Automobile tail door camera mounting assembly

Abstract

An automobile tail door camera installation assembly comprises a fixing assembly and a tail door assembly, the fixing assembly comprises a first limiting part and a connecting part, the tail door assembly comprises a base body, a second limiting part and a positioning part, a containing groove used for installing a camera assembly is formed in the inner side of the base body, the second limiting part is arranged in the containing groove, and the positioning part is arranged in the containing groove. The first limiting part is matched with the second limiting part and used for installing the camera assembly into the containing groove, the positioning part is arranged on the base body, the connecting part is detachably connected with the positioning part, the camera assembly can be conveniently installed in place at a time, stability is good, the camera assembly is not prone to shaking, and the imaging quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile tailgate camera installation assembly. Background Art

[0002] The camera in the tailgate area of ​​the car can monitor the environment at the rear of the car while the car is driving, provide the driver with a good field of vision, eliminate the driver's blind spots, and assist the driver in reversing to prevent the car body from scratching or colliding with pedestrians during reversing, helping to reduce the incidence of traffic accidents.

[0003] The installation stability of the camera directly affects the driving safety of the car. Due to the complex road conditions on which the car drives, when encountering bumpy roads, if the camera is not installed firmly, it will easily shake and cause the lens to deflect to the side, affecting the quality of the lens imaging. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a car tailgate camera installation assembly, which can improve the stability and firmness of the camera installation, ensure the imaging quality of the camera, and improve the safety performance of the entire vehicle.

[0005] The utility model provides a car tailgate camera installation assembly, comprising a fixing component and a tailgate component, the fixing component comprising a first limiting portion and a connecting portion, the tailgate component comprising a base, a second limiting portion and a positioning portion, an accommodating groove for installing the camera component is opened inside the base, the second limiting portion is arranged in the accommodating groove, the first limiting portion cooperates with the second limiting portion to install the camera component in the accommodating groove, the positioning portion is arranged on the base, and the connecting portion is detachably connected to the positioning portion.

[0006] In one embodiment, the first limiting portion includes a card slot, which cooperates with the main body of the camera assembly, and the main body is at least partially accommodated in the card slot. The front end of the first limiting portion is provided with an avoidance groove connected to the card slot, and the interface of the camera assembly is installed in the avoidance groove.

[0007] In one embodiment, a guide hole is opened on the front wall of the card slot, and the guide hole is a through hole. A guide column is protruding from the front end of the main body, and the guide hole is used to cooperate with the guide column. When the first limiting portion is connected to the main body, the guide column and the guide hole are slidably matched.

[0008] In one embodiment, the connecting portion includes a positioning hole, the positioning portion includes a positioning column, the positioning column is protruded from the inner side of the base, and when the connecting portion is connected to the positioning portion, the positioning column is installed in the positioning hole.

[0009] In one embodiment, the connecting portion includes a first fixing hole, the positioning portion includes a fixing column, the fixing column is protruded from the inner side of the base, a second fixing hole is formed on the fixing column, and the second fixing hole is cooperatively connected with the first fixing hole.

[0010] In one embodiment, an extension piece is protruding from the outer side of the base, the accommodating groove is opened at the connection between the extension piece and the base, and a lens hole connected to the accommodating groove is opened at the rear end of the extension piece, and the lens hole cooperates with the lens of the camera assembly.

[0011] In one embodiment, the second limiting portion includes a guide rib, which is protruding in the accommodating groove and is located at one end of the lens hole close to the accommodating groove. The guide rib surrounds an opening connected to the lens hole, the opening matches the aperture of the lens hole, and the opening is coaxially connected to the lens hole, and the lens is installed in the opening and the lens hole.

[0012] In one embodiment, the second limiting portion includes a limiting rib, the limiting rib is protruding on the rear groove wall of the accommodating groove, the limiting rib is protruding on the first clamping rib, the limiting rib is used to contact the rear end surface of the main body, and the first clamping rib is used to contact a side surface of the main body.

[0013] In one embodiment, the second limiting portion includes side retaining ribs, which are symmetrically arranged on both sides of the guide rib, and the side retaining ribs are protruded on the rear groove wall of the accommodating groove. One end of the side retaining rib is connected to the guide rib, and the other end is connected to the side wall of the accommodating groove. A second clamping rib is protruded on the side retaining rib, and the side retaining rib is used to contact the rear end surface of the main body, and the second clamping rib is used to contact the side surface of the main body.

[0014] In one embodiment, a connecting rib is provided at one end of the side retaining rib away from the guide rib, the connecting rib extends toward the front end of the accommodating groove, and the connecting rib is connected to the side wall of the accommodating groove.

[0015] The beneficial effects of the utility model are:

[0016] By setting the accommodating groove, a space for accommodating the camera assembly can be formed on the base; a second limiting portion is provided in the accommodating groove, and the second limiting portion cooperates with the first limiting portion to realize rapid positioning and installation of the camera assembly, and is convenient for installing the camera assembly to a suitable position in the accommodating groove at one time, eliminating the step of repeatedly fine-tuning the camera assembly and reducing the difficulty of installation; a positioning portion is provided on the base, and the positioning portion and the connecting portion are detachably connected to fix the camera assembly to the accommodating groove, which is convenient for disassembly and assembly, and is beneficial to subsequent maintenance and repair. The structure is simple, the stability of the camera assembly is good, the installation is firm and reliable, the camera assembly is not easy to shake, and the shooting quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is an exploded schematic diagram of the overall structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic structural diagram of a fixing assembly according to an embodiment of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the connection between the fixing assembly and the camera assembly in one embodiment of the utility model;

[0022] Figure 5 It is a partial enlarged schematic diagram of a tailgate assembly according to an embodiment of the utility model;

[0023] Figure 6 The figure is a schematic structural diagram of the connection between the second limiting part and the camera assembly in one embodiment of the utility model.

[0024] In the figure:

[0025] 10-fixing assembly; 11-first limiting portion; 111-slot; 112-avoidance groove; 113-guide hole; 114-pressing rib; 12-connecting portion; 121-positioning hole; 122-first fixing hole; 13-reinforcement plate;

[0026] 20-tailgate assembly; 21-base; 211-accommodating groove; 212-extension piece; 213-lens hole; 22-second limiting portion; 221-guide rib; 222-notch; 223-limiting rib; 2231-first clamping rib; 224-side blocking rib; 2241-second clamping rib; 2242-connecting rib; 225-supporting rib; 23-positioning portion; 231-positioning column; 2311-reinforcement rib; 232-fixing column; 233-second fixing hole;

[0027] 30-camera assembly; 31-main body; 311-guide column; 32-lens; 33-interface. DETAILED DESCRIPTION

[0028] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Unless otherwise clearly specified and limited, the terms "disposed", "installed", "connected" and the like 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 can be understood according to specific circumstances.

[0030] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified 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, and therefore should not be understood as a limitation on the utility model.

[0031] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0032] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0033] As attached Figure 1 As shown, the automobile tailgate camera installation assembly proposed by the utility model includes a fixing component 10 and a tailgate component 20, and the fixing component 10 and the tailgate component 20 are detachably connected. Figure 2 The fixing assembly 10 is used to detachably mount the camera assembly 30 on the tailgate assembly 20. The tailgate assembly 20 includes a base 21. A receiving groove 211 is provided on the inner side of the base 21. The receiving groove 211 cooperates with the camera assembly 30. The camera assembly 30 is installed inside the receiving groove 211.

[0034] As attached Figure 2As shown, the fixing assembly 10 includes a first limiting portion 11 and a connecting portion 12, the first limiting portion 11 is connected to the connecting portion 12, the tailgate assembly 20 includes a second limiting portion 22 and a positioning portion 23, the second limiting portion 22 is arranged in the receiving groove 211, the first limiting portion 11 cooperates with the second limiting portion 22 to quickly install the camera assembly 30 into the receiving groove 211, the positioning portion 23 is arranged on the inner side of the base 21, and the connecting portion 12 and the positioning portion 23 are detachably connected to fix the camera assembly 30 to the base 21.

[0035] It can be understood that the inner side of the base 21 refers to the side of the base 21 close to the vehicle body.

[0036] As attached Figure 4 As shown, the camera assembly 30 includes a main body 31, a lens 32 and an interface 33. The lens 32 is located at one end of the main body 31, and the interface 33 is located at the end of the main body 31 away from the lens 32. The lens 32 is used to realize the image acquisition function, and the interface 33 is used to connect the wiring harness to realize the electrical connection between the main body 31 and the vehicle body. The structure and working principle of the camera assembly 30 are not innovatively improved in the utility model. Its working principle is a conventional means in the field. Those skilled in the art can select the specifications of the camera assembly 30 according to actual needs, which will not be elaborated here.

[0037] For ease of understanding and description, the end of the main body 31 where the lens 32 is provided is defined as the rear end, and the end of the main body 31 where the interface 33 is provided is defined as the front end. The aforementioned front end and rear end are intended to indicate the approximate orientation, and do not mean that the camera assembly 30 must be installed on the vehicle body in this front-to-back direction.

[0038] Combined with Figure 2 and attached Figure 3 The first limiting portion 11 is provided with a card slot 111 on a side close to the camera assembly 30. The card slot 111 cooperates with the main body 31, and the main body 31 is at least partially accommodated in the card slot 111. The front end of the first limiting portion 11 is provided with an avoidance groove 112, which is connected to the card slot 111 and is used to avoid the interface 33 of the camera assembly 30. When the camera assembly 30 is connected with the first limiting portion 11, the interface 33 is installed in the avoidance groove 112, and the front end of the interface 33 passes through the avoidance groove 112.

[0039] Optional, as attached Figure 3 As shown, the slot 111 passes through the rear end of the first limiting portion 11 . Such a configuration can effectively avoid the lens 32 , prevent structural interference, and facilitate the cooperation between the first limiting portion 11 and the main body 31 .

[0040] In one example, as shown in the attached Figure 4 As shown, the front end of the main body 31 is provided with a guide column 311, which is combined with the attached Figure 3A guide hole 113 is provided on the front wall of the slot 111, and the guide hole 113 is set as a through hole. The guide hole 113 extends along the connection direction between the first limiting portion 11 and the main body 31, and roughly extends along the Z direction. The size of the guide hole 113 in the Y direction matches the guide column 311, so that the guide column 311 and the guide hole 113 can be roughly slidably matched in the Z direction. When the first limiting portion 11 is connected to the main body 31, the guide column 311 is inserted into the guide hole 113 so that the guide column 311 can slide relative to the guide hole 113, so that the first limiting portion 11 can be quickly positioned with the main body 31, and the assembly can be accurately achieved along the extension direction of the guide hole 113.

[0041] Optionally, the guide post 311 and the main body 31 are integrally formed.

[0042] Optionally, the guide hole 113 is configured as a waist-shaped hole.

[0043] Optionally, the number of guide pillars 311 is set to two, the number of guide holes 113 is set to two, and the two guide holes 113 are symmetrically arranged on both sides of the avoidance groove 112 in the Y direction. Such an arrangement can make positioning efficient and easy to install.

[0044] Optionally, a pressing rib 114 is protrudingly provided in the slot 111 , and when the main body 31 is installed in the slot 111 , the pressing rib 114 contacts a side wall of the main body 31 .

[0045] As attached Figure 3 As shown, the connecting portion 12 includes a positioning hole 121, which is connected to the attachment Figure 5 The positioning portion 23 includes a positioning column 231 , which is protruding from the inner side of the base 21 . The positioning column 231 is matched with the positioning hole 121 . When the connecting portion 12 is connected to the positioning portion 23 , the positioning column 231 is installed in the positioning hole 121 .

[0046] Optionally, the positioning hole 121 is set as a through hole, which is simple and convenient to process.

[0047] Optionally, the positioning column 231 and the positioning hole 121 are interference-fitted, so that the positioning column 231 and the positioning hole 121 can be snap-fitted, thereby improving the positioning efficiency.

[0048] Optionally, the positioning column 231 and the base 21 are integrally formed, which is simple and convenient to process.

[0049] Optional, as attached Figure 5 As shown, a reinforcing rib 2311 is provided at the connection between the positioning column 231 and the base 21. The reinforcing rib 2311 is used to increase the structural strength of the positioning column 231 to ensure that it has good stability. Exemplarily, the reinforcing rib 2311 is a cross rib.

[0050] Optionally, two positioning posts 231 are provided and are distributed on both sides of the receiving groove 211 in the Y direction.

[0051] As attached Figure 3 As shown, the connecting portion 12 includes a first fixing hole 122, Figure 5 The positioning portion 23 also includes a fixing column 232, which is protruding from the inner side of the base 21 and is arranged parallel to the positioning column 231. A second fixing hole 233 is opened on the fixing column 232, and the fixing column 232 cooperates with the connecting portion 12. When the connecting portion 12 is connected to the positioning portion 23, the fixing column 232 contacts the connecting portion 12, and the second fixing hole 233 cooperates with the first fixing hole 122 to achieve a fixed connection between the connecting portion 12 and the positioning portion 23.

[0052] Optionally, the first fixing hole 122 and the second fixing hole 233 are configured as screw holes, and the detachable connection between the connecting portion 12 and the positioning portion 23 is achieved by screwing, which is easy to operate and convenient for assembly and disassembly.

[0053] Optionally, two fixing posts 232 are provided and are distributed on both sides of the receiving groove 211 in the Y direction.

[0054] Optionally, the fixing columns 232 and the positioning columns 231 on different sides of the accommodating groove 211 are symmetrically arranged, that is, the connecting line of the two fixing columns 232 and the connecting line of the two positioning columns 231 can intersect along the axial direction, roughly forming an "X" shape. Such an arrangement can achieve diagonal positioning and fixation of the connecting part 12, and has good positioning and fixation quality.

[0055] In one example, the fixing assembly 10 further includes a reinforcing plate 13, which is used to connect the first limiting portion 11 and the connecting portion 12 to increase the connection strength between the first limiting portion 11 and the connecting portion 12 and improve the structural stability.

[0056] Optionally, the first limiting portion 11, the connecting portion 12 and the reinforcing plate 13 are integrally formed.

[0057] Optionally, the reinforcing plate 13 is a triangular plate or a wedge-shaped plate, which has a stable structure and improved stability.

[0058] Combined with Figure 1 and attached Figure 2 An extension piece 212 is protruding from the outer side of the base 21, and a receiving groove 211 is opened at the connection between the extension piece 212 and the base 21, so that the camera assembly 30 is at least partially installed inside the extension piece 212. A lens hole 213 is opened at the rear end of the extension piece 212, and the lens hole 213 is connected to the receiving groove 211, and the lens hole 213 cooperates with the lens 32 of the camera assembly 30, and the lens 32 can collect external environment images through the lens hole 213.

[0059] Optionally, the extension piece 212 and the base body 21 are formed integrally.

[0060] In one example, a sealing ring is provided between the lens 32 and the lens hole 213, and the lens 32 and the lens hole 213 are connected by the sealing ring to prevent external rainwater or impurities from entering the lens hole 213, so as to ensure that the camera assembly 30 is in a good working environment, which is beneficial to extending the service life of the camera 30 assembly.

[0061] Optionally, the sealing ring is a rubber ring, which has low cost and good sealing performance.

[0062] In one example, as shown in the attached Figure 5 As shown, the second limiting portion 22 includes a guide rib 221, which is protruding from the rear groove wall of the accommodating groove 211. The guide rib 221 is located at one end of the lens hole 213 close to the accommodating groove 211, and the guide rib 221 is located on the outer peripheral side of the lens hole 213. The guide rib 221 surrounds an opening, the aperture of the opening is the same as the aperture of the lens hole 213, and is coaxially connected to the lens hole 213. The lens 32 is installed in the opening and the lens hole 213. The guide rib 221 can increase the contact area between the lens hole 213 and the lens 32, so as to facilitate the positioning and installation of the camera assembly 30, which is beneficial to improving the installation quality of the camera assembly 30.

[0063] Optional, as attached Figure 5 As shown, a notch 222 is provided at one end of the guide rib 221. The notch 222 allows the guide rib 221 to reserve a certain installation gap, making it easy to install the lens 32 into the lens hole 213 through the guide rib 221, thereby reducing the difficulty of installation.

[0064] In one example, as shown in the attached Figure 5 As shown, the second limiting portion 22 also includes a limiting rib 223, which is convexly arranged in the receiving groove 211 and is located on the rear groove wall of the receiving groove 211. One end of the limiting rib 223 is connected to the guide rib 221. A first clamping rib 2231 is convexly arranged on the limiting rib 223. The limiting rib 223 and the first clamping rib 2231 cooperate to form a clamping groove. The clamping groove is arranged in cooperation with the contour of the main body 31. When the main body 31 is installed in the receiving groove 211, the edge of the main body 31 is installed in the clamping groove. Figure 6 The limiting rib 223 contacts the rear end face of the main body 31, and the first clamping rib 2231 contacts one side face of the main body 31. Such an arrangement can support the rear end face and position the side face of the main body 31, making it easier to install the main body 31 in place at one time. The limiting rib 223 can also increase the structural stability of the guide rib 221.

[0065] Optionally, the first clamping rib 2231 and the limiting rib 223 are integrally formed.

[0066] Optionally, the limiting rib 223 is integrally formed with the groove wall of the accommodating groove 211 .

[0067] In one example, as shown in the attached Figure 5 As shown, the second limiting portion 22 also includes a side retaining rib 224, which is convexly arranged in the accommodating groove 211 and is located on the rear groove wall of the accommodating groove 211. One end of the side retaining rib 224 is connected to the guide rib 221, and the other end is connected to the side wall of the accommodating groove 211. The side retaining rib 224 is symmetrically arranged on both sides of the guide rib 221 in the Y direction. A second clamping rib 2241 is convexly arranged on the side retaining rib 224. The side retaining rib 224 and the second clamping rib 2241 cooperate to form a clamping groove. The clamping groove is arranged in cooperation with the contour of the main body 31. When the main body 31 is installed in the accommodating groove 211, the edge of the main body 31 is installed in the clamping groove, combined with the attachment Figure 6 The side retaining rib 224 contacts the rear end face of the main body 31, and the second clamping rib 2241 contacts the side face of the main body 31, which can support the rear end face and position the side face of the main body 31, making it easy to install the main body 31 in place at one time. The side retaining rib 224 can also increase the structural stability of the guide rib 221.

[0068] Optionally, the side retaining rib 224 and the second clamping rib 2241 are integrally formed.

[0069] Optionally, the side retaining rib 224 and the receiving groove 211 are integrally formed.

[0070] As attached Figure 6 As shown, a connecting rib 2242 is provided at one end of the side retaining rib 224 away from the guide rib 221. The connecting rib 2242 is used to connect with the side wall of the accommodating groove 211. The connecting rib 2242 extends toward the front end of the accommodating groove 211 to increase the contact area between the side retaining rib 224 and the groove wall of the accommodating groove 211, so as to stabilize the structure of the side retaining rib 224.

[0071] Optionally, the connecting rib 2242 and the side retaining rib 224 are integrally formed.

[0072] Optionally, the connecting rib 2242 is vertically connected to the side retaining rib 224 .

[0073] In one example, as shown in the attached Figure 5 As shown, the second limiting portion 22 also includes a support rib 225, which is protruding from the groove wall of the accommodating groove 211. The support rib 225 contacts the side wall of the main body 31 away from the first clamping rib 2231. The support rib 225 can cooperate with the first clamping rib 2231 to position the main body 31.

[0074] Optionally, the number of the supporting ribs 225 is set to two.

[0075] Optionally, the supporting rib 225 is integrally formed with the groove wall of the accommodating groove 211 .

[0076] By adopting the automobile tailgate camera installation assembly of the utility model, a space for accommodating the camera assembly 30 can be formed on the base 21 through the setting of the accommodating groove 211; a second limiting portion 22 is provided in the accommodating groove 211, and the second limiting portion 22 cooperates with the first limiting portion 11 to realize the rapid positioning and installation of the camera assembly 30, and it is convenient to install the camera assembly 30 to the appropriate position in the accommodating groove 211 at one time, eliminating the step of repeatedly fine-tuning the camera assembly 30 and reducing the difficulty of installation; a positioning portion 23 is provided on the base 21, and the positioning portion 23 is detachably connected to the connecting portion 12 to fix the camera assembly 30 to the accommodating groove 211, which is convenient for disassembly and assembly, and is beneficial to subsequent maintenance and repair. The structure is simple, the stability of the camera assembly 30 is good, the installation is firm and reliable, and the camera assembly 30 is not easy to shake, thereby improving the shooting quality.

[0077] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A car tailgate camera installation assembly, characterized in that: The invention comprises a fixing assembly (10) and a tailgate assembly (20), wherein the fixing assembly (10) comprises a first limiting portion (11) and a connecting portion (12), and the tailgate assembly (20) comprises a base (21), a second limiting portion (22) and a positioning portion (23). The base (21) is provided with a receiving groove (211) for installing a camera assembly (30) on its inner side, the second limiting portion (22) is arranged in the receiving groove (211), the first limiting portion (11) cooperates with the second limiting portion (22) to install the camera assembly (30) in the receiving groove (211), the positioning portion (23) is arranged on the base (21), and the connecting portion (12) and the positioning portion (23) are detachably connected.

2. The automobile tailgate camera installation assembly according to claim 1, characterized in that: The first limiting portion (11) comprises a card slot (111), the card slot (111) cooperates with a main body (31) of the camera assembly (30), the main body (31) is at least partially accommodated in the card slot (111), a front end of the first limiting portion (11) is provided with an avoidance slot (112) connected to the card slot (111), and an interface (33) of the camera assembly (30) is installed in the avoidance slot (112).

3. The automobile tailgate camera installation assembly according to claim 2, characterized in that: A guide hole (113) is provided on the front wall of the card slot (111), and the guide hole (113) is a through hole. A guide column (311) is protrudingly provided at the front end of the main body (31), and the guide hole (113) is used to cooperate with the guide column (311). When the first limiting portion (11) is connected to the main body (31), the guide column (311) and the guide hole (113) are slidably matched.

4. The automobile tailgate camera installation assembly according to claim 1, characterized in that: The connecting portion (12) comprises a positioning hole (121), and the positioning portion (23) comprises a positioning column (231). The positioning column (231) is protrudingly arranged on the inner side of the base (21). When the connecting portion (12) is connected to the positioning portion (23), the positioning column (231) is installed in the positioning hole (121).

5. The automobile tailgate camera installation assembly according to claim 1 or 4, characterized in that: The connecting portion (12) comprises a first fixing hole (122), the positioning portion (23) comprises a fixing column (232), the fixing column (232) is protrudingly arranged on the inner side of the base (21), a second fixing hole (233) is formed on the fixing column (232), and the second fixing hole (233) is matched and connected with the first fixing hole (122).

6. The automobile tailgate camera installation assembly according to claim 2, characterized in that: An extension piece (212) is protrudingly provided on the outer side of the base (21); the receiving groove (211) is provided at the connection between the extension piece (212) and the base (21); a lens hole (213) communicating with the receiving groove (211) is provided at the rear end of the extension piece (212); the lens hole (213) cooperates with a lens (32) of the camera assembly (30).

7. The automobile tailgate camera installation assembly according to claim 6, characterized in that: The second limiting portion (22) comprises a guide rib (221), the guide rib (221) is protruding in the accommodating groove (211), and is located at one end of the lens hole (213) close to the accommodating groove (211), the guide rib (221) surrounds an opening connected to the lens hole (213), the opening matches the aperture of the lens hole (213), and the opening is coaxially connected to the lens hole (213), and the lens (32) is installed in the opening and the lens hole (213).

8. The automobile tailgate camera installation assembly according to claim 6, characterized in that: The second limiting portion (22) comprises a limiting rib (223), the limiting rib (223) being protrudingly arranged on the rear groove wall of the accommodating groove (211), the limiting rib (223) being protrudingly arranged with a first clamping rib (2231), the limiting rib (223) being used to contact the rear end surface of the main body (31), and the first clamping rib (2231) being used to contact a side surface of the main body (31).

9. The automobile tailgate camera installation assembly according to claim 7, characterized in that: The second limiting portion (22) comprises a side retaining rib (224), the side retaining rib (224) being symmetrically arranged on both sides of the guide rib (221), the side retaining rib (224) being protrudingly arranged on the rear groove wall of the accommodating groove (211), one end of the side retaining rib (224) being connected to the guide rib (221), and the other end being connected to the side wall of the accommodating groove (211), a second clamping rib (2241) being protrudingly arranged on the side retaining rib (224), the side retaining rib (224) being used to contact the rear end surface of the main body (31), and the second clamping rib (2241) being used to contact the side surface of the main body (31).

10. The automobile tailgate camera installation assembly according to claim 9, characterized in that: A connecting rib (2242) is provided at one end of the side blocking rib (224) away from the guide rib (221); the connecting rib (2242) extends toward the front end of the accommodating groove (211); and the connecting rib (2242) is connected to the side wall of the accommodating groove (211).

Images