CN216389689U - Antenna device for vehicle-mounted cellular communication - Google Patents
Antenna device for vehicle-mounted cellular communication Download PDFInfo
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- CN216389689U CN216389689U CN202123402486.6U CN202123402486U CN216389689U CN 216389689 U CN216389689 U CN 216389689U CN 202123402486 U CN202123402486 U CN 202123402486U CN 216389689 U CN216389689 U CN 216389689U
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- pipe
- cellular communication
- antenna device
- antenna
- vehicle
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- 230000010267 cellular communication Effects 0.000 title claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 16
- 239000007769 metal material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 7
- 101150038956 cup-4 gene Proteins 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
An antenna device for vehicle-mounted cellular communication comprises a base and a sucker, wherein the upper end of the sucker is provided with the base, the left side of the base is provided with a cable, the left side of the cable is provided with a connecting pipe, the left side of the connecting pipe is provided with an interface, the right side of the base is provided with a connecting wire, the antenna device for vehicle-mounted cellular communication is improved, the upper end of a placing pipe is provided with a protective pipe, the protective pipe is connected with the base through the connecting wire, the protective pipe can be screwed off from the upper end of the placing pipe when the antenna device for vehicle-mounted cellular communication is needed, then the telescopic antenna is pulled out, the signal in a vehicle can be enhanced through the extended telescopic antenna, when the antenna device for vehicle-mounted cellular communication is not used, the telescopic antenna is firstly received in the placing pipe, then the protective pipe is screwed on the upper end of the placing pipe, and the telescopic antenna is protected, the antenna device for vehicle-mounted cellular communication is prevented from being damaged by severe weather.
Description
Technical Field
The utility model belongs to the technical field of communication correlation, and particularly relates to an antenna device for vehicle-mounted cellular communication.
Background
With the development of the times, the living standard of people is continuously improved, at present, cars become main vehicles, the car antenna is a device for intercepting high-frequency electric waves emitted by a transmitting station and transmitting the high-frequency electric waves to a receiver of a car radio, a car-mounted telephone or radio navigation equipment so as to demodulate carrier waves, the upright post antenna is arranged on a front upright post and can be divided into an upright post embedded type and an upright post external type, the structure is simple, the cost is low, the use amount is gradually reduced due to inconvenient use and poor appearance, the car roof antenna is mainly used for AM/FM radio, the car roof antenna is arranged on a roof, the inclination of a pull rod can be freely adjusted due to the installation on the roof, the pull rod is used as a radio receiving antenna, and the antenna with the total length of less than 200mm is more in consideration of a stereo parking lot and modeling, and is mainly used for AM/FM radio and telephone, the electric antenna is arranged on the front fender and the rear fender, is driven by a motor, and the pull rod can automatically stretch and retract, is divided into a radio mechanism linkage mode and a manual mode, and is mainly used for AM/FM radio, so that an antenna device for vehicle-mounted cellular communication is not few.
The prior antenna device technology for vehicle-mounted cellular communication has the following problems: the antenna device for vehicle-mounted cellular communication may be damaged by weather when it is not used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an antenna device for vehicle-mounted cellular communication, which solves the problem that the antenna device for vehicle-mounted cellular communication is damaged due to the influence of weather when the antenna device is not used for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: an antenna device for vehicle-mounted honeycomb communication comprises a base and a sucker, wherein the upper end of the sucker is provided with the base, the left side of the base is provided with a cable, the left side of the cable is provided with a connecting pipe, the left side of the connecting pipe is provided with a connector, the right side of the base is provided with a connecting wire, the right side of the connecting wire is provided with a protective pipe, the inner side of the protective pipe is provided with a rubber pipe, the upper end of the base is provided with a placing pipe, the upper end of the placing pipe is provided with a telescopic antenna, the upper end of the telescopic antenna is provided with a lightning protection sleeve, the sucker is of a disc-shaped structure and is made of rubber materials, the outer diameter of the rubber pipe is equal to the inner diameter of the protective pipe, the rubber pipe is made of rubber materials, the protective pipe is made of stainless steel materials, the outer part of the placing pipe is provided with external threads, the inside of protective tube is provided with the internal thread, it passes through threaded connection with the protective tube to place the pipe, the base is connected through the connecting wire with the protective tube, and the connecting wire is formed by the preparation of elastic rubber, telescopic antenna is the multistage formula structure, telescopic antenna's the internal diameter of lower extreme a lesson is unanimous with the external diameter of placing the pipe, it is formed by the metal material preparation to place the pipe, the interface is a cylinder structure, and the interface is formed by the metal material preparation, the interface is the integral type structure with the connecting pipe, and the connecting pipe is formed by the rubber material preparation.
Preferably, the suction cup is of a disc-shaped structure and is made of a rubber material.
Preferably, the outer diameter of the rubber tube is equal to the inner diameter of the protection tube, the rubber tube is made of a rubber material, and the protection tube is made of a stainless steel material.
Preferably, place the outside of pipe and be provided with the external screw thread, the inside of protecting tube is provided with the internal thread, it passes through threaded connection with the protecting tube to place the pipe.
Preferably, the base is connected with the protective tube through a connecting wire, and the connecting wire is made of elastic rubber.
Preferably, the telescopic antenna is of a multi-section structure, the inner diameter of one section of the lowermost end of the telescopic antenna is consistent with the outer diameter of the placing pipe, and the placing pipe is made of a metal material.
Preferably, the interface is a cylindrical structure, and the interface is made of a metal material.
Preferably, the interface and the connecting pipe are of an integrated structure, and the connecting pipe is made of rubber materials.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model improves the antenna device for vehicle-mounted cellular communication, the upper end of the placing tube is provided with the protective tube, the protective tube is connected with the base through the connecting wire, through the arrangement of the protective tube, the protective tube can be screwed off from the upper end of the placing tube when the antenna device for vehicle-mounted cellular communication is needed to be used, then the telescopic antenna is pulled out, the extended telescopic antenna can transmit signals into a vehicle through a cable, so that the signals in the vehicle are enhanced, when the antenna device for vehicle-mounted cellular communication is not used, the telescopic antenna is firstly received in the placing tube, then the protective tube is screwed at the upper end of the placing tube, the telescopic antenna is protected, and the antenna device for vehicle-mounted cellular communication is prevented from being damaged in severe weather.
Drawings
Fig. 1 is a schematic structural view of an antenna device for vehicle-mounted cellular communication according to the present invention as a whole;
FIG. 2 is a schematic view of a retractable antenna of the antenna apparatus for vehicle-mounted cellular communication according to the present invention;
FIG. 3 is a schematic view of the antenna assembly covering the shielding tube for vehicle-mounted cellular communications according to the present invention;
FIG. 4 is a schematic structural view of a guard tube of the antenna apparatus for vehicle-mounted cellular communication according to the present invention;
in the figure: 1. an interface; 2. a connecting pipe; 3. a cable; 4. a suction cup; 5. a base; 6. a connecting wire; 7. a rubber tube; 8. a protective tube; 9. placing a tube; 10. a retractable antenna; 11. lightning protection cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an antenna device for vehicle cellular communication, which comprises: the utility model provides an antenna device for on-vehicle honeycomb communication, including base 5 and sucking disc 4, the upper end of sucking disc 4 is provided with base 5, the left side of base 5 is provided with cable 3, the left side of cable 3 is provided with connecting pipe 2, the left side of connecting pipe 2 is provided with interface 1, the right side of base 5 sets up connecting wire 6, the right side of connecting wire 6 is provided with protecting tube 8, the inboard of protecting tube 8 is provided with rubber tube 7, the upper end of base 5 is provided with places pipe 9, the upper end of placing pipe 9 is provided with flexible antenna 10, the upper end of flexible antenna 10 is provided with lightning-arrest protective sheath 11.
The suction cup 4 is of a disc-shaped structure, and the suction cup 4 is made of a rubber material.
During operation, through the setting of sucking disc 4, can make the better absorption of on-vehicle honeycomb communication's antenna device on the roof, play stable effect.
The external diameter of rubber tube 7 equals the internal diameter of protecting tube 8, and rubber tube 7 is formed by the preparation of rubber material, and protecting tube 8 is formed by the preparation of stainless steel material, places the outside external screw thread that is provided with of pipe 9, and the inside of protecting tube 8 is provided with the internal thread, places pipe 9 and protecting tube 8 and passes through threaded connection, and base 5 is connected through connecting wire 6 with protecting tube 8, and connecting wire 6 is formed by the preparation of elastic rubber.
The during operation, through the setting of protective tube 8, can twist off protective tube 8 from placing pipe 9 upper end during the antenna device of on-vehicle honeycomb communication need to use, then pull out telescopic antenna 10, telescopic antenna 10 that stretches out can transmit the signal in the car through cable 3, thereby make the signal reinforcing in the car, when not using the antenna device of on-vehicle honeycomb communication, receive telescopic antenna 10 earlier and place in the pipe 9, then twist protective tube 8 soon and place pipe 9 upper end, play the guard action to telescopic antenna 10, avoid bad weather to cause the damage to the antenna device of on-vehicle honeycomb communication.
The telescopic antenna 10 is of a multi-section structure, the inner diameter of one section of the lowest end of the telescopic antenna 10 is consistent with the outer diameter of the placing pipe 9, and the placing pipe 9 is made of metal materials.
In operation, through the arrangement of the placing pipe 9, the telescopic antenna 10 can be taken out when the antenna device of the vehicle-mounted cellular communication is not used, so that the telescopic antenna 10 is protected.
The connector 1 is a cylinder structure, the connector 1 is made of metal materials, the connector 1 and the connecting pipe 2 are of an integrated structure, and the connecting pipe 2 is made of rubber materials.
When the vehicle-mounted cellular communication antenna device works, the connection of the vehicle-mounted cellular communication antenna device can be facilitated through the arrangement of the interface 1, so that the normal use of the vehicle-mounted cellular communication antenna device is ensured.
The working principle and the using process of the utility model are as follows: after the utility model is installed, the base 5 is fixed on the vehicle roof through the suction cup 4 and the bolt, through the arrangement of the suction cup 4, the antenna device for vehicle-mounted cellular communication can be better adsorbed on the vehicle roof to play a stable role, the protective pipe 8 can be screwed off from the upper end of the placing pipe 9 when the antenna device for vehicle-mounted cellular communication is needed, then, the telescopic antenna 10 is pulled out, the extended telescopic antenna 10 transmits the signal to the inside of the vehicle through the cable 3, so that the signal in the vehicle is enhanced, when the antenna device for vehicle-mounted cellular communication is not used, the telescopic antenna 10 is firstly received in the placing tube 9, then the protective tube 8 is screwed at the upper end of the placing tube 9, the telescopic antenna 10 is protected, and the antenna device for vehicle-mounted cellular communication is prevented from being damaged in severe weather, so that the use performance of the antenna device for vehicle-mounted cellular communication is improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An antenna device for vehicular cellular communication, comprising a base (5) and a suction cup (4), characterized in that: the upper end of sucking disc (4) is provided with base (5), the left side of base (5) is provided with cable (3), the left side of cable (3) is provided with connecting pipe (2), the left side of connecting pipe (2) is provided with interface (1), the right side of base (5) sets up connecting wire (6), the right side of connecting wire (6) is provided with protecting tube (8), the inboard of protecting tube (8) is provided with rubber tube (7), the upper end of base (5) is provided with places pipe (9), the upper end of placing pipe (9) is provided with flexible antenna (10), the upper end of flexible antenna (10) is provided with lightning-arrest protective sheath (11).
2. An antenna device for vehicular cellular communication according to claim 1, wherein: the sucker (4) is of a disc-shaped structure, and the sucker (4) is made of rubber materials.
3. An antenna device for vehicular cellular communication according to claim 1, wherein: the outer diameter of the rubber tube (7) is equal to the inner diameter of the protection tube (8), the rubber tube (7) is made of rubber materials, and the protection tube (8) is made of stainless steel materials.
4. An antenna device for vehicular cellular communication according to claim 1, wherein: the device is characterized in that an external thread is arranged outside the placing pipe (9), an internal thread is arranged inside the protecting pipe (8), and the placing pipe (9) is connected with the protecting pipe (8) through the thread.
5. An antenna device for vehicular cellular communication according to claim 1, wherein: the base (5) is connected with the protective pipe (8) through a connecting wire (6), and the connecting wire (6) is made of elastic rubber.
6. An antenna device for vehicular cellular communication according to claim 1, wherein: the telescopic antenna (10) is of a multi-section structure, the inner diameter of the section of the lowest end of the telescopic antenna (10) is consistent with the outer diameter of the placing pipe (9), and the placing pipe (9) is made of metal materials.
7. An antenna device for vehicular cellular communication according to claim 1, wherein: the connector (1) is of a cylindrical structure, and the connector (1) is made of a metal material.
8. An antenna device for vehicular cellular communication according to claim 1, wherein: the connector (1) and the connecting pipe (2) are of an integrated structure, and the connecting pipe (2) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402486.6U CN216389689U (en) | 2021-12-30 | 2021-12-30 | Antenna device for vehicle-mounted cellular communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402486.6U CN216389689U (en) | 2021-12-30 | 2021-12-30 | Antenna device for vehicle-mounted cellular communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216389689U true CN216389689U (en) | 2022-04-26 |
Family
ID=81238082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123402486.6U Expired - Fee Related CN216389689U (en) | 2021-12-30 | 2021-12-30 | Antenna device for vehicle-mounted cellular communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216389689U (en) |
-
2021
- 2021-12-30 CN CN202123402486.6U patent/CN216389689U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |