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Wand Vibrator
A wand vibrator is a massaging device which is often also used as a vibrator and a sex toy. It consists of a rounded vibrating ball attached to a handle. The vibration is provided by an electric motor in the handle that rotates an unbalanced flywheel mounted either within the vibrating ball connected to the motor via a flexible coupling, or, less effectively, within the handle itself attached directly to the motor shaft. The Hitachi Magic Wand, available since 1968, is the best-known wand vibrator brand, but many other similar devices exist, including the Doxy wand vibrator made in Britain. Operation Wand vibrators can be powered either by batteries or from mains power, with the most powerful devices being typically mains-powered. Many recently designed mains-powered wand vibrators use a plug-in AC adaptor power supply which converts mains voltages down to safer voltage levels. In addition to use in masturbation Masturbation is a form of autoeroticism in which a pers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vibrator (sex Toy)
A vibrator, sometimes described as a massager, is a sex toy that is used on the body to produce pleasurable sexual stimulation. There are many different shapes and models of vibrators. Most modern vibrators contain an vibrator (mechanical), electric-powered device which pulsates or throbs. Vibrators can be used for both solo play and partnered play by one or more people. Devices exist to be used by couples to stimulate the genitals of both partners. They can be applied to erogenous zones, such as the vulva, vagina, Human penis, penis, scrotum, Human anus, anus, or rectum for sexual stimulation, for the release of sexual frustration and to achieve orgasm. Vibrators may be recommended by sex therapists for women who have difficulty reaching orgasm through masturbation or intercourse. Types Vibrators very often generate their vibrations using eccentric weights driven by a conventional electric motor, but some use electromagnet coils. Some vibrators are marketed as "body massag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sex Toy
A sex toy is an object or device that is primarily used to facilitate sexual pleasure, such as a dildo, artificial vagina or vibrator. Many popular sex toys are designed to resemble human genitals, and may be vibrating or non-vibrating. The term ''sex toy'' can also include BDSM apparatus and sex furniture such as sex swings; however, it is not applied to items such as birth control, pornography, or condoms. Alternative terms for ''sex toy'' include adult toy and the dated euphemism marital aid. ''Marital aid'' also has a broader meaning and is applied to drugs and herbs marketed to enhance or prolong sex. Sex toys are most commonly sold at sex shops or online, but they may also be sold in a pharmacy or chemist store, a pornographic store, a head shop, or a department store. Sex toys are available in almost all countries for males and females. Types Erotic electrostimulation Another form of sex toys for both men and women are those for erotic electrostimulation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Motor
An electric motor is a machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a electromagnetic coil, wire winding to generate Laplace force in the form of torque applied on the motor's shaft. An electric generator is mechanically identical to an electric motor, but operates in reverse, converting mechanical energy into electrical energy. Electric motors can be powered by direct current (DC) sources, such as from batteries or rectifiers, or by alternating current (AC) sources, such as a power grid, Inverter (electrical), inverters or electrical generators. Electric motors may also be classified by considerations such as power source type, construction, application and type of motion output. They can be brushed motor, brushed or brushless motor, brushless, single-phase electric power, single-phase, two-phase electric power, two-phase, or three-phase electric p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flywheel
A flywheel is a mechanical device that uses the conservation of angular momentum to store rotational energy, a form of kinetic energy proportional to the product of its moment of inertia and the square of its rotational speed. In particular, assuming the flywheel's moment of inertia is constant (i.e., a flywheel with fixed mass and second moment of area revolving about some fixed axis) then the stored (rotational) energy is directly associated with the square of its rotational speed. Since a flywheel serves to store mechanical energy for later use, it is natural to consider it as a kinetic energy analogue of an electrical Inductor. Once suitably abstracted, this shared principle of energy storage is described in the generalized concept of an accumulator. As with other types of accumulators, a flywheel inherently smooths sufficiently small deviations in the power output of a system, thereby effectively playing the role of a low-pass filter with respect to the mechanical veloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flexible Coupling
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost. Uses Shaft couplings are used in machinery for several purposes. A primary function is to transfer power from one end to another end (ex: motor transfer power to pump through coupling). Other common uses: * To alter the vibration characteristics of rotating units * To connect the driving and the driven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hitachi Magic Wand
The Magic Wand (formerly known as the Hitachi Magic Wand) aka the True Magic Wand, Magic Wand Original, Vibratex Magic Wand and Original Magic Wand is an AC-powered wand vibrator. It was originally manufactured for relieving tension and relaxing sore muscles; however, it is most known for its use as a sex toy. Japanese company Hitachi listed the device for business in the United States in 1968. Sex educator Betty Dodson popularized its use as a vibrator and masturbation aid for women during the sex-positive movement in the late 1960s. It functions effectively as a clitoral vibrator for reaching orgasm. The wand is long and weighs with stimulation provided by its rubberized head. Hitachi asserts that its sole intended use is for health care purposes. Hitachi's national sales manager said "we approach the massagers as personal care items... the people we hire know what it's for without our having to say it". Hitachi had a conflict with its U.S. distributor in 2000 and briefly s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doxy Wand Vibrator
The Doxy is a brand of British-made wand vibrators. The Doxy was created in 2013 in response to the unavailability of the Hitachi Magic Wand in the United Kingdom. It has been described as the most powerful wand vibrator on the market. , it is manufactured by CMG Leisure in Callington, in the county of Cornwall Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ... in the south of England. References External links * Vibrators British brands 2013 establishments in the United Kingdom Callington Companies based in Cornwall {{UK-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AC Adaptor
An AC adapter or AC/DC adapter (also called a wall charger, power adapter, power brick, or wall wart) is a type of external power supply, often enclosed in a case similar to an AC plug. AC adapters deliver electric power to devices that lack internal components to draw voltage and power from mains power themselves. The internal circuitry of an external power supply is often very similar to the design that would be used for a built-in or internal supply. When used with battery-powered equipment, adapters typically charge the battery as well as powering the equipment. Aside from obviating the need for internal power supplies, adapters offer flexibility: a device can draw power from 120 VAC or 230 VAC mains, vehicle battery, or aircraft battery, just by using different adapters. Safety can be another advantage, as hazardous 120 or 240 volt mains power is transformed to a lower, safer voltage at the wall outlet before going into the appliance handled by the u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masturbation
Masturbation is a form of autoeroticism in which a person Sexual stimulation, sexually stimulates their own Sex organ, genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. Stimulation may involve the use of hands, everyday objects, sex toys, or more rarely, the mouth (autofellatio and autocunnilingus). Masturbation may also be performed with a Sexual partner, sex partner, either masturbating together or watching the other partner masturbate and this is known as "mutual masturbation". Masturbation is frequent in both sexes. Various medical and psychological benefits have been attributed to a healthy attitude toward sexual activity in general and to masturbation in particular. No Causality, causal relationship between masturbation and any form of mental or physical disorder has been found. Masturbation is considered by clinicians to be a healthy, normal part of sexual enjoyment. The only exceptions to "masturbation causes no harm" are certain cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edging (sexual Practice)
Edging, sometimes also referred to as gooningGooning refers to a trance-like mental state that some people experience as a result of edging for long periods of time, sometimes assisted by psychoactive substances. This activity is often accompanied and assisted by pornography usage. or surfing, is a sexual technique whereby an orgasm is controlled (that is, delayed or prevented). It is practiced alone or with a partner and involves the maintenance of a high level of sexual arousal for an extended period without reaching climax. Orgasm control involves either sex partner being in control of the other partner's orgasm, or a person delaying their own orgasm during sexual activity with a partner or through masturbation. Any method of sexual stimulation can be used to experience controlled orgasm. When the controlled orgasm is achieved, the physical sensations are greater as compared to conventional orgasm. Orgasm control has also been referred to as "slow masturbation" and "extende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forced Orgasm
A forced orgasm is consensual BDSM or kinky sexual play whereby a person consents to be forced to orgasm in a way that is beyond their control. Purpose The person being brought to involuntary orgasm would typically be put in physical restraints to deprive them of the ability to control the onset and intensity of orgasm, and to increase the feeling of helplessness, a situation which some people find sexually arousing. Practice The practice of forced orgasm may also be combined with other orgasm control plays, such as orgasm denial, edging, or ruined orgasms. With the consenting partner restrained and unable to prevent themselves from being sexually stimulated, the active partner stimulates their genitals and other erogenous zones until the bound partner is brought to orgasm. A range of sexual stimulation can be used, including vaginal sex, oral sex or anal sex. Forced orgasms may also be induced with manual stimulation of the genitals, in the form of a handjob or f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
