CN219067211U - Antenna and AGV trolley adopting same - Google Patents

Abstract

The utility model provides an antenna and an AGV trolley adopting the same, which comprises a bottom plate and a shell arranged on the bottom plate, wherein the top side of the bottom plate is connected with a supporting plate positioned in the shell through two supporting columns, the surface of the supporting plate is provided with an antenna array, the top ends of the supporting columns are provided with clamping columns which are clamped in the supporting plate, springs are arranged in the supporting plates and are positioned on two sides of the clamping columns, and one end of each spring, which faces towards each clamping column, is connected with a sliding plate; the utility model has the following beneficial effects: through with the card post joint in the backup pad in the card hole can be with the backup pad preliminary install on two support columns, rethread card post extrusion spring makes the spring carry out elastic contraction, then when the card post does not extrude the spring, the spring carries out elastic elongation can with the fixture block joint in the draw-in groove in the card post to can be with the backup pad firm install on two support columns, the staff of being convenient for installs and dismantles the antenna array.

Description

Antenna and AGV trolley adopting same

Technical Field

The utility model relates to the technical field of antennas, in particular to an antenna and an AGV trolley adopting the same.

Background

The antenna is a transformer which transforms the guided wave propagating on the transmission line into electromagnetic wave propagating in unbounded medium (usually free space) or vice versa, and the antenna is generally reversible, i.e. the same antenna can be used as both the transmitting antenna and the receiving antenna, and the same antenna is the same as the basic characteristic parameter of transmitting or receiving, which is the reciprocity theorem of the antenna, but the installation structure of the antenna array in the existing antenna is complex, which is inconvenient for the staff to install and detach the antenna array, and is inconvenient for the staff to install the antenna on the AGV trolley.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an antenna mounted on an AGV trolley, which is used for solving the problem that the installation and the disassembly of an antenna array by a worker are inconvenient in the prior art.

In order to achieve the above object and other related objects, the present utility model provides an antenna, including a base plate and a housing mounted on the base plate, wherein a support plate located in the housing is connected to the top side of the base plate through two support columns, an antenna array is provided on the surface of the support plate, a clamping column clamped in the support plate is provided at the top end of the support column, springs are provided at both sides of the clamping column in the support plate, one end of the spring facing the clamping column is connected with a slide plate, and one side of the slide plate facing the clamping column is connected with a clamping block clamped in the clamping column.

According to the scheme, the support plate can be initially installed on the two support columns through the clamping holes in the support plate by clamping the clamping columns, and then the support plate can be firmly installed on the two support columns by clamping the clamping blocks in the clamping grooves in the clamping columns under the elastic action of the springs, so that the antenna array can be conveniently installed and detached by workers.

In an embodiment of the utility model, a threaded hole is formed in the inner wall of the shell, the bottom plate is connected with the shell through a first bolt, the first bolt passes through the bottom plate to be in threaded connection with the threaded hole, a plurality of shell fixing holes are formed in the bottom plate, and the first bolt passes through the shell fixing holes to be in threaded connection with the threaded hole.

According to the scheme, the first bolt penetrates through the shell fixing hole on the bottom plate to be in threaded connection with the threaded hole in the shell, so that the shell can be mounted on the bottom plate, and workers can conveniently mount and dismount the shell and the bottom plate.

In an embodiment of the utility model, a first groove connected with the other end of the spring opposite to the clamping post is formed in the supporting plate, two sliding grooves connected with the sliding plate in a sliding manner are formed in the first groove, and a clamping groove clamped with the clamping block is formed in the clamping post.

In an embodiment of the utility model, a feeder line is arranged at the bottom side of the supporting plate and is positioned between the two supporting columns, and a connector mounted on the bottom plate penetrates through the bottom plate at the bottom end of the feeder line.

In an embodiment of the utility model, the left side and the right side of the bottom plate are both provided with mounting holes, the left side and the right side of the shell are provided with second grooves at positions right above the mounting holes, and the second bolts penetrate through the mounting holes to be in threaded connection with the AGV trolley body.

Above-mentioned scheme passes mounting hole and AGV dolly body threaded connection on the bottom plate through with the second bolt to can install the antenna on the AGV dolly body, also be convenient for the staff installs and dismantles the antenna.

The utility model provides an AGV trolley with an antenna, which comprises an AGV trolley body, wherein a connector is arranged on the AGV trolley body, and a bottom plate is connected with the AGV trolley body through a second screw.

As described above, the antenna and the AGV trolley adopting the antenna have the following beneficial effects:

according to the utility model, the support plate can be initially installed on the two support columns through clamping the clamping columns in the clamping holes in the support plate, the spring is elastically contracted through the clamping columns for extruding the spring, then when the clamping columns do not extrude the spring, the spring is elastically stretched to clamp the clamping blocks in the clamping grooves in the clamping columns, so that the support plate can be firmly installed on the two support columns, the antenna array can be conveniently installed and dismantled by a worker, the antenna can be integrally installed on the AGV trolley body through penetrating the second bolt through the installation holes in the bottom plate to be in threaded connection with the AGV trolley body, and the antenna can be conveniently installed and dismantled by the worker.

Drawings

Fig. 1 is a schematic perspective view of an antenna according to an embodiment of the present utility model;

fig. 2 shows a schematic perspective view of the chassis and housing of the antenna disclosed in an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a base plate and an antenna array in an antenna according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a bottom left view of an antenna according to an embodiment of the present utility model;

fig. 5 is a schematic front view of an antenna disclosed in an embodiment of the present utility model;

fig. 6 is a schematic left-hand cross-sectional view of a support plate and support post in an antenna according to an embodiment of the present utility model.

Description of element reference numerals

1. A bottom plate; 2. a housing; 3. a second groove; 4. a mounting hole; 5. a clamping groove; 6. a first bolt; 7. a housing fixing hole; 8. a support plate; 9. an antenna array; 10. a support column; 11. a feed line; 12. a clamping column; 13. a connector; 14. a first groove; 15. a spring; 16. a chute; 17. a slide plate; 18. and (5) clamping blocks.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 6. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1 to 6, the utility model provides an antenna and an AGV trolley using the same, comprising a bottom plate 1, a housing 2 mounted on the bottom plate 1, and an AGV trolley body, wherein the top side of the bottom plate 1 is connected with a support plate 8 positioned in the housing 2 through two support columns 10, the surface of the support plate 8 is provided with an antenna array 9, the top ends of the support columns 10 are provided with clamping columns 12 clamped in the support plate 8, springs 15 are arranged in the support plate 8 and are positioned at two sides of the clamping columns 12, one end of each spring 15 facing the clamping column 12 is connected with a sliding plate 17, one side of each sliding plate 17 facing the clamping column 12 is connected with a clamping block 18 clamped in the clamping column 12, a first groove 14 connected with the other end of each spring 15 opposite to the clamping column 12 is provided in the support plate 8, two sliding grooves 16 connected with the sliding plates 17 are provided in the first groove 14, and clamping grooves 5 clamped with the clamping blocks 18 are provided in the clamping columns 12, the number of the clamping blocks 18 and the springs 15 is four, two clamping blocks 18 and the two sides of each clamping column 12 are provided with two clamping blocks 18 and springs 15, and the range of the antenna has a radio frequency radiation range of 180 degrees;

the support plate 8 can be initially installed on the two support columns 10 by clamping the clamping columns 12 in the clamping holes on the support plate 8, then the clamping blocks 18 are clamped in the clamping grooves 5 in the clamping columns 12 under the elastic action of the springs 15, and the support plate 8 can be firmly installed on the two support columns 10, so that a worker can conveniently install and detach the antenna array 9, a feeder line 11 positioned between the two support columns 10 is arranged at the bottom side of the support plate 8, the bottom end of the feeder line 11 penetrates through the bottom plate 1 to be connected with a connector 13 installed on the bottom plate 1, and the connector 13 is installed on the AGV trolley body;

further, referring to fig. 1 to 4, a threaded hole is formed in an inner wall of the housing 2, the base plate 1 and the housing 2 are connected through a first bolt 6, the first bolt 6 passes through the base plate 1 to be in threaded connection with the threaded hole, a plurality of housing fixing holes 7 are formed in the base plate 1, the first bolt 6 passes through the housing fixing holes 7 to be in threaded connection with the threaded hole, the number of the first bolts 6 and the threaded holes is six, the six first bolts 6 are trisymmetric along a central position on the width of the base plate 1, and the housing 2 can be mounted on the base plate 1 through the first bolts 6 passing through the housing fixing holes 7 on the base plate 1 to be in threaded connection with the threaded hole in the housing 2, so that the housing 2 is convenient for workers to mount and dismount the housing 2 and the base plate 1.

Further, please refer to fig. 1 to 4, the mounting holes 4 are all formed in the left side and the right side of the bottom plate 1, the second grooves 3 are formed in the positions, right above the mounting holes 4, of the left side and the right side of the shell 2, the bottom plate 1 and the AGV trolley body are connected through second screws, wherein the second bolts penetrate through the mounting holes 4 and the AGV trolley body in threaded connection, the number of the mounting holes 4 and the second bolts is two, and the second bolts penetrate through the mounting holes 4 in the bottom plate 1 and the AGV trolley body in threaded connection, so that the antenna is integrally mounted on the AGV trolley body, and workers are also convenient to mount and dismount the antenna.

Furthermore, when the antenna is installed, the antenna array 9 is firstly installed on the two support columns 10, the support plate 8 is clamped on the clamping columns 12, when the support plate 8 is clamped on the clamping columns 12, the clamping columns 12 extrude the clamping blocks 18 to enable the two clamping blocks 18 to do separation movement, then the clamping blocks 18 enable the sliding plate 17 to slide in the sliding groove 16, the spring 15 is extruded to enable the spring 15 to elastically shrink, when the clamping columns 12 do not extrude the clamping blocks 18, under the action of elastic extension of the spring 15, the two clamping blocks 18 are enabled to relatively move, so that the two clamping blocks 18 are clamped in the clamping grooves 5 in the clamping columns 12, the antenna array 9 can be installed on the two support columns 10, then six first bolts 6 penetrate through the shell fixing holes 7 to be connected in threaded holes, so that the shell 2 can be installed on the bottom plate 1, then the connector 13 is installed on the AGV trolley body, and the two second bolts penetrate through the installation holes 4 to be connected on the AGV trolley body in a threaded mode, and therefore the antenna body can be installed on the AGV trolley body.

In summary, according to the utility model, the supporting plate 8 can be initially installed on the two supporting columns 10 through clamping the clamping columns 12 in the clamping holes on the supporting plate 8, the spring 15 is elastically contracted by extruding the spring 15 through the clamping columns 12, then when the clamping columns 12 do not extrude the spring 15, the clamping blocks 18 can be clamped in the clamping grooves 5 in the clamping columns 12 through elastic extension of the spring 15, so that the supporting plate 8 can be firmly installed on the two supporting columns 10, the antenna array 9 can be conveniently installed and dismantled by a worker, the antenna can be integrally installed on the AGV trolley body through threaded connection of the second bolt with the AGV trolley body through the installation holes 4 on the bottom plate 1, and the antenna can be conveniently installed and dismantled by the worker. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (6)

1. An antenna comprising a base plate and a housing mounted on the base plate, characterized in that: the top side of bottom plate is connected with the backup pad that is located in the shell through two support columns, the surface of backup pad is equipped with the antenna array, the top of support column is equipped with the joint card post in the backup pad, in the backup pad and be in the both sides of card post are equipped with the spring, the spring orientation the one end of card post is connected with the slide, the slide orientation one side of card post is connected with the fixture block of joint in the card post.

2. An antenna according to claim 1, characterized in that: the inner wall of the shell is internally provided with a threaded hole, the bottom plate is connected with the shell through a first bolt, and the first bolt penetrates through the bottom plate to be in threaded connection with the threaded hole.

3. An antenna according to claim 1, characterized in that: the support plate is internally provided with a first groove connected with the other end of the clamping column opposite to the spring, two sliding grooves connected with the sliding plate in a sliding mode are formed in the first groove, and the clamping column is internally provided with a clamping groove clamped with the clamping block.

4. An antenna according to claim 1, characterized in that: the bottom side of backup pad is equipped with the feeder that is located between two support columns, the bottom of feeder passes the bottom plate and is connected with the connector of installing on the bottom plate.

5. An antenna according to claim 1, characterized in that: the mounting holes are formed in the left side and the right side of the bottom plate, and the second grooves are formed in the positions, located right above the mounting holes, of the left side and the right side of the shell.

6. An AGV cart employing an antenna according to any one of claims 1-5, wherein: including the AGV dolly body, the connector is installed on the AGV dolly body, through second screwed connection between bottom plate and the AGV dolly body.

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