Mouse with retractable mouse cable for computer

Abstract

The utility model discloses a computer mouse with a retractable mouse cable, which relates to the technical field of computers and comprises a mouse body, a mouse cable body, a universal serial bus (USB) connector and a retractable component used for accommodating the mouse cable body. A through groove matched with the mouse cable body is formed in the second box body, and the first box body is installed at the bottom of the second box body. According to the mouse cable box, the coil spring in the initial state in the first box body enables the semicircular rotating shaft to automatically wind the mouse cable body in the second box body, the through groove is formed, it is ensured that the mouse cable body can be wound in the second box body, and the problems that operation is tedious and time is consumed due to the fact that the mouse cable body is manually retracted are solved; the problem that manpower is wasted is avoided, meanwhile, the problem that inconvenience is brought to a user due to the fact that the mouse cable bodies are long and are prone to being wound mutually is solved, and movement of the mouse body is prevented from being blocked through the fixing assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of computers, and in particular relates to a computer mouse with a retractable mouse line. Background Art

[0002] The mouse is a commonly used computer input device, which can position the cursor on the current screen and operate the screen elements where the cursor passes through the position through buttons and roller devices. The power cord of the wired mouse is relatively long. If the power cord is not arranged, the power cord will be entangled with each other, causing inconvenience to the user. In addition, the existing computer mouse with adjustable data cable length has the problems of being cumbersome, time-consuming and labor-consuming to operate during use.

[0003] The Chinese patent with patent number CN201720808317.7 discloses a computer mouse that is convenient for adjusting the length of a data cable, including a mouse body, a USB connector, a data cable, an elastic locking device, a rotating column, a dial and a water bag, wherein a rotating column is arranged on the inner edge side of the mouse body, and the upper and lower ends of the rotating column are rotatably connected to the mouse body respectively, a winding wheel is fixedly sleeved on the surface of the rotating column, and a data cable is wound on the surface of the winding wheel, and a through hole is opened in the middle of the front side of the mouse body, and the data cable extends out of the through hole; when the data cable needs to be extended or contracted, the winding wheel can be wound around the data cable by toggling the dial with a finger, so as to facilitate adjusting the length of the data cable, and the dial will rotate only under the action of a certain external force to maintain the stability of the data cable, and water can be injected into the water bag through a water pipe, so that in a relatively high temperature, the temperature of the mouse body is reduced when the user's palm is held, so as to avoid excessive sweating of the user's palm affecting the use.

[0004] However, in the implementation of relevant technologies, it was found that the computer mouse designed as above for adjusting the length of the data cable has the following problems: it is necessary to turn the dial with fingers to make the winding wheel wind the data cable, and the dial needs to be turned several times continuously, which makes the operation complicated, time-consuming and labor-intensive. In view of this, a computer mouse with a retractable mouse cable is provided to overcome the above defects. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a computer mouse with a retractable mouse cable to solve the problem that during the use of the existing computer mouse which is convenient for adjusting the length of the data cable, a finger needs to turn a dial to make a winding wheel wind the data cable, and the dial needs to be turned continuously for several circles, which is prone to cumbersome and time-consuming operation and a waste of manpower.

[0006] In order to solve the above technical problems, the utility model provides a computer mouse with a retractable mouse cable, comprising a mouse body, a mouse cable body, a USB connector and a retracting component for storing the mouse cable body, the retracting component comprising a second box body plugged into the mouse cable body, the second box body being provided with a through groove adapted to the mouse cable body, a first box body being installed at the bottom of the second box body, a semicircular shaft being rotatably connected between the first box body and the second box body, a coil spring being installed between the semicircular shaft and the first box body, which in an initial state enables the semicircular shaft to retract the mouse cable body into the second box body, and a through hole being provided at one end of the semicircular shaft for the mouse cable body to pass through.

[0007] Furthermore, it also includes a fixing component, which includes a positioning groove opened on the top of the second box body and connected to the through groove, the inner wall of the positioning groove is slidably connected with a card block, one side of the card block is penetrated by a slot and a limiting hole, the inside of the slot is provided with a rope loop that can be hung on the USB connector, and the mouse cable body is plugged into the card block through the limiting hole.

[0008] Furthermore, it also includes a limiting component, which includes a docking groove that runs through the top of the USB connector and through which the rope loop passes, a plug rod extending into the interior of the docking groove is inserted into one side of the USB connector, a connecting block is installed at one end of the plug rod, and a tension spring that is sleeved on the outside of the plug rod is installed between the connecting block and the outer wall of the USB connector, and the tension spring in the initial state makes the connecting block close to the USB connector.

[0009] Furthermore, a pull ring is installed on the outer wall of the connecting block, an anti-skid cover is installed on the outer wall of the pull ring, anti-skid particles are integrally formed on the outer surface of the anti-skid cover, and the material of the anti-skid cover is rubber.

[0010] Furthermore, a friction ring is installed on the inner wall of the limiting hole, the inner wall of the friction ring is slidably connected to the outer wall of the mouse cable body, the limiting hole is located inside the positioning groove, and the inner wall of the limiting hole is integrally formed with anti-slip texture.

[0011] Furthermore, the top of the first box body is threadedly connected to the bottom of the second box body, and the top of the semicircular rotating shaft is threadedly connected to an adjusting bolt inserted into the through hole.

[0012] Furthermore, the threaded end of the adjusting bolt is sleeved with two metal washers, and mutually matching radial ratchet teeth are provided on opposite sides of the two metal washers, and the inclination angle of the radial ratchet teeth is greater than the pitch of the thread on the threaded end of the adjusting bolt.

[0013] Furthermore, a sliding groove slidably connected to the semicircular rotating shaft is formed at the bottom of the second box body, and a cavity is integrally formed inside the semicircular rotating shaft.

[0014] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0015] 1. In the utility model, the coil spring in the initial state in the first box body enables the semicircular shaft to automatically reel the mouse cable body into the second box body. By setting the through groove, it is ensured that the mouse cable body can be retracted into the second box body, avoiding the problem of manual retraction of the mouse cable body, which is complicated and time-consuming to operate, and avoiding the problem of waste of manpower. At the same time, it solves the problem that the mouse cable body is relatively long and easy to be entangled with each other, which brings inconvenience to the user. Before the USB connector is connected to the computer host, the rope loop can be hung on it to avoid the weight of the retraction component pulling the mouse cable body, which may hinder the movement of the mouse body. The weight of the first box body and the second box body is used to make the rope loop give an upward pulling force to the block of the positioning groove, thereby increasing the friction between the through groove and the limiting hole and the mouse cable body, and then the mouse cable body is stuck, so as to control the exposed length of the mouse cable body and avoid the problem that the mouse cable body is easily retracted into the second box body without control.

[0016] 2. In the utility model, the connecting block is pulled to make the insertion rod slide on the USB connector and away from the docking slot, so that the rope loop can be passed through the docking slot and through the USB connector. The tension spring is manually loosened and its elastic reset principle is utilized to facilitate fixing the rope loop in the docking slot, thereby facilitating adjusting the distance between the first box body and the USB connector, thereby avoiding the problem of wire winding again. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a computer mouse with a retractable mouse cable according to the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of a second box body in a mouse with a retractable mouse cable for a computer according to the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of a first box body in a mouse with a retractable mouse cable for a computer according to the utility model;

[0021] Figure 4 This is a structural schematic diagram of a card block in a mouse with a retractable mouse cable for a computer according to the utility model;

[0022] Figure 5 for Figure 1 A magnified view of the structure at center A;

[0023] Figure 6 for Figure 1 A magnified view of the structure at B in the middle;

[0024] Figure 7 for Figure 2 Enlarged view of the structure at C in the middle.

[0025] Numbers in the figure:

[0026] 1. Mouse body; 2. Mouse cable body;

[0027] 3. Contraction assembly; 301. First box body; 302. Semicircular rotating shaft; 303. Coil spring; 304. Through hole; 305. Second box body; 306. Through slot;

[0028] 4. Fixing assembly; 401. Positioning slot; 402. Block; 403. Slot; 404. Limiting hole; 405. Rope loop;

[0029] 5. Limiting assembly; 501. Docking groove; 502. Insertion rod; 503. Connecting block; 504. Tension spring;

[0030] 6. Pull ring; 7. Friction ring; 8. Adjustment bolt; 9. USB connector.

[0031] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the existing computer mouse that is easy to adjust the length of the data line, the user needs to turn the dial with his fingers to make the winding wheel wind the data line, and the dial needs to be turned several times continuously, which is cumbersome, time-consuming and labor-intensive to operate.

[0036] Embodiment 1

[0037] Depend on Figure 1-Figure 7 The utility model provides a computer mouse with a retractable mouse cable.

[0038] Specifically, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention provides a mouse body 1, a mouse cable body 2, a USB connector 9 and a retracting assembly 3 for storing the mouse cable body 2, wherein the retracting assembly 3 comprises a second box body 305 plugged with the mouse cable body 2, a through slot 306 adapted to the mouse cable body 2 is provided on the second box body 305, a first box body 301 is installed at the bottom of the second box body 305, a semicircular shaft 302 is rotatably connected between the first box body 301 and the second box body 305, a coil spring 303 is installed between the semicircular shaft 302 and the first box body 301 so that the semicircular shaft 302 retracts the mouse cable body 2 in the second box body 305 in an initial state, and a through hole 304 is provided at one end of the semicircular shaft 302 for the mouse cable body 2 to pass through;

[0039] The coil spring 303 in the initial state in the first box body 301 enables the semicircular shaft 302 to automatically reel the mouse cable body 2 into the second box body 305. By providing the through groove 306, it is ensured that the mouse cable body 2 can be retracted into the second box body 305, avoiding the problem of manually retracting the mouse cable body 2, which is cumbersome and time-consuming to operate, and avoiding the problem of waste of manpower. At the same time, it solves the problem that the mouse cable body 2 is relatively long and easily entangled with each other, causing inconvenience to the user.

[0040] Embodiment 2

[0041] Furthermore, as a specific implementation of the utility model, the utility model provides a computer mouse with a retractable mouse cable.

[0042] Specifically, by Figure 1 , Figure 2 , Figure 4 , Figure 5 Figure 6 and Figure 7 The present invention also includes a fixing component 4, which includes a positioning groove 401 provided at the top of the second box body 305 and connected to the through groove 306, a card block 402 is slidably connected to the inner wall of the positioning groove 401, a slot 403 and a limiting hole 404 are penetrated through one side of the card block 402, a rope loop 405 which can be hung on the USB connector 9 is provided inside the slot 403, and the mouse line body 2 is plugged into the card block 402 through the limiting hole 404;

[0043] The USB connector 9 further includes a limit assembly 5, which includes a docking groove 501 which is opened through the top of the USB connector 9 and through which the rope loop 405 passes. A plug rod 502 which extends into the docking groove 501 is inserted on one side of the USB connector 9. A connecting block 503 is installed at one end of the plug rod 502. A tension spring 504 which is sleeved on the outside of the plug rod 502 is installed between the connecting block 503 and the outer wall of the USB connector 9. The tension spring 504 in the initial state makes the connecting block 503 close to the USB connector 9. Before the USB connector 9 is docked with the computer host, the rope loop 405 can be hung on it to avoid the weight of the contraction assembly 3 pulling the mouse line body 2, which would cause the mouse body 1 to be blocked from moving. The first box body 301 and the second box body 304 are used to connect the mouse line body 2 to the computer host. The weight of the second box body 305 causes the rope loop 405 to exert an upward pulling force on the block 402 of the positioning groove 401, thereby increasing the friction between the through groove 306 and the limiting hole 404 and the mouse line body 2, thereby clamping the mouse line body 2, so as to control the exposed length of the mouse line body 2 and avoid the problem that the mouse line body 2 is easily retracted into the second box body 305 without control. The connecting block 503 is pulled to make the insertion rod 502 slide on the USB connector 9 and away from the docking groove 501, so as to facilitate the rope loop 405 to pass through the USB connector 9 through the docking groove 501. The tension spring 504 is manually released and its elastic reset principle is utilized to facilitate the rope loop 405 to be fixed in the docking groove 501, so as to facilitate the adjustment of the first box body 301 and the USB The distance between the B connectors 9 can again avoid the problem of wire winding. A pull ring 6 is installed on the outer wall of the connecting block 503. An anti-skid cover is installed on the outer wall of the pull ring 6. The outer surface of the anti-skid cover is integrally formed with anti-skid particles. The material of the anti-skid cover is rubber. By setting the pull ring 6, it is convenient for people to pull the connecting block 503 by hand. By setting the anti-skid cover made of rubber material, hard contact between the human hand and the pull ring 6 is avoided. By setting the anti-skid cover with anti-skid particles, the hand is prevented from slipping off. A friction ring 7 is installed on the inner wall of the limiting hole 404. The inner wall of the friction ring 7 is slidably connected to the outer wall of the mouse line body 2. The limiting hole 404 is located inside the positioning groove 401. The inner wall of the limiting hole 404 is integrally formed with anti-skid patterns. The friction ring 7 with anti-skid patterns improves the fixing effect of the block 402 on the mouse line body 2. The top of the first box body 301 is threadedly connected to the bottom of the second box body 305. The top of the semicircular shaft 302 is threadedly connected with an adjusting bolt 8 inserted into the through hole 304. Rotating the second box body 305 can separate it from the first box body 301 and make the semicircular shaft 302 away from the second box body 305, so as to facilitate rotating the adjusting bolt 8 to adjust the position of the semicircular shaft 302 on the mouse line body 2 to meet different storage requirements. The threaded end of the adjusting bolt 8 is sleeved with two metal gaskets, and the opposite sides of the two metal gaskets are provided with radial ratchets that match each other. The inclination angle of the radial ratchets is greater than the pitch of the thread on the threaded end of the adjusting bolt 8.The adjusting bolt 8 is fixed by the tension formed by the radial ratchets on the opposite sides of the two metal washers. Since the inclination angle of the radial ratchets is greater than the pitch of the thread on the threaded end of the adjusting bolt 8, a wedge effect is generated on the bolt head of the adjusting bolt 8 to prevent the adjusting bolt 8 from loosening. A slide groove is provided at the bottom of the second box body 305 to be slidably connected to the semicircular shaft 302. A cavity is integrally formed inside the semicircular shaft 302. The slide groove is provided to facilitate the insertion or extraction of the semicircular shaft 302 into or out of the second box body 305. The cavity is provided to ensure that the semicircular shaft 302 is light in weight, thereby avoiding the problem that the weight affects the firmness of the USB connector 9 after docking with the computer host.

[0044] Working principle:

[0045] The coil spring 303 in the initial state in the first box body 301 enables the semicircular shaft 302 to automatically reel the mouse cable body 2 into the second box body 305. By providing the through groove 306, it is ensured that the mouse cable body 2 can be retracted into the second box body 305, avoiding the problem of manually retracting the mouse cable body 2, which is cumbersome and time-consuming to operate, and avoiding the problem of waste of manpower. At the same time, it solves the problem that the mouse cable body 2 is relatively long and easily entangled with each other, causing inconvenience to the user.

[0046] Before the USB connector 9 is connected to the computer host, the rope loop 405 can be hung on it to prevent the weight of the contraction component 3 from pulling the mouse cable body 2, which would hinder the movement of the mouse body 1. The weight of the first box body 301 and the second box body 305 is used to make the rope loop 405 apply an upward pulling force to the block 402 of the positioning groove 401, thereby increasing the friction between the through groove 306 and the limiting hole 404 and the mouse cable body 2, thereby clamping the mouse cable body 2, so as to control the exposed length of the mouse cable body 2 and avoid the problem of the mouse cable body 2 being easily retracted into the second box body 305 without control.

[0047] Pull the connecting block 503 to make the insertion rod 502 slide on the USB connector 9 and away from the docking slot 501, so as to facilitate the rope loop 405 to pass through the docking slot 501 through the USB connector 9. Manually loosen the tension spring 504 and utilize its elastic reset principle to facilitate fixing the rope loop 405 in the docking slot 501, thereby facilitating the adjustment of the distance between the first box body 301 and the USB connector 9, thereby avoiding the problem of wire winding again.

[0048] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A computer mouse with a retractable mouse cable, comprising: Mouse body (1); Mouse cable body (2); USB connector (9); A retractable component (3) for storing the mouse cable body (2); The fixing component (4) is used to prevent the movement of the mouse body (1) from being blocked. The invention is characterized in that the retracting component (3) comprises a second box body (305) plugged into the mouse cable body (2), the second box body (305) is provided with a through groove (306) adapted to the mouse cable body (2), the bottom of the second box body (305) is provided with a first box body (301), a semicircular shaft (302) is rotatably connected between the first box body (301) and the second box body (305), a coil spring (303) is installed between the semicircular shaft (302) and the first box body (301) so that the semicircular shaft (302) can retract the mouse cable body (2) into the second box body (305) in an initial state, and one end of the semicircular shaft (302) is provided with a through hole (304) for the mouse cable body (2) to pass through.

2. A computer mouse with a retractable mouse cable according to claim 1, characterized in that: The fixing assembly (4) comprises a positioning groove (401) which is provided at the top of the second box body (305) and communicates with the through groove (306); a card block (402) is slidably connected to the inner wall of the positioning groove (401); a slot (403) and a limiting hole (404) are provided through one side of the card block (402); a rope loop (405) which can be hung on the USB connector (9) is provided inside the slot (403); and the mouse cable body (2) is plugged into the card block (402) through the limiting hole (404).

3. A computer mouse with a retractable mouse cable according to claim 2, characterized in that: The device further comprises a limit assembly (5), wherein the limit assembly (5) comprises a docking groove (501) which is opened through the top of the USB connector (9) and through which the rope loop (405) passes; a plug rod (502) extending into the interior of the docking groove (501) is inserted into one side of the USB connector (9); a connecting block (503) is installed at one end of the plug rod (502); a tension spring (504) which is sleeved on the outside of the plug rod (502) is installed between the connecting block (503) and the outer wall of the USB connector (9); and the tension spring (504) in the initial state makes the connecting block (503) close to the USB connector (9).

4. A computer mouse with a retractable mouse cable according to claim 3, characterized in that: The outer wall of the connection block (503) is provided with a pull ring (6), and the outer wall of the pull ring (6) is provided with an anti-skid sleeve, the outer surface of the anti-skid sleeve is integrally formed with anti-skid particles, and the material of the anti-skid sleeve is rubber.

5. A computer mouse with a retractable mouse cable according to claim 4, characterized in that: The inner wall of the limiting hole (404) is installed with a friction ring (7), the inner wall of the friction ring (7) is slidably connected to the outer wall of the mouse cable body (2), the limiting hole (404) is located inside the positioning groove (401), and the inner wall of the limiting hole (404) is integrally formed with anti-slip patterns.

6. A computer mouse with a retractable mouse cable according to claim 5, characterized in that: The top of the first box body (301) is threadedly connected to the bottom of the second box body (305), and the top of the semicircular rotating shaft (302) is threadedly connected to an adjusting bolt (8) inserted into the through hole (304).

7. A computer mouse with a retractable mouse cable according to claim 6, characterized in that: The threaded end of the adjusting bolt (8) is sleeved with two metal washers, and mutually matching radial ratchets are provided on opposite sides of the two metal washers, wherein the inclination angle of the radial ratchets is greater than the pitch of the thread on the threaded end of the adjusting bolt (8).

8. A computer mouse with a retractable mouse cable according to claim 7, characterized in that: The bottom of the second box body (305) is provided with a sliding groove slidably connected to the semicircular rotating shaft (302), and a cavity is integrally formed inside the semicircular rotating shaft (302).

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