CN211479809U

CN211479809U - Transformer substrate

Info

Publication number: CN211479809U
Application number: CN202020064061.5U
Authority: CN
Inventors: 刘朝长
Original assignee: Jinsheng Electronics (dongguan) Co ltd
Current assignee: Jinsheng Electronics (dongguan) Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-11
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a transformer substrate, including board main part and connection limit, positioning channel has been seted up to the centre of board main part, and positioning channel's inboard intermediate position is provided with the mould cave number, the fixed connection limit that is provided with in both ends both sides of board main part, and the outside on connection limit has seted up the thimble spread groove, the fixed first injecting glue mouth that is provided with of one end of board main part, and the other end intermediate position of board main part has seted up the third clamping groove. This transformer base plate, through positioning channel's setting, can effectual connection status between stabilizer plate main part and the transformer core to guaranteed the stable operating condition of this transformer core, all seted up the thimble spread groove on board main part and connection edge, can further strengthen the stability of being connected between this transformer base plate and the transformer core, thereby improved the work safety of transformer, and the die cavity number that positioning channel inside set up can each transformer base plate respectively, improves its performance.

Description

Transformer substrate

Technical Field

The utility model relates to a transformer technical field specifically is a transformer base plate.

Background

A transformer is a device capable of converting a voltage as its name implies, and its operating principle is to change an ac voltage by using the principle of electromagnetic induction, and a substrate is indispensable for each component of the transformer.

For example, some substrates are not well fixed in use, and further the whole transformer is easily loosened, which affects the normal use of the transformer, and other transformers are inconvenient to connect, so we propose a transformer substrate to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer base plate to solve some base plate in use's on the existing market that above-mentioned background art provided the stationary state not good enough, and then can lead to the whole not hard up condition that takes place of transformer easily, the inconvenient problem of connecting work of transformer in addition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer substrate, includes the board main part and connects the limit, positioning channel has been seted up in the centre of board main part, and positioning channel's inboard intermediate position is provided with the mould cave number, the fixed connection limit that is provided with in both ends both sides of board main part, and the outside of connecting the limit has seted up the thimble spread groove, first screens groove has been seted up to the one end intermediate position of board main part, the fixed spacing card limit that is provided with of inboard side of connecting the limit, second screens groove has been seted up to the opposite side of connecting the limit, the fixed first injecting glue mouth that is provided with of one end of board main part, and the other end intermediate position of board main part has seted up the third screens groove to the position in third screens groove is corresponding with the position in first screens groove, the side of connecting the limit is fixed and is provided.

Preferably, the positioning clamping groove is circular on the plate main body, the sinking depth of the positioning clamping groove is equal to half of the thickness of the plate main body, and the surface of the inner side bottom surface of the positioning clamping groove is bitten.

Preferably, an integrated structure is formed between the connecting edge and the plate main body, and the plate main body and the connecting edge form an I shape.

Preferably, the thimble connecting groove is provided with 1 on the same side of the connecting edge, and the size of the thimble connecting groove is 4mm in diameter and 0.1mm in depth.

Preferably, the limiting clamping edges and the connecting edges are of an integrated structure, and the limiting clamping edges are located on different connecting edges on the same side of the two ends of the plate main body.

Preferably, the second screens groove symmetry sets up 2 connection edges at the same end of board main part, and the position of second screens groove and first screens groove and third screens groove is equilateral triangle.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer substrate;

(1) the positioning clamping grooves are formed in the plate main body, and the connecting state between the plate main body and the transformer core can be effectively stabilized through the arrangement of the positioning clamping grooves, so that the stable working state of the transformer core is ensured;

(2) the thimble connecting grooves are formed in the plate main body and the connecting edges, and the stability of connection between the transformer substrate and the transformer core can be further enhanced through the arrangement of the thimble connecting grooves, so that the working safety of the transformer is improved, and the die cavities arranged in the positioning clamping grooves can respectively form each transformer substrate, so that the service performance of the transformer is improved;

(3) the transformer substrate is provided with the first clamping groove, the second clamping groove and the third clamping groove, so that the transformer substrate can be conveniently connected, meanwhile, the connecting edge is provided with the limiting clamping edge, the stability of the connection state of the transformer substrate can be further enhanced, and the working performance of the transformer substrate is improved.

Drawings

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

FIG. 2 is a schematic view of the overall rear view structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic view of the structure at A-A of FIG. 3 according to the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 according to the present invention at C;

fig. 8 is a schematic structural diagram of the point B in fig. 5 according to the present invention.

In the figure: 1. a plate main body; 2. positioning the clamping groove; 3. die hole number; 4. a connecting edge; 5. a thimble is connected with the groove; 6. a first clamping groove; 7. limiting and clamping edges; 8. a second clamping groove; 9. a first glue injection port; 10. a second glue injection port; 11. and a third clamping groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a transformer substrate comprises a plate main body 1, a positioning clamping groove 2, a mold cavity number 3, a connecting edge 4, a thimble connecting groove 5, a first clamping groove 6, a limiting clamping edge 7, a second clamping groove 8, a first glue injection opening 9, a second glue injection opening 10 and a third clamping groove 11, wherein the positioning clamping groove 2 is arranged in the middle of the plate main body 1, the mold cavity number 3 is arranged at the middle position of the inner side of the positioning clamping groove 2, the connecting edges 4 are fixedly arranged at two sides of two ends of the plate main body 1, the thimble connecting groove 5 is arranged at the outer side of the connecting edge 4, the first clamping groove 6 is arranged at the middle position of one end head of the plate main body 1, the limiting clamping edge 7 is fixedly arranged at the inner side end of the connecting edge 4, the second clamping groove 8 is arranged at the other side of the connecting edge 4, the first glue injection opening 9 is fixedly arranged at one end of the plate main body 1, the third clamping groove 11 is arranged at the middle position of the other end of the plate main body 1, and the position, the side of the connecting edge 4 is fixedly provided with a second glue injection opening 10.

Positioning slot 2 is circular on board main part 1, and positioning slot 2's sunken degree of depth equals board main part 1 thickness half to positioning slot 2's inboard bottom surface is bitten flower, has guaranteed the stability of being connected between board main part 1 and the transformer chipware, also can effectively increase the frictional force of the contact between the 2 medial surfaces of positioning slot simultaneously, has improved positioning slot 2's working property.

Connect for integral structure between limit 4 and the board main part 1, and board main part 1 constitutes "worker" style of calligraphy with connecting limit 4, guarantees the holistic steadiness of this transformer base plate, and then guarantees the working property of this transformer base plate.

The thimble connecting grooves 5 are respectively provided with 1 on the same side surface of the connecting edge 4, and the size of the thimble connecting grooves 5 is 4mm in diameter and 0.1mm in depth, so that the transformer substrate can be conveniently connected, and the stability of the connection state of the transformer substrate can be further enhanced.

Spacing calorie of limit 7 and be the integral structure between being connected the limit 4, and spacing calorie of limit 7 is located the different connection limit 4 of 1 both ends homonymy of board main part, can make things convenient for the spacing work of this transformer base plate connection work to make things convenient for the connection work of this transformer base plate.

The second screens groove 8 symmetry sets up on 2 of the same one end of board main part 1 connect the limit 4, and the second screens groove 8 is equilateral triangle with the position of first screens groove 6 and third screens groove 11, can guarantee this transformer substrate connection state's stability, has improved this transformer substrate's operating condition stability.

The working principle is as follows: when the transformer substrate is used, firstly, according to the figures 1, 3 and 6, the inner side cavity number 3 of the positioning clamping groove 2 of the plate main body 1 is used for determining whether the transformer substrate is used or not, after the determination, the transformer core piece is butted in the positioning clamping groove 2 on the plate main body 1, and the stable state of the contact between the transformer core piece and the inner side surface of the positioning clamping groove 2 can be enhanced because the inner side surface of the positioning clamping groove 2 is a surface undercut;

while the transformer core is connected to the positioning slot 2, according to fig. 1, the terminal on the transformer core is embedded into the thimble connection slot 5 on the connection edge 4 to stabilize the connection state between the transformer core and the plate body 1, and the limit card edge 7 on the connection edge 4 can further limit the connection position of the transformer core to enhance the stability of the connection state of the transformer substrate;

then according to fig. 2 and fig. 4-8, the housing of the transformer is clamped in the second clamping groove 8 and the third clamping groove 11, so that the fixing work of the transformer substrate on the transformer can be completed, meanwhile, the stability of the clamping state of the housing of the transformer can be further limited due to the arrangement of the first clamping groove 6, and finally, the glue injection work into the transformer is completed through the first glue injection port 9 and the second glue injection port 10;

the use of the transformer substrate is completed, and the details not described in the present specification are well known to those skilled in the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A transformer substrate, includes board main part (1) and connection limit (4), its characterized in that: a positioning clamping groove (2) is arranged in the middle of the plate main body (1), a mold cavity number (3) is arranged in the middle of the inner side of the positioning clamping groove (2), connecting edges (4) are fixedly arranged on two sides of two ends of the plate main body (1), and the outside of the connecting edge (4) is provided with a thimble connecting groove (5), the middle position of one end head of the plate main body (1) is provided with a first clamping groove (6), the inner side edge of the connecting edge (4) is fixedly provided with a limiting clamping edge (7), a second clamping groove (8) is arranged at the other side of the connecting edge (4), a first glue injection opening (9) is fixedly arranged at one end of the plate main body (1), and a third clamping groove (11) is arranged in the middle of the other end of the plate main body (1), and the position of the third position-locking groove (11) corresponds to the position of the first position-locking groove (6), and a second glue injection port (10) is fixedly arranged on the side surface of the connecting edge (4).

2. The transformer substrate according to claim 1, wherein: the positioning clamping groove (2) is circular on the plate main body (1), the sinking depth of the positioning clamping groove (2) is equal to half of the thickness of the plate main body (1), and the surface of the inner side bottom surface of the positioning clamping groove (2) is bitten by flowers.

3. The transformer substrate according to claim 1, wherein: the connecting edge (4) and the plate main body (1) are of an integrated structure, and the plate main body (1) and the connecting edge (4) form an I shape.

4. The transformer substrate according to claim 1, wherein: thimble spread groove (5) are provided with 1 respectively on connecting limit (4) same side, and the size of thimble spread groove (5) is diameter 4mm, and the degree of depth 0.1 mm.

5. The transformer substrate according to claim 1, wherein: the limiting clamping edges (7) and the connecting edges (4) are of an integrated structure, and the limiting clamping edges (7) are located on the different connecting edges (4) on the same side of the two ends of the plate main body (1).

6. The transformer substrate according to claim 1, wherein: the second screens groove (8) symmetry sets up on 2 connection limit (4) of the same end of board main part (1), and second screens groove (8) are equilateral triangle with the position of first screens groove (6) and third screens groove (11).