CN220381872U - Direct-insert type shell of network transformer - Google Patents

Abstract

The utility model relates to a direct-insertion type shell of a network transformer, and belongs to the technical field of network transformers. Including shell body, pin foot, enclosing cover, shell body lateral wall on the interval be provided with the pin foot, shell body upper cover is equipped with the enclosing cover, is provided with the viscose groove that is used for the point to glue respectively on the front and back both ends face of shell body, viscose groove part leaks outward, another part is located between enclosing cover and the shell body. Through set up the viscose groove that part is located between shell body and the enclosing cover respectively on the front and back both ends face of shell body, through putting into glue to the viscose inslot when making network transformer to connect shell body and enclosing cover firmly, effectively improve the connection steadiness between shell body and the shell, ensure the integrality of product.

Description

Direct-insert type shell of network transformer

Technical Field

The utility model belongs to the technical field of network transformers, and particularly relates to a direct-insertion type shell of a network transformer.

Background

As shown in an in-line housing and a network transformer disclosed in publication No. CN 216818007U, the housing of the conventional network transformer mainly comprises a housing body, an outer cover and pin pins, the pin pins penetrate through the side wall of the housing body, the outer cover is covered on the housing body, and the housing body and the outer cover are connected by interference fit of the two, so that the outer cover of the network transformer is easy to fall off and lose in the transportation and carrying process, resulting in missing damage of components of the product.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a direct plug-in type housing of a network transformer. The connection stability between the shell body and the shell is effectively improved, and the integrity of the product is ensured.

In order to achieve the above purpose, the utility model is implemented according to the following technical scheme:

the utility model provides a network transformer cut straightly formula shell, includes shell body 1, pin foot 2, enclosing cover 3, shell body 1 lateral wall on the interval be provided with pin foot 2, shell body 1 upper cover is equipped with enclosing cover 3, its characterized in that: the front end face and the rear end face of the shell body 1 are respectively provided with an adhesive groove 4, part of the adhesive groove 4 leaks outside, and the other part of the adhesive groove is positioned between the outer cover 3 and the shell body 1.

In some embodiments, the adhesive grooves 4 on the front and rear faces are of different sizes.

In some embodiments, the adhesive groove 4 extends upward from the bottom of the housing body 1.

In some embodiments, the lower end of the bottom surface of the viscose tank 4 is provided with a chamfer.

In some embodiments, the housing body 1 is connected to the outer cover 3 by a buckle 5.

In some embodiments, the inner side wall of the housing body 1 is provided with wire clamping grooves 6 corresponding to the pin feet 2 one by one.

The utility model has the beneficial effects that:

according to the utility model, the adhesive grooves which are partially positioned between the shell body and the outer cover are respectively arranged on the front end face and the rear end face of the shell body, and glue is injected into the adhesive grooves when the network transformer is manufactured, so that the shell body and the outer cover are firmly connected, the connection stability between the shell body and the shell is effectively improved, and the integrity of a product is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic top view of the housing body;

FIG. 3 is a schematic view of the housing from below;

FIG. 4 is a prior art schematic;

in the figure, 1, a shell body; 2. pin feet; 3. an outer cover; 4. a viscose tank; 5. a buckle; 6. and the wire clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

As shown in fig. 4, the conventional network transformer housing mainly comprises a housing body 1, a pin 2 and an outer cover 3, wherein a groove for installing a magnetic ring is formed in the housing body 1, the pin 2 is arranged at the top end of the side wall of the housing body 1 and penetrates through the housing body 1, and when in manufacture, the magnetic ring is firstly placed in the groove, then a lead wire of the magnetic ring is wound on the pin 2, and finally the outer cover 3 is covered. A boss is provided on a side wall of the housing body 1 for restricting the position of the outer cover 3. Since there is no connection structure between the outer cover 3 and the housing body 1, the outer cover 3 is easily dropped, resulting in defective parts of the product.

For this reason, this technical scheme provides a cut straightly shell, as shown in fig. 1-3, be provided with viscose groove 4 on the front and back both ends face of shell body 1 respectively, viscose groove 4 part leaks outward, and another part is located between enclosing cover 3 and shell body 1, closes enclosing cover 3 lid on shell body 1 after, and the accessible point glues the mode with glue in adding viscose groove 4 to with shell body 1 and enclosing cover 3 adhesion fastening, effectively prevent the product part loss problem that the shell dropped and leads to.

As the preferable scheme, the sizes of the adhesive grooves 4 on the front end face and the rear end face are different, and workers or users can confirm the front end and the rear end of the network transformer through the sizes of the adhesive grooves 4 on the front end and the rear end, so that the network transformer can be conveniently and correctly installed and used.

In still further preferred scheme, the viscose groove 4 upwards extends from the bottom of shell body 1 and sets up, and when the point was glued, put shell body 1 upside down, can add viscose in the viscose groove 4 from directly over, the point is glued more conveniently. For the convenience that further optimizes the point and glue, viscose groove 4 bottom surface lower extreme is provided with the chamfer, plays the effect to glue drainage and assembly, effectively ensures that glue can both flow into between shell body 1 and the enclosing cover 3.

In some embodiments, a card is arranged on the side wall of the housing body 1, a boss matched with the card is arranged on the inner side wall of the outer cover 3, and the housing body 1 and the outer cover 3 are clamped together through the card and the boss, so that the purpose of fastening and connecting the housing body 1 and the outer cover 3 is achieved.

In some embodiments, the housing body 1 and the outer cover 3 are connected by adopting the clamping structure and the viscose glue groove 4 structure at the same time, and the housing body 1 and the outer cover 3 can be connected more tightly by adopting a double connection mode.

In some embodiments, the inner side wall of the shell body 1 is provided with the wire clamping grooves 6 which are arranged in one-to-one correspondence with the pin pins 2, the wire clamping grooves 6 are conical, the bottom surfaces of the wire clamping grooves 6 are rectangular, the top ends of the wire clamping grooves 6 are positioned at the root sides of the pin pins 2, after the magnetic rings are placed in the grooves, the leads on the magnetic rings are clamped into the wire clamping grooves 6, so that the positions of the leads of the magnetic rings are fixed, and the leads of the magnetic rings can be effectively ensured to be firmly wound on the pin pins 2.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims; the size of the drawing is irrelevant to the specific real object, and the real object size can be changed arbitrarily.

Claims (6)

1. The utility model provides a network transformer cut straightly formula shell, includes shell body, pin foot, enclosing cover, shell body lateral wall on the interval be provided with the pin foot, shell body upper cover is equipped with enclosing cover, its characterized in that: the front end face and the rear end face of the shell body are respectively provided with an adhesive groove used for dispensing, part of the adhesive groove leaks outside, and the other part of the adhesive groove is positioned between the outer cover and the shell body.

2. The in-line housing of a network transformer of claim 1, wherein: the sizes of the adhesive grooves on the front and rear end surfaces are different.

3. A network transformer in-line housing as claimed in claim 2, wherein: the viscose glue groove extends upwards from the bottom of the shell body.

4. A network transformer in-line housing according to claim 3, wherein: the lower end of the bottom surface of the viscose tank is provided with a chamfer.

5. The in-line housing of a network transformer of claim 4, wherein: the shell body is connected with the outer cover through a buckle.

6. The in-line housing of a network transformer of claim 1, wherein: and the inner side wall of the shell body is provided with wire clamping grooves which are arranged in one-to-one correspondence with the pin feet.