CN107240218A - It is a kind of to assemble simple and efficient exchange smoke detector device - Google Patents
It is a kind of to assemble simple and efficient exchange smoke detector device Download PDFInfo
- Publication number
- CN107240218A CN107240218A CN201710136749.2A CN201710136749A CN107240218A CN 107240218 A CN107240218 A CN 107240218A CN 201710136749 A CN201710136749 A CN 201710136749A CN 107240218 A CN107240218 A CN 107240218A
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- CN
- China
- Prior art keywords
- cavity volume
- footstock
- spiral line
- fluted disc
- motor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Abstract
Simple and efficient exchange smoke detector device is assembled the invention discloses a kind of, including footstock and installed in the department of assembly of footstock bottom part down, longitudinal direction is provided with the first cavity volume one by one inside footstock, second cavity volume and the 3rd cavity volume, groove is provided with footstock bottom face, the first fluted disc is provided with first cavity volume, toe joint is connected with the second fluted disc on the right side of first fluted disc, it is connected at the top of second fluted disc with the first motor, first fluted disc bottom is provided with the force transmission shaft for penetrating footstock wall body and penetrating in the second cavity volume, the jacket casing being fixedly connected in second cavity volume provided with top with force transmission shaft, interior spiral line chamber is provided with jacket casing, interior spiral line intracavitary spiral line is connected with pushing block, the first slotted eye of setting is penetrated in pushing block provided with above and below, first fluted disc provided with above and below with penetrating the second slotted eye of setting in force transmission shaft, provided with the steering spindle that elongation is set up and down in second slotted eye, steering spindle top is connected with the second motor, steering spindle bottom extended section is by the second slotted eye and interior spiral line chamber and penetrates in the 3rd cavity volume.
Description
Technical field
It is specifically a kind of to assemble simple and efficient exchange smoke detector device the present invention relates to fire-fighting equipment technical field.
Background technology
With people's fire-fighting realize continuous improvement, exchange smoke detector use also more and more extensively, it is existing in, for hand over
The installation of stream smoke detector is typically all to be secured by bolts on wall and realize confession by being connected with the external circuit in wall
Electricity works, but the mounting means process being bolted is relatively complicated and the cost time is longer, when exchange smoke detector occurs
Failure needs to be not easy to dismounting during repair and maintenance, meanwhile, during repair demolition, easily touch the power part in smoke detector
Position, gently then has paralysis to feel, heavy then may be shocked by electricity, and induction electric shock accidents, security during to repair and maintenance threatens, deposited
In larger potential safety hazard.The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple and efficient exchange smoke detector device of assembling, and it can solve the problem that
It is above-mentioned it is existing in the art the problem of.
The present invention is achieved through the following technical solutions：A kind of simple and efficient exchange smoke detector of assembling of the invention
Longitudinal direction is provided with first one by one inside device, including footstock and the department of assembly for being arranged on the footstock bottom part down, the footstock
It is provided with cavity volume, the second cavity volume and the 3rd cavity volume, the footstock bottom face in groove, first cavity volume and is provided with the first fluted disc,
Toe joint is connected with the top of the second fluted disc, second fluted disc and is connected with the first motor on the right side of first fluted disc, first tooth
Tray bottom is provided with the footstock wall body and the force transmission shaft penetrated in second cavity volume is penetrated, and second cavity volume is interior to be provided with top
Interior spiral line chamber is provided with the jacket casing being fixedly connected with the force transmission shaft, the jacket casing, the interior spiral line intracavitary spiral line is matched somebody with somebody
Conjunction is connected with pushing block, the pushing block provided with the first slotted eye of setting is penetrated up and down, and first fluted disc in the force transmission shaft with setting
Have and penetrate up and down in the second slotted eye of setting, second slotted eye provided with the steering spindle that elongation is set up and down, the steering spindle top
It is connected with the second motor, the steering spindle bottom extended section is by second slotted eye and the interior spiral line chamber and penetrates described
In 3rd cavity volume, the steering spindle end is fixed with stud, and the pushing block bottom of the first slotted eye left and right sides is corresponding
The straight-bar set provided with downward elongation, the straight-bar lateral wall is slipped in groove, the 3rd cavity volume left and right sides provided with first
Roof be correspondingly provided with penetrate in the described first sliding groove and it is sliding coordinate lead a block, the 3rd cavity volume both sides inwall is accordingly set
There is second to slip and penetrate in the described second sliding groove and slip the trolley shoe coordinated in groove, the 3rd cavity volume provided with two side ends,
The trolley shoe is connected with the stud spiral line, described simultaneously provided with sucker on four angles of top end face of the footstock
Sucker is used to the fixation of the footstock, and the top end face middle of the footstock is provided with perforation, first motor and described second
Motor carries out management and control by being arranged on the control device inside the footstock respectively.
Preferably technical scheme, the force transmission shaft is operated with the footstock wall body connecting side and is connected.
Preferably technical scheme, the trolley shoe two bottom sides are provided with the axostylus axostyle that elongation is set downwards, the axostylus axostyle
Penetrate the footstock wall body and the groove and lean out outside the bottom portion of groove, the groove inner roof wall connects block provided with electricity, described
Axostylus axostyle bottom, which is provided with convergence part, the convergence part bottom face, is provided with interior spiral groove, and the interior spiral groove inner roof wall is provided with
The second electrical jack is provided with first electrical jack, the convergence part top end face.
Preferably technical scheme, the straight-bar bottom extended end is penetrated in the 3rd cavity volume and bottom end is provided with
The first pin hole is provided with latch, the corresponding trolley shoe of the latch, the electricity connects block and first pin hole is electrical
Connection, first electrical jack is electrically connected with second electrical jack.
Preferably technical scheme, the department of assembly includes outer spiral line portion, is fixedly installed on the outer spiral line portion
The plug-in bar of top end face, the buck plate for being fixed on the outer spiral line portion bottom and the cigarette sense for being arranged on the buck plate bottom
Device.
Preferably technical scheme, the height of the convergence part adds the height of the buck plate and the depth of the groove
On an equal basis.
Preferably technical scheme, the control device includes the first motor management and control device and the second motor management and control device, institute
State the first motor management and control device to be fixedly installed in interior spiral line bottom of chamber portion, institute is touched when pushing block is moved to interior spiral line bottom of chamber portion
The first motor management and control device is stated, the first motor management and control device first motor of management and control is shut down, and the second motor management and control device is set
The end face at the top of the trolley shoe is put, when end face offsets with straight-bar bottom end face at the top of trolley shoe, the straight-bar touches institute
The second motor management and control device is stated, the second motor described in the second motor management and control device management and control shuts down.
The beneficial effects of the invention are as follows：
It is connected 1. being connected by toe joint on the right side of the first fluted disc at the top of the second fluted disc, the second fluted disc with the first motor, steering spindle top
It is connected with the second motor, so as to realize that automatic management and control is installed, reduces the personnel to operate, improve installation effectiveness.
Set 2. being set by the first fluted disc bottom in the force transmission shaft for penetrating footstock wall body and penetrating in the second cavity volume, the second cavity volume
Set interior spiral line chamber in the jacket casing that top is fixedly connected with force transmission shaft, jacket casing, interior spiral line intracavitary spiral line mating connection pushing block,
Set in pushing block and penetrate the first slotted eye of setting up and down, the pushing block bottom of the first slotted eye left and right sides accordingly sets the straight of elongation setting downwards
Bar, steering spindle top is connected with the second motor, and steering spindle end, which is fixed, sets stud, and trolley shoe coordinates with the stud spiral line and connected
Connect, so as to realize the power supply grafting of latch and the first pin hole, prevent personnel from touching by mistake, improve Supply Security.
3. setting the axostylus axostyle that elongation is set downwards by trolley shoe two bottom sides, axostylus axostyle penetrates the footstock wall body and groove
And lean out outside bottom portion of groove, groove inner roof wall sets electricity and connects block, and axostylus axostyle bottom, which is set, sets interior spiral line in convergence part, convergence part bottom face
Groove, department of assembly includes outer spiral line portion, plug-in bar, fixed at outer spiral line portion bottom in outer spiral line portion top end face is fixedly installed
The buck plate in portion and the smoke detector installed in buck plate bottom, are automatically performed closely so as to realize while autopatching is powered
Connection, firm solidity when improving connection.
4. the present invention is simple in construction, easy to operate, management and control it can operate automatically, and safety and stability is high, improves and installs
Operating efficiency during with repair and maintenance.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of simple and efficient exchange smoke detector device internal structure schematic diagram of assembling of the present invention；
Structural representation when Fig. 2 installs for a kind of simple and efficient exchange smoke detector device of assembling of the present invention；
Fig. 3 is the structural representation after a kind of simple and efficient exchange smoke detector device installation of assembling of the present invention；
Fig. 4 is the top view of footstock of the present invention.
Embodiment
As Figure 1-Figure 4, the simple and efficient exchange smoke detector device of a kind of assembling of the invention, including footstock 1 and
The department of assembly 3 of the bottom part down of footstock 1 is arranged on, the inside of footstock 1 longitudinal direction is provided with the first cavity volume 4, the second cavity volume 5 one by one
With the 3rd cavity volume 6, interior be provided with groove 7, first cavity volume 4 of the bottom face of footstock 1 is provided with the first fluted disc 41, and described first
The right side toe joint of fluted disc 41 is connected with the second fluted disc 42, and the top of the second fluted disc 42 is connected with the first motor 44, first tooth
The bottom of disk 41 is provided with and penetrated in the wall body of footstock 1 and the force transmission shaft 411 penetrated in second cavity volume 5, second cavity volume 5
Interior spiral line chamber 511 is provided with the jacket casing 51 being fixedly connected provided with top with the force transmission shaft 411, the jacket casing 51, it is described interior
Spiral line, which is connected with pushing block 512, the pushing block 512 provided with above and below, in spiral line chamber 511 penetrates the first slotted eye of setting
513, first fluted disc 41 provided with above and below with penetrating the second slotted eye 412 of setting, second slotted eye in the force transmission shaft 411
Provided with the steering spindle 431 that elongation is set up and down in 412, the top of steering spindle 431 is connected with the second motor 43, the steering spindle
431 bottom extendeds section is by second slotted eye 412 and the interior spiral line chamber 511 and penetrates in the 3rd cavity volume 6, described
The end of steering spindle 431 is fixed with stud 432, and the bottom of the pushing block 512 of the left and right sides of the first slotted eye 513 is correspondingly provided with
The straight-bar 514 that elongation is set downwards, the lateral wall of straight-bar 514 is provided with the first sliding groove 515, the 3rd cavity volume 6 or so
Both sides inner roof wall be correspondingly provided with penetrate in the described first sliding groove 515 and it is sliding coordinate lead a block 11,6 liang of the 3rd cavity volume
Side inwall be correspondingly provided with the second sliding groove 63, the 3rd cavity volume 6 provided with two side ends penetrate the described second sliding groove 63 it is interior and
The sliding trolley shoe 61 coordinated, the trolley shoe 61 is connected with the spiral line of stud 432, the top end face of the footstock 1
Simultaneously provided with sucker 101 on four angles, the sucker 101 is used in the middle of the fixation of the footstock 1, the top end face of the footstock 1
Place is provided with perforation 102, and the perforation 102 is used for the access of external circuit, with the electricity of latch 516 after the external circuit access
Property connection, first motor 44 enters by being arranged on the control device inside the footstock 1 respectively with second motor 43
Row management and control.
Wherein, the force transmission shaft 411 is operated with the wall body connecting side of footstock 1 and is connected.
Wherein, the two bottom sides of trolley shoe 61 are provided with the axostylus axostyle 64 that elongation is set downwards, and the axostylus axostyle 64 penetrates described
The wall body of footstock 1 and the groove 7 are simultaneously leant out outside the bottom of groove 7, and the inner roof wall of groove 7 connects block 71, the axle provided with electricity
The bottom of bar 64, which is provided with convergence part 2, the bottom face of convergence part 2, is provided with interior spiral groove 21, is pushed up in the interior spiral groove 21
Wall, which is provided with the first electrical jack 22, the top end face of convergence part 2, is provided with the second electrical jack 23, so as to realize that electricity connects block 71 and installation
Personnel isolate, accidental shock when preventing from installing.
Wherein, the bottom extended end of straight-bar 514 is penetrated in the 3rd cavity volume 6 and bottom end is provided with latch 516, institute
State in the corresponding trolley shoe 61 of latch 516 and be provided with the first pin hole 62, the electricity connects block 71 and first pin hole 62
It is electrically connected with, first electrical jack 22 is electrically connected with second electrical jack 23.
Wherein, the department of assembly 3 includes outer spiral line portion 32, is fixedly installed on inserting for the outer top end face of spiral line portion 32
Electric pole 34, the buck plate 31 for being fixed on the outer bottom of spiral line portion 32 and the smoke detector for being arranged on the bottom of buck plate 31
33, so as to realize reduction installation steps and be installed using aid.
Wherein, the height of the convergence part 2 adds the height and the depth of the groove 7 of the buck plate 31 equal, so that
The compactness after installation and steadiness are realized, also effectively prevents from dismantling department of assembly without permission.
Wherein, the control device includes the first motor management and control device 441 and the second motor management and control device 431, first horse
It is fixedly installed in the interior bottom of spiral line chamber 511, is touched when pushing block 512 is moved to interior spiral line 511 bottom of chamber up to management and control device 441
To the first motor management and control device 441, first motor of management and control 44 of the first motor management and control device 441 shuts down, and described second
Motor management and control device 431 is arranged on the top end face of trolley shoe 61, when the top end face of trolley shoe 61 and the bottom end face phase of straight-bar 514
To when, the straight-bar 514 touches the second motor management and control device 431, second described in the management and control of the second motor management and control device 431
Motor 43 shuts down.
During original state, pushing block 512 is located at the top in interior spiral line chamber 511, now, leads a block 11 and is slided positioned at first
Lowest position in access slot 515, meanwhile, trolley shoe 61 is located at the lowest position of the 3rd cavity volume 6 and the second sliding groove 63,
Now, latch 516 is at utmost away from the first pin hole 62, meanwhile, the convergence part 2 at the end of axostylus axostyle 64 at utmost leans out groove
Outside 7.
When needing to install and use, footstock 1 is fixed on by installed position by sucker 101 first, then department of assembly 3 is moved
The lower section of footstock 1 is moved, the outer spiral line portion 32 and interior spiral groove 21 for making the top of department of assembly 3 are in relevant position, Ran Houxiang
Upper promotion department of assembly 3, makes the outer top of spiral line portion 32 gradually be abutted against with the interior bottom of spiral groove 21, now, when outer spiral line
When the top of portion 32 is abutted against with the interior bottom of spiral groove 21, twisting buck plate 31 makes outer spiral line portion 32 gradually penetrate interior spiral line
Inside groove 21, until plug-in bar 34 is gradually inserted in the first electrical jack 22, when in fully-inserted first electrical jack 22 of plug-in bar 34
When, now, the outer top end face of spiral line portion 32 is abutted against with the interior inner roof wall of spiral groove 21, and subsequently the first motor of management and control 44 drives
Second fluted disc 42 is operated, and the first fluted disc 41 and the force transmission shaft 411 and jacket casing of the bottom of the first fluted disc 41 are driven by the second fluted disc 42
51 operatings, are coordinated with leading a block 11 and being oriented to slip by the first sliding groove 515 on straight-bar 514, drive the operating of jacket casing 51
Pushing block 512 and straight-bar 514 are moved gradually downward, until pushing block 512 as shown in Figure 2 is moved to the most bottom of interior spiral line chamber 511
Side position, the first motor of now management and control 44 shuts down, and last the second motor of management and control 43 drives steering spindle 431 and stud 432 to transport
Turn, drive trolley shoe 61 gradually sliding upwards along the second sliding groove 63 by the operating of stud 432, now, trolley shoe 61 is with moving axis
Bar 64 and convergence part 2 are moved up, until the inner roof wall of the top end face of convergence part 2 as shown in Figure 3 and groove 7 is abutted against, now,
Electricity is connect in fully-inserted second electrical jack 23 of block 71, meanwhile, the top end face of trolley shoe 61 offsets with the bottom face of straight-bar 514, now, inserts
In fully-inserted first pin hole 62 of pin 516, meanwhile, the bottom face of the bottom face of buck plate 31 and footstock 1 is in same level,
The second motor of now management and control 43 shuts down.
The beneficial effects of the invention are as follows：
It is connected 1. being connected by toe joint on the right side of the first fluted disc at the top of the second fluted disc, the second fluted disc with the first motor, steering spindle top
It is connected with the second motor, so as to realize that automatic management and control is installed, reduces the personnel to operate, improve installation effectiveness.
Set 2. being set by the first fluted disc bottom in the force transmission shaft for penetrating footstock wall body and penetrating in the second cavity volume, the second cavity volume
Set interior spiral line chamber in the jacket casing that top is fixedly connected with force transmission shaft, jacket casing, interior spiral line intracavitary spiral line mating connection pushing block,
Set in pushing block and penetrate the first slotted eye of setting up and down, the pushing block bottom of the first slotted eye left and right sides accordingly sets the straight of elongation setting downwards
Bar, steering spindle top is connected with the second motor, and steering spindle end, which is fixed, sets stud, and trolley shoe coordinates with the stud spiral line and connected
Connect, so as to realize the power supply grafting of latch and the first pin hole, prevent personnel from touching by mistake, improve Supply Security.
3. setting the axostylus axostyle that elongation is set downwards by trolley shoe two bottom sides, axostylus axostyle penetrates the footstock wall body and groove
And lean out outside bottom portion of groove, groove inner roof wall sets electricity and connects block, and axostylus axostyle bottom, which is set, sets interior spiral line in convergence part, convergence part bottom face
Groove, department of assembly includes outer spiral line portion, plug-in bar, fixed at outer spiral line portion bottom in outer spiral line portion top end face is fixedly installed
The buck plate in portion and the smoke detector installed in buck plate bottom, are automatically performed closely so as to realize while autopatching is powered
Connection, firm solidity when improving connection.
4. the present invention is simple in construction, easy to operate, management and control it can operate automatically, and safety and stability is high, improves and installs
Operating efficiency during with repair and maintenance.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of assemble simple and efficient exchange smoke detector device, including footstock and the assembling installed in footstock bottom part down
Portion, it is characterised in that：Longitudinal direction is provided with the first cavity volume, the second cavity volume and the 3rd cavity volume, footstock bottom face sets one by one inside footstock
It is fluted, toe joint on the right side of the first fluted disc, the first fluted disc is provided with the first cavity volume and is connected with the top of the second fluted disc, the second fluted disc and the
One motor is connected, and the first fluted disc bottom is provided with the force transmission shaft for penetrating footstock wall body and penetrating in the second cavity volume, the second cavity volume and set
Have and interior spiral line chamber is provided with the jacket casing that top is fixedly connected with force transmission shaft, jacket casing, interior spiral line intracavitary spiral line is connected
Have and penetrate the first slotted eye of setting in pushing block, pushing block provided with above and below, the first fluted disc provided with above and below in force transmission shaft with penetrating setting second
Provided with the steering spindle that elongation is set up and down in slotted eye, the second slotted eye, steering spindle top is connected with the second motor, and steering spindle bottom is stretched
Long section is by the second slotted eye and interior spiral line chamber and penetrates in the 3rd cavity volume, and steering spindle end is fixed with stud, the first slotted eye
The pushing block bottom of the left and right sides is correspondingly provided with the straight-bar that elongation is set downwards, and straight-bar lateral wall is provided with the first sliding groove, the 3rd
Cavity volume left and right sides inner roof wall be correspondingly provided with penetrate in the first sliding groove and it is sliding coordinate lead a block, the 3rd cavity volume both sides inwall
It is correspondingly provided with the second sliding groove, the 3rd cavity volume and is penetrated provided with two side ends in the second sliding groove and the sliding trolley shoe coordinated, it is sliding
Connect block to be connected with stud spiral line, simultaneously provided with sucker on four angles of top end face of footstock, sucker is used to the fixation of footstock,
The top end face middle of footstock is provided with perforation, and first motor is with second motor respectively by being arranged in the footstock
The control device in portion carries out management and control.
2. a kind of simple and efficient exchange smoke detector device of assembling according to claim 1, it is characterised in that：The power transmission
Axle is operated with the footstock wall body connecting side and is connected.
3. a kind of simple and efficient exchange smoke detector device of assembling according to claim 1, it is characterised in that：It is described sliding
Block two bottom sides are provided with the axostylus axostyle that elongation is set downwards, and the axostylus axostyle penetrates the footstock wall body and the groove and leant out described
Outside bottom portion of groove, the groove inner roof wall connects block provided with electricity, and the axostylus axostyle bottom is provided with convergence part, the convergence part bottom face
Provided with interior spiral groove, the interior spiral groove inner roof wall, which is provided with the first electrical jack, the convergence part top end face, is provided with second
Electrical jack.
4. a kind of simple and efficient exchange smoke detector device of assembling according to claim 3, it is characterised in that：The straight-bar
Bottom extended end is penetrated in the 3rd cavity volume and bottom end is provided with latch, the corresponding trolley shoe of the latch and is provided with
First pin hole, the electricity connects block and is electrically connected with first pin hole, first electrical jack and second electrical jack
It is electrically connected with.
5. a kind of simple and efficient exchange smoke detector device of assembling according to claim 1, it is characterised in that：The assembling
Portion includes outer spiral line portion, is fixedly installed on the plug-in bar of the outer spiral line portion top end face, is fixed on the outer spiral line portion
The buck plate of bottom and the smoke detector for being arranged on the buck plate bottom.
6. a kind of simple and efficient exchange smoke detector device of assembling according to claim 1, it is characterised in that：The linking
The height in portion adds the height and the depth of the groove of the buck plate equal.
7. a kind of simple and efficient exchange smoke detector device of assembling according to claim 1, it is characterised in that:The management and control
Device includes the first motor management and control device and the second motor management and control device, and the first motor management and control device is fixedly installed in interior spiral line chamber
Bottom, the second motor management and control device is arranged on end face at the top of the trolley shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136749.2A CN107240218A (en) | 2017-03-09 | 2017-03-09 | It is a kind of to assemble simple and efficient exchange smoke detector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136749.2A CN107240218A (en) | 2017-03-09 | 2017-03-09 | It is a kind of to assemble simple and efficient exchange smoke detector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107240218A true CN107240218A (en) | 2017-10-10 |
Family
ID=59984000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710136749.2A Withdrawn CN107240218A (en) | 2017-03-09 | 2017-03-09 | It is a kind of to assemble simple and efficient exchange smoke detector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107240218A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014069395A1 (en) * | 2012-10-31 | 2014-05-08 | 古河電気工業株式会社 | Power supply connector and method for unlocking power supply connector |
| CN104916968A (en) * | 2015-07-03 | 2015-09-16 | 李琴琴 | Safety socket with guiding function |
| CN104953374A (en) * | 2015-05-29 | 2015-09-30 | 泉州市洛江区大明鞋厂 | Power supply unit interface unit positioned by positioning protrusion and lockable |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
| CN205675882U (en) * | 2016-06-23 | 2016-11-09 | 国家电网公司 | A kind of electric power pair unwrapping wire take-up devices |
| CN106099528A (en) * | 2016-07-21 | 2016-11-09 | 郑静 | A kind of safe power supply interface arrangement |
-
2017
- 2017-03-09 CN CN201710136749.2A patent/CN107240218A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014069395A1 (en) * | 2012-10-31 | 2014-05-08 | 古河電気工業株式会社 | Power supply connector and method for unlocking power supply connector |
| CN104953374A (en) * | 2015-05-29 | 2015-09-30 | 泉州市洛江区大明鞋厂 | Power supply unit interface unit positioned by positioning protrusion and lockable |
| CN104916968A (en) * | 2015-07-03 | 2015-09-16 | 李琴琴 | Safety socket with guiding function |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
| CN205675882U (en) * | 2016-06-23 | 2016-11-09 | 国家电网公司 | A kind of electric power pair unwrapping wire take-up devices |
| CN106099528A (en) * | 2016-07-21 | 2016-11-09 | 郑静 | A kind of safe power supply interface arrangement |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171010 |
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| WW01 | Invention patent application withdrawn after publication |