CN104901070A - Clamped plug-fixing mechanism - Google Patents
Clamped plug-fixing mechanism Download PDFInfo
- Publication number
- CN104901070A CN104901070A CN201510329444.4A CN201510329444A CN104901070A CN 104901070 A CN104901070 A CN 104901070A CN 201510329444 A CN201510329444 A CN 201510329444A CN 104901070 A CN104901070 A CN 104901070A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- plug
- slot
- grafting rod
- socket
- 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.)
- Pending
Links
Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/08—Resiliently-mounted rigid pins or blades
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
Abstract
The invention relates to a clamped plug-fixing mechanism comprising a socket and a plug. The socket comprises an annular prominent portion with a right triangular cross section. A slot is disposed in the center of the socket. The plug comprises a plugging rod corresponding to the slot. The plugging rod is provided with a clamping mechanism which comprises two clamping plates. The clamping plates are fixed to the plugging rod through a rotating shaft. The clamping plates are connected through a spring so as to be rotated toward the middle of the plugging rod under the driving of the spring. Grooves corresponding to the annular prominent portion are disposed on the clamping plates. The clamping plates are clamped to annular prominent portion such that the plugging rod is fixedly connected with the slot. By means of the clamping mechanism, when the plugging rod is inserted into the slot, the outer inclined surface of the annular prominent portion may push the clamping plate to be opened such that the triangular grooves of the clamping plates tightly hold the annular prominent portion, thereby achieving the fixation of the plug. When the plug is plugged out, the inner inclined surface of the annular prominent portion may push the clamping plate to be opened again such that the plug can be easily detached.
Description
Technical field
The present invention relates to a kind of clamped-in style plug fixing mechanism, belong to plug mechanism used for vehicle-carrying equipment.
Background technology
For most family expenses or small commercial automobile, in car, the space of driver's cabin or operator seat is all more limited, and traditional plug mechanism such as USB etc. have directivity, for the position that some are comparatively special, the problem that the inconvenient or connection wire excessive deflection of grafting affects user's normal running vehicle can be there is in the socket with grafting directivity, and the equipment such as USB is easy to very, because connection wire is come off by pullling, affect the normal use of equipment.
Summary of the invention
The technical problem to be solved in the present invention is: overcome technical problem of the prior art, provides a kind of.
The technical problem to be solved in the present invention is: overcome plug mechanism in prior art and have directivity, and the problem of bonding strength difference, a kind of clamped-in style plug fixing mechanism is provided.
A kind of clamped-in style plug fixing mechanism, comprise a socket and a plug, it is the annular relief of right-angled triangle that described socket comprises a cross section, is provided with a slot in the middle part of described socket; Described plug comprises a grafting rod corresponding with slot, described grafting rod is provided with clamp system, described clamp system comprises two clamping plates, described clamping plate is fixed on grafting rod by rotation axis, connected by spring leaf between described clamping plate, clamping plate is rotated under the driving of spring leaf in the middle part of grafting rod, described clamping plate is provided with a triangular groove corresponding with described annular relief, by being clamped in annular relief by clamping plate, grafting rod is fixedly connected with slot.
As further innovation of the present invention, some contact block are connected with by some springs in described slot, the relative socket center annular array of described contact block is arranged, the head of described grafting rod is provided with the deep-slotted chip breaker corresponding with contact block quantity, and the center of circle of described each deep-slotted chip breaker is positioned on the axis of grafting rod.
As further innovation of the present invention, described clamping plate is also fixed with a rotatable lamella, described rotatable lamella dorsad grafting rod end extend.
The invention has the beneficial effects as follows:
1, the present invention is by a clamp system, and when grafting rod is inserted in slot, the outer inclined-plane of annular relief can promote clamping plate and open, and makes the triangular groove of clamping plate hold annular relief tightly and realizes the fixing of plug; When extracting, the interior inclined-plane of annular relief can again promote clamping plate and open, and plug is taken off easily.
2, when deep-slotted chip breaker can make plug and socket fix, there is certain rotation space, convenience fixing between plug and socket can be ensured.
3, rotatable lamella can drive clamping plate to rotate easily, prevents clamping plate clamp speeds too fast, damages user's hand.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of clamped-in style plug fixing mechanism, comprises a socket 2 and a plug, and described socket 2 comprises the annular relief 6 that a cross section is right-angled triangle, is provided with a slot in the middle part of described socket 2; Described plug comprises a grafting rod 5 corresponding with slot, described grafting rod is provided with clamp system, described clamp system comprises two clamping plates, described clamping plate is fixed on grafting rod 5 by rotation axis 7, connected by spring leaf between described clamping plate, clamping plate is rotated under the driving of spring leaf in the middle part of grafting rod 5, described clamping plate is provided with a triangular groove corresponding with described annular relief 6, by being clamped in annular relief 6 by clamping plate, grafting rod 5 is fixedly connected with slot;
Some contact block 3 are connected with by some springs 1 in described slot, described contact block 3 relatively socket center annular array is arranged, the head of described grafting rod 5 is provided with the deep-slotted chip breaker 4 corresponding with contact block 3 quantity, and the center of circle of described each deep-slotted chip breaker 4 is positioned on the axis of grafting rod 5;
Described clamping plate is also fixed with a rotatable lamella 8, described rotatable lamella 8 dorsad grafting rod 5 end extend.
By a clamp system, when grafting rod is inserted in slot, the outer inclined-plane of annular relief can promote clamping plate and open, and makes the triangular groove of clamping plate hold annular relief tightly and realizes the fixing of plug; When extracting, the interior inclined-plane of annular relief can again promote clamping plate and open, and plug is taken off easily.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. a clamped-in style plug fixing mechanism, is characterized in that: comprise a socket and a plug, it is the annular relief of right-angled triangle that described socket comprises a cross section, is provided with a slot in the middle part of described socket; Described plug comprises a grafting rod corresponding with slot, described grafting rod is provided with clamp system, described clamp system comprises two clamping plates, described clamping plate is fixed on grafting rod by rotation axis, connected by spring leaf between described clamping plate, clamping plate is rotated under the driving of spring leaf in the middle part of grafting rod, described clamping plate is provided with a triangular groove corresponding with described annular relief, by being clamped in annular relief by clamping plate, grafting rod is fixedly connected with slot.
2. a kind of clamped-in style plug fixing mechanism as claimed in claim 1, it is characterized in that: in described slot, be connected with some contact block by some springs, the relative socket center annular array of described contact block is arranged, the head of described grafting rod is provided with the deep-slotted chip breaker corresponding with contact block quantity, and the center of circle of described each deep-slotted chip breaker is positioned on the axis of grafting rod.
3. a kind of clamped-in style plug fixing mechanism as claimed in claim 1, is characterized in that: on described clamping plate, be also fixed with a rotatable lamella, described rotatable lamella dorsad grafting rod end extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329444.4A CN104901070A (en) | 2015-06-15 | 2015-06-15 | Clamped plug-fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329444.4A CN104901070A (en) | 2015-06-15 | 2015-06-15 | Clamped plug-fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104901070A true CN104901070A (en) | 2015-09-09 |
Family
ID=54033569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329444.4A Pending CN104901070A (en) | 2015-06-15 | 2015-06-15 | Clamped plug-fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104901070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666156A (en) * | 2018-06-20 | 2018-10-16 | 重庆众誉材工科技有限公司 | Oil-immersed transformer switch bracket |
-
2015
- 2015-06-15 CN CN201510329444.4A patent/CN104901070A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666156A (en) * | 2018-06-20 | 2018-10-16 | 重庆众誉材工科技有限公司 | Oil-immersed transformer switch bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |