CN111106476B - Safety switch device for starting socket - Google Patents
Safety switch device for starting socket Download PDFInfo
- Publication number
- CN111106476B CN111106476B CN202010039245.0A CN202010039245A CN111106476B CN 111106476 B CN111106476 B CN 111106476B CN 202010039245 A CN202010039245 A CN 202010039245A CN 111106476 B CN111106476 B CN 111106476B
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- space
- block
- baffle
- symmetrically
- blocks
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
Abstract
The invention discloses a safety switch device for starting a socket, which comprises a machine body, wherein the machine body is internally provided with left and right symmetrical jacks, and the left and right side walls of each jack are symmetrically provided with baffle sliding grooves.
Description
Technical Field
The invention relates to the field of electric switches, in particular to a safety switch device for starting a socket.
Background
Along with the development of the times, people rely on electricity more and more highly, people begin to attach more importance to the safe in utilization of electrical apparatus, jack in the current socket, often all directly expose outside, because child's curiosity is enough heavy, very cause the danger of electrocuteeing easily, some current some sockets do not have the switch in addition, the switch often needs plug in and out in daily life, very inconvenient, and current socket does not prevent the not hard up protect function of plug, causes the mistake easily and bumps the plug and fall.
Disclosure of Invention
The present invention is directed to a safety switch device for socket activation to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a safety switch device for starting a socket comprises a machine body, wherein bilaterally symmetrical sockets are arranged in the machine body, baffle sliding grooves are symmetrically arranged on the left side wall and the right side wall of each socket, a limit sliding groove is respectively arranged on the top wall of each baffle sliding groove, a transmission space is communicated with the rear side of each limit sliding groove, a through cavity is arranged on one side wall of each transmission space, a protection device for preventing children from mistakenly touching is arranged between each through cavity, the transmission space, each limit sliding groove, each baffle sliding groove and each limit sliding groove, each protection device comprises a baffle which is arranged in each baffle sliding groove in a bilaterally symmetrical sliding manner, a baffle spring is connected between each baffle and each baffle sliding groove, a limit block is fixedly arranged on the top surface of each baffle, each limit block extends backwards to enter the transmission space, and each limit block is respectively hinged with a hinge rod, a moving block is hinged between the two hinge rods on the left side and between the two hinge rods on the right side respectively, the bottom surface of the moving block is an inclined surface, an inclined surface block is connected in the through cavity in a sliding manner, a reset plate which is connected with the through cavity in a sliding manner is fixedly arranged on the top surface of each inclined surface block, a reset spring is connected between the reset plate and the through cavity, the left side surface and the right side surface of each inclined surface block are inclined surfaces, the inclined surface on one side can be mutually abutted against the inclined surface on the bottom surface of the moving block, fixed spaces are symmetrically arranged on the left side surface and the right side surface of the socket, driven spaces which are symmetrically arranged in a left-right manner are communicated with the rear side wall of each fixed space, a bottom space is arranged on the bottom wall of each driven space, a connecting space is arranged on one side wall of each driven space, the machine body is internally provided with a moving groove communicated with the through cavity and the connecting space, the bottom wall of the moving groove is communicated with an engaging space, the engaging space and the moving groove are internally provided with a control device for controlling the starting of a protection device and a switch device, the top surface of the machine body is bilaterally symmetrically provided with top blocks, the left side and the right side of the engaging space are symmetrically provided with bevel gear spaces, the bottom wall of the engaging space is provided with a fixing groove, and a fixing device is arranged among the fixing groove, the bevel gear spaces, the engaging space and the top blocks and used for fixing a plug.
Preferably, the switching device comprises electrified blocks which are respectively slidably mounted in the fixed space, adjusting blocks are respectively slidably connected in the fixed space, an adjusting spring is connected between each adjusting block and the corresponding electrified block, each adjusting spring and each electrified block are made of conductive materials, a driving block is fixedly arranged on one side face of each electrified block, each driving block extends backwards into the driven space and is slidably connected with the top wall of the driven space, each driving block is made of an insulating material, a linkage block is fixedly arranged on the bottom face of each driving block, the left side wall and the right side wall of each driven space are respectively rotatably connected with a rotating shaft, a movable roller is fixedly arranged on each rotating shaft, each linkage block is slidably connected with the movable roller, and a driving gear is fixedly arranged on each rotating shaft, the bottom space is respectively connected with a linkage rack in a sliding mode, and a bottom spring is connected between the linkage rack and the bottom space.
Preferably, the control device comprises a moving rod which is slidably mounted in the moving groove, a button is fixedly arranged on the top surface of the moving rod, open grooves which can be matched with the inclined surfaces on the other side of the inclined surface blocks are symmetrically formed in the left side surface and the right side surface of the moving rod, a circular ring which is slidably connected with the connecting space is fixedly arranged on the moving rod, the linkage rack can be pressed downwards by the circular ring, and a T-shaped block which can be matched with the fixed grooves is fixedly arranged on the bottom surface of the moving rod.
Preferably, the fixing device comprises a transverse shaft which is bilaterally symmetrically and rotatably installed between the first side wall of the bevel gear space and the first side wall of the meshing space, the transverse shaft can be connected with the moving rod through a bevel gear pair, an internal cavity is formed in the top block, a vertical shaft is bilaterally symmetrically and rotatably connected between the bevel gear space and the internal cavity, the bottom side of the vertical shaft is connected with the transverse shaft through the bevel gear pair, the front side wall of the internal cavity and the front side surface of the top block are rotatably connected with a through shaft, a universal joint is rotatably connected between the through shaft and the vertical shaft, a fixing block is fixedly arranged on the front side of the through shaft, and the fixing block can fix the plug.
Preferably, alternating current wires are symmetrically arranged up and down in the machine body, and flexible wires are connected between the alternating current wires and the opposite energizing blocks.
In conclusion, the beneficial effects of the invention are as follows: the plug socket can effectively close the socket through the baffle which moves left and right, can prevent children from touching the socket by mistake due to curiosity to cause electric shock, can respectively fix the metal part and the rubber part of the plug, can solve the problem that the plug falls off due to mistaken touch in daily life, and can protect and fix the plug by trying to do so through a button, so that the plug socket is simple and efficient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional front view of a safety switch device for socket activation according to the present invention;
FIG. 2 is a front cross-sectional view of the rear side of the housing of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 2;
FIG. 5 is a structural side view of the fixing groove of FIG. 2 according to the present invention;
fig. 6 is a side sectional view of the fixing block of fig. 1 according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a safety switch device for starting a socket comprises a machine body 21, wherein bilaterally symmetrical sockets 34 are arranged in the machine body 21, baffle sliding grooves 33 are symmetrically arranged on left and right side walls of each socket 34, a top wall of each baffle sliding groove 33 is respectively provided with a limiting sliding groove 31, a transmission space 50 is communicated with the rear side of each limiting sliding groove 31, a through cavity 52 is arranged on one side wall of each transmission space 50, the through cavity 52 is provided with the transmission space 50, the limiting sliding grooves 31 are provided with a protection device 101 used for preventing children from mistakenly touching the baffle sliding grooves 33, the protection device 101 comprises baffle plates 29 which are bilaterally symmetrically slidably arranged in the baffle sliding grooves 33, baffle springs 32 are connected between the baffle plates 29 and the baffle sliding grooves 33, each baffle plate 29 is fixedly provided with a limiting block 30 on the top surface, and the limiting block 30 extends backwards to enter the transmission space 50, each limiting block 30 is hinged with a hinge rod 49, a moving block 48 is hinged between the two hinge rods 49 on the left side and between the two hinge rods 49 on the right side, the bottom surface of the moving block 48 is an inclined surface, an inclined surface block 56 is connected in the through cavity 52 in a sliding manner, a reset plate 54 connected in the through cavity 52 in a sliding manner is fixedly arranged on the top surface of each inclined surface block 56, a reset spring 55 is connected between the reset plate 54 and the through cavity 52, the left side surface and the right side surface of the inclined surface block 56 are inclined surfaces, the inclined surface on one side can be abutted against the inclined surface on the bottom surface of the moving block 48, the left side surface and the right side surface of the socket 34 are symmetrically provided with fixed spaces 22, the rear side wall of the fixed space 22 is communicated with driven spaces 51 symmetrically arranged on the left side and the right side, the bottom wall of each driven space 51 is provided with a bottom space 65, a switch device 102 for electrifying is arranged among the bottom space 65, the driven space 51 and the fixed space 22, a moving groove 67 communicated with the through cavity 52 and the connecting space 60 is arranged in the machine body 21, a meshing space 45 is communicated with the bottom wall of the moving groove 67, a control device 103 for controlling the starting of the protection device 101 and the switch device 102 is arranged in the meshing space 45 and the moving groove 67, top blocks 37 are symmetrically arranged on the top surface of the machine body 21 in the left-right direction, bevel gear spaces 47 are symmetrically arranged on the left side and the right side of the meshing space 45, a fixed groove 44 is arranged on the bottom wall of the meshing space 45, a fixing device 104 is arranged among the fixed groove 44, the bevel gear spaces 47, the meshing space 45 and the top blocks 37, and the fixing device 104 is used for fixing a plug.
In addition, in one embodiment, the switch device 102 includes energizing blocks 25 slidably installed in the fixed spaces 22, adjusting blocks 27 are slidably connected in the fixed spaces 22, adjusting springs 26 are connected between the adjusting blocks 27 and the corresponding energizing blocks 25, the adjusting blocks 27, the adjusting springs 26 and the energizing blocks 25 are all made of conductive materials, a driving block 23 is fixedly installed on one side surface of each energizing block 25, the driving block 23 extends backwards into the driven space 51 and is slidably connected with the top wall of the driven space 51, the driving block 23 is made of an insulating material, a coupling block 58 is fixedly installed on the bottom surface of each driving block 23, a rotating shaft 62 is rotatably connected to each of the left and right side walls of the driven space 51, and a moving roller 57 is fixedly installed on each rotating shaft 62, the linkage block 58 is slidably connected with the movable roller 57, the rotating shaft 62 is fixedly provided with a driving gear 63, the bottom spaces 65 are respectively and slidably connected with linkage racks 61, a bottom spring 66 is connected between the linkage racks 61 and the bottom spaces 65, so that when the linkage racks 61 move downwards, the rotating shaft 62 and the movable roller 57 are driven to rotate, the linkage block 58 and the driving block 23 are driven to move, the electrifying block 25 and the adjusting block 27 are driven to move close to each other, and when a plug is inserted into the socket 34, the metal part of the plug can be fixedly electrified through the adjusting block 27.
In addition, in one embodiment, the control device 103 includes a moving rod 42 slidably installed in the moving groove 67, a button 41 is fixedly installed on a top surface of the moving rod 42, open grooves 53 capable of engaging with the inclined surface on the other side of the inclined surface block 56 are symmetrically installed on left and right side surfaces of the moving rod 42, a ring 59 slidably connected with the connecting space 60 is further fixedly installed on the moving rod 42, the link rack 61 can be pressed downward by the ring 59, a T-shaped block 43 capable of engaging with the fixed groove 44 is fixedly installed on a bottom surface of the moving rod 42, so that the moving rod 42 is driven to move downward by pressing the button 41 downward by hand, the inclined surface block 56 is pressed out of the open groove 53, the link rack 61 is pressed downward, the T-shaped block 43 is clamped into the fixed groove 44 at this time, and then the button 41 is rotated ninety degrees by hand, so that the T-block 43 is fixed in the fixing groove 44.
In addition, in one embodiment, the fixing device 104 includes a lateral shaft 46 that is installed between a lateral wall of the bevel gear space 47 and a lateral wall of the engaging space 45 in a bilateral symmetry manner, the lateral shaft 46 can be connected with the moving rod 42 through a bevel gear pair, the top block 37 is provided with an inner cavity 38, a vertical shaft 40 is connected between the bevel gear space 47 and the inner cavity 38 in a bilateral symmetry manner, a bottom side of the vertical shaft 40 is connected with the lateral shaft 46 through a bevel gear pair, a front lateral wall of the inner cavity 38 and a front lateral surface of the top block 37 are connected with a through shaft 35 in a rotation manner, a universal joint 39 is connected between the through shaft 35 and the vertical shaft 40 in a rotation manner, a fixing block 36 is fixedly arranged at a front side of the through shaft 35, the fixing block 36 can fix a plug, so that when the lateral shaft 46 rotates, the vertical shaft 40 is driven to rotate, The universal joint 39 and the through shaft 35 rotate, so that the fixing block 36 is driven to rotate, and the plug is fixed through the fixing block 36.
In addition, in one embodiment, the body 21 is symmetrically provided with ac wires 28 up and down, and flexible wires 24 are connected between the ac wires 28 and the opposite energizing blocks 25.
In the initial state, the shutter 29 closes the insertion opening 34, the adjustment block 27 is located in the fixing space 22, and the button 41 is located at the uppermost side.
When the socket 34 needs to be opened, the button 41 is held by a hand and pressed downwards, so that the moving rod 42 is driven to move downwards, the inclined surface block 56 is pressed out of the open slot 53, the linkage rack 61 is pressed downwards, and the T-shaped block 43 is clamped in the fixed slot 44;
at the moment, the inclined plane block 56 and the reset plate 54 move to push the moving block 48 upwards, so that the hinge rod 49 drives the limiting block 30 to move towards two sides, the baffle plate 29 is driven to move towards the left side and the right side, and the socket 34 is opened;
when the linkage rack 61 moves downwards, the rotating shaft 62 and the moving roller 57 are driven to rotate, the linkage block 58 and the driving block 23 are driven to move, the electrifying block 25 and the adjusting block 27 are driven to move close to each other, and when the plug is inserted into the socket 34, the metal part of the plug can be fixedly electrified through the adjusting block 27;
the button 41 is then rotated by hand ninety degrees, thereby causing the T-block 43 to be secured in the securing slot 44, while simultaneously rotating the transverse shaft 46, the vertical shaft 40, the through shaft 35, and the securing block 36, thereby securing the plug.
The invention has the beneficial effects that: the plug socket can effectively close the socket through the baffle which moves left and right, can prevent children from touching the socket by mistake due to curiosity to cause electric shock, can respectively fix the metal part and the rubber part of the plug, can solve the problem that the plug falls off due to mistaken touch in daily life, and can protect and fix the plug by trying to do so through a button, so that the plug socket is simple and efficient.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. A safety switch device for socket starting, includes organism, its characterized in that: the machine body is internally provided with bilaterally symmetrical spigots, the left side wall and the right side wall of each spigot are symmetrically provided with baffle chutes, the top wall of each baffle chute is respectively provided with a limit chute, the rear side of each limit chute is communicated with a transmission space, one side wall of each transmission space is provided with a through cavity, a protection device for preventing children from mistakenly touching is arranged among the through cavity, the transmission space, the limit chutes, the baffle chutes and the limit chutes, the protection device comprises baffles which are bilaterally and symmetrically slidably arranged in the baffle chutes, a baffle spring is connected between each baffle and the baffle chute, the top surface of each baffle is fixedly provided with a limit block, the limit blocks extend backwards into the transmission space, each limit block is respectively hinged with a hinged rod, and moving blocks are respectively hinged between the two hinged rods on the left side and between the two hinged rods on the right side, the bottom surface of the moving block is an inclined surface, inclined surface blocks are slidably connected in the through cavity, a reset plate slidably connected with the through cavity is fixedly arranged on the top surface of each inclined surface block, a reset spring is connected between the reset plate and the through cavity, the left side surface and the right side surface of each inclined surface block are inclined surfaces, the inclined surface on one side can be abutted against the inclined surface on the bottom surface of the moving block, fixed spaces are symmetrically arranged on the left side surface and the right side surface of the socket, driven spaces symmetrically arranged on the left side surface and the right side surface of the socket are communicated with the rear side wall of each fixed space, a bottom space is arranged on the bottom wall of each driven space, a connecting space is arranged on one side wall of each driven space, switch devices for electrifying are arranged among the bottom space, the driven spaces and the fixed spaces, a moving groove communicated with the through cavity and the connecting space is arranged in the machine body, and, a control device for controlling the starting of a protection device and a switch device is arranged in the meshing space and the moving groove, top blocks are symmetrically arranged on the left side and the right side of the top surface of the machine body, bevel gear spaces are symmetrically arranged on the left side and the right side of the meshing space, fixing grooves are formed in the bottom wall of the meshing space, fixing devices are arranged among the fixing grooves, the bevel gear spaces, the meshing space and the top blocks, and the fixing devices are used for fixing plugs; the switching device comprises electrified blocks which are respectively and slidably mounted in the fixed space, regulating blocks are respectively and slidably connected in the fixed space, a regulating spring is connected between each regulating block and the corresponding electrified block, each regulating spring and each electrified block are made of conductive materials, a driving block is fixedly arranged on one side surface of each electrified block, each driving block extends backwards into the driven space and is slidably connected with the top wall of the driven space, each driving block is made of an insulating material, the bottom surface of each driving block is fixedly provided with a linkage block, the left side wall and the right side wall of each driven space are respectively and rotatably connected with a rotating shaft, a movable roller is respectively and fixedly arranged on each rotating shaft, each linkage block is slidably connected with the movable roller, a driving gear is fixedly arranged on each rotating shaft, and linkage racks are respectively and slidably connected in the bottom space, a bottom spring is connected between the linkage rack and the bottom space; the control device comprises a moving rod which is slidably arranged in the moving groove, a button is fixedly arranged on the top surface of the moving rod, open grooves which can be matched with the inclined surface on the other side of the inclined surface block are symmetrically formed in the left side surface and the right side surface of the moving rod, a circular ring which is slidably connected with the connecting space is fixedly arranged on the moving rod, the circular ring can press the linkage rack downwards, and a T-shaped block which can be matched with the fixed groove is fixedly arranged on the bottom surface of the moving rod; the fixing device comprises a transverse shaft which is bilaterally symmetrically and rotatably installed between one side wall of the bevel gear space and one side wall of the meshing space, the transverse shaft can be connected with the moving rod through a bevel gear pair, an internal cavity is formed in the top block, a vertical shaft is bilaterally symmetrically and rotatably connected between the bevel gear space and the internal cavity, the bottom side of the vertical shaft is connected with the transverse shaft through the bevel gear pair, the front side wall of the internal cavity and the front side surface of the top block are rotatably connected with a through shaft, a universal joint is rotatably connected between the through shaft and the vertical shaft, a fixing block is fixedly arranged on the front side of the through shaft, and a plug can be fixed by the fixing block; alternating current wires are symmetrically arranged up and down in the machine body, and flexible wires are connected between the alternating current wires and the opposite electrified blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039245.0A CN111106476B (en) | 2020-01-14 | 2020-01-14 | Safety switch device for starting socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039245.0A CN111106476B (en) | 2020-01-14 | 2020-01-14 | Safety switch device for starting socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111106476A CN111106476A (en) | 2020-05-05 |
| CN111106476B true CN111106476B (en) | 2020-09-01 |
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ID=70426200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039245.0A Expired - Fee Related CN111106476B (en) | 2020-01-14 | 2020-01-14 | Safety switch device for starting socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111106476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164938B (en) * | 2020-09-28 | 2022-01-18 | 广州科通达信息科技有限公司 | WiFi remote control's intelligent switch socket |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650268A (en) * | 1984-03-02 | 1987-03-17 | Dart Industries Inc. | Cordless iron |
| CN102299454B (en) * | 2011-06-26 | 2013-04-24 | 黄华道 | Power socket possessing plug locking mechanism |
| CN202333297U (en) * | 2011-11-29 | 2012-07-11 | 胡海明 | Rotary type water-proof safe-disengagement power expansion board |
| CN202423690U (en) * | 2011-11-29 | 2012-09-05 | 胡海明 | Rotary type safe disconnecting power expansion board with water-draining structure |
| CN204012020U (en) * | 2014-06-11 | 2014-12-10 | 华北电力大学（保定） | A kind of safety power source plug socket |
| CN207098220U (en) * | 2017-08-12 | 2018-03-13 | 深圳中壹建设工程有限公司 | A kind of safety socket |
| CN207925834U (en) * | 2018-03-26 | 2018-09-28 | 靳西文 | A kind of Novel socket |
-
2020
- 2020-01-14 CN CN202010039245.0A patent/CN111106476B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN111106476A (en) | 2020-05-05 |
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Effective date of registration: 20200728 Address after: 325600, Zhejiang, Wenzhou Province, Yueqing City, Zhenning Lok Tung Road, No. 418 East Applicant after: YUEQING TONGDA WIRE ELECTRIC FACTORY Address before: 322200 No.5, row 2, South Mountain District, 20 mu, Xianhua street, Pujiang County, Jinhua City, Zhejiang Province Applicant before: Pujiang Lecheng Electronic Technology Co.,Ltd. |
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