Embedded hinge

Abstract

This invention relates to the field of hinge technology and discloses an embedded hinge, including a lower hinge cover, an upper hinge cover disposed at the top of the lower hinge cover, and a mounting assembly disposed at the side wall of the lower hinge cover. The mounting assembly includes a connecting mechanism mounted at the bottom of the lower hinge cover, and an auxiliary mechanism mounted at the bottom of the lower hinge cover, one end of which is connected to the inner wall of the connecting mechanism. A stabilizing mechanism is mounted at the top of the upper hinge cover, located at the top of the lower hinge cover. This invention solves the problem that existing embedded hinges can connect two objects to facilitate rotation between them, but often the objects and the embedded hinge are connected by bolts, which requires a significant amount of time and increases the workload of the operator during installation.

Description

Technical Field

[0001] This invention relates to the field of rotating shaft technology, specifically to embedded rotating shafts. Background Technology

[0002] Embedded hinges are a special type of hinge design widely used in various devices such as monitors, keyboards, and doors. The characteristic of this type of hinge is that it can be fully or partially embedded inside the device, thereby saving space, improving overall aesthetics, and enhancing device stability. Similar hinge designs exist in the keyboard field, such as the "Magic Keyboard Hinge," which includes a first alloy component, a second alloy component, a hinge assembly, and a fourth alloy component. The torsion spring inside the hinge assembly generates torque and rotational force, achieving a light torque value when opening and a heavy torque value when closing, providing good support. It also uses screws for connection, allowing for quick installation and disassembly.

[0003] Existing embedded hinges can connect two objects to facilitate rotation between them. However, they are often connected to the objects and the embedded hinges by bolts, which requires operators to spend a lot of time and increases their workload when installing the embedded hinges. Summary of the Invention

[0004] The purpose of this invention is to provide an embedded rotating shaft to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an embedded rotating shaft, including a lower cover for the rotating shaft.

[0006] The upper cover of the rotating shaft is located at the top of the lower cover of the rotating shaft;

[0007] And a mounting assembly disposed on the side wall of the lower cover of the shaft;

[0008] The mounting assembly includes a connecting mechanism installed at the bottom of the lower cover of the shaft.

[0009] An auxiliary mechanism is installed at the bottom of the lower cover of the rotating shaft, and one end of the auxiliary mechanism is connected to the inner wall of the connecting mechanism.

[0010] A stabilizing mechanism is installed at the top of the upper cover of the shaft, and the stabilizing mechanism is located at the top of the lower cover of the shaft.

[0011] Preferably, a positioning bolt is rotatably installed on the inner wall of the upper cover of the rotating shaft, and the bottom of the positioning bolt is threadedly connected to the inner wall of the lower cover of the rotating shaft. The inner wall of the lower cover of the rotating shaft is rotatably installed with a rotating shaft inner ring through a bearing. The positions of the lower cover of the rotating shaft and the upper cover of the rotating shaft can be connected by the positioning bolt.

[0012] Preferably, there are six positioning bolts, all of which are of the same shape and size, and are distributed at equal intervals on the inner wall of the lower cover of the rotating shaft.

[0013] Preferably, the connecting mechanism includes a connecting base, which is in contact with the bottom of the lower cover of the rotating shaft. A stabilizing block is fixedly installed on the side wall of the connecting base. The inner wall of the stabilizing block is fixedly connected to the bottom of the lower cover of the rotating shaft by fixing bolts. A moving rod is slidably installed on the inner wall of the connecting base. A connecting plate is fixedly installed at one end of the moving rod, and a hinge block is hingedly installed at the other end of the moving rod. A column is hingedly installed at the other end of the hinge block. A cross plate is fixedly installed at the bottom of the column, and an adjusting rod is fixedly installed at the top of the cross plate. The side wall of the adjusting rod is slidably connected to the inner wall of the connecting base.

[0014] Preferably, there are four connecting plates, all of which are of the same shape and size, and are distributed equidistantly on the four sides of the connecting base.

[0015] Preferably, the stabilizing mechanism includes a threaded ring, the bottom of which is in contact with the top of the rotating shaft cover, a second stabilizing block is fixedly installed on the side wall of the threaded ring, the inner wall of the second stabilizing block is fixedly connected to the inner wall of the rotating shaft cover by fixing bolts, and a sealing sleeve ring is threadedly installed on the side wall of the threaded ring.

[0016] Preferably, the auxiliary mechanism includes a compression spring, which is fixedly installed on the inner wall of the lower cover of the rotating shaft. A sliding column is fixedly installed at the other end of the compression spring, and a plug block is fixedly installed at the other end of the sliding column. The side wall of the sliding column is slidably connected to the inner wall of the lower cover of the rotating shaft.

[0017] Preferably, the outer wall diameter of the plug block is the same as the inner wall diameter of the circular hole in the inner wall of the adjusting rod, the side wall of the plug block is slidably connected to the inner wall of the circular hole, and one end of the plug block can enter the inner wall of the adjusting rod to limit the position of the adjusting rod.

[0018] This invention provides an embedded hinge. It has the following advantages:

[0019] (1) The present invention uses fixing bolts to fix the stabilizing block to the bottom of the rotating shaft cover. Then, the object is placed on the bottom of the connecting base. Then, the operator rotates the position of the adjusting rod, which drives the position of the cross plate to rotate. The cross plate further drives the position of the column to rotate. The column pulls one end of the hinge block, which drives the position of the moving rod to move. The moving rod can drive the position of the connecting plate to move towards the middle. The position of the object can be stabilized by the connecting plates on the four sides, which is convenient for the installation of the object. This solves the problem that the existing embedded rotating shaft can connect two objects and facilitate their rotation. However, the object and the embedded rotating shaft are often connected by bolts, which requires the operator to spend a lot of time and increase the workload of the operator when installing the embedded rotating shaft.

[0020] (2) The present invention installs the second stabilizing block by fixing bolts, and then fixes the second stabilizing block on the top of the rotating shaft cover. Then the object to be connected is installed on the top of the rotating shaft cover. Then the sealing sleeve ring is rotated directly. Since the inner wall of the sealing sleeve ring is threadedly connected to the side wall of the threaded ring, the sealing sleeve ring can be installed on the top of the threaded ring by rotating the sealing sleeve ring, so as to rotate the object at the top of the rotating shaft cover and quickly stabilize the object at the top of the rotating shaft.

[0021] (3) The present invention can limit the position of the adjusting rod by setting a sliding column and a plug block. When one end of the plug block is located on the inner wall of the adjusting rod, the position of the adjusting rod can be limited. When the position of the adjusting rod needs to be adjusted, the operator can directly move the position of the sliding column. The sliding column will squeeze one end of the compression spring, causing the sliding column to slide on the inner wall of the lower cover of the rotating shaft, thereby improving the stability of the adjusting rod and making it easier for the operator to use the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the overhead structure of the present invention;

[0024] Figure 3 This is a partial exploded view of the stabilizing mechanism and auxiliary mechanism of the present invention;

[0025] Figure 4 This is a partial exploded view of the front view of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection structure of the present invention;

[0027] Figure 6This is a schematic cross-sectional view of the present invention.

[0028] In the diagram: 1. Lower cover of the shaft; 3. Upper cover of the shaft; 4. Mounting assembly; 41. Connecting mechanism; 411. Connecting base; 412. Connecting plate; 413. Moving rod; 414. Stabilizing block one; 415. Adjusting rod; 416. Cross plate; 417. Column; 418. Hinge block; 42. Stabilizing mechanism; 421. Threaded ring; 422. Stabilizing block two; 423. Sealing sleeve ring; 43. Auxiliary mechanism; 431. Compression spring; 432. Sliding column; 433. Insertion block; 5. Positioning bolt; 7. Inner ring of the shaft. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0031] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In this invention, unless otherwise expressly specified and limited, the terms "installed," "connected," "joined," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0032] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0033] Example 1

[0034] A preferred embodiment of the embedded rotating shaft provided by the present invention is as follows: Figures 1 to 6 As shown: an embedded hinge, including a lower hinge cover 1;

[0035] A rotating shaft upper cover 3 is set at the top of the rotating shaft lower cover 1. A positioning bolt 5 is rotatably installed on the inner wall of the rotating shaft upper cover 3. The bottom of the positioning bolt 5 is threaded to the inner wall of the rotating shaft lower cover 1. A rotating shaft inner ring 7 is rotatably installed on the inner wall of the rotating shaft lower cover 1 through a bearing. The positions of the rotating shaft lower cover 1 and the rotating shaft upper cover 3 can be connected by the positioning bolt 5. There are six positioning bolts 5. The six positioning bolts 5 are all the same shape and size. The six positioning bolts 5 are distributed at equal intervals on the inner wall of the rotating shaft lower cover 1.

[0036] And the mounting assembly 4 is located on the side wall of the lower cover 1 of the shaft;

[0037] Mounting component 4 includes a connecting mechanism 41 installed at the bottom of the lower cover 1 of the rotating shaft;

[0038] An auxiliary mechanism 43 is installed at the bottom of the lower cover 1 of the rotating shaft, and one end of the auxiliary mechanism 43 is connected to the inner wall of the connecting mechanism 41.

[0039] A stabilizing mechanism 42 is installed at the top of the upper cover 3 of the rotating shaft, and the stabilizing mechanism 42 is located at the top of the lower cover 1 of the rotating shaft.

[0040] The connecting mechanism 41 includes a connecting base 411, which is in contact with the bottom of the lower cover 1 of the rotating shaft. A stabilizing block 414 is fixedly installed on the side wall of the connecting base 411. The inner wall of the stabilizing block 414 is fixedly connected to the bottom of the lower cover 1 of the rotating shaft by fixing bolts. A moving rod 413 is slidably installed on the inner wall of the connecting base 411. A connecting plate 412 is fixedly installed on one end of the moving rod 413. A hinge block 418 is hingedly installed on the other end of the moving rod 413. A column 417 is hingedly installed on the other end of the hinge block 418. A cross plate 416 is fixedly installed on the bottom of the column 417. An adjusting rod 415 is fixedly installed on the top of the cross plate 416. The side wall of the adjusting rod 415 is slidably connected to the inner wall of the connecting base 411.

[0041] In this embodiment, there are four connecting plates 412. The four connecting plates 412 are all the same size and shape, and are distributed equidistantly on the four sides of the connecting base 411.

[0042] In the specific implementation process, the stabilizing block 414 is fixedly installed at the bottom of the lower cover 1 of the rotating shaft by fixing bolts. Then, the object is placed at the bottom of the connecting base 411. Then, the operator rotates the position of the adjusting rod 415. The adjusting rod 415 drives the position of the cross plate 416 to rotate. The cross plate 416 further drives the position of the column 417 to rotate. The column 417 pulls one end of the hinge block 418. The hinge block 418 drives the position of the moving rod 413 to move. The moving rod 413 can drive the position of the connecting plate 412 to move towards the middle. The position of the object can be stabilized by the connecting plates 412 on the four sides, which facilitates the installation of the object.

[0043] Example 2

[0044] Based on Embodiment 1, a preferred embodiment of the embedded rotating shaft provided by the present invention is as follows: Figures 1 to 6 As shown: The stabilizing mechanism 42 includes a threaded ring 421. The bottom of the threaded ring 421 is in contact with the top of the shaft cover 3. A second stabilizing block 422 is fixedly installed on the side wall of the threaded ring 421. The inner wall of the second stabilizing block 422 is fixedly connected to the inner wall of the shaft cover 3 by fixing bolts. A sealing sleeve ring 423 is threadedly installed on the side wall of the threaded ring 421.

[0045] In the specific implementation process, when the operator uses the device, first install the lower cover 1 and the upper cover 3 of the rotating shaft, directly install the positioning bolt 5, and connect the lower cover 1 and the upper cover 3 of the rotating shaft through the positioning bolt 5. Then, install the second stabilizing block 422 through the fixing bolt, and fix the second stabilizing block 422 on the top of the upper cover 3 of the rotating shaft. Then, install the object to be connected on the top of the upper cover 3 of the rotating shaft. Then, directly rotate the sealing sleeve ring 423. Since the inner wall of the sealing sleeve ring 423 is threadedly connected to the side wall of the threaded ring 421, by rotating the sealing sleeve ring 423, the sealing sleeve ring 423 can be installed on the top of the threaded ring 421, so that the object at the top of the upper cover 3 of the rotating shaft can be rotated.

[0046] Example 3

[0047] Based on Embodiments 1 and 2, a preferred embodiment of the embedded rotating shaft provided by the present invention is as follows: Figures 1 to 6 As shown: The auxiliary mechanism 43 includes a compression spring 431, which is fixedly installed on the inner wall of the lower cover 1 of the rotating shaft. A sliding column 432 is fixedly installed on the other end of the compression spring 431, and a plug block 433 is fixedly installed on the other end of the sliding column 432. The side wall of the sliding column 432 is slidably connected to the inner wall of the lower cover 1 of the rotating shaft.

[0048] In this embodiment, the outer diameter of the plug block 433 is the same as the inner diameter of the circular hole in the inner wall of the adjusting rod 415. The side wall of the plug block 433 is slidably connected to the inner wall of the circular hole. One end of the plug block 433 can enter the inner wall of the adjusting rod 415 to limit the position of the adjusting rod 415.

[0049] In the specific implementation process, the position of the adjusting rod 415 can be limited by setting the sliding column 432 and the plug block 433. When one end of the plug block 433 is located on the inner wall of the adjusting rod 415, the position of the adjusting rod 415 can be limited. When the position of the adjusting rod 415 needs to be adjusted, the operator directly moves the position of the sliding column 432. The sliding column 432 will squeeze one end of the compression spring 431, causing the sliding column 432 to slide on the inner wall of the lower cover 1 of the rotating shaft, thereby improving the stability of the adjusting rod 415.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0051] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An embedded hinge, including a lower hinge cover (1), A rotating shaft upper cover (3) is set at the top of the rotating shaft lower cover (1); and a mounting assembly (4) disposed on the side wall of the lower cover (1) of the shaft; characterized in that: The mounting assembly (4) includes a connecting mechanism (41) installed at the bottom of the lower cover (1) of the rotating shaft. The connecting mechanism (41) includes a connecting base (411) which is in contact with the bottom of the lower cover (1) of the rotating shaft. A stabilizing block (414) is fixedly installed on the side wall of the connecting base (411). The inner wall of the stabilizing block (414) is fixedly connected to the bottom of the lower cover (1) of the rotating shaft by fixing bolts. A moving rod is slidably installed on the inner wall of the connecting base (411). (413) A connecting plate (412) is fixedly installed at one end of the moving rod (413), and a hinge block (418) is hingedly installed at the other end of the moving rod (413). A column (417) is hingedly installed at the other end of the hinge block (418). A cross plate (416) is fixedly installed at the bottom of the column (417), and an adjusting rod (415) is fixedly installed at the top of the cross plate (416). The side wall of the adjusting rod (415) is slidably connected to the inner wall of the connecting base (411). An auxiliary mechanism (43) is installed at the bottom of the lower cover (1) of the rotating shaft. One end of the auxiliary mechanism (43) is connected to the inner wall of the connecting mechanism (41). The auxiliary mechanism (43) includes a compression spring (431). The compression spring (431) is fixedly installed on the inner wall of the lower cover (1) of the rotating shaft. A sliding column (432) is fixedly installed on the other end of the compression spring (431). A plug block (433) is fixedly installed on the other end of the sliding column (432). The side wall of the sliding column (432) is slidably connected to the inner wall of the lower cover (1) of the rotating shaft. The outer diameter of the plug block (433) is the same as the inner diameter of the circular hole opened on the inner wall of the adjusting rod (415). The side wall of the plug block (433) is slidably connected to the inner wall of the circular hole. A stabilizing mechanism (42) is installed at the top of the upper cover (3) of the shaft. The stabilizing mechanism (42) is located at the top of the lower cover (1) of the shaft. The stabilizing mechanism (42) includes a threaded ring (421). The bottom of the threaded ring (421) is in contact with the top of the upper cover (3) of the shaft. A second stabilizing block (422) is fixedly installed on the side wall of the threaded ring (421). The inner wall of the second stabilizing block (422) is fixedly connected to the inner wall of the upper cover (3) of the shaft by fixing bolts. A sealing sleeve ring (423) is threaded on the side wall of the threaded ring (421).

2. The embedded rotating shaft according to claim 1, characterized in that: The inner wall of the upper cover (3) of the rotating shaft is rotatably mounted with a positioning bolt (5), the bottom of the positioning bolt (5) is threadedly connected to the inner wall of the lower cover (1) of the rotating shaft, and the inner wall of the lower cover (1) of the rotating shaft is rotatably mounted with a rotating shaft inner ring (7) through a bearing.

3. The embedded rotating shaft according to claim 2, characterized in that: There are six positioning bolts (5), all of which are of the same shape and size, and are distributed at equal intervals on the inner wall of the lower cover (1) of the rotating shaft.

4. The embedded rotating shaft according to claim 1, characterized in that: There are four connecting plates (412), all of which are equal in shape and size, and are distributed equidistantly on the four sides of the connecting base (411).

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