Hinge structure with adjusting mechanism
By designing a hinge structure with an adjustment mechanism and using components such as a base, a rotating shaft, a sliding rod and a spring, the 0-180° rotation angle adjustment and fixation between the hinge plate and the leaf piece are achieved, solving the problem that the existing hinge can only rotate in one direction and improving the flexibility of the hinge.
Patent Information
- Application Number
- CN202422557495.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The existing hinge structure cannot be adjusted, resulting in the hinge only being able to rotate in one direction and unable to meet the need for multi-directional rotation.
A hinge structure with an adjustment mechanism is designed. Through the combination of components such as the base, rotating shaft, hinge plate, slide rod, spring and clamp block, the 0-180° rotation angle adjustment and fixation between the hinge plate and the leaf piece can be achieved.
The rotation angle between the hinge plate and the leaf piece can be adjusted and fixed, meeting the needs of multi-directional rotation and improving the flexibility and user experience of the hinge.
Smart Images
Figure CN223330411U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hinges, and in particular relates to a hinge structure with an adjusting mechanism. Background Art
[0002] A hinge is a mechanical device used to connect two solid objects and allow them to rotate relative to each other. It allows the connected objects to rotate open and close naturally and smoothly. In addition, hydraulic hinges, also known as damping hinges, also have a buffering function, which can reduce the noise caused by the cabinet door colliding with the cabinet body when closing. From the perspective of existing technology, common hinges simply use two sets of hinge plates with opposite directions on the rotating shaft, so that the two sets of hinge plates can rotate, so that the objects installed on the hinge plates can rotate the hinge as a whole. Most hinges are not adjustable, and the two sets of objects installed on both sides of the hinge can only rotate in a single direction. Therefore, a hinge structure with an adjustment mechanism is needed.
[0003] It should be noted that the above content belongs to the technical cognition category of practical people and does not necessarily constitute prior art. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the existing hinge structure in the prior art, that is, the hinge is simple and cannot be adjusted, and the hinge can only rotate in one direction, and to propose a hinge structure with an adjustment mechanism.
[0005] To achieve the above-mentioned purpose, the present invention proposes a hinge structure with an adjustment mechanism, including a base for supporting the whole, a groove is provided in the middle position of the base, and a rotating shaft is rotatably connected in the groove of the base, both ends of the rotating shaft pass through the base, and a hinge plate is fixedly connected in the middle position of the rotating shaft, and the rotating shaft is evenly provided with clamping holes near both ends, and two groups of symmetrical through holes are provided on both side surfaces of the base, the two groups of through holes are placed on both sides of the clamping holes, and a sliding rod is slidably connected in the through holes, the sliding rod passes through the base, and the two ends of the sliding rod are respectively placed on the base. On both sides of the platform, the side of the sliding rod close to the hinge plate is fixedly connected to a pressure plate, and the side of the sliding rod away from the hinge plate is fixedly connected to a lifting platform. A hole groove is opened at a position of the base close to the rotating shaft port, and the position of the hole groove corresponds to the position of the card hole. A fixing rod is inserted into the card hole, one end of the fixing rod passes through the base and is placed in the card hole on the rotating shaft, and the other end of the fixing rod is fixedly connected to the lifting platform. A spring is installed on the side of the pressure plate close to the base, and the spring is on the outside of the sliding rod. One end of the spring is fixedly connected to the base, and the other end of the spring is fixedly connected to the pressure plate.
[0006] Preferably, one side of the base away from the hinge plate is fixedly connected to a rotating table, one end of the rotating table is fixedly connected to the base, and the other end of the rotating table is rotatably connected to a rotating sleeve, one end of the rotating sleeve is sleeved on the outside of the rotating table and rotatably connected to the rotating table, and the other end of the rotating sleeve is fixedly connected to a leaf.
[0007] Preferably, the arc-shaped side positions of the rotating table are evenly provided with card slots, and a card block is fixedly connected to the inner arc-shaped surface of the rotating sleeve. One side of the card block is engaged with the card slot, and the other side of the card block is fixedly connected to the inner arc-shaped surface of the rotating sleeve. The card block and the rotating sleeve are formed as one piece.
[0008] Preferably, bolts are threadedly connected to both ends of the rotating shaft, and three groups of mounting holes are provided on the hinge plate and the leaf piece.
[0009] Preferably, two groups of limiting rods are installed on both sides of the hinge plate, the two groups of limiting rods are cylindrical structures, and the limiting rods and the hinge plate are integrally formed.
[0010] Preferably, the length of the limiting rod on the hinge plate side close to the leaf is equal to the distance between the hinge plate and the leaf when they are parallel, and the length of the limiting rod on the hinge plate close to the rotating shaft is equal to the distance from the hinge plate to the installation object when they are parallel to the leaf.
[0011] The hinge structure with an adjustment mechanism proposed by the present invention can bring the following beneficial effects:
[0012] 1. In the utility model, a base is used for support, and a rotating shaft is rotatably connected to the base, and a hinge plate is fixedly connected to the middle position of the rotating shaft, so that the hinge plate rotates on the base, and a page is rotatably connected to the side of the base away from the hinge plate, and the hinge plate is based on a limit rod so that the maximum rotation angle between the hinge plate and the page is 180 degrees, forming a rotation angle of 0-180 degrees. Since the base is rotatably connected to the page, and the page is connected through a combination of a rotating table and a rotating sleeve, and the card block is engaged with the card slot, the page can be rotated to the base, and the rotation angle is adjustable and fixable.
[0013] 2. In the utility model, a sliding rod is slidably connected to the base, a pressure plate is fixedly connected to one side of the sliding rod, and a lifting platform is fixedly connected to the other side of the sliding rod. Since a spring is sleeved on the outer side of the sliding rod, the two ends of the spring are respectively connected to the pressure plate and the base. The spring force acts on the pressure plate to make the pressure plate move away from the base, and the lifting platform moves closer to the base, so that the clamping rod on the lifting platform is inserted into the clamping hole on the rotating shaft, thereby achieving the purpose of fixing the rotating shaft, so that the rotation angle of the hinge plate can be fixed, pressing on the pressure plate makes the pressure plate move closer to the base, and the lifting platform moves away from the base, the clamping rod is disengaged from the clamping hole, and the rotating shaft can be rotated, thereby achieving the purpose of loosening the hinge plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of the overall structure of a hinge structure with an adjustment mechanism proposed by the present invention;
[0016] Figure 2 This is a schematic diagram of the overall structure of a hinge structure with an adjustment mechanism proposed by the present invention from another angle;
[0017] Figure 3 This is a structural schematic diagram of a rotating shaft in a hinge structure with an adjustment mechanism proposed by the present invention;
[0018] Figure 4 The present invention is a structural schematic diagram of a rotating platform in a hinge structure with an adjustment mechanism.
[0019] In the figure: 1. base; 2. hinge plate; 3. leaf; 4. rotating sleeve; 5. rotating shaft; 6. bolt; 7. clamping hole; 8. pressure plate; 9. slide rod; 10. spring; 11. perforation; 12. lifting platform; 13. fixing rod; 14. limiting rod; 15. rotating platform; 16. clamping slot; 17. clamping block; 18. hole slot. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.
[0022] like Figure 1-4The hinge structure with an adjusting mechanism proposed by the present invention includes a base 1 for supporting the whole, a groove is provided in the middle position of the base 1, and a rotating shaft 5 is rotatably connected in the groove of the base 1, both ends of the rotating shaft 5 pass through the base 1, and the middle position of the rotating shaft 5 is fixedly connected to the hinge plate 2, and the rotating shaft 5 is evenly provided with clamping holes 7 near the two ends. Two groups of symmetrical through-holes 11 are provided on both sides of the surface of the base 1, and the two groups of through-holes 11 are placed on both sides of the clamping holes 7, and sliding rods 9 are slidably connected in the through-holes 11, and the sliding rods 9 pass through the base 1, and the two ends of the sliding rods 9 are respectively placed on both sides of the base 1, and the side of the sliding rod 9 close to the hinge plate 2 is fixedly connected to the lifting platform 12, and the base 1 is provided with a slot 18 near the end of the rotating shaft 5, and the position of the slot 18 corresponds to the position of the clamping hole 7. A fixing rod 13 is inserted in the clamping hole 7, and one end of the fixing rod 13 passes through the base 1 and is placed on the clamping hole on the rotating shaft 5. When the cam 12 is in the upright position, the spring 10 is released, and the other end of the spring 10 is fixedly connected to the lifting platform 12. The side of the pressing plate 8 close to the base 1 is provided with a spring 10. The spring 10 is on the outside of the sliding rod 9. One end of the spring 10 is fixedly connected to the base 1, and the other end of the spring 10 is fixedly connected to the pressing plate 8. The sliding rod 9 is slidably connected to the base 1. One side of the sliding rod 9 is fixedly connected to the pressing plate 8, and the other side of the sliding rod 9 is fixedly connected to the lifting platform 12. Because the outer side of the sliding rod 9 is provided with a spring 10, the two ends of the spring 10 are respectively connected to the pressing plate 8 and the base 1. The spring 10 acts on the pressing plate 8 to make the pressing plate 8 move away from the base 1, and the lifting platform 12 is close to the base 1, so that the card rod on the lifting platform 12 is inserted into the card hole 7 on the rotating shaft 5, achieving the purpose of fixing the rotating shaft 5, so that the rotation angle of the hinge plate 2 can be fixed, pressing on the pressing plate 8, so that the pressing plate 8 is close to the base 1, and the lifting platform 12 is away from the base 1, the card rod is disengaged from the card hole 7, and the rotating shaft 5 can be rotated to achieve the purpose of loosening the hinge plate 2.
[0023] Among them, one side of the base 1 away from the hinge plate 2 is fixedly connected to a rotating table 15, one end of the rotating table 15 is fixedly connected to the base 1, and the other end of the rotating table 15 is rotatably connected to the rotating sleeve 4, one end of the rotating sleeve 4 is sleeved on the outside of the rotating table 15 and rotatably connected to the rotating table 15, and the other end of the rotating sleeve 4 is fixedly connected to the page 3, and the arc-shaped side positions of the rotating table 15 are evenly provided with card grooves 16, and the inner arc surface of the rotating sleeve 4 is fixedly connected with a card block 17, one side of the card block 17 is mutually engaged with the card groove 16, and the other side of the card block 17 is fixedly connected to the inner arc surface of the rotating sleeve 4, the card block 17 and the rotating sleeve 4 are integrally formed, and bolts 6 are threadedly connected to both ends of the rotating shaft 5, and three groups of mounting holes are provided on the hinge plate 2 and the page 3. The base 1 is rotatably connected to the side of the hinge plate 2 away from the hinge plate 2, and two groups of limit rods 14 are installed on both sides of the hinge plate 2. The two groups of limit rods 14 are cylindrical in structure, and the limit rods 14 and the hinge plate 2 are integrally formed. The length of the limit rod 14 on the side of the hinge plate 2 close to the page 3 is equal to the distance between the hinge plate 2 and the page 3 when they are parallel. The length of the limit rod 14 of the hinge plate 2 close to the rotating shaft 5 is equal to the distance from the hinge plate 2 to the installation object when the hinge plate 2 is parallel to the page 3. The base 1 is supported, and the rotating shaft 5 is rotatably connected to the base 1. The middle position of the rotating shaft 5 is fixedly connected to the hinge plate 2, so that the hinge plate 2 rotates on the base 1. Based on the limit rod 14, the hinge plate 2 makes the maximum rotation angle between the hinge plate 2 and the page 3 reach 180°, forming a rotation angle of 0-180°.
[0024] Working principle: The base 1 is used for support, and the base 1 is rotatably connected to the rotating shaft 5. The middle position of the rotating shaft 5 is fixedly connected to the hinge plate 2, so that the hinge plate 2 rotates on the base 1. The side of the base 1 away from the hinge plate 2 is rotatably connected to the page 3, and the hinge plate 2 is based on the limit rod 14 so that the rotation angle between the hinge plate 2 and the page 3 can reach a maximum of 180 degrees, forming a rotation angle of 0-180 degrees. Since the base 1 is rotatably connected to the page 3, and the page 3 is connected through the combination of the rotating platform 15 and the rotating sleeve 4, and the block 17 is engaged with the slot 16, the page 3 can be rotated to the base 1, and the rotation angle can be adjusted and fixed. The base 1 is slidably connected to the slide bar 9 , one side of the slide rod 9 is fixedly connected to the pressure plate 8, and the other side of the slide rod 9 is fixedly connected to the lifting platform 12. Since a spring 10 is provided on the outer side of the slide rod 9, the two ends of the spring 10 are respectively connected to the pressure plate 8 and the base 1. The spring 10 acts on the pressure plate 8 to make the pressure plate 8 move away from the base 1, and the lifting platform 12 moves close to the base 1, so that the clamping rod on the lifting platform 12 is inserted into the clamping hole 7 on the rotating shaft 5, thereby achieving the purpose of fixing the rotating shaft 5, so that the rotation angle of the hinge plate 2 can be fixed, pressing on the pressure plate 8 so that the pressure plate 8 moves close to the base 1, and the lifting platform 12 moves away from the base 1, the clamping rod disengages from the clamping hole 7, and the rotating shaft 5 can be rotated, thereby achieving the purpose of loosening the hinge plate 2.
[0025] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A hinge structure with an adjustment mechanism, comprising a base (1) for supporting the whole, characterized in that: A groove is provided in the middle of the base (1), and a rotating shaft (5) is rotatably connected in the groove of the base (1), both ends of the rotating shaft (5) pass through the base (1), and a hinge plate (2) is fixedly connected in the middle of the rotating shaft (5), and clamping holes (7) are evenly provided near the two ends of the rotating shaft (5), and two groups of symmetrical through holes (11) are provided on both sides of the surface of the base (1), and the two groups of through holes (11) are placed on both sides of the clamping holes (7), and a slide rod (9) is slidably connected in the through hole (11), and the slide rod (9) passes through the base (1), and the two ends of the slide rod (9) are respectively placed on both sides of the base (1), and a pressure plate (8) is fixedly connected to the side of the slide rod (9) close to the hinge plate (2), and the slide rod (9) is fixedly connected to the pressure plate (8). ) is fixedly connected to a lifting platform (12) on the side away from the hinge plate (2), and a hole groove (18) is opened at a position of the base (1) near the end of the rotating shaft (5), and the position of the hole groove (18) corresponds to the position of the clamping hole (7), and a fixing rod (13) is inserted into the clamping hole (7), and one end of the fixing rod (13) passes through the base (1) and is placed in the clamping hole (7) on the rotating shaft (5), and the other end of the fixing rod (13) is fixedly connected to the lifting platform (12), and a spring (10) is installed on the side of the pressure plate (8) close to the base (1), and the spring (10) is on the outside of the slide rod (9), and one end of the spring (10) is fixedly connected to the base (1), and the other end of the spring (10) is fixedly connected to the pressure plate (8).
2. The hinge structure with an adjustment mechanism according to claim 1, characterized in that: A rotating platform (15) is fixedly connected to the side of the base (1) away from the hinge plate (2); one end of the rotating platform (15) is fixedly connected to the base (1), and the other end of the rotating platform (15) is rotatably connected to the rotating sleeve (4); one end of the rotating sleeve (4) is sleeved on the outside of the rotating platform (15) and rotatably connected to the rotating platform (15), and the other end of the rotating sleeve (4) is fixedly connected to the leaf (3).
3. The hinge structure with an adjustment mechanism according to claim 2, characterized in that: The arc-shaped side edges of the rotating platform (15) are evenly provided with clamping grooves (16), and the inner arc-shaped surface of the rotating sleeve (4) is fixedly connected with a clamping block (17). One side of the clamping block (17) is mutually clamped with the clamping groove (16), and the other side of the clamping block (17) is fixedly connected to the inner arc-shaped surface of the rotating sleeve (4). The clamping block (17) and the rotating sleeve (4) are integrally formed.
4. The hinge structure with an adjustment mechanism according to claim 1, characterized in that: Bolts (6) are threadedly connected to both ends of the rotating shaft (5), and three groups of mounting holes are provided on the hinge plate (2) and the leaf plate (3).
5. The hinge structure with an adjustment mechanism according to claim 1, characterized in that: Two groups of limiting rods (14) are installed on both sides of the hinge plate (2); the two groups of limiting rods (14) are cylindrical structures, and the limiting rods (14) and the hinge plate (2) are integrally formed.
6. The hinge structure with an adjustment mechanism according to claim 5, characterized in that: The length of the limiting rod (14) on the side of the hinge plate (2) close to the leaf (3) is equal to the distance between the hinge plate (2) and the leaf (3) when they are parallel.
7. The hinge structure with an adjustment mechanism according to claim 5, characterized in that: The length of the limiting rod (14) of the hinge plate (2) close to the rotating shaft (5) is equal to the distance from the hinge plate (2) to the installation object when the hinge plate (2) and the leaf (3) are parallel.