CN209994044U

CN209994044U - Wiring structure with stable internal circuit installation

Info

Publication number: CN209994044U
Application number: CN201921209803.2U
Authority: CN
Inventors: 欧阳琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-01-24
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a firm wiring structure of internal line installation, comprises a box bod, the upper and lower extreme curb plate of box body all vertically is equipped with the U-shaped opening, all inserts in each U-shaped opening and is equipped with the rectangle stopper, and the inner of each rectangle stopper is semicircular breach, and each U-shaped opening both sides all are equipped with the rectangle opening, the outside of one end curb plate of box body articulates the lid, both ends all vertically are equipped with the spout about the inside both sides board of box body, the inside of box body is equipped with the locating part, the upper and lower ends of the both sides of locating part all slide and lie in the corresponding spout, the locating part top surface is equipped with binding post, the curb plate inside of box body is equipped with first recess, and the first recess interpolation is equipped with the latch fitting the one end of lid internal surface is equipped with the lock hook, and the lock hook; the utility model discloses in the space utilization of effectual improvement product, and it is more convenient to install and maintain.

Description

Wiring structure with stable internal circuit installation

Technical Field

The utility model relates to a power equipment technical field especially relates to a firm wiring structure of internal line installation.

Background

When the existing power equipment is connected with cables, the used cables are mostly connected with wires by single-core or multi-core hard cables, because the hard cables are large in bending radius and large in installation difficulty, enough space is reserved for the output wiring part of the power equipment to operate, the existing power equipment wiring usually adopts a terminal block to carry out cable connection, the cable bending radius required by the cable connection in the mode is large, enough space is required, the installation and the maintenance are inconvenient, and the winding of an internal line is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a firm wiring structure for installing an internal circuit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a firm wiring structure of inner line installation, includes the box body, the last lower extreme curb plate of box body all vertically is equipped with the U-shaped opening, all inserts in every U-shaped opening and is equipped with the rectangle stopper, and the inner of every rectangle stopper is semicircular breach, and every U-shaped opening both sides all are equipped with the rectangle opening, the articulated lid in outside of one end curb plate of box body, both ends all vertically are equipped with the spout about the inside both sides board of box body, the inside of box body is equipped with the locating part, the upper and lower end of the both sides of locating part all slides and is located the spout that corresponds, the locating part top surface is equipped with binding post, the inside first recess that is equipped with of a curb plate of box body, first recess interpolation are equipped with the latch fitting, the one end of lid internal surface is equipped with the lock and.

Preferably, the limiting member comprises a limiting plate which is a rectangular plate, round tubes are arranged at two ends of the limiting plate, a limiting ring is arranged inside each of two ends of each round tube, a T-shaped rod is movably arranged at each of two ends of each round tube, the inner end of each T-shaped rod is positioned inside one end of the corresponding round tube and fixedly connected with a second spring, the other end of each second spring is fixedly connected with an L-shaped rod, a rectangular opening is formed in the inner side of each round tube, the other end of each L-shaped rod penetrates through the opening corresponding to the inner side of the round tube and is positioned above the top surface of the limiting plate and does not contact with the limiting plate, a second groove is arranged on the box body side plate corresponding to the bottom surface of each sliding groove, the outer end of each T-shaped rod is positioned in the second groove corresponding to the bottom surface of the sliding groove, a plurality of second round holes are transversely distributed in, and the screw rod penetrates through a second round hole in the middle of the top surface of the wiring terminal and is connected with a threaded hole corresponding to the middle of the top surface of the limiting plate.

Preferably, the lower end of the locking piece is a rectangular cavity, one side of the bottom surface inside the cavity is provided with a first convex block, the top surface of the first convex block is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a rectangular block, a side plate inside the cavity is provided with a rotating shaft, the other end of the rotating shaft is fixedly connected with a second disk, one side plate of the second disk is provided with a circular convex block, a return spring is fixedly connected onto the convex block, one end of the return spring is clamped in a bottom plate inside the cavity, a round rod is fixedly connected right above the second disk, a rotating plate is fixedly connected obliquely above the second disk, the other end of the rotating plate is fixedly connected with a second convex block, the other end of the return spring is clamped in the rotating plate, the top surface of the cavity is provided with a mounting plate, and the middle part of the top surface of the mounting plate is provided, the rectangular hole corresponds to the rectangular block and the round rod in the cavity, and the first round hole corresponds to the second lug in the cavity.

Preferably, lid surface middle part is equipped with the observation window, lid internal surface one end fixed connection the lock collude, the lock colludes and is the T-shaped, the inside third recess that is equipped with of lid below the lock colludes is equipped with the button that runs through the lid in the third recess, the button outer end is first disc, and the middle part of first disc internal surface is equipped with short round bar, and the cover is equipped with first spring on the short round bar inner end, first spring one end and first disc rigid coupling, the first spring other end and lid curb plate rigid coupling.

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

1. in the utility model, when the wiring is needed, the box cover can be opened by pressing the button on the box cover, the wire is inserted from the U-shaped opening and connected with the wiring terminal in the body, and after the wiring is finished, the box cover is closed without additionally reserving the wiring space inside or outside the equipment, so that the problem of wiring space occupation is solved, and the space utilization rate of the product is effectively improved;

2. in the utility model, the wiring condition in the box body can be seen from the observation window on the box cover, which is convenient for finding out the occurrence of the unfavorable conditions of wire falling, poor wire contact, spark emission and the like in time and processing in time;

3. in the utility model, the connecting terminal can be taken out of the box body by pulling the L-shaped rod, which is convenient for the maintenance and cleaning of the working personnel;

to sum up, the utility model discloses in solved the problem that wiring space occupy, the space utilization of effectual improvement product, and the installation is more convenient with the maintenance.

Drawings

Fig. 1 is a front view of a box body of a wiring structure with a firmly installed internal circuit according to the present invention;

fig. 2 is a cross-sectional view taken at C-C in fig. 1 of a wiring structure for stably installing an internal circuit according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of a wiring structure for stably installing an internal circuit according to the present invention;

fig. 4 is a sectional view of a limiting plate of a wiring structure with a firmly installed internal circuit according to the present invention;

fig. 5 is a cross-sectional view of a locking member of a wiring structure for stably installing an internal circuit according to the present invention;

fig. 6 is a sectional view of a box cover of a wiring structure with a firmly installed internal circuit according to the present invention;

fig. 7 is an enlarged view of a wiring structure with a firmly installed internal circuit at a position B in fig. 6 according to the present invention;

fig. 8 is a top view of the box body of the wiring structure provided by the present invention, wherein the internal circuit is stably installed;

number in the figure: the box body 1, the chute 11, the box cover 12, the observation window 13, the lock hook 14, the button 15, the first spring 16, the U-shaped opening 17, the rectangular limiting block 18, the limiting block 2, the limiting block 21, the round tube 22, the L-shaped rod 23, the T-shaped rod 24, the second spring 25, the wiring terminal 3, the locking piece 4, the mounting plate 41, the cavity 42, the return spring 43, the rectangular block 44, the round rod 45, the rotating plate 46, the disc 47, the rotating shaft 48 and the third spring 49.

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.

Referring to fig. 1 to 8, a wiring structure in which internal circuits are stably installed, includes a case 1, u-shaped openings 17 are longitudinally arranged on the side plates at the upper end and the lower end of the box body 1, a rectangular limiting block 18 is inserted in each U-shaped opening 17, the inner end of each rectangular limiting block 18 is a semicircular notch, rectangular openings are arranged on two sides of each U-shaped opening 17, the outer part of the side plate at one end of the box body 1 is hinged with a box cover 12, the upper end and the lower end of the two side plates in the box body 1 are both longitudinally provided with a sliding chute 11, the inside of the box body 1 is provided with a limiting piece 2, the upper end and the lower end of both sides of the limiting piece 2 are positioned in the corresponding sliding chutes 11 in a sliding way, the top surface of the limiting piece 2 is provided with a wiring terminal 3, a first groove is arranged inside one side plate of the box body 1, a locking piece 4 is inserted in the first groove, one end of the inner surface of the box cover 12 is provided with a locking hook 14, and the locking hook 14 penetrates through a rectangular hole on the top surface of the locking piece 4 to be connected with the locking piece 4.

In the utility model, the limiting member 2 comprises a limiting plate 21, the limiting plate 21 is a rectangular plate, two ends of the limiting plate 21 are respectively provided with a round tube 22, two ends of each round tube 22 are respectively provided with a limiting ring, two ends of each round tube 22 are respectively and movably provided with a T-shaped rod 24, the inner end of each T-shaped rod 24 is respectively positioned inside one end of the corresponding round tube 22 and is fixedly connected with a second spring 25, the other end of each second spring 25 is respectively and fixedly connected with an L-shaped rod 23, the inner side of each round tube 22 is provided with a rectangular opening, the other end of each L-shaped rod 23 passes through the opening corresponding to the inner side of the round tube 22 and is positioned above the top surface of the limiting plate 21 without contacting with the limiting plate 21, a second groove is respectively arranged on the side plate of the box body 1 corresponding to the bottom surface of each sliding chute 11, the outer end of each T-shaped rod 24 is respectively positioned in the second groove corresponding, and the middle part of the top surface of the limiting plate 21 is transversely provided with a threaded hole, and the screw rod passes through a second round hole in the middle part of the top surface of the wiring terminal 3 and is connected with the threaded hole corresponding to the middle part of the top surface of the limiting plate 21.

In the utility model, the lower end of the locking piece 4 is a rectangular cavity 42, one side of the bottom surface inside the cavity 42 is provided with a first convex block, the top surface of the first convex block is fixedly connected with a third spring 49, the other end of the third spring 49 is fixedly connected with a rectangular block 44, one side plate inside the cavity 42 is provided with a rotating shaft 48, the other end of the rotating shaft 48 is fixedly connected with a second disk 47, one side plate of the second disk 47 is provided with a circular convex block, a return spring 43 is fixedly connected on the convex block, one end of the return spring 43 is clamped in the bottom plate inside the cavity 42, a round rod 45 is fixedly connected right above the second disk 47, a rotating plate 46 is fixedly connected obliquely above the second disk 47, the other end of the rotating plate 46 is fixedly connected with the second convex block, the other end of the return spring 43 is clamped in the rotating plate 46, the top surface of the cavity 42 is provided with a mounting plate 41, the middle of the top surface of the mounting plate 41 is provided with a through rectangular hole and a first round hole, the rectangular hole corresponds to the rectangular block 44 and the round rod 45 inside the cavity 42, and the first round hole corresponds to the second convex block inside the cavity 42.

The utility model discloses in, 12 surface middle parts of lid are equipped with

observation window

13, 12 internal surface one end fixed connection in lid 12 the lock hook 14, the lock hook 14 is the T-shaped, the inside third recess that is equipped with of lid 12 of lock hook 14 below is equipped with the button 15 that runs through lid 12 in the third recess, 15 outer ends of button are first disc, and the middle part of first disc internal surface is equipped with short round bar, and the cover is equipped with first spring 16 on the short round bar inner, 16 one end of first spring and first disc rigid coupling, the 16 other ends of first spring and the 12 curb plate rigid couplings of lid.

The utility model discloses when well specific use, there are following two kinds of states:

(1) firstly, a button 15 at one end of the outer surface of a box cover 12 is pressed inwards, the button 15 compresses a first spring 16, meanwhile, a short round rod at the inner end of the button 15 penetrates through a first round hole on a mounting plate 41, the short round rod pushes a second lug to move, the second lug is fixedly connected with a rotating plate 46, the rotating plate 46 is fixedly connected with a disc 47, so that the disc 47 is pushed to rotate, a round rod 45 at the upper end of the disc is separated from a locking hook 14, a third spring 49 compressed at the lower end of a rectangular block 44 is stretched upwards, so that the locking hook moves upwards, the box cover 12 is opened, the rotating plate 46 moves downwards, so that a return spring 43 is compressed, the button 15 is separated from the second lug after the box cover 12 is opened, the return spring 43 is stretched to drive the disc 47 to reset, a worker penetrates a wire through a U-shaped opening 17 corresponding to the upper end and the lower end of the box body 1, moves the wire along the rectangular opening, then the box cover 12 is closed, the lock hook 14 penetrates through a rectangular hole corresponding to the top surface of the locking piece, the lock hook 14 presses the rectangular block 44 downwards, the lock hook 14 pushes the round rod 45, so that the round disc 47 is pushed to rotate, the return spring 43 is compressed, when the hook at the lower end of the lock hook 14 is positioned below the round rod 45, the return spring 43 stretches to drive the round disc 47 to rotate, so that the round rod 45 is positioned in the hook at the lower end of the lock hook 14, the box cover 12 is locked, and a worker can see the connection condition of the wires in the box body 1 through the observation window 13 on the outer surface of the box cover 12.

(2) When maintenance and cleaning are needed, a worker firstly opens the box cover 12, then pulls out the rectangular limiting block 18 in the U-shaped opening 17 at the upper end and the lower end of the box body 1, then simultaneously moves the outer ends of the L-shaped rods 23 above the two ends of the limiting plate 21 to the center of the inner side of the circular tube along the rectangular opening at the inner side of the circular tube 22, the inner ends of the L-shaped rods 23 are connected with the second spring 25 so as to drive the second spring 25 to stretch, the second spring 25 stretches, the T-shaped rod 24 connected with the other end of the second spring moves towards the inner part of the circular tube 22 so as to separate the T-shaped rod 24 from the groove at the bottom surface of the sliding groove 11, at the moment, the worker pulls the outer ends of the L-shaped rods 23 to slide the two ends of the limiting piece 2 out of the box body along the sliding; after the clearance overhauls, the staff removes the T shape pole 24 at locating part 2 both ends in the pipe 22, then put into corresponding spout 11 with locating part 2 both ends, second spring 25 in the round bar 22 is in compression state this moment, with locating part 2 both ends along corresponding spout 11 lapse, when sliding the groove position of 11 bottom surfaces of spout, second spring 25 outwards stretches, promote T shape pole 24 and enter into corresponding recess in, locating part 2 is not removing, the staff closes lid 12 can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, the root is equal to the technical solution of the present invention and the utility model thereof should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wiring structure that interior circuit installation is firm, includes box body (1), its characterized in that: the side plates of the upper side and the lower side of the box body (1) are respectively and longitudinally provided with a U-shaped opening (17), each U-shaped opening (17) is internally inserted with a rectangular limiting block (18), the inner end of each rectangular limiting block (18) is a semicircular gap, the two sides of each U-shaped opening (17) are respectively provided with a rectangular opening, the outer part of one side plate of one end of the box body (1) is hinged with a box cover (12), the upper end and the lower end of the two side plates of the inner part of the box body (1) are respectively and longitudinally provided with a sliding groove (11), the inner part of the box body (1) is provided with a limiting part (2), the upper end and the lower end of the two sides of the limiting part (2) are respectively positioned in the corresponding sliding grooves (11) in a sliding manner, the top surface of the limiting part (2) is provided with a wiring terminal (3), the inner part of one side plate of, the lock hook (14) passes through the rectangular hole on the top surface of the lock piece (4) and is connected with the lock piece (4).

2. The wiring structure for mounting internal wiring stably according to claim 1, wherein: the limiting piece (2) comprises a limiting plate (21), the limiting plate (21) is a rectangular plate, round pipes (22) are arranged at two ends of the limiting plate (21), limiting rings are arranged inside two ends of each round pipe (22), T-shaped rods (24) are movably arranged at two ends of each round pipe (22), the inner end of each T-shaped rod (24) is located inside one end of the corresponding round pipe (22) and fixedly connected with a second spring (25), the other end of each second spring (25) is fixedly connected with an L-shaped rod (23), a rectangular opening is formed in the inner side of each round pipe (22), the other end of each L-shaped rod (23) penetrates through an opening in the inner side of the corresponding round pipe (22) and is located above the top surface of the limiting plate (21) and is not in contact with the limiting plate (21), a second groove is formed in the side plate of the box body (1) corresponding to the bottom surface of each sliding chute (11), and the outer end of each T-shaped rod (24) is located in a second groove corresponding to the bottom surface, the middle of the top surface of the wiring terminal (3) is transversely provided with a plurality of second round holes, the middle of the top surface of the limiting plate (21) is transversely provided with a threaded hole, and the screw rod penetrates through the second round holes in the middle of the top surface of the wiring terminal (3) and is connected with the threaded hole corresponding to the middle of the top surface of the limiting plate (21).

3. The wiring structure for mounting internal wiring stably according to claim 1, wherein: the cavity (42) of latch fitting (4) lower extreme for being equipped with the rectangle, bottom surface one side of cavity (42) inside is equipped with first lug, the top surface fixed connection third spring (49) of first lug, the other end fixed connection rectangular block (44) of third spring (49), the inside curb plate of cavity (42) is equipped with axis of rotation (48), the other end fixed connection second disc (47) of axis of rotation (48), the curb plate of second disc (47) is equipped with the annular lug of circle, fixed connection has return spring (43) on the lug, the one end card of return spring (43) is established in cavity (42) inside bottom plate, fixed connection round bar (45) directly over second disc (47), second disc (47) oblique top fixed connection rotor plate (46), the other end fixed connection second lug of rotor plate (46), the other end card of return spring (43) is established in rotor plate (46), the top surface of cavity (42) is equipped with mounting panel (41), mounting panel (41) top surface middle part is equipped with rectangular hole and the first round hole that runs through, and the rectangular hole corresponds with inside rectangle piece (44) of cavity (42) and round bar (45), and first round hole corresponds with the inside second lug of cavity (42).

4. The wiring structure for mounting internal wiring stably according to claim 1, wherein: lid (12) surface middle part is equipped with observation window (13), lid (12) internal surface one end fixed connection the lock collude (14), lock collude (14) are the T-shaped, lid (12) inside of lock colluding (14) below is equipped with the third recess, is equipped with button (15) that run through lid (12) in the third recess, button (15) outer end is first disc, and the middle part of first disc internal surface is equipped with short round bar, and the cover is equipped with first spring (16) on the short round bar inner, first spring (16) one end and first disc rigid coupling, first spring (16) other end and lid (12) curb plate rigid coupling.