CN214956610U

CN214956610U - Small-size pressure switch convenient to assembly

Info

Publication number: CN214956610U
Application number: CN202120597022.6U
Authority: CN
Inventors: 叶国敏
Original assignee: Wenzhou Shanhe Pneumatic Components Co ltd
Current assignee: Wenzhou Shanhe Pneumatic Components Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-30
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a small-size pressure switch convenient to assembly belongs to pressure switch technical field, and it is including the casing that is used for installing the accessory and set up in the shroud in the casing outside, casing upper portion is opened there is the spout that is used for the assembly, casing upper portion is equipped with the mounting panel, the mounting panel both sides are equipped with the lug of assembling with the spout, realize quick installation location through the cooperation of lug and spout between mounting panel and the casing, and the mounting panel can not appear shaking and drop when the reload screw this moment, further promotion the advantage of the assembly of being convenient for.

Description

Small-size pressure switch convenient to assembly

Technical Field

The utility model belongs to the technical field of pressure switch, specifically speaking relates to a small-size pressure switch convenient to assembly.

Background

The existing small-sized pressure switch has the following defects in use.

When the existing small-sized pressure switch is installed, the installation plate is usually arranged above the shell and then fixed through screws. The mode has certain problems that an installer needs to press the mounting plate above the shell and then screw in the mounting plate, the mounting plate can fall out in the screwing process, and the mounting is complex. Therefore, it is necessary to provide a compact pressure switch which is easy to assemble.

Disclosure of Invention

To loaded down with trivial details, the complicated problem of current small-size pressure switch installation, the utility model provides a small-size pressure switch convenient to assembly, including the casing that is used for installing the accessory with set up in the shroud in the casing outside, casing upper portion is opened has the spout that is used for the assembly, casing upper portion is equipped with the mounting panel, the mounting panel both sides are equipped with the lug of assembling with the spout, realize quick installation location through the cooperation of lug and spout between mounting panel and the casing, and the mounting panel can not appear shaking and drop when the screw is assembled again this moment, further promotion the advantage of the assembly of being convenient for.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a small-size pressure switch convenient to assembly, is including the casing that is used for installing the accessory and set up in the shroud in the casing outside, casing upper portion is opened has the spout that is used for the assembly, casing upper portion is equipped with the mounting panel, the mounting panel both sides are equipped with the lug of assembling with the spout.

Preferably, a containing cavity is arranged in the shell, and a cushion block for supporting is arranged in the containing cavity.

Preferably, the cushion block is sleeved with a spring, and the other end of the spring is sleeved with the pressing block.

Preferably, a counter bore is arranged in the middle of the pressing block, a nut for connection is arranged in the counter bore, and a screw is arranged in the counter bore.

Preferably, the screw is disposed through the nut and within the spring.

Preferably, one side of the housing is provided with an insertion hole for inserting the sensor.

Preferably, a groove is formed in one side of the shell, an extension portion is arranged on one side of the pressing block, and the extension portion is arranged in the groove in the shell.

Advantageous effects

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

the utility model discloses in be equipped with the casing that is used for installing the accessory and set up in the shroud in the casing outside, casing upper portion is opened has the spout that is used for joining in marriage the dress, casing upper portion is equipped with the mounting panel, the mounting panel both sides are equipped with the lug of joining in marriage the dress with the spout, realize installing the location fast through the cooperation of lug and spout between mounting panel and the casing, and the mounting panel can not appear shaking and drop when the repacking screw this moment, further promotion the advantage of the assembly of being convenient for.

Drawings

Fig. 1 is a schematic view showing an overall structure of a compact pressure switch which is easy to assemble.

Fig. 2 is a schematic view showing the overall structure of a small-sized pressure switch (mounting plate not shown) which is easy to assemble.

Fig. 3 is a schematic view of a mounting plate structure of a small-sized pressure switch convenient to assemble.

Fig. 4 is a schematic view showing an internal structure of a small-sized pressure switch which is convenient to assemble.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a cover; 2. mounting a plate; 2.1, a bump; 3. a housing; 3.1, a chute; 4. briquetting; 5. a spring; 6. a screw; 7. cushion blocks; 8. and (4) inserting the jack.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

As shown in fig. 1-4, it is a structure schematic diagram of a small-size pressure switch convenient to assemble of a preferred embodiment of the present invention, including the casing 3 that is used for installing the accessory and the shroud 1 that sets up in the casing 3 outside in this embodiment, 3 upper portions of casing are opened and are used for the spout 3.1 of joining in marriage, 3 upper portions of casing are equipped with

mounting panel

2, 2 both sides of mounting panel are equipped with the lug 2.1 of joining in marriage with spout 3.1, and mounting panel 2 inserts in the spout 3.1 on 3 upper portions of casing through the lug 2.1 of both sides, pushes away mounting panel 2 to 3 one end of casing this moment and realizes the location fixed.

In this embodiment, a containing cavity is formed in the housing 3, a cushion block 7 for supporting is arranged in the containing cavity, the cushion block 7 is arranged in the containing cavity, and one end of the containing cavity is connected to a mounting opening formed at the lower part of the pressure switch, so as to realize conduction.

In this embodiment, the cushion block 7 is sleeved with the spring 5, the pressing block 4 is sleeved with the other end of the spring 5, and the spring 5 is fixed between the pressing block 4 and the cushion block 7, so that the spring 5 is driven to retract when the pressing block 4 is pressed.

In this embodiment, a counter bore is arranged in the middle of the pressing block 4, a nut for connection is arranged in the counter bore, and a screw 6 is arranged in the counter bore.

In this embodiment, the screw 6 is disposed in the spring 5 through the nut.

In this embodiment, one side of the housing 3 is provided with an insertion hole 8 for inserting a sensor, and the sensor is placed in the insertion hole 8 and fixed through a mounting hole (not shown) on the cover 1.

In this embodiment, a groove is formed in one side of the housing 3, an extending portion is arranged on one side of the pressing block 4, the extending portion is arranged in the groove on the housing 3, the pressing of the pressing block 4 is realized through the extending portion, and the groove is a movement stroke groove of the extending portion.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A small-sized pressure switch which is convenient to assemble,

the method is characterized in that:

the novel multifunctional electric heating cooker comprises a shell (3) used for installing accessories and a cover (1) arranged on the outer side of the shell (3), wherein a sliding groove (3.1) used for assembling is formed in the upper portion of the shell (3), an installing plate (2) is arranged on the upper portion of the shell (3), and convex blocks (2.1) assembled with the sliding groove (3.1) are arranged on two sides of the installing plate (2).

2. The compact pressure switch for ease of assembly of claim 1, further comprising: the shell (3) is internally provided with a containing cavity, and a cushion block (7) with a supporting function is arranged in the containing cavity.

3. The compact pressure switch for ease of assembly of claim 2, further comprising: the cushion block (7) is sleeved with a spring (5), and the other end of the spring (5) is sleeved with the pressing block (4).

4. A miniature pressure switch for ease of assembly as set forth in claim 3, wherein: the middle of the pressing block (4) is provided with a counter bore, a nut for connection is arranged in the counter bore, and a screw (6) is arranged in the counter bore.

5. The compact pressure switch for ease of assembly of claim 4, further comprising: the screw (6) penetrates through the nut and is arranged in the spring (5).

6. The compact pressure switch for ease of assembly of claim 1, further comprising: and one side of the shell (3) is provided with an insertion hole (8) for inserting the sensor.

7. A miniature pressure switch for ease of assembly as set forth in claim 3, wherein: an extension part is arranged on one side of the pressing block (4), a groove is formed in one side of the shell (3), and the extension part is arranged in the groove in the shell (3).