Waterproof notebook keyboard structure

Abstract

The utility model discloses a waterproof notebook keyboard structure, which relates to the technical field of notebook keyboards, and specifically comprises a shell, a keycap is arranged on the shell, a connecting mechanism is arranged between the keycap and the shell, the connecting mechanism comprises a connecting block, a limiting block is arranged at the lower end of the connecting block, and the limiting block is connected with the shell. The keyboard is characterized in that a limiting block is arranged in the shell, a waterproof ring is arranged on the limiting block, a reset piece is arranged between the keycap and the shell, and a heat dissipation mechanism is arranged on the inner side of the shell. The limiting block, the connecting block, the waterproof ring, the shell, the exhaust fan and other components are arranged, and in the using process, the keyboard is protected by covering the shell on the keyboard; and through mutual cooperation of the limiting block part, the connecting block part and the waterproof ring part, water falling onto the shell is blocked, the water on the shell is prevented from falling onto the keyboard, meanwhile, air between the keyboard on the inner side and the shell is circulated through the exhaust fan, and the heat dissipation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook keyboards, in particular to a waterproof notebook keyboard structure. Background Art

[0002] Today's laptops are showing different trends based on their uses. Netbooks tend to be used for daily office work and movies; business laptops tend to have stable low power consumption and longer battery life; home laptops have good performance and a high cost-performance ratio, and gaming laptops are specially designed to cater to a small number of people who go out to play games; with fever-level configurations and good entertainment experience, laptops are widely used.

[0003] After searching, a patent for a notebook keyboard waterproof structure with announcement number: CN214151650U is found, which includes a keyboard protective film body. The notebook keyboard waterproof structure, through the coordinated use of a waterproof breathable layer, a fixing frame, a sleeve groove, and a mounting frame, when the notebook keyboard waterproof structure is installed and used, the fixing frame is adhered to the periphery of the notebook keyboard by the adhesive layer to surround the notebook keyboard, and then the sleeve groove at the bottom of the mounting frame is sleeved to the surface of the fixing frame, and the keyboard protective film body is pressed to fix the keyboard protective film body on the surface of the notebook keyboard keys. When the user accidentally splashes water on the keyboard surface, the keyboard protective film body, the waterproof breathable layer, and the fixing frame can effectively isolate the water to prevent water from flowing in from the upper surface and side of the keyboard, thereby effectively protecting the notebook keyboard.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: due to the small size of the notebook and the compact structure inside the notebook, the key positions on the notebook have a certain ventilation effect, but a device similar to the above-mentioned keyboard protective film body protects the keyboard by wrapping it and has a waterproof effect, but affects the ventilation and heat dissipation through the keyboard, thereby reducing the heat dissipation effect and reducing the service life. Utility Model Content

[0005] In view of the above background technology, the prior art has the insufficiency and defect of protecting the keyboard while affecting the heat dissipation effect.

[0006] The utility model discloses a waterproof notebook keyboard structure, comprising a shell, a keycap is arranged on the shell, a connecting mechanism is arranged between the keycap and the shell, the connecting mechanism comprises a connecting block, a limiting block is arranged at the lower end of the connecting block, a waterproof ring is arranged on the limiting block, a reset piece is arranged between the keycap and the shell, a heat dissipation mechanism is arranged on the inner side of the shell, ventilation holes are arranged on the shell at positions corresponding to the heat dissipation mechanism, and fixing pieces are symmetrically arranged on both sides of the shell.

[0007] Furthermore, the reset member includes a connecting rod, an upper end of the connecting rod is sleeved with a spring, and the spring is arranged on the upper end surface of the shell.

[0008] Furthermore, the heat dissipation mechanism includes an exhaust fan, which is mounted on the housing via fixing bolts, and a plurality of exhaust fans are evenly arranged.

[0009] Furthermore, a waterproof pad is provided at the lower end of the shell, and the waterproof pad is clamped with the shell.

[0010] Furthermore, the fixing member includes a rotating shaft, both ends of which are fixedly connected to the housing via fixing plates, a clamping plate is fixedly mounted on the rotating shaft, and a through slot is provided on the clamping plate.

[0011] Furthermore, a torsion spring is provided between the fixing plate and the rotating shaft, and a rubber pad is installed on the clamping plate.

[0012] Furthermore, a fixing bolt is provided on the fixing plate, and the fixing bolt passes through the fixing plate and is threadedly connected to the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a limiting block, a connecting block, a waterproof ring, a shell, an exhaust fan and other components. During use, the shell covers the keyboard to protect the keyboard, and the limiting block component, the connecting block component and the waterproof ring component cooperate with each other to block the water falling on the shell to prevent the water on the shell from falling on the keyboard. At the same time, the exhaust fan circulates the air between the inner keyboard and the shell to achieve the effect of heat dissipation.

[0015] 2. The utility model is provided with a card plate, a fixing plate, a rubber pad, a fixing bolt, a rotating shaft and other components. During use, the fixing plate component, the rotating shaft component and the fixing bolt component cooperate with each other to fix the rotating shaft component, and the card plate component is used to fix the outer shell component on the notebook and protect the keyboard. The rubber pad component is provided between the notebook and the card plate component, thereby reducing the wear on the notebook. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the keycap of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. shell; 2. keycap; 3. connecting mechanism; 301. connecting block; 302. limit block; 303. connecting rod; 304. spring; 305. waterproof ring; 4. fixing part; 401. shaft; 402. fixing plate; 403. clamping plate; 404. rubber pad; 405. fixing bolt; 406. through groove; 5. exhaust fan; 6. ventilation hole; 7. waterproof pad. DETAILED DESCRIPTION

[0022] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0023] See also Figure 1 , Figure 4 The waterproof notebook keyboard structure of the utility model comprises a shell 1, a keycap 2 is arranged on the shell 1, a connecting mechanism 3 is arranged between the keycap 2 and the shell 1, the connecting mechanism 3 comprises a connecting block 301, the notebook keyboard is protected by the shell 1, a limit block 302 is arranged at the lower end of the connecting block 301, a waterproof ring 305 is arranged on the limit block 302, the gap between the limit block 302 and the connecting block 301 is blocked by the waterproof ring 305 to prevent water falling on the shell 1 from splashing between the limit block 302 and the connecting block 301 and flowing to the keyboard along the gap, a reset member is arranged between the keycap 2 and the shell 1, a heat dissipation mechanism is arranged on the inner side of the shell 1, a ventilation hole 6 is arranged on the shell 1 at a corresponding position of the heat dissipation mechanism, fixing members 4 are symmetrically arranged on both sides of the shell 1, and the shell 1 is fixed to the notebook by the fixing members 4.

[0024] See also Figure 4 The reset member includes a connecting rod 303, and a spring 304 is sleeved on the upper end of the connecting rod 303. The spring 304 is arranged on the upper end surface of the shell 1. By pressing the keycap 2, the keycap 2 drives the connecting block 301 to move, and the connecting block 301 moves along the limit block 302. At the same time, the connecting block 301 drives the connecting rod 303 to squeeze the keyboard keys, and at the same time, the connecting rod 303 drives the spring 304 to compress.

[0025] See also Figure 2 The heat dissipation mechanism includes an exhaust fan 5, which is mounted on the housing 1 through fixing bolts. A plurality of exhaust fans 5 are evenly arranged. By driving the exhaust fan 5 to work, the exhaust fan 5 drives the gap between the housing 1 and the keyboard to circulate.

[0026] See also Figure 1 A waterproof pad 7 is provided at the lower end of the shell 1, and the waterproof pad 7 is snap-fitted to the shell 1, so that the gap between the shell 1 and the notebook is blocked by the waterproof pad 7.

[0027] See also Figure 2 The fixing member 4 includes a rotating shaft 401, both ends of which are fixedly connected to the housing 1 through a fixing plate 402, a card plate 403 is fixedly mounted on the rotating shaft 401, and a through slot 406 is provided on the card plate 403, through which the external connecting line is conveniently connected to the notebook.

[0028] See also Figure 3 A torsion spring is arranged between the fixed plate 402 and the rotating shaft 401. After driving the card plate 403 to rotate, the card plate 403 drives the rotating shaft 401 to rotate, and the rotating shaft 401 drives the torsion spring to work. Then the torsion spring can drive the rotating shaft 401 and the card plate 403 to reset. A rubber pad 404 is installed on the card plate 403 to reduce the wear on the notebook.

[0029] See also Figure 2 A fixing bolt 405 is provided on the fixing plate 402, and the fixing bolt 405 passes through the fixing plate 402 and is threadedly connected to the housing 1. By driving the fixing bolt 405 to rotate, the fixing plate 402 can be installed or removed.

[0030] When using the utility model: first drive the two card plates 403 to rotate, the card plates 403 drive the shaft 401 to rotate, the shaft 401 drives the torsion spring to store force, then prevent the shell 1 from being on the keyboard, and release the card plates 403, and drive the shaft 401 to rotate in the opposite direction under the action of the torsion spring, the shaft 401 drives the card plates 403 to rotate and reset, so as to fix the shell 1, increase the height of the keycap 2 by the limit block 302 and the connecting block 301, and block the gap between the connecting block 301 and the keycap 2 by the waterproof ring 305, so as to prevent water from splashing into the gap between the connecting block 301 and the limit block 302, and drive the exhaust fan 5 to work, the exhaust fan 5 drives the air flow between the shell 1 and the keyboard, so as to achieve the effect of heat dissipation.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A waterproof notebook keyboard structure, comprising a housing (1), characterized in that: A key cap (2) is arranged on the shell (1), a connecting mechanism (3) is arranged between the key cap (2) and the shell (1), the connecting mechanism (3) comprises a connecting block (301), a limiting block (302) is arranged at the lower end of the connecting block (301), a waterproof ring (305) is arranged on the limiting block (302), a reset member is arranged between the key cap (2) and the shell (1), a heat dissipation mechanism is arranged on the inner side of the shell (1), a ventilation hole (6) is arranged on the shell (1) at a position corresponding to the heat dissipation mechanism, and fixing members (4) are symmetrically arranged on both sides of the shell (1).

2. A waterproof notebook keyboard structure according to claim 1, characterized in that: The reset member comprises a connecting rod (303), the upper end of the connecting rod (303) is sleeved with a spring (304), and the spring (304) is arranged on the upper end surface of the housing (1).

3. A waterproof notebook keyboard structure according to claim 1, characterized in that: The heat dissipation mechanism comprises an exhaust fan (5), wherein the exhaust fan (5) is mounted on the housing (1) via fixing bolts, and a plurality of the exhaust fans (5) are evenly arranged.

4. A waterproof notebook keyboard structure according to claim 1, characterized in that: A waterproof pad (7) is provided at the lower end of the outer shell (1), and the waterproof pad (7) is snap-connected to the outer shell (1).

5. The waterproof notebook keyboard structure according to claim 1, characterized in that: The fixing member (4) comprises a rotating shaft (401), the two ends of the rotating shaft (401) are fixedly connected to the housing (1) via a fixing plate (402), a clamping plate (403) is fixedly mounted on the rotating shaft (401), and a through slot (406) is provided on the clamping plate (403).

6. A waterproof notebook keyboard structure according to claim 5, characterized in that: A torsion spring is provided between the fixing plate (402) and the rotating shaft (401), and a rubber pad (404) is installed on the clamping plate (403).

7. A waterproof notebook keyboard structure according to claim 5, characterized in that: A fixing bolt (405) is provided on the fixing plate (402), and the fixing bolt (405) passes through the fixing plate (402) and is threadedly connected to the housing (1).

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