CN107565255B - It is a kind of to dismount easily dust removal head device - Google Patents

It is a kind of to dismount easily dust removal head device Download PDF

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Publication number
CN107565255B
CN107565255B CN201710806315.9A CN201710806315A CN107565255B CN 107565255 B CN107565255 B CN 107565255B CN 201710806315 A CN201710806315 A CN 201710806315A CN 107565255 B CN107565255 B CN 107565255B
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CN
China
Prior art keywords
sliding
dust removal
slot
head
trolley shoe
Prior art date
Application number
CN201710806315.9A
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Chinese (zh)
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CN107565255A (en
Inventor
俞巍
Original Assignee
安徽久力机械设备有限公司
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Priority to CN201710806315.9A priority Critical patent/CN107565255B/en
Publication of CN107565255A publication Critical patent/CN107565255A/en
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Publication of CN107565255B publication Critical patent/CN107565255B/en

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Abstract

Easily dust removal head device is dismounted the invention discloses a kind of, dust removal head including duster body and to the power supply that is connected with the duster body, the duster body bottom surface is provided with grafting chamber, the first sliding slot is provided in the grafting chamber roof, there are two drive guiding element for zygomorphism setting in the first sliding slot, each guiding element that drives includes the first sliding plate extended downwardly into the grafting chamber and is arranged drive pilot head in the described first sliding plate bottom outside, overall structure of the present invention is simple, safe operation is convenient, maintenance of clean-up easy to disassemble, it effectively prevents that electric shock accidents occurs when dust removal head is replaced in installation and removal, the life security of staff is ensured, it is suitble to promote the use of.

Description

It is a kind of to dismount easily dust removal head device
Technical field
The present invention relates to dedusting technology fields, more particularly to a kind of to dismount easily dust removal head device.
Background technology
For absorbing the dust of air or bottom surface to reach cleaning action, each dedusting work of deduster finishes deduster A certain amount of dust can be all accumulated in dust removal head afterwards, can cause to block inside dust removal head for a long time, influence efficiency of dust collection, and A large amount of bacteriums can be grown.Existing dust removal head is mostly to be fixedly connected with duster body, it is difficult to disassemble, partly be fixed by screw Deduster is also that dismounting is inconvenient, and is unfavorable for periodic cleaning repair, and a small number of removable dedusters are internally charged after dismantling Battery plate exposes, and easily leads to safety accident.
Invention content
Easily dust removal head device is dismounted the technical problem to be solved in the present invention is to provide a kind of, can be solved above-mentioned existing In the art the problem of.
To solve the above problems, the present invention adopts the following technical scheme that:Easily dust removal head fills for a kind of dismounting of the present invention It sets, including duster body and the dust removal head to the power supply that is connected with the duster body, the duster body bottom surface is set It is equipped with grafting chamber, the first sliding slot is provided in the grafting chamber roof, zygomorphism is provided with two in the first sliding slot A drive guiding element, each guiding element that drives includes extending downwardly into the first sliding plate in the grafting chamber and setting described the The drive pilot head of one sliding plate bottom outside is provided with and the described first sliding groove top wall center between two drive guiding elements It is fixedly connected with and extends downwardly into the plush copper in the grafting chamber, the plush copper bottom surface is provided with power supply connector, in the plush copper The transverse direction for being provided with lateral break-through slips slot, and the transverse direction, which is slipped, is provided with transversely movable lateral trolley shoe in slot, described The left end of lateral trolley shoe is fixedly connected with the described first sliding plate of left end, and the right end of the transverse direction trolley shoe is provided with top and slides Junction, the transverse direction, which is slipped, is provided with longitudinal sliding slot in groove top wall, the longitudinal direction, which is slipped in slot, is provided with longitudinal trolley shoe, institute State be additionally provided in longitudinal sliding slot bottom end be fixedly connected with the top surface of longitudinal trolley shoe, top and the sliding slot in the longitudinal direction The first spring part for being fixedly connected of roof, be provided with that face is sliding to match to be slipped with the top on the left of the longitudinal direction trolley shoe bottom surface The sliding face of supporting of connection is closed, is provided with feeder ear at the right positions of the longitudinal direction trolley shoe bottom surface, the transverse direction slips groove bottom wall On be provided with the conduct electricity end opposite with the feeder ear, slipped in the longitudinal direction in the plush copper and be provided with electricity above slot and turn Machine, the electricity favourable turn two side ends match respectively, and there are two spiral shell type bars and the top spiral shell type line cooperation of the described first sliding plate to connect for connection Connect, be both provided on the two side of the grafting chamber with it is corresponding it is described drive the opposite lock chamber of pilot head, inside the dust removal head Center is fixedly installed drive shaft, is equidistantly provided with multi-disc dust suction fan blades in the drive shaft, behind the dust removal head inside Strainer is provided on wall.
Dust removal head top surface center is provided with the grafting being connected with the grafting chamber as a preferred technical solution, Block, grafting block top surface center are provided with the main inserting groove opposite with the described first sliding slot, the main inserting groove two side In match two the second sliding slots for being provided with and being connected to outside the grafting block, be provided with transverse direction in each second sliding slot The second mobile trolley shoe each matches in the upper wall surface and lower wall surface of the second sliding slot and is arranged there are two card slot respectively, The upper surface of described second trolley shoe and it is following it is upper match respectively be provided with and the sliding clamp being connected of the card slot, Mei Gesuo State the second spring part for being additionally provided in card slot and being fixedly connected with the lateral surface of the clamp, to by the clamp to described second It is pushed away on the inside of sliding slot, the main grafting groove bottom wall center is provided with the electric mortiser access slot being connected with the power supply connector.
First is provided on the outside of the top surface of the grafting block as a preferred technical solution, and connects face, described second is sliding Block is same as the described second sliding slot long, and the grafting block is same as the grafting chamber long, and described insert is inserted into the grafting block It connects after being connected in chamber, it is opposite with the corresponding drive pilot head on the inside of second trolley shoe, outside second trolley shoe Side is opposite with the corresponding lock chamber, and the lock intracavitary side is provided with waveguide interface.
The drive pilot head is same as the lock chamber long as a preferred technical solution, the lateral surface for driving pilot head Outside is provided with second and connects face, and the drive pilot head and the described first sliding plate are indivisible, the plush copper and the dedusting Body is indivisible.
Face and identical, two spiral shell types to the sliding gradient in face are slipped in the top as a preferred technical solution, Spiral shell type line texture on bar is on the contrary, the inside of two spiral shell type bars and the electricity favourable turn mating connection, two spiral shell type bars Outside it is switchable with the two side of the described first sliding slot respectively.
The electric mortiser access slot and the dust removal head are electrically connected as a preferred technical solution, it is described conduct electricity end with it is described Power supply connector is electrically connected, and the feeder ear is electrically connected by cable with exchanging.
The beneficial effects of the invention are as follows:
1. being connected by the way that grafting block 21 to be inserted into grafting chamber 11 so that drive pilot head 35,26 and of the second trolley shoe It locks chamber 32 and is in relative status successively, power supply connector 14 is then inserted into electric mortiser access slot 23 and is connected, then control electricity favourable turn 37 Work provides kinetic energy and makes two spiral shell type bars 38 that the corresponding first sliding plate 34 be driven to break away outward respectively, the first sliding plate 34 outward slide strips it is dynamic drive pilot head 35 break away outward and close to and push away the second trolley shoe 26 outward and stretch out second outward and slide Access slot 24 is simultaneously inserted into lock chamber 32, and the first sliding plate 34 of left end breaks away outward also to be driven lateral trolley shoe 19 sliding to the left and stretch out Laterally sliding slot 15, longitudinal trolley shoe 17 also due to the elastic force of the first spring part 18 and slide gradually downward, feeder ear 30 is also gradually It is inserted when being abutted respectively with the two side of the first sliding slot 12 when two 34 outside sideslips of the first sliding plates close to the end 31 that conducts electricity It connects block 21 to be locked in grafting chamber 11, feeder ear 30 is then abutted with the end 31 that conducts electricity, so that the power supply of power supply connector 14 is thought Dust removal head 20 is powered, and dust removal head 20 is in power supply state at this time, while being also at the state of being fixed, and increases the peace of dust removal head 20 Efficiency is filled, while avoiding that electric shock accidents occurs when installing dust removal head.
2. being inverted by controlling 37 work of electric favourable turn, you can so that two are driven locking of the guiding element releasing to grafting block 21, i.e., It releases the fixation to dust removal head 20 and increases the dismounting and change efficiency of dust removal head 20 to facilitate the dismounting and change of dust removal head 20, It avoids that electric shock accidents occurs when dismounting and change imitates dust removal head simultaneously.
3. being inserted into the second sliding slot 24 by driving 35 outer ring of pilot head, the outside of the second trolley shoe 26 is also inserted into lock chamber 32 Middle mating connection increases the stability of the locking of grafting block 21, that is, increases dedusting to carry out double locking to grafting block 21 First 20 fixed stability, it is fixed safe and reliable, it will not shake.
4. overall structure of the present invention is simple, safe operation is convenient, maintenance of clean-up easy to disassemble, effectively prevent installation and Electric shock accidents occurs when dismounting and change dust removal head, has ensured the life security of staff, is suitble to promote the use of.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram that the present invention dismounts easily dust removal head device;
The structural schematic diagram that Fig. 2 is connected with duster body LED when being fixed for dust removal head in the present invention;
Fig. 3 is dust removal head internal structure schematic diagram in the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of dismounting easily dust removal head device shown in -3 refering to fig. 1, including duster body 10 and to it is described The dust removal head 20 of the mating connection power supply of duster body 10,10 bottom surface of the duster body is provided with grafting chamber 11, the grafting chamber It is provided with the first sliding slot 12 in 11 roofs, there are two drive guiding element, Mei Gesuo for zygomorphism setting in the first sliding slot 12 Drive guiding element is stated to include the first sliding plate 34 extended downwardly into the grafting chamber 11 and be arranged in the described first sliding plate 34 The drive pilot head 35 of bottom outside is provided between two drive guiding elements and is fixed with 12 roof center of the described first sliding slot The plush copper 13 in the grafting chamber 11 is connected and extends downwardly into, 13 bottom surface of the plush copper is provided with power supply connector 14, described convex The transverse direction that lateral break-through is provided in first 13 slips slot 15, and the transverse direction, which is slipped, is provided with transversely movable transverse direction cunning in slot 15 Block 19 is connect, the left end of the transverse direction trolley shoe 19 is fixedly connected with the described first sliding plate 34 of left end, the transverse direction trolley shoe 19 right end is provided with top and slips face 191, and the transverse direction, which is slipped, is provided with longitudinal sliding slot 16 in 15 roof of slot, described longitudinal sliding Longitudinal trolley shoe 17 is provided in access slot 16, the longitudinal direction, which is slipped, is additionally provided with bottom end and longitudinal trolley shoe 17 in slot 16 Top surface is fixedly connected, the first spring part 18 that the roof of slot 16 is fixedly connected is slipped on top with the longitudinal direction, the longitudinal direction trolley shoe It is provided on the left of 17 bottom surfaces to slip the sliding face 171 of supporting of the sliding mating connection in face 191, the longitudinal direction trolley shoe with the top Feeder ear 30 is provided at 17 bottom surface right positions, the transverse direction, which is slipped, to be provided on 15 bottom wall of slot with the feeder ear 30 relatively The end 31 that conducts electricity, the top for slipping slot 16 in the plush copper 13 in the longitudinal direction is provided with electricity favourable turn 37,37 liang of the electricity favourable turn Side matches respectively, and there are two spiral shell type bars 38 to match with the top spiral shell type line of corresponding first sliding plate 34 for connection Connection is closed, the lock chamber 32 opposite with the corresponding drive pilot head 35 is both provided on the two side of the grafting chamber 11, it is described 20 center of inside of dust removal head is fixedly installed drive shaft 201, and multi-disc dust suction fan blades is equidistantly provided in the drive shaft 201 202, strainer 203 is provided in 20 inner back wall of the dust removal head.
Wherein, 20 top surface center of the dust removal head is provided with the grafting block 21 being connected with the grafting chamber 11, described 21 top surface center of grafting block is provided with the main inserting groove 22 opposite with the described first sliding slot 12,22 two side of main inserting groove In match two the second sliding slots 24 for being provided with and being connected to 21 outside of the grafting block, be each arranged in the second sliding slot 24 There is the second trolley shoe 26 of transverse shifting, matches respectively in the upper wall surface and lower wall surface of each second sliding slot 24 and be provided with Two card slots 25, the upper surface of described second trolley shoe 26 and it is following it is upper match respectively be provided with and the sliding cooperation of the card slot 25 connects The clamp 27 connect is each additionally provided with the second spring part 28 being fixedly connected with the lateral surface of the clamp 27 in the card slot 25, To push away the clamp 27 to 24 inside of the described second sliding slot, 22 bottom wall center of the main inserting groove is provided with and the confession The electric mortiser access slot 23 that electric connection 14 is connected makes the dust removal head to convenient be connected with the power supply connector 14 20 power supplies.
Wherein, it is provided with first on the outside of the top surface of the grafting block 21 and connects face 29, to facilitate the grafting block 21 fast Speed is inserted into the grafting chamber 11, and second trolley shoe 26 is equally long with the described second sliding slot 24, the grafting block 21 with The grafting chamber 11 is equally long, after the grafting block 21 is inserted into and is connected in the grafting chamber 11, second trolley shoe 26 insides are opposite with the corresponding drive pilot head 35, and second trolley shoe, 26 outside is opposite with the corresponding lock chamber 32, 32 inside of the lock chamber is provided with waveguide interface 33, to facilitate second trolley shoe 26 to be quickly inserted into the lock chamber 32.
Wherein, the drive pilot head 35 and the lock chamber 32 are equally long, setting on the outside of the lateral surface for driving pilot head 35 There is second to connect face 36, to facilitate the drive pilot head 35 to be quickly inserted into the described second sliding slot 24, the drive pilot head 35 is indivisible with the described first sliding plate 34, and the plush copper 13 and the duster body 10 are indivisible.
Wherein, the sliding face 191 in the top is identical as the gradient for supporting sliding face 171, on two spiral shell type bars 38 Spiral shell type line texture is on the contrary, the inside of two spiral shell type bars 38 and 37 mating connection of electricity favourable turn, two spiral shell type bars 38 Outside it is switchable with the two side of the described first sliding slot 12 respectively so that the electricity favourable turn 37 can drive two simultaneously A drive guiding element is opposite or runs on the contrary.
Wherein, the electric mortiser access slot 23 is electrically connected with the dust removal head 20, end 31 and the power supply connector of conducting electricity 14 are electrically connected, and the feeder ear 30 is electrically connected by cable with exchanging, so that electron-donating connection safety and stability.
In initial position, the electricity favourable turn 37 is in stop working state, and two first sliding plates 34 are equal It is in the state that abuts with the left and right two sides of the plush copper 13, the transverse direction trolley shoe 19 is in the transverse direction and slips in slot 15, institute It states longitudinal trolley shoe 17 and is in the longitudinal direction and slip in slot 16, the first spring part be in compressive state, and the transverse direction is slipped The top surface of block 19 and the bottom surface of longitudinal trolley shoe 17 are in the state that abuts, two drive pilot heads 35 respectively with it is corresponding The lock chamber 32 is in relative status, and the feeder ear 30 is in relative status with the end 31 that conducts electricity, at this point, the power supply connects First 14 do not power, and electric shock accidents will not occur when the grafting block 21 is inserted into mating connection in the grafting chamber 11;
When needing to install dust removal head 20, the grafting block 21 is aligned with the grafting chamber 11 first, then pushes up institute State dust removal head 20 so that the grafting block 21 is inserted into the grafting chamber 11, when the grafting block 21 is matched with the grafting chamber 11 When closing connection, the drive pilot head 35, the second trolley shoe 26 and lock chamber 32 are in relative status successively, and the power supply connector 14 is then It is inserted into the electric mortiser access slot 23 and is connected, then control 37 work operating of the electricity favourable turn, 37 work fortune of the electricity favourable turn Turn that the rotation simultaneously of two spiral shell type bars 38 of kinetic energy drive is provided and two spiral shell type bars 38 is made to drive respective correspond to respectively The described first sliding plate 34 break away outward, slide strips move the sideslip outward of the drives pilot head 35 to the first sliding plate 34 outward And close to and push away second trolley shoe 26 outward and stretch out the described second sliding slot 24 outward and be inserted into the lock chamber 32, Described first sliding plate 34 of left end breaks away outward also to be driven the lateral trolley shoe 19 sliding to the left and stretches out the transverse direction and slip Slot 15, it is described longitudinal direction trolley shoe 17 also due to the elastic force of the first spring part 18 and slide gradually downward so that the top Sliding face 191 gradually mutually abuts sliding mating connection with the sliding face 171 of supporting, and the feeder ear 30 also moves closer to described Conduct electricity end 31, is abutted respectively with the two side of the described first sliding slot 12 when two first sliding plates 34 break away outward When, it controls the electricity favourable turn 37 and is stopped, at this point, 35 outer ring of drive pilot head is inserted into the described second sliding slot 24, institute The outside for stating the second trolley shoe 26 is also inserted into the lock chamber 32 and is connected, and the grafting block 21 is locked in the grafting chamber In 11, the feeder ear 30 is then abutted with the end 31 that conducts electricity, so that the power supply connector 14 is with for the dust removal head 20 Power supply, the dust removal head 20 is in power supply state at this time, while being also at the state of being fixed,
When needing to carry out dismounting and change to dust removal head 20, the dust removal head 20 is first held, then by controlling the electricity 37 work reversion of favourable turn, you can so that two drive guiding elements are restored to initial position, then from the grafting chamber 11 Extract the grafting block 21, you can the dust removal head 20 is dismantled, to facilitate the dismounting and change of dust removal head 20.
The beneficial effects of the invention are as follows:
1. being connected by the way that grafting block 21 to be inserted into grafting chamber 11 so that drive pilot head 35,26 and of the second trolley shoe It locks chamber 32 and is in relative status successively, power supply connector 14 is then inserted into electric mortiser access slot 23 and is connected, then control electricity favourable turn 37 Work provides kinetic energy and makes two spiral shell type bars 38 that the corresponding first sliding plate 34 be driven to break away outward respectively, the first sliding plate 34 outward slide strips it is dynamic drive pilot head 35 break away outward and close to and push away the second trolley shoe 26 outward and stretch out second outward and slide Access slot 24 is simultaneously inserted into lock chamber 32, and the first sliding plate 34 of left end breaks away outward also to be driven lateral trolley shoe 19 sliding to the left and stretch out Laterally sliding slot 15, longitudinal trolley shoe 17 also due to the elastic force of the first spring part 18 and slide gradually downward, feeder ear 30 is also gradually It is inserted when being abutted respectively with the two side of the first sliding slot 12 when two 34 outside sideslips of the first sliding plates close to the end 31 that conducts electricity It connects block 21 to be locked in grafting chamber 11, feeder ear 30 is then abutted with the end 31 that conducts electricity, so that power supply connector 14 is dust removal head 20 power supplies, dust removal head 20 is in power supply state at this time, while being also at the state of being fixed, and increases the installation effect of dust removal head 20 Rate, while avoiding that electric shock accidents occurs when installing dust removal head.
2. being inverted by controlling 37 work of electric favourable turn, you can so that two are driven locking of the guiding element releasing to grafting block 21, i.e., It releases the fixation to dust removal head 20 and increases the dismounting and change efficiency of dust removal head 20 to facilitate the dismounting and change of dust removal head 20, It avoids that electric shock accidents occurs when dismounting and change imitates dust removal head simultaneously.
3. being inserted into the second sliding slot 24 by driving 35 outer ring of pilot head, the outside of the second trolley shoe 26 is also inserted into lock chamber 32 Middle mating connection increases the stability of the locking of grafting block 21, that is, increases dedusting to carry out double locking to grafting block 21 First 20 fixed stability, it is fixed safe and reliable, it will not shake.
4. overall structure of the present invention is simple, safe operation is convenient, maintenance of clean-up easy to disassemble, effectively prevent installation and Electric shock accidents occurs when dismounting and change dust removal head, has ensured the life security of staff, is suitble to promote the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (6)

1. a kind of dismounting easily dust removal head device, including duster body and to be connected the removing of power supply with duster body Dirt head, it is characterised in that:Duster body bottom surface is provided with grafting chamber, and the first sliding slot is provided in grafting chamber roof, and first slides Zygomorphism setting is there are two driving guiding element in access slot, it is each drive guiding element include extend downwardly into the first sliding plate in grafting chamber with And the drive pilot head in the first sliding plate bottom outside is set, at two drive guiding element between be provided with in the first sliding groove top wall Centre is fixedly connected with and extends downwardly into the plush copper in grafting chamber, and plush copper bottom surface is provided with power supply connector, transverse direction is provided in plush copper The transverse direction of break-through slips slot, is laterally provided with transversely movable lateral trolley shoe in sliding slot, the left end of lateral trolley shoe with First sliding plate of left end is fixedly connected, and the right end of lateral trolley shoe is provided with top and slips face, is laterally arranged in sliding groove top wall There are longitudinal sliding slot, longitudinal slip to be provided with longitudinal trolley shoe in slot, be additionally provided with bottom end in longitudinal sliding slot slips with longitudinal The first spring part that the top surface of block is fixedly connected, top is fixedly connected with the roof of longitudinal sliding slot, longitudinal trolley shoe bottom surface left side It is provided with to slip the sliding face of supporting of the sliding mating connection in face with top, power supply is provided at the right positions of longitudinal trolley shoe bottom surface End is laterally provided with the conduct electricity end opposite with feeder ear, is provided with above longitudinally sliding slot in plush copper in sliding groove bottom wall Electricity favourable turn, electricity favourable turn two side ends match respectively, and there are two the top spiral shell type lines of spiral shell type bar and the first sliding plate to be connected for connection, The lock chamber opposite with corresponding drive pilot head is both provided on the two side of grafting chamber, dust removal head center of inside is fixedly installed drive Turn axis is equidistantly provided with multi-disc dust suction fan blades in drive shaft, strainer is provided in dust removal head inner back wall.
2. according to claim 1 dismount easily dust removal head device, it is characterised in that:Dust removal head top surface center is set It is equipped with the grafting block being connected with the grafting chamber, grafting block top surface center is provided with opposite with the described first sliding slot Main inserting groove, match in the main inserting groove two side two the second sliding slots for being provided with and being connected to outside the grafting block, The second trolley shoe of transverse shifting is provided in each second sliding slot, the upper wall surface of each second sliding slot is under Setting match in wall surface respectively there are two card slot, the upper surface of described second trolley shoe and it is following it is upper match respectively be provided with it is described The sliding clamp being connected of card slot, is each additionally provided with second be fixedly connected with the lateral surface of the clamp in the card slot Spring part, to push away the clamp to the described second sliding slot inside, the main grafting groove bottom wall center is provided with and the confession The electric mortiser access slot that electric connection is connected.
3. according to claim 2 dismount easily dust removal head device, it is characterised in that:On the outside of the top surface of the grafting block It is provided with first and connects face, second trolley shoe is same as the described second sliding slot long, the grafting block and the grafting chamber It is same long, after the grafting block is inserted into and is connected in the grafting chamber, on the inside of second trolley shoe with it is corresponding described It is opposite to drive pilot head, opposite with the corresponding lock chamber on the outside of second trolley shoe, the lock intracavitary side is provided with waveguide interface.
4. according to claim 1 dismount easily dust removal head device, it is characterised in that:The drive pilot head and the lock Chamber is equally long, and second is provided on the outside of the lateral surface for driving pilot head and connects face, the drive pilot head is sliding with described first Plate is indivisible, and the plush copper and the duster body are indivisible.
5. according to claim 1 dismount easily dust removal head device, it is characterised in that:It slips face and is supported with described in the top The gradient in sliding face is identical, the spiral shell type line texture on two spiral shell type bars on the contrary, the inside of two spiral shell type bars with it is described Electricity favourable turn is connected, and the outside of two spiral shell type bars is switchable with the two side of the described first sliding slot respectively.
6. according to claim 2 dismount easily dust removal head device, it is characterised in that:The electric mortiser access slot is removed with described Dirt head is electrically connected, and the end that conducts electricity is electrically connected with the power supply connector, and the feeder ear is electrically connected by cable with exchanging.
CN201710806315.9A 2017-09-08 2017-09-08 It is a kind of to dismount easily dust removal head device CN107565255B (en)

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CN108767546A (en) * 2018-05-24 2018-11-06 金晓健 One kind is to crystal processing equipment
CN108832406A (en) * 2018-05-24 2018-11-16 金晓健 A kind of crystal processing equipment
CN108666820A (en) * 2018-05-24 2018-10-16 泉州市鑫创园智能科技有限公司 One kind being used for crystal processing equipment
CN108824984A (en) * 2018-05-24 2018-11-16 方腾飞 A kind of electric lockset of stable connection
CN108832380A (en) * 2018-05-24 2018-11-16 广州上龙智能科技有限公司 A kind of stable electric lockset
CN108832423A (en) * 2018-05-24 2018-11-16 方腾飞 A kind of electric lockset

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GB2516053B (en) * 2013-07-09 2017-08-09 Otter Controls Ltd Electrical appliances and components
CN104600468A (en) * 2013-10-31 2015-05-06 武汉蜀泰科技有限公司 Novel safety protection power strip
CN104377507B (en) * 2014-11-25 2015-11-11 杭州日月电器股份有限公司 A kind of Mobile phone plug device that can automatically lock
CN106887774B (en) * 2017-04-07 2017-12-26 王祎玮 A kind of Environmental-protection dust removal device
CN106921086B (en) * 2017-04-10 2018-01-30 重庆市桑麻环保科技有限公司 A kind of Environmental-protection dust removal device

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