CN204728861U - A kind of wide-angle folding hinge device - Google Patents
A kind of wide-angle folding hinge device Download PDFInfo
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- CN204728861U CN204728861U CN201520236603.1U CN201520236603U CN204728861U CN 204728861 U CN204728861 U CN 204728861U CN 201520236603 U CN201520236603 U CN 201520236603U CN 204728861 U CN204728861 U CN 204728861U
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Abstract
The utility model relates to a kind of wide-angle folding hinge device, comprise at least two hinges and synchronous plate, the middle part of multiple described hinge is all fixedly connected with described synchronous plate, described hinge comprises the first hinge plate, two the second hinge plates and two rotating shafts, two described first hinge plates are respectively by two rotating two ends being connected to described second hinge plate of described rotating shaft, and described second hinge plate is fixedly connected with described synchronous plate.Hinge structure, the utility model is applied widely, can increase the anglec of rotation, running time do not affect other equipment normal operations.
Description
Technical field
The utility model relates to hinge technical field, particularly a kind of wide-angle folding hinge device.
Background technology
Current single shaft hinge can only realize the folding equaling, be less than 180 °.
This type of single shaft hinge can not realize case lid, door etc. needs rotating folding angle to be greater than the opening and closing movement of 180 °.When equipment cannot be avoided in running order, the case lid of casing opens the rear impact on equipment normal operating.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of applied widely, do not affect the wide-angle folding hinge device of other equipment normal operations when can increase the anglec of rotation, running.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of wide-angle folding hinge device, comprise at least two hinges and synchronous plate, the middle part of multiple described hinge is all fixedly connected with described synchronous plate, described hinge comprises the first hinge plate, two the second hinge plates and two rotating shafts, two described first hinge plates are respectively by two rotating two ends being connected to described second hinge plate of described rotating shaft, and described second hinge plate is fixedly connected with described synchronous plate.
The beneficial effects of the utility model are: two described first hinge plates are respectively by two rotating two ends being connected to described second hinge plate of described rotating shaft, first hinge plate avoids the mutual interference and collision that structural limitation causes, achieve the folding of this device wide-angle, and folding angle is greater than 180 °, when the equipment that achieves is in running order, the case lid of casing does not affect the normal operating of equipment after opening.
On the basis of technique scheme, the utility model can also do following improvement.
Further, two described first hinge plates are provided with groove near one end of described second hinge plate, the two ends of described second hinge plate are provided with projection, the projection at the two ends of described second hinge plate stretches in the groove of two described first hinge plates respectively, and by two described rotating shaft rotating connections respectively.
Further, described second hinge plate is fixedly connected with by screw with described synchronous plate.
Adopt the beneficial effect of above-mentioned further scheme to be: two described first hinge plates and described second hinge plate structure simple, and stable connection, Improving The Quality of Products.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wide-angle folding hinge of the utility model device;
Fig. 2 is the structural representation of the first hinge plate;
Fig. 3 is the structural representation of the second hinge plate;
Fig. 4 is the mounting structure schematic diagram of a kind of wide-angle folding hinge of the utility model device;
Fig. 5 is the enforcement structural representation of a kind of wide-angle folding hinge of the utility model device.
In accompanying drawing, the list of parts representated by each label is as follows:
1, hinge, the 11, first hinge plate, the 12, second hinge plate, 13, rotating shaft, 14, groove, 15, projection;
2, synchronous plate, 3, case lid, 4, casing.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of wide-angle folding hinge device, comprise at least two hinges 1 and synchronous plate 2, the middle part of multiple described hinge 1 is all fixedly connected with described synchronous plate 2, described hinge 1 comprises the first hinge plate 11, two the second hinge plates 12 and two rotating shafts 13, two described first hinge plates 11 are respectively by two rotating two ends being connected to described second hinge plate 12 of described rotating shaft 13, and described second hinge plate 12 is fixedly connected with described synchronous plate 2.
Two described first hinge plates 11 are provided with groove 14 near one end of described second hinge plate 12, the two ends of described second hinge plate 12 are provided with projection 15, the projection 15 at the two ends of described second hinge plate 12 stretches in the groove 14 of two described first hinge plates 11 respectively, and by two described rotating shaft 13 rotating connections respectively.
Described second hinge plate 12 is fixedly connected with by screw with described synchronous plate 2.
Implement this device, as shown in Figure 4 and Figure 5, by two of this device described first hinge plates 11 connect box 4 and case lid 3 respectively, when opening case lid 3, case lid can be made to open 270 °, and when the equipment that achieves is in running order, the case lid 3 of casing 4 does not affect the normal operating of equipment after opening.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a wide-angle folding hinge device, it is characterized in that: comprise at least two hinges (1) and synchronous plate (2), the middle part of multiple described hinge (1) is all fixedly connected with described synchronous plate (2), described hinge (1) comprises the first hinge plate (11), two the second hinge plates (12) and two rotating shafts (13), two described first hinge plates (11) are respectively by two rotating two ends being connected to described second hinge plate (12) of described rotating shaft (13), described second hinge plate (12) is fixedly connected with described synchronous plate (2).
2. a kind of wide-angle folding hinge device according to claim 1, it is characterized in that: two described first hinge plates (11) are provided with groove (14) near one end of described second hinge plate (12), the two ends of described second hinge plate (12) are provided with projection (15), the projection (15) at the two ends of described second hinge plate (12) stretches in the groove (14) of two described first hinge plates (11) respectively, and by the rotating connection respectively of two described rotating shafts (13).
3. a kind of wide-angle folding hinge device according to claim 1 or 2, is characterized in that: described second hinge plate (12) is fixedly connected with by screw with described synchronous plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236603.1U CN204728861U (en) | 2015-04-17 | 2015-04-17 | A kind of wide-angle folding hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236603.1U CN204728861U (en) | 2015-04-17 | 2015-04-17 | A kind of wide-angle folding hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728861U true CN204728861U (en) | 2015-10-28 |
Family
ID=54387220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236603.1U Expired - Fee Related CN204728861U (en) | 2015-04-17 | 2015-04-17 | A kind of wide-angle folding hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756490A (en) * | 2016-04-27 | 2016-07-13 | 成都尤立科电器有限公司 | Face plate of power distribution box |
-
2015
- 2015-04-17 CN CN201520236603.1U patent/CN204728861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756490A (en) * | 2016-04-27 | 2016-07-13 | 成都尤立科电器有限公司 | Face plate of power distribution box |
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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 |
Granted publication date: 20151028 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |