CN201508954U - Signal connector - Google Patents
Signal connector Download PDFInfo
- Publication number
- CN201508954U CN201508954U CN2009202051534U CN200920205153U CN201508954U CN 201508954 U CN201508954 U CN 201508954U CN 2009202051534 U CN2009202051534 U CN 2009202051534U CN 200920205153 U CN200920205153 U CN 200920205153U CN 201508954 U CN201508954 U CN 201508954U
- Authority
- CN
- China
- Prior art keywords
- plug
- signal connector
- connector
- elastic component
- socket sheath
- 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 - Lifetime
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a signal connector, which solves the shortcoming of low shock-proof grade of a signal connector. The signal connector comprises a contact pin, a plug base, an plug connector and a socket protective sleeve, wherein the contact pin is fixed on the pin base, the socket protective sleeve is connected on the two ends of the pin base, one end of the plug connector is provided with inner plug jacks, the two ends of the contact pin are inserted in the plug connector through the inner plug jack, a positioning groove is further arranged on the outer wall of the other end of the plug connector, the signal connector further consists of a pressing device for pressing the insert piece, wherein the pressing device comprises an elastic part and a pressing part, a projection is arranged on the elastic part, one end of the elastic part is connected with the socket protective sleeve, the pressing part is pressed with the other end of the elastic part for clamping the projection on the elastic part in the positioning groove of the plug connector, and the other end of the pressing part is fixed on the plug base. The signal connector can well connect a signal wire and various appliances, and has the advantages of higher shock-proof grade.
Description
Technical field
The utility model relates to a kind of jockey, relates in particular to a kind of signal connector that bunch and various transducer are linked together of being used for.
Background technology
Present signal connector is made of contact pin, Plug base, rectangle plug connector, male connector assembly, female connector assembly.Contact pin is fixed on the Plug base, and rectangle plug connector one end is provided with internal receptacle, and the contact pin two ends are plugged on the rectangle plug connector by the internal receptacle of rectangle plug connector, rectangle plug connector other end crimping lead; The male connector assembly comprises: wire harness plug, male connector housing, terminal skeleton, male connector cushion rubber, the male connector housing is an end opening structure, inside has cavity, male connector housing not openend has the hole, the wire harness plug is arranged in the hole, has the hole that bunch passes on the wire harness plug, and the male connector cushion rubber is enclosed within terminal skeleton outside, the hole that has the rectangle plug connector to pass on the terminal skeleton, male connector cushion rubber and terminal skeleton are positioned at the cavity of male connector housing; The female connector assembly comprises: female connector housing, terminal skeleton, and the female connector housing is the both ends open structure, has cavity in it, the terminal skeleton is positioned at the cavity of female connector housing; The male connector assembly is crimped on Plug base one end, crimping the rectangle plug connector of lead the wire harness plug and the terminal skeleton that pass in the male connector assembly be connected with contact pin, the female connector assembly is crimped on the Plug base other end, and the rectangle plug connector passes the terminal skeleton that places the female connector assembly and is connected with contact pin.This kind signal connector utilizes terminal skeletal fixation rectangle plug connector, the terminal skeleton does not have pressuring action to the rectangle plug connector, if sharp pounding occurs in application process, the connection between the contact pin of signal connector and the rectangle plug connector can disconnect, and causes the decreased performance of signal connector.
The utility model content
The utility model provides a kind of antidetonation grade high signal connector in order to overcome the existing not high defective of signal connector antidetonation grade.
For solving the problems of the technologies described above, the technical solution of the utility model is, this signal connector comprises contact pin, Plug base, plug connector and socket sheath, contact pin is fixed on the Plug base, the socket sheath is connected the two ends of Plug base, wherein plug connector one end is provided with internal receptacle, the contact pin two ends are plugged on the plug connector by internal receptacle, also be provided with location notch on the outer wall of the described plug connector other end, this signal connector also comprises the hold down gag that compresses plug connector, hold down gag comprises elastic component and compressing member, has projection on the described elastic component, elastic component one end is connected with the socket sheath, and an other end of described compressing member crimping elastic component is connected in the location notch of plug connector the projection on the elastic component, and the compressing member other end is fixed on the Plug base.
The hold down gag that signal connector of the present utility model adopts elastic component to link to each other with compressing member, this hold down gag can effectively compress plug connector, when signal connector in use sharp pounding occurs, still can be good at contact pin and plug connector are linked together, have shockproof grade advantage of higher.
Description of drawings
Fig. 1 is the structural representation of a kind of execution mode of the utility model signal connector;
Fig. 2 is the structural representation of a kind of hold down gag of signal connector among Fig. 1;
Fig. 3 is the structural representation of the another kind of hold down gag of signal connector among Fig. 1;
Fig. 4 is the plug construction schematic diagram of signal connector among Fig. 1.
1, the first socket sheath; 2, the second socket sheath; 3, first snap close piece; 4, second snap close piece; 5, Plug base; 6, contact pin; 7, plug connector; 8, sealing plug; 9, backbone sealing ring; 10, wedge shape elastic component; 11, wedge shape compressing member; 12, bulging structure; 13 cylindricality elastic components.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
According to a kind of execution mode of the present utility model, as shown in Figure 1.A kind of signal connector comprises contact pin 6, Plug base 5, plug connector 7 and socket sheath, and described contact pin 6 is fixed on the Plug base 5, and preferred version is that contact pin 6 and Plug base 5 are injection-moulded in together, connects more firm; Described socket sheath is connected the two ends of Plug base 5, described plug connector 7 one ends are provided with internal receptacle, contact pin 6 two ends are plugged on the plug connector 7 by internal receptacle, also be provided with location notch on the outer wall of described plug connector 7 other ends, the end that plug connector is provided with location notch is used for the crimping lead, this signal connector also comprises the hold down gag that compresses plug connector 7, this hold down gag comprises elastic component and compressing member, has projection on the described elastic component, an other end of described compressing member crimping elastic component is connected in the location notch of plug connector 7 projection on the elastic component, and the compressing member other end is fixed on the Plug base 5.
The internal receptacle of plug connector 7 has convex-concave structure in this signal connector, can play the effect of good fixing plug pin.
Compressing member in the hold down gag comprises interconnective briquetting and back seat, and the described elastic component of briquetting crimping, back seat are fixed on the Plug base 5, and back seat has the back seat jack that passes for contact pin 6.
Fig. 2 has provided a kind of preferred hold down gag structure chart, the wedge shape elastic component 10 of this hold down gag is provided with wedge-shaped impression, described compressing member is the wedge shape compressing member 11 with wedge shape briquetting, the tapered end of described wedge shape briquetting is pressed in the wedge-shaped impression of elastic component, projection on the wedge shape elastic component 10 is connected in the location notch of plug connector 7, fix plug connector 7, plug connector 7 can not be moved vertically.
This hold down gag also can be another structure, as shown in Figure 3, the elastic component of this hold down gag is a cylindricality elastic component 13, cylindricality elastic component 13 has elastic cylinder, and described briquetting is a cylindricality, and the face that described briquetting is relative with described elastic cylinder is an arcwall face, the arcwall face crimping of described elastic cylinder and described briquetting, projection on the elastic component is connected in the location notch of plug connector 7, fixes plug connector 7, plug connector 7 can not be moved vertically.
That no matter adopts that above-mentioned which kind of hold down gag can both be firm compresses plug connector 7, strong vibrations in use occur, and contact pin 6 can not break away from plug connector 7 yet, the shock resistance of enhancing signal connector.
The socket sheath can be structure one in this signal connector: the socket sheath is the structure of both ends open, be provided with a dividing plate in the socket sheath two ends of socket sheath are divided into two chambers of A, B, described dividing plate is provided with first beamline apertures of passing for bunch, described hold down gag is positioned at the A chamber, described elastic component links to each other with described dividing plate, and the openend of A chamber compresses described back seat;
This signal connector also comprises sealing plug 8, and described sealing plug 8 has second beamline apertures of passing for bunch, and this second beamline apertures is corresponding with first beamline apertures on the dividing plate, and sealing plug 8 is positioned at described B chamber.Sealing plug 8 can prevent effectively that liquid and dust from being entered by the signal connector end.
This socket sheath is positioned at the shell of Plug base 5 one ends.
The socket sheath of this signal connector also can be structure two: the chamber wall of the A chamber of described structure two socket sheaths is a double Shell, and the shell of Plug base 5 one ends is between the double Shell of socket sheath.
These signal connector Plug base 5 one ends are provided with the first socket sheath 1 shown in the structure one, and the other end is provided with the second socket sheath 2 shown in the structure two;
Can also all establish the first socket sheath 1 shown in the structure one in Plug base 5 two ends;
Socket sheath that also can Plug base 5 two ends is all established the second socket sheath 2 shown in the structure two.
Preferred version is that Plug base 5 one ends are provided with the first socket sheath 1 shown in the structure one, and the other end is provided with the second socket sheath 2 shown in the structure two; The first socket sheath 1 is fixedly connected on the Plug base 5, and the first socket sheath 1 is convenient to fixedly connected with Plug base 5, need not take apart after the connection; The second socket sheath 2 is convenient to disassemble from Plug base 5.Be convenient to often take apart.
As shown in Figure 4, sealing plug 8 inner second beamline apertures are provided with bulging structure 12, and this bulging structure 12 is a cavity, and the radius of this cavity is greater than the beamline apertures radius.This bulging structure 12 can improve the air-tightness of cavity inside, reduces the draught head of cavity inside and airspace, prevents that liquid and dust from being entered by first beamline apertures of signal connector end seal plug 8 and the slit between bunch.
Be provided with the gap between this signal connector socket sheath shell and Plug base 5 shells, this gap location is provided with backbone sealing ring 9.Backbone sealing ring 9 has been strengthened the sealing of signal connector, can prevent effectively that liquid and dust are by signal connector lateral body part entering signal connector inside.
This signal connector comprises that also first snap close piece 3 and second snap close piece, 4, the first snap close pieces 3 can adopt conventional rigidity snap close piece, locks the shell of the first socket sheath 1 and Plug base 5 one ends, need not take apart after the locking; Second snap close piece 4 can adopt conventional snap lock fastener, locks the shell of the second socket sheath 2 and Plug base 5 other ends, conveniently often takes apart; Adopt the further locking of first snap close piece 3 and second snap close piece 4, connect more firmly between each part of signal connector, make signal connector the hit phenomenon can not take place, improve the reliability that signal connector connects.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. signal connector, comprise contact pin (6), Plug base (5), plug connector (7) and socket sheath, described contact pin (6) is fixed on the Plug base (5), described socket sheath is connected the two ends of Plug base (5), described plug connector (7) one ends are provided with internal receptacle, contact pin (6) two ends are plugged on the plug connector (7) by internal receptacle, also be provided with location notch on the outer wall of described plug connector (7) other end, it is characterized in that: described signal connector also comprises the hold down gag that compresses plug connector (7), this hold down gag comprises elastic component and compressing member, has projection on the described elastic component, elastic component one end is connected with the socket sheath, an other end of described compressing member crimping elastic component is connected in the location notch of plug connector (7) projection on the elastic component, and the compressing member other end is fixed on the Plug base (5).
2. signal connector according to claim 1, it is characterized in that: described compressing member comprises interconnective briquetting and back seat, the described elastic component of described briquetting crimping, described back seat are fixed on the Plug base (5), and described back seat has the back seat jack that passes for contact pin (6).
3. signal connector according to claim 2 is characterized in that: be provided with wedge-shaped impression in the described elastic component, described briquetting is the wedge shape briquetting, and the tapered end of described wedge shape briquetting is pressed in the wedge-shaped impression.
4. signal connector according to claim 2, it is characterized in that: described elastic component is cylindricality elastic component (13), described briquetting is a cylindricality, cylindricality elastic component (13) has elastic cylinder, the face that described briquetting is relative with described elastic cylinder is an arcwall face, the arcwall face crimping of described elastic cylinder and described briquetting.
5. according to claim 3 or 4 described signal connectors, it is characterized in that: described socket sheath is the structure of both ends open, be provided with a dividing plate in the described socket sheath two ends of socket sheath are divided into two chambers of A, B, described dividing plate is provided with first beamline apertures of passing for bunch, described hold down gag is positioned at the A chamber, described elastic component links to each other with described dividing plate, and the openend of A chamber compresses described back seat;
Described signal connector also comprises sealing plug (8), and described sealing plug (8) has second beamline apertures of passing for bunch, and this second beamline apertures is corresponding with first beamline apertures on the dividing plate, and sealing plug (8) is positioned at described B chamber.
6. signal connector according to claim 5 is characterized in that: the chamber wall of the A chamber of described socket sheath is a double Shell, and the shell of Plug base (5) one ends is between the double Shell of socket sheath.
7. signal connector according to claim 5 is characterized in that: the socket sheath is positioned at the shell of Plug base (5) one ends.
8. signal connector according to claim 5 is characterized in that: described second beamline apertures is provided with bulging structure (12), and bulging structure (12) is a cavity, and the radius of described cavity is greater than the beamline apertures radius.
9. according to claim 6 or 7 described signal connectors, it is characterized in that: be provided with the gap between described signal connector socket sheath shell and Plug base (5) housing, this gap location is provided with backbone sealing ring (9).
10. signal connector according to claim 9 is characterized in that: described signal connector also comprises the snap close piece that is used for locking socket sheath and Plug base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202051534U CN201508954U (en) | 2009-09-15 | 2009-09-15 | Signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202051534U CN201508954U (en) | 2009-09-15 | 2009-09-15 | Signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508954U true CN201508954U (en) | 2010-06-16 |
Family
ID=42470076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202051534U Expired - Lifetime CN201508954U (en) | 2009-09-15 | 2009-09-15 | Signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938516A (en) * | 2012-10-18 | 2013-02-20 | 中航光电科技股份有限公司 | Electric connector with dismountable contact element |
| CN109449647A (en) * | 2018-10-25 | 2019-03-08 | 中国飞机强度研究所 | A kind of signal ejector |
-
2009
- 2009-09-15 CN CN2009202051534U patent/CN201508954U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938516A (en) * | 2012-10-18 | 2013-02-20 | 中航光电科技股份有限公司 | Electric connector with dismountable contact element |
| CN102938516B (en) * | 2012-10-18 | 2016-03-02 | 中航光电科技股份有限公司 | Contact can the electric connector of unloading |
| CN109449647A (en) * | 2018-10-25 | 2019-03-08 | 中国飞机强度研究所 | A kind of signal ejector |
| CN109449647B (en) * | 2018-10-25 | 2020-08-11 | 中国飞机强度研究所 | Signal leading-out device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212304087U (en) | Quick plugging electric connector | |
| CN105914510A (en) | Clamp structure of wiring harness terminal | |
| CN105490059A (en) | Positive-negative insertion USB socket | |
| CN201508954U (en) | Signal connector | |
| CN210576867U (en) | Discharge connector | |
| CN207868431U (en) | A kind of high-voltage interlocking terminal of connector | |
| CN108258549B (en) | Self-plugging connector with same male and female ends | |
| CN212991490U (en) | Stop structure and connector | |
| CN212011451U (en) | High-reliability connector | |
| CN203553418U (en) | Earphone socket | |
| CN210517174U (en) | Quick-insertion type connector | |
| CN204706704U (en) | Mechanical type socket | |
| CN210040785U (en) | Novel waterproof connector of automobile | |
| CN209981672U (en) | FFC interface conversion connector | |
| CN201436737U (en) | Audio socket connector | |
| CN218849972U (en) | SMP self-locking connector | |
| CN213660779U (en) | Anti-drop socket | |
| CN208955251U (en) | A kind of simple type plug-in connector | |
| CN201699268U (en) | Durable single-core data line | |
| CN205159643U (en) | Circular electric connector | |
| CN220066334U (en) | Mining low-voltage cable plug connector | |
| CN217848510U (en) | Two pin female connector | |
| CN212366323U (en) | Electronic plug connector | |
| CN211045883U (en) | Quick plug low frequency connector | |
| CN219498287U (en) | Electric connector convenient to plug in |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |
|
| CX01 | Expiry of patent term |