CN214037759U

CN214037759U - Folding keyboard support

Info

Publication number: CN214037759U
Application number: CN202023168048.3U
Authority: CN
Inventors: 王建军; 李赛
Original assignee: Shanghai Yingjicheng Automation Technology Co ltd
Current assignee: Shanghai Yingjicheng Automation Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-24
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a folding keyboard support, including mounting panel, the leg joint pole, support rotatory piece and tray, the mounting panel is demountable installation on waiting to install the face, be equipped with the connecting piece on the mounting panel lateral wall, leg joint pole up end one end is rotated with the connecting piece through first damping pivot and is connected, leg joint pole up end other end is rotated with support rotatory piece through second damping pivot and is connected, the rotation axis of first damping pivot, the rotation axis of second damping pivot all is parallel to each other with the mounting panel, the rotation axis of first damping pivot, the rotation axis of second damping pivot all is mutually perpendicular with leg joint pole up end; the tray is rotationally connected with the support rotating block through the rotating piece. The utility model discloses simple structure, firm reliable, small and exquisite slim and graceful, convenient operation can fold when idle and accomodate, and very big reduction the space when idle occupy, the aesthetic property also promotes greatly when satisfying the practicality.

Description

Folding keyboard support

Technical Field

The utility model relates to a keyboard support technical field, concretely relates to foldable keyboard support.

Background

In the prior art, in order to fully utilize the space, a wall-mounted integrated display keyboard support is generally adopted when a computer is used. The existing integrated display keyboard bracket mainly has the following problems: the structure is complicated, and although partial space has been practiced thrift, nevertheless because its structure is fixed knot structure, can't fold when idle and accomodate, still occupation space is great when idle, influences that the support is whole pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough, providing a foldable keyboard support, simple structure, firm reliable, small and exquisite slim and graceful, convenient operation can fold when idle and accomodate, and the very big space that has reduced when idle occupies, and the aesthetic property also promotes greatly when satisfying the practicality.

In order to achieve the above object, the present invention provides a foldable keyboard support, including a mounting plate, a support connecting rod, a support rotating block and a tray, wherein the mounting plate is detachably mounted on a mounting surface, a connecting member is disposed on a side wall of the mounting plate, one end of an upper end surface of the support connecting rod is rotatably connected to the connecting member through a first damping rotating shaft, the other end of the upper end surface of the support connecting rod is rotatably connected to the support rotating block through a second damping rotating shaft, a rotating axis of the first damping rotating shaft and a rotating axis of the second damping rotating shaft are parallel to each other with the mounting plate, and the rotating axis of the first damping rotating shaft and the rotating axis of the second damping rotating shaft are perpendicular to the upper end surface of the support connecting rod; the tray is rotationally connected with the support rotating block through a rotating piece, and the rotating axis of the rotating piece is parallel to the upper end face of the support connecting rod.

Through adopting the technical scheme, the utility model provides a when foldable keyboard support uses, drive the leg joint pole through first damping pivot and move on the horizontal direction, drive the rotatory piece of support through second damping pivot and move on the horizontal direction, rotate the relative angle between adjustment tray and the leg joint pole through the rotating member, and then convenient and fast's realization is to the adjustment of tray position.

The foldable keyboard support comprises a support rotating block, a support connecting rod and a support rotating block, wherein the support rotating block is L-shaped and comprises a horizontal part and a vertical part, and the vertical part is perpendicular to the upper end surface of the support connecting rod;

the other end of the upper end surface of the bracket connecting rod is rotatably connected with the bottom of the horizontal part through the second damping rotating shaft;

the rotating part comprises a connecting plate and a U-shaped part, the closed end of the U-shaped part is fixedly connected with the lower end face of the tray through the connecting plate, and the vertical part is rotatably arranged in a U-shaped cavity of the U-shaped part.

In the foldable keyboard support, the side wall of the vertical part is provided with an internal threaded hole and a first shaft hole in sequence from top to bottom, and the central axis of the internal threaded hole and the central axis of the first shaft hole are parallel to the upper end face of the support connecting rod;

two side walls of the U-shaped part are respectively provided with a second shaft hole corresponding to the first shaft hole, two side walls of the U-shaped part are respectively provided with an arc through groove, and the arc center of each arc through groove is positioned on the central axis of the first shaft hole;

the rotating part further comprises a rotating shaft and a bolt, and one end of the rotating shaft sequentially penetrates through a second shaft hole in one side wall of the U-shaped part, a first shaft hole in the vertical part and a second shaft hole in the other side wall of the U-shaped part; and a screw rod of the bolt penetrates through the arc-shaped through groove and then is in threaded connection with the internal thread hole.

Through adopting the technical scheme, the utility model provides a when foldable keyboard support uses, U type spare passes through the rotation axis and rotates with the vertical part to be connected, then passes through the relative position's between bolt and the arc logical groove adjustment, realizes the regulation of relative angle between tray and the leg joint pole, and the screw thread connection between last through bolt and the internal thread through-hole accomplishes the fixed to the tray position.

In the foldable keyboard support, the rotating shaft is provided with two clamp spring grooves located outside the U-shaped cavity of the U-shaped part, and clamp springs are arranged in the clamp spring grooves. And the rotating shaft is axially positioned through the clamp spring.

In the foldable keyboard support, the upper end face of the tray is provided with the anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a foldable keyboard support, simple structure, firm reliable, small and exquisite slim and graceful, convenient operation can fold when idle and accomodate, and very big reduction space when idle occupies, and the aesthetic property also promotes greatly when satisfying the practicality.

Drawings

Fig. 1 is a schematic structural view of a middle folding keyboard support of the present invention;

FIG. 2 is a schematic structural view of a rotating block of the bracket of the present invention;

fig. 3 is a schematic structural view of a U-shaped member in the present invention;

FIG. 4 is a schematic view of the connection structure of the rotating block and the rotating member of the middle bracket according to the present invention;

FIG. 5 is a state diagram of the middle foldable keyboard holder of the present invention in use;

fig. 6 is a state diagram of the middle folding keyboard support of the present invention when it is folded and stored.

The correspondence between each mark and the part name is as follows:

the support comprises a mounting plate 1, a support connecting rod 2, a support rotating block 3, a connecting piece 4, a tray 5, a connecting plate 6, a U-shaped piece 7, an internal thread hole 8, a first shaft hole 9, a second shaft hole 10, an arc-shaped through groove 11, a clamp spring 12, a rotating shaft 13 and a bolt 14.

Detailed Description

In order to make the technical means of the implementation of the present invention, for making the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below, and it is clear and completely described the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1, the embodiment discloses a folding keyboard support, which comprises a mounting plate 1, a support connecting rod 2, a support rotating block 3 and a tray 5, wherein the mounting plate 1 is detachably mounted on a surface to be mounted, a connecting piece 4 is arranged on the side wall of the mounting plate 1, one end of the upper end surface of the support connecting rod 2 is rotatably connected with the connecting piece 4 through a first damping rotating shaft, the other end of the upper end surface of the support connecting rod 2 is rotatably connected with the support rotating block 3 through a second damping rotating shaft, the rotating axis of the first damping rotating shaft and the rotating axis of the second damping rotating shaft are parallel to the mounting plate 1, and the rotating axis of the first damping rotating shaft and the rotating axis of the second damping rotating shaft are perpendicular to the upper end surface of the support connecting rod 2; the tray 5 is rotationally connected with the bracket rotating block 3 through a rotating piece, and the rotating axis of the rotating piece is parallel to the upper end face of the bracket connecting rod 2. Here, the mounting plate 1 in the present embodiment is connected to the surface to be mounted by the fixing bolt, but it should be noted that the connection relationship between the mounting plate 1 and the surface to be mounted in the present embodiment is not limited to the above-described rotation.

When the foldable keyboard support in this embodiment is used, drive the motion of leg joint pole 2 in the horizontal direction through first damping pivot, drive the rotatory piece 3 of support and move in the horizontal direction through second damping pivot, rotate the relative angle between adjustment tray 5 and the leg joint pole 2 through the rotating member, and then convenient and fast's realization is to the adjustment of tray 5 position.

Specifically, referring to fig. 2, the stand rotating block 3 in the present embodiment is L-shaped, and the stand rotating block 3 includes a horizontal portion and a vertical portion perpendicular to the upper end surface of the stand connecting rod 2; the bottom of the horizontal part is rotatably connected with the other end of the upper end surface of the bracket connecting rod 2 through a second damping rotating shaft;

referring to fig. 3 and 4, the rotating member in this embodiment includes a connecting plate 6 and a U-shaped member 7, the closed end of the U-shaped member 7 is fixedly connected to the lower end surface of the tray 5 through the connecting plate 6, and the vertical portion is rotatably disposed in the U-shaped cavity of the U-shaped member 7.

Specifically, referring to fig. 2, the side wall of the vertical part in this embodiment is provided with an internal threaded hole 8 and a first shaft hole 9 in sequence from top to bottom, and both the central axis of the internal threaded hole 8 and the central axis of the first shaft hole 9 are parallel to the upper end surface of the bracket connecting rod 2;

referring to fig. 3, in the present embodiment, two side walls of the U-shaped member 7 are respectively provided with a second shaft hole 10 corresponding to the first shaft hole 9, two side walls of the U-shaped member 7 are respectively provided with an arc-shaped through groove 11, and an arc center of the arc-shaped through groove 11 is located on a central axis of the first shaft hole 9;

referring to fig. 4, the rotating member further comprises a rotating shaft 13 and a bolt 14, wherein one end of the rotating shaft 13 sequentially passes through the second shaft hole 10 on one side wall of the U-shaped member 7, the first shaft hole 9 on the vertical part, and the second shaft hole 10 on the other side wall of the U-shaped member 7; the screw rod on the bolt 14 passes through the arc-shaped through groove 11 and then is in threaded connection with the internal threaded hole 8.

Specifically, when the foldable keyboard support in this embodiment is used, the U-shaped member 7 is rotatably connected to the vertical portion through the rotating shaft 13, then the relative angle between the tray 5 and the support connecting rod 2 is adjusted by adjusting the relative position between the bolt 14 and the arc-shaped through groove 11, and finally the position of the tray 5 is fixed by the threaded connection between the bolt 14 and the internal threaded through hole.

In addition, referring to fig. 4, two clamp spring grooves are formed in the rotating shaft 13 in the present embodiment and located outside the U-shaped cavity of the U-shaped component 7, clamp springs 12 are arranged in the clamp spring grooves, and the rotating shaft 13 is axially positioned by the clamp springs 12.

When the foldable keyboard support in this embodiment is used specifically, as shown in fig. 5, when a keyboard needs to be placed on the tray 5 for use, the first damping rotating shaft drives the support connecting rod 2 to move in the horizontal direction until the support connecting rod 2 is perpendicular to the mounting plate 1, and then the second damping rotating shaft drives the rotating member to rotate in the horizontal direction, so as to horizontally rotate the tray 5 to a proper position, and then the rotating member drives the tray 5 to rotate, so as to adjust the relative angle between the tray 5 and the support connecting rod 2, until the tray 5 is placed horizontally (i.e. the tray 5 and the upper end face of the support connecting rod 2 are parallel to each other, and it needs to be noted that, when the foldable keyboard support is used specifically, a user can adjust the angle between the tray 5 and the support connecting rod 2 according to the actual use requirement of the user, and is not limited that the upper end faces of the tray 5 and the support connecting rod 2 are, the keyboard is placed on the tray 5 and can be used;

referring to fig. 6, when the foldable keyboard holder in this embodiment is not needed to be used for a while, it can be folded and stored, so as to save space occupation, and the specific operations are as follows: drive tray 5 through the rotating member and rotate, until tray 5 and 2 up end mutually perpendicular of leg joint pole, then drive the rotatory piece 3 of support through the second damping pivot and rotate for leg joint pole 2 is located same perpendicular with tray 5, and at last the first damping pivot of rethread drives leg joint pole 2 and rotates, and until leg joint pole 2 is parallel to each other with mounting panel 1, make leg joint pole 2 hug closely on mounting panel 1, accomplished accomodating of keyboard support promptly.

To sum up, the utility model provides a foldable keyboard support, simple structure, firm reliable, small and exquisite slim and graceful, convenient operation can fold when idle and accomodate, and very big reduction the space when idle occupies, and the aesthetic property also promotes greatly when satisfying the practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foldable keyboard support is characterized by comprising a mounting plate, a support connecting rod, a support rotating block and a tray, wherein the mounting plate is detachably mounted on a surface to be mounted, a connecting piece is arranged on the side wall of the mounting plate, one end of the upper end surface of the support connecting rod is rotatably connected with the connecting piece through a first damping rotating shaft, the other end of the upper end surface of the support connecting rod is rotatably connected with the support rotating block through a second damping rotating shaft, the rotating axes of the first damping rotating shaft and the second damping rotating shaft are parallel to the mounting plate, and the rotating axes of the first damping rotating shaft and the second damping rotating shaft are perpendicular to the upper end surface of the support connecting rod; the tray is rotationally connected with the support rotating block through a rotating piece, and the rotating axis of the rotating piece is parallel to the upper end face of the support connecting rod.

2. The foldable keyboard stand of claim 1, wherein said stand rotating block is L-shaped, said stand rotating block comprises a horizontal portion and a vertical portion, said vertical portion being perpendicular to an upper end surface of said stand connecting rod;

3. The foldable keyboard stand of claim 2, wherein the vertical portion has a first shaft hole and a second shaft hole from top to bottom, and the central axis of the first shaft hole and the central axis of the second shaft hole are parallel to the upper end surface of the stand connecting rod;

4. The foldable keyboard support of claim 3, wherein the rotation shaft is provided with two snap spring grooves outside the U-shaped cavity of the U-shaped member, and the snap spring grooves are provided with snap springs.

5. The folding keyboard tray of claim 1, wherein the tray is provided with non-slip pads on an upper surface thereof.