CN216015688U

CN216015688U - Vehicle-mounted antenna assembly

Info

Publication number: CN216015688U
Application number: CN202122173686.2U
Authority: CN
Inventors: 聂志健
Original assignee: Nanjing Nuoming Hydraulic And Pneumatic Technology Co ltd
Current assignee: Nanjing Nuoming Hydraulic And Pneumatic Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a vehicle-mounted antenna assembly, comprising a bottom plate, a main shell, a push block, a fixed clamping block, a button and a connecting spring, wherein the top end of the bottom plate is fixedly connected with the main shell, the front and the back of the interior of the main shell are connected with two installation boxes through fixed bolt threads, the two sides of the interior of the two installation boxes are respectively provided with a movable groove, the interior of the movable groove is movably connected with the push block, the top end of the push block is fixedly connected with the fixed clamping block, the front outer side wall of the push block is fixedly connected with the button, and the button penetrates through the front and the back outer side walls of the main shell; the utility model discloses a fixed fixture block that sets up cooperates fixed buckle like this and can carry out quick fixed to dismantle comparatively troublesome at the traditional on-vehicle antenna module of in-process of maintenance, this device can promote the connecting spring that the ejector pad made ejector pad bottom connect through the button and push down, has just so relieved fixedly, can dismantle fast and maintain.

Description

Vehicle-mounted antenna assembly

Technical Field

The utility model relates to the technical field of equipment, especially, relate to an on-vehicle antenna module.

Background

The vehicle-mounted antenna is also called as an automobile antenna, and is a device for intercepting high-frequency electric waves transmitted by a transmitting station and transmitting the high-frequency electric waves to a receiver of an automobile radio, an automobile telephone or radio navigation equipment so as to demodulate carrier waves;

traditional vehicle antenna subassembly installation is dismantled comparatively loaded down with trivial details and do not have effectual rain function of hindering, consequently the utility model provides a vehicle antenna subassembly is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims to provide an on-vehicle antenna module, this on-vehicle antenna module have solved traditional on-vehicle antenna module installation and have dismantled comparatively loaded down with trivial details and do not have the effectual problem of hindering the rain function.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides an on-vehicle antenna module, includes bottom plate, the main casing body, ejector pad, fixture block, button and coupling spring, the top fixedly connected with main casing body of bottom plate, there are two install chests, two through fixing bolt threaded connection around the inside of the main casing body the inside both sides of install chests all are provided with the activity groove, the inside swing joint in activity groove has the ejector pad, the top fixedly connected with fixture block of ejector pad, the place ahead lateral wall fixedly connected with button of ejector pad, the button all runs through the front and back lateral wall of the main casing body, one side fixedly connected with coupling spring of ejector pad, coupling spring's bottom is connected with the inside lateral wall of install chests.

The further improvement lies in that: the inside wall all is provided with two spouts, two around the main casing body the spout uses the axis of the main casing body to set up as the symmetry.

The further improvement lies in that: the top of the main casing body is provided with two screw thread spliced poles, the inside threaded connection of screw thread spliced pole has connecting bolt, connecting bolt runs through in bottom plate and dampproofing backing plate, dampproofing backing plate fixed connection is in the bottom of bottom plate.

The further improvement lies in that: the top of the main casing body is provided with the connection casing, the bottom middle part of connecting the casing is provided with two fixed buckles, the connection casing is connected with the install bin block through two fixed buckles.

The further improvement lies in that: all be provided with two sliders around the bottom of connecting the casing, the size of slider and the size looks adaptation of spout, it passes through slider and main casing body swing joint to connect the casing.

The further improvement lies in that: the outer side wall of the connecting shell is fixedly connected with a cover plate, and the bottom end of the cover plate is fixedly connected with a rain shield.

The further improvement lies in that: the shark fin mounting structure is characterized in that the top end of the connecting shell is fixedly connected with a shark fin mounting shell, one side of the shark fin mounting shell is provided with a mounting hole, and the inside of the mounting hole is in threaded connection with a vehicle-mounted antenna body.

The utility model has the advantages that: the utility model can be quickly fixed by the fixed clamping block, and the traditional vehicle-mounted antenna assembly is troublesome to disassemble in the maintenance process, and the push block can be pushed by the button to press the connecting spring connected with the bottom of the push block, so that the fixation is released, and the quick disassembly and maintenance can be realized; through the arranged sliding groove, the sliding groove and the sliding block arranged at the bottom end of the connecting shell can be mutually matched and connected, so that the alignment performance of the connecting shell and the main shell is ensured; compared with the traditional top fixing mode, the vehicle-mounted antenna assembly is connected from the bottom through the arranged threaded connecting column, so that looseness of connection relation caused by long-time wind and rain of connecting pieces such as bolts and the like is avoided, and the moisture resistance can be further improved through the moisture-proof base plate fixedly connected with the bottom end of the bottom plate, so that components and circuits in the main shell are guaranteed; through the arranged connecting shell, the quick assembly through the fixing buckle is facilitated; the sliding block is arranged, so that the connection shell and the main shell can be quickly assembled and quickly aligned and fixed; the sealing performance of the assembly of the connecting shell and the main shell is improved through the arranged cover plate, and the rain shield fixedly connected with the bottom end of the cover plate is favorable for effectively shielding rain, so that damage to circuits of components and parts and the like caused by rainwater entering the main shell due to strong rainfall is avoided; through the shark fin installation casing that sets up, be favorable to like this through the shark fin installation casing of shark fin shape, can reduce windage and avoid the emergence that the rainwater is piled up at the top like this.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the connection structure of the installation box, the push block and the connecting spring of the present invention.

Fig. 3 is the structure diagram of the mounting box, the push block and the fixing buckle vertical face of the present invention.

Fig. 4 is a schematic structural diagram of the sealing ring component of the present invention.

Fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention.

Wherein: 1. a base plate; 2. a main housing; 3. fixing the bolt; 4. installing a box; 5. a movable groove; 6. a push block; 7. fixing the fixture block; 8. a button; 9. a connecting spring; 10. a chute; 11. a threaded connection post; 12. a connecting bolt; 13. a moisture-proof backing plate; 14. connecting the shell; 15. fixing the buckle; 16. a slider; 17. a cover plate; 18. a rain shield; 19. a shark fin mounting shell; 20. mounting holes; 21. a vehicle-mounted antenna body; 22. a seal ring; 23. and (7) a gasket.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Example one

According to fig. 1-3, the embodiment provides a vehicle-mounted antenna assembly, which includes a bottom plate 1, a main housing 2, a push block 6, a fixed block 7, a button 8 and a connection spring 9, the top end of the bottom plate 1 is fixedly connected with the main housing 2, two mounting boxes 4 are connected to the front and back of the interior of the main housing 2 through a fixing bolt 3 and a screw thread, two movable grooves 5 are respectively formed on two inner sides of the two mounting boxes 4, the push block 6 is movably connected to the interior of the movable groove 5, the fixed block 7 is fixedly connected to the top end of the push block 6, the button 8 is fixedly connected to the front outer side wall and the rear outer side wall of the push block 6, the button 8 penetrates through the front outer side wall and the rear outer side wall of the main housing 2, the connection spring 9 is fixedly connected to one side of the push block 6, the bottom end of the connection spring 9 is connected to the inner side wall of the mounting boxes 4, and the fixed block 7 is arranged to be matched with the fixed buckle 15 for quick fixation, and traditional on-vehicle antenna module dismantles comparatively troublesome at the in-process of maintenance, and this device can promote ejector pad 6 through button 8 and make connecting spring 9 that ejector pad 6 bottom is connected push down, has just so relieved fixedly, can dismantle fast and maintain.

The inside wall all is provided with two spouts 10 around the main casing body 2, and two spouts 10 use the axis of the main casing body 2 to set up as the symmetry, through the spout 10 that sets up, can set up slider 16 through spout 10 and the 14 bottom of connecting casing like this and mutually support and connect to guarantee the counterpoint nature of connecting casing 14 and the installation of the main casing body 2.

The top of the main casing body 2 is provided with two screw thread spliced poles 11, the inside threaded connection of screw thread spliced pole 11 has connecting bolt 12, connecting bolt 12 runs through in bottom plate 1 and dampproofing backing plate 13, dampproofing backing plate 13 fixed connection in the bottom of bottom plate 1, screw thread spliced pole 11 through setting up, compare the fixed mode in traditional top like this, connect on-vehicle antenna module from the bottom, avoid the long-time wind-blown rain of connecting pieces such as bolts to beat the not hard up emergence of relation that leads to connecting like this, and through the dampproofing backing plate 13 of 1 bottom fixed connection of bottom plate, can further improve the humidity resistance like this, with components and parts and circuits of guaranteeing the main casing body 2 inside.

The top of main casing body 2 is provided with connects casing 14, and the bottom middle part of connecting casing 14 is provided with two fixed buckles 15, connects casing 14 and is connected with 4 blocks of install bin through two fixed buckles 15, through the connection casing 14 that sets up, is favorable to carrying out quick equipment through fixed buckle 15 like this.

All be provided with two sliders 16 around the bottom of connecting casing 14, the size of slider 16 and the size looks adaptation of spout 10 connect casing 14 through slider 16 and main casing body 2 swing joint, through the slider 16 that sets up, be favorable to when being favorable to fast to the equipment between connecting casing 14 and main casing body 2 like this, quick counterpoint is fixed.

Connect the lateral wall fixedly connected with apron 17 of casing 14, the bottom fixedly connected with of apron 17 keeps off the rain cover 18, through the apron 17 that sets up, improved like this and connected casing 14 and main casing body 2 equipment and make the leakproofness to through apron 17 bottom fixed connection's the rain cover 18, be favorable to carrying out effectual rain-proof like this, avoided leading to the rainwater to get into main casing body 2 because of heavy rainfall and lead to damages such as components and parts circuit.

Connect the top fixedly connected with shark fin installation casing 19 of casing 14, one side of shark fin installation casing 19 is provided with mounting hole 20, and the inside threaded connection of mounting hole 20 has on-vehicle antenna body 21, through the shark fin installation casing 19 that sets up, is favorable to like this through the shark fin installation casing 19 of shark fin shape, can reduce the windage like this and avoid the rainwater at the accumulational emergence in top.

When in use, the main shell 2, the bottom plate 1 and the damp-proof backing plate 13 are firstly screwed and fixed with a threaded connecting column 11 arranged inside the main shell 2 through a bottom mounting connecting bolt 12, then the vehicle-mounted antenna body 21 is mounted and fixed with a mounting hole 20 arranged on a shark fin mounting shell 19, then a circuit in the connecting shell 14 is connected with a circuit and components in the main shell 2, then after the debugging of the circuit and the components is completed, the circuit and the components are quickly fixed through a fixing clamping block 7 arranged at the bottom end of the connecting shell 14, and the fixing clamping block 15 is matched and fixed, and in the fixing process, the sliding block 16 arranged at the bottom end of the connecting shell 14 is matched and connected with each other through the sliding groove 10 to ensure the alignment performance of the mounting of the connecting shell 14 and the main shell 2, finally, the fixing is released in the maintenance process, and the quick disassembly and maintenance can be carried out, the vehicle-mounted antenna assembly is installed and used.

Example two

According to fig. 4 and 5, the present embodiment provides a vehicle antenna assembly in which a seal ring 22 is bonded to the top end of the main housing 2.

A gasket 23 is arranged at the joint of the connecting bolt 12 and the damp-proof backing plate 13.

When the waterproof gasket is used, the sealing ring 22 is bonded to the top end of the main shell 2, the sealing performance of the main shell 2 is further improved through the arranged sealing ring 22, and the gasket 23 arranged at the connecting position of the connecting bolt 12 and the waterproof gasket 13 is favorable for preventing the connecting bolt 12 from loosening and slipping, so that the waterproof gasket is convenient to mount and dismount.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an on-vehicle antenna module, includes bottom plate (1), main casing body (2), ejector pad (6), fixed fixture block (7), button (8) and coupling spring (9), its characterized in that: the top fixedly connected with main casing body (2) of bottom plate (1), there are two install bins (4), two through fixing bolt (3) threaded connection around the inside of main casing body (2) the inside both sides of install bin (4) all are provided with movable groove (5), the inside swing joint of movable groove (5) has ejector pad (6), the top fixedly connected with fixture block (7) of ejector pad (6), the place ahead lateral wall fixedly connected with button (8) of ejector pad (6), button (8) all run through the front and back lateral wall of main casing body (2), one side fixedly connected with coupling spring (9) of ejector pad (6), the bottom of coupling spring (9) is connected with the inside lateral wall of install bin (4).

2. A vehicular antenna assembly according to claim 1, characterized by: the inside wall all is provided with two spout (10) around main casing body (2), two spout (10) use the axis of main casing body (2) to set up as the symmetry.

3. A vehicular antenna assembly according to claim 1, characterized by: the top of main casing body (2) is provided with two screw thread spliced poles (11), the inside threaded connection of screw thread spliced pole (11) has connecting bolt (12), connecting bolt (12) run through in bottom plate (1) and dampproofing backing plate (13), dampproofing backing plate (13) fixed connection is in the bottom of bottom plate (1).

4. A vehicular antenna assembly according to claim 1, characterized by: the top of main casing body (2) is provided with connects casing (14), the bottom middle part of connecting casing (14) is provided with two fixed buckle (15), it is connected with install bin (4) block through two fixed buckle (15) to connect casing (14).

5. A vehicular antenna assembly according to claim 4, characterized by: all be provided with two slider (16) around the bottom of connecting casing (14), the size of slider (16) and the size looks adaptation of spout (10), connect casing (14) through slider (16) and main casing body (2) swing joint.

6. A vehicular antenna assembly according to claim 4, characterized by: the outer side wall of the connecting shell (14) is fixedly connected with a cover plate (17), and the bottom end of the cover plate (17) is fixedly connected with a rain shield (18).

7. A vehicular antenna assembly according to claim 4, characterized by: the shark fin mounting structure is characterized in that a shark fin mounting shell (19) is fixedly connected to the top end of the connecting shell (14), a mounting hole (20) is formed in one side of the shark fin mounting shell (19), and a vehicle-mounted antenna body (21) is connected to the inner threads of the mounting hole (20).