Keyboard with adjustable inclination angle and height
By designing structures such as chute blocks, traction racks, gears and knobs inside the keyboard body, the keyboard height and tilt angle are adjustable, which solves the problem of inconvenient adjustment of the existing keyboard and improves the user's operating comfort. .
Patent Information
- Application Number
- CN202420960050.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The support device of the existing keyboard is located at the bottom of the keyboard, which is inconvenient to adjust and can only adjust a limited angle. It is impossible to adjust the inclination and height of the keyboard according to personal needs, which affects the user's comfort.
A keyboard including a keyboard body and a support base is designed. By arranging structures such as chute blocks, traction racks, gears and knobs inside the keyboard body, the height and tilt angle of the keyboard can be adjusted.
The keyboard height and tilt angle can be flexibly adjusted to improve the user's operating comfort and convenience.
Smart Images
Figure CN222354375U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of keyboards, in particular to a keyboard with adjustable tilt angle and height. Background Art
[0002] A keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a group of function keys (such as a typewriter or computer keyboard) that are arranged by the system to operate a machine or device. The keyboard is the most commonly used and most important input device. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands to the computer, inputting data, etc.
[0003] In order to improve the comfort of keyboard use, a support device is generally installed at the bottom of the keyboard to adjust the tilt angle of the keyboard. However, the existing keyboard still has the following problems during use:
[0004] The existing supporting device is usually located at the bottom of the keyboard, which is inconvenient to adjust and can only be adjusted to a limited angle. The inclination of the keyboard cannot be adjusted according to personal needs, and the height of the keyboard cannot be adjusted, which affects the user's comfort. Therefore, it is very necessary to use a keyboard with adjustable inclination angle and height in the existing keyboard field. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, the existing supporting device is usually located at the bottom of the keyboard, which is inconvenient to adjust and can only adjust a limited angle. The inclination of the keyboard cannot be adjusted according to personal needs. At the same time, the height of the keyboard cannot be adjusted, which affects the user's comfort. The utility model proposes a keyboard with adjustable inclination angle and height.
[0006] The technical solution adopted by the utility model to solve the technical problem is: a keyboard with adjustable tilt angle and height, comprising a keyboard body and a support seat, an inner cavity is arranged inside the keyboard body, a movable opening is arranged at the bottom of the keyboard body, the movable opening is communicated with the inner cavity, the inner wall of the inner cavity is symmetrically fixedly equipped with slide blocks, traction racks are movably arranged on the slide blocks, one end of the traction racks is fixedly equipped with a mounting block, a guide block is fixedly equipped on the mounting block, a mounting tube is fixedly equipped on the top surface of the inner cavity, an adjusting rod is movably arranged at one end of the mounting tube, one end of the adjusting rod moves inside the mounting tube, and the adjusting rod A support block is fixedly assembled on the bottom, and the support block is movably assembled with the movable opening. Mounting plates are fixedly assembled on the symmetrical sides of the support block. An operating panel is fixedly assembled on the bottom of the guide block. An adjusting block is movably assembled on the operating panel. The other end of the adjusting block is movably assembled with the mounting plate. A rotating rod is movably assembled on the keyboard body. One end of the rotating rod movably penetrates into the inner cavity, and a gear is fixedly assembled on one end of the rotating rod. The gear is located between two traction racks, and the gear is respectively toothed with the two traction racks. A knob is fixedly assembled on the other end of the rotating rod, and the knob is located on one side of the keyboard body.
[0007] Preferably, the knob is provided with a plurality of card holes in a ring shape, and an assembly block is fixedly mounted on the back of the keyboard body, the assembly block is located below the knob, a traction cavity is arranged inside the assembly block, a traction groove is arranged on the surface of the assembly block, and the traction groove is connected with the traction cavity.
[0008] Preferably, a transmission screw is movably mounted on the traction cavity, an operating button is fixedly mounted on one end of the transmission screw, the operating button is located on one side of the assembly block, a threaded sleeve block is threadedly mounted on the transmission screw, and a fixed block is fixedly mounted on the threaded sleeve block.
[0009] Preferably, the fixing block is movably assembled with the traction groove, and an insertion rod is fixedly assembled on the fixing block, and the insertion rod is correspondingly engaged with the clamping hole.
[0010] Preferably, the support seat is symmetrically provided with rotation grooves, and connecting rods are fixedly mounted on the rotation grooves. The keyboard body is symmetrically fixedly provided with rotation blocks, and the rotation blocks are movably mounted corresponding to the connecting rods.
[0011] Preferably, a plurality of threaded sleeves are fixedly mounted on the bottom of the support seat, and adjustment sleeves are threadedly mounted on the threaded sleeves.
[0012] The utility model is beneficial in that:
[0013] The utility model can adjust the height of the keyboard body on the support seat by rotating the adjusting sleeve on the threaded sleeve rod, so that the adjusting sleeve can be adjusted on the threaded sleeve rod, and the keyboard body on the support seat can be conveniently adjusted in height. When the angle of the keyboard body needs to be adjusted, the knob is twisted, so that the rotating rod drives the gear to rotate, and the gear is respectively toothed with the two traction racks, so that the two traction racks respectively move in opposite directions on the slide block, and the two guide blocks approach each other, and one end of the adjusting rod moves inside the mounting tube, and the support block moves downward, so that the support block moves on the active opening, and the support block adjusts the inclination angle of the keyboard body, and the rotating block rotates on the connecting rod. At the same time, the operating button is twisted, so that the transmission screw rod rotates on the threaded sleeve block, and the fixed block moves on the traction groove, which is convenient for the fixed block to drive the plug rod to plug into the card hole, so as to avoid the rotation of the knob and increase the stability of the knob. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic diagram of the keyboard and support mechanism assembly structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the keyboard and the supporting mechanism of the utility model;
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the keyboard of the utility model;
[0018] Figure 4 This is a schematic cross-sectional view of the stabilizing mechanism of the utility model;
[0019] Figure 5 It is a schematic diagram of the structure of the regulating mechanism of the utility model.
[0020] In the figure:
[0021] 10. Keyboard body; 11. Support seat; 12. Rotation slot; 13. Rotation block;
[0022] 20. threaded sleeve; 21. adjusting sleeve; 22. connecting rod; 23. inner cavity;
[0023] 30. movable opening; 31. support block; 32. slide block; 33. knob;
[0024] 40. Clamping hole; 41. Assembly block; 42. Traction cavity; 43. Traction groove;
[0025] 50. Transmission screw; 51. Operating button; 52. Threaded sleeve block; 53. Fixed block;
[0026] 60. Insertion rod; 61. Traction rack; 62. Mounting block; 63. Guide block;
[0027] 70. Mounting tube; 71. Adjustment rod; 72. Mounting plate; 73. Operation panel;
[0028] 80. Adjustment block; 81. Rotation rod; 82. Gear. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] The following is combined with Figure 1 —5 further details of this application,
[0031] The present application embodiment discloses a keyboard with adjustable tilt angle and height. Figure 2 and Figure 3 as well as Figure 5, a keyboard with adjustable tilt angle and height, including a keyboard body 10 and a support seat 11, an inner cavity 23 is arranged inside the keyboard body 10, and a movable opening 30 communicating with the inner cavity 23 is arranged at the bottom of the keyboard body 10, and a slide block 32 is symmetrically fixedly assembled on the inner wall of the inner cavity 23, and a traction rack 61 is movably assembled on the slide block 32, and a mounting block 62 is fixedly assembled on one end of the traction rack 61, and a guide block 63 is fixedly assembled on the mounting block 62, and a mounting tube 70 is fixedly assembled on the top surface of the inner cavity 23, and an adjusting rod 71 that moves inside the mounting tube 70 is movably assembled on one end of the mounting tube 70, and a supporting block 31 is fixedly assembled on the bottom of the adjusting rod 71, and the supporting block 31 moves on the movable opening 30, and mounting plates 72 are fixedly assembled on the symmetrical sides of the supporting block 31, and an operating plate 73 is fixedly assembled on the bottom of the guide block 63, and an adjusting block 80 is movably assembled on the operating plate 73, and the other end of the adjusting block 80 One end is movably assembled with the mounting plate 72, and a rotating rod 81 is movably assembled on the keyboard body 10. One end of the rotating rod 81 is movably inserted into the inner cavity 23, and one end of the rotating rod 81 is fixedly assembled with a gear 82, and the gear 82 is respectively toothed with the two traction racks 61 on both sides, and the other end of the rotating rod 81 is fixedly assembled with a knob 33, which is located on one side of the keyboard body 10. When the angle of the keyboard body 10 needs to be adjusted, the knob 33 is twisted to make the rotating rod 81 drive the gear 82 to rotate, and the gear 82 is respectively toothed with the two traction racks 61, so that the two traction racks 61 move in opposite directions on the slide block 32, and the two guide blocks 63 move closer to each other, one end of the adjusting rod 71 moves inside the mounting tube 70, and the support block 31 moves downward, so that the support block 31 moves on the movable opening 30, and the support block 31 adjusts the inclination angle of the keyboard body 10.
[0032] Reference Figure 3 and Figure 4The knob 33 is provided with a plurality of card holes 40 in an annular shape. An assembly block 41 is fixedly mounted on the back of the keyboard body 10. The assembly block 41 is located below the knob 33. A traction cavity 42 is provided inside the assembly block 41. A traction groove 43 communicating with the traction cavity 42 is provided on the surface of the assembly block 41. A transmission screw 50 is movably mounted on the traction cavity 42. An operating button 51 is fixedly mounted on one end of the transmission screw 50. The operating button 51 is located on one side of the assembly block 41. A threaded sleeve block 52 is threadedly mounted on the transmission screw 50. A fixed block 53 is fixedly assembled on the threaded sleeve 52 and moves in the traction groove 43. An insertion rod 60 is fixedly assembled on the fixed block 53 and is engaged with the card hole 40. After the knob 33 completes the adjustment of the tilt angle of the keyboard body 10, the operating button 51 is twisted to make the transmission screw 50 rotate on the threaded sleeve 52, and the fixed block 53 moves on the traction groove 43, so that the fixed block 53 drives the insertion rod 60 to engage with the card hole 40, thereby preventing the knob 33 from rotating and increasing the stability of the knob 33.
[0033] Reference Figure 1 and Figure 2 The support seat 11 is symmetrically provided with rotating grooves 12, and connecting rods 22 are fixedly assembled on the rotating grooves 12. The keyboard body 10 is symmetrically fixedly equipped with rotating blocks 13, and the rotating blocks 13 are movably assembled with the connecting rods 22. A plurality of threaded sleeves 20 are fixedly assembled at the bottom of the support seat 11, and adjusting sleeves 21 are threadedly assembled on the threaded sleeves 20. The adjusting sleeves 21 are rotated on the threaded sleeves 20 so that the adjusting sleeves 21 are adjusted on the threaded sleeves 20, which is convenient for adjusting the height of the keyboard body 10 on the support seat 11.
[0034] Working principle: the adjusting sleeve 21 is rotated on the threaded sleeve 20, so that the adjusting sleeve 21 is adjusted on the threaded sleeve 20, which is convenient for adjusting the height of the keyboard body 10 on the support seat 11. When the angle of the keyboard body 10 needs to be adjusted, the knob 33 is twisted to make the rotating rod 81 drive the gear 82 to rotate, and the gear 82 is respectively toothed with the two traction racks 61, so that the two traction racks 61 are respectively moved in opposite directions on the slide block 32, and the two guide blocks 63 are close to each other, and the adjusting rod 71 is moved to the left and right sides of the slide block 32. The end moves inside the mounting tube 70, and the support block 31 moves downward, so that the support block 31 moves on the movable opening 30, and the support block 31 adjusts the inclination angle of the keyboard body 10. The rotating block 13 rotates on the connecting rod 22, and at the same time, the operating button 51 is twisted, so that the transmission screw 50 rotates on the threaded sleeve block 52, and the fixed block 53 moves on the traction groove 43, so that the fixed block 53 drives the insertion rod 60 to plug into the card hole 40, thereby avoiding the rotation of the knob 33 and increasing the stability of the knob 33.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A keyboard with adjustable tilt angle and height, characterized by: The keyboard comprises a keyboard body (10) and a support seat (11), wherein an inner cavity (23) is arranged inside the keyboard body (10), a movable opening (30) is arranged at the bottom of the keyboard body (10), the movable opening (30) is communicated with the inner cavity (23), a slide block (32) is symmetrically fixedly mounted on the inner wall of the inner cavity (23), a traction rack (61) is movably mounted on the slide block (32), one end of the traction rack (61) is fixedly mounted with a mounting block (62), a guide block (63) is fixedly mounted on the mounting block (62), a mounting tube (70) is fixedly mounted on the top surface of the inner cavity (23), an adjustment rod (71) is movably mounted on one end of the installation tube (70), one end of the adjustment rod (71) moves inside the installation tube (70), a support block (31) is fixedly mounted on the bottom of the adjustment rod (71), and the support block (31) ) is movably assembled with the movable opening (30), the symmetrical sides of the support block (31) are fixedly assembled with mounting plates (72), the bottom of the guide block (63) is fixedly assembled with an operating plate (73), the operating plate (73) is movably assembled with an adjusting block (80), the other end of the adjusting block (80) is movably assembled with the mounting plate (72), the keyboard body (10) is movably assembled with a rotating rod (81), one end of the rotating rod (81) is movably penetrated into the inner cavity (23), and one end of the rotating rod (81) is fixedly assembled with a gear (82), the gear (82) is located between the two traction racks (61), and the gear (82) is respectively toothed with the two traction racks (61), the other end of the rotating rod (81) is fixedly assembled with a knob (33), and the knob (33) is located on one side of the keyboard body (10).
2. The keyboard with adjustable tilt angle and height according to claim 1, characterized in that: The knob (33) is provided with a plurality of locking holes (40) in an annular shape. A mounting block (41) is fixedly mounted on the back of the keyboard body (10). The mounting block (41) is located below the knob (33). A traction cavity (42) is arranged inside the mounting block (41). A traction groove (43) is arranged on the surface of the mounting block (41). The traction groove (43) is communicated with the traction cavity (42).
3. The keyboard with adjustable tilt angle and height according to claim 2, characterized in that: A transmission screw (50) is movably mounted on the traction chamber (42), an operating button (51) is fixedly mounted on one end of the transmission screw (50), the operating button (51) is located on one side of the assembly block (41), a threaded sleeve block (52) is threadedly mounted on the transmission screw (50), and a fixed block (53) is fixedly mounted on the threaded sleeve block (52).
4. The keyboard with adjustable tilt angle and height according to claim 3, characterized in that: The fixed block (53) is movably assembled with the traction groove (43), and an insertion rod (60) is fixedly assembled on the fixed block (53), and the insertion rod (60) is correspondingly engaged with the clamping hole (40).
5. The keyboard with adjustable tilt angle and height according to claim 1, characterized in that: The support seat (11) is symmetrically provided with rotation grooves (12), and connecting rods (22) are fixedly mounted on the rotation grooves (12). The keyboard body (10) is symmetrically fixedly equipped with rotation blocks (13), and the rotation blocks (13) are movably assembled with the connecting rods (22).
6. The keyboard with adjustable tilt angle and height according to claim 5, characterized in that: A plurality of threaded sleeves (20) are fixedly mounted on the bottom of the support seat (11), and an adjusting sleeve (21) is threadedly mounted on each of the threaded sleeves (20).