CN219329893U - Gasket mechanism for mounting and waterproof electric device - Google Patents

Abstract

The utility model provides a dress is with packing ring mechanism and waterproof electrical equipment, relates to dustproof and waterproof technical field, including dress main part, be provided with dress in the dress main part and use the structure, dress is used the structure including dress with recess and stop gear, dress use the recess with stop gear connects, dress is provided with a plurality of on the recess stop gear, stop gear all sets up on the lateral wall of dress recess, stop gear is used for fastening sealing washer. According to the utility model, the mounting structure is arranged on the mounting main body, so that the sealing gasket can be directly pressed into the limiting mechanism to be clamped during mounting, the connection is not needed by glue, and the mounting structure is convenient to use and high in reliability.

Description

Gasket mechanism for mounting and waterproof electric device

Technical Field

The utility model relates to the technical field of dust prevention and water prevention, in particular to a gasket mechanism and a waterproof electric device.

Background

With the improvement of the level of waterproof requirements of electric devices and various related products needing sealing and waterproofing, the requirement of sealing and compacting the waterproofing by using gaskets is increasingly improved, and the gaskets are arranged as an indispensable part of the electric devices. The gasket is installed and fixed by adopting adhesive external objects such as glue, and the cost of manpower and material resources is increased in glue cost and assembly procedures.

For example, chinese patent CN201720261142.2 discloses a waterproof gasket comprising a plastic gasket, a glue layer and a glue-separating film, between which a glue layer is arranged. The mode of gluing the adhesive external objects such as glue is complex in operation and high in installation cost.

There is a need to develop a gasket mechanism for installation and a waterproof electrical device to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a gasket mechanism for installation and a waterproof electric device, which are simple to assemble, so as to solve the problems of complex gasket gluing operation and high cost in the prior art.

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

the gasket mechanism for loading comprises a loading main body, wherein a loading structure is arranged on the loading main body, the loading structure comprises a loading groove and a limiting mechanism, the loading groove is connected with the limiting mechanism, a plurality of limiting mechanisms are arranged on the loading groove, the limiting mechanisms are arranged on the side walls of the loading groove, and the limiting mechanisms are used for fastening sealing gaskets.

Further, the mounting groove and the limiting mechanism are of an integrated structure.

Further, the limiting mechanism comprises limiting bosses, and one limiting mechanism comprises at least one limiting boss.

Further, a chamfer is arranged on the limiting boss.

Further, the mounting groove is connected with a sealing gasket, the mounting groove is in interference fit with the sealing gasket, and the mounting groove is connected with the sealing gasket through the limiting mechanism.

Further, the sealing gasket is an elastic gasket.

Further, the height of the sealing gasket is higher than the height of the mounting groove.

Further, the mounting groove comprises a mounting edge and a mounting corner, and the mounting corner is an arc-shaped corner.

Further, a gap matched with the sealing gasket is reserved on the mounting corner.

A water-proof electric device comprising said gasket mechanism.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with the dress in the dress main part and using the structure for the dress is used the structure and can be with sealing washer interference fit, utilizes sealing washer's elasticity, can be directly with sealing washer press into clamping in the stop gear, has abandoned the fixed connected mode of adoption glue, makes the installation step more simple quick, under guaranteeing that the product function is not influenced, has optimized the product structure, has reduced production installation cost. Compared with the fixation by adopting glue, the interference fit connection mode reduces the risk of loosening of the product due to vibration and improves the reliability of the product.

Drawings

FIG. 1 is a top plan view of a construction of a mounting body;

FIG. 2 is an enlarged view of a structural axis of the mounting body;

FIG. 3 is a top plan view of another construction of the mounting body;

fig. 4 is a top plan view of another mounting body with a sealing gasket.

The figure indicates: 1. a main body for mounting; 21. a mounting groove; 22. a limiting mechanism; 3. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The gasket mechanism for assembling is shown in fig. 1 to 4, and comprises an assembling main body 1, wherein an assembling structure is arranged on the assembling main body 1, the assembling structure comprises an assembling groove 21 and a limiting mechanism 22, the assembling groove 21 is connected with the limiting mechanism 22, a plurality of limiting mechanisms 22 are arranged on the assembling groove 21, the limiting mechanisms 22 are arranged on the side walls of the assembling groove 21, and the limiting mechanisms 22 are used for fastening the sealing gasket 3. Preferably, the mounting groove 21 and the limiting mechanism 22 are integrally formed.

The mounting body 1 is a product part or a product component to be mounted with the sealing gasket 3, preferably a terminal-like chassis and a product to be pressed with the gasket.

The limiting mechanism 22 includes limiting bosses, one limiting mechanism 22 includes at least one limiting boss, and in this embodiment, one limiting mechanism 22 includes two limiting bosses. In one embodiment, as shown in fig. 1, the spacing between two spacing bosses in the spacing mechanism 22 is smaller. In another embodiment, as shown in fig. 3, the spacing between two spacing bosses in the spacing mechanism 22 is larger.

The limiting boss comprises a limiting end and a connecting end, wherein the limiting end is connected with the connecting end, the connecting end is connected with the side wall of the mounting groove 21, and the limiting end is used for being connected with the sealing gasket 3. The upper end of the limiting end is provided with a chamfer so that the sealing gasket 3 is placed in the limiting groove. The upper end of the limiting end is one end close to the top surface of the limiting groove. The both sides of spacing end also are provided with the chamfer, the both sides of link also are provided with the chamfer. In this embodiment, as shown in fig. 2, the lower end of the limiting end is not provided with a chamfer, and neither the upper end nor the lower end of the connecting end is provided with a chamfer, so as to facilitate the manufacture of the limiting boss. The lower end of the limiting end is one end, connected with the bottom surface of the limiting groove, of the limiting end.

The sealing gasket 3 is connected in the mounting groove 21, and the mounting groove 21 is connected with the sealing gasket 3 through the limiting mechanism 22. Preferably, the sealing gasket 3 has elasticity and is an elastic gasket.

The mounting groove 21 is a reverse-shaped groove, and the sealing gasket 3 is a rectangular gasket. The rectangular gasket is simple in shape, convenient to install and high in universality.

The loading groove 21 includes a loading edge and a loading corner, and in this embodiment, the loading corner is an arc-shaped corner.

The height of the sealing gasket 3 is higher than the height of the mounting groove 21 so that the sealing gasket 3 protrudes outward after being mounted in the mounting groove 21. Preferably, the sealing gasket 3 is at least 1mm above the mounting groove 21.

A water-proof electric device comprising said gasket mechanism.

The utility model provides a gasket mechanism and a waterproof electric device for mounting, which have the advantages of simple structure, convenient use and high reliability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. The gasket mechanism for loading is characterized by comprising a loading main body, wherein a loading structure is arranged on the loading main body, the loading structure comprises a loading groove and a limiting mechanism, the loading groove is connected with the limiting mechanism, a plurality of limiting mechanisms are arranged on the loading groove, the limiting mechanisms are arranged on the side wall of the loading groove, and the limiting mechanisms are used for fastening sealing gaskets.

2. The gasket mechanism of claim 1, wherein the mounting groove is of unitary construction with the spacing mechanism.

3. The gasket mechanism of claim 2, wherein the spacing means comprises a spacing boss, one of the spacing means comprising at least one of the spacing bosses.

4. A gasket mechanism according to claim 3, wherein the limit boss is provided with a chamfer.

5. The gasket mechanism of any one of claims 1 to 4, wherein a sealing gasket is attached to the attachment groove, the attachment groove being connected to the sealing gasket by the limiting mechanism.

6. The gasket device of claim 5 wherein said sealing gasket is an elastomeric gasket.

7. The gasket device of claim 5 wherein said sealing gasket is higher than said mounting groove.

8. The gasket mechanism of claim 5, wherein the mounting groove comprises a mounting edge and a mounting corner, the mounting corner being an arcuate corner.

9. The gasket mechanism of claim 8, wherein said attachment corners are provided with a gap for engagement with said sealing gasket.

10. A water-repellent electric device comprising the gasket mechanism according to any one of claims 1 to 9.

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