CN218677739U - Multi-core plug of interface cable - Google Patents

Abstract

The utility model belongs to the technical field of the industry plug, concretely relates to multicore plug of interface cable has solved the easy problem that damages and joint department is insecure of contact pin that exists among the prior art, including first gear and casing, the inside nested wired body of first gear, the guide block of the three equipartition of screw fixedly connected with is passed through to the bottom of first gear, and is three the inside of guide block all slides and is equipped with the slider, screw fixedly connected with cushion is passed through to the bottom of first gear, rotate on the cushion and install the bull stick, through the setting of first gear and second gear isotructure, rotate the knob when needing to connect the multicore plug, the knob drives the bull stick and rotates together with first gear, and first gear drives the second gear, and inside sliding connection's guide arm promotes the slider along the spout during second gear rotation, and the ejector pad opens the sealed lid that is located interface groove top simultaneously with the casing, pegs graft afterwards, has realized the effect of protection contact pin.

Description

Multi-core plug of interface cable

Technical Field

The utility model relates to an industrial plug technical field specifically is a multicore plug of interface cable.

Background

As is well known, industrial plugs, as their name implies, are generally classified into 3 cores, 4 cores, 5 cores, etc., current is generally classified into 16A, 32A, 63A, 125A, 2 50A, 420A, etc., and protection classes are classified into IP44 and IP67, which are conventional. Generally, the socket is matched with an industrial socket and an industrial connector for use. The industrial plug is simply a connector, and the voltage is divided into 40V-45V which is purple 110V-130V (yellow), 200V-250V (blue), 230V-415V which is red, and 500V which is black

The prior art has the following authorization notice numbers: CN216529538U, name; the utility model provides a multicore industrial plug of interface cable, including the plug, the top of plug is provided with rotatory piece, the top of rotatory piece is provided with the joint, the inside of plug is provided with the connector, the top of connector is provided with the several contact pin, the inside at joint top is provided with the closing plate, the top of closing plate is provided with the sealed head of several, the left part and the right part of plug and joint all are provided with the fixed block, be located the fixed block on the plug and be located and all be provided with the screw rod between the corresponding fixed block on the joint, the bottom of every screw rod all is provided with the nut, nut and screw rod pass through threaded connection, the inside left part and the right part of plug all are provided with the slider, the bottom that connects is provided with the cable, the inner wall of rotatory piece is provided with the internal thread, the outer wall of connector is provided with the external screw thread, rotatory piece and connector pass through threaded connection, can replace the visor to protect the plug contact pin and effectively improve the plug practicality, however there is not fixed knot structure behind this experiment novel plug and contact pin connection, operating personnel touch carelessly and touch the consequence and probably lead to plug and contact pin contact failure in carelessly in the condition of careless circumstances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multicore plug of interface cable has solved the easy problem of damaging and joint department insecure of contact pin.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-core plug of an interface cable comprises a first gear and a shell, wherein a wire body is nested inside the first gear, the bottom of the first gear is fixedly connected with three uniformly distributed guide blocks through screws, slide blocks are assembled inside the three guide blocks in a sliding mode, the bottom of the first gear is fixedly connected with a cushion block through screws, a rotating rod is rotatably installed on the cushion block, a second gear is fixedly sleeved outside the rotating rod and is in meshed connection with the first gear, and a knob is welded at the top of the rotating rod;

the one end of three the slider with the casing passes through screw fixed connection, the inside slip of casing is equipped with the piece of taking out of three equipartition, the pull rod through the three equipartition of screw fixedly connected with on the casing, the common welding of the other end of pull rod has sealed lid, sealed lid evenly divide into three fritters, through screw fixedly connected with guide arm on the slider, the guide arm slip assembly is in the inside of first gear.

Preferably, the top of the wire body is provided with an interface slot, the top of the wire body is fixedly connected with a fastening ring through a screw, a clamping block is assembled in the fastening ring in a sliding manner, and a guide pillar is assembled in the clamping block in a sliding manner.

Preferably, a limiting groove is formed in the fastening ring, the clamping block is slidably connected in the limiting groove, a spring is sleeved outside the guide pillar, one end of the spring is welded on one side of the clamping block, and the other end of the spring is welded on the side wall of the limiting groove.

Preferably, three evenly distributed connecting grooves are formed in the shell, and the pulling block is connected to the inside of the connecting grooves in a sliding mode.

Preferably, a groove is formed in the sliding block, and the guide rod is fixedly nested in the groove.

Preferably, the three guide blocks are all provided with sliding grooves, and the sliding blocks are connected inside the sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of first gear and second gear isotructure rotates the knob when needing to connect the multicore plug, and the knob drives the bull stick and rotates together with first gear, and first gear drives the second gear, and inside sliding connection's guide arm promotes the slider along the spout during second gear rotation, and the ejector pad opens the sealed lid that is located interface groove top simultaneously with the casing and opens, pegs graft afterwards, has realized the effect of protection contact pin.

2. The utility model discloses a setting of tight loop and fixture block isotructure inserts the contact pin with the jack when sealed lid is opened, and the fixture block that is located tight loop inside this moment fixes the line body, places the mistake in the work progress and bumps and lead to contact failure, has realized the stability effect of reinforcing contact pin and plug.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of another overall structure of the present invention;

FIG. 4 is a schematic view of the bottom overall structure of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

In the figure: 1. a wire body; 2. a knob; 3. a rotating rod; 4. extracting blocks; 5. a housing; 6. a sealing cover; 7. a first gear; 8. a guide block; 9. a guide bar; 10. a slider; 11. a chute; 12. a pull rod; 13. a guide post; 14. a clamping block; 15. a spring; 16. a limiting groove; 17. a cushion block; 18. a second gear; 19. an interface slot; 20. a groove; 21. connecting grooves; 22. and (7) fastening rings.

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 first embodiment is as follows:

referring to fig. 1-5, a multi-core plug of an interface cable, including 1. A multi-core plug of an interface cable, including a first gear 7 and a housing 5, a wire body 1 is nested inside the first gear 7, the bottom of the first gear 7 is fixedly connected with three uniformly distributed guide blocks 8 through screws, the inside of the three guide blocks 8 is all slidably assembled with a slider 10, the bottom of the first gear 7 is fixedly connected with a cushion block 17 through screws, a rotating rod 3 is rotatably installed on the cushion block 17, an external fixed sleeve of the rotating rod 3 is provided with a second gear 18, the second gear 18 is engaged with the first gear 7, a knob 2 is welded on the top of the rotating rod 3, one end of the three sliders 10 is fixedly connected with the housing 5 through screws, the inside of the housing 5 is slidably assembled with three uniformly distributed pulling blocks 4, the housing 5 is fixedly connected with three uniformly distributed pull rods 12 through screws, the other end of the pull rod 12 is welded with a sealing cover 6, the sealing cover 6 is uniformly divided into three small blocks, a guide rod 9 is fixedly connected with the slider 10 through screws, the guide rod 9 is slidably assembled inside the first gear 7, a contact pin is arranged inside the first gear 7 and the second gear 18, the sliding plug is connected with the sliding block 18, the sliding block, the sliding groove 9, the sliding groove is opened, the sliding groove of the sliding block 7, the sliding groove 9, and the sliding groove is connected with the sliding groove of the sliding block 7, the sliding groove 9, and the sliding groove of the sliding block, and the sliding groove 9, and the sliding groove of the sliding block, and the sliding block 7, and the sliding groove of the sliding block 11, and the sliding groove of the sliding block is opened, and the sliding groove of the sliding block, and the sliding groove of the sliding block 7.

Referring to fig. 3, three evenly distributed connecting slots 21 are formed in the housing 5, and the drawer block 4 is slidably connected to the inside of the connecting slots 21.

Referring to fig. 4, a groove 20 is formed in the slider 10, and the guide rod 9 is fixedly embedded in the groove 20.

Referring to fig. 5, the three guide blocks 8 are all provided with a sliding slot 11 therein, and the sliding block 10 is slidably connected to the sliding slot 11.

The utility model discloses the concrete implementation process as follows: when the cable body 1 is not used, the top of the interface groove 19 is provided with a close cover, the sealing cover 6 plays a role in protecting a contact pin in the cable body 1, the sealing cover 6 is uniformly divided into three equal parts, one side of each part is fixedly connected with a pull rod 12, when the connection is needed, the knob 2 is firstly rotated, the knob 2 can drive the second gear 18 to rotate together when rotating, the first gear 7 meshed and connected with the second gear 18 can rotate together, three uniformly arranged sliding grooves 11 are formed in the gears, the sliding grooves 11 are arc-shaped, the guide rod 9 in sliding connection in the sliding grooves 11 can move along the sliding grooves 11 along with the rotation of the first gear 7, the sliding block 10 fixedly connected to the bottom of the guide rod 9 can extend outwards under the driving of the guide rod 9, one end of the sliding block 10 is fixedly connected with the shell 5, the sliding block 10 extends outwards to the shell 5 and also extends outwards, and the three sliding blocks 4 in sliding connection are arranged in the shell 5, so that the shell 5 can realize the effect of outward extension, and the three pull rods 12 can simultaneously open the sealing covers 6, thereby connecting cables;

example two:

referring to fig. 1 to 5, the other features of a riveting and positioning tool are the same as those of the first embodiment, and the difference features are as follows: please refer to fig. 1, an interface slot 19 has been seted up at the top of the wire body 1, the top of the wire body 1 is through screw fixedly connected with clamping ring 22, the inside slip of clamping ring 22 is equipped with fixture block 14, the inside slip of fixture block 14 is equipped with guide pillar 13, through the setting of structures such as clamping ring 22 and fixture block 14, insert the contact pin with the jack when sealed lid 6 is opened, the fixture block 14 that is located the inside of clamping ring 22 at this moment fixes the wire body 1, it bumps in the work progress by mistake and leads to contact failure to place, the stability effect of reinforcing contact pin and plug has been realized.

Referring to fig. 2, a limiting groove 16 is formed in the fastening ring 22, the locking block 14 is slidably connected to the inside of the limiting groove 16, a spring 15 is sleeved outside the guide post 13, one end of the spring 15 is welded to one side of the locking block 14, and the other end of the spring 15 is welded to a side wall of the limiting groove 16.

At the bottom fixedly connected with clamping ring 22 of cable interface groove 19, after contact pin and jack butt joint, the inside fixture block 14 of clamping ring 22 can be fixed a position the cable and fixed action, places in the work progress personnel's mistake collision and leads to contact failure. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multi-core plug of an interface cable, comprising a first gear (7) and a housing (5), characterized in that: the wire body (1) is embedded in the first gear (7), the bottom of the first gear (7) is fixedly connected with three uniformly distributed guide blocks (8) through screws, sliders (10) are assembled in the three guide blocks (8) in a sliding mode, the bottom of the first gear (7) is fixedly connected with a cushion block (17) through screws, a rotating rod (3) is rotatably installed on the cushion block (17), a second gear (18) is fixedly sleeved on the outer portion of the rotating rod (3), the second gear (18) is meshed with the first gear (7) and connected with the first gear (7), and a knob (2) is welded at the top of the rotating rod (3);

it is three the one end of slider (10) with casing (5) is through screw fixed connection, the inside of casing (5) slides and is equipped with the piece (4) of taking out of three equipartition, pull rod (12) through the three equipartition of screw fixedly connected with are gone up in casing (5), the common welding of the other end of pull rod (12) has sealed lid (6), sealed lid (6) evenly divide into three fritter, through screw fixedly connected with guide arm (9) on slider (10), guide arm (9) slide and assemble the inside of first gear (7).

2. The multi-core plug of an interface cable of claim 1, wherein: an interface groove (19) is formed in the top of the wire body (1), a fastening ring (22) is fixedly connected to the top of the wire body (1) through a screw, a clamping block (14) is assembled in the fastening ring (22) in a sliding mode, and a guide pillar (13) is assembled in the clamping block (14) in a sliding mode.

3. The multi-core plug of an interface cable of claim 2, wherein: a limiting groove (16) is formed in the fastening ring (22), the clamping block (14) is connected to the limiting groove (16) in a sliding mode, a spring (15) is sleeved on the outer portion of the guide pillar (13), one end of the spring (15) is welded to one side of the clamping block (14), and the other end of the spring (15) is welded to the side wall of the limiting groove (16).

4. The multi-core plug of an interface cable of claim 1, wherein: connecting grooves (21) of three equipartitions are seted up to the inside of casing (5), take out piece (4) sliding connection in the inside of connecting grooves (21).

5. The multiple core plug of an interface cable of claim 1, wherein: a groove (20) is formed in the slider (10), and the guide rod (9) is fixedly embedded in the groove (20).

6. The multi-core plug of an interface cable of claim 1, wherein: three spout (11) have all been seted up to the inside of guide block (8), slider (10) sliding connection is in the inside of spout (11).

Images