CN216631896U

CN216631896U - City planning stand dust collector

Info

Publication number: CN216631896U
Application number: CN202122989397.XU
Authority: CN
Inventors: 齐海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-31
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a dust removal device for an urban planning exhibition stand, which belongs to the field of dust removal equipment for urban planning, and comprises a protective shell, wherein a plurality of elastic expansion pieces are arranged inside the protective shell, the lower ends of the elastic expansion pieces extend to the outer side of the protective shell, adhesive tapes are arranged at the lower ends of the elastic expansion pieces through connecting components, a handle is fixedly connected to the outer side of the protective shell, the cross section of the protective shell is rectangular, the elastic expansion pieces are arranged inside the protective shell in a rectangular array manner, each elastic expansion piece comprises a guide shell fixed inside the protective shell, a support rod is slidably connected inside the guide shell, the lower part of the support rod extends to the outer side of the guide shell, a return spring is arranged outside the guide shell and on the upper part of the support rod, the dust removal device can be realized, and the dust removal device can be used for cleaning the rugged regions on the urban planning exhibition stand more simply, the difficulty of cleaning dust on the urban planning exhibition stand is reduced.

Description

City planning stand dust collector

Technical Field

The utility model relates to the field of urban planning dust removal equipment, in particular to a dust removal device for an urban planning exhibition stand.

Background

For example, the publication No. CN209520133U discloses a dust removing device for an urban planning exhibition stand, which can clean gaps of different sizes between molds on the exhibition stand by using a dust remover, so that workers can quickly replace the dust remover with sticky boards of different sizes at any time;

however, because the urban planning exhibition stand is usually provided with models representing different buildings, the upper part of the urban planning exhibition stand is uneven;

through the retrieval, there is not ripe scheme among the prior art can be fast effectual clear up rugged area on the city planning stand, lead to the degree of difficulty that the dust cleared up on the city planning stand great, we provide a city planning stand dust collector for this reason.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a dust removal device for an urban planning exhibition stand, which can be used for simply cleaning an uneven area on the urban planning exhibition stand and reducing the difficulty of cleaning dust on the urban planning exhibition stand.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a city planning stand dust collector, includes protecting sheathing, protecting sheathing's internally mounted has a plurality of elastic expansion piece, just elastic expansion piece's lower extreme extends to protecting sheathing's the outside, elastic expansion piece's lower extreme passes through coupling assembling and installs the subsides of gluing.

Further, a handle is fixedly connected to the outer side of the protective shell.

Furthermore, the cross-section of protective housing is the rectangle, a plurality of elastic expansion piece is the inside at protective housing's installation of rectangle array.

Furthermore, the elastic telescopic part comprises a guide shell fixed inside the protective shell, a stay bar is connected inside the guide shell in a sliding manner, the lower part of the stay bar extends to the outer side of the guide shell, and a return spring is arranged on the outer side of the guide shell and positioned at the upper part of the stay bar.

Further, coupling assembling is including the magnetism connecting piece and the iron sheet that magnetism is connected, the lower part at the vaulting pole is fixed to the magnetism connecting piece, the upper portion at the gluey subsides is fixed to the iron sheet.

Furthermore, the magnetic connecting piece is an electromagnet, an energy storage assembly is arranged on the protective shell in a matched mode, and the energy storage assembly is connected with the magnetic connecting piece through a conductive assembly.

Furthermore, the conductive assembly comprises a first electric connection end fixed on the upper part of the guide shell, the first electric connection end is electrically connected with the magnetic connecting piece through a connecting wire, the energy storage assembly comprises a storage battery fixed on the outer side of the protective shell and a plurality of second electric connection ends fixed on the inner side of the protective shell, and the first electric connection end and the storage battery are electrically connected with the second electric connection ends.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can let a plurality of glue automatically and paste and suit with the appearance of city planning stand through setting up elastic expansion piece and gluing to can be comparatively simple clear up the region of unevenness on the city planning stand, reduce the difficulty that the dust cleared up on the city planning stand.

(2) This scheme can be comparatively simple change the subsides of gluing through setting up magnetism connecting piece and iron sheet, provides great facility for user's use.

Drawings

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

FIG. 2 is a schematic view of a cutaway structure of the present invention;

FIG. 3 is a sectional view of the elastic expansion piece of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

The reference numbers in the figures illustrate:

1. a protective housing; 2. a handle; 3. a storage battery; 4. a stay bar; 5. a magnetic connector; 6. iron sheets; 7. gluing; 8. a guide housing; 9. a first power connection terminal; 10. a second power connection terminal; 11. a return spring; 12. and connecting the wires.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-4, a dust removing device for an urban planning exhibition stand comprises a protective shell 1, wherein a plurality of elastic expansion pieces are installed inside the protective shell 1, the lower ends of the elastic expansion pieces extend to the outer side of the protective shell 1, and adhesive tapes 7 are installed at the lower ends of the elastic expansion pieces through connecting components;

at this moment, when the dust on city planning stand surface is cleared up to needs, it removes to drive through removing protective housing 1 and paste 7, then press down the surface at city planning stand with pasting 7, let paste 7 adsorb city planning stand surperficial dust, when clearing up the region of unevenness on the city planning stand, the length of the regulation self of elastic expansion piece meeting self-adaptation, make a plurality of paste 7 suit with the appearance of city planning stand, thereby can be comparatively simple clear up the region of unevenness on the city planning stand, reduce the difficulty that the dust cleared up on the city planning stand.

In order to move the protective housing 1 more conveniently, a handle 2 is fixedly connected to the outer side of the protective housing 1.

As shown in fig. 1-2, the cross section of the protective housing 1 is rectangular, and a plurality of elastic expansion pieces are installed inside the protective housing 1 in a rectangular array;

as shown in fig. 2-3, the elastic expansion element includes a guide shell 8 fixed inside the protective housing 1, a stay bar 4 is slidably connected inside the guide shell 8, a lower portion of the stay bar 4 extends to an outer side of the guide shell 8, and in order to always apply a force to the stay bar 4 to move toward the outer side of the guide shell 8, a return spring 11 is disposed on the outer side of the guide shell 8 and above the stay bar 4;

when vaulting pole 4 is pressed, can the inside of automatic sliding in direction shell 8, adjust the length of elastic expansion piece, simultaneously, return spring 11 can apply the power that removes to the 8 outsides of direction shell all the time to vaulting pole 4, lets vaulting pole 4 drive to glue subsides 7 and laminate with the surface of city planning stand all the time.

As shown in fig. 3-4, the connecting assembly includes a magnetic connecting member 5 and an iron sheet 6, the magnetic connecting member 5 is fixed on the lower portion of the stay 4, the iron sheet 6 is fixed on the upper portion of the adhesive tape 7, when the adhesive tape 7 is replaced, the iron sheet 6 is removed from the magnetic connecting member 5, and then the iron sheet 6 adhered with the new adhesive tape 7 is mounted on the magnetic connecting member 5.

As shown in fig. 1-3, in order to more conveniently separate the magnetic connecting piece 5 from the iron sheet 6, the magnetic connecting piece 5 may be an electromagnet, the protective housing 1 is provided with an energy storage assembly, and the energy storage assembly is connected with the magnetic connecting piece 5 through a conductive assembly;

the energy storage assembly comprises a storage battery 3 fixed on the outer side of the protective shell 1 and a plurality of second electric connecting terminals 10 fixed on the inner side of the protective shell 1, and the first electric connecting terminal 9 and the storage battery 3 are electrically connected with the second electric connecting terminals 10;

at this moment, when needing to change subsides 7, no longer supply power to magnetic connector 5 through closing battery 3, let iron sheet 6 drop from magnetic connector 5 automatically to reduce the degree of difficulty of changing subsides 7.

When in use: when dust on the surface of the urban planning exhibition stand needs to be cleaned, the adhesive tape 7 is driven to move by moving the protective shell 1, and then the adhesive tape 7 is pressed on the surface of the urban planning exhibition stand, so that the adhesive tape 7 adsorbs the dust on the surface of the urban planning exhibition stand;

when an uneven area on the city planning exhibition stand is cleaned, the adhesive sticker 7 is contacted with the city planning exhibition stand to press the support rod 4, when the support rod 4 is pressed, the support rod can automatically slide into the guide shell 8 to adjust the length of the elastic expansion piece, meanwhile, the return spring 11 can always apply a force to the support rod 4 to move towards the outer side of the guide shell 8, so that the support rod 4 drives the adhesive sticker 7 to be always attached to the surface of the city planning exhibition stand, and a plurality of adhesive stickers 7 are adapted to the appearance of the city planning exhibition stand;

therefore, the rugged area on the urban planning exhibition stand can be cleaned simply, and the difficulty in cleaning dust on the urban planning exhibition stand is reduced.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a city planning stand dust collector, includes protective housing (1), its characterized in that: the internally mounted of protecting sheathing (1) has a plurality of elastic expansion piece, just the lower extreme of elastic expansion piece extends to the outside of protecting sheathing (1), the lower extreme of elastic expansion piece installs through coupling assembling and glues subsides (7).

2. The city planning exhibition stand dust collector of claim 1, wherein: the outer side of the protective shell (1) is fixedly connected with a handle (2).

3. The city planning exhibition stand dust collector of claim 1, wherein: the cross section of the protective shell (1) is rectangular, and the elastic expansion pieces are arranged in the protective shell (1) in a rectangular array mode.

4. The city planning exhibition stand dust collector of claim 1, wherein: elastic expansion piece is including fixing direction shell (8) in protecting sheathing (1) inside, the inside sliding connection of direction shell (8) has vaulting pole (4), the lower part of vaulting pole (4) extends to the outside of direction shell (8), the outside of direction shell (8) and the upper portion that is located vaulting pole (4) are provided with return spring (11).

5. The city planning exhibition stand dust collector of claim 1, wherein: coupling assembling is including magnetism connecting piece (5) and iron sheet (6) that magnetism is connected, the lower part in vaulting pole (4) is fixed in magnetism connecting piece (5), the upper portion in gluing subsides (7) is fixed in iron sheet (6).

6. The city planning exhibition stand dust collector of claim 5, wherein: the magnetic connecting piece (5) is an electromagnet, an energy storage assembly is arranged on the protective shell (1) in a matched mode, and the energy storage assembly is connected with the magnetic connecting piece (5) through a conductive assembly.

7. The city planning exhibition stand dust collector of claim 6, wherein: the electric conduction assembly is including fixing first electric end (9) that connects on direction shell (8) upper portion, first connect through connecting wire (12) electric connection between electric end (9) and magnetic connecting piece (5), the energy storage subassembly connects electric end (10) including fixing battery (3) in protecting sheathing (1) the outside and fixing a plurality of second in protecting sheathing (1) inboard, first electric end (9) and battery (3) of connecting all connect electric end (10) electric connection with the second.