JP3066466U - Combined armrest with computer keyboard - Google Patents

Abstract

(57) Abstract: A computer keyboard combined armrest that can provide a support function for an arm when a key on a keyboard side is operated, is easy to remove, and can reduce the packaging volume. SOLUTION: One engagement structure is formed between inner surfaces of left and right ends of a substantially U-shaped combination armrest and the keyboard, and a contact surface of the armrest with an arm portion is inclined downward toward the body. Arm can be properly supported, the length of the armrest is longer than that of the well-known one, and the arm can be supported when operating the key switches on both the left and right sides, and the armrest and keyboard can be combined with each other Thus, the armrest is prevented from sliding or falling off, the armrest can be easily removed, and can be mounted on the upper part of the computer keyboard, so that the packaging volume and the packaging and transportation costs can be reduced.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of combined armrest of a computer keyboard, and more particularly to a combined armrest having a U-shape, which can be engaged with the inner surfaces of both right and left ends and the keyboard of the computer. The combination armrest.

[0002]

[Prior art]

 Taiwan Patent Publication No. 233824, entitled “Auxiliary Armrest Structure for Computer Operation” has many disadvantages, for example, the armrest that comes into contact with the arm part is inclined downward toward the body direction, so that it is in close contact with the arm. It could be supported, but in fact, it tilted upwards, giving the arms a sense of incompatibility. In addition, the length of the armrest was the same as that of the computer keyboard, and the arm could not be supported when operating the key switches on both the left and right sides, causing the arm to float in the air. Also, when the armrest was fixed with a screw, the armrest and the keyboard were separated from each other. Also, since the well-known armrests are not easily detached and are packaged together with the keyboard, the packaging volume is large and the packaging cost is high.

[0003]

[Problems to be solved by the invention]

 The main object of the present invention is to provide a kind of combined armrest of a computer keyboard, in which one engagement structure is provided between the inner surfaces of the left and right ends of the substantially U-shaped combined armrest and the keyboard. In addition, the contact surface of the armrest with the arm is inclined downward toward the body so that the arm can be appropriately supported, and the length of the armrest is longer than that of the well-known armrest. The arm switch is supported when the key switch is operated, and the arm rest and keyboard can be combined with each other to prevent the arm rest from sliding and falling off, making it easy to remove the arm rest and mounting it on the top of the computer keyboard for packaging. And therefore reduce packaging volume and packaging and shipping costs.

[0004]

[Means for Solving the Problems]

 The invention of claim 1 is a combination of a computer keyboard and a combination armrest, which has a substantially U shape, is combined with a front end of the keyboard, has an engagement structure, and is capable of engaging with each other. The keyboard includes a first engagement mechanism and a second engagement mechanism, the first engagement mechanism can be installed on both left and right sides of the keyboard, and the second engagement mechanism can be installed on both left and right inner sides of the combination armrest. A combination armrest for a computer keyboard, characterized by comprising the above-mentioned engagement structure and the above. The invention of claim 2 is characterized in that one insertion positioning groove for inserting and positioning a computer keyboard is formed inwardly on the rear side of the combination armrest. It has a computer keyboard with a combination armrest. The invention according to claim 3 is the combination armrest of the computer keyboard according to claim 1, wherein a wave-shaped side is formed on a rear side of the combination armrest. The invention of claim 4 is characterized in that a highest line is formed at an appropriate position on the upper surface of the combination armrest, and a first slope is formed forward from the highest line, and a second slope is formed backward. The combination armrest of a computer keyboard according to claim 1. The invention according to claim 5 is characterized in that the first engagement mechanism is a U-shaped locking sheet having a forward opening formed on both sides of the key bird, and the second engagement mechanism is provided on the left and right sides of the combined armrest. A convex mass formed on both inner sides is formed, and the size of the convex mass is substantially equal to the width of the U-shaped locking sheet, indicating that the convex mass can be engaged with the U-shaped locking sheet. The combination armrest of the keyboard of the computer according to claim 1, which is characterized in that it is a feature. The invention according to claim 6 is characterized in that the second engaging mechanism is a U-shaped locking sheet provided with a convex opening and a forward opening, and the first engaging mechanism is a convex mass, and the size of the convex mass is increased. The combination armless of a computer keyboard according to claim 1, wherein the length is substantially equal to the width of the U-shaped locking sheet, and the convex block is engageable with the U-shaped locking sheet. And The invention according to claim 7 is characterized in that the first engagement mechanism is a concave hole and the second engagement mechanism is a convex block capable of engaging with the concave hole. The armrest is a combination of a computer keyboard. The invention according to claim 8 is characterized in that the second engagement mechanism is a concave hole and the first engagement mechanism is a convex block capable of engaging with the concave hole. The armrest is a combination of a computer keyboard. The invention of claim 9 is characterized in that the first engagement mechanism is a hook hole and the second engagement mechanism is a hook engageable with the hook hole. The computer keyboard has a combination armrest. The invention of claim 10 is characterized in that the second engagement mechanism is a hook hole and the first engagement mechanism is a hook engageable with the hook hole. It is a pewter keyboard combination armrest. The invention according to claim 11 is characterized in that the first engagement mechanism is an arc-shaped engagement sheet formed to protrude outward, and the second engagement mechanism can engage with the arc-shaped engagement sheet. 2. The combination armrest of a computer keyboard according to claim 1, wherein the armrest is a convex mass. According to a twelfth aspect of the present invention, the second engagement mechanism is an outwardly extending arcuate engagement sheet, and the first engagement mechanism is engageable with the arcuate engagement sheet. 2. The combination armrest of a computer keyboard according to claim 1, wherein the armrest is a convex mass. The invention of claim 13 is that the first engagement mechanism is a concave hole, a guide groove is connected to the front end of the concave hole, the second engagement mechanism is a convex mass, and the convex mass is inward. 2. The computer keyboard as claimed in claim 1, wherein the projection is formed into a pointed convex shape, and the convex block slides up along the guide groove and is engageable with the concave hole. Combination armrest. The invention according to claim 14 is that the second engaging mechanism is a concave hole, a guide groove is connected to a front end of the concave hole, the second engaging mechanism is a convex mass, and the convex mass is directed inward. 2. The computer keyboard as claimed in claim 1, wherein the projection is formed into a pointed convex shape, and the convex block slides up along the guide groove and is engageable with the concave hole. Combination armrest.

[0005]

[Embodiment of the invention]

 As shown in FIG. 1 to FIG. 3, the combination armrest of the computer keyboard of the present invention includes a keyboard 1 and a combination armrest 2, and the combination armrest 2 has a substantially U shape. One insertion positioning groove 21 is formed inward on the rear side of the combination armrest 2 and is used to insert and position the keyboard 1. A wave-shaped side 22 is formed, a highest line 23 is formed at an appropriate position on the upper surface of the combination armrest 2, and a first slope 24 and a second slope 25 are formed before and after the highest line 23, respectively. . A mutually engageable engagement structure 3 is provided between inner surfaces of both ends of the combination armrest 2 and the keyboard 1, and the engagement structure 3 includes a mutually engageable first engagement mechanism 31 and a second engagement mechanism 31. The first engaging mechanism 31 is provided on each of the left and right sides of the keyboard 1 and has a U-shaped engaging sheet 313 having an opening facing forward (see FIG. 3). The engagement mechanism 32 is formed inside the left and right ends of the combined armrest 2, and is formed as one convex mass 321. The size of the convex mass 321 is substantially equal to the width of the U-shaped locking sheet 313. The convex block 321 can be engaged with the U-shaped locking sheet 313. The positions of the convex block 321 and the U-shaped locking sheet 313 can be exchanged.

FIG. 4A shows an engagement structure according to a first embodiment of the present invention. It shows an embodiment of a selectable engagement structure. In the embodiment shown in FIG. 4A, the first engagement mechanism 31 is a concave hole 311 and the second engagement mechanism 32 is a convex block 321 capable of engaging with the concave hole 311. The installation positions of the and the protruding block 321 can be exchanged.

FIG. 4B shows an engagement structure according to a second embodiment of the present invention. In this embodiment, the first engagement mechanism 31 is a hook hole 315, and the second engagement mechanism 32 is a hook 322 capable of engaging with the hook hole 315. Similarly, the hook hole 315 and the hook 322 Can be exchanged.

FIG. 5A shows an engagement structure according to a third embodiment of the present invention. In this embodiment, the first engagement mechanism 31 is an arc-shaped locking sheet 314 formed to protrude outward, and the second engagement mechanism 32 is engageable with the arc-shaped locking sheet 314. Similarly, the installation positions of the arc-shaped locking sheet 314 and the convex block 321 are interchangeable.

FIG. 5B shows an engagement structure according to a fourth embodiment of the present invention. The first engaging mechanism 31 in this embodiment is formed as a concave hole 311, a guide groove 312 is connected to the front end of the concave hole 311, and the second engaging mechanism 32 is formed as a convex mass 321. The convex block 321 slides upward along the guide groove 312 and is engageable with the concave hole 321. The convex block 321 and the concave hole 311 The installation position of the can be exchanged.

[0010]

[Effect of the invention]

 The present invention has the following advantages. 1. A computer keyboard combination armrest can be provided. 2. Since the surface of the armrest that contacts the arm is inclined downward toward the body, the arm can be properly supported. 3. Since the length of the armrest is longer than that of the known armrest, the arm can be effectively supported when the key switches on both the left and right sides are operated. 4. The armrest and computer keyboard are combined with each other, so that the armrest does not slide or fall off. 5. The armrest is easy to remove and can be mounted on top of the keyboard for packaging, which reduces packaging volume and costs.

[0011] In summary, the present invention is a device having novelty, practicality, and industrial utility value, and any modification or alteration of details made based on the present device and having the same effect as the present invention is not required. It belongs to the claims of the present invention.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a plan view of the present invention.

FIG. 3 is a side view of the present invention.

FIG. 4 is a structural view of the engagement structure of the first and second embodiments of the present invention.

FIG. 5 is a schematic view showing an engagement structure according to third and fourth embodiments of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Keyboard 2 Combination armrest 21 Insertion positioning groove 22 Wave shape side 23 Maximum line 24 1st slope 25 2nd slope 3 Engagement structure 31 Engagement mechanism 311 Concave hole 312 Guide groove 313 U-shaped locking sheet 314 Stop sheet 315 Hook hole 32 Engagement mechanism 321 Convex block 322 Hook

Claims (14)

[Utility model registration claims] The present invention relates to a computer keyboard, a combined armrest, a substantially U-shaped, combined armrest combined with a front end of the keyboard, and an engagement structure, and a mutually engageable first engagement. Mechanism and second
An engagement mechanism, wherein the first engagement mechanism can be installed on both left and right sides of the keyboard, and the second engagement mechanism can be installed on both left and right inner sides of the combination armrest. A combination armrest for a computer keyboard, comprising: 2. The computer according to claim 1, wherein an insertion positioning groove for inserting and positioning a computer keyboard is formed inward of a rear side of the combination armrest. Combination armrest with keyboard. 3. The combination armrest according to claim 1, wherein a wave-shaped side is formed on a rear side of the combination armrest. 4. A maximum line is formed at an appropriate position on an upper surface of the combination armrest, and a first slope is formed forward from the maximum line and a second slope is formed rearward from the maximum line. A combination armrest for a computer keyboard according to claim 1. 5. The first engaging mechanism is a U-shaped locking sheet having a forward opening protruding on both sides of the key bird, and the second engaging mechanism is formed on both left and right inner sides of the combined armrest. The size of the convex block is substantially equal to the width of the U-shaped locking sheet, and the convex block can be engaged with the U-shaped locking sheet. Item 10. A combination armrest of a computer keyboard according to Item 1. 6. The U-shaped locking sheet, wherein the second engaging mechanism is provided with a convex opening and a forward opening, and the first engaging mechanism is
2. A convex mass, wherein the size of the convex mass is substantially equal to the width of the U-shaped locking sheet, and wherein the convex mass can be engaged with the U-shaped locking sheet. A combination armrest for a computer keyboard according to claim 1. 7. The computer according to claim 1, wherein the first engaging mechanism is a concave hole, and the second engaging mechanism is a convex block capable of engaging with the concave hole. Combination armrest with keyboard. 8. The computer according to claim 1, wherein the second engaging mechanism is a concave hole, and the first engaging mechanism is a convex block capable of engaging with the concave hole. Combination armrest with keyboard. 9. The computer keyboard according to claim 1, wherein the first engagement mechanism is a hook hole, and the second engagement mechanism is a hook engageable with the hook hole. Combination armrest. 10. The second engagement mechanism is a hook hole,
The combination armrest of a computer keyboard according to claim 1, wherein the first engagement mechanism is a hook engageable with the hook hole. 11. A convex mass in which the first engagement mechanism is an arc-shaped locking sheet protruding outward and the second engagement mechanism is engageable with the arc-shaped locking sheet. The combination armrest of a computer keyboard according to claim 1, wherein 12. The convex block in which the second engagement mechanism is an arc-shaped locking sheet protruding outward and the first engagement mechanism is engageable with the arc-shaped locking sheet. The combination armrest of a computer keyboard according to claim 1, wherein 13. The first engaging mechanism is formed as a concave hole, a guide groove is connected to the front end of the concave hole, the second engaging mechanism is formed as a convex mass, and the convex mass protrudes inward. 2. The combination armrest of a computer keyboard according to claim 1, wherein the armrest has a pointed convex shape, and the convex mass slides up along the guide groove and is engageable with the concave hole. . 14. The second engaging mechanism is a concave hole, a guide groove is connected to a front end of the concave hole, the second engaging mechanism is a convex mass, and the convex mass protrudes inward. 2. The computer keyboard combination armrest according to claim 1, wherein the armrest has a pointed convex shape, and the convex mass slides up along the guide groove and is engageable with the concave hole. .