CN202906076U - A detecting cable - Google Patents
A detecting cable Download PDFInfo
- Publication number
- CN202906076U CN202906076U CN 201220309723 CN201220309723U CN202906076U CN 202906076 U CN202906076 U CN 202906076U CN 201220309723 CN201220309723 CN 201220309723 CN 201220309723 U CN201220309723 U CN 201220309723U CN 202906076 U CN202906076 U CN 202906076U
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- Prior art keywords
- wire
- welding
- enamelled
- twisted
- electric connectors
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- Expired - Lifetime
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Abstract
Provided is a detecting cable mainly comprising two electric connectors (1), a wire (2), a twisted shielded pair (3), and enamelled wires (4). Two ends of the wire (2) are connected with contact bodies (6) of the two electric connectors (1) through tin solder (5), respectively. The twisted shielded contact bodies (7) of the two electric connectors (1) are connected with two different enamelled wires (4) through crimping, respectively. The two different enamelled wires (4) are connected with the two ends of the twisted shielded pair (3) through welding (11). The detecting cable has characteristics of humanized structural design, easy and convenient manipulation, and high air impermeability. Two ends of a cable socket may sustain atmospheric pressure of 0.1 MPa. The detecting cable with leakage rate not more than 1*10-6Pa.m3/s has low production cost and significant economic value and social value.
Description
Technical field
The utility model relates to a kind of design of testing tool, is specifically related to a kind of detection streamer.
Background technology
At present, the domestic like product that there is no, in various electric equipments, the consumption of cable is increasing, cable is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, be to consist of the necessary base components of holonomic system, cable mainly comprises electric connector and wire two parts, and the air-tightness of existing cable is all lower; The utility model provides a kind of detection streamer especially, and this detection streamer air-tightness is high, and is applied widely.
The utility model content
Technical problem to be solved in the utility model is the air-tightness requirement of detection streamer.
The technical scheme that its timely problem that solves the utility model adopts is a kind of detection streamer, mainly comprise two electric connectors (1), wire (2), twisted-pair shielded wire (3), enamelled wire (4), wherein, the two ends of wire (2) are connected with the contact (6) of two electric connectors (1) respectively by scolding tin (5) welding, the multiple twin shielding contact (7) of two electric connectors (1) the respectively crimping of passing through of the enamelled wire (4) different from two is realized connecting, with the J206 casting glue multiple twin is shielded the end embedding of contact (7) after the crimping, guarantee that multiple twin shielding contact (7) is air tight, two different enamelled wires (4) are connected with the two ends of same twisted-pair shielded wire (3) by welding (11).
Detection streamer described in the utility model wherein, is provided with 3mm gap (8) between the wire insulation (9) of described wire (2) and the contact (6) of electric connector (1), guarantees that wire (2) core is air tight.
Detection streamer described in the utility model, wherein, between described enamelled wire (4) and the twisted-pair shielded wire (3) enamelled wire a(12 is set), enamelled wire a(12) a end and twisted-pair shielded wire (3) welding, the other end and enamelled wire (4) welding, by heat-shrink tube (13) plastic packaging, this structure can lengthen tail accessory after the welding.
Detection streamer described in the utility model, the structural design hommization, simple and convenient, air-tightness is high, when all wires be connected with contact finish after, the J206 casting glue is coated on all contact surfaces, then send into the Kong Weizhong of connector, refill and join tail accessory, and with epoxide-resin glue (10) with whole tail accessory embedding, the atmospheric pressure of 0.1MPa can be born in the cable socket two ends, leak rate≤1 * 10
-6Pam
3/ s, production cost is low, has great economic worth and social value.
Description of drawings
Fig. 1 is the detection streamer structural representation;
Fig. 2 is detection streamer contact syndeton schematic diagram;
Fig. 3 is detection streamer multiple twin shielding contact syndeton schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
The described detection streamer of present embodiment, mainly comprise two electric connectors (1), wire (2), twisted-pair shielded wire (3), enamelled wire (4), wherein, the two ends of wire (2) are connected with the contact (6) of two electric connectors (1) respectively by scolding tin (5) welding, the multiple twin shielding contact (7) of two electric connectors (1) the respectively crimping of passing through of the enamelled wire (4) different from two is realized connecting, and two different enamelled wires (4) are connected with the two ends of same twisted-pair shielded wire (3) by welding (11).
The described detection streamer of present embodiment wherein, is provided with 3mm gap (8) between the wire insulation (9) of described wire (2) and the contact (6) of electric connector (1), guarantees that wire (2) core is air tight.
The described detection streamer of present embodiment, wherein, between described enamelled wire (4) and the twisted-pair shielded wire (3) enamelled wire a(12 is set), enamelled wire a(12) a end and twisted-pair shielded wire (3) welding, the other end and enamelled wire (4) welding, by heat-shrink tube (13) plastic packaging, this structure can lengthen tail accessory after the welding.
The described detection streamer of present embodiment, the structural design hommization, simple and convenient, air-tightness is high, and the atmospheric pressure of 0.1MPa can be born in the cable socket two ends, leak rate≤1 * 10
-6Pam
3/ s, production cost is low, has great economic worth and social value.
The above only is better embodiment of the present utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. detection streamer, it is characterized in that: described cable mainly comprises two electric connectors (1), wire (2), twisted-pair shielded wire (3), enamelled wire (4), wherein, the two ends of wire (2) are connected with the contact (6) of two electric connectors (1) respectively by scolding tin (5) welding, the multiple twin shielding contact (7) of two electric connectors (1) the respectively crimping of passing through of the enamelled wire (4) different from two is realized connecting, and two different enamelled wires (4) are connected with the two ends of same twisted-pair shielded wire (3) by welding (11).
2. according to the described detection streamer of claim 1, it is characterized in that: be provided with 3mm gap (8) between the wire insulation (9) of described wire (2) and the contact (6).
3. according to the described detection streamer of claim 1, it is characterized in that: between described enamelled wire (4) and the twisted-pair shielded wire (3) enamelled wire a(12 is set), enamelled wire a(12) a end and twisted-pair shielded wire (3) welding, heat-shrink tube (13) plastic packaging is passed through in the other end and enamelled wire (4) welding after the welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309723 CN202906076U (en) | 2012-06-29 | 2012-06-29 | A detecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309723 CN202906076U (en) | 2012-06-29 | 2012-06-29 | A detecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906076U true CN202906076U (en) | 2013-04-24 |
Family
ID=48126703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309723 Expired - Lifetime CN202906076U (en) | 2012-06-29 | 2012-06-29 | A detecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612092A (en) * | 2021-07-22 | 2021-11-05 | 四川宇飞连接电子有限公司 | Production process of 5-core deepwater tensile connector |
-
2012
- 2012-06-29 CN CN 201220309723 patent/CN202906076U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612092A (en) * | 2021-07-22 | 2021-11-05 | 四川宇飞连接电子有限公司 | Production process of 5-core deepwater tensile connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |