Dustproof device for keyboard

Abstract

The utility model relates to the related technical field of keyboards, in particular to a dustproof device for a keyboard, which comprises a game keyboard, the outer side surface of the game keyboard is connected with a protective shell in a clamping manner, and a dustproof mechanism is arranged on the upper surface of the protective shell. According to the dustproof device for the keyboard, firstly, two groups of first fixing plates and first fixing columns on the two sides are fixed through a protective shell, then a rotating column is installed, the rotating column drives a dustproof cover plate to rotate in the direction of the keyboard, then a second fixing plate and an integrated rotating stress plate are installed, and by pressing the integrated rotating stress plate, the dustproof cover plate can rotate in the direction of the keyboard. When the keyboard needs to be opened, the integrated spring stretches out and draws back under pressure, the second fixing plate and the integrated rotating stress plate are embedded into the cover plate groove according to the action of force, the integrated spring rebounds at the moment, dustproof protection of the keyboard is completed, and when the keyboard needs to be opened, the dustproof cover plate can be opened only by pressing the integrated rotating stress plate.

Description

Technical Field

[0001] The utility model relates to the technical field related to keyboards, in particular to a dustproof device for keyboards. Background Art

[0002] The keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a group of function keys arranged by the system to operate a machine or equipment. At the same time, the keyboard is the most commonly used and most important input device. If it is not used for a long time, dust will enter the keyboard, which may reduce the service life of the keyboard. At the same time, the keyboard may lose its resilience. Therefore, there is a special need for a dustproof device for the keyboard.

[0003] However, most existing keyboard dustproof keyboards do not have the function of integrated dust protection. When the keyboard is not used for a long time, the keyboard will be exposed to dust for a long time without the cover closed, which will still have a certain impact on the keyboard, causing dust to enter the interior, which may reduce the service life of the keyboard and may also cause the keyboard to lose its resilience. Utility Model Content

[0004] The purpose of the utility model is to provide a dustproof device for a keyboard to solve the problem that the existing keyboard dustproofing proposed in the above-mentioned background technology is that most keyboards do not have an integrated dustproof protection function. When not in use for a long time, when the keyboard cover is not closed, long-term exposure to the dusty environment will still have a certain impact on the keyboard, causing dust to enter the interior, which may reduce the service life of the keyboard. At the same time, the keyboard may also lose its resilience.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof device for a keyboard, comprising a gaming keyboard, a snap-fitting groove is provided on the lower surface of the gaming keyboard, a protective shell is snap-fittedly connected to the outer surface of the gaming keyboard, a snap-fitting column is fixedly connected to the inner surface of the protective shell, a dustproof mechanism is provided on the upper surface of the protective shell, and a hand rest mounting mechanism is provided on one side surface of the protective shell;

[0006] The dustproof mechanism includes a first fixed plate, a first fixed column, a rotating column, a dustproof cover, a second fixed plate, an integrated rotating force-bearing plate, an integrated spring and a cover groove, the upper surface of the protective shell is fixedly connected with the first fixed plate, the upper surface of the first fixed plate is fixedly connected with the first fixed column, the inner surface of the first fixed column is installed with a rotating column, the outer surface of the rotating column is fixedly connected with the dustproof cover, the upper surface of the dustproof cover is fixedly connected with the second fixed plate, the upper surface of the second fixed plate is fixedly connected with the integrated rotating force-bearing plate, the upper surface of the second fixed plate is fixedly connected with the integrated spring, and the upper surface of the protective shell is provided with a cover groove.

[0007] Preferably, the hand rest mounting mechanism comprises a seating groove, a hand rest plate, a hand rest groove, a compression spring and a second fixed column. A seating groove is provided on one side surface of the protective shell, and a hand rest plate is snap-connected to the inner surface of the seating groove. A hand rest groove is provided on one side surface of the hand rest plate, and a compression spring is installed on the inner surface of the hand rest groove, and one end surface of the compression spring is fixedly connected to the second fixed column.

[0008] Preferably, the outer wall size of the game keyboard matches the inner wall size of the protective shell, and the game keyboard and the protective shell form a snap-fit ​​structure.

[0009] Preferably, the inner wall size of the engaging groove matches the outer wall size of the engaging column, and the engaging groove and the engaging column form an engaging structure.

[0010] Preferably, the first fixing plates are fixedly connected to the upper surface of the protective shell, and two groups of the first fixing plates are provided.

[0011] Preferably, the integrated rotating force-bearing plate and the integrated spring form a telescopic structure.

[0012] Preferably, the inner wall size of the placement groove matches the outer wall size of the hand support plate, and the placement groove and the hand support plate form a snap-fit ​​structure.

[0013] Preferably, the inner wall size of the hand support groove matches the outer wall size of the second fixing column, and two groups of the hand support grooves are provided.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the dustproof device for the keyboard is provided with the first fixed plate, the first fixed column, the rotating column, the dustproof cover plate, the second fixed plate, the integrated rotating force-bearing plate, the integrated spring and the cover plate groove. When the keyboard needs to be dustproofed, firstly, the two groups of first fixed plates on both sides are fixed to the first fixed column through the protective shell, and then the rotating column is installed so that the rotating column drives the dustproof cover plate to rotate toward the keyboard, and then the second fixed plate and the integrated rotating force-bearing plate are installed, and the integrated spring is pressed by pressing the integrated rotating force-bearing plate. Retraction, according to the action of force, the second fixed plate and the integrated rotating force-bearing plate are embedded in the cover plate groove, at this time the integrated spring rebounds to complete the dust protection of the keyboard, when it needs to be opened, only the integrated rotating force-bearing plate needs to be pressed to open the dust cover, which solves the problem that most keyboards do not have the integrated dust protection function. When not in use for a long time, when the keyboard is not in the state of closing the cover, long-term exposure to dust environment will still have a certain impact on the keyboard, causing dust to enter the inside, which may reduce the service life of the keyboard, and there may also be the problem that the keyboard has lost its resilience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the gaming keyboard of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating column and the dust cover plate cooperating with each other in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the dustproof mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the hand rest installation mechanism of the utility model.

[0020] In the figure: 1. gaming keyboard; 2. snap-fitting slot; 3. protective shell; 4. snap-fitting column; 5. dustproof mechanism; 501. first fixed plate; 502. first fixed column; 503. rotating column; 504. dustproof cover; 505. second fixed plate; 506. integrated rotating force-bearing plate; 507. integrated spring; 508. cover plate slot; 6. palm rest installation mechanism; 601. placement slot; 602. palm rest plate; 603. palm rest slot; 604. compression spring; 605. second fixed column. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a dustproof device for a keyboard, comprising a game keyboard 1, a snap-fitting groove 2 is provided on the lower surface of the game keyboard 1, a protective shell 3 is snap-fitted and connected to the outer surface of the game keyboard 1, a snap-fitting column 4 is fixedly connected to the inner surface of the protective shell 3, a dustproof mechanism 5 is provided on the upper surface of the protective shell 3, and a hand rest installation mechanism 6 is provided on one side surface of the protective shell 3;

[0023] The dustproof mechanism 5 includes a first fixed plate 501, a first fixed column 502, a rotating column 503, a dustproof cover plate 504, a second fixed plate 505, an integrated rotating force-bearing plate 506, an integrated spring 507 and a cover plate groove 508. The upper surface of the protective shell 3 is fixedly connected with the first fixed plate 501, the upper surface of the first fixed plate 501 is fixedly connected with the first fixed column 502, the inner surface of the first fixed column 502 is installed with the rotating column 503, the outer surface of the rotating column 503 is fixedly connected with the dustproof cover plate 504, the upper surface of the dustproof cover plate 504 is fixedly connected with the second fixed plate 505, the upper surface of the second fixed plate 505 is fixedly connected with the integrated rotating force-bearing plate 506, the upper surface of the second fixed plate 505 is fixedly connected with the integrated spring 507, and the upper surface of the protective shell 3 is provided with a cover plate groove 508. 03. The dust cover 504, the second fixed plate 505, the integrated rotating force plate 506, the integrated spring 507 and the cover groove 508 are set. When the keyboard needs to be dustproof, first fix the two groups of first fixed plates 501 and the first fixed columns 502 on both sides through the protective shell 3, and then install the rotating column 503, so that the rotating column 503 drives the dust cover 504 to rotate toward the keyboard, and then the second fixed plate 505 and the integrated rotating force plate 506 are installed. By pressing the integrated rotating force plate 506, the integrated spring 507 is compressed and expanded under pressure. According to the action of pressure, the second fixed plate 505 and the integrated rotating force plate 506 are embedded in the cover groove 508. At this time, the integrated spring 507 rebounds, completing the dustproof and protection of the keyboard. When it needs to be opened, it only needs to press the integrated rotating force plate 506 to open the dust cover 504.

[0024] Furthermore, the hand support installation mechanism 6 includes a placement groove 601, a hand support plate 602, a hand support groove 603, a compression spring 604 and a second fixed column 605. A placement groove 601 is provided on one side surface of the protective shell 3, and a hand support plate 602 is connected to the inner side surface of the placement groove 601 by snapping. A hand support groove 603 is provided on one side surface of the hand support plate 602, and a compression spring 604 is installed on the inner side surface of the hand support groove 603. One end surface of the compression spring 604 is fixedly connected to the second fixed column 605. 02. The setting of the hand support groove 603 and the compression spring 604. When the hand support plate 602 needs to be fixed and installed, the hand support plate 602 is first engaged in the interior of the installation groove 601 through the installation groove 601 opened by the protective shell 3. When the hand support plate 602 enters the installation groove 601 through the compression spring 604 installed in the hand support groove 603, the compression spring 604 drives the second fixing column 605 to contract in the hand support groove 603. At this time, the hand support plate 602 can be embedded in the installation groove 601, and the installation of the hand support plate 602 is completed.

[0025] Furthermore, the outer wall size of the game keyboard 1 is consistent with the inner wall size of the protective shell 3, and the game keyboard 1 and the protective shell 3 form a snap-fit ​​structure. Through the setting of the protective shell 3, the game keyboard 1 can be snapped on the inner side of the protective shell 3, and the game keyboard 1 can be protected twice.

[0026] Furthermore, the inner wall size of the engaging groove 2 matches the outer wall size of the engaging column 4, and the engaging groove 2 and the engaging column 4 constitute an engaging structure. Through the setting of the engaging groove 2, the engaging groove 2 on the game keyboard 1 can be engaged with the engaging column 4 to prevent the game keyboard 1 from falling when it is taken upside down.

[0027] Furthermore, the first fixing plate 501 is fixedly connected to the upper surface of the protective shell 3 , and two groups of the first fixing plates 501 are provided. Through the provision of the first fixing plates 501 , the first fixing columns 502 can be connected and the rotating columns 503 can be installed.

[0028] Furthermore, the integrated rotating force-bearing plate 506 and the integrated spring 507 form a telescopic structure. Through the setting of the integrated rotating force-bearing plate 506, the integrated rotating force-bearing plate 506 is pressed to embed into the inner side of the cover plate groove 508 to complete the closure and prevent dust from entering.

[0029] Furthermore, the inner wall size of the placement groove 601 is consistent with the outer wall size of the hand support plate 602, and the placement groove 601 and the hand support plate 602 form a snap-fit ​​structure. Through the setting of the placement groove 601, the hand support plate 602 can be snap-fitted in the placement groove 601 to achieve quick installation and disassembly.

[0030] Furthermore, the inner wall size of the hand support groove 603 is consistent with the outer wall size of the second fixed column 605. The hand support groove 603 is provided with two groups. Through the setting of the second fixed column 605, the compression spring 604 can drive the second fixed column 605 to retract and retract on the inner wall of the hand support groove 603 when it is compressed.

[0031] Working principle: When the keyboard needs to be dustproof, first fix the two groups of first fixed plates 501 and first fixed columns 502 on both sides through the protective shell 3, and then install the rotating column 503, so that the rotating column 503 drives the dust cover 504 to rotate toward the keyboard, and then install the second fixed plate 505 and the integrated rotating force plate 506. By pressing the integrated rotating force plate 506, the integrated spring 507 is compressed and extended by pressure. According to the effect of pressure, the second fixed plate 505 and the integrated rotating force plate 506 are embedded in the cover groove 508. At this time, the integrated spring 507 rebounds. To complete the dustproof and protection of the keyboard, when it needs to be opened, you only need to press the integrated rotating force plate 506 to open the dustproof cover 504. When the hand support plate 602 needs to be fixed and installed, first, the hand support plate 602 is engaged with the inside of the mounting groove 601 through the mounting groove 601 opened by the protective shell 3. When the hand support plate 602 enters the mounting groove 601 through the compression spring 604 installed in the hand support groove 603, the compression spring 604 drives the second fixing column 605 to shrink in the hand support groove 603. At this time, the hand support plate 602 can be embedded in the inside of the mounting groove 601, and finally the installation of the hand support plate 602 is completed.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof device for a keyboard, comprising a gaming keyboard (1), characterized in that: The lower surface of the game keyboard (1) is provided with a snap-fitting groove (2); the outer surface of the game keyboard (1) is snap-fitted with a protective shell (3); the inner surface of the protective shell (3) is fixedly connected with a snap-fitting column (4); the upper surface of the protective shell (3) is provided with a dustproof mechanism (5); and the side surface of the protective shell (3) is provided with a palm rest mounting mechanism (6); The dustproof mechanism (5) comprises a first fixed plate (501), a first fixed column (502), a rotating column (503), a dustproof cover plate (504), a second fixed plate (505), an integrated rotating force-bearing plate (506), an integrated spring (507) and a cover plate groove (508); the upper surface of the protective shell (3) is fixedly connected to the first fixed plate (501); the upper surface of the first fixed plate (501) is fixedly connected to the first fixed column (502); the first fixed column (502) is fixedly connected to the first fixed column (502); A rotating column (503) is installed on the inner surface, a dust cover (504) is fixedly connected to the outer surface of the rotating column (503), a second fixed plate (505) is fixedly connected to the upper surface of the dust cover (504), an integrated rotating force-bearing plate (506) is fixedly connected to the upper surface of the second fixed plate (505), an integrated spring (507) is fixedly connected to the upper surface of the second fixed plate (505), and a cover groove (508) is opened on the upper surface of the protective shell (3).

2. A dustproof device for a keyboard according to claim 1, characterized in that: The hand support installation mechanism (6) comprises a placement groove (601), a hand support plate (602), a hand support groove (603), a compression spring (604) and a second fixed column (605); a placement groove (601) is provided on one side surface of the protective shell (3); the inner side surface of the placement groove (601) is snap-connected with the hand support plate (602); a hand support groove (603) is provided on one side surface of the hand support plate (602); a compression spring (604) is installed on the inner side surface of the hand support groove (603); and one end surface of the compression spring (604) is fixedly connected with the second fixed column (605).

3. The dustproof device for keyboard according to claim 1, characterized in that: The outer wall size of the game keyboard (1) matches the inner wall size of the protective shell (3), and the game keyboard (1) and the protective shell (3) form a snap-fit ​​structure.

4. The dustproof device for keyboard according to claim 1, characterized in that: The inner wall size of the snap-fit ​​groove (2) matches the outer wall size of the snap-fit ​​column (4), and the snap-fit ​​groove (2) and the snap-fit ​​column (4) form a snap-fit ​​structure.

5. The dustproof device for keyboard according to claim 1, characterized in that: The first fixing plates (501) are fixedly connected to the upper surface of the protective shell (3), and two groups of the first fixing plates (501) are provided.

6. The dustproof device for keyboard according to claim 1, characterized in that: The integrated rotating force-bearing plate (506) and the integrated spring (507) form a telescopic structure.

7. A dustproof device for a keyboard according to claim 2, characterized in that: The inner wall size of the placement groove (601) matches the outer wall size of the hand support plate (602), and the placement groove (601) and the hand support plate (602) form a snap-fit ​​structure.

8. The dustproof device for keyboard according to claim 2, characterized in that: The inner wall size of the hand support groove (603) matches the outer wall size of the second fixing column (605), and two groups of the hand support grooves (603) are provided.

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