CN202423727U - Anti-misplug quick locking connector component, plug and socket thereof - Google Patents
Anti-misplug quick locking connector component, plug and socket thereof Download PDFInfo
- Publication number
- CN202423727U CN202423727U CN2011204868176U CN201120486817U CN202423727U CN 202423727 U CN202423727 U CN 202423727U CN 2011204868176 U CN2011204868176 U CN 2011204868176U CN 201120486817 U CN201120486817 U CN 201120486817U CN 202423727 U CN202423727 U CN 202423727U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- positioning sleeve
- alignment pin
- casing
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to an anti-misplug quick locking connector component, a plug and a socket thereof. The anti-misplug quick locking connector component comprises the plug and the socket, wherein a positioning pin is arranged on one of the plug and the socket, and a positioning sleeve is arranged on the other one; an anti-misplug key is arranged at the periphery of the positioning pin; an opening which is opposite to the anti-misplug key is formed on the sleeve wall of the positioning sleeve; installation holes are respectively formed in the plug and the socket; the positioning pin and the positioning sleeve respectively stop rotating and are assembled in the installation holes of the plug and the socket; thread holes are formed at ends of the positioning pin and the positioning sleeve, which are far away from each other when the positioning pin and the positioning sleeve are in plugging connection, and the ends are fixed on the plug or the socket through corresponding countersunk screws; and after being assembled on the plug and the socket, the positioning pin and the positioning sleeve do not interfere with other parts on the plug or the socket, and the dimension and structure of the plug and the socket are not required to be changed, so the dimension of the plugging connection direction of the plug and the socket is minimized, the problem of large size of the conventional anti-misplug connector component is solved, and requirements for small-space operation are met.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of anti-mis-insertion quick-lock connector and plug and socket thereof.
Background technology
At some special occasions; The plug and socket of connector assembly need repeatedly plug in little space fast; And along with various product miniaturizations, modular development; Need to install the socket of the same model of many covers on the same panel, this just makes original plug and socket in use have the possibility of wrong plug, causes serious consequence.
Application number is that 200720174233.9 Chinese patent discloses a kind of anti-mis-insertion electric connector locking annex; Said anti-mis-insertion electric connector locking annex comprises alignment pin and the positioning sleeve that is divided on the plug and socket; The peripheral outer wall face of said alignment pin is provided with the anti-mis-insertion key; The jacket wall of positioning sleeve is provided with and said anti-mis-insertion key corresponding opening; In the process that plug and socket plugs together; The location cooperation that can realize the two through the transposition of setting alignment pin and positioning sleeve reaches and the socket of other different transpositions, the anti-mis-insertion between the plug, and said anti-mis-insertion electric connector locking annex has solved the problem of the socket meeting wrong plug that a plurality of same models are installed on the same panel.But; Alignment pin and positioning sleeve all be through be located at its separately tail end external screw thread be located at locking nut on plug or the socket insulator and be spirally connected on fixedly assembling and plug, the socket; Therefore in manufacture process; Need corresponding structure and the size that changes plug or Socket casing, make the volume of plug and socket increase, can't satisfy the demand of electric coupler component miniaturization.
Summary of the invention
The purpose of the utility model is to provide a kind of anti-mis-insertion quick-lock connector, has solved the bulky problem of existing anti-mis-insertion connector assembly; The purpose of the utility model also is to provide the plug and socket of above-mentioned anti-mis-insertion quick-lock connector assembly simultaneously.
In order to address the above problem; The anti-mis-insertion quick-lock connector of the utility model adopts following technical scheme: a kind of anti-mis-insertion quick-lock connector assembly; Comprise plug and socket; One in the said plug and socket is provided with alignment pin, and another is provided with the positioning sleeve corresponding with said alignment pin, and the outer peripheral face of said alignment pin is provided with the anti-mis-insertion key; The jacket wall of positioning sleeve is provided with and said anti-mis-insertion key corresponding opening; Be equipped with installing hole on the said plug and socket, described alignment pin and positioning sleeve end spinning respectively and are assigned in the installing hole of plug and socket, alignment pin and positioning sleeve separately in the two during in grafting away from each other an end be provided with screwed hole and the sunk screw through correspondence is fixed on plug or the socket.
Said plug comprises plug casing and is located at the pin insulator in the said plug casing; Said socket comprises Socket casing and the socket insulator in said Socket casing; The installing hole of said plug is located on the pin insulator, and the installing hole of socket is located on the socket insulator.
Grafting direction said plug casing and plug is hinged with latch hook through jointed shaft respectively on the vertical and relative both sides; The bearing of trend of the axis of said jointed shaft is vertical with the grafting direction of plug; Said latch hook is included in and is positioned at the hook portion before the said jointed shaft on the grafting direction of plug and is positioned at the shank of the key after the jointed shaft; Be top-loaded with elastic device between said shank of the key and the plug casing, said Socket casing is provided with the lock dog corresponding with said latch hook.
Respectively be provided with in correspondence with each other regular polygon section and the two on said alignment pin and the positioning sleeve and only revolve with plug or socket through its regular polygon section separately respectively and cooperate, said two regular polygon section sides in correspondence with each other form said positioning sleeve and the alignment pin positioning reference on being assemblied in plug, socket the time.
Said sunk screw was coated with screw thread glue before being spirally connected with said alignment pin or positioning sleeve.
The plug of the utility model adopts following technical scheme: a kind of plug; Comprise plug casing, be located at insulator and contact in the said plug casing; Said plug casing or insulator be provided with installing hole and in said installing hole, end spinning be furnished be used for adaptive socket on the band opening that cooperates of alignment pin or positioning sleeve guide-localization positioning sleeve or be with the alignment pin of anti-mis-insertion key, said positioning sleeve or alignment pin an end of the inserted terminal of plug dorsad are provided with screwed hole and fixedly are assemblied on said plug casing or the insulator through sunk screw.
On the vertical and relative both sides of grafting direction said plug casing and plug respectively through jointed shaft be hinged be used for adaptive socket on the latch hook that articulates of lock dog; The axis bearing of trend of said jointed shaft is vertical with the grafting direction of plug, and said latch hook is included in and is positioned at the hook portion before the said jointed shaft on the grafting direction of plug and is positioned at the shank of the key after the jointed shaft.
Said alignment pin or positioning sleeve are provided with said plug casing or insulator and only revolve the regular polygon section that cooperates, and the wherein side on the said regular polygon section forms said alignment pin or the positioning sleeve positioning reference on being assemblied in plug casing or insulator the time.
The socket of the utility model adopts following technical scheme: a kind of socket; Comprise Socket casing, be located at the insulator in the said Socket casing and have the contact of pin; Said Socket casing or insulator be provided with installing hole and in said installing hole, end spinning be furnished be used for adaptive plug on positioning sleeve or the alignment pin of band anti-mis-insertion key of the band opening that cooperates of alignment pin or positioning sleeve, an end of said positioning sleeve or alignment pin inserted terminal dorsad is provided with screwed hole and fixedly is assemblied on said plug casing or the insulator through sunk screw.
Said alignment pin or positioning sleeve are provided with said Socket casing or insulator and only revolve the regular polygon section that cooperates, and the wherein side on the said regular polygon section forms said alignment pin or the positioning sleeve positioning reference on being assemblied in Socket casing or insulator the time.
Because all being the sunk screws through correspondence, the alignment pin positioning sleeve of said anti-mis-insertion quick-lock connector assembly is assemblied on described plug or the socket; Therefore; After being assembled to described alignment pin and positioning sleeve on said plug, the socket; Not with plug or socket on other parts interference, thereby can change original size of plug and socket and structure, make the dimension reduction of grafting direction of plug and socket to minimum; Thereby solved the bulky problem of existing anti-mis-insertion connector assembly, made it satisfy little space requirements of one's work.
Description of drawings
Fig. 1 is the structural representation of the plug among the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 2 is the vertical view (band is analysed and observe) of Fig. 1;
Fig. 3 is the structural representation of the socket among the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the anti-mis-insertion schematic diagram of the socket among the embodiment 1 of anti-mis-insertion quick-lock connector assembly;
Fig. 6 is the structural representation of the embodiment 1 of plug;
Fig. 7 is the vertical view (band is analysed and observe) of Fig. 6;
Fig. 8 is the structural representation of the embodiment 1 of socket;
Fig. 9 is the vertical view of Fig. 8.
Embodiment
The embodiment 1 of anti-mis-insertion quick-lock connector assembly shown in Fig. 1-5, is made up of plug 101 and socket 102.
During use, said plug and socket plugs together, in the process that the two plugs together; Described alignment pin and positioning sleeve are at first located cooperation, realize anti-mis-insertion, and its anti-mis-insertion principle is as shown in Figure 5; Orthohexagonal six faces on the wherein alignment pin on the socket are made as a, b, c, d, e, f respectively, six faces on the regular hexagon section on another alignment pin are made as a ', b ', c ', d ', e ', f ' respectively, during the respectively corresponding a-a ' of the anti-mis-insertion key on setting said two alignment pins; Only the breach on two positioning sleeves on the plug respectively with two alignment pins on the position of anti-mis-insertion key at once, plug and socket could be pegged graft smoothly, if the not corresponding then grafting of the two is closed and is obstructed; Thereby realization anti-mis-insertion; In like manner also can the anti-mis-insertion key on said two alignment pins be distinguished corresponding a-b ' etc., two described positioning sleeves arranged, therefore on each plug in the present embodiment; Just have compound mode in 36 in use, promptly can realize 36 groups of anti-mis-insertions between the plug and socket; When being assemblied in said positioning sleeve, alignment pin correspondence on plug, the socket; Can be through side corresponding on the polygon section on said alignment pin, the positioning sleeve as positioning reference; Thereby the breach on the anti-mis-insertion key on the realization alignment pin and the positioning sleeve is corresponding, in order to avoid corresponding plug and socket can not plug together smoothly.
In other embodiment of anti-mis-insertion quick-lock connector assembly, the position of alignment pin described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly and positioning sleeve can also exchange, and is about to said positioning sleeve and is located on the socket, and said alignment pin is located on the plug; Can also described alignment pin and positioning sleeve be divided on the housing of plug, socket; Regular hexagon section on described alignment pin and the positioning sleeve can also adopt other regular polygon section to replace; The shank of the key of said latch hook and the elastic device between the plug casing can also be butterfly spring or reed.
The embodiment 1 of plug is shown in Fig. 6-7, identical with the structure of the plug described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly; Has plug casing 21; Be equipped with pin insulator 22 in the plug casing 21 and be equipped with plug contact 23 through pin insulator 22, pin insulator 22 is provided with two step installing holes that front and back connect on the grafting direction of plug, and this installing hole comprises the big footpath section of front end (inserted terminal of plug) and the path section of rear end; Wherein said big footpath section is the regular hexagon hole; The path section is a circular hole, and the rear end of path section is provided with enlarging and in enlarging, is provided with sunk screw 24, and sunk screw 24 is coated screw thread glue rear thread and is connected with positioning sleeve 25; Positioning sleeve 25 is plugged in the stepped hole of pin insulator 22 and the shape complementarity of the stepped hole on its profile and the pin insulator 22; Its front end has a regular hexagon section and only revolves with pin insulator 22 through this regular hexagon section and cooperates, and the jacket wall of positioning sleeve 25 is provided with the opening 25-1 that extends along the grafting direction of plug, in addition; The front end of positioning sleeve 25, promptly the end near the inserted terminal of plug is positioned within the plug casing 21; Be respectively equipped with latch hook 26 on the left and right sides of plug casing 21 (vertical) with the grafting direction of plug; Specifically; The left and right sides that is plug casing 21 all is being arranged with two otic placodes 27 in parallel and between two otic placodes 27, is being provided with jointed shaft 28 on the above-below direction; The axis bearing of trend of jointed shaft 28 and the grafting direction of plug are orthogonal; Latch hook 26 is articulated on the plug casing 21 through said jointed shaft 28; Latch hook 26 wraps in and is positioned at the hook portion 26-1 in corresponding jointed shaft 28 the place aheads on the grafting direction of plug and is positioned at the shank of the key 26-2 after the corresponding jointed shaft 28, is top-loaded with elastic device between the respective side of shank of the key 26-2 and plug casing 21, and elastic device is the torsion spring 29 that is sheathed on the jointed shaft 28; During use, can pinch the hook portion of the shank of the key of latch hook 26 with hand, thereby realize seizure or release socket through manual work with the spreading latch hook.
In other embodiment of plug, the positioning sleeve described in the embodiment 1 of plug can also upwards replace with the alignment pin of anti-mis-insertion key with week; Described positioning sleeve can also be located on the said plug casing; Regular hexagon section on the described positioning sleeve can also adopt other regular polygon section to replace; The shank of the key of said latch hook and the elastic device between the plug casing can also be butterfly spring or reed.
The embodiment 1 of socket, identical with the structure of the socket described in the embodiment 1 of anti-mis-insertion quick-lock connector assembly, shown in Fig. 8-9; Has Socket casing 31; Be equipped with socket insulator 32 and socket contact 33 in the Socket casing 31, socket contact 33 1 ends are inserted terminal, and the other end has the pin that is used for the printed board welding; The grafting direction of socket insulator 32 upper edge sockets is provided with installing hole; This installing hole is a stepped hole, has the orthohexagonal big footpath section of front end and the path section of rear end, forms a step surface between this large and small footpath section; Be equipped with alignment pin 34 in the through hole on the socket insulator 32; Have on the alignment pin 34 with socket insulator 32 on the profile of big footpath section of through hole complementary and only revolve the regular hexagon section that cooperates, the rear end of alignment pin 34 (end at its regular hexagon section place) fixedly is assemblied on the socket insulator 32, wherein through the sunk screw of being located on the socket insulator 32 after the front end of socket insulator 32 penetrates the installing hole on the socket insulator 32; This sunk screw is spirally connected in alignment pin 34 after smearing screw thread glue, and the rear end of the through hole on the socket insulator 32 is provided with the enlarging that supplies corresponding sunk screw to embed; The front end of alignment pin is provided with anti-mis-insertion key 34-1, anti-mis-insertion key 34-1 be used for when plug and socket plugs together with positioning sleeve on opening cooperate to play the anti-mis-insertion effect; On the Socket casing 31 in the left and right sides of the inserted terminal of socket be respectively equipped be used for plug casing on latch hook articulate lock dog 35 with the locking plug and socket.
In other embodiment of socket, the positioning sleeve described in the embodiment 1 of socket can also replace with the alignment pin of band opening on the circumferential jacket wall; Described alignment pin can also be located on the said Socket casing; Regular hexagon section on the described alignment pin can also adopt other regular polygon section to replace.
Claims (10)
1. anti-mis-insertion quick-lock connector assembly; Comprise plug and socket, one in the said plug and socket is provided with alignment pin, and another is provided with the positioning sleeve corresponding with said alignment pin; The outer peripheral face of said alignment pin is provided with the anti-mis-insertion key; The jacket wall of positioning sleeve is provided with and said anti-mis-insertion key corresponding opening, it is characterized in that, is equipped with installing hole on the said plug and socket; Described alignment pin and positioning sleeve end spinning respectively and are assigned in the installing hole of plug and socket, alignment pin and positioning sleeve separately in the two during in grafting away from each other an end be provided with screwed hole and the sunk screw through correspondence is fixed on plug or the socket.
2. anti-mis-insertion quick-lock connector assembly according to claim 1; It is characterized in that; Said plug comprises plug casing and is located at the pin insulator in the said plug casing; Said socket comprises Socket casing and the socket insulator in said Socket casing, and the installing hole of said plug is located on the pin insulator, and the installing hole of socket is located on the socket insulator.
3. anti-mis-insertion quick-lock connector assembly according to claim 2; It is characterized in that; Grafting direction said plug casing and plug is hinged with latch hook through jointed shaft respectively on the vertical and relative both sides; The bearing of trend of the axis of said jointed shaft is vertical with the grafting direction of plug; Said latch hook is included in and is positioned at the hook portion before the said jointed shaft on the grafting direction of plug and is positioned at the shank of the key after the jointed shaft, is top-loaded with elastic device between said shank of the key and the plug casing, and said Socket casing is provided with the lock dog corresponding with said latch hook.
4. according to each described anti-mis-insertion quick-lock connector assembly of claim 1-3; It is characterized in that; Respectively be provided with in correspondence with each other regular polygon section and the two on said alignment pin and the positioning sleeve and only revolve with plug or socket through its regular polygon section separately respectively and cooperate, said two regular polygon section sides in correspondence with each other form said positioning sleeve and the alignment pin positioning reference on being assemblied in plug, socket the time.
5. according to each described anti-mis-insertion quick-lock connector assembly of claim 1-3, it is characterized in that said sunk screw was coated with screw thread glue before being spirally connected with said alignment pin or positioning sleeve.
6. plug; Comprise plug casing, be located at insulator and contact in the said plug casing; It is characterized in that; Said plug casing or insulator be provided with installing hole and in said installing hole, end spinning be furnished be used for adaptive socket on the band opening that cooperates of alignment pin or positioning sleeve guide-localization positioning sleeve or be with the alignment pin of anti-mis-insertion key, said positioning sleeve or alignment pin an end of the inserted terminal of plug dorsad are provided with screwed hole and fixedly are assemblied on said plug casing or the insulator through sunk screw.
7. plug according to claim 6; It is characterized in that; On the vertical and relative both sides of grafting direction said plug casing and plug respectively through jointed shaft be hinged be used for adaptive socket on the latch hook that articulates of lock dog; The axis bearing of trend of said jointed shaft is vertical with the grafting direction of plug, and said latch hook is included in and is positioned at the hook portion before the said jointed shaft on the grafting direction of plug and is positioned at the shank of the key after the jointed shaft.
8. according to claim 6 or 7 described plugs; It is characterized in that; Said alignment pin or positioning sleeve are provided with said plug casing or insulator and only revolve the regular polygon section that cooperates, and the wherein side on the said regular polygon section forms said alignment pin or the positioning sleeve positioning reference on being assemblied in plug casing or insulator the time.
9. socket; Comprise Socket casing, be located at the insulator in the said Socket casing and have the contact of pin; It is characterized in that; Said Socket casing or insulator be provided with installing hole and in said installing hole, end spinning be furnished be used for adaptive plug on positioning sleeve or the alignment pin of band anti-mis-insertion key of the band opening that cooperates of alignment pin or positioning sleeve, an end of said positioning sleeve or alignment pin inserted terminal dorsad is provided with screwed hole and fixedly is assemblied on said plug casing or the insulator through sunk screw.
10. socket according to claim 9; It is characterized in that; Said alignment pin or positioning sleeve are provided with said Socket casing or insulator and only revolve the regular polygon section that cooperates, and the wherein side on the said regular polygon section forms said alignment pin or the positioning sleeve positioning reference on being assemblied in Socket casing or insulator the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204868176U CN202423727U (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick locking connector component, plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204868176U CN202423727U (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick locking connector component, plug and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423727U true CN202423727U (en) | 2012-09-05 |
Family
ID=46748453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204868176U Withdrawn - After Issue CN202423727U (en) | 2011-11-30 | 2011-11-30 | Anti-misplug quick locking connector component, plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423727U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427187A (en) * | 2011-11-30 | 2012-04-25 | 中航光电科技股份有限公司 | Anti-misplug quick lock connector assembly and plug and socket thereof |
| CN105006697A (en) * | 2015-06-19 | 2015-10-28 | 中国航天时代电子公司 | Rectangular connector |
| CN105263289A (en) * | 2015-11-19 | 2016-01-20 | 衡阳泰豪通信车辆有限公司 | Rapid connecting apparatus for optical connector of machine cabinet device |
-
2011
- 2011-11-30 CN CN2011204868176U patent/CN202423727U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427187A (en) * | 2011-11-30 | 2012-04-25 | 中航光电科技股份有限公司 | Anti-misplug quick lock connector assembly and plug and socket thereof |
| CN102427187B (en) * | 2011-11-30 | 2014-09-10 | 中航光电科技股份有限公司 | Anti-misplug quick lock connector assembly and plug and socket thereof |
| CN105006697A (en) * | 2015-06-19 | 2015-10-28 | 中国航天时代电子公司 | Rectangular connector |
| CN105006697B (en) * | 2015-06-19 | 2018-06-01 | 中国航天时代电子公司 | A kind of connector |
| CN105263289A (en) * | 2015-11-19 | 2016-01-20 | 衡阳泰豪通信车辆有限公司 | Rapid connecting apparatus for optical connector of machine cabinet device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9263826B2 (en) | Connector assembly with cable tie | |
| US7811136B1 (en) | Pivot plug connector | |
| CN103296520B (en) | Connector mechanism | |
| CN102427187B (en) | Anti-misplug quick lock connector assembly and plug and socket thereof | |
| CN202601949U (en) | An electric connector assembly and a plug and a socket thereof | |
| WO2014113933A1 (en) | Blind-mate integrated connector | |
| CN202423727U (en) | Anti-misplug quick locking connector component, plug and socket thereof | |
| CN102655301B (en) | Self-tapping plug and connector assembly using same | |
| CN102509953A (en) | Electric connector component, plug thereof and socket thereof | |
| DE112012002772T5 (en) | Lever-type connector | |
| CN201199579Y (en) | Electric connector with locking integration structure capable of preventing inverse insertion and misplug | |
| CN202651503U (en) | Self-tapping plug, and connector assembly using the same | |
| CN102324664A (en) | Anti-misplugging structure for socket connector | |
| CN201174485Y (en) | Industrial plug with phase alternation mechanism | |
| CN105958264A (en) | Adapter connector | |
| CN210576802U (en) | Outdoor cable connector | |
| CN207851733U (en) | A kind of 1U servers easy to repair for replacing Wiring port | |
| CN203312582U (en) | Socket and electric-connector assembly using socket | |
| CN103259371B (en) | A kind of plug-in grooved type circuit plate and packaging technology thereof being applied to motor | |
| CN207732559U (en) | A kind of input of modularization connects disk | |
| CN203398441U (en) | Connector, and fixed needle plate for connector | |
| CN109473305A (en) | A kind of drawing switch | |
| CN213602139U (en) | Rotatable quartzy head of buckling | |
| CN210379627U (en) | Plug with a locking mechanism | |
| CN213878501U (en) | Sealed terminal and compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20140910 |
|
| RGAV | Abandon patent right to avoid regrant |