KR19980043343U - Wrist rest for computer keyboard - Google Patents

Abstract

The present invention relates to a pedestal for a computer keyboard, wherein the guide grooves (3a), (3b) in the transverse direction are formed in the base (1) to be installed in the front proximity of the computer keyboard, the guide grooves (3a), (3b The guide protrusions 5a and 5b are coupled to the guide protrusions 6 and 6b, and the guide protrusions 7a and 7b are sequentially coupled to the guide protrusions 6a and 6b. Assembling the wrist rest (2a), (2b) having a, the wrist rest (2a), (2b) is configured to move in the longitudinal and diagonal direction in the state of carrying both wrist parts of the computer operator.

Put the weight of both hands or arms of the computer worker on the wrist rest and move it in the desired direction to improve the work efficiency by reducing the fatigue accumulated on the wrists, arms, shoulders, neck joints and muscles. In addition, it is effective in minimizing disorders in the neck joint and muscles.

Description

Wrist rest for computer keyboard

The present invention attaches to the front of the computer keyboard and selectively presses the keys of the computer keyboard with the fingers to operate the computer while working on the wrists of both hands. A wrist rest for a computer keyboard that can be reduced.

When working on a computer while operating the keyboard of a conventional computer for a long time, the fingers of both hands should be freely moved vertically or horizontally or diagonally on the upper surface of the keyboard according to each function key of the keyboard. As a result, the weight of both hands or arms is placed on both shoulders without relying on any support, and the weights of the arms delivered to the shoulders are placed on the neck again, such as the neck, arm or wrist of a computer worker. When the fatigue phenomenon accumulates in the joints and muscles of the patient, if the fatigue phenomenon is repeated for a long time, computer work efficiency is not only deteriorated, and there are problems such as neck, shoulder, and wrist disorders due to excessive strain on the joints and muscles. .

An object of the present invention is to solve the above-mentioned conventional problem.

The present invention having the above object is provided with a wrist rest that can be moved freely in the longitudinal and diagonal directions while supporting both sides of the operator's wrists on the computer keyboard, and the wrist rest of the hands is moved in all directions. It is designed to support the weight of both hands and arms by carrying a portion to reduce the fatigue applied to the neck, shoulders, wrists, etc. of the computer operator to achieve the intended purpose of the present invention, the present invention When described by the accompanying drawings as follows.

1 is a perspective view of an embodiment of the present invention.

Figure 2 is a partial exploded perspective view of an embodiment of the present invention.

3 is a plan view of main parts of one embodiment of the present invention;

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B in FIG.

* Description of the symbols for the main parts of the drawings *

1: Expectations 2a, 2b: Wrist rest

3a, 3b, 6a, 6b: guide groove 4: slider

5a, 5b, 7a, 7b: guide protrusion 8: moving space part

9: slope

1 to 5, the wrist rest for a computer keyboard according to an embodiment of the present invention as shown in Figs. 1 to 5 is formed with a base (1) separate from the computer keyboard so that the base (1) becomes one long rod. The left and right two wrist rests 2a and 2b are provided together on the base 1 in a vertical and horizontal direction.

According to this example, the upper surface of the base 1 is formed with guide grooves 3a and 3b having a cross section in the transverse direction, and the slider 4 having a cross section b in the guide grooves 3a and 3b. By engaging the guide protrusions 5a, 5b of the slider 4, the slider 4 is allowed to move in the transverse direction on the guide grooves 3a, 3b.

The slider 4 described above is formed of an atal resin with respect to the base 1 and the wrist rests 2a and 2b formed of ABS resin, and has a suitable flexibility and lubricity, thereby making contact with the counterpart slippery. It was configured to be good.

Further, according to this embodiment of the present invention, the upper surface of the slider 4 described above has the guide grooves 3a, 3b perpendicular to the direction of the guide grooves 3a, 3b of the base 1, that is, the longitudinal direction. A cross-section protruding in the longitudinal direction from the bottom of the wrist rests (2a) and (2b) in the guide grooves (6a) and (6b) is formed in the guide grooves (6a) and (6b) having a cross-section such as By combining the N-shaped guide protrusions 7a and 7b, the wrist rests 2a and 2b are formed to move in the longitudinal direction on the slider 4 which is moved in the lateral direction.

In addition, according to this example according to the present invention, the limitation of the movement width in the longitudinal direction of the wrist restraints 2a and 2b described above is such that the wrist rest 2a to cover the slider 4 in the form of a cap, Guide grooves 3a formed so as to be limited within the range of the moving space 8 secured to the bottom of the bottom portion 2b, and formed in the base 1, the slider 4, and the wrist rests 2a and 2b, respectively. , (3b), (6a), (6b) and guide protrusions (5a), (5b), (7a), (7b) are guide protrusions (5a), (5b), (7a) for easy coupling at mutual coupling. ), (7b) end is formed in the inclined surface (9), guide protrusions (5a), (5b), (7a), (7b) from the upper guide groove (3a), (3b), (6a), It is designed to be inserted into 6b and combined.

On the other hand, the wrist rest for a computer keyboard according to another embodiment of the present invention is almost the same as the previous example, but in particular, another long membrane separate from the keyboard to expect the expectation that the wrist example is installed vertically and horizontally. In this example, the expectation itself is integrally formed in the front part of the keyboard and the guide groove is formed in the keyboard itself so that the wrist rest moves longitudinally and horizontally from the keyboard. It is designed to be free.

In addition, according to another embodiment of the present invention, this example is almost the same as the previous example, but the others are different from the above example, and the expectation formed separately from the keyboard is formed on one long bar and depends on the expectation. In this example, two wrist rests were provided. In this example, one wrist rest was assembled to the base of a short bar formed separately from the keyboard, and the left and right wrists were supported using two in total, one on each side. It is to be formed to give.

As described above, the wrist rest for a computer keyboard according to the present invention has two left and right wrist rests 2a and 2b installed at guide grooves 3a and 3b of the base 1, and the slider 4 is provided. It is installed on the base 1 so that the wrist rests 2a and 2b can be moved by moving the left and right sides along the longitudinal direction of the base 1, and the wrist rests 2a and 2b are separated from the cap. Likewise, the guide protrusions 5a and 5b of the slider 4 are formed in the transverse direction with the guide protrusions 5a and 5b of the slider 4 in the transverse direction while being covered with the slider 4 in the transverse direction. By moving left and right, the wrist rests 2a and 2b are movable left and right, and if the wrist rests 2a and 2b are moved in the longitudinal direction perpendicular to the longitudinal direction of the base 1, the wrists are moved. Guide protrusions 7a, 7b protruding on the bottoms of the pedestals 2a, 2b in the longitudinal direction by way of the longitudinal guide grooves 6a, 6b formed on the slider 4; Since it is possible to move back and forth, and simultaneously the horizontal movement and the longitudinal movement of the wrist rest 2a, 2b as described above can move the wrist rest 2a, 2b in the diagonal direction, As a result, the wrist rests 2a and 2b can be moved freely in the transverse direction from side to side and in the longitudinal direction back and forth in the diagonal direction.

Therefore, when the base 1 is installed close to the front of the computer keyboard, the wrist of the computer operator is placed on the wrist rests 2a and 2b that can move back and forth and left and right. While the pedestals 2a and 2b support the weights of both hands and arms of the operator, the fingers freely move the positions of the fingers so as to press the desired keys, thus causing no disruption to the computer work.

Therefore, according to the present invention as described above, the weight of the hand or arm, etc. applied to the wrist of the computer operator is placed on the wrist rest and the keys of the keyboard are operated only by the fingers to operate the wrist, arm, shoulder, or Not only can the fatigue accumulated in the neck and muscles be greatly reduced, but the work efficiency can be greatly improved, and the factors that can cause disorders in the joints and muscles of the neck, shoulders, and wrists due to long and repeated work are minimized. Results in an improved effect.

Claims (4)

A transverse guide groove is formed in the base to be installed in the vicinity of the front of the computer keyboard, and the transverse guide protrusion of the slider having the longitudinal guide groove is coupled to the guide groove, and the bottom guide groove is formed on the bottom of the longitudinal guide groove of the slider. A wrist rest for a computer keyboard formed by combining the longitudinal guide protrusions of the left and right wrist rests having a moving space so that the left and right wrist rests are movable in the longitudinal and diagonal directions while carrying the left and right wrist portions of the computer worker. The wrist rest for a computer keyboard according to claim 1, wherein the base is formed as a long rod apart from the keyboard so that two wrist rests are combined. The wrist rest of claim 1, wherein the base is integrally formed with the keyboard and the two palm rests are combined. The wrist rest for a computer keyboard according to claim 1, wherein the base is formed on two short bars separately from the keyboard, and one wrist rest is coupled to each one base.