A computer keyboard that is easy to assemble and disassemble

Abstract

This utility model discloses a computer keyboard that is easy to assemble and disassemble, relating to the field of keyboard technology. It includes a keyboard base, with an outer fixing shell fixedly installed on the outer wall of the keyboard base. An installation component is fixedly connected to the inner cavity of the left portion of the outer fixing shell, and a cleaning component is fixedly connected to the right side of the outer fixing shell. The installation component includes a plug plate; the outer wall of the right portion of the plug plate is inserted into the left side of the keyboard base, and the outer wall of the left portion of the plug plate is slidably connected to the inner cavity of the left portion of the outer fixing shell. This computer keyboard, which is easy to assemble and disassemble, allows the plug plate to be moved into the inner cavity of the outer fixing shell by pulling the operating plates. At this time, the outer fixing shell can be snapped onto the outer wall of the keyboard base. Then, releasing the two operating plates allows the plug plate to be snapped into the inner cavity of the keyboard base under the push of two return springs. Through the action of the plug plate, the keyboard base and the outer fixing shell can be connected and fixed, thus facilitating installation, fixing, disassembly, and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of keyboard technology, and in particular to a computer keyboard that is easy to assemble and disassemble. Background Technology

[0002] A keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a set of function keys arranged by a system to operate a machine or device, such as a typewriter or computer keyboard. With the development of the e-sports industry, the demand for keyboards is becoming increasingly diverse.

[0003] Patent document CN218181489U discloses a computer keyboard that is easy to assemble and disassemble, including a first base frame, a second base frame snapped onto the right side of the first base frame, independent circuit boards fixedly installed inside the first and second base frames, evenly distributed key groups installed on the first and second base frames, and a docking component installed between the first and second base frames. This utility model combines the first and second base frames to form a keyboard, and the first and second base frames are each independently operable detachable keyboards. The docking component allows the first and second base frames to be movably connected, and then a locking component is used to lock the first and second base frames into a whole, thereby achieving the advantages of detachable operation, flexible docking and separation, and reduced keyboard space occupation.

[0004] The existing technology has the following problems:

[0005] While computer keyboards are easy to assemble and disassemble, they are not convenient for quick installation, fixation, disassembly, repair, or replacement. They also make it difficult to remove debris that has fallen inside the keyboard, thus hindering cleaning. Utility Model Content

[0006] This invention provides a computer keyboard that is easy to assemble and disassemble, in order to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A computer keyboard that is easy to assemble and disassemble includes a keyboard base, an outer fixing shell is fixedly installed on the outer wall of the keyboard base, an installation component is fixedly connected to the inner cavity of the left part of the outer fixing shell, and a cleaning component is fixedly connected to the right side of the outer fixing shell.

[0009] Preferably, the mounting assembly includes a plug plate, the outer wall of the right portion of the plug plate is inserted into the left side of the keyboard base, the outer wall of the left portion of the plug plate is slidably connected to the inner cavity of the left portion of the outer fixing shell, and fixing components are fixedly connected to the front and rear portions of the left side of the plug plate. The outer walls of the two fixing components are respectively fixedly connected to the inner cavity of the left portion of the outer fixing shell. The fixing components include two fixing plates, the right sides of the two fixing plates are respectively fixedly connected to the left side of the plug plate, and an operating plate is fixedly connected to the lower surface of the two fixing plates. The outer wall of the operating plate is movably sleeved with the inner wall of the outer fixing shell.

[0010] Preferably, the cleaning assembly includes a baffle, the front and rear sides of which are rotatably connected to the inner wall of the right part of the outer fixed shell, a limiting plate overlapping the left side of the upper part of the baffle, the upper surface of the limiting plate being fixedly connected to the top of the inner wall of the right part of the outer fixed shell, and reset assemblies being fixedly connected to the inner cavities of the front and rear parts of the baffle, the outer walls of the upper parts of the two reset assemblies being respectively engaged with the inner cavities of the outer fixed shell, the reset assembly including a T-shaped clamping plate, the outer wall of the upper part of the T-shaped clamping plate being engaged with the inner cavity of the outer fixed shell, and the outer wall of the lower part of the T-shaped clamping plate being movably sleeved with the inner cavity of the baffle.

[0011] Preferably, a reset spring is fixedly connected to the left side of the insert plate and the reset spring is located between the two fixed plates. The left side of the reset spring is fixedly connected to the inner cavity of the outer fixed shell.

[0012] Preferably, guide rods are slidably connected to the inner cavities of both fixing plates, and the left sides of the two guide rods are respectively fixedly connected to the inner cavities of the outer fixing shell.

[0013] Preferably, the front and rear portions of the lower surface of the T-shaped card are both fixedly connected with a second return spring, and the lower surfaces of the two second return springs are respectively fixedly connected to the bottom of the inner cavity of the baffle.

[0014] Preferably, the inner walls of the two reset springs are movably sleeved with telescopic rods, the upper surfaces of the two telescopic rods are fixedly connected to the lower surface of the T-shaped plate, and the lower surfaces of the two telescopic rods are fixedly connected to the bottom of the inner cavity of the baffle.

[0015] Preferably, elastic rubber pads are fixedly connected to the upper surfaces of the left and right portions of the T-shaped card plate, and the upper surfaces of the two elastic rubber pads overlap with the top of the inner cavity of the baffle.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model provides a computer keyboard that is easy to assemble and disassemble. By pulling the operation panel, the insert plate is moved into the inner cavity of the outer fixed shell. At this time, the outer fixed shell can be snapped onto the outer wall of the keyboard base. Then, the two operation panels are released, so that the insert plate can be snapped into the inner cavity of the keyboard base under the push of the two return springs. Through the action of the insert plate, the keyboard base and the outer fixed shell can be connected and fixed, thereby facilitating installation, fixing, disassembly and maintenance.

[0018] 2. This utility model provides a computer keyboard that is easy to assemble and disassemble. By pulling the baffle, the baffle can be flipped within the inner wall of the outer fixed shell. Under the pressure, the T-shaped clamping plate can be moved into the inner cavity of the baffle by the telescopic rod. After the baffle is flipped 90 degrees, the T-shaped clamping plate can be engaged in the groove on the left side of the outer fixed shell by the push of the second return spring, thereby restricting and fixing the baffle. Then, the keyboard base and the outer fixed shell are shaken to move impurities to the front part of the keyboard base and the outer fixed shell. The impurities accumulated on the front side can then be poured out through the opening where the baffle is located, making it convenient to clean the impurities inside the keyboard at any time and improving the ease of use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the installation component of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing component of this utility model;

[0022] Figure 4 This is a schematic diagram of the cleaning component of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0024] Figure 6 This is a cross-sectional view of the baffle of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the reset component of this utility model.

[0026] In the diagram: 1. Keyboard base; 2. Outer fixing shell; 3. Mounting assembly; 4. Cleaning assembly; 21. Limiting plate; 31. Insert plate; 32. Fixing assembly; 321. Fixing plate; 322. Operation panel; 323. Reset spring one; 324. Guide rod; 41. Baffle; 42. Reset assembly; 421. T-shaped clamping plate; 422. Telescopic rod; 423. Reset spring two; 424. Elastic rubber pad. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figure 1 As shown, a computer keyboard that is easy to assemble and disassemble includes a keyboard base 1, an outer fixing shell 2 is fixedly installed on the outer wall of the keyboard base 1, an installation component 3 is fixedly connected to the inner cavity of the left part of the outer fixing shell 2, and a cleaning component 4 is fixedly connected to the right side of the outer fixing shell 2.

[0029] First, the mounting component 3 enables the outer fixing shell 2 to be fixedly installed on the upper surface of the keyboard base 1. Then, during use, the cleaning component 4 can be used to clean the debris between the keyboard base 1 and the outer fixing shell 2, making it easy to use.

[0030] like Figure 2 , Figure 3 As shown, the mounting assembly 3 includes a plug plate 31. The outer wall of the right part of the plug plate 31 is inserted into the left side of the keyboard base 1. The outer wall of the left part of the plug plate 31 is slidably connected to the inner cavity of the left part of the outer fixing shell 2. Fixing assemblies 32 are fixedly connected to the front and rear parts of the left side of the plug plate 31. The outer walls of the two fixing assemblies 32 are fixedly connected to the inner cavity of the left part of the outer fixing shell 2. The fixing assembly 32 includes two fixing plates 321. The right sides of the two fixing plates 321 are fixedly connected to the left side of the plug plate 31. An operation plate 322 is fixedly connected to the lower surface of the two fixing plates 321. The outer wall of the operation plate 322 is movably sleeved with the inner wall of the outer fixing shell 2. A return spring 323 is fixedly connected to the left side of the plug plate 31 and is located between the two fixing plates 321. The left side of the return spring 323 is fixedly connected to the inner cavity of the outer fixing shell 2.

[0031] By simultaneously pulling the two operating plates 322, the insert plate 31 can be moved into the inner cavity of the outer fixed shell 2 under the action of the guide rod 324. At this time, the outer fixed shell 2 can be snapped onto the outer wall of the keyboard base 1. Then, the two operating plates 322 are released, so that the insert plate 31 can be snapped into the inner cavity of the keyboard base 1 under the push of the two return springs 323. Through the action of the insert plate 31, the keyboard base 1 and the outer fixed shell 2 can be connected and fixed, thereby facilitating installation, fixing, disassembly and maintenance.

[0032] Guide rods 324 are slidably connected to the inner cavities of the two fixing plates 321, and the left sides of the two guide rods 324 are fixedly connected to the inner cavities of the outer fixing shell 2 respectively.

[0033] Through the action of the guide rod 324, the fixed plate 321 can stably drive the insert plate 31 to move left and right under the pull of the operating plate 322, thereby playing a guiding and supporting role.

[0034] like Figures 4-6 As shown, the cleaning component 4 includes a baffle 41. The front and rear sides of the baffle 41 are rotatably connected to the inner wall of the right part of the outer fixed shell 2. A limiting plate 21 overlaps the left side of the upper part of the baffle 41. The upper surface of the limiting plate 21 is fixedly connected to the top of the inner wall of the right part of the outer fixed shell 2. Reset components 42 are fixedly connected to the inner cavities of the front and rear parts of the baffle 41. The outer walls of the upper parts of the two reset components 42 are respectively engaged with the inner cavities of the outer fixed shell 2. The reset component 42 includes a T-shaped clamping plate 421. The outer wall of the upper part of the T-shaped clamping plate 421 is engaged with the inner cavity of the outer fixed shell 2. The outer wall of the lower part of the T-shaped clamping plate 421 is movably sleeved with the inner cavity of the baffle 41. Reset springs 423 are fixedly connected to the front and rear parts of the lower surface of the T-shaped clamping plate 421. The lower surfaces of the two reset springs 423 are respectively fixedly connected to the bottom of the inner cavity of the baffle 41.

[0035] By pulling the baffle 41, the baffle 41 can be flipped within the inner wall of the outer fixed shell 2. Under the pressure, the T-shaped clamping plate 421 can be moved into the inner cavity of the baffle 41 by the telescopic rod 422. After the baffle 41 is flipped 90 degrees, the T-shaped clamping plate 421 can be engaged in the groove on the left side of the outer fixed shell 2 by the push of the return spring 423, thereby restricting and fixing the baffle 41. Then, the keyboard base 1 and the outer fixed shell 2 are shaken so that the impurities can be moved to the front part of the keyboard base 1 and the outer fixed shell 2. Then, the impurities gathered on the front side can be poured out through the opening where the baffle 41 is located, which makes it easy to clean the impurities inside the keyboard at any time and improves the convenience of use.

[0036] like Figure 7 As shown, telescopic rods 422 are movably sleeved on the inner walls of the two return springs 423. The upper surfaces of the two telescopic rods 422 are fixedly connected to the lower surfaces of the T-shaped plate 421, and the lower surfaces of the two telescopic rods 422 are fixedly connected to the bottom of the inner cavity of the baffle 41.

[0037] Through the action of the two telescopic rods 422, the T-shaped clamp 421 can move up and down steadily and smoothly in the inner cavity of the baffle 41, thereby playing a supporting and guiding role.

[0038] Elastic rubber pads 424 are fixedly connected to the upper surfaces of the left and right parts of the T-shaped plate 421, and the upper surfaces of the two elastic rubber pads 424 overlap with the top of the inner cavity of the baffle 41 respectively.

[0039] The elastic rubber pad 424 provides a certain degree of buffering protection when the T-shaped plate 421 moves upward under the push of the return spring 423, thereby reducing noise.

[0040] The working principle of this utility model is as follows: First, by simultaneously pulling the two operating plates 322, the insert plate 31 can be moved into the inner cavity of the outer fixing shell 2 under the action of the guide rod 324. At this time, the outer fixing shell 2 can be snapped onto the outer wall of the keyboard base 1. Then, the two operating plates 322 are released, so that the insert plate 31 can be snapped into the inner cavity of the keyboard base 1 under the push of the two return springs 323. Through the action of the insert plate 31, the keyboard base 1 and the outer fixing shell 2 can be connected and fixed. Then, during use, the baffle 41 can be pulled to fix the outer fixing shell 2. The inner wall of shell 2 is flipped. Under the pressure, the T-shaped clamping plate 421 can move into the inner cavity of baffle 41 under the action of telescopic rod 422. After baffle 41 is flipped 90 degrees, the T-shaped clamping plate 421 can be locked into the groove of the left part of outer fixed shell 2 under the push of return spring 423, thereby restricting and fixing baffle 41. Then, the keyboard base 1 and outer fixed shell 2 are shaken so that the impurities can move to the front part of keyboard base 1 and outer fixed shell 2. Then, the impurities gathered on the front side can be poured out through the opening where baffle 41 is located.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A computer keyboard which is easy to disassemble, comprising a keyboard base (1), characterized in that: The keyboard base (1) is fixedly mounted with an outer fixing shell (2) on its outer wall. An installation component (3) is fixedly connected to the inner cavity of the left part of the outer fixing shell (2), and a cleaning component (4) is fixedly connected to the right side of the outer fixing shell (2). The mounting assembly (3) includes a plug plate (31). The outer wall of the right part of the plug plate (31) is inserted into the left side of the keyboard base (1). The outer wall of the left part of the plug plate (31) is slidably connected to the inner cavity of the left part of the outer fixed shell (2). The front and rear parts of the left side of the plug plate (31) are fixedly connected to fixing components (32). The outer walls of the two fixing components (32) are respectively fixedly connected to the inner cavity of the left part of the outer fixed shell (2). The fixing components (32) include two fixing plates (321). The right sides of the two fixing plates (321) are respectively fixedly connected to the left side of the plug plate (31). The lower surfaces of the two fixing plates (321) are fixedly connected to an operation plate (322). The outer wall of the operation plate (322) is movably sleeved with the inner wall of the outer fixed shell (2). The cleaning component (4) includes a baffle (41), the front and rear sides of which are rotatably connected to the inner wall of the right part of the outer fixed shell (2), the left side of the upper part of the baffle (41) overlaps with a limiting plate (21), the upper surface of the limiting plate (21) is fixedly connected to the top of the inner wall of the right part of the outer fixed shell (2), and the inner cavities of the front and rear parts of the baffle (41) are fixedly connected with reset components (42), the outer walls of the upper parts of the two reset components (42) are respectively engaged with the inner cavities of the outer fixed shell (2), the reset component (42) includes a T-shaped clamping plate (421), the outer wall of the upper part of the T-shaped clamping plate (421) is engaged with the inner cavity of the outer fixed shell (2), and the outer wall of the lower part of the T-shaped clamping plate (421) is movably sleeved with the inner cavity of the baffle (41).

2. The computer keyboard of claim 1, wherein: A reset spring (323) is fixedly connected to the left side of the insert plate (31), and the reset spring (323) is located between the two fixed plates (321). The left side of the reset spring (323) is fixedly connected to the inner cavity of the outer fixed shell (2).

3. The computer keyboard of claim 2, wherein: The inner cavities of the two fixing plates (321) are slidably connected with guide rods (324), and the left sides of the two guide rods (324) are respectively fixedly connected to the inner cavities of the outer fixing shell (2).

4. The computer keyboard of claim 1, wherein: The front and rear portions of the lower surface of the T-shaped card plate (421) are fixedly connected with two reset springs (423), and the lower surfaces of the two reset springs (423) are fixedly connected to the bottom of the inner cavity of the baffle (41).

5. The computer keyboard of claim 4, wherein: The inner walls of the two reset springs (423) are movably sleeved with telescopic rods (422). The upper surfaces of the two telescopic rods (422) are fixedly connected to the lower surface of the T-shaped plate (421), and the lower surfaces of the two telescopic rods (422) are fixedly connected to the bottom of the inner cavity of the baffle (41).

6. The computer keyboard of claim 5, wherein: The upper surfaces of the left and right portions of the T-shaped card plate (421) are fixedly connected with elastic rubber pads (424), and the upper surfaces of the two elastic rubber pads (424) overlap with the top of the inner cavity of the baffle (41).

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