CN212500178U

CN212500178U - Connecting mechanism of vehicle-mounted horn and vehicle body with shockproof function

Info

Publication number: CN212500178U
Application number: CN202021025121.9U
Authority: CN
Inventors: 米世旺
Original assignee: Shenzhen Doss Co ltd
Current assignee: Shenzhen Doss Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to the technical field of vehicle-mounted equipment, in particular to a connecting mechanism of a vehicle-mounted loudspeaker and a vehicle body with a shockproof function, which comprises a base, wherein a bearing plate is arranged above the base; the connecting mechanism of the vehicle-mounted horn with the shockproof function and the vehicle body is characterized in that a plurality of shock absorption connecting components are arranged between the base and the bearing plate, namely the base and the bearing plate are connected through the connecting rod and the air bag ring, the base is not in direct contact with the bearing plate, and when the vehicle body vibrates, the vibration is less conducted to the horn under the action of the air bag ring, so that the horn is protected; the connecting mechanism of the vehicle-mounted loudspeaker with the shockproof function and the vehicle body effectively fixes the loudspeaker through the limiting mechanism, the inserting plate and the like; this design has changed traditional on-vehicle loudspeaker and has passed through the mode that bolt and base are fixed, and this design is convenient for carry out the dismouting to loudspeaker, conveniently maintains.

Description

Connecting mechanism of vehicle-mounted horn and vehicle body with shockproof function

Technical Field

The utility model relates to an on-vehicle equipment technical field specifically is a coupling mechanism of on-vehicle loudspeaker and automobile body with shockproof function.

Background

In order to facilitate advertising and general publicity, a vehicle-mounted horn is generally mounted on the roof of an automobile, so that the vehicle-mounted horn is used for publicizing outwards in the driving and advancing process; in the prior art, this on-vehicle loudspeaker generally adsorbs on the roof through the sucking disc, and it has following drawback when using: on one hand, the existing vehicle-mounted horn is not provided with a damping structure, so that the vehicle is easy to bump in the driving process, the vehicle-mounted horn vibrates, and the vehicle-mounted horn is easy to be damaged due to larger vibration; on the other hand, the vehicle-mounted horn is generally fixed on a base provided with a sucker through a bolt, but under the influence of sun and rain, the mounting bolt is easy to rust, so that the vehicle-mounted horn is inconvenient to assemble and disassemble for maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling mechanism of on-vehicle loudspeaker and automobile body with shockproof function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a connecting mechanism of a vehicle-mounted horn and a vehicle body with a shockproof function comprises a base, wherein a bearing plate is arranged above the base, four horns are arranged above the bearing plate in an annular equidistant distribution manner, damping connecting assemblies are arranged between the base and the bearing plate and close to four corners, and limiting mechanisms are arranged on the top surface of the bearing plate and below the horns; connecting holes are formed in four corners of the base; the bearing plate is characterized in that shaft holes are formed in four corners of the bearing plate, fixing grooves are formed in the top surface of the bearing plate close to the edges, two through holes which are parallel to each other are formed in one side of each fixing groove, a strip-shaped groove communicated with each fixing groove is formed in each side wall of the bearing plate, a slot is formed in one side wall of each fixing groove, a plug board is connected in each strip-shaped groove in a sliding mode, one end of each plug board is in plug-in fit with each slot, and two plug holes which are parallel to each other are; the loudspeaker are connected with a U-shaped support through bolts, the support penetrates through the fixing groove, the inserting plate penetrates through the two side walls of the support, and the bottom surface of the inserting plate is tightly attached to the inner top surface of the support.

As the utility model discloses preferred technical scheme, shock attenuation coupling assembling includes the connecting rod, connecting hole and shaft hole are passed at the both ends of connecting rod, the coaxial inseparable welding in both ends of connecting rod has the stopper, the cover is equipped with the gasbag circle on the connecting rod, the gasbag circle is located between base and the loading board.

As the utility model discloses preferred technical scheme, stop gear includes the fixed block with the top surface of loading board closely welded, the cavity has been seted up in the fixed block, sliding connection has the connecting plate in the cavity, the bottom surface of connecting plate closely welds has two inserted bars that are parallel to each other, the inserted bar passes the through-hole and cooperates with the jack grafting, the coaxial inseparable welding of top surface center department of connecting plate has the driving lever, the driving lever passes the top surface of fixed block and rather than sliding connection, the cover is equipped with the spring on the driving lever, the coaxial inseparable welding in top of driving lever has the shifting block.

As the utility model discloses preferred technical scheme, the underrun bolt fixedly connected with of base is a plurality of sucking discs that are annular equidistant distribution, the sucking disc adsorbs mutually with the car roof.

As the utility model discloses preferred technical scheme, close welding has two pillars that are parallel to each other on the side of picture peg, close welding has the fixed strip on the pillar.

As the utility model discloses preferred technical scheme, the size of bar groove with the size looks adaptation of picture peg.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting mechanism of the vehicle-mounted horn with the shockproof function and the vehicle body is characterized in that a plurality of shock absorption connecting components are arranged between the base and the bearing plate, namely the base and the bearing plate are connected through the connecting rod and the air bag ring, the base is not in direct contact with the bearing plate, and when the vehicle body vibrates, the vibration is less conducted to the horn under the action of the air bag ring, so that the horn is protected;

2. the connecting mechanism of the vehicle-mounted loudspeaker with the shockproof function and the vehicle body is provided with a limiting mechanism, a plugboard and the like, namely a bracket of the loudspeaker is fixed in a fixed groove, the plugboard limits the bracket, and the limiting mechanism limits the plugboard, so that the loudspeaker is effectively fixed; this design has changed traditional on-vehicle loudspeaker and has passed through the mode that bolt and base are fixed, and this design is convenient for carry out the dismouting to loudspeaker, conveniently maintains.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

FIG. 3 is a schematic structural view of the base of the present invention;

FIG. 4 is a schematic view of a structure of a carrier plate according to the present invention;

FIG. 5 is a second schematic structural view of the carrier plate of the present invention;

FIG. 6 is a sectional view of the bearing plate according to the present invention;

fig. 7 is a partial structural schematic diagram of the present invention;

fig. 8 is a structural sectional view of the middle limiting mechanism of the present invention.

The various reference numbers in the figures mean:

1. a base; 11. connecting holes; 12. a suction cup;

2. a carrier plate; 21. a shaft hole; 22. fixing grooves; 23. a through hole; 24. a strip-shaped groove; 25. a slot; 26. inserting plates; 261. a jack; 262. a pillar; 263. a fixing strip;

3. a horn; 31. a support;

4. the damping connecting assembly; 41. a connecting rod; 42. a limiting block; 43. an air bag ring;

5. a limiting mechanism; 51. a fixed block; 511. a cavity; 52. a connecting plate; 53. inserting a rod; 54. a deflector rod; 55. a spring; 56. and (5) shifting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-8, the present invention provides a technical solution:

a connecting mechanism of a vehicle-mounted horn and a vehicle body with a shockproof function comprises a base 1, a bearing plate 2 is arranged above the base 1, four horns 3 are arranged above the bearing plate 2 in an annular and equidistant distribution manner, shock absorption connecting assemblies 4 are arranged between the base 1 and the bearing plate 2 and close to four corners, and limiting mechanisms 5 are arranged on the top surface of the bearing plate 2 and below the horns 3; connecting holes 11 are formed in four corners of the base 1; the four corners of the bearing plate 2 are provided with shaft holes 21, the top surface of the bearing plate 2 close to the edge is provided with fixing grooves 22, one side of each fixing groove 22 is provided with two through holes 23 which are parallel to each other, each side wall of the bearing plate 2 is provided with a strip-shaped groove 24 communicated with the fixing groove 22, one side wall of each fixing groove 22 is also provided with a slot 25, the strip-shaped groove 24 is connected with an inserting plate 26 in a sliding manner, one end of the inserting plate 26 is in inserting fit with the slot 25, and the inserting plate 26 is provided with two inserting holes 261; the horn 3 is fixedly connected with a U-shaped bracket 31 through bolts, the bracket 31 penetrates through the fixing groove 22, the inserting plate 26 penetrates through the two side walls of the bracket 31, and the bottom surface of the inserting plate 26 is tightly attached to the inner top surface of the bracket 31. The shock absorption connecting assembly 4 comprises a connecting rod 41, the two ends of the connecting rod 41 penetrate through the connecting hole 11 and the shaft hole 21, the two ends of the connecting rod 41 are coaxially and tightly welded with limiting blocks 42, an air bag ring 43 is sleeved on the connecting rod 41, and the air bag ring 43 is located between the base 1 and the bearing plate 2. The limiting mechanism 5 comprises a fixing block 51 tightly welded with the top surface of the bearing plate 2, a cavity 511 is formed in the fixing block 51, a connecting plate 52 is connected in the cavity 511 in a sliding mode, two insertion rods 53 which are parallel to each other are tightly welded on the bottom surface of the connecting plate 52, the insertion rods 53 penetrate through the through holes 23 and are in plug fit with the insertion holes 261, a shifting rod 54 is coaxially and tightly welded at the center of the top surface of the connecting plate 52, the shifting rod 54 penetrates through the top surface of the fixing block 51 and is in sliding connection with the fixing block, a spring 55 is sleeved on the shifting rod 54, and a.

In this embodiment, the bottom surface of the base 1 is fixedly connected with a plurality of suckers 12 which are distributed in an annular shape at equal intervals through bolts, the suckers 12 are adsorbed with the roof of the automobile, and the arrangement of the suckers 12 is convenient for connecting the device with the roof of the automobile.

In this embodiment, two parallel pillars 262 are tightly welded on one side surface of the board 26, and fixing strips 263 are tightly welded on the pillars 262, so that the board 26 can be pushed and pulled conveniently due to the arrangement of the fixing strips 263, and the design is humanized.

In this embodiment, the size of the strip-shaped groove 24 is adapted to the size of the insert plate 26, which facilitates the insert plate 26 to slide in the strip-shaped groove 24.

It should be noted that the horn 3 in this embodiment is conventional and will not be described herein.

When the connecting mechanism of the vehicle-mounted horn with the shockproof function and the vehicle body is used, a user firstly penetrates the support 31 of the horn 3 through the fixing groove 22 and tightly abuts against the bottom surface of the support, then the user upwards dials the shifting block 56, the shifting rod 54 upwards moves, the spring 55 is compressed, the connecting plate 52 slides in the cavity 511, the bottom end of the inserting rod 53 is separated from the through hole 23, then the user inserts the inserting plate 26 into the strip-shaped groove 24, the inserting plate 26 slides along the strip-shaped groove 24 and penetrates between two side walls of the support 31, the tail end of the inserting plate 26 is simultaneously inserted into the inserting groove 25, the bottom surface of the inserting plate 26 is attached to the inner top surface of the support 31, then the user loosens the shifting block 56, the spring 55 resets to drive the inserting rod 53 to reset, the inserting rod 53 penetrates through the through hole 23 and is inserted into the inserting hole; repeating the steps and installing other loudspeakers 3, and finally, adsorbing the sucking disc 12 on the roof by a user to complete installation;

when the automobile jolts and vibrates in the driving process, the vibration force is transmitted to the base 1, and the vibration is gradually weakened when the automobile passes through the plurality of air bag rings 43.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coupling mechanism of on-vehicle loudspeaker and automobile body with shockproof function, includes base (1), its characterized in that: a bearing plate (2) is arranged above the base (1), four loudspeakers (3) are arranged above the bearing plate (2) in an annular equidistant distribution manner, damping connection assemblies (4) are arranged between the base (1) and the bearing plate (2) and close to four corners, and limiting mechanisms (5) are arranged on the top surface of the bearing plate (2) and below the loudspeakers (3); connecting holes (11) are formed in the four corners of the base (1); the bearing plate is characterized in that shaft holes (21) are formed in four corners of the bearing plate (2), fixing grooves (22) are formed in the top surface of the bearing plate (2) close to the edges, two through holes (23) which are parallel to each other are formed in one side of each fixing groove (22), a strip-shaped groove (24) communicated with each fixing groove (22) is formed in each side wall of the bearing plate (2), a slot (25) is further formed in one side wall of each fixing groove (22), a plug board (26) is connected in the strip-shaped grooves (24) in a sliding mode, one end of the plug board (26) is matched with the slot (25) in a plug-in mode, and two plug holes (261) which are parallel to; loudspeaker (3) are last through bolt fixedly connected with support (31) that are the U-shaped, fixed slot (22) is passed in support (31), picture peg (26) are followed pass between the both sides wall of support (31), just the bottom surface of picture peg (26) closely laminates with the interior top surface of support (31).

2. The connecting mechanism of a vehicle-mounted horn with a shock-proof function and a vehicle body according to claim 1, characterized in that: shock attenuation coupling assembling (4) include connecting rod (41), connecting hole (11) and shaft hole (21) are passed at the both ends of connecting rod (41), the coaxial inseparable welding in both ends of connecting rod (41) has stopper (42), the cover is equipped with gasbag circle (43) on connecting rod (41), gasbag circle (43) are located between base (1) and loading board (2).

3. The connecting mechanism of a vehicle-mounted horn with a shock-proof function and a vehicle body according to claim 1, characterized in that: stop gear (5) include with the top surface of loading board (2) closely welded fixed block (51), cavity (511) have been seted up in fixed block (51), sliding connection has connecting plate (52) in cavity (511), the bottom surface of connecting plate (52) closely welds inserted bar (53) that have two parallels each other, inserted bar (53) pass through-hole (23) and with jack (261) grafting cooperation, the coaxial inseparable welding of top surface center department of connecting plate (52) has driving lever (54), driving lever (54) pass the top surface of fixed block (51) and rather than sliding connection, the cover is equipped with spring (55) on driving lever (54), the coaxial inseparable welding in top of driving lever (54) has shifting block (56).

4. The connecting mechanism of a vehicle-mounted horn with a shock-proof function and a vehicle body according to claim 1, characterized in that: the bottom surface of the base (1) is fixedly connected with a plurality of suckers (12) which are distributed in an annular and equidistant mode through bolts, and the suckers (12) are adsorbed to the roof of the automobile.

5. The connecting mechanism of a vehicle-mounted horn with a shock-proof function and a vehicle body according to claim 1, characterized in that: two parallel pillars (262) are tightly welded on one side surface of the inserting plate (26), and fixing strips (263) are tightly welded on the pillars (262).

6. The connecting mechanism of a vehicle-mounted horn with a shock-proof function and a vehicle body according to claim 1, characterized in that: the size of the strip-shaped groove (24) is matched with that of the insert plate (26).