CN112582136A

CN112582136A - Neat compact type switch transformer

Info

Publication number: CN112582136A
Application number: CN202011412549.3A
Authority: CN
Inventors: 王晓华
Original assignee: Ganzhou Hexin Electronic Co ltd
Current assignee: Ganzhou Hexin Electronic Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-03-30
Anticipated expiration: 2040-12-05
Also published as: CN112582136B

Abstract

The invention relates to a switch transformer, in particular to a neat and compact switch transformer. The technical problem to be solved by the invention is as follows: provided is a neat and compact type switch transformer which not only improves safety but also facilitates switching of a connector, and protects the switch transformer. An orderly compact switching transformer comprising: a transformer body; and the connecting assembly is arranged on the transformer body. The pressing assembly is arranged, so that the pressing plate can press the copper wire connected between the coil and the binding post, and the copper wire is prevented from being exposed outside and damaged for a long time; the automatic fixing assembly is arranged, so that the pressing block can press the pressing plate, and the influence on the protection effect caused by the movement and the rotation of the pressing plate due to external force is prevented; the leveling component is arranged, the pressing rod can move to attach and level the flange adhesive tape by controlling the arc-shaped sliding block, and meanwhile, the effect of leveling the flange adhesive tape on the surface of the coil can be improved by the resilience force of the second spring.

Description

Neat compact type switch transformer

Technical Field

The invention relates to a switch transformer, in particular to a neat and compact switch transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction.

Patent No. CN206179634U discloses a compact switch transformer, which comprises an upper shell, side plate enclosure shells are fixedly arranged on the left side and the right side of the bottom of the upper shell, the bottom parts of the two side plate enclosure shells are fixedly connected through a base, a ferrite nanocrystalline magnetic core is fixedly arranged between the upper shell and the base, and the ferrite nanocrystalline magnetic core is wound with a winding coil, the upper shell and the side plate enclosure are wrapped with an outer magnetic ring, the outer magnetic ring is formed by buckling an upper iron-based amorphous alloy lamination and a lower iron-based amorphous alloy lamination, although the device simple structure is provided with the stranded shell of curb plate through the bottom at last casing, has promoted the security of compact switch transformer in the experimentation, has eliminated the potential safety hazard of compact switch transformer in the experiment, but is difficult to carry out the conversion connector, can not prevent moreover that the copper line from exposing outside by the damage.

There is therefore a need to design a neat compact switching transformer that not only improves safety but also facilitates switching the connectors, and protects the switching transformer.

Disclosure of Invention

In order to overcome the shortcoming that the switching transformer in the prior art is difficult to switch a connecting port and cannot prevent a copper wire from being exposed to the outside and damaged, the technical problem is that: provided is a neat and compact type switch transformer which not only improves safety but also facilitates switching of a connector, and protects the switch transformer.

The technical scheme is as follows: an orderly compact switching transformer comprising: a transformer body; and the connecting assembly is arranged on the transformer body.

Further, the transformer body includes: a left housing; the right shell is arranged on the left shell; a coil installed between the right and left housings; and the flange adhesive tape is arranged between the right shell and the left shell.

Further, the coupling assembling includes: the lower mounting plate is mounted on the coil, and at least two wire grooves are symmetrically formed in the lower mounting plate; and the binding post is arranged on the wire groove.

Further, still including compressing tightly the subassembly, compress tightly the subassembly including: the fixed block is arranged on the lower mounting plate; the common sliding block is arranged on the fixed block in a sliding manner; the first spring is arranged between the common sliding block and the fixed block; and the pressing plate is rotatably arranged on the common sliding block.

Further, still including automatic fixed subassembly, automatic fixed subassembly is including: the pressing block is arranged on the sliding grooves in a sliding manner; the telescopic rod is arranged on the pressing block; the push rod is slidably mounted on the telescopic rod.

Further, still including caterpillar band subassembly, caterpillar band subassembly includes: the arc-shaped rails are arranged on two sides of the coil; the arc-shaped sliding block is slidably arranged on the arc-shaped track; the L-shaped guide rod is arranged on the arc-shaped sliding block; the pressure lever is arranged on the L-shaped guide rod in a sliding manner; and the second spring is arranged between the pressure rod and the L-shaped guide rod.

Furthermore, the outside of the coil is wrapped with a flange adhesive tape.

Furthermore, the left shell and the right shell are made of insulators.

Compared with the prior art, the invention has the following advantages: 1. the pressing assembly is arranged, so that the pressing plate can press the copper wire connected between the coil and the wiring terminal, and the copper wire is prevented from being exposed outside and damaged for a long time.

2. The automatic fixing assembly is arranged, so that the pressing block can press the pressing plate, and the protection effect is prevented from being influenced by the movement and the rotation of the pressing plate due to external force.

3. The leveling component is arranged, the pressing rod can attach and level the flange adhesive tape by controlling the arc-shaped sliding block, and meanwhile, the effect of leveling the flange adhesive tape on the surface of the coil can be improved by the resilience force of the second spring.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of a first partially-separated body structure of the transformer body according to the present invention.

Fig. 3 is a schematic diagram of a second partially separated body structure of the transformer body according to the present invention.

Fig. 4 is a schematic perspective view of the connecting assembly of the present invention.

Fig. 5 is a schematic perspective view of the compressing assembly of the present invention.

Fig. 6 is a schematic perspective view of the automatic fixing assembly of the present invention.

Fig. 7 is a schematic perspective view of the track leveling assembly of the present invention.

Part names and serial numbers in the figure: 1_ transformer body, 101_ left shell, 102_ right shell, 103_ coil, 104_ flange tape, 2_ connecting assembly, 201_ lower mounting plate, 202_ wire groove, 203_ wiring terminal, 3_ pressing assembly, 301_ fixed block, 302_ common slide block, 303_ first spring, 304_ pressing plate, 4_ automatic fixing assembly, 401_ sliding groove, 402_ pressing block, 403_ telescopic rod, 404_ push rod, 5_ leveling assembly, 501_ arc track, 502_ arc slide block, 503_ L-shaped guide rod, 504_ pressing rod, 505_ second spring.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A neat and compact type switch transformer is shown in figures 1 to 4 and comprises a transformer body 1 and a connecting component 2, wherein the connecting component 2 is arranged on the transformer body 1.

When needs use switch transformer, be connected transformer body 1 and coupling assembling 2, then alright use switch transformer, when need not use switch transformer, with transformer body 1 and coupling assembling 2 disconnection can.

The transformer body 1 comprises a left shell 101, a right shell 102, a coil 103 and a flange adhesive tape 104, wherein the right side of the left shell 101 is provided with the right shell 102, the coil 103 is placed between the inner sides of the right shell 102 and the left shell 101, and the flange adhesive tape 104 is arranged between the outer sides of the right shell 102 and the left shell 101.

When the switch transformer needs to be used, the coil 103 is connected with the connecting component 2, meanwhile, the flange adhesive tape 104 can prevent the leakage of the switch transformer, and when the switch transformer does not need to be used, the coil 103 and the connecting component 2 can be disconnected.

The connecting assembly 2 comprises a lower mounting plate 201 and a binding post 203, the lower side of the coil 103 is provided with the lower mounting plate 201, the lower mounting plate 201 is symmetrically provided with a plurality of wire grooves 202 in a front-back manner, and the binding post 203 is arranged on the lower side of each wire groove 202.

When needs use the on-off transformer, be connected coil 103 through wire casing 202 and terminal 203, and then can use the on-off transformer, different terminal 203 are connected to the accessible simultaneously, and then adapt to different user demands, when need not use the on-off transformer, with coil 103 and terminal 203 disconnection can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 5, 6 and 7, the pressing device further includes a pressing assembly 3, the pressing assembly 3 includes a fixed block 301, a common slider 302, a first spring 303 and a pressing plate 304, the fixed block 301 is connected to the lower mounting plate 201, the common slider 302 is slidably disposed on the fixed block 301, the first spring 303 is connected between the common slider 302 and the fixed block 301, and the pressing plate 304 is rotatably connected to the common slider 302.

When coil 103 and terminal 203 are connected to needs, control clamp plate 304 rotates, and then can be connected coil 103 and terminal 203, and control clamp plate 304 counter-rotation resets after connecting for clamp plate 304 pushes down the copper line of being connected between coil 103 and the terminal 203, and then prevents that the copper line from exposing for a long time and being damaged.

Still including automatic fixed subassembly 4, automatic fixed subassembly 4 is including briquetting 402, telescopic link 403 and push rod 404, and both sides all open the spout 401 around left casing 101, all are equipped with briquetting 402 on the spout 401 in the slidingtype, and the upside of briquetting 402 all is connected with telescopic link 403, and the upper end slidingtype of telescopic link 403 is equipped with push rod 404.

When the left shell 101 contacts the right shell 102, the push rod 404 is pushed to move to the left, so that the telescopic rod 403 is extended, the pressing block 402 moves downwards, the pressing block 402 presses the pressing plate 304, and the pressing plate 304 is prevented from moving and rotating due to external force, so that the protection effect is not affected.

The coil is characterized by further comprising a track leveling assembly 5, wherein the track leveling assembly 5 comprises an arc-shaped track 501, an arc-shaped sliding block 502, an L-shaped guide rod 503, a pressing rod 504 and a second spring 505, the arc-shaped track 501 is arranged on the front side and the rear side of the upper portion of the coil 103, the arc-shaped sliding block 502 is arranged on the arc-shaped track 501 in a sliding mode, the L-shaped guide rod 503 is welded on the lower side of the arc-shaped sliding block 502, the pressing rod 504 is connected to the inner side of the L-shaped guide rod 503 in a sliding mode, and the second spring.

The device is in the normality, second spring 505 is in compression state, when flange sticky tape 104 unevenness on coil 103 surface is with not hard up, steerable arc slider 502 removes, and then make L shape guide arm 503, depression bar 504 and second spring 505 remove together, and then make depression bar 504 track the tie to flange sticky tape 104 on coil 103 surface, make depression bar 504 can laminate flange sticky tape 104 always through second spring 505 resilience force simultaneously, and then improve the effect of tracking the tie to flange sticky tape 104 on coil 103 surface.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. A neat compact switching transformer, comprising:

a transformer body (1);

and the connecting component (2) is arranged on the transformer body (1).

2. Neat and compact switching transformer according to claim 1, characterized in that the transformer body (1) comprises:

a left housing (101);

a right housing (102) mounted on the left housing (101);

a coil (103) mounted between the right case (102) and the left case (101);

and the flange adhesive tape (104) is arranged between the right shell (102) and the left shell (101).

3. Neat and compact switching transformer according to claim 2, characterized in that the connection assembly (2) comprises:

the lower mounting plate (201) is mounted on the coil (103), and at least two wire grooves (202) are symmetrically formed in the lower mounting plate (201);

and a binding post (203) mounted on the wire groove (202).

4. -neat and compact switching transformer according to claim 3, characterized in that it further comprises a compression assembly (3), the compression assembly (3) comprising:

the fixed block (301) is arranged on the lower mounting plate (201);

the common sliding block (302) is arranged on the fixed block (301) in a sliding manner;

the first spring (303) is arranged between the common sliding block (302) and the fixed block (301);

and the pressing plate (304) is rotatably arranged on the common sliding block (302).

5. Neat and compact switching transformer according to claim 4, characterized in that it further comprises an automatic fixing assembly (4), the automatic fixing assembly (4) comprising:

the pressing block (402), the sliding grooves (401) are formed in the two sides of the left shell (101), and the pressing block (402) is installed on the sliding grooves (401) in a sliding mode;

the telescopic rod (403) is arranged on the pressing block (402);

and the push rod (404) is slidably mounted on the telescopic rod (403).

6. A neat and compact switching transformer as claimed in claim 5, further comprising a shoe assembly (5), the shoe assembly (5) comprising:

the arc-shaped tracks (501) are arranged on two sides of the coil (103);

the arc-shaped sliding block (502) is slidably mounted on the arc-shaped track (501);

the L-shaped guide rod (503) is arranged on the arc-shaped sliding block (502);

the pressure lever (504) is arranged on the L-shaped guide rod (503) in a sliding way;

and the second spring (505) is arranged between the pressure lever (504) and the L-shaped guide rod (503).

7. Neat and compact switching transformer according to claim 6, characterized in that the outside of the coil (103) is also wrapped with a bead tape (104).

8. Neat and compact switching transformer according to claim 7, characterized in that the left (101) and right (102) housings are made of insulators.