CN216173853U

CN216173853U - Embedment groove device

Info

Publication number: CN216173853U
Application number: CN202122707743.0U
Authority: CN
Inventors: 曾凡乐; 秦长辉; 周健锋; 刘亮; 韩冰
Original assignee: Beisit Electric Tech Hangzhou Co ltd
Current assignee: Beisit Electric Tech Hangzhou Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a device for filling and sealing a groove, which comprises: the insulator and be used for holding the shell body of insulator, the shell body is equipped with first inner chamber and second inner chamber, and the diameter of first inner chamber is greater than the diameter of second inner chamber, and the junction of first inner chamber and second inner chamber can constitute the step face, and the insulator is laminated with the second inner chamber mutually, has watered the colloid between first inner chamber and the insulator, and first inner chamber is equipped with the encapsulation groove, and the encapsulation groove can communicate the tip and the step face of shell body. During the embedment, the colloid is injected into from the upper end of shell body, extrudes the space that the front end is sealed, because the embedment groove can make tip and step face link up and communicate with each other, consequently, at the in-process of watering colloid, inside air can be along the smooth outside discharge in embedment groove when being extruded to bubble appears in avoiding the colloid, influences the encapsulating effect. Moreover, the colloid can be embedded into the encapsulating groove, so that the colloid and the shell body are fully clamped and fixed, and the sealing connection effect of the colloid is improved.

Description

Embedment groove device

Technical Field

The utility model relates to the technical field of assembly, in particular to a filling and sealing groove device.

Background

In the prior art, a small product generally includes an outer shell and an insulator, the outer shell is a main structure of the product, the insulator is used for fixing a contact and is installed in the outer shell, and the contact is used for realizing wiring operation between different products. And after the insulator is arranged in the inner cavity of the outer shell, the end part of the outer shell is subjected to glue pouring operation so as to seal the inner cavity. Because the embedment groove structure that the shell body inner wall set up is annular closed groove mostly, produces the air-tight condition easily when carrying out the encapsulating shutoff operation, leads to the colloid not smooth because of the exhaust to appear the gas pocket, finally influences the viscosity of embedment effect and reduction colloid.

In summary, how to improve the encapsulation effect of the outer shell and the insulator is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a potting tank apparatus, which can improve the potting effect between the outer shell and the insulator.

In order to achieve the above purpose, the utility model provides the following technical scheme:

an encapsulated tank apparatus, comprising: the insulator with be used for holding the shell body of insulator, the shell body is equipped with first inner chamber and second inner chamber, the diameter of first inner chamber is greater than the diameter of second inner chamber, first inner chamber with the junction of second inner chamber can constitute the step face, the insulator with the second inner chamber is laminated mutually, first inner chamber with the colloid has been watered between the insulator, first inner chamber is equipped with the encapsulation groove, the encapsulation groove can communicate the tip of shell body with the step face.

Preferably, the potting groove is a spiral groove spirally distributed along the circumferential direction of the first inner cavity.

Preferably, the potting groove comprises at least one continuous groove which can be communicated with the head end and the tail end of the first inner cavity.

Preferably, the insulator is provided with a plurality of through holes for passing through the contacts.

Preferably, the top of the insulator is provided with a groove along the circumferential direction.

When the potting groove device provided by the utility model is used, the insulator can be inserted from the end part of the outer shell, so that the insulator sequentially penetrates into the first inner cavity and the second inner cavity, the outer wall of the insulator is attached to the inner wall of the second inner cavity, and the outer shell and the insulator form a space with a closed front end. Later, to pouring the colloid in the first inner chamber again, during the embedment, the colloid is poured into from the upper end of shell body, extrudees the front end confined space, because the embedment groove can make the upper end and the step face of shell body link up and communicate with each other, consequently, at the in-process of pouring the colloid, inside air can be along the smooth outside discharge in embedment groove when being extruded to avoid appearing the bubble in the colloid, influence encapsulating effect. Moreover, the colloid can be embedded into the encapsulating groove, so that the colloid and the shell body are fully clamped and fixed, and the sealing connection effect of the colloid is improved.

In summary, the potting groove device provided by the utility model can improve the potting effect of the outer shell and the insulator.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a potting tank apparatus provided in the present invention;

FIG. 2 is a schematic structural diagram of the outer casing;

FIG. 3 is a schematic view of the structure of the insulator;

fig. 4 is a schematic structural view of a contact.

In fig. 1-4:

1 is an insulator, 2 is an outer shell, 3 is a first inner cavity, 4 is a second inner cavity, 5 is a step surface, 6 is a pouring groove, 7 is a through hole, 8 is a contact element, and 9 is a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the utility model is to provide a filling and sealing groove device which can improve the filling and sealing effect of the outer shell and the insulator.

Please refer to fig. 1 to fig. 4.

This embodiment provides an embedment groove device, includes: insulator 1 and shell body 2 that is used for holding insulator 1, shell body 2 is equipped with first inner chamber 3 and second inner chamber 4, the diameter of first inner chamber 3 is greater than the diameter of second inner chamber 4, the junction of first inner chamber 3 and second inner chamber 4 can constitute step face 5, insulator 1 and second inner chamber 4 are laminated mutually, the pouring has the colloid between first inner chamber 3 and the insulator 1, first inner chamber 3 is equipped with embedment groove 6, embedment groove 6 can communicate the tip and the step face 5 of shell body 2.

It should be noted that the potting groove 6 of the device can communicate with the end part of the outer shell 2 and the step surface 5, so that the potting groove 6 can not only realize the function of a common potting groove, but also avoid the hidden trouble of unsmooth exhaust of the common potting groove. When the insulator 1 is inserted into the outer shell 2, the lower part of the insulator 1 can be attached to the second inner cavity 4, and the upper part of the insulator 1 has a gap with the first inner cavity 3, and the gap can be sealed by pouring colloid so as to seal and fix the insulator 1 in the outer shell 2.

In the actual application process, the shapes, structures, sizes, materials and the like of the insulator 1 and the outer shell 2 can be determined according to actual conditions and actual requirements.

When the potting groove device provided by the utility model is used, the insulator 1 can be inserted from the end part of the outer shell 2, so that the insulator 1 sequentially penetrates into the first inner cavity 3 and the second inner cavity 4, the outer wall of the insulator 1 is attached to the inner wall of the second inner cavity 4, and the outer shell 2 and the insulator 1 form a space with a closed front end. And then, pouring colloid into the first inner cavity 3, wherein the colloid is injected from the upper end of the outer shell 2 during encapsulation to extrude a space with a closed front end, and the upper end part of the outer shell 2 and the step surface 5 are communicated with each other due to the encapsulation groove 6, so that in the process of pouring the colloid, the internal air can be smoothly discharged outwards along the encapsulation groove 6 during extrusion to avoid bubbles in the colloid to influence the glue pouring effect. Moreover, the colloid can be embedded into the potting groove 6, so that the colloid and the outer shell 2 are fully clamped and fixed, and the sealing connection effect of the colloid is improved.

In summary, the potting groove device provided by the utility model can improve the potting effect of the outer shell 2 and the insulator 1.

On the basis of the above embodiment, preferably, the potting groove 6 is a spiral groove spirally distributed along the circumference of the first inner cavity 3.

Preferably, the potting groove 6 includes at least one continuous groove communicating the first and second ends of the first inner cavity 3. The continuous groove may be provided as a vertical groove or other shaped groove.

It should be noted that the spiral groove and the continuous groove are convenient to process and manufacture, and can also be effectively communicated with the end part of the outer shell 2 and the step surface 5, so that the internal air can be conveniently discharged, bubbles in the colloid can be avoided, and the clamping fixing effect of the colloid and the outer shell 2 can be improved.

The shape, structure, size and the like of the potting groove 6 can be determined in the actual application process according to the actual situation and the actual requirement.

In addition to the above-described embodiments, it is preferable that the insulator 1 is provided with a plurality of through holes 7 for passing the contacts 8, and the through holes 7 are uniformly distributed around the axial center of the insulator 1.

It should be noted that the contact 8 is a solid body, and the contact 8 can be vertically inserted into the through hole 7 to connect with the contact 8 of other products. In order to improve the mounting effect of the contact 8, the outer peripheral portion of the contact 8 and the inner peripheral portion of the through hole 7 may be tightly fitted to prevent the contact 8 from shaking and shifting during use. In addition, it is possible to fit the insulator 1 concentrically with the outer shell 2 closely and to provide a plurality of through-holes 7 in the insulator 1 to achieve a concentric uniform distribution of the plurality of contacts 8.

Preferably, the top of the insulator 1 is provided with a groove 9 along the circumferential direction to improve the clamping and fixing effect of the colloid and the insulator 1.

In the actual application process, the shapes, structures, sizes, positions and the like of the contact 8, the through hole 7 and the groove 9 can be determined according to actual conditions and actual requirements.

It should be noted that the first lumen 3 and the second lumen 4 are mentioned in the present application, wherein the first and the second are only for distinguishing the position difference and are not in sequence.

In addition, it should be noted that the directions or positional relationships indicated by "upper and lower", "top and bottom", and the like in the present application are based on the directions or positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element referred to must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all the embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.

The potting tank apparatus provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. An encapsulated tank apparatus, comprising: insulator (1) and be used for holding shell body (2) of insulator (1), shell body (2) are equipped with first inner chamber (3) and second inner chamber (4), the diameter of first inner chamber (3) is greater than the diameter of second inner chamber (4), first inner chamber (3) with the junction of second inner chamber (4) can constitute step face (5), insulator (1) with second inner chamber (4) laminate mutually, first inner chamber (3) with the colloid has been watered between insulator (1), first inner chamber (3) are equipped with encapsulating groove (6), encapsulating groove (6) can communicate the tip of shell body (2) with step face (5).

2. The potting groove arrangement of claim 1, wherein the potting groove (6) is a helical groove helically arranged circumferentially along the inner wall of the first lumen (3).

3. The device as claimed in claim 1, wherein the potting groove (6) comprises at least one continuous groove communicating the first and second ends of the first cavity (3).

4. The device according to any of claims 1 to 3, characterized in that the insulator (1) is provided with a plurality of through holes (7) for passing through contacts (8).

5. The device according to any of claims 1 to 3, characterized in that the top of the insulator (1) is provided with a groove (9) in the circumferential direction.