Buckle type fast-assembly vehicle-mounted antenna

Abstract

The utility model discloses a buckle type fast-assembly vehicle-mounted antenna, which comprises a vehicle-mounted antenna female seat body and a vehicle-mounted antenna body which can be relatively assembled and disassembled, and the vehicle-mounted antenna body is arranged on a vehicle body through the vehicle-mounted antenna female seat body; the vehicle-mounted antenna female seat body comprises a shell, a butt joint area is arranged on the upper portion of the shell, a plurality of clamping grooves are formed in the butt joint area, a spring type buckle capable of stretching out and drawing back relative to the shell is arranged in the butt joint area, and a first connecting piece is arranged at one end of the butt joint area. A plurality of clamping pieces are arranged on a base plate of the vehicle-mounted antenna body, the clamping pieces can be inserted into the clamping grooves, and the base plate is further provided with butt joint insertion holes which are in butt joint with the spring type buckles in a limiting mode. The utility model discloses a buckle-type fast-assembly vehicle-mounted antenna capable of fast and stably fixing a vehicle-mounted antenna. A buckle-type fast installation mode is adopted. Clamping grooves are designed in multiple directions on a vehicle-mounted antenna female seat body of the buckle-type fast-assembly vehicle-mounted antenna, a spring-type buckle is adopted in the center, and a retaining effect is achieved by utilizing the contraction and rebounding characteristics of a spring.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic information communication, in particular to a snap-on type quick-install vehicle-mounted antenna. Background Art

[0002] The traditional vehicle antenna is fixed on the roof of the car, and a mounting hole needs to be opened on the roof of the car to pass through the roof, which damages the overall appearance of the vehicle. The fixing method is bolt and thread fixing, which wastes time to tighten the screws, and it is troublesome to disassemble and repair the vehicle antenna. Utility Model Content

[0003] The utility model overcomes the shortcomings of the prior art and provides a snap-on type quick-install vehicle-mounted antenna which can quickly and stably fix the vehicle-mounted antenna and adopts a snap-on type quick installation method; the vehicle-mounted antenna mother seat body of the snap-on type quick-install vehicle-mounted antenna is designed with slots in multiple directions, and a spring-type snap is used in the center, which uses the contraction and rebound characteristics of the spring to play a role of stopping retreat.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a snap-on type quick-install vehicle-mounted antenna, comprising: a vehicle-mounted antenna mother seat body and a vehicle-mounted antenna body that can be relatively disassembled and assembled, and the vehicle-mounted antenna body is installed on the vehicle body through the vehicle-mounted antenna mother seat body; the vehicle-mounted antenna mother seat body includes a shell, and a docking area is provided on the upper part of the shell, and a plurality of card slots are provided on the docking area, and a spring-type snap is provided in the docking area that can be extended and retracted relative to the shell, and a connector is provided at one end of the docking area; a plurality of cards are provided on the chassis of the vehicle-mounted antenna body, and the cards can be inserted into the card slots, and a docking jack that is limitedly docked with the spring-type snap is also provided on the chassis.

[0005] In a preferred embodiment of the utility model, the spring-type buckle includes a buckle action rod movably embedded in the housing, and one end of the buckle action rod is elastically limited in the housing by an elastic member.

[0006] In a preferred embodiment of the utility model, a limiting groove is provided at one end of the snap action rod embedded in the shell, and the end of the snap action rod extending outside the shell is a snap end rod, and a circle of limiting bosses are provided on the snap action rod located at the limiting groove and the snap end rod; the elastic member is sleeved on the snap action rod, and the elastic member is elastically spaced between the limiting boss and the shell.

[0007] In a preferred embodiment of the utility model, the spring-type buckle is limited on the shell of the vehicle-mounted antenna socket body by a spring limiting plate; one end of the spring limiting plate is pivotally connected to the shell, and a pin shaft that movably passes through multiple limiting grooves is provided on the spring limiting plate.

[0008] In a preferred embodiment of the utility model, the shell includes a bottom plate and an upper cover that are assembled together, and the docking area is arranged on the upper cover; the shell is also provided with a limiting protrusion located outside the docking area, and the limiting protrusion can be embedded in and abutted against a limiting groove set on the chassis of the vehicle-mounted antenna body.

[0009] In a preferred embodiment of the utility model, one end of the spring limit plate is pivotally connected to the base plate through an outwardly protruding rotating shaft, and a concave groove for accommodating the spring limit plate is reserved on the base plate; when one end of the spring limit plate is pulled up, the spring limit plate swings around the rotating hole on the base plate through the rotating shaft, and the spring limit plate drives the pin shaft to pull the buckle action rod to retract relative to the through hole on the shell, and squeezes the elastic member sleeved on the buckle action rod.

[0010] In a preferred embodiment of the utility model, the docking area is a recessed structure on the shell, and a plurality of card slots include a tail card slot and a head card slot respectively arranged on the periphery of the docking area; a plurality of cards include a head card and a tail card protruding from the chassis; and the relatively arranged head cards can be horizontally inserted into the relatively arranged head card slots, and the relatively arranged tail cards can be horizontally inserted into the relatively arranged tail card slots.

[0011] In a preferred embodiment of the utility model, the head cards arranged opposite to each other and the tail cards arranged opposite to each other are located on both sides of the central axis of the chassis and are symmetrical about the central axis of the chassis.

[0012] In a preferred embodiment of the utility model, a limit groove 1 forms a side-opening hanging groove on the buckle action rod, which is used to hook the pin shaft that is movably provided with multiple limit grooves 1 on the spring limit plate; and a waist-shaped avoidance groove is provided on the spring limit plate, and the end of the buckle action rod is movably embedded in the waist-shaped avoidance groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a snap-on type quick-install vehicle antenna, which eliminates the bolt fixing method in the traditional structure and adopts a snap-on type quick installation method; the vehicle antenna mother seat body of the snap-on type quick-install vehicle antenna is designed with slots in multiple directions, and the center adopts a spring-type snap, which uses the contraction and rebound characteristics of the spring to play a role of stopping retreat; the chassis of the vehicle antenna body adopts cards in multiple directions, and is designed with circular blind holes, which cooperate with the mother seat snap, so as to achieve the effect of quickly and stably fixing the vehicle antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the axial structure of the vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the axial structure of the vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the axial structure of the vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application. Figure 3 ;

[0019] Figure 4 It is a schematic diagram of the top view of the structure of a vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application;

[0020] Figure 5 This is a schematic diagram of the upward structure of the vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application. Figure 1 ;

[0021] Figure 6 This is a schematic diagram of the upward structure of the vehicle antenna female base body in a snap-on type quick-install vehicle antenna of the present application. Figure 2 ;

[0022] Figure 7 This is a schematic diagram of the structure of a snap-on quick-install vehicle antenna in this application after the upper cover of the vehicle antenna mother seat body is removed Figure 1 ;

[0023] Figure 8 This is a schematic diagram of the structure of a snap-on quick-install vehicle antenna in this application after the upper cover of the vehicle antenna mother seat body is removed Figure 2 (Remove the elastic part of the spring-loaded buckle);

[0024] Fig. 9 This is a schematic diagram of the axial structure of the vehicle antenna body in a snap-on type quick-install vehicle antenna of the present application. Figure 1 ;

[0025] Fig.10 This is a schematic diagram of the axial structure of the vehicle antenna body in a snap-on type quick-install vehicle antenna of the present application. Figure 2 ;

[0026] Fig.11 This is a schematic diagram of the axial structure of the vehicle antenna body in a snap-on type quick-install vehicle antenna of the present application. Figure 3 ;

[0027] Fig.12 This is a schematic diagram of the axial structure of the vehicle antenna body in a snap-on type quick-install vehicle antenna of the present application. Figure 4 ;

[0028] Fig.13This is a schematic diagram of the cross-sectional structure of the assembled vehicle antenna female base and vehicle antenna body in a snap-on quick-install vehicle antenna of the present application. Figure 1 ;

[0029] Fig.14 This is a schematic diagram of the cross-sectional structure of the assembled vehicle antenna female base and vehicle antenna body in a snap-on quick-install vehicle antenna of the present application. Figure 2 ;

[0030] Among them, 1-vehicle antenna socket body, 11-bottom plate, 12-upper cover, 13-docking area, 14-connecting piece 1, 15-tail slot, 16-head slot, 17-limiting protrusion, 18-equal height block, 19-assembly screw; 2-spring type buckle, 21-elastic part, 22-buckle action rod, 221-limiting slot 1, 222-limiting boss, 223-buckle end rod, 23-pin shaft; 3-spring limiting plate, 4-circuit mounting plate, 5-vehicle antenna body, 50-chassis, 51-head card, 52-connecting piece 2, 53-docking jack, 54-limiting slot 2, 55-limiting hole, 56-limiting rod, 57-tail card. DETAILED DESCRIPTION

[0031] The technical solution of the utility model is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the utility model and the specific features in the embodiments are detailed descriptions of the technical solution of the utility model, rather than limitations on the technical solution of the utility model. In the absence of conflict, the embodiments of the utility model and the technical features in the embodiments can be combined with each other.

[0032] The term "and / or" is only a description of the association relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " generally indicates that the related objects are in an "or" relationship. Embodiment 1

[0033] like Figure 1-Figure 14 As shown, a snap-on quick-install vehicle antenna comprises: a vehicle antenna base body 1 and a vehicle antenna body 5 which can be relatively detached, and the vehicle antenna body 5 is installed on the vehicle body through the vehicle antenna base body 1.

[0034] Specifically, Figure 1-Figure 7 , Fig.13 , Fig.14As shown, the vehicle-mounted antenna base body 1 includes a shell, a circuit mounting board 4 is arranged in the shell, a docking area 13 is arranged on the upper part of the shell, and the docking area 13 is a concave structure on the shell. A plurality of card slots are arranged on the docking area 13, and the plurality of card slots include a tail card slot 15 and a head card slot 16 respectively arranged on the periphery of the docking area 13. A spring-type buckle 2 that can be extended and retracted relative to the shell is arranged in the docking area 13, and a connector 14 is arranged at one end of the docking area 13. A limiting protrusion 17 located outside the docking area 13 is also arranged on the shell.

[0035] Furthermore, the spring-type buckle 2 includes a buckle action rod 22 movably embedded in the shell, and one end of the buckle action rod 22 is elastically limited in the shell by an elastic member 21. One end of the buckle action rod 22 embedded in the shell is provided with a limiting groove 221, and one end of the buckle action rod 22 extending out of the shell is a buckle end rod 223. A circle of limiting bosses 222 are provided on the buckle action rod 22 located at the limiting groove 221 and the buckle end rod 223; the elastic member 21 is sleeved on the buckle action rod 22, and the elastic member 21 is elastically spaced between the limiting boss 222 and the shell. The limiting groove 221 forms a side-opening hanging groove on the buckle action rod 22, which is used to hook the pin 23 movably penetrated by the limiting groove 221 provided on the spring limiting plate 3; and the spring limiting plate 3 is provided with a waist-shaped avoidance groove, and the end of the buckle action rod 22 is movably embedded in the waist-shaped avoidance groove. The spring-type buckle 2 is limited on the housing of the vehicle-mounted antenna female socket body 1 through a spring limiting plate 3. One end of the spring limiting plate 3 is pivotally connected to the bottom plate 11 through an outwardly protruding rotating shaft, and a concave groove for accommodating the spring limiting plate 3 is reserved on the bottom plate 11. One end of the spring limiting plate 3 is pivotally connected to the housing, and a pin 23 movably penetrates a plurality of limiting grooves 221 is provided on the spring limiting plate 3.

[0036] Specifically, Figure 8-Figure 14 As shown, a plurality of cards are arranged on the chassis 50 of the vehicle-mounted antenna body 5, and the plurality of cards include a head card 51 and a tail card 52 protruding from the chassis 50; and the head card 51 arranged oppositely can be inserted into the head card slot 16 arranged oppositely, and the tail card 52 arranged oppositely can be inserted into the tail card slot 15 arranged oppositely. A docking jack 53 for limited docking with the spring-type buckle 2 is also arranged on the chassis 50. A second limited slot 54 and a limited hole 55 are arranged on the chassis 50 of the vehicle-mounted antenna body 5. The limited hole 55 facilitates the positioning of the chassis 50 of the vehicle-mounted antenna body 5 during production testing. The limited protrusion 17 of the vehicle-mounted antenna female seat body 1 can be embedded and abutted with the second limited slot 54 arranged on the chassis 50 of the vehicle-mounted antenna body 5.

[0037] When in use, one end of the spring limit plate 3 is pulled up, and the spring limit plate 3 swings around the rotating hole on the bottom plate 11 through the rotating shaft, and the spring limit plate 3 drives the pin 23 to pull the buckle action rod 22 back relative to the through hole on the housing, and squeezes the elastic member 21 sleeved on the buckle action rod 22. When the external force on the spring limit plate 3 is removed, the elastic member 21 pulls the spring limit plate 3 back through elastic reset, driving the buckle action rod 22 to reset. Embodiment 2

[0038] like Figure 1-Figure 14 As shown, a snap-on quick-install vehicle antenna comprises: a vehicle antenna base body 1 and a vehicle antenna body 5 which can be relatively detached, and the vehicle antenna body 5 is installed on the vehicle body through the vehicle antenna base body 1.

[0039] Specifically, Figure 1-Figure 7 , Fig.13 , Fig.14 As shown, the vehicle-mounted antenna base body 1 includes a shell, and the shell includes a bottom plate 11 and an upper cover 12 that are assembled together, and a docking area 13 is set on the upper cover 12. The bottom plate 11 is assembled with the upper cover 12 by a plurality of assembly screws 19. The assembly screws 19 are two screws used to assemble the housing, and the model of the assembly screws 19 is the M2.0xL8 screw in the prior art. Removing the assembly screws 19 can achieve retreat separation, loosen the spring limit plate 3, and release the spring buckle 2.

[0040] A circuit mounting board 4 is arranged in the shell, and a docking area 13 is arranged on the upper part of the shell. The docking area 13 is a recessed structure on the upper cover 12 of the shell. A plurality of card slots are arranged on the docking area 13, and the plurality of card slots include a tail card slot 15 and a head card slot 16 respectively arranged on the periphery of the docking area 13. An equal height block 18 is arranged at the edge of the upper cover 12 of the vehicle-mounted antenna mother socket body 1. A spring-type buckle 2 that can be extended and retracted relative to the shell is arranged in the docking area 13, and a connector 14 is arranged at one end of the docking area 13. A limiting protrusion 17 located outside the docking area 13 is also arranged on the shell.

[0041] Furthermore, the spring-type buckle 2 includes a buckle action rod 22 movably embedded in the shell, and one end of the buckle action rod 22 is elastically limited in the shell by an elastic member 21. One end of the buckle action rod 22 embedded in the shell is provided with a limiting groove 221, and one end of the buckle action rod 22 extending out of the shell is a buckle end rod 223. A circle of limiting bosses 222 are provided on the buckle action rod 22 located at the limiting groove 221 and the buckle end rod 223; the elastic member 21 is sleeved on the buckle action rod 22, and the elastic member 21 is elastically spaced between the limiting boss 222 and the shell. The limiting groove 221 forms a side-opening hanging groove on the buckle action rod 22, which is used to hook the pin 23 movably penetrated by the limiting groove 221 provided on the spring limiting plate 3; and the spring limiting plate 3 is provided with a waist-shaped avoidance groove, and the end of the buckle action rod 22 is movably embedded in the waist-shaped avoidance groove. The spring-type buckle 2 is limited on the housing of the vehicle-mounted antenna female socket body 1 through a spring limiting plate 3. One end of the spring limiting plate 3 is pivotally connected to the bottom plate 11 through an outwardly protruding rotating shaft, and a concave groove for accommodating the spring limiting plate 3 is reserved on the bottom plate 11. One end of the spring limiting plate 3 is pivotally connected to the housing, and a pin 23 movably penetrates a plurality of limiting grooves 221 is provided on the spring limiting plate 3.

[0042] Specifically, Figure 8-Figure 14 As shown, a plurality of cards are arranged on the chassis 50 of the vehicle-mounted antenna body 5, and the plurality of cards include a head card 51 and a tail card 52 protruding from the chassis 50; and the head card 51 arranged oppositely can be inserted into the head card slot 16 arranged oppositely, and the tail card 52 arranged oppositely can be inserted into the tail card slot 15 arranged oppositely. Further, the head card 51 arranged oppositely and the tail card 52 arranged oppositely are divided into two sides located on the central axis of the chassis 50 and symmetrical about the central axis of the chassis 50. And a docking jack 53 for limiting docking with the spring-type buckle 2 is also arranged on the chassis 50. A second limiting groove 54 is arranged on the chassis 50 of the vehicle-mounted antenna body 5, and the limiting protrusion 17 of the vehicle-mounted antenna female seat body 1 can be embedded and abutted with the second limiting groove 54 arranged on the chassis 50 of the vehicle-mounted antenna body 5.

[0043] When in use, one end of the spring limit plate 3 is pulled up, and the spring limit plate 3 swings around the rotating hole on the bottom plate 11 through the rotating shaft, and the spring limit plate 3 drives the pin 23 to pull the buckle action rod 22 back relative to the through hole on the housing, and squeezes the elastic member 21 sleeved on the buckle action rod 22. When the external force on the spring limit plate 3 is removed, the elastic member 21 pulls the spring limit plate 3 back through elastic reset, driving the buckle action rod 22 to reset.

[0044] Working principle:

[0045] In the prior art, the vehicle-mounted antenna of the traditional structure is fixedly connected to the roof of the car, and a mounting hole passing through the roof needs to be opened on the roof of the car, which damages the overall aesthetics of the vehicle. The fixing method is bolt and thread fixing, and screw locking wastes labor time, and it is troublesome to disassemble and repair the vehicle-mounted antenna.

[0046] The utility model discloses a snap-on type quick-install vehicle antenna which can quickly and stably fix the vehicle antenna, and adopts a snap-on type quick installation method; the vehicle antenna mother seat body of the snap-on type quick-install vehicle antenna is designed with slots in multiple directions, and a spring-type snap is adopted in the center, which uses the contraction and rebound characteristics of the spring to play a role of stopping retreat.

[0047] When assembling:

[0048] The vehicle antenna body is connected to the metal of the vehicle body by means of screw crimping using a clamp. The vehicle antenna body is on the roof, and the vehicle antenna socket body is installed on the inside of the roof. The two are connected by means of cards and slots. The head card and the tail card on the chassis of the vehicle antenna body are aligned with the tail slot and the head slot of the vehicle antenna socket body and pushed horizontally. In this embodiment, the elastic member is preferably a spring. The spring will shrink downward when it is stressed. After the buckle end rod of the spring buckle is installed into the docking socket (blind hole), the spring rebounds to stop it from retreating, saving 15 seconds of assembly time. At the same time, the spring buckle has the characteristics of reliable positioning and easy assembly and disassembly. The entire vehicle antenna is easy and quick to assemble, and the aesthetics of the entire vehicle is guaranteed after assembly.

[0049] Based on the ideal embodiment of the utility model, through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the invention. The technical scope of the invention is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. A snap-on quick-install vehicle antenna, characterized in that: include: A vehicle-mounted antenna base body (1) and a vehicle-mounted antenna body (5) that can be relatively detached, wherein the vehicle-mounted antenna body (5) is mounted on a vehicle body via the vehicle-mounted antenna base body (1); The vehicle-mounted antenna base body (1) comprises a shell, the upper part of which is provided with a docking area (13), the docking area (13) is provided with a plurality of slots, the docking area (13) is provided with a spring-type buckle (2) capable of being extended and retracted relative to the shell, and one end of the docking area (13) is provided with a connector 1 (14); A plurality of cards are arranged on the chassis (50) of the vehicle-mounted antenna body (5), the cards being insertable into the card slots, and a docking jack (53) for limitedly docking with the spring-type buckle (2) is also arranged on the chassis (50).

2. The snap-on quick-install vehicle antenna according to claim 1, characterized in that: The spring-type buckle (2) comprises a buckle action rod (22) movably embedded in the housing, and one end of the buckle action rod (22) is elastically confined in the housing by an elastic member (21).

3. The snap-on quick-install vehicle antenna according to claim 2, characterized in that: One end of the buckle action rod (22) embedded in the shell is provided with a limiting groove (221), and one end of the buckle action rod (22) extending outside the shell is a buckle end rod (223). A circle of limiting bosses (222) are provided on the buckle action rod (22) located between the limiting groove (221) and the buckle end rod (223); the elastic member (21) is sleeved on the buckle action rod (22), and the elastic member (21) is elastically spaced between the limiting bosses (222) and the shell.

4. The snap-on quick-install vehicle antenna according to claim 3, characterized in that: The spring-type buckle (2) is limited on the shell of the vehicle-mounted antenna socket body (1) by a spring limiting plate (3); one end of the spring limiting plate (3) is pivotally connected to the shell, and the spring limiting plate (3) is provided with a pin shaft (23) that movably penetrates one of the limiting grooves (221).

5. The snap-on quick-install vehicle antenna according to claim 4, characterized in that: The shell comprises a bottom plate (11) and an upper cover (12) which are assembled together, and the docking area (13) is arranged on the upper cover (12); the shell is also provided with a limiting protrusion (17) located outside the docking area (13), and the limiting protrusion (17) can be embedded and abutted against a second limiting groove (54) provided on the chassis (50) of the vehicle-mounted antenna body (5).

6. The snap-on quick-install vehicle antenna according to claim 5, characterized in that: One end of the spring limiting plate (3) is pivotally connected to the bottom plate (11) via an outwardly protruding rotating shaft, and a concave groove for accommodating the spring limiting plate (3) is reserved on the bottom plate (11); One end of the spring limiting plate (3) is pulled up, and the spring limiting plate (3) swings around the rotating hole on the bottom plate (11) via the rotating shaft, and the spring limiting plate (3) drives the pin shaft (23) to pull the buckle action rod (22) back relative to the through hole on the shell, and squeezes the elastic member (21) sleeved on the buckle action rod (22).

7. The snap-on quick-install vehicle antenna according to claim 6, characterized in that: The docking area (13) is in a recessed structure on the housing, and the plurality of slots include a tail slot (15) and a head slot (16) respectively arranged on the periphery of the docking area (13). A plurality of cards including a head card (51) and a tail card (52) protruding from the bottom plate (50); Furthermore, the relatively arranged head card (51) can be inserted transversely into the relatively arranged head card slot (16), and the relatively arranged tail card (52) can be inserted transversely into the relatively arranged tail card slot (15).

8. The snap-on quick-install vehicle antenna according to claim 7, characterized in that: The head cards (51) and the tail cards (52) arranged opposite to each other are located on both sides of the central axis of the chassis (50) and are symmetrical about the central axis of the chassis (50).

9. The snap-on quick-install vehicle antenna according to claim 8, characterized in that: The limiting groove 1 (221) forms a side-opening hanging groove on the buckle action rod (22) for hooking a pin shaft (23) provided on the spring limiting plate (3) and movably passing through the limiting groove 1 (221); Furthermore, a waist-shaped avoidance groove is provided on the spring limiting plate (3), and the end of the buckle action rod (22) is movably embedded in the waist-shaped avoidance groove.

Images