CN209786284U - Blind-insertion quick push-pull self-locking connector - Google Patents
Blind-insertion quick push-pull self-locking connector Download PDFInfo
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- CN209786284U CN209786284U CN201920897219.4U CN201920897219U CN209786284U CN 209786284 U CN209786284 U CN 209786284U CN 201920897219 U CN201920897219 U CN 201920897219U CN 209786284 U CN209786284 U CN 209786284U
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- body main
- switching body
- blind
- cable
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Abstract
The utility model discloses a quick push-and-pull self-locking connector of blind plug, including the shell subassembly, the shell subassembly comprises the cylinder structure of two different footpaths, for little footpath cylinder structure and big footpath cylinder structure. Change into outer thread structure through the interior thread structure with traditional switching body main part, and be provided with two sets ofly, be convenient for switching body main part and shell subassembly inner wall are connected, the erection joint of the tail nut of still being convenient for, make the fastener blocked in the inside of switching body main part, furthermore, change the interior thread structure of traditional switching body main part into outer thread structure and still enlarged the inner space of switching body main part, make switching body main part inside can place the bigger fastener of size, be convenient for deposit the cable of reservation, be convenient for later maintenance operation, and the rotatory installation of switching body main part and tail nut can not influence the cable in the fastener yet, the cable can not appear and takes place to turn round to carry a group or take place winding phenomenon, the cable is deposited inside the device, realize the safety protection function to it.
Description
Technical Field
The utility model relates to a technical field of connector particularly, relates to a blind plug quick push-and-pull self-locking connector.
background
The connector is an indispensable component in electronic equipment, and generally refers to an electrical connector, i.e. a device for connecting two active devices, which establishes a communication bridge at a blocked position or between isolated and non-conductive circuits in a circuit, thereby playing a role in transmitting current or signals and enabling the circuit to realize a predetermined function. At present, quarter turn seat connector on the market, the threaded connection that most adopted, need accomplish through rotatory when the equipment, and rotatory turn round internal line into a group easily, and the confusion appears the cluster easily, electric power is obstructed scheduling problem, cause the installation inconvenient, and for follow-up installation or easy maintenance, need reserve the cable of certain length, unnecessary cable can't be deposited to the inside of connector under the normal condition, can only expose the installation with unnecessary cable, the electric power accident that probably appears arouses the conflagration.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blind plug quick push-and-pull self-locking connector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blind-mate quick push-and-pull self-locking connector, including the shell subassembly, the shell subassembly comprises the cylinder structure of two different chi footpaths, for little chi footpath cylinder structure and big chi footpath cylinder structure, the inside of little chi footpath cylinder structure has been inserted and has been glued the core subassembly, one side of gluing the core subassembly is equipped with solid fixed ring after, one side of solid fixed ring after is equipped with switching body main part, switching body main part is inside hollow structure, be equipped with two sets of outer threads and go-between on the outer wall of switching body main part, the fastener has been inserted to the inside of switching body main part, one side of switching body main part is.
Furthermore, the small-diameter cylindrical structure and the large-diameter cylindrical structure are of an integrated structure, the elastic clamping piece of the half-moon-shaped structure is arranged on the small-diameter cylindrical structure, and the inner wall of the large-diameter cylindrical structure is provided with an internal thread.
Furthermore, one end of the rubber core component is inserted into the rear fixing ring.
Furthermore, the two groups of external threads of the main body of the adapter body have different diameters, one external thread with a smaller diameter is in threaded connection with the internal thread on the inner wall of the large-diameter cylindrical structure, and the connecting ring is positioned in the middle of the two groups of external threads and is positioned outside the shell component.
Furthermore, the tail screw cap is in threaded connection with a larger outer thread on the other side of the adapter body, and the diameter of the tail screw cap is equal to that of the connecting ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. The device changes the internal thread structure of the traditional switching body main body into an external thread structure, and is provided with two groups, so that the switching body main body is connected with the inner wall of the shell component, and the tail nut is convenient to install and connect, so that the wire clamp is clamped in the switching body main body.
2. The device changes the internal thread structure of traditional switching body main part into external thread structure and has still enlarged the inner space of switching body main part for the inside fastener that the size is bigger that can place of switching body main part, be convenient for deposit the cable of reservation, the later stage maintenance operation of being convenient for, and the rotatory installation of switching body main part and tail nut can not influence the cable in the fastener yet, the cable can not appear and take place to turn round and put forward a group or take place winding phenomenon, the cable is deposited inside the device, realize the safety protection function to it.
3. The blind plugging operation of the whole device can be realized by the elastic clamping piece of the half-moon-shaped structure on the shell component of the device, and the device is simple and convenient.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of a blind-mate quick-push-pull self-locking connector according to an embodiment of the present invention.
Reference numerals:
1. A housing assembly; 2. a rubber core assembly; 3. a rear fixing ring; 4. a main body of the adaptor; 5. wire clamps; 6. a tail nut.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
Please refer to fig. 1, according to the embodiment of the present invention, a blind-mating quick push-pull self-locking connector, including housing assembly 1, housing assembly 1 is composed of two cylinder structures with different diameters, for small-diameter cylinder structure and large-diameter cylinder structure, rubber core assembly 2 has been inserted inside the small-diameter cylinder structure, one side of rubber core assembly 2 is equipped with rear fixing ring 3, one side of rear fixing ring 3 is equipped with switching body main body 4, switching body main body 4 is an internal hollow structure, be equipped with two sets of outer threads and go-between on the outer wall of switching body main body 4, wire clamp 5 has been inserted inside switching body main body 4, one side of switching body main body 4 is connected with tail nut 6.
in addition, little chi footpath cylinder structure and big chi footpath cylinder structure as an organic whole, be equipped with the elasticity fastener of semilune structure on the cylinder structure of little chi footpath, be equipped with the internal thread on the inner wall of big chi footpath cylinder structure, the inside of solid fixed ring 3 is inserted to the one end of rubber core subassembly 2, two sets of external screw tooth chi footpaths of switching body main part 4 are different, the external screw tooth that its one side chi footpath is less and the internal thread looks threaded connection on the big footpath cylinder structure inner wall of chi footpath, the go-between is in the middle part of two sets of external screw teeth, be in the outside of shell subassembly 1, the great external screw tooth looks threaded connection of tail nut 6 and switching body main part 4 opposite side, the chi.
Through the above technical scheme of the utility model, through gluing core subassembly 2 card in shell subassembly 1, the solid fixed ring 3 after playing the guard action is connected in one side of gluing core subassembly 2, the external screw tooth of rethread switching body main part 4 and the threaded connection of shell subassembly 1 inner wall couple together it, again with the cable clamp to, insert fastener 5 to the inboard of switching body main part 4 again, select tail nut 6 to the outside of switching body main part 4, accomplish the installation of whole plug connector, finally the blind plugging of whole device is realized to the elasticity fastener of cooperation cable and semilune structure is used.
In conclusion, by means of the technical proposal of the utility model, the inner thread structure of the traditional adapter body main body 4 is changed into the outer thread structure, and two groups are arranged, which is convenient for the connection between the main body 4 of the switching body and the inner wall of the shell component 1 and the installation and the connection of the tail screw cap 6, so that the wire clamp 5 is clamped inside the adapter body main body 4, in addition, the internal thread structure of the traditional adapter body main body 4 is changed into the external thread structure, the internal space of the adapter body main body 4 is also enlarged, so that the wire clamp 5 with larger size can be placed in the main body 4 of the switching body, the reserved cable can be conveniently stored, the later maintenance operation can be conveniently carried out, and the rotatory installation of the body main part 4 of switching and tail nut 6 also can not influence the cable in fastener 5, can not appear the cable and take place to turn round and put forward a group or take place winding phenomenon, and the cable is deposited inside the device, realizes the safety protection function to it.
In addition, the elastic clamping piece of the half-moon-shaped structure is arranged on the cylindrical structure with the small diameter, the blind plugging operation of the whole device can be realized, the blind plugging operation is simple and convenient, and the internal thread on one side of the inner wall of the cylindrical structure with the large diameter is convenient for connecting the adaptor body main body 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a blind insertion is quick to push-and-pull from lock connector, a serial communication port, including shell subassembly (1), shell subassembly (1) comprises the cylinder structure of two different footpaths, for little footpath cylinder structure and big footpath cylinder structure, gluey core subassembly (2) have been inserted to the inside of little footpath cylinder structure, one side of gluing core subassembly (2) is equipped with solid fixed ring of back (3), one side of solid fixed ring of back (3) is equipped with switching body main part (4), switching body main part (4) are inside hollow structure, be equipped with two sets of outer threads and go-between on the outer wall of switching body main part (4), fastener (5) have been inserted to the inside of switching body main part (4), one side of switching body main part (4) is connected with tail nut (6).
2. A blind-mate quick push-pull self-locking connector according to claim 1, wherein the small-diameter cylindrical structure and the large-diameter cylindrical structure are integrated, the small-diameter cylindrical structure is provided with a half-moon-shaped elastic clamping piece, and the large-diameter cylindrical structure is provided with an internal thread on an inner wall thereof.
3. A blind mate quick push-pull self-locking connector according to claim 1, characterised in that one end of the rubber core assembly (2) is inserted into the interior of the rear fixing ring (3).
4. The blind-mate quick push-pull self-locking connector according to claim 2, wherein the two sets of external threads of the adaptor body (4) have different diameters, one external thread with a smaller diameter is in threaded connection with the internal thread on the inner wall of the large-diameter cylindrical structure, and the connecting ring is located in the middle of the two sets of external threads and located outside the housing assembly (1).
5. A blind-mate quick-push self-locking connector according to claim 1, characterised in that the tail nut (6) is screwed to the larger external thread on the other side of the adaptor body (4), the tail nut (6) having a diameter equal to the diameter of the coupling ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897219.4U CN209786284U (en) | 2019-06-14 | 2019-06-14 | Blind-insertion quick push-pull self-locking connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897219.4U CN209786284U (en) | 2019-06-14 | 2019-06-14 | Blind-insertion quick push-pull self-locking connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786284U true CN209786284U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920897219.4U Active CN209786284U (en) | 2019-06-14 | 2019-06-14 | Blind-insertion quick push-pull self-locking connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478087A (en) * | 2020-04-20 | 2020-07-31 | 东莞市申瑞达精工科技有限公司 | Quick connector without positioning |
| CN111224277B (en) * | 2020-01-08 | 2021-06-04 | 东莞市申瑞达精工科技有限公司 | High-speed railway control system connector |
-
2019
- 2019-06-14 CN CN201920897219.4U patent/CN209786284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224277B (en) * | 2020-01-08 | 2021-06-04 | 东莞市申瑞达精工科技有限公司 | High-speed railway control system connector |
| CN111478087A (en) * | 2020-04-20 | 2020-07-31 | 东莞市申瑞达精工科技有限公司 | Quick connector without positioning |
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