CN215457608U

CN215457608U - Dust collection device for instruments and meters

Info

Publication number: CN215457608U
Application number: CN202023228634.2U
Authority: CN
Inventors: 陈弘源
Original assignee: Langfang Tieniu Machinery Technology Co ltd
Current assignee: Langfang Tieniu Machinery Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-01-11
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a dust collection device for instruments and meters, which comprises a device main body, wherein one side of the device main body is fixedly connected with a connector, the middle part of the outer surface of the connector is fixedly connected with a rubber sleeve, the outer surface of the connector is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with a stop block, the outer surface of the stop block is movably connected with a dust collection port, one side of the stop block is fixedly connected with a first limiting block, two sides of the outer surface of the stop block are both movably connected with connecting rings, and a storage groove is formed in the stop block; through the dust absorption mouth, rubber sleeve, dog, the groove of accomodating and the first stopper of design, solved instrument and meter dust extraction in the use, cleared up instrument and meter through dust extraction, in order to avoid because the one end shape of its dust absorption is fixed and be not convenient for change, the device is not thorough enough to the clearance of instrument and meter surface dust, reduces dust extraction work efficiency's problem.

Description

Dust collection device for instruments and meters

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a dust collection device for instruments and meters.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

The existing dust collection device for the instruments and meters is used for cleaning the instruments and meters, and the problem that the working efficiency of the dust collection device is reduced due to the fact that the dust collection device for the instruments and meters is fixed in shape at one end of dust collection and inconvenient to replace, and the dust collection device for the instruments and meters is not thorough in cleaning of dust on the outer surfaces of the instruments and meters is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust collection device for instruments and meters, which solves the problems that in the use process of the dust collection device for instruments and meters, the dust collection device is used for cleaning the instruments and meters, the dust collection device cannot thoroughly clean dust on the outer surfaces of the instruments and meters due to the fact that one end of the dust collection device is fixed in shape and inconvenient to replace, and the working efficiency of the dust collection device is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an instrument and meter dust extraction, includes the device main part, one side fixedly connected with interface of device main part, the middle part fixedly connected with rubber sleeve of interface surface, the outer fixed surface of interface is connected with compression spring, compression spring's one end fixedly connected with dog, the surface swing joint of dog has the dust absorption mouth, the first stopper of one side fixedly connected with of dog, the equal swing joint in both sides of dog surface has the go-between, the groove of accomodating has been seted up to the inside of dog.

Preferably, the outer fixed surface of the device main part is connected with the connecting axle, the outer fixed surface of connecting axle is connected with the torsional spring, the one end fixedly connected with carriage release lever of torsional spring, the outer surface swing joint of carriage release lever has the storage rod, the internal surface fixed connection of carriage release lever one end has reset spring, reset spring's one end fixedly connected with fixture block, the bayonet socket has been seted up to the inner wall of storage rod, the one end fixedly connected with handle of storage rod.

Preferably, the compression spring is located inside the accommodating groove and movably connected with the accommodating groove, and the stop block is fixedly connected with the interface through the compression spring.

Preferably, the outer surface of the rubber sleeve is provided with a groove, the width of the groove is equal to the width of one end of the stop block, and the rubber sleeve is located on the outer surface of the interface and is fixedly connected with the interface.

Preferably, the diameter of bayonet socket equals with the diameter of fixture block, the one end of carriage release lever is provided with the stopper, and reset spring and fixture block all are located carriage release lever one end stopper, fixture block and carriage release lever pass through reset spring fixed connection.

Preferably, the device main body and the torsion spring are fixedly connected through a connecting shaft, the connecting shaft is located inside one end of the moving rod, and the connecting shaft and the moving rod are fixedly connected through the torsion spring.

Preferably, the handle is positioned inside one end of the containing rod, and the handle and the moving rod are movably connected through the containing rod.

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

1. through the dust absorption mouth, rubber sleeve, dog, the groove of accomodating and the first stopper of design, solved instrument and meter dust extraction in the use, cleared up instrument and meter through dust extraction, in order to avoid because the one end shape of its dust absorption is fixed and be not convenient for change, the device is not thorough enough to the clearance of instrument and meter surface dust, reduces dust extraction work efficiency's problem.

2. Accomodate pole, carriage release lever, torsional spring, connecting axle and reset spring through the design, solved instrument and meter dust extraction in the use, need promote through the handle of its one side, in order to avoid the length of handle to influence equipment normal use, and be not convenient for to the problem of collecting to the handle, accomodate the inside of accomodating the pole with the carriage release lever, then make the carriage release lever and accomodate the pole and laminate mutually with the surface of equipment under the effect of torsional spring, be convenient for to the collection of handle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side cross-sectional structural view of the stopper of the present invention;

FIG. 3 is a side sectional view of the stowing rod of the present invention;

fig. 4 is a schematic diagram of a fixture block of the present invention.

In the figure: 1. a device main body; 2. an interface; 3. a dust suction port; 4. a rubber sleeve; 5. a stopper; 6. a receiving groove; 7. a first stopper; 8. a compression spring; 9. a grip; 10. a storage rod; 11. a travel bar; 12. a torsion spring; 13. a connecting shaft; 14. a return spring; 15. a clamping block; 16. a bayonet; 17. and (7) connecting rings.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an instrument and meter dust extraction, including device main part 1, one side fixedly connected with interface 2 of device main part 1, the middle part fixedly connected with rubber sleeve 4 of interface 2 surface, interface 2's outer fixed surface is connected with compression spring 8, compression spring 8's one end fixedly connected with dog 5, dog 5's surface swing joint has dust absorption mouth 3, the first stopper 7 of one side fixedly connected with of dog 5, the equal swing joint in both sides of dog 5 surface has go-between 17, dog 5's inside has been seted up and has been accomodate groove 6.

In this embodiment, when the device is used, at first aim at interface 2 with dust absorption mouth 3, then hold rubber sleeve 4 and press dust absorption mouth 3 to one side of interface 2, in this process, at first dog 5 atress removes to the inside of go-between 17, then compress compression spring 8 and make its atress in the inside storage groove 6 of dog 5, after dust absorption mouth 3 installed the outside of interface 2 surface go-between 17, dog 5 gets back to the normal position under the effect of the inside compression spring 8 power of storage groove 6, restrict the removal of dust absorption mouth 3, when dismantling, reverse operation is drawn out dust absorption mouth 3 power, can change the dust absorption mouth 3 of different shapes for the surface and the gap of laminating instrument and meter, be convenient for the clearance to its dust.

Specifically, the outer fixed surface of the device body 1 is connected with a connecting shaft 13, the outer fixed surface of the connecting shaft 13 is connected with a torsion spring 12, one end of the torsion spring 12 is fixedly connected with a moving rod 11, the outer surface of the moving rod 11 is movably connected with an accommodating rod 10, the inner fixed surface of one end of the moving rod 11 is connected with a return spring 14, one end of the return spring 14 is fixedly connected with a clamping block 15, the inner wall of the accommodating rod 10 is provided with a bayonet 16, and one end of the accommodating rod 10 is fixedly connected with a handle 9.

In the embodiment, when the device is used, the handle 9 is pushed to move before use, the handle 9 is pulled to drive the accommodating rod 10 to move on the outer surface of the moving rod 11 during use, so that the handle 9 can adapt to the use of an operator, in the process, the clamping block 15 is firstly separated from the inner surface of the bayonet 16, then the clamping block 15 moves towards the inner part of the limiting block at one end of the moving rod 11 under the oppression of the inner wall of the accommodating rod 10, the reset spring 14 is compressed to bear the force, then the clamping block 15 is controlled to be clamped into the bayonet 16 in the original position under the action of the reset spring 14 to limit the movement of the accommodating rod 10 relative to the moving rod 11, then the handle 9 drives the accommodating rod 10 and the moving rod 11 to rotate on the outer surface of the connecting shaft 13, the torsion spring 12 is compressed to bear the force, the accommodating rod 10 and the moving rod 11 are restored to the original positions after use, then the moving rod 11 and the accommodating rod 10 are driven to rotate back to the original positions on the outer side of the connecting shaft 13 under the action of the torsion spring 12, facilitating the movement of the apparatus body 1 and the tightening of the grip 9.

Specifically, compression spring 8 is located the inside of accomodating groove 6, and with accomodating groove 6 swing joint, dog 5 and interface 2 pass through compression spring 8 fixed connection.

In this embodiment, the compression spring 8 located inside the storage groove 6 is used for controlling the reset of the stopper 5 after moving, so as to facilitate the connection between the dust collection port 3 and the interface 2.

Specifically, the outer surface of rubber sleeve 4 is seted up slottedly, and the width in groove equals with the width of dog 5 one end, and rubber sleeve 4 is located the surface of interface 2 and interface 2 fixed connection.

In this embodiment, the outer surface of the rubber sleeve 4 is provided with a groove for accommodating the stopper 5 when the stopper is pressed to move, so that the stopper 5 can limit the movement of the dust suction port 3.

Specifically, the diameter of the bayonet 16 is equal to that of the fixture block 15, a limiting block is arranged at one end of the moving rod 11, the return spring 14 and the fixture block 15 are both located in the limiting block at one end of the moving rod 11, and the fixture block 15 is fixedly connected with the moving rod 11 through the return spring 14.

In this embodiment, the clamping block 15 having the same diameter as the bayonet 16 is used for clamping the clamping block 15 into the bayonet 16, and the limiting block at one end of the moving rod 11 is used for limiting the separation of the moving rod 11 and the accommodating rod 10, so as to control the length of the handle conveniently

Specifically, the device body 1 and the torsion spring 12 are fixedly connected through a connecting shaft 13, the connecting shaft 13 is located inside one end of the moving rod 11, and the connecting shaft 13 and the moving rod 11 are fixedly connected through the torsion spring 12.

In this embodiment, the moving rod 11 is moved outside the connecting shaft 13, the torsion spring 12 is compressed by one end of the moving rod 11 to be stressed, and then the return of the moving rod 11 is controlled under the action of the torsion spring 12, so as to facilitate the bundling of the handle.

Specifically, the handle 9 is located inside one end of the accommodating rod 10, and the handle 9 and the moving rod 11 are movably connected through the accommodating rod 10.

In this embodiment, the handle 9 located inside one end of the accommodating rod 10 is used to control the movement of the accommodating rod 10 and the moving rod 11, so as to control the length of the handle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument and meter dust extraction, includes device main part (1), one side fixedly connected with interface (2) of device main part (1), its characterized in that: the middle part fixedly connected with rubber sleeve (4) of interface (2) surface, the outer fixed surface of interface (2) is connected with compression spring (8), the one end fixedly connected with dog (5) of compression spring (8), the surface swing joint of dog (5) has dust absorption mouth (3), the first stopper (7) of one side fixedly connected with of dog (5), the equal swing joint in both sides of dog (5) surface has go-between (17), the groove (6) of accomodating has been seted up to the inside of dog (5).

2. The instrument and meter cleaner of claim 1, wherein: the outer fixed surface of device main part (1) is connected with connecting axle (13), the outer fixed surface of connecting axle (13) is connected with torsional spring (12), the one end fixedly connected with carriage release lever (11) of torsional spring (12), the surface swing joint of carriage release lever (11) has storage rod (10), the internal surface fixed connection of carriage release lever (11) one end has reset spring (14), the one end fixedly connected with fixture block (15) of reset spring (14), bayonet socket (16) have been seted up to the inner wall of storage rod (10), the one end fixedly connected with handle (9) of storage rod (10).

3. The instrument and meter cleaner of claim 1, wherein: compression spring (8) are located the inside of accomodating groove (6), and with accomodate groove (6) swing joint, dog (5) and interface (2) are through compression spring (8) fixed connection.

4. The instrument and meter cleaner of claim 1, wherein: the outer surface of the rubber sleeve (4) is provided with a groove, the width of the groove is equal to that of one end of the stop block (5), and the rubber sleeve (4) is located on the outer surface of the connector (2) and is fixedly connected with the connector (2).

5. The instrument and meter cleaner of claim 2, wherein: the diameter of bayonet socket (16) equals with the diameter of fixture block (15), the one end of carriage release lever (11) is provided with the stopper, and reset spring (14) and fixture block (15) all are located carriage release lever (11) one end stopper, fixture block (15) and carriage release lever (11) are through reset spring (14) fixed connection.

6. The instrument and meter cleaner of claim 2, wherein: the device main body (1) and the torsion spring (12) are fixedly connected through a connecting shaft (13), the connecting shaft (13) is located inside one end of the moving rod (11), and the connecting shaft (13) and the moving rod (11) are fixedly connected through the torsion spring (12).

7. The instrument and meter cleaner of claim 2, wherein: the handle (9) is positioned inside one end of the containing rod (10), and the handle (9) is movably connected with the moving rod (11) through the containing rod (10).