CN218670177U - But angle regulation's hidden hinge - Google Patents
But angle regulation's hidden hinge Download PDFInfo
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- CN218670177U CN218670177U CN202223051641.9U CN202223051641U CN218670177U CN 218670177 U CN218670177 U CN 218670177U CN 202223051641 U CN202223051641 U CN 202223051641U CN 218670177 U CN218670177 U CN 218670177U
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Abstract
The utility model relates to the technical field of hinges, in particular to a hidden hinge with adjustable angle, which adopts a first leaf, a second leaf, an eccentric connecting piece and a tensioning adjusting piece, wherein the first hinge part is rotationally connected with the outer side wall of the eccentric connecting piece, the second hinge part is rotationally connected with the eccentric connecting piece along a semicircular abdicating groove, and the first hinge part is articulated with the second hinge part through the eccentric connecting piece, thereby avoiding the problem that a concentric shaft is obviously visible due to the adoption of a concentric shaft hinge; the first leaf is connected with the second leaf through the tensioning adjusting piece, the tensioning adjusting piece adjusts the torsion of the first leaf and the second leaf, the hidden hinge is turned over to any angle of 0-180 degrees under the action of proper external force, the external force is removed, and the natural rotation is stopped, so that the hidden hinge is used in multi-angle adjustment, is suitable for connecting different bodies of an electronic device such as a notebook computer and the like, and can be used for enabling the different bodies to rotate relatively through the hidden hinge.
Description
Technical Field
The utility model relates to a hinge technical field, concretely relates to but angle regulation's hidden hinge.
Background
A notebook computer (Laptop), also called a "portable computer, a Laptop computer, a palmtop computer or a Laptop computer", has the greatest characteristic of a small body, is more portable than a PC, is a small and portable personal computer, and generally weighs 1 to 3 kilograms.
The hinge that current notebook computer adopted is the rotatory hinge of concentric shaft mostly, and when being applied to notebook computer, its concentric shaft exposes outside and comparatively obviously visible, and is difficult to accomplish multi-angle and adjusts the use, is not enough to satisfy consumer's demand.
Disclosure of Invention
In order to overcome the defects and deficiencies existing in the prior art, the utility model aims to provide an angle-adjustable hidden hinge.
The purpose of the utility model is realized through the following technical scheme: an angle-adjustable hidden hinge comprises a first sheet, a second sheet, an eccentric connecting piece and a tensioning adjusting piece, wherein the first sheet extends to form a first hinge part which is rotatably connected with the outer side wall of the eccentric connecting piece, the second sheet extends to form a second hinge part, a semicircular abdicating groove is formed in the middle of the eccentric connecting piece, the second hinge part is rotatably connected with the eccentric connecting piece along the semicircular abdicating groove, and the first hinge part is hinged with the second hinge part through the eccentric connecting piece; the first leaf is connected with the second leaf through the tensioning adjusting piece, and the tensioning adjusting piece is used for adjusting the torsion of the first leaf and the second leaf.
Preferably, a first rotating shaft protrudes from the outer side wall of the first hinge part, a second rotating shaft protrudes from the outer side wall of the second blade, and the first rotating shaft is connected with the second rotating shaft through the tensioning adjusting part.
Preferably, the tensioning adjusting part comprises a hinge tensioning arm and an adjusting bolt, one end of the hinge tensioning arm is a clamping head for clamping the first rotating shaft, the clamping head is provided with a threaded through hole in threaded fit with the adjusting bolt, the other end of the hinge tensioning arm is provided with a strip-shaped through hole, and the second rotating shaft penetrates through the strip-shaped through hole.
Preferably, a first arc-shaped guide groove and a second arc-shaped guide groove are formed in two outer side walls of the eccentric connecting piece respectively, a first guide block and a second guide block are convexly extended on two inner side walls of the first hinge portion respectively, the first guide block is connected with the first arc-shaped guide groove in a sliding mode, and the second guide block is connected with the second arc-shaped guide groove in a sliding mode.
Preferably, a first limiting hook protrudes from one end of the first guide block, which is far away from the first leaf, and a second limiting hook matched with the first limiting hook protrudes from one end of the first arc-shaped guide groove, which is close to the first leaf; a third limiting hook protrudes from one end, far away from the first leaf, of the second guide block, and a fourth limiting hook matched with the third limiting hook protrudes from one end, close to the first leaf, of the second arc-shaped guide groove; when the hidden hinge is turned and combined, the first limiting hook is buckled with the second limiting hook, and the third limiting hook is buckled with the fourth limiting hook.
Preferably, a third arc-shaped guide groove is formed in the outer side wall of the second hinge part, and a third guide block which is in sliding connection with the third arc-shaped guide groove is convexly extended on the inner side wall, close to the second leaf, of the semicircular abdicating groove; when the hidden hinge is turned and combined, the third guide block is abutted against one end, far away from the second leaf, of the third arc-shaped guide groove.
Preferably, the first leaf is provided with a first mounting hole, and the second leaf is provided with a second mounting hole.
The beneficial effects of the utility model reside in that: the hidden hinge with the adjustable angle of the utility model adopts the first leaf, the second leaf, the eccentric connecting piece and the tensioning adjusting piece, the first hinge part is rotationally connected with the outer side wall of the eccentric connecting piece, the second hinge part is rotationally connected with the eccentric connecting piece along the semicircular abdicating groove, and the first hinge part is articulated with the second hinge part through the eccentric connecting piece, thereby avoiding the problem that the concentric shaft is obviously visible due to adopting the concentric shaft hinge, and realizing the overturn of 0-180 degrees; the first leaf is connected with the second leaf through the tensioning adjusting piece, the tensioning adjusting piece adjusts the torsion of the first leaf and the second leaf, the hidden hinge is turned over to any angle of 0-180 degrees under the action of proper external force, the external force is removed, and the natural rotation is stopped, so that the hidden hinge is used in multi-angle adjustment, is suitable for connecting different bodies of an electronic device such as a notebook computer and the like, and can be used for enabling the different bodies to rotate relatively through the hidden hinge.
Drawings
Fig. 1 is a schematic structural view of the utility model turning 180 degrees;
fig. 2 is an exploded view of the present invention;
fig. 3 is an exploded view of another perspective of the present invention;
fig. 4 is a schematic structural view of the present invention turned to 90 degrees;
fig. 5 is a schematic structural view of the present invention turning to 0 °.
The reference signs are: 1. a first sheet; 2. a second sheet; 3. an eccentric connecting piece; 4. a first hinge portion; 5. a second hinge portion; 6. a semicircular abdicating groove; 7. a first arc-shaped guide groove; 8. a second arc-shaped guide groove; 9. a first guide block; 10. a second guide block; 11. a first limit hook; 12. a second limit hook; 13. a third limit hook; 14. a fourth limit hook; 15. a third arc-shaped guide groove; 16. a third guide block; 17. a first mounting hole; 18. a second mounting hole; 19. tensioning the adjustment member; 191. a hinge tensioning arm; 192. adjusting the bolt; 20. a first rotating shaft; 21. a second rotating shaft; 22. a threaded through hole; 23. a strip-shaped through hole.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1-5, an angle-adjustable hidden hinge comprises a first sheet 1, a second sheet 2, an eccentric connecting member 3 and a tension adjusting member 19, wherein the first sheet 1 extends to form a first hinge portion 4 rotatably connected to an outer side wall of the eccentric connecting member 3, the second sheet 2 extends to form a second hinge portion 5, a semicircular abdicating groove 6 is formed in the middle of the eccentric connecting member 3, the second hinge portion 5 is rotatably connected to the eccentric connecting member 3 along the semicircular abdicating groove 6, and the first hinge portion 4 is hinged to the second hinge portion 5 through the eccentric connecting member 3; the first sheet 1 is connected with the second sheet 2 through the tension adjusting piece 19, and the tension adjusting piece 19 is used for adjusting the torsion of the first sheet 1 and the second sheet 2.
The hidden hinge with the adjustable angle adopts a first leaf 1, a second leaf 2, an eccentric connecting piece 3 and a tensioning adjusting piece 19, wherein a first hinge part 4 is rotatably connected with the outer side wall of the eccentric connecting piece 3, a second hinge part 5 is rotatably connected with the eccentric connecting piece 3 along a semicircular abdicating groove 6, and the first hinge part 4 is hinged with the second hinge part 5 through the eccentric connecting piece 3, so that the problem that a concentric shaft is obviously visible due to the adoption of a concentric shaft hinge is avoided, and the hidden hinge can be turned over by 0-180 degrees; the first sheet 1 is connected with the second sheet 2 through the tensioning adjusting piece 19, the tensioning adjusting piece 19 adjusts the torsion of the first sheet 1 and the second sheet 2, the hidden hinge is turned over to any angle of 0-180 degrees under the action of proper external force, and the external force is removed to stop natural rotation, so that the hidden hinge is used in multi-angle adjustment, is suitable for connecting between different bodies of an electronic device such as a notebook computer and the like, and can be used for enabling the different bodies to rotate relatively through the hidden hinge.
In this embodiment, a first rotating shaft 20 protrudes from an outer side wall of the first hinge portion 4, a second rotating shaft 21 protrudes from an outer side wall of the second leaf 2, and the first rotating shaft 20 is connected with the second rotating shaft 21 through the tension adjusting member 19.
By adopting the technical scheme, the tension adjusting piece 19 adjusts the tension degree of the first rotating shaft 20 and the second rotating shaft 21, so that the torsion of the first rotating shaft 20 and the second rotating shaft 21 is adjusted, and the first leaf 1 and the second leaf 2 are prevented from being easily stressed to rotate and being incapable of rotating to any angle of 0-180 degrees for use.
In this embodiment, the tensioning adjustment member 19 includes a hinge tensioning arm 191 and an adjustment bolt 192, one end of the hinge tensioning arm 191 is a clamping head for clamping the first rotating shaft 20, the clamping head is provided with a threaded through hole 22 in threaded engagement with the adjustment bolt 192, the other end of the hinge tensioning arm 191 is provided with a strip-shaped through hole 23, and the second rotating shaft 21 penetrates through the strip-shaped through hole 23.
By adopting the technical scheme, the tightness degree of the threaded through hole 22 of the clamping head is adjusted by screwing the adjusting bolt 192, the clamping degree of the clamping head for clamping the first rotating shaft 20 is adjusted, the second rotating shaft 21 penetrates through the strip-shaped through hole 23, and then the torsion strength of the first rotating shaft 20 and the clamping head is adjusted when the first sheet 1 and the second sheet 2 are turned over, so that the first sheet 1 and the second sheet 2 are turned over to a specific angle for use.
In this embodiment, a first arc-shaped guide groove 7 and a second arc-shaped guide groove 8 are respectively formed on two outer side walls of the eccentric connecting piece 3, a first guide block 9 and a second guide block 10 are respectively protruded from two inner side walls of the first hinge portion 4, the first guide block 9 is slidably connected with the first arc-shaped guide groove 7, and the second guide block 10 is slidably connected with the second arc-shaped guide groove 8.
By adopting the technical scheme, the first guide block 9 is in sliding connection with the first arc-shaped guide groove 7, and the second guide block 10 is in sliding connection with the second arc-shaped guide groove 8, so that the first hinge part 4 is rotatably connected with the outer side wall of the eccentric connecting piece 3 to turn the first page 1.
In this embodiment, a first limit hook 11 protrudes from one end of the first guide block 9 away from the first leaf 1, and a second limit hook 12 matched with the first limit hook 11 protrudes from one end of the first arc-shaped guide groove 7 close to the first leaf 1; a third limiting hook 13 protrudes from one end of the second guide block 10 far away from the first leaf 1, and a fourth limiting hook 14 matched with the third limiting hook 13 protrudes from one end of the second arc-shaped guide groove 8 near the first leaf 1; when the hidden hinge is turned and combined, the first limiting hook 11 is buckled with the second limiting hook 12, and the third limiting hook 13 is buckled with the fourth limiting hook 14.
By adopting the technical scheme, when the hidden hinge is turned and combined, the first limiting hook 11 is buckled with the second limiting hook 12, the third limiting hook 13 is buckled with the fourth limiting hook 14, and when the hidden hinge is applied to a notebook computer, the damage to the notebook computer caused by excessive pressing collision when the notebook computer is closed can be avoided.
In this embodiment, a third arc-shaped guide groove 15 is formed on the outer side wall of the second hinge portion 5, and a third guide block 16 slidably connected with the third arc-shaped guide groove 15 is convexly extended on the inner side wall of the semicircular abdicating groove 6 close to the second leaf 2; when the hidden hinge is turned and combined, the third guide block 16 abuts against one end of the third arc-shaped guide groove 15 far away from the second sheet 2.
By adopting the technical scheme, the third guide block 16 is connected with the third arc-shaped guide groove 15 in a sliding manner, so that the second hinge part 5 is rotatably connected with the eccentric connecting piece 3 along the semicircular abdicating groove 6 to turn over the second sheet 2. In the process of turning and combining the hidden hinge, when the first leaf 1 and the second leaf 2 are at an angle of 90 degrees, the third guide block 16 abuts against one end, far away from the second leaf 2, of the third arc-shaped guide groove 15, and the turning and combining are continued, so that the second leaf 2 drives the eccentric connecting piece 3 to turn, and the second leaf 2 is further close to the first leaf 1.
In this embodiment, the first sheet 1 has a first mounting hole 17, and the second sheet 2 has a second mounting hole 18.
By adopting the technical scheme, the first mounting hole 17 and the second mounting hole 18 are convenient to be applied and mounted between different bodies of the electronic device connected with a notebook computer and the like, for example, the first sheet 1 and the second sheet 2 are mounted in the notebook computer and are respectively connected with a display screen part of the notebook computer and a body part of the notebook computer.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (7)
1. The utility model provides a but angle regulation's hidden hinge which characterized in that: the hinge comprises a first sheet, a second sheet, an eccentric connecting piece and a tensioning adjusting piece, wherein the first sheet extends to form a first hinge part which is rotatably connected with the outer side wall of the eccentric connecting piece, the second sheet extends to form a second hinge part, a semicircular abdicating groove is formed in the middle of the eccentric connecting piece, the second hinge part is rotatably connected with the eccentric connecting piece along the semicircular abdicating groove, and the first hinge part is hinged with the second hinge part through the eccentric connecting piece; the first leaf is connected with the second leaf through the tensioning adjusting piece, and the tensioning adjusting piece is used for adjusting the torsion of the first leaf and the second leaf.
2. The hidden, angle adjustable hinge of claim 1, wherein: the outer side wall of the first hinge part is convexly extended with a first rotating shaft, the outer side wall of the second leaf is convexly extended with a second rotating shaft, and the first rotating shaft is connected with the second rotating shaft through the tensioning adjusting part.
3. The hidden, angle adjustable hinge of claim 2, wherein: the tensioning adjusting part comprises a hinge tensioning arm and an adjusting bolt, one end of the hinge tensioning arm is a clamping head used for clamping the first rotating shaft, the clamping head is provided with a threaded through hole in threaded fit with the adjusting bolt, the other end of the hinge tensioning arm is provided with a strip-shaped through hole, and the second rotating shaft penetrates through the strip-shaped through hole.
4. The hidden, angle adjustable hinge of claim 1, wherein: first arc guide way and second arc guide way have been seted up respectively to two lateral walls of eccentric connecting piece, the protruding first guide block and the second guide block that has stretched respectively of two inside walls of first articulated portion, first guide block and first arc guide way sliding connection, second guide block and second arc guide way sliding connection.
5. The hidden, angle adjustable hinge of claim 4, wherein: a first limiting hook is convexly extended at one end of the first guide block, which is far away from the first leaf, and a second limiting hook matched with the first limiting hook is convexly extended at one end of the first arc-shaped guide groove, which is close to the first leaf; a third limiting hook protrudes from one end, far away from the first leaf, of the second guide block, and a fourth limiting hook matched with the third limiting hook protrudes from one end, close to the first leaf, of the second arc-shaped guide groove; when the hidden hinge is turned and combined, the first limiting hook is buckled with the second limiting hook, and the third limiting hook is buckled with the fourth limiting hook.
6. The hidden, angle adjustable hinge of claim 1, wherein: a third arc-shaped guide groove is formed in the outer side wall of the second hinge part, and a third guide block in sliding connection with the third arc-shaped guide groove is convexly extended on the inner side wall, close to the second leaf, of the semicircular abdicating groove; when the hidden hinge is turned and combined, the third guide block is abutted against one end, far away from the second leaf, of the third arc-shaped guide groove.
7. The hidden, angle adjustable hinge of claim 1, wherein: the first leaf is provided with a first mounting hole, and the second leaf is provided with a second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223051641.9U CN218670177U (en) | 2022-11-16 | 2022-11-16 | But angle regulation's hidden hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223051641.9U CN218670177U (en) | 2022-11-16 | 2022-11-16 | But angle regulation's hidden hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218670177U true CN218670177U (en) | 2023-03-21 |
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ID=85536611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223051641.9U Active CN218670177U (en) | 2022-11-16 | 2022-11-16 | But angle regulation's hidden hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218670177U (en) |
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2022
- 2022-11-16 CN CN202223051641.9U patent/CN218670177U/en active Active
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