CN215579395U

CN215579395U - Engineering monitoring connector device

Info

Publication number: CN215579395U
Application number: CN202120973666.0U
Authority: CN
Inventors: 王伟; 张燕; 刘雷
Original assignee: Henan Haizhilan Road And Bridge Engineering Co ltd
Current assignee: Henan Haizhilan Road And Bridge Engineering Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-18
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an engineering monitoring connector device, which relates to the technical field of engineering monitoring connector devices and comprises a plug base, wherein the upper surface of the plug base is fixedly connected with a plug upper cover through screws, the lower surface of the plug base is fixedly connected with contact pins, the upper surface of the plug upper cover is provided with a wire inlet, the upper end of the wire inlet is provided with a waterproof gasket, the outer surface of the wire inlet is in threaded connection with a first screwing cover, the lower end of the plug base is inserted with a socket plate, two ends of the upper surface of the socket plate are provided with limiting devices, the lower surface of the socket plate is fixedly connected with a mounting groove, the inside of the mounting groove is clamped with a waterproof plate, the lower surface of the socket plate is in threaded connection with a socket shell, and the lower end of the socket shell is provided with a second screwing cover. According to the utility model, by arranging the limiting device and the clamping groove, when the contact pin is inserted into the socket board in the connection process, the limiting rod can be directly clamped into the clamping groove of the plug base, so that the effect of increasing the connection speed is achieved.

Description

Engineering monitoring connector device

Technical Field

The utility model relates to the technical field of engineering monitoring connector devices, in particular to an engineering monitoring connector device.

Background

In the process of managing the working conditions of the construction machinery equipment, basically all detection devices need to use an electric connector to supply power and transmit data to the equipment, including a socket body and a socket contact. When the plug and the socket are plugged, the plug contact element is electrically connected with the socket contact element in a plugging way, and then the plug body and the socket body are locked and connected through the screw and the locking sheet structure to ensure good electrical connection between the plug contact element and the socket contact element. Common classification methods for electrical connectors include shape, structure, use, etc.

At present, the existing electric connector mostly adopts connection modes such as screw locking, buckle locking or hook locking to realize the electric connection of the plug and the socket, but the connection speed when using the screw locking is slower, the anti-loosening effect of the connection of the locking sheet when using the buckle locking or hook locking is not good, and the existing connector can not effectively prevent water, when the outdoor use meets rainy weather, the damage of the circuit can be often caused, so the existing electric connector has the defects of slower connection speed and incapability of effectively preventing water.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an engineering monitoring connector apparatus that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the socket comprises a plug base, wherein the upper surface of the plug base is fixedly connected with a plug upper cover through screws, the inner part of the plug base is fixedly connected with a wire connecting block, the lower surface of the plug base is fixedly connected with contact pins, the upper surface of the plug upper cover is provided with a wire inlet, the outer surface of the wire inlet is provided with external threads, the upper end of the wire inlet is provided with a waterproof gasket, the outer surface of the wire inlet is in threaded connection with a first screwing cover, the lower end of the plug base is inserted into a socket board, two ends of the upper surface of the socket board are provided with limiting devices, the lower surface of the socket board is fixedly connected with a mounting groove, a waterproof board is clamped in the mounting groove, the right end of the waterproof board is provided with a fixed block, a third spring is fixedly connected between the waterproof board and the fixed block, the left end of the waterproof board is fixedly connected with a waterproof board button, and the lower surface of the socket board is in threaded connection with a socket shell, and a second screwing cover is arranged at the lower end of the socket shell.

Optionally, the outer surface of the plug base is provided with a clamping groove, and notches are arranged on two sides of the upper end of the plug base and two sides of the lower end of the plug upper cover.

Optionally, a plug groove is formed in the middle of the upper surface of the socket board, the plug groove is matched with the lower surface of the plug base, and a waterproof gasket is arranged between the second screwing cover and the socket shell.

Optionally, stop device's inside is equipped with the gag lever post, the first spring of right-hand member fixedly connected with of gag lever post, the lower extreme of stop device's inside is equipped with the regulation pole, the surface of adjusting the pole has cup jointed the second spring, the middle part of first spring is equipped with wedge type groove, the one end of adjusting the pole be equipped with the fixture block of the wedge groove adaptation of first spring.

Optionally, there are two limiting devices, the limiting rod is matched with the clamping groove, the waterproof board is in seamless movable connection with the socket board, and one end of the waterproof board button penetrates through the outer surface of the socket shell.

Optionally, a metal connecting sheet is arranged inside the mounting groove, and a fourth spring is fixedly connected between one side of the metal connecting sheet and the inner side wall of the mounting groove.

(III) advantageous effects

The utility model provides an engineering monitoring connector device, which has the following beneficial effects:

1. this engineering monitoring connector device, through setting up stop device and draw-in groove, when the contact pin was pegged graft into the socket in the connection process, the gag lever post can direct joint enter plug base's draw-in groove in, the removal of restriction plug base with avoided the contact pin to extract the condition of socket, only need press stop device's regulation pole when dismantling then with plug base extract together with the contact pin can, this process is comparatively simple and convenient, compare in the mode of needs fix with screw originally, reached the effect that increases connection speed.

2. This engineering monitoring connector device, through setting up waterproof packing ring and waterproof board, cup joint waterproof packing ring again after the surface of wire during the use on the wire connecting block with its fixed connection, placed the rainwater and got into the plug from the inlet wire inside, when not using the socket, the jack on the socket version is plugged up all the time to the waterproof board, has avoided the entering of rainwater, has realized waterproof effect, has reached waterproof purpose.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a perspective view of the socket of the present invention;

FIG. 3 is a schematic illustration of an exploded structure of the plug of the present invention;

FIG. 4 is a schematic view of a bottom view of the socket board of the present invention;

FIG. 5 is a schematic cross-sectional view of the stopper of the present invention.

In the figure: 1. a plug base; 2. a card slot; 3. a notch; 4. the plug is covered; 5. a wire inlet; 6. an external thread; 7. a waterproof gasket; 8. a first screw-on cap; 9. inserting a pin; 10. a wire connecting block; 11. a socket board; 12. a limiting device; 1201. a limiting rod; 1202. a first spring; 1203. adjusting a rod; 1204. a second spring; 13. mounting grooves; 14. a waterproof sheet; 15. a fixed block; 16. a third spring; 17. a waterproof panel button; 18. a socket housing; 19. a plug recess; 20. a second screw-on cap; 21. a metal connecting sheet; 22. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: an engineering monitoring connector device comprises a plug base 1, wherein the outer surface of the plug base 1 is provided with a clamping groove 2, two sides of the upper end of the plug base 1 and two sides of the lower end of a plug upper cover 4 are provided with notches 3, the upper surface of the plug base 1 is fixedly connected with the plug upper cover 4 through screws, the inner part of the plug base 1 is fixedly connected with a lead connecting block 10, the lower surface of the plug base 1 is fixedly connected with contact pins 9, the upper surface of the plug upper cover 4 is provided with a wire inlet 5, the outer surface of the wire inlet 5 is provided with external threads 6, the upper end of the wire inlet 5 is provided with a waterproof gasket 7, the outer surface of the wire inlet 5 is in threaded connection with a first screwing cover 8, the lower end of the plug base 1 is inserted into a socket plate 11, the middle part of the upper surface of the socket plate 11 is provided with a plug groove 19, the plug groove 19 is matched with the lower surface of the plug base 1, the waterproof gasket 7 is arranged between a second screwing cover 20 and a socket shell 18, two ends of the upper surface of the socket board 11 are provided with limiting devices 12, the number of the limiting devices 12 is two, a limiting rod 1201 is matched with the clamping groove 2, a waterproof board 14 is in seamless movable connection with the socket board 11, one end of a waterproof board button 17 penetrates through the outer surface of the socket shell 18, the limiting rod 1201 is arranged inside the limiting device 12, a first spring 1202 is fixedly connected to the right end of the limiting rod 1201, an adjusting rod 1203 is arranged at the lower end of the inside of the limiting device 12, a second spring 1204 is sleeved on the outer surface of the adjusting rod 1203, a wedge-shaped groove is arranged in the middle of the first spring 1202, a clamping block matched with the wedge-shaped groove of the first spring 1202 is arranged at one end of the adjusting rod 1203, a mounting groove 13 is fixedly connected to the lower surface of the socket board 11, a metal connecting sheet 21 is arranged inside the mounting groove 13, a fourth spring 22 is fixedly connected between one side of the metal connecting sheet 21 and the inner side wall of the mounting groove 13, and the waterproof board 14 is clamped inside the mounting groove 13, the right end of the waterproof board 14 is provided with a fixed block 15, a third spring 16 is fixedly connected between the waterproof board 14 and the fixed block 15, the left end of the waterproof board 14 is fixedly connected with a waterproof board button 17, the lower surface of the socket board 11 is in threaded connection with a socket shell 18, and the lower end of the socket shell 18 is provided with a second screwing cover 20.

When in use, firstly the wires are stripped, then the branch insulated wires of each wire are stripped, the wires firstly pass through the first screwing cover 8 and then pass through the waterproof gasket 7, and pass through the plug through the wire inlet 5, and the branches of each wire are respectively fixedly connected with the wire connecting block 10, after the plug base 1 and the plug upper cover 4 are connected through screw fixation, the first screwing cover 8 is screwed, at the moment, the plug has a waterproof effect through the action of the waterproof gasket 7, after the outer layer insulating layer of the wire at the other end to be connected is stripped, the wire passes through the second screwing cover 20 at the lower end of the socket shell 18 and the waterproof gasket 7 in the socket shell 18 and finally penetrates into the socket shell 18 and is welded with the metal connecting sheet 21, when in use, the waterproof board button 17 is firstly pressed to enable the waterproof board 14 to be in an open state, and then the contact pin 9 of the plug base 1 can be directly inserted into the corresponding through hole of the socket plate 11, when the plug base is inserted into the socket, the through holes on the two sides of the plug base 1 are just clamped with the limiting rods 1201 of the limiting device 12, so that the plug base 1 is firmly fixed in the plug groove 19 on the socket board 11, when the plug base needs to be disconnected, the plug base can be pulled out only by pressing the adjusting rod 1203 on the limiting device 12, the connection and disconnection steps are very simple and convenient, and the purpose of facilitating installation is achieved.

In conclusion, the limiting device 12 and the clamping groove 2 are arranged, when the contact pin 9 is inserted into the socket board 11 in the connection process, the limiting rod 1201 can be directly clamped into the clamping groove 2 of the plug base 1 to limit the movement of the plug base 1 and avoid the situation that the contact pin 9 is pulled out of the socket board 11, when the plug is disassembled, the plug base 1 and the contact pin 9 are pulled out only by pressing the adjusting rod 1203 of the limiting device 12, the process is simple and convenient, compared with the original mode of needing screw fixation, the effect of increasing the connection speed is achieved, the waterproof gasket 7 and the waterproof board 14 are arranged, when the plug is used, the waterproof gasket 7 is sleeved on the outer surface of a lead and then is fixedly connected onto the lead connecting block 10, rainwater is placed into the plug from the lead inlet 5, when the socket board 11 is not used, the waterproof board 14 always plugs up the jack on the socket board, and the rainwater is prevented from entering, the waterproof effect is realized, and the waterproof purpose is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An engineering monitoring connector device, includes plug base (1), its characterized in that: the upper surface of the plug base (1) is fixedly connected with a plug upper cover (4) through a screw, the inner part of the plug base (1) is fixedly connected with a wire connecting block (10), the lower surface of the plug base (1) is fixedly connected with a contact pin (9), the upper surface of the plug upper cover (4) is provided with a wire inlet (5), the outer surface of the wire inlet (5) is provided with external threads, the upper end of the wire inlet (5) is provided with a waterproof gasket (7), the outer surface of the wire inlet (5) is in threaded connection with a first screwing cover (8), the lower end of the plug base (1) is inserted into a socket board (11), two ends of the upper surface of the socket board (11) are provided with limiting devices (12), the lower surface of the socket board (11) is fixedly connected with a mounting groove (13), the inner part of the mounting groove (13) is clamped with a waterproof board (14), the right-hand member of waterproof board (14) is equipped with fixed block (15), fixedly connected with third spring (16) between waterproof board (14) and fixed block (15), the left end fixedly connected with waterproof board button (17) of waterproof board (14), the lower surface threaded connection of socket (11) has socket shell (18), the lower extreme of socket shell (18) is equipped with second and screws up lid (20).

2. An engineering monitoring connector device according to claim 1, wherein: the plug is characterized in that a clamping groove (2) is formed in the outer surface of the plug base (1), and notches (3) are formed in the two sides of the upper end of the plug base (1) and the two sides of the lower end of the plug upper cover (4).

3. An engineering monitoring connector device according to claim 1, wherein: the middle part of the upper surface of the socket board (11) is provided with a plug groove (19), the plug groove (19) is matched with the lower surface of the plug base (1), and a waterproof gasket (7) is arranged between the second screwing cover (20) and the socket shell (18).

4. An engineering monitoring connector device according to claim 1, wherein: the inside of stop device (12) is equipped with gag lever post (1201), the first spring (1202) of right-hand member fixedly connected with of gag lever post (1201), the lower extreme of the inside of stop device (12) is equipped with adjusts pole (1203), the surface of adjusting pole (1203) has cup jointed second spring (1204), the middle part of first spring (1202) is equipped with wedge type groove, the one end of adjusting pole (1203) is equipped with the fixture block with the wedge type groove adaptation of first spring (1202).

5. An engineering monitoring connector device according to claim 4, wherein: the socket is characterized in that the number of the limiting devices (12) is two, the limiting rods (1201) are matched with the clamping grooves (2), the waterproof plate (14) is in seamless movable connection with the socket plate (11), and one end of the waterproof plate button (17) penetrates through the outer surface of the socket shell (18).

6. An engineering monitoring connector device according to claim 1, wherein: the mounting groove is characterized in that a metal connecting sheet (21) is arranged inside the mounting groove (13), and a fourth spring (22) is fixedly connected between one side of the metal connecting sheet (21) and the inner side wall of the mounting groove (13).