Installation structure of keyboard cap support

Abstract

The utility model provides an installation structure of a keyboard cap support. The installation structure of the keyboard cap support comprises a keyboard bottom plate, the dismounting and mounting assembly comprises a mounting groove formed in the top of the keyboard bottom plate, the left side and the right side of the inner side of the mounting groove are each provided with a butt joint block, the inner side of the butt joint block on the left side is provided with a butt joint hole, and the inner side of the butt joint hole is provided with a positioning column capable of sliding up and down. According to the installation structure of the keyboard cap support, by rotating the locking rod rightwards, the locking relation between the locking rod and the two clamping hooks can be canceled firstly, the locking rod continues to rotate to make contact with the top of the left side of the rotating plate, and the rotating plate rotates and drives the splitting rod on the right side of the rotating plate to jack upwards; when the key cap support is detached, the detaching rod is jacked upwards to penetrate through the opening in the bottom of the reinforcing block and jack up the rope, the middle of the rope is jacked up so that the two sides can be shortened, fixing of the two clamping columns and the right butt joint block is omitted, the whole key cap support is separated from the bottom plate, and independent cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of keyboard cap brackets, in particular to an installation structure of a keyboard cap bracket. Background Art

[0002] A keyboard is the most commonly used and main input device. Through the keyboard, English letters, numbers, punctuation marks, etc. can be input into a computer, so as to issue commands to the computer, input data, etc. Initially, such keyboards were mostly used in brand computers and were once regarded as the characteristics of brand computers. Over time, gradually, there have also been independent products with various shortcut functions sold separately on the market, with dedicated drivers and setting software, and personalized operations can also be realized on compatible computers.

[0003] A keyboard cap bracket (or keycap bracket) is a kind of accessory for a mechanical keyboard or a notebook computer keyboard, aiming to increase the weight and stability of the keyboard, reduce the key pressing sound, and improve the overall use experience. The keyboard cap bracket can effectively increase the weight of the keyboard, making it not easy to shake during use and improving the stability of typing.

[0004] The bracket can also reduce noise. By increasing the support at the bottom of the keyboard, the keyboard cap bracket can reduce the sound when the key touches the bottom, providing a quieter typing environment for the user. Some keyboard cap brackets also have certain elasticity and buffering performance, which can improve the feel of the keys and make typing more comfortable. Application No.: CN201821744968.5 provides a keyboard bracket and a mechanical keyboard, which improves the comfort of the user pressing the keycap. However, when this device is in use, its keyboard bracket is fixed to the keyboard base plate. As a computer peripheral that is frequently used daily, the keyboard is very easy to accumulate sundries such as dust, dandruff, and hair. These sundries may not only affect the appearance of the keyboard but also affect the normal use of the keyboard, resulting in insensitive or stuck keys. This device cannot disassemble the keyboard bracket from the keyboard base plate, resulting in dead corners and difficulties during cleaning.

[0005] Therefore, it is necessary to provide an installation structure of a keyboard cap bracket to solve the above technical problems. Summary of the Utility Model

[0006] The utility model provides an installation structure of a keyboard cap bracket, which solves the problem that in the related art, when some existing keyboard cap brackets are in use, it is not convenient to separate the bracket from the base plate, resulting in troublesome cleaning and incomplete cleaning of the keyboard.

[0007] To solve the above technical problems, an installation structure of a keyboard cap bracket provided by the utility model includes: a keyboard base plate, and a disassembly and assembly component is arranged on the top of the keyboard base plate;

[0008] The disassembly and assembly component includes an installation groove formed at the top of the keyboard base plate. There is a docking block on each of the left and right sides inside the installation groove. A docking hole is provided inside the left docking block. A positioning post is slidably arranged up and down inside the docking hole. The top of the positioning post is fixedly provided with a keycap bracket.

[0009] Preferably, hooks are provided on the front and rear sides of the bottom of the keycap bracket. A locking rod is rotatably arranged longitudinally inside the installation groove. The circumferential surface of the locking rod is engaged with the inside of the two hooks.

[0010] Preferably, a reinforcing block is provided on the right side of the bottom of the keycap bracket. A slot is formed inside the reinforcing block. An inverted conical opening is formed at the bottom of the reinforcing block. Clamping posts are slidably arranged back and forth on the front and rear sides inside the slot. One end of each of the two clamping posts away from each other penetrates the inside of the slot and extends to the front and rear sides of the reinforcing block respectively.

[0011] Preferably, a reinforcing groove is formed inside the right docking block. One end of each of the two clamping posts away from each other is correspondingly clamped in an opening arranged inside the reinforcing groove. A spring is arranged on the opposite side of the two clamping posts and inside the slot.

[0012] Preferably, two stoppers are arranged front and back inside the slot. One side of each of the two stoppers away from each other is fixedly connected to one end of each of the two springs opposite to each other. A cord is arranged on the opposite side of the two clamping posts. The circumferential surface of the cord is slidably connected to the inside of the two stoppers.

[0013] Preferably, a rotating plate is rotatably arranged inside the reinforcing groove. A splitting rod is rotatably arranged on the right side of the top of the rotating plate. The top end of the splitting rod is located at the bottom of the circumferential surface of the cord.

[0014] Preferably, a keycap is slidably arranged up and down on the top of the keycap bracket. The keycap is detachably connected to the keycap bracket.

[0015] Compared with the related art, an installation structure of a keycap bracket provided by the present utility model has the following beneficial effects:

[0016] The present utility model provides an installation structure of a keycap bracket. By rotating the locking rod to the right, first, the locking relationship between the locking rod and the two hooks will be cancelled. When the locking rod continues to rotate, it will contact the top of the left side of the rotating plate, causing the rotating plate to rotate and drive the splitting rod on its right side to jack up. The splitting rod jacking up will pass through the opening at the bottom of the reinforcing block and jack up the cord. The middle of the cord being jacked up will cause the two sides to shorten, thereby canceling the fixation between the two clamping posts and the right docking block. Furthermore, the entire keycap bracket will be separated from the base plate, facilitating separate cleaning. Description of the Drawings

[0017] Figure 1 Schematic structural diagram of a preferred embodiment of an installation structure of a keyboard cap bracket provided by the present utility model;

[0018] Figure 2 is Figure 1 Schematic structural diagram of the keyboard bottom plate shown;

[0019] Figure 3 is Figure 1 Schematic structural diagram of the keycap part shown;

[0020] Figure 4 is Figure 3 Schematic structural diagram of the bottom view of the keycap part shown;

[0021] Figure 5 is Figure 4 Schematic sectional structural diagram of the reinforcing block part shown;

[0022] Figure 6 Schematic structural diagram of the sectional view of the right docking block.

[0023] Reference numerals in the figure: 1, keyboard bottom plate; 2, disassembly and assembly component; 21, installation groove; 22, docking block; 23, docking hole; 24, positioning column; 25, keycap bracket; 26, hook; 27, locking rod; 28, reinforcing block; 29, slot; 3, clamping post; 4, reinforcing groove; 5, spring; 6, stopper; 7, cord; 8, rotating plate; 9, splitting rod; 10, keycap. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 wherein Figure 1 Schematic structural diagram of a preferred embodiment of an installation structure of a keyboard cap bracket provided by the present utility model; Figure 2 is Figure 1 Schematic structural diagram of the keyboard bottom plate shown; Figure 3 is Figure 1 Schematic structural diagram of the keycap part shown; Figure 4 is Figure 3 Schematic structural diagram of the bottom view of the keycap part shown; Figure 5 is Figure 4 Schematic sectional structural diagram of the reinforcing block part shown; Figure 6It is a schematic structural diagram of the cross-section of the right docking block, an installation structure of a keycap bracket, including: a keyboard bottom plate 1, and a disassembly and assembly component 2 is arranged on the top of the keyboard bottom plate 1;

[0026] The disassembly and assembly component 2 includes an installation groove 21 opened on the top of the keyboard bottom plate 1. There is a docking block 22 on each of the left and right sides inside the installation groove 21. A docking hole 23 is arranged inside the left docking block 22. A positioning column 24 is slidably arranged up and down inside the docking hole 23. A keycap bracket 25 is fixedly arranged on the top of the positioning column 24.

[0027] On the front and rear sides of the bottom of the keycap bracket 25, there are hooks 26. A locking rod 27 is rotatably arranged longitudinally inside the installation groove 21. The circumferential side of the locking rod 27 is engaged with the inside of the two hooks 26.

[0028] After inserting the positioning column 24 at the bottom of the keycap bracket 25 into the docking hole 23, by rotating the locking rod 27 to the left, the circumferential side of the locking rod 27 is clamped inside the two hooks 26, thereby completing the fixation of the keycap bracket 25.

[0029] On the right side of the bottom of the keycap bracket 25, there is a reinforcement block 28. An opening groove 29 is opened inside the reinforcement block 28. An inverted conical opening is opened at the bottom of the reinforcement block 28. On the front and rear sides of the opening groove 29, there are clamping columns 3 that can slide back and forth. One end of the two clamping columns 3 away from each other penetrates the inside of the opening groove 29 and respectively extends to the front and rear sides of the reinforcement block 28.

[0030] Inside the right docking block 22, there is a reinforcement groove 4. One end of the two clamping columns 3 away from each other is respectively clamped in the openings arranged inside the reinforcement groove 4. On the opposite side of the two clamping columns 3 and inside the opening groove 29, there is a spring 5.

[0031] The two clamping columns 3 are pushed outwards by the two springs 5. Then, during the downward installation of the reinforcement block 28, the two clamping columns 3 will pop out and be clamped inside the reinforcement groove 4, thereby strengthening the entire keyboard bottom plate 1 and improving the installation stability of the keycap.

[0032] On the front and rear sides inside the opening groove 29, there are two stop blocks 6. One side of the two stop blocks 6 away from each other is respectively fixedly connected to the opposite ends of the two springs 5. On the opposite side of the two clamping columns 3, there is a rope 7. The circumferential side of the rope 7 is slidably connected to the inside of the two stop blocks 6.

[0033] The left and right ends of the rope 7 are connected to the two clamping columns 3, and the rope 7 itself is in a taut state under the action of the spring 5.

[0034] A rotating plate 8 is rotatably arranged inside the reinforcement groove 4. On the right side of the top of the rotating plate 8, a splitting rod 9 is rotatably arranged. The top end of the splitting rod 9 is located at the bottom of the circumferential side of the rope 7.

[0035] When the keycap 10 needs to be removed for cleaning, by rotating the lock lever 27 to the right, the locking relationship between the lock lever 27 and the two hooks 26 will be cancelled first. At this time, when the lock lever 27 continues to rotate, the bottom of its circumferential surface will contact the top of the left side of the rotating plate 8, thereby causing the rotating plate 8 to rotate, and then driving the splitting lever 9 on the right side of the rotating plate 8 to lift upward. The upward lifting of the splitting lever 9 will pass through the opening at the bottom of the reinforcement block 28 and lift the cord 7. The middle of the cord 7 being lifted will cause the two sides to shorten, thereby canceling the fixation between the two clamping posts 3 and the right docking block 22. Furthermore, the entire keycap bracket 25 will be separated from the bottom plate, facilitating separate cleaning.

[0036] The keycap 10 is arranged on the top of the keycap bracket 25 in a slidable up and down manner, and the keycap 10 and the keycap bracket 25 are detachably connected.

[0037] The working principle of an installation structure of a keyboard cap bracket provided by the present utility model is as follows:

[0038] The first step: During cleaning, by rotating the lock lever 27 to the right, the locking relationship between the lock lever 27 and the two hooks 26 will be cancelled first. At this time, when the lock lever 27 continues to rotate, the bottom of its circumferential surface will contact the top of the left side of the rotating plate 8, thereby causing the rotating plate 8 to rotate, and then driving the splitting lever 9 on the right side of the rotating plate 8 to lift upward. The upward lifting of the splitting lever 9 will pass through the opening at the bottom of the reinforcement block 28 and lift the cord 7. The middle of the cord 7 being lifted will cause the two sides to shorten, thereby canceling the fixation between the two clamping posts 3 and the right docking block 22. Furthermore, the entire keycap bracket 25 will be separated from the bottom plate, facilitating separate cleaning;

[0039] The second step: After cleaning, by installing the keycap bracket 25 into the installation groove 21, after inserting the positioning post 24 at the bottom of the keycap bracket 25 into the docking hole 23, by rotating the lock lever 27 to the left, the circumferential surface of the lock lever 27 will be clamped inside the two hooks 26, thereby completing the fixation of the keycap bracket 25. At the same time, by two springs 5, the two clamping posts 3 are pushed outward. Then, during the downward installation of the reinforcement block 28, the two clamping posts 3 will pop out and be stuck inside the reinforcement groove 4, thereby strengthening the entire keyboard bottom plate 1 and improving the installation stability of the keycap.

[0040] Compared with the related technology, an installation structure of a keyboard cap bracket provided by the present utility model has the following beneficial effects:

[0041] By turning the lock lever 27 to the right, first, the locking relationship between the lock lever 27 and the two hooks 26 will be cancelled. Continuing to turn the lock lever 27 will contact the top of the left side of the rotating plate 8, causing the rotating plate 8 to rotate and drive the splitting lever 9 on its right side to lift upward. The upward lifting of the splitting lever 9 will pass through the opening at the bottom of the reinforcement block 28 and lift the cord 7. The middle of the cord 7 being lifted will cause the two sides to shorten, thereby canceling the fixation between the two latch posts 3 and the right docking block 22. Furthermore, the entire keycap bracket 25 will be separated from the bottom plate, facilitating separate cleaning.

[0042] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An installation structure of a keyboard cap bracket, characterized in that Including: A keyboard base plate (1), on the top of which a disassembly and assembly component (2) is provided; The disassembly and assembly component (2) includes an installation groove (21) opened on the top of the keyboard base plate (1). On the left and right sides of the inner side of the installation groove (21), there is a docking block (22) respectively. On the inner side of the left docking block (22), there is a docking hole (23). Inside the docking hole (23), a positioning column (24) is slidably arranged up and down. On the top of the positioning column (24), a keycap support (25) is fixedly arranged.

2. The installation structure of a keycap bracket according to claim 1, characterized in that, On the front and back sides of the bottom of the keycap support (25), there are hooks (26) respectively. Inside the installation groove (21), a locking rod (27) is rotatably arranged longitudinally. The circumferential surface of the locking rod (27) is engaged with the inner sides of the two hooks (26).

3. The installation structure of a keycap bracket according to claim 1, characterized in that, On the right side of the bottom of the keycap support (25), there is a reinforcement block (28). Inside the reinforcement block (28), there is a slot (29). At the bottom of the reinforcement block (28), there is an inverted conical opening. On the front and back sides of the slot (29), there are clamping columns (3) slidably arranged back and forth. The separated ends of the two clamping columns (3) respectively penetrate the inner side of the slot (29) and extend to the front and back sides of the reinforcement block (28) respectively.

4. The installation structure of a keycap bracket according to claim 3, characterized in that Inside the right docking block (22), there is a reinforcement groove (4). The separated ends of the two clamping columns (3) are respectively clamped into the openings arranged inside the reinforcement groove (4). On the opposite sides of the two clamping columns (3) and inside the slot (29), there is a spring (5). Inside the slot (29), there are two stoppers (6) arranged front and back. The separated sides of the two stoppers (6) are respectively fixedly connected to the opposite ends of the two springs (5). On the opposite sides of the two clamping columns (3), there is a cord (7). The circumferential surface of the cord (7) is slidably connected to the inner sides of the two stoppers (6).

5. The installation structure of a keycap bracket according to claim 4, wherein, Inside the reinforcement groove (4), a rotating plate (8) is rotatably arranged. On the right side of the top of the rotating plate (8), a splitting rod (9) is rotatably arranged. The top end of the splitting rod (9) is located at the bottom of the circumferential surface of the cord (7).

6. The installation structure of a keyboard cap bracket according to claim 1, characterized in that, On the top of the keycap support (25), a keycap (10) is slidably arranged up and down. The keycap (10) is detachably connected to the keycap support (25).

Images