CN202799484U - Radio filtering device - Google Patents

Radio filtering device Download PDF

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Publication number
CN202799484U
CN202799484U CN 201220509541 CN201220509541U CN202799484U CN 202799484 U CN202799484 U CN 202799484U CN 201220509541 CN201220509541 CN 201220509541 CN 201220509541 U CN201220509541 U CN 201220509541U CN 202799484 U CN202799484 U CN 202799484U
Authority
CN
China
Prior art keywords
joint
utility
model
filtering device
radio
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
Application number
CN 201220509541
Other languages
Chinese (zh)
Inventor
郁志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Dongshan Precision Manufacturing Co Ltd
Original Assignee
Suzhou Dongshan Precision Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Dongshan Precision Manufacturing Co Ltd filed Critical Suzhou Dongshan Precision Manufacturing Co Ltd
Priority to CN 201220509541 priority Critical patent/CN202799484U/en
Application granted granted Critical
Publication of CN202799484U publication Critical patent/CN202799484U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a radio filtering device, comprising a shell on which a joint is arranged. The joint and the shell are molded integrally, and the joint is equipped with a screw thread. Compared with the prior art, the advantages of the utility model are that on the basis of the conventional filtering device, the radio filtering device of the utility model enables the connection mode of the joint and the shell to be changed into the integrated design, thereby enhancing the sealing effect substantially and improving the work performance of the filtering device.

Description

A kind of radio filtering equipment
Technical field
The utility model relates to a kind of radio filtering equipment, belongs to technical field of radio.
Background technology
The existing radio filter apparatus is made of housing and joint, and still, joint and housing are two relatively independent parts, link together by certain syndeton, and for this reason, its sealing is not good, and inconvenience is installed, and affects the performance of radio filtering equipment.
The utility model content
The utility model is in order to solve above-mentioned deficiency, a kind of radio filtering equipment to be provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of radio filtering equipment, comprise housing, and housing is provided with joint, and described joint and housing are one-body molded, and described joint is provided with screw thread.
The utility model advantage compared with prior art is: the utility model becomes the connected mode of joint and housing into Integral design on the basis of traditional filter apparatus, greatly strengthened sealing effectiveness, improves the service behaviour of filter apparatus.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of radio filtering equipment comprises housing 1, and housing 1 is provided with joint 2, and described joint 2 and housing 1 are one-body molded, and described joint 2 is provided with screw thread 3.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (1)

1. a radio filtering equipment comprises housing, and it is characterized in that: housing is provided with joint, and described joint and housing are one-body molded, and described joint is provided with screw thread.
CN 201220509541 2012-09-29 2012-09-29 Radio filtering device Expired - Fee Related CN202799484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220509541 CN202799484U (en) 2012-09-29 2012-09-29 Radio filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220509541 CN202799484U (en) 2012-09-29 2012-09-29 Radio filtering device

Publications (1)

Publication Number Publication Date
CN202799484U true CN202799484U (en) 2013-03-13

Family

ID=47826646

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220509541 Expired - Fee Related CN202799484U (en) 2012-09-29 2012-09-29 Radio filtering device

Country Status (1)

Country Link
CN (1) CN202799484U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109041488A (en) * 2018-09-27 2018-12-18 北京全路通信信号研究设计院集团有限公司 A kind of track electrical equipment increasing test point

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109041488A (en) * 2018-09-27 2018-12-18 北京全路通信信号研究设计院集团有限公司 A kind of track electrical equipment increasing test point

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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

Granted publication date: 20130313

Termination date: 20150929

EXPY Termination of patent right or utility model