JP3020995U - Keyboard, puncher Wrist turntable - Google Patents

Abstract

(57) [Abstract] [Purpose] This invention eliminates unnecessary force applied to the wrist, shoulders, waist, etc., which is generated by forcing an uncomfortable posture when operating a keyboard when using a word processor or personal computer. , To improve workability and work efficiency. [Constitution] Mandrel (2) provided between cradle (1) (1)
The rollers (3) and (3) that can move to the left and right around the axis are installed, or the rollers (3) and (3) that rotate and can move to the left and right at the same time are installed. The keyboard and puncher wrist mount of the present invention are installed in parallel in front of the keyboard of a word processor, a personal computer, etc., and both wrists are set to the respective rollers (3) (3).
Both hands can be freely moved on the keyboard by using the roller (3) as a fulcrum.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention eliminates unnecessary force on the wrists, shoulders, waist, etc., which is generated by forcing a posture when operating a keyboard when using a word processor or personal computer, and improves its workability. The present invention relates to a keyboard and a puncher on which a wrist is mounted to improve work efficiency.

[0002]

[Prior art]

 Conventionally, when hitting a keyboard of a word processor, a personal computer, etc., place both elbows on the desk and raise the wrists of both hands around the elbows on the keyboard while moving the hands as necessary. Each time, I moved the entire elbow while lifting it myself. However, as described above, when working with the elbows on, the movements of the fingertips are naturally restricted and the operability is poor.Therefore, the posture depends on the power of both shoulders without supporting both hands anywhere. Sometimes continued to take.

[0003]

[Problems to be solved by the device]

 When a person wants to write on a desk, try to take a comfortable posture without getting tired by fixing the area from the elbow to the tip of the hand as close as possible to the desk, and by holding the weight of the upper body on the desk. It is a thing. However, when operating the keyboard of a word processor or a personal computer, it is necessary to move both hands quickly and largely, so it is not possible to have such a fixed posture, and conversely, on the desk surface. On the other hand, it is necessary to lift the fingertip so that it floats upward in the air by the thickness of the keyboard, and the burden on both wrists and shoulders that support the finger is large, and the muscles continue to be tense and keyboard operation is not possible. It was a work that exhausted my mind and body.

When searching for a necessary key on the keyboard, it is often the case that both hands extended on the keyboard get in the way. In such a case, the hands can be quickly moved horizontally or vertically. It was surprisingly impossible to get them to do so.

[0005]

[Means for solving the problem]

 In order to solve the above problems of the conventional ones, the keyboard and puncher wrist mounting rotary table according to the present invention has the following configuration. That is, the respective rollers (3) and (3) which can be moved left and right around the mandrel (2) provided between the cradle (1) and (1) are constituted.

It is also assumed that the rollers (3) and (3) rotate about the shafts (2) received by the pedestals (1) and (1), respectively, or move to the left and right at the same time. Good.

Further, the surface of the roller (3) may be provided with a non-slip concavo-convex material (4) which also functions as a cushioning material.

Further, in order to fulfill the purpose of being a regular item, it may be integrated with each OA device, or the portable handgrip and the component may be combined.

[0009]

[Action]

 The keyboard and puncher wrist mount of this invention are installed in parallel in front of a keyboard such as a word processor or a personal computer, or integrated with them, or a portable hand grip and a 0A device that also serves as a component. It is set by installing on the desk. When operating the keyboard, place each wrist on each roller (3) (3) that can be moved to the left or right, or that can be rotated and moved to the left and right at the same time.

[0010]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a first embodiment or a second embodiment of the present invention. In the first embodiment, the mandrel (2) provided between the pedestals (1) and (1) can be moved left and right around the shaft (2) or can be rotated and simultaneously moved left and right. Rollers (3) and (3) of the above. As a method of smoothly moving the roller (3) to the left or right around the mandrel (2) or rotating the roller (3), so-called bearing using a bearing can be considered. If the mandrel (2) tries to bend under the weight of both hands, another cradle (1) is provided between the cradle (1) and (1) to provide left-hand and right-hand rollers. (3) It can be installed in such a manner that the moving range of (3) is divided.

FIG. 2 is a perspective view showing a third embodiment of the present invention. In the second embodiment, a non-slip concavo-convex material (4) also serving as a cushioning material is provided on the surface of the roller (3). There are various possible shapes.

FIG. 3 is a perspective view showing a fourth embodiment of the present invention. In the third embodiment, the keyboard and the puncher wrist mounting rotary base of the present invention are constructed at the mounting position of the hand grip for a word processor, a personal computer or the like, so that the hand grip for the portable hand and the constituent parts are combined. .

[0013]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

In the keyboard and the puncher wrist mounting turntable according to the first aspect, the roller (3) (which can be moved left and right around the mandrel (2) provided between the receiving stands (1) and (1) as an axis. 3) is configured. Therefore, if you install this keyboard / puncher wrist turntable in front of a keyboard such as a word processor or a personal computer, and put both wrists on these rollers (3) (3), you will have the weight from shoulders to your hands. In this state, the hand can move quickly and freely with the roller (3) as the fulcrum, which makes it easier to operate and rhythmic and lighter key operation than ever before. Is possible. By using the roller (3) as a fulcrum in this way, the burden on the shoulders, wrists, and hips can be halved, and in order to prevent unnecessary keys from being touched when not in use, the fingers are used. Even if you don't care to keep the space between the keyboard and the keyboard, you can easily secure it unconsciously by putting it on this roller (3) (3) and reduce the mental burden. Become. In addition, since this keyboard and puncher wrist rest turntable has a height as a device, the position of the wrist can be set to the level of the top surface of the keyboard, and only the thickness of the keyboard and the fingertips can be set against the desk surface. There is no need to lift it up and fry it.

According to claim 2, since the roller (3) can be rotated or moved to the left and right at the same time, both hands placed on the roller (3) use the roller (3) as a fulcrum. You can freely move the keyboard horizontally and vertically, so that even if you try to operate the keys in the back direction, you can roll it on the roller (3) without lifting your wrist one by one. It can be moved by pushing it out, and it enables even lighter key operation.

In the third aspect, by providing the uneven surface material (4) for preventing slippage on the surface of the roller (3), the hand feel is improved and the hand is prevented from slipping carelessly from the roller (3). The mobility of the hand is enhanced by smoothly rotating the roller (3) when moving the hand vertically with respect to the keyboard.

In claim 4, since the keyboard and the puncher wrist rest turntable are integrated with the OA device, or the portable handgrip and the component are combined, the utility as a regular item is enhanced and the portable handgrip is improved. A product that uses both the handgrip and the component parts is excellent in unity as a device and is advantageous in terms of cost. For example, when transporting, use the keyboard of the present invention and the puncher wrist rest turntable as a handgrip, and when using a word processor or personal computer, pull it out from the body of the word processor, etc., and place it in front of the keyboard for the purpose of the present invention. As it is installed, it will be compact, portable and highly usable.

[0018]

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment or a second embodiment of the present invention.

FIG. 2 is a perspective view showing a third embodiment of the present invention.

FIG. 3 is a perspective view showing a fourth embodiment of the present invention.

[Explanation of symbols]

 1 Cradle 2 Mandrel 3 Roller 4 Uneven material

Claims (4)

[Scope of utility model registration request] 1. A keyboard and a puncher wrist mount rotary table which constitute rollers (3) and (3) which can be moved left and right around a mandrel (2) provided between the cradle (1) and (1) as an axis. 2. A keyboard and a puncher wrist resting rotary table according to claim 1, wherein the roller (3) can be rotated or simultaneously moved to the left and right. 3. The keyboard and puncher wrist resting rotary table according to claim 1 or 2, wherein an uneven material (4) for preventing slippage is provided on the surface of the roller (3). 4. The keyboard according to claim 1, 2 or 3, and the puncher wrist mount turntable are O.
A keyboard or puncher wrist mount that is integrated with the A device, or has its portable handgrip also used as a component.