CN107342471A - A kind of firm electric power grafting power supply unit - Google Patents
A kind of firm electric power grafting power supply unit Download PDFInfo
- Publication number
- CN107342471A CN107342471A CN201710124407.9A CN201710124407A CN107342471A CN 107342471 A CN107342471 A CN 107342471A CN 201710124407 A CN201710124407 A CN 201710124407A CN 107342471 A CN107342471 A CN 107342471A
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- Prior art keywords
- block
- slippage slot
- power supply
- cavity
- face
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Classifications
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R13/02—Contact members
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- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of firm electric power grafting power supply unit, coordinate the intercalation part of grafting including receptacle portion and with receptacle portion, cavity volume is provided with receptacle portion, it is corresponding on inwall at left and right sides of cavity volume to be provided with the first slippage slot, cavity volume side, which is left, at the top of first slippage slot is provided with the second slippage slot, in second slippage slot shifting bar is led provided with slipping block and with what slipping block sliding was connected, slipping block the inner is penetrated in the first slippage slot and sliding coordinates, slipping block bottom in first slippage slot is provided with holding part, cavity volume inner roof wall is provided with the shank extended downwards, lower section is provided with cavity corresponding to left and right in shank, block is provided between the cavity of the left and right sides, each cavity top is equipped with the 3rd slippage slot, passage block is provided with cavity；The present invention is simple in construction, and grafting consolidates, and has protection against electric shock and anti-loosening function, security and steadiness when improving power supply.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to a kind of firm electric power grafting power supply unit.
Background technology
Power supply device is important component in power equipment, and it is mainly formed and led to by plug and socket two parts
The mode for crossing grafting realizes electron-donating connection, and the mode of grafting power supply is although simple and quick in the prior art, but it is easily dragged
The extraneous factor such as drag, pull and causing grafting to loosen, grafting power supply normally can not be carried out to electrical component, there is larger drawback,
Meanwhile during manual extraction powers off this, easily occur encountering current-carrying part and inducing Danger Electric shock risk and larger peace be present
Full hidden danger.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of firm electric power grafting power supply unit, and it can solve the problem that
The problem of stating now in the art.
The present invention is achieved through the following technical solutions：A kind of firm electric power grafting power supply unit of the present invention,
Coordinate the intercalation part of grafting including receptacle portion and with the receptacle portion, cavity volume, the cavity volume or so is provided with the receptacle portion
The first slippage slot is provided with corresponding on the inwall of both sides, the cavity volume side is left at the top of first slippage slot provided with the second sliding
Groove, second slippage slot is interior to lead shifting bar, the slipping block provided with slipping block and with what slipping block sliding was connected
The inner is penetrated in first slippage slot and sliding coordinates, and the slipping block bottom in first slippage slot is provided with clamping
Part, the cavity volume inner roof wall are provided with the shank extended downwards, and lower section is provided with cavity, left and right corresponding to left and right in the shank
Block is provided between the cavity of both sides, each cavity top is equipped with the 3rd slippage slot, is provided with and pushes away in the cavity
Block is moved, passage block the inner end face is provided with the second extension spring, and the passage block leaves the second extension spring side and is provided through institute
Shank side wall and the beveling lock section penetrated in the cavity volume are stated, inward flange is provided with the avris of described passage block top end face the inner
Block, be provided with motor in the block between the 3rd slippage slot, the 3rd slippage slot is interior to be provided with spiral shell shape bar, the spiral shell
Shape bar is connected with the motor turn, and whorl is connected with successive chunk, the successive chunk bottom on the spiral shell shape bar
It is provided with outward flange block on the outside of end face at avris, the cavity volume inner roof wall at left and right sides of the shank is provided with power supply block, described
Power supply hole is provided with the bottom face of power supply block, the intercalation part includes bottom plate and is fixedly installed on being seated at the top of the bottom plate
Portion, the base top portion are provided with gasket seal at left and right sides of the portion that is seated, and the bottom face of the bottom plate is provided with wire, the institute
It is seated portion's top end face and is provided with the contact pin being connected with the power supply hole, is provided with the receptacle portion of the cavity volume bottom recessed
Groove, it is provided with and touches sensing device on the power supply block.
Preferably technical scheme, described lead of the slipping block inner top in second slippage slot are moved on the outside of bar
Provided with slotted eye, described above the slotted eye, which is led, moves bar outer face around being provided with the first extension spring.
Preferably technical scheme, it is described to be seated provided with the inserting groove being connected with the shank in portion, it is described
It is seated the blocked block for being provided with the avris of top at left and right sides of portion and being connected with first slippage slot sliding, the blocked block top
The holding hole being connected with the holding part is provided with end face, is provided with the inserting groove inner top avris and is locked with the beveling
Portion slides the beveling groove being connected, and is correspondingly provided with and the beveling lock section on the inwall of the inserting groove lower inside left and right sides
The rosette for lock of mating connection.
Preferably technical scheme, the sensing device that touches include sensor and attention gatter, and the sensor is set
Inner in the power supply block upper surface, the attention gatter is arranged on the receptacle portion left end front end face, the sensor with it is described
Attention gatter is electrically connected with, and the sensor can be opened so that the prompting when the connecting pole reaches the power supply block
Lamp is opened, and instruction installation locking is completed.
The beneficial effects of the invention are as follows：
1. setting the shank extended downwards by cavity volume inner roof wall, lower section sets cavity corresponding to left and right, the left and right sides in shank
Shank between set block, each cavity top is all provided with the 3rd slippage slot, sets passage block in cavity, and passage block the inner end face is set
Second extension spring, passage block leave the second extension spring side and are provided through the shank side wall and the beveling lock section penetrated in cavity volume,
Set inward flange block at the avris of passage block top end face the inner, set motor in the block between the 3rd slippage slot, in the 3rd slippage slot
If spiral shell shape bar, spiral shell shape bar is connected with motor turn, and whorl mating connection successive chunk on spiral shell shape bar is automatic so as to realize
Locking and automatic unlocking, so as to realize that grafting consolidates, prevent from loosening.
2. being provided with slotted eye on the outside of shifting bar by leading for the slipping block inner top in the second slippage slot, shifting is led above slotted eye
Bar outer face so as to automatically power off after realizing unblock, prevents the generation of electric shock accidents, improves and extract power-off around setting the first extension spring
When security.
3. by being seated the inserting groove set in portion to be connected with shank, top avris at left and right sides of portion is seated
Place set to the first slippage slot sliding be connected blocked block, so as to realize be oriented to sliding, improve grafting accuracy and
Grafting speed, by setting the holding hole to be connected with holding part in blocked block top end face, so as to realize unblock after prevent
Intercalation part is inadvertently fallen off, and improves service life, is connected by being set at inserting groove inner top avris to coordinate with the sliding of beveling lock section
The beveling groove connect, so as to reduce abrasion, by correspondingly being set to chamferring lock section on inwall at left and right sides of inserting groove lower inside
The rosette for lock of mating connection, so as to realize locking connection.
4. the present invention is simple in construction, grafting consolidates, and has protection against electric shock and anti-loosening function, improves security during power supply
And steadiness.
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 firm electric power grafting power supply unit internal structure schematic diagram of the present invention；
Fig. 2 is the upward view of the receptacle portion of the present invention；
Fig. 3 is the structural representation when beveling lock section of the present invention abuts against with beveling groove；
Fig. 4 is structural representation when blocked block of the invention abuts against with slipping block；
Fig. 5 is the receptacle portion of the present invention and the internal structure schematic diagram after the completion of intercalation part grafting；
Fig. 6 is the right view of the intercalation part of the present invention.
Embodiment
As shown in figs 1 to 6, a kind of firm electric power grafting power supply unit of the invention, including receptacle portion 3 and with institute
The intercalation part 4 that receptacle portion 3 coordinates grafting is stated, is provided with cavity volume 31 in the receptacle portion 3, it is right on the left and right sides inwall of cavity volume 31
That answers is provided with the first slippage slot 33, and the top of the first slippage slot 33 leaves the side of cavity volume 31 and is provided with the second slippage slot 35,
In second slippage slot 35 shifting bar 351, institute are led provided with slipping block 353 and with what the slipping block 353 sliding was connected
State the inner of slipping block 353 and penetrate in first slippage slot 33 and slide and coordinate, the sliding in first slippage slot 33
The bottom of block 353 is provided with holding part 3532, and the inner roof wall of cavity volume 31 is provided with the shank 32 extended downwards, in the shank 32
Lower section is provided with cavity 321 corresponding to left and right, and block 324 is provided between the cavity 321 of the left and right sides, each cavity
321 tops are equipped with the 3rd slippage slot 325, and passage block 322 is provided with the cavity 321, and 322 inner end face of the passage block is set
There is the second extension spring 323, the passage block 322 leaves the side of the second extension spring 323 and is provided through the side wall of shank 32 simultaneously
The beveling lock section 3221 penetrated in the cavity volume 31, described elapse are provided with inward flange block 3222 at the top end face the inner avris of block 322,
Motor 326 is provided with the block 324 between 3rd slippage slot 325, spiral shell shape is provided with the 3rd slippage slot 325
Bar 327, the spiral shell shape bar 327 are connected with the turn of motor 326, and whorl is connected on the spiral shell shape bar 327
There is a successive chunk 328, outward flange block 3281, the shank 32 or so two are provided with avris on the outside of the bottom face of successive chunk 328
The inner roof wall of the cavity volume 31 of side is provided with power supply block 311, and power supply hole 312 is provided with the bottom face of the power supply block 311, described to insert
Head 4 includes bottom plate 41 and is fixedly installed at the top of the bottom plate 41 to be seated portion 42, and the top of bottom plate 41, which is located at, to be seated
The left and right sides of portion 42 is provided with gasket seal 412, after the gasket seal 412 is to the intercalation part 4 and the grafting of receptacle portion 3
Sealing, prevent water stain or dust from entering by grafting gap in this equipment, influence the normal operation of this equipment, the bottom plate 41
Bottom face be provided with wire 411, the top end face of portion 42 that is seated is provided with the contact pin 48 being connected with the power supply hole 312, institute
State and groove 34 is provided with the receptacle portion 3 of the bottom of cavity volume 31, be provided with the power supply block 311 and touch sensing device.
Wherein, the outside of shifting bar 351 of leading of the inner top of the slipping block 353 in second slippage slot 35 is provided with groove
Hole 3531, described lead of the top of slotted eye 3531 move the outer face of bar 351 around the first extension spring 352 is provided with, pass through the first extension spring
352, so as to automatically power off after realizing unblock, prevent the generation of electric shock accidents, improve security when extracting.
Wherein, it is described to be seated provided with the inserting groove 43 being connected with the shank 32 in portion 42, it is described to be seated portion 42
The blocked block 46 being connected with first slippage slot 33 sliding is provided with the top of the left and right sides at avris, is slided so as to realize to be oriented to
Move, improve grafting accuracy and grafting speed, be provided with the top end face of blocked block 46 and connect with the holding part 3532 cooperation
The holding hole 47 connect, so as to prevent intercalation part 4 from inadvertently falling off after realizing unblock, service life is improved, is pushed up in the inserting groove 43
The beveling groove 45 being connected with the beveling lock section 3221 sliding is provided with portion's avris, so as to reduce abrasion, the inserting groove
The rosette for lock 44 being connected with the beveling lock section 3221 is correspondingly provided with left and right sides of 43 lower insides on inwall, so as to realize
Locking connection.
Wherein, the sensing device that touches includes sensor 301 and attention gatter 302, and the sensor 301 is arranged on described
Powering, the upper surface of block 11 is inner, and the attention gatter 302 is arranged on the left end front end face of receptacle portion 3, the sensor 301 and institute
Attention gatter 302 is stated to be electrically connected with, when the connecting pole 42 reach it is described power supply block 11 when can open the sensor 301 so as to
So that the attention gatter 302 is opened, instruction installation locking is completed.
During original state, top pressure active force of the slipping block 353 by the first extension spring 352 so that slipping block 353 is located at second
The most bottom side position of slippage slot 35, now, successive chunk 328, which is located in the 3rd slippage slot 325, leaves the side of motor 326, meanwhile,
Elapsing top pressure active force of the block 322 by the second extension spring 323 so that passage block 322, which is located in cavity 321, leaves block 324, this
When, inward flange block 3222 is abutted against with outward flange block 3281, and beveling lock section 3221 is penetrated in cavity volume 31, is seated the top end face of portion 42
Power supply hole 312 in bottom face of the contact pin 48 away from power supply block 311.
When needing the grafting to power, intercalation part 4 is moved to the lower section of receptacle portion 3 first so that blocked block 46 and first is slided
Move groove 33 and be in relative position, promote intercalation part 4 then up so that the blocked block 46 for being seated portion 42 and being seated in portion 42 passes through
Cross groove 34 to be gradually inserted respectively in the slippage slot 33 of cavity volume 31 and first, until beveling groove 45 and beveling lock section as shown in Figure 3
3221 abut against, and continue up and promote intercalation part 4 so that beveling lock section 3221 is gradually overcome described by the thrust of beveling groove 45
The active force of second extension spring 323 is towards moving in cavity 321, until the beveling end face outside of lock section 3221 and the inner end wall phase of inserting groove 43
Abut and sliding is connected, be further continued for pushing up intercalation part 4, until holding part 3532 slips into holding hole 47 after being squeezed
Interior, now, the top end face of blocked block 46 is abutted against as shown in figure 4, finally continuing up promotion intercalation part with the bottom face of slipping block 353
4 so that slipping block 353 by intercalation part 4 thrust, so as to overcome the active force of the first extension spring 352 along the second slippage slot 35 to
Upper movement, until as shown in figure 5, slipping block 353 is moved to the most top side position of the second slippage slot 35, the first extension spring now
352 are entirely retracted to slotted eye 3531, meanwhile, rosette for lock 44 be moved to beveling the relative position of lock section 3221, beveling lock section 3221 by
The top pressure active force of second extension spring 323 is slipped into rosette for lock 44, completes locking connection, meanwhile, the bottom face of shank 32 and grafting
The bottom face of groove 43 is abutted against, and bottom plate 41 is completely embedded into groove 34, is seated the fully-inserted power supply block of contact pin 48 of the top end face of portion 42
In power supply hole 312 in 311 bottom face, now, electron-donating connection is completed, finally, stop promoting.
When needing to extract power-off, control spiral shell shape bar 327 to rotate by motor 326, successive chunk is driven by spiral shell shape bar 327
328 move along the inboard end of the 3rd slippage slot 325, and now, the outward flange block 3281 of the bottom of successive chunk 328 drives inward flange block 3222
And the passage block 322 of the bottom of inward flange block 3222 overcomes the top pressure active force of the second extension spring 323 inner mobile towards cavity 321,
Meanwhile driven by passage block 322 in the beveling retraction shank 32 of lock section 3221, until the beveling end face outside of lock section 3221 and grafting
When the end face outside of bar 32 is in same level, now, slipping block 353 is slid downwards by the top pressure active force of the first extension spring 352
And blocked block 46 is pushed down on, by the promotion of slipping block 353, bottom plate 41 ejects outside groove 34, at the same time, is seated portion 42 and pushes up
The contact pin 48 of end face is pulled out outside power supply hole 312 by the drive of bottom plate 41, due to leading between slipping block 353 and blocked block 46
The mating connection of holding part 3532 is crossed, therefore intercalation part 4 will not be ejected completely, it is then that the bottom plate 41 for ejecting groove 34 is downward
Pull out so that holding part 3532 completely disengages the portion 4 that can pull the plug out of the socket with holding hole 47, and finally, control motor 326 reversely revolves
Dynamic spiral shell shape bar 327 so that successive chunk 328 is moved to the outermost of the 3rd slippage slot 325, meanwhile, passage block 322 is drawn by second
The active force of spring 323 is mobile to the outside of cavity 321, until beveling lock section 3221 is at utmost penetrated in cavity volume 31.
The beneficial effects of the invention are as follows：
1. setting the shank extended downwards by cavity volume inner roof wall, lower section sets cavity corresponding to left and right, the left and right sides in shank
Shank between set block, each cavity top is all provided with the 3rd slippage slot, sets passage block in cavity, and passage block the inner end face is set
Second extension spring, passage block leave the second extension spring side and are provided through the shank side wall and the beveling lock section penetrated in cavity volume,
Set inward flange block at the avris of passage block top end face the inner, set motor in the block between the 3rd slippage slot, in the 3rd slippage slot
If spiral shell shape bar, spiral shell shape bar is connected with motor turn, and whorl mating connection successive chunk on spiral shell shape bar is automatic so as to realize
Locking and automatic unlocking, so as to realize that grafting consolidates, prevent from loosening.
2. being provided with slotted eye on the outside of shifting bar by leading for the slipping block inner top in the second slippage slot, shifting is led above slotted eye
Bar outer face so as to automatically power off after realizing unblock, prevents the generation of electric shock accidents, improves and extract power-off around setting the first extension spring
When security.
3. by being seated the inserting groove set in portion to be connected with shank, top avris at left and right sides of portion is seated
Place set to the first slippage slot sliding be connected blocked block, so as to realize be oriented to sliding, improve grafting accuracy and
Grafting speed, by setting the holding hole to be connected with holding part in blocked block top end face, so as to realize unblock after prevent
Intercalation part is inadvertently fallen off, and improves service life, is connected by being set at inserting groove inner top avris to coordinate with the sliding of beveling lock section
The beveling groove connect, so as to reduce abrasion, by correspondingly being set to chamferring lock section on inwall at left and right sides of inserting groove lower inside
The rosette for lock of mating connection, so as to realize locking connection.
4. the present invention is simple in construction, grafting consolidates, and has protection against electric shock and anti-loosening function, improves security during power supply
And steadiness.
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, it 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 (4)
1. a kind of firm electric power grafting power supply unit, including receptacle portion and coordinate its feature of the intercalation part of grafting with receptacle portion
It is：Be provided with intercalation part below receptacle portion, be provided with cavity volume in receptacle portion, at left and right sides of cavity volume on inwall corresponding to provided with the first cunning
Move groove, cavity volume side left at the top of the first slippage slot and is provided with the second slippage slot, in the second slippage slot provided with slipping block and with cunning
That moves block sliding mating connection leads shifting bar, and slipping block the inner is penetrated in the first slippage slot and sliding coordinates, in the first slippage slot
Slipping block bottom is provided with holding part, and cavity volume inner roof wall is provided with the shank extended downwards, and lower section is corresponding provided with left and right in shank
Cavity, block is provided between the cavity of the left and right sides, each cavity top is equipped with the 3rd slippage slot, passage is provided with cavity
Block, passage block the inner end face are provided with the second extension spring, and passage block leaves the second extension spring side and is provided through shank side wall and penetrates
Beveling lock section in cavity volume, elapse and inward flange block is provided with the avris of block top end face the inner, set in the block between the 3rd slippage slot
There is motor, spiral shell shape bar is provided with the 3rd slippage slot, spiral shell shape bar is connected with motor turn, and whorl coordinates on spiral shell shape bar
It is connected with successive chunk, is provided with outward flange block on the outside of successive chunk bottom face at avris, the cavity volume inner roof wall at left and right sides of shank is set
There is power supply block, power supply hole is provided with the bottom face for block of powering, intercalation part includes bottom plate and is fixedly installed on inserting at the top of bottom plate
Tight portion, base top portion are provided with gasket seal at left and right sides of the portion that is seated, and the bottom face of bottom plate is provided with wire, is seated portion's top end face
Provided with the contact pin being connected with power supply hole, groove is provided with the receptacle portion of cavity volume bottom, is provided with and touches on the power supply block
Sensing device.
A kind of 2. firm electric power grafting power supply unit according to claim 1, it is characterised in that：Second slippage slot
Described lead of the interior slipping block inner top is provided with slotted eye on the outside of shifting bar, the shifting bar outer face of leading above the slotted eye is enclosed
It is arranged with the first extension spring.
A kind of 3. firm electric power grafting power supply unit according to claim 1, it is characterised in that：Described be seated in portion sets
There is the inserting groove being connected with the shank, described be seated at left and right sides of portion at the avris of top is provided with and the described first sliding
The blocked block that groove sliding is connected, the blocked block top end face is interior to be provided with the holding hole being connected with the holding part, institute
State the beveling groove for being provided with inserting groove inner top avris and being connected with beveling lock section sliding, the inserting groove lower inside
The rosette for lock being connected with the beveling lock section is correspondingly provided with the inwall of the left and right sides.
A kind of 4. firm electric power grafting power supply unit according to claim 1, it is characterised in that：It is described to touch sensing dress
Put including sensor and attention gatter, the sensor is arranged on power supply block upper surface the inner, and the attention gatter is arranged on institute
Receptacle portion left end front end face is stated, the sensor is electrically connected with the attention gatter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124407.9A CN107342471A (en) | 2017-03-03 | 2017-03-03 | A kind of firm electric power grafting power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124407.9A CN107342471A (en) | 2017-03-03 | 2017-03-03 | A kind of firm electric power grafting power supply unit |
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| Publication Number | Publication Date |
|---|---|
| CN107342471A true CN107342471A (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124407.9A Withdrawn CN107342471A (en) | 2017-03-03 | 2017-03-03 | A kind of firm electric power grafting power supply unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856733A (en) * | 2011-06-30 | 2013-01-02 | 鸿富锦精密工业（深圳）有限公司 | Plug and connector assembly applying same |
| CN204715953U (en) * | 2015-06-08 | 2015-10-21 | 象山华洋机床附件厂 | A kind of clamping body when opening for door body |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
-
2017
- 2017-03-03 CN CN201710124407.9A patent/CN107342471A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856733A (en) * | 2011-06-30 | 2013-01-02 | 鸿富锦精密工业（深圳）有限公司 | Plug and connector assembly applying same |
| CN204715953U (en) * | 2015-06-08 | 2015-10-21 | 象山华洋机床附件厂 | A kind of clamping body when opening for door body |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919574A (en) * | 2017-11-14 | 2018-04-17 | 康桂文 | A kind of unmanned plane power connection equipment with waterproof construction |
| CN107919574B (en) * | 2017-11-14 | 2019-10-18 | 罗春华 | A kind of unmanned plane power connection equipment with waterproof construction |
| CN107978916A (en) * | 2017-11-23 | 2018-05-01 | 重创联合（广州）科技有限公司 | A kind of data server device easy to safeguard |
| CN107800001A (en) * | 2017-11-30 | 2018-03-13 | 海宁市锦新轴承有限公司 | A kind of database server devices of stable operation |
| CN108598788A (en) * | 2018-06-30 | 2018-09-28 | 周保菊 | A kind of novel distribution cabinet of the modified based on technology of Internet of things |
| CN108736217A (en) * | 2018-06-30 | 2018-11-02 | 周保菊 | A kind of power distribution cabinet based on technology of Internet of things |
| CN108879182A (en) * | 2018-06-30 | 2018-11-23 | 周保菊 | A kind of safety distribution cabinet based on technology of Internet of things |
| CN109026814A (en) * | 2018-07-11 | 2018-12-18 | 广州冠松电力科技有限公司 | A kind of blower fan system |
| CN109026771A (en) * | 2018-07-11 | 2018-12-18 | 广州冠松电力科技有限公司 | A kind of novel blower fan system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171110 |
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