Mouse roller damping adjusting device

Abstract

The utility model discloses a mouse roller damping adjusting device which comprises a support and a roller arranged on the support, a through hole is formed in the support, a rotating shaft used for rotating the roller is connected in the through hole, a plurality of gaskets are arranged at the position, close to the connecting position of the through hole, of the rotating shaft, a sleeve is further arranged in the through hole, and the sleeve is sleeved with the sleeve. An air cushion is arranged between the sleeve and the rotating shaft, a valve core is arranged on the air cushion, an air pump is further arranged on one side of the support, an air delivery pipe is arranged on the air pump, an air needle used for being connected with the valve core is arranged on the air delivery pipe, and two buttons used for controlling inflation and deflation are further arranged on one side of the air pump. The use comfort of the roller is improved, a user can adjust the damping according to personal preference so as to obtain better rolling experience, stepless adjustment of the damping is achieved through use of the air cushion, rotation of the roller is smoother, discomfort during operation is reduced, operation is easy and convenient, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to mouse scroll wheel technical field, concretely is a mouse scroll wheel damping adjusting device. BACKGROUND

[0002] The existing scroll wheel module is one of the hardware modules that generates signals in input equipment, and like a key, has become a commonly used component in present input equipment. The scroll wheel module is widely used in mouse, of course, the scroll wheel is not limited to be used in mouse, and can also be used in other input equipment to realize the interactive function of scroll wheel operation.

[0003] The existing user's requirement for mouse is gradually high, and the damping of the existing scroll wheel is mostly fixed, a grade is rolled by dialing, cannot provide multiple dialing hand feeling levels, and also cannot dial quickly, so that it is very inconvenient to use in some office or game scenes, and cannot satisfy the demand of present user. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a mouse scroll wheel damping adjusting device to solve the above technical problems.

[0005] In order to realize the above object, the utility model provides the following technical scheme: a mouse scroll wheel damping adjusting device, including support and the scroll wheel of setting on the support, the support is provided with through hole, the through hole is connected with the pivot for rotating the scroll wheel, the connecting place of pivot near through hole is provided with a plurality of shims, the through hole is also provided with sleeve, the sleeve is provided with air cushion between pivot, the air cushion is provided with valve core, the support one side is also provided with air pump, the air pump is provided with gas pipe, the gas pipe is provided with air needle for connecting valve core, the air pump one side is also provided with two buttons for controlling inflation and degassing.

[0006] Preferably, the bottom plate is further provided below the support.

[0007] Preferably, the air pump is fixedly arranged on the bottom plate.

[0008] Preferably, the bottom plate is further provided with a reinforcing plate for fixing the support.

[0009] Preferably, the shims are made of elastic material.

[0010] Preferably, the scroll wheel is provided with anti-skid lines.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The use comfort of the roller is improved, the user can adjust the damping size according to personal preferences, so that a better rolling experience is obtained, the stepless adjustment of the damping is realized through the use of the air cushion, the rotation of the roller is smoother, and the discomfort during operation is reduced, and the design of the air pump and the valve core enables the user to easily inflate or deflate the device, and the operation is simple and convenient, and the maintenance is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical schemes of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 is a whole schematic view of a mouse roller damping adjusting device of the present embodiment;

[0015] Figure 2 is a schematic view of a roller in a mouse roller damping adjusting device of the present embodiment;

[0016] Figure 3 is a connection schematic view of a sleeve, an air cushion and a rotating shaft in a mouse roller damping adjusting device of the present embodiment;

[0017] Figure 4 is a schematic view of the connection of a gas conveying pipe and an air cushion in a mouse roller damping adjusting device of the present embodiment.

[0018] In the drawings, the component list represented by each reference numeral is as follows:

[0019] 1, support; 2, roller; 3, through hole; 4, rotating shaft; 5, gasket; 6, sleeve; 7, air cushion; 8, valve core; 9, air pump; 10, gas conveying pipe; 11, air needle; 12, button; 13, bottom plate; 14, reinforcing plate. DETAILED DESCRIPTION

[0020] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a mouse roller damping adjusting device, including support 1 and setting roller 2 on support 1, be provided with through -hole 3 in support 1, be connected with the through -hole 3 in for rotating roller 2 pivot 4, pivot 4 is close to the connecting place of through -hole 3 and is provided with a plurality of gaskets 5, still be provided with sleeve 6 in through -hole 3, be provided with air cushion 7 between sleeve 6 and pivot 4, air cushion 7 is provided with valve element 8, support 1 one side is still provided with air pump 9, air pump 9 is provided with gas delivery pipe 10, gas delivery pipe 10 is provided with the air needle 11 for connecting valve element 8, air pump 9 one side is still provided with two buttons 12 for controlling inflation and degassing.

[0022] Specifically, the bottom plate 13 is further provided below the support 1, further, the air pump 9 is fixedly arranged on the bottom plate 13, further, the reinforcing plate 14 for fixing the support 1 is further arranged on the bottom plate 13, through the above-mentioned arrangement, the structure is more stable, the stability and durability during use are improved, the design of the bottom plate 13 also facilitates the installation and disassembly of the device, and the arrangement of the reinforcing plate 14 ensures that the support 1 will not be displaced due to the air pump 9 when adjusting the damping of the roller 2, and the accuracy of adjustment is ensured.

[0023] Specifically, the gasket 5 is made of elastic material, and the elastic material of the gasket 5 makes the rotation of the pivot 4 more smooth and has no pause, which is more convenient for users to use.

[0024] Specifically, the roller 2 is provided with anti-skid lines, the anti-skid lines make the roller 2 have better grip feeling during use, increase the accuracy and comfort of operation, and the design of the anti-skid lines also helps to improve the wear resistance of the roller 2 and prolong the service life of the device.

[0025] One specific application example of the embodiment is:

[0026] When using the device, the user can easily adjust the damping degree of the roller 2 by operating the two buttons 12 on the air pump 9. When the damping needs to be increased, press the inflation button 12, the air pump 9 will fill air into the air cushion 7, control the air flow through the valve element 8, make the air cushion 7 expand, thereby increase the friction between the pivot 4 and the sleeve 6, achieve the effect of increasing the damping, on the contrary, when the damping needs to be reduced, press the degassing button 12, the air pump 9 does not work, the air in the air cushion 7 will be discharged through the valve element 8, the air cushion 7 shrinks, reduces the friction, makes the roller 2 rotate more easily. In this way, the user can quickly and accurately adjust the damping of the mouse roller 2 according to different use requirements, so as to obtain the best use experience.

[0027] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship of the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as a limitation on the utility model.

[0028] In the utility model, unless another explicit provision and limitation, the term "installation", "arrangement", "connection", "fix", "screw joint" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relationship, unless another explicit limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.

[0029] Although the embodiments of the utility model have been shown and described, for the ordinary skill in the art, it can be understood that the embodiments can be modified without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mouse wheel damping adjustment device, characterized by: The utility model provides a support (1) and the roller (2) of setting on support (1), be provided with through -hole (3) in support (1), be connected with the pivot (4) for rotating roller (2) in through -hole (3), pivot (4) is provided with a plurality of gaskets (5) near the junction of through -hole (3), still be provided with sleeve (6) in through -hole (3), be provided with air cushion (7) between sleeve (6) and pivot (4), be provided with air valve core (8) on air cushion (7), support (1) one side is provided with air pump (9) still, be provided with gas delivery pipe (10) on air pump (9), be provided with air needle (11) for connecting air valve core (8) on gas delivery pipe (10), air pump (9) one side is provided with two button (12) still for controlling inflation and deflation.

2. The mouse scroll wheel damping adjustment device of claim 1, wherein: The bottom plate (13) is further arranged below the support (1).

3. The mouse scroll wheel damping adjustment device of claim 1, wherein: The air pump (9) is fixedly arranged on the bottom plate (13).

4. The mouse scroll wheel damping adjustment device of claim 3, wherein: The reinforcing plate (14) is further arranged on the bottom plate (13) for fixing the support (1).

5. The mouse scroll wheel damping adjustment device of claim 1, wherein: The gasket (5) is made of elastic material.

6. The mouse scroll wheel damping adjustment device of claim 1, wherein: The roller (2) is provided with anti-skid lines.

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