CN209819130U

CN209819130U - Multi-layer multifunctional keyboard bracket

Info

Publication number: CN209819130U
Application number: CN201920633034.2U
Authority: CN
Inventors: 潘东涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2019-12-20
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a multilayer multifunctional keyboard bracket, belonging to the field of keyboard placing racks, comprising a bottom plate, a top plate is arranged on the upper side of the bottom plate, a connecting plate is connected between the bottom plate and the top plate, a plurality of upper wiring holes, lower wiring holes and connecting plates are respectively arranged on the bottom plate, the top plate and the connecting plate, a pair of supporting frames are connected between the top plate and the connecting plate, the lower end of each supporting frame is rotatably connected with a rotating shaft, a loop bar is fixedly connected on the rotating shaft, a movable bar is connected in the loop bar in a sliding way, a compression spring is fixedly connected between the movable bar and the bottom end of the inner wall of the rotating shaft, one end of the movable bar, far away from the rotating shaft, is rotatably connected with the upper end of the supporting frame, a plurality of spacing holes which are uniformly distributed are drilled on the supporting frame, and locking screws matched with the spacing holes are connected, can realize that the person of facilitating the use uses two keyboards, conveniently adjust the roof and satisfy different user demands.

Description

Multi-layer multifunctional keyboard bracket

Technical Field

The utility model relates to a keyboard rack field, more specifically say, relate to a multi-functional keyboard bracket of multilayer.

Background

In recent years, with the development of internet technology and information technology, the popularity of computers has increased. The keyboard is used as an input tool of a computer, the usability and the operation comfort of the keyboard become more and more concerned problems, a computer case is placed on the ground, and a display, the keyboard and a mouse are placed on a desktop for operation and use.

At present some work crowds need use many computers simultaneously, and every computer all has solitary keyboard again, and with the keyboard tiling occupation space on the desktop again big, in order to compromise the comfort level of both hands typing moreover, and the desktop height certainly is less than the height when the people looked at flatly, consequently at the during operation, people need look at the screen with the low head, and long time causes very big damage to people's cervical vertebra, shoulder vertebra, and a lot of offices are led to the bad news deeply.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a multi-functional keyboard bracket of multilayer, it can realize that the person of facilitating the use uses two keyboards, conveniently adjusts the roof and satisfies different user demands.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A multi-layer multifunctional keyboard bracket comprises a bottom plate, a top plate is arranged on the upper side of the bottom plate, a connecting plate is connected between the bottom plate and the top plate, a plurality of upper wiring holes, lower wiring holes and middle wiring holes are respectively drilled on the bottom plate, the top plate and the connecting plate, a pair of supporting frames are connected between the top plate and the connecting plate, the lower ends of the supporting frames are rotatably connected with a rotating shaft, a loop bar is fixedly connected on the rotating shaft, a movable bar is connected in the loop bar in a sliding way, a compression spring is fixedly connected between the movable bar and the bottom end of the inner wall of the rotating shaft, one end of the movable rod, which is far away from the rotating shaft, is rotationally connected with the upper end of the supporting frame, a plurality of spacing holes which are evenly distributed are drilled on the supporting frame, threaded connection has and spacing hole assorted locking screw on the loop bar, and the person of facilitating the use uses two keyboards, conveniently adjusts the roof and satisfies different user demands.

Furthermore, the bottom plate, the top plate and the connecting plate are of an integrated aluminum alloy structure, so that the device has high strength and is not easy to break.

Further, go up the wiring hole, down the line hole and the wiring hole all sets up to three, it equals with the radius in line hole down to go up the wiring hole, the radius in wiring hole is greater than the radius in wiring hole, makes things convenient for the wiring of keyboard.

Furthermore, one end, far away from the connecting plate, of the top plate is connected with a limiting folding edge, so that the keyboard placed on the top plate is easy to limit.

Furthermore, the number of the limiting holes is five, the distance between every two adjacent limiting holes is 0.4-0.6cm, and the angle of the top plate during inclination can be conveniently adjusted.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme person of facilitating the use uses two keyboards, conveniently adjusts the roof and satisfies different user demands.

(2) The bottom plate, the top plate and the connecting plate are of an integrated aluminum alloy structure, so that the device has high strength and is not easy to break.

(3) Go up the wiring hole, down the wiring hole and the wiring hole all sets up to three, goes up the wiring hole and equals with the radius in wiring hole down, and the radius in wiring hole is greater than the radius in wiring hole, makes things convenient for the wiring of keyboard.

(4) One end of the top plate, which is far away from the connecting plate, is connected with a limiting folding edge, so that the keyboard placed on the top plate is easy to limit.

(5) The number of the limiting holes is five, the distance between every two adjacent limiting holes is 0.4-0.6cm, and the angle of the top plate during inclination can be conveniently adjusted.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention in use;

fig. 3 is a cross-sectional view of the utility model at the loop bar;

fig. 4 is a schematic structural diagram at a in fig. 3.

The reference numbers in the figures illustrate:

1 bottom plate, 2 roof, 3 connecting plates, 4 wiring holes, 5 lower wiring holes, 6 middle wiring holes, 7 support frames, 8 loop bars, 9 rotating shafts, 10 movable rods, 11 locking screws and 12 compression springs.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.

Example 1:

referring to fig. 1-4, a multi-layer multifunctional keyboard bracket comprises a bottom plate 1, a top plate 2 is arranged on the upper side of the bottom plate 1, a connecting plate 3 is connected between the bottom plate 1 and the top plate 2, the bottom plate 1, the top plate 2 and the connecting plate 3 are of an integrated aluminum alloy structure, so that the device has high strength and is not easy to break, one end of the top plate 2, which is far away from the connecting plate 3, is connected with a limiting folding edge, so that a keyboard placed on the top plate is easy to limit, a plurality of upper wiring holes 4, lower wiring holes 5 and middle wiring holes 6 are respectively arranged on the bottom plate 1, the top plate 2 and the connecting plate 3 in a chiseled mode, the number of the upper wiring holes 4, the number of the lower wiring holes 5 and the number of the middle wiring holes 6 are all three, the radius of the upper wiring holes 4 is equal to that of the lower wiring holes 5, the lower end of the supporting frame 7 is rotatably connected with a rotating shaft 9, a loop bar 8 is fixedly connected on the rotating shaft 9, a movable bar 10 is slidably connected in the loop bar 8,

referring to fig. 3 and 4, a compression spring 12 is fixedly connected between the movable rod 10 and the bottom end of the inner wall of the rotating shaft 9, one end of the movable rod 10, which is far away from the rotating shaft 9, is rotatably connected with the upper end of the support frame 7, a plurality of uniformly distributed limiting holes are drilled in the support frame 7, a locking screw 11 matched with the limiting holes is in threaded connection with the loop bar 8, the number of the limiting holes is five, the distance between every two adjacent limiting holes is 0.4-0.6cm, and the angle of the top plate 2 during inclination can be conveniently adjusted.

During the use, the user places two keyboards respectively on bottom plate 1 and roof 2, then pass the keyboard line and connect wire hole 4, connect wire hole 5 or median wire hole 6 and carry out the wiring down, when the user uses the keyboard on roof 2, the user both hands can exert pressure to roof 2 and make roof 2 crooked, through the effect of support frame 7 with compression spring 12, the range of deformation reduces after making roof 2 atress, the user also can use locking screw 11 to lock loop bar 8 and movable rod 10, thereby make roof 2 fixed, the user also can use locking screw 11 to fix loop bar 8 after pushing down roof 2 hard, make roof 2 fixed after warping, so as to realize the regulation of roof 2 inclination, when the keyboard is put on roof 2, the user still can stand and type, easily avoid the user to produce lumbar vertebrae fatigue because of sitting for a long time.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A multi-layer multifunctional keyboard tray, includes bottom plate (1), its characterized in that: the upper side of the bottom plate (1) is provided with a top plate (2), a connecting plate (3) is connected between the bottom plate (1) and the top plate (2), a plurality of upper wiring holes (4), lower wiring holes (5) and middle wiring holes (6) are respectively drilled on the bottom plate (1), the top plate (2) and the connecting plate (3), a pair of support frames (7) are connected between the top plate (2) and the connecting plate (3), the lower end of each support frame (7) is rotatably connected with a rotating shaft (9), a sleeve rod (8) is fixedly connected on the rotating shaft (9), a movable rod (10) is slidably connected in the sleeve rod (8), a compression spring (12) is fixedly connected between the movable rod (10) and the bottom end of the inner wall of the rotating shaft (9), one end of the movable rod (10) far away from the rotating shaft (9) is rotatably connected with the upper end of the support frame (7), a plurality of uniformly distributed limiting holes are drilled, and the loop bar (8) is in threaded connection with a locking screw (11) matched with the limiting hole.

2. The multi-layer multi-function keyboard tray of claim 1, wherein: the bottom plate (1), the top plate (2) and the connecting plate (3) are of an integrated aluminum alloy structure.

3. The multi-layer multi-function keyboard tray of claim 1, wherein: go up wiring hole (4), down line hole (5) and line hole (6) all set up to three, it equals with the radius of lower line hole (5) to go up wiring hole (4), the radius of line hole (6) is greater than the radius of last wiring hole (4).

4. The multi-layer multi-function keyboard tray of claim 1, wherein: and one end of the top plate (2) far away from the connecting plate (3) is connected with a limiting folding edge.

5. The multi-layer multi-function keyboard tray of claim 1, wherein: the number of the limiting holes is five, and the distance between every two adjacent limiting holes is 0.4-0.6 cm.