Foldable portable photo frame

Abstract

The utility model relates to the technical field of photo frames, and discloses a foldable portable photo frame which comprises a frame body, the left side and the right side of the bottom of the frame body are each fixedly connected with two first fixing plates, the outer portions of the first fixing plates are fixedly connected with first fixing rods, and the outer portions of the first fixing plates are fixedly connected with second fixing rods. Fixing assemblies for transmitting power are fixedly connected to the rear sides of the exteriors of the first fixing rods, first sliding blocks are slidably connected to the front sides of the exteriors of the two first fixing rods, hinge frames are rotatably connected to the bottoms of the first sliding blocks, and second fixing blocks are rotatably connected to the rear sides of the bottoms of the hinge frames; the front side of the bottom of the hinge frame is rotationally connected with a second sliding block. According to the device, by starting the electric push rod, the electric push rod can drive the frame body to enter the containing box when driving the stress plate to move, so that the device is convenient to store and fold, a user can carry the device conveniently, and the portability of the device is improved.

Description

Technical Field

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

[0002] Photo frames are devices used to display and protect photos, artworks or other flat works. Photo frames can be selected from different designs and materials according to home style and personal preferences. They are used to decorate living rooms, bedrooms, studies and other spaces. Photo frames are often given as gifts. For special occasions such as birthdays, wedding anniversaries, graduations, etc., they can be personalized with specific pictures or messages and given as meaningful gifts to friends, family or colleagues. Professional artists or galleries use photo frames to display paintings, photographs or other artistic creations. Photo frames help protect artworks from damage and enhance their visual effects, allowing viewers to better appreciate the works.

[0003] In modern life, photo frames are not only used to display photos and works of art, but also have decorative and commemorative functions. However, traditional photo frames are usually designed in a fixed form, which is not easy to carry or adjust, and the process of changing photos is cumbersome and not user-friendly. Therefore, a foldable portable photo frame is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a foldable portable photo frame, aiming to improve the problems in the prior art that the traditional photo frame is not convenient to fold and carry and the process of changing photos is cumbersome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foldable portable photo frame comprises a frame body, wherein two fixing plates 1 are fixedly connected to the left and right sides of the bottom of the frame body, a fixing rod 1 is fixedly connected to the outside of the fixing plate 1, a fixing assembly for transmitting power is fixedly connected to the outer rear side of the fixing rod 1, a sliding block 1 is slidably connected to the outer front side of the two fixing rods 1, the bottom of the sliding block 1 is rotatably connected to a hinge, the bottom rear side of the hinge is rotatably connected to a fixing block 2, the bottom front side of the hinge is rotatably connected to a sliding block 2, the middle part of the sliding block 2 is slidably connected to a fixing rod 2, the front and rear sides of the fixing rod 2 are fixedly connected to a containing box, the adjacent sides of the two sliding blocks 2 are fixedly connected to a force-bearing plate, and the rear side of the bottom inner wall of the containing box is fixedly connected to an electric push rod;

[0007] As a further description of the above technical solution:

[0008] The fixing assembly comprises a fixing block 1, the middle part of which is fixedly connected to the outside of the fixing rod 1, the top of which is fixedly connected to the bottom of the frame, and the rear side of the top of the hinge is rotatably connected to the bottom of the fixing block 1;

[0009] As a further description of the above technical solution:

[0010] The frame body is provided with cavities on both the left and right sides, the two cavities are slidably connected with limit plates, the middle parts of the two limit plates are fixedly connected with clamping plates, the outer parts of the clamping plates are sleeved with springs, the left and right ends of the rear side of the frame body are provided with insertion grooves, the rear side of the frame body is provided with a frame cover, the left and right ends of the front side of the frame cover are fixedly connected with clamping components for fixing the frame cover, and the top of the frame cover is fixedly connected with a lighting belt;

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes an insert plate, the rear sides of the two insert plates are respectively fixedly connected to the left and right ends of the front side of the frame cover, the front sides of the two insert plates are provided with clamping holes, and the adjacent sides of the two clamping plates are respectively clamped with the insides of the two clamping holes;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the outside of the limit plate, and the other end of the spring is fixedly connected to the inner wall of the cavity;

[0015] As a further description of the above technical solution:

[0016] The adjacent sides of the two clamping plates respectively penetrate the adjacent inner walls of the two cavities and extend outward, and the middle part of the clamping plates is slidably connected to the inside of the cavity;

[0017] As a further description of the above technical solution:

[0018] The middle part of the rear side of the force-bearing plate is fixedly connected to the output end of the electric push rod, and the bottom of the force-bearing plate is in contact with the bottom inner wall of the containing box;

[0019] As a further description of the above technical solution:

[0020] The bottom of the second fixed block is fixedly connected to the rear side of the bottom inner wall of the accommodating box, and the bottom of the second sliding block is in contact with the bottom inner wall of the accommodating box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by starting the electric push rod, the electric push rod can drive the frame to enter the interior of the storage box when driving the force-bearing plate to move, so that the device can be easily stored and folded, and then it is convenient for users to carry the device, thereby improving the portability of the device.

[0023] 2. In the present invention, by pulling the snap plate, the frame and the frame cover can be quickly installed and removed, so that it is convenient for the user to put photos into the device and replace photos, and the device can be easy for the user to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a foldable portable photo frame proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a hinge frame of a foldable portable photo frame proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a sliding block 2 of a foldable portable photo frame proposed by the utility model;

[0027] Figure 4 A structural schematic diagram of a cavity of a foldable portable photo frame provided by the utility model.

[0028] Legend:

[0029] 1. Frame; 2. Cavity; 3. Limiting plate; 4. Clamping plate; 5. Spring; 6. Insertion slot; 7. Frame cover; 8. Insertion plate; 9. Clamping hole; 10. Lighting strip; 11. Fixed plate 1; 12. Fixed rod 1; 13. Fixed block 1; 14. Sliding block 1; 15. Hinge; 16. Fixed block 2; 17. Sliding block 2; 18. Fixed rod 2; 19. Electric push rod; 20. Force plate; 21. Accommodating box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a foldable portable photo frame, including a frame body 1, two fixed plates 11 are fixedly connected to the left and right sides of the bottom of the frame body 1, the fixed plates 11 are located on the left and right sides of the bottom of the frame body 1, and are fixedly connected by welding, these plates provide a foundation and stability for the supporting structure, the outside of the fixed plate 11 is fixedly connected with a fixed rod 12, the fixed rod 12 is used to connect and support other structural components, the outer rear side of the fixed rod 12 is fixedly connected with a fixed component for transmitting power, the fixed component includes a fixed block 13, the middle part of the fixed block 13 is fixedly connected to the outside of the fixed rod 12, the top of the fixed block 13 is fixedly connected to the bottom of the frame body 1, the top rear side of the hinge 15 is rotatably connected to the bottom of the fixed block 13, and the outer front sides of the two fixed rods 12 are slidably connected with sliding blocks 14.

[0032] The bottom of the sliding block 14 is rotatably connected to the hinge 15, and the fixed block 13 is used to further enhance the stability of the structure. The top of the fixed block 13 is fixedly connected to the bottom of the frame 1 to provide a fulcrum for the hinge 15. The bottom rear side of the hinge 15 is rotatably connected to the fixed block 2 16. The hinge 15 is designed as a rotatable structure, and the top rear side is connected to the bottom of the fixed block 13 through a rotating mechanism. It supports the adjustable and foldable functions of the photo frame, making the photo frame more flexible in use and storage. The sliding block 14 and the fixed block 2 16 allow the hinge 15 to slide on the fixed rod 12 to adjust the angle or folding state of the photo frame. The bottom front side of the hinge 15 is rotatably connected to the sliding block 2 17, and the middle part of the sliding block 2 17 is slidably connected to the fixed rod 2 18, and the front and rear sides of the fixed rod 2 18 are fixedly connected to the accommodating box 21.

[0033] A force-bearing plate 20 is fixedly connected to the adjacent side of the two sliding blocks 17, and an electric push rod 19 is fixedly connected to the rear side of the bottom inner wall of the receiving box 21. The middle part of the rear side of the force-bearing plate 20 is fixedly connected to the output end of the electric push rod 19. The bottom of the force-bearing plate 20 contacts the bottom inner wall of the receiving box 21. The bottom of the fixed block 16 is fixedly connected to the rear side of the bottom inner wall of the receiving box 21. The bottom of the sliding block 17 contacts the bottom inner wall of the receiving box 21. The electric push rod 19 can drive the force-bearing plate 20 to move, thereby adjusting the position of the sliding block 17, affecting the angle and position of the entire hinge 15.

[0034] Reference Figure 1 and Figure 4, cavities 2 are opened on the left and right sides of the interior of the frame 1. The frame 1 is the main structure of the photo frame. The frame 1 is designed with cavities 2 on the left and right sides for installing other mechanical components. The interiors of the two cavities 2 are slidably connected with limit plates 3. The limit plates 3 are connected inside the cavity 2 by a sliding mechanism and can move back and forth inside the cavity 2. The middle parts of the two limit plates 3 are fixedly connected with a snap-fit ​​plate 4. The adjacent sides of the two snap-fit ​​plates 4 respectively penetrate the adjacent inner walls of the two cavities 2 and extend outward. The snap-fit ​​plate 4 is fixed in the middle part of the limit plate 3, extends outward through the inner wall of the cavity 2, and engages with the snap-fit ​​assembly of the frame cover 7. The design of the snap-fit ​​plate 4 makes the connection between the frame 1 and the frame cover 7 both reliable and easy to operate, so that photos can be replaced or installed quickly and conveniently. The middle part of the snap-fit ​​plate 4 is slidably connected to the interior of the cavity 2.

[0035] The outside of the locking plate 4 is sleeved with a spring 5. The main function of the cavity 2 is to accommodate and guide the sliding of the limit plate 3 and the stable connection of the locking plate 4. The design of the cavity 2 allows the locking plate 4 to slide freely therein, and it is also the fixing point of the spring 5. One end of the spring 5 is fixedly connected to the outside of the limit plate 3, and the other end of the spring 5 is fixedly connected to the inner wall of the cavity 2. The spring 5 is installed between the outside of the locking plate 4 and the inner wall of the cavity 2. The main function of the spring 5 is to provide the necessary tension, keep the locking plate 4 in the appropriate position, and ensure the stability and ease of operation of the frame cover 7. The top of the frame cover 7 is fixedly connected with a lighting belt 10, so that by starting the lighting belt 10, the user can clearly see the photos in the photo frame at night. Insertion grooves 6 are provided at both left and right ends of the rear side of the frame body 1, and a frame cover 7 is provided at the rear side of the frame body 1. The rear side of the frame body 1 is designed with an insertion groove 6 for fixing the frame cover 7. Both left and right ends of the front side of the frame cover 7 are fixedly connected with a clamping assembly for fixing the frame cover 7. The clamping assembly includes an insertion plate 8. The rear sides of the two insertion plates 8 are respectively fixedly connected to the left and right ends of the front side of the frame cover 7. The front sides of the two insertion plates 8 are provided with clamping holes 9, and the adjacent sides of the two clamping plates 4 are respectively clamped with the inside of the two clamping holes 9.

[0036] Working principle: First, the user can quickly replace or install the photos in the photo frame by operating the snap-fit ​​plate 4. The snap-fit ​​plate 4 is located in the cavity 2 inside the frame 1 and is connected to the limit plate 3 through a sliding mechanism. The user can pull the snap-fit ​​plate 4 to disengage or engage it with the snap-fit ​​assembly of the frame cover 7. This action is assisted by the spring 5 on the snap-fit ​​plate 4. The spring 5 provides the necessary tension to ensure that the snap-fit ​​plate 4 can automatically return to its original position after operation, thereby maintaining the stability and ease of operation of the frame cover 7.

[0037] When the photo frame needs to be folded for carrying or storage, the user can start the electric push rod 19 located in the storage box 21. The electric push rod 19 is connected to the force-bearing plate 20 through its output end, pushing the force-bearing plate 20 to move. This movement drives the sliding block 17 to slide along the fixed rod 18, thereby affecting the position of the hinge 15. The hinge 15 is connected to the fixed block 13 and the fixed block 2 16. Through the coordinated work of these connection points, the hinge 15 can adjust the photo frame from the use state to the folded state, reducing the volume and making it easier to carry.

[0038] In addition, an insertion groove 6 is designed on the rear side of the frame body 1 for fixing the frame cover 7. The left and right ends of the front side of the frame cover 7 are connected to the frame body 1 through an insertion plate 8. The snap-fit ​​holes 9 on the insertion plate 8 are engaged with the snap-fit ​​plate 4 to form a stable overall structure to ensure the safety and stability of the frame cover 7 during use. When lighting is required, a lighting strip 10 is installed on the top of the frame cover 7. The user can turn on the lighting strip 10 to clearly view the photos in the frame in a dimly lit environment.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable portable photo frame, comprising a frame (1), characterized in that: Two fixed plates (11) are fixedly connected to the left and right sides of the bottom of the frame (1), the outside of the fixed plate (11) is fixedly connected to a fixed rod (12), the outside rear side of the fixed rod (12) is fixedly connected to a fixed component for transmitting power, the outside front sides of the two fixed rods (12) are slidably connected to sliding blocks (14), the bottom of the sliding block (14) is rotatably connected to a hinge (15), the bottom rear side of the hinge (15) is rotatably connected to a fixed block (16), the bottom front side of the hinge (15) is rotatably connected to a sliding block (17), the middle of the sliding block (17) is slidably connected to a fixed rod (18), the front and rear sides of the fixed rod (18) are fixedly connected to a receiving box (21), the adjacent sides of the two sliding blocks (17) are fixedly connected to a force-bearing plate (20), and the rear side of the bottom inner wall of the receiving box (21) is fixedly connected to an electric push rod (19).

2. A foldable portable photo frame according to claim 1, characterized in that: The fixing assembly comprises a fixing block (13), the middle part of which is fixedly connected to the outside of the fixing rod (12), the top of which is fixedly connected to the bottom of the frame (1), and the rear side of the top of the hinge (15) is rotatably connected to the bottom of the fixing block (13).

3. A foldable portable photo frame according to claim 1, characterized in that: The frame (1) has cavities (2) on both left and right sides thereof, the interiors of the two cavities (2) are slidably connected to limit plates (3), the middle parts of the two limit plates (3) are fixedly connected to a snap-fit ​​plate (4), the outside of the snap-fit ​​plate (4) is sleeved with a spring (5), the left and right ends of the rear side of the frame (1) are provided with insertion grooves (6), the rear side of the frame (1) is provided with a frame cover (7), the left and right ends of the front side of the frame cover (7) are fixedly connected to snap-fit ​​components for fixing the frame cover (7), and the top of the frame cover (7) is fixedly connected to a lighting belt (10).

4. A foldable portable photo frame according to claim 3, characterized in that: The snap-fit ​​assembly comprises an insert plate (8), the rear sides of the two insert plates (8) are respectively fixedly connected to the left and right ends of the front side of the frame cover (7), the front sides of the two insert plates (8) are each provided with a snap-fit ​​hole (9), and the adjacent sides of the two snap-fit ​​plates (4) are respectively snap-fitted with the inside of the two snap-fit ​​holes (9).

5. A foldable portable photo frame according to claim 3, characterized in that: One end of the spring (5) is fixedly connected to the outside of the limiting plate (3), and the other end of the spring (5) is fixedly connected to the inner wall of the cavity (2).

6. A foldable portable photo frame according to claim 3, characterized in that: The adjacent sides of the two clamping plates (4) respectively penetrate the adjacent inner walls of the two cavities (2) and extend outwards, and the middle part of the clamping plates (4) is slidably connected to the inside of the cavity (2).

7. A foldable portable photo frame according to claim 1, characterized in that: The middle part of the rear side of the force-bearing plate (20) is fixedly connected to the output end of the electric push rod (19), and the bottom of the force-bearing plate (20) is in contact with the bottom inner wall of the containing box (21).

8. The foldable portable photo frame according to claim 1, characterized in that: The bottom of the second fixed block (16) is fixedly connected to the rear side of the bottom inner wall of the containing box (21), and the bottom of the second sliding block (17) is in contact with the bottom inner wall of the containing box (21).

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