CN211789998U

CN211789998U - Low pressure is qualified for next round of competitions wiring connection plate structure of cabinet

Info

Publication number: CN211789998U
Application number: CN202020547852.3U
Authority: CN
Inventors: 刘徐军; 黄勉加
Original assignee: Hunan Yin Yuan Electric Applicance Co ltd
Current assignee: Hunan Yin Yuan Electric Applicance Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-27
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a wiring connecting plate structure of a low-voltage wire outlet cabinet, which comprises a wiring box arranged on the end surface of the wire outlet cabinet, wherein symmetrical L-shaped limiting plates are arranged on two sides of the top end of the wiring box, the symmetrical L-shaped limiting plates form an opening, a T-shaped sliding cover is arranged in the opening in a sliding manner, and one end of the T-shaped sliding cover extends to be flush with the end part of the wiring box; two sides of the bottom surface of the T-shaped sliding cover are fixedly connected with mirror symmetric racks, and the rack teeth of the racks face the two sides outwards; a connecting plate is movably arranged on the inner bottom surface of the junction box right below the T-shaped sliding cover; control mechanisms penetrate through two sides of the junction box and are in transmission connection with the T-shaped sliding cover and the connecting plate, and limiting sliding grooves are formed in two sides of an inner cavity of the junction box corresponding to the control mechanisms; the utility model ensures the synchronous working procedures of the connecting plate when conducting wire connection; the wire outlet cabinet wire connecting piece is pushed out during connection, is arranged in the junction box during working, has a good protection effect on the wire outlet cabinet wire connecting element, and is suitable for popularization.

Description

Low pressure is qualified for next round of competitions wiring connection plate structure of cabinet

Technical Field

The utility model relates to a low pressure is qualified for next round of competitions the cabinet field, especially relates to a low pressure is qualified for next round of competitions wiring connection plate structure of cabinet.

Background

The connection board is a kind of accessory product for realizing electrical connection, and is industrially divided into the category of connectors. 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 wiring connection board is more and more, and the variety is more and more. The most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.

For convenience of maintenance, electrical elements in electrical equipment, such as switch equipment and protective electrical equipment, are usually mounted and fixed on the outgoing line cabinet, and connection between the outgoing line cabinet and external wires is mostly performed by adopting a wiring connection board; the wiring cabinet is manually pulled out of the wiring board after the wiring cabinet needs to be opened for maintenance or operation, which wastes time and labor and is unsafe for the electric elements in the wiring cabinet.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a low pressure is qualified for next round of competitions cabinet's wiring connecting plate structure can solve the technical defect who exists among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a wiring connecting plate structure of a low-voltage wire outlet cabinet comprises a wiring box arranged on the end face of the wire outlet cabinet, wherein symmetrical L-shaped limiting plates are arranged on two sides of the top end of the wiring box, an opening is formed by the symmetrical L-shaped limiting plates, a T-shaped sliding cover is arranged in the opening in a sliding mode, and one end of the T-shaped sliding cover extends to be flush with the end portion of the wiring box; two sides of the bottom surface of the T-shaped sliding cover are fixedly connected with mirror-symmetrical racks, and the rack teeth of the racks face the two sides outwards; a connecting plate is movably arranged on the inner bottom surface of the junction box right below the T-shaped sliding cover; the junction box both sides are run through and are equipped with control mechanism, control mechanism transmission is connected T type and is slided lid and connecting plate, just spacing spout has been seted up to the junction box inner chamber both sides that control mechanism corresponds.

Preferably, the control mechanism comprises a rotating rod which is rotatably arranged on the top surface of the junction box in a penetrating mode, and the rotating rod extends to the inner cavity of the junction box; the upper end and the lower end of the rotating rod are respectively and coaxially fixedly connected with a rotating cap and a gear, and the gear is meshed with the rack; the bottom surface of the gear is fixedly connected with a threaded rod, and the bottom end of the threaded rod is rotatably connected to the inner bottom surface of the junction box.

Preferably, the control mechanism further comprises a nut ring sleeved on the threaded rod in a threaded manner, two sides of the nut ring are fixedly connected with the limiting rod and the connecting rod respectively, and the tail end of the limiting rod is connected with the limiting sliding groove in a sliding manner.

Preferably, symmetrical sleeves are vertically and fixedly connected to the inner bottom surface of the junction box, lifting rods are arranged in the sleeves in a sliding mode, one side of the top ends of the lifting rods is vertically and fixedly connected with connecting rods, and the top ends of the lifting rods are fixedly connected with horizontal connecting plates.

Preferably, the upper surface and the lower surface of the connecting plate are respectively provided with an upper wiring terminal and a lower wiring terminal which correspond to each other, and the upper wiring terminal and the lower wiring terminal are electrically connected.

Preferably, the upper wiring end and the lower wiring end are nut gasket mechanisms or clamp spring gasket mechanisms.

Preferably, a plurality of wiring holes are formed in the outer side of the wiring box in a penetrating mode.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model has the advantages that the rotating rod and the threaded rod are integrally connected, so that the inner connecting plate can synchronously move out of the opening when the opening of the junction box is formed, and the process synchronization of the connecting plate during the wire connection is ensured; the wire outlet cabinet wire connecting piece is pushed out during connection, is arranged in the junction box during working, has a good protection effect on the wire outlet cabinet wire connecting element, and is suitable for popularization.

Drawings

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

FIG. 2 is a schematic side view of the outlet cabinet and the junction box of the present invention;

fig. 3 is a schematic top view of the junction box of the present invention;

fig. 4 is a schematic top view of the connection plate of the present invention;

wherein: 1. an outgoing line cabinet; 2. a junction box; 3. a T-shaped sliding cover; 4. turning the cap; 5. a rotating rod; 6. a gear; 7. a threaded rod; 8. a nut ring; 9. a limiting rod; 10. a connecting rod; 11. a sleeve; 12. a lifting rod; 13. a connecting plate; 14. an upper terminal; 15. a lower connecting terminal; 21. an L-shaped limiting plate; 22. a limiting chute; 31. a rack.

Detailed Description

Embodiment 1, please refer to fig. 1-4, the utility model provides a wiring connection plate structure of a low-voltage wire outlet cabinet, which includes a wiring box 2 installed on the end surface of the wire outlet cabinet 1, symmetrical L-shaped limiting plates 21 are provided on two sides of the top end of the wiring box 2, the symmetrical L-shaped limiting plates 21 form an opening, a T-shaped sliding cover 3 is slidably provided in the opening, and one end of the T-shaped sliding cover 3 extends to be flush with the end of the wiring box 2; two sides of the bottom surface of the T-shaped sliding cover 3 are fixedly connected with mirror symmetric racks 31, and the rack teeth of the racks 31 face to the outer sides; a connecting plate 13 is movably arranged on the inner bottom surface of the junction box 2 right below the T-shaped sliding cover 3; the two sides of the junction box 2 are provided with a control mechanism in a penetrating way, the control mechanism is connected with the T-shaped sliding cover 3 and the connecting plate 13 in a transmission way, and the two sides of the inner cavity of the junction box 2 corresponding to the control mechanism are provided with limiting sliding grooves 22.

The control mechanism comprises a rotating rod 5 which is rotatably arranged on the top surface of the junction box 2 in a penetrating way, and the rotating rod 5 extends to the inner cavity of the junction box 2; the upper end and the lower end of the rotating rod 5 are respectively and coaxially fixedly connected with a rotating cap 4 and a gear 6, and the gear 6 is meshed with the rack 31; a threaded rod 7 is fixedly connected to the axis of the bottom surface of the gear 6, and the bottom end of the threaded rod 7 is rotatably connected to the inner bottom surface of the junction box 2; through the gear 6 with rack 31 meshing, with the bull stick 5 of gear 6 coaxial coupling, be located the bull stick 4 on 5 tops for directly reach the drive to rack 31 through bull stick 4, thereby make rack 31 drive T type slip lid 3 scratch from the opening, reach the purpose of opening junction box 2.

Further, the control mechanism also comprises a nut ring 8 which is sleeved on the threaded rod 7 in a threaded manner, two sides of the nut ring 8 are fixedly connected with a limiting rod 9 and a connecting rod 10 respectively, and the tail end of the limiting rod 9 is connected with a limiting sliding chute 22 in a sliding manner; symmetrical sleeves 11 are vertically and fixedly connected to the inner bottom surface of the junction box 2, lifting rods 12 are arranged in the sleeves 11 in a sliding mode, one side of the top ends of the lifting rods 12 is vertically and fixedly connected with a connecting rod 10, and the top ends of the lifting rods 12 are fixedly connected with a horizontal connecting plate 13; the upper surface and the lower surface of the connecting plate 13 are respectively provided with an upper wiring terminal 14 and a lower wiring terminal 15 which correspond to each other, and the upper wiring terminal 14 and the lower wiring terminal 15 are electrically connected; when the rotating rod 5 rotates to open the junction box 2, the threaded rod 7 with the same bottom end of the rotating rod drives the nut ring 8 to move up and down, so that the nut ring 8 drives the lifting rod 12, the lifting rod 12 drives the connecting plate 13 to rise from the opening, and wiring of the connecting plate 13 outside the junction box 2 is facilitated.

The upper terminal 14 and the lower terminal 15 are nut gasket mechanisms or circlip gasket mechanisms, and the nut gasket mechanisms or the circlip gasket mechanisms are used for fixing the internal connection of the low voltage output cabinet 1, and belong to the common known technology in the field, and are not described again.

A plurality of wiring holes are penetrated through the outside of the wiring box 2, and the wiring holes are used for pulling out the wires fixed on the connecting plate 13, so that wiring arrangement is facilitated.

The specific principle is as follows: when the wires on the low-voltage wire outlet cabinet 1 need to be connected, in order to move the connecting plate 13 out of the junction box 2, the rotating cap 4 is rotated, the rotating cap 4 drives the rotating rod 5, the rotating rod 5 drives the gear 6, the gear 6 drives the rack 31, the rack 31 drives the T-shaped sliding cover 3 to slide on the L-shaped limiting plate 21, and then the T-shaped sliding cover is scratched from the flush end of the L-shaped limiting plate, so that the junction box 2 is opened; synchronously, the rotation of the rotating rod 5 drives the threaded rod 7 coaxial with the rotating rod to rotate, and the nut ring 8 sleeved on the threaded rod 7 has the function of vertical displacement due to the limiting effect of the limiting rod 9 and the limiting sliding groove 22; when the T-shaped sliding cover 3 is marked, the nut ring 8 moves upwards, the lifting rod 12 is driven to drive upwards through the connecting rod 10, the lifting rod 12 drives the connecting plate 13 upwards, and the connecting plate 13 is driven to rise from the opening until the opening is reached; in this embodiment, the stroke of the T-shaped sliding cover 3 and the stroke of the nut ring 8 should keep the size of the opening formed by the T-shaped sliding cover 3 enough for the connection plate 13 to move out, and the stroke distance thereof can be known by a person skilled in the art through simple calculation, and will not be described again.

The utility model has the advantages that the rotating rod and the threaded rod are integrally connected, so that the inner connecting plate can synchronously move out of the opening when the opening of the junction box is formed, and the process synchronization of the connecting plate during the wire connection is ensured; the wire outlet cabinet wire connecting piece is pushed out during connection, is arranged in the junction box during working, has a good protection effect on the wire outlet cabinet wire connecting element, and is suitable for popularization.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low pressure is qualified for next round of competitions wiring connection plate structure of cabinet, is including installing in junction box (2) of cabinet (1) terminal surface of being qualified for the next round of competitions, its characterized in that: symmetrical L-shaped limiting plates (21) are arranged on two sides of the top end of the junction box (2), an opening is formed by the symmetrical L-shaped limiting plates (21), a T-shaped sliding cover (3) is arranged in the opening in a sliding mode, and one end of the T-shaped sliding cover (3) extends to be flush with the end portion of the junction box (2); two sides of the bottom surface of the T-shaped sliding cover (3) are fixedly connected with racks (31) which are in mirror symmetry, and the rack teeth of the racks (31) face the two sides outwards; a connecting plate (13) is movably arranged on the inner bottom surface of the junction box (2) right below the T-shaped sliding cover (3); junction box (2) both sides are run through and are equipped with control mechanism, control mechanism transmission is connected T type and is slided lid (3) and connecting plate (13), just spacing spout (22) have been seted up to junction box (2) inner chamber both sides that control mechanism corresponds.

2. The wiring connection plate structure of the low-voltage outlet cabinet of claim 1, wherein: the control mechanism comprises a rotating rod (5) which is rotatably arranged on the top surface of the junction box (2) in a penetrating mode, and the rotating rod (5) extends to the inner cavity of the junction box (2); the upper end and the lower end of the rotating rod (5) are coaxially and fixedly connected with a rotating cap (4) and a gear (6) respectively, and the gear (6) is meshed with the rack (31); the bottom surface axis of the gear (6) is fixedly connected with a threaded rod (7), and the bottom end of the threaded rod (7) is rotatably connected to the inner bottom surface of the junction box (2).

3. The wiring connection plate structure of the low-voltage outlet cabinet of claim 1, wherein: the control mechanism further comprises a nut ring (8) sleeved on the threaded rod (7) in a threaded manner, two sides of the nut ring (8) are fixedly connected with a limiting rod (9) and a connecting rod (10) respectively, and the tail end of the limiting rod (9) is connected with a limiting sliding groove (22) in a sliding manner.

4. The wiring connection plate structure of the low-voltage outlet cabinet of claim 1, wherein: symmetrical sleeve pipes (11) are fixedly connected to the bottom surface of the wiring box (2) in a perpendicular mode, lifting rods (12) are arranged in the sleeve pipes (11) in a sliding mode, one side of the top ends of the lifting rods (12) is fixedly connected with connecting rods (10) in a perpendicular mode, and the top ends of the lifting rods (12) are fixedly connected with horizontal connecting plates (13).

5. The wiring connection plate structure of the low-voltage outlet cabinet of claim 1, wherein: the upper surface and the lower surface of the connecting plate (13) are respectively provided with a corresponding upper wiring terminal (14) and a corresponding lower wiring terminal (15), and the upper wiring terminal (14) and the lower wiring terminal (15) are electrically connected.

6. The wiring connection plate structure of the low-voltage outlet cabinet of claim 5, wherein: the upper wiring end (14) and the lower wiring end (15) are nut gasket mechanisms or clamp spring gasket mechanisms.

7. The wiring connection plate structure of the low-voltage outlet cabinet of claim 1, wherein: the junction box (2) penetrates through a plurality of junction holes.