CN107623224A - A kind of embedded household electrical appliances electric supply installation - Google Patents
A kind of embedded household electrical appliances electric supply installation Download PDFInfo
- Publication number
- CN107623224A CN107623224A CN201710796291.3A CN201710796291A CN107623224A CN 107623224 A CN107623224 A CN 107623224A CN 201710796291 A CN201710796291 A CN 201710796291A CN 107623224 A CN107623224 A CN 107623224A
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- CN
- China
- Prior art keywords
- groove
- slot
- sliding
- sliding groove
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of embedded household electrical appliances electric supply installation of the present invention,Including the plug socket being embedded in wall and the power supply connector being electrically connected with family,The opening symmetrical above and below that is provided with is towards the slot on the right side in the plug socket,The sliding cavity of two slots of connection is provided between two slots,Travelling carriage can be slidingly installed in sliding cavity,The plug socket right side is additionally provided with groove between two slots,Top plate is installed in the groove,It is symmetrical above and below in the sliding cavity right-hand member wall to be provided with the groove connected with groove,It is symmetrical above and below in the travelling carriage to be provided with first sliding groove of the opening towards groove,Slider bar is slidably fitted with first sliding groove,Slider bar right-hand member is fixedly connected through groove and with the top plate,The slider bar is provided with the first rack close to the end face of slot,Mounting groove is additionally provided between first sliding groove and slot,The rotate gear being connected with the first rack is rotatably mounted with mounting groove.
Description
Technical field
The present invention relates to Household Appliance field, specifically a kind of embedded household electrical appliances electric supply installation.
Background technology
Due to the continuous improvement of scientific and technological level, the household electrical appliances used in people are also more and more, such as television set, refrigerator, roasting
Case, micro-wave oven, washing machine etc., the function of these household electrical appliances is different, but unique general character of these household electrical appliances is when in use all
Need to be powered, the power supply connector electrically connected with family, which is inserted into the plug socket in wall, can complete to be powered, and use ten
Divide conveniently, it is well known that, in traditional plug socket, power supply piece is almost leaked in slot, and slot is connected with extraneous
It is logical, when metal rod is inserted into slot and can contacted with power supply piece by the weaker colony of awareness of safety, such as infant, therefore can
Generation electric shock accidents, the safe socket seat of some existing protection against electric shock accidents are to utilize various sensors, and its manufacturing cost is high, and
When traditional plug socket coordinates with power supply connector, the clamping of power supply piece is relied solely on to keep power supply state, but this state
It is not sufficiently stable, when someone's imprudence touches power supply connector or electric wire, the loosening of power supply connector can be caused or dropped, because
This, can cause unexpectedly to power off, easily household electrical appliances are impacted.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of embedded household electrical appliances electric supply installation.
A kind of embedded household electrical appliances electric supply installation of the present invention, including the plug socket that is embedded in wall and with household electrical appliances phase
Power supply connector even, the opening symmetrical above and below that is provided with is provided with connection towards the slot on the right side between two slots in the plug socket
The sliding cavity of two slots, travelling carriage can be slidingly provided with the sliding cavity, and the plug socket right side is located at two
Groove is additionally provided between individual slot, top plate is installed in the groove, it is symmetrical above and below in the sliding cavity right-hand member wall to be provided with
The groove connected with the groove, it is symmetrical above and below in the travelling carriage to be provided with first sliding groove of the opening towards the groove,
Slider bar is slidably fitted with first sliding groove, the slider bar right-hand member fixes company through the groove and with the top plate
Connect, the slider bar is provided with the first rack close to the end face of the slot, between first sliding groove and the slot also
Mounting groove is provided with, the rotate gear being connected with first rack is rotatably mounted with the mounting groove, it is described
The external toothing of rotate gear is also projected into the slot, and the travelling carriage left side is fixedly installed casting lug thereon, the protrusion
Block left side is fixedly installed the conducting block electrically connected with city, symmetrical above and below in the sliding cavity left end wall to be provided with telescopic chute,
The division board being fixedly connected with the casting lug thereon is slidably fitted with the telescopic chute, is additionally provided with the sliding cavity left end wall
The conductive trough coordinated between two telescopic chutes and with the conducting block, is provided with the first conducting strip, institute in the conductive trough
State end face of the slot away from the sliding cavity and the second conducting strip being connected with first conducting strip is installed, the slot is remote
The end face of the sliding cavity is additionally provided with lock slots, and symmetrical above and below be provided with of the power supply connector left end is engaged with the slot
Arms, the arms medial extremity is provided with the second rack being engaged with the rotate gear, also pacifies in the power supply connector
Equipped with the locked component coordinated with the lock slots；.
Further technical scheme, the locked component include the second sliding groove symmetrical above and below being arranged in power supply connector
And the first travelling arm in second sliding groove is slidably mounted on, the arms outboard end is provided with the 3rd of opening outwardly
Sliding groove, the 3rd sliding groove are extended in the power supply connector and connected with second sliding groove, and the described 3rd slides
The second travelling arm for being provided with and being fixedly connected with first travelling arm, the second travelling arm outside can be slided up and down in groove
End is provided with elongated insertion part, and is provided with the first guiding surface on the left of the elongated insertion part, is installed with second sliding groove
The first top pressure spring being fixedly connected with first travelling arm, first top pressure spring to by first travelling arm to
Outside top pressure, so that the elongated insertion part stretches out the arms, it is additionally provided with the power supply connector positioned at two second slips
Installation cavity between groove, first through hole, the power supply connector right-hand member are provided between the installation cavity and second sliding groove
The 4th sliding groove being open towards the right side is provided with face, the second through hole is provided between the 4th sliding groove and the installation cavity,
Fixed pulley is rotatably mounted with the installation cavity, solution closing piece, the solution closing piece are slidably fitted with the 4th sliding groove
Left end is installed with transmission rope, and the transmission rope initially passes through second through hole around being then passed through described the after the fixed pulley
One through hole is simultaneously fixedly connected with first travelling arm.
Further technical scheme, the travelling carriage left side are installed with the second top pressure spring, second top pressure
Spring left end is fixedly mounted on the sliding cavity left end wall, and second top pressure spring is to by travelling carriage top pressure to the right
And the conducting block is set to depart from the conductive trough.
Further technical scheme, the arms left end are provided with the second guiding surface, so as to conveniently be inserted into described insert
In groove.
Further technical scheme, the solution closing piece right-hand member are installed with draw ring, and the draw ring is used to pull institute to the right
State solution closing piece.
The beneficial effects of the invention are as follows：
For the plug socket in apparatus of the present invention in apparatus of the present invention in original state, the travelling carriage is in the second top pressure bullet
The conducting block is departed from the conductive trough in the presence of spring, the conducting block not with first conducting strip
Contact, so as to second conducting strip it is not charged, now, infant be inserted into metal rod in the slot and with it is described
When contacting electric shock accidents will not occur for the second conducting strip, and metal rod also can not slide the travelling carriage to the left, therefore, institute
State conducting block and will not be inserted into conductive trough and contacted with the first conducting strip, therefore substantially reduce potential safety hazard, and due to division board
The conducting block can be isolated with the slot, therefore, be greatly improved security；
When household electrical appliances need electricity consumption, the arms is inserted into slot, during the arms insertion, the second rack meeting
The rotate gear is driven to rotate, the rotate gear can drive the slider bar to slide to the right when rotating, and the slider bar can
The top plate is driven to move right, when the top plate is bonded with the power supply connector left side, continuation promotes the confession to the left
Electric connection, the arms can drive the travelling carriage to slide to the left, when the power supply connector left side is bonded with the plug socket
When, the conducting block is inserted into the conductive trough to be contacted with first conducting strip, and civil power can be transferred to by the conducting block
On second conducting strip, it can be contacted when being inserted into due to the arms in the slot with second conducting strip, so as to institute
Household electrical appliances can be electrically communicated to by city by stating arms, be achieved in the energization of household electrical appliances,
, therefore, can be by described in because when the arms is inserted into the slot, the elongated insertion part coordinates with the lock slots
Arms is locked in the slot, causes power supply connector to loosen or fall when encountering power supply connector it is therefore possible to prevent imprudence is kicked
Fall and produce accident power-off, powered stable can be made.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only one invented
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of embedded household electrical appliances electric supply installation of the present invention；
Fig. 2 is the structural representation of plug socket in Fig. 1；
Fig. 3 is the structural representation of power supply connector in Fig. 1；
Fig. 4 is structural representation when top plate is bonded with power supply connector left side in Fig. 1；
Fig. 5 is structural representation when household electrical appliances are powered in Fig. 1；
Fig. 6 is Fig. 3 left view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy
Beyond sign and/or step, it can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 6, a kind of embedded household electrical appliances electric supply installation of apparatus of the present invention, including be embedded in wall
Plug socket 10 and the power supply connector 20 being electrically connected with family, the opening symmetrical above and below that is provided with is towards the slot on the right side in the plug socket 10
11, the sliding cavity 12 of two slots 11 of connection is provided between two slots 11, can slidingly be pacified in the sliding cavity 12
Equipped with travelling carriage 121, the right side of plug socket 10 is additionally provided with groove 16 between two slots 11, in the groove 16
Top plate 127 is installed, it is symmetrical above and below in the right-hand member wall of sliding cavity 12 to be provided with the groove connected with the groove 16, the cunning
It is symmetrical above and below in moving frame 121 to be provided with first sliding groove 122 of the opening towards the groove, slided in first sliding groove 122
Dynamic to be provided with slider bar 126, the right-hand member of slider bar 126 is through the groove and is fixedly connected with the top plate 127, the cunning
Dynamic bar 126 is provided with the first rack close to the end face of the slot 11, between first sliding groove 122 and the slot 11 also
Mounting groove 124 is provided with, the rotate gear being connected with first rack is rotatably mounted with the mounting groove 124
125, the external toothing of the rotate gear 125 is also projected into the slot 11, and the left side of travelling carriage 121 is fixedly installed
Casting lug thereon 128, the left side of casting lug thereon 128 are fixedly installed the conducting block 172 electrically connected with city, the left end of sliding cavity 12
It is symmetrical above and below in wall to be provided with telescopic chute 14, it is slidably fitted with what is be fixedly connected with the casting lug thereon 128 in the telescopic chute 14
Division board 129, it is additionally provided between two telescopic chutes 14 and matches somebody with somebody with the conducting block 172 in the left end wall of sliding cavity 12
The conductive trough 17 of conjunction, the first conducting strip 171, end of the slot 11 away from the sliding cavity 12 are installed in the conductive trough 17
Face is provided with the second conducting strip 15 being connected with first conducting strip 171, end of the slot 11 away from the sliding cavity 12
Face is additionally provided with lock slots 13, and the left end of power supply connector 20 is symmetrical above and below to be provided with the arms being engaged with the slot 11
21, the medial extremity of arms 21 is provided with the second rack being engaged with the rotate gear 125, is gone back in the power supply connector 20
The locked component coordinated with the lock slots 13 is installed.
Valuably or exemplarily, wherein, the locked component include it is symmetrical above and below be arranged in power supply connector 20 the
Two sliding grooves 24 and the first travelling arm 240 being slidably mounted in second sliding groove 24, the outboard end of arms 21 are set
It is equipped with opening the 3rd sliding groove 211 outwardly, the 3rd sliding groove 211 extends in the power supply connector 20 and with described the
Two sliding grooves 24 connect, and can slide up and down to be provided with the 3rd sliding groove 211 and fix company with first travelling arm 240
The second travelling arm 249 connect, the outboard end of the second travelling arm 249 are provided with the elongated insertion part being engaged with the lock slots 13
242, and the left side of the elongated insertion part 242 is provided with the first guiding surface 243, it is installed with second sliding groove 24 and institute
State the first top pressure spring 241 that the first travelling arm 249 is fixedly connected, first top pressure spring 241 is described first to be slided
The top pressure laterally of swing arm 249, so that the elongated insertion part 242 stretches out the arms 21, is additionally provided with the power supply connector 20
Installation cavity 22 between two the second sliding grooves 24, is provided between the installation cavity 22 and second sliding groove 24
One through hole 25, opening is provided with the right side of power supply connector 20 towards the 4th sliding groove on the right side, the 4th sliding groove and institute
State and be provided with the second through hole 23 between installation cavity 22, be rotatably mounted with fixed pulley 221 in the installation cavity 22, the described 4th
Solution closing piece 29 is slidably fitted with sliding groove, the solution left end of closing piece 29 is installed with transmission rope 222, the transmission rope 222
Initially pass through second through hole 23 around be then passed through after the fixed pulley 221 first through hole 25 and with first travelling arm
240 are fixedly connected.
Valuably or exemplarily, wherein, the left side of travelling carriage 121 is installed with the second top pressure spring 123, institute
State the left end of the second top pressure spring 123 to be fixedly mounted on the left end wall of sliding cavity 12, second top pressure spring 123 is to general
The travelling carriage 121 to the right top pressure and the conducting block 172 is departed from the conductive trough 17.
Valuably or exemplarily, wherein, the left end of arms 210 is provided with the second guiding surface 210, is inserted so as to convenient
Enter into the slot 11.
Valuably or exemplarily, wherein, the solution right-hand member of closing piece 29 is installed with draw ring 291, and the draw ring 291 is used
In pull to the right it is described solution closing piece 29.
For the plug socket 10 of apparatus of the present invention in original state, the travelling carriage 121 is in second top pressure spring 123
The conducting block 172 is set to depart from the conductive trough 17 by top pressure to the right under effect, the conducting block 172 is not led with described first
Electric piece 171 contacts, so as to which second conducting strip 15 is not charged；
The power supply connector 20 of apparatus of the present invention is in original state, work of first travelling arm 240 in first spring 241
The elongated insertion part 242 is set to stretch out the arms 21 by outside top pressure with lower, the solution closing piece 29 is contracted in the described 4th completely
In sliding groove.
When household electrical appliances need electricity consumption, the arms 21 is inserted into slot 11, it is described during the arms 21 is inserted
Second rack can drive the rotate gear 125 to rotate, the rotate gear 125 can be driven when rotating the slider bar 126 to
Right slip, the slider bar 126 can drive the top plate 127 to move right, when the top plate 127 and the power supply connector 20 are left
When end face is bonded, continuation promotes the power supply connector 20 to the left, and the arms 21 can drive the travelling carriage 121 to slide to the left,
When the left side of power supply connector 20 is bonded with the plug socket 10, the conducting block 172 is inserted into the conductive trough 17
Contacted with first conducting strip 171, civil power can be transferred on second conducting strip 15 by the conducting block 171, by institute
Stating can contact when arms 21 is inserted into the slot 11 with second conducting strip 171, so as to which the arms 21 can be by civil power
Household electrical appliances are communicated to, are achieved in the energization of household electrical appliances, due to when the arms 21 is inserted into the slot 11, the elongated insertion part
242 coordinate with the lock slots 13, and therefore, the arms 21 can be locked in the slot 11.
After electricity consumption terminates, the solution closing piece 29 is pulled to the right using the draw ring 291, the solution closing piece 29 can be by described
Transmission rope 222 inwardly pulls first travelling arm 240, and first travelling arm 240 can pull the elongated insertion part 242 to retract
To in the 3rd sliding groove 211 so that the elongated insertion part 242 departs from the lock slots 13, then by the arms 21 to
Right pull-out, thus complete power-off, and the travelling carriage 121 in the presence of second top pressure spring 123 by top pressure to the right and
The conducting block 172 is set to depart from the conductive trough 17 so that second conducting strip 15 powers off.
The beneficial effects of the invention are as follows：For plug socket in apparatus of the present invention in original state, the travelling carriage is described
The conducting block is departed from the conductive trough in the presence of second top pressure spring, the conducting block not with it is described
First conducting strip contacts, and so as to which second conducting strip is not charged, now, infant is inserted into the slot with metal rod
In and electric shock accidents will not occur when being contacted with second conducting strip, and metal rod also can not slide the travelling carriage to the left
Dynamic, therefore, the conducting block will not be inserted into conductive trough and be contacted with the first conducting strip, therefore substantially reduce potential safety hazard, and
Because division board can isolate the conducting block with the slot, therefore, security is greatly improved；
When household electrical appliances need electricity consumption, the arms is inserted into slot, during the arms insertion, the second rack meeting
The rotate gear is driven to rotate, the rotate gear can drive the slider bar to slide to the right when rotating, and the slider bar can
The top plate is driven to move right, when the top plate is bonded with the power supply connector left side, continuation promotes the confession to the left
Electric connection, the arms can drive the travelling carriage to slide to the left, when the power supply connector left side is bonded with the plug socket
When, the conducting block is inserted into the conductive trough to be contacted with first conducting strip, and civil power can be transferred to by the conducting block
On second conducting strip, it can be contacted when being inserted into due to the arms in the slot with second conducting strip, so as to institute
Household electrical appliances can be electrically communicated to by city by stating arms, be achieved in the energization of household electrical appliances,
, therefore, can be by described in because when the arms is inserted into the slot, the elongated insertion part coordinates with the lock slots
Arms is locked in the slot, causes power supply connector to loosen or fall when encountering power supply connector it is therefore possible to prevent imprudence is kicked
Fall and produce accident power-off, powered stable can be made.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of embedded household electrical appliances electric supply installation, including the plug socket being embedded in wall and the power supply that is electrically connected with family connect
Head, it is characterised in that：It is symmetrical above and below in the plug socket to be provided with the slot being open towards the right side, it is provided with connection between two slots
The sliding cavity of two slots, travelling carriage can be slidingly provided with the sliding cavity, and the plug socket right side is located at two
Groove is additionally provided between individual slot, top plate is installed in the groove, it is symmetrical above and below in the sliding cavity right-hand member wall to be provided with
The groove connected with the groove, it is symmetrical above and below in the travelling carriage to be provided with first sliding groove of the opening towards the groove,
Slider bar is slidably fitted with first sliding groove, the slider bar right-hand member fixes company through the groove and with the top plate
Connect, the slider bar is provided with the first rack close to the end face of the slot, between first sliding groove and the slot also
Mounting groove is provided with, the rotate gear being connected with first rack is rotatably mounted with the mounting groove, it is described
The external toothing of rotate gear is also projected into the slot, and the travelling carriage left side is fixedly installed casting lug thereon, the protrusion
Block left side is fixedly installed the conducting block electrically connected with city, symmetrical above and below in the sliding cavity left end wall to be provided with telescopic chute,
The division board being fixedly connected with the casting lug thereon is slidably fitted with the telescopic chute, is additionally provided with the sliding cavity left end wall
The conductive trough coordinated between two telescopic chutes and with the conducting block, is provided with the first conducting strip, institute in the conductive trough
State end face of the slot away from the sliding cavity and the second conducting strip being connected with first conducting strip is installed, the slot is remote
The end face of the sliding cavity is additionally provided with lock slots, and symmetrical above and below be provided with of the power supply connector left end is engaged with the slot
Arms, the arms medial extremity is provided with the second rack being engaged with the rotate gear, also pacifies in the power supply connector
Equipped with the locked component coordinated with the lock slots.
A kind of 2. embedded household electrical appliances electric supply installation according to claim 1, it is characterised in that：The locked component includes upper
Under the second sliding groove being symmetricly set in power supply connector and the first travelling arm being slidably mounted in second sliding groove,
The arms outboard end is provided with the 3rd sliding groove of opening outwardly, and the 3rd sliding groove is extended in the power supply connector simultaneously
Connected with second sliding groove, can slide up and down to be provided with the 3rd sliding groove and fix company with first travelling arm
The second travelling arm connect, the second travelling arm outboard end is provided with elongated insertion part, and is provided with first on the left of the elongated insertion part and leads
To inclined-plane, the first top pressure spring being fixedly connected with first travelling arm is installed with second sliding groove, it is described
The installation cavity being additionally provided with power supply connector between two the second sliding grooves, the installation cavity and second sliding groove it
Between be provided with first through hole, be provided with the power supply connector right side opening towards the right side the 4th sliding groove, it is described 4th slide
The second through hole is provided between groove and the installation cavity, fixed pulley is rotatably mounted with the installation cavity, the described 4th slides
It is slidably fitted with solution closing piece in dynamic groove, the solution closing piece left end is installed with transmission rope, and the transmission rope initially passes through described the
Two through holes are then passed through the first through hole after bypassing the fixed pulley and are fixedly connected with first travelling arm.
A kind of 3. embedded household electrical appliances electric supply installation according to claim 1, it is characterised in that：The travelling carriage left side is consolidated
Dingan County is equipped with the second top pressure spring, and the second top pressure spring left end is fixedly mounted on the sliding cavity left end wall.
A kind of 4. embedded household electrical appliances electric supply installation according to claim 1, it is characterised in that：The arms left end is provided with
Second guiding surface.
A kind of 5. embedded household electrical appliances electric supply installation according to claim 2, it is characterised in that：The solution closing piece right-hand member is fixed
Draw ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796291.3A CN107623224A (en) | 2017-09-06 | 2017-09-06 | A kind of embedded household electrical appliances electric supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796291.3A CN107623224A (en) | 2017-09-06 | 2017-09-06 | A kind of embedded household electrical appliances electric supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107623224A true CN107623224A (en) | 2018-01-23 |
Family
ID=61089502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710796291.3A Withdrawn CN107623224A (en) | 2017-09-06 | 2017-09-06 | A kind of embedded household electrical appliances electric supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107623224A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529014A (en) * | 2018-04-24 | 2018-09-14 | 吉兴远（天津）环保科技有限公司 | A kind of junior middle school student's biological sample conserving case |
| CN108736256A (en) * | 2018-07-11 | 2018-11-02 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of anti-dropout |
| CN108767564A (en) * | 2018-06-11 | 2018-11-06 | 安徽知之信息科技有限公司 | A kind of new-energy automobile charging gun and its application method |
| CN116495965A (en) * | 2023-06-28 | 2023-07-28 | 深圳市洪桦环保科技有限公司 | Ecological environment-friendly sludge treatment equipment |
-
2017
- 2017-09-06 CN CN201710796291.3A patent/CN107623224A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529014A (en) * | 2018-04-24 | 2018-09-14 | 吉兴远（天津）环保科技有限公司 | A kind of junior middle school student's biological sample conserving case |
| CN108529014B (en) * | 2018-04-24 | 2019-06-25 | 嵊州润雅电子科技有限公司 | A kind of junior middle school student's biological sample conserving case |
| CN108767564A (en) * | 2018-06-11 | 2018-11-06 | 安徽知之信息科技有限公司 | A kind of new-energy automobile charging gun and its application method |
| CN108736256A (en) * | 2018-07-11 | 2018-11-02 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of anti-dropout |
| CN116495965A (en) * | 2023-06-28 | 2023-07-28 | 深圳市洪桦环保科技有限公司 | Ecological environment-friendly sludge treatment equipment |
| CN116495965B (en) * | 2023-06-28 | 2023-08-25 | 深圳市洪桦环保科技有限公司 | Ecological environment-friendly sludge treatment equipment |
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Application publication date: 20180123 |