CN208209093U - A kind of electric shock-prevention safety type plug - Google Patents
A kind of electric shock-prevention safety type plug Download PDFInfo
- Publication number
- CN208209093U CN208209093U CN201820784650.3U CN201820784650U CN208209093U CN 208209093 U CN208209093 U CN 208209093U CN 201820784650 U CN201820784650 U CN 201820784650U CN 208209093 U CN208209093 U CN 208209093U
- Authority
- CN
- China
- Prior art keywords
- wall
- bottom case
- card slot
- electric shock
- close
- 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
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric shock-prevention safety type plugs, including bottom case, the top exterior walls of the bottom case are provided with card slot, and card slot inner wall is connected with top cover, the side outer wall of the bottom case is provided with groove, and groove inner wall is connected with seal rubber sleeve, and the bottom interior wall of the bottom case has junction pole close to the side welding of seal rubber sleeve, and the bottom interior wall of bottom case is connected with heat dissipation porcelain seat close to the side of junction pole, the inner wall of the bottom case has card adapter plate close to the side welding of heat dissipation porcelain seat.The utility model passes through protective cover and support spring; the movement of socket, free springing protective cover, when plug pulls away jack can be inserted into according to plug; it will not be slow because of work; the case where causing finger to touch the plug not pulled away completely also appearance, heat dissipation porcelain seat are being powered off when the temperature is excessively high with adjustable temp thermal sensitive piece is closed; high temperature will not make Housing failure; plug casing is protected, metal copper sheet will not be exposed, lead to the possibility for having electric shock.
Description
Technical field
The utility model relates to plug technical field more particularly to a kind of electric shock-prevention safety type plugs.
Background technique
Connector is generally divided into plug and socket two halves, and plug refers generally to unfixed half, plug refer to one can
Movable connector is connect with electric wire is penetrated between the device for using electric power, and socket is then to be fixed in equipment or building structure,
In specifically used and research, falling for plug and preventing for jack (jack reserved especially on metope) in order to prevent
Electric shock, the process that the process and plug of current plug insertion jack pull away jack are all more hard.Through retrieving, Chinese patent is awarded
Power number is the patent of CN201620194259.9, discloses a kind of electric shock-prevention safety type plug, including conductive metallic plug；Gold
Belong to plug to be fixedly mounted in the fixed plate of plug metal part；Metallic plug passes through plug metal part fixed plate, metal
The side that plug passes through plug metal part fixed plate is formed for the terminals with cable electrical connection；The metallic plug is not worn
The side sliding sleeve of plug metal part fixed plate is crossed equipped with plug protective case.
One of above-mentioned patent electric shock-prevention safety type plug have the disadvantage that by existing plug pull away jack when
It waits, since the process is more slow, finger is readily accessible the plug not pulled away completely also, and the temperature of plug is excessively high
When, shell can be damaged, metal copper sheet is exposed, leads to the possibility for having electric shock.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of electric shock-prevention safety proposed
Type plug.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric shock-prevention safety type plug, including bottom case, the top exterior walls of the bottom case are provided with card slot, and card slot inner wall card
It is connected to top cover, the side outer wall of the bottom case is provided with groove, and groove inner wall is connected with seal rubber sleeve, in the bottom of the bottom case
Wall has junction pole close to the side welding of seal rubber sleeve, and the bottom interior wall of bottom case is connected with heat dissipation porcelain close to the side of junction pole
The inner wall of seat, the bottom case has card adapter plate close to the side welding of heat dissipation porcelain seat, and the equal welding of two sides inner wall of card adapter plate has absolutely
The outer wall of edge set, the bottom case is provided with the second card slot far from the side of seal rubber sleeve, and the inner wall of the second card slot is connected with protection
Cover, the protective cover is welded with support spring close to the outer wall two sides of card adapter plate, and one end of support spring is welded on clamping
On the side outer wall of plate, the bottom interior wall welding of the bottom case has stable block, and one end outer wall for stablizing block is plugged on protective cover
Inner wall on, the side outer wall of the stable block is provided with jack, and jack inner wall is plugged with grafting copper sheet.
Preferably, the side that the heat dissipation porcelain seats against nearly junction pole is provided with third card slot, and third card slot inner wall is connected with
Terminal plate, the top exterior walls of terminal plate are opened there are two screw hole, and the inner wall of screw hole has been connected through a screw thread clamping screw.
Preferably, it is provided with the 4th card slot at the heat dissipation porcelain seat bottom interior wall central axes, and the 4th card slot inner wall is connected with
One end outer wall of adjustable temp thermal sensitive piece, adjustable temp thermal sensitive piece is connected by conducting wire with one end outer wall of grafting copper sheet
It connects.
Preferably, the top cover and bottom case are provided with the second groove, and the second groove close to the side outer wall of seal rubber sleeve
Inner wall is bonded with antiskid rubber.
Preferably, the top exterior walls of the top cover are provided with the second screw hole, and the inner wall of the second screw hole has been connected through a screw thread
Bolt is installed, the bottom outer wall for installing bolt has been connected through a screw thread installation nut, and the top exterior walls for installing nut are connected to bottom
On the inner wall of shell.
Preferably, the length of the protective cover and the specification of grafting copper sheet are adapted, and the decrement of support spring and guarantor
The length of shield is adapted.
The utility model has the following beneficial effects:
1. the movement of socket, free springing protection can be inserted into according to plug by being provided with protective cover and support spring
The case where cover will not be slow because of work when plug pulls away jack, and finger is caused to touch the plug not pulled away completely also
Occur.
It, can be when the temperature is excessively high, by adjustable temperature with closing adjustable temp thermal sensitive piece 2. by being provided with heat dissipation porcelain seat
Control thermal sensitive piece flicks, and is powered off, will not make Housing failure because of high temperature, protect the shell of plug, will not expose metal
Copper sheet leads to the possibility for having electric shock.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric shock-prevention safety type plug bottom shell structural schematic diagram；
Fig. 2 be the utility model proposes a kind of electric shock-prevention safety type plug side structure sectional view；
Fig. 3 be the utility model proposes a kind of electric shock-prevention safety type plug cap structure schematic diagram.
In figure: 1 bottom case, 2 clamping screws, 3 heat dissipation porcelain seats, 4 card adapter plates, 5 support springs, 6 grafting copper sheets, 7 protective covers, 8
Block, 15 are stablized in junction pole, 9 seal rubber sleeves, 10 terminal plates, 11 adjustable temp thermal sensitive pieces, 12 insulation sleeves, 13 installation nuts, 14
Bolt, 16 top covers, 17 antiskid rubbers are installed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of electric shock-prevention safety type plug, including bottom case 1, the top exterior walls of bottom case 1 are provided with card slot, and block
Slot inner wall is connected with top cover 16, and the side outer wall of bottom case 1 is provided with groove, and groove inner wall is connected with seal rubber sleeve 9, bottom case 1
Bottom interior wall has junction pole 8 close to the side welding of seal rubber sleeve 9, and the bottom interior wall of bottom case 1 is close to the side card of junction pole 8
It is connected to heat dissipation porcelain seat 3, the inner wall of bottom case 1 has card adapter plate 4, and the two sides inner wall of card adapter plate 4 close to the side welding of heat dissipation porcelain seat 3
Equal welding has insulation sleeve 12, and the outer wall of bottom case 1 is provided with the second card slot, and the inner wall of the second card slot far from the side of seal rubber sleeve 9
It is connected with protective cover 7, protective cover 7 is welded with support spring 5, and one end of support spring 5 close to the outer wall two sides of card adapter plate 4
It is welded on the side outer wall of card adapter plate 4, the bottom interior wall welding of bottom case 1 has stable block 14, and stablizes one end outer wall of block 14
It is plugged on the inner wall of protective cover 7, the side outer wall for stablizing block 14 is provided with jack, and jack inner wall is plugged with grafting copper sheet 6.
In the utility model, the porcelain seat 3 that radiates is provided with third card slot, and third card slot inner wall card close to the side of junction pole 8
It is connected to terminal plate 10, the top exterior walls of terminal plate 10 are opened there are two screw hole, and the inner wall of screw hole has been connected through a screw thread clamping screw
2, heat dissipation is provided with the 4th card slot at 3 bottom interior wall central axes of porcelain seat, and the 4th card slot inner wall is connected with adjustable temp thermal sensitive piece
11, one end outer wall of adjustable temp thermal sensitive piece 11 is connected by conducting wire with one end outer wall of grafting copper sheet 6, top cover 16 and bottom
Shell 1 is provided with the second groove close to the side outer wall of seal rubber sleeve 9, and the second groove inner wall is bonded with antiskid rubber 17, top cover
16 top exterior walls are provided with the second screw hole, and the inner wall of the second screw hole has been connected through a screw thread installation bolt 15, installs bolt 15
Bottom outer wall be connected through a screw thread installation nut 13, installation nut 13 top exterior walls be connected on the inner wall of bottom case 1, protect
The length of shield 7 and the specification of grafting copper sheet 6 are adapted, and the decrement of support spring 5 and the length of protective cover 7 are adapted.
Working principle: hand-held antiskid rubber 17 is plugged on socket eyelet, then during being inserted into eyelet, according to slotting
The movement of head insertion socket, free springing protective cover 7, when grafting copper sheet 6 is fully inserted into, then is extracted, protective cover 7 is also to begin
Protect grafting copper sheet 6 not contacted eventually, the possibility that do not get an electric shock, the adjustable temperature when the temperature is excessively high, in the porcelain seat 3 that radiates
Power on/off can be carried out according to temperature by controlling thermal sensitive piece 11, guarantee that high temperature damages bottom case 1 and top cover 16.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric shock-prevention safety type plug, including bottom case (1), which is characterized in that the top exterior walls of the bottom case (1) are provided with card
Slot, and card slot inner wall is connected with top cover (16), the side outer wall of the bottom case (1) are provided with groove, and groove inner wall be connected with it is close
The bottom interior wall of sealing set (9), the bottom case (1) has junction pole (8) close to the side welding of seal rubber sleeve (9), and bottom case (1)
Bottom interior wall be connected with heat dissipation porcelain seat (3) close to the side of junction pole (8), the inner wall of the bottom case (1) is close to heat dissipation porcelain seat
(3) side welding has card adapter plate (4), and the equal welding of two sides inner wall of card adapter plate (4) has insulation sleeve (12), the bottom case (1)
Outer wall be provided with the second card slot far from the side of seal rubber sleeve (9), and the inner wall of the second card slot is connected with protective cover (7), described
Protective cover (7) is welded with support spring (5) close to the outer wall two sides of card adapter plate (4), and one end of support spring (5) is welded on
On the side outer wall of card adapter plate (4), the bottom interior wall welding of the bottom case (1) has stable block (14), and stablizes the one of block (14)
End outer wall is plugged on the inner wall of protective cover (7), and the side outer wall of the stable block (14) is provided with jack, and jack inner wall grafting
There are grafting copper sheet (6).
2. a kind of electric shock-prevention safety type plug according to claim 1, which is characterized in that the heat dissipation porcelain seat (3) is close
The side of junction pole (8) is provided with third card slot, and third card slot inner wall is connected with terminal plate (10), outside the top of terminal plate (10)
Wall is opened there are two screw hole, and the inner wall of screw hole has been connected through a screw thread clamping screw (2).
3. a kind of electric shock-prevention safety type plug according to claim 1, which is characterized in that heat dissipation porcelain seat (3) bottom
The 4th card slot is provided at inner wall central axes, and the 4th card slot inner wall is connected with adjustable temp thermal sensitive piece (11), adjustable temp
One end outer wall of thermal sensitive piece (11) is connected by conducting wire with one end outer wall of grafting copper sheet (6).
4. a kind of electric shock-prevention safety type plug according to claim 1, which is characterized in that the top cover (16) and bottom case
(1) the side outer wall close to seal rubber sleeve (9) is provided with the second groove, and the second groove inner wall is bonded with antiskid rubber (17).
5. a kind of electric shock-prevention safety type plug according to claim 1, which is characterized in that outside the top of the top cover (16)
Wall is provided with the second screw hole, and the inner wall of the second screw hole has been connected through a screw thread installation bolt (15), installs the bottom of bolt (15)
Outer wall has been connected through a screw thread installation nut (13), and the top exterior walls of installation nut (13) are connected on the inner wall of bottom case (1).
6. a kind of electric shock-prevention safety type plug according to claim 1, which is characterized in that the length of the protective cover (7)
It is adapted with the specification of grafting copper sheet (6), and the decrement of support spring (5) and the length of protective cover (7) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784650.3U CN208209093U (en) | 2018-05-24 | 2018-05-24 | A kind of electric shock-prevention safety type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784650.3U CN208209093U (en) | 2018-05-24 | 2018-05-24 | A kind of electric shock-prevention safety type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209093U true CN208209093U (en) | 2018-12-07 |
Family
ID=64515137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820784650.3U Expired - Fee Related CN208209093U (en) | 2018-05-24 | 2018-05-24 | A kind of electric shock-prevention safety type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209093U (en) |
-
2018
- 2018-05-24 CN CN201820784650.3U patent/CN208209093U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2912020Y (en) | Small current bus insertion device | |
| CN101644422A (en) | Plug and socket combining device of illuminating bus slot | |
| CN208209093U (en) | A kind of electric shock-prevention safety type plug | |
| CN209675614U (en) | A kind of touch-control socket | |
| CN204067710U (en) | The Rapid wiring structure of a kind of switch or socket | |
| CN206992042U (en) | A kind of high-voltage insurance component | |
| CN205565635U (en) | Novel bus duct jack box | |
| CN206250430U (en) | For connecting circuit and the Elecrical connector of socket | |
| CN103414045A (en) | Single-hole multi-pole type safety plug and socket | |
| CN210349701U (en) | High-sensitivity kick type temperature controller | |
| CN206992043U (en) | A kind of high-voltage insurance cartridge | |
| CN207052888U (en) | A kind of electric cabinet insulation connecting installation structure | |
| CN106785723A (en) | three-hole power socket | |
| CN210838354U (en) | Portable dual-purpose functional plug | |
| CN109638575B (en) | Multi-conductive-point protection socket | |
| CN215451933U (en) | Industrial voltmeter socket | |
| CN213484093U (en) | General type plug of electric block | |
| CN209448149U (en) | A kind of protection against electric shock spill resistant safety power source plug socket | |
| CN101102022A (en) | Charging plug and its fit charging socket | |
| CN216354968U (en) | Quick access device and access box | |
| CN204668516U (en) | Metal terminal wire copper-clad sheet is colded pressing electric connector | |
| CN219739365U (en) | Electrical wiring device | |
| CN221262807U (en) | Dustproof socket | |
| CN204204727U (en) | A kind of isolating switch fuse group | |
| CN216161976U (en) | Power plug with electric shock protection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |