CN205488807U - Plug and socket with self -locking function - Google Patents
Plug and socket with self -locking function Download PDFInfo
- Publication number
- CN205488807U CN205488807U CN201620075272.2U CN201620075272U CN205488807U CN 205488807 U CN205488807 U CN 205488807U CN 201620075272 U CN201620075272 U CN 201620075272U CN 205488807 U CN205488807 U CN 205488807U
- Authority
- CN
- China
- Prior art keywords
- inwall
- wall
- socket
- gathering sill
- cover plate
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a plug and socket with self -locking function, the connector comprises a plug and a socket, the socket is including the open -ended casing that makes progress, the casing internal fixation has 2 or 3 to lead electrical pillar, still including the apron the jack has been seted up on the apron, the jack with the quantity of leading electrical pillar equals, the jack with lead the electrical pillar one -to -one, the apron lid is established the opening part of casing, the opening part of casing is equipped with the dog, the apron is located lead electrical pillar with between the dog, and can lead electrical pillar with slide about between the dog, the plug includes plug body, the last contact piece that is equipped with of plug body, the quantity of contact piece with the quantity of leading electrical pillar is equal, just the contact piece with lead the electrical pillar one -to -one. The utility model discloses can realize singlehanded plug.
Description
Technical field
This utility model relates to a kind of plug and socket with auto-lock function, belongs to electric field.
Background technology
Socket in the market is provided with jack, lower house, metallic conduction contact chip by a upper shell and upper shell, and metallic conduction contact chip is embedded in lower house, and three conductive feet of the plug of electrical equipment contact with the metallic conduction contact chip interference fit in socket.During electrical connection, time in the plug insertion socket of electrical equipment, plug conducting foot inserts in conductive contact film and it can be made to produce deformation, in the conductive contact film supporting construction that metallic conduction contact chip is arranged in lower house, this structure provides the power of a prevention conductive contact film deformation, metallic conduction sheet is made to clamp plug conducting foot, it is ensured that in use the plug of electrical equipment is without departing from socket, it is ensured that Electrical Safety.When electricity consumption terminates, when needing to come out of the socket plug, needing to overcome this chucking power, if socket hands or other device not being fixed, plug is difficult to come out of the socket.If socket is placed in a narrow space, both hands cannot stretch into simultaneously, can only one-handed performance time, now will be more difficult to pull out plug, bring very big inconvenience to operation.
Electrical Safety is that people are concerned about the most, so in use must assure that the plug of electrical equipment is without departing from socket, this metallic conduction contact chip being accomplished by socket lower house and its supporting construction provide sufficiently large chucking power, but bring another problem after do so, when electricity consumption terminates, when needing to come out of the socket plug, need to overcome this chucking power, if socket hands or other device not being fixed, plug is difficult to come out of the socket.If socket is placed in a narrow space, both hands cannot stretch into simultaneously, can only one-handed performance time, now will be more difficult to pull out plug, bring very big inconvenience to operation.Simultaneously after repeatedly plug, metallic conduction contact chip can follow the string, it is impossible to provides and guarantees safe chucking power, brings the potential safety hazard of equipment electricity consumption.
Utility model content
In order to solve the problem that prior art exists, this utility model provides a kind of plug and socket with auto-lock function, it is possible to realize inserting by one hand.
The technical scheme that this utility model is used is:
A kind of socket with auto-lock function, including socket, described socket includes the housing of upward opening, 2 or 3 conductive poles it are fixed with in described housing, also include offering on cover plate described in cover plate jack, described jack is equal with the quantity of described conductive pole, described jack and described conductive pole one_to_one corresponding, described cover plate lid is located at the opening part of described housing, the opening part of described housing is provided with block, described cover plate is between described conductive pole and described block, and can slide up and down between described conductive pole and described block.
Further technical scheme is: extend the connecting portion of shaped as frame under the four of described cover plate are lateral, described connecting portion is connected with the inwall of described housing by self-locking regulating mechanism, described self-locking regulating mechanism includes gathering sill, guide post and the spring being arranged on described connecting portion, one end of described guide post is hinged on the inwall of described housing, the other end of described guide post is connected with described gathering sill, described spring is vertically arranged, one end of described spring is connected with the diapire of described housing, and the other end of described spring is connected with the bottom of described connecting portion.
Further technical scheme is: described gathering sill includes the lower gathering sill of U-shaped and the upper gathering sill of V-arrangement, and two free ends of described lower gathering sill are connected with two free ends of described upper gathering sill respectively.
Further technical scheme is: described lower gathering sill includes lower inwall and lower outer wall, described upper gathering sill includes inwall and upper outer wall, the two ends of described lower inwall are connected with the two ends of described upper inwall, the two ends of described lower outer wall are connected with the two ends of upper outer wall, described lower inwall and the junction arc transition of the junction arc transition of described upper inwall, described lower outer wall and described upper outer wall.
Further technical scheme is: two junctions between described upper inwall and described lower inwall are respectively the left junction point of inwall and the right junction point of inwall, described upper outer wall is respectively the left junction point of outer wall and the right junction point of outer wall with two junctions of described lower outer wall, the left junction point of described outer wall is positioned at the right side of the left junction point of described inwall, and the right junction point of described outer wall is positioned at the right side of the right junction point of described inwall；
The upper inwall folding flex point of described upper inwall is positioned at the right side of the upper outer wall folding flex point of described upper outer wall, and the lower inwall folding flex point of described lower inwall is positioned at the right side of the lower outer wall folding flex point of described lower outer wall.
Further technical scheme is: described header body is provided with jack, and described contact chip is positioned at described jack.
Further technical scheme is: offer draw-in groove on described conductive pole.
This utility model additionally provides a kind of plug, including header body, described header body is provided with contact chip, the quantity of described contact chip is equal with the quantity of described conductive pole, and described contact chip and described conductive pole one_to_one corresponding, described header body is provided with jack, and described contact chip is positioned at described jack.
The beneficial effects of the utility model:
This utility model is by arranging cover plate on socket, and cover plate can slide up and down freely, when cover plate slides into bottom, can be exposed at the jack on cover plate by conductive pole, consequently facilitating carry out coordinating energising with plug.
The setting of self-locking regulating mechanism, ensure that cover plate has two stations mutually, lower station and upper station, ensure that when lower station conductive pole exposes at the jack on cover plate, and during upper station, ensure that conductive pole is fully located at the downside of cover plate, the concrete structure of self-locking regulating mechanism, it is achieved that inserting by one hand plug.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is a kind of schematic diagram of gathering sill；
Fig. 4 is the another kind of schematic diagram of gathering sill.
In figure: 1, cover plate；2, jack；3, conductive pole；4, connecting portion；5, gathering sill；6, housing；10, guide post；51, upper gathering sill；52, lower inwall；53, lower outer wall；54, upper outer wall；55, upper inwall；56, lower inwall folding flex point；57, lower outer wall folding flex point；58, the left junction point of outer wall；59, the left junction point of inwall；60, upper outer wall folding flex point；61, upper inwall folding flex point；62, the right junction point of outer wall；63, the right junction point of inwall；64, lower gathering sill.
Detailed description of the invention
See Fig. 1 and Fig. 2, this utility model relates to a kind of plug and socket with auto-lock function, including plug and socket, described socket includes the housing 6 of upward opening, 2 or 3 conductive poles 3 it are fixed with in described housing 6, also include offering on cover plate 1 described in cover plate 1 jack 2, described jack 2 is equal with the quantity of described conductive pole 3, described jack 2 and described conductive pole 3 one_to_one corresponding, described cover plate 1 lid is located at the opening part of described housing 6, the opening part of described housing 6 is provided with block, described cover plate 1 is between described conductive pole 3 and described block, and can slide up and down between described conductive pole 3 and described block；Described plug includes that header body, described header body are provided with contact chip, and the quantity of described contact chip is equal with the quantity of described conductive pole 3, and described contact chip and described conductive pole 3 one_to_one corresponding.The connecting portion 4 of shaped as frame is extended under the four of described cover plate 1 are lateral, described connecting portion 4 is connected with the inwall of described housing 6 by self-locking regulating mechanism, described self-locking regulating mechanism includes gathering sill 5, guide post 10 and the spring being arranged on described connecting portion 4, one end of described guide post 10 is hinged on the inwall of described housing 6, the other end of described guide post 10 is connected with described gathering sill 5, described spring is vertically arranged, one end of described spring is connected with the diapire of described housing 6, and the other end of described spring is connected with the bottom of described connecting portion 4.
Specifically, when plug is found on socket, plug presses cover plate 1, cover plate 1 moves down (compression spring), conductive pole 3 will stretch out by the jack 2 from cover plate 1, and then be connected with the contact chip in header body, realize the power supply to plug, then locking (cover plate 1 arrives lower station), so ensure that coordinating of plug and socket, when plug is pulled up from socket, only need to press pressure plug again, self-locking regulating mechanism unlocks, cover plate 1 is upwards pushed up by spring, plug also can upwards be pushed up by cover plate 1, and then ensure that plug separates with conductive pole 3.
Seeing Fig. 3 and Fig. 4, described gathering sill 5 includes the lower gathering sill 64 of U-shaped and the upper gathering sill 51 of V-arrangement, and two free ends of described lower gathering sill 64 two free ends with described upper gathering sill 51 respectively are connected.nullDescribed lower gathering sill 64 includes lower inwall 52 and lower outer wall 53，Described upper gathering sill 51 includes inwall 55 and upper outer wall 54，The two ends of described lower inwall 52 are connected with the two ends of described upper inwall 55，The two ends of described lower outer wall 53 are connected with the two ends of upper outer wall 54，Described lower inwall 52 and the junction arc transition of described upper inwall 55，Described lower outer wall 53 and the junction arc transition of described upper outer wall 54，Two junctions between described upper inwall 55 and described lower inwall 52 are respectively the left junction point of inwall 59 and the right junction point of inwall 63，Described upper outer wall 54 is respectively the left junction point of outer wall 58 and the right junction point of outer wall 62 with two junctions of described lower outer wall 53，The left junction point of described outer wall 58 is positioned at the right side of the left junction point of described inwall 59，The right junction point of described outer wall 62 is positioned at the right side of the right junction point of described inwall 63；The upper inwall folding flex point 61 of described upper inwall 55 is positioned at the right side of the upper outer wall folding flex point 60 of described upper outer wall 54, and the lower inwall folding flex point 56 of described lower inwall 52 is positioned at the right side of the lower outer wall folding flex point 57 of described lower outer wall 53.
nullWork to self-locking mechanism is described in detail below，When cover plate 1 is positioned at station，The other end of guide post 10 coordinates with lower outer wall folding flex point 57，Now press lower cover 1，Cover plate 1 moves relatively downward，The other end of guide post 10 is the most mobile to be contacted with lower inwall 52，Owing to lower inwall folding flex point 56 is positioned at the right side of lower outer wall folding flex point 57，Guide post 10 will be along lower inwall 52 left shift，Continue to press cover clamp 1，Cover plate 1 moves down，The other end of guide post 10 moves up the arrival left junction point of outer wall 58 relative to cover plate 1，Owing to the left junction point of outer wall 58 is positioned at the right side of the left junction point of inwall 59，Now unclamp cover plate 1，Spring will upwards lamina tecti 1 (cover plate 1 moves upward，The other end of guide post 10 moves relatively downward and contacts with upper inwall 55，And it is positioned at the right side of the left junction point of inwall 59，Thus guide the other end of guide post 10 to arrive upper inwall folding flex point 61 (cover plate 1 is now placed in lower station).This process is the work process of self-locking mechanism in plug insertion socket.
Cover plate 1 is positioned at lower station, press pressure plug, cover plate 1 is driven to move downward, the other end of guide post 10 is the most mobile to be contacted with upper outer wall 54, owing to upper inwall folding flex point 61 is positioned at the right side of upper outer wall folding flex point 60, the most now the other end of guide post 10 is located in the right side of outer wall folding flex point 60, continue to press cover clamp 1, guide post 10 will be along upper outer wall 54 to upper right angular variation, until the other end of guide post 10 junction point right with outer wall 62 contacts, stop, the right junction point of outer wall 62 is positioned at the right side of the right junction point of inwall 63, thus when unclamping cover plate 1 (plug), cover plate 1 is upwards pushed up by spring, and then the other end opposing cover plates 1 of guide post 10 is moved down until arriving lower outer wall folding flex point 57 (upper station).
It should be noted that the quantity of self-locking regulating mechanism is 2 sets under normal circumstances, to guarantee sliding up and down normally and uniform force of cover plate 1.
Draw-in groove is offered on described conductive pole 3.
Inventor is it is considered that existing plug is homalocephalus, and the draw-in groove offered is it is possible to solve the problem of ordinary plug plug, but cannot accomplish inserting by one hand at slotting ordinary plug.
Claims (7)
1. a socket with auto-lock function, including socket, described socket includes the housing of upward opening, 2 or 3 conductive poles it are fixed with in described housing, also include offering on cover plate described in cover plate jack, described jack is equal with the quantity of described conductive pole, described jack and described conductive pole one_to_one corresponding, it is characterized in that: described cover plate lid is located at the opening part of described housing, the opening part of described housing is provided with block, described cover plate is between described conductive pole and described block, and can slide up and down between described conductive pole and described block.
A kind of socket with auto-lock function the most according to claim 1, it is characterized in that: under the four of described cover plate are lateral, extend the connecting portion of shaped as frame, described connecting portion is connected with the inwall of described housing by self-locking regulating mechanism, described self-locking regulating mechanism includes the gathering sill being arranged on described connecting portion, guide post and spring, one end of described guide post is hinged on the inwall of described housing, the other end of described guide post is connected with described gathering sill, described spring is vertically arranged, one end of described spring is connected with the diapire of described housing, the other end of described spring is connected with the bottom of described connecting portion.
A kind of socket with auto-lock function the most according to claim 2, it is characterised in that: described gathering sill includes the lower gathering sill of U-shaped and the upper gathering sill of V-arrangement, and two free ends of described lower gathering sill are connected with two free ends of described upper gathering sill respectively.
A kind of socket with auto-lock function the most according to claim 3, it is characterized in that: described lower gathering sill includes lower inwall and lower outer wall, described upper gathering sill includes inwall and upper outer wall, the two ends of described lower inwall are connected with the two ends of described upper inwall, the two ends of described lower outer wall are connected with the two ends of upper outer wall, described lower inwall and the junction arc transition of the junction arc transition of described upper inwall, described lower outer wall and described upper outer wall.
A kind of socket with auto-lock function the most according to claim 4, it is characterized in that: two junctions between described upper inwall and described lower inwall are respectively the left junction point of inwall and the right junction point of inwall, described upper outer wall is respectively the left junction point of outer wall and the right junction point of outer wall with two junctions of described lower outer wall, the left junction point of described outer wall is positioned at the right side of the left junction point of described inwall, and the right junction point of described outer wall is positioned at the right side of the right junction point of described inwall；
The upper inwall folding flex point of described upper inwall is positioned at the right side of the upper outer wall folding flex point of described upper outer wall, and the lower inwall folding flex point of described lower inwall is positioned at the right side of the lower outer wall folding flex point of described lower outer wall.
The socket with auto-lock function the most according to claim 1, it is characterised in that: offer draw-in groove on described conductive pole.
7. the plug matched with the socket described in any one of claim 1-6, it is characterized in that: include header body, described header body is provided with contact chip, the quantity of described contact chip is equal with the quantity of described conductive pole, and described contact chip and described conductive pole one_to_one corresponding, described header body is provided with jack, and described contact chip is positioned at described jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075272.2U CN205488807U (en) | 2016-01-26 | 2016-01-26 | Plug and socket with self -locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075272.2U CN205488807U (en) | 2016-01-26 | 2016-01-26 | Plug and socket with self -locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488807U true CN205488807U (en) | 2016-08-17 |
Family
ID=56618567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075272.2U Expired - Fee Related CN205488807U (en) | 2016-01-26 | 2016-01-26 | Plug and socket with self -locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981776A (en) * | 2017-04-20 | 2017-07-25 | 深圳市航嘉驰源电气股份有限公司 | A kind of one-hand operation auto spring out type plug |
| CN108110580A (en) * | 2017-12-20 | 2018-06-01 | 江西佰仕通电子科技有限公司 | One kind is exempted to pull out formula charging head |
-
2016
- 2016-01-26 CN CN201620075272.2U patent/CN205488807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981776A (en) * | 2017-04-20 | 2017-07-25 | 深圳市航嘉驰源电气股份有限公司 | A kind of one-hand operation auto spring out type plug |
| CN108110580A (en) * | 2017-12-20 | 2018-06-01 | 江西佰仕通电子科技有限公司 | One kind is exempted to pull out formula charging head |
| CN108110580B (en) * | 2017-12-20 | 2023-05-09 | 江西佰仕通电子科技有限公司 | Pulling-free charging head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170126 |