Automobile rearview mirror support convenient to disassemble

Abstract

The invention relates to the technical field of automobile parts, in particular to an automobile rearview mirror support convenient to disassemble, which comprises a mirror body, a mirror frame, a mounting rack and a rearview mirror mounting plate, and a fog dispelling unit for dispelling fog on the mirror body is mounted on the mirror frame; the mounting rack is connected with a spherical head which is inserted into the mirror frame; two symmetrically distributed frames and locking pieces are arranged on the mounting rack; a side guide frame and a guide plate are arranged in the frame, a first guide groove and a second guide groove are formed in the locking piece, the side guide frame is matched with the first guide groove, the guide plate is matched with the second guide groove, a mounting groove is formed in the locking piece, and a locking plate is arranged in the mounting groove. When the position between the mounting frame and the rearview mirror mounting plate is fixed, only the frame needs to be connected with the rearview mirror mounting plate in an inserted mode, then the locking plate is inserted into the locking groove, and the mounting frame and the rearview mirror mounting plate are convenient to assemble and disassemble.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile parts, and in particular relates to an automobile rearview mirror bracket which is easy to disassemble. Background Art

[0002] The rearview mirror is located on the left and right sides of the car head and the front of the car interior. The rearview mirror reflects the situation behind, to the side and below the car, allowing the driver to indirectly see the situation in these positions. It plays the role of a "second eye" and expands the driver's field of vision.

[0003] Rearview mirrors are divided into exterior mirrors, lower mirrors and interior mirrors according to their installation positions. According to their uses, exterior mirrors reflect the rear side of the car, lower mirrors reflect the front and bottom of the car, and interior mirrors reflect the rear and interior of the car. Different uses will result in different mirror structures. There are two main types of rearview mirrors. One is a plane mirror. As the name suggests, the mirror surface is flat. In terms of terminology, it is "surface curvature radius R is infinite". This is the same as a general household mirror, and can obtain an image of the same size as the visual image. This plane mirror is often used as an interior mirror. The other is a convex mirror, which has a spherical surface and different curvature radii. Its image is smaller than the visual image, but has a large field of view, similar to the function of a camera "wide-angle mirror". This convex mirror is often used as an exterior mirror and a lower mirror. Sedans and other light passenger cars are generally equipped with exterior mirrors and interior mirrors, while large commercial vehicles (buses and trucks) are generally equipped with exterior mirrors, lower mirrors and interior mirrors.

[0004] The existing automobile rearview mirror bracket has the following problems during use:

[0005] First, in cold weather, the temperature inside the car is low. When the driver enters the car, the gas he breathes will cause the low-temperature gas inside the car to form a mist on the rearview mirror inside the car. When the car's air conditioner is started in neutral, the operating power is low, and the hot air produced cannot quickly raise the temperature inside the car. This causes the mist formed on the rearview mirror inside the car to take a certain amount of time to disappear, affecting the driver's driving;

[0006] Secondly, the rearview mirror brackets in existing cars are mostly installed by bolt connection, and a wrench is needed for disassembly and assembly, which makes it inconvenient to disassemble and assemble the rearview mirror bracket inside the car. In order to solve the above problems, the present application proposes a rearview mirror bracket that is easy to disassemble. Summary of the invention

[0007] The purpose of the present invention is to provide a car rearview mirror bracket that is easy to disassemble, so as to solve the problems raised by the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solution: an easily disassembled automobile rearview mirror bracket, comprising a mirror body, a mirror frame, a mounting frame, and a rearview mirror mounting plate, wherein a defogging unit for removing fog from the mirror body is installed on the mirror frame;

[0009] The mounting frame is connected to a spherical head, which is inserted into the frame;

[0010] The mounting frame is provided with two symmetrically distributed frames and locking pieces;

[0011] The frame is provided with a side guide frame and a guide plate, the locking member is provided with a first guide groove and a second guide groove, the side guide frame cooperates with the first guide groove, the guide plate cooperates with the second guide groove, the locking member is provided with a mounting groove, and the locking plate is provided in the mounting groove;

[0012] The rearview mirror mounting plate comprises an upper plate and a lower plate, the upper plate and the lower plate are connected by an arc plate, a locking groove is arranged in the upper plate, and the locking groove cooperates with the locking plate.

[0013] Preferably, the demisting unit comprises a demisting pipe and a delivery pump. The demisting pipe is mounted on the mirror frame and arranged on the lower side of the mirror body. The demisting pipe is connected to the delivery pipe.

[0014] Preferably, the delivery pipe is connected to a delivery pump, the delivery pump is connected to an air intake box, an air intake port is provided in the air intake box, a one-way valve is installed at the air intake port to allow gas to flow only into the air intake box, and a heating unit is provided in the air intake box.

[0015] Preferably, an adjustment sleeve is provided in the lens frame, the spherical head is inserted into the adjustment sleeve, an outer sealing groove and an inner sealing groove are provided in the adjustment sleeve, and an outer sealing ring and an inner sealing ring are respectively installed in the outer sealing groove and the inner sealing groove.

[0016] Preferably, a lubrication cavity is provided between the adjustment sleeve and the spherical head, and the outer sealing groove and the inner sealing groove are used to seal the lubrication cavity.

[0017] Preferably, a lubrication assembly is provided on the outside of the lens frame, and the lubrication assembly includes an oil pipeline, an oil storage tank, and an oil pump. The end of the oil pipeline is inserted into the lubrication cavity, the oil pipeline is connected to the oil pump, and the oil pump is connected to the oil storage tank.

[0018] Preferably, the lubrication assembly further comprises a heating plate, the heating plate is connected to the temperature control unit, and the heating plate is arranged on the outside of the adjustment sleeve.

[0019] Preferably, a base plate is provided at the bottom of the frame, the base plate is fixedly connected to the mounting frame, fastening bolts are screwed into the frame, and the frame and the base plate are detachably connected via the fastening bolts.

[0020] Preferably, the locking plate is connected with a spring, the mounting groove is arranged in a convex shape, and a back plate is arranged on the frame.

[0021] Preferably, a pressing groove is provided in the frame, a pressing plate is inserted into the pressing groove, and the pressing plate is connected to the locking plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The frame and the base plate of the present invention are detachably connected by fastening bolts. After tightening the fastening bolts, the locking piece is inserted into the frame. During this period, the first guide groove and the second guide groove need to be aligned with the side guide frame and the guide plate respectively. The locking piece is completely pushed into the frame, and the locking plate is aligned with the through hole in the frame. The locking plate is inserted into the through hole, so that the locking plate cannot be moved further. At this time, the locking plate is pressed, and the frame is inserted into the rearview mirror mounting plate. The upper plate and the lower plate are respectively inserted into the upper and lower sides of the upper horizontal plate in the frame. The locking plate is released, and the locking plate enters the locking groove under the elastic force of the spring. At this time, the position between the frame and the rearview mirror mounting plate can be locked. In this way, when the position between the mounting frame and the rearview mirror mounting plate is fixed, it is only necessary to plug the frame and the rearview mirror mounting plate, and then insert the locking plate into the locking groove, so that the mounting frame and the rearview mirror mounting plate are convenient for assembly and disassembly.

[0024] 2. The heating unit in the present invention is used to heat the gas in the air inlet box. The delivery pump delivers the heated gas to the position of the demisting pipe through the delivery pipe. The hot air flows from the demisting pipe in a direction parallel to the outer surface of the mirror body. During the flow, the hot air will blow away the cold air around the mirror body. At the same time, the hot air will quickly dissipate the fog formed on the mirror body, keeping the mirror body clean, so there is no need to manually wipe the fog on the mirror body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The figure is a schematic structural diagram of the automobile rearview mirror bracket that is easy to disassemble in the present invention.

[0026] Figure 2 It is a schematic diagram of the structure of the lubrication component in the present invention.

[0027] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0028] Figure 4 The figure is a top view of the automobile rearview mirror bracket that is easy to disassemble in the present invention.

[0029] Figure 5 It is a structural schematic diagram of the frame and the upper plate in the present invention.

[0030] In the figure: 1. mirror body; 2. mirror frame; 3. demisting unit; 301. demisting pipe; 302. delivery pipe; 303. delivery pump; 304. air intake box; 4. mounting frame; 401. frame; 402. bottom plate; 403. fastening bolt; 404. locking piece; 405. side guide frame; 406. guide plate; 407. first guide groove; 408. second guide groove; 409. locking plate; 410. pressing plate; 5. spherical head; 6. adjusting sleeve; 601. outer sealing ring; 602. inner sealing ring; 7. lubrication assembly; 701. oil pipeline; 702. oil storage tank; 703. oil pump; 704. heating plate; 8. rearview mirror mounting plate; 801. upper plate; 802. lower plate; 803. locking groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Reference Figure 1-Figure 5 A car rearview mirror bracket that is easy to disassemble, comprising a mirror body 1, a mirror frame 2, a mounting frame 4, and a rearview mirror mounting plate 8, wherein a defogging unit 3 for removing fog from the mirror body 1 is installed on the mirror frame 2;

[0033] Specifically, the mist dispelling unit 3 includes a mist dispelling pipe 301 and a delivery pump 303. The mist dispelling pipe 301 is installed on the lens frame 2, and the mist dispelling pipe 301 is arranged on the lower side of the lens body 1. The mist dispelling pipe 301 is connected to a delivery pipe 302, and the delivery pipe 302 can be built-in, that is, arranged inside the lens frame 2. Correspondingly, the air inlet box 304 also needs to be arranged on the lens frame 2. Figure 2 This design is mainly to facilitate the assembly of a finished product, to check whether the finished product can operate normally, and to observe the problems that arise during the operation of its internal components for subsequent improvements.

[0034] More specifically, the delivery pipe 302 is connected to the delivery pump 303, the delivery pump 303 is connected to the air intake box 304, the air intake box 304 is provided with an air inlet, a one-way valve is installed at the air inlet to allow the gas to flow only into the air intake box 304, and a heating unit is provided in the air intake box 304;

[0035] The heating unit is used to heat the gas in the air inlet box 304. The delivery pump 303 delivers the heated gas to the position of the mist dispelling pipe 301 via the delivery pipe 302. The hot air flows from the mist dispelling pipe 301 in a direction parallel to the outer surface of the mirror body 1. During the flow, the hot air will blow away the cold air around the mirror body 1. At the same time, the hot air will quickly dissipate the fog formed on the mirror body 1, keeping the mirror body 1 clean, so there is no need to manually wipe the fog on the mirror body 1.

[0036] The mounting frame 4 is connected to a spherical head 5, which is inserted into the frame 2. The frame 2 rotates relative to the mounting frame 4 through the spherical head 5 to adjust the angle of the frame 2, making it convenient for the driver to adjust the mirror body 1 to a position where the rear vehicle can be seen according to his own habits.

[0037] Specifically, an adjustment sleeve 6 is provided in the lens frame 2, and the spherical head 5 is inserted into the adjustment sleeve 6. An outer sealing groove and an inner sealing groove are provided in the adjustment sleeve 6. An outer sealing ring 601 and an inner sealing ring 602 are respectively installed in the outer sealing groove and the inner sealing groove. A lubrication cavity is provided between the adjustment sleeve 6 and the spherical head 5. The outer sealing groove and the inner sealing groove are used to seal the lubrication cavity to prevent the lubricating liquid in the lubrication cavity from flowing out.

[0038] In order to replenish the lubricating liquid in the lubrication cavity, a lubrication assembly 7 is provided on the outside of the lens frame 2. The lubrication assembly 7 includes an oil pipeline 701, an oil storage tank 702, and an oil pump 703. The end of the oil pipeline 701 is inserted into the lubrication cavity. The oil pipeline 701 is connected to the oil pump 703, and the oil pump 703 is connected to the oil storage tank 702. At the same time, the lubrication assembly 7 also includes a heating plate 704. The heating plate 704 is connected to the temperature control unit, and the heating plate 704 is arranged on the outside of the adjustment sleeve 6.

[0039] When the oil pump 703 is started, the lubricating liquid in the oil storage tank 702 can be pumped, and the lubricating liquid is sent to the lubricating cavity through the oil pipeline 701, so as to ensure that the amount of lubricating liquid in the lubricating cavity is within the designed range. A heating plate 704 is also arranged inside the lubricating component 7, and a temperature control unit connected to the heating plate 704 can perform temperature control on the heating plate 704. The temperature-controlled heating plate 704 can transfer heat to the lubricating liquid in the lubricating cavity through the adjusting sleeve 6, so that the lubricating liquid maintains a certain temperature, and the fluidity of the lubricating liquid is maintained within a certain range, so that it is more convenient to adjust the angle of the frame 2.

[0040] In order to facilitate the assembly and separation between the mirror frame 2 and the rearview mirror mounting plate 8, two symmetrically distributed frames 401 and locking pieces 404 are provided on the mounting frame 4. A base plate 402 is provided at the bottom of the frame 401. The base plate 402 is fixedly connected to the mounting frame 4. A fastening bolt 403 is screwed into the frame 401. The frame 401 and the base plate 402 are detachably connected by the fastening bolt 403.

[0041] A side guide frame 405 and a guide plate 406 are provided in the frame 401, a first guide groove 407 and a second guide groove 408 are provided in the locking member 404, the side guide frame 405 cooperates with the first guide groove 407, the guide plate 406 cooperates with the second guide groove 408, an installation groove is provided in the locking member 404, a locking plate 409 is provided in the installation groove, the locking plate 409 is connected with a spring, the installation groove is provided in a convex shape, and the locking plate 409 is also provided in a corresponding shape, so as to avoid the locking plate 409 and the installation groove from being separated from each other.

[0042] Furthermore, a pressing groove is provided in the frame 401 , a pressing plate 410 is inserted into the pressing groove, the pressing plate 410 is connected to the locking plate 409 , and a back plate is provided on the frame 401 , and the back plate is used to limit the maximum moving distance of the locking member 404 .

[0043] Specifically, the rearview mirror mounting plate 8 includes an upper plate 801 and a lower plate 802 . The upper plate 801 and the lower plate 802 are connected via an arc plate. A locking groove 803 is provided in the upper plate 801 , and the locking groove 803 cooperates with the locking plate 409 .

[0044] The frame 401 and the base plate 402 are detachably connected by fastening bolts 403. After tightening the fastening bolts 403, the locking piece 404 is inserted into the frame 401. During this period, the first guide groove 407 and the second guide groove 408 need to be aligned with the side guide frame 405 and the guide plate 406 respectively. The locking piece 404 is completely pushed into the frame 401, and the locking plate 409 is aligned with the through hole in the frame 401. The locking plate 409 is inserted into the through hole, so that the locking plate 409 cannot move further. At this time, the locking plate 409 is pressed and the frame 401 is inserted into the rearview mirror mounting plate 8. The upper plate 801 and the lower plate 802 are respectively inserted into the upper and lower sides of the upper horizontal plate in the frame 401. The locking plate 409 is released. The locking plate 409 will enter the locking groove 803 under the elastic force of the spring. At this time, the position between the frame 401 and the rearview mirror mounting plate 8 is locked, and the position between the mounting frame 4 and the rearview mirror mounting plate 8 is fixed. The above-mentioned method makes it convenient to assemble and disassemble the mounting frame 4 and the rearview mirror mounting plate 8 .

[0045] Working principle:

[0046] When the oil pump 703 is started, the lubricating liquid in the oil storage tank 702 can be pumped, and the lubricating liquid is sent to the lubricating cavity through the oil pipeline 701, so as to ensure that the amount of lubricating liquid in the lubricating cavity is within the designed range. A heating plate 704 is also arranged inside the lubricating component 7, and a temperature control unit connected to the heating plate 704 can perform temperature control on the heating plate 704. The temperature-controlled heating plate 704 can transfer heat to the lubricating liquid in the lubricating cavity through the adjusting sleeve 6, so that the lubricating liquid maintains a certain temperature, and the fluidity of the lubricating liquid is maintained within a certain range, so that it is more convenient to adjust the angle of the frame 2.

[0047] The frame 401 and the base plate 402 are detachably connected by fastening bolts 403. After tightening the fastening bolts 403, the locking piece 404 is inserted into the frame 401. During this period, the first guide groove 407 and the second guide groove 408 need to be aligned with the side guide frame 405 and the guide plate 406 respectively. The locking piece 404 is completely pushed into the frame 401, and the locking plate 409 is aligned with the through hole in the frame 401. The locking plate 409 is inserted into the through hole, so that the locking plate 409 cannot move further. At this time, the locking plate 409 is pressed and the frame 401 is inserted into the rearview mirror mounting plate 8. The upper plate 801 and the lower plate 802 are respectively inserted into the upper and lower sides of the upper horizontal plate in the frame 401. The locking plate 409 is released. The locking plate 409 will enter the locking groove 803 under the elastic force of the spring. At this time, the position between the frame 401 and the rearview mirror mounting plate 8 is locked, and the position between the mounting frame 4 and the rearview mirror mounting plate 8 is fixed.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car rearview mirror bracket that is easy to disassemble, comprising a mirror body (1), a mirror frame (2), a mounting frame (4), and a rearview mirror mounting plate (8), characterized in that: The mirror frame (2) is provided with a demisting unit (3) for removing mist from the mirror body (1); The mounting frame (4) is connected to a spherical head (5), and the spherical head (5) is inserted into the mirror frame (2); The mounting frame (4) is provided with two symmetrically distributed frames (401) and a locking piece (404); The frame (401) is provided with a side guide frame (405) and a guide plate (406); the locking member (404) is provided with a first guide groove (407) and a second guide groove (408); the side guide frame (405) cooperates with the first guide groove (407); the guide plate (406) cooperates with the second guide groove (408); the locking member (404) is provided with a mounting groove; and the mounting groove is provided with a locking plate (409); The rearview mirror mounting plate (8) comprises an upper plate (801) and a lower plate (802), wherein the upper plate (801) and the lower plate (802) are connected via an arc plate, and a locking groove (803) is provided in the upper plate (801), and the locking groove (803) cooperates with the locking plate (409).

2. The easily disassembled automobile rearview mirror bracket according to claim 1, characterized in that: The demisting unit (3) comprises a demisting pipe (301) and a delivery pump (303); the demisting pipe (301) is installed on the mirror frame (2), and the demisting pipe (301) is arranged on the lower side of the mirror body (1); the demisting pipe (301) is connected to a delivery pipe (302).

3. The easily disassembled automobile rearview mirror bracket according to claim 2, characterized in that: The delivery pipe (302) is connected to the delivery pump (303), and the delivery pump (303) is connected to the air intake box (304). The air intake box (304) is provided with an air inlet, and a one-way valve is installed at the air inlet to allow gas to flow only into the air intake box (304). A heating unit is provided in the air intake box (304).

4. The easily disassembled automobile rearview mirror bracket according to claim 1, characterized in that: An adjustment sleeve (6) is arranged in the mirror frame (2), the spherical head (5) is inserted into the adjustment sleeve (6), an outer sealing groove and an inner sealing groove are arranged in the adjustment sleeve (6), and an outer sealing ring (601) and an inner sealing ring (602) are respectively installed in the outer sealing groove and the inner sealing groove.

5. The easily disassembled automobile rearview mirror bracket according to claim 4, characterized in that: A lubrication cavity is provided between the adjustment sleeve (6) and the spherical head (5), and the outer sealing groove and the inner sealing groove are used to seal the lubrication cavity.

6. The easily disassembled automobile rearview mirror bracket according to claim 1, characterized in that: A lubrication assembly (7) is arranged on the outside of the lens frame (2), and the lubrication assembly (7) comprises an oil pipeline (701), an oil storage tank (702), and an oil pump (703). The end of the oil pipeline (701) is inserted into the lubrication cavity, the oil pipeline (701) is connected to the oil pump (703), and the oil pump (703) is connected to the oil storage tank (702).

7. The easily disassembled automobile rearview mirror bracket according to claim 6, characterized in that: The lubrication assembly (7) further comprises a heating plate (704), the heating plate (704) being connected to the temperature control unit, and the heating plate (704) being arranged on the outside of the adjustment sleeve (6).

8. The easily disassembled automobile rearview mirror bracket according to claim 1, characterized in that: A bottom plate (402) is provided at the bottom of the frame (401), the bottom plate (402) is fixedly connected to the mounting frame (4), a fastening bolt (403) is screwed into the frame (401), and the frame (401) and the bottom plate (402) are detachably connected via the fastening bolt (403).

9. The easily disassembled automobile rearview mirror bracket according to claim 1, characterized in that: The locking plate (409) is connected to a spring, the mounting groove is arranged in a convex shape, and a back plate is arranged on the frame (401).

10. The easily disassembled automobile rearview mirror bracket according to claim 9, characterized in that: A pressing groove is provided in the frame (401), a pressing plate (410) is inserted into the pressing groove, and the pressing plate (410) is connected to the locking plate (409).

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