CN202275978U - Wall-penetration filter cable - Google Patents
Wall-penetration filter cable Download PDFInfo
- Publication number
- CN202275978U CN202275978U CN2011204127319U CN201120412731U CN202275978U CN 202275978 U CN202275978 U CN 202275978U CN 2011204127319 U CN2011204127319 U CN 2011204127319U CN 201120412731 U CN201120412731 U CN 201120412731U CN 202275978 U CN202275978 U CN 202275978U
- Authority
- CN
- China
- Prior art keywords
- jack
- rubber blanket
- fat
- capacitor board
- shell
- 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
A wall-penetration filter cable is composed of a filter connector and a lead. The filter connector comprises a jack, a casing, a base, a grounding reed, an upper rubber gasket, a capacitor board, a double-fat-point cable needle, a lower rubber gasket and a needle body, wherein the lower rubber gasket, the capacitor board, the upper rubber gasket and the base are installed in the casing from top to bottom in sequence, and the grounding reed is arranged in a gap formed by the upper rubber gasket, the capacitor board and the lower rubber gasket and the casing. The bottom end of the jack is fixed at the corresponding position of the base, the bottom end of the double-fat-point cable needle and one end of the needle body are connected in pressing mode, double fat points of the double-fat-point cable needle are respectively in contact connection with the capacitor board and a corresponding hole of the jack, and the jack and the other end of the needle body are connected in pressing mode with the lead. The wall-penetration filter cable has the advantages of being simple in structure, easy and convenient to assemble, high in reliability, convenient to install and the like.
Description
Technical field
The utility model relates to a kind of filtering cable, belongs to the cable production technical field.
Background technology
The filtering cable is meant the connector that filter element is installed in cable, like electric capacity and magnet ring etc., make it to have the cable of certain anti-electromagnetic interference capability.Filtering cable through walls is meant that this cable passes the cable that rack connects the inside and outside electric signal of rack.
Along with electronic equipment towards microminiaturized and integrated development, filter connector has been proposed new requirement.Because the anti-mis-insertion ability of little rectangular filter electric connector causes this type of connector in docking operation, to rely on the anti-mis-insertion guiding attachment still can't normally dock, thereby also make the filtering cable that comprises filter connector connect inconvenience.
The utility model content
The purpose of the utility model is to the problems referred to above, and a kind of filtered electrical cable structure through walls is provided, and makes it easy to connect reliable.
In order to achieve the above object, the utility model adopts following technical scheme:
The said filtering cable through walls of the utility model; Be made up of lead and filter connector, said filter connector comprises jack, shell, pedestal, grounding reed, last rubber blanket, capacitor board, two fat some fried dough twist pin, following rubber blanket and needle body; Following rubber blanket, capacitor board, last rubber blanket, pedestal are by in the shell of packing into successively in proper order from top to down; Grounding reed places the space between rubber blanket, capacitor board and following rubber blanket and the shell, and the pedestal relevant position is fixed in the jack bottom, two fat some fried dough twist pin bottoms and needle body one end crimping; Contact is connected jack and needle body other end crimping lead to two fat points with the jack respective aperture with capacitor board respectively.
Said jack is provided with the hangnail that is connected with the contact of pedestal corresponding aperture outward.
Between the jack and shell of said filtering cable, embedding fluid sealant between two fat some fried dough twist pins and the shell is realized the fixing of pedestal, last rubber blanket, following rubber blanket and capacitor board and shell.
Adopt the beneficial effect of such scheme:
The utility model is realized the transmission of filtering cable signal through plugging together of two fat some fried dough twist pins and jack, have simple in structure, assembling is easy, reliability is high, characteristics such as easy for installation, also has application value widely.
Description of drawings
Fig. 1 is the instance cutaway view of the utility model;
Among the figure: rubber blanket, 9-needle body under 1-jack, 2-shell, 3-pedestal, 4-grounding reed, the last rubber blanket of 5-, 6-capacitor board, the two fat some fried dough twist pins of 7-, the 8-.
Embodiment
Below in conjunction with above-mentioned accompanying drawing instance the filtering cable of the utility model is done further explain:
As shown in Figure 1; The said filtering cable of the utility model is made up of filter connector and lead; Filter connector comprises jack 1, shell 2, pedestal 3, grounding reed 4, go up rubber blanket 5, capacitor board 6, two fat some fried dough twist pin 7, rubber blanket 8 and needle body 9 are formed down, following rubber blanket 8, capacitor board 6, go up rubber blanket 5, pedestal 3 and pack into successively in the shell 2 by order upwards and down; Grounding reed 4 places the space between rubber blanket 5, capacitor board 6 and following rubber blanket 8 and the shell; Pedestal 3 relevant positions are fixed in jack 1 bottom, and to fat some fried dough twist pin 7 bottoms and needle body 9 one end crimping, contact is connected the fat point of its pair with jack 1 respective aperture with capacitor board 6 respectively; Jack 1 and needle body 9 other end crimping leads, this cable is fixed on the electrical system rack through filter connector shell 2.
Wherein jack 1 is realized jack fixing in pedestal through the hangnail of its outer setting, and the step on the jack guarantees its axial location in pedestal.Jack 1 tail end crimping lead.Pedestal 3 passes through outside both front end steps with shell 2 and tail end embedding fluid sealant is realized fixing.Elasticity termination between capacitor board 6 and the two fat some fried dough twist pin 7 like this.Realize the elasticity termination through grounding reed 4 between capacitor board 6 and the shell 2, thereby realize filtering and the inside and outside signal transfer functions of rack.
Connector in the utility model filtering cable adopts the fried dough twist pin to be connected with jack and capacitor board, realizes the transmission of filtering and signal.The replacement insert socket connector is not only saved the space, also avoids docking the error that possibly bring, and has higher reliability.
Claims (3)
1. filtering cable through walls; Said filtering cable is made up of filter connector and lead; It is characterized in that: said filter connector comprises jack (1), shell (2), pedestal (3); Grounding reed (4), last rubber blanket (5), capacitor board (6), two fat some fried dough twist pins (7), following rubber blanket (8) and needle body (9); Following rubber blanket (8), capacitor board (6), last rubber blanket (5), pedestal (3) are by in the shell (2) of packing into successively in proper order upwards and down; Grounding reed (4) places the space between rubber blanket (5), capacitor board (6) and following rubber blanket (8) and the shell, and pedestal (3) relevant position is fixed in jack (1) bottom, to fat some fried dough twist pin (7) bottom and needle body (9) one end crimping; Contact is connected jack (1) and needle body (9) other end crimping lead to the fat point of its pair with jack (1) respective aperture with capacitor board (6) respectively.
2. filtering cable as claimed in claim 1 is characterized in that: said jack is provided with the hangnail that is connected with the contact of pedestal (3) corresponding aperture outward.
3. filtering cable as claimed in claim 1; It is characterized in that: between jack of said filtering cable (1) and the shell (2); Embedding fluid sealant between two fat some fried dough twist pins (7) and the shell (2) is realized pedestal (3), is gone up rubber blanket (5), rubber blanket (8) and capacitor board (6) and shell (2) fixes down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204127319U CN202275978U (en) | 2011-10-26 | 2011-10-26 | Wall-penetration filter cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204127319U CN202275978U (en) | 2011-10-26 | 2011-10-26 | Wall-penetration filter cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275978U true CN202275978U (en) | 2012-06-13 |
Family
ID=46196316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204127319U Expired - Fee Related CN202275978U (en) | 2011-10-26 | 2011-10-26 | Wall-penetration filter cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171963A (en) * | 2021-11-08 | 2022-03-11 | 北京电子工程总体研究所 | Separation connector |
-
2011
- 2011-10-26 CN CN2011204127319U patent/CN202275978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171963A (en) * | 2021-11-08 | 2022-03-11 | 北京电子工程总体研究所 | Separation connector |
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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: 20120613 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |