CN220456634U - Vehicle-mounted antenna installation assembly and vehicle - Google Patents

Abstract

The utility model provides a vehicle-mounted antenna mounting assembly and a vehicle, which belong to the technical field of vehicles and comprise a clamping structure, a positioning structure and an antenna main body; the clamping structure and the positioning structure are arranged on the vehicle body; the antenna main body is provided with a first fixed end and a second fixed end, the first fixed end is inserted and limited in the clamping structure, and the second fixed end is fixed on the positioning structure through a fastener. According to the vehicle-mounted antenna mounting assembly provided by the utility model, the clamping structure is matched with the positioning structure, so that the antenna main body can be stably fixed; and only one end of the antenna main body is fixed through the fastener, so that the assembly efficiency can be improved, the installation of the antenna main body is more convenient, the maintenance and the disassembly are more convenient, and the practicability is stronger.

Description

Vehicle-mounted antenna installation assembly and vehicle

Technical Field

The utility model belongs to the technical field of vehicles, and particularly relates to a vehicle-mounted antenna mounting assembly and a vehicle.

Background

The low-frequency antenna is arranged on the metal plate of the vehicle body, and the common assembly and fixation scheme is that the low-frequency antenna is firstly arranged on the metal plate of the vehicle body and then is fixed on the metal plate through two screws (bolts) or is clamped on the metal plate through a plastic buckle. The mounting mode of the screws is complex, two screws are required to be driven, and the assembly efficiency is affected; the structure of buckle joint has increased the cost of buckle itself and the man-hour input of buckle assembly, and has had the risk that the joint is not firmly dropped.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted antenna mounting assembly and a vehicle, and aims to solve the problems of complex low-frequency antenna fixing mode, low assembly efficiency and easy falling in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a vehicle-mounted antenna mounting assembly including:

the clamping structure is arranged on the vehicle body;

the positioning structure is arranged on the vehicle body, the positioning structure and the clamping structure are positioned on the same side of the vehicle body, and the positioning structure and the clamping structure are arranged at intervals; and

the antenna main body is provided with a first fixed end and a second fixed end, the first fixed end is inserted and limited in the clamping structure, and the second fixed end is fixed on the positioning structure through a fastener.

In one possible implementation, the clamping structure includes:

the clamping seat is provided with a clamping hole;

the limiting table is arranged with the clamping seat at intervals along the first direction;

the axial direction of the clamping hole is the first direction; the first fixed end passes through the clamping hole and is abutted against the limiting table.

In some embodiments, a first limiting rib is disposed on the limiting platform, and an end face of the first fixing end is abutted to the first limiting rib in a first direction.

In some embodiments, the limiting platform is provided with a second limiting rib;

the inner wall of the clamping hole is provided with a first convex rib protruding towards the center of the clamping hole along the second direction; the protruding direction of the first convex rib is opposite to the protruding direction of the second limit rib;

the first fixing end is provided with a first side face and a second side face which are oppositely arranged; the first side surface and the second limit rib, the second side surface and the first rib are respectively abutted in the second direction;

wherein the first direction is orthogonal to the second direction.

In some embodiments, the inner wall of the clamping hole is further provided with a second rib and a third rib protruding along a third direction, and the protruding direction of the second rib is opposite to the protruding direction of the third rib;

the first fixed end is also provided with a third side surface and a fourth side surface which are oppositely arranged; the third side surface and the second rib, the fourth side surface and the third rib are respectively abutted against each other in the third direction;

wherein the first direction, the second direction, and the third direction are orthogonal to each other.

In some embodiments, the limiting platform is further provided with a first guide rib connected with the second limiting rib;

the inner wall of the clamping hole is also provided with a second guide rib connected with the first convex rib;

the first guide ribs and the second guide ribs are used for guiding the first fixed end to slide towards the first limiting ribs.

In one possible implementation, the positioning structure includes:

positioning columns; the positioning column is provided with a positioning hole; the fastener passes through the second fixed end along the second direction and is fixed in the positioning hole; and

the two groups of limiting plates are respectively positioned at two sides of the positioning column;

the second fixing end is provided with a fifth side surface and a sixth side surface which are oppositely arranged, and the fifth side surface is respectively abutted with one limiting plate and the sixth side surface is abutted with the other limiting plate in the third direction; the second direction is orthogonal to the third direction.

In some embodiments, the two sets of limiting plates are respectively connected with the positioning columns through connecting plates.

In one possible implementation, the vehicle-mounted antenna mounting assembly further includes:

the fixed seat is arranged on the vehicle body; the clamping structure and the positioning structure are respectively arranged on the fixing seat.

The vehicle-mounted antenna installation assembly provided by the utility model has the beneficial effects that: compared with the prior art, the vehicle-mounted antenna mounting assembly has the advantages that the first fixed end of the antenna main body is limited in the clamping structure in a plugging manner, the second fixed end of the antenna main body is fixed on the positioning structure through the fastener, and the clamping structure is matched with the positioning structure to stably fix the antenna main body; and only one end of the antenna main body is fixed through the fastener, so that the assembly efficiency can be improved, the installation of the antenna main body is more convenient, the maintenance and the disassembly are more convenient, and the practicability is stronger.

The utility model also provides a vehicle comprising the vehicle-mounted antenna mounting assembly.

According to the vehicle provided by the utility model, the vehicle-mounted antenna mounting assembly is adopted, so that the assembly efficiency of the vehicle-mounted antenna can be improved, and the fixation stability of the vehicle-mounted antenna can be ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a vehicle antenna installation assembly according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a vehicle antenna installation assembly according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of circle A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of circle B in FIG. 2;

fig. 5 is a schematic structural diagram of a clamping structure of a vehicle-mounted antenna mounting assembly according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram II of a clamping structure of a vehicle-mounted antenna mounting assembly according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a positioning structure of a vehicle-mounted antenna mounting assembly according to an embodiment of the present utility model;

fig. 8 is a schematic cross-sectional view of a vehicle antenna mounting assembly according to an embodiment of the present utility model on a plane perpendicular to a third direction;

fig. 9 is a schematic diagram showing a cross-sectional structure of a vehicle antenna mounting assembly according to an embodiment of the present utility model on a plane perpendicular to a second direction;

fig. 10 is a schematic diagram showing a cross-sectional structure of the vehicle antenna mounting assembly according to the second embodiment of the present utility model on a plane perpendicular to the second direction.

In the figure:

1. a fixing seat;

2. a clamping structure; 21. a clamping seat; 211. a clamping hole; 212. a first rib; 213. a second rib; 214. a third rib; 215. second guide ribs; 22. a limiting table; 221. the first limit rib; 222. the second limit rib; 223. a first guide rib;

3. a positioning structure; 31. positioning columns; 311. positioning holes; 32. a limiting plate; 33. a connecting plate;

4. an antenna main body; 41. a first fixed end; 411. a first side; 412. a second side; 413. a third side; 414. a fourth side; 42. a second fixed end; 421. a fifth side; 422. a sixth side;

5. a fastener;

100. a vehicle body.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that in the present embodiment, the terms "front", "rear", "inner", "outer", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations of the vehicle itself, wherein the vehicle head represents "front", the vehicle tail represents "rear", the vehicle top represents "upper", the vehicle bottom represents "lower", "inner" side means a side facing the inside of the cab, and the "outer" side means a side facing the outside of the cab.

In addition, the front-rear direction of the vehicle body defined in the embodiment of the utility model refers to the front-rear direction of the forward direction during running of the vehicle, the left-right direction of the vehicle body defined refers to the left-right direction of the forward direction during running of the vehicle, and the up-down direction of the vehicle body defined refers to the up-down direction of the forward direction during running of the vehicle.

Referring to fig. 1 to 4, a description will now be given of the vehicle antenna mounting assembly provided by the present utility model. The vehicle-mounted antenna installation assembly comprises a clamping structure 2, a positioning structure 3 and an antenna main body 4, wherein the clamping structure 2 and the positioning structure 3 are respectively arranged on a vehicle body 100. The positioning structure 3 and the clamping structure 2 are positioned on the same side of the vehicle body 100, and the positioning structure 3 and the clamping structure 2 are arranged at intervals; the antenna main body 4 is provided with a first fixed end 41 and a second fixed end 42, the first fixed end 41 is inserted and limited in the clamping structure 2, and the second fixed end 42 is fixed on the positioning structure 3 through a fastener 5.

The antenna body 4 in the present embodiment is preferably a low-frequency antenna, and the low-frequency antenna is usually fixed to a sheet metal member of the vehicle body 100 such as a door trim, a back door, a sub-instrument panel, and a grille. The clamping structure 2 and the positioning structure 3 in the embodiment are directly formed on the sheet metal of the vehicle body 100.

When the antenna main body 4 is installed, the first fixing end 41 is inserted into the clamping structure 2, then the second fixing end 42 is pushed and pressed downwards, so that the first fixing end 41 is completely clamped into the clamping structure 2, the second fixing end 42 is abutted against the positioning structure 3, and finally the second fixing end 42 is connected with the positioning structure 3 by using the fastener 5. When the antenna body 4 is detached, the fastener 5 is detached first, and then the second fixing end 42 is pulled or other parts of the antenna body 4 are pulled, so that the first fixing end 41 is separated from the clamping structure 2.

Preferably, the fastener 5 is a bolt or a screw.

Compared with the prior art, the vehicle-mounted antenna mounting assembly provided by the utility model has the advantages that the first fixed end 41 of the antenna main body 4 is limited in the clamping structure 2 in a plugging manner, the second fixed end 42 is fixed on the positioning structure 3 through the fastener 5, and the clamping structure 2 is matched with the positioning structure 3, so that the antenna main body 4 can be stably fixed and prevented from falling off; and antenna main body 4 only has one end fixed through fastener 5, can promote assembly efficiency for antenna main body 4's installation is more convenient, and maintenance dismouting is more convenient, and the practicality is stronger.

In order to make a space between the antenna body 4 and the vehicle body 100 exist for facilitating the disassembly and assembly operation of the antenna body 4, in some embodiments, the vehicle antenna mounting assembly may further adopt a structure as shown in fig. 1 and 2, and referring to fig. 1 and 2, and the vehicle antenna mounting assembly further includes a fixing seat 1. The fixing seat 1 is formed on the vehicle body 100, and the clamping structure 2 and the positioning structure 3 are formed on the fixing seat 1. In order to reduce the weight of the whole vehicle, the fixing seat 1 is formed in a shell drawing mode.

In some embodiments, the above-mentioned clamping structure 2 may adopt a structure as shown in fig. 3, 5 and 6, and referring to fig. 3, 5 and 6, the clamping structure 2 includes a clamping seat 21 and a limiting platform 22. The clamping seat 21 is arranged on the fixing seat 1 and is provided with a clamping hole 211. The limiting table 22 is arranged on the fixed seat 1 and is arranged at intervals along the first direction with the clamping seat 21; the first fixing end 41 passes through the clamping hole 211 and abuts against the limiting platform 22.

Preferably, the clamping seat 21 and the limiting table 22 are integrally formed. The clamping seat 21 is used for clamping and fixing the first fixed end 41, and the limiting table 22 is used for limiting the dislocation movement after the first fixed end 41 is clamped and fixed. The clamping seat 21 and the limiting table 22 are matched to stably limit the first fixing end 41, so that the first fixing end 41 is prevented from shaking and falling off.

In some embodiments, the limiting platform 22 may have a structure as shown in fig. 3 and 6, referring to fig. 3 and 6, a first limiting rib 221 is disposed on the limiting platform 22, and an end surface of the first fixing end 41 abuts against the first limiting rib 221 in the first direction.

The first direction refers to a direction in which the antenna body 4 is pushed or pulled when the antenna body 4 is attached or detached, and may be understood as an axial direction of the engagement hole 211. The limiting table 22 and the clamping seat 21 are arranged at intervals along the first direction. In addition, a second direction and a third direction are defined, and the second direction can be understood as a height direction of the limiting table 22 (or the clamping seat 21). The first direction, the second direction, and the third direction are orthogonal to each other. The first stopper rib 221 protrudes in the second direction.

When the antenna body 4 is assembled, the first fixing end 41 is inserted into the clamping hole 211, and then the antenna body 4 is pushed and pressed, and when the end face of the first fixing end 41 is pushed to be in contact with the first limiting rib 221, the first fixing end 41 is clamped in place.

The first stopper rib 221 abuts against the end surface of the first fixed end 41 in the first direction, so that the fixed position of the first fixed end 41 can be defined, and the antenna body 4 can be prevented from moving in the first direction in a dislocation manner.

In some embodiments, the clamping structure 2 may also adopt a structure as shown in fig. 3, 5, 6 and 8, and referring to fig. 3, 5, 6 and 8, the limiting platform 22 is provided with a second limiting rib 222; the inner wall of the clamping hole 211 is provided with a first convex rib 212 protruding towards the center of the clamping hole 211 along the second direction; the protruding direction of the first rib 212 is opposite to the protruding direction of the second limit rib 222; the first fixing end 41 has a first side 411 and a second side 412 disposed opposite to each other; the first side 411 and the second limiting rib 222, and the second side 412 and the first rib 212 are respectively abutted in the second direction.

The first rib 212 is formed on the wall of the clamping hole 211 and is close to the limiting platform 22. The second spacing rib 222 also protrudes along the second direction, and the protruding direction of the first rib 212 is opposite to the protruding direction of the second spacing rib 222. The first side 411 and the second limiting rib 222 and the second side 412 and the first rib 212 are respectively abutted against each other in the second direction, that is, after the first fixing end 41 is assembled in place, the first fixing end 41 is limited between the second limiting rib 222 and the first rib 212, as shown in fig. 8, the second limiting rib 222 is matched with the first rib 212 to limit the first fixing end 41 in the second direction, so that the first fixing end 41 is prevented from being separated due to dislocation movement.

In some embodiments, the above-mentioned fastening structure 2 may further adopt a structure as shown in fig. 3, 5, 6 and 9, referring to fig. 3, 5, 6 and 9, the inner wall of the fastening hole 211 is further provided with a second rib 213 and a third rib 214 protruding along a third direction, and the protruding direction of the second rib 213 is opposite to the protruding direction of the third rib 214.

The first fixed end 41 also has a third side 413 and a fourth side 414 disposed opposite each other; the third side 413 and the second rib 213, and the fourth side 414 and the third rib 214 are abutted against each other in the third direction.

The second rib 213 and the third rib 214 are respectively formed on the hole wall of the clamping hole 211, and the second rib 213, the first rib 212 and the third rib 214 are sequentially arranged in an arch shape. The third side 413 and the second rib 213, and the fourth side 414 and the third rib 214 are respectively abutted against each other in the third direction, that is, after the first fixing end 41 is assembled in place, the first fixing end 41 is limited between the second rib 213 and the third rib 214, as shown in fig. 9, the second rib 213 and the third rib 214 limit the first fixing end 41 in the third direction, so that the first fixing end 41 is prevented from being dislocated and falling off.

In summary, after the first fixing end 41 is assembled in place, the first fixing end 41 is limited in the first direction, the second direction and the third direction, so as to ensure that the antenna main body 4 is fixed and stable.

In some embodiments, the clamping structure 2 may also adopt a structure as shown in fig. 5 and 6, and referring to fig. 5 and 6, the limiting platform 22 is further provided with a first guiding rib 223 connected with a second limiting rib 222; the inner wall of the clamping hole 211 is also provided with a second guide rib 215 connected with the first rib 212; the first guide rib 223 and the second guide rib 215 are both used for guiding the first fixed end 41 to slide towards the first limiting rib 221.

Specifically, the second spacing rib 222 extends in the first direction, the first guide rib 223 is inclined with respect to the first direction, and the first guide rib 223 is inclined from one end far from the first spacing rib 221 to one end close to the first spacing rib 221 toward the protruding direction of the first spacing rib 221.

The second guide rib 215 is also extended in the first direction and is inclined with respect to the first direction. The second guide rib 215 is inclined from one end far from the first stopper rib 221 to one end near the first stopper rib 221 in the protruding direction of the first rib 212.

Because the antenna main body 4 is pushed and pressed, the first fixing end 41 is inclined relative to the first direction and moves towards the table surface of the limiting table 22, the second guide rib 215 guides the first fixing end 41 to incline, when the end surface of the first fixing end 41 passes through the clamping hole 211, the second side surface 412 is abutted against the first guide rib 223, the first guide rib 223 lifts the second side surface 412, and finally the second side surface 412 is abutted against the second limiting rib 222.

In some embodiments, the positioning structure 3 may be configured as shown in fig. 4 and 7, and referring to fig. 4 and 7, the positioning structure 3 includes a positioning post 31 and two sets of limiting plates 32 disposed on the fixing base 1; the positioning column 31 is provided with a positioning hole 311; the fastener 5 passes through the second fixing end 42 in the second direction and is fixed in the positioning hole 311.

The two groups of limiting plates 32 are arranged on the fixed seat 1 and are respectively positioned at two sides of the positioning column 31; the second fixing end 42 has a fifth side 421 and a sixth side 422 disposed opposite to each other, and the fifth side 421 and one of the limiting plates 32 and the sixth side 422 and the other limiting plate 32 are respectively abutted against each other in a third direction.

The positioning column 31 is connected to the second fixed end 42 by the fastener 5 so that the antenna main body 4 is fixed. In addition, after the second fixing end 42 is assembled in place, the fifth side 421 and one of the limiting plates 32 and the sixth side 422 and the other limiting plate 32 are respectively abutted in the third direction, that is, the second fixing end 42 is limited between the two limiting plates 32, and the two limiting plates 32 limit the second fixing end 42 from shifting or rotating, so as to avoid dislocation of the second fixing end 42.

The positioning structure 3 comprises a positioning column 31 and two groups of limiting plates 32, has a simple structure, is convenient to manufacture and form, and can ensure that the second fixed end 42 is stably assembled.

Preferably, in order to improve the self strength of the positioning structure 3, the two sets of limiting plates 32 are connected to the positioning posts 31 through connecting plates 33 respectively.

Because the positioning column 31 needs to be provided with the fastener 5, and the self volume of the positioning column 31 is smaller and the strength is weaker, and the connecting plate 33 is additionally arranged between the positioning column 31 and the limiting plate 32, the strength of the positioning column 31 can be increased by means of the connecting plate 33 and the limiting plate 32, and the fixing strength of the second fixing end 42 is further improved.

Based on the same inventive concept, the embodiment of the application also provides a vehicle, which comprises the vehicle-mounted antenna mounting assembly.

According to the vehicle provided by the utility model, the vehicle-mounted antenna mounting assembly is adopted, so that the assembly efficiency of the vehicle-mounted antenna can be improved, and the fixation stability of the vehicle-mounted antenna can be ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A vehicle antenna mounting assembly, comprising:

a clamping structure (2) arranged on the vehicle body (100);

a positioning structure (3) provided on the vehicle body (100); the positioning structure (3) and the clamping structure (2) are positioned on the same side of the vehicle body (100), and the positioning structure (3) and the clamping structure (2) are arranged at intervals; and

the antenna main body (4) is provided with a first fixed end (41) and a second fixed end (42), the first fixed end (41) is inserted and limited in the clamping structure (2), and the second fixed end (42) is fixed on the positioning structure (3) through a fastener (5).

2. The vehicle antenna mounting assembly as claimed in claim 1, wherein said snap-in structure (2) comprises:

a clamping seat (21) provided with a clamping hole (211);

the limiting tables (22) are arranged at intervals along the first direction with the clamping seat (21);

wherein the axial direction of the clamping hole (211) is the first direction; the first fixing end (41) passes through the clamping hole (211) and is abutted with the limiting table (22).

3. The vehicle-mounted antenna mounting assembly according to claim 2, wherein a first limiting rib (221) is arranged on the limiting table (22), and an end face of the first fixed end (41) is abutted against the first limiting rib (221) in the first direction.

4. A vehicle antenna mounting assembly as claimed in claim 3, wherein the spacing block (22) is provided with a second spacing rib (222);

the inner wall of the clamping hole (211) is provided with a first convex rib (212) protruding towards the center of the clamping hole (211) along the second direction;

the first fixed end (41) is provided with a first side surface (411) and a second side surface (412) which are oppositely arranged; the first side surface (411) and the second limit rib (222), and the second side surface (412) and the first rib (212) are respectively abutted in the second direction.

5. The vehicle-mounted antenna mounting assembly according to claim 4, wherein the inner wall of the clamping hole (211) is further provided with a second rib (213) and a third rib (214) protruding along a third direction;

the first fixed end (41) also has a third side (413) and a fourth side (414) which are arranged opposite to each other; and the third side surface (413) and the second rib (213), and the fourth side surface (414) and the third rib (214) are respectively abutted against each other in the third direction.

6. The vehicle-mounted antenna mounting assembly according to claim 5, wherein the limiting table (22) is further provided with a first guide rib (223) connected with the second limiting rib (222);

the inner wall of the clamping hole (211) is also provided with a second guide rib (215) connected with the first rib (212);

the first guide rib (223) and the second guide rib (215) are both used for guiding the first fixed end (41) to slide towards the first limit rib (221).

7. The vehicle antenna mounting assembly as claimed in claim 1, wherein said positioning structure (3) comprises:

a positioning column (31); the positioning column (31) is provided with a positioning hole (311); the fastener (5) passes through the second fixed end (42) along a second direction and is fixed in the positioning hole (311); and

two groups of limiting plates (32) are respectively positioned at two sides of the positioning column (31);

the second fixing end (42) is provided with a fifth side surface (421) and a sixth side surface (422) which are oppositely arranged, and the fifth side surface (421) and one of the limiting plates (32) and the sixth side surface (422) are respectively abutted against the other limiting plate (32) in a third direction.

8. The vehicle-mounted antenna mounting assembly according to claim 7, wherein two sets of the limiting plates (32) and the positioning posts (31) are respectively connected through connecting plates (33).

9. The vehicle antenna mounting assembly of claim 1, further comprising:

the fixed seat (1) is arranged on the vehicle body (100); the clamping structure (2) and the positioning structure (3) are respectively arranged on the fixing seat (1).

10. A vehicle comprising the in-vehicle antenna mounting assembly of any one of claims 1-9.