CN214124095U

CN214124095U - Automobile top cover antenna assembly

Info

Publication number: CN214124095U
Application number: CN202023131719.9U
Authority: CN
Inventors: 高菊莲
Original assignee: Kunshan Huangtai Electronics Co ltd
Current assignee: Kunshan Huangtai Electronics Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-03
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an automobile top cover antenna module, including the carriage roof, the antenna body has been placed at the top of carriage roof, the both ends of antenna body bottom all have a connecting rod, two through removable pin swing joint the lower extreme fixedly connected with wedge locking piece of one side is kept away from each other to the connecting rod, the top swing joint of wedge locking piece is in the bottom of carriage roof, there is first threaded rod through bearing swing joint between the upper end of antenna body inner chamber both sides, the left end threaded connection on first threaded rod surface has the movable sleeve. The utility model discloses a under the effect of mutually supporting between first threaded rod, movable sleeve, pinion rack, gear, second threaded rod, stop collar, fly leaf, bracing piece, connecting rod, antenna body and wedge lock block and the carriage roof, realized can carrying out the purpose of quick dismantlement and installation to this antenna module, convenient and fast is controled, has brought very big facility for user's work.

Description

Automobile top cover antenna assembly

Technical Field

The utility model relates to an antenna module technical field specifically is car dome antenna module.

Background

Along with the development of the intelligent automobile of the internet of vehicles is more and more diversified, the requirement of required intelligent electronic equipment is more, and the automobile antenna assembly is the most important device for receiving and transmitting the information of the electronic equipment, however, the installation mode of the existing automobile antenna assembly is more complicated, and great inconvenience is brought to the installation operation and the later maintenance operation of a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile top cover antenna module possesses the advantage of convenient to detach and installation, and the mounting means of having solved current automobile antenna module is comparatively loaded down with trivial details, and the maintenance operation of the installation operation and the later stage for the user brings very big inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the antenna body is placed at the top of the carriage top plate, two ends of the bottom of the antenna body are movably connected with connecting rods through movable pins, the lower ends, away from one side, of the two connecting rods are fixedly connected with wedge-shaped locking blocks, the tops of the wedge-shaped locking blocks are movably connected to the bottom of the carriage top plate, first threaded rods are movably connected between the upper ends of two sides of an inner cavity of the antenna body through bearings, the left ends of the surfaces of the first threaded rods are in threaded connection with movable sleeves, the bottoms of the movable sleeves are fixedly connected with toothed plates, the middle ends of the bottoms of the inner cavities of the antenna body are fixedly connected with limit sleeves, the inner surfaces of the limit sleeves are movably connected with second threaded rods through bearings, gears are fixedly mounted at the tops of the second threaded rods and are meshed with the toothed plates, and the lower ends of the surfaces of the second threaded rods are in threaded connection with movable plates, the both ends of fly leaf bottom all have the bracing piece through activity round pin swing joint, the lower extreme of bracing piece passes through activity round pin swing joint in the upper end on connecting rod surface.

Preferably, the left side of first threaded rod just is located the outside fixedly connected with fixed block of antenna body, hexagonal hole groove has been seted up to the left middle-end of fixed block.

Preferably, a first limit groove is formed in the top of the inner cavity of the antenna body, a limit plate is fixedly connected to the top of the movable sleeve, and the upper end of the limit plate is movably connected to the surface of the first limit groove.

Preferably, the second spacing groove has all been seted up to the middle-end of antenna body inner chamber both sides, the equal fixedly connected with stopper in both sides of fly leaf, the surface of stopper and the one end swing joint of keeping away from the fly leaf are on the surface of second spacing groove.

Preferably, the bottom of the antenna body is fixedly connected with a sealing ring, and the thickness of the sealing ring is two millimeters.

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

1. the utility model can drive the movable sleeve to move towards the right side along the surface of the first threaded rod by operating the first threaded rod to rotate anticlockwise, the movable sleeve can drive the toothed plate to move while moving, the toothed plate can drive the gear to rotate while moving, the gear can drive the second threaded rod to rotate along the surface of the limit sleeve while rotating, the movable plate can be driven to move upwards while rotating the second threaded rod, the support rod is driven to move upwards while moving, the connecting rod can be pulled upwards while moving, so that the connecting rod can rotate along the surface of the movable pin on the antenna body, the wedge-shaped locking block can be driven to move while rotating the connecting rod, the wedge-shaped locking block can be completely separated from the surface of the carriage roof, and a user can take the antenna body off from the carriage roof, therefore, the purpose of disassembling the antenna body is realized, meanwhile, after the antenna body is placed at the top of the carriage top plate, the first threaded rod is operated to rotate clockwise to drive the movable sleeve and the toothed plate to move towards the left side, the toothed plate drives the gear and the second threaded rod to rotate while moving, the second threaded rod drives the movable plate and the supporting rod to move downwards while rotating, the supporting rod can support the connecting rod downwards while moving, so that the connecting rod rotates along the surface of the movable pin on the antenna body, the connecting rod can drive the wedge-shaped locking block to move while rotating until the wedge-shaped locking block can be attached to the bottom of the carriage top plate, and further the carriage top plate and the antenna body can be clamped and fixed, thereby the purpose of installing and fixing the antenna body is achieved, under the action of integral matching, the purpose of quick dismantlement and installation can be carried out to this antenna module to the realization, and convenient and fast is controled, has brought very big facility for user's work, and it is comparatively loaded down with trivial details to have solved current car antenna module's mounting means, and the maintenance operation in the installation operation and the later stage of giving the user brings very big inconvenient problem.

2. The utility model discloses a setting of fixed block and hexagonal hole groove, the person of being convenient for use instrument manipulation first threaded rod rotates, through the setting of first spacing groove and limiting plate, has reached and has carried out spacing purpose to the movable sleeve, through the purpose of second spacing groove and stopper, has reached and has carried out spacing purpose to the fly leaf, through the setting of sealing ring, has improved the leakproofness between carriage roof and the antenna body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the antenna body of the present invention in a partial sectional structure;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a roof of the carriage; 2. an antenna body; 3. a first limit groove; 4. a first threaded rod; 5. a gear; 6. a limiting plate; 7. a movable sleeve; 8. a fixed block; 9. a hexagonal hole groove; 10. a toothed plate; 11. a movable plate; 12. a seal ring; 13. a wedge-shaped locking block; 14. a connecting rod; 15. a second threaded rod; 16. a limiting sleeve; 17. a support bar; 18. a limiting block; 19. a second limit groove.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the antenna assembly of the automobile roof cover comprises a carriage roof plate 1, an antenna body 2 is placed on the top of the carriage roof plate 1, a sealing ring 12 is fixedly connected to the bottom of the antenna body 2, the sealing performance between the carriage roof plate 1 and the antenna body 2 is improved by the arrangement of the sealing ring 12, the thickness of the sealing ring 12 is two millimeters, two ends of the bottom of the antenna body 2 are movably connected with connecting rods 14 through movable pins, the lower ends of the two connecting rods 14, which are far away from each other, are fixedly connected with wedge-shaped locking blocks 13, the top of the wedge-shaped locking blocks 13 is movably connected to the bottom of the carriage roof plate 1, a first threaded rod 4 is movably connected between the upper ends of two sides of an inner cavity of the antenna body 2 through a bearing, a fixed block 8 is fixedly connected to the left side of the first threaded rod 4 and positioned on the outer side of the antenna body 2, and a hexagonal hole 9 is formed in the left middle end of the fixed block 8, through the arrangement of the fixed block 8 and the hexagonal hole groove 9, a user can conveniently use a tool to operate the first threaded rod 4 to rotate, the left end of the surface of the first threaded rod 4 is in threaded connection with the movable sleeve 7, the top of the inner cavity of the antenna body 2 is provided with the first limit groove 3, the top of the movable sleeve 7 is fixedly connected with the limit plate 6, the upper end of the limit plate 6 is movably connected with the surface of the first limit groove 3, the purpose of limiting the movable sleeve 7 is achieved through the arrangement of the first limit groove 3 and the limit plate 6, the bottom of the movable sleeve 7 is fixedly connected with the toothed plate 10, the middle end of the bottom of the inner cavity of the antenna body 2 is fixedly connected with the limit sleeve 16, the inner surface of the limit sleeve 16 is movably connected with the second threaded rod 15 through a bearing, the top of the second threaded rod 15 is fixedly provided with the gear 5, the gear 5 is meshed with the toothed plate 10, and the lower end of the surface of the second threaded rod 15 is in threaded connection with the movable plate 11, the middle ends of two sides of the inner cavity of the antenna body 2 are respectively provided with a second limiting groove 19, two sides of the movable plate 11 are respectively fixedly connected with a limiting block 18, one end of the surface of the limiting block 18, which is far away from the movable plate 11, is movably connected to the surface of the second limiting groove 19, the purpose of limiting the movable plate 11 is achieved through the purposes of the second limiting groove 19 and the limiting block 18, two ends of the bottom of the movable plate 11 are respectively movably connected with a supporting rod 17 through a movable pin, the lower end of the supporting rod 17 is movably connected to the upper end of the surface of the connecting rod 14 through the movable pin, the movable sleeve 7 can be driven to move towards the right side along the surface of the first threaded rod 4 by operating the first threaded rod 4 to rotate anticlockwise rotation, the movable sleeve 7 drives the toothed plate 10 to move while moving, the toothed plate 10 can drive the gear 5 to rotate while moving, the gear 5 can drive the second threaded rod 15 to rotate along the surface of the limiting sleeve 16 while rotating, the second threaded rod 15 can drive the movable plate 11 to move upwards while rotating, the movable plate 11 can drive the supporting rod 17 to move upwards while moving, the supporting rod 17 can pull the connecting rod 14 upwards while moving, so that the connecting rod 14 can rotate along the surface of the movable pin on the antenna body 2, the connecting rod 14 can drive the wedge-shaped locking block 13 to move while rotating, the wedge-shaped locking block 13 can be completely separated from the surface of the carriage top plate 1, a user can take the antenna body 2 off the carriage top plate 1, the purpose of disassembling the antenna body 2 is achieved, meanwhile, after the antenna body 2 is placed at the top of the carriage top plate 1, the first threaded rod 4 is operated to rotate clockwise to drive the movable sleeve 7 and the toothed plate 10 to move to the left side, and the toothed plate 10 drives the gear 5 and the second threaded rod 15 to rotate while moving, the second threaded rod 15 can drive the movable plate 11 and the support rod 17 to move downwards while rotating, the support rod 17 can support the connecting rod 14 downwards while moving, so that the connecting rod 14 rotates along the surface of the movable pin on the antenna body 2, the connecting rod 14 can drive the wedge-shaped locking block 13 to move while rotating until the wedge-shaped locking block 13 can be tightly attached to the bottom of the carriage top plate 1, thereby clamping and fixing the carriage top plate 1 and the antenna body 2, achieving the purpose of installing and fixing the antenna body 2, under whole complex effect, realized can carrying out the purpose of quick dismantlement and installation to this antenna module, control convenient and fast, brought very big facility for user's work, it is comparatively loaded down with trivial details to have solved current car antenna module's mounting means, and the maintenance operation in the installation operation and the later stage of giving the user brings very big inconvenient problem.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the antenna is used, the first threaded rod 4 is operated to rotate anticlockwise to drive the movable sleeve 7 to move towards the right side along the surface of the first threaded rod 4, the movable sleeve 7 moves while driving the toothed plate 10 to move, the toothed plate 10 moves while driving the gear 5 to rotate, the gear 5 rotates while driving the second threaded rod 15 to rotate along the surface of the limit sleeve 16, the second threaded rod 15 rotates while driving the movable plate 11 to move upwards, the movable plate 11 moves while driving the supporting rod 17 to move upwards, the supporting rod 17 moves while pulling the connecting rod 14 upwards, so that the connecting rod 14 can rotate along the surface of the movable pin on the antenna body 2, the connecting rod 14 rotates while driving the wedge-shaped locking block 13 to move, and the wedge-shaped locking block 13 can be completely separated from the surface of the carriage top plate 1, the user can take the antenna body 2 off the carriage top plate 1, so as to achieve the purpose of detaching the antenna body 2, and meanwhile, after the antenna body 2 is placed on the top of the carriage top plate 1, the first threaded rod 4 is operated to rotate clockwise to drive the movable sleeve 7 and the toothed plate 10 to move to the left, the toothed plate 10 drives the gear 5 and the second threaded rod 15 to rotate while moving, the second threaded rod 15 can drive the movable plate 11 and the supporting rod 17 to move downwards while rotating, the supporting rod 17 can support the connecting rod 14 downwards while moving, so that the connecting rod 14 rotates along the surface of the movable pin on the antenna body 2, the connecting rod 14 can drive the wedge-shaped locking block 13 to move while rotating until the wedge-shaped locking block 13 can be attached to the bottom of the carriage top plate 1, and further can clamp and fix the carriage top plate 1 and the antenna body 2, thereby reached and installed fixed purpose to antenna body 2, under whole complex effect, realized can carrying out the purpose of quick dismantlement and installation to this antenna module, control convenient and fast, brought very big facility for user's work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Car dome antenna module, including carriage roof board (1), its characterized in that: the antenna body (2) is placed at the top of the carriage top plate (1), two ends of the bottom of the antenna body (2) are both movably connected with connecting rods (14) through movable pins, two lower ends of the connecting rods (14), which are far away from one side, are fixedly connected with wedge-shaped locking blocks (13), the top of each wedge-shaped locking block (13) is movably connected with the bottom of the carriage top plate (1), a first threaded rod (4) is movably connected between the upper ends of two sides of an inner cavity of the antenna body (2) through a bearing, a movable sleeve (7) is in threaded connection with the left end of the surface of the first threaded rod (4), a toothed plate (10) is fixedly connected with the bottom of the movable sleeve (7), a limiting sleeve (16) is fixedly connected with the middle end of the bottom of the inner cavity of the antenna body (2), and a second threaded rod (15) is movably connected with the inner surface of the limiting sleeve (16) through a bearing, the top fixed mounting of second threaded rod (15) has gear (5), gear (5) and pinion rack (10) meshing, the lower extreme threaded connection on second threaded rod (15) surface has fly leaf (11), the both ends of fly leaf (11) bottom all have bracing piece (17) through removable pin swing joint, the lower extreme of bracing piece (17) passes through removable pin swing joint in the upper end on connecting rod (14) surface.

2. The automotive dome antenna assembly of claim 1, wherein: the antenna comprises an antenna body (2), and is characterized in that the left side of the first threaded rod (4) is fixedly connected with a fixed block (8) on the outer side of the antenna body, and a hexagonal hole groove (9) is formed in the left middle end of the fixed block (8).

3. The automotive dome antenna assembly of claim 1, wherein: first spacing groove (3) have been seted up at the top of antenna body (2) inner chamber, the top fixedly connected with limiting plate (6) of movable sleeve (7), the upper end swing joint of limiting plate (6) is in the surface of first spacing groove (3).

4. The automotive dome antenna assembly of claim 1, wherein: second spacing groove (19) have all been seted up to the middle-end of antenna body (2) inner chamber both sides, the equal fixedly connected with stopper (18) in both sides of fly leaf (11), the surface of stopper (18) and keep away from the one end swing joint in the surface of second spacing groove (19) of fly leaf (11).

5. The automotive dome antenna assembly of claim 1, wherein: the bottom fixedly connected with sealing ring (12) of antenna body (2), the thickness of sealing ring (12) is two millimeters.