CN207839518U - A kind of cleaning device - Google Patents
A kind of cleaning device Download PDFInfo
- Publication number
- CN207839518U CN207839518U CN201721561634.XU CN201721561634U CN207839518U CN 207839518 U CN207839518 U CN 207839518U CN 201721561634 U CN201721561634 U CN 201721561634U CN 207839518 U CN207839518 U CN 207839518U
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- CN
- China
- Prior art keywords
- holding body
- holding
- idler wheel
- cleaning device
- conductive layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Include the holding body (2) held for hand the utility model discloses a kind of cleaning device；It is connected in the holding body (2) and rotatable idler wheel (4), the idler wheel (4) at least partly protrudes from holding body (2) surface；It is characterized in that, holding body (2) is plastic material and has hollow structure, holding body (2) is at least composed of two independent holdings seperated (6), and holding fission (6) is fixed when combining by fixing device；Holding body (2) outer surface is also enclosed with conductive layer that can be conductive, which at least partly contacts with idler wheel (4).In the utility model, conductive layer is covered outside holding body (2), by the contact of conductive layer and idler wheel (4), is realized the conduction of holding body (2), is improved cleaning effect；Holding body (2) using plastic material and has hollow-core construction simultaneously, effectively reduces the weight of holding body (2), solves the problems, such as involved in the prior art.
Description
Technical field
The utility model is related to electronic field, specifically a kind of self-adhering type cleaning device with idler wheel.
Background technology
Binding dust idler wheel is that one kind being used for PCB, and LCD, dust free room and electronics industry Dust adhering roller capable of washing are with tack
Cleaning device, can quickly remove generated molecule, impurity, fiber, copper scale, dirt in various electronic products production process
Angstrom etc., to improve the yield rate of electronic product, but traditional binding dust roller wheel handle is divided into metal or plastic cement material, this two kinds of hands
The defect of handle is：Metal handle is heavy and surface is smooth, not only uses laborious but also poor using feel, easy cunning
It falls；And the handle electric conductivity of plastic cement material is comparatively poor, it is bad so as to cause cleaning effect.
Utility model content
The purpose of this utility model is to provide a kind of preferable cleaning devices of light and cleaning effect.
For this purpose, the utility model uses following technical scheme：
A kind of cleaning device, including：
The holding body held for hand；
It is connected in the holding body and rotatable idler wheel, the idler wheel at least partly protrudes from the holding body surface；
It is characterized in that,
The holding body is plastic material and has hollow structure, the holding body at least seperated by two independent holdings
It is composed, when holding Split assembled is fixed by fixing device；
The external surface that holds also is enclosed with the conductive layer for capableing of conduction, which at least partly connects with the idler wheel
It touches.
As a further improvement of the utility model,
The outer tube body that the idler wheel is provided with interior tube body and is rotatably connected on said inner tube body, said inner tube body is at least
Internal thread is provided at both ends at it；
It is provided with symmetrical interconnecting piece on the two sides of the holding body free end, mounting hole is provided on the interconnecting piece
And the partition board positioned at the mounting hole bottom, said inner tube body both ends are held between two partition boards, on the partition board
It is additionally provided with the through-hole that aperture is less than the mounting hole；
By being fixed with externally threaded rod shape connector between the idler wheel and the interconnecting piece, the rod shape connector
It is threadedly coupled with said inner tube body across the mounting hole and through-hole, the aperture of the through-hole, which can limit, to be arranged in the bar
Nut at the top of shape connector passes through.
As a further improvement of the utility model, hollow casing, said inner tube physical efficiency are provided on the inside of the partition board
Enough it is inserted into and is limited in described sleeve pipe.
As a further improvement of the utility model,
The conductive layer includes the internal layer for nylon -66 material and the outer layer that is covered on the internal layer, and the outer layer is
TPE films,
The outer layer is provided with opening at the position that the holding body is contacted with the operator centre of the palm, and the internal layer is provided with convex
For the opening, and the protrusion for being contacted with the operator centre of the palm.
As a further improvement of the utility model,
One of them described inner wall for holding fission is equipped with towards holding partial installation position setting described in another
Connecting tube, which is hollow-core construction, and is provided with internal thread on wall in the inner；
Another described holding is seperated to be provided with counterbore in the free end of the connecting tube with respect to place；
The fixing device be across the counterbore and the bolt or screw that are connect with the inner thread of the connecting tube,
The nut that the aperture of the counterbore can limit at the top of the bolt or screw passes through.
The rod shape connector is bolt or screw as a further improvement of the utility model,.
The conductive layer outer surface is equipped with several for accommodating the recessed of finger as a further improvement of the utility model,
Slot, the groove are arranged along the direction vertical with the holding body.
The beneficial effects of the utility model are, in the utility model, conductive layer is covered outside holding body, passes through conductive layer
Contact with idler wheel realizes the conduction of holding body, improves cleaning effect；Holding body is using plastic material and with hollow simultaneously
Structure effectively reduces the weight of holding body, solves the problems, such as to encounter in the prior art.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cleaning device of the utility model；
Fig. 2 is the structural schematic diagram of interconnecting piece in Fig. 1；
In figure：2- holding bodies；4- idler wheels；6- holds seperated；8- interior tube bodies；9- outer tube bodies；10- interconnecting pieces；12- is installed
Hole；14- partition boards；16- through-holes；18- rod shape connectors；19- casings；20- is open；22- protrusions.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1 to 2, the utility model includes：
The holding body 2 held for hand；
It is connected in holding body and rotatable idler wheel 4, the idler wheel 4 at least partly protrudes from 2 surface of holding body；
Holding body 2 is plastic material and there is hollow structure, holding body 2 at least to be combined by two independent holding fissions 6
It forms, holding fission 6 is fixed when combining by fixing device；
2 outer surface of holding body is also enclosed with conductive layer that can be conductive, which at least partly contacts with idler wheel 4.
As a further improvement of the utility model,
The outer tube body 9 that idler wheel 4 is provided with interior tube body 8 and is rotatably connected on interior tube body 8, interior tube body 8 at least its two
End is provided with internal thread；
It is provided with symmetrical interconnecting piece 10 on the two sides of 2 free end of holding body, mounting hole 12 is provided on interconnecting piece 10
And the partition board 14 positioned at 12 bottom of mounting hole, 8 both ends of interior tube body are held between two partition boards 14, and hole is additionally provided on partition board 14
Diameter is less than the through-hole 16 of mounting hole 12；
By being fixed with externally threaded rod shape connector 18 between idler wheel 4 and interconnecting piece 10, rod shape connector 18 passes through
Mounting hole 12 and through-hole 16 are threadedly coupled with interior tube body 8, and the aperture of through-hole 16 can limit setting and be pushed up in rod shape connector 18
The nut in portion passes through.
14 inside of partition board is provided with hollow casing 19 as a further improvement of the utility model, and interior tube body 8 can be inserted
Enter and is limited in casing 19.
As a further improvement of the utility model,
Conductive layer includes the internal layer for nylon -66 material and the outer layer that is covered on the internal layer, and outer layer is TPE films,
Outer layer is provided with opening 20 at the position that holding body 2 is contacted with the operator centre of the palm, and internal layer, which is provided with, protrudes from opening
20, and the protrusion 22 for being contacted with the operator centre of the palm.
As a further improvement of the utility model,
One of inner wall for holding fission 6 is equipped with the connecting tube towards the seperated 6 installation sites setting of another holding,
The connecting tube is hollow-core construction, and is provided with internal thread on wall in the inner；
Another holds fission 6 and place is provided with counterbore in the free end of connecting tube；
Fixing device is the bolt or screw that are connect across counterbore and with the inner thread of connecting tube, the aperture energy of counterbore
The nut at the top of bolt or screw is enough limited to pass through.
Rod shape connector 18 is bolt or screw as a further improvement of the utility model,.
The conductive layer outer surface is equipped with several for accommodating the recessed of finger as a further improvement of the utility model,
Slot, the groove are arranged along the direction vertical with the holding body.
The concrete principle of the utility model is as follows：
(1) conductive layer is covered outside holding body 2, by the contact of conductive layer and idler wheel 4, realizes the conduction of holding body 2,
Improve cleaning effect.
(2) holding body 2 using plastic material and has hollow-core construction, effectively reduces the weight of holding body 2, reduces and use
The burden.
(3) holding body 2 holds ontologies by two and constitutes, and can split and combine, when combination, by bolt or screw come
Fixed, bolt or bolt pass through counterbore and connecting tube to be connected with the internal thread for connecting inside pipe wall.
(4) interconnecting piece 10 in holding body 2 is with idler wheel 4 for being removably flexibly connected, when installation, first by idler wheel 4
Interior tube body 8 be inserted into casing 19 and positioned and preliminary fixed, then by bolt or screw pass through mounting hole 12 and every
Through-hole 16 on plate 14 is inserted into the inner wall of interior tube body 8, is threadedly coupled therewith, the nut on bolt or screw by baffle with
The end of interior tube body 8 clamps, and realizes the secondary fixation of interconnecting piece 10 and idler wheel 4.
(5) conductive layer setting internal layer and outer layer, internal layer are nylon -66, and it is that TED is thin to have good conductive effect, outer layer
Film plays the role of protection, and the protrusion 22 for protruding setting is contacted with the centre of the palm.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (7)
1. a kind of cleaning device, including：
The holding body (2) held for hand；
It is connected in the holding body (2) and rotatable idler wheel (4), the idler wheel (4) at least partly protrudes from the holding body
(2) surface；
It is characterized in that,
The holding body (2) is plastic material and there is hollow structure, the holding body (2) at least to be divided by two independent hold
Body (6) is composed, and holding fission (6) is fixed when combining by fixing device；
Holding body (2) outer surface, which is also enclosed with, is capable of conductive conductive layer, the conductive layer at least partly with the idler wheel (4)
Contact.
2. a kind of cleaning device according to claim 1, which is characterized in that
The outer tube body (9) that the idler wheel is provided with interior tube body (8) and is rotatably connected on said inner tube body (8), said inner tube
Body (8) is at least provided at both ends with internal thread at it；
It is provided with symmetrical interconnecting piece (10) on the two sides of holding body (2) free end, is arranged on the interconnecting piece (10)
There are mounting hole (12) and the partition board (14) positioned at the mounting hole (12) bottom, said inner tube body (8) both ends are held on two
Between the partition board (14), the through-hole (16) that aperture is less than the mounting hole (12) is additionally provided on the partition board (14)；
Pass through fixed, the bar with externally threaded rod shape connector (18) between the idler wheel (4) and the interconnecting piece (10)
Shape connector (18) passes through the mounting hole (12) and through-hole (16) to be threadedly coupled with said inner tube body (8), the through-hole
(16) aperture can limit passing through for the nut being arranged at the top of the rod shape connector (18).
3. a kind of cleaning device according to claim 2, which is characterized in that be provided on the inside of the partition board (14) hollow
Casing (19), said inner tube body (8) are inserted into and are limited in described sleeve pipe (19).
4. a kind of cleaning device according to claim 3, which is characterized in that
The conductive layer includes the internal layer for nylon -66 material and the outer layer that is covered on the internal layer, and the outer layer is that TPE is thin
Film,
The outer layer is provided with opening (20), the internal layer setting at the position that the holding body (2) is contacted with the operator centre of the palm
Protrude from the opening (20), and the protrusion (22) for being contacted with the operator centre of the palm.
5. a kind of cleaning device according to claim 4, which is characterized in that
One of them described inner wall for holding seperated (6) is equipped with (6) installation site setting seperated towards holding described in another
Connecting tube, which is hollow-core construction, and is provided with internal thread on wall in the inner；
Another holding seperated (6) is provided with counterbore in the free end of the connecting tube with respect to place；
The fixing device be across the counterbore and the bolt or screw that are connect with the inner thread of the connecting tube, it is described
The nut that the aperture of counterbore can limit at the top of the bolt or screw passes through.
6. a kind of cleaning device according to claim 5, which is characterized in that the rod shape connector (18) be bolt or
Screw.
7. a kind of cleaning device according to claim 6, which is characterized in that the conductive layer outer surface is equipped with several be used for
The groove of finger is accommodated, which is arranged along the direction vertical with the holding body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561634.XU CN207839518U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561634.XU CN207839518U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839518U true CN207839518U (en) | 2018-09-11 |
Family
ID=63422919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561634.XU Active CN207839518U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716469A (en) * | 2017-11-21 | 2018-02-23 | 苏州河坎上电子科技有限公司 | A kind of cleaning device |
-
2017
- 2017-11-21 CN CN201721561634.XU patent/CN207839518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716469A (en) * | 2017-11-21 | 2018-02-23 | 苏州河坎上电子科技有限公司 | A kind of cleaning device |
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