CN216289150U

CN216289150U - Triangular junction box

Info

Publication number: CN216289150U
Application number: CN202122761924.1U
Authority: CN
Inventors: 胡红利; 谢志英
Original assignee: Guangzhou Deshi Electrical Appliance Co ltd
Current assignee: Guangzhou Deshi Electrical Appliance Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-12
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to a triangular junction box, which belongs to the field of junction boxes and comprises a socket and three box plates, wherein at least one box plate is provided with a plurality of sockets; the opposite both sides limit difference fixedly connected with first connecting portion and second connecting portion of every box board, be provided with the draw-in groove on the first connecting portion, be equipped with on the second connecting portion with the card strip of draw-in groove looks adaptation, draw-in groove and card strip all are the contained angle setting with the box board, three box boards are head and the tail mutual grafting connection in proper order, have solved when the figure of socket is more, and the socket all sets up at current junction box structurally for the comparatively huge problem of volume of junction box, simple structure and firm.

Description

Triangular junction box

Technical Field

The utility model relates to the field of junction boxes, in particular to a triangular junction box.

Background

A distribution box is a terminal for a distribution cable or optical cable, and serves to connect the distribution cable or optical cable to a subscriber line section, and to branch off a trunk line. Therefore, the junction box is generally applied to a bridge, a box body, a pipeline, a cable trench and other narrow spaces.

Through retrieval, for example, a chinese patent with an authorization publication number CN 105301297B published in 2018, month 01 and month 02 discloses a last-screen junction box with a double-shielding function, and for example, a chinese patent with an authorization publication number CN105319661A published in 2016, month 02 and month 10 discloses a rack-type user junction box, both junction boxes in the prior art are rectangular, and a socket is arranged on one surface of each junction box, so that when a large number of sockets are needed in an application occasion, the junction box is large in size, and the occupied area of the junction box is large.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a triangular junction box, which solves the problem that when the number of sockets is large, the sockets are arranged on the existing junction box structure, so that the volume of the junction box is large, and the structure is simple and firm.

The technical purpose of the utility model is realized by the following technical scheme:

a triangular junction box comprises sockets and three box plates which are sequentially clamped end to end, wherein at least one box plate is provided with a plurality of sockets; every the relative both sides limit difference fixedly connected with first connecting portion and the second connecting portion of box board, be provided with the draw-in groove on the first connecting portion, be equipped with on the second connecting portion with the card strip of draw-in groove looks adaptation, the draw-in groove reaches the card strip all with the box board is the contained angle setting, the box board the draw-in groove with adjacent another the box board the card strip corresponds the joint.

As a further preferred scheme, the clamping grooves and the box plate form an included angle of 120 degrees, and the clamping strips and the box plate form an included angle of 120 degrees.

As a further preferable scheme, a first sliding groove is formed in the first connecting portion, a second sliding groove is formed in the second connecting portion, and the first sliding groove and the second sliding groove are arranged opposite to each other to form a convex sliding groove with a socket.

As a further preferred scheme, the waterproof structure further comprises a waterproof sealing strip, and the waterproof sealing strip is inserted and matched in the convex sliding groove.

As a further preferred scheme, still include handle portion and installation component, the both ends of handle portion all are provided with installation component, two installation component all fixed connection be in the protruding type spout.

As a further preferable scheme, the portable terminal further comprises a switch for controlling the socket to be powered on or off, and the switch is arranged on the box plate.

As a further preferred scheme, the box plate further comprises side sealing plates, the first connecting portion and the second connecting portion are provided with mounting holes capable of being connected with bolts, and the two side sealing plates are respectively connected to two sides of the box plate through bolts.

In a further preferred embodiment, the side sealing plate is bolted to the socket.

As a further preferable scheme, the side sealing plate further comprises a hanging piece, and hanging holes capable of being buckled with the hanging piece are formed in the side sealing plate.

As a further preferable scheme, the socket is a strong current socket, a weak current socket, a network socket, a signal socket, an optical fiber socket or an audio-video socket.

In conclusion, the utility model has the following beneficial effects:

the utility model provides a triangular junction box, which comprises a socket and three box plates, wherein the three box plates are respectively provided with a clamping groove and a clamping strip, the three box plates are sequentially connected in an end-to-end inserting manner to form the junction box with a triangular prism structure, wherein, at least one box plate is fixedly connected with a plurality of sockets, and two box plates are utilized to assemble and bear more sockets, thus solving the problem of the way of installing the sockets on one surface in the prior art, thereby avoiding the huge structure caused by more sockets, meanwhile, the triangular structure formed by three box plates can not only bear more sockets, so that the structure is simpler and smaller, but also has the triangular characteristic and is firmer, and the box board of installing the socket inclines, and assembles for the grafting mode between the draw-in groove card strip between two liang of box boards, possesses the unexpected technological effect that has the dismouting of being convenient for, maintains and the plug wire.

Drawings

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

FIG. 2 is a schematic view of a partial assembly of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 in the direction B;

fig. 5 is a structural view of the cartridge board in the present invention.

In the figure: 1. a socket; 21. a box plate; 22. a first connection portion; 221. a card slot; 222. a first chute; 23. a second connecting portion; 231. clamping the strip; 232. a second chute; 24. a convex chute; 241. a socket; 25. mounting holes; 41. a handle part; 42. mounting the component; 421. a bolt; 422. screwing the nut by hand; 5. A switch; 6. a side sealing plate; 61. hanging holes; 7. and (7) hanging.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

Referring to fig. 1 to 5, wherein the partially-installed structure of fig. 2 only shows that the three box plates 21 are inserted and matched and the handle 41 is fixedly connected to the triangular junction box through the mounting assembly 42 for partially-assembled display, and the structure of the socket 1, the switch 5 and the side sealing plate 6 is not displayed, the utility model provides a triangular junction box, which comprises a socket 1 and three box plates 21 sequentially clamped end to end, at least one box plate 21 is provided with a plurality of sockets 1, as shown in fig. 1, the plurality of sockets 1 are preferably uniformly arranged on the box plates 21, the plurality of sockets 1 can also be distributed on the box plates 21 in a row-column array, the plurality of sockets 1 are all connected to the box plates 21 by bolts 421, and in addition, two sockets 1 are preferably arranged on two box plates 21; specifically, a first connecting portion 22 and a second connecting portion 23 are fixedly connected to two opposite side edges of each box plate 21, a slot 221 is disposed on the first connecting portion 22, a clip strip 231 adapted to the slot 221 is disposed on the second connecting portion 23, the slot 221 and the clip strip 231 are both disposed at an included angle with the box plate 21, so that three box plates 21 are formed into a structure of a triangular prism after being inserted and assembled, the slot 221 of one box plate 21 is correspondingly engaged with the clip strip 231 of another adjacent box plate 21, so that the three box plates 21 form a distribution box of a triangular prism structure, the socket 1 can be installed by two box plates 21, compared with the way of installing the socket 1 on one surface in the prior art, the number of the sockets 1 is larger, the triangular prism structure is smaller than the existing distribution box, and the problem of a huge structure of the existing distribution box when the number of the sockets 1 is larger is solved, and the triangular prism-shaped structure has triangular stability, so that the structure is firmer and more stable when more sockets 1 can be borne. Wherein, as a specific implementation scheme, the socket 1 is a strong current socket 1 or a weak current socket 1 or a network socket 1 or a signal socket 1 or an optical fiber socket 1 or an audio/video socket 1.

In order to facilitate the production of the box plate 21 of the triangular junction box and to facilitate the insertion and assembly of three box plates 21, a most preferable technical scheme is provided, wherein the clamping groove 221 forms an included angle of 120 degrees with the box plate 21, and the clamping strip 231 forms an included angle of 120 degrees with the box plate 21. The three box plates 21 are assembled and then formed into a regular triangular prism-shaped structure, but the angle formed by the clamping groove 221 and the box plate 21 and the angle formed by the clamping strip 231 and the box plate 21 are not limited to 120 °, so that the three box plates 21 can be spliced with each other and finally formed into a triangular prism-shaped structure, and all the three box plates 21 are conventional replacement angles as the scheme.

As a further preferable mode, as shown in fig. 2, 3 and 5, the first connecting portion 22 is provided with a first sliding groove 222, and the second connecting portion 23 is provided with a second sliding groove 232, preferably, the first sliding groove 222 and the second sliding groove 232 are matched in size, that is, the groove width of the first sliding groove 222 is equal to the groove width of the second sliding groove 232, so that when the two box plates 21 are inserted, the first sliding groove 222 and the second sliding groove 232 are arranged opposite to each other, and a convex sliding groove 24 having a socket 241 is formed.

As one preferable application of the convex sliding groove 24 with the socket 241, the triangular distribution box further includes a waterproof sealing strip, the thickness of the waterproof sealing strip is matched with the groove width of the first sliding groove 222 or the groove width of the second sliding groove 232, the waterproof sealing strip is inserted and matched in the convex sliding groove 24, and therefore external moisture is prevented from entering the interior of the triangular prism structure through an assembly gap between the clamping strip 231 and the clamping groove 221 through the waterproof sealing strip, and a circuit formed between the sockets 1 is further influenced.

As another preferred application of the convex chute 24 having the socket 241, please refer to fig. 1, 2 and 4, the triangulation point box further includes a handle 41 and a mounting assembly 42, the mounting assembly 42 is disposed at both ends of the handle 41, and both the mounting assemblies 42 are fixedly connected in the convex chute 24. Preferably, the mounting assembly 42 selects the existing bolt 421 and the matched hand nut 422, the head of the bolt 421 is clamped in the convex sliding groove 24, the thread section of the bolt 421 passes through the socket 241 and the handle portion 41 and is in threaded connection with the hand nut 422, and then the hand nut 422 is tightened to press the handle portion 41 against the first connecting portion 22 and the second connecting portion 23, so that the handle portion 41 is fixed on the prism-shaped structure formed by the three box plates 21 through the mounting assembly 42, and a worker can conveniently take the triangular junction box.

As a further specific solution, referring to fig. 1, a triangular distribution box further includes a switch 5 for controlling the power supply of the socket 1, and the switch 5 is disposed on the box plate 21. Switch 5 can adopt prior art in this field, adopts bolt 421 to connect and the joint mode is assembled fixedly on box board 21, and this scheme can select a switch 5 to control the power break-make of all sockets 1 on this box board 21 for use, also can a plurality of switches 5 and a plurality of sockets 1 one-to-one set up, controls break-make power through the corresponding switch 5 of socket 1.

As a further specific solution, please refer to fig. 1 to 3, a triangle distribution box further includes side sealing plates 6, the first connecting portion 22 and the second connecting portion 23 are both provided with mounting holes 25 capable of being connected with the bolts 421, specifically, the mounting holes 25 are provided with internal thread sections adapted to the bolts 421 in the mounting holes 25 or within an assembly error range, the mounting holes 25 are smaller than the outer diameter of the bolts 421, and the two side sealing plates 6 are respectively connected to two sides of the box plate 21 by the bolts 421, so that the box plates 21 inserted into each other two by two are fixed, and a closed inner cavity is formed in the triangle distribution box, thereby ensuring the sealing in the triangle distribution box and avoiding the influence of moisture and dust on the circuit. As a further preferable scheme, as shown in fig. 1, the side sealing plate 6 is connected with the sockets 1 by the bolts 421, so that the structure of the triangulation junction box is effectively utilized, and the number of the sockets 1 that can be assembled and carried on the triangulation junction box is larger, wherein here, the sockets 1 may be specifically a strong electric socket 1 or a weak electric socket 1 or a network socket 1 or a signal socket 1 or a fiber optic socket 1 or an audio-video socket 1.

As another preferred application of the side sealing plate 6, as shown in fig. 1, the triangular distribution box further includes a hanging member 7, and the side sealing plate 6 is provided with a hanging hole 61 that can be fastened with the hanging member 7, so that the triangular distribution box can be taken and carried by a worker conveniently.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A triangular junction box is characterized by comprising three box plates which are sequentially clamped end to end, and a plurality of sockets are arranged on at least one box plate;

every the relative both sides limit difference fixedly connected with first connecting portion and the second connecting portion of box board, be provided with the draw-in groove on the first connecting portion, be equipped with on the second connecting portion with the card strip of draw-in groove looks adaptation, the draw-in groove reaches the card strip all with the box board is the contained angle setting, the box board the draw-in groove with adjacent another the box board the card strip corresponds the joint.

2. The triangulation junction box of claim 1 wherein the card slot is at a 120 ° angle to the box plate and the card strip is at a 120 ° angle to the box plate.

3. The triangulation junction box of claim 1, wherein the first connecting portion has a first sliding slot, the second connecting portion has a second sliding slot, and the first sliding slot and the second sliding slot are opposite to each other and form a male sliding slot having a socket.

4. The triangulation junction box of claim 3, further comprising a waterproof sealing strip, wherein the waterproof sealing strip is inserted and matched inside the convex sliding groove.

5. The triangulation junction box of claim 3, further comprising a handle portion and a mounting assembly, wherein the mounting assembly is disposed at each end of the handle portion, and both the mounting assemblies are fixedly connected in the convex chute.

6. The triangulation distribution box of claim 1 further comprising a switch for controlling the power on and off of the receptacle, the switch being disposed on the box plate.

7. The triangulation junction box of claim 1 further comprising side sealing plates, wherein the first connecting portion and the second connecting portion are provided with mounting holes capable of being connected with bolts, and the two side sealing plates are respectively bolted to two sides of the box plate.

8. The triangulation branch box of claim 7 wherein the side closure plates are bolted to the sockets.

9. The triangulation junction box of claim 7 further comprising a hanging member, wherein the side sealing plate is provided with a hanging hole for fastening with the hanging member.