Vehicle-mounted sucker type communication antenna

Abstract

The utility model provides a vehicle-mounted sucker type communication antenna, which relates to the technical field of communication equipment and comprises an antenna assembly, a supporting mechanism is arranged on the periphery of the antenna assembly close to the bottom, the antenna assembly comprises a first bottom cover, a threaded hole is formed in the top end of the first bottom cover, an antenna main body is arranged in the threaded hole, and the antenna main body is connected with the supporting mechanism. The antenna body extends into the bottom cover and is provided with a fixing piece, the bottom of the fixing piece is provided with a suction cup, the supporting mechanism comprises a fixing base, a plurality of first rotating shafts are evenly arranged on the periphery of the fixing base in a surrounding mode, and supporting rods are arranged on the outer sides of the first rotating shafts. A second rotating shaft is arranged at the end, away from the first rotating shaft, of the supporting rod, suction cups can be protected through the first bottom cover, the phenomenon that the suction cups fall off from foreign objects is prevented, the first rotating shaft, the supporting rod and the second rotating shaft are used in cooperation with magnets, the supporting area of equipment installation is larger, and therefore the stability of equipment installation is improved; and the loss risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a vehicle-mounted suction cup type communication antenna. Background Art

[0002] The suction cup antenna is a small wireless device that has been widely used in the communication field in recent years. Its principle is to use the electromagnetic induction phenomenon to separate the signal from the space and transmit and receive it.

[0003] The existing vehicle-mounted suction cup communication antenna has a generally small suction cup at the bottom and weak adsorption force, which is easily blown off and lost by wind resistance when the vehicle is moving at high speed, causing losses to users. Therefore, we propose a vehicle-mounted suction cup communication antenna. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art. The bottom suction cup of the existing vehicle-mounted suction cup communication antenna is generally small and has weak adsorption force. It is easy to be blown off and lost by wind resistance when the vehicle moves at high speed, causing losses to users.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vehicle-mounted suction cup communication antenna comprises an antenna assembly, wherein a support mechanism is arranged near the bottom of the periphery of the antenna assembly;

[0007] The antenna assembly comprises a first bottom cover, a threaded hole is formed at the top of the first bottom cover, an antenna body is disposed inside the threaded hole, a fixing sheet is disposed inside the bottom cover extending from the antenna body, and a suction cup is disposed at the bottom of the fixing sheet;

[0008] The support mechanism includes a fixed seat, a plurality of first rotating shafts are evenly arranged around the periphery of the fixed seat, a support rod is arranged on the outer side of the first rotating shaft, a second rotating shaft is arranged at the end of the support rod away from the first rotating shaft, a second bottom cover is arranged at the bottom of the second rotating shaft, a connecting channel is opened at the top of the second bottom cover, a connecting piece is arranged at the top of the connecting channel, a fixing column is arranged inside the connecting channel, and a magnet is arranged inside the bottom of the fixing column extending to the second bottom cover.

[0009] As a preferred solution of the utility model, a thread is provided at the bottom of the antenna body and above the fixing plate, and the threaded hole is adapted to the thread.

[0010] The technical effect of adopting the above further solution is: after the suction cup successfully adsorbs the roof, the first bottom cover is firmly fixed to the periphery of the suction cup through the adaptation of the threaded hole and the thread, thereby protecting the suction cup.

[0011] As a preferred solution of the utility model, the first rotating shaft is fixedly connected to the fixing seat, and the support rod is rotatably connected to the first rotating shaft.

[0012] The technical effect of adopting the above further solution is: the angle of the support rod can be adjusted at will through the first rotating shaft, so that the installation area of ​​the equipment is larger and the adsorption is more firm.

[0013] As a preferred solution of the utility model, the second rotating shaft is fixedly connected to the support rod, and the connecting member is rotatably connected to the support rod.

[0014] The technical effect of adopting the above further solution is that the installation angle of the second bottom cover can be adjusted at will through the second rotating shaft, thereby reducing the requirements of the equipment on installation conditions.

[0015] As a preferred solution of the utility model, the connecting piece is fixedly connected to the connecting channel, and the fixing column is slidably connected to the connecting channel.

[0016] As a preferred solution of the utility model, a groove is provided on the periphery of the fixing column, a fixing block is provided at the top end of the second bottom cover corresponding to the groove, a fixing rod is provided inside the fixing block, and the groove is matched with the fixing rod.

[0017] The technical effect of adopting the above further solution is that the magnet can be fixed before the equipment is installed through the adaptation of the groove and the fixing rod, so that the position adjustment of the second bottom cover is easier and more accurate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] In the utility model, through the design of the antenna assembly and the supporting mechanism, the suction cup can be protected by the first bottom cover to prevent the suction cup from falling off due to foreign objects. The first rotating shaft, the supporting rod and the second rotating shaft are used in conjunction with the magnet to make the supporting area of ​​the equipment installation larger, thereby increasing the stability of the equipment installation and reducing the probability of loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a vehicle-mounted suction cup communication antenna provided by the utility model;

[0021] Figure 2 A dissecting diagram of the second bottom cover structure of a vehicle-mounted suction cup communication antenna provided by the utility model;

[0022] Figure 3 This is a anatomical diagram of the first bottom cover structure of a vehicle-mounted suction cup communication antenna provided by the utility model.

[0023] Legend: 1. Antenna assembly; 101. First bottom cover; 102. Threaded hole; 103. Antenna body; 104. Fixing plate; 105. Suction cup; 106. Thread; 2. Support mechanism; 201. Fixing seat; 202. First rotating shaft; 203. Support rod; 204. Second rotating shaft; 205. Second bottom cover; 206. Connecting channel; 207. Connecting piece; 208. Fixing column; 209. Magnet; 210. Fixing block; 211. Fixing rod; 212. Groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items. Example

[0028] like Figure 1-3As shown, the utility model provides a technical solution: a vehicle-mounted suction cup communication antenna, including an antenna assembly 1, a support mechanism 2 is arranged near the bottom of the periphery of the antenna assembly 1, the antenna assembly 1 includes a first bottom cover 101, a threaded hole 102 is opened at the top of the first bottom cover 101, an antenna body 103 is arranged inside the threaded hole 102, the antenna body 103 extends to the inside of the first bottom cover 101 and a fixing plate 104 is arranged, a suction cup 105 is arranged at the bottom of the fixing plate 104, the support mechanism 2 includes a fixing seat 201, and the fixing seat 201 is provided with a suction cup 105. A plurality of first rotating shafts 202 are evenly arranged around the periphery, a support rod 203 is arranged on the outer side of the first rotating shaft 202, a second rotating shaft 204 is arranged at one end of the support rod 203 away from the first rotating shaft 202, a second bottom cover 205 is arranged at the bottom of the second rotating shaft 204, a connecting channel 206 is opened at the top of the second bottom cover 205, a connecting piece 207 is arranged at the top of the connecting channel 206, a fixing column 208 is arranged inside the connecting channel 206, and a magnet 209 is arranged inside the fixing column 208, the bottom of which extends to the inside of the second bottom cover 205. Example

[0029] like Figure 1-3 As shown, a thread 106 is provided at the bottom of the antenna body 103 and above the fixing plate 104, and the threaded hole 102 is adapted to the threaded hole 106. After the suction cup 105 successfully absorbs the roof, the first bottom cover 101 is firmly fixed to the periphery of the suction cup 105 through the adaptation of the threaded hole 102 and the threaded hole 106, thereby protecting the suction cup 105. The first rotating shaft 202 is fixedly connected to the fixing seat 201, and the support rod 203 is rotatably connected to the first rotating shaft 202. The angle of the support rod 203 can be adjusted at will through the first rotating shaft 202, so that the installation area of ​​the equipment is larger and the adsorption is more firm. The second rotating shaft 204 is fixedly connected to the support rod 203, and the connecting piece 207 is connected to the The support rod 203 is rotatably connected, and the installation angle of the second bottom cover 205 can be adjusted at will through the second rotating shaft 204, thereby reducing the equipment's requirements for installation conditions. The connecting piece 207 is fixedly connected to the connecting channel 206, and the fixing column 208 is slidably connected to the connecting channel 206. A groove 212 is provided on the periphery of the fixing column 208. A fixing block 210 is provided at the top of the second bottom cover 205 corresponding to the groove 212, and a fixing rod 211 is provided inside the fixing block 210. The groove 212 is adapted to the fixing rod 211. Through the adaptation of the groove 212 and the fixing rod 211, the magnet 209 can be fixed before the equipment is installed, thereby making the position adjustment of the second bottom cover 205 easier and more accurate.

[0030] The working process of the utility model is as follows: when installing and using a vehicle-mounted suction cup communication antenna, firstly, the device is placed above the roof where it needs to be installed, and the suction cup 105 below the antenna body 103 is closely contacted with the roof to complete the adsorption by pressing the antenna body 103, and the first bottom cover 101 is fixed to the periphery of the suction cup 105 by rotating the first bottom cover 101, so as to prevent the suction cup 105 from falling off due to being touched by foreign objects, and after the antenna body 103 is fixed, the support rod 203 is rotated outwardly through the first rotating shaft 202 to expand it, so as to increase the supporting area and make the device more stable, and the second bottom cover 205 can be adjusted to the curvature of the roof through the second rotating shaft 204, so that the bottom of the second bottom cover 205 fits with the roof, and the fixing rod 211 is pulled outward to make the fixing rod 211 disengage from the groove 212, and the magnet 209 is adsorbed with the roof under the action of magnetic attraction, so as to complete the installation process of the device and reduce the probability of falling off and losing during vehicle driving.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted suction cup communication antenna, comprising an antenna assembly (1), characterized in that: A support mechanism (2) is provided on the periphery of the antenna assembly (1) near the bottom; The antenna assembly (1) comprises a first bottom cover (101), a threaded hole (102) is provided at the top of the first bottom cover (101), an antenna body (103) is arranged inside the threaded hole (102), a fixing plate (104) is arranged inside the antenna body (103) extending to the first bottom cover (101), and a suction cup (105) is arranged at the bottom of the fixing plate (104); The support mechanism (2) comprises a fixing seat (201), a plurality of first rotating shafts (202) are evenly arranged around the periphery of the fixing seat (201), a supporting rod (203) is arranged on the outer side of the first rotating shaft (202), a second rotating shaft (204) is arranged at one end of the supporting rod (203) away from the first rotating shaft (202), a second bottom cover (205) is arranged at the bottom of the second rotating shaft (204), a connecting channel (206) is opened at the top of the second bottom cover (205), a connecting piece (207) is arranged at the top of the connecting channel (206), a fixing column (208) is arranged inside the connecting channel (206), and a magnet (209) is arranged inside the bottom of the fixing column (208) extending to the second bottom cover (205).

2. The vehicle-mounted suction cup communication antenna according to claim 1, characterized in that: A thread (106) is provided at the bottom of the antenna body (103) and above the fixing plate (104), and the threaded hole (102) is adapted to the thread (106).

3. The vehicle-mounted suction cup communication antenna according to claim 1, characterized in that: The first rotating shaft (202) is fixedly connected to the fixing seat (201), and the supporting rod (203) is rotatably connected to the first rotating shaft (202).

4. The vehicle-mounted suction cup communication antenna according to claim 1, characterized in that: The second rotating shaft (204) is fixedly connected to the support rod (203), and the connecting member (207) is rotatably connected to the support rod (203).

5. The vehicle-mounted suction cup communication antenna according to claim 1, characterized in that: The connecting member (207) is fixedly connected to the connecting channel (206), and the fixing column (208) is slidably connected to the connecting channel (206).

6. The vehicle-mounted suction cup communication antenna according to claim 1, characterized in that: A groove (212) is provided on the periphery of the fixing column (208), a fixing block (210) is provided at the top end of the second bottom cover (205) corresponding to the groove (212), a fixing rod (211) is provided inside the fixing block (210), and the groove (212) is adapted to fit the fixing rod (211).

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