Inner rear-view mirror shield convenient to install

Abstract

The utility model discloses an inside rear-view mirror shield convenient to install, which comprises a support shaft and a trumpet-shaped threaded grooved sleeve, the trumpet-shaped threaded grooved sleeve is slidably installed on the surface of the support shaft, a connecting arm is arranged on the outer wall of the trumpet-shaped threaded grooved sleeve, a movable sleeve is arranged at the bottom end of the connecting arm, and the movable sleeve is connected with the trumpet-shaped threaded grooved sleeve. A connecting seat is arranged outside the movable sleeve, a protective cover body is installed on the outer wall of the connecting seat, a first supporting seat is installed in the protective cover body, a driving shaft is movably installed on the outer wall of the first supporting seat and extends to the outer portion of the first supporting seat, and a second supporting frame is installed on the outer wall of the driving shaft; and a second supporting seat is mounted in the shield body on one side of the first supporting seat. According to the inner rear-view mirror protective cover, the height can be conveniently controlled and adjusted, the inner rear-view mirror protective cover can conveniently and circumferentially rotate, the inner rear-view mirror protective cover can conveniently rotate in an inclined angle mode, and the convenience of installation and adjustment of the inner rear-view mirror protective cover is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of interior rearview mirror protective covers, in particular to an interior rearview mirror protective cover which is easy to install. Background Art

[0002] The mirror inside the car is called the interior rearview mirror, also called the central rearview mirror. It is located between the main driver and the co-driver. The interior rearview mirror is mainly used to observe various conditions inside the car and the rear vehicle, and expand the driver's field of vision. The driver can observe and understand the road conditions behind the car, judge the distance to the rear vehicle, etc. through the interior rearview mirror without making too much movement. The interior rearview mirror cover is installed on the entire frame except the lens, and plays a certain protective role on the interior rearview mirror lens.

[0003] For example, a carbon fiber automobile rearview mirror protective cover disclosed in the authorization announcement No. 218640751 includes a body and a fixing buckle, wherein the body is provided with an installation space for installing the rearview mirror, and the body is provided with a paint layer, a carbon fiber layer, a substrate layer and an elastic buffer layer in sequence from the outside to the inside, and the fixing buckle is adhered and fixed on the elastic buffer layer;

[0004] Although the structural strength of the rearview mirror protective cover is increased by the carbon fiber layer, and the elastic buffer layer can also provide buffering protection for the rearview mirror located in the installation space, in addition, since the fixing clip is pasted and fixed inside the elastic buffer layer, when the fixing clip is damaged, only the fixing clip needs to be replaced, which can effectively reduce the maintenance cost. However, it does not solve the problem that the existing rearview mirror protective cover is not conducive to convenient height control and adjustment during use, is not conducive to convenient circular rotation of the rearview mirror protective cover, and is not conducive to angular tilting rotation of the rearview mirror protective cover, which affects the convenience of installation and adjustment of the rearview mirror protective cover. Summary of the invention

[0005] The purpose of the utility model is to provide an interior rearview mirror shield that is easy to install, so as to solve the problem in the above-mentioned background technology that the interior rearview mirror shield is not convenient for convenient height control and adjustment, is not convenient for convenient circular rotation of the interior rearview mirror shield, and is not convenient for angular tilt rotation of the interior rearview mirror shield, which affects the convenience of installation and adjustment of the interior rearview mirror shield.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inner rearview mirror shield that is easy to install, comprising a support shaft and a trumpet-shaped threaded groove sleeve, a trumpet-shaped threaded groove sleeve is slidably installed on the surface of the support shaft, a connecting arm is arranged on the outer wall of the trumpet-shaped threaded groove sleeve, a movable sleeve is arranged at the bottom end of the connecting arm, a connecting seat is arranged outside the movable sleeve, a shield body is installed on the outer wall of the connecting seat, a first support seat is installed inside the shield body, a driving shaft is movably installed on the outer wall of the first support seat, and the driving shaft extends to the outside of the first support seat, a second support frame is installed on the outer wall of the driving shaft, a second support seat is installed inside the shield body on one side of the first support seat, a driven shaft is movably installed on the outer wall of the second support seat, a first support frame is installed on the outer wall of the driven shaft, and a rearview mirror body is arranged between the first support frame and the second support frame, a servo motor is installed inside the first support seat below the driving shaft, and the servo motor extends to the outside of the first support seat, and a driven wheel is installed at one end of the driving shaft away from the second support frame.

[0007] Preferably, a driving wheel is installed at the output end of the servo motor, a belt is provided on the surface of the driving wheel, and the belt extends to the surface of the driven wheel.

[0008] Preferably, a connecting frame is installed at the top end of the supporting shaft, and connecting bolts are symmetrically arranged at the bottom end of the connecting frame, and the connecting bolts extend to the outside of the connecting frame.

[0009] Preferably, the surface of the support shaft above the trumpet-shaped threaded grooved sleeve is provided with an internal thread buckle, the surface of the trumpet-shaped threaded grooved sleeve below the internal thread buckle is provided with an external thread, and the internal thread buckle is threadedly connected to the trumpet-shaped threaded grooved sleeve.

[0010] Preferably, a support arm is provided inside the connecting arm, and the support arm extends to the outside of the connecting arm, a second connecting shaft is installed at one end of the connecting arm close to the trumpet-shaped threaded groove sleeve, and the connecting arm is movably connected to the trumpet-shaped threaded groove sleeve through the second connecting shaft, and a first connecting shaft is installed on the outer wall of the support arm on one side of the second connecting shaft, and the support arm is movably connected to the trumpet-shaped threaded groove sleeve through the first connecting shaft.

[0011] Preferably, a third connecting shaft is installed at one end of the connecting arm close to the movable sleeve, and the connecting arm is movably connected to the movable sleeve through the third connecting shaft, and a fourth connecting shaft is installed on the outer wall of the support arm on one side of the third connecting shaft, and the support arm is movably connected to the movable sleeve through the fourth connecting shaft.

[0012] Preferably, a first movable shaft is movably installed inside the movable sleeve, a connecting sleeve is sleeved on the surface of the first movable shaft, a first bolt is arranged on the top of the movable sleeve on one side of the first movable shaft, and the first bolt extends to the surface of the connecting sleeve.

[0013] Preferably, a second movable shaft is installed on the outer wall of the connecting sleeve, and the connecting sleeve is movably connected to the connecting seat through the second movable shaft, and a second bolt is arranged on the outer wall of the connecting seat on one side of the second movable shaft, and the second bolt extends to the surface of the connecting sleeve.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the inner rearview mirror shield not only realizes convenient height control and adjustment, but also facilitates the convenient circular rotation of the inner rearview mirror shield and the angle tilting rotation of the inner rearview mirror shield, thereby improving the convenience of installation and adjustment of the inner rearview mirror shield;

[0015] The connecting frame is fixed to the top of the interior of the vehicle by connecting bolts, and the trumpet-shaped threaded grooved sleeve is operated to slide on the surface of the supporting shaft to adjust the height of the trumpet-shaped threaded grooved sleeve. Under the cooperation of the threads of the internal thread buckle and the trumpet-shaped threaded grooved sleeve, the internal thread buckle fixes the trumpet-shaped threaded grooved sleeve on the surface of the supporting shaft. The rearview mirror body is placed between the second supporting frame and the first supporting frame inside the shield body, and the shield body protects the rearview mirror body. The servo motor drives the driving wheel to rotate, the driven wheel drives the driving shaft to rotate, the driving shaft drives the second supporting frame to rotate, and the first supporting frame and the second supporting frame drive the rearview mirror body to rotate inside the shield body to facilitate the adjustment of the inclination of the rearview mirror body, realize the convenient height control and adjustment of the inner rearview mirror shield, facilitate the driving of the inner rearview mirror to rotate up and down in an angle-adjustable manner, facilitate the observation of different drivers, and improve the flexibility of the rotation adjustment of the inner rearview mirror shield.

[0016] By rotating the connecting sleeve, the first movable shaft is driven by the connecting sleeve to rotate inside the movable sleeve, the connecting sleeve drives the connecting seat to rotate through the second movable shaft, the connecting seat drives the shield body to rotate as a whole, and the shield body drives the rearview mirror body to rotate, so as to facilitate the rotational adjustment of the angle of the rearview mirror body. By operating the connecting seat to rotate, the connecting seat rotates around the second movable shaft, the connecting seat drives the shield body to rotate as a whole, and the shield body drives the rearview mirror body to rotate, thereby realizing convenient circular rotation of the inner rearview mirror shield, facilitating the angle-tilting rotation of the inner rearview mirror shield, and improving the convenience of installation and adjustment of the inner rearview mirror shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of an enlarged side cross-sectional structure of the movable sleeve of the utility model;

[0020] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the shield body of the utility model;

[0021] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the driven wheel of the utility model;

[0022] Figure 6 It is a three-dimensional enlarged structural schematic diagram of the driving shaft of the utility model.

[0023] In the figure: 1. supporting shaft; 2. trumpet-shaped threaded grooved sleeve; 3. connecting arm; 4. supporting arm; 5. movable sleeve; 6. connecting sleeve; 7. connecting seat; 8. first bolt; 9. shield body; 10. connecting frame; 11. connecting bolt; 12. internal thread buckle; 13. first connecting shaft; 14. second connecting shaft; 15. third connecting shaft; 16. fourth connecting shaft; 17. first movable shaft; 18. second movable shaft; 19. rearview mirror body; 20. first supporting seat; 21. second supporting seat; 22. driven shaft; 23. first supporting frame; 24. servo motor; 25. driving shaft; 26. second supporting frame; 27. driving wheel; 28. driven wheel; 29. ​​belt; 30. second bolt. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-6 The utility model provides an embodiment: an easy-to-install inner rearview mirror shield, comprising a support shaft 1 and a trumpet-shaped threaded groove sleeve 2, the surface of the support shaft 1 is slidably mounted with a trumpet-shaped threaded groove sleeve 2, a connecting arm 3 is arranged on the outer wall of the trumpet-shaped threaded groove sleeve 2, a movable sleeve 5 is arranged at the bottom end of the connecting arm 3, a connecting seat 7 is arranged outside the movable sleeve 5, a shield body 9 is installed on the outer wall of the connecting seat 7, a first support seat 20 is installed inside the shield body 9, a driving shaft 25 is movably mounted on the outer wall of the first support seat 20, and the driving shaft 25 extends to the first support seat 20. On the outside of the support seat 20, a second support frame 26 is installed on the outer wall of the driving shaft 25, a second support seat 21 is installed inside the shield body 9 on one side of the first support seat 20, a driven shaft 22 is movably installed on the outer wall of the second support seat 21, a first support frame 23 is installed on the outer wall of the driven shaft 22, and a rearview mirror body 19 is arranged between the first support frame 23 and the second support frame 26, a servo motor 24 is installed inside the first support seat 20 below the driving shaft 25, the servo motor 24 plays a role of power output, and the servo motor 24 extends to the outside of the first support seat 20;

[0026] A driven wheel 28 is installed at one end of the driving shaft 25 away from the second support frame 26, a driving wheel 27 is installed at the output end of the servo motor 24, a belt 29 is provided on the surface of the driving wheel 27, and the belt 29 extends to the surface of the driven wheel 28, a connecting frame 10 is installed at the top of the support shaft 1, and connecting bolts 11 are symmetrically provided at the bottom end of the connecting frame 10, and the connecting bolts 11 extend to the outside of the connecting frame 10, an internal thread buckle 12 is provided on the surface of the support shaft 1 above the trumpet-shaped threaded groove sleeve 2, and an external thread is provided on the surface of the trumpet-shaped threaded groove sleeve 2 below the internal thread buckle 12, and the internal thread buckle 12 is threadedly connected with the trumpet-shaped threaded groove sleeve 2;

[0027] When in use, an external power source is connected, and the connecting frame 10 is first fixed to the top of the interior of the vehicle by connecting bolts 11, and the trumpet-shaped threaded grooved sleeve 2 is operated to slide on the surface of the support shaft 1 to adjust the height of the trumpet-shaped threaded grooved sleeve 2. When the height of the trumpet-shaped threaded grooved sleeve 2 is determined, the internal threaded buckle 12 is rotated, and the internal threaded buckle 12 and the trumpet-shaped threaded grooved sleeve 2 are matched with each other to fix the trumpet-shaped threaded grooved sleeve 2 to the surface of the support shaft 1. Under the support of the shield body 9 by the connecting seat 7, the rearview mirror body 19 is placed between the second support frame 26 and the first support frame 23 inside the shield body 9, and the rearview mirror body 19 is fixedly connected to the first support frame 23 and the second support frame 26 with glass glue, and the shield body 9 protects the rearview mirror body 19. By operating to turn on the servo motor 24, under the support of the first support seat 20, the servo motor 24 drives the driving wheel 27 to rotate, the driving wheel 27 drives the belt 29 to move, the belt 29 drives the driven wheel 28 to rotate, the driven wheel 28 drives the driving shaft 25 to rotate, and the driving shaft 25 drives the second support frame 26 to rotate. Under the active support of the driven shaft 22 on the first support frame 23, under the cooperation of the first support frame 23, the first support frame 23 and the second support frame 26 drive the rearview mirror body 19 to rotate inside the shield body 9, so as to facilitate the adjustment of the inclination of the rearview mirror body 19, realize the convenient height control and adjustment of the inner rearview mirror shield, facilitate the driving of the inner rearview mirror to rotate up and down in an angle-adjustable manner, facilitate the observation of different drivers, and improve the flexibility of the rotation adjustment of the inner rearview mirror shield;

[0028] A support arm 4 is provided inside the connecting arm 3, and the support arm 4 extends to the outside of the connecting arm 3, a second connecting shaft 14 is installed at one end of the connecting arm 3 close to the trumpet-shaped threaded groove sleeve 2, and the connecting arm 3 is movably connected to the trumpet-shaped threaded groove sleeve 2 through the second connecting shaft 14, a first connecting shaft 13 is installed on the outer wall of the support arm 4 on one side of the second connecting shaft 14, and the support arm 4 is movably connected to the trumpet-shaped threaded groove sleeve 2 through the first connecting shaft 13, a third connecting shaft 15 is installed at one end of the connecting arm 3 close to the movable sleeve 5, and the connecting arm 3 is movably connected to the movable sleeve 5 through the third connecting shaft 15, and the support arm 3 on one side of the third connecting shaft 15 A fourth connecting shaft 16 is installed on the outer wall of the supporting arm 4, and the supporting arm 4 is movably connected to the movable sleeve 5 through the fourth connecting shaft 16, a first movable shaft 17 is movably installed inside the movable sleeve 5, a connecting sleeve 6 is sleeved on the surface of the first movable shaft 17, a first bolt 8 is arranged on the top of the movable sleeve 5 on one side of the first movable shaft 17, and the first bolt 8 extends to the surface of the connecting sleeve 6, a second movable shaft 18 is installed on the outer wall of the connecting sleeve 6, and the connecting sleeve 6 is movably connected to the connecting seat 7 through the second movable shaft 18, a second bolt 30 is arranged on the outer wall of the connecting seat 7 on one side of the second movable shaft 18, and the second bolt 30 extends to the surface of the connecting sleeve 6;

[0029] When in use, by rotating the connecting sleeve 6, under the active support of the first active shaft 17 and the active sleeve 5, under the support of the connecting arm 3 and the support arm 4, the connecting sleeve 6 drives the first active shaft 17 to rotate inside the active sleeve 5, the connecting sleeve 6 drives the connecting seat 7 to rotate through the second active shaft 18, the connecting seat 7 drives the shield body 9 to rotate as a whole, and the shield body 9 drives the rearview mirror body 19 to rotate, so as to facilitate the rearview mirror body 19 to rotate and adjust the angle. When the rearview mirror body 19 is rotated to a suitable angle, the first bolt 8 is rotated to allow the first bolt 8 to enter the interior of the active sleeve 5 and extend to the surface of the connecting sleeve 6, and the first bolt 8 is tightened to make the connecting sleeve 6 The connecting sleeve 6 is fixed, and the connecting seat 7 is rotated by operating. The connecting seat 7 rotates with the second movable shaft 18 as the axis, and the connecting seat 7 drives the shield body 9 as a whole to rotate at an angle, and the shield body 9 drives the rearview mirror body 19 to rotate. When the rearview mirror body 19 is rotated to a suitable inclination, the second bolt 30 is rotated and tightened, and the second bolt 30 enters the interior of the connecting seat 7 to fix the connecting sleeve 6, so as to facilitate the fixation of the shield body 9 and the rearview mirror body 19, thereby realizing convenient circular rotation of the inner rearview mirror shield, facilitating the angle-tilted rotation of the inner rearview mirror shield, and improving the convenience of installation and adjustment of the inner rearview mirror shield.

[0030] Working principle: When in use, an external power supply is connected. First, the connecting frame 10 is fixed to the top of the interior of the car through the connecting bolts 11, and the trumpet-shaped threaded grooved sleeve 2 is operated to slide on the surface of the support shaft 1 to adjust the height of the trumpet-shaped threaded grooved sleeve 2. When the height of the trumpet-shaped threaded grooved sleeve 2 is determined, the internal thread buckle 12 is rotated. Under the thread cooperation of the internal thread buckle 12 and the trumpet-shaped threaded grooved sleeve 2, the internal thread buckle 12 fixes the trumpet-shaped threaded grooved sleeve 2 to the surface of the support shaft 1. By placing the rearview mirror body 19 between the second support frame 26 and the first support frame 23 inside the shield body 9, the rearview mirror body 19 is fixedly connected to the first support frame 23 and the second support frame 26 with glass glue, and the shield body 9 protects the rearview mirror body 19. The servo motor 24 drives the driving wheel 27 to rotate, and the driving wheel 27 drives The belt 29 moves, and the active shaft 25 drives the second support frame 26 to rotate, and the first support frame 23 and the second support frame 26 drive the rearview mirror body 19 to rotate inside the shield body 9 to facilitate the adjustment of the inclination of the rearview mirror body 19. Then, by rotating the connecting sleeve 6, the connecting sleeve 6 drives the first movable shaft 17 to rotate inside the movable sleeve 5, and the connecting sleeve 6 drives the connecting seat 7 to rotate through the second movable shaft 18, and the connecting seat 7 drives the shield body 9 to rotate as a whole, and the shield body 9 drives the rearview mirror body 19 to rotate, so as to facilitate the rotational adjustment of the angle of the rearview mirror body 19. By operating the connecting seat 7 to rotate, the connecting seat 7 rotates with the second movable shaft 18 as the axis, and the connecting seat 7 drives the shield body 9 to rotate as a whole to perform an angle tilting rotation, and the shield body 9 drives the rearview mirror body 19 to rotate, so as to complete the use of the inner rearview mirror shield.

[0031] The above description 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 technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief 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 technical solution of the present invention.

Claims

1. An interior rearview mirror shield that is easy to install, comprising a support shaft (1) and a trumpet-shaped threaded sleeve with a groove (2), characterized in that: A trumpet-shaped threaded grooved sleeve (2) is slidably mounted on the surface of the support shaft (1); a connecting arm (3) is arranged on the outer wall of the trumpet-shaped threaded grooved sleeve (2); a movable sleeve (5) is arranged at the bottom end of the connecting arm (3); a connecting seat (7) is arranged outside the movable sleeve (5); a shield body (9) is mounted on the outer wall of the connecting seat (7); a first support seat (20) is mounted inside the shield body (9); a driving shaft (25) is movably mounted on the outer wall of the first support seat (20), and the driving shaft (25) extends to the outside of the first support seat (20); a second support frame (25) is mounted on the outer wall of the driving shaft (25); 6), a second support seat (21) is installed inside the shield body (9) on one side of the first support seat (20), a driven shaft (22) is movably installed on the outer wall of the second support seat (21), a first support frame (23) is installed on the outer wall of the driven shaft (22), and a rearview mirror body (19) is arranged between the first support frame (23) and the second support frame (26), a servo motor (24) is installed inside the first support seat (20) below the driving shaft (25), and the servo motor (24) extends to the outside of the first support seat (20), and a driven wheel (28) is installed at one end of the driving shaft (25) away from the second support frame (26).

2. The easy-to-install inner rearview mirror shield according to claim 1, characterized in that: A driving wheel (27) is installed at the output end of the servo motor (24), a belt (29) is provided on the surface of the driving wheel (27), and the belt (29) extends to the surface of the driven wheel (28).

3. The easy-to-install inner rearview mirror shield according to claim 1, characterized in that: A connecting frame (10) is installed at the top end of the support shaft (1), and connecting bolts (11) are symmetrically arranged at the bottom end of the connecting frame (10), and the connecting bolts (11) extend to the outside of the connecting frame (10).

4. The easy-to-install inner rearview mirror cover according to claim 1, characterized in that: The surface of the support shaft (1) above the trumpet-shaped threaded grooved sleeve (2) is provided with an internal thread buckle (12), and the surface of the trumpet-shaped threaded grooved sleeve (2) below the internal thread buckle (12) is provided with an external thread, and the internal thread buckle (12) is threadedly connected to the trumpet-shaped threaded grooved sleeve (2).

5. The easy-to-install inner rearview mirror shield according to claim 1, characterized in that: A support arm (4) is arranged inside the connecting arm (3), and the support arm (4) extends to the outside of the connecting arm (3); a second connecting shaft (14) is installed at one end of the connecting arm (3) close to the trumpet-shaped threaded groove sleeve (2), and the connecting arm (3) is movably connected to the trumpet-shaped threaded groove sleeve (2) via the second connecting shaft (14); a first connecting shaft (13) is installed on the outer wall of the support arm (4) on one side of the second connecting shaft (14), and the support arm (4) is movably connected to the trumpet-shaped threaded groove sleeve (2) via the first connecting shaft (13).

6. The easy-to-install inner rearview mirror shield according to claim 1, characterized in that: A third connecting shaft (15) is installed at one end of the connecting arm (3) close to the movable sleeve (5), and the connecting arm (3) is movably connected to the movable sleeve (5) via the third connecting shaft (15); a fourth connecting shaft (16) is installed on the outer wall of the supporting arm (4) on one side of the third connecting shaft (15), and the supporting arm (4) is movably connected to the movable sleeve (5) via the fourth connecting shaft (16).

7. The easy-to-install inner rearview mirror shield according to claim 1, characterized in that: A first movable shaft (17) is movably mounted inside the movable sleeve (5), a connecting sleeve (6) is sleeved on the surface of the first movable shaft (17), a first bolt (8) is arranged at the top end of the movable sleeve (5) on one side of the first movable shaft (17), and the first bolt (8) extends to the surface of the connecting sleeve (6).

8. The easy-to-install inner rearview mirror shield according to claim 7, characterized in that: A second movable shaft (18) is mounted on the outer wall of the connecting sleeve (6), and the connecting sleeve (6) is movably connected to the connecting seat (7) via the second movable shaft (18). A second bolt (30) is arranged on the outer wall of the connecting seat (7) on one side of the second movable shaft (18), and the second bolt (30) extends to the surface of the connecting sleeve (6).

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