CN213216145U

CN213216145U - Arm bracket

Info

Publication number: CN213216145U
Application number: CN202022510748.XU
Authority: CN
Inventors: 瞿明建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-18
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an arm bracket, including the fixation clamp, fixation clamp one side is provided with the recess, the bottom horizontal plane department of recess rotates and is connected with the screw rod, fixation clamp opposite side upper surface is provided with the plane, the plane upper surface is kept away from recess one side and is provided with the pivot, the height that highly is less than recess top inner wall of pivot, the top horizontal plane of recess highly is higher than planar height, be connected with the hand support board in the pivot, the utility model discloses simple structure sets up the pivot in the outside to make the height that highly is less than the recess upper surface of pivot, thereby make the hand support board be located the plane, thereby make hand support board and desktop parallel and level, make to use to get up just as on same desktop, use can not cut the hand, and the travelling comfort is higher.

Description

Arm bracket

Technical Field

The utility model relates to a hand rest technical field specifically is an arm bracket.

Background

With the progress of society and the development of science, computers dominate the life of people, computer tables are widely used, due to the space problem, computer tables used by some people are small, when a mouse is used, the elbow is suspended in the half space, the time is too long, and people feel tired.

The existing similar hand supports on the market are provided with rotating shafts which are arranged close to the upper side in front, so that the upper surfaces of the hand support plates protrude out of a table top, the hand support plates and the table top are not on the same plane, discomfort is caused to arms, and the comfort is poor.

Disclosure of Invention

An object of the utility model is to provide an arm bracket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an arm bracket comprises a fixing clamp, wherein a groove is formed in one side of the fixing clamp, a screw rod is rotatably connected to the horizontal plane at the bottom of the groove, a plane is arranged on the upper surface of the other side of the fixing clamp, a rotating shaft is arranged on the upper surface of the plane far away from one side of the groove, the height of the rotating shaft is lower than that of the inner wall above the groove, the horizontal plane at the top end of the groove is higher than that of the plane, a hand supporting plate is connected onto the rotating shaft, the upper surface of the hand supporting plate is flush with the inner wall above the groove, when the arm bracket is used, the groove is clamped on the side of a table and tightly supported with the bottom of the table through the screw rod, so that the fixing clamp is fixed on the side of the table, the hand supporting plate is clamped on the rotating shaft, the hand supporting plate is fixed, the horizontal plane at the top end of the groove is higher than that of the plane, thereby being more comfortable to use as if on the same table top.

As a further aspect of the present invention: the bottom horizontal plane of recess and the junction of screw rod are provided with the screw hole, screw rod and screw hole threaded connection, just the bottom of screw rod is provided with the knob, through the setting of screw hole, is convenient for adjust the screw rod to be convenient for fix the fixation clamp.

As a further aspect of the present invention: the connecting position of the plane and the rotating shaft is provided with a notch, the height of the rotating shaft is lower than the upper surface of the groove, and the rotating shaft is not higher than the upper surface of the groove due to the arrangement of the notch.

As a further aspect of the present invention: the utility model discloses a portable handheld electronic device, including pivot upper surface avris, hand layer board, draw-in groove, card post, card edge and draw-in groove, the pivot upper surface avris is provided with the draw-in groove, the bottom and the pivot correspondence of hand layer board are provided with the card post, the bottom and the draw-in groove correspondence of card post are provided with the card limit, just the size of card limit is identical with the size of draw-in groove, and through the cooperation between.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure is through setting up the pivot in the outside to make the height that highly is less than the recess upper surface of pivot, thereby make the hand layer board be located the plane, thereby make hand layer board and desktop parallel and level, make to use to get up like on same desktop, use can not cut the hand, the travelling comfort is higher.

Drawings

Fig. 1 is a schematic structural view of an arm support.

Fig. 2 is an exploded view of an arm support.

Fig. 3 is a side view in an arm rest.

Fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a fixing clip; 2. a screw; 3. a hand rest board; 4. a groove; 5. a rotating shaft; 6. a plane; 7. a card slot; 8. edge clamping; 9. an upper inner wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, an arm bracket, includes a fixing clip 1, a groove 4 is provided on one side of the fixing clip 1, the bottom horizontal plane of the groove 4 is connected with a screw rod 2, the other side upper surface of the fixing clip 1 is provided with a plane 6, one side of the groove 4 which is kept away from by the upper surface of the plane 6 is provided with a rotating shaft 5, the rotating shaft 5 is lower than the inner wall 9 above the groove 4, the top horizontal plane of the groove 4 is higher than the height of the plane 6, the rotating shaft 5 is connected with a hand support plate 3, and the upper surface of the hand support plate 3 is flush with the inner wall 9 above the groove 4.

During the use, block recess 4 at the avris of desk, and support tightly with the desk bottom through screw rod 2, thereby fix fixation clamp 1 at the desk avris, then block palm 3 on pivot 5, thereby fix palm 3, because the height that highly is higher than plane 6 of the top horizontal plane of recess 4, and the upper surface of palm 3 is less than the upper surface of recess 4, thereby make the upper surface of palm 3 and the upper surface of desk be located same horizontal plane, thereby it is more comfortable to use, just as on same desktop.

The connecting part of the horizontal plane at the bottom of the groove 4 and the screw rod 2 is provided with a threaded hole, the screw rod 2 is in threaded connection with the threaded hole, and the bottom of the screw rod 2 is provided with a knob.

Through the setting of screw hole, be convenient for adjust screw rod 2 to be convenient for fix fixation clamp 1.

The connecting part of the plane 6 and the rotating shaft 5 is provided with a gap, and the height of the rotating shaft 5 is lower than the upper surface of the groove 4.

Through the arrangement of the notch, the height of the rotating shaft 5 is not higher than the upper surface of the groove 4.

5 upper surface avris of pivot is provided with draw-in groove 7, the bottom of hand brace 3 corresponds with pivot 5 and is provided with the card post, the bottom of card post corresponds with draw-in groove 7 and is provided with card limit 8, just the size of card limit 8 is identical with the size of draw-in groove 7.

Through the cooperation between card limit 8 and draw-in groove 7, be convenient for fix palm 3.

The utility model discloses a theory of operation is:

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an arm bracket, includes fixation clamp (1), its characterized in that, fixation clamp (1) one side is provided with recess (4), the bottom horizontal plane department of recess (4) rotates and is connected with screw rod (2), fixation clamp (1) opposite side upper surface is provided with plane (6), recess (4) one side is kept away from to plane (6) upper surface is provided with pivot (5), the height that highly is less than recess (4) top inner wall (9) of pivot (5), the height that highly is higher than plane (6) of the top horizontal plane of recess (4), be connected with hand brace (3) on pivot (5), the upper surface of hand brace (3) and top inner wall (9) the parallel and level of recess (4).

2. An arm support according to claim 1, characterized in that the connection between the bottom horizontal surface of the groove (4) and the screw (2) is provided with a threaded hole, the screw (2) is in threaded connection with the threaded hole, and the bottom of the screw (2) is provided with a knob.

3. An arm support according to claim 1, characterized in that the junction of the flat (6) and the pivot (5) is provided with a gap, and the height of the pivot (5) is lower than the upper surface of the groove (4).

4. An arm support according to claim 1, characterized in that a clamping groove (7) is formed in the side of the upper surface of the rotating shaft (5), a clamping column is arranged at the bottom of the hand support plate (3) corresponding to the rotating shaft (5), a clamping edge (8) is arranged at the bottom of the clamping column corresponding to the clamping groove (7), and the size of the clamping edge (8) is matched with that of the clamping groove (7).