CN107822349A - A kind of dust-proof support body for being used to lay discarded circuit board - Google Patents
A kind of dust-proof support body for being used to lay discarded circuit board Download PDFInfo
- Publication number
- CN107822349A CN107822349A CN201711372191.4A CN201711372191A CN107822349A CN 107822349 A CN107822349 A CN 107822349A CN 201711372191 A CN201711372191 A CN 201711372191A CN 107822349 A CN107822349 A CN 107822349A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- discarded circuit
- dust
- support body
- plate
- Prior art date
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
Landscapes
- Cleaning In General (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention belongs to placing device technical field of structures, a kind of more particularly to dust-proof support body for being used to lay discarded circuit board, including support body bottom plate, also include being arranged on the support body bottom plate and for the placement unit of discarded circuit board described in limited support, and the fastening unit for compressing the discarded circuit board downwards is arranged on the fixed cell and is used for, the dustproof unit for the discarded circuit board block dust-proof operation is additionally provided with the support body bottom plate.The present invention reaches the purpose that discarded circuit board is effectively laid by way of being set on support body bottom plate and laying unit, fastening unit and dustproof unit.The present invention has the advantages of convenient and swift discarded circuit board loading or unloading operation, placement stability height and good dustproof effect.
Description
Technical field
The invention belongs to placing device technical field of structures, more particularly to a kind of dust-proof rack for being used to lay discarded circuit board
Body.
Background technology
Discarded circuit board recycles, and refers to carrying out innoxious, recycling treatment to discarded circuit board, finally reduces it
To the broken ring influence degree of environment, the recovery of the recovery utilization rate, wherein metal part of various materials on discarded circuit board is improved
Using with a relatively high market prospects.Discarded circuit board is recycled in industry at present, after being collected into a large amount of discarded circuit boards
Typically only carry out accumulation deposit so that the deposit operation of discarded circuit board has the problem of at random unordered, largely effects on work
The daily order in place, so in the market is badly in need of a effective placement support body, to be used to temporarily deposit discarded circuit board.
On the other hand, simple placement support body existing at present, a large amount of laying dusts products easily occur when laying discarded circuit board
The problem of grey, cause easily to be mixed into a large amount of impurity during subsequent metal element extraction, finally improve the difficulty of extraction operation
And cost.
The Chinese utility model patent that patent announcement number is the U of CN 202540945, the day for announcing is 2012.11.21 discloses
A kind of pcb board dispenser, including framework, the base of frame is provided with least one pair of bottom bar and framework both sides are provided with least one
To support bar, framework is provided with multiple barriers, and one or more is hung with the barrier and puts sheet frame, the sheet frame of putting includes horizontal insert
Plate and with perpendicular plate, the horizontal plate combined with perpendicular plate it is L-shaped, be equipped with the horizontal plate and perpendicular plate isolation PCB
The neck of plate effect.Thermal hole is provided with the horizontal plate and perpendicular plate, roller, the horizontal plate are provided with the bottom bar
With 20-30 neck is provided with perpendicular plate.
But dispenser in the utility model patent has that to lay stability poor, and the problem of loading or unloading operation is complicated.
The content of the invention
It is an object of the invention to provide a kind of dust-proof support body for being used to lay discarded circuit board, it can be by support body bottom plate
It is upper that the mode for laying unit, fastening unit and dustproof unit is set, reach the purpose that discarded circuit board is effectively laid.The present invention
With discarded circuit board loading or unloading operation it is convenient and swift, lay the advantages of stability high and good dustproof effect.
The solve the above problems technical scheme of use of the present invention is：A kind of dust-proof support body for being used to lay discarded circuit board,
Including support body bottom plate, in addition to it is arranged on the support body bottom plate and for the placement list of discarded circuit board described in limited support
Member, and it is arranged on the fixed cell and is used for the fastening unit for compressing the discarded circuit board downwards, the support body bottom
The dustproof unit for the discarded circuit board block dust-proof operation is additionally provided with plate, the dustproof unit includes setting
The mounting post of side opening position, the dust excluding plate being arranged in the mounting post on the support body bottom plate, are arranged on described dust-proof
On plate upper surface and for storing the holding tank of dust, and it is socketed and is arranged in the mounting post and mode is attracted by magnetic force
For being fastenedly connected the spacing ring of the dust excluding plate in the mounting post, the holding tank is close to the side of the mounting post
The upper be hinged cover plate being provided with for covering dust, the spacing ring upper surface and the dust excluding plate lower surface, which are provided with, to be used to fasten
The ringshaped magnet of connection.
Further preferred technical scheme is：The placement unit includes being separately positioned on the discarded circuit board both sides
Limited post, the first support column and the second support column；The fastening unit includes being arranged on the limited post and described first
For compressing the compressed part of the discarded circuit board downwards on support column and by way of magnetic force attraction, described second is arranged on
Mode is pushed for compressing the weight portion of the discarded circuit board downwards on support column and by gravity, and is arranged on described
On first support column and stirred by the weight portion when mode is taken out for the discarded circuit board and open the compressed part
With the linkage portion in the weight portion.
Further preferred technical scheme is：The compressed part includes the slip that socket is arranged on the limited post
Circle, the electromagnet being arranged on the first support column upper surface, be arranged on the sliding ring and by with the electromagnet
Mutual magnetic force attracts mode for compressing the pressure strip of the discarded circuit board downwards.
Further preferred technical scheme is：The limited post upper surface is provided with top plate, the top plate and the cunning
The extension spring for being used for being lifted up the sliding ring is provided between moving-coil, the extension spring socket is arranged on the limited post.
Further preferred technical scheme is：Side on the sliding ring different from the setting pressure strip is provided with balance
Block, the sliding ring inner ring surface are provided with the ball for being used for being rolled on the limited post outer ring surface, and the ball engaging is set
In ball grooves.
Further preferred technical scheme is：Lower surface of the pressure strip away from the sliding ring side, which is provided with, to be used
In the permanent magnet for attracting fitting on the electromagnet, the electromagnet and the storage being arranged on the first support column upper surface
Battery, which is powered, to be connected.
Further preferred technical scheme is：The weight portion includes being arranged on the second support column upper surface
Circular groove is installed, the base being arranged in the installation circular groove, the hinged seat being arranged on the base, and the be hinged setting in one end
Weight plate on the hinged seat.
Further preferred technical scheme is：The linkage portion includes being arranged on the first support column upper surface
Swivel mount, the be hinged swivel plate being arranged on the swivel mount are be hinged to be arranged on the swivel mount medial extremity and for installing
The conducting block of the electromagnet wire, and be arranged on the battery and led to by pulling down the conductive block mode
Be electrically connected the electrode extension spring of the electromagnet, and the electrode extension spring and a projected electrode of the battery are socketed.
Further preferred technical scheme is：Side on the swivel plate different from the setting conducting block, which is provided with, to be passed through
The weight plate is tilted and disconnected when the solenoid circuit mode is taken out for the discarded circuit board described in linkage opening
Compressed part and the lower indent in weight portion.
Further preferred technical scheme is：The conducting block is provided with the connecting pole for being used for connecting conducting wire, institute
State connecting pole and use perforate provided with being intertwined and connected.
The present invention reaches useless by way of being set on support body bottom plate and laying unit, fastening unit and dustproof unit
Abandon the purpose that wiring board is effectively laid.The present invention have that discarded circuit board loading or unloading operation is convenient and swift, it is high to lay stability and
The advantages of good dustproof effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of dustproof unit in the present invention.
Fig. 3 is the positional structure schematic diagram that unit is laid in the present invention.
Fig. 4 is the positional structure schematic diagram of sliding ring in the present invention.
Fig. 5 is the position view of electromagnet and permanent magnet in the present invention.
Fig. 6 is the positional structure schematic diagram of linkage portion in the present invention.
Fig. 7 is the positional structure schematic diagram in weight portion in the present invention.
Embodiment
As described below is only presently preferred embodiments of the present invention, and not the scope of the present invention is defined.
Embodiment：As shown in accompanying drawing 1,2,3,4,5,6 and accompanying drawing 7, a kind of dust-proof rack for being used to lay discarded circuit board
Body, including support body bottom plate 1, in addition to be arranged on the support body bottom plate 1 and for the peace of discarded circuit board 2 described in limited support
Unit 3 is put, and is arranged on the fixed cell 3 and is used for the fastening unit 4 for compressing the discarded circuit board 2 downwards, institute
The dustproof unit 5 being additionally provided with support body bottom plate 1 for the discarded circuit board 2 block dust-proof operation is stated, it is described dust-proof
Unit 5 includes being arranged on the mounting post 501 of side opening position on the support body bottom plate 1, is arranged on anti-in the mounting post 501
Dirt plate 502, it is arranged on the upper surface of dust excluding plate 502 and for storing the holding tank 503 of dust, and is socketed and is arranged on institute
State in mounting post 501 and the dust excluding plate 502 is fastenedly connected in the mounting post 501 by way of magnetic force attraction
Spacing ring 504, the holding tank 503 are hinged the cover plate for being provided with and being used for covering dust on the side of the mounting post 501
505, the upper surface of spacing ring 504 and the lower surface of the dust excluding plate 502 are provided with the ringshaped magnet 506 for being used for being fastenedly connected.
In the present embodiment, the alignment of the discarded circuit board 2 heap poststack is placed vertically in the placement unit 3, and by described
The downward pressuring action of fastening unit 4, ensure basic placement stability, avoid the discarded circuit board 2 from inadvertently falling off
The problem of, compared to the situation arbitrarily stacked, the present embodiment is after the discarded circuit board 2 collection, before processing has placement whole
Together, the advantages of not influenceing workplace order.
On the other hand, the dustproof unit 5 has advantages below：
First, the dust excluding plate 502 and the grafting of mounting post 501, attract with the magnetic force of spacing ring 504, both are work
Dynamic connected mode, the disassembling operations of the convenient whole dust excluding plate 502；
Second, the holding tank 503 is long-term dust-proof in use, carrying out stowing operation after dust is swept into so that the dust excluding plate
502 need not frequently remove deashing, also dust will not be blown off, wherein the cover plate 505 rides over the another of the holding tank 503
In lateral edges, the holding tank 503 is covered, further avoid the problem of dust is kicked up by wind；
3rd, the ringshaped magnet 506 is embedded with the peripheral position of the lower surface grafting slotted eye of dust excluding plate 502, for attracting
The ringshaped magnet 506 on the spacing ring 504 so that the dust excluding plate 502 adds in the mounting post 501 with grafting
Magnetic force dual fixation spacing after attracting, increases the lifting surface area of both connecting portions, ensures the dust excluding plate 502
Installation strength, avoid that the problem that drops easily occurs；
4th, the spacing ring 504 is square hole annulus so that its medial surface also turns into after it attracts on the dust excluding plate 502
One stress active component, avoid the rolling fatigue resistance of the dust excluding plate 502 being all applied to the plug division of the mounting post 501
Position, ensure that the use intensity of the dust excluding plate 502, the spacing ring 504 is first carried out in 502 removal operation of dust excluding plate
Downward magnetic separation operation, to facilitate the dust excluding plate 502 from the removal operation that comes off in the mounting post 501.
Limited post 301, first support column laid unit 3 and include being separately positioned on the both sides of discarded circuit board 2
302 and second support column 303；The fastening unit 4 includes being arranged on the limited post 301 and first support column 302
Go up and by way of magnetic force attraction for compressing the compressed part 401 of the discarded circuit board 2 downwards, be arranged on described second
Mode is pushed on dagger 303 and by gravity for compressing the weight portion 402 of the discarded circuit board 2 downwards, and is set
On first support column 302 and stirred when mode is taken out for the discarded circuit board 2 and beating by the weight portion 402
Open the compressed part 401 and the linkage portion 403 in the weight portion 402.
In the present embodiment, the good hypsokinesis of 2 yards of discarded circuit board leans against first support column 302 and second
On dagger 303, lower end is against the limited post 301, ensures the placement stability of the high-volume discarded circuit board 2, and described
Compressed part 401 and weight portion 402 avoid it from dropping the problem of at random for compressing the discarded circuit board 2 downwards.
The compressed part 401 includes the sliding ring 401a that socket is arranged on the limited post 301, is arranged on described first
Electromagnet 401b on the upper surface of support column 302, be arranged on the sliding ring 401a and by with the electromagnet 401b phases
Mutual magnetic force attracts mode for compressing the pressure strip 401c of the discarded circuit board 2 downwards.On the upper surface of limited post 301
It is provided with provided with top plate 401d, between the top plate 401d and the sliding ring 401a and is used to be lifted up the sliding ring 401a's
Extension spring 401e, the extension spring 401e sockets are arranged on the limited post 301.Different from the setting pressure on the sliding ring 401a
Tight plate 401c side is provided with balance weight 401f, and the sliding ring 401a inner ring surfaces, which are provided with, to be used for outside the limited post 301
The ball 401g rolled on anchor ring, the ball 401g engagings are arranged in ball grooves.The pressure strip 401c is away from the cunning
The lower surface of moving-coil 401a sides is provided with the permanent magnet 401h for being used for attracting fitting on the electromagnet 401b, the electromagnetism
Iron 401b and the battery 401i being arranged on the upper surface of the first support column 302 are powered and connected.
In the present embodiment, the application method of the compressed part 401 is as follows：
First, when the compressed part 401 is left unused, the electromagnet 401b is not powered on, and the core portion of the electromagnet 401b
To be nonmetallic, it is used only for fixing coiling electromagnet coil, now the pressure strip 401c is pulled up paramount by the extension spring 401e
Position, facilitate the discarded circuit board 2 puts operation；
Second, after the discarded circuit board 2 is well placed, control connects the electromagnet 401b and battery 401i so that
The electromagnet 401b produces the magnetic field to be attracted each other with the permanent magnet 401h, the related pressure strips of permanent magnet 401h
401c is moved down, and is finally pressed on the discarded circuit board 2, completes to compress operation；
3rd, when the discarded circuit board 2 needs to take out, disconnect the circuit of the electromagnet 401b, the pressure strip 401c weights
Return a high position.
Therefore the compressed part 401 has advantages below：
First, the pressure strip 401c use magnetic force to have as driving force is compressed and switch the advantages of flexible and intensity is enough；
Second, the ball 401g be used to ensureing the sliding ring 401a it is stable slide up and down action, avoid the sliding ring
There is the problem of stuck on the limited post 301 in 401a；
3rd, the extension spring 401e are used to ensureing that the compressed part 401 to treat that the discarded circuit board 2 is put with lifting when idle
The advantages of putting, eliminate opening operation unnecessary during placement.
The weight portion 402 includes the installation circular groove 402a being arranged on the upper surface of the second support column 303, is arranged on
Base 402b, the hinged seat 402c being arranged on the base 402b in the installation circular groove 402a, and one end are hinged and set
Put the weight plate 402d on the hinged seat 402c.
In the present embodiment, the weight portion 402 has advantages below：
First, the weight plate 402d pushes by gravity, has the advantages of pressuring action is persistently effective；
Second, the weight plate 402d be vertical, it is horizontal to can hinging rotary, expand weight effective range.
The linkage portion 403 includes the swivel mount 403a being arranged on the upper surface of the first support column 302, is hinged and sets
Swivel plate 403b on the swivel mount 403a, it is be hinged to be arranged on the swivel mount 403a medial extremitys and described for installing
The conducting block 403c of electromagnet 401b wires, and be arranged on the battery 401i and by pulling down the conducting block 403c
Mode is for the electrode extension spring 403d, the electrode extension spring 403d that connect the electromagnet 401b and the battery of being powered
401i projected electrode socket.Side on the swivel plate 403b different from the setting conducting block 403c, which is provided with, passes through institute
State weight plate 402d and tilt and disconnect when the electromagnet 401b circuit modes take out for the discarded circuit board 2 linkage and beat
Open the lower indent 403e in the compressed part 401 and weight portion 402.
In the present embodiment, the linkage portion 403 has two working morphologies：
First, the linkage portion 403 connects the electromagnet 401b during support compression, for being powered, now described to lead
Electric block 403c is pulled down and withstood on an electrode of the battery 401i by the electrode extension spring 403d, ensures that whole circuit leads to
Freely, now the weight portion 402 should also rotate and be pressed on the discarded circuit board 2, coordinate the compressed part 401, complete whole
It is individual to compress operation；
Second, when the discarded circuit board 2 needs to remove, lift and rotate the weight plate 402d, and ride over correspondence position
On the lower indent 403e, now the conducting block 403c is lifted away from the battery 401i, and the compressed part 401 loses magnetic force
And lift to position to be compressed, the whole fastening unit 4 is opened, and facilitates the loading or unloading operation of the discarded circuit board 2, therefore described
Linkage portion 403 has the connection validity height that is powered, and control disconnects flexible two-fold advantage.
The conducting block 403c is provided with the connecting pole 403f for being used for connecting conducting wire, and the connecting pole 403f is provided with
It is intertwined and connected and uses perforate.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from the technical field those of ordinary skill possessed knowledge
Put and make various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by
To the protection of Patent Law.
Claims (10)
1. a kind of dust-proof support body for being used to lay discarded circuit board, including support body bottom plate（1）, it is characterised in that：Also include setting
In the support body bottom plate（1）Go up and be used for discarded circuit board described in limited support（2）Placement unit（3）, and it is arranged on institute
State fixed cell（3）Go up and be used to compress the discarded circuit board downwards（2）Fastening unit（4）, the support body bottom plate（1）On
It is additionally provided with for the discarded circuit board（2）Block the dustproof unit of dust-proof operation（5）, the dustproof unit（5）Bag
Include and be arranged on the support body bottom plate（1）The mounting post of upper side opening position（501）, it is arranged on the mounting post（501）On it is anti-
Dirt plate（502）, it is arranged on the dust excluding plate（502）On upper surface and for storing the holding tank of dust（503）, and be socketed and set
Put in the mounting post（501）Go up and by way of magnetic force attraction in the mounting post（501）On be fastenedly connected it is described
Dust excluding plate（502）Spacing ring（504）, the holding tank（503）Close to the mounting post（501）Side on be hinged be provided with use
In the cover plate of capping dust（505）, the spacing ring（504）Upper surface and the dust excluding plate（502）Lower surface, which is provided with, to be used for
The ringshaped magnet being fastenedly connected（506）.
A kind of 2. dust-proof support body for being used to lay discarded circuit board according to claim 1, it is characterised in that：The placement
Unit（3）Including being separately positioned on the discarded circuit board（2）The limited post of both sides（301）, the first support column（302）And the
Two support columns（303）；The fastening unit（4）Including being arranged on the limited post（301）With first support column（302）On
And for compressing the discarded circuit board downwards by way of magnetic force attraction（2）Compressed part（401）, it is arranged on described second
Support column（303）Above and by gravity mode is pushed for compressing the discarded circuit board downwards（2）Weight portion（402）,
And it is arranged on first support column（302）Go up and pass through the weight portion（402）Mode is stirred for the waste-line
Road plate（2）The compressed part is opened during taking-up（401）With the weight portion（402）Linkage portion（403）.
A kind of 3. dust-proof support body for being used to lay discarded circuit board according to claim 2, it is characterised in that：The compression
Portion（401）The limited post is arranged on including socket（301）On sliding ring（401a）, it is arranged on first support column
（302）Electromagnet on upper surface（401b）, it is arranged on the sliding ring（401a）It is upper and by with the electromagnet（401b）
Mutual magnetic force attracts mode for compressing the discarded circuit board downwards（2）Pressure strip（401c）.
A kind of 4. dust-proof support body for being used to lay discarded circuit board according to claim 3, it is characterised in that：It is described spacing
Post（301）Upper surface is provided with top plate（401d）, the top plate（401d）With the sliding ring（401a）Between be provided be used for
On lift the sliding ring（401a）Extension spring（401e）, the extension spring（401e）Socket is arranged on the limited post（301）On.
A kind of 5. dust-proof support body for being used to lay discarded circuit board according to claim 3, it is characterised in that：The slip
Circle（401a）On different from setting the pressure strip（401c）Side be provided with balance weight（401f）, the sliding ring（401a）Inner ring
Face, which is provided with, to be used in the limited post（301）The ball rolled on outer ring surface（401g）, the ball（401g）Engaging is set
In ball grooves.
A kind of 6. dust-proof support body for being used to lay discarded circuit board according to claim 3, it is characterised in that：The compression
Plate（401c）Away from the sliding ring（401a）The lower surface of side, which is provided with, to be used in the electromagnet（401b）It is upper to attract patch
The permanent magnet of conjunction（401h）, the electromagnet（401b）With being arranged on first support column（302）Battery on upper surface
（401i）Be powered connection.
A kind of 7. dust-proof support body for being used to lay discarded circuit board according to claim 6, it is characterised in that：The weight
Portion（402）Including being arranged on second support column（303）Installation circular groove on upper surface（402a）, it is arranged on the installation circle
Groove（402a）Interior base（402b）, it is arranged on the base（402b）On hinged seat（402c）, and the be hinged setting in one end
In the hinged seat（402c）On weight plate（402d）.
A kind of 8. dust-proof support body for being used to lay discarded circuit board according to claim 7, it is characterised in that：The linkage
Portion（403）Including being arranged on first support column（302）Swivel mount on upper surface（403a）, it is be hinged to be arranged on the rotation
Frame（403a）On swivel plate（403b）, it is be hinged to be arranged on the swivel mount（403a）On medial extremity and for installing the electromagnetism
Iron（401b）The conducting block of wire（403c）, and it is arranged on the battery（401i）Above and by pulling down the conducting block
（403c）Mode connects the electromagnet for being powered（401b）Electrode extension spring（403d）, the electrode extension spring（403d）With
The battery（401i）A projected electrode socket.
A kind of 9. dust-proof support body for being used to lay discarded circuit board according to claim 8, it is characterised in that：The rotation
Plate（403b）On different from setting the conducting block（403c）Side be provided with pass through the weight plate（402d）Tilt and disconnect institute
State electromagnet（401b）Circuit mode is for the discarded circuit board（2）The compressed part is opened in linkage during taking-up（401）With
And weight portion（402）Lower indent（403e）.
A kind of 10. dust-proof support body for being used to lay discarded circuit board according to claim 8, it is characterised in that：It is described to lead
Electric block（403c）It is provided with the connecting pole for being used for connecting conducting wire（403f）, the connecting pole（403f）It is provided with and is intertwined and connected
Use perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372191.4A CN107822349B (en) | 2017-12-19 | 2017-12-19 | A dustproof support body for laying abandonment circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372191.4A CN107822349B (en) | 2017-12-19 | 2017-12-19 | A dustproof support body for laying abandonment circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107822349A true CN107822349A (en) | 2018-03-23 |
| CN107822349B CN107822349B (en) | 2023-11-10 |
Family
ID=61645148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372191.4A Active CN107822349B (en) | 2017-12-19 | 2017-12-19 | A dustproof support body for laying abandonment circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822349B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905837A (en) * | 2018-07-18 | 2018-11-30 | 广德县宏程纸业有限公司 | A kind of novel material blender for napkin paper manufacture |
| CN111407084A (en) * | 2020-04-01 | 2020-07-14 | 南京天稻智慧教育科技研究院有限公司 | Wisdom desk |
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| US5863106A (en) * | 1994-11-28 | 1999-01-26 | Samsung Electronics Co., Ltd. | Apparatus for affixing a printed circuit board in a monitor case |
| JP2000139639A (en) * | 1998-11-09 | 2000-05-23 | Okamura Corp | Merchandise display stand |
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| CN206552528U (en) * | 2017-01-18 | 2017-10-13 | 江门市浩远电子科技有限公司 | Circuit board production line stores framework |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108905837A (en) * | 2018-07-18 | 2018-11-30 | 广德县宏程纸业有限公司 | A kind of novel material blender for napkin paper manufacture |
| CN111407084A (en) * | 2020-04-01 | 2020-07-14 | 南京天稻智慧教育科技研究院有限公司 | Wisdom desk |
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