CN212647423U - Sliding keyboard for computer science and technology - Google Patents

Abstract

The utility model belongs to the technical field of computer equipment, in particular to a sliding keyboard for computer science and technology, which comprises a main board, wherein the bottom of the main board is provided with a second arc-shaped groove, a second ball is connected in the second arc-shaped groove in a sliding way, and the top of the main board is provided with a groove; the utility model discloses, through the setting of flexible subassembly, can be so that the device is applicable to the keyboard of certain length within range, through the mainboard, flexible subassembly, the fixed plate, L shape guard plate and L shape rubber pad combined action, can fix the keyboard on the device, through the fixed block, first screw hole, first screw thread post, first pivot, first bearing and vacuum chuck's combined action, can fix the position of device, at the recess, the backup pad, the round pin axle, the spout, the slider, the second screw hole, the second screw thread post, the second pivot, under the combined action of second bearing and sliding block, can rise in the certain limit to one side of keyboard.

Description

Sliding keyboard for computer science and technology

Technical Field

The utility model belongs to the technical field of computer equipment, concretely relates to computer science is sliding keyboard for technique.

Background

The keyboard is an instruction and data input device for operating equipment, and also refers to a group of function keys arranged to operate a machine or equipment through a system, the keyboard is the most common and the most main input equipment, English letters, numbers, punctuations and the like can be input into a computer through the keyboard, so as to send commands, input commands and the like to the computer, and keyboards with various shortcut key functions are also provided.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a computer science is sliding keyboard for technique has the high and freely gliding characteristics of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer science and technology is with sliding keyboard, includes the mainboard, the second arc wall has been seted up to the bottom of mainboard, sliding connection has the second ball in the second arc wall, the mainboard top is seted up flutedly, the spout has been seted up to the bottom of recess, sliding connection has the slider in the spout, the top fixedly connected with sliding block of slider, the second screw hole has been seted up on the mainboard, second screw hole internal thread connection has second screw thread post, the one end fixedly connected with second pivot of second screw thread post, the one end activity of second pivot is worn to establish in the second bearing, one side fixed connection of second bearing is on the sliding block, there is the backup pad inner wall both sides of recess through round pin axle swing joint.

Two flexible subassemblies of the equal fixedly connected with in both sides of mainboard, the one end fixedly connected with fixed plate of flexible subassembly, first arc wall has been seted up to the bottom of fixed plate, sliding connection has first ball in the first arc wall, the top fixedly connected with L shape guard plate of fixed plate, the outside fixedly connected with fixed block of L shape guard plate, first screw hole has been seted up on the fixed block, first screw hole internal thread is connected with first screw thread post, the first pivot of the one end fixedly connected with of first screw thread post, the one end activity of first pivot is worn to establish in first bearing, one side fixed connection of first bearing is at vacuum chuck's top.

Preferably, the telescopic assembly comprises a telescopic rod and a spring, the spring is sleeved on the telescopic rod, one ends of the telescopic rod and the spring are fixedly connected with the main board, and the other ends of the telescopic rod and the spring are fixedly connected with a fixing plate.

Preferably, the inner sides of the four L-shaped protection plates are fixedly connected with L-shaped rubber pads.

Preferably, the bottom of the supporting plate is overlapped with one side of the top of the sliding block.

Preferably, the top of the main board is provided with anti-skid threads.

Preferably, the first ball and the second ball are made of stainless steel.

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

the utility model discloses, through the setting of flexible subassembly, can be so that the device is applicable to the keyboard of certain length within range, through the mainboard, flexible subassembly, the fixed plate, L shape guard plate and L shape rubber pad combined action, can fix the keyboard on the device, at first arc wall, first ball, under the combined action of second arc wall and second ball, can make the keyboard slide towards each direction, through the fixed block, first screw hole, first screw thread post, first pivot, first bearing and vacuum chuck's combined action, can fix the position of device, in the recess, the backup pad, the round pin axle, the spout, the slider, the second screw hole, second screw thread post, the second pivot, under the combined action of second bearing and sliding block, can rise in the certain limit to one side of keyboard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention from the top;

fig. 2 is a schematic structural view of a front view section of the present invention;

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

fig. 4 is a schematic three-dimensional structure diagram of the middle telescopic assembly of the present invention;

in the figure: 1. a main board; 2. a telescoping assembly; 201. a telescopic rod; 202. a spring; 3. a fixing plate; 4. an L-shaped protection plate; 5. an L-shaped rubber pad; 6. a fixed block; 7. a first threaded post; 8. a vacuum chuck; 9. a first threaded hole; 10. a first rotating shaft; 11. a first bearing; 12. a first arc-shaped slot; 13. a first ball bearing; 14. a second arc-shaped slot; 15. a second ball bearing; 16. a groove; 17. a support plate; 18. a pin shaft; 19. a chute; 20. a slider; 21. a slider; 22. a second threaded hole; 23. a second threaded post; 24. a second rotating shaft; 25. a second bearing.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a computer science and technology is with sliding keyboard, includes mainboard 1, second arc wall 14 has been seted up to the bottom of mainboard 1, sliding connection has second ball 15 in second arc wall 14, mainboard 1 top is seted up flutedly 16, spout 19 has been seted up to the bottom of recess 16, sliding connection has slider 20 in the spout 19, slider 20's top fixedly connected with sliding block 21, second screw hole 22 has been seted up on the mainboard 1, second screw hole 22 internal thread is connected with second screw thread post 23, the one end fixedly connected with second pivot 24 of second screw thread post 23, the one end activity of second pivot 24 is worn to establish in second bearing 25, one side fixed connection of second bearing 25 is on sliding block 21, there is backup pad 17 groove 16's inner wall both sides through round pin axle 18 swing joint, at recess 16, backup pad 17, Under the combined action of the pin shaft 18, the sliding groove 19, the sliding block 20, the second threaded hole 22, the second threaded column 23, the second rotating shaft 24, the second bearing 25 and the sliding block 21, one side of the keyboard can be lifted within a certain range.

Two telescopic assemblies 2 are fixedly connected to both sides of the main board 1, one end of each telescopic assembly 2 is fixedly connected with a fixing plate 3, a first arc-shaped groove 12 is formed in the bottom of each fixing plate 3, a first ball 13 is slidably connected in each first arc-shaped groove 12, the keyboard can slide towards all directions under the combined action of the first arc-shaped groove 12, the first ball 13, the second arc-shaped groove 14 and the second ball 15, an L-shaped protection plate 4 is fixedly connected to the top of each fixing plate 3, the keyboard can be fixed on the device through the combined action of the main board 1, the telescopic assemblies 2, the fixing plates 3, the L-shaped protection plate 4 and the L-shaped rubber pad 5, a fixing block 6 is fixedly connected to the outer side of the L-shaped protection plate 4, a first threaded hole 9 is formed in the fixing block 6, a first threaded column 7 is connected to the first threaded hole 9 in a threaded manner, and a first rotating shaft 10 is fixedly connected to one, the one end activity of first pivot 10 is worn to establish in first bearing 11, one side fixed connection of first bearing 11 is at vacuum chuck 8's top, through the combined action of fixed block 6, first screw hole 9, first screw post 7, first pivot 10, first bearing 11 and vacuum chuck 8, can fix the position of device.

Specifically, flexible subassembly 2 includes telescopic link 201 and spring 202, spring 202 has cup jointed on the telescopic link 201, the one end and the mainboard 1 fixed connection of telescopic link 201 and spring 202, the other end fixedly connected with fixed plate 3 of telescopic link 201 and spring 202, through the setting of flexible subassembly 2, can be so that the device is applicable to the keyboard in certain length range.

Specifically, four equal fixedly connected with L shape rubber pad 5 in the inboard of L shape guard plate 4, the setting of L shape rubber pad 5 can be when pressing from both sides tight keyboard, plays the guard action to the keyboard.

Specifically, the bottom of the support plate 17 overlaps with the top side of the slide block 21.

Specifically, the top of mainboard 1 is provided with anti-skidding screw thread, and the frictional force between mainboard 1 and the keyboard can be increased in the setting of anti-skidding screw thread, makes it fixed more firm.

Specifically, the first balls 13 and the second balls 15 are made of stainless steel.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, the device is placed on a flat desktop, the keyboard is taken up, one side of the keyboard is lapped with the inner sides of the two L-shaped protection plates 4 on one side of the mainboard, the two L-shaped protection plates 4 on the other side of the mainboard are pulled, the telescopic rod 201 is extended, the spring 202 is also extended, the other side of the keyboard is put down, the L-shaped protection plates 4 are put back, the L-shaped protection plates 4 retract due to the elasticity of the spring 202, the keyboard is fixed on the device, when the position of the device is required to be moved, the keyboard is pushed, the first ball 13 and the second ball 15 slide in the first arc-shaped groove 12 and the second arc-shaped groove 14 respectively, the driving device moves, the keyboard is driven to move, after the movement is finished, the first threaded column 7 is screwed, the first threaded column 7 drives the first rotating shaft 10 to rotate in the first bearing 11, the first threaded column 7 falls down, the first threaded column 7 extrudes the, make vacuum chuck 8 tightly adsorb on the desktop, other three first screw post 7 repeats above-mentioned operation, fix the position of device, in order to prevent to put at the in-process that uses and slide, make the use of keyboard inconvenient, after fixed accomplishing, when wanting to rise the keyboard, then can twist and move second screw post 23, second screw post 23 drives second pivot 24 and rotates in second bearing 25, promote sliding block 21 and remove, sliding block 21 drives slider 20 and takes place to remove in spout 19, sliding block 21 promotes backup pad 17 and upwards rises, rise the height of keyboard.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A sliding keyboard for computer science and technology comprises a main board (1), and is characterized in that: a second arc-shaped groove (14) is formed in the bottom of the main plate (1), a second ball (15) is connected in the second arc-shaped groove (14) in a sliding manner, the top of the main board (1) is provided with a groove (16), the bottom of the groove (16) is provided with a sliding groove (19), a sliding block (20) is connected in the sliding groove (19) in a sliding way, the top of the sliding block (20) is fixedly connected with a sliding block (21), a second threaded hole (22) is formed in the main plate (1), a second threaded column (23) is connected with the second threaded hole (22) in an internal thread manner, one end of the second threaded column (23) is fixedly connected with a second rotating shaft (24), one end of the second rotating shaft (24) is movably arranged in the second bearing (25) in a penetrating way, one side of the second bearing (25) is fixedly connected on the sliding block (21), two sides of the inner wall of the groove (16) are movably connected with supporting plates (17) through pin shafts (18);

two telescopic components (2) are fixedly connected with both sides of the main board (1), one end of each telescopic component (2) is fixedly connected with a fixed plate (3), a first arc-shaped groove (12) is formed in the bottom of the fixed plate (3), a first ball (13) is connected in the first arc-shaped groove (12) in a sliding mode, the top of the fixing plate (3) is fixedly connected with an L-shaped protection plate (4), the outer side of the L-shaped protection plate (4) is fixedly connected with a fixing block (6), a first threaded hole (9) is formed in the fixing block (6), a first threaded column (7) is connected with the first threaded hole (9) in an internal thread manner, one end of the first threaded column (7) is fixedly connected with a first rotating shaft (10), one end of the first rotating shaft (10) is movably arranged in the first bearing (11) in a penetrating way, one side of the first bearing (11) is fixedly connected to the top of the vacuum chuck (8).

2. The sliding keyboard for computer science and technology as claimed in claim 1, wherein: the telescopic assembly (2) comprises a telescopic rod (201) and a spring (202), the spring (202) is sleeved on the telescopic rod (201), one ends of the telescopic rod (201) and the spring (202) are fixedly connected with the main board (1), and the other ends of the telescopic rod (201) and the spring (202) are fixedly connected with a fixing plate (3).

3. The sliding keyboard for computer science and technology as claimed in claim 1, wherein: the inner sides of the four L-shaped protection plates (4) are fixedly connected with L-shaped rubber pads (5).

4. The sliding keyboard for computer science and technology as claimed in claim 1, wherein: the bottom of the supporting plate (17) is overlapped with one side of the top of the sliding block (21).

5. The sliding keyboard for computer science and technology as claimed in claim 1, wherein: the top of the main board (1) is provided with anti-skid threads.

6. The sliding keyboard for computer science and technology as claimed in claim 1, wherein: the first ball (13) and the second ball (15) are made of stainless steel.

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