CN202231139U - Flame-retardant soft rubber external antenna - Google Patents
Flame-retardant soft rubber external antenna Download PDFInfo
- Publication number
- CN202231139U CN202231139U CN2011203575074U CN201120357507U CN202231139U CN 202231139 U CN202231139 U CN 202231139U CN 2011203575074 U CN2011203575074 U CN 2011203575074U CN 201120357507 U CN201120357507 U CN 201120357507U CN 202231139 U CN202231139 U CN 202231139U
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- China
- Prior art keywords
- soft rubber
- flame
- antenna
- retardant soft
- retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a flame-retardant soft rubber external antenna, which comprises a flame-retardant soft rubber antenna, one end of the flame-retardant antenna is connected with one end of an extension line; a screw thread and an O-shaped sealing ring are arranged outside a junction; a screw cap is mounted on the screw thread; the junction is fixed via the screw cap and the sealing ring; a connector at the other end of the extent line is connected with a main board; and a flame-retardant soft rubber sleeve is sleeved on the connector. The utility model has the benefit that the flame-retardant soft rubber external antenna solves the problems of an industrial external antenna used in a remote system, such as low sensitivity, and easiness in loosening and burning.
Description
Technical field
The utility model relates to a kind of industrial wireless remote control system, relates in particular to the external antenna in this system.
Background technology
The develop rapidly of the communication technology, the real-time collection of various data and handle in modern times and become requisite part in the Industry Control.This requires the antenna connection signal of design sensitive, interface simple and flexible and have the higher data transfer rate.
Traditional industry is to be connected to the equipment mainboard through extended line one end with antenna, and the other end links to each other with screw through the Kong Weiyu equipment outside antenna on the equipment.Because what traditional antenna adopted is the General Purpose Rubber material, high temperature resistance is poor, can't keep out burning, in the difficult use of the combustion plant of big section steel works.In connection procedure, because the link of screw is arranged, can produce screw and come off, phenomenon such as loosening causes jitter, can't in time transmit data, thereby accurately control appliance operation is prone to the raising accident rate.
Summary of the invention
The utility model technical issues that need to address have provided a kind of fire-retardant soft rubber external antenna, improve the efficiency of transmission and the stability of antenna, are suitable in any operational environment.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
The utility model comprises: fire-retardant soft rubber antenna; One end of described fire-retardant soft rubber antenna connects an end of extended line; Arranged outside screw thread and O RunddichtringO in said junction; On described screw thread, settle nut; Through described nut and O RunddichtringO the junction is fixed; The joint of the other end of extended line links to each other with mainboard; On described joint, place fire-retardant soft rubber cover.
Compared with prior art, the beneficial effect of the utility model is: it is low with external antenna sensitivity on the remote control system to solve current industrial, loosening easily, incendive problem.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Visible by Fig. 1: the utility model comprises: fire-retardant soft rubber antenna 1; One end of described fire-retardant soft rubber antenna 1 connects an end of extended line 2; Arranged outside screw thread 3 and O RunddichtringO 4 in said junction; On described screw thread 3, settle the nut (not shown); Through described nut and O RunddichtringO 4 junction is fixed; The joint 5 of the other end of extended line 2 links to each other with the mainboard (not shown); On described joint 5, place fire-retardant soft rubber cover (not shown).
The fire-retardant soft rubber cover and the fire-retardant soft rubber antenna that adopt in the utility model are prior art products.
Antenna in the utility model adopts fire-retardant soft rubber material.This material is can stop burning and material own and that be not easy to burn, particular surroundingss such as suitable high-temperature workshop.Antenna and extended line directly join, and reinforce the O RunddichtringO, make better connection of antenna and extended line thoroughly solve fastening problem, make it not loosening, do not come off.During use, with antenna from remote control system equipment opening position from wearing, be connected to mainboard, at device interior with screw fixed antenna position.
Claims (1)
1. a fire-retardant soft rubber external antenna is characterized in that comprising: fire-retardant soft rubber antenna; One end of described fire-retardant soft rubber antenna connects an end of extended line; Arranged outside screw thread and O RunddichtringO in said junction; On described screw thread, settle nut; Through described nut and O RunddichtringO the junction is fixed; The joint of the other end of extended line links to each other with mainboard; On described joint, place fire-retardant soft rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203575074U CN202231139U (en) | 2011-09-22 | 2011-09-22 | Flame-retardant soft rubber external antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203575074U CN202231139U (en) | 2011-09-22 | 2011-09-22 | Flame-retardant soft rubber external antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231139U true CN202231139U (en) | 2012-05-23 |
Family
ID=46081716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203575074U Expired - Fee Related CN202231139U (en) | 2011-09-22 | 2011-09-22 | Flame-retardant soft rubber external antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231139U (en) |
-
2011
- 2011-09-22 CN CN2011203575074U patent/CN202231139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HBC INDUSTRY COMMUNICATION EQUIPMENT CO., Free format text: FORMER NAME: SHANGHAI HBC-RADIOMATIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200233 room 388, No. 10261028-1033, Xuhui District, Shanghai, Tianlin Road Patentee after: Shanghai Hbc Industry Communication Equipment Co., Ltd. Address before: 200233 room 388, No. 10261028-1033, Xuhui District, Shanghai, Tianlin Road Patentee before: Shanghai Haixi Industrial Communication Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |