CN110931997B

CN110931997B - Connecting rod type elastic clamping wiring terminal

Info

Publication number: CN110931997B
Application number: CN201911183764.8A
Authority: CN
Inventors: 陈荣昌
Original assignee: Jiangsu Changhe Electronics Co ltd
Current assignee: Jiangsu Changhe Electronics Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-04-09
Anticipated expiration: 2039-11-27
Also published as: CN110931997A

Abstract

The invention is suitable for the connector category, has provided a connecting rod type elastic clamping binding post, including: the body comprises an input port for connecting an incoming line and an output piece for connecting an outgoing line, and the body is used for being connected with two ends of the incoming line and the outgoing line; the compaction structure is movably connected to one side, close to the input port, of the body and is used for driving the incoming line to be tightly and compactly connected with the input port; the anti-falling structure is arranged on the body and connected with the compaction structure, and the anti-falling structure clamps or releases the outgoing line and the output piece when the compaction structure acts; an adjustment structure coupled to the body, the adjustment structure configured to control and maintain the action of the compacting structure. The function of simultaneous tightness of two ends is realized by means of the compaction structure and the anti-disengaging structure, and the convenience of installation and disassembly of the wire harness is improved.

Description

Connecting rod type elastic clamping wiring terminal

Technical Field

The invention belongs to electronic connection equipment, and particularly relates to a connecting rod type elastic clamping wiring terminal.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.

The connecting terminal is used for conveniently connecting the wires, and is actually a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, and screws are used for fastening or loosening, for example, two wires are connected at times and disconnected at times, and then the two wires can be connected by using the terminal and disconnected at any time without welding or winding the two wires together, so that convenience and rapidness are realized. The novel power cable is suitable for interconnection of a large number of wires, and has special terminal blocks and terminal boxes in the power industry, wherein the terminal blocks are all single-layer, double-layer, current, voltage, common and breakable. The crimping area is designed to ensure reliable contact and to ensure that sufficient current can pass.

The both ends of current binding post are mostly through the fix with screw, need carry out the line port at a pair of both ends gradually when carrying out the fixed of pencil and relax or fix, and can not realize two-way fixed and the function of relaxing, waste time and energy when the dismouting.

Disclosure of Invention

The embodiment of the invention aims to provide a connecting rod type elastic clamping connecting terminal, aiming at solving the problem that wire ports at two ends need to be loosened or fixed one by one when a wire harness is fixed.

The embodiment of the present invention is realized in such a way that the link-type elastic clamping connection terminal includes:

the body comprises an input port for connecting an incoming line and an output piece for connecting an outgoing line, and the body is used for being connected with two ends of the incoming line and the outgoing line;

the compaction structure is movably connected to one side, close to the input port, of the body and is used for driving the incoming line to be tightly and compactly connected with the input port;

the anti-falling structure is arranged on the body and connected with the compaction structure, and the anti-falling structure clamps or releases the outgoing line and the output piece when the compaction structure acts;

an adjustment structure coupled to the body, the adjustment structure configured to control and maintain the action of the compacting structure.

According to the connecting rod type elastic clamping wiring terminal provided by the embodiment of the invention, the terminal is provided with the clamping structure, the compaction piece at the input port is driven to be separated from the wire inlet end by applying external force to the elastic compaction structure, so that the wiring is convenient to mount and dismount, meanwhile, the swing piece at the output end is driven to be separated from the output steel sheet by the anti-falling structure, an output cable clamped between the output piece and the output steel sheet is loosened, the connecting rod type elastic clamping wiring terminal has the function of facilitating simultaneous loosening of two ends, and the mounting and dismounting convenience of a wiring harness is improved.

Drawings

Fig. 1 is a front view of a connecting rod type elastic clamping terminal according to an embodiment of the present invention;

fig. 2 is a three-dimensional view of a movable member, a connecting member and a swinging member in a connecting rod type elastic clamping terminal according to an embodiment of the present invention;

fig. 3 is a structural diagram of an eccentric member and a rotating member of a connecting rod type elastic clamping terminal according to an embodiment of the present invention;

in the drawings: 1. a housing; 2. a mounting member; 3. an input port; 4. an output member; 5. compacting the part; 6. feeding the wire; 7. wire outgoing; 8. a fixing member; 9. a movable member; 10. a telescoping member; 11. a restraint; 12. an elastic member; 13. a connecting member; 14. a swinging member; 15. a fastener; 16. an eccentric member; 17. a rotating member; 18. a drive member; 19. an adjusting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a front view of a connecting rod type elastic clamping terminal according to an embodiment of the present invention includes:

the cable connector comprises a body, wherein the body comprises an input port 3 used for connecting an incoming line 6 and an output piece 4 used for connecting an outgoing line 7, and the body is used for being connected with two ends of the incoming line 6 and the outgoing line 7 to realize the connection of two sections of cables;

the compaction structure is movably connected to one side, close to the input port 3, of the body and is used for driving the incoming line 6 to be tightly and compactly connected with the input port 3, and the firmness of the input end is ensured;

the anti-falling structure is arranged on the body and connected with the compaction structure, and clamps or releases the outgoing line 7 and the output part 4 when the compaction structure acts;

the adjusting structure is connected to the body and used for controlling and maintaining the action of the compacting structure so as to facilitate the wiring and the disconnection of the incoming line 6 and the outgoing line 7.

In the embodiment of the invention, the body comprises a plurality of terminal connecting units, each terminal connecting unit comprises a shell 1 and mounting pieces 2 fixed on two sides of the shell 1, and a plurality of groups of circuits are connected in a side-by-side mode by using the plurality of terminal connecting units to form a terminal row, so that the concentrated wiring of a wiring harness is facilitated, and the occupied space is not occupied.

In an example of the present invention, the housing 1 is a two-half structure, which is divided into a front housing and a rear housing, and the front housing and the rear housing are connected by bolts, but, as an embodiment for convenience of description, the technical solution of the present application includes but is not limited to that the housing 1 is a two-half structure, and may also be an integrally formed structure, or other forms of structures.

As a preferred embodiment of the present invention, the compacting structure comprises a compacting member 5 coaxially arranged with the input port 3, a movable member 9 movably arranged on the body, and a fixed member 8 for connecting the movable member 9 and the compacting member 5;

specifically, the compacting member 5 is made of an insulating material, the compacting member 5 is mounted on a support member, and the support member is fixedly mounted on the movable member 9 through the fixing member 8;

it should be noted that the movable member 9 can move along the axial direction of the input port 3 and the compression member 5, so as to connect and disconnect the incoming line 6 and the input port 3;

when the movable piece 9 drives the compacting piece 5 to move in a direction away from the input port 3, the incoming line 6 is separated from the input port 3, the connection is interrupted, and the line arrangement and the disconnection of the incoming line 6 are facilitated;

when the moving part 9 drives the compacting piece 5 moves towards the direction close to the input port 3, the inlet wire 6 is inserted into one end of the compacting piece 5 and the input port 3 are attached to connect a circuit.

As another preferred embodiment of the present invention, the movable member 9 is connected to the main body through an elastic component, the elastic component includes a constraint member 11 fixed on the main body, an expansion member 10 sleeved on the constraint member 11, and an elastic member 12 for connecting the expansion member 10 and the constraint member 11, and the expansion member 10 is fixed to the movable member 9;

the elastic component keeps the compression piece 5 and the input port 3 tightly attached to each other when the movable piece 9 is in a natural state, the compression piece 5 is separated from the input port 3 after the force is applied to the movable piece 9, the elastic piece 12 is compressed, and when the applied force is small, the compression piece 5 is automatically driven to be attached to the input port 3 through elastic force.

As can be seen from fig. 1, when a force directed to the compacting member 5 is applied to the movable member 9, the movable member 9 drives the telescopic member 10 to seat in the constraining member 11 to compress the elastic member 12, and at the same time, the fixing member 8 drives the supporting member and the compacting member 5 to separate from the input port 3, so as to separate the incoming line 6 from the input port 3;

when the force on the movable member 9 is removed, the elastic member 12 drives the telescopic member 10 and the movable member 9 to move in the opposite direction, and the compression member 5 is compressed on the input port 3;

the inlet wire 6 and the input port 3 are separated to facilitate the disassembly and assembly of the inlet wire 6, and the compaction piece 5 is pressed on the input port 3 to facilitate the firm connection of the inlet wire 6.

As shown in fig. 2, as another preferred embodiment of the present invention, the anti-dropping structure includes an oscillating member 14 rotatably disposed on the body, a connecting member 13 for connecting the oscillating member 14 and the compacting structure, and a catch member 15 disposed on the oscillating member 14;

further, the connecting piece 13 is connected with the swinging piece and the moving piece 9 in the compaction structure, a connecting port is formed in the output piece 4, the outgoing line 7 penetrates through the connecting port to be connected with the output piece 4, and the swinging piece 14 is rotatably arranged on the mounting piece 2 on the body;

when the movable piece 9 moves away from the input port 3, the swinging piece 14 is driven to swing through the connecting piece 13, the clamping piece 15 on the swinging piece 14 is separated from the connecting port on the output piece 4, and therefore the outgoing line 7 can be taken out of the connecting port or the outgoing line is arranged in the connecting port in a penetrating mode.

As shown in fig. 3, as another preferred embodiment of the present invention, the adjusting structure comprises an eccentric member 16 connected to the compacting structure, a rotating member 17 fixed to the eccentric member 16, a driving member 18 connected to the rotating member 17, and an adjusting member 19 fixed to the driving member 18;

still further, the driving piece 18 rotates and sets up on the body, as an illustrative example, the driving piece 18 can be the worm, and rotation piece 17 is the worm wheel, and eccentric member 16 is the cam, and wherein, one side laminating of cam the moving part 9, the worm wheel is fixed mutually with the cam and rotates and set up on the body, because the worm wheel and worm transmission has one-way self-locking function, consequently, after rotating adjusting part 19 and driving worm 18 and rotate, the worm drives worm wheel and cam and rotates, extrudes moving part 9 activity reaches the effect of controlling the port on the terminal row finally.

This binding post loosens and presss from both sides tightly when utilizing connecting rod drive principle to realize input/output end, has both ends controllable function simultaneously, and the both ends of being convenient for connecting cable and terminal are dismantled simultaneously and are installed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a connecting rod formula elasticity centre gripping binding post, its characterized in that, connecting rod formula elasticity centre gripping binding post includes:

2. The link-type elastic grip connection terminal as claimed in claim 1, wherein the body includes a plurality of terminal connection units including a housing and mounting members fixed to both sides of the housing.

3. The connecting rod type elastic clamping terminal according to claim 1, wherein the compacting structure comprises a compacting member coaxially arranged with the input port, a movable member movably arranged on the body, and a fixed member for connecting the movable member and the compacting member.

4. The connecting rod type elastic clamping connection terminal as claimed in claim 3, wherein the movable member is connected to the body through an elastic member, the elastic member comprises a constraint member fixed to the body, an expansion member sleeved on the constraint member, and an elastic member for connecting the expansion member and the constraint member, and the expansion member is fixed to the movable member.

5. The connecting rod-type elastic clamping terminal according to claim 1, wherein the anti-dropping structure comprises a swinging piece rotatably arranged on the body, a connecting piece for connecting the swinging piece and the compacting structure, and a clamping piece arranged on the swinging piece.

6. The connecting rod type elastic clamping connection terminal as claimed in claim 1, wherein a connection port is formed on the output member, and the outgoing line passes through the connection port to be connected with the output member.

7. The connecting rod-type resilient grip wire connecting terminal of claim 1, wherein the adjustment structure comprises an eccentric member connected to the compacting structure, a rotating member fixed to the eccentric member, a driving member connected to the rotating member, and an adjustment member fixed to the driving member.