Mouse with angle-adjustable sensor

Abstract

The invention discloses a mouse with an angle-adjustable sensor, which comprises a shell, the shell comprises a bottom shell and an upper cover, a mounting cavity is defined by the bottom shell and the upper cover, the bottom shell is provided with a first central axis along the front-back direction, the bottom shell is provided with a mounting hole, and the mounting hole and the bottom shell share the same center; the photoelectric module is arranged in the mounting cavity and corresponds to the mounting hole; the adjusting module is movably arranged at the mounting hole, the adjusting module is used for mounting a photoelectric module, the adjusting module is provided with a light hole through which light emitted by the photoelectric module penetrates, the light hole is provided with a second central axis in the front-back direction, and the light hole and the mounting hole share the same center; the adjusting module at least can drive the photoelectric module to rotate relative to the bottom shell so as to adjust the included angle between the second central axis and the first central axis. According to the mouse with the angle-adjustable sensor, the orientation of the second central axis of the light hole of the photoelectric module can be adjusted, so that the control precision when the mouse is used can be improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mouse, and particularly relates to a mouse with adjustable sensor angle. BACKGROUND

[0002] The mouse is an external input device of a computer and is also an indicator for positioning the longitudinal and horizontal coordinates of a computer display system, and is named as mouse due to its shape similar to a mouse. In the related art, the installation position of an optoelectronic module (an optoelectronic circuit board, a lens and an optoelectronic sensor) of the mouse is fixed, and a user cannot adjust the orientation of the optoelectronic sensor according to the user's own use habits or use scenarios, thereby affecting the use accuracy of the mouse. SUMMARY

[0003] The application aims to disclose a mouse with adjustable sensor angle to solve the technical problem of limited use accuracy of the mouse caused by the unadjustable orientation of the optoelectronic sensor in the prior art.

[0004] To achieve the above-mentioned purpose, the application discloses a mouse with adjustable sensor angle, which comprises:

[0005] A shell comprising a bottom shell and an upper cover, the bottom shell and the upper cover surrounding a mounting cavity, the bottom shell having a first central axis along the front-rear direction, and the bottom shell being provided with a mounting hole, the mounting hole and the bottom shell being concentric;

[0006] An optoelectronic module arranged in the mounting cavity and corresponding to the mounting hole;

[0007] An adjustment module movably arranged at the mounting hole, the adjustment module being used for mounting the optoelectronic module, and the adjustment module being provided with a light hole for the light emitted by the optoelectronic module to pass through, the light hole having a second central axis along the front-rear direction, and the light hole and the mounting hole being concentric;

[0008] The adjustment module can at least drive the optoelectronic module to rotate relative to the bottom shell to adjust the included angle between the second central axis and the first central axis.

[0009] As an optional implementation, the adjustment module is configured to adjust the included angle between the second central axis and the first central axis to be within the range of 0-45°.

[0010] As an optional implementation, the adjustment module is configured to be able to drive the optoelectronic module to rotate and to be able to drive the optoelectronic module to move in a straight line direction.

[0011] As an optional implementation, the adjusting module comprises a first adjusting mechanism and a second adjusting mechanism rotatably arranged on the first adjusting mechanism, the second adjusting mechanism is arranged for mounting the photoelectric module, and the second adjusting mechanism is provided with the light hole, the second adjusting mechanism is rotatably arranged relative to the shell, and the first adjusting mechanism is slidably arranged relative to the bottom shell.

[0012] As an optional implementation, the first adjusting mechanism comprises a first adjusting seat and a sliding piece arranged on the first adjusting seat, and the first adjusting seat is arranged for mounting the second adjusting mechanism.

[0013] The bottom shell is provided with a guide hole extending in the left-right direction, and the sliding piece is slidably arranged in the guide hole.

[0014] As an optional implementation, the second adjusting mechanism comprises a second adjusting seat and a rotating arm arranged on the second adjusting seat, and the second adjusting seat is arranged for mounting the photoelectric module.

[0015] The first adjusting seat is provided with an arc-shaped wall, and the rotating arm is rotatably arranged relative to the arc-shaped wall.

[0016] As an optional implementation, the second adjusting seat comprises an inner rotating part and an outer supporting part arranged on the circumferential wall of the inner rotating part, the inner rotating part is exposed from the mounting hole, the thickness of the inner rotating part is greater than the thickness of the outer supporting part, and the outer supporting part is connected with the rotating arm.

[0017] The first adjusting seat is provided with a limiting groove, and the outer supporting part is rotatably arranged in the limiting groove.

[0018] As an optional implementation, the adjusting module further comprises a first limiting structure, and the first limiting structure is arranged for limiting the rotation angle of the second adjusting mechanism relative to the first adjusting mechanism.

[0019] As an optional implementation, the first limiting structure comprises a plurality of protrusions arranged on the first adjusting mechanism and a groove arranged on the second adjusting mechanism, the plurality of protrusions are arranged in a spaced manner along the rotation direction of the second adjusting mechanism, and each protrusion is arranged for being clamped in the groove.

[0020] As an optional implementation, the adjusting module further comprises a second limiting structure, and the second limiting structure is arranged on the first adjusting mechanism and is arranged for limiting the maximum rotation angle of the second adjusting mechanism relative to the first adjusting mechanism.

[0021] Compared with the prior art, the sensor angle-adjustable mouse has the following beneficial effects:

[0022] The sensor angle-adjustable mouse of the present application is characterized in that: an adjustable module is arranged at the mounting hole of the bottom shell, and the adjustable module is arranged with an optical module, so that when the adjustable module moves relative to the bottom shell, the optical module is at least driven to rotate, and when the optical module rotates to the left or right, the included angle between the second center axis of the light hole and the first center axis a of the bottom shell can be adjusted, that is, by adjusting the rotation of the second center axis of the light hole, the first center axis a and the third center axis of the arm can be overlapped as much as possible, so that the user can adjust the position of the optical module according to the comfortable angle of the hand, which can not only adapt to the comfortable degree of the hand, but also adjust the positioning accuracy of the cursor of the mouse, and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 is a schematic diagram of a hand using a mouse;

[0025] Figure 2 is another schematic diagram of a hand using a mouse;

[0026] Figure 3 is a schematic diagram of the structure of the mouse of the embodiment of the present application;

[0027] Figure 4 is a schematic diagram of the structure of the mouse in Figure 3 after the bottom shell is hidden;

[0028] Figure 5 is a schematic diagram of the structure of the bottom shell, the adjustable module and the optical module of the embodiment of the present application;

[0029] Figure 6 is a schematic diagram of the structure of the adjustable module and the optical module in Figure 5 from one perspective;

[0030] Figure 7 is a schematic diagram of the structure of the adjustable module and the optical module in Figure 5 from another perspective;

[0031] Figure 8 is a schematic diagram of the structure of the optical module in Figure 7 from another perspective after the optical control board is hidden;

[0032] Figure 9 is a schematic diagram of the structure of the optical module in Figure 8is a perspective view of the sensor angle adjustable mouse in FIG. 1 from another angle;

[0033] Figure 10 is Figure 8 is a perspective view of the sensor angle adjustable mouse in FIG. 1 from another angle;

[0034] Figure 11 is Figure 8 is a perspective view of the sensor angle adjustable mouse in FIG. 1 from another angle;

[0035] Figure 12 is Figure 11 is a sectional view of the sensor angle adjustable mouse in FIG. 1 along the direction of A-A;

[0036] Figure 13 is Figure 8 is a structural view of the first adjusting seat in FIG. 1;

[0037] Figure 14 is Figure 8 is a structural view of the second adjusting seat in FIG. 1.

[0038] Main figure mark explanation:

[0039] 100-sensor angle adjustable mouse, 10-housing, 11-bottom shell, 111-fixing ear, 12-upper cover, 13-mounting cavity, 14-mounting hole, 15-guiding hole, 20-photoelectric module, 21-sensor, 22-optical lens, 23-optical sensing element, 24-photoelectric control board, 30-adjusting module, 31-light hole, 311-emitting end, 312-incident end, 32-first adjusting mechanism, 321-first adjusting seat, 3211-sliding ear, 3212-limiting groove, 322-sliding piece, 323-guiding shaft, 324-arc-shaped wall, 3241-second arc-shaped surface, 325-through hole, 33-second adjusting mechanism, 331-second adjusting seat, 3311-inner rotating part, 3312-outer supporting part, 332-rotating arm, 333-first arc-shaped surface, 335-mounting column, 336-positioning column, 337-connecting rib, 338-bulge, 34-first limiting structure, 341-protrusion, 342-groove, 35-second limiting structure, 200-mouse, 210-housing, 220-light hole. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the 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.

[0041] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0042] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0043] In addition, the terms "mount", "set", "provided with", "connected", "connected" should be broadly understood. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In addition, the terms "first", "second", and the like are mainly used to distinguish different devices, elements or components (the specific type and structure can be the same or different), and are not intended to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise stated, the meaning of "multiple" is two or more.

[0045] The technical solutions of the present application will be further described below in conjunction with the embodiments and the drawings.

[0046] The mouse controls the position of the cursor on the display by an optoelectronic module, which includes a sensor, an optical lens, an optical sensing element, and an optoelectronic control circuit board, etc. The sensor is used to emit light, the optical lens refracts the light to project it on the support surface supporting the mouse, the optical sensing element receives the light reflected by the support surface and generates a displacement signal according to the light, and the optoelectronic control circuit board is electrically connected to the control mainboard of the mouse and the optical sensing element, so that the control mainboard of the mouse transmits the electrical signal to the computer host to adjust the position of the cursor on the display.

[0047] In the prior art, the installation position of the photoelectric module formed by the sensor, the optical lens and the optical sensing element is fixed in the mouse. However, when the hand 300 holds and uses the mouse 200, for example Figure 1 As shown in the figure (at this time, the picture shows the bottom surface of the mouse 200), the mouse 200 is provided with a light hole 220 for the light to pass through. When the hand 300 is in the most comfortable holding state, the second central axis b of the light hole 220 and the third central axis c of the arm have an included angle, and the second central axis b and the third central axis c do not coincide, that is, the connecting path of the incident end and the exit end of the light of the photoelectric module and the third central axis c do not coincide. When the hand 300 controls the mouse 200, the mouse 200 also needs to correct the offset, thereby affecting the sensitivity of the mouse 200.

[0048] To solve the above technical problems, please refer to Figures 3 to 14 The embodiment of the present application provides a mouse 100 with adjustable sensor angle, which comprises a shell 10, a photoelectric module 20 and an adjusting module 30.

[0049] Among them, please refer to Figures 5 to 6 The shell 10 comprises a bottom shell 11 and an upper cover 12, and the bottom shell 11 and the upper cover 12 surround to form an installation cavity 13. The bottom shell 11 has a first central axis a along the front and back direction, and is provided with a mounting hole 14 which is coaxial with the bottom shell 11. The photoelectric module 20 is arranged in the installation cavity 13 and corresponds to the mounting hole 14. The adjusting module 30 is movably arranged at the mounting hole 14, and is used for mounting the photoelectric module 20. The adjusting module 30 is provided with a light hole 31 for the light emitted by the photoelectric module 20 to pass through. The light hole 31 has an exit end 311 and an incident end 312 of the light, and the connecting direction of the exit end 311 and the incident end 312 is the extension direction of the second central axis b of the light hole 31. The adjusting module 30 can at least drive the photoelectric module 20 to rotate relative to the bottom shell 11, so as to adjust the included angle between the first central axis a and the second central axis b.

[0050] The sensor angle-adjustable mouse 100 can adjust the angle between the second center axis b of the light hole 31 and the first center axis a of the bottom shell 11 by rotating the second center axis b, so as to realize the coincidence of the second center axis b and the third center axis c of the arm of the hand as much as possible according to the holding posture of the mouse by the hand at this time, so that the user can adjust the position of the photoelectric module 20 according to the comfortable angle of the hand, which can not only adapt to the use comfort of the hand, but also adjust the positioning accuracy of the cursor of the mouse, and improve the use experience of the user.

[0051] In the embodiment, the photoelectric module 20 includes a sensor 21, an optical lens 22, an optical sensing element 23, and a photoelectric control board 24. Figures 7 to 12 The photoelectric module 20 includes a sensor 21, an optical lens 22, an optical sensing element 23, and a photoelectric control board 24.

[0052] It should be noted that the exit end 311 of the light hole 31 refers to one end of the light emitted by the sensor 21, and the entrance end 312 of the light hole 31 refers to one end of the light entering the light hole 31 and received by the optical sensing element 23.

[0053] In the embodiment, the "rotation" refers to that the adjustment module 30 can not only drive the photoelectric module 20 to rotate to the left, but also drive the photoelectric module 20 to rotate to the right, so as to adjust the angle range between the first center axis a and the second center axis b, increase the adjustment mode, and improve the practicability of the mouse.

[0054] It should be noted that the front-rear direction in the embodiment refers to that when the sensor angle-adjustable mouse 100 is placed on a support surface (for example, a desktop) for use, the rear direction of the sensor angle-adjustable mouse 100 corresponds to the rear of the user, the front direction of the sensor angle-adjustable mouse 100 corresponds to the front of the user, the left direction of the sensor angle-adjustable mouse 100 corresponds to the left of the user, the right direction of the sensor angle-adjustable mouse 100 corresponds to the right of the user, and the up-down direction is the vertical direction.

[0055] The first central axis a extends in the front-rear direction, and the bottom shell 11 is divided into two parts by the first central axis a. The first central axis a is a symmetrical structure as much as possible, that is, the mounting hole 14 is arranged at the center of the bottom shell 11, and the photoelectric module 20 is arranged at the center of the mouse, so as to ensure the balance of the mouse during use.

[0056] The mounting hole 14 can be circular, square, or oval, and the adjustment module 30 can be exposed relative to the mounting hole 14, so that the hand can contact the adjustment module 30 to drive the photoelectric module 20 to rotate.

[0057] For convenience of description, the sensor angle-adjustable mouse 100 is referred to as a mouse.

[0058] The adjustment module 30 of the present embodiment drives the photoelectric module 20 to rotate relative to the bottom shell 11, and the adjustment module 30 is configured to adjust the included angle between the second central axis b and the first central axis a to be within the range of 0-45°, that is, the maximum included angle between the second central axis b of the light hole 31 and the first central axis a of the bottom shell 11 is 45°. For example, when the palm turns the mouse to the left for comfortable holding, the light hole 31 is adjusted to rotate to the right so that the second central axis coincides with the third central axis c. When the palm turns the mouse to the right for comfortable holding, the light hole 31 is adjusted to rotate to the left so that the second central axis coincides with the third central axis c. Thus, the user can adjust the placement angle of the photoelectric module 20 according to his own use habit, and the control sensitivity of the mouse is ensured.

[0059] Please refer to Figure 2 In another practical mode, when the hand holds the mouse in a comfortable state, although the second central axis b of the light hole 220 is parallel to the third central axis c of the arm, there is a certain distance between the two, which also affects the sensitivity of the mouse 200 in use.

[0060] To further solve the technical problem, the adjustment module 30 in the present embodiment is configured to not only drive the photoelectric module 20 to rotate to adjust the included angle between the second central axis b and the first central axis a, but also drive the photoelectric module 20 to move in a straight line direction, that is, to move to the left and / or right direction, to adjust the distance between the second central axis b and the first central axis a.

[0061] Specifically, please refer to Figures 6 to 11When the photoelectric module 20 is driven to rotate and move linearly, the adjusting module 30 comprises a first adjusting mechanism 32 and a second adjusting mechanism 33 rotatably arranged on the first adjusting mechanism 32, the second adjusting mechanism 33 is arranged with the photoelectric module 20, and the second adjusting mechanism 33 is provided with the light hole 31, and the first adjusting mechanism 32 is slidably arranged relative to the bottom shell 11. In this way, by arranging two mechanisms, the size of the included angle between the second center axis b and the first center axis a and the distance between the second center axis b and the first center axis a are adjusted respectively. That is, the included angle between the second center axis b and the first center axis a of the photoelectric module 20 is adjusted after the second adjusting mechanism 33 is rotated relative to the first adjusting mechanism 32, and the distance between the second center axis b and the first center axis a is adjusted after the second adjusting mechanism 33 is moved relative to the bottom shell 11.

[0062] Specifically, referring to Figures 7 to 11 , the first adjusting mechanism 32 comprises a first adjusting seat 321 and a sliding piece 322 arranged on the first adjusting seat 321, and the first adjusting mechanism 32 is used for mounting the second adjusting mechanism 33; the bottom shell 11 is provided with a guide hole 15 extending in the left-right direction, and the sliding piece 322 is slidably arranged in the guide hole 15. Understandably, the guide hole 15 extends in the left-right direction, and when the sliding piece 322 is driven to slide in the guide hole 15, the distance between the light hole 31 and the second center axis b and the first center axis a, that is, the distance between the third center axis c, is adjusted.

[0063] Understandably, in order to ensure the stability of the movement of the first adjusting seat 321 in the left-right direction, the first adjusting mechanism 32 can further comprise a guide shaft 323 extending in the left-right direction, and the bottom shell 11 is provided with a fixing lug 111 for fixing the guide shaft 323, and the first adjusting seat 321 is slidably arranged on the guide shaft 323 through a sliding lug 3211. In this way, by arranging the guide shaft 323, the sliding of the first adjusting seat 321 is guided, and the stability and linearity of the first adjusting seat 321 in the left-right direction are ensured.

[0064] Specifically, when the first adjusting seat 321 is installed, the first adjusting seat 321 is hidden in the mounting cavity 13, and the second adjusting mechanism 33 is exposed to the mounting hole 14. In this way, only by arranging the second adjusting mechanism 33 to be exposed to the mounting hole 14, the bottom shell 11 shields the first adjusting seat 321, and the consistency of the appearance of the whole mouse is ensured. When the hidden installation of the first adjusting seat 321 is realized, the position corresponding to the first adjusting seat 321 of the bottom shell 11 can be thinned to form a groove, and the first adjusting seat 321 is arranged in the groove.

[0065] Please refer to Figure 13This is a schematic diagram of the structure of the first adjusting seat 321 in an embodiment of the present invention. The first adjusting seat 32 has a through hole 325 at its center, and the second adjusting seat 331 is inserted through the second adjusting seat 331 to protrude from the bottom shell 11. The through hole 325 and the mounting hole 14 are arranged at the same center.

[0066] Please see Figures 9 to 11 as well as Figure 14 The diagram below shows the structure of the second adjustment mechanism 33 according to an embodiment of the present invention. The second adjustment mechanism 33 includes a second adjustment seat 331 and a rotating arm 332 disposed on the second adjustment seat 331. The second adjustment seat 331 is used to install the optoelectronic module 20. The first adjustment seat 321 in the first adjustment mechanism 31 is provided with an arc-shaped wall 324. The rotating arm 332 is rotatably disposed relative to the arc-shaped wall 324. In this way, the second adjustment seat 331 is rotated relative to the first adjustment seat 321 by means of sliding cooperation between the rotating arm 332 and the arc-shaped wall 324. Compared with the rotation of the entire second adjustment seat 331 relative to the first adjustment seat 321, the contact area between the rotating arm 332 and the arc-shaped wall 324 is smaller, reducing the contact friction between the two.

[0067] It should be noted that the rotating arm 332 and the arc-shaped wall 324 are in arc-shaped contact. The rotating arm 332 has a first arc-shaped surface 333, and the arc-shaped wall 324 has a second arc-shaped surface 3241. The first arc-shaped surface 333 and the second arc-shaped surface 3241 slide together, and there is also a certain amount of friction between them. After rotating relative to the arc-shaped wall 324, the rotating arm 332 can stop at any position within the circumferential range of the arc-shaped wall 324, thereby achieving the effect of adjusting the second central axis b to be at any angle within the 45° angle range relative to the first central axis a.

[0068] Understandably, since the second central axis b can rotate relative to the first central axis a along the left and right sides, the central angle corresponding to the arcuate wall 324 is at least 90°.

[0069] The second adjusting seat 331 can be integrally formed with the rotating arm 332, or they can be formed separately and then connected as one unit.

[0070] Specifically, in order to limit the second adjusting seat 331 from being separated from the first adjusting seat 321 when the second adjusting seat 331 rotates relative to the first adjusting seat 321, the second adjusting seat 331 comprises an inner rotating part 3311 and an outer supporting part 3312 provided on the peripheral wall of the inner rotating part 3311, the inner rotating part 3311 is exposed from the mounting hole 14, and the thickness of the inner rotating part 3311 is greater than the thickness of the outer supporting part 3312, and the outer supporting part 3312 is connected to the rotating arm 332; the first adjusting seat 321 is provided with a limiting groove 3212, and the outer supporting part 3312 is rotationally arranged in the limiting groove 3212, so that the outer supporting part 3312 with a thinner thickness can rotate by providing the limiting groove 3212 on the first adjusting seat 321, thereby limiting the separation of the entire second adjusting seat 331 from the first adjusting seat 321; and the inner rotating part 3311 with a thicker thickness can be exposed from the through hole 325.

[0071] Further, please refer to Figure 8 、 Figure 9 、 Figure 13 and Figure 14 , in order to limit the position of the rotating arm 332 relative to the arc-shaped wall 324, the adjusting module 30 further comprises a first limiting structure 34, the first limiting structure 34 is used for limiting the rotation angle of the second adjusting mechanism 33 relative to the first adjusting mechanism 32, specifically, for cooperating with the rotating arm 332, so that when the rotating arm 332 is rotated relative to the arc-shaped wall 324, the setting of the first limiting structure 34 reduces the tendency of the second adjusting seat 331 to rotate relative to the first adjusting seat 321 under the action of a smaller external force, thereby ensuring the stability of the position of the photoelectric module 20 in the shell 10.

[0072] Specifically, the first limiting structure 34 of the embodiment comprises a plurality of protrusions 341 provided on the first adjusting mechanism 32 and a groove 342 provided on the second adjusting mechanism 33, the plurality of protrusions 341 are arranged separately along the rotation direction of the second adjusting mechanism 33, and each protrusion 341 is arranged in the groove 342, specifically, the plurality of protrusions 341 are arranged on the arc-shaped wall 324, and the groove 342 is arranged on the rotating arm 332, so that when the rotating arm 332 is rotated to a certain position relative to the arc-shaped wall 324, the protrusion 341 is arranged in the groove 342, thereby limiting the position of the entire second adjusting mechanism 33. In other embodiments, a first coating layer can be provided on the second arc-shaped surface 3241 of the arc-shaped wall 324, and / or a second coating layer can be provided on the first arc-shaped surface 333 of the rotating arm 332, and the first coating layer and the second coating layer cooperate to increase the friction between the rotating arm 332 and the arc-shaped wall 324, while ensuring that the rotating arm 332 can rotate relative to the arc-shaped wall 324, so as to limit the position of the rotating arm 332 by means of friction.

[0073] Specifically, the arc-shaped wall 324 of the embodiment is provided with three protrusions 341, one protrusion 341 is arranged at the position where the second central axis b coincides with the first central axis a, and one protrusion 341 is arranged at the position where the second central axis b is turned to the left and the first central axis a forms the largest angle, and one protrusion 341 is arranged at the position where the second central axis b is turned to the right and the first central axis a forms the largest angle. The three protrusions 341 are arranged to limit the three limit positions of the rotating arm 332. In other embodiments, other numbers of protrusions 341 can be arranged as needed.

[0074] Further, in order to avoid the second adjusting mechanism 33 from being turned relative to the first adjusting mechanism 32 under the action of an external force after being turned to the maximum angle, the adjusting module 30 further comprises a second limiting structure 35 arranged on the first adjusting mechanism 32 and used for limiting the maximum angle of the second adjusting mechanism 33 relative to the first adjusting mechanism 32. That is, after the second adjusting mechanism 33 is turned to the maximum angle relative to the first adjusting mechanism 32, the second adjusting mechanism 33 cannot be further turned relative to the first adjusting mechanism 32 under the action of the second limiting structure 34.

[0075] Specifically, referring to the drawings, the second limiting structure 35 is a limiting block arranged on the first adjusting seat 321. After the second adjusting seat 331 is turned to the maximum angle relative to the first adjusting seat 321 in the first direction (for example, the left direction), the first adjusting seat 321 touches the limiting block, and at this time, the second adjusting seat 331 cannot be further turned in the first direction (for example, the left direction). Specifically, the further movement of the second adjusting seat 331 is limited by the contact between the rotating arm 332 and the limiting block.

[0076] In this way, the arrangement of the rotating arm 332 of the embodiment not only reduces the contact area when the entire second adjusting seat 331 is directly turned relative to the first adjusting seat 321, but also can cooperate with the second limiting structure 34 to limit the maximum turning angle of the second adjusting seat 331, thereby having multiple effects. At the same time, only the rotating arm 332 needs to be arranged to cooperate with the second limiting structure 35, and no structure arranged on the second adjusting seat 331 to cooperate with the second limiting structure 34 is needed, thereby simplifying the structure of the entire adjusting module 30, reducing the assembly difficulty of the entire adjusting module 30, and reducing the production cost.

[0077] It should be noted that the first limiting structure 34 and the second limiting structure 35 can be arranged only one of them, or both of them can be arranged, so that better limiting effect is achieved.

[0078] Please refer to Figure 8 , Figure 11 and Figure 14The photoelectric module 20 of the embodiment comprises a sensor 21, an optical lens 22, an optical sensing element 23 and a photoelectric control board 24, when the photoelectric control board 24 is installed, the second adjusting seat 331 is provided with an installation column 335 and a positioning column 336, the positioning column 336 is arranged in the photoelectric control board 24, so as to position the installation position of the photoelectric control board 24, and the rear installation column 335 and the photoelectric control board 24 are connected through bolts, so as to fix the photoelectric control board 24 on the installation column 335.

[0079] Further, in order to ensure the structural strength of the whole installation column 335 and the positioning column 336, the installation column 335 and the positioning column 336 are further connected through a connecting rib 337, so that the connecting rib 337, the installation column 335 and the positioning column 336 form an integral whole.

[0080] Wherein, when the holding angle of the hand to the mouse appears as shown in the case of Figure 1 , the first adjusting mechanism 32 can drive the second adjusting mechanism 33 and the photoelectric module 20 to rotate relative to the bottom shell 11, so as to adjust the coincidence of the second center axis b and the third center axis c of the arm; when the holding angle of the hand to the mouse appears as shown in the case of Figure 2 , the first adjusting mechanism 32 can drive the second adjusting mechanism 33 and the photoelectric module 20 to make linear motion relative to the bottom shell 11, so as to adjust the coincidence of the second center axis b and the third center axis c. Or in another embodiment, the second adjusting mechanism 33 and the photoelectric module 20 can be driven to rotate and move in a linear direction relative to the bottom shell 11 at the same time, so as to realize the coincidence between the second center axis b and the third center axis c.

[0081] The above-mentioned sensor angle-adjustable mouse 100, by setting the adjusting mechanism 30 to comprise the first adjusting mechanism 32 and the second adjusting mechanism 33 arranged on the first adjusting mechanism 32, realizes that the adjusting mechanism 30 can not only drive the photoelectric module 20 to rotate relative to the bottom shell 11, but also drive the photoelectric module 20 to move in a linear direction relative to the bottom shell 11, increases the diversity of adjusting the photoelectric module 20, and meets the needs of different users' use habits; by being provided with the first limiting structure 34, the plurality of stop positions after the rotation of the second adjusting mechanism 33 can be limited; by being provided with the second limiting structure 34, the maximum rotation angle of the second adjusting mechanism 33 relative to the first adjusting mechanism 32 can be limited.

[0082] The technical means disclosed in the present application scheme is not limited to the technical means disclosed in the above-mentioned embodiments, and also includes the technical scheme composed of any combination of the above technical features. It should be pointed out that, for ordinary technical personnel in the technical field, some improvements and refinements can be made without departing from the principle of the present application, and these improvements and refinements are also regarded as the protection scope of the present application.

Claims

1. A sensor angle adjustable mouse (100), characterized in that, The sensor angle-adjustable mouse (100) comprises: a shell (10) comprising a bottom shell (11) and an upper cover (12), the bottom shell (11) and the upper cover (12) surrounding a mounting cavity (13), the bottom shell (11) having a first central axis along the front-rear direction, and the bottom shell (11) being provided with a mounting hole (14) which is coaxial with the bottom shell (11); a photoelectric module (20) arranged in the mounting cavity (13) and corresponding to the mounting hole (14); an adjustment module (30) movably arranged at the mounting hole (14), the adjustment module (30) being used for mounting the photoelectric module (20), and the adjustment module (30) being provided with a light hole (31) through which light emitted by the photoelectric module (20) passes, the light hole (31) having an exit end and an entrance end of the light, and the line direction of the exit end and the entrance end being the extension direction of a second central axis of the light hole (31); wherein the adjustment module (30) can at least drive the photoelectric module (20) to rotate relative to the bottom shell (11) to adjust the included angle between the second central axis and the first central axis.

2. The sensor angle-adjustable mouse (100) according to claim 1, wherein the adjustment module (30) is configured to adjust the included angle between the second central axis and the first central axis to be within the range of 0-45°.

3. The sensor angle-adjustable mouse (100) according to claim 1 or 2, characterized in that, the adjustment module (30) is configured to be able to drive the photoelectric module (20) to rotate and to be able to drive the photoelectric module (20) to move in a straight line direction.

4. The sensor angle-adjustable mouse (100) according to claim 3, wherein the adjustment module (30) comprises a first adjustment mechanism (32) and a second adjustment mechanism (33) rotatably arranged on the first adjustment mechanism (32), the second adjustment mechanism (33) mounting the photoelectric module (20), and the second adjustment mechanism (33) being provided with the light hole (31), and the first adjustment mechanism (32) being slidingly arranged relative to the bottom shell (11).

5. The sensor angle-adjustable mouse (100) according to claim 4, wherein the first adjustment mechanism (32) comprises a first adjustment seat (321) and a sliding piece (322) arranged on the first adjustment seat (321), and the first adjustment seat (321) is used for mounting the second adjustment mechanism (33); the bottom shell (11) is provided with a guide hole (15) extending along the left-right direction, and the sliding piece (322) is slidingly arranged in the guide hole (15).

6. The sensor angle-adjustable mouse (100) according to claim 4, wherein the second adjustment mechanism (33) comprises a second adjustment seat (331) and a rotating arm (332) arranged on the second adjustment seat (331), and the second adjustment seat (331) is used for mounting the photoelectric module (20). The first adjusting mechanism (32) is provided with an arc-shaped wall (324), and the rotating arm (332) is arranged to rotate relative to the arc-shaped wall (324).

7. The sensor angle-adjustable mouse (100) according to claim 6, characterized in that, The second adjusting seat (331) comprises an inner rotating part (3311) and an outer supporting part (3312) arranged on the peripheral wall of the inner rotating part (3311), the thickness of the inner rotating part (3311) is greater than the thickness of the outer supporting part (3312), the inner rotating part (3311) is exposed from the mounting hole (14), and the outer supporting part (3312) is connected with the rotating arm (332). The first adjusting seat (321) is provided with a limiting groove (3212), and the outer supporting part (3312) is arranged to rotate in the limiting groove (3212).

8. The sensor angle-adjustable mouse (100) according to any one of claims 4-7, characterized in that, The adjusting module (30) further comprises a first limiting structure (34), and the first limiting structure (34) limits the rotation angle of the second adjusting mechanism (33) relative to the first adjusting mechanism (32).

9. The sensor angle-adjustable mouse (100) according to claim 8, characterized in that, The first limiting structure (34) comprises a plurality of protrusions (341) arranged on the first adjusting mechanism (32) and a groove (342) arranged on the second adjusting mechanism (33), and the plurality of protrusions (341) are arranged separately along the rotation direction of the second adjusting mechanism (33), and each protrusion (341) is arranged to be clamped in the groove (342).

10. The sensor angle-adjustable mouse (100) according to any one of claims 4-7, characterized in that, The adjusting module (30) further comprises a second limiting structure (34), and the second limiting structure (34) is arranged on the first adjusting mechanism (32) and is used to limit the maximum rotation angle of the second adjusting mechanism (33) relative to the first adjusting mechanism (32).

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