CN215989455U

CN215989455U - Large-current connector of signal pin header for industrial equipment

Info

Publication number: CN215989455U
Application number: CN202122575537.9U
Authority: CN
Inventors: 谢伟参
Original assignee: Shenzhen Jinhui Huayu Electronic Technology Co ltd
Current assignee: Shenzhen Jinhui Huayu Electronic Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-08
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a signal pin header heavy current connector for industrial equipment, which comprises a connector main body and an external connector, wherein the connector main body is in threaded connection with the external connector, a plurality of groups of grooves are formed in the outer wall of the external connector at equal intervals, a fixed seat is fixed on the outer wall of the top end of the connector main body, a movable bin is formed in the fixed seat, a movable block is placed in the movable bin, sliding grooves are formed in two sides of the inner wall of the movable bin, sliding blocks are arranged in the sliding grooves, and the opposite ends of the two groups of sliding blocks are fixed with the movable bin. Through the mutually supporting of recess, fixing base, activity storehouse, movable block, spout, slider, connecting plate, fixture block, pull handle, jack and spacing pin that set up, in the recess on the external connector of fixture block lower extreme embedding, make the fixture block form to turn to limiting displacement to external connector, avoided receiving external mistake when the connecting cable and touched, it is not hard up to lead to the junction to produce very probably to lead to the problem of equipment contact failure.

Description

Large-current connector of signal pin header for industrial equipment

Technical Field

The utility model relates to the technical field of current connectors, in particular to a signal pin header high-current connector for industrial equipment.

Background

The electrical connector has to meet general performance requirements, and particularly important requirements are that the electrical connector has to achieve good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of a circuit, which relates to safety of the whole equipment.

Most of the existing signal pin-arranging high-current connectors for industrial equipment on the market are connected with an external connecting circuit through threads, but in the long-time use process, once a connecting cable is touched by the outside by mistake, the connecting position is likely to be loosened, so that the equipment is not contacted well, and therefore the signal pin-arranging high-current connector for the industrial equipment is provided to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a signal pin high-current connector for industrial equipment, which solves the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a large current connector of signal pin header for industrial equipment, includes connector main part and external connector, connector main part threaded connection and external connector, the multiunit recess has been seted up to external connector outer wall equidistant, connector main part top outer wall is fixed with the fixing base, movable storehouse has been seted up on the fixing base, movable block has been placed in the activity storehouse, the spout has all been seted up to activity storehouse inner wall both sides, all install the slider in the spout, it is two sets of the relative one end of slider all is fixed mutually with the activity storehouse, the activity storehouse is connected with the fixture block through the connecting plate towards external connector one end outer wall, the one end outer wall that the activity storehouse deviates from external connector is fixed with draws the handle, the slider passes through locking Assembly and fixing base fixed connection.

As a preferred technical scheme of the utility model, the locking assembly comprises a plurality of groups of jacks arranged at one end of the movable bin and limiting pins inserted into the jacks, the jacks with the same inner diameter as the jacks are arranged on the slide block facing to one end of the jacks, and the limiting pins are embedded into the jacks on the slide block.

As a preferable technical scheme of the utility model, the inner wall of the sliding groove is designed in a T shape, and the sliding block is designed in a T shape corresponding to the sliding groove.

As a preferable technical scheme of the utility model, the outer wall of the pull handle is provided with anti-skid grains.

As a preferred technical scheme of the present invention, a plurality of sets of latch teeth are fixed on an outer wall of one end of the latch facing the external connector, and the latch teeth are all embedded in a groove on the external connector.

As a preferable technical scheme of the utility model, the outer diameter of the part, inserted into the jack, of the limiting pin is the same as the inner diameter of the jack.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the movable bin drives the clamping block to move downwards under the action of self gravity through the mutual matching of the arranged groove, the fixed seat, the movable bin, the movable block, the sliding chute, the sliding block, the connecting plate, the clamping block, the pull handle, the jack and the limiting pin, the limiting pin is pulled outwards, the limiting pin is enabled to remove the limiting effect on the sliding block, the movable bin is enabled to drive the clamping block to move downwards under the action of the movable bin, the two groups of sliding blocks move downwards along the sliding chute under the action of the movable bin, when the lower end of the clamping block is embedded into the groove on the external connector, the clamping block is enabled to form a steering limiting effect on the external connector, and the problem that when a connecting cable is touched by mistake from the outside, the connecting position is possibly loosened, and the equipment is poor in contact is avoided;

2. through setting up the jack of multiunit co-altitude, make the slider can fix at co-altitude under the effect of spacing pin and jack to make the fixture block form to turn to limiting displacement to the external connector of different specifications, effectively increased the suitability of device.

Drawings

FIG. 1 is a perspective view of the present invention in a first state;

FIG. 2 is a perspective view of the present invention in a second state;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of B of FIG. 2 in accordance with the present invention;

wherein: 1. a connector body; 2. an external connector; 3. a groove; 4. a fixed seat; 5. a movable bin; 6. a movable block; 7. a chute; 8. a slider; 9. a connecting plate; 10. a clamping block; 11. pulling a handle; 12. a jack; 13. and a limiting pin.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, a large current connector for signal pin header of industrial equipment comprises a connector body 1 and an external connector 2, the connector body 1 is connected with the external connector 2 by screw threads, a plurality of grooves 3 are arranged on the outer wall of the external connector 2 at equal intervals, a fixed seat 4 is fixed on the outer wall of the top end of the connector body 1, a movable bin 5 is arranged on the fixed seat 4, a movable block 6 is arranged in the movable bin 5, sliding slots 7 are arranged on both sides of the inner wall of the movable bin 5, sliding blocks 8 are arranged in the sliding slots 7, the opposite ends of the two groups of sliding blocks 8 are fixed with the movable bin 5, the outer wall of one end of the movable bin 5 facing the external connector 2 is connected with a clamping block 10 through a connecting plate 9, a plurality of clamping teeth are fixed on the outer wall of one end of the clamping block 10 facing the external connector 2, the clamping teeth are all embedded in the grooves 3 on the external connector 2, a pull handle 11 is fixed on the outer wall of one end of the movable bin 5 facing away from the external connector 2, the sliding block 8 is fixedly connected with the fixed seat 4 through a locking component;

during the use, accomplish the back of being connected when external connector 2 and connector main part 1, outside pulling stop pin 13, make stop pin 13 relieve the limiting displacement to slider 8, make activity storehouse 5 drive fixture block 10 downstream under the effect of self gravity, two sets of sliders 8 are along spout 7 downstream under the effect in activity storehouse 5, in embedding recess 3 on external connector 2 when fixture block 10 lower extreme, make fixture block 10 form to turn to limiting displacement to external connector 2, avoided receiving external error when the connecting cable and touched, it is not hard up to lead to the junction to produce very probably, thereby lead to the problem of equipment contact failure.

In other embodiments, the locking assembly comprises a plurality of groups of jacks 12 arranged at one end of the movable bin 5 and limiting pins 13 inserted into the jacks 12, the slide block 8 facing one end of the jack 12 is provided with a jack with the same inner diameter as the jack 12, and the limiting pins 13 are embedded into the jacks on the slide block 8;

through setting up multiunit not jack 12 of co-altitude, make slider 8 can fix at co-altitude not under the effect of spacing pin 13 and jack 12 to make fixture block 10 form to turn to limiting displacement to the external connector 2 of different specifications, effectively increased the suitability of device.

In other embodiments, the inner wall of the sliding groove 7 is designed in a T shape, and the sliding block 8 is designed in a T shape corresponding to the sliding groove 7;

through the design, the movable bin 5 cannot normally rotate under the action of the sliding block 8 and the sliding groove 7, and the fixture block 10 is ensured not to rotate.

In other embodiments, the outer wall of the pull handle 11 is provided with anti-skid grains;

through this design, increased the frictional force of pulling handle 11 and hand, be convenient for pull handle 11.

In other embodiments, the outer diameter of the position where the limit pin 13 is inserted into the insertion hole 12 is the same as the inner diameter of the insertion hole 12;

through this design, in spacing pin 13 runs through jack 12 embedding slider 8, avoided spacing pin 13 to produce in jack 12 and rocked, improved the stability of device.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a large current connector of signal pin header for industrial equipment, includes connector main part (1) and external connector (2), connector main part (1) threaded connection and external connector (2), its characterized in that: the connector comprises a connector body (1), a connector body (7), a sliding block (8), a sliding block (6), a connecting block (10) and a pull handle (11), wherein the outer wall of the external connector (2) is equidistantly provided with a plurality of groups of grooves (3), the outer wall of the top end of the connector body (1) is fixed with a fixing seat (4), the fixing seat (4) is provided with a movable bin (5), the movable bin (5) is internally provided with the sliding block (7), the sliding block (8) is arranged in the sliding slot (7) and is fixed with the movable bin (5) at one end opposite to the sliding block (8), the movable bin (5) is connected with the clamping block (10) towards the outer wall of one end of the external connector (2) through a connecting plate (9), the outer wall of one end of the movable bin (5) deviating from the external connector (2) is fixed with the pull handle (11), and the sliding block (8) is fixedly connected with the fixing seat (4) through a locking assembly.

2. The signal pin header high-current connector for industrial equipment as claimed in claim 1, wherein: the locking assembly comprises a plurality of groups of jacks (12) arranged at one end of the movable bin (5) and limiting pins (13) inserted into the jacks (12), the jacks with the same inner diameters as the jacks (12) are arranged on the sliding block (8) facing one end of the jacks (12), and the limiting pins (13) are embedded into the jacks on the sliding block (8).

3. The signal pin header high-current connector for industrial equipment as claimed in claim 1, wherein: the inner wall of the sliding groove (7) is designed in a T shape, and the sliding block (8) is designed in a T shape corresponding to the sliding groove (7).

4. The signal pin header high-current connector for industrial equipment as claimed in claim 1, wherein: the outer wall of the pull handle (11) is provided with anti-skid grains.

5. The signal pin header high-current connector for industrial equipment as claimed in claim 1, wherein: the outer wall of one end, facing the external connector (2), of the clamping block (10) is fixed with a plurality of groups of clamping teeth, and the clamping teeth are embedded into the grooves (3) in the external connector (2).

6. The signal pin header high-current connector for industrial equipment as claimed in claim 2, wherein: the outer diameter of the position, inserted into the jack (12), of the limiting pin (13) is the same as the inner diameter of the jack (12).