CN114976773B - Wiring socket - Google Patents

Abstract

The application relates to the field of connectors, and particularly discloses a wiring socket which comprises a socket body and a wire, wherein an inner cavity for inserting the end part of a switch and a jack for inserting a pin on the switch are formed in the socket body, the jack is communicated with the inner cavity, a terminal is fixed at the end part of the wire, the end part of the terminal and the end part of the wire provided with the terminal are both inserted into the jack, the wiring socket further comprises a locking block, a movable groove for movably arranging the locking block is formed in the cavity wall of the inner cavity, locking teeth are arranged on one side of the locking block, which faces the inner cavity, and the locking block can move to the end part of the locking teeth to move into or move out of the inner cavity. The application has the effect of improving the connection strength between the switch and the wiring socket.

Description

Wiring socket

Technical Field

The application relates to the field of connectors, in particular to a wiring socket.

Background

A junction receptacle is one type of connector for connecting wires and switches.

In the related art, the wiring socket comprises a socket body and a wire, wherein a terminal is fixed at the end part of the wire, an inner cavity for inserting the end part of the switch and a jack communicated with the inner cavity are formed in the socket, and the end part of the terminal and the end part of the wire with the terminal are inserted into the jack. When the switch and the lead are connected, the pins of the switch are inserted into the jacks and the terminals, and the terminals deform and clamp the pins so as to realize plug-in fit.

In carrying out the present application, the inventors have found that at least the following problems exist in this technology: only by the pin and the terminal on the lead wire for plug-in matching, the stability of the connection between the switch and the wiring socket is poor, and the improvement is needed.

Disclosure of Invention

In order to improve the connection strength between a switch and a wiring socket, the application provides the wiring socket.

The application provides a wiring socket which adopts the following technical scheme:

The utility model provides a wiring socket, includes socket body and wire, offer on the socket body and be used for supplying the inner chamber that the switch tip was inserted and be used for supplying the plug pin on the switch to insert the jack of establishing, the jack is linked together with the inner chamber, the tip of wire is fixed with the terminal, the tip of terminal and the tip that the wire was equipped with the terminal all insert and establish in the jack, still include the locking piece, offer the movable groove that is used for supplying the locking piece activity to set up on the chamber wall of inner chamber, one side of locking piece orientation inner chamber is provided with locking tooth, the locking piece can remove the tip of locking tooth and shift into or shift out the inner chamber.

Through adopting above-mentioned technical scheme, when connecting wiring socket and switch, insert the tip of switch in the inner chamber, the pin on the switch inserts in jack and the terminal, and the terminal takes place deformation and chucking pin. The locking block is then moved to move the ends of the locking teeth into the cavity. The switch is provided with a groove for the end part of the locking tooth to extend into, or a hook-shaped block which is used for being matched with the locking tooth in a clamping way is additionally arranged on the switch, so that the end part of the switch is limited to move out of the inner cavity. Compared with the plug-in fit of the terminal and the pin, the locking block and the locking teeth improve the connection strength between the switch and the wiring socket, so that the switch is not easy to separate the wiring pin in the use process and the pin is not easy to separate from the terminal in the use process.

Optionally, the movable groove comprises a main groove, a hinge groove and a limit groove, the hinge groove and the limit groove are both arranged on the outer wall of the socket body and are communicated with the main groove, and the main groove is arranged on the wall of the inner cavity and penetrates through the wiring socket along the direction back to the inner cavity;

The side wall of the locking block is provided with a hinge rod and a limiting block, the hinge rod is rotatably arranged in the hinge groove, the limiting groove is used for inserting the limiting block, and when the limiting block is inserted in the limiting groove, the locking teeth are located in the inner cavity.

Through adopting above-mentioned technical scheme, when installing the locking piece, arrange the locking piece in the main tank along the direction of socket body outside to inner chamber, articulated lever arranges in the articulated tank, the stopper is arranged in the spacing groove. The hinge lever is rotatably disposed in the hinge groove to function as a rotation shaft when the locking lever rotates. The stopper cooperates with the spacing groove, has played spacing effect, and the locking piece installation of being convenient for on the one hand for the difficult slip of locking piece is in the inner chamber, on the other hand has restricted because of the too big tip that leads to the locking piece of locking piece rotation range stretches into in the inner chamber excessively, has avoided the condition emergence that produces the interference when the locking piece is to the switch installation to the greatest extent.

Optionally, the locking block is connected with an unlocking block, an unlocking groove for inserting the unlocking block is formed in the outer wall of the socket body, the unlocking groove and the main groove are distributed along the sliding direction of the control sleeve, the control sleeve is sleeved on the socket body in a sliding manner, a control protrusion is arranged on the inner wall of the control sleeve, and the unlocking block and the locking block are both used for abutting against the control protrusion;

When the control bulge is propped against the locking block, the end part of the unlocking block is positioned on the moving path of the control bulge, and the end part of the locking tooth is positioned in the inner cavity; when the control bulge is propped against the unlocking block, the end part of the locking block is positioned on the moving path of the control bulge, and the end part of the locking tooth moves out of the inner cavity.

Through adopting above-mentioned technical scheme, when connecting switch and wiring socket, the control cover of sliding is in order to make the control protruding to support and press on the unlocking piece earlier, and unlocking piece and locking piece rotate, and unlocking piece shifts into the unlocking groove, and the tip of locking piece shifts out the main tank and moves to on the bellied travel path of control, and the tip of locking tooth shifts out the inner chamber. The end of the switch is then inserted into the cavity and the pins are inserted into the sockets and mated with the terminals. And finally, sliding the control sleeve to enable the control protrusion to be pressed on the locking block, enabling the locking block and the unlocking block to rotate, enabling the end part of the locking block to move into the main groove, enabling the end part of the unlocking block to move out of the unlocking groove and move onto a movement path of the control protrusion, and enabling the end part of the locking tooth to move into the inner cavity. The switch is provided with a groove for the locking teeth to extend into or a hook-shaped block which is used for being clamped and matched with the locking teeth is additionally arranged on the switch, so that the switch is limited to move out of the inner cavity.

Through the structure, when the switch is locked or unlocked, the control sleeve only needs to be slid, and the operation is simple and convenient.

Optionally, gear groove group has been seted up on the outer wall of socket body, gear groove group is including locking gear groove and the unblock gear groove that the interval set up, locking gear groove and unblock gear groove are arranged along the slip direction of control cover, be provided with the gear arch that can deform on the inner wall of control cover, locking gear groove and unblock gear groove all are used for supplying the gear arch to stretch into, when the gear arch moved into locking gear groove, the control arch supports to press on the locking piece, when the gear arch moved into the unblock gear groove, the control arch supports to press on the unblock piece.

By adopting the technical scheme, when the switch is locked, the sliding control sleeve moves into the locking gear groove from the gear bulge, the control sleeve is limited to slide continuously by the locking gear groove and the gear bulge, and the control bulge is pressed against the locking block at the moment, so that the wiring socket can keep a locking state, and the stability of the switch in connection with the wiring socket is improved. When the switch is unlocked, the sliding control sleeve moves into the unlocking gear groove, the unlocking gear groove and the gear bulge limit the control sleeve to continuously slide, and the control bulge is propped against the unlocking block at the moment, so that the wiring socket can keep an unlocking state, and the connection of the follow-up switch is facilitated.

Optionally, the gear groove group further comprises a gear shifting groove, the locking gear groove, the gear shifting groove and the unlocking gear groove are sequentially distributed along the sliding direction of the control sleeve, the gear shifting groove is communicated with the locking gear groove and the unlocking gear groove, and the groove depth of the gear shifting groove is smaller than that of the locking gear groove and the unlocking gear groove.

Through adopting above-mentioned technical scheme, the groove depth of gear shifting groove is less than locking gear groove and unblock gear groove, has avoided the gear protruding condition emergence of shifting into gear shifting groove by locking gear groove or unblock gear groove under the condition that does not receive external force as far as possible. The control sleeve is slid, so that when the wiring socket is switched from the locking state to the unlocking state, the gear boss moves out of the locking gear groove, then moves into the gear shifting groove and finally moves into the unlocking gear groove, the gear shifting groove reduces the deformation amount required by the gear boss, and the control sleeve is slid by staff to be beneficial to switching the wiring socket from the locking state to the unlocking state. Similarly, the use of a sliding control sleeve to the connector of the present application also facilitates the switching of the connector from the unlocked state to the locked state.

Optionally, the force required when the gear projection is moved into the locking gear groove by the unlocking gear groove or the unlocking gear groove by the locking gear groove is larger than the force required when the terminal is deformed and used for inserting the pin.

By adopting the technical scheme, when the switch is connected with the wiring socket, the control sleeve is moved firstly so that the wiring socket is in an unlocking state. The control sleeve is held by the other hand, the switch is held by the other hand, and then the switch and the wiring socket are moved towards each other. Because the force required by the gear bulge when the unlocking gear groove moves into the locking gear groove is larger than the force required by the deformation of the terminal and used for inserting the pins, the end part of the switch can be inserted into the inner cavity first, the pins on the switch can be inserted into the terminal first, and then the control sleeve can slide on the socket body, so that the wiring socket is switched to a locking state. When the switch is separated from the wiring socket, the control sleeve is held by the same hand, the switch is held by the other hand, and the control sleeve slides relative to the socket body until the wiring socket is switched to an unlocking state, and the end part of the switch can be pulled out from the inner cavity.

Through the structure, when the worker connects the switch with the wiring socket or separates the switch from the wiring socket, the worker only needs to hold the control sleeve and the switch and then move the control sleeve and the switch in opposite directions or in opposite directions according to the requirements, so that the convenience of connection and separation of the switch and the wiring socket is greatly improved.

Optionally, a control ring is sleeved and fixed on the control sleeve.

Through adopting above-mentioned technical scheme, when removing the control cover, grip control ring and control cover through staff's finger portion, when the control ring makes staff remove the control cover, the control cover is difficult for slipping relative staff's finger portion, more helps the staff to carry out the connection operation and the separation operation of switch and socket body through gripping the control cover.

Optionally, be provided with on the socket body and be used for the anticreep ring of contradicting with the control cover, be provided with the sliding block on the inner wall of control cover, set up the sliding tray that is used for supplying the sliding block to slide the setting on the outer wall of socket body, be provided with the anticreep piece on the cell wall of sliding tray, the anticreep piece is located the removal route of sliding tray, the sliding tray is located between anticreep ring and the anticreep piece.

Through adopting above-mentioned technical scheme, because the anticreep piece is located the travel path of sliding block, and the sliding block is located between anticreep ring and the anticreep piece, when sliding the control cover anticreep ring to the direction anticreep that is close to, the anticreep ring has restricted the control cover and has deviate from on the socket body, when sliding the sliding block to the direction that is close to the anticreep piece, the anticreep piece and the sliding block have restricted the control cover and have deviate from on the socket body. Through the structure, the control sleeve is ensured to slide normally, and meanwhile, the function of connecting the control sleeve with the socket body is achieved.

Optionally, the outer wall of the socket body is provided with a marking groove, when the control bulge is propped against the locking block, the control sleeve shields the marking groove, and when the control bulge is propped against the unlocking block, the marking groove is exposed.

Through adopting above-mentioned technical scheme, the sign groove has played the instruction effect for when staff slides the control cover, can obviously learn that the current connection state between connection socket and the switch is locking state or unblock state.

Optionally, a guide block group is arranged on the inner wall of the control sleeve, and a guide groove group for sliding the guide block group is arranged on the outer wall of the socket body.

By adopting the technical scheme, the guide block group is arranged in the guide groove group in a sliding way, so that the sliding of the control sleeve is guided, and the stability of the control sleeve in sliding on the socket body is improved.

The application has at least one of the following beneficial technical effects:

1. When the switch is connected with the wiring socket, the locking block is moved to enable the end part of the locking tooth to move into the inner cavity, and the groove into which the end part of the locking tooth extends is formed in the side wall of the switch or the hook-shaped block matched with the locking tooth in a clamping manner is additionally arranged on the switch, so that the end part of the switch is limited to move out of the inner cavity, and the connection strength between the switch and the wiring socket is improved;

2. When the switch and the wiring socket are connected, one hand holds the control sleeve and the control ring, the other hand holds the switch, then the wiring socket and the switch are moved in opposite directions, the end part of the switch is firstly inserted into the inner cavity, the pins on the switch are firstly inserted into the jacks and are in plug-in fit with the terminals, and then the control sleeve slides and enables the wiring socket to be switched to a locking state, so that the separation of the switch and the wiring socket is limited; by the structure, the simplicity of the connection of the switch and the wiring socket is greatly improved;

3. Through the identification groove, help the staff to judge the connection state of switch and wiring socket.

Drawings

Fig. 1 is a schematic view of the structure of the switch according to the embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application.

FIG. 3 is a schematic view showing the structure of the insertion hole and the locking tooth according to the embodiment of the present application.

FIG. 4 is a schematic view showing the structure of the active slot in the embodiment of the present application.

FIG. 5 is a schematic view showing the structure of the lock block according to the embodiment of the present application.

FIG. 6 is a schematic view showing the structure of a control sleeve according to an embodiment of the present application.

FIG. 7 is a schematic cross-sectional view of an embodiment of the present application in a locked state.

Fig. 8 is a schematic cross-sectional view showing the gear boss and the slider in a locked state according to an embodiment of the present application.

Fig. 9 is a schematic cross-sectional view of an embodiment of the present application in an unlocked state.

Reference numerals illustrate:

1. a socket body; 11. an inner cavity; 12. anti-slip ring; 13. a jack; 14. a movable groove; 141. a main groove; 142. a hinge groove; 143. a limit groove; 15. a gear groove group; 151. a mounting groove; 152. unlocking the gear slot; 153. a shift slot; 154. locking the gear groove; 16. a sliding groove; 161. an anti-falling block; 17. a marking groove; 18. a guide groove group; 19. unlocking grooves; 2. a wire; 21. a terminal; 3. a locking block; 31. a hinge rod; 32. a limiting block; 33. locking teeth; 34. unlocking the block; 4. a control sleeve; 41. a control loop; 42. a control protrusion; 43. a gear boss; 44. a sliding block; 45. and a guide block group.

Detailed Description

The application is described in further detail below with reference to fig. 1-9.

The embodiment of the application discloses a wiring socket. Referring to fig. 1 and 2, the wiring socket comprises a socket body 1, a plurality of wires 2 arranged on the socket body 1, two locking blocks 3 symmetrically arranged on the socket body 1, and a control sleeve 4 slidably sleeved on the socket body 1, wherein the end parts of the wires 2 are respectively fixed with a terminal 21 for being in plug-in fit with a pin on a switch. The socket body 1, the locking block 3 and the control sleeve 4 are all made of plastics and all have deformation capability.

Referring to fig. 2 and 3, the socket body 1 is provided with an inner cavity 11, the inner cavity 11 is used for inserting the end of a switch, the switch can be a button switch, a knob switch, etc., and any switch capable of being connected with the wiring socket of the application in a plug-in matching manner can be used. The socket body 1 is sleeved with an anti-drop ring 12 for controlling the sleeve 4 to collide, the anti-drop ring 12 is positioned at the end part of the socket body 1 close to the opening of the inner cavity 11, and the anti-drop ring 12 is integrally formed on the socket body 1. The wall of the inner cavity 11 far away from the opening of the inner cavity is provided with a plurality of jacks 13 penetrating through the socket body 1, and the jacks 13 are used for inserting pins on a switch. The ends of the wires 2 provided with the terminals 21 are respectively inserted into different insertion holes 13, and the ends of the terminals 21 are respectively inserted into and fixed to different insertion holes 13.

Referring to fig. 2 and 4, two movable grooves 14 are formed in the wall of the inner cavity 11, and the two movable grooves 14 are uniformly distributed circumferentially around the axis of the inner cavity 11. The movable slot 14 includes a main slot 141, two hinge slots 142, and two limiting slots 143, and the main slot 141 penetrates the socket body 1 along a direction opposite to the inner cavity 11. The hinge grooves 142 and the limiting grooves 143 are all formed in the outer wall of the socket body 1 and are communicated with the main groove 141, the two hinge grooves 142 are respectively located at two sides of the main groove 141, the two limiting grooves 143 are also respectively located at two sides of the main groove 141, and the limiting grooves 143 are located at one side of the hinge grooves 142, which is close to the anti-falling ring 12. Two unlocking grooves 19 are formed in the outer wall of the socket body 1, the unlocking grooves 19 are located on one side, far away from the anti-drop ring 12, of the adjacent main grooves 141, the unlocking grooves 19 and the adjacent main grooves 141 are distributed along the sliding direction of the control sleeve 4, and the two unlocking grooves 19 are respectively communicated with the adjacent main grooves 141.

Referring to fig. 4 and 5, the two locking blocks 3 are respectively disposed in different main grooves 141, hinge bars 31 are integrally formed on both rear side walls of the locking blocks 3, and the two hinge bars 31 are respectively rotatably disposed in two hinge grooves 142 communicating with one main groove 141, so that the locking blocks 3 are rotated about the axis of the hinge bars 31. The two opposite back side walls of the locking block 3 are uniformly and integrally formed with a limiting block 32, and two limiting grooves 143 communicated with one main groove 141 are respectively used for inserting two locking blocks 3 connected to one locking block 3.

Referring to fig. 3 and 5, two locking teeth 33 are integrally formed on the end surface of the locking block 3 facing the inner cavity 11, when the limiting block 32 is inserted into the limiting groove 143, the locking block 3 is completely located in the main groove 141, and the end portion of the locking tooth 33 extends into the inner cavity 11.

Referring to fig. 3 and 5, when the lock block 3 is mounted, the lock block 3 is placed in the main groove 141, the hinge rod 31 is placed in the corresponding hinge groove 142, and the stopper 32 is placed in the corresponding stopper groove 143, and the stopper 32 and the stopper groove 143 play a role in restricting the lock block 3 from excessively rotating until the end portion thereof reaches the inner cavity 11.

Referring to fig. 3 and 5, an unlocking block 34 is integrally formed at one end of the locking block 3 away from the anti-drop ring 12, and two unlocking grooves 19 are respectively used for inserting different unlocking blocks 34. When the unlocking block 34 is inserted into the main groove 141, the end of the locking block 3 moves out of the main groove 141 in a direction away from the inner cavity 11, and the locking teeth 33 are received in the main groove 141. When the locking block 3 is inserted in the main groove 141, the end of the unlocking block 34 moves out of the unlocking groove 19, and the locking tooth 33 is located in the inner cavity 11.

Referring to fig. 3 and 5, two sets of gear groove sets 15, two sliding grooves 16, two marking grooves 17 and two sets of guiding groove sets 18 are formed on the outer wall of the socket body 1, and the two sets of gear groove sets 15 are centrally symmetrical around the axis of the inner cavity 11. The gear groove group 15 includes a mounting groove 151, an unlocking gear groove 152, a gear shift groove 153, and a locking gear groove 154, which are sequentially arranged along the sliding direction of the control sleeve 4, the mounting groove 151 is communicated with the unlocking gear groove 152, and the gear shift groove 153 is communicated with the unlocking gear groove 152 and the locking gear groove 154. The unlocking gear groove 152 and the locking gear groove 154 have the same groove depth, and the installation groove 151 and the shift groove 153 have groove depths smaller than those of the unlocking gear groove 152.

Referring to fig. 1, the two sliding grooves 16 are centrally symmetrical about the axis of the inner cavity 11, and the anti-drop blocks 161 are integrally formed on the groove walls of the two sliding grooves 16. The two marking grooves 17 are circumferentially and uniformly distributed around the axis of the inner cavity 11, the marking grooves 17 play a role in indication, and the indication role of the marking grooves 17 can be enhanced by arranging an indicator in the marking grooves 17 or coloring the groove walls of the marking grooves 17. The guide groove group 18 includes two symmetrically arranged guide grooves, and the two guide grooves are all formed on the outer wall of the socket body 1 and extend along the sliding direction of the control sleeve 4.

Referring to fig. 6, a control ring 41 is sleeved on the control sleeve 4, the control ring 41 is integrally formed on the control sleeve 4, and the axial direction of the control ring 41 is consistent with the sliding direction of the control sleeve 4. The inner wall of the control sleeve 4 is provided with two control bulges 42 which are symmetrically arranged, two gear bulges 43 which are symmetrically arranged, two sliding blocks 44 which are symmetrically arranged and two guide block groups 45 which are symmetrically arranged, and the control bulges 42, the gear bulges 43 and the sliding blocks 44 are uniformly formed on the control sleeve 4.

Referring to fig. 2 and 6, the control protrusion 42 is configured to abut against one of the locking blocks 3 and the unlocking block 34 connected to the locking block 3, the gear protrusions 43 are respectively disposed in different gear groove groups 15, the locking gear groove 154 and the unlocking gear groove 152 are configured to allow the gear protrusions 43 to extend into, and the mounting groove 151 and the gear shifting groove 153 are configured to allow the gear protrusions 43 to slide.

Referring to fig. 7 and 8, when the gear boss 43 is moved into the locking gear groove 154, the control boss 42 is pressed against the locking block 3, the locking block 3 is completely moved into the main groove 141, the end of the unlocking block 34 is located on the moving path of the gear boss 43, the end of the locking tooth 33 extends into the inner cavity 11, and the control sleeve 4 shields the identification groove 17, at this time, the wiring socket of the present application is in the locked state.

Referring to fig. 8 and 9, when the gear boss 43 is moved into the unlocking gear groove 152, the control boss 42 is pressed against the unlocking block 34, the unlocking block 34 is completely moved into the unlocking groove 19, the end of the locking block 3 is located on the moving path of the control boss 42, the locking tooth 33 is moved into the main groove 141, and the identification groove 17 is exposed, and at this time, the wiring socket of the present application is in the unlocked state.

Referring to fig. 8, the force required for the shift projection 43 to move from the unlocking shift groove 152 into the locking shift groove 154 or from the locking shift groove 154 into the unlocking shift groove 152 is greater than the force required for the deformation of each terminal 21 and for the pin to be inserted.

Referring to fig. 8, the two slide blocks 44 are slidably provided in the different slide grooves 16, the slip-off preventing block 161 is located on the moving path of the slide block 44, and the slide block 44 is located between the slip-off preventing ring 12 and the slip-off preventing block 161.

Referring to fig. 8, when the control sleeve 4 is mounted to the socket body 1, the sliding block 44 is inserted into the sliding groove 16, the shift lug is inserted into the mounting groove 151, and then the control sleeve 4 is pressed by a tool to deform the sliding block 44 and the drop-preventing block 161, so that the sliding block 44 is moved between the drop-preventing block 161 and the drop-preventing ring 12.

Referring to fig. 2 and 6, the guide block group 45 includes two symmetrically arranged guide blocks, the two guide blocks are uniformly formed on the inner wall of the control sleeve 4, and the two guide blocks in one guide block group 45 are respectively slidably arranged in different guide grooves of the one guide groove group 18. The guide block is matched with the guide groove, so that the positioning function is realized on the one hand for mounting the control sleeve 4, and the stable sliding guide function is realized on the other hand for sliding the control sleeve 4.

The implementation principle of the wiring socket of the embodiment of the application is as follows: when the connection socket of the present application leaves the factory, the gear boss 43 is located in the unlocking gear groove 152. When connecting the switch with the wiring socket of the present application, the operator holds the control sleeve 4 and the control ring 41 with one finger and holds the switch with the other hand. The connector of the present application and the switch are then moved toward each other, the end of the switch is first inserted into the cavity 11, and the pins on the switch are simultaneously inserted into the sockets 13 and the terminals 21 and are mated with the terminals 21. Continuing to apply force, the control sleeve 4 slides relative to the socket body 1, so that the control protrusion 42 and the gear protrusion 43 are driven to move until the gear protrusion 43 moves from the unlocking gear groove 152 into the locking gear groove 154 through the gear shifting groove 153, at this time, the control protrusion 42 moves to be flush with the main groove 141 and is pressed against the locking block 3, the locking block 3 and the unlocking block 34 rotate, the end part of the locking tooth 33 moves into the inner cavity 11, and the end part of the unlocking block 34 moves onto the moving path of the control protrusion 42. The end of the switch is limited to move out of the inner cavity 11 by forming a groove for extending into the end of the locking tooth 33 on the switch or adding a hook-shaped block for being matched with the locking tooth 33 in a clamping way on the switch.

When the switch is separated from the connection socket of the present application, the control sleeve 4 and the control ring 41 are held by one hand of a worker, and the switch is held by the other hand, and then the connection socket of the present application and the switch are moved back to back. The control sleeve 4 slides relative to the socket body 1, so as to drive the control protrusion 42 and the gear protrusion 43 to move until the gear protrusion 43 moves from the locking gear groove 154 into the unlocking gear groove 152 through the gear shift groove 153, at this time, the control protrusion 42 moves to be flush with the unlocking groove 19 and presses against the unlocking block 34, the unlocking block 34 and the locking block 3 rotate, the end portion of the locking tooth 33 moves into the main groove 141, and the end portion of the locking block 3 moves onto the moving path of the control protrusion 42. Continuing to apply force, the end of the switch moves out of the cavity 11 and the pins on the switch are withdrawn from the terminals 21.

Through the structure, the connection strength between the switch and the wiring socket is improved, and the connection operation and the separation operation of the switch and the wiring socket are almost consistent with those of the switch without the locking block 3 and the control sleeve 4, so that the connection simplicity of the switch and the wiring socket is ensured as much as possible.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a wiring socket, includes socket body (1) and wire (2), offer on socket body (1) and be used for supplying the inner chamber (11) that the switch tip was inserted and be used for supplying the plug pin on the switch to insert jack (13), jack (13) are linked together with inner chamber (11), the tip of wire (2) is fixed with terminal (21), the tip of terminal (21) and the tip that wire (2) were equipped with terminal (21) all insert and establish in jack (13), its characterized in that: the locking device is characterized by further comprising a locking block (3), wherein a movable groove (14) for the locking block (3) to movably arranged is formed in the cavity wall of the inner cavity (11), a locking tooth (33) is arranged on one side, facing the inner cavity (11), of the locking block (3), and the locking block (3) can move to the end part of the locking tooth (33) to move into or move out of the inner cavity (11);

the movable groove (14) comprises a main groove (141), a hinge groove (142) and a limit groove (143), wherein the hinge groove (142) and the limit groove (143) are formed in the outer wall of the socket body (1) and are communicated with the main groove (141), and the main groove (141) is formed in the cavity wall of the inner cavity (11) and penetrates through the wiring socket in the direction back to the inner cavity (11);

A hinge rod (31) and a limiting block (32) are arranged on the side wall of the locking block (3), the hinge rod (31) is rotatably arranged in a hinge groove (142), the limiting groove (143) is used for inserting the limiting block (32), and when the limiting block (32) is inserted in the limiting groove (143), the locking tooth (33) is positioned in the inner cavity (11);

The socket is characterized in that an unlocking block (34) is connected to the locking block (3), an unlocking groove (19) for inserting the unlocking block (34) is formed in the outer wall of the socket body (1), the unlocking groove (19) and the main groove (141) are distributed along the sliding direction of the control sleeve (4), the control sleeve (4) is sleeved on the socket body (1) in a sliding mode, a control protrusion (42) is arranged on the inner wall of the control sleeve (4), and the unlocking block (34) and the locking block (3) are both used for being in contact with the control protrusion (42);

When the control bulge (42) is pressed against the locking block (3), the end part of the unlocking block (34) is positioned on the moving path of the control bulge (42), and the end part of the locking tooth (33) is positioned in the inner cavity (11); when the control bulge (42) is propped against the unlocking block (34), the end part of the locking block (3) is positioned on the moving path of the control bulge (42), and the end part of the locking tooth (33) moves out of the inner cavity (11);

The socket comprises a socket body (1), and is characterized in that a gear groove group (15) is formed in the outer wall of the socket body (1), the gear groove group (15) comprises a locking gear groove (154) and an unlocking gear groove (152) which are arranged at intervals, the locking gear groove (154) and the unlocking gear groove (152) are distributed along the sliding direction of a control sleeve (4), gear protrusions (43) capable of deforming are arranged on the inner wall of the control sleeve (4), the locking gear groove (154) and the unlocking gear groove (152) are both used for allowing the gear protrusions (43) to extend in, when the gear protrusions (43) move into the locking gear groove (154), the control protrusions (42) are propped against a locking block (3), and when the gear protrusions (43) move into the unlocking gear groove (152), the control protrusions (42) are propped against an unlocking block (34);

The socket comprises a socket body (1), wherein an anti-drop ring (12) used for being in conflict with a control sleeve (4) is arranged on the socket body (1), a sliding block (44) is arranged on the inner wall of the control sleeve (4), a sliding groove (16) used for the sliding block (44) to slide is formed in the outer wall of the socket body (1), an anti-drop block (161) is arranged on the groove wall of the sliding groove (16), the anti-drop block (161) is located on the moving path of the sliding block (44), and the sliding block (44) is located between the anti-drop ring (12) and the anti-drop block (161).

2. A connector as defined in claim 1, wherein: the gear groove group (15) further comprises a gear shifting groove (153), the gear shifting groove (154), the gear shifting groove (153) and the unlocking gear groove (152) are sequentially arranged along the sliding direction of the control sleeve (4), the gear shifting groove (153) is communicated with the gear shifting groove (154) and the unlocking gear groove (152), and the groove depth of the gear shifting groove (153) is smaller than that of the gear shifting groove (154) and the unlocking gear groove (152).

3. A connector as defined in claim 1, wherein: the force required for the shift projection (43) to move from the unlocking shift slot (152) into the locking shift slot (154) or from the locking shift slot (154) into the unlocking shift slot (152) is greater than the force required for the terminal (21) to deform and for the pin to be inserted.

4. A connector as defined in claim 1, wherein: and a control ring (41) is fixedly sleeved on the control sleeve (4).

5. A connector as defined in claim 1, wherein: the socket is characterized in that a marking groove (17) is formed in the outer wall of the socket body (1), when the control protrusion (42) is propped against the locking block (3), the control sleeve (4) shields the marking groove (17), and when the control protrusion (42) is propped against the unlocking block (34), the marking groove (17) is exposed.

6. A connector as defined in claim 1, wherein: the socket is characterized in that a guide block group (45) is arranged on the inner wall of the control sleeve (4), and a guide groove group (18) for the guide block group (45) to slide is arranged on the outer wall of the socket body (1).