CN207664302U - A kind of terminal plate - Google Patents
A kind of terminal plate Download PDFInfo
- Publication number
- CN207664302U CN207664302U CN201721744200.3U CN201721744200U CN207664302U CN 207664302 U CN207664302 U CN 207664302U CN 201721744200 U CN201721744200 U CN 201721744200U CN 207664302 U CN207664302 U CN 207664302U
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- CN
- China
- Prior art keywords
- elastic sheet
- electroconductive elastic
- wire conductive
- jack
- terminal 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.)
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Abstract
The utility model provides a kind of terminal plate, including：Surface has the shell of jack；The first cavity and the second cavity being arranged at intervals in shell,Corresponding jack connection respectively,It is respectively equipped with neutral wire conductive and live wire conductive in first cavity and the second cavity,It is respectively arranged with the first electroconductive elastic sheet and the second electroconductive elastic sheet between live wire conductive and the corresponding jack of neutral wire conductive,First electroconductive elastic sheet and the second electroconductive elastic sheet are arranged with live wire conductive and neutral wire conductive interval respectively,The first electroconductive elastic sheet and live wire conductive are pressed when plug is inserted into jack,Second electroconductive elastic sheet is in direct contact with neutral wire conductive,It is powered at this time,When plug extracts jack, the recovery deformation of the first electroconductive elastic sheet is contacted to live wire conductive disconnection,Second electroconductive elastic sheet restores deformation and is contacted to neutral wire conductive disconnection,When finger is accidentally inserted into jack,Live wire conductive and neutral wire conductive, which will not be touched, leads to electric shock accidents,Effectively improve the safety of terminal plate.
Description
Technical field
The utility model belongs to receptacle technical field, and in particular to a kind of terminal plate.
Background technology
Terminal plate is common electric device, and terminal plate is equipped with multiple jacks, can give multiple electric power supplies simultaneously, uses
It is convenient.Common terminal plate includes the jack of holes and three holes, and the conduction to connect with external firewire or zero curve is provided in jack
Piece, the electrode slice on appliance plug are inserted into jack that contacted with conductive sheet can be to electric power supply.Children are by finger in order to prevent
It stretches into jack or other conductive foreign matters stretches into and Danger Electric shock risk occurs in jack, some terminal plates increase protection in the market
Structure, but the usage safety performance of existing terminal plate is still universal relatively low, such as part protection against electric shock terminal plate is only inside jack
Elastic insulated catch is provided at close to jack, plug electrode piece first squeezes into the gap of elastic insulated catch when being inserted into jack, or
Person squeezes elastic insulated catch, is further continued for being inserted into and contacts conduction with firewire or neutral wire conductive, although can be to a certain degree
On prevent error shock, but during the long-time service of terminal plate, brute-force plug plug is very easy to cause elastic insulated catch
Bending is impaired, loses defencive function, there are electric shock hidden danger.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome terminal plate security performance in the prior art relatively low
Defect, a kind of degree of protection is high to providing, terminal plate easy to use.
For this purpose, the utility model provides a kind of terminal plate, including：
Shell, surface have the jack suitable for plug grafting；
Spaced first cavity and the second cavity, are disposed in the housing, and the corresponding jack connects respectively
It is logical, live wire conductive is equipped in first cavity, is equipped with neutral wire conductive in second cavity, the live wire conductive and
It is respectively arranged with the first electroconductive elastic sheet and the second electroconductive elastic sheet between the corresponding jack of the neutral wire conductive, and
First electroconductive elastic sheet and second electroconductive elastic sheet are set with the live wire conductive and the neutral wire conductive interval respectively
Set, the plug pressed when being inserted into the jack first electroconductive elastic sheet be in direct contact with the live wire conductive, described the
Two electroconductive elastic sheets are in direct contact with the neutral wire conductive, when the plug extracts the jack described in the first electroconductive elastic sheet restore
Deformation is extremely contacted with live wire conductive disconnection, second electroconductive elastic sheet restores deformation and disconnected to the neutral wire conductive
Contact.
The terminal plate, first electroconductive elastic sheet are vacantly arranged between the jack and the live wire conductive,
And/or second electroconductive elastic sheet is vacantly arranged between the jack and the neutral wire conductive.
The terminal plate, the live wire conductive are set to the bottom of first cavity, first electroconductive elastic sheet
It is horizontally fixed on the side wall of first cavity and/or the neutral wire conductive is set to the bottom of second cavity,
Second electroconductive elastic sheet is horizontally fixed on the side wall of second cavity.
The terminal plate is provided with the first insulation fixed block, the described first conductive bullet on the side wall of first cavity
Piece is fixedly installed on the first insulation fixed block and/or is provided with the second insulation on the side wall of second cavity and fixes
Block, second electroconductive elastic sheet are fixedly installed on the second insulation fixed block.
The terminal plate, first electroconductive elastic sheet and/or second electroconductive elastic sheet are metal clips.
The terminal plate, is provided with the insulation catch for closing the jack in the jack, and the one of the insulation catch
End is fixedly connected with the jack inner wall, other end activity setting.
The terminal plate is additionally provided with lamp installation slot on the shell, induction is equipped in the lamp installation slot
Lamp.
The terminal plate, the sensing lamp are detachably connected with the lamp installation slot.
The terminal plate, the lamp installation slot are set to one end on the shell length direction.
The terminal plate, the sensing lamp are infrared human body inductive lamp.
The terminal plate, the enclosure interior are coated with heat insulating coat.
Technical solutions of the utility model have the following advantages that：
1, terminal plate provided by the utility model, including：Shell, surface have the jack suitable for plug grafting；Interval is set
The first cavity and the second cavity set are set in shell, respectively the connection of corresponding jack, are led equipped with firewire in the first cavity
Electric piece, is equipped with neutral wire conductive in the second cavity, is set respectively between live wire conductive and the corresponding jack of neutral wire conductive
Be equipped with the first electroconductive elastic sheet and the second electroconductive elastic sheet, and the first electroconductive elastic sheet and the second electroconductive elastic sheet respectively with live wire conductive
Be arranged with neutral wire conductive interval, plug pressed when being inserted into jack the first electroconductive elastic sheet and live wire conductive be in direct contact, second
Electroconductive elastic sheet is in direct contact with neutral wire conductive, plug extract jack when the first electroconductive elastic sheet restore deformation to and live wire conductive
Disconnect contact, the second electroconductive elastic sheet restores deformation and contacted to neutral wire conductive disconnection.Only when plug is inserted into jack pressing the
One electroconductive elastic sheet is contacted with live wire conductive, when the second electroconductive elastic sheet of pressing is contacted with neutral wire conductive, could be given by plug
Electric power supply, after pulling the plug out of the socket, the first electroconductive elastic sheet restores deformation and is contacted to live wire conductive disconnection, and the second electroconductive elastic sheet is extensive
Complex is faded to be contacted with neutral wire conductive disconnection, even if the insulation catch bending near jack is impaired, the first electroconductive elastic sheet, second
Electroconductive elastic sheet can also block live wire conductive and neutral wire conductive, live wire conductive and the first electroconductive elastic sheet, neutral wire conductive
It insulate between the second electroconductive elastic sheet, when finger accidentally stretches into jack, live wire conductive will not be touched and zero curve is led
Electric piece leads to electric shock accidents, effectively improves the safety of terminal plate.
2, terminal plate provided by the utility model is provided with the first insulation fixed block on the side wall of first cavity, and first leads
Electric shrapnel is horizontally fixed on the first insulation fixed block, is provided with the second insulation fixed block on the side wall of the second cavity, and second
Electroconductive elastic sheet is horizontally fixed on the second insulation fixed block, make the first electroconductive elastic sheet vacantly jack and live wire conductive it
Between, the second electroconductive elastic sheet is vacantly between jack and neutral wire conductive, and when being not inserted into plug, the first electroconductive elastic sheet and second is led
Electric shrapnel is in vacant state, not charged, ensures safety in utilization.
3, terminal plate provided by the utility model, the first electroconductive elastic sheet and the second electroconductive elastic sheet are metal clips, Ji Nengbao
Electric conductivity is demonstrate,proved, and can guarantee and restore deformation after pulling the plug out of the socket to vacant state.
4, terminal plate provided by the utility model, is provided with the insulation catch of closing jack in jack, and the one of the catch that insulate
End is fixedly connected with jack inner wall, and other end activity setting, the setting for the catch that insulate can prevent dust, water or other foreign matters from falling
Enter in jack, forms double protection with the first, second electroconductive elastic sheet, further increase the safety that terminal plate uses, reduce peace
Full hidden danger.
5, terminal plate provided by the utility model is additionally provided with lamp installation slot, lamp installation slot on the shell of terminal plate
Infrared human body inductive lamp is inside installed, in the case of insufficient light, human body can light prompting close to terminal plate, sensing lamp
User avoids stumbling, while playing the role of light filling, convenient to plug plug in the case of insufficient light.
6, terminal plate provided by the utility model, enclosure interior are coated with heat insulating coat, and conductive sheet generates heat when preventing from being powered
Destroying shell causes to leak electricity, and improves safety in utilization.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the sectional view of the terminal plate provided in the embodiments of the present invention one；
Fig. 2 is the structural schematic diagram of the terminal plate provided in the embodiments of the present invention one.
Reference sign：
1- shells；11- jacks；12- lamp installation slots；111- insulation catch；The first cavitys of 2-；21- live wire conductives；
The first electroconductive elastic sheets of 22-；The insulation fixed blocks of 23- first；The second cavitys of 3-；31- neutral wire conductives；The second electroconductive elastic sheets of 32-；
The insulation fixed blocks of 33- second；4- sensing lamps.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and
It should not be understood as indicating or implying relative importance.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment one
A kind of terminal plate, including shell 1 are present embodiments provided, surface has the jack 11 suitable for plug grafting, shell 1
Internal coat has heat insulating coat, and conductive sheet fever destruction shell causes to leak electricity when preventing from being powered, and improves safety in utilization.Such as Fig. 1
It is shown, the first cavity 2 and the second cavity 3 are arranged at intervals in shell 1, the bottom of the first cavity 2 is provided with to be electrically connected with firewire
Live wire conductive 21, the first insulation fixed block 23 is provided on the side wall of the first cavity 2, in live wire conductive 21 and jack 11
Between be provided with the first electroconductive elastic sheet 22,22 one end of the first electroconductive elastic sheet is fixedly connected with the first insulation fixed block 23, and level is outstanding
For sky between live wire conductive 21 and jack 11, the bottom of the second cavity 3 is provided with the neutral wire conductive 31 being electrically connected with zero curve,
It is provided with the second insulation fixed block 33 on the side wall of second cavity 3, second is provided between neutral wire conductive 31 and jack 11
Electroconductive elastic sheet 32,32 one end of the second electroconductive elastic sheet are fixedly connected with the second insulation fixed block 33, and level is vacantly in neutral wire conductive
Between 31 and jack 11.It only contacts, press with live wire conductive 21 when plug is inserted into the first electroconductive elastic sheet 22 of pressing of jack 11
, could be by plug to electric power supply, after pulling the plug out of the socket when second electroconductive elastic sheet 32 is contacted with neutral wire conductive 31, first is conductive
Shrapnel 22 restore deformation to live wire conductive 21 disconnection contacts, the second electroconductive elastic sheet 32 restore deformation to neutral wire conductive 31
Contact is disconnected, when finger is accidentally inserted into jack 11, will not touch live wire conductive 21 and neutral wire conductive 31 causes
Electric shock accidents effectively improves the safety of terminal plate.
Insulation catch 111 is provided in jack 11, one end of insulation catch 111 is fixedly connected with 11 inner wall of jack, another
End activity setting, can close jack 11, prevent dust, water or other foreign matters from falling into jack 11, with the first electroconductive elastic sheet 22,
Second electroconductive elastic sheet 32 forms double protection, further increases the safety that terminal plate uses, and reduces security risk.
As shown in Fig. 2, one end of shell 1 is provided with lamp installation slot 12, sensing lamp 4 is connected in lamp installation slot 12,
In the case of insufficient light, for human body close to terminal plate, sensing lamp 4, which can light, reminds user, avoids stumbling, simultaneously
Play the role of light filling, it is convenient to plug plug in the case of insufficient light.
As the alternative embodiments of embodiment one, the first electroconductive elastic sheet be obliquely installed in live wire conductive and jack it
Between, the second electroconductive elastic sheet is obliquely installed between neutral wire conductive and jack.
As the alternative embodiments of embodiment one, it is provided on the side wall of the first cavity suitable for accommodating the first conductive bullet
First groove of piece, the first electroconductive elastic sheet clamping are set in the first groove, are provided on the side wall of the second cavity suitable for accommodating
Second groove of the second electroconductive elastic sheet, the second electroconductive elastic sheet clamping are set in the second groove.
As the alternative embodiments of embodiment one, sensing lamp is fixedly installed on shell one end.
As the alternative embodiments of embodiment one, shell one end is not provided with sensing lamp.
As the alternative embodiments of embodiment one, insulation catch is not provided in jack.
As the alternative embodiments of embodiment one, insulating coating is coated in shell.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among changing still in the scope of protection of the utility model.
Claims (11)
1. a kind of terminal plate, which is characterized in that including：
Shell (1), surface have the jack (11) suitable for plug grafting；
Spaced first cavity (2) and the second cavity (3) are set in the shell (1), corresponding respectively described to insert
Hole (11) is connected to, and live wire conductive (21) is equipped in first cavity (2), and it is conductive to be equipped with zero curve in second cavity (3)
Piece (31) is set respectively between the live wire conductive (21) and the corresponding jack (11) of the neutral wire conductive (31)
It is equipped with the first electroconductive elastic sheet (22) and the second electroconductive elastic sheet (32), and first electroconductive elastic sheet (22) and second conduction
Shrapnel (32) is arranged with the live wire conductive (21) and the neutral wire conductive (31) interval respectively, described in the plug insertion
Pressed when jack (11) first electroconductive elastic sheet (22) and the live wire conductive (21) be in direct contact, the second conductive bullet
Piece (32) is in direct contact with the neutral wire conductive (31), when the plug extracts jack (11) described in the first electroconductive elastic sheet
(22) restore deformation to the live wire conductive (21) disconnection contact, second electroconductive elastic sheet (32) restore deformation extremely with institute
It states neutral wire conductive (31) and disconnects contact.
2. terminal plate according to claim 1, which is characterized in that first electroconductive elastic sheet (22) is in the jack (11)
Vacantly it is arranged between the live wire conductive (21) and/or second electroconductive elastic sheet (32) is in the jack (11) and institute
It states and is vacantly arranged between neutral wire conductive (31).
3. terminal plate according to claim 2, which is characterized in that it is empty that the live wire conductive (21) is set to described first
The bottom of chamber (2), first electroconductive elastic sheet (22) are horizontally fixed on the side wall of first cavity (2) and/or described
Neutral wire conductive (31) is set to the bottom of second cavity (3), and second electroconductive elastic sheet (32) is horizontally fixed on institute
On the side wall for stating the second cavity (3).
4. terminal plate according to claim 3, which is characterized in that be provided with first on the side wall of first cavity (2)
Insulate fixed block (23), and first electroconductive elastic sheet (22) is fixedly installed on the first insulation fixed block (23) and/or institute
It states and is provided with the second insulation fixed block (33) on the side wall of the second cavity (3), second electroconductive elastic sheet (32) is fixedly installed on
On the second insulation fixed block (33).
5. terminal plate according to claim 4, which is characterized in that first electroconductive elastic sheet (22) and/or described second
Electroconductive elastic sheet (32) is metal clips.
6. terminal plate according to claim 1, which is characterized in that be provided with the closing jack in the jack (11)
(11) one end of insulation catch (111), the insulation catch (111) is fixedly connected with the jack (11) inner wall, the other end
Activity setting.
7. terminal plate according to claim 1, which is characterized in that be additionally provided with lamp installation slot on the shell (1)
(12), sensing lamp (4) is installed in the lamp installation slot (12).
8. terminal plate according to claim 7, which is characterized in that the sensing lamp (4) and the lamp installation slot (12)
It is detachably connected.
9. terminal plate according to claim 8, which is characterized in that the lamp installation slot (12) is set to the shell (1)
One end on length direction.
10. terminal plate according to claim 9, which is characterized in that the sensing lamp (4) is infrared human body inductive lamp.
11. according to the terminal plate described in claim 1-10 any one, which is characterized in that shell (1) internal coat has
Heat insulating coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744200.3U CN207664302U (en) | 2017-12-14 | 2017-12-14 | A kind of terminal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744200.3U CN207664302U (en) | 2017-12-14 | 2017-12-14 | A kind of terminal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664302U true CN207664302U (en) | 2018-07-27 |
Family
ID=62941432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744200.3U Expired - Fee Related CN207664302U (en) | 2017-12-14 | 2017-12-14 | A kind of terminal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664302U (en) |
-
2017
- 2017-12-14 CN CN201721744200.3U patent/CN207664302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180727 Termination date: 20181214 |