CN219078456U

CN219078456U - Handheld electric sucking disc

Info

Publication number: CN219078456U
Application number: CN202223366260.XU
Authority: CN
Inventors: 孙宇航; 孙兆飞; 舒浩
Original assignee: Jinhua Gaojiu Electric Equipment Co ltd
Current assignee: Jinhua Gaojiu Electric Equipment Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-26
Anticipated expiration: 2032-12-15

Abstract

The application discloses hand-held type electric sucking disc includes: the connecting seat is in an open ring shape or a closed ring shape; the colloid sucker is arranged below the connecting seat; the first connecting vertical plate and the second connecting vertical plate are oppositely arranged at two sides of the connecting seat; the holding part is transversely arranged between the first connecting vertical plate and the second connecting vertical plate; the power supply part and the vacuum pump are arranged on the first connecting vertical plate; the middle plate is arranged on the second connecting vertical plate, and an air guide channel which is communicated with the inside of the colloid sucker is arranged in the middle plate; the control switch is arranged on the middle plate and is electrically connected with the power supply part and the vacuum pump; the pressure release mechanism is arranged on the middle plate and is arranged in the holding part and connected with the vacuum pump and the air guide channel.

Description

Handheld electric sucking disc

Technical Field

The application relates to the technical field of electric sucking discs, in particular to a handheld electric sucking disc.

Background

In the present industries of construction, decoration and the like, the handling of large-scale plates of flat building materials with smooth surfaces and concave-convex micro-patterns, such as marble, door and window glass, ceramic tiles and the like, is always a problem causing headache to constructors. Generally, there are two handling modes: freehand handling and suction cup handling.

For carrying a suction cup, in the prior art, as disclosed in publication CN111924412a, an electric suction cup carrier and an assembling method thereof are proposed, such as an electric suction cup, which is used for controlling a power switch for suction and a switch for pressure release, and is separately disposed at two ends of a portable assembly, for example, the power switch is disposed on a front seat, and a venting key is disposed on a rear seat, which will have the following problems: when a user holds the machine with one hand, the power switch needs to be turned on by the other hand, and after the adsorption and release are completed, the power switch needs to be turned off by the other hand and then turned on again when the next new operation is required to be performed, so that the operation is complicated, and the one-hand operation of negative pressure adsorption and release cannot be realized.

Disclosure of Invention

To the not enough of prior art, this application provides a handheld electronic sucking disc, can effectively solve above-mentioned problem.

The technical scheme adopted for solving the technical problems is as follows: a hand-held, electrically powered suction cup comprising: the connecting seat is in an open ring shape or a closed ring shape; the colloid sucker is arranged below the connecting seat; the first connecting vertical plate and the second connecting vertical plate are oppositely arranged at two sides of the connecting seat; the holding part is transversely arranged between the first connecting vertical plate and the second connecting vertical plate; the power supply part and the vacuum pump are arranged on the first connecting vertical plate; the middle plate is arranged on the second connecting vertical plate, and an air guide channel which is communicated with the inside of the colloid sucker is arranged in the middle plate; the control switch is arranged on the middle plate and is electrically connected with the power supply part and the vacuum pump; the pressure release mechanism is arranged on the middle plate and is arranged in the holding part and connected with the vacuum pump and the air guide channel.

Starting a vacuum pump through a control switch to pump out the gas in the colloid sucker to form internal vacuum, so as to adsorb an object or an accessory; the pressure release mechanism is used for controlling the air guide channel to be communicated with the outside, so that air can enter the colloid sucker to be released.

In the above technical scheme, further, the pressure release mechanism comprises a pressing plate rotatably mounted on the middle plate, the lower end of the pressing plate is connected with a sealing plug, and an elastic return part is arranged between the upper end of the pressing plate and the middle plate; a pressure relief channel communicated with the outside is arranged on one side, close to the sealing plug, of the air guide channel; when in an adsorption state, the elastic return part drives the lower end part of the pressing plate to rotate towards the middle plate and enables the sealing plug to seal the pressure release channel; in the pressure release state, the upper end part of the pressing plate is pressed to enable the lower end part of the pressing plate to rotate outwards, the sealing plug does not seal the pressure release channel any more, and the air guide channel is communicated with the outside.

In the above technical scheme, further, the elastic return component is a spring, a limit groove and a limit column are respectively arranged on one side of the middle plate opposite to the pressing plate, and the spring is sleeved on the limit column and is arranged in the limit groove.

In the above technical scheme, further, the sealing plug includes annular mounting groove and forms the closing plate at the tip, annular mounting groove sets up in the mounting hole of pressing plate and keeps the axial unable deviating from, the closing plate is used for sealing the export of pressure release passageway.

In the above technical solution, further, the control switch is a push switch, and a pressing direction of the control switch is substantially perpendicular to a pressing direction of the pressing plate.

In the above technical solution, further, the control switch is a boat-shaped switch.

In the above technical scheme, further, the outer edge of gum sucking disc still is provided with the pressure release lug, can make gum sucking disc deformation and make the outside air get into in the gum sucking disc through pulling the pressure release lug.

In the above technical scheme, further, the connecting seat is in an open ring shape.

The beneficial effects of this application are: the control switch and the control of the pressure release mechanism are arranged on the same side, so that one-hand operation after one-hand holding can be realized; further, the pressing direction of the control switch and the pressure release plate is basically vertical, so that the pressure release plate is more in line with the operation habit of a human body.

Drawings

The present application is further described below with reference to the drawings and examples.

Fig. 1 is a schematic view of the outline structure of the present application.

Fig. 2 is a schematic view of another angular profile configuration of the present application.

Fig. 3 is a schematic top view of the present application.

Fig. 4 is a cross-sectional view taken along A-A in fig. 3 of the present application.

In the figure, 1, a connecting seat, 2, a colloid sucker, 3, a first connecting vertical plate, 4, a second connecting vertical plate, 5, a holding part, 6, an intermediate plate, 61, an air guide channel, 611, a pressure relief channel, 62, a limit groove, 7, a control switch, 8, a pressing plate, 81, a limit post, 9, a sealing plug, 91, an annular mounting groove, 92, a sealing plate, 10, an elastic return part and 11, a pressure relief lug.

Detailed Description

As shown in fig. 1-4, which are specific embodiments of the present application: a hand-held electric sucking disc comprises a connecting seat 1 made of hard materials (such as plastics) and a colloid sucking disc 2 (such as rubber materials) connected below the connecting seat 1 through screws, wherein the connecting seat 1 is ring-shaped with an opening. The two sides of the connecting seat 1 are provided with a first connecting vertical plate 3 and a second connecting vertical plate 4 which are integrally formed, the first connecting vertical plate 3 and the second connecting vertical plate 4 are oppositely arranged, and a holding part 5 which is transversely arranged is arranged between the first connecting vertical plate 3 and the second connecting vertical plate 4. The first connection riser 3 is provided with a power supply 12 and a vacuum pump (not shown), and the power supply 12 may be a lithium battery pack. On this second connecting riser 4, an intermediate plate 6 is mounted by means of screws, the interior of said intermediate plate 6 being provided with an air duct 61 communicating with the interior of the glue suction cup 2, the air duct 61 being arranged substantially vertically. Meanwhile, a control switch 7 is also arranged on the middle plate 6, a control plate is arranged in the control switch 7 and is connected with a power supply part 12 and a vacuum pump through a circuit, and the circuit can be arranged in the holding part 5; inside the grip portion 5, there is also provided an air pipe (not shown) for connecting the vacuum pump and the air guide passage 61.

The middle plate 6 is also provided with a pressure relief mechanism, specifically, the pressure relief mechanism comprises a pressing plate 8 rotatably installed on the middle plate 6 through a rotating shaft, the lower end part of the pressing plate 8 is connected with a sealing plug 9, and an elastic return part 10 is arranged between the upper end part of the pressing plate 8 and the middle plate 6; a pressure relief channel 611 communicated with the outside is arranged on one side of the air guide channel 61 close to the sealing plug 9; in the adsorption state, the elastic return component 10 drives the lower end part of the pressing plate 8 to rotate towards the middle plate 6 and enables the sealing plug 9 to seal the pressure release channel 611; in the pressure release state, the upper end of the pressing plate 8 is pressed to enable the lower end of the pressing plate 8 to rotate outwards and enable the sealing plug 9 to not close the pressure release channel 611 any more, and the air guide channel 61 is communicated with the outside.

Specifically, the elastic return component 10 is a spring, a limit groove 62 and a limit post 81 are respectively arranged on one side of the middle plate 6 opposite to the pressing plate 8, the spring is sleeved on the limit post 81 and is arranged in the limit groove 62, the sealing plug 9 comprises an annular mounting groove 91 and a sealing plate 92 formed at the end part, the annular mounting groove 91 is arranged in a mounting hole of the pressing plate 8 and is kept to be unable to deviate from in the axial direction, and the sealing plate 92 is used for sealing an outlet of the pressure relief channel 611. Therefore, the spring and the sealing plug 9 can be limited, and falling off is avoided.

Preferably, the control switch 7 is a push switch, more specifically a boat switch, and the push direction of the control switch 7 is substantially perpendicular to the push direction of the push plate 8.

In order to realize another pressure relief mode, the outer edge of the colloid sucker 2 is also provided with a pressure relief lug 11, and the colloid sucker 2 can be deformed and external air can enter the colloid sucker 2 by pulling the pressure relief lug 11.

When the embodiment is used, such as holding by a single hand, the pressing of the control switch 7 and the pressure release plate 8 can be realized by the same thumb, so that the operation is greatly simplified, and the operation is more humanized.

The foregoing description is only a preferred embodiment of the present application and is not intended to limit the present application in any way, and simple modifications, equivalent changes or modifications can be made without departing from the technical solutions of the present application, all falling within the scope of the present application.

Claims

1. A hand-held electric sucking disc is characterized by comprising,

the connecting seat is in an open ring shape or a closed ring shape;

the colloid sucker is arranged below the connecting seat;

the first connecting vertical plate and the second connecting vertical plate are oppositely arranged at two sides of the connecting seat;

the holding part is transversely arranged between the first connecting vertical plate and the second connecting vertical plate;

the power supply part and the vacuum pump are arranged on the first connecting vertical plate;

the middle plate is arranged on the second connecting vertical plate, and an air guide channel which is communicated with the inside of the colloid sucker is arranged in the middle plate;

the control switch is arranged on the middle plate and is electrically connected with the power supply part and the vacuum pump;

the pressure release mechanism is arranged on the middle plate;

the air pipe is arranged in the holding part and is connected with the vacuum pump and the air guide channel;

2. The hand-held electric suction cup according to claim 1, wherein the pressure release mechanism comprises a pressing plate rotatably mounted on the middle plate, a sealing plug is connected to the lower end of the pressing plate, and an elastic return part is arranged between the upper end of the pressing plate and the middle plate; a pressure relief channel communicated with the outside is arranged on one side, close to the sealing plug, of the air guide channel; when in an adsorption state, the elastic return part drives the lower end part of the pressing plate to rotate towards the middle plate and enables the sealing plug to seal the pressure release channel; in the pressure release state, the upper end part of the pressing plate is pressed to enable the lower end part of the pressing plate to rotate outwards, the sealing plug does not seal the pressure release channel any more, and the air guide channel is communicated with the outside.

3. The hand-held electric suction cup according to claim 2, wherein the elastic return component is a spring, a limiting groove and a limiting post are respectively arranged on one side of the middle plate opposite to the pressing plate, and the spring is sleeved on the limiting post and is arranged in the limiting groove.

4. A hand held electric suction cup according to claim 2, wherein the sealing plug comprises an annular mounting groove provided in the mounting hole of the pressing plate and kept axially non-releasable, and a sealing plate formed at the end portion for closing the outlet of the pressure release passage.

5. A hand-held electric suction cup according to claim 1, wherein the control switch is a push switch, and the push direction of the control switch is substantially perpendicular to the push direction of the push plate.

6. The hand-held power chuck as set forth in claim 5 wherein said control switch is a boat-type switch.

7. The hand-held electric suction cup according to claim 1, wherein the outer edge of the gel suction cup is further provided with a pressure release lug, and the gel suction cup can be deformed by pulling the pressure release lug and external air can enter the gel suction cup.

8. The hand-held electric suction cup as claimed in claim 1, wherein the connecting seat is in the shape of an open ring.