CN219739451U - Locking type connector device - Google Patents
Locking type connector device Download PDFInfo
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- CN219739451U CN219739451U CN202320985114.0U CN202320985114U CN219739451U CN 219739451 U CN219739451 U CN 219739451U CN 202320985114 U CN202320985114 U CN 202320985114U CN 219739451 U CN219739451 U CN 219739451U
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- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 10
- 238000002955 isolation Methods 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a locking type connector device, which comprises a male plug and a female plug; the female plug comprises a female seat body and a locking guide post; the male plug comprises a male head body, and a first rotation limiting mechanism and a second rotation limiting mechanism are correspondingly arranged on two sides of the male head body; the two sides of the male body are respectively and coaxially hinged with a first rotary locking mechanism and a second rotary locking mechanism, and the first rotary locking mechanism is connected with the second rotary locking mechanism to form a handle; when the first rotating locking mechanism and the second rotating locking mechanism respectively rotate in a limiting mode in the first rotating limiting mechanism and the second rotating limiting mechanism, the two groups of locking guide posts are driven to move along sliding tracks in the first rotating locking mechanism and the second rotating locking mechanism respectively, so that the male plug and the female plug are opened and closed to be in butt joint. The utility model realizes the locking and the separation of the male plug and the female plug in a rotary pressing and clamping mode, solves the problem of poor locking stability of the traditional connector, and improves the mechanical property of the connector.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a locking type connector device.
Background
As electrical connection facilities commonly used in furniture electricity and industrial production, connectors are generally provided with male plugs and female plugs, the butt-joint assembly stability and safety of which play a vital role. The traditional connector is generally of a structure in which a male plug and a female plug are directly inserted, the locking of the structure of the connector is simple, the safety is low, the risk of electric fire or electric shock is easy to cause, and great potential safety hazards exist; the connector with the interlocking structure appears at present, and the male and female plugs are separated by loading and unloading the interlocking structure, so that the locking stability of the structure is poor, the loading and unloading locking space is large, and the connector is difficult to be suitable for occasions with narrow space and severe environment because the connector on the market at present is interlocked by a simple buckle structure.
Disclosure of Invention
In order to overcome the technical problems, the utility model discloses a locking type connector device.
The technical scheme adopted by the utility model for achieving the purpose is as follows:
a locking connector device comprising a male plug and a female plug in an assembled arrangement;
the female plug comprises a female seat body and locking guide posts which extend outwards from two sides of the female seat body;
the male plug comprises a male head body, and a first rotation limiting mechanism and a second rotation limiting mechanism are correspondingly arranged on two sides of the male head body;
the two sides of the male head body are respectively and coaxially hinged with a first rotary locking mechanism and a second rotary locking mechanism, the first rotary locking mechanism and the second rotary locking mechanism are provided with a sliding track, and the first rotary locking mechanism is connected with the second rotary locking mechanism to form a handle;
when the first rotating locking mechanism and the second rotating locking mechanism respectively rotate in a limiting mode in the first rotating limiting mechanism and the second rotating limiting mechanism, the two groups of locking guide posts are driven to move along the sliding track in the first rotating locking mechanism and the second rotating locking mechanism respectively, so that the male plug and the female plug are opened and closed to be in butt joint.
In the above locking type connector device, the first rotation locking mechanism includes an integrally formed rotation shaft portion, a clamping portion and a rotation self-locking portion;
the rotating shaft part is coaxially hinged with the male connector body, the clamping part is fixedly clamped with the first rotating limiting mechanism in a sliding mode, so that the rotating self-locking part limits the movement of the locking guide column along the sliding track, and the male plug and the female connector of the connector are opened and closed in a butt joint mode.
In the above locking type connector device, the clamping portion is provided with a avoiding groove, an elastic clamping member is disposed in the avoiding groove, and the elastic clamping member is provided with a clamping protrusion corresponding to the first rotation limiting mechanism in an extending manner.
In the locking type connector device, the rotary self-locking part is provided with a first arc-shaped groove for limiting the sliding track, the locking guide post slides in the first arc-shaped groove, and the first arc-shaped groove is provided with a first limiting point and a second limiting point;
when the locking and fixing part slides relative to the first rotation limiting mechanism, the male plug is separated from the female plug when the locking and fixing guide post slides to the first limiting point along the first arc-shaped groove, and the male plug is locked and butted with the female plug when the locking and fixing guide post slides to the second limiting point along the first arc-shaped groove.
In the locking connector device, a rotating shaft hole is formed through the rotating shaft part, a rotating shaft annular table is arranged around the rotating shaft hole, and the rotating shaft annular table is provided with a limiting protrusion in an extending mode, wherein the limiting protrusion is used for limiting the rotating of the rotating shaft annular table and the male head body.
In the above locking type connector device, the first rotation limiting mechanism includes a coaxial rotation portion and an opening and closing fastening portion disposed at an outer side of the male body;
the opening and closing clamping and fixing part comprises a second arc-shaped groove arranged on the male head body, and a first clamping and fixing groove and a second clamping and fixing groove are respectively arranged on two sides of the second arc-shaped groove;
when the rotating shaft part rotates in the coaxial rotating part, the locking guide post slides to the first limiting point when the locking protrusion slides along the second arc-shaped groove and is locked in the first locking groove, and the locking guide post slides to the second limiting point when the locking protrusion slides along the second arc-shaped groove and is locked in the second locking groove.
In the locking connector device, the coaxial rotating part comprises a rotating groove arranged on the male body, the rotating groove is arranged in a matching way with the rotating shaft annular table, a rotating shaft which is inserted in the rotating shaft hole in a matching way is arranged in the rotating groove, a limiting groove for the limiting protrusion to rotate is arranged in an extending way, and the limiting groove is provided with a third limiting point and a fourth limiting point;
when the rotating shaft rotates in the rotating shaft hole, the clamping protrusion is clamped into the first clamping groove when the limiting protrusion rotates to the third limiting point along the limiting groove, and is clamped into the second clamping groove when the limiting protrusion rotates to the fourth limiting point along the limiting groove.
In the locking type connector device, the rotary self-locking part is further provided with a guide groove for moving into the locking guide post, and the guide groove is communicated with the first arc-shaped groove.
In the locking type connector device, a terminal accommodating portion is arranged in the female seat body, an assembling and locking portion is arranged around the terminal accommodating portion, and a male head accommodating groove is arranged between the terminal accommodating portion and the assembling and locking portion;
the locking guide posts are arranged on two sides of the assembly locking part, positioning bosses are arranged around the locking guide posts, and locking cavities which are matched with the rotary self-locking part in a fitting and locking mode are formed among the assembly locking part, the locking guide posts and the positioning bosses.
In the locking connector device, a terminal setting part is arranged in the male body, and a female seat insertion table matched with the male accommodating groove is arranged around the terminal setting part.
The beneficial effects of the utility model are as follows: according to the utility model, the male plug and the female plug are assembled in an adaptive fit manner, and based on the locking guide post, the first rotation limiting mechanism, the first rotation locking mechanism, the second rotation limiting mechanism and the second rotation locking mechanism are combined and arranged at first, and the locking and separating of the male plug and the female plug are realized in a rotary pressing clamping manner by swinging the handle, so that the problem of poor locking stability of the conventional connector is solved, the stability and safety of power on and signal transmission of the connector are enhanced, the problems of poor contact, interface damage and the like caused by looseness of the male plug and the female plug are prevented, the vibration resistance, the shock resistance and other mechanical properties of the connector are improved, the occupation of components is further reduced, the self-locking stability is strong, and the connector is simple and convenient to use.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a male plug according to the present utility model;
FIG. 3 is a perspective view of a first rotational stop mechanism, a second rotational stop mechanism and a handle according to the present utility model;
FIG. 4 is a schematic front view of the male body of the present utility model;
FIG. 5 is a schematic bottom view of the male body of the present utility model;
FIG. 6 is a schematic perspective view of a female plug according to the present utility model;
fig. 7 is a schematic bottom view of the female seat body of the present utility model.
Detailed Description
The present utility model will be further illustrated by the following examples, which are not intended to limit the scope of the utility model.
Examples: referring to fig. 1 to 7, the present embodiment provides a locking type connector device, which includes a male plug 1 and a female plug 2 that are assembled;
the female plug 2 comprises a female seat body 21, and locking guide posts 23 which extend outwards from two sides of the female seat body 21;
the male plug 1 comprises a male plug body 11, wherein a first rotation limiting mechanism and a second rotation limiting mechanism are correspondingly arranged on two sides of the male plug body 11;
a first rotary locking mechanism 14 and a second rotary locking mechanism 15 are respectively and coaxially hinged on two sides of the male body 11, the first rotary locking mechanism 14 and the second rotary locking mechanism 15 are provided with a sliding track, and the first rotary locking mechanism 14 is connected with the second rotary locking mechanism 15 to form a handle 16;
when the first rotation locking mechanism 14 and the second rotation locking mechanism 26 respectively rotate in a limiting manner in the first rotation limiting mechanism and the second rotation limiting mechanism, the two sets of locking guide posts 23 are driven to move along the sliding track in the first rotation locking mechanism 14 and the second rotation locking mechanism 15 respectively, so that the male plug 1 and the female plug 2 are opened and closed for butt joint.
Specifically, the male plug 1 and the female plug 2 are assembled in an adaptive manner, and based on the arrangement of the locking guide post, the first rotation limiting mechanism, the first rotation locking mechanism, the second rotation limiting mechanism and the second rotation locking mechanism are combined and arranged in an original way, the locking and the separation of the male plug 1 and the female plug 2 are realized in a rotation pressing and clamping manner by swinging the handle, the problem of poor locking stability of the existing connector is solved, the stability and the safety of the power on and the signal transmission of the connector can be enhanced, the problems of poor contact, interface damage and the like caused by looseness of the male plug 1 and the female plug 2 can be prevented, the vibration resistance, the shock resistance and other mechanical properties of the connector are improved, the occupation of components is further reduced, the self-locking stability is high, and the use is simple and convenient.
Preferably, the first rotation locking mechanism 14 includes a rotation shaft portion, a clamping portion and a rotation self-locking portion which are integrally formed;
the rotating shaft part is coaxially hinged with the male connector body 11, and the clamping part is fixedly clamped with the first rotating limiting mechanism in a sliding manner, so that the rotating self-locking part limits the movement of the locking guide post 23 along the sliding track, and the male connector 1 and the female connector are opened and closed for butt joint.
Further, the clamping portion is provided with an avoidance groove, an elastic clamping member is arranged in the avoidance groove, and a clamping protrusion 141 is arranged in an extending manner corresponding to the first rotation limiting mechanism.
Further, the rotation self-locking portion is provided with a first arc-shaped groove 142 defining a sliding track, the locking guide post 23 slides movably in the first arc-shaped groove 142, and the first arc-shaped groove 142 has a first limit point and a second limit point; by pressing and swinging the handle 16, the locking guide post 23 slides in the first arc-shaped groove 142 in a bidirectional manner to reciprocate from the first limit point to the second limit point, so that the male plug 1 and the female plug 2 are separated or locked and butted;
when the locking part slides relative to the first rotation limiting mechanism, the male plug 1 is separated from the female plug 2 when the locking guide post 23 slides along the first arc-shaped groove 142 to the first limiting point, and the male plug 1 is locked and butted with the female plug 2 when the locking guide post 23 slides along the first arc-shaped groove 142 to the second limiting point.
Further, a rotation shaft hole is provided through the rotation shaft portion, a rotation shaft ring table 143 is provided around the rotation shaft hole, and a limit protrusion 144 for limiting rotation of the rotation shaft ring table 143 and the male body 11 is provided in an extending manner.
In a preferred embodiment, the first rotational locking mechanism 14 is identical in structure to the second rotational locking mechanism 15.
Preferably, the first rotation limiting mechanism comprises a coaxial rotation part and an opening and closing clamping part which are arranged at the outer side of the male body 11;
the opening and closing clamping part comprises a second arc-shaped groove 181 arranged on the male body 11, and a first clamping groove 182 and a second clamping groove 183 are respectively arranged on two sides of the second arc-shaped groove 181; the second arc-shaped groove 181 and the first arc-shaped groove 142 are arranged in the same direction; by pressing and swinging the handle 16, the clamping protrusion 141 slides in the second arc-shaped groove 181 in a bidirectional manner to be clamped in the first clamping groove 182 and the second clamping groove 183 in a reciprocating manner, so that the male plug 1 maintains a loosening or locking state;
when the rotating shaft portion rotates in the coaxial rotating portion, the locking guide post 23 slides to the first limit point when the locking protrusion 141 slides along the second arc-shaped groove 181 and is locked into the first locking groove 182, and the locking guide post 23 slides to the second limit point when the locking protrusion 141 slides along the second arc-shaped groove 181 and is locked into the second locking groove 183.
Further, the coaxial rotating portion includes a rotating groove 184 disposed on the male body 11, the rotating groove 184 is disposed in a manner of matching with the rotating shaft ring 143, a rotating shaft 185 that is disposed in the rotating groove 184 and is inserted in the rotating shaft hole in a manner of matching with the rotating shaft hole, and the rotating groove 184 is provided with a limiting groove 186 in an extending manner for the limiting protrusion 144 to rotate, and the limiting groove 186 has a third limiting point and a fourth limiting point;
when the rotation shaft 185 rotates in the rotation shaft hole, the locking protrusion 141 is locked in the first locking groove 182 when the limit protrusion 144 rotates to the third limit point along the limit groove 186, and the locking protrusion 141 is locked in the second locking groove 183 when the limit protrusion 144 rotates to the fourth limit point along the limit groove 186.
Further, the rotation self-locking part is further provided with a guiding groove 145 for moving into the locking guiding column 23, and the guiding groove 145 is communicated with the first arc-shaped groove 142; when the locking guide post 23 slides along the first arc-shaped groove 142 to the first limit point, the male plug 1 is separated from the female plug 2, and the locking guide post 23 moves out along the guide groove 145, so as to detach the female plug 2.
In a preferred embodiment, the first rotation limiting mechanism has the same structure as the second rotation limiting mechanism.
Preferably, a terminal setting part 12 is provided in the male body 11, and a female socket insertion stage 13 adapted to the male accommodating groove 22 is provided around the terminal setting part 12;
the terminal setting part 12 includes a positioning male socket extending from the male head body 11, two sets of power male connection terminals 171, three sets of first signal line male connection terminals 172 and two sets of second signal line male connection terminals 173 are disposed in the positioning male socket, and female socket positioning cavities are formed among the power male connection terminals 171, the first signal line male connection terminals 172, the second signal line male connection terminals 173 and the positioning male socket; the female seat positioning cavity is used for inserting the terminal accommodating part of the female plug 2; two groups of power male connection terminals 171, three groups of first signal line male connection terminals 172 and two groups of second signal line male connection terminals 173 are creatively arranged in a limited space, so that the size of the male plug 1 is reduced, the space occupation rate is reduced, the applicability of the male plug 1 is improved, and meanwhile, the butt joint suitability and reliability between the male plug 1 and the female plug 2 are improved through the female seat positioning cavity.
Further, the male plug 1 further includes a power cord docking portion 19, where the power cord docking portion is in communication with the terminal setting portion 12, and a first power cord, a first signal cord, and a second signal cord are disposed in the power cord docking portion 19, where the first power cord, the first signal cord, and the second signal cord are respectively electrically connected to the power cord male connection terminal 171, the first signal cord male connection terminal 172, and the second signal cord male connection terminal 173, so as to improve reliability of electrical connection.
Preferably, a terminal accommodating portion is provided in the female seat body 21, an assembling and locking portion is provided around the terminal accommodating portion, and a male head accommodating groove 22 is provided between the terminal accommodating portion and the assembling and locking portion; the male head accommodating groove 22 is used for inserting the female seat inserting table 13 of the male plug 1 so as to realize positioning and butt joint of the male plug 2;
the locking guide posts 23 are arranged on two sides of the assembly locking part, positioning bosses 24 are arranged around the locking guide posts 23, and locking cavities for being matched with the rotary self-locking part in a fitting manner are formed among the assembly locking part, the locking guide posts 23 and the positioning bosses 24.
Specifically, the terminal accommodating portion and the assembly locking portion are reasonably divided, the locking guide posts 23 are creatively arranged at two outer sides of the assembly locking portion, so that the assembly locking stability and reliability of the male plug 1 matched with the assembly locking guide posts are improved, the problem of poor locking stability due to a direct insertion mode of the conventional female plug 2 is solved, the locking normalization and orientation of the male plug 1 and the female plug 2 are optimized through the male head accommodating groove 22, the components are further reduced, the occupied space of the assembly locking guide posts is small, the self-locking stability is strong, and the use is simple and convenient.
Specifically, the locking guide post 23 is perpendicular to the assembly locking portion, and the diameter of the positioning boss 24 is larger than the diameter of the locking guide post 23.
Preferably, the terminal accommodating portion includes two sets of power female terminals 251, three sets of first signal line female terminals 252 and two sets of second signal line female terminals 253;
the terminal accommodating portion further includes two groups of first plug interfaces, three groups of second plug interfaces and two groups of third plug interfaces, the first plug interfaces are used for selectively plugging power male connection terminals matched with the power female connection terminals 251, the second plug interfaces are used for selectively plugging first signal line male connection terminals matched with the first signal line female connection terminals 252, and the third plug interfaces are used for selectively plugging second signal line male connection terminals matched with the second signal line female connection terminals 253; two groups of power female connection terminals 251, three groups of first signal line female connection terminals 252 and two groups of second signal line female connection terminals 253 are creatively arranged in a limited space, so that the size of the female plug 2 is reduced, the space occupation rate is reduced, and the applicability of the female plug 2 is improved; and through the first plug interface, the second plug interface and the third plug interface, the plug orientation and convenience of the female terminal and the male terminal are further improved.
Further, a first terminal penetrating groove, a second terminal penetrating groove and a third terminal penetrating groove are respectively formed through the female base body 21 corresponding to the first plug interface, the second plug interface and the third plug interface, and the power female terminal 251, the first signal line female terminal 252 and the second signal line female terminal 253 are respectively penetrated in the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove; by penetrating the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove, the adjacent power female connection terminal 251, the first signal line female connection terminal 252 and/or the second signal line female connection terminal 253 are effectively separated, so that serial electricity is not easy to occur between the female connection terminals, and the use reliability of the female plug 2 is improved.
Specifically, the power female connection terminal 251, the first signal line female connection terminal 252 and the second signal line female connection terminal 253 are electrically connected with a second power connection line, a third signal line and a fourth signal line, respectively, so as to improve the reliability of electrical connection.
Preferably, a first isolation structure 261 is disposed between the two sets of power female connection terminals 251, a second isolation structure 262 is disposed between the power female connection terminals 251 and the first signal line female connection terminals 252, and a third isolation structure 263 is disposed between the power female connection terminals 251 and the second signal line female connection terminals 253; in a preferred embodiment, the first isolation structure 261, the second isolation structure 262 and the third isolation structure 263 are integrally formed, so as to improve the electrical isolation effect of each female terminal and avoid occurrence of series connection and electromagnetic interference.
Specifically, the power female terminal 251, the first signal line female terminal 252 and the second signal line female terminal 253 are arranged in parallel, so as to further improve the plugging orientation and convenience of each female terminal and each male terminal.
Further, a mounting connection portion is provided at the bottom of the female socket body 21, and a plurality of groups of mounting through holes 27 are provided through the mounting connection portion, so that the female plug 2 is effectively prevented from being shifted or deviated, and the mounting stability of the female plug 2 is improved.
The utility model comprises the following steps when assembled:
(1) Taking a male plug 1, and swinging the handle 16 to enable the clamping protrusion 141 to slide along the second arc-shaped groove 181 and clamp in the first clamping groove 182 so as to wait for assembling the female plug 2;
(2) Moving the locking guide post 23 of the female plug 2 from the guide groove 145 into the first arc-shaped groove 142;
(3) By pressing the handle 16, the locking guide post 23 is gradually aligned with the male plug 1 along the first arc-shaped groove 142, at this time, the locking protrusion 141 enters the second arc-shaped groove 181 from the first locking groove 182, and the limiting protrusion 144 rotates along the limiting groove 186 from the third limiting point;
(4) Upon further pressing the handle 16, the locking guide post 23 is locked and abutted with the male plug 1, at this time, the locking protrusion 141 is locked in the second locking groove 183, and the limiting protrusion 144 rotates to the fourth limiting point.
The utility model comprises the following steps when in disassembly:
(1) By lifting the handle 16 to separate the male plug 1 from the female plug 2, the locking protrusion 141 enters the second arc-shaped groove from the second locking groove 183, and the limit protrusion 144 rotates along the limit groove 186 from the fourth limit point;
(2) Upon further lifting of the handle 16 to separate the male plug 1 from the female plug 2, the locking protrusion 141 is locked in the first locking groove 182, and the limit protrusion 144 is rotated to the third limit point;
(3) The female plug 2 is removed from the guide groove 145.
The male plug and the female plug are assembled in an adaptive fit manner, and based on the locking guide post, the first rotation limiting mechanism, the first rotation locking mechanism, the second rotation limiting mechanism and the second rotation locking mechanism are arranged in an original combination mode, the locking and separation of the male plug and the female plug are realized by swinging the handle in a rotary pressing clamping mode, the problem of poor locking stability of the traditional connector is solved, the stability and the safety of power on and signal transmission of the connector can be enhanced, the problems of poor contact, interface damage and the like caused by looseness of the male plug and the female plug can be prevented, the vibration resistance, the shock resistance and other mechanical properties of the connector are improved, the occupation of components is further reduced, the self-locking stability is strong, and the use is simple and convenient
The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments using the technical means and technical contents disclosed above without departing from the scope of the technical solution of the present utility model. Therefore, all equivalent changes according to the shape, structure and principle of the present utility model should be covered in the protection scope of the present utility model.
Claims (10)
1. A locking type connector device, which is characterized by comprising a male plug and a female plug which are assembled and arranged;
the female plug comprises a female seat body and locking guide posts which extend outwards from two sides of the female seat body;
the male plug comprises a male head body, and a first rotation limiting mechanism and a second rotation limiting mechanism are correspondingly arranged on two sides of the male head body;
the two sides of the male head body are respectively and coaxially hinged with a first rotary locking mechanism and a second rotary locking mechanism, the first rotary locking mechanism and the second rotary locking mechanism are provided with a sliding track, and the first rotary locking mechanism is connected with the second rotary locking mechanism to form a handle;
when the first rotating locking mechanism and the second rotating locking mechanism respectively rotate in a limiting mode in the first rotating limiting mechanism and the second rotating limiting mechanism, the two groups of locking guide posts are driven to move along the sliding track in the first rotating locking mechanism and the second rotating locking mechanism respectively, so that the male plug and the female plug are opened and closed to be in butt joint.
2. The locking type connector device according to claim 1, wherein the first rotational locking mechanism comprises a rotational shaft portion, a clamping portion and a rotational self-locking portion which are integrally formed;
the rotating shaft part is coaxially hinged with the male connector body, the clamping part is fixedly clamped with the first rotating limiting mechanism in a sliding mode, so that the rotating self-locking part limits the movement of the locking guide column along the sliding track, and the male plug and the female connector of the connector are opened and closed in a butt joint mode.
3. The locking type connector device according to claim 2, wherein the locking portion is provided with a recess, an elastic locking member is disposed in the recess, and the elastic locking member is provided with a locking protrusion corresponding to the first rotation limiting mechanism.
4. A locking type connector device according to claim 3, wherein the rotation self-locking portion is provided with a first arc-shaped groove defining the sliding track, the locking guide post slides movably in the first arc-shaped groove, and the first arc-shaped groove has a first limiting point and a second limiting point;
when the locking and fixing part slides relative to the first rotation limiting mechanism, the male plug is separated from the female plug when the locking and fixing guide post slides to the first limiting point along the first arc-shaped groove, and the male plug is locked and butted with the female plug when the locking and fixing guide post slides to the second limiting point along the first arc-shaped groove.
5. A locking connector device as set forth in claim 4 wherein a spindle hole is provided through the spindle portion, a spindle boss is provided around the spindle hole, and the spindle boss extends to provide a limit projection for limiting rotation with the male body.
6. A locking type connector device according to claim 5, wherein the first rotation limiting mechanism comprises a coaxial rotation part and an opening and closing clamping part which are arranged on the outer side of the male body;
the opening and closing clamping and fixing part comprises a second arc-shaped groove arranged on the male head body, and a first clamping and fixing groove and a second clamping and fixing groove are respectively arranged on two sides of the second arc-shaped groove;
when the rotating shaft part rotates in the coaxial rotating part, the locking guide post slides to the first limiting point when the locking protrusion slides along the second arc-shaped groove and is locked in the first locking groove, and the locking guide post slides to the second limiting point when the locking protrusion slides along the second arc-shaped groove and is locked in the second locking groove.
7. The locking type connector device according to claim 6, wherein the coaxial rotating portion includes a rotating groove provided in the male body, the rotating groove is adapted to the rotating shaft annular table, a rotating shaft adapted to be inserted in the rotating shaft hole is provided in the rotating groove, and a limiting groove for the limiting protrusion to rotate is provided in the rotating groove in an extending manner, and the limiting groove has a third limiting point and a fourth limiting point;
when the rotating shaft rotates in the rotating shaft hole, the clamping protrusion is clamped into the first clamping groove when the limiting protrusion rotates to the third limiting point along the limiting groove, and is clamped into the second clamping groove when the limiting protrusion rotates to the fourth limiting point along the limiting groove.
8. A locking connector device as recited in claim 7, wherein the rotational self-locking portion is further provided with a guide slot for moving into the locking guide post, the guide slot being in communication with the first arcuate slot.
9. The locking type connector device according to claim 8, wherein a terminal accommodating portion is provided inside the female housing body, an assembling locking portion is provided around the terminal accommodating portion, and a male head accommodating groove is provided between the terminal accommodating portion and the assembling locking portion;
the locking guide posts are arranged on two sides of the assembly locking part, positioning bosses are arranged around the locking guide posts, and locking cavities which are matched with the rotary self-locking part in a fitting and locking mode are formed among the assembly locking part, the locking guide posts and the positioning bosses.
10. A locking type connector device according to claim 9, wherein a terminal setting portion is provided in the interior of the male body, and a female socket insertion stage adapted to the male accommodation groove is provided around the terminal setting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985114.0U CN219739451U (en) | 2023-04-27 | 2023-04-27 | Locking type connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985114.0U CN219739451U (en) | 2023-04-27 | 2023-04-27 | Locking type connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739451U true CN219739451U (en) | 2023-09-22 |
Family
ID=88052554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320985114.0U Active CN219739451U (en) | 2023-04-27 | 2023-04-27 | Locking type connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739451U (en) |
-
2023
- 2023-04-27 CN CN202320985114.0U patent/CN219739451U/en active Active
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