CN213243056U - Power supply branch transfer box - Google Patents

Abstract

The utility model relates to a power branch transfer box, its technical scheme main points are: the method comprises the following steps: a box body and a box cover; the box body and the box cover are fixed through screws; the box body and the box cover form a wiring cavity; a wire inlet groove is formed in one side of the box body in a penetrating mode, and a wire outlet groove is formed in one side, opposite to the wire inlet groove, of the box body; a guide rail is arranged in the wiring cavity; the connecting terminal is arranged on the guide rail in a sliding manner; terminal fixing parts for fixing the wiring terminals are arranged on the guide rail and positioned on two sides of the wiring terminals; this application has the switching that can make flat cable business turn over line convenient more, swift, stable advantage.

Description

Power supply branch transfer box

Technical Field

The utility model relates to a power equipment technical field, more specifically say, it relates to a power branch transfer box.

Background

With the use of a large amount of flat cables in a low-voltage distribution network, attention of people is paid to how to realize load distribution of flat cable lines. The flat cable line must have problems relating to both insulation breakdown and conductor connection to achieve load distribution. How to ensure good contact and insulation recovery of the conductors at the joint position is the key to the success of branching the low-voltage flat cable line. The traditional product for solving the problem of the branch of the flat cable line adopts a hole drilled on an exposed copper plate and realizes the load distribution of the flat cable line by connecting an incoming line and an outgoing line with a bolt. The method for branching the flat cable line has the potential safety hazards of poor contact and poor insulation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a power branch transfer box has the switching that can make flat cable business turn over line convenient more, swift, stable advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: a power branch transfer box comprising: a box body and a box cover; the box body and the box cover are fixed through screws; the box body and the box cover form a wiring cavity; a wire inlet groove is formed in one side of the box body in a penetrating mode, and a wire outlet groove is formed in one side, opposite to the wire inlet groove, of the box body; a guide rail is arranged in the wiring cavity; the connecting terminal is arranged on the guide rail in a sliding manner; and the terminal fixing parts are arranged on the guide rail and positioned on two sides of the wiring terminal and used for fixing the wiring terminal.

Optionally, a first wire pressing clamp is arranged in the wiring cavity and at the position of the wire inlet groove; the first wire pressing clamp comprises a first bracket and a first pressing plate; two first bolts are arranged on the first bracket; the first pressing plate is provided with two first threaded holes which are respectively in one-to-one correspondence with the two first bolts; the two first bolts are respectively in threaded connection with the two first threaded holes.

Optionally, a second wire pressing clamp is arranged in the wire connecting cavity and at the position of the wire outlet groove; the second wire pressing clamp comprises a second bracket and a second pressing plate; two second bolts are arranged on the second bracket; the second pressing plate is provided with two second threaded holes which are respectively in one-to-one correspondence with the two second bolts; and the two second bolts are respectively in threaded connection with the two second threaded holes.

Optionally, a ground copper bar is arranged in the wiring cavity.

Optionally, a weak current socket is arranged on the outer side of the box body.

Optionally, the weak current socket includes a card nong socket, an optical fiber socket, a high-definition video signal socket, and a network socket.

Optionally, the wire inlet groove and the wire outlet groove are both long-strip kidney-shaped grooves.

Optionally, the connection terminal is a UK connection terminal.

To sum up, the utility model discloses following beneficial effect has: when a circuit needs to be switched, the flat cable only needs to penetrate through the wire inlet groove and is connected to the wiring terminal, the two first bolts are rotated, the flat cable is placed between the first support and the first pressing plate, and then the first bolts are rotated to tightly press the flat cable between the first support and the first pressing plate; a power line of the electric equipment penetrates through the wire outlet groove, is connected to the wiring terminal and is arranged between the second support and the second pressing plate, and then the second bolt is rotated to tightly press the power line between the second support and the second pressing plate; the switching of the circuit can be completed; the switching of the inlet and outlet wires of the flat cable can be more convenient, quicker and more stable.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a wiring cavity; 4. a wire inlet groove; 5. an outlet groove; 6. a guide rail; 7. a wiring terminal; 8. a terminal fixing member; 9. a first bracket; 10. a first platen; 11. a first bolt; 12. a second bracket; 13. a second platen; 14. a second bolt; 15. a ground copper bar; 16. a weak current socket.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The 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," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a power branch transfer box, as shown in figure 1 and figure 2, include: a box body 1 and a box cover 2; the box body 1 and the box cover 8 are fixed through screws; the box body 1 and the box cover 2 form a wiring cavity 3; a wire inlet groove 4 is formed in one side of the box body 1 in a penetrating mode, and a wire outlet groove 5 is formed in one side, opposite to the wire inlet groove 4, of the box body 1; a guide rail 6 is arranged in the wiring cavity 3; the connecting terminal 7 is arranged on the guide rail 6 in a sliding manner; terminal fixing pieces 8 for fixing the wiring terminals 7 are arranged on the guide rail 6 and on both sides of the wiring terminals 7. When electric power is required to be distributed to various electric equipment, the flat cable is only required to be threaded into the wiring cavity 3 from the wire inlet groove 4, then the flat cable is connected to the wiring terminal 7, then a power line of the electric equipment needing wiring is connected to the corresponding wiring terminal of the wiring terminal 7, power supply branch switching can be completed, in practical application, the wiring terminal 7 can slide on the guide rail 6 according to actual needs, and is fixed on the guide rail 6 through the terminal fixing piece 8 after sliding to the corresponding position.

Further, a first wire pressing clamp is arranged in the wiring cavity 3 and at the position of the wire inlet groove 4; the first clamp comprises a first bracket 9 and a first pressing plate 10; two first bolts 11 are arranged on the first bracket 9; the first pressing plate 10 is provided with two first threaded holes which are respectively in one-to-one correspondence with the two first bolts 11; the two first bolts 11 are respectively in threaded connection with the two first threaded holes. When the flat cable needs to be connected to the connecting terminal 7, firstly, the two first bolts 11 are rotated to increase the distance between the first support 9 and the first pressing plate 10, then, the flat cable is placed between the first support 9 and the first pressing plate 10, and then, the two first bolts 11 are rotated to reduce the distance between the first support 9 and the first pressing plate 10, so that the flat cable is clamped between the first support 9 and the first pressing plate 10; can fix flat cable, improve binding post 7 and flat cable's stability of being connected.

Optionally, a second wire pressing clamp is arranged in the wire connecting cavity 3 and at the position of the wire outlet groove 5; the second clamp comprises a second bracket 12 and a second pressing plate 13; two second bolts 14 are arranged on the second bracket 12; the second pressing plate 13 is provided with two second threaded holes which are respectively in one-to-one correspondence with the two second bolts 14; the two second bolts 14 are respectively in threaded connection with the two second threaded holes. When the electric equipment needs to be connected to the wiring terminal 7, firstly, the two second bolts 14 are rotated to increase the distance between the second support 12 and the second pressing plate 13, then, the power line of the electric equipment is placed between the second support 12 and the second pressing plate 13, then, the two second bolts 14 are rotated to reduce the distance between the second support 12 and the second pressing plate 13, and the power line of the electric equipment is clamped between the second support 12 and the second pressing plate 13; can fix the power cord of consumer, improve the stability of binding post 7 and power cord.

Optionally, a ground copper bar 15 is disposed in the wiring cavity 3. The grounding copper bar 15 can be used for connecting a grounding wire of the electric equipment, so that the power utilization safety of the electric equipment is ensured.

Further, a weak current socket 16 is provided on the outside of the case 1. Because the connecting terminal 7 can also transmit electric signals, a weak current socket 16 is arranged on the outer side of the box body 1, so that the electric signals can be conveniently transmitted.

Further, the weak current sockets 16 include a cardon socket, a fiber optic socket, a high definition video signal socket, and a network socket. The card-nong socket can transmit audio signals, and the network socket can transmit network signals.

Further, the wire inlet groove 4 and the wire outlet groove 5 are both long-strip kidney-shaped grooves. The waist-shaped groove can facilitate the entrance and exit of the flat cable.

Further, the connection terminal 7 is a UK connection terminal. The UK wiring terminal can be in one or more than one, and the wiring efficiency is higher.

In the specific implementation process, when a circuit needs to be switched, the flat cable only needs to penetrate through the wire inlet groove 4 to be connected to the wiring terminal 7, the two first bolts 11 are rotated to place the flat cable between the first support 9 and the first pressing plate 10, and then the first bolts 11 are rotated to tightly press the flat cable between the first support 9 and the first pressing plate 10; a power line of the electric equipment penetrates through the wire outlet groove 5, is connected to the wiring terminal 7 and is arranged between the second bracket 12 and the second pressing plate 13, and then the second bolt 14 is rotated to tightly press the power line between the second bracket and the second pressing plate 13; the switching of the circuit can be completed.

The utility model discloses a power branch transfer box can make the switching of flat cable business turn over line convenient more, swift, stable.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A power branch transfer box, comprising: a box body and a box cover; the box body and the box cover are fixed through screws; the box body and the box cover form a wiring cavity; a wire inlet groove is formed in one side of the box body in a penetrating mode, and a wire outlet groove is formed in one side, opposite to the wire inlet groove, of the box body; a guide rail is arranged in the wiring cavity; the connecting terminal is arranged on the guide rail in a sliding manner; and the terminal fixing parts are arranged on the guide rail and positioned on two sides of the wiring terminal and used for fixing the wiring terminal.

2. The power supply branch junction box of claim 1, wherein a first wire clamp is disposed in the wiring cavity and at the wire inlet groove; the first wire pressing clamp comprises a first bracket and a first pressing plate; two first bolts are arranged on the first bracket; the first pressing plate is provided with two first threaded holes which are respectively in one-to-one correspondence with the two first bolts; the two first bolts are respectively in threaded connection with the two first threaded holes.

3. A power branch transfer box according to claim 1 or claim 2 wherein a second crimp clamp is provided in the junction chamber at the outlet slot; the second wire pressing clamp comprises a second bracket and a second pressing plate; two second bolts are arranged on the second bracket; the second pressing plate is provided with two second threaded holes which are respectively in one-to-one correspondence with the two second bolts; and the two second bolts are respectively in threaded connection with the two second threaded holes.

4. The power branch junction box of claim 3, wherein a ground copper bar is disposed in the wiring cavity.

5. A power branch transfer box according to claim 4 wherein a low current outlet is provided on the outside of the box.

6. A power branch transfer box according to claim 5 wherein said low current outlets include Carnon outlets, fiber optic outlets, high definition video signal outlets and network outlets.

7. The power branch junction box of claim 1 wherein said inlet and outlet slots are elongated slots.

8. A power branch transfer box according to claim 1 wherein said terminals are UK terminals.

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