CN211201511U - Novel hinge structure - Google Patents
Novel hinge structure Download PDFInfo
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- CN211201511U CN211201511U CN201921491126.8U CN201921491126U CN211201511U CN 211201511 U CN211201511 U CN 211201511U CN 201921491126 U CN201921491126 U CN 201921491126U CN 211201511 U CN211201511 U CN 211201511U
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- chain plate
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- hinge
- female
- link joint
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Abstract
The utility model provides a novel hinge structure, includes the hinge body that constitutes by range upon range of arranging of son, female hinge, son hinge is including perpendicular rigid coupling on connecting plate one and be the last sublink chain board and the sublink chain board of upper and lower parallel arrangement, it is the arc plate structure with lower sublink chain board to go up sublink chain board, female hinge is including perpendicular rigid coupling on connecting plate two and be used for respectively adapting last sublink chain board and lower sublink chain board mounted position last mother's link board and lower mother's link board, go up between mother link board and the last sublink chain board, go up between sublink chain board and the lower sublink chain board and all be provided with the gasket of cup jointing on the setting element down between sublink chain board and the lower mother link board. The utility model discloses a range upon range of primary and secondary hinge of arranging about setting to and the adoption has the gasket of ball, realized the high durability of hinge and used, the effectual degree of wear that has reduced has improved the smoothness degree that opens and shuts in the hinge use simultaneously, and this kind of hinge has the controllable advantage of stroke simultaneously.
Description
Technical Field
The utility model relates to a hinge technical field specifically is a novel hinge structure.
Background
Current hinge structure is single, connects through the link joint, through the gasket contact between the link joint, can take place the link joint wearing and tearing after long-term the use and lead to open and shut not smooth problem, and current hinge plate is limited to structural feature simultaneously and all does not adopt the link joint structural design of adaptation radian that opens and shuts, and can't provide the hinge that has specific stroke corner degree of opening and shutting, how to propose a novel hinge and become the problem that prior art personnel remain to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel hinge structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel hinge structure comprises a hinge body formed by stacking a primary hinge and a secondary hinge;
the sub-hinge comprises an upper sub-chain plate and a lower sub-chain plate which are vertically and fixedly connected to the first connecting plate and are arranged in parallel up and down, the upper sub-chain plate and the lower sub-chain plate are both of arc-shaped plate structures, and guide rail grooves matched with the radian of the upper sub-chain plate and the lower sub-chain plate are formed in the arc-shaped surfaces of the upper sub-chain plate and the lower sub-chain plate;
the female hinge comprises an upper female chain plate and a lower female chain plate which are vertically and fixedly connected to the second connecting plate and are respectively matched with the mounting positions of the upper sub chain plate and the lower sub chain plate, and positioning holes are formed in the upper female chain plate and the lower female chain plate;
the child link joint is characterized in that the child link joint and the female link joint are connected through a positioning piece, the positioning piece vertically penetrates through the guide rail groove, gaskets sleeved on the positioning piece are arranged between the upper female link joint and the upper sub-link joint, between the upper sub-link joint and the lower sub-link joint, and between the lower child link joint and the lower female link joint, balls are arranged on the end faces of the gaskets, which are respectively in contact with the child link joint and the female link joint, and are uniformly distributed on the end faces of the gaskets.
The upper sub-chain plate and the lower sub-chain plate are of the same structure, and guide rail grooves with the same radian are formed in the end faces of the upper sub-chain plate and the lower sub-chain plate.
The upper female chain plate and the lower female chain plate are of the same structure, and the radian of the upper female chain plate and the radian of the lower female chain plate are matched with the radian of the guide rail groove formed in the upper sub-chain plate or the lower sub-chain plate.
The positioning piece penetrates through the positioning hole and the guide rail groove and is fixedly connected with the end portion through a nut.
And the two positioning holes are symmetrically formed in the upper female chain plate and the lower female chain plate from top to bottom.
The end face of the gasket is provided with a ball groove for rolling and connecting the balls.
According to the technical scheme, the utility model discloses a set up the primary and secondary hinge of range upon range of arrangement from top to bottom to and adopt the gasket that has the ball, realized the high durability use of hinge, the degree of wear has effectively been reduced, has improved the smooth degree of opening and shutting in the hinge use simultaneously, and this kind of hinge has the controllable advantage of stroke simultaneously, is applicable to the scene of special industry usefulness, and specific beneficial effect is as follows;
1: the chain plate structure with a certain radian is designed, the opening and closing radians of the hinges can be effectively adapted, meanwhile, the travel of the guide rail grooves formed in the chain plates is controllable, and the guide rail grooves with different arc lengths can be adapted to use according to the requirements of different opening and closing angles, so that the practicability of the chain plate structure is further improved;
2: through set up the ball on the gasket, can realize the effect of frictional force between the link joint that takes effect, the effectual use durability that has improved, the area of contact of the reduction link joint that sets up of ball can be further simultaneously and gasket, effectual promotion hinge smooth and easy degree opens and shuts.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the female hinge structure of the present invention;
FIG. 3 is a schematic view of the hinge structure of the present invention;
FIG. 4 is a sectional view of the structure of the present invention;
fig. 5 is a top view of the shaft sleeve of the present invention.
In the figure: 1 sub hinge, 11 link plate I, 12 upper sub link plate, 121 guide rail groove, 13 lower sub link plate, 2 mother hinge, 21 link plate II, 22 upper mother link plate, 221 locating hole I, 222 locating hole II, 23 lower mother link plate, 3 locating piece, 31 gasket I, 311 ball I, 32 shaft sleeve, 321 ball II, 322 ball groove, 33 gasket II and 34 nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the novel hinge structure shown in fig. 1-5 comprises a hinge body formed by stacking a sub hinge 1 and a mother hinge 2;
the sub-hinge 1 comprises an upper sub-chain plate 12 and a lower sub-chain plate 13 which are vertically and fixedly connected to a connecting plate I11 and are arranged in an upper-lower parallel manner, the upper sub-chain plate 12 and the lower sub-chain plate 13 in the embodiment are of the same structure, and are both of arc-shaped plate structures, and guide rail grooves 121 matched with the arcs of the upper sub-chain plate and the lower sub-chain plate are formed along the arc-shaped surfaces of the upper sub-chain plate and the lower sub-chain plate, and it is important to explain that the guide rail grooves 121 in the embodiment are of arc-shaped structures, so that the opening and closing arcs of the sub-hinge 1 and the main hinge 2 in the opening and closing process of the hinge body can be effectively adapted, and the opening and closing angles corresponding to different requirements, such as opening and closing of the hinge body at 90 degrees or 45 degrees, can be realized by using the guide rail grooves;
the female hinge 2 comprises an upper 22 female chain plate and a lower 23 female chain plate which are vertically and fixedly connected to a second connecting plate 21 and are respectively matched with the mounting positions of the upper sub chain plate 12 and the lower sub chain plate 13, and positioning holes are formed in the upper 22 female chain plate and the lower 23 female chain plate, preferably two positioning holes are adopted in the embodiment, namely a first positioning hole 221 and a second positioning hole 222, and the positioning holes can be used for connecting the positioning part 3;
the child chain plate 1 and the mother chain plate 2 are connected through a positioning part 3, specifically, two positioning parts 3 respectively penetrate through a positioning hole one 221 and a positioning hole two 222, and are sequentially connected with a parent chain plate 22, an upper sub chain plate 12, a lower sub chain plate 13 and a lower parent chain plate 23, meanwhile, a gasket one 31 sleeved on the positioning part 3 is arranged between the upper parent chain plate 22 and the upper sub chain plate 12, a gasket two 32 sleeved on the positioning part 3 is arranged between the upper child chain plate 12 and the lower sub chain plate 13, and a gasket three 33 sleeved on the positioning part 3 is arranged between the lower child chain plate 13 and the lower parent chain plate 23, the structural strength of the chain plate body can be effectively improved through the chain plates sequentially arranged in a stacked mode, meanwhile, it needs to be stated that the gaskets are provided with rolling balls on the end faces of the contact faces of the child chain plate 1 and the parent chain plate 2 respectively, and the rolling balls are uniformly distributed on the end faces of the, the first gasket 31, the second gasket 32 and the third gasket 33 are all gasket structures with the same ball structure, the size of the first gasket 31, the second gasket 32 and the third gasket 33 is not limited in the embodiment, the gaskets only need to be matched with structural gaps of chain plates connected with the gaskets respectively, the important point of the application is that balls are arranged on the gaskets, the balls are evenly distributed on end faces of the gaskets and formed in ball grooves 322, the balls have the function of reducing contact surfaces of the balls and the chain plates, smoothness of the chain plates in the moving process is effectively improved, abrasion is reduced, specifically, the ball grooves 322 are evenly distributed on the upper end face and the lower end face of the second gasket 32, the ball second grooves 321 are arranged in the ball grooves 322, the ball second 321 arranged on the upper end face and the lower end face is used for being in contact with the upper chain plate 12 and the lower chain plate 13, the second gasket 32 reduces the supporting force between the upper chain plate 12 and the lower chain plate 13 through the ball second 321 while reducing the supporting force between the upper chain plate 12 and the lower chain plate 13 respectively The contact surface of the sub-chain plate 13 effectively reduces the friction force; similarly, a first uniform ball 311 is also disposed on the first spacer 31, and the first spacer 31 is used for providing a supporting force between the upper female link plate 22 and the upper chain link plate 12, and simultaneously reducing the friction force between the first spacer 311 and the upper female link plate 22 and the upper chain link plate 12.
The novel hinge is connected with the main hinge 2 through the matching of the sub hinge 1 and the main hinge 2 which are matched with each other and have a certain bending radian, and the use of hinges suitable for different opening and closing angles is realized through the guide rail groove 121, and in the specific implementation process, the opening and closing angles can be controlled only by arranging the guide rail grooves 121 with different arc lengths; simultaneously, the gasket that sets up between each link joint adopts the setting of surface ball, the effectual contact surface that has reduced, further reduced frictional force, improved the practical durability of hinge and opened and shut smooth and easy degree.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (6)
1. A novel hinge structure is characterized in that: comprises a hinge body formed by the overlapping arrangement of a primary hinge and a secondary hinge;
the sub-hinge comprises an upper sub-chain plate and a lower sub-chain plate which are vertically and fixedly connected to the first connecting plate and are arranged in parallel up and down, the upper sub-chain plate and the lower sub-chain plate are both of arc-shaped plate structures, and guide rail grooves matched with the radian of the upper sub-chain plate and the lower sub-chain plate are formed in the arc-shaped surfaces of the upper sub-chain plate and the lower sub-chain plate;
the female hinge comprises an upper female chain plate and a lower female chain plate which are vertically and fixedly connected to the second connecting plate and are respectively matched with the mounting positions of the upper sub chain plate and the lower sub chain plate, and positioning holes are formed in the upper female chain plate and the lower female chain plate;
the child link joint is characterized in that the child link joint and the female link joint are connected through a positioning piece, the positioning piece vertically penetrates through the guide rail groove, gaskets sleeved on the positioning piece are arranged between the upper female link joint and the upper sub-link joint, between the upper sub-link joint and the lower sub-link joint, and between the lower child link joint and the lower female link joint, balls are arranged on the end faces of the gaskets, which are respectively in contact with the child link joint and the female link joint, and are uniformly distributed on the end faces of the gaskets.
2. A novel hinge structure according to claim 1, wherein: the upper sub-chain plate and the lower sub-chain plate are of the same structure, and guide rail grooves with the same radian are formed in the end faces of the upper sub-chain plate and the lower sub-chain plate.
3. A novel hinge structure according to claim 1, wherein: the upper female chain plate and the lower female chain plate are of the same structure, and the radian of the upper female chain plate and the radian of the lower female chain plate are matched with the radian of the guide rail groove formed in the upper sub-chain plate or the lower sub-chain plate.
4. A novel hinge structure according to claim 1, wherein: the positioning piece penetrates through the positioning hole and the guide rail groove and is fixedly connected with the end portion through a nut.
5. A novel hinge structure according to claim 1, wherein: and the two positioning holes are symmetrically formed in the upper female chain plate and the lower female chain plate from top to bottom.
6. A novel hinge structure according to claim 1, wherein: the end face of the gasket is provided with a ball groove for rolling and connecting the balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491126.8U CN211201511U (en) | 2019-09-09 | 2019-09-09 | Novel hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491126.8U CN211201511U (en) | 2019-09-09 | 2019-09-09 | Novel hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201511U true CN211201511U (en) | 2020-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491126.8U Active CN211201511U (en) | 2019-09-09 | 2019-09-09 | Novel hinge structure |
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| Country | Link |
|---|---|
| CN (1) | CN211201511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261846A (en) * | 2020-10-30 | 2021-01-22 | 歌尔光学科技有限公司 | Head-mounted display device and composite heat conduction hinge thereof |
-
2019
- 2019-09-09 CN CN201921491126.8U patent/CN211201511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261846A (en) * | 2020-10-30 | 2021-01-22 | 歌尔光学科技有限公司 | Head-mounted display device and composite heat conduction hinge thereof |
| CN112261846B (en) * | 2020-10-30 | 2022-03-29 | 歌尔光学科技有限公司 | Head-mounted display device and composite heat conduction hinge thereof |
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