Hot plug keyboard shaft body clamping structure

Abstract

The utility model provides a hot plug keyboard shaft body clamping structure, which relates to the technical field of keyboards and comprises a sliding block, a sliding groove is formed in the upper surface of the sliding block in a penetrating manner, a shaft seat is arranged in the sliding groove in a sliding manner, a shaft body is fixedly mounted on the upper surface of the shaft seat, and a feeler lever is fixedly mounted on the lower surface of the shaft seat. And limiting blocks are fixedly mounted on the two sides of the shaft seat. A worker presses the adjacent moving plates relatively to enable the moving plates to move relatively, the positioning blocks are separated from the positioning grooves, then the worker pulls the shaft seat to drive the moving plates to move, finally, the moving plates are separated from the through grooves, and after the worker maintains the shaft body, the moving plates are inserted into the through grooves, so that the shaft body is maintained. And then the moving plate is moved again, so that the positioning block is inserted into the positioning groove again, and when the worker controls the shaft body to move, the positioning block can move along the positioning groove, so that the shaft body can move normally.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboards, and more particularly to a hot-swappable keyboard shaft clamping structure. Background Art

[0002] A hot-swappable keyboard refers to a keyboard that can be plugged and unplugged while powered on, generally referring to a keyboard with a USB interface. The purpose of this keyboard design is to facilitate users to remove and replace the keyboard without shutting down the system or cutting off the power, thereby improving the usage efficiency and convenience. The existing hot-swappable keyboard clamping structure generally uses a quick-release buckle structure. When operating the quick-release buckle structure, in order to remove the keyboard shaft, users usually need to use a relatively large amount of force. When some inexperienced users exert too much force when pulling out the keyboard shaft, it may cause damage to the buckle or the connected components. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a hot-swappable keyboard shaft clamping structure, which can effectively solve the problem that the existing hot-swappable keyboard clamping structure generally uses a quick-release buckle structure. When operating the quick-release buckle structure, in order to remove the keyboard shaft, users usually need to use a relatively large amount of force. When some inexperienced users exert too much force when pulling out the keyboard shaft, it may cause damage to the buckle or the connected components.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A hot-swappable keyboard shaft clamping structure includes a slider. A chute is vertically opened on the upper surface of the slider. A shaft seat is slidably arranged in the chute. A shaft body is fixedly installed on the upper surface of the shaft seat. A contact rod is fixedly installed on the lower surface of the shaft seat.

[0006] Limit blocks are fixedly installed on both sides of the shaft seat. First clamping components are arranged on the lower surfaces of the two limit blocks. Second clamping components are arranged on both sides of the upper surface of the slider. The shaft seat and the slider are clamped by the first clamping components and the second clamping components.

[0007] Preferably, the first clamping component includes an installation groove vertically opened on the lower surface of the corresponding limit block. Two moving plates are movably arranged in the installation groove. Positioning blocks are fixedly installed on the mutually remote sides of the two moving plates.

[0008] Preferably, the second clamping component includes a through groove vertically opened on the upper surface of the slider corresponding to one side. Positioning grooves are opened on both side surfaces of the inner wall of the through groove. The positioning block is slidably arranged in the corresponding positioning groove.

[0009] Preferably, two mounting rods are fixedly installed between the two sides of the inner walls of the two mounting grooves. The two moving plates are respectively slidably arranged on both sides of the adjacent mounting rod bodies, and springs are sleeved on the middle parts of the rod bodies of each mounting rod.

[0010] Preferably, a plurality of spherical grooves are formed on the surfaces of the adjacent positioning blocks away from each other, and ball bearings are rotatably installed in each spherical groove.

[0011] Preferably, slots are formed on both sides of the upper surface of the slider. First magnets are fixedly installed at the bottoms of the two slots. Protective covers are arranged at the upper ends of the two first magnets. Second magnets are fixedly installed on the lower surfaces of the two protective covers. The first magnets and the second magnets are arranged with opposite polarities.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The staff relatively presses the adjacent moving plates to make them move relatively, and the positioning blocks are disengaged from the positioning grooves. Then the staff pulls the shaft seat to drive the moving plate to move. Finally, the moving plate is disengaged from the through groove. After the staff maintains the shaft body, the moving plate is inserted into the through groove. Then the moving plate is moved again to make the positioning block inserted into the positioning groove again. When the staff controls the movement of the shaft body, the positioning block can move along the positioning groove, so that the shaft body can move normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a hot-pluggable keyboard shaft body clamping structure of the utility model;

[0015] Figure 2 is the top view structural schematic diagram of a hot-pluggable keyboard shaft body clamping structure of the utility model;

[0016] Figure 3 is the Figure 2 sectional structural schematic diagram taken along line A-A of a hot-pluggable keyboard shaft body clamping structure of the utility model;

[0017] Figure 4 is the Figure 3 enlarged schematic diagram of the structure at A of a hot-pluggable keyboard shaft body clamping structure of the utility model;

[0018] Figure 5 is the Figure 3 enlarged schematic diagram of the structure at B of a hot-pluggable keyboard shaft body clamping structure of the utility model.

[0019] In the figure: 1. slider; 2. chute; 3. shaft seat; 4. shaft body; 5. contact rod; 6. limit block; 7. first clamping component; 701. installation groove; 702. moving plate; 703. positioning block; 8. second clamping component; 801. through groove; 802. positioning groove; 9. installation rod; 10. spring; 11. ball; 12. slot; 13. first magnet; 14. protective cover; 15. second magnet. Detailed implementation manner

[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1 - 5 shown, a hot-pluggable keyboard shaft body clamping structure includes a slider 1. A chute 2 is penetrated and opened on the upper surface of the slider 1. A shaft seat 3 is slidably arranged in the chute 2. A shaft body 4 is fixedly installed on the upper surface of the shaft seat 3. A contact rod 5 is fixedly installed on the lower surface of the shaft seat 3.

[0022] Limit blocks 6 are fixedly installed on both sides of the shaft seat 3. First clamping components 7 are arranged on the lower surfaces of the two limit blocks 6. Second clamping components 8 are arranged on both sides of the upper surface of the slider 1. The shaft seat 3 and the slider 1 are clamped by the first clamping components 7 and the second clamping components 8.

[0023] The first clamping component 7 includes an installation groove 701. The installation groove 701 is penetrated and opened on the lower surface of the corresponding limit block 6. Two moving plates 702 are movably arranged in the installation groove 701. Positioning blocks 703 are fixedly installed on the sides of the two moving plates 702 away from each other.

[0024] The second clamping component 8 includes a through groove 801. The through groove 801 is penetrated and opened on the corresponding side of the upper surface of the slider 1. Positioning grooves 802 are opened on both side surfaces of the inner wall of the through groove 801. The positioning block 703 is slidably arranged in the corresponding positioning groove 802.

[0025] The staff relatively presses adjacent moving plates 702 to make them move relatively, so that the positioning block 703 disengages from the positioning groove 802. Then the staff pulls the shaft seat 3 to drive the moving plate 702 to move. Finally, the moving plate 702 disengages from the through groove 801. After the staff maintains the shaft body 4, the moving plate 702 is inserted into the through groove 801. Then the moving plate 702 is moved again so that the positioning block 703 is inserted into the positioning groove 802 again. When the staff controls the shaft body 4 to move, the positioning block 703 can move along the positioning groove 802 so that the shaft body 4 can move normally.

[0026] In another embodiment of the present utility model, two mounting rods 9 are fixedly installed between the two sides of the inner walls of the two mounting grooves 701. Two moving plates 702 are respectively and jointly slidably arranged on both sides of the adjacent mounting rod 9. A spring 10 is sleeved on the middle part of each mounting rod 9.

[0027] By arranging the spring 10, after the staff inserts the moving plate 702 into the through groove 801, when the staff releases the moving plate 702, the compressed spring 10 resets and drives the moving plate 702 to move along the mounting rod 9, without the need for the staff to manually reset the moving plate 702, reducing the labor intensity of the staff.

[0028] In another embodiment of the present utility model, a plurality of spherical grooves are formed on the mutually remote side surfaces of the adjacent positioning blocks 703. A ball 11 is rotatably installed in each spherical groove.

[0029] By arranging the ball 11, when the shaft body 4 moves, the ball 11 can change the sliding friction generated between its surface and the positioning groove 802 into rolling friction when the positioning block 703 moves along the positioning groove 802 under the rotation effect, reducing wear.

[0030] In another embodiment of the present utility model, slots 12 are formed on both sides of the upper surface of the slider 1. First magnets 13 are fixedly installed at the bottoms of the two slots 12. Protective covers 14 are arranged at the upper ends of the two first magnets 13. Second magnets 15 are fixedly installed on the lower surfaces of the two protective covers 14. The first magnets 13 and the second magnets 15 are arranged with opposite polarities.

[0031] Under the attraction of the first magnets 13 and the second magnets 15 with opposite polarities, the protective cover 14 can be inserted and matched with the slot 12, so as to cover and protect the moving plate 702, avoiding the situation that the moving plate 702 moves due to external force touch during the use of the hot-pluggable keyboard, resulting in the dropping of the shaft body 4.

[0032] The working principle of the hot-pluggable keyboard shaft body clamping structure:

[0033] During use, the staff relatively presses the adjacent moving plates 702 to make them move relatively, so that the positioning block 703 disengages from the positioning groove 802. Then the staff pulls the shaft seat 3 to drive the moving plate 702 to move. Finally, the moving plate 702 disengages from the through groove 801. After the staff maintains the shaft body 4, the moving plate 702 is inserted into the through groove 801. Then the moving plate 702 is moved again, so that the positioning block 703 is inserted into the positioning groove 802 again. When the staff controls the shaft body 4 to move, the positioning block 703 can move along the positioning groove 802, enabling the shaft body 4 to move normally.

[0034] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to enumerate all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A hot-swappable keyboard shaft clamping structure, comprising a slider (1), characterized in that: A slide groove (2) is formed through the upper surface of the slide block (1), a shaft seat (3) is slidably arranged in the slide groove (2), a shaft body (4) is fixedly mounted on the upper surface of the shaft seat (3), and a touch rod (5) is fixedly mounted on the lower surface of the shaft seat (3); Limit blocks (6) are fixedly mounted on both sides of the shaft seat (3); first clamping assemblies (7) are provided on the lower surfaces of the two limit blocks (6); second clamping assemblies (8) are provided on both sides of the upper surface of the sliding block (1); and the shaft seat (3) and the sliding block (1) are clamped together via the first clamping assemblies (7) and the second clamping assemblies (8).

2. The hot-swappable keyboard shaft clamping structure according to claim 1, characterized in that: The first clamping assembly (7) comprises a mounting groove (701), the mounting groove (701) being formed through the lower surface of the corresponding limiting block (6), two movable plates (702) being movably arranged in the mounting groove (701), and positioning blocks (703) being fixedly mounted on the sides of the two movable plates (702) that are away from each other.

3. The hot-swappable keyboard shaft clamping structure according to claim 2, characterized in that: The second clamping assembly (8) comprises a through slot (801), the through slot (801) being formed through a corresponding side of the upper surface of the slider (1), and positioning slots (802) being formed on both sides of the inner wall of the through slot (801), and the positioning block (703) being slidably disposed in the corresponding positioning slot (802).

4. The hot-swappable keyboard shaft clamping structure according to claim 3, characterized in that: Two mounting rods (9) are fixedly mounted between the inner walls of the two mounting grooves (701), the two movable plates (702) are slidably mounted on the two sides of the rod bodies of the adjacent mounting rods (9), and a spring (10) is sleeved on the middle of the rod body of each mounting rod (9).

5. The hot-swappable keyboard shaft clamping structure according to claim 4, characterized in that: A plurality of spherical grooves are provided on surfaces of adjacent positioning blocks (703) that are away from each other, and a ball (11) is rotatably mounted in each of the spherical grooves.

6. The hot-swappable keyboard shaft clamping structure according to claim 1, characterized in that: Slots (12) are provided on both sides of the upper surface of the slider (1), first magnetic blocks (13) are fixedly mounted on the bottoms of the two slots (12), protective covers (14) are provided on the upper ends of the two first magnetic blocks (13), and second magnetic blocks (15) are fixedly mounted on the lower surfaces of the two protective covers (14), and the first magnetic blocks (13) and the second magnetic blocks (15) are arranged with opposite poles.

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