CN202662903U - Pin connector and combined structure of pin connector and socket connector - Google Patents
Pin connector and combined structure of pin connector and socket connector Download PDFInfo
- Publication number
- CN202662903U CN202662903U CN 201220263167 CN201220263167U CN202662903U CN 202662903 U CN202662903 U CN 202662903U CN 201220263167 CN201220263167 CN 201220263167 CN 201220263167 U CN201220263167 U CN 201220263167U CN 202662903 U CN202662903 U CN 202662903U
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- pin connector
- main body
- elastic arm
- stator
- connector main
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Abstract
The utility model discloses a pin connector and a combined structure of a pin connector and a socket connector. The pin connector comprises a pin connector main body, an insulation jacket, a panel and a socket connector, wherein a through hole and a clamping hole are arranged in the panel, the insulation jacket is sleeved on the pin connector main body, the insertion end of the pin connector main body extends out of the insulation jacket, an elastic locking plate is fixed on the insulation jacket and is provided with an elastic arm, the elastic arm extends outside along the direction of the insertion end of the pin connector main body and is suspended on the periphery of the insertion end, a clamping point matched, buckled and fixed with a buckling hole in the outer part is arranged on the elastic arm, therefore, when the insertion of the pin connector main body is oppositely inserted and connected with the socket connector, the buckling point is matched, buckled and fixed with the buckling hole, therefore, the holding force after the pin connector is inserted and connected with the socket connector is enhanced, the pin connector is effectively avoided being drawn back or pulled out due to the action of an external force, the more firmness is achieved in connection, and the stability and the reliability of signal transmission are favorably ensured.
Description
Technical field
The utility model relates to the field of connectors technology, refer in particular to a kind of pin connector and with the combining structure of socket connector.
Background technology
One of requisite parts in electric connector computer peripheral and the various electronic digital product, it plays the important pivot of signal transmission, only has by electric connector to make things convenient for the user to realize transmission and the interruption of signal between two equipment.
Electric connector mainly includes pin connector and socket connector two large classes, pin connector and socket connector are fitted to each other to inserting, thereby can realize the transmission of signal between two equipment, at present, pin connector and socket connector to insert is connected after by between them slotting close-fitting power being kept each other connection.
Although can keep to a certain extent being connected between pin connector and the socket connector by close-fitting power, yet, the confining force of this kind structure generation a little less than, when pin connector is subjected to External Force Acting, pin connector easily retreats even extracts, thereby so that the transmission of signal is interrupted between two equipment, make troubles for user's use.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose provide a kind of pin connector and with the combining structure of socket connector, the problem that causes pin connector easily to retreat even extract a little less than the confining force when it can effectively solve existing pin connector and socket connector combination.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pin connector includes pin connector main body and insulating coating; This pin connector main body includes insulating body, is arranged at the conducting terminal on the insulating body and is coated on the outer metal shell of insulating body; This insulating coating is set on the pin connector main body, the inserted terminal of pin connector main body stretches out insulating coating, be fixed with elastic collet on this insulating coating, this elastic collet has elastic arm, this elastic arm stretches out and is suspended at the periphery of inserted terminal along the inserted terminal direction of pin connector main body, and is provided with the stuck point that cooperates buckle to fix with the button hole of outside on this elastic arm.
As a kind of preferred version, described insulating coating includes back seat and protecgulum, be provided with hollow cavity on this back seat, this pin connector main body is plugged in this hollow cavity from front to back, and this protecgulum covers the front opening of this hollow cavity and the rear end of pin connector main body is fixed on the back seat.
As a kind of preferred version, be provided with location notch on the described back seat, this elastic collet has stator, this stator extends in the downward inverse bending of the tail end of aforementioned elastic arm, be formed with the space for the elastic arm distortion between elastic arm and the stator, this stator plug-in mounting is positioned in this location notch, and this stator is fixed on the back seat by this protecgulum is spacing.
As a kind of preferred version, extended storage tank before and after being provided with on the described back seat, this storage tank is positioned at the top of aforementioned hollow cavity, the equal side direction in both sides, bottom surface of this storage tank is concaved with aforementioned location notch, this stator is accommodated in this storage tank, and the both side edges of stator is embedded in the corresponding location notch and locates; This protecgulum has the Embedded Division of the aforementioned hollow cavity of an insertion, is provided with baffle plate on this Embedded Division, and this baffle plate is butted on the front end face of stator, and, be provided with the slot to make way that stretches out for elastic arm on this baffle plate.
As a kind of preferred version, described elastic collet is metal material, the die-cut bending of this stator is extended contact, this protecgulum props up this contact, and this contact is butted on the metal shell of pin connector main body, and, on this stator hole clipping is set, be provided with fixture block on the bottom surface of this corresponding storage tank, this fixture block is stuck in this hole clipping.
As a kind of preferred version, the front end bending of described elastic arm and be formed with the guiding elastic arm and enter the guide frame of the button hole of outside.
As a kind of preferred version, described elastic arm is plates, and this stuck point forms by die-cut bending.
The combining structure of a kind of pin connector and socket connector includes panel, socket connector and aforementioned pin connector; Be provided with through hole and button hole on this panel, this socket connector is arranged at the inboard of panel, and the inserted terminal of socket connector is arranged in through hole, and when the inserted terminal of pin connector main body was connected inserting with socket connector, this stuck point cooperated buckle to fix with button hole.
As a kind of preferred version, be provided with shell fragment on the metal shell of described socket connector, when this pin connector main body was connected inserting with socket connector, this shell fragment contacted on the metal shell of pin connector main body.
As a kind of preferred version, described through hole is communicated with button hole.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, by being provided with stuck point in elastic arm, and be matched with button hole is set on the panel, when the inserted terminal of pin connector main body is connected inserting with socket connector, this stuck point cooperates buckle to fix with button hole, thereby strengthen pin connector and the socket connector confining force after to slotting the connection, effectively avoid pin connector to be subjected to External Force Acting and retreat or extract, connect more firmly, and be conducive to guarantee stability and the reliability of signal transmission.
Two, be provided with guide frame by the front end in elastic arm, utilize guide frame guiding elastic arm to insert in the button hole, easy to operate, and need not waste motion, and elastic arm is pressed in cooperation makes stuck point disengaging hole clipping that pin connector is extracted, and product uses very convenient.
Three, when pin connector is connected inserting with socket connector, by utilizing stuck point to contact with panel, utilize contact to contact with the metal shell of pin connector main body, cooperating simultaneously utilizes the metal shell of pin connector main body to contact with the shell fragment of the metal shell of socket connector, with this so that form the loop between pin connector, panel and the socket connector, effectively strengthen the EMI(electromagnetic shielding) effect, further promote stability and the reliability of signal transmission.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of pin connector in the preferred embodiment of the utility model;
Fig. 2 is the exploded view of pin connector in the preferred embodiment of the utility model;
Fig. 3 is the schematic diagram of another angle of Fig. 2;
Fig. 4 is the part sectioned view of pin connector in the preferred embodiment of the utility model;
Fig. 5 is that plug connects with socket connector not to the slotting view that is connected in the preferred embodiment of the utility model;
Fig. 6 is that plug connects and the view of socket connector after to slotting the connection in the preferred embodiment of the utility model;
Fig. 7 is the part sectioned view of Fig. 6;
Fig. 8 is another part sectioned view of Fig. 6;
Fig. 9 is another angle schematic diagram of Fig. 8.
The accompanying drawing identifier declaration:
10, pin connector main body 11, insulating body
12, conducting terminal 13, metal shell
20, insulating coating 21, back seat
22, protecgulum 221, Embedded Division
222, baffle plate 201, hollow cavity
202, location notch 203, storage tank
204, slot to make way 205, fixture block
30, elastic collet 31, elastic arm
32, stator 301, stuck point
302, guide frame 303, contact
304, hole clipping 40, panel
41, through hole 42, button hole
50, socket connector 51, metal shell
511, shell fragment.
Embodiment
Please refer to Fig. 1 to shown in Figure 9, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes pin connector main body 10, insulating coating 20, elastic collet 30, panel 40 and socket connector 50.
Wherein, as shown in Figures 1 to 4, this pin connector main body 10 includes insulating body 11, is arranged at the conducting terminal 12 on the insulating body 11 and is coated on insulating body 11 metal shell 13 outward.
This insulating coating 20 is set on the pin connector main body 10, the inserted terminal of pin connector main body 10 stretches out insulating coating 20, in the present embodiment, this insulating coating 20 includes back seat 21 and protecgulum 22, this back seat and protecgulum 22 combine by bonding mode, this back seat 21 body that is square, be provided with hollow cavity 201 on this back seat 21, this pin connector main body 10 is plugged in this hollow cavity 201 from front to back, and this protecgulum 22 covers the front opening of this hollow cavity 201 and the rear end of pin connector main body 10 is fixed on the back seat 21; And, be provided with location notch 202 on this back seat 21, in the present embodiment, extended storage tank 203 before and after being provided with on this back seat 21, this storage tank 203 is positioned at the top of aforementioned hollow cavity 201, and the equal side direction in both sides, bottom surface of this storage tank 203 is concaved with aforementioned location notch 202; In addition, this protecgulum 22 has the Embedded Division 221 of the aforementioned hollow cavity 201 of an insertion, is provided with baffle plate 222 on this Embedded Division 221, is provided with slot to make way 204 on this baffle plate 222.
This elastic collet 30 is fixed on the aforementioned dielectric overcoat 20, and this elastic collet 30 is metal material, and elastic collet 30 has elastic arm 31 and stator 32; This elastic arm 31 stretches out and is suspended at the periphery of inserted terminal along the inserted terminal direction of pin connector main body 10, in the present embodiment, this elastic arm 31 hangs the top of establishing with inserted terminal, and be provided with the stuck point 301 that cooperates buckle to fix with the button hole of outside on this elastic arm 31, this elastic arm 31 is plates, this stuck point 301 forms by die-cut bending, and, the front end bending of this elastic arm 31 and be formed with guiding elastic arm 31 and enter the guide frame 302 of the button hole of outside; This stator 32 extends in the downward inverse bending of the tail end of aforementioned elastic arm 31, be formed with the space for elastic arm 31 distortion between elastic arm 31 and the stator 32, this stator 32 is accommodated in the aforementioned storage tank 203, the both side edges of stator 32 is embedded in location in the corresponding location notch 202, thereby the baffle plate 222 of aforementioned protecgulum 22 is butted on the front end face of stator 32 stator 32 is carried out spacing stator 32 being fixed on the back seat 21, this elastic arm 31 stretches out forward insulating coating 20 by aforementioned slot to make way 204, in addition, these stator 32 die-cut bendings are extended contact 303, this protecgulum 22 props up this contact 303, and this contact 303 is butted on the metal shell 13 of pin connector main body 10, in addition, on this stator 32 hole clipping 304 is set, be provided with fixture block 205 on the bottom surface of this corresponding storage tank 203, this fixture block 205 is stuck in this hole clipping 304.
Be provided with through hole 41 and button hole 42 on this panel 40, this through hole 41 communicates with each other with button hole 42, but also can not be communicated with, not to be limited.
This socket connector 50 includes the insulating body (not shown), be arranged on the insulating body conducting terminal (not shown) and be set in the outer metal shell 51 of insulating body, this socket connector 50 is arranged at the inboard of panel 40, the inserted terminal of socket connector 50 is arranged in through hole 41, insert when being connected when 50 pairs of the inserted terminal of pin connector main body 10 and socket connectors, this stuck point 301 cooperates buckle to fix with button hole 42; And, be provided with shell fragment 511 on the metal shell 51 of this socket connector 50, to insert when being connected when 50 pairs of this pin connector main body 10 and socket connectors, this shell fragment 511 contacts on the metal shell 13 of pin connector main body 10.
Assembling process and using method that the present embodiment is described in detail in detail are as follows:
During assembling, at first, pin connector main body 10 is inserted from front to back in the hollow cavity 201 of back seat 21; Then, stator 32 is inserted in the storage tank 203 from front to back, make stator 32 both side edges insert corresponding location notch 202 location, when insertion put in place, this fixture block 205 snapped in this hole clipping 304; Then, the Embedded Division 221 of protecgulum 22 is inserted in the front opening of hollow cavities 201, so that baffle plate 222 props up the front end face of stator 32, and protecgulum 22 and back seat are bonded, assemble completely, how shown in 1, formed a pin connector.
During use, as shown in Figure 5, with the inserted terminal of the pin connector inserted terminal over against socket connector 50, when the inserted terminal of pin connector main body 10 is connected inserting with the inserted terminal of socket connector 50, this elastic arm 31 enters button hole 42 under the guiding of guide frame 302, so that stuck point 301 fixes with button hole 42 buckles, at this moment, locked between this pin connector and the socket connector 50, pin connector can not retreat to be extracted (as shown in Figure 6); When needs retreat pin connector when extracting, only need elastic arm 31 is pressed, so that breaking away from the spacing of button hole 42, pin connector can be extracted stuck point 301.
Design focal point of the present utility model is: at first, by being provided with stuck point in elastic arm, and be matched with button hole is set on the panel, when the inserted terminal of pin connector main body is connected inserting with socket connector, this stuck point cooperates buckle to fix with button hole, thereby strengthens pin connector and the socket connector confining force after to slotting the connection, effectively avoids pin connector to be subjected to External Force Acting and retreats or extract, connect more firmly, and be conducive to guarantee stability and the reliability of signal transmission.Secondly, be provided with guide frame by the front end in elastic arm, utilize guide frame guiding elastic arm to insert in the button hole, easy to operate, and need not waste motion, and, elastic arm is pressed in cooperation makes stuck point disengaging hole clipping that pin connector is extracted, and product uses very convenient.Moreover, when pin connector is connected inserting with socket connector, by utilizing stuck point to contact with panel, utilize contact to contact with the metal shell of pin connector main body, cooperating simultaneously utilizes the metal shell of pin connector main body to contact with the shell fragment of the metal shell of socket connector, so that form the loop between pin connector, panel and the socket connector, effectively strengthen the EMI(electromagnetic shielding with this) effect, further promote stability and the reliability of signal transmission.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, therefore every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. a pin connector includes pin connector main body and insulating coating; This pin connector main body includes insulating body, is arranged at the conducting terminal on the insulating body and is coated on the outer metal shell of insulating body; This insulating coating is set on the pin connector main body, the inserted terminal of pin connector main body stretches out insulating coating, it is characterized in that: be fixed with elastic collet on this insulating coating, this elastic collet has elastic arm, this elastic arm stretches out and is suspended at the periphery of inserted terminal along the inserted terminal direction of pin connector main body, and is provided with the stuck point that cooperates buckle to fix with the button hole of outside on this elastic arm.
2. pin connector according to claim 1, it is characterized in that: described insulating coating includes back seat and protecgulum, be provided with hollow cavity on this back seat, this pin connector main body is plugged in this hollow cavity from front to back, and this protecgulum covers the front opening of this hollow cavity and the rear end of pin connector main body is fixed on the back seat.
3. pin connector according to claim 2, it is characterized in that: be provided with location notch on the described back seat, this elastic collet has stator, this stator extends in the downward inverse bending of the tail end of aforementioned elastic arm, be formed with the space for the elastic arm distortion between elastic arm and the stator, this stator plug-in mounting is positioned in this location notch, and this stator is fixed on the back seat by this protecgulum is spacing.
4. pin connector according to claim 3, it is characterized in that: extended storage tank before and after being provided with on the described back seat, this storage tank is positioned at the top of aforementioned hollow cavity, the equal side direction in both sides, bottom surface of this storage tank is concaved with aforementioned location notch, this stator is accommodated in this storage tank, and the both side edges of stator is embedded in the corresponding location notch and locates; This protecgulum has the Embedded Division of the aforementioned hollow cavity of an insertion, is provided with baffle plate on this Embedded Division, and this baffle plate is butted on the front end face of stator, and, be provided with the slot to make way that stretches out for elastic arm on this baffle plate.
5. pin connector according to claim 4, it is characterized in that: described elastic collet is metal material, the die-cut bending of this stator is extended contact, this protecgulum props up this contact, and this contact is butted on the metal shell of pin connector main body, and, on this stator hole clipping is set, be provided with fixture block on the bottom surface of this corresponding storage tank, this fixture block is stuck in this hole clipping.
6. pin connector according to claim 1 is characterized in that: the front end bending of described elastic arm and be formed with the guide frame that the guiding elastic arm enters the button hole of outside.
7. pin connector according to claim 1, it is characterized in that: described elastic arm is plates, and this stuck point forms by die-cut bending.
8. the combining structure of a pin connector and socket connector is characterized in that: include panel, socket connector and such as each described pin connector of claim 1 to 7; Be provided with through hole and button hole on this panel, this socket connector is arranged at the inboard of panel, and the inserted terminal of socket connector is arranged in through hole, and when the inserted terminal of pin connector main body was connected inserting with socket connector, this stuck point cooperated buckle to fix with button hole.
9. the combining structure of pin connector according to claim 8 and socket connector, it is characterized in that: be provided with shell fragment on the metal shell of described socket connector, when this pin connector main body was connected inserting with socket connector, this shell fragment contacted on the metal shell of pin connector main body.
10. the combining structure of pin connector according to claim 8 and socket connector, it is characterized in that: described through hole is communicated with button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263167 CN202662903U (en) | 2012-06-06 | 2012-06-06 | Pin connector and combined structure of pin connector and socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263167 CN202662903U (en) | 2012-06-06 | 2012-06-06 | Pin connector and combined structure of pin connector and socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662903U true CN202662903U (en) | 2013-01-09 |
Family
ID=47457783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263167 Expired - Fee Related CN202662903U (en) | 2012-06-06 | 2012-06-06 | Pin connector and combined structure of pin connector and socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916951A (en) * | 2019-05-10 | 2020-11-10 | 佛山市顺德区顺达电脑厂有限公司 | Plug connector |
-
2012
- 2012-06-06 CN CN 201220263167 patent/CN202662903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916951A (en) * | 2019-05-10 | 2020-11-10 | 佛山市顺德区顺达电脑厂有限公司 | Plug connector |
| CN111916951B (en) * | 2019-05-10 | 2022-09-16 | 佛山市顺德区顺达电脑厂有限公司 | Plug 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20200606 |