CN209929535U - Turnover type double-pin plug - Google Patents
Turnover type double-pin plug Download PDFInfo
- Publication number
- CN209929535U CN209929535U CN201920718662.0U CN201920718662U CN209929535U CN 209929535 U CN209929535 U CN 209929535U CN 201920718662 U CN201920718662 U CN 201920718662U CN 209929535 U CN209929535 U CN 209929535U
- Authority
- CN
- China
- Prior art keywords
- spring
- inserted sheet
- insulating sleeve
- piece
- insulating cover
- 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
- 230000007306 turnover Effects 0.000 title description 4
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010014405 Electrocution Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a convertible two-pin plug, including insulating cover, inserted sheet installation piece, swing joint piece, spring connecting block and insulating cover mount pad, one side of insulating cover is provided with insulating cover mount pad, one side that insulating cover was kept away from to insulating cover mount pad is provided with the spring connecting block, the inserted sheet installation piece is installed in the inside of casing, and one side of inserted sheet installation piece is provided with the swing joint piece. The utility model discloses a set the inserted sheet connecting block to movable structure with the casing, because be connected through the bearing between connecting rod and the inserted sheet and can one hundred eighty degrees upset, even there is the barrier to also not influence the connection of two foot plugs around the socket, high durability and convenient operation, it can the protection against electric shock to set up the insulating cover of spring connecting block, the insulating cover of inserted sheet surface laminating and expanding spring connection, can ensure the inserted sheet at the in-process that inserts the socket, the part that does not enter into the socket is wrapped up by insulating cover, avoid appearing the electric leakage condition of electric shock, the security is improved.
Description
Technical Field
The utility model belongs to the technical field of the two-pin plug, concretely relates to convertible two-pin plug.
Background
The connector of a common electronic product and the plug of an electrical appliance are called as plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The plug is divided into a two-pin plug and a triangular plug. For example, the electric appliances such as TV, electric fan, desk lamp, electromagnetic oven and electric ceramic oven have double-layer insulation measures, and a leakage protector is added, so that the grounding protection is not needed, i.e. a two-pin plug can be used.
Traditional two-pin plug inserted sheet part structure is fixed single, can not rotate, it will be very inconvenient to bring unnecessary trouble easily to be connected between plug and the socket when the inserted sheet junction meets desk or other barriers, the inserted sheet of two-pin plug is installed in the inserted sheet mount pad in addition to with the wire intercommunication, the during operation is accomplished the circular telegram switch-on with the inserted sheet in inserting the socket promptly, current two-pin plug is because the inserted sheet exposes, the condition of electric leakage electric shock appears easily, cause certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a convertible both feet plug has the upset convenience, and the security is high characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a turnover type two-pin plug comprises an insulating sleeve, an inserting piece mounting block, a movable connecting block, a spring connecting block and an insulating sleeve mounting seat, wherein the insulating sleeve mounting seat is arranged on one side of the insulating sleeve, the inserting piece is arranged at the lower end of the insulating sleeve, the spring connecting block is arranged on one side, away from the insulating sleeve, of the insulating sleeve mounting seat, a shell is mounted on one side, close to the insulating sleeve mounting seat, of the insulating sleeve, the inserting piece mounting block is mounted inside the shell, the movable connecting block is arranged on one side of the inserting piece mounting block, and a lead is mounted on one side of the shell in a trapezoidal;
the movable connecting block comprises a bearing, a connecting rod, a hexagon nut, a bolt and a fixing plate, wherein the bearing is arranged at one end of the connecting rod, the hexagon nut is arranged at one end of the connecting rod, which is far away from the bearing, the fixing plate is arranged below the hexagon nut, and the bolt is arranged at the upper end of the fixing plate;
the spring connecting block comprises a spring connecting seat, a magnet piece, an expansion spring and a gasket, wherein the expansion spring is installed on one side of the gasket, the magnet piece is arranged at one end, away from the gasket, of the expansion spring, and the spring connecting seat is installed on one side, away from the expansion spring, of the magnet piece.
Preferably, the insulating sleeve is made of natural silicon rubber, a thermal shrinkage material and an anti-aging high-polymer insulating material, and the insulating sleeve is in seamless fit with the inserting piece.
Preferably, the panels of the shell and the inserting sheet mounting block are both of plastic structures made of polycarbonate, and the rear end of the shell, which is far away from the inserting sheet mounting block, is of a trapezoidal structure.
Preferably, the surface of inserted sheet installation piece and connecting rod all is provided with the through-hole that communicates with the bearing and the diameter ratio is 3mm more than the bearing diameter, the bearing is connected the connecting rod and inserted sheet installation piece through running through the through-hole and is constituted active structure.
Preferably, the upper surface of the fixing plate is chiseled with a thread-like recess, and the thread of the outer peripheral surface of the bolt is matched with the thread recess of the upper surface of the fixing plate.
Preferably, the gasket is fixedly connected with the insulating sleeve mounting seat through 3M glue, the telescopic spring is connected with the magnet piece in a magnetic matching mode, and the magnet piece is fixed on one side of the spring connecting seat through strong viscose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set the inserted sheet connecting block to movable hinge structure with the casing, because be connected through the bearing between connecting rod and the inserted sheet and can one hundred eighty degrees upset, even have the barrier can not influence the connection function of two foot plugs, convenient operation around the socket yet.
2. The utility model discloses a set up the insulating cover of spring coupling block can the protection against electric shock, inserted sheet surface laminating and expanding spring connection's insulating cover, expanding spring fixes on spring coupling seat, can ensure that the inserted sheet is inserting the in-process of socket, and the part that does not enter into the socket is wrapped up by insulating cover, avoids appearing the electric leakage condition of electrocution, improves the security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
In the figure: 1. an insulating sleeve; 2. inserting sheets; 3. an inserting sheet mounting block; 4. a movable connecting block; 41. a bearing; 42. a connecting rod; 43. a hexagonal nut; 44. a bolt; 45. a fixing plate; 5. a lead wire; 6. a housing; 7. a spring connecting block; 71. a spring connecting seat; 72. a magnet piece; 73. a tension spring; 74. a gasket; 8. insulating cover mount pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a turnover type two-pin plug comprises an insulating sleeve 1, an inserting piece 2, an inserting piece mounting block 3, a movable connecting block 4, a spring connecting block 7 and an insulating sleeve mounting seat 8, wherein the insulating sleeve mounting seat 8 is arranged on one side of the insulating sleeve 1, the inserting piece 2 is arranged at the lower end of the insulating sleeve 1, the spring connecting block 7 is arranged on one side, away from the insulating sleeve 1, of the insulating sleeve mounting seat 8, a shell 6 is mounted on one side, close to the insulating sleeve mounting seat 8, of the insulating sleeve 1, the inserting piece mounting block 3 is mounted inside the shell 6, the movable connecting block 4 is arranged on one side of the inserting piece mounting block 3, and a lead 5 is mounted on one side, in;
the movable connecting block 4 comprises a bearing 41, a connecting rod 42, a hexagon nut 43, a bolt 44 and a fixing plate 45, wherein the bearing 41 is arranged at one end of the connecting rod 42, the hexagon nut 43 is arranged at one end of the connecting rod 42, which is far away from the bearing 41, the fixing plate 45 is arranged below the hexagon nut 43, and the bolt 44 is arranged at the upper end of the fixing plate 45;
the spring connecting block 7 comprises a spring connecting seat 71, a magnet piece 72, a telescopic spring 73 and a gasket 74, wherein the telescopic spring 73 is installed on one side of the gasket 74, the magnet piece 72 is arranged at one end, away from the gasket 74, of the telescopic spring 73, and the spring connecting seat 71 is installed on one side, away from the telescopic spring 73, of the magnet piece 72.
In order to insulate the exposed part of the inserting piece 2, in the embodiment, it is preferable that the insulating sleeve 1 is made of natural silicon rubber, a heat-shrinkable material and an anti-aging polymer insulating material, and the insulating sleeve 1 and the inserting piece 2 are in seamless joint.
In order to make the two-pin plug have a solid structure, can resist high temperature and prevent surface yellowing, in the present embodiment, it is preferable that the panels of the housing 6 and the blade mounting block 3 are both made of plastic, and the rear end of the housing 6 away from the blade mounting block 3 is in a trapezoidal structure.
In order to make the two-pin plug have the function of turning over, in the present embodiment, it is preferable that the surfaces of the blade mounting block 3 and the link 42 are both provided with through holes which communicate with the bearing 41 and have a diameter larger than that of the bearing 41 by 3mm, and the bearing 41 connects the link 42 and the blade mounting block 3 by penetrating through the through holes to form a movable structure.
In order to fix the movable connecting block 4, in the present embodiment, it is preferable that the upper surface of the fixing plate 45 is chiseled with a thread-like groove, and the thread of the outer peripheral surface of the bolt 44 is matched with the thread groove of the upper surface of the fixing plate 45.
In order to prevent the occurrence of leakage accident, in this embodiment, preferably, the spacer 74 and the insulating sleeve mounting seat 8 are fixed by 3M glue, the expansion spring 73 is connected with the magnet piece 72 in a magnetic fit manner, and the magnet piece 72 is fixed on one side of the spring connecting seat 71 by strong glue.
The utility model discloses a theory of operation and use flow: firstly, when the power-on work is needed, the inserting piece 2 is inserted into the connecting hole of the socket, the utility model makes the two-pin plug have the turning function by setting the inserting piece mounting block 3 and the shell 6 into a movable hinge structure, because the connecting rod 42 is connected with the inserting piece 2 through the bearing 41, the structure can be turned over by one hundred eighty degrees, when the obstacles such as tables and chairs exist around or nearby the socket, the connecting direction of the inserting piece 2 can be adjusted by turning the inserting piece mounting block 3, the operation is simple and convenient, then in the process of inserting the inserting piece 2 into the socket, because the surface of the inserting piece 2 is provided with the insulating sleeve 1 which is connected with the expansion spring 73 and has the insulating function, the expansion spring 73 is fixed on the spring connecting seat 71, when the inserting piece 2 into the socket under the function of the expansion spring 73, the insulating sleeve 1 can push in the opposite direction, the structure can ensure that the inserting piece 2 is, the part which does not enter the socket is wrapped by the insulating sleeve 1, so that the condition of electric leakage and electric shock is avoided, and the safety is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a convertible two foot plugs, includes insulating cover (1), inserted sheet (2), inserted sheet installation piece (3), swing joint piece (4), lead wire (5), casing (6), spring connecting block (7) and insulating cover mount pad (8), its characterized in that: an insulating sleeve mounting seat (8) is arranged on one side of the insulating sleeve (1), an inserting piece (2) is arranged at the lower end of the insulating sleeve (1), a spring connecting block (7) is arranged on one side, away from the insulating sleeve (1), of the insulating sleeve mounting seat (8), the shell (6) is mounted on one side, close to the insulating sleeve mounting seat (8), of the insulating sleeve (1), the inserting piece mounting block (3) is mounted inside the shell (6), a movable connecting block (4) is arranged on one side of the inserting piece mounting block (3), and the lead (5) is mounted on one side of the shell (6) in a trapezoidal shape;
the movable connecting block (4) comprises a bearing (41), a connecting rod (42), a hexagon nut (43), a bolt (44) and a fixing plate (45), wherein the bearing (41) is arranged at one end of the connecting rod (42), the hexagon nut (43) is arranged at one end, far away from the bearing (41), of the connecting rod (42), the fixing plate (45) is arranged below the hexagon nut (43), and the bolt (44) is installed at the upper end of the fixing plate (45);
the spring connecting block (7) comprises a spring connecting seat (71), a magnet piece (72), an expansion spring (73) and a gasket (74), wherein the expansion spring (73) is installed on one side of the gasket (74), the magnet piece (72) is arranged at one end, away from the gasket (74), of the expansion spring (73), and the spring connecting seat (71) is installed on one side, away from the expansion spring (73), of the magnet piece (72).
2. The flip-flop two-pin plug of claim 1, wherein: the panels of the shell (6) and the inserting sheet mounting block (3) are both of plastic structures made of polycarbonate, and the rear end of the shell (6) far away from the inserting sheet mounting block (3) is of a trapezoidal structure.
3. The flip-flop two-pin plug of claim 1, wherein: the surface of inserted sheet installation piece (3) and connecting rod (42) all is provided with and communicates and the diameter ratio bearing (41) diameter is big 3 mm's through-hole, bearing (41) are connected connecting rod (42) and inserted sheet installation piece (3) through running through the through-hole and are constituted active structure.
4. The flip-flop two-pin plug of claim 1, wherein: the upper surface of the fixing plate (45) is chiseled with a thread-shaped groove, and the thread of the outer peripheral surface of the bolt (44) is matched with the thread groove of the upper surface of the fixing plate (45).
5. The flip-flop two-pin plug of claim 1, wherein: the gasket (74) is fixedly connected with the insulating sleeve mounting seat (8) through 3M glue, the telescopic spring (73) is connected with the magnet piece (72) in a magnetic matching mode, and the magnet piece (72) is fixed on one side of the spring connecting seat (71) through strong viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718662.0U CN209929535U (en) | 2019-05-20 | 2019-05-20 | Turnover type double-pin plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718662.0U CN209929535U (en) | 2019-05-20 | 2019-05-20 | Turnover type double-pin plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209929535U true CN209929535U (en) | 2020-01-10 |
Family
ID=69091399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920718662.0U Expired - Fee Related CN209929535U (en) | 2019-05-20 | 2019-05-20 | Turnover type double-pin plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209929535U (en) |
-
2019
- 2019-05-20 CN CN201920718662.0U patent/CN209929535U/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 |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |