CN108092081A - A kind of modified welder - Google Patents
A kind of modified welder Download PDFInfo
- Publication number
- CN108092081A CN108092081A CN201710414881.5A CN201710414881A CN108092081A CN 108092081 A CN108092081 A CN 108092081A CN 201710414881 A CN201710414881 A CN 201710414881A CN 108092081 A CN108092081 A CN 108092081A
- Authority
- CN
- China
- Prior art keywords
- sliding
- slot
- right end
- power connection
- matched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of modified welder,Including the distribution base being fixedly mounted in distribution box,Power connection end head matched with distribution base and for protect power connection end head plus protection unit,Oral area is provided in distribution base towards left sliding chamber,Reeve slot is provided in sliding chamber right end wall,Power connection end head right end is fixedly installed with injecting the matched bolt of slot,Protection unit is added to include the sliding frame that can slip cooperation with sliding chamber and the up and down reciprocity straight panel for being mounted on sliding frame right end,Sliding frame left end is fixedly installed valve jacket,Equity is provided with and straight panel is matched connects slot up and down in sliding chamber right end wall,Equity is provided with locking groove in end wall above and below sliding chamber,The first sliding slot that equity and elongation are set up and down in sliding frame,First sliding slot, which slips, to be equipped with and the matched locking bar of locking groove,Valve jacket is provided with the locked instrument that locking bar is driven to coordinate with locking groove,Valve jacket is provided with to release the solution that locking bar coordinates with locking groove to be fixedly mounted with and put.
Description
Technical field
The present invention relates to welding technology fields, are specially a kind of modified welder.
Background technology
With the continuous maturation of welding technique, the use of electric welding machine is also more and more extensive, in some welding plants due to
Shift position often is needed during welding, meeting the welding demand of different azimuth, however it is existing in bonding machine supply electric mortiser
Connector Setting pattern is too simple so that the tight ness rating after grafting is not high, the extraneous factors such as is easily pulled, pullled and to insert
Joint looseness causes loose contact normally not supply electrical phenomena for electric welding, there are larger drawback, meanwhile, existing middle bonding machine
Connection-peg protective capacities it is poor, exert a force during grafting it is excessive or repeat grafting be likely to result in contact pin flexural deformation,
It shortens the working life, so as to cause the loss of user.
The content of the invention
It is an object of the invention to provide a kind of modified welder, for overcoming drawbacks described above of the prior art.
A kind of modified welder according to the present invention, including be fixedly mounted in distribution box distribution base, with it is described
The matched power connection end head of distribution base and the protection unit that adds for protecting the power connection end head, distribution box left and right sides end
Face is reciprocity up and down to be equipped with fixed ring, and mounting hole is equipped in the fixed ring, oral area is provided in the distribution base towards a left side
Chamber is slipped, reeve slot is provided in the sliding chamber right end wall, electrical piece, the distribution base outside are provided in the reeve slot
Equipped with covering device, the covering device include covering plate and LED light, the power connection end head right end be fixedly installed with it is described
The matched bolt of slot is injected, the power connection end head left end is fixedly installed cable, and described plus protection unit includes can be with the cunning
The straight panel that chamber slips the sliding frame of cooperation and upper and lower equity is mounted on the sliding frame right end is connect, the sliding frame left end is fixed
Valve jacket is provided with, the valve jacket and sliding frame center are both provided with the slot for the cable break-through, the power connection end
Head is sliding to be mounted between two straight panels, and is equipped with the first spring element between the sliding frame and the power connection end head, described
Equity is provided with and the straight panel is matched connects slot up and down in sliding chamber right end wall, sliding chamber equity in end wall up and down
Locking groove is provided with, reciprocity up and down and extending setting first slips slot in the sliding frame, and the described first sliding slot slips peace
Equipped with the matched locking bar of the locking groove, the locking bar inner end is provided with the first squint face, the second squint face and company
The parallel end faces in the first squint face and the second squint face are connect, the valve jacket is provided with to drive the locking bar and the lock
Gu the locked instrument and solution of slot cooperation are fixedly mounted with and put.
Further technical solution, the locked instrument is arranged on including upper and lower equity in the valve jacket and shell described in break-through
The sliding slot of the second of set, the described second sliding slot right end are elongated in the sliding frame and are connected with the described first sliding slot, institute
It states to slip in the second sliding slot and pushing ram is installed, the pushing ram right end is provided with matched tactile with the first squint face
Press squint face, the pushing ram is matched with the parallel end faces close to being provided in the end face outside for pressing squint face
Recessed pockets, the end face elongation of the described second sliding slot close to the slot are provided with the 3rd sliding slot, and the described 3rd slips in slot
Sliding to be equipped with forward block, the forward block is fixedly connected with the pushing ram, and the pushing ram left end is fixedly installed top plate.
Further technical solution, the solution, which is fixedly mounted with, puts including being arranged in the valve jacket and the peace of oral area towards left end connects
Slot, described pacify are provided with the slot that connects for connecting outside in access slot lateral wall, the peace access slot, which slips, is equipped with sliding-contacted rod, the cunning
Extension bar right end lateral surface is fixedly installed trolley shoe, and slot is connected described in the trolley shoe break-through and is appeared in the valve jacket, described
Peace access slot right end is installed with the second spring element, and second spring element is fixedly connected with the sliding-contacted rod right end.
Further technical solution, equity is provided with the 4th sliding slot in the described first sliding slot two side, and the described 4th
It is slipped in sliding slot and projection is installed, the 3rd spring element, the 3rd spring element are also installed in the described 4th sliding slot
It is fixedly connected with the projection.
Further technical solution, the locking bar outboard end are provided with guiding face.
Further technical solution, the covering plate are arranged on the outside of the distribution base on the left of the distribution box of top
Face, the LED light are arranged in the covering plate bottom surface, and the covering plate bottom surface on the outside of the LED light is equipped with light-transmitting plate.
The beneficial effects of the invention are as follows：
1. power connection end head in the present invention in device and add protection unit power connection end head and bolt are first in original state
It is located under the action of spring element between two straight panels, so as to be protected when the power connection end head is put everywhere to bolt,
Bolt is prevented to be bent and influences to use；
It is connected 2. when in use, straight panel is inserted by holding valve jacket in slot, due to straight panel and the cooperation for connecting slot, so as to make to insert
Pin is aligned with injecting slot, is continued after promoting valve jacket to the right, can be inserted into bolt and inject in slot and be connected with electrical piece, when straight
Plate is completely inserted into when connecting in slot, and locking groove is aligned with locking bar, promotes top plate to the right at this time, can be driven and be appeared simultaneously outside locking bar phase
Be inserted into locking groove, when the first squint face and press squint emaciated face from cooperation and parallel end faces coordinate with recessed pockets when, slip
Frame is locked in sliding chamber, since sliding frame and the distance between power connection end head are limited at this time, and the first spring element is pressed
Therefore contracting, if accidentally pull or stumble to cable, will not make bolt depart from cooperation with injecting slot, so as to greatly increase
The safety and stability of power supply, prevents the grafting from loosening；
3. need to extract bolt from reeve slot, pulled out to the left using trolley shoe, trolley shoe can drive sliding-contacted rod to slide to the left
Dynamic, sliding-contacted rod can be by top plate top pressure to the left during sliding to the left, and so as to which pushing ram be driven to fail to agree slip, pushing ram is slided to the left
Parallel end faces can be made to depart from cooperation with recessed pockets and the first squint face is made to offset with pressing squint face after dynamic, locking bar is in the 3rd elastic force
By top pressure inwardly and locking bar outboard end is made to depart from locking groove under the action of part, then can by sliding frame and power connection end head to
Zola goes out；
4. apparatus of the present invention are simple in structure, effectively it can prevent grafting from loosening, and it is safe, and stability is strong.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of a modification of the present invention type welder.
Fig. 2 is structure diagram when locking bar coordinates with locking groove in Fig. 1.
Fig. 3 is power connection end head in the present invention and the structure diagram for adding protection unit.
Fig. 4 is the structure diagram of the locking bar in the present invention.
Fig. 5 is the external structure schematic diagram of distribution box in the present invention.
Fig. 6 is the bottom view of covering plate in Fig. 1 of the present invention.
Specific embodiment
With reference to Fig. 1-6, the present invention is described in detail.
With reference to Fig. 1-6, a kind of modified welder according to an embodiment of the invention, including being fixedly mounted on distribution box
Distribution base 2 in 1, with the 2 matched power connection end first 3 of distribution base and for protect the power connection end first 3 plus shield dress
It puts, equity is equipped with fixed ring 101 up and down for 1 left and right sides end face of distribution box, and mounting hole is equipped in the fixed ring 101
102, the fixed ring 101 is used for the fixation of the distribution box 1, and oral area is provided in the distribution base 2 towards left sliding chamber
25, it is provided in the sliding 25 right end wall of chamber and injects slot 22, electrical piece 24, the distribution base are provided in the reeve slot 22
2 outsides are equipped with covering device, and the covering device includes covering plate 200 and LED light 201, and first 3 right end of power connection end is fixed
It is provided with and is fixedly installed cable 32, described plus shield with the reeve 22 matched bolt 31 of slot, first 3 left end of power connection end
Device includes that sliding 4 right end of frame can be mounted on the sliding frame 4 of the sliding cooperation of the sliding chamber 25 and upper and lower equity
Straight panel 43, sliding 4 left end of frame are fixedly installed valve jacket 5, and the valve jacket 5 and 4 center of sliding frame are both provided with and are used for
The slot 50 of 32 break-through of cable, the power connection end first 3 is sliding to be mounted between two straight panels 43, and the sliding frame 4 with
First spring element 33 is installed between the power connection end first 3, in the sliding 25 right end wall of chamber up and down equity be provided with it is described
Straight panel 43 is matched to connect slot 21, and equity is provided with locking groove 23 to the sliding chamber in end wall about 25, in the sliding frame 4
The first sliding slot 41 that equity and elongation are set up and down, the described first sliding be equipped with of sliding slot 41 match with the locking groove 23
The locking bar 42 of conjunction, 42 inner end of locking bar are provided with the first squint face 423, the second squint face 425 and connection described first
The parallel end faces 424 in 423 and second squint face 425 of squint face, the valve jacket 5 be provided with to drive the locking bar 42 with it is described
The locked instrument and solution that locking groove 23 coordinates are fixedly mounted with and put.
Valuably or illustratively, wherein, the locked instrument is arranged on including upper and lower equity in the valve jacket 5 and break-through
The sliding slot 44 of the second of the valve jacket 5, the described second sliding 44 right end of slot are elongated in the sliding frame 4 and are slided with described first
Access slot 41 connects, and is slipped in the described second sliding slot 44 and is equipped with pushing ram 52,52 right end of pushing ram be provided with it is described
First squint face 423 is matched to press squint face 522, and the pushing ram 52 is close to the outboard end for pressing squint face 522
It is provided on face and slips slot 44 close to the slot 50 with the 424 matched recessed pockets 521 of parallel end faces, described second
End face elongation is provided with the 3rd sliding slot 55, is slipped in the described 3rd sliding slot 55 and is equipped with forward block 523, the forward block
523 are fixedly connected with the pushing ram 52, and 52 left end of pushing ram is fixedly installed top plate 520.
Valuably or illustratively, wherein, the solution, which is fixedly mounted with, puts including being arranged in the valve jacket 5 and oral area is towards left end
Peace access slot 54, be provided in peace 54 lateral wall of access slot to connect and external connect slot 53, the sliding installation of peace access slot 54
There is sliding-contacted rod 51, the 51 right end lateral surface of sliding-contacted rod is fixedly installed trolley shoe 510, leads to described in 510 break-through of trolley shoe
Access slot 53 is simultaneously appeared in the valve jacket 5, and peace 54 right end of access slot is installed with the second spring element 511, second elastic force
Part 511 is fixedly connected with 51 right end of sliding-contacted rod.
Valuably or illustratively, wherein, equity is provided with the 4th sliding slot 40 in the described first sliding 41 two side of slot,
It is slipped in described 4th sliding slot 40 and projection 421 is installed, the 3rd spring element is also installed in the described 4th sliding slot 40
422, the 3rd spring element 422 is fixedly connected with the projection 421, and the 3rd spring element 422 is to by the projection 421
It biases inwardly.
Valuably or illustratively, wherein, 42 outboard end of locking bar is provided with guiding face 426.
Valuably or illustratively, the covering plate 200 is arranged at the distribution box 1 of the 2 outside top of distribution base
Left surface, the LED light 201 are arranged in 200 bottom surface of covering plate, the covering plate 200 in 201 outside of LED light
Bottom surface be equipped with light-transmitting plate 202, by the covering plate 200 distribution base 2 can be carried out cover prevent dust or it is water stain fall
The normal operation of the present apparatus is influenced after entering, illumination can be realized when light is dark by the LED light 201, improve illumination brightness,
So as to improve simplicity during first 3 grafting of power connection end.
Power connection end first 3 in the present invention in device and add protection unit in original state, the power connection end first 3 and insert
Between pin 31 is located at two straight panels 43 under the action of first spring element 33, and the locking bar 42 is in the 3rd spring element
By top pressure inwardly the first squint face 423 is made to offset with the squint face 522 that presses under the action of 422, it is described sliding
Bar 51 is not exposed to the valve jacket 5 under the action of second spring element 511 to contract；
In use, hold the valve jacket 5 by the straight panel 43 be inserted into it is described connect in slot 21, due to the straight panel 43 with it is described
The cooperation of slot 21 is connected, the bolt 31 can be made to be aligned with the reeve slot 22, after continuation promotes to the right the valve jacket 5, can be made
The bolt 31 is inserted into the reeve slot 22 and is connected with the electrical piece 24, when the straight panel 43 is completely inserted into institute
It states when connecting in slot 21, the locking groove 23 is aligned with the locking bar 42, promotes the top plate 520, the top plate to the right at this time
520 promote the pushing ram 52 to slide to the right, during the pushing ram 52 slides to the right, due to the first squint face
423 offset with the squint face 522 that presses, and therefore, the pushing ram 52 can drive and appear and be inserted into outside 42 phase of locking bar
In the locking groove 23, when the first squint face 423 with it is described press squint face 522 depart from cooperation and the parallel end faces
424 with the recessed pockets 521 coordinate when, the sliding frame 4 is locked in the sliding chamber 25；
When needing to extract the bolt 31 from the reeve slot 22, pulled out to the left using the trolley shoe 510, it is described sliding
Block 510 can drive the sliding-contacted rod 51 to slide to the left, the sliding-contacted rod 51 slide to the left during can by the top plate 520 to
Left top pressure, so as to which the pushing ram 52 be driven to fail to agree slip, the pushing ram 52 can make the parallel end faces 424 after sliding to the left
Depart from cooperation with the recessed pockets 521 and the first squint face 423 is made to offset with the squint face 522 that presses, the locking bar
42 by top pressure inwardly and make 42 outboard end of locking bar depart from the locking groove under the action of the 3rd spring element 422
23, the sliding frame 4 and power connection end first 3 can then be pulled out to the left.
The advantageous effect of apparatus of the present invention is：Power connection end head in the present invention in device and add protection unit in original state
When, between power connection end head and bolt are located at two straight panels under the action of the first spring element, so as in the power connection end head
Bolt is protected when putting everywhere, bolt is prevented to be bent and influences to use；
When in use, straight panel is inserted by holding valve jacket connects in slot, due to straight panel and the cooperation for connecting slot, so as to make bolt
It is aligned, continues after promoting valve jacket to the right with injecting slot, can be inserted into bolt and inject in slot and be connected with electrical piece, work as straight panel
It is completely inserted into when connecting in slot, locking groove is aligned with locking bar, promotes top plate to the right at this time, can be driven and be appeared and insert outside locking bar phase
Enter into locking groove, when the first squint face and press squint emaciated face from cooperation and parallel end faces coordinate with recessed pockets when, slip frame
It is locked in sliding chamber, since sliding frame and the distance between power connection end head are limited at this time, and the first spring element is compressed,
Therefore, if accidentally pull or stumble to cable, bolt will not be made to depart from cooperation with injecting slot, so as to considerably increase confession
The safety and stability of electricity, prevents grafting from loosening；
When needing to extract bolt from reeve slot, being pulled out to the left using trolley shoe, trolley shoe can drive sliding-contacted rod to slide to the left,
Sliding-contacted rod can be by top plate top pressure to the left during sliding to the left, and so as to which pushing ram be driven to fail to agree slip, pushing ram slides to the left
After parallel end faces and recessed pockets can be made to depart from cooperation and the first squint face is made to offset with pressing squint face, locking bar is in the 3rd spring element
Under the action of by top pressure inwardly and locking bar outboard end is made to depart from locking groove, then can be by sliding frame and power connection end head to the left
It pulls out；
Apparatus of the present invention are simple in structure, effectively can prevent grafting from loosening, and safe, and stability is strong.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (6)
1. a kind of modified welder, including be fixedly mounted in distribution box distribution base, with distribution base is matched connects electricity
End and for protect power connection end head plus protection unit, it is characterised in that：Equity is equipped with up and down for end face at left and right sides of distribution box
Ring is fixed, mounting hole is equipped in fixed ring, oral area is provided in distribution base towards left sliding chamber, slips and is set in chamber right end wall
Be equipped with reeve slot, inject in slot and be provided with electrical piece, be equipped with covering device on the outside of distribution base, covering device include covering plate and
LED light, power connection end head right end are fixedly installed with injecting the matched bolt of slot, and power connection end head left end is fixedly installed cable,
Protection unit is added to include the sliding frame that can slip cooperation with sliding chamber and the up and down reciprocity straight panel for being mounted on sliding frame right end, is slipped
Frame left end is fixedly installed valve jacket, and valve jacket and sliding frame center are both provided with the slot for cable break-through, power connection end head
It is sliding to be mounted between two straight panels, and slip and the first spring element is installed between frame and power connection end head, it slips in chamber right end wall
Upper and lower equity is provided with and straight panel is matched connects slot, and equity is provided with locking groove to sliding chamber in end wall up and down, slips in frame
The first sliding slot that equity and elongation are set up and down, the first sliding slot, which slips, to be equipped with and the matched locking bar of locking groove, locking bar
Inner end is provided with the first squint face, the second squint face and the parallel end faces in the first squint face of connection and the second squint face, shell
Set is provided with the locked instrument that locking bar is driven to coordinate with locking groove and solution is fixedly mounted with and puts.
2. a kind of modified welder according to claim 1, it is characterised in that：The locked instrument includes right up and down
Etc. the second sliding slot for being arranged on valve jacket in the valve jacket and described in break-through, the described second sliding slot right end is elongated to described sliding
It is connected in frame and with the described first sliding slot, is slipped in the described second sliding slot and pushing ram is installed, the pushing ram right end is set
It is equipped with and the first squint face is matched presses squint face, the pushing ram is close to the end face outside for pressing squint face
On be provided with the matched recessed pockets of the parallel end faces, the described second sliding slot is extended close to the end face of the slot to be set
There is the 3rd sliding slot, slipped in the described 3rd sliding slot and forward block is installed, the forward block is fixedly connected with the pushing ram,
The pushing ram left end is fixedly installed top plate.
3. a kind of modified welder according to claim 1, it is characterised in that：The solution, which is fixedly mounted with, puts including being arranged on
In the valve jacket and oral area is towards the peace access slot of left end, is provided in the peace access slot lateral wall to connect and external connects slot, institute
It states peace access slot to slip sliding-contacted rod is installed, the sliding-contacted rod right end lateral surface is fixedly installed trolley shoe, the trolley shoe break-through
Described to connect slot and appear in the valve jacket, the peace access slot right end is installed with the second spring element, second spring element
It is fixedly connected with the sliding-contacted rod right end.
4. a kind of modified welder according to claim 1, it is characterised in that：In described first sliding slot two side
Equity is provided with the 4th sliding slot, is slipped in the described 4th sliding slot and is equipped with projection, also fixed peace in the described 4th sliding slot
Equipped with the 3rd spring element, the 3rd spring element is fixedly connected with the projection.
5. a kind of modified welder according to claim 1, it is characterised in that：The locking bar outboard end, which is provided with, leads
Draw face.
6. a kind of modified welder according to claim 1, it is characterised in that：The covering plate is arranged at described match somebody with somebody
The distribution box left surface of top, the LED light are arranged in the covering plate bottom surface on the outside of electric seat, on the outside of the LED light
The covering plate bottom surface be equipped with light-transmitting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414881.5A CN108092081A (en) | 2017-06-05 | 2017-06-05 | A kind of modified welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414881.5A CN108092081A (en) | 2017-06-05 | 2017-06-05 | A kind of modified welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108092081A true CN108092081A (en) | 2018-05-29 |
Family
ID=62171771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710414881.5A Pending CN108092081A (en) | 2017-06-05 | 2017-06-05 | A kind of modified welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092081A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010049216A1 (en) * | 2000-05-29 | 2001-12-06 | Yazaki Corporation | Half-fitting prevention connector |
| CN102437485A (en) * | 2011-09-13 | 2012-05-02 | 胡连精密股份有限公司 | Safety protection socket |
| CN106532351A (en) * | 2016-11-21 | 2017-03-22 | 义乌市晶凯机械设备有限公司 | Power supply insertion device used for electrical equipment |
-
2017
- 2017-06-05 CN CN201710414881.5A patent/CN108092081A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010049216A1 (en) * | 2000-05-29 | 2001-12-06 | Yazaki Corporation | Half-fitting prevention connector |
| CN102437485A (en) * | 2011-09-13 | 2012-05-02 | 胡连精密股份有限公司 | Safety protection socket |
| CN106532351A (en) * | 2016-11-21 | 2017-03-22 | 义乌市晶凯机械设备有限公司 | Power supply insertion device used for electrical equipment |
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Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |