CN220895829U

CN220895829U - Antenna lodging mechanism and vehicle

Info

Publication number: CN220895829U
Application number: CN202322655999.0U
Authority: CN
Inventors: 林森
Original assignee: Guangzhou Haige Communication Group Inc Co
Current assignee: Guangzhou Haige Communication Group Inc Co
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-03
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of antennas, and provides a lodging mechanism of an antenna and a vehicle, wherein the lodging mechanism comprises a fixed seat and a supporting piece, and the fixed seat is provided with a limiting part; the fixed seat is provided with a sliding rail, and the limiting part is arranged on the sliding rail; the support piece comprises a fixing part, a telescopic part and a matching part, wherein the telescopic part and the matching part are respectively connected to the fixing part; the fixed part is used for installing the antenna and is arranged on the sliding track in a sliding way, so that the antenna is switched between a lodging state and a working state; the telescopic part is connected to the fixing seat, and under the action of the telescopic part, the matching part is matched with the limiting part so as to lock the supporting piece. According to the lodging mechanism of the antenna and the vehicle, under the action of the telescopic part, the supporting piece is conveniently locked through the cooperation of the cooperation part and the limiting part, so that the antenna is prevented from shaking due to external vibration, and normal work is prevented from being influenced; the telescopic part is pulled, and the matching part is separated from the limiting part, so that the antenna can be unlocked.

Description

Antenna lodging mechanism and vehicle

Technical Field

The utility model relates to the technical field of antennas, in particular to a lodging mechanism of an antenna and a vehicle.

Background

Antennas are one of the most important components in wireless transmission systems for receiving or transmitting radio signals. In the prior art, a plurality of straight rod antennas are often additionally arranged on the roof of a modified vehicle and are used for receiving signals such as radio communication, GPS navigation and the like so as to meet the requirements of vehicle transportation and communication. When the antenna is used, the antenna is erected on the top of the vehicle body, and the antenna is in a use state; when the vehicle runs, the antenna falls down on the roof, and the antenna is in a storage state.

After the straight rod antenna is additionally arranged, the whole vehicle needs to meet the requirements of national standards on the transportation performance of the vehicle or meet the limit height limit of the vehicle entering the ground warehouse, so that the antenna needs to be horizontally laid down by a lodging mechanism to reduce the height of the whole vehicle. However, the structure of the lodging mechanism in the prior art is too complex, and the lodging mechanism does not have a locking function, so that when the antenna is in a use or storage state, the antenna cannot be locked, and the antenna shakes due to vibration of a vehicle, so that the normal work of the antenna is affected.

Disclosure of utility model

The utility model provides a lodging mechanism of an antenna and a vehicle, which are used for solving the defect that the lodging mechanism in the prior art does not have a locking function, locking the antenna and avoiding shaking the antenna.

The utility model provides a lodging mechanism of an antenna, comprising:

the fixing seat is provided with a limiting part; the fixed seat is provided with a sliding rail, and the limiting part is arranged on the sliding rail;

the support piece comprises a fixing part, a telescopic part and a matching part, wherein the telescopic part and the matching part are respectively connected with the fixing part;

The fixed part is used for installing an antenna and is arranged on the sliding track in a sliding way, so that the antenna is switched between a lodging state and a working state; the telescopic part is connected to the fixing seat, and under the action of the telescopic part, the matching part is matched with the limiting part so as to lock the supporting piece.

According to the lodging mechanism of the antenna, the telescopic part is rotatably connected with the fixed seat to form a rotating point, and the sliding track is arc-shaped with the rotating point as a center point.

According to the lodging mechanism of the antenna, the limiting part comprises the first limiting part and the second limiting part, when the matching part is matched with the first limiting part, the antenna is in a lodging state, and when the matching part is matched with the second limiting part, the antenna is in a working state.

According to the lodging mechanism of the antenna, two first limiting parts are arranged, and the two first limiting parts are respectively arranged on two sides of the second limiting part along the sliding direction of the fixing part.

According to the lodging mechanism of the antenna, one of the limiting part and the matching part is convex, and the other is concave.

According to the lodging mechanism of the antenna provided by the utility model, the fixing seat comprises two base plates, the two base plates are arranged in parallel to form the sliding track, and the telescopic part is rotatably connected between the two base plates.

According to the lodging mechanism of the antenna, the telescopic part comprises a spring, a connecting rod and a sleeve, the sleeve is sleeved outside the connecting rod, and the spring is arranged between the connecting rod and the sleeve; the inside of sleeve is provided with first stopper, the outside of connecting rod is provided with the second stopper, just first stopper with the second stopper is located the both ends of spring.

According to the lodging mechanism of the antenna, which is provided by the utility model, the lodging mechanism further comprises a rotating shaft, wherein one end of the sleeve, which is far away from the supporting piece, is provided with a side hole penetrating through the sleeve, and the sleeve is rotatably connected with the fixing seat through the rotating shaft and the side hole.

The lodging mechanism of the antenna provided by the utility model further comprises a coupler, wherein the fixing part is a supporting plate, and an installation platform is formed on the supporting plate; one end of the coupler is connected with the mounting platform, and the other end of the coupler is connected with the antenna.

The utility model also provides a vehicle, which comprises a vehicle body and the lodging mechanism of the antenna, wherein the fixing seat is arranged on the vehicle body.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic perspective view of a fixing seat of a lodging mechanism of an antenna according to an embodiment of the present utility model;

Fig. 3 is a schematic diagram of an internal structure of a lodging mechanism of an antenna according to an embodiment of the present utility model;

Fig. 4 is a schematic perspective view of a support of a lodging mechanism of an antenna according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a telescopic part of a lodging mechanism of an antenna according to an embodiment of the present utility model.

Reference numerals:

100. A fixing seat; 110. a sliding rail; 120. a limit part; 121. a first limit part; 122. a second limit part; 130. a substrate; 140. a bottom plate;

200. A support; 210. a fixing part; 220. a telescopic part; 221. a spring; 222. a connecting rod; 223. a sleeve; 230. a mating portion;

300. An antenna;

400. A coupling; 410. a first connection section; 420. a second connection section;

500. a rotating shaft.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Referring to fig. 1 to 2, an embodiment of the present utility model provides a lodging mechanism of an antenna, which includes a fixing base 100 and a supporting member 200, wherein the fixing base 100 has a limiting portion 120; the fixed seat 100 is provided with a sliding rail 111, and the limiting part 120 is arranged on the sliding rail 111; the supporting member 200 includes a fixing portion 210, a telescopic portion 220, and a mating portion 230, wherein the telescopic portion 220 and the mating portion 230 are respectively connected to the fixing portion 210; the fixing part 210 is used for installing the antenna 300, and the fixing part 210 is arranged on the sliding rail 111 in a sliding way, so that the antenna 300 is switched between a lodging state and an operating state; the telescopic part 220 is connected to the fixing base 100, and the matching part 230 is matched with the limiting part 120 under the action of the telescopic part 220 so as to lock the supporting member 200.

The antenna 300 is mounted on the fixing portion 210 of the fixing base 100, and the fixing portion 210 slides on the sliding rail, so that the antenna 300 is switched between a lodging state and an operating state; the sliding guide facilitates the support 200 to switch between different positions; under the action of the telescopic part 220, the supporting piece 200 is conveniently locked through the cooperation of the cooperation part 230 and the limiting part 120, so that the antenna 300 is prevented from shaking due to external vibration, and normal work is prevented from being influenced; the antenna 300 can be unlocked by pulling the telescopic part 220 and the matching part 230 to disengage from the limiting part 120.

The antenna 300 is generally elongated and is vertically disposed when in an operational state. When the antenna 300 is mounted on a vehicle roof, the antenna 300 in an upright state may cause the vehicle to be too tall to pass under a bridge or in some places with limited height (such as a tunnel, a parking lot, a low tunnel, etc.), so that the running is blocked or the vehicle is damaged. Accordingly, the antenna 300 provided at the roof has a lodged state and an operating state. The lodging state of the antenna 300 is a state in which the antenna 300 is folded up when not in use to reduce the height of the vehicle or to protect the antenna 300. The operation state of the antenna 300 is a state in which the antenna 300 is fully extended and perpendicular to the surface of the vehicle body to obtain an optimal signal receiving effect. For convenience of description, when the support 200 is set to be in the first position, the antenna 300 on the support 200 is folded, and the antenna 300 is in a lodged state; when the support 200 is set at the second position, the antenna 300 on the support 200 is fully extended and perpendicular to the surface of the vehicle body, and the antenna 300 is in an operating state.

In one embodiment, the telescopic portion 220 is rotatably connected to the fixed seat 100 to form a rotation point, the sliding rail 111 is in an arc shape with the rotation point as a center point, and since the limiting portion 120 is disposed on the sliding rail 111, when the supporting member 200 slides between the lodging position and the working position, the distance between the mating portion 230 and the rotation point is unchanged, so that the elastic force of the supporting member 200 applied to the telescopic portion 220 is unchanged, and the supporting member 200 is smoother between the lodging position and the working position.

Referring to fig. 2, in one embodiment, the limiting portion 120 includes a first limiting portion 121 and a second limiting portion 122; when the matching part 230 is matched with the first limiting part 121, the antenna 300 is in a lodging state, and the supporting piece 200 is positioned at the first position; when the matching part 230 is matched with the second limiting part 122, the antenna 300 is in a working state, and the supporting piece 200 is positioned at the second position; the first limiting part 121 is provided to lock the support 200 at the first position so that the antenna 300 maintains a lodged state, reducing the height of the vehicle; the second limiting portion 122 is provided to lock the support member in the second position, so that the antenna 300 maintains the upright arrangement of the working state, and the antenna 300 is prevented from collapsing due to shaking, which affects the normal signal receiving and transmitting.

In one embodiment, two first limiting portions 121 are provided, the two first limiting portions 121 are respectively disposed on two sides of the second limiting portion 122 along the sliding direction of the fixing portion 210, when the matching portion 230 is matched with the second limiting portion 122, the supporting member 200 is located at the second position, the antenna 300 is in the working state, if the working state of the antenna 300 is converted into the lodging state, the telescopic portion 220 is pulled, so that the matching portion 230 and the second limiting portion 122 are disengaged, and since the two first limiting portions 121 are respectively disposed on two sides of the second limiting portion 122 along the sliding direction of the fixing portion 210, the supporting member 200 slides to any side along the sliding track 111 at this time, so that the supporting member 200 can slide to the first position, so that the antenna 300 is in the lodging state, and the flexibility of operation is increased.

In one embodiment, one of the limiting portion 120 and the engaging portion 230 is a protrusion, and the other is a recess, and the supporting member 200 can be limited to the first position or the second position by the engagement of the protrusion and the recess, so as to maintain the lodging state or the working state of the antenna 300, and avoid being disturbed due to external shaking. For example, the limiting portion 120 may be concave, and the mating portion 230 may be convex, so that the limiting portion 120 is set to be concave, so as to prevent a user from being injured due to knocking the convex of the idle limiting portion 120.

Referring to fig. 2, in one embodiment, the fixing base 100 includes two base plates 130, the two base plates 130 are arranged in parallel, and the sliding rail 111 is formed by a simple structure so that the supporting member 200 slides on the sliding rail 111; the telescopic part 220 is rotatably connected between the two substrates 130, and the two substrates 130 play a role of shielding, so that the whole appearance is prevented from being influenced by the exposure of the telescopic part 220. At least a portion of the base plate 130 is semicircular such that the slide rail 111 is formed in an arc shape centering on the rotation point. Recesses are respectively disposed at corresponding positions of the two substrates 130, and when the supporting member 200 is locked, the protrusions of the supporting member 200 are simultaneously clamped on the recesses of the two substrates 130, so as to enhance the locking effect and prevent the supporting member 200 from shaking. The fixing base 100 further includes a base plate 140, the two base plates 130 are connected to the base plate 140, and fixing holes are further formed in the base plate 140, through which the lodging mechanism of the antenna 300 can be fixed to the vehicle.

In one embodiment, the embodiment of the present utility model further includes a coupling 400, referring to fig. 4, the fixing portion 210 is a supporting plate, one side of the supporting plate forms a mounting platform, and the other side of the supporting plate is provided with a matching portion 230; one end of the coupling 400 is connected to the mounting platform and the other end is connected to the antenna 300. The plane of the mounting platform makes the fixing of the coupling 400 more stable, which is beneficial to the stable operation of the antenna 300. The protruding fitting portions 230 penetrate the support plate so that the fitting portions 230 are simultaneously caught on the depressions of the two substrates 130; the engaging portion 230 faces the fixing base 100, so as to avoid the protruding engaging portion 230 from stabbing the user.

The coupling 400 includes a first connection section 410 and a second connection section 420, both of which are cylindrical, and the first connection section 410 and the second connection section 420 are connected; the support plate is provided with a fastening hole, and a first connection hole is formed on the end surface of the first connection section 410, and the embodiment of the utility model further comprises a fastening screw, wherein the fastening screw passes through the fastening hole and the first connection hole to fix the coupling 400 on the support member 200; the two fastening holes are respectively arranged at the two sides of the matching part 230, so that the connection is convenient; the second connection section 420 includes a base, a first clamping block and a second clamping block, the first clamping block and the second clamping block are connected to the base, and an opening for fixing the antenna 300 is provided on the second connection section 420; an adjustment gap is provided between the first and second clamping blocks, and a gap is provided between the first and first connecting sections 410 and between the second clamping blocks and the first connecting sections 410 so that the first and second clamping blocks are movable to adjust the size of the opening. The first clamping block is provided with a second connecting hole, the second clamping block is provided with a third connecting hole corresponding to the second connecting hole, the size of the adjusting gap is changed through the second connecting hole and the third connecting hole, and then the size of the opening hole is adjusted, so that the antenna 300 is fixed.

Referring to fig. 3 and 5, in one embodiment, the telescopic part 220 includes a spring 221, a connection rod 222, and a sleeve 223, the sleeve 223 is sleeved outside the connection rod 222, and the spring 221 is disposed between the connection rod 222 and the sleeve 223; the inside of sleeve 223 is provided with first stopper, and the outside of connecting rod 222 is provided with the second stopper, and first stopper and second stopper are located the both ends of spring 221. Pulling the telescopic part 220, the connecting rod 222 moves in a direction away from the sleeve 223, and the spring 221 stretches; the expansion and contraction part 220 is released, the spring 221 releases the elastic force, and the connection rod 222 moves in a direction approaching the sleeve 223.

In one embodiment, the embodiment of the present utility model further includes a rotation shaft 500, and the sleeve 223 is provided with a side hole penetrating through the sleeve 223 at an end far from the support 200, and is rotatably connected to the fixing base 100 through the side hole by the rotation shaft 500; firstly, the rotating shaft 500 plays a role in connection, secondly, the rotating shaft 500 plays a role in limiting the connecting rod 222, when the telescopic part 220 is released, the spring 221 releases elastic force, the connecting rod 222 moves towards the direction close to the sleeve 223, and the rotating shaft 500 prevents the connecting rod 222 from moving continuously, so that the connecting rod 222 and the sleeve 223 are prevented from being separated from each other. The connection rod 222 and the support plate are fixed by fastening screws, and a gasket is provided between the sleeve 223 and the base plate 130, and the gasket plays a role of buffering and filling up gaps.

The utility model also provides a vehicle, comprising a vehicle body and a lodging mechanism of the antenna 300, wherein the fixing seat 100 is arranged on the vehicle body; the antenna 300 is mounted on the fixing portion 210 of the fixing base 100, and the fixing portion 210 slides on the sliding guide rail, so that the antenna 300 is switched between a lodging state and a working state, and a vehicle can conveniently pass through a height limiting place. By the cooperation of the cooperation portion 230 and the limiting portion 120, the antenna 300 is kept in a lodging state or a working state, and the antenna 300 is prevented from shaking due to external vibration, so that normal work is prevented from being influenced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A lodging mechanism for an antenna, comprising:

2. The antenna lodging mechanism of claim 1 wherein the telescopic portion is rotatably connected to the fixed seat to form a rotation point, and wherein the sliding track is arc-shaped with the rotation point as a center point.

3. The antenna lodging mechanism of claim 1 wherein the limit portion comprises a first limit portion and a second limit portion, the antenna being in a lodged state when the mating portion mates with the first limit portion and in an operational state when the mating portion mates with the second limit portion.

4. The lodging mechanism of claim 3, wherein two first limiting portions are provided, and the two first limiting portions are respectively provided at both sides of the second limiting portion along a sliding direction of the fixing portion.

5. The antenna of any one of claims 1 to 4, wherein one of the spacing portion and the mating portion is convex and the other is concave.

6. The antenna of any one of claims 1 to 4, wherein the holder comprises two base plates, the two base plates being juxtaposed to form the sliding track, the telescopic portion being rotatably connected between the two base plates.

7. The antenna of any one of claims 1 to 4, wherein the telescoping portion comprises a spring, a connecting rod, and a sleeve, the sleeve being sleeved outside the connecting rod, the spring being disposed between the connecting rod and the sleeve; the inside of sleeve is provided with first stopper, the outside of connecting rod is provided with the second stopper, just first stopper with the second stopper is located the both ends of spring.

8. The antenna lodging mechanism of claim 7, further comprising a rotating shaft, wherein the sleeve is provided with a side hole penetrating through the sleeve at an end far away from the supporting member, and the sleeve is rotatably connected to the fixing seat through the side hole by the rotating shaft.

9. The antenna of any one of claims 1 to 4, further comprising a coupler, the fixed portion being a support plate, the support plate having a mounting platform formed thereon; one end of the coupler is connected with the mounting platform, and the other end of the coupler is connected with the antenna.

10. A vehicle comprising a vehicle body and the lodging mechanism of the antenna of any one of claims 1 to 9, the anchor being provided on the vehicle body.