CN214754359U

CN214754359U - Fastening type shell of connector

Info

Publication number: CN214754359U
Application number: CN202120585923.3U
Authority: CN
Inventors: 黄闵
Original assignee: Shenzhen Xupeng Hardware Products Co ltd
Current assignee: Shenzhen Xupeng Hardware Products Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-16
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a lock joint type shell of a connector, in particular to the technical field of machinery, comprising a connector external member and a connector external member, wherein the connector external member is provided with a clamping groove near one side of the connector external member, the inner wall of the clamping groove is provided with an inserting groove, the connector external member is fixedly provided with a clamping block near the clamping groove, the surface of the clamping block is fixedly provided with an inserting block, the inside of the clamping groove is provided with a spring mechanism, and the connector external member and the inside of the connector external member are connected with a connecting target in a sliding way; the utility model can connect the clamping block and the clamping groove and connect the inserting block and the inserting groove by arranging the clamping block and the inserting block, thereby ensuring the stable fastening of the connector; through setting up reset spring to make the fixture block be connected with elasticity feedback with the board that resets, thereby rotate No. two connector external members and reset board and fixture block joint, thereby the shell of this connector combines the connected mode of bayonet socket and plug, and consequently fixed effect is better.

Description

Fastening type shell of connector

Technical Field

The utility model relates to the technical field of machinery, more specifically say, the utility model relates to a lock joint formula shell of connector.

Background

The connection forms of industrial connectors can be divided into various types, wherein a screw connection is often used in some electrical connectors having contacts of large size and operating in a strong vibration environment. This type of connection can be provided with a loose-proof fuse after the connection is completed. The connection form is reliable in use, but the connection and disconnection speed is slow. The bayonet connection is a reliable and quick connection and disconnection mode. Most electrical connectors in the form of snap connections have a visual indication of proper connection and locking, which can be observed through small holes in the side of the connector nut of the electrical connector; there is also a plug-in connection: is a connection form with multiple purposes. The moving direction of the plug and the socket of the electric connector is generally reciprocating linear motion when the plug and the socket are connected and separated, and the plug and the socket of the electric connector do not need to be twisted or rotated and can be connected and disconnected only by a small working space. The common plug is connected with two structures, namely a ball structure and a pin structure.

However, in actual use, a single connector connection method cannot be compatible in many cases, and the connector housing lacks a fixing structure for the connection portion, so that further improvement is required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a lock joint type housing for a connector to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock joint formula shell of connector, includes No. one connector external member and No. two connector external members, No. one connector external member is close to one side of No. two connector external members and has seted up the draw-in groove, the inserting groove has been seted up to the inner wall of draw-in groove, No. two connector external members are close to draw-in groove department fixed mounting and have the fixture block, the fixed surface of fixture block installs the inserting block, the inside of draw-in groove is provided with spring mechanism, No. one connector external member has the connection target with the inside sliding connection of No. two connector external members.

Further, the spring mechanism comprises a return spring fixedly installed inside the clamping groove, and a return plate is fixedly installed at the other end of the return spring.

Furthermore, the reset plate slides on the surface of the clamping groove, the clamping block is movably connected with the reset plate, the clamping block slides on the surface of the clamping groove and is clamped with the clamping groove, the insertion block slides in the insertion groove, and the insertion block is inserted in the insertion groove.

Furthermore, the reset plate slides on one side of the fixture block far away from the plug-in block, and the reset plate is clamped with one side of the fixture block far away from the plug-in block.

Furthermore, a sliding groove is formed in the surface of the first connector sleeve, a sliding block is connected to the inside of the sliding groove in a sliding mode, the sliding block penetrates through the inside of the sliding groove, and the sliding block is fixedly installed on one side, close to the sliding groove, of the reset plate.

Furthermore, thread grooves are formed in the surfaces of the first connector external member and the second connector external member, bolts are connected to the inner threads of the thread grooves in a threaded mode, and the bolts penetrate through the inner portions of the thread grooves.

Furthermore, one end of the bolt is close to the connection target, the other end of the bolt is fixedly provided with a fixing plate, and the surface of the fixing plate is provided with a friction groove.

The utility model discloses a technological effect and advantage:

1. the clamping block on the second connector external member can be clamped with the clamping groove in the first connector external member by arranging the clamping block and the inserting block, so that the inserting block is inserted into the inserting groove by rotating the second connector external member, and the connector is ensured to be stably fastened; through setting up reset spring, can support and reset for the board that resets, thereby the fixture block on the connector external member is connected with the elasticity feedback with the board that resets when the draw-in groove joint, thereby be convenient for with connector external member lock joint No. two in connector external member, thereby it resets with the board that resets after the inserting block on the connector external member rotates and pegs graft with the inserting groove, thereby reset board and fixture block joint, thereby the shell of this connector combines the connected mode of bayonet socket and plug, consequently fixed effect is better.

2. The sliding block is arranged, so that the reset plate can be driven to compress the reset spring, the plug-in block and the clamping block on the second connector external member can slide out of the plug-in groove and the clamping groove on the first connector external member, and the buckled connector shell is convenient to disassemble; the bolt is in threaded connection with the thread groove, and can be lifted in the thread groove by rotating the bolt, so that the bolt can be ensured to fix a connection target; the fixed plate is arranged, so that the rotation of the bolt is convenient to control; through setting up the friction groove, frictional force when can rotating the fixed plate to it is comparatively convenient to control the bolt.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the insertion groove of the present invention.

Fig. 3 is a schematic structural diagram of the return spring of the present invention.

Fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

The reference signs are: 1. a connector assembly number one; 2. a connector assembly number two; 3. a card slot; 4. inserting grooves; 5. a clamping block; 6. an insertion block; 7. connecting a target; 8. a return spring; 9. a reset plate; 10. a chute; 11. a slider; 12. a thread groove; 13. a bolt; 14. a fixing plate; 15. and (4) rubbing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The fastening type shell of the connector shown in the attached drawings 1-4 comprises a first connector kit 1 and a second connector kit 2, a clamping groove 3 is formed in one side, close to the second connector kit 2, of the first connector kit 1, an insertion groove 4 is formed in the inner wall of the clamping groove 3, a clamping block 5 is fixedly mounted at a position, close to the clamping groove 3, of the second connector kit 2, an insertion block 6 is fixedly mounted on the surface of the clamping block 5, a spring mechanism is arranged inside the clamping groove 3, and a connecting target 7 is connected with the first connector kit 1 and the second connector kit 2 in a sliding mode.

In a preferred embodiment, the spring mechanism comprises a return spring 8 fixedly installed inside the clamping groove 3, and a return plate 9 is fixedly installed at the other end of the return spring 8, so that the return plate 9 can be supported and reset by the return spring 8, and thus the fixture block 5 on the connector set 2 is connected with the return plate 9 for elastic force feedback.

In a preferred embodiment, reset plate 9 slides on the surface of draw-in groove 3, fixture block 5 and reset plate 9 swing joint, fixture block 5 slides on the surface of draw-in groove 3, and fixture block 5 and draw-in groove 3 joint, plug-in block 6 slides in the inside of plug-in groove 4, plug-in block 6 pegs graft with plug-in groove 4, so that through setting up fixture block 5 and plug-in block 6, can make fixture block 5 on No. two connector external member 2 and the draw-in groove 3 joint in No. one connector external member 1, thereby rotate No. two connector external member 2 and make plug-in block 6 peg graft with plug-in groove 4, thereby guarantee that the connector lock joint is stable.

In a preferred embodiment, the reset plate 9 slides on the side of the fixture block 5 away from the insertion block 6, and the reset plate 9 is clamped with the side of the fixture block 5 away from the insertion block 6, so that the reset plate 9 is reset after the insertion block 6 is inserted into the insertion groove 4, and the reset plate 9 is clamped with the fixture block 5, so that the shell of the connector is better in fixing effect by combining the bayonet and the plug.

In a preferred embodiment, spout 10 has been seted up on the surface of connector external member 1, the inside sliding connection of spout 10 has slider 11, slider 11 wears to locate the inside of spout 10, slider 11 fixed mounting is in the one side that resets board 9 is close to spout 10, so that through setting up slider 11, can drive reset board 9 compression reset spring 8, thereby plug-in block 6 and fixture block 5 on No. two connector external members 2 can follow plug-in groove 4 and draw-in groove 3 on the connector external member 1 roll-off, thereby be convenient for dismantle the connector shell of lock joint formula.

In a preferred embodiment, the surfaces of the first connector kit 1 and the second connector kit 2 are both provided with a thread groove 12, a bolt 13 is connected to the inner thread of the thread groove 12, and the bolt 13 is inserted into the thread groove 12, so that by arranging the bolt 13 in threaded connection with the thread groove 12, the bolt 13 can be lifted and lowered in the thread groove 12 by rotating the bolt 13, thereby ensuring that the bolt 13 can fix the connection target 7.

In a preferred embodiment, one end of the bolt 13 is close to the connection target 7, the other end of the bolt 13 is fixedly provided with a fixing plate 14, and the surface of the fixing plate 14 is provided with a friction groove 15 so as to facilitate the rotation control of the bolt 13 by arranging the fixing plate 14; by providing the friction groove 15, the friction force when rotating the fixing plate 14 can be increased, and thus the control of the bolt 13 is facilitated.

The utility model discloses the theory of operation: when the connector assembly is used, the clamping block 5 on the second connector assembly 2 can be clamped with the clamping groove 3 in the first connector assembly 1 by arranging the clamping block 5 and the inserting block 6, so that the second connector assembly 2 is rotated to drive the inserting block 6 to be inserted with the inserting groove 4, and the connector is ensured to be stably fastened; the reset plate 9 can be supported and reset by arranging the reset spring 8, so that the fixture block 5 on the second connector suite 2 is connected with the reset plate 9 for elastic feedback; the reset plate 9 is reset after the plug-in block 6 on the rotary connector suite 2 is plugged with the plug-in groove 4, so that the reset plate 9 is clamped with the fixture block 5, and the shell of the connector is better fixed by combining a bayonet and a plug-in connection mode; through the arrangement of the sliding block 11, the reset plate 9 can be driven to compress the reset spring 8, so that the plug block 6 and the clamping block 5 can slide out of the plug groove 4 and the clamping groove 3, and the buckled connector shell is convenient to disassemble; by arranging the bolt 13 in threaded connection with the thread groove 12, the bolt 13 can be lifted in the thread groove 12 by rotating, so that the bolt 13 can be ensured to fix the connection target 7; the fixed plate 14 is arranged, so that the rotation of the control bolt 13 is convenient; by providing the friction groove 15, the friction force when rotating the fixing plate 14 can be increased, and thus the control of the bolt 13 is facilitated.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lock joint formula shell of connector, includes a connector external member (1) and No. two connector external members (2), its characterized in that: a clamping groove (3) is formed in one side, close to a second connector external member (2), of the first connector external member (1), an insertion groove (4) is formed in the inner wall of the clamping groove (3), a clamping block (5) is fixedly mounted at a position, close to the clamping groove (3), of the second connector external member (2), an insertion block (6) is fixedly mounted on the surface of the clamping block (5), a spring mechanism is arranged inside the clamping groove (3), and a connecting target (7) is connected with the first connector external member (1) and the second connector external member (2) in a sliding mode.

2. A housing for a connector according to claim 1, wherein: the spring mechanism comprises a return spring (8) fixedly installed inside the clamping groove (3), and a return plate (9) is fixedly installed at the other end of the return spring (8).

3. A housing for a connector according to claim 2, wherein: the reset plate (9) slides on the surface of the clamping groove (3), the clamping block (5) is movably connected with the reset plate (9), the clamping block (5) slides on the surface of the clamping groove (3), the clamping block (5) is clamped with the clamping groove (3), the plug-in block (6) slides in the insertion groove (4), and the plug-in block (6) is inserted into the insertion groove (4).

4. A housing for a connector according to claim 3, wherein: reset plate (9) and fixture block (5) keep away from one side slip of plug block (6), just reset plate (9) and fixture block (5) keep away from one side joint of plug block (6).

5. A housing for a connector according to claim 4, wherein: a sliding groove (10) is formed in the surface of the connector kit (1), a sliding block (11) is connected to the inside of the sliding groove (10) in a sliding mode, the sliding block (11) penetrates through the inside of the sliding groove (10), and the sliding block (11) is fixedly installed on one side, close to the sliding groove (10), of the reset plate (9).

6. A housing for a connector according to claim 5, wherein: threaded grooves (12) are formed in the surfaces of the first connector kit (1) and the second connector kit (2), bolts (13) are connected to the inner threads of the threaded grooves (12), and the bolts (13) penetrate through the inner portions of the threaded grooves (12).

7. A housing for a connector according to claim 6, wherein: one end of the bolt (13) is close to the connecting target (7), the other end of the bolt (13) is fixedly provided with a fixing plate (14), and the surface of the fixing plate (14) is provided with a friction groove (15).