CN205646099U - Special telescopic emit antenna of micropower wireless module - Google Patents
Special telescopic emit antenna of micropower wireless module Download PDFInfo
- Publication number
- CN205646099U CN205646099U CN201620376770.0U CN201620376770U CN205646099U CN 205646099 U CN205646099 U CN 205646099U CN 201620376770 U CN201620376770 U CN 201620376770U CN 205646099 U CN205646099 U CN 205646099U
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- China
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- cavity
- bearing
- threaded rod
- transmitting antenna
- special telescopic
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Abstract
The utility model discloses a special telescopic emit antenna of micropower wireless module, including base, erection column and bearing, the middle part upper end fixed mounting of base has the foundation, the inside of foundation is vertical sets up threaded hole, the internal thread of screw hole is connected with the threaded rod, the cavity has been offered to the bottom of erection column, bearing position is in the inside of cavity, the outer loop of bearing passes through the top fixed connection of connecting rod and cavity, the inner ring lower extreme of bearing and the upper end fixed connection of threaded rod, there is the emit antenna body top of erection column through the support mounting, this special telescopic emit antenna of micropower wireless module have easy operation, adjusting function good, be favorable to micropower wireless module to improve advantages such as emission efficiency, be fit for extensive the popularization.
Description
Technical field
This utility model relates to launching antenna technical field, is specially a kind of special telescopic transmitting antenna of micro power radio module.
Background technology
Micro power radio module is used in vehicle monitoring widely, remote control, remote measurement, small wireless network, radio meter register, gate control system, community is notified from a phone call, industrial data acquisition system, wireless identification tag, identification, non-contact RF smart card, micro radio data terminal, fire safety system, wireless remote-control system, biological signal collecting, hydrometeorology monitoring, robot controls, wireless 232 data communication, wireless 485/422 data communication, DAB, in the fields such as Digital Image Transmission, along with the development micro power radio module of science and technology obtains using the most widely with the superiority of its uniqueness, wherein micro power radio module Special transmitting antenna is important component part therein.But traditional transmitting antenna telescopicing performance is poor, when present position is bad, causes signal difference, it is difficult to the height of antenna is launched in regulation, affects micro power radio module emission effciency, the most traditional micro power radio module Special transmitting antenna needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of special telescopic transmitting antenna of micro power radio module, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of special telescopic transmitting antenna of micro power radio module, including base, mounting post and bearing, the upper end, middle part of described base is installed with foundation, the inner vertical of described foundation offers screwed hole, the internal whorl of described screwed hole connects threaded rod, the bottom of described mounting post offers cavity, described bearing is positioned at the inside of cavity, the outer shroud of described bearing is connected by connecting rod is fixing with the top of cavity, the internal ring lower end of described bearing is fixing with the upper end of threaded rod to be connected, the top of described mounting post is provided with transmitting antenna body by support.
Preferably, the both sides, top of described mounting post are equipped with plate, and the lower end, outside of described plate is equipped with expansion link, and the lower end of described expansion link is all fixing with the upper end of base to be connected.
Preferably, the matrix of described threaded rod is provided with hands and twists bar, and described hands is twisted bar and is positioned at the lower end of cavity.
Preferably, described screwed hole is through setting inside foundation.
Compared with prior art, the beneficial effects of the utility model are: the special telescopic transmitting antenna of this micro power radio module, are regulated the height launching antenna body in use by threaded rod, find and launch the transmitting position that antenna body is optimal, simple to operate；Bearing is positioned at the inside of cavity, the outer shroud of bearing is connected by connecting rod is fixing with the top of cavity, and the internal ring lower end of bearing is fixing with the upper end of threaded rod to be connected, it is to avoid threaded rod rubs with the inwall of cavity, reduce frictional force, it is simple to launch the regulation of the height of antenna body.Therefore the special telescopic transmitting antenna of this micro power radio module have simple to operate, regulation performance is good, be conducive to micro power radio module to improve the advantage such as emission effciency, is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 base, 2 foundation, 3 screwed holes, 4 threaded rods, 5 mounting posts, 6 cavitys, 7 connecting rods, 8 bearings, 9 transmitting antenna bodies, 10 handss twist bar, 11 plates, 12 expansion links.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of special telescopic transmitting antenna of micro power radio module，Including base 1、Mounting post 5 and bearing 8，The upper end, middle part of base 1 is installed with foundation 2，The inner vertical of foundation 2 offers screwed hole 3，Screwed hole 3 is through setting inside foundation 2，The internal whorl of screwed hole 3 connects threaded rod 4，The bottom of mounting post 5 offers cavity 6，Bearing 8 is positioned at the inside of cavity 6，The outer shroud of bearing 8 is connected by connecting rod 7 is fixing with the top of cavity 6，The internal ring lower end of bearing 8 is fixing with the upper end of threaded rod 4 to be connected，The matrix of threaded rod 4 is provided with hands and twists bar 10，Hands is twisted bar 10 and is positioned at the lower end of cavity 6，The top of mounting post 5 is provided with transmitting antenna body 9 by support，The both sides, top of mounting post 5 are equipped with plate 11，The lower end, outside of plate 11 is equipped with expansion link 12，The lower end of expansion link 12 is all fixing with the upper end of base 1 to be connected.
The special telescopic transmitting antenna of this micro power radio module, is regulated the height launching antenna body 9 in use, finds and launch the transmitting position that antenna body 9 is optimal by threaded rod 4, simple to operate；Bearing 8 is positioned at the inside of cavity 6, the outer shroud of bearing 8 is connected by connecting rod 7 is fixing with the top of cavity 6, and the internal ring lower end of bearing 8 is fixing with the upper end of threaded rod 4 to be connected, it is to avoid threaded rod 4 rubs with the inwall of cavity 6, reduce frictional force, it is simple to launch the regulation of the height of antenna body 9.
The both sides, top of mounting post 5 are equipped with plate 11, and the lower end, outside of plate 11 is equipped with expansion link 12, and the lower end of expansion link 12 is all fixing with the upper end of base 1 to be connected.Preventing from, when regulation height, launching antenna body 9 and rotating, the emission effciency of antenna body 9 is launched in impact.
The matrix of threaded rod 4 is provided with hands and twists bar 10, and hands is twisted bar 10 and is positioned at the lower end of cavity 6.It is easy to the regulation of threaded rod 4.
Screwed hole 3 is through setting inside foundation 2.Increase the amplitude that threaded rod 4 moves up and down, increase adjustable range.
Therefore the special telescopic transmitting antenna of this micro power radio module have simple to operate, regulation performance is good, be conducive to micro power radio module to improve the advantage such as emission effciency, is suitable for large-scale promotion.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the special telescopic transmitting antenna of micro power radio module, including base (1), mounting post (5) and bearing (8), it is characterized in that: the upper end, middle part of described base (1) is installed with foundation (2), the inner vertical of described foundation (2) offers screwed hole (3), the internal whorl of described screwed hole (3) connects threaded rod (4), the bottom of described mounting post (5) offers cavity (6), described bearing (8) is positioned at the inside of cavity (6), the outer shroud of described bearing (8) is connected by connecting rod (7) is fixing with the top of cavity (6), the internal ring lower end of described bearing (8) is fixing with the upper end of threaded rod (4) to be connected, the top of described mounting post (5) is provided with transmitting antenna body (9) by support.
A kind of special telescopic transmitting antenna of micro power radio module the most according to claim 1, it is characterized in that: the both sides, top of described mounting post (5) are equipped with plate (11), the lower end, outside of described plate (11) is equipped with expansion link (12), and the lower end of described expansion link (12) is all fixing with the upper end of base (1) to be connected.
A kind of special telescopic transmitting antenna of micro power radio module the most according to claim 1, it is characterised in that: the matrix of described threaded rod (4) is provided with hands and twists bar (10), and described hands is twisted bar (10) and is positioned at the lower end of cavity (6).
A kind of special telescopic transmitting antenna of micro power radio module the most according to claim 1, it is characterised in that: described screwed hole (3) is internal at foundation (2) is through setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376770.0U CN205646099U (en) | 2016-04-29 | 2016-04-29 | Special telescopic emit antenna of micropower wireless module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376770.0U CN205646099U (en) | 2016-04-29 | 2016-04-29 | Special telescopic emit antenna of micropower wireless module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646099U true CN205646099U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620376770.0U Expired - Fee Related CN205646099U (en) | 2016-04-29 | 2016-04-29 | Special telescopic emit antenna of micropower wireless module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193111A (en) * | 2018-09-18 | 2019-01-11 | 郑州讯轨通信科技有限公司 | A kind of adjustable multifunctional communication antenna |
| CN109391279A (en) * | 2018-10-18 | 2019-02-26 | 广州市科航通信科技有限公司 | A kind of ultrashort wave radio set signal processing apparatus that thermal diffusivity is good |
-
2016
- 2016-04-29 CN CN201620376770.0U patent/CN205646099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193111A (en) * | 2018-09-18 | 2019-01-11 | 郑州讯轨通信科技有限公司 | A kind of adjustable multifunctional communication antenna |
| CN109391279A (en) * | 2018-10-18 | 2019-02-26 | 广州市科航通信科技有限公司 | A kind of ultrashort wave radio set signal processing apparatus that thermal diffusivity is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170429 |