Integrated miniature multi-circuit power transmission device

Abstract

The utility model discloses an integrated miniature multi-circuit power transmission device, which comprises a power transmission device outer shell, a wiring mechanism mounting through groove is arranged at one end inside the side of the power transmission device outer shell, a wiring connecting mechanism is arranged inside the wiring mechanism mounting through groove, and a wiring screw hole is arranged at one end above the power transmission device outer shell. A wiring fixing screw is arranged in the wiring screw hole; according to the utility model, the wiring connection mechanisms of the plug wire inner through holes with different diameter specifications are selected to be inserted into the wiring mechanism mounting through grooves for connection, so that the connection of circuit wires with different diameters can be realized, and the plug wire inner through holes with proper high fitting degree with the wires can effectively reduce power loss, so that the adjustment is more convenient during use; moreover, through a wiring mechanism installation through groove and a wiring connection mechanism which are designed to be of a single-sided plane structure, adaptive plugging can be carried out more rapidly and conveniently, and through arrangement of a device installation side plate and a device installation through hole, the device can be installed and fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission equipment, in particular to an integrated micro multi-circuit power transmission device. Background Art

[0002] Transmission devices refer to devices used to ensure safe and efficient transmission of electric energy. Various types of devices used for power transmission are different. Among them, micro multi-circuit transmission devices mostly refer to transmission devices with small size but multi-channel transmission;

[0003] However, currently available micro multi-circuit power transmission devices cannot be flexibly adjusted for circuit wires of different diameters when in use. Most of them use connectors of uniform larger specifications for connection. This will cause power waste when connecting thinner lines during power transmission due to the smaller contact surface. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated micro multi-circuit power transmission device to solve the problem that the existing micro multi-circuit power transmission device cannot be flexibly adjusted for circuit wires of different diameters when in use, and most of them use connectors of uniform larger specifications for connection. In this way, when connecting thinner lines during power transmission, power is wasted due to the small contact surface.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated micro multi-circuit power transmission device, comprising: an external shell of the power transmission device, a wiring mechanism installation slot is provided at one end of the side of the internal part of the external shell of the power transmission device, a wiring connection mechanism is arranged inside the wiring mechanism installation slot, a wiring screw hole is provided at one end of the upper part of the external shell of the power transmission device, a wiring fixing screw is arranged inside the wiring screw hole, a shell connection internal threaded hole is provided inside the wiring screw hole, the wiring connection mechanism includes a wiring connection copper piece, a wire insertion internal through hole is provided inside the wiring connection copper piece, a copper piece connection internal threaded hole is provided at one end of the side of the wiring connection copper piece, and the wiring fixing screw includes a screw head, and a screw threaded rod is fixedly connected to one end of the screw head.

[0006] As a further solution of the utility model: a device installation side plate is fixedly connected to the side of the other end of the outer shell of the power transmission device, and a device installation through hole is opened at one end inside the device installation side plate.

[0007] As a further solution of the utility model: the number of the wiring mechanism mounting through slots, wiring connection mechanisms, wiring screw holes, wiring fixing screws and shell connection internal threaded holes are all provided in multiple groups, the specifications of the wiring mechanism mounting through slots and the wiring connection mechanisms are adapted to each other, and every two groups of wiring screw holes, wiring fixing screws and shell connection internal threaded holes are adapted to one group of wiring mechanism mounting through slots and wiring connection mechanisms.

[0008] As a further solution of the utility model: the shell connecting internal threaded hole, the copper connecting internal threaded hole and the screw threaded rod are adapted to each other, and the screw threaded rod can be screwed into the shell connecting internal threaded hole and the copper connecting internal threaded hole.

[0009] As a further solution of the utility model: the number of the device mounting side panels is set to two groups, the number of the device mounting through holes is set to six groups, and every three groups of the device mounting through holes are evenly opened inside one group of the device mounting side panels.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can connect circuit wires of different diameters by selecting wiring connection mechanisms with wire insertion holes of different diameters and inserting them into the wiring mechanism mounting grooves. Because the wire insertion holes with a high degree of fit with the wires can effectively reduce power loss, the adjustment is more convenient during use. The wiring mechanism mounting grooves and wiring connection mechanisms designed with a single-sided planar structure can be adapted and connected more quickly and conveniently. The device itself can be conveniently installed and fixed by the provided device mounting side panels and device mounting holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an integrated micro multi-circuit power transmission device described in the utility model;

[0013] Figure 2 It is a structural schematic diagram of the outer shell of the power transmission device in the integrated micro multi-circuit power transmission device described in the utility model;

[0014] Figure 3 It is a structural schematic diagram of a wiring connection mechanism in an integrated micro multi-circuit power transmission device described in the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the structure of the wiring fixing screws in the integrated micro multi-circuit power transmission device.

[0016] In the figure: 1. External shell of power transmission device; 2. Through slot for wiring mechanism installation; 3. Wiring connection mechanism; 4. Wiring screw hole; 5. Wiring fixing screw; 6. Internal threaded hole for shell connection; 7. Wiring connection copper fitting; 8. Internal through hole for plugging wire; 9. Internal threaded hole for copper fitting connection; 10. Screw head; 11. Screw threaded rod;

[0017] 12. Install the side panels; 13. Install the through holes. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0020] Reference Figures 1 to 4In an embodiment of the utility model, an integrated micro multi-circuit power transmission device includes: an external shell 1 of the power transmission device, a wiring mechanism installation slot 2 is opened at one end of the side of the internal part of the external shell 1 of the power transmission device, a wiring connection mechanism 3 is arranged inside the wiring mechanism installation slot 2, a wiring screw hole 4 is opened at one end of the upper part of the external shell 1 of the power transmission device, a wiring fixing screw 5 is arranged inside the wiring screw hole 4, a shell connection internal thread hole 6 is opened inside the wiring screw hole 4, the number of the wiring mechanism installation slot 2, the wiring connection mechanism 3, the wiring screw hole 4, the wiring fixing screw 5 and the shell connection internal thread hole 6 are all arranged in multiple groups, and the wiring mechanism installation slot 2 and the wiring connection mechanism 3 specifications are adapted, every two groups of wiring screw holes 4, wiring fixing screws 5 and shell connection internal threaded holes 6 are adapted to a group of wiring mechanism installation slots 2 and wiring connection mechanisms 3, the wiring connection mechanism 3 includes a wiring connection copper piece 7, the wiring connection copper piece 7 has an internal through hole 8 for inserting a wire, and a copper piece connection internal threaded hole 9 is provided at one end of the side of the wiring connection copper piece 7, the wiring fixing screw 5 includes a screw head 10, one end of the screw head 10 is fixedly connected to a screw threaded rod 11, the shell connection internal threaded hole 6, the copper piece connection internal threaded hole 9 and the screw threaded rod 11 are adapted to each other, and the screw threaded rod 11 can be screwed into the shell connection internal threaded hole 6 and the copper piece connection internal threaded hole 9.

[0021] Reference Figure 1 and Figure 2 A device installation side plate 12 is fixedly connected to the other end of the external shell 1 of the power transmission device, and a device installation through hole 13 is opened at one end inside the device installation side plate 12. There are two groups of device installation side plates 12, and there are six groups of device installation through holes 13. Every three groups of device installation through holes 13 are evenly opened inside one group of device installation side plates 12.

[0022] The working principle of the utility model is as follows: when in use, firstly, a plurality of wiring connection mechanisms 3 are sequentially inserted into the plurality of wiring mechanism installation slots 2 opened inside the outer shell 1 of the integrated power transmission device, and the screw threaded rod 11 at one end of the wiring fixing screw 5 is screwed into the shell connection internal threaded hole 6 in the wiring screw hole 4 until it is screwed into the copper connection internal threaded hole 9, at which time, two sets of power transmission circuit wires to be connected are respectively inserted into the two ends of the plug-in wire internal through hole 8 opened in the wiring connection copper piece 7, and then the wiring fixing screw 5 is screwed to make the screw threaded rod 11 press the wire to complete the connection and perform power transmission work, and it can be carried out at the same time. Multiple groups of line connections are carried out to carry out multi-channel power transmission work, and by selecting the wiring connection mechanism 3 with different diameter specifications of the wire through holes 8 to insert into the wiring mechanism mounting groove 2 for connection, it can be used for the connection of circuit wires with different diameters. Because the wire through holes 8 with a high fit with the wires can effectively reduce power loss, it is more convenient to adjust during use, and the wiring mechanism mounting groove 2 and the wiring connection mechanism 3 designed with a single-sided plane structure can be adapted and connected more quickly and conveniently, and the device itself can be conveniently installed and fixed through the set device mounting side panel 12 and the device mounting through hole 13.

[0023] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated micro multi-circuit power transmission device, characterized in that: include: An external shell (1) of a power transmission device, wherein a wiring mechanism installation slot (2) is provided at one end of the side of the external shell (1) of the power transmission device, a wiring connection mechanism (3) is arranged inside the wiring mechanism installation slot (2), a wiring screw hole (4) is provided at one end of the upper side of the external shell (1) of the power transmission device, a wiring fixing screw (5) is arranged inside the wiring screw hole (4), a shell connection internal threaded hole (6) is provided inside the wiring screw hole (4), the wiring connection mechanism (3) includes a wiring connection copper piece (7), a wire insertion internal through hole (8) is provided inside the wiring connection copper piece (7), a copper piece connection internal threaded hole (9) is provided at one end of the side of the wiring connection copper piece (7), and the wiring fixing screw (5) includes a screw head (10), and a screw threaded rod (11) is fixedly connected to one end of the screw head (10).

2. The integrated micro multi-circuit power transmission device according to claim 1, characterized in that: A device installation side plate (12) is fixedly connected to the other side of the outer shell (1) of the power transmission device, and a device installation through hole (13) is provided at one end inside the device installation side plate (12).

3. The integrated micro multi-circuit power transmission device according to claim 1, characterized in that: The number of the wiring mechanism installation slot (2), the wiring connection mechanism (3), the wiring screw hole (4), the wiring fixing screw (5) and the shell connection internal thread hole (6) is arranged in multiple groups. The wiring mechanism installation slot (2) and the wiring connection mechanism (3) are matched in specifications. Every two groups of the wiring screw hole (4), the wiring fixing screw (5) and the shell connection internal thread hole (6) are matched with one group of the wiring mechanism installation slot (2) and the wiring connection mechanism (3).

4. The integrated micro multi-circuit power transmission device according to claim 1, characterized in that: The shell connecting internal threaded hole (6), the copper part connecting internal threaded hole (9) and the screw threaded rod (11) are adapted to each other, and the screw threaded rod (11) can be screwed into the shell connecting internal threaded hole (6) and the copper part connecting internal threaded hole (9).

5. The integrated micro multi-circuit power transmission device according to claim 2, characterized in that: The number of the device installation side panels (12) is two groups, the number of the device installation through holes (13) is six groups, and every three groups of the device installation through holes (13) are evenly opened inside one group of the device installation side panels (12).

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