Rotary metal photo frame

Abstract

According to the rotary metal photo frame, in the rotating process of the rotating disc, the clamping ball moves along the outer wall of the rotating disc after coming out of one arc-shaped clamping groove and enters the next adjacent arc-shaped clamping groove. In the process, the clamping ball moves along the sliding groove and drives the sliding rod to move along the sliding hole. Meanwhile, the clamping ball drives the sliding plate to move along the sliding groove through the sliding rod. The sliding plate extrudes the compression spring in the process of moving along the sliding groove. And when the clamping ball moves along the outer wall of the rotating disc to enter the next adjacent arc-shaped clamping groove, the compression spring restores elastic deformation, and the sliding plate drives the sliding rod to drive the clamping ball to enter the next adjacent arc-shaped clamping groove. The two spring positioning pins are pressed, so that the pin shafts of the spring positioning pins are in a stretching state, and the pin shafts of the spring positioning pins are in magnetic adsorption butt joint with the annular magnets, so that the photo frame body is further fixed.

Description

Technical Field

[0001] The utility model relates to the field of metal photo frames, in particular to a rotary metal photo frame. Background Art

[0002] The inside of the photo frame is hollowed out, and the blank space is just enough to put the commonly used photos. It is mainly used to position the four sides of the photo and enhance its aesthetics. It is also beneficial to protect the quality of the photo. For example, a photo frame with glass can prevent the photo from discoloring and yellowing. It is a hollow decorative item. According to the material classification, photo frames are divided into wooden photo frames, plastic photo frames, metal photo frames, crystal photo frames, resin photo frames, etc. Among them, wooden photo frames are light in texture, have good corrosion resistance, excellent moisture resistance, strong structural stability, and are deeply loved by consumers. Among them, wooden photo frames are divided into paulownia photo frames, white wood photo frames, nanmu photo frames, pine photo frames, etc. Wooden photo frames are divided into square photo frames and round photo frames. Metal photo frames are mainly aluminum alloy photo frames, which have good structural strength and strong corrosion resistance.

[0003] However, in order to facilitate the rotation of the photo frame to display the photos in different directions, rotatable photo frames have appeared on the market, such as the technical solution to be protected by the patent with application number CN201410025669.6 and invention name "rotatable metal photo frame". However, after the rotation angle of the traditional rotatable metal photo frame is adjusted, it is easy for the angle to deviate due to the influence of external force, affecting the viewing experience. Utility Model Content

[0004] Based on this, it is necessary to provide a rotatable metal photo frame to address the technical problem that after the traditional rotatable metal photo frame is adjusted to a certain rotation angle, it is easy to be offset by external force, which affects the viewing experience.

[0005] A rotating metal photo frame, comprising: a photo frame body, a receiving base, a fixing mechanism and a plurality of locking mechanisms;

[0006] A rotating column is arranged in the middle area of ​​the bottom of the photo frame body, and a rotating disk is arranged at one end of the rotating column away from the photo frame body; a plurality of sliding grooves are evenly arranged on the outer wall of the rotating disk, and a sliding hole is arranged in the middle area of ​​the bottom of the sliding groove;

[0007] The receiving base is a truncated cone structure, a rotating hole is provided at the tip of the receiving base, a rotating cavity is provided in the central area of ​​the receiving base, and the rotating hole is communicated with the middle area of ​​the rotating cavity; the rotating column is adapted to the rotating hole, the rotating column is inserted in the rotating hole and is rotatably connected to the receiving base; the rotating disk is adapted to the rotating cavity, the rotating disk is inserted in the rotating cavity and is rotatably connected to the receiving base; the receiving base is evenly provided with a plurality of arc-shaped clamping grooves on the side wall of the rotating cavity;

[0008] The fixing mechanism comprises an annular magnet and two spring positioning pins, wherein the annular magnet is sleeved on the rotating column and connected to the tip of the receiving base; the two spring positioning pins are respectively located on both sides of the rotating column and are connected to the bottom of the photo frame body, and when the pin shafts of the spring positioning pins are in an extended state, the pin shafts of the spring positioning pins can be magnetically adsorbed and abutted against the annular magnet;

[0009] The cam is adapted to move the sliding plate in a direction of rotation and to move the sliding plate in a direction of rotation with the sliding plate moving forward to move the sliding plate in a direction of rotation with the sliding plate in contact with the cam.

[0010] In one embodiment, the rotating disk and the rotating column are integrally formed.

[0011] In one embodiment, the sliding rod is a cylindrical structure.

[0012] In one embodiment, the sliding rod is a quadrangular prism structure.

[0013] In one embodiment, the sliding plate is a rectangular plate structure.

[0014] In one embodiment, the sliding plate is a circular plate structure.

[0015] In one embodiment, the locking ball and the sliding rod are integrally formed.

[0016] In one embodiment, the rotating column and the photo frame body are integrally formed.

[0017] In one of the embodiments, a non-slip pad is provided at the bottom of the receiving base.

[0018] In one embodiment, the anti-slip pad is a soft rubber pad.

[0019] During the operation of the rotating metal photo frame, the photo frame body is rotated, and the photo frame body drives the rotating disk to rotate through the rotating column. During the rotation of the rotating disk, the positioning ball comes out of an arc-shaped positioning groove and moves along the outer wall of the rotating disk and enters the next adjacent arc-shaped positioning groove. In this process, the positioning ball moves along the sliding groove and drives the sliding rod to move along the sliding hole. At the same time, the positioning ball drives the sliding plate to move along the sliding groove through the sliding rod. The compression spring is squeezed during the movement of the sliding plate along the sliding groove. When the positioning ball moves along the outer wall of the rotating disk to enter the next adjacent arc-shaped positioning groove, the compression spring restores elastic deformation and drives the sliding rod through the sliding plate to drive the positioning ball into the next adjacent arc-shaped positioning groove. In this cyclic operation, when the photo frame body is rotated to a preset angle, two spring positioning pins are pressed, so that the pin shaft of the spring positioning pin is in an extended state, and the pin shaft of the spring positioning pin is magnetically adsorbed and abutted with the annular magnet to further fix the photo frame body. After the rotating metal photo frame is rotated at an angle, it is not easy to be affected by external forces and cause angle deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of a rotating metal photo frame in one embodiment;

[0021] Figure 2 for Figure 1 A schematic diagram of a partially enlarged structure of a rotating metal photo frame in an embodiment. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth so as to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below. In the description of the utility model, it is necessary to understand that the orientation or position relationship indicated by 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 is based on the orientation or position relationship shown in the accompanying drawings, only for the convenience of describing the utility model 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 a limitation to the utility model.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0027] Please also read Figure 1 to Figure 2 The utility model provides a rotatable metal photo frame 10 , which includes: a photo frame body 100 , a receiving base 200 , a fixing mechanism 300 and a plurality of locking mechanisms 400 .

[0028] A rotating column 110 is provided in the middle area of ​​the bottom of the photo frame body 100. In this embodiment, the rotating column 110 is integrally formed with the photo frame body 100. A rotating disk 120 is provided at one end of the rotating column 110 away from the photo frame body 100. In this embodiment, the rotating disk 120 is integrally formed with the rotating column 110. A plurality of sliding grooves 101 are evenly provided on the outer side wall of the rotating disk 120, and a sliding hole 102 is provided in the middle area of ​​the bottom of the sliding groove 101.

[0029] The receiving base 200 is a truncated cone structure. A rotating hole 201 is provided at the tip of the receiving base 200. A rotating cavity 202 is provided in the central area of ​​the receiving base 200. The rotating hole 201 is connected to the middle area of ​​the rotating cavity 202. The rotating column 110 is adapted to the rotating hole 201. The rotating column 110 is inserted into the rotating hole 201 and is rotatably connected to the receiving base 200. The rotating disk 120 is adapted to the rotating cavity 202. The rotating disk 120 is inserted into the rotating cavity 202 and is rotatably connected to the receiving base 200. The receiving base 200 is evenly provided with a plurality of arc-shaped clamping grooves 203 on the side wall of the rotating cavity 202. In this embodiment, an anti-skid pad 210 is provided at the bottom of the receiving base 200. Further, the anti-skid pad 210 is a soft rubber pad. The anti-skid pad 210 provided at the bottom of the receiving base 200 can increase the anti-skid performance of the receiving base 200.

[0030] The fixing mechanism 300 includes an annular magnet 310 and two spring positioning pins 320. The annular magnet 310 is sleeved on the rotating column 110 and connected to the tip of the receiving base 200. The two spring positioning pins 320 are respectively located on both sides of the rotating column 110 and are connected to the bottom of the photo frame body 100. When the pin shafts of the spring positioning pins 320 are in an extended state, the pin shafts of the spring positioning pins 320 can be magnetically adsorbed and abutted against the annular magnet 310.

[0031] Each of the latching mechanisms 400 is evenly arranged in the rotating disk 120. The latching mechanism 400 includes a latching ball 410, a sliding rod 420, a sliding plate 430 and a compression spring 440. The arc-shaped latching groove 203 and the sliding groove 101 are both adapted to the latching ball 410, and a small part of the latching ball 410 can be inserted into the arc-shaped latching groove 203. The latching ball 410 is inserted into the sliding groove 101 and is slidably connected to the rotating disk 120. The latching ball 410 is connected to one end of the sliding rod 420. In this embodiment, the latching ball 410 and the sliding rod 420 are integrally formed. The sliding rod 420 is a cylindrical structure. In another embodiment, the sliding rod 420 is a quadrangular prism structure. The sliding plate 430 is arranged at one end of the sliding rod 420 close to the latching ball 410 and is vertically connected to the sliding rod 420. In this embodiment, the sliding plate 430 is a rectangular plate-shaped structure. In another embodiment, the sliding plate 430 is a circular plate-shaped structure. The sliding rod 420 is adapted to the sliding hole 102, and one end of the sliding rod 420 away from the locking ball 410 is inserted into the sliding hole 102 and is slidably connected to the rotating disk 120. The compression spring 440 is accommodated in the sliding groove 101, and the compression spring 440 is adapted to the sliding rod 420. The compression spring 440 is sleeved on the sliding rod 420, one end of the compression spring 440 is connected to the side of the sliding plate 430 facing away from the locking ball 410, and the end of the compression spring 440 away from the sliding plate 430 is connected to the bottom of the sliding groove 101.

[0032] During the operation of the rotating metal photo frame 10, the photo frame body 100 is rotated, and the photo frame body 100 drives the rotating disk 120 to rotate through the rotating column 110. During the rotation of the rotating disk 120, the locking ball 410 comes out of an arc-shaped locking groove 203, moves along the outer wall of the rotating disk 120, and enters the next adjacent arc-shaped locking groove 203. In this process, the locking ball 410 moves along the sliding groove 101 and drives the sliding rod 420 to move along the sliding hole 102. At the same time, the locking ball 410 drives the sliding plate 430 to move along the sliding groove 101 through the sliding rod 420. During the movement of the sliding plate 430 along the sliding groove 101, the compression spring 440 is compressed. When the locking ball 410 moves along the outer wall of the rotating disk 120 to enter the next adjacent arc-shaped locking groove 203, the compression spring 440 restores its elastic deformation and drives the sliding rod 420 through the sliding plate 430 to drive the locking ball 410 into the next adjacent arc-shaped locking groove 203. In this cyclic operation, when the photo frame body 100 rotates to a preset angle, the two spring positioning pins 320 are pressed, so that the pin shafts of the spring positioning pins 320 are in an extended state, and the pin shafts of the spring positioning pins 320 are magnetically adsorbed and abutted against the annular magnet 310 to further fix the photo frame body 100. After the rotating metal photo frame 10 is rotated at an angle, it is not easy to be affected by external forces and cause angle deviation.

[0033] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A rotating metal photo frame, characterized in that: include: The photo frame body, the receiving base, the fixing mechanism and a plurality of locking mechanisms; A rotating column is arranged in the middle area of ​​the bottom of the photo frame body, and a rotating disk is arranged at one end of the rotating column away from the photo frame body; a plurality of sliding grooves are evenly arranged on the outer wall of the rotating disk, and a sliding hole is arranged in the middle area of ​​the bottom of the sliding groove; The receiving base is a truncated cone structure, a rotating hole is provided at the tip of the receiving base, a rotating cavity is provided in the central area of ​​the receiving base, and the rotating hole is communicated with the middle area of ​​the rotating cavity; the rotating column is adapted to the rotating hole, the rotating column is inserted in the rotating hole and is rotatably connected to the receiving base; the rotating disk is adapted to the rotating cavity, the rotating disk is inserted in the rotating cavity and is rotatably connected to the receiving base; the receiving base is evenly provided with a plurality of arc-shaped clamping grooves on the side wall of the rotating cavity; The fixing mechanism comprises an annular magnet and two spring positioning pins, wherein the annular magnet is sleeved on the rotating column and connected to the tip of the receiving base; the two spring positioning pins are respectively located on both sides of the rotating column and are connected to the bottom of the photo frame body, and when the pin shafts of the spring positioning pins are in an extended state, the pin shafts of the spring positioning pins can be magnetically adsorbed and abutted against the annular magnet; The cam is adapted to move the sliding plate in a direction of rotation and to move the sliding plate in a direction of rotation with the sliding plate moving forward to move the sliding plate in a direction of rotation with the sliding plate in contact with the cam.

2. The rotating metal photo frame according to claim 1, characterized in that: The rotating disk and the rotating column are integrally formed.

3. The rotating metal photo frame according to claim 1, characterized in that: The sliding rod is a cylindrical structure.

4. The rotating metal photo frame according to claim 1, characterized in that: The sliding rod is a quadrangular prism structure.

5. The rotatable metal photo frame according to claim 1, characterized in that: The sliding plate is a rectangular plate structure.

6. The rotatable metal photo frame according to claim 1, characterized in that: The sliding plate is a circular plate structure.

7. The rotatable metal photo frame according to claim 1, characterized in that: The locking ball and the sliding rod are integrally formed.

8. The rotatable metal photo frame according to claim 1, characterized in that: The rotating column and the photo frame body are integrally formed.

9. The rotatable metal photo frame according to claim 1, characterized in that: The bottom of the receiving base is provided with an anti-skid pad.

10. The rotatable metal photo frame according to claim 9, characterized in that: The anti-skid pad is a soft rubber pad.

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