Embedded rotating shaft

Abstract

The invention relates to the technical field of rotating shafts, and discloses an embedded rotating shaft, which comprises a rotating shaft lower cover, a rotating shaft upper cover arranged at the top position of the rotating shaft lower cover, and a mounting assembly arranged at the side wall position of the rotating shaft lower cover, and the mounting assembly comprises a connecting mechanism arranged at the bottom position of the rotating shaft lower cover. An auxiliary mechanism is installed at the bottom of the rotating shaft lower cover, and one end of the auxiliary mechanism is connected with the inner wall of the connecting mechanism. A stabilizing mechanism is installed at the top of the rotating shaft upper cover and located at the top of the rotating shaft lower cover. According to the embedded rotating shaft, the problems that an existing embedded rotating shaft can connect two objects together to facilitate mutual rotation between the two objects, but the objects and the embedded rotating shaft are often connected through bolts, so that when the embedded rotating shaft is installed, an operator needs to spend a large amount of time, and the workload of the operator is increased are solved.

Description

Technical Field

[0001] The invention relates to the technical field of rotating shafts, in particular to an embedded rotating shaft. Background Art

[0002] Embedded hinge is a special hinge design, which is widely used in various devices, such as monitors, keyboards, doors, etc. The characteristic of this hinge is that the hinge part can be completely or partially embedded in the device, so as to save space, improve the overall aesthetics and enhance the stability of the device. In the field of keyboards, there are similar hinge designs, such as the "Magic Keyboard Hinge", which includes a first alloy part, a second alloy part, a hinge assembly and a fourth alloy part. The torsion spring inside the hinge assembly generates torque and rotational force, realizing the function of light torque value when opening and heavy torque value when closing, with good support effect, and adopts equalizing screws for connection, which can realize quick disassembly and quick installation;

[0003] Existing embedded shafts can connect two objects to facilitate rotation between the two objects, but the objects and the embedded shafts are often connected by bolts, which results in operators spending a lot of time and increasing the workload of operators when installing the embedded shafts. Summary of the invention

[0004] The purpose of the present invention is to provide an embedded rotating shaft to solve the problem raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an embedded rotating shaft, comprising a rotating shaft lower cover,

[0006] A rotating shaft upper cover arranged at the top of the rotating shaft lower cover;

[0007] and a mounting assembly arranged at a side wall of the lower cover of the rotating shaft;

[0008] The mounting assembly includes a connecting mechanism mounted at the bottom of the lower cover of the rotating 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 position of the rotating shaft upper cover, and the stabilizing mechanism is located at the top position of the rotating shaft lower cover.

[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 an inner ring of the rotating shaft through a bearing, and the position 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, the six positioning bolts are equal in shape and size, and the six positioning bolts are equidistantly distributed on the inner wall of the lower cover of the rotating shaft.

[0013] Preferably, the connecting mechanism includes a connecting base, the connecting base is arranged in contact with the bottom of the lower cover of the rotating shaft, the side wall of the connecting base is fixedly installed with a stabilizing block 1, the inner wall of the stabilizing block 1 is fixedly connected to the bottom of the lower cover of the rotating shaft by a fixing bolt, the inner wall of the connecting base is slidably installed with a moving rod, one end of the moving rod is fixedly installed with a connecting plate, the other end of the moving rod is hingedly installed with a hinge block, the other end of the hinge block is hingedly installed with a column, the bottom of the column is fixedly installed with a cross plate, the top of the cross plate is fixedly installed with an adjusting rod, and 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, the shapes and sizes of the four connecting plates are equal, and the four connecting plates are equidistantly distributed on four sides of the connecting base.

[0015] Preferably, the stabilizing mechanism includes a threaded ring, the bottom of which is arranged in contact with the top of the rotating shaft cover, the side wall of the threaded ring is fixedly installed with a stabilizing block 2, the inner wall of the stabilizing block 2 is fixedly connected to the inner wall of the rotating shaft cover by a fixing bolt, and the side wall of the stabilizing block 2 is threadedly installed with a sealing sleeve ring.

[0016] Preferably, the auxiliary mechanism includes a compression spring, which is fixedly mounted on the inner wall of the lower cover of the rotating shaft, a sliding column is fixedly mounted on the other end of the compression spring, a plug-in block is fixedly mounted on the other end of the sliding column, and 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-in block is the same as the inner wall diameter of the circular hole opened on the inner wall of the adjusting rod, the side wall of the plug-in block is slidably connected to the inner wall of the circular hole, and one end of the plug-in block can enter the inner wall of the adjusting rod to limit the position of the adjusting rod.

[0018] The present invention provides an embedded rotating shaft. It has the following beneficial effects:

[0019] (1) The present invention fixes a stabilizing block on the bottom of the lower cover of the rotating shaft by fixing bolts, and then places the object on the bottom of the connecting base. Then the operator rotates the position of the adjusting rod, and the adjusting rod drives the position of the cross plate to rotate, and the cross plate further drives the position of the column to rotate. The column pulls one end of the hinge block, and the hinge block drives the position of the moving rod to move. The moving rod can drive the position of the connecting plate to move toward the middle. The position of the object can be stabilized by the connecting plates at the four sides, which is convenient for the installation of the object. The existing embedded rotating shaft can connect two objects to facilitate the rotation between the two, but the object and the embedded rotating shaft are often connected by bolts, resulting in the operator spending a lot of time when installing the embedded rotating shaft, and increasing the operator's workload.

[0020] (2) The present invention installs the stabilizing block 2 by fixing bolts, and fixes the stabilizing block 2 on the top of the upper cover of the rotating shaft. Then, the object to be connected is installed on the top of the upper cover of the rotating shaft, and then the position of the sealing sleeve ring is directly rotated. Since the inner wall of the sealing sleeve ring is threadedly connected with 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 that the object at the top position of the upper cover of the rotating shaft can be rotated, and the object at the top position of the rotating shaft can be quickly stabilized.

[0021] (3) The present invention can limit the position of the adjustment rod by setting a sliding column and a plug-in block. When one end of the plug-in block is located on the inner wall of the adjustment rod, the position of the adjustment rod can be limited. When the position of the adjustment rod needs to be adjusted, the operator directly moves the position of the sliding column. The sliding column will squeeze one end of the extrusion 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 adjustment rod and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 It is a schematic diagram of the structure of the present invention facing upward;

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

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

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

[0027] Figure 6It is a schematic diagram of the cross-sectional structure of the present invention.

[0028] In the figure: 1. lower cover of the rotating shaft; 3. upper cover of the rotating shaft; 4. installation 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. extrusion spring; 432. sliding column; 433. plug-in block; 5. positioning bolt; 7. inner ring of the rotating shaft. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

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

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, it can be a connection between the inside of two elements or an interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now 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: the embedded shaft includes a shaft lower cover 1;

[0035] The upper cover 3 of the rotating shaft is arranged at the top position of the lower cover 1 of the rotating shaft. 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 with the inner wall of the lower cover 1 of the rotating shaft. 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. The lower cover 1 of the rotating shaft and the upper cover 3 of the rotating shaft can be connected by the positioning bolt 5. There are six positioning bolts 5. The shapes and sizes of the six positioning bolts 5 are all equal. The six positioning bolts 5 are equidistantly distributed on the inner wall of the lower cover 1 of the rotating shaft.

[0036] and a mounting assembly 4 disposed on the side wall of the lower cover 1 of the rotating shaft;

[0037] The mounting assembly 4 includes a connecting mechanism 41 mounted at the bottom of the rotating shaft lower cover 1;

[0038] An auxiliary mechanism 43 is installed at the bottom of the shaft lower cover 1, 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 rotating shaft upper cover 3 , and the stabilizing mechanism 42 is located at the top of the rotating shaft lower cover 1 .

[0040] The connecting mechanism 41 includes a connecting base 411, which is arranged in contact with the bottom of the lower cover 1 of the rotating shaft, and 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 through a fixing bolt, and a moving rod 413 is slidably installed on the inner wall of the connecting base 411, and a connecting plate 412 is fixedly installed on one end of the moving rod 413, and a hinge block 418 is hingedly installed on the other end of the moving rod 413, and a column 417 is hingedly installed on the other end of the hinge block 418, and a cross plate 416 is fixedly installed on the bottom of the column 417, and an adjusting rod 415 is fixedly installed on the top of the cross plate 416, and 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 equal in shape and size. The four connecting plates 412 are equidistantly distributed on four sides of the connecting base 411 .

[0042] During the specific implementation process, the stabilizing block 414 is fixedly installed on the bottom of the lower cover 1 of the rotating shaft by fixing bolts, and then the object is placed on the bottom of the connecting base 411, and then the operator rotates the position of the adjusting rod 415, and the adjusting rod 415 drives the position of the cross plate 416 to rotate, and the cross plate 416 further drives the position of the column 417 to rotate, and one end of the hinge block 418 is pulled through the column 417, and the hinge block 418 drives the position of the moving rod 413 to move, and the moving rod 413 can drive the position of the connecting plate 412 to move toward the middle, and the connecting plates 412 on the four sides can stabilize the position of the object, which is convenient for the installation of the object.

[0043] Example 2

[0044] Based on Example 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 arranged in contact with the top of the rotating shaft cover 3, the side wall of the threaded ring 421 is fixedly installed with a stabilizing block 422, the inner wall of the stabilizing block 422 is fixedly connected to the inner wall of the rotating shaft cover 3 by fixing bolts, and the side wall of the stabilizing block 422 is threadedly installed with a sealing sleeve ring 423.

[0045] During the specific implementation process, when the operator uses the device, he first installs the positions of the lower cover 1 and the upper cover 3 of the shaft, directly installs the position of the positioning bolt 5, connects the lower cover 1 and the upper cover 3 of the shaft through the positioning bolt 5, and then installs the stabilizing block 2 422 through the fixing bolt, fixes the stabilizing block 2 422 on the top of the upper cover 3 of the shaft, and then installs the object to be connected to the top of the upper cover 3 of the shaft, and then directly rotates the position of 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, the sealing sleeve ring 423 can be installed on the top of the threaded ring 421 by rotating the sealing sleeve ring 423, thereby realizing the rotation of the object at the top position of the upper cover 3 of the shaft.

[0046] Example 3

[0047] On the basis of Embodiment 1 and Embodiment 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 squeezing spring 431, which is fixedly mounted on the inner wall of the lower cover 1 of the rotating shaft, and a sliding column 432 is fixedly mounted on the other end of the squeezing spring 431, and a plug-in block 433 is fixedly mounted on the other end of the sliding column 432, and 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 wall diameter of the plug-in block 433 is the same as the inner wall diameter of the circular hole opened on the inner wall of the adjusting rod 415. The side wall of the plug-in block 433 is slidingly connected to the inner wall of the circular hole. One end of the plug-in 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-in block 433. When one end of the plug-in 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 extrusion spring 431, causing the sliding column 432 to slide on the inner wall of the lower cover 1 of the shaft, thereby improving the stability of the adjusting rod 415.

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

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The embedded shaft comprises a shaft lower cover (1), A rotating shaft upper cover (3) arranged at the top of the rotating shaft lower cover (1); and a mounting assembly (4) arranged on the side wall of the lower cover (1) of the rotating shaft; characterized in that: The mounting assembly (4) comprises a connecting mechanism (41) mounted at the bottom of the rotating shaft lower cover (1); An auxiliary mechanism (43) is installed at the bottom of the rotating shaft lower cover (1), and one end of the auxiliary mechanism (43) is connected to the inner wall of the connecting mechanism (41); A stabilizing mechanism (42) is installed at the top of the rotating shaft upper cover (3), and the stabilizing mechanism (42) is located at the top of the rotating shaft lower cover (1).

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

3. The embedded rotating shaft according to claim 2, characterized in that: There are six positioning bolts (5), the six positioning bolts (5) are of equal shape and size, and the six positioning bolts (5) are equidistantly distributed 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: The connecting mechanism (41) comprises a connecting base (411), wherein the connecting base (411) is arranged in contact with the bottom of the rotating shaft lower cover (1), 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 rotating shaft lower cover (1) by means of 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), and the side wall of the adjusting rod (415) is slidably connected to the inner wall of the connecting base (411).

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

6. The embedded rotating shaft according to claim 1, characterized in that: The stabilizing mechanism (42) comprises a threaded ring (421), the bottom of the threaded ring (421) is arranged in contact with the top of the rotating shaft cover (3), a stabilizing block 2 (422) is fixedly mounted on the side wall of the threaded ring (421), the inner wall of the stabilizing block 2 (422) is fixedly connected to the inner wall of the rotating shaft cover (3) via fixing bolts, and a sealing sleeve ring (423) is threadedly mounted on the side wall of the stabilizing block 2 (422).

7. The embedded rotating shaft according to claim 1, characterized in that: The auxiliary mechanism (43) comprises a pressing spring (431), wherein the pressing spring (431) is fixedly mounted on the inner wall of the lower cover (1) of the rotating shaft, a sliding column (432) is fixedly mounted on the other end of the pressing spring (431), a plug-in block (433) is fixedly mounted on the other end of the sliding column (432), and a side wall of the sliding column (432) is slidably connected to the inner wall of the lower cover (1) of the rotating shaft.

8. The embedded rotating shaft according to claim 7, characterized in that: The outer wall diameter of the plug-in block (433) is the same as the inner wall diameter of the circular hole provided on the inner wall of the adjusting rod (415), and the side wall of the plug-in block (433) is slidably connected to the inner wall of the circular hole.

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