CN220797278U - High leakproofness connecting terminal outer protection - Google Patents

Abstract

The utility model discloses an external protection of a high-tightness connecting terminal, which comprises a male plug and a female plug, wherein the male plug comprises a bottom plate, the upper end and the lower end of the bottom plate are respectively provided with a fixed ring, the two sides of the bottom plate are respectively provided with a fixed block, the front end of the bottom plate is protruded with a cover body, the body cavity of the cover body is protruded with a boss, the front end of the boss is protruded with an insert, the fixed rings at the upper end and the lower end of the bottom plate are respectively and movably connected with an indicating plate, and an elastic piece is connected between the inner side of the indicating plate and the cover body; the female plug comprises a base, guard plates are arranged on two sides of the base, an inserting block protrudes out of the front end of the base, a jack matched with the inserting block is formed in the front end of the inserting block, and clamping pieces are arranged on two sides of the inserting block in an extending mode; the bottom plate with the equal extension of base rear end is provided with the connecting wire, and the closure is stronger, and grafting is stable a high leakproofness connecting terminal outer protection that is difficult for droing.

Description

High leakproofness connecting terminal outer protection

Technical Field

The utility model relates to the technical field of terminal equipment, in particular to an external protection of a high-tightness connecting terminal.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more. In addition to PCB board terminals, there are hardware terminals, nut terminals, spring terminals, etc. that are most widely used.

The connecting terminal among the prior art is usually relatively poor in closure, only connects through simple grafting structure, in the use of connecting terminal, when meeting collision, the circumstances such as liquid cause the injury to connecting terminal directly easily to take place to damage to connecting terminal is under the condition of exposing, gets into the dust easily, influences the practicality, and consequently, connecting terminal equipment among the prior art has certain technical defect.

Disclosure of Invention

In order to solve the problems, the utility model provides the high-tightness external protection of the connecting terminal, which has stronger sealing performance, stable plugging and difficult falling.

In order to achieve the above purpose, the utility model provides an external protection of a high-tightness connecting terminal, which comprises a male plug and a female plug, wherein the male plug comprises a bottom plate, the upper end and the lower end of the bottom plate are respectively provided with a fixed ring, the two sides of the bottom plate are respectively provided with a fixed block, the front end of the bottom plate is protruded with a cover body, a boss is protruded in the cover body cavity, the front end of the boss is protruded with an insert, the upper end and the lower end of the bottom plate are respectively movably connected with a finger pressing plate through the fixed rings at the upper end and the lower end of the bottom plate, and an elastic piece is connected between the inner side of the finger pressing plate and the cover body; the female plug comprises a base, guard plates are arranged on two sides of the base, an inserting block protrudes out of the front end of the base, a jack matched with the inserting block is formed in the front end of the inserting block, and clamping pieces are arranged on two sides of the inserting block in an extending mode; the bottom plate with the connection line all extends to be provided with in base rear end.

Preferably, the fixed rings are respectively arranged at the upper end and the lower end of the bottom plate and are arranged at the left side and the right side, a flat-open shaft is arranged between the fixed rings at the left side and the right side, an indicating pressing plate is movably connected through the flat-open shaft, the front end of the indicating pressing plate is provided with a downward extending clamping plate, an arc-shaped groove is formed in the lower end of the clamping plate, and an elastic piece is connected between the middle part of the lower end surface of the indicating pressing plate and the cover body and is a spring.

Preferably, a clamping groove is formed in the middle of the fixed block, and the clamping groove is used for embedding the guard board.

Preferably, the cover body is a rectangular structure cavity with hollow inside and an opening at the front end, lock holes for embedding the clamping pieces are formed in two sides of the cover body, and the plug-in units are two cylindrical structures which are arranged in parallel.

Preferably, the guard board is of a 7-shaped structure, the front end of the guard board is provided with a plugboard in a protruding mode, and the guard board is inserted into a clamping groove in the middle of the fixed block through the plugboard.

Preferably, two jacks matched with the plug-in are formed at the front end of the plug-in block, and the jacks are of cylindrical cavity structures.

The utility model has the beneficial effects that: according to the utility model, the fixed rings are arranged at the upper end and the lower end of the male plug, the finger plates are movably arranged, after the male plug is connected with the female plug, the clamping plates at the front end of the finger plates and the arc-shaped grooves are fixedly clamped by the finger plates after being spliced, so that the male plug is not easy to fall off, meanwhile, the two sides of the female plug are provided with the guard plates, the guard plates are arranged in the clamping grooves of the fixed blocks in an extending way through the guard plates after being spliced, the left side and the right side of the spliced male plug and the female plug can be protected, the upper side, the lower side, the left side and the right side of the spliced male plug and the spliced female plug are protected in a multi-aspect manner through the cooperation with the finger plates, the stroke is high-tightness space, dust, liquid and external collision are prevented from damaging the spliced male plug and the female plug, the clamping members and the locking holes are further fixedly connected through the embedded structure, the anti-falling performance is better, the protection capability between the connecting terminals is improved, and the practicability is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model.

Reference numerals in the drawings indicate

1. A bottom plate; 101. a fixing ring; 102. a fixed block; 103. a clamping groove; 2. a flat-open shaft; 3. an acupressure probe; 301. a clamping plate; 302. an arc-shaped groove; 303. an elastic member; 4. a cover body; 401. a lock hole; 5. a boss; 501. an insert; 6. a base; 601. inserting blocks; 602. a clamping piece; 603. a jack; 7. a guard board; 701. inserting plate; 8. and (5) connecting wires.

The specific embodiment is as follows:

the technical solutions of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-2, the utility model provides an external protection of a high-tightness connecting terminal, which comprises a male plug and a female plug, wherein the male plug comprises a bottom plate 1, fixing rings 101 are arranged at the upper end and the lower end of the bottom plate 1, fixing blocks 102 are arranged at the two sides of the bottom plate 1, a cover body 4 is protruded at the front end of the bottom plate 1, a boss 5 is protruded in a cavity of the cover body 4, an insert 501 is protruded at the front end of the boss 5, an indicating plate 3 is movably connected with the fixing rings 101 at the upper end and the lower end of the bottom plate 1, and an elastic piece 303 is connected between the inner side of the indicating plate 3 and the cover body 4; the female plug comprises a base 6, guard plates 7 are arranged on two sides of the base 6, an inserting block 601 protrudes from the front end of the base 6, an inserting hole 603 matched with the inserting block 501 is formed in the front end of the inserting block 601, and clamping pieces 602 are arranged on two sides of the inserting block 601 in an extending mode; the bottom plate 1 and the rear end of the base 6 are both provided with connecting wires 8 in an extending mode.

Further, the fixing rings 101 are respectively arranged at the upper end and the lower end of the bottom plate 1 and are arranged at the left side and the right side, a flat-open shaft 2 is arranged between the fixing rings 101 at the left side and the right side, the flat-open shaft 2 is movably connected with the finger-pressure plate 3, the front end of the finger-pressure plate 3 is provided with a clamping plate 301 which extends downwards, the lower end of the clamping plate 301 is provided with an arc-shaped groove 302, an elastic piece 303 is connected between the middle part of the lower end surface of the finger-pressure plate 3 and the cover body 4, and the elastic piece 303 is a spring.

Further, a clamping groove 103 is formed in the middle of the fixing block 102, and the clamping groove 103 is used for embedding the guard plate 7.

Further, the cover body 4 is a rectangular structural cavity with a hollow interior and an open front end, lock holes 401 for embedding the clamping pieces 602 are formed in two sides of the cover body 4, and the plug-in units 501 are two cylindrical structures which are arranged in parallel.

Further, the guard plate 7 is of a 7-shaped structure, the front end of the guard plate 7 is protruded with an inserting plate 701, and the guard plate 7 is inserted into the clamping groove 103 in the middle of the fixed block 102 through the inserting plate 701.

Furthermore, two insertion holes 603 adapted to the plug 501 are formed at the front end of the plug 601, and the insertion holes 603 are in a cylindrical cavity structure.

According to the utility model, the fixed rings 101 are arranged at the upper end and the lower end of the male plug, the finger plates 3 are movably arranged, after the male plug is connected with the female plug, the front end clamping plate 301 and the arc-shaped groove 302 of the finger plates 3 are fixedly clamped through the finger plates 3 after being inserted, so that the male plug is not easy to fall off, meanwhile, the guard plates 7 are arranged at the two sides of the female plug, the insertion plates 701 are arranged at the two sides of the guard plates 7 in an extending manner, after being inserted, the insertion plates 701 are inserted into the clamping grooves 103 of the fixing blocks 102, the left side and the right side of the joint of the male plug and the female plug after being inserted can be protected, through the cooperation with the finger plates 3, the upper side, the lower side, the left side and the right side of the joint are protected in multiple aspects after being connected, the stroke is high-tightness space is reserved, dust, liquid and external collision are prevented from damaging the joint, moreover, the connection between the male plug and the female plug can be further fixed through the embedded structure of the clamping pieces 602 and the locking holes 401, the protection capability between the connection terminals is improved, and the practicability is strong.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a high leakproofness connecting terminal outer protection, includes public plug and female plug, its characterized in that: the male plug comprises a bottom plate (1), wherein fixing rings (101) are arranged at the upper end and the lower end of the bottom plate (1), fixing blocks (102) are arranged at the two sides of the bottom plate (1), a cover body (4) is protruded at the front end of the bottom plate (1), a boss (5) is protruded in a cavity of the cover body (4), an insert (501) is protruded at the front end of the boss (5), an indicating plate (3) is movably connected with the fixing rings (101) at the upper end and the lower end of the bottom plate (1), and an elastic piece (303) is connected between the inner side of the indicating plate (3) and the cover body (4); the female plug comprises a base (6), guard plates (7) are arranged on two sides of the base (6), an inserting block (601) protrudes out of the front end of the base (6), an inserting hole (603) matched with the inserting piece (501) is formed in the front end of the inserting block (601), and clamping pieces (602) are arranged on two sides of the inserting block (601) in an extending mode; the connecting wires (8) are arranged at the rear ends of the base plate (1) and the base (6) in an extending mode.

2. The high-tightness external protection for connecting terminals according to claim 1, wherein: the utility model discloses a fixed ring, including fixed ring (101), fixed ring (101) are set up respectively in bottom plate (1) upper and lower both ends and arrange left and right sides in, left and right sides between fixed ring (101) have set up flat-open axle (2), through flat-open axle (2) swing joint has finger clamp plate (3), finger clamp plate (3) front end is provided with and extends decurrent cardboard (301), arc wall (302) have been seted up to cardboard (301) lower extreme, be connected with elastic component (303) between finger clamp plate (3) lower terminal surface middle part and cover body (4), elastic component (303) are the spring.

3. The high-tightness external protection for connecting terminals according to claim 1, wherein: a clamping groove (103) is formed in the middle of the fixed block (102), and the clamping groove (103) is used for embedding the guard board (7).

4. The high-tightness external protection for connecting terminals according to claim 1, wherein: the cover body (4) is a rectangular structure cavity with a hollow inside and an opening at the front end, lock holes (401) for embedding the clamping pieces (602) are formed in two sides of the cover body (4), and the plug-in units (501) are two cylindrical structures which are arranged in parallel.

5. A high-tightness terminal outer shield according to claim 3, wherein: the guard board (7) is of a 7-shaped structure, the front end of the guard board (7) is provided with an inserting plate (701) in a protruding mode, and the guard board (7) is inserted into a clamping groove (103) in the middle of the fixed block (102) through the inserting plate (701).

6. The high-tightness external protection for connecting terminals according to claim 1, wherein: two jacks (603) matched with the plug-in units (501) are formed in the front end of the plug-in block (601), and the jacks (603) are of cylindrical cavity structures.