CN109512334A - A kind of assembly of portable dust sucker and charging end stroma - Google Patents
A kind of assembly of portable dust sucker and charging end stroma Download PDFInfo
- Publication number
- CN109512334A CN109512334A CN201811433344.6A CN201811433344A CN109512334A CN 109512334 A CN109512334 A CN 109512334A CN 201811433344 A CN201811433344 A CN 201811433344A CN 109512334 A CN109512334 A CN 109512334A
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- China
- Prior art keywords
- power section
- extension rod
- female
- bottom end
- male plug
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the assemblys of a kind of portable dust sucker and charging end stroma, the portable dust sucker includes vacuum part, power section, extension rod, handle, vacuum part is located at the bottom of portable dust sucker, and handle is located at the top of portable dust sucker, and power section is equipped with charging hole location.The charging end stroma includes bracket and dust catcher locating module, and dust catcher locating module is rack-mount, and charging terminal is arranged on the dust catcher locating module, can be cooperated with the charging hole location.The structure of portable dust sucker can be re-assemblied by the demand of client, will be set in power section or underlying, and correspondingly, dust catcher locating module makees adaptively adjustment up and down.The variation of portable dust sucker structure of the present invention can adapt to the different purposes of dust catcher, provide convenience for the use of user.Corollary equipment of the charging end stroma as portable dust sucker can charge for the portable dust sucker of different structure.
Description
Technical field
The present invention relates to family products, and in particular to dust catcher and its accessory.
Background technique
Rechargeable portable dust sucker is mainly by outer housing, vacuum part, motor, blower, silencing apparatus and attachment etc.
Composition, wherein motor and blower fit together, and belong to power section.By the prior art, the structure of portable dust sucker it is single and
Fixed, i.e. the relative position of each component part of dust catcher is fixed.
Rechargeable portable dust sucker, cooperation charging end stroma uses, for example, application No. is 201810396246.3 hairs
A kind of firm charging end stroma and its dust catcher disclosed in bright application documents.Wherein, for Handheld dust absorption on the stroma of charging end
The charging terminal fixed setting of device charging, can only be suitble to single and fixed structure dust catcher to charge.
Summary of the invention
Technical problem solved by the invention: make the structure diversification of portable dust sucker, correspondingly, fill portable dust sucker
Charging terminal position on electric terminal seat is adjustable, to adapt to the dust catcher of different structure.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of portable dust sucker and charging end stroma
Assembly, the portable dust sucker includes vacuum part, power section, extension rod, handle, and vacuum part is located at Handheld dust absorption
The bottom of device, handle are located at the top of portable dust sucker, and power section is equipped with charging hole location；
The charging end stroma includes bracket and dust catcher locating module, and dust catcher locating module is rack-mount, is filled
Electric terminal is arranged on the dust catcher locating module, can cooperate with the charging hole location；
The bottom end of power section can be detachably connected with vacuum part, and the bottom end of power section can be with the top of extension rod
End is detachably connected, and the top of power section can be detachably connected with the bottom end of extension rod, and the top of power section can be with
Handle is detachably connected, and the bottom end of extension rod can be detachably connected with vacuum part, and the top of extension rod can with handle
Dismantling connection；
The bracket is equipped with the first buckle structure and the second buckle structure, on the first buckle structure and the second buckle structure
Lower setting, dust catcher locating module are slidably matched on the bracket, and dust catcher locating module is equipped with can be with the first lock
The locker that structure, the second buckle structure cooperate.
According to the above technical scheme, the structure of portable dust sucker can be re-assemblied by the demand of client, will be in power section
It sets, is located at the top of extension rod, alternatively, power section is underlying, it is located at the lower section of extension rod.Wherein, power part
It is set on point, the center of gravity of dust catcher moves up, and user is facilitated to lift dust catcher, the dust on absorption ground wall, furniture；Under power section
It sets, decentralization, facilitates user's moving dust collector on floor.
The underlying specific structure of above-mentioned power section are as follows: the bottom end of power section is detachably connected with vacuum part, power
The bottom end on partial top and extension rod is detachably connected, and top and the handle of extension rod are detachably connected.To cooperate power part
Point underlying, the dust catcher locating module of the charging end stroma to charge to dust catcher is underlying, the lock on dust catcher locating module
Buckle device and second buckle structure cooperate, to position dust catcher locating module.
The specific structure set in above-mentioned power section are as follows: the bottom end of extension rod is detachably connected with vacuum part, extension rod
Top and the bottom end of power section be detachably connected, top and the handle of power section are detachably connected；To cooperate power part
It sets, is set on the dust catcher locating module of the charging end stroma to charge to dust catcher, the lock on dust catcher locating module on point
Buckle device and first buckle structure cooperate, to position dust catcher locating module.
The variation of portable dust sucker structure of the present invention can adapt to the different purposes of dust catcher, be the use of user
It provides convenience.Corollary equipment of the charging end stroma as portable dust sucker can be the portable dust sucker of different structure
It charges.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is a kind of schematic diagram of the assembly of portable dust sucker and charging end stroma；
Fig. 2 is the schematic diagram of rechargeable portable dust sucker；
Fig. 3 be Fig. 2 in from obliquely downward the rechargeable resulting schematic diagram of portable dust sucker；
Fig. 4 is the explosive view of Fig. 2；
Fig. 5 is enlarged drawing at B in Fig. 4；
Fig. 6 is enlarged drawing at C in Fig. 4；
Fig. 7 is rotatably to buckle 458 resulting schematic diagrames in Fig. 4 observe from the rear；
Fig. 8 is the schematic diagram of dust catcher charging end stroma；
Fig. 9 is in Fig. 8 from the resulting schematic diagram of left sides dust catcher charging end stroma；
Figure 10 is the explosive view of dust catcher charging end stroma；
Figure 11 is enlarged drawing at A in Figure 10；
Figure 12 is the schematic diagram of dust catcher locating module；
Figure 13 is the schematic diagram of ramp-down device；
Figure 14 is the resulting schematic diagram of ramp-down device observe from the rear in Figure 13；
Figure 15 is the schematic diagram of arrestment mechanism；
Figure 16 is the resulting schematic diagram of arrestment mechanism observe from the rear in Figure 15；
Figure 17 is the explosive view of arrestment mechanism；
Figure 18 is the schematic diagram of upper diskware.
Symbol description in figure:
01, dust catcher charging end stroma；
10, dust catcher locating module；11, slide slot；12, locating piece；13, positioning pin；14, button is stirred；15, dust catcher is fixed
Position card slot；16, charging platform；160, recessing groove；17, positioning runner；
20, charging terminal；
30, bracket；31, pedestal；32, column；
41, vacuum part；42, power section；421, charge curved surface；422, charge hole location；423, positioning sliding block；43, prolong
Boom；44, handle；451, handle female；452, extension rod top male plug；453, extension rod bottom end female；454, it moves
Power operative tip male plug；455, power section bottom end male plug；456, vacuum part female；457, lug；458, it rotates
Formula buckle；459, fixture block；460, card hole；461, card slot；462, it is oriented to recess portion；463, it is oriented to protrusion；464, articulated shaft；465, it cuts with scissors
Connect hole；
50, ramp-down device；51, friction pulley；510, the inner cavity of friction pulley；511, the pivoted hole of friction pulley；512, it first passes
Moving gear；513, the second transmission gear；514, it is driven gear ring；
52, arrestment mechanism；
521, basal disc；5212, upper diskware；5213, lower diskware；5214, connector；522, driving shaft；523, driven shaft；
524, highlighted component；5240, shifting component；525, turntable；5250, concave inward structure；5261, driving gear；5262, transfer tooth
Wheel；5263, internal gear；
55, brake component.
Specific embodiment
Such as Fig. 1, a kind of assembly of portable dust sucker and charging end stroma, in conjunction with Fig. 2 to Fig. 4, the portable dust sucker
40 include vacuum part 41, power section 42, extension rod 43, handle 44, and vacuum part is located at the bottom of portable dust sucker, handle
Positioned at the top of portable dust sucker.
Such as Fig. 4, handle 44 is equipped with handle female 451, and the top of extension rod is equipped with extension rod top male plug 452,
The bottom end of extension rod is equipped with extension rod bottom end female 453, and the top of power section is equipped with power section top male plug 454,
The bottom end of power section is equipped with power section bottom end male plug 455, and vacuum part is equipped with vacuum part female 456.Wherein, it holds
Female can be cooperated with extension rod top male plug, extension rod bottom end female can match with power section top male plug
It closes, power section bottom end male plug can cooperate with vacuum part female.Handle female can be with power section top public affairs
Plug cooperation, power section bottom end male plug can cooperate with extension rod bottom end female, and extension rod top male plug can be with
The cooperation of vacuum part female.
Handle female 451, extension rod bottom end female 453, in vacuum part female 456, a left side for any female
Right two sides are equipped with lug 457, and any lug opens up lug grooves, and rotary buckle 458 is hinged in lug grooves, such as Fig. 7, rotatably
Buckle is equipped with fixture block 459, opens up card hole 460 in lug grooves, card hole is connected to the inner cavity of female.Extension rod top male plug
452, power section top male plug 454, in power section bottom end male plug 455, the left and right sides of any male plug is equipped with card
Slot 461 rotates the rotary buckle, and the fixture block can pass through the card hole, then cooperate with the card slot, in conjunction with Fig. 5, figure
6.Handle female, extension rod bottom end female, in the female of vacuum part, the side of any female is equipped with guiding recess portion
462.Extension rod top male plug, power section top male plug, in the male plug of power section bottom end, the side of any male plug
Equipped with guiding protrusion 463, guiding protrusion can be with the guiding recesses fit.Any of the above-described male plug and any female cooperate
When, guiding protrusion and the cooperation for being oriented to recess portion are oriented to the cooperation of male plug and female, while guaranteeing rotary buckle
Fixture block be aligned with the card slot on male plug, after male plug and female cooperation in place after, the fixture block rotatably buckled is caught in public affairs
In card slot on plug, the connection of male plug and female is locked.
Such as Fig. 3, the power section 42 of portable dust sucker 40 is equipped with charging curved surface 421, and charging curved surface downward, charges on curved surface
Equipped with charging hole location 422.The left and right sides of power section 42 is equipped with positioning sliding block 423.
Such as Fig. 8, the charging end stroma 01 includes bracket 30 and dust catcher locating module 10.
Such as Figure 10, the bracket 30 includes pedestal 31 and column 32, and column is mounted on the base, the dust catcher positioning mould
Slide slot 11 is opened up on block 10, dust catcher locating module is slidably fitted on the column by the slide slot.The column
32 are equipped with the first buckle structure and the second buckle structure, and the first buckle structure and the second buckle structure are setting up and down, dust catcher
Locating module is slidably fitted on the column, and dust catcher locating module is equipped with and the first buckle structure, the second buckle structure
The locker of cooperation.
First buckle structure, the second buckle structure are the location hole being provided on column 32, such as Figure 11, the locker
Including locating piece 12 and elastic component, locating piece is equipped with the positioning pin 13 cooperated with the location hole, dials for what user stirred
Dynamic button 14, elastic component is connect with locating piece, and positioning pin and elastic component are located at the front and rear sides of locating piece.The side of slide slot 11
The first installation hole location is opened up on wall, locating piece 12 and elastic component are mounted in the first installation hole location, in the effect of elastic component
Under, positioning pin can protrude forward the side wall of slide slot 11, cooperate with the location hole.
In conjunction with Fig. 8, Fig. 9, dust catcher locating groove 15 is opened up on dust catcher locating module 10, is set in dust catcher locating groove
There is charging platform 16, charging terminal 20 is arranged on the charging platform.Wherein, charging platform be equipped with recessing groove 160, for
Dust catcher cooperation.
The left and right sides of dust catcher locating groove 15 is equipped with positioning runner 17, and positioning runner erects setting, and top is in expand
Mouth shape.
Such as Figure 12, the second installation hole location is opened up on the side wall of slide slot 11, ramp-down device is installed in the second installation hole location
50, in conjunction with Figure 13, Figure 14, ramp-down device includes friction pulley 51, arrestment mechanism 52 and brake component 55, the prominent slide slot 11 of friction pulley
Side wall and part enters in slide slot, arrestment mechanism is connect with friction pulley, the brake component connection arrestment mechanism；The friction
Wheel is contacted with column 32, and the movement of arrestment mechanism described in the rotate driving of friction pulley, arrestment mechanism drives the brake component, brake component
It can be with friction pulley CONTACT WITH FRICTION.
In conjunction with Figure 15 to Figure 18, the arrestment mechanism 52 includes basal disc 521, driving shaft 522, driven shaft 523；Driving shaft is set
It sets in the bottom of basal disc, driving shaft is connect with power transfer component, and power transfer component is connect with highlighted component 524, in power
Turn highlighted component described in Component driver and makees the rotary motion that motion profile is in circular ring shape；The top of basal disc is arranged in driven shaft, from
Moving axis is equipped with turntable 525, and turntable is equipped with concave inward structure 5250；The rotation center of highlighted component deviates in the rotation of turntable
The heart；The top of highlighted component is equipped with shifting component 5240, can be with the indent with the shifting component that the highlighted component rotates
Structure cooperation.
The driving shaft is driven, power transfer Component driver highlighted component movement, when highlighted component is at a distance from turntable
When closer, shifting component fits into concave inward structure, and drives the synchronous rotation of turntable, driven shaft.When highlighted component and turntable
When being gradually distance from, shifting component and concave inward structure are detached from, and highlighted component continues rotation and turntable and driven shaft are static.
About arrestment mechanism 52, the brake component 55 is mounted on the driven shaft 523, the friction pulley 51 and the master
Moving axis 522 connects, and the friction pulley is equipped with round cavity 510, and arrestment mechanism 52 is located in the inner cavity, and brake component 55 is located at institute
It states in inner cavity, the rotation center of the center deviation brake component 55 of inner cavity.
About arrestment mechanism 52, the concave inward structure 5250 include several grooves, several grooves along turntable 525 circumference to
It is uniformly distributed.
About arrestment mechanism 52, the power transfer component includes driving gear 5261, middle rotating disk 5262, internal gear
5263；Internal gear is articulated on basal disc 521, and driving gear is mounted on driving shaft 522, and highlighted component 524 is mounted on internal gear
Lateral wall on, driving gear pass through middle rotating disk drive internal gear rotation.
About arrestment mechanism 52, the basal disc 521 includes upper diskware 5212 and lower diskware 5213, and upper diskware and lower diskware are logical
Cross the connection of connector 5214.Internal gear 5263 is articulated on diskware 5212, and between upper and lower diskware.Wherein, internal gear
Including articulated section and gear part, articulated section and upper diskware are pivotally connected, and gear part is engaged with middle rotating disk.The highlighted component 524 is pacified
On the lateral wall of internal gear.The driving gear, middle rotating disk are mounted on diskware 5212.
About arrestment mechanism 52, the friction pulley 51 and 522 connection relationship of driving shaft are specific as follows: in friction pulley
The heart opens up pivoted hole 511, and friction pulley is articulated in the periphery of lower diskware 5213 by the pivoted hole, and driving shaft 522 is articulated in down
In the centre bore of diskware, and the centre bore of lower diskware is passed through, the first transmission gear 512 is installed on driving shaft, is pacified on lower diskware
Equipped with the second transmission gear 513, transmission gear ring 514 is fixed in the pivoted hole 511 of friction pulley, the first transmission gear and second pass
Moving gear is located in transmission gear ring, and the first transmission gear is engaged with the second transmission gear, and the second transmission gear is nibbled with transmission gear ring
It closes, friction pulley rotation, driving shaft rotation is driven by transmission gear ring, the second transmission gear and the first transmission gear.On lower diskware
Equipped with fixed column, lower diskware is fixedly mounted in the second installation hole location by fixed column, that is, entire ramp-down device 50 passes through described
Fixed column is mounted in the second installation hole location of 11 side wall of slide slot.
About arrestment mechanism 52, the quantity of the groove is several, the rotary motion of shifting component work annular, due to protrusion
The rotation center of component deviates the rotation center of turntable, and shifting component can be caught in the groove and be against on the side wall of groove,
Turntable rotation is driven, then is detached from groove.Shifting component and any groove are engaged to disengaging, the fixed angle of turntable rotation, tool
Body, if the quantity of groove is two, shifting component and any groove are engaged to disengaging, and the fixed angle of turntable rotation is one
180 degree；If the quantity of groove is three, shifting component and any groove are engaged to disengaging, the fixed angle of turntable rotation
It is 120 degree.That is, shifting component and any groove are engaged to disengaging, the fixed angle of turntable rotation is removed for 360 deg
With the quantity of groove, wherein several grooves along turntable circumference to being uniformly distributed.The shifting component of above-mentioned design, rotation can
Successively cooperate with several grooves, driving turntable makees regular intermittent rotation.
By the design of above-mentioned ramp-down device 50, dust catcher locating module 10 is gone up and down along column 32, and friction pulley 51 rubs with column
Contact to be wiped, and is rolled along column, friction pulley drives driving shaft 522 to rotate, and driving shaft drives the intermittent rotation of driven shaft 523, from
The intermittent rotation of the brake component 55 of moving axis driving thereon, the brake component of intermittence rotation often rotate a circle, end and friction pulley
The contact of 510 inner sidewall of inner cavity it is primary, friction catch friction pulley makes friction pulley stop operating.User exerts oneself lifting dust collecting device
Locating module 10 can overcome the frictional force between brake component 55 and friction pulley 51, friction pulley is made to continue to go up and down along column.
By the working mechanism of above-mentioned ramp-down device 50, ramp-down device can be to dust catcher locating module 10 along the liter of column 32
Drop plays the role of slowing down, and especially when dust catcher locating module 10 declines along column 32, can be avoided dust catcher locating module 10
Decline along 32 straight line of column and collides pedestal 31.In addition, being located at dust catcher when being cooperated due to buckle structure and locker and positioning
The inside of slide slot 11 of module 10, user can not see, after lifting dust collecting device locating module 10, it is difficult to make buckle structure and
Locker alignment, and the regular intermittent rotation of brake component 55, can help user to judge buckle structure and lock dress
It sets and whether is aligned.For example, decline the dust catcher locating module 10, the location hole on dust catcher locating module covering column 32
When, user starts to calculate, the number to pause due to friction pulley 51 is braked, i.e., the decline of knowable dust catcher locating module away from
From, and then judge whether the first buckle structure, the second buckle structure and locker are aligned.
In real life, when the power section 42 of dust catcher needs underlying, handle female 451 and extension rod top male plug
First 452 cooperation, extension rod bottom end female 453 and power section top male plug 454 cooperate, power section bottom end male plug
455 cooperate with vacuum part female 456.Correspondingly, the dust catcher locating module 10 of charging end stroma is underlying, and dust catcher needs
When charging, dust catcher cooperates in the dust catcher locating groove 15 of dust catcher charging end stroma, and the cooperation of positioning sliding block 43 exists
In positioning runner 17, charging curved surface is pressed on charging platform 16, and charging terminal 20 and the charging hole location 42 cooperate.Charging end
Son is connect by power supply line with domestic power supply.
When the power section 42 of dust catcher needs to set, handle female 451 is matched with power section top male plug 454
It closes, power section bottom end male plug 455 and extension rod bottom end female 453 cooperate, extension rod top male plug 452 and dust collecting port
Denominator plug 456 cooperates.Correspondingly, it is set on the dust catcher locating module 10 of charging end stroma.
Set on above-mentioned dust catcher locating module 10 or underlying concrete operations are as follows: user stirs dialling on locating piece 12
Dynamic button 14, locating piece sliding, positioning pin 13 thereon are detached from the location hole on column.Later, fixed along 32 lifting dust collecting device of column
Position module 10, until stir locating piece 12 behind the position of the first buckle structure or the second buckle structure, make positioning pin 13 thereon with
The location hole cooperation of corresponding height on column, to fix dust catcher locating module 10.
Claims (7)
1. the assembly of a kind of portable dust sucker and charging end stroma, the portable dust sucker (40) include vacuum part (41),
Power section (42), extension rod (43), handle (44), vacuum part are located at the bottom of portable dust sucker, and handle is located at portable suction
The top of dirt device, power section are equipped with charging hole location；
The charging end stroma (01) includes bracket (30) and dust catcher locating module (10), and dust catcher locating module is mounted on branch
On frame, charging terminal (20) is arranged on the dust catcher locating module, can cooperate with the charging hole location；
It is characterized by: the bottom end of power section can be detachably connected with vacuum part, the bottom end of power section can with prolong
The top of boom is detachably connected, and the top of power section can be detachably connected with the bottom end of extension rod, the top of power section
End can be detachably connected with handle, and the bottom end of extension rod can be detachably connected with vacuum part, and the top of extension rod can
It is detachably connected with handle；
The bracket is equipped with the first buckle structure and the second buckle structure, divides on the first buckle structure and the second buckle structure
Set, dust catcher locating module is slidably matched on the bracket, dust catcher locating module be equipped with can with the first buckle structure,
The locker of second buckle structure cooperation.
2. a kind of assembly of portable dust sucker and charging end stroma as described in claim 1, it is characterised in that: power section
(42) bottom end is detachably connected with vacuum part (41), and the top of power section and the bottom end of extension rod (43) detachably connect
It connects, top and the handle (44) of extension rod are detachably connected；
The locker and second buckle structure cooperate.
3. a kind of assembly of portable dust sucker and charging end stroma as described in claim 1, it is characterised in that: extension rod
(43) bottom end is detachably connected with vacuum part (41), and the top of extension rod and the bottom end of power section (42) detachably connect
It connects, top and the handle (44) of power section are detachably connected；
The locker and first buckle structure cooperate.
4. a kind of assembly of portable dust sucker and charging end stroma as described in claim 1, it is characterised in that: handle (44)
It is equipped with handle female (451), the top of extension rod is equipped with extension rod top male plug (452), and the bottom end of extension rod is equipped with
The top of extension rod bottom end female (453), power section is equipped with power section top male plug (454), the bottom of power section
End is equipped with power section bottom end male plug (455), and vacuum part is equipped with vacuum part female (456)；
Handle female can cooperate with extension rod top male plug, and extension rod bottom end female can be with power section top public affairs
Plug cooperation, power section bottom end male plug can cooperate with vacuum part female；
Handle female can cooperate with power section top male plug, and power section bottom end male plug can be with extension rod bottom end
Female cooperation, extension rod top male plug can cooperate with vacuum part female.
5. a kind of assembly of portable dust sucker and charging end stroma as claimed in claim 4, it is characterised in that: handle female plug
Head (451), extension rod bottom end female (453), in vacuum part female (456), the left and right sides of any female is equipped with
Lug (457), any lug open up lug grooves, and rotary buckle (458) is hinged in lug grooves, and rotary buckle is equipped with card
Block (459) opens up card hole (460) in lug grooves, and card hole is connected to the inner cavity of female；
Extension rod top male plug (452), power section top male plug (454), in power section bottom end male plug (455),
The left and right sides of any male plug is equipped with card slot (461), rotates the rotary buckle, and the fixture block can pass through the card
Hole, then cooperate with the card slot；
Handle female, extension rod bottom end female, in the female of vacuum part, the side of any female is equipped with guiding recess portion
(462)；
Extension rod top male plug, power section top male plug, in the male plug of power section bottom end, the side of any male plug
Equipped with guiding protrusion (463), guiding protrusion can be with the guiding recesses fit.
6. a kind of assembly of portable dust sucker and charging end stroma as described in claim 1, it is characterised in that: the bracket
It (30) include pedestal (31) and column (32), column is mounted on the base, and is opened up and is slided on the dust catcher locating module (10)
Slot (11), dust catcher locating module are slidably fitted on the column by the slide slot.
7. a kind of assembly of portable dust sucker and charging end stroma as claimed in claim 6, it is characterised in that: dust catcher is fixed
Position module (10) is equipped with ramp-down device (50), and ramp-down device includes friction pulley (51), arrestment mechanism (52) and brake component (55),
Friction pulley protrudes the side wall of slide slot (11) and part enters in slide slot, and arrestment mechanism is connect with friction pulley, brake component connection
The arrestment mechanism；
The friction pulley is contacted with column (32), and the movement of arrestment mechanism described in the rotate driving of friction pulley, arrestment mechanism drives institute
Brake component is stated, brake component can be with friction pulley CONTACT WITH FRICTION.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433344.6A CN109512334B (en) | 2018-11-28 | 2018-11-28 | Assembly of portable dust collector and charging terminal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433344.6A CN109512334B (en) | 2018-11-28 | 2018-11-28 | Assembly of portable dust collector and charging terminal base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109512334A true CN109512334A (en) | 2019-03-26 |
| CN109512334B CN109512334B (en) | 2021-04-20 |
Family
ID=65793339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811433344.6A Active CN109512334B (en) | 2018-11-28 | 2018-11-28 | Assembly of portable dust collector and charging terminal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109512334B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749558A (en) * | 2020-06-03 | 2021-12-07 | 尚科宁家(中国)科技有限公司 | Cleaning equipment |
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| Publication number | Publication date |
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| CN109512334B (en) | 2021-04-20 |
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