Rotary connecting structure
By adopting the structure of mount, rod and rotating ring in the rotating mirror, the problems of bulkiness and friction and wear of the rotating mirror are solved, and flexible and convenient rotation and extended service life are achieved.
Patent Information
- Application Number
- CN202421472958.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-01-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing rotating mirrors have problems such as bulky, inflexible, friction and wear during rotation, which affects the product's user experience and life, and limits design innovation and development.
Using a structure including a mounting base, a rod and a rotating ring, through the design of arc-shaped groove body and annular groove, the rod as a rotating shaft allows the plate to rotate flexibly, and a rotating ring made of plastic material is provided in the gap to reduce the friction.
The flexibility and convenience of rotation are achieved, which significantly reduces friction and wear, extends the service life of the product, and is easy to install, repair and replace.
Smart Images
Figure CN222363659U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connection structures, in particular to a rotating connection structure. Background Art
[0002] The common rotating mirrors on the market currently have the following advantages and disadvantages. First, the first common rotating mirror is a method of rotating the chassis + frame as a whole. Although it has high stability, due to its design principle, the entire mirror appears relatively bulky when rotating, and the angle adjustment is not flexible and convenient enough. Secondly, the second most common rotating mirror is a method of rotating the outer frame by welding the pins on the top and bottom of the frame. Although it improves the flexibility of rotation to a certain extent, due to its structural characteristics, the pins rub against the paint surface during rotation. After long-term use, the paint surface is severely worn, which not only affects the overall appearance of the product, but may also affect the structural stability of the frame. At the same time, the pins themselves will also wear due to frequent friction, resulting in an increase in the rotation gap, affecting the user experience. Finally, the third method is to weld the round iron rings on the top and bottom of the frame to rotate the middle rod. Although it can provide a good rotation experience in the initial use, the frequent contact between the iron rings and the middle rod makes the wear problem of the paint surface of the middle rod and the iron rings very prominent. After long-term use, the damaged paint surface affects the appearance;
[0003] In summary, the rotating mirrors currently on the market have certain limitations in their rotation methods, which not only affect the product's user experience and lifespan, but also limit the product's innovation and development in design. Therefore, the development of a new rotating mirror rotation structure that is both lightweight and flexible as well as stable and durable has become an urgent need in the industry. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a rotary connection structure, comprising: a mounting seat and a rod, wherein the mounting seat is detachably mounted on a plate;
[0005] The mounting seat is provided with an arc-shaped groove body, the rod is provided with an annular groove, the annular groove is embedded in the inner side of the groove body, and a rotating ring is provided in the gap between the annular groove and the groove body;
[0006] The rod and the plate can rotate relative to each other.
[0007] Furthermore, a mounting hole is provided on the mounting seat.
[0008] Furthermore, the rotating ring includes a first arc-shaped piece and a second arc-shaped piece, and the first arc-shaped piece and the second arc-shaped piece are detachably connected.
[0009] Furthermore, a first connection hole is formed on the mounting seat, a second connection hole matching the first connection hole is formed on the first arc-shaped piece, and the fixing member passes through the first connection hole and the second connection hole.
[0010] The beneficial effect of the utility model is that: by providing an arc-shaped groove body on the mounting seat and an annular groove on the rod, and embedding the annular groove of the rod into the inner side of the groove body, and then connecting the mounting seat with the plate, the rod is used as a rotation axis so that the plate can rotate around the rod, thereby driving the mirror mounting frame and the mirror to rotate, this method makes the rotation of the entire structure more flexible;
[0011] A rotating ring is further introduced, and a rotating ring is arranged in the gap between the annular groove and the groove body. The rotating ring is made of plastic, which effectively isolates the rod from the direct rotation connection with the groove body of the mounting seat, further reducing friction, thereby solving the problem of friction and wear between the rod and the paint surface during rotation.
[0012] The rotation of this application is more flexible and convenient, meeting the user's needs for adjusting the angle. It significantly reduces friction and wear, and extends the service life of the product. It is easy to install, repair and replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the structure of the utility model;
[0015] Among them, 1. mounting seat; 11. first connecting hole; 2. slot body; 3. rotating ring; 31. first arc-shaped piece; 311. second connecting hole; 32. second arc-shaped piece; 4. rod; 41. annular groove; 5. plate; 6. mirror mounting frame. DETAILED DESCRIPTION
[0016] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.
[0017] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] Example 1
[0020] like Figure 1 and Figure 2 As shown, a rotating connection structure of this embodiment includes: a mounting seat 1 and a rod 4, wherein the mounting seat 1 is detachably mounted on a plate 5; an arc-shaped groove body 2 is provided on the mounting seat 1, and an annular groove 41 is provided on the rod 4, wherein the annular groove 41 is embedded in the inner side of the groove body 2, and a rotating ring 3 is provided in the gap between the annular groove 41 and the groove body 2; the rod 4 and the plate 5 can rotate relative to each other.
[0021] like Figure 2 As shown, mirror mounting frames 6 are connected to both ends of the plate 5, and the mirror mounting frames 6 are used to mount the mirror. When the plate 5 rotates with the rod 4 as the rotation axis, the mirror mounting frame 6 and the mirror mounted on the mirror mounting frame 6 rotate synchronously.
[0022] It also includes a rotating ring 3. Preferably, the rotating ring 3 is made of plastic. The rotating ring 3 made of plastic has many advantages, such as wear resistance, corrosion resistance, lightness, etc., and is very suitable for occasions that require frequent rotation and low noise.
[0023] A rotating ring 3 is arranged in the gap between the annular groove 41 and the groove body 2, and the rod 4 is installed in the rotating ring 3. When the plate 5 rotates with the rod 4 as the rotation axis, if there is no proper isolation or buffer, the edge of the connection of the rod 4 will directly contact with the mounting seat 1, thereby scratching or damaging the paint surface of the rod 4. The introduction of the rotating ring 3 provides a necessary isolation layer to ensure that when the plate 5 rotates with the rod 4 as the rotation axis, the rod 4 will not directly contact with the mounting seat 1 during this process, thereby avoiding damage to the paint surface on the rod 4.
[0024] The mounting seat 1 is provided with a mounting hole 21. The mounting seat 1 is detachably mounted on the plate 5. Specifically, the plate 5 is provided with a hole adapted to the mounting hole 21, and the mounting seat 1 is fixed to the plate 5 by passing a bolt or a screw through the mounting hole 21 and the hole on the plate 5.
[0025] The rotating ring 3 includes a first arc-shaped piece 31 and a second arc-shaped piece 32, and the first arc-shaped piece 31 and the second arc-shaped piece 32 are detachably connected. The detachable design of the first arc-shaped piece 31 and the second arc-shaped piece 32 makes the installation and removal process of the entire rotating ring 3 simple and quick. If one of the arc-shaped pieces is damaged or worn, only the damaged part needs to be replaced without replacing the entire rotating ring 3, thereby reducing maintenance costs. The connection between the first arc-shaped piece 31 and the second arc-shaped piece 32 can be various, such as bolt connection, snap connection, slot connection, etc.
[0026] The mounting seat 1 is also provided with a first connection hole 11, and the first arc-shaped piece 31 is provided with a second connection hole 311 adapted to the first connection hole 11. The fixing member passes through the first connection hole 11 and the second connection hole 311 to fix the mounting seat 1 and the first arc-shaped piece 31. The fixing member can be a screw, a bolt, etc., and threads can be provided in the first connection hole 11 and the second connection hole 311.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0028] 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.
Claims
1. A rotary connection structure, characterized in that: include: A mounting seat (1) and a rod (4), wherein the mounting seat (1) is detachably mounted on the plate (5); The mounting seat (1) is provided with an arc-shaped groove body (2), the rod (4) is provided with an annular groove (41), the annular groove (41) is embedded in the inner side of the groove body (2), and a rotating ring (3) is provided in the gap between the annular groove (41) and the groove body (2); The rod (4) and the plate (5) can rotate relative to each other.
2. The rotary connection structure according to claim 1, characterized in that: The mounting seat (1) is provided with a mounting hole (21).
3. The rotary connection structure according to claim 1, characterized in that: The rotating ring (3) comprises a first arc-shaped piece (31) and a second arc-shaped piece (32), and the first arc-shaped piece (31) and the second arc-shaped piece (32) are detachably connected.
4. The rotary connection structure according to claim 3, characterized in that: The mounting seat (1) is also provided with a first connection hole (11), the first arc-shaped piece (31) is provided with a second connection hole (311) adapted to the first connection hole (11), and the fixing member passes through the first connection hole (11) and the second connection hole (311).
5. The rotary connection structure according to claim 3, characterized in that: The rotating ring (3) is made of plastic.