CN218241538U - Network transformer convenient to wiring - Google Patents

Abstract

The utility model discloses a network transformer convenient to wiring, including the transformer main part, the upper surface of transformer main part and the position that is located both sides are provided with a plurality of binding post, the side surface fixedly connected with limiting plate of transformer main part, a plurality of plug wire holes have been seted up to the inside of limiting plate, the inside of limiting plate and the left side threaded connection who is located the plug wire hole have the threaded rod, the threaded rod is located the inside one end rotation of plug wire hole and is connected with the fixed block, be provided with limit structure between fixed block and the plug wire hole, the threaded rod is located the wrong piece of one end fixedly connected with in the limiting plate outside, the upper surface of transformer main part and the position that is located the centre are provided with the cassette. The utility model discloses, set up the limiting plate through the both sides at the transformer to the inside of limiting plate is provided with a plurality of plug wire holes, is convenient for separate a plurality of cables, makes things convenient for the staff to carry out the wiring of transformer main part.

Description

Network transformer convenient to wiring

Technical Field

The utility model relates to a transformer technical field especially relates to a network transformer convenient to wiring.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, is commonly used for voltage lifting, impedance matching, safety isolation and the like in electrical equipment and wireless circuits, and is used for connecting cables with fixed terminals on the transformer one by one during wiring.

However, in the process of wiring, the cables are more and are easy to be wound together, and the cables need to be tidily arranged for many times by workers during operation, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a network transformer convenient for wiring.

In order to realize the purpose, the utility model adopts the following technical scheme: a network transformer convenient for wiring comprises a transformer main body, wherein a plurality of wiring terminals are arranged on the upper surface of the transformer main body and positioned on two sides of the transformer main body, a limiting plate is fixedly connected to the side surface of the transformer main body, a plurality of wire insertion holes are formed in the limiting plate, a threaded rod is in threaded connection with the left side of the wire insertion hole in the limiting plate, one end of the threaded rod, positioned in the wire insertion hole, is rotatably connected with a fixed block, a limiting structure is arranged between the fixed block and the wire insertion hole, and a twisting block is fixedly connected with one end of the threaded rod, positioned on the outer side of the limiting plate;

the upper surface of transformer main part just is located the intermediate position and is provided with the cassette, the upper surface of transformer main part just is located and is provided with the tight subassembly in top between cassette and the binding post, the tight subassembly in top is including supporting a section of thick bamboo, the ejecting spring of the interior bottom fixedly connected with of supporting a section of thick bamboo, the top fixedly connected with roof of ejecting spring, the last fixed surface of roof is connected with the connecting rod, the connecting rod is located the one end fixedly connected with safety cover of supporting a section of thick bamboo top, the interior top of safety cover is rotated and is connected with the dwang, the dwang is located the one end fixedly connected with knob of safety cover top, the dwang is located the inside one end fixedly connected with fixture block of safety cover.

As a further description of the above technical solution:

a plurality of wire grooves are formed in the side surface of the protective cover, and the wire grooves are arranged corresponding to the wiring terminals.

As a further description of the above technical solution:

the limiting structure comprises a limiting groove, the limiting groove is formed in the front inner wall and the rear inner wall of the wire inserting hole, a limiting block is connected to the inner portion of the limiting groove in a sliding mode, and the limiting block is fixedly connected with the fixing block.

As a further description of the above technical solution:

the plug wire hole corresponds to the wiring terminal, the fixing block is connected with the plug wire hole in a sliding mode, and the fixing block is made of rubber materials.

As a further description of the above technical solution:

the clamping seat is formed by combining two L-shaped plates, and the clamping block is matched with the clamping seat.

As a further description of the above technical solution:

the number of the jacking assemblies is four, and the jacking assemblies are uniformly distributed between the protective cover and the transformer main body.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this network transformer convenient to wiring sets up the limiting plate through the both sides at the transformer to the inside of limiting plate is provided with a plurality of plug wire holes, is convenient for separate a plurality of cables, makes things convenient for the staff to carry out transformer body's wiring.

2. Compared with the prior art, this network transformer convenient to wiring sets up fixed block, threaded rod and twists the piece on the limiting plate to rotate through twisting a control threaded rod, and then the control fixed block is fixed with the cable, avoids the cable to drop from binding post under the effect of external force.

3. Compared with the prior art, this network transformer convenient to wiring, transformer main part top is provided with the safety cover to the safety cover is fixed the safety cover in transformer main part under the mutually supporting of tight subassembly in top, dwang, knob, fixture block and cassette for protect binding post, avoid binding post to receive the weather erosion and damage.

Drawings

Fig. 1 is a front view of a network transformer for facilitating wiring according to the present invention;

fig. 2 is a top view of a transformer main body of a network transformer convenient for wiring according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a limiting plate of a network transformer convenient for wiring according to the present invention;

fig. 4 is a schematic view of a protective cover structure of a network transformer convenient for wiring according to the present invention;

fig. 5 is a schematic structural view of a in fig. 1 according to the present invention;

fig. 6 is the utility model provides a network transformer's a support section of thick bamboo inner structure schematic diagram convenient to wiring.

Illustration of the drawings:

1. a transformer body; 2. a wiring terminal; 3. a limiting plate; 4. a wire insertion hole; 5. a fixed block; 6. a threaded rod; 7. twisting the block; 8. a limiting groove; 9. a limiting block; 10. a protective cover; 11. rotating the rod; 12. a knob; 13. a clamping block; 14. a card holder; 15. jacking the assembly; 151. a support cylinder; 152. ejecting a spring; 153. a top plate; 154. a connecting rod; 16. a wire slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 as a specific case by those skilled in the art.

Referring to fig. 1-6, the utility model provides a pair of network transformer convenient to wiring: comprises a transformer body 1, a plurality of wiring terminals 2 are arranged on the upper surface of the transformer body 1 and positioned at two sides, a limiting plate 3 is fixedly connected with the side surface of the transformer body 1, a plurality of wire insertion holes 4 are arranged inside the limiting plate 3, the limiting plate 3 is arranged, a plurality of wire insertion holes 4 are arranged inside the limiting plate 3, a plurality of cables can be conveniently separated, the wiring of workers is facilitated, the wire insertion holes 4 are arranged corresponding to the wiring terminals 2, a fixing block 5 is in sliding connection with the wire insertion holes 4, the fixing block 5 is made of rubber materials, the cables are prevented from being damaged by clamping, a threaded rod 6 is in threaded connection with the left side of the wire insertion holes 4 inside the limiting plate 3, one end of the threaded rod 6, which is positioned inside the plug wire hole 4, is rotatably connected with a fixed block 5, a limiting structure is arranged between the fixed block 5 and the plug wire hole 4, the fixed block 5 is prevented from rotating along with the threaded rod 6, the limiting structure comprises a limiting groove 8, the limiting groove 8 is formed in the front inner wall and the rear inner wall of the plug wire hole 4, a limiting block 9 is slidably connected inside the limiting groove 8, the limiting block 9 is fixedly connected with the fixed block 5, one end of the threaded rod 6, which is positioned outside the limiting plate 3, is fixedly connected with a twisting block 7, the threaded rod 6 is controlled to rotate through the twisting block 7, the fixed block 5 is further controlled to clamp and fix a cable, and the cable is prevented from falling off the wiring terminal 2 under the action of external force;

the upper surface of the transformer body 1 is provided with a clamping seat 14 at a middle position, the clamping seat 14 is formed by combining two L-shaped plates, a clamping block 13 is matched with the clamping seat 14, the upper surface of the transformer body 1 is provided with a jacking component 15 between the clamping seat 14 and the wiring terminal 2, when the clamping block 13 is rotated out of the clamping seat 14, the jacking component 15 controls the protective cover 10 to move upwards, and the wiring terminal 2 is exposed, when the clamping block 13 is clamped on the clamping seat 14, the jacking component 15 jacks the protective cover 10 tightly to prevent the clamping block 13 from falling off the clamping seat 14, the number of the jacking components 15 is four, and the protective covers are uniformly distributed between the protective cover 10 and the transformer body 1, the jacking component 15 comprises a supporting cylinder 151, an inner bottom fixedly connected with an ejection spring 152 of the supporting cylinder 151, a top end fixedly connected with a top plate 153 of the ejection spring 152, an upper surface of the top plate 153 fixedly connected with a connecting rod 154, one end of the connecting rod 154 located above the supporting cylinder 151 is fixedly connected with the protective cover 10, a plurality of wire slots 16 are formed in the side surface of the protective cover 10, the protective cover 10 is used for separating cables on two adjacent wiring terminals 2, and the wire slots 16 are correspondingly arranged, the top of the protective cover 10, the top fixedly connected with the protective cover 11, the top of the protective cover 11 is located above the protective cover 11, one end of the protective cover 11, and used for controlling the protective cover 11, and controlling the rotating knob 11, and controlling the rotating of the rotating rod 13, and controlling the protective cover 11, and controlling the clamping block 13.

The working principle is as follows: during the wiring, at first roll out fixture block 13 from cassette 14 through knob 12, and safety cover 10 shifts up under the effect of tight subassembly 15 in top, expose binding post 2, the cable inserts from plug wire hole 4 on limiting plate 3, and be connected with binding post 2, two adjacent cables are at limiting plate 3, separate under the effect of plug wire hole 4, avoid the winding together, after the cable erection is accomplished, it is fixed with the cable in plug wire hole 4 through twisting 7 control fixed block 5, press safety cover 10 at last, when safety cover 10 and transformer main part 1 laminating, turn over into the fixture block 13 into in the cassette 14 through knob 12, thereby fix safety cover 10 on transformer main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A network transformer for facilitating wiring, comprising a transformer body (1), characterized in that: the transformer comprises a transformer main body (1), wherein a plurality of wiring terminals (2) are arranged on the upper surface of the transformer main body (1) and positioned on two sides of the transformer main body, a limiting plate (3) is fixedly connected to the side surface of the transformer main body (1), a plurality of plug wire holes (4) are formed in the limiting plate (3), a threaded rod (6) is connected to the left side of the plug wire holes (4) in a threaded manner, one end of the threaded rod (6) positioned in the plug wire holes (4) is rotatably connected with a fixing block (5), a limiting structure is arranged between the fixing block (5) and the plug wire holes (4), and a twisting block (7) is fixedly connected to one end of the threaded rod (6) positioned outside the limiting plate (3);

the upper surface of transformer main part (1) and the position that is located the centre are provided with cassette (14), the upper surface of transformer main part (1) just is located and is provided with between cassette (14) and binding post (2) and pushes up tight subassembly (15), push up tight subassembly (15) including supporting barrel (151), the interior bottom fixedly connected with ejection spring (152) of supporting barrel (151), top fixedly connected with roof (153) of ejection spring (152), the last fixed surface of roof (153) is connected with connecting rod (154), connecting rod (154) are located one end fixedly connected with safety cover (10) of supporting barrel (151) top, the interior top of safety cover (10) is rotated and is connected with dwang (11), dwang (11) are located one end fixedly connected with knob (12) of safety cover (10) top, dwang (11) are located inside one end fixedly connected with fixture block (13) of safety cover (10).

2. A network transformer for facilitating wiring according to claim 1, wherein: a plurality of wire grooves (16) are formed in the side surface of the protective cover (10), and the wire grooves (16) are arranged corresponding to the wiring terminals (2).

3. A network transformer for facilitating wiring according to claim 1, wherein: the limiting structure comprises a limiting groove (8), the limiting groove (8) is formed in the inner wall of the plug wire hole (4) in the front and back direction, a limiting block (9) is connected to the inner portion of the limiting groove (8) in a sliding mode, and the limiting block (9) is fixedly connected with the fixing block (5).

4. A network transformer for facilitating wiring according to claim 1, wherein: plug wire hole (4) correspond the setting with binding post (2), fixed block (5) and plug wire hole (4) sliding connection to fixed block (5) adopt rubber materials to make.

5. A network transformer for facilitating wiring according to claim 1, wherein: the clamping seat (14) is formed by combining two L-shaped plates, and the clamping block (13) is matched with the clamping seat (14).

6. A network transformer for facilitating wiring according to claim 1, wherein: the number of the jacking assemblies (15) is four, and the jacking assemblies are uniformly distributed between the protective cover (10) and the transformer main body (1).

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