CN216526452U - Self-locking bracket of multiplying power mirror - Google Patents
Self-locking bracket of multiplying power mirror Download PDFInfo
- Publication number
- CN216526452U CN216526452U CN202122926739.3U CN202122926739U CN216526452U CN 216526452 U CN216526452 U CN 216526452U CN 202122926739 U CN202122926739 U CN 202122926739U CN 216526452 U CN216526452 U CN 216526452U
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- locking
- connecting rod
- positioning column
- self
- rod
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Abstract
The utility model discloses a self-locking bracket of a multiplying power mirror, which comprises: a base body; the locking rod penetrates through the seat body and extends outwards from the seat body; the positioning column is arranged at the end part of the locking rod; the locking piece is sleeved on the positioning column and is suitable for eccentrically rotating around the positioning column and abutting against the base body; the connecting rod is arranged on the locking piece in a sliding mode and is suitable for being connected with the positioning column. According to the utility model, the locking part is rotated to enable the locking part to be in contact with the base body so as to fix the locking rod, the connecting rod is utilized to realize the matching of the locking part and the positioning column so as to ensure the locking effect, meanwhile, the unlocking can be realized only by sliding the connecting rod, the mode of fixing the locking rod by using a nut in the traditional assembling process is replaced, and the locking device has the advantages of convenience in operation, high dismounting efficiency, good locking effect and the like.
Description
Technical Field
The utility model relates to a multiplying power mirror technology, in particular to a self-locking bracket of a multiplying power mirror.
Background
The existing multiplying power mirror is usually installed on a support and is installed on a guide rail through the support to be used, the support is usually assembled and fixed on the guide rail through the matching of a bolt and a nut, the bolt is connected with a thread, the problems of complex assembly, labor waste and the like exist, and the assembly, the disassembly and the position adjustment of the multiplying power mirror base are not facilitated.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a self-locking bracket of a multiplying power mirror.
The self-locking bracket of the magnification mirror comprises: a base body; the locking rod penetrates through the seat body and extends outwards from the seat body; the positioning column is arranged at the end part of the locking rod; the locking part is sleeved on the positioning column and is suitable for eccentrically rotating around the positioning column and abutting against the base body; the connecting rod is arranged on the locking piece in a sliding manner; the elastic piece is connected with the connecting rod and the locking piece and is suitable for driving the connecting rod to slide towards the positioning column and be connected with the positioning column.
The self-locking bracket of the magnification mirror provided by the embodiment of the utility model at least has the following beneficial effects: according to the utility model, the locking part is rotated to enable the locking part to be in contact with the base body so as to fix the locking rod, the connecting rod is utilized to realize the matching of the locking part and the positioning column so as to ensure the locking effect, meanwhile, the unlocking can be realized only by sliding the connecting rod, the mode of fixing the locking rod by using a nut in the traditional assembling process is replaced, and the locking device has the advantages of convenience in operation, high dismounting efficiency, good locking effect and the like.
According to some embodiments of the utility model, the handle member is provided with a handle portion at a side portion of the locking member, the handle portion is provided with a sliding groove along a moving direction of the connecting rod, the handle member and the connecting rod are both arranged in the sliding groove, one end of the handle member is connected with the connecting rod, and the other end of the handle member extends outwards from the sliding groove.
According to some embodiments of the utility model, the handle member is provided with a wave pattern at the other end.
According to some embodiments of the utility model, the side surface of the handle portion is concave-convex.
According to some embodiments of the utility model, the positioning column is provided with a positioning hole along the horizontal direction, and one end of the connecting rod is suitable for being inserted into the positioning hole.
According to some embodiments of the utility model, the side part of the locking member is provided with a relief hole along the circumferential direction, and the locking rod passes through the relief hole and is connected with the positioning column.
According to some embodiments of the utility model, the side of the seat is provided with an arc-shaped slot towards the retaining member, the retaining member being adapted to abut within the arc-shaped slot.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a self-locking bracket of a magnification mirror of the present embodiment;
FIG. 2 is a top view of the self-locking bracket of the magnification mirror of the present embodiment;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
reference numerals: a base body 100; an arc-shaped slot 101; a locking lever 200; a positioning post 300; positioning holes 301; a retaining member 400; a handle portion 401; a chute 402; a relief hole 403; a connecting rod 500; an elastic member 600; a handle member 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in 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 orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the self-locking bracket of a magnification mirror according to the present invention includes: the base body 100, wherein the upper side of the base body 100 is used for installing a multiplying power mirror, and the lower side is provided with a sliding groove 402 structure matched with the sliding rail; the locking rod 200, the locking rod 200 is a draw-bar screw, the locking rod 200 is horizontally arranged at the lower side of the base 100, the nut end of the locking rod 200 abuts against one side surface of the base 100, the thread end penetrates through the base 100 and extends outwards from the base 100, and the locking rod 200 is used for fixing the base 100 on the installation track of the magnification mirror; the positioning column 300 is arranged at the end part of the locking rod 200, the positioning column 300 is vertically arranged in a cylindrical shape, meanwhile, threaded holes are formed in the radial direction of the positioning column 300, and the positioning column 300 is arranged at the end part of the locking rod 200 in a threaded connection manner; the locking part 400 is sleeved on the positioning column 300, the locking part 400 is of a cylindrical sleeve structure, the locking part 400 is sleeved on the positioning column 300, the locking part 400 and the positioning column 300 are eccentrically arranged, the locking part 400 can eccentrically rotate around the positioning column 300, meanwhile, a fit gap exists between the locking part 400 and the seat body 100, along with the eccentric rotation of the locking part 400, the gap between the locking part 400 and the seat body 100 is increased or decreased, and the locking part 400 can abut against the seat body 100 or be far away from the seat body 100; a connecting rod 500, wherein the connecting rod 500 is arranged on the locking piece 400 in a sliding way; the elastic member 600, the elastic member 600 is a compression spring, the elastic member 600 connects the connecting rod 500 and the locking member 400, the elastic member 600 is adapted to drive the connecting rod 500 to slide towards the positioning post 300 and connect the positioning post 300, and the connecting rod 500 connects the positioning post 300 and the locking member 400 so as to limit the degree of freedom of rotation of the locking member 400.
The working principle of the utility model is as follows: in an unlocking state, the locking part 400 is rotated by manpower to eccentrically rotate around the positioning column 300, so that the locking part 400 abuts against the side face of the base body 100, meanwhile, the locking part 400 and the positioning column 300 are connected under the driving of the elasticity of the elastic part 600 by the connecting rod 500, so that the locking part 400 and the positioning column 300 are relatively fixed, the locking part 400 and the base body 100 are kept attached, the movement freedom degree of the positioning column 300 and the locking part 400 is limited, the locking rod 200 and the base body 100 are fixed, and the automatic locking of the support is completed; in the locked state, the link 500 is separated from the positioning post 300 by sliding the link 500 against the elastic force of the elastic member 600 by an external force, so that the fixation between the locker 400 and the positioning post 300 is released, and then the locker 400 is rotated to separate the locker 400 from the housing 100, and in this state, there is a gap between the locker 400 and the housing 100, and the locker 400 is unlocked from the housing 100, so that the unlocking of the stand is completed.
The self-locking bracket of the magnification mirror provided by the embodiment of the utility model at least has the following beneficial effects: according to the utility model, the locking part is rotated to enable the locking part to be in contact with the base body so as to fix the locking rod, the elastic part is utilized to control the connecting rod to realize automatic matching of the locking part and the positioning column, so that the locking effect is ensured, meanwhile, unlocking can be realized only by sliding the connecting rod, the mode that a nut is used for fixing the locking rod in the traditional assembling process is replaced, and the locking device has the advantages of convenience in operation, high dismounting efficiency, good locking effect and the like.
In some embodiments of the present invention, the locking member 400 further comprises a handle member 700, a side portion of the locking member 400 is provided with a handle portion 401, the handle portion 401 extends in a horizontal direction, the handle portion 401 is used for facilitating manual pulling of the locking member 400 to control the locking member 400 to rotate around the positioning post 300, and has a function of providing a stress point for the locking member, the bottom portion of the handle portion 401 is provided with a sliding groove 402 along a moving direction of the connecting rod 500, the handle member 700 and the connecting rod 500 are both arranged in the sliding groove 402, one end of the handle member 700 is connected with the connecting rod 500, and the other end extends out of the sliding groove 402, and a portion of the handle member 700 extending out of the sliding groove 402 can facilitate manual operation of the position of the handle member 700, so as to adjust the position of the connecting rod 500 and achieve free switching of unlocking and locking state control. In more detail, the handle portion 401 is provided with a mounting hole along the moving direction of the connecting rod 500, the mounting hole is communicated with the sliding groove 402, the right end of the connecting rod 500 is arranged in the mounting hole, the left end of the connecting rod 500 extends into the sliding groove 402, the rod diameter of the left end of the connecting rod 500 is smaller than that of the right end, the handle piece 700 is sleeved at the left end of the connecting rod 500, and the connecting rod 500 is driven to move towards the right by pulling the handle piece 700 towards the right so that the connecting rod 500 is separated from the positioning column 300 to realize unlocking.
Preferably, the handle member 700 has raised grains on the lower surface of the end portion extending outward, and the raised grains can increase the force bearing area of the handle member 700 and improve the friction force, so that the handle member 700 can be manually shifted to ensure the force bearing of the handle member 700 during the unlocking process.
Preferably, the side of handle portion 401 is the concave-convex surface, and the concave-convex surface can increase retaining member 400's lifting surface area and improve frictional force, stirs handle portion 401's side through the staff in order to drive retaining member 400 rotatory, guarantees retaining member 400 and rotates the atress of in-process.
In some embodiments of the present invention, the positioning column 300 is provided with a positioning hole 301 along the horizontal direction, and one end of the connecting rod 500 is suitable for being inserted into the positioning hole 301, in this embodiment, the elastic member 600 drives the connecting rod 500 to move towards the positioning hole 301, so as to achieve the connection and the cooperation between the connecting rod 500 and the positioning column 300, and further limit the rotational freedom degree of the locking member 400.
In some embodiments of the present invention, the side of the locking member 400 is circumferentially provided with a step-down hole 403, the step-down hole 403 extends along the circumferential side of the locking member 400 to form a circular arc shape, the locking rod 200 passes through the step-down hole 403 and is connected to the positioning post 300, the step-down hole 403 functions to ensure stable connection between the locking rod 200 and the positioning post 300 during the rotation of the locking member 400 around the positioning post 300, and meanwhile, the locking rod 200 passes through the step-down hole 403, so that the freedom of movement of the locking member 400 in the vertical direction is limited, the locking member 400 is prevented from being separated from the positioning post 300, and the stability of the structure is ensured.
In some embodiments of the present invention, the side of the seat body 100 is provided with an arc-shaped slot 101 towards the retaining member 400, the retaining member 400 is adapted to abut against the arc-shaped slot 101, the arc-shaped slot 101 can ensure the fit between the seat body 100 and the retaining member 400, and the contact surface between the seat body 100 and the retaining member 400 is increased to ensure the locking effect.
In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill 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 utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A self-locking bracket of a magnification mirror, comprising:
a base body;
the locking rod penetrates through the seat body and extends outwards from the seat body;
the positioning column is arranged at the end part of the locking rod;
the locking part is sleeved on the positioning column and is suitable for eccentrically rotating around the positioning column and abutting against the seat body;
the connecting rod is arranged on the locking piece in a sliding mode;
the elastic piece is connected with the connecting rod and the locking piece, and the elastic piece is suitable for driving the connecting rod to slide towards the positioning column and is connected with the positioning column.
2. The self-locking bracket of a magnification mirror according to claim 1, further comprising a handle member, wherein a side portion of the locking member is provided with a handle portion, the handle portion is provided with a sliding groove along a movement direction of the connecting rod, the handle member and the connecting rod are both arranged in the sliding groove, one end of the handle member is connected with the connecting rod, and the other end of the handle member extends outwards from the sliding groove.
3. A self-locking stand for a magnification mirror according to claim 2, wherein the other end of the handle member is provided with a raised pattern.
4. The self-locking bracket of a magnification mirror according to claim 2, wherein the side surface of the handle portion is a concave-convex surface.
5. The self-locking bracket of a magnification mirror according to claim 1, wherein the positioning post is provided with a positioning hole along a horizontal direction, and one end of the connecting rod is adapted to be inserted into the positioning hole.
6. The self-locking bracket of a magnification mirror according to claim 1, wherein the side of the locking member is provided with a step-down hole along the circumferential direction, and the locking rod passes through the step-down hole and is connected to the positioning post.
7. The self-locking bracket of a magnification mirror according to claim 1, wherein the side of the seat is provided with an arc-shaped slot towards the locking piece, and the locking piece is adapted to abut in the arc-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926739.3U CN216526452U (en) | 2021-11-25 | 2021-11-25 | Self-locking bracket of multiplying power mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926739.3U CN216526452U (en) | 2021-11-25 | 2021-11-25 | Self-locking bracket of multiplying power mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526452U true CN216526452U (en) | 2022-05-13 |
Family
ID=81463919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926739.3U Active CN216526452U (en) | 2021-11-25 | 2021-11-25 | Self-locking bracket of multiplying power mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216526452U (en) |
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2021
- 2021-11-25 CN CN202122926739.3U patent/CN216526452U/en active Active
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