Mouse with side roller

Abstract

The utility model discloses a mouse with a side roller. The mouse with the side roller comprises a base body, a shell assembly and a control assembly. The base body comprises a bottom plate. The shell assembly and the base body jointly define a containing cavity, the shell assembly comprises a side shell and a top shell, the top shell and the bottom plate are oppositely arranged in the first direction, and the side shell defines a first receding groove and a second receding groove which both communicate with the containing cavity. The control assembly comprises a side roller, a side key and a control main board, the control main board is arranged in the containing cavity, the side roller is exposed out of the first receding groove and can be connected with the control main board, and the side key is exposed out of the second receding groove and is connected with the control main board. According to the technical scheme, the side shell is provided with the side roller and the side key, the side key can control the connection state of the side roller and the control mainboard, the side roller can be started and closed according to use requirements in the use process, and the mistaken touch risk of the side roller is reduced through the arrangement of the side key.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent device input accessories, in particular to a mouse with a side scroll wheel. Background Art

[0002] As an input accessory of a smart device, the mouse occupies an important position in human-computer interaction. The mouse wheel and mouse buttons play an important role in the use of the mouse. The reasonable setting of the mouse wheel and mouse buttons can greatly improve the comfort and convenience of the mouse operation. The mouse wheel can be used to control the scrolling of the page, the zooming of the view, or cooperate with other buttons to achieve special operations. In order to improve the comfort of using the mouse, some mice will have a scroll wheel on the side. In the prior art, the side scroll wheel of the mouse is easily touched by mistake, and the user experience is poor. Utility Model Content

[0003] The main purpose of the utility model is to provide a mouse with a side scroll wheel, which can solve the technical problem that the side scroll wheel of the mouse with a side scroll wheel is easily touched by mistake.

[0004] To achieve the above-mentioned purpose, the utility model proposes a mouse with a side scroll wheel, which includes a base, a shell assembly and a control assembly. The base includes a bottom plate. The shell assembly and the base together define a receiving cavity, the shell assembly includes a side shell and a top shell, the top shell and the bottom plate are arranged opposite to each other along a first direction, and the side shell defines a first avoidance groove and a second avoidance groove both connected to the receiving cavity. The control assembly includes a side scroll wheel, a side button and a control main board, the control main board is arranged in the receiving cavity, the side scroll wheel is exposed in the first avoidance groove and can be connected to the control main board, the side button is exposed in the second avoidance groove and is connected to the control main board, and the side button is used to control the input state of the side scroll wheel and the control main board.

[0005] In some embodiments, along the first direction, the mouse with a side scroll wheel has a first height a, and the side of the bottom plate facing away from the shell assembly has a first minimum distance b from the side scroll wheel, and the first height a and the first minimum distance b satisfy: 0.4a<b≤0.8a.

[0006] In some embodiments, the first minimum distance b satisfies: 18.4 mm≤b≤20.5 mm.

[0007] In some embodiments, a mouse with a side scroll wheel has a front end for setting a top button and a rear end suitable for contacting the palm, and along a second direction pointing from the front end to the rear end, the mouse with a side scroll wheel has a first length c, and the side of the rear end facing away from the front end has a second minimum distance d with the side scroll wheel, and the first length c and the second minimum distance d satisfy: 0.6c≤d≤0.8c.

[0008] In some embodiments, the base includes a bracket, the bracket is connected to the shell assembly and / or the bottom plate, the bracket defines a first through hole, the control assembly also includes an encoder, the encoder defines a second through hole, the first through hole and the second through hole are arranged opposite to each other, the side roller has a core shaft, the core shaft has a first end and a second end, the first end is passed through the first through hole and connected to the encoder, the second end is passed through the second through hole, the core shaft is used to trigger the encoder, and the encoder is connected to the control main board.

[0009] In some embodiments, the first end has an interference fit with the encoder.

[0010] In some embodiments, an assembly gap e between the second end and the bracket satisfies: e>0mm.

[0011] In some embodiments, the first end is configured as a prism; and / or, the second end is configured as a cylinder.

[0012] In some embodiments, the side roller further includes a roller body, the roller body is exposed outside the first avoidance groove, the roller body has a third through hole, the core shaft is passed through the third through hole, and the core shaft and the roller body are interference fit.

[0013] In some embodiments, a wall surface of the roller body facing away from the core shaft has a first anti-slip portion.

[0014] In some embodiments, the surface of the mandrel has a second anti-slip portion, and the second anti-slip portion is used to abut against the roller body.

[0015] In some embodiments, the base includes a bracket, which is used to set the side rollers; wherein the bracket and the shell assembly are connected by hot melting, and / or the bracket and the shell assembly are connected by bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the technical solution of the present application, the side shell is provided with a side scroll wheel and a side button. The side button can control the input status of the side scroll wheel and the control motherboard. When in use, the side scroll wheel can be started and closed according to needs. The setting of the side button greatly reduces the risk of accidental touching of the side scroll wheel, and the mouse with a side scroll wheel is highly convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1It is a schematic diagram of the assembly of a mouse with a side scroll wheel in a first viewing angle according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the assembly of a mouse with a side scroll wheel in a second viewing angle according to an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the exploded structure of a mouse with a side scroll wheel in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the assembly of a bracket, an encoder and a side scroll wheel of a mouse with a side scroll wheel in one embodiment of the utility model;

[0023] Figure 5 It is a schematic structural diagram of a bracket of a mouse with a side scroll wheel in one embodiment of the utility model;

[0024] Figure 6 It is a partial structural schematic diagram of an encoder of a mouse with a side scroll wheel in one embodiment of the utility model;

[0025] Figure 7 It is a schematic structural diagram of the roller body of the side roller in one embodiment of the utility model;

[0026] Figure 8 The figure is a schematic structural diagram of a spindle of a mouse with a side scroll wheel in one embodiment of the utility model.

[0027] Description of Figure Numbers:

[0028] A mouse 100 having a side scroll wheel;

[0029] Base 110; bottom plate 111; bracket 112; first through hole 1121;

[0030] Shell assembly 120; accommodating cavity 121; side shell 122; first avoidance groove 1221; second avoidance groove 1222; top shell 123;

[0031] Control assembly 130; side roller 131; roller body 1311; spindle 1312; first end 1313; second end 1314; third through hole 1315; first anti-slip portion 1316; second anti-slip portion 1317; side button 132; control main board 133; encoder 134; second through hole 1341;

[0032] Front end 140;

[0033] rear end 150;

[0034] First direction X; Second direction Y;

[0035] First height a; first minimum distance b; first length c; second minimum distance d.

[0036] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] 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 of 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.

[0038] As an input accessory of a smart device, the mouse occupies an important position in human-computer interaction. The mouse wheel and mouse buttons play an important role in the use of the mouse. The reasonable setting of the mouse wheel and mouse buttons can greatly improve the comfort and convenience of the mouse operation. The mouse wheel can be used to control the scrolling of the page, the zooming of the view, or cooperate with other buttons to achieve special operations. In order to improve the comfort of using the mouse, some mice will have a scroll wheel on the side. In the prior art, the side scroll wheel of the mouse is easily touched by mistake, and the user experience is poor.

[0039] To solve the above technical problems, Figures 1 to 8 As shown, the present application proposes a mouse 100 with a side scroll wheel, and the mouse 100 with a side scroll wheel includes a base 110 , a housing component 120 and a control component 130 .

[0040] like Figure 1 as well as Figure 3 As shown, the base 110 includes a bottom plate 111, and the bottom plate 111 may be provided with connection slots and connection structures for installing various components of the mouse with a side scroll wheel 100. The arrangement of the bottom plate 111 can provide stable support for various components of the mouse with a side scroll wheel 100, so that the mouse with a side scroll wheel 100 has more stable performance during use.

[0041] like Figure 1 as well as Figure 3As shown, the shell assembly 120 and the base 110 jointly define a housing cavity 121, and the shell assembly 120 includes a side shell 122 and a top shell 123. The top shell 123 and the bottom plate 111 are arranged relative to each other along the first direction X, and the side shell 122 defines a first avoidance groove 1221 and a second avoidance groove 1222 both connected to the housing cavity 121. The distinction between the top shell 123 and the side shell 122 is relative to the base plate. The top shell 123 is arranged relative to the base plate, and the side shell 122 is arranged adjacent to the base plate. It should be noted that the top shell 123 can be connected to the side shell 122 or to the bottom shell. In some embodiments, the top shell 123 and the side shell 122 can be made in an integrally formed manner. Specifically, the shell assembly can be made by injection molding, or by using heat energy to heat the material to a plastic state and then by thermoforming by compression molding. The shell assembly can also be made by extrusion molding or machining. In some embodiments, the top shell 123 may also be provided with a top scroll wheel and left and right buttons on both sides of the middle scroll wheel. The top shell 123 can protect the middle scroll wheel and the left and right buttons. The side shell 122 and the top shell 123 together define a receiving chamber 121. The control motherboard 133 and the like are arranged in the receiving chamber 121, so that the housing assembly 120 can protect the control motherboard 133, the battery and other components inside the mouse 100 with a side scroll wheel. The housing assembly 120 can provide support for the hand to prevent the mouse 100 with a side scroll wheel from being deformed during use.

[0042] like Figure 3As shown, the control assembly 130 includes a side scroll wheel 131, a side button 132 and a control main board 133. The control main board 133 is disposed in the accommodating cavity 121. The side scroll wheel 131 is exposed in the first avoidance groove 1221 and can be connected to the control main board 133. The first avoidance groove 1221 is used to set the side scroll wheel 131, that is, the side scroll wheel can be inserted into the first avoidance groove 1221, so that the user can control the mouse 100 with a side scroll wheel by rotating or pressing the side scroll wheel 131. The side button 132 is exposed in the second avoidance groove 1222, that is, the side button 132 can be inserted into the second avoidance groove 1222, so that the user can control the input state of the side scroll wheel 131 and the control main board 133 through the side button 132. The side button 132 is configured to generate a control signal when pressed or tapped, the side roller 131 is configured to generate an input signal when pressed or rolled, and the control mainboard 133 can receive the input signal of the side roller 131 and the control signal of the side button 132. The side button 132 is used to control the input state of the side roller 131 and the control mainboard 133, which means that the control mainboard 133 can control whether the input signal of the side roller 131 is valid by receiving and identifying the control signal of the side button 132. Specifically, in some embodiments, the control mainboard 133 can start the side roller 131 when receiving the first control signal of the side button 132, and the user can input in the terminal device through the side roller 131; the control mainboard 133 can turn off the side roller 131 when receiving the second control signal of the side button 132, and the user cannot input in the terminal device through the side roller 131, and the input signal of the side roller 131 is invalid.

[0043] It is understandable that the control mainboard 133 and the side scroll wheel 131 can be connected electrically or by communication. Similarly, the control mainboard 133 and the side button 132 can be connected electrically or by communication. There is no limitation here. It should be noted that a side scroll wheel 131 is provided on one side of the mouse 100 with a side scroll wheel. Accordingly, the side button 132 can be provided on the same side as the side scroll wheel 131 or on the side opposite to the side scroll wheel 131. There is no limitation here. The scrolling direction of the side scroll wheel 131 can be set according to different usage requirements. In some embodiments, the side scroll wheel 131 can rotate around an axis parallel to the first direction X. In some embodiments, the side scroll wheel 131 can rotate around an axis parallel to the second direction Y. In some embodiments, the side scroll wheel 131 can also rotate around an axis intersecting the first direction X and the second direction Y. In this embodiment, the side scroll wheel 131 can rotate around an axis parallel to the second direction Y. When in use, the side scroll wheel 131 can be easily rotated by the thumb, thereby improving the input convenience of the side scroll wheel 131. The diversity of the scrolling directions of the side scroll wheel 131 also helps to meet the different usage needs of users and relieve the user's fatigue when using the top scroll wheel to input.

[0044] In the technical solution of the present application, the side shell 122 is provided with a side scroll wheel 131 and a side button 132. The side button 132 can control the connection status between the side scroll wheel 131 and the control main board 133. When in use, the side scroll wheel 131 can be started and closed according to the needs. The setting of the side button 132 reduces the risk of accidental touching of the side scroll wheel 131 and improves the convenience of using the mouse 100 with a side scroll wheel.

[0045] The setting position of the side scroll wheel 131 can directly affect the convenience and comfort of the user controlling and triggering the side scroll wheel 131. Along the first direction X, if the setting position of the side scroll wheel 131 is too close to the bottom plate 111 or too close to the top shell 123 relative to the mouse 100 with a side scroll wheel, the convenience of using the side scroll wheel 131 will be reduced. Therefore, the setting height of the side scroll wheel 131 is moderate and ergonomic, which helps to improve the comfort of using the side scroll wheel 131 and further reduce the risk of accidental touch of the side scroll wheel 131. Figure 2As shown, in some embodiments, along the first direction X, the mouse 100 with a side scroll wheel has a first height a, and the side of the bottom plate 111 facing away from the housing assembly 120 has a first minimum distance b from the side scroll wheel 131, and the first height a and the first minimum distance b satisfy: 0.4a<b≤0.8a. Specifically, the first minimum distance b can be any suitable height such as 0.45a, 0.51a, 0.55a, 0.6a, 0.7a or 0.8a. In some embodiments, the first minimum distance b satisfies: 18.4mm≤b≤20.5mm. Specifically, the first minimum distance b can be any suitable height such as 18.4mm, 18.5mm, 18.6mm, 19mm, 20mm, 20.4mm or 20.5mm, which is not limited here. It should be noted that, since the side scroll wheel 131 itself has a height along the first direction X, the setting of the first minimum distance b greater than 0.4a can make the side scroll wheel 131 as a whole located in the upper middle position of the mouse 100 with a side scroll wheel, thereby improving the ease of use of the side scroll wheel 131.

[0046] The mouse 100 with a side scroll wheel has a front end 140 for setting a top button and a rear end 150 suitable for contacting with the palm, and the direction from the front end 140 to the rear end 150 is a second direction Y, and the second direction Y intersects with the first direction X. Similarly, along the second direction Y, if the position of the side scroll wheel 131 is too close to the front end 140 or too close to the rear end 150 relative to the overall mouse 100 with a side scroll wheel, the convenience of using the side scroll wheel 131 will be reduced. Therefore, the setting position of the side scroll wheel 131 is moderate and ergonomic, which helps to improve the comfort of using the side scroll wheel 131, reduce the risk of the side scroll wheel 131 being too close to the rear end 150 and being easily touched by mistake, and avoid the disadvantage of the side scroll wheel 131 being too close to the front end 140 and being difficult to trigger. Figure 1 as well as Figure 2As shown, in some embodiments, along the second direction Y, the mouse 100 with a side scroll wheel has a first length c, and the side of the rear end 150 away from the front end 140 has a second minimum distance d with the side scroll wheel 131, and the first length c and the second minimum distance d satisfy: 0.6c≤d≤0.8c. Specifically, the second minimum distance d can be any suitable length such as 0.6c, 0.65c, 0.67c, 0.7c or 0.8c, which is not limited here. It should be noted that the mouse 100 with a side scroll wheel can be a wired mouse 100 with a side scroll wheel, or a Bluetooth mouse 100 with a side scroll wheel. When the mouse 100 with a side scroll wheel is configured as a wired mouse 100 with a side scroll wheel, the first length c refers to the length of the body of the mouse 100 with a side scroll wheel without the connecting wire. The height of the side scroll wheel 131 itself along the first direction X, the length along the second direction Y, and the height of the first avoidance groove 1221 along the first direction X and the length along the second direction Y can be set according to the actual size and usage requirements of the mouse 100 with a side scroll wheel. The side shell 122 is provided with a side scroll wheel 131. In order to further improve the comfort of using the mouse 100 with a side scroll wheel, the side shell 122 can be set as a curved shell so that the setting of the side scroll wheel 131 and the side button 132 is more ergonomic. It will not be described in detail here.

[0047] The side roller 131 is connected to the control mainboard 133, and the control mainboard 133 can control the cursor according to the movement of the side roller 131. Figure 4 as well as Figure 5As shown, in some embodiments, the base 110 includes a bracket 112, the bracket 112 is connected to the shell assembly 120 and / or the bottom plate 111, the bracket 112 defines a first through hole 1121, the control assembly 130 also includes an encoder 134, the encoder 134 defines a second through hole 1341, the first through hole 1121 and the second through hole 1341 are arranged opposite to each other, the side roller 131 has a core shaft 1312, the core shaft 1312 has a first end 1313 and a second end 1314, the first end 1313 is passed through the first through hole 1121 and is connected to the encoder 134, the second end 1314 is passed through the second through hole 1341, the core shaft 1312 is used to trigger the encoder 134, and the encoder 134 is connected to the control main board 133. That is, the user can rotate or press the side scroll wheel 131, and the side scroll wheel 131 triggers the encoder 134, so that the encoder 134 generates a control signal. The setting of the encoder 134 makes the control mainboard 133 more accurate in identifying the motion state of the side scroll wheel 131, and the control mainboard 133 responds faster. And through different programming settings, the user can define the scrolling speed, scrolling direction, scrolling range and other parameters of the scroll wheel of the mouse 100 with a side scroll wheel according to personal needs, and realize customized shortcut keys, macro commands and other functions, making the functions of the side scroll wheel 131 more flexible and rich.

[0048] The damping feeling of the side scroll wheel 131 when it rotates directly affects the user's experience of the mouse 100 with a side scroll wheel. Setting the side scroll wheel 131 as a micro-damping scroll wheel can, on the one hand, effectively improve the recognition accuracy of the encoder 134 on the side scroll wheel 131, and the control mainboard 133 can more accurately recognize the movement of the side scroll wheel 131, thereby making the control mainboard 133 more accurate in controlling the movement of the cursor and the scrolling of the page. On the other hand, setting the side scroll wheel 131 as a micro-damping scroll wheel can make the scroll wheel rotation easier, and the side scroll wheel 131 can respond to the user's input more quickly. Figure 4 as well as Figure 6As shown, in some embodiments, the side roller 131 can drive the encoder 134. In order to reduce the damping effect when the side roller 131 drives the encoder 134 and improve the control accuracy and response speed of the side roller 131, the first end 1313 and the encoder 134 are interference-fitted, and the assembly clearance e between the second end 1314 and the bracket 112 satisfies: e>0mm. That is, the first end 1313 and the encoder 134 are assembled in an interference-fit manner, so that the first end 1313 can be stably connected to the encoder 134, and the core shaft 1312 rotates, and the first end 1313 can trigger the encoder 134 more stably. The second end 1314 and the bracket 112 are clearance-fitted, and the clearance fit between the second end 1314 and the bracket 112 can effectively reduce the friction between the bracket 112 and the core shaft 1312 when the side roller 131 rotates, thereby reducing the rotation damping of the side roller 131. It should be noted that, according to the stability requirements of the setting of the encoder 134, the encoder 134 can be connected to the housing assembly 120 or to the base plate 111, and there is no limitation here.

[0049] like Figure 8 As shown, the first end 1313 is used to drive the encoder 134, that is, the first end 1313 can transmit the torque on the side roller 131 to the encoder 134. To facilitate the transmission of torque on the core shaft 1312, the first end 1313 can be configured as a prism, and the second through hole 1341 on the encoder 134 can be configured as a corresponding polygonal through hole. Specifically, the first end 1313 can be a rectangular prism, a regular hexagonal prism or a regular octagonal prism, etc., which is not limited here. The second end 1314 is used to cooperate with the bracket 112 so that the bracket 112 can support the rotation of the core shaft 1312. In order to reduce the damping of the transmission of the core shaft 1312 and improve the continuous feel when the side roller 131 rotates, the second end 1314 can be configured as a cylinder. It can be understood that the first end 1313 and the second end 1314 can be coaxially arranged, and the side roller 131 can rotate with the axis of the core shaft 1312.

[0050] The mandrel 1312 can be connected to the roller body 1311 in any suitable manner, and the mandrel 1312 can be clamped or welded to the roller body 1311. In order to improve the structural stability, control accuracy and durability of the side roller 131, as Figure 4 , Figure 7 as well as Figure 8As shown, in some embodiments, the side roller 131 further includes a roller body 1311, the roller body 1311 is exposed in the first avoidance groove 1221, the roller body 1311 has a third through hole 1315, the mandrel 1312 is inserted into the third through hole 1315, and the mandrel 1312 is interference fit with the roller body 1311. The cooperation between the roller body 1311 and the mandrel 1312 makes the structural setting of the side roller 131 more flexible, which helps to reduce the use of materials for the side roller 131. The mandrel 1312 supports the roller body 1311, which can also make the operation of the side roller 131 more stable and improve the durability. It should be noted that the mandrel 1312 and the roller body 1311 can be configured as aluminum alloy or any other suitable material to meet the use requirements of the side roller 131 with small mass and high strength, which will not be repeated here.

[0051] When in use, the user directly drives the roller body 1311 of the side roller 131, and the roller body 1311 drives the core shaft 1312 to rotate. On the one hand, the interference fit can reduce the difficulty of assembling the side roller 131 while improving the connection stability between the roller body 1311 and the core shaft 1312. On the other hand, an anti-slip structure can be provided on the roller body 1311 and the core shaft 1312 to improve the triggering sensitivity and driving stability of the side roller 131. Figure 7 as well as Figure 8 As shown, in some embodiments, the wall surface of the roller body 1311 away from the core shaft 1312 has a first anti-slip portion 1316, and the surface of the core shaft 1312 has a second anti-slip portion 1317, and the second anti-slip portion 1317 is used to abut against the roller body 1311. It should be noted that the first anti-slip portion 1316 and the second anti-slip portion 1317 can be configured as anti-slip structures such as protrusions and grooves, and can also be configured as anti-slip materials such as rubber, or a combination of anti-slip structures and anti-slip materials, which is not limited here. When the first anti-slip portion 1316 is configured as an anti-slip structure such as a protrusion and a groove, it can be integrally formed with the roller body 1311, and when the second anti-slip portion 1317 is configured as an anti-slip structure such as a protrusion and a groove, it can be integrally formed with the core shaft 1312, which is not limited here.

[0052] The bracket 112 can be used to support the side roller 131, the side button 132 and the encoder 134, etc. The bracket 112 can be connected to the bottom plate 111 or the housing assembly 120. Figure 4 as well as Figure 5As shown, in some embodiments, the base 110 includes a bracket 112, and the bracket 112 is used to set the side roller 131; wherein the bracket 112 is connected to the shell assembly 120 by hot melt. Specifically, the shell assembly 120 can be made of injection molding, and a connecting column connected to the bracket 112 can be provided on the shell assembly 120. The bracket 112 is a through hole, and the connecting column is penetrated in the through hole, so that the bracket 112 can be fixedly connected to the shell assembly 120 by hot melt. The hot melt fixed connection can effectively reduce the total weight of the mouse 100 with a side roller and improve the portability of the mouse 100 with a side roller. In some embodiments, the bracket 112 and the shell assembly 120 can also be connected by bolts. Specifically, the shell assembly 120 and the bracket 112 are both provided with through holes, and the bolts are simultaneously penetrated in the through holes of the shell assembly 120 and the bracket 112, so that the bracket 112 is connected to the shell assembly 120, and the bolt connection has good stability and is easy to install. It should be noted that the bracket 112 can be connected to the top shell 123 or the side shell 122. The shape and connection position of the bracket 112 can be set according to different avoidance requirements. The bracket 112 can also be set as a hollow structure to reduce the weight of the bracket 11, or a reinforcing plate can be provided to improve the strength of the bracket 112, which is not limited here.

[0053] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0054] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0055] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mouse with a side scroll wheel, characterized in that: include: a substrate, including a base plate; A shell assembly, which defines a receiving cavity together with the base, the shell assembly includes a side shell and a top shell, the top shell and the bottom plate are arranged opposite to each other along a first direction, and the side shell defines a first avoidance groove and a second avoidance groove both connected to the receiving cavity; A control component includes a side roller, a side button and a control main board, wherein the control main board is arranged in the accommodating cavity, the side roller is exposed in the first avoidance groove and can be connected to the control main board, the side button is exposed in the second avoidance groove and is connected to the control main board, and the side button is used to control the input status of the side roller and the control main board.

2. The mouse with a side scroll wheel according to claim 1, characterized in that: Along the first direction, the mouse with the side scroll wheel has a first height a, and the side of the bottom plate facing away from the shell assembly has a first minimum distance b from the side scroll wheel. The first height a and the first minimum distance b satisfy: 0.4a<b≤0.8a.

3. The mouse with a side scroll wheel according to claim 2, characterized in that: The first minimum distance b satisfies: 18.4 mm≤b≤20.5 mm.

4. The mouse with a side scroll wheel according to claim 1, characterized in that: The mouse with a side scroll wheel has a front end for setting a top button and a rear end suitable for abutting against the palm, and along a second direction from the front end to the rear end, the mouse with a side scroll wheel has a first length c, and the side of the rear end facing away from the front end has a second minimum distance d with the side scroll wheel, and the first length c and the second minimum distance d satisfy: 0.6c≤d≤0.8c.

5. The mouse with a side scroll wheel according to claim 1, characterized in that: The base includes a bracket, which is connected to the shell assembly and / or the bottom plate, and the bracket defines a first through hole. The control assembly also includes an encoder, and the encoder defines a second through hole. The first through hole and the second through hole are arranged opposite to each other. The side roller has a core shaft, and the core shaft has a first end and a second end. The first end is passed through the first through hole and connected to the encoder, and the second end is passed through the second through hole. The core shaft is used to trigger the encoder, and the encoder is connected to the control main board.

6. The mouse with a side scroll wheel according to claim 5, characterized in that: The first end is interference fit with the encoder; and / or, An assembly gap e between the second end and the bracket satisfies: e>0mm.

7. The mouse with a side scroll wheel according to claim 5, characterized in that: The first end is configured as a prism; and / or the second end is configured as a cylinder.

8. The mouse with a side scroll wheel according to claim 5, characterized in that: The side roller also includes a roller body, the roller body is exposed outside the first avoidance groove, the roller body has a third through hole, the core shaft is passed through the third through hole, and the core shaft is interference fit with the roller body.

9. The mouse with a side scroll wheel according to claim 8, characterized in that: The wall surface of the roller body facing away from the core shaft has a first anti-slip portion; and / or, The core shaft surface has a second anti-slip portion, and the second anti-slip portion is used to abut against the roller body.

10. The mouse with a side scroll wheel according to claim 1, characterized in that: The base body includes a bracket, and the bracket is used to set the side roller; Wherein, the bracket and the shell assembly are connected by hot melting, and / or, the bracket and the shell assembly are connected by bolts.

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