Digital photo frame with replaceable outer frame

Abstract

The utility model relates to a digital photo frame with a replaceable outer frame, which belongs to the technical field of digital photo frames and comprises a front frame, a mounting groove is arranged in the front frame, clamping grooves are arranged on two sides of the mounting groove in the front frame, a display frame is arranged in the front frame, two sides of the display frame are fixedly connected with clamping blocks, and the clamping blocks are clamped with the clamping grooves. The display device has the advantages that when the front frame needs to be detached, the clamping rods can be driven to be far away from the clamping grooves through the unlocking mechanism, then the front frame can be conveniently replaced, the display frame is clamped in the mounting grooves through the springs, the clamping blocks are clamped in the corresponding clamping grooves, and the front frame can be conveniently detached through the elastic force of the springs. When the display rack is installed in the front frame, the sliding blocks can be pushed to slide in the sliding grooves, then the clamping rods can be driven to move, the clamping rods and the corresponding clamping grooves can be clamped, the display rack can be stably installed in the front frame, and meanwhile the front frame can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of digital photo frames, in particular to a digital photo frame with a replaceable outer frame. Background Art

[0002] A digital photo frame is a digital display photo frame, which mainly displays stored photos, video files, etc. through a display screen. Compared with traditional photo frames, it has obvious advantages. Not only does it have a large storage capacity, but people can also change photos, backgrounds, music, etc. at any time. Today's digital photo frame market is colorful, adding rich colors to people's lives.

[0003] After searching, a Chinese patent discloses a digital photo frame with replaceable appearance (authorization announcement number CN2815152Y), including a display screen, a power socket and a control button. The display screen has a fixed inner frame, and the inner frame is movably mounted with an outer frame. The outer frame can be replaced to achieve the purpose of changing the appearance of the digital photo frame. The structure is simple and easy to use. It gives the digital photo frame a personalized appearance, making the digital photo frame more in line with humanized design requirements.

[0004] However, the above device still has some disadvantages in actual use. The most obvious one is that the outer frame of the above digital photo frame is fixed with screws, and other tools are needed for installation or removal. It is difficult to remove or replace it without tools, so the best use effect of the device cannot be achieved. Utility Model Content

[0005] In view of the problem in the prior art that the outer frame of the digital photo frame is fixed with screws, other tools are needed for installation or removal, and it is difficult to remove or replace it without tools, thereby failing to achieve the best use effect of the device, the main purpose of the utility model is to provide a digital photo frame with a replaceable outer frame.

[0006] The technical solution of the utility model is as follows: a digital photo frame with a replaceable outer frame comprises a front frame, a mounting groove is provided inside the front frame, card slots are provided inside the front frame and on both sides of the mounting groove, a display frame is provided inside the front frame, card blocks are fixedly connected on both sides of the display frame, the card blocks are carded with the card slots, card slots are provided at both ends of the card blocks, sliding grooves are provided at the four corners inside the front frame, sliders are slidably connected inside the sliding grooves, springs are fixedly connected between the sliders and the inner walls of the sliding grooves, card rods are fixedly connected on the sides where the two sliders are close to each other, the card rods are carded with the corresponding card slots, and an unlocking mechanism is provided inside the sliding grooves.

[0007] As a preferred embodiment, the unlocking mechanism includes an oblique groove opened inside the slider, the interior of the oblique groove is slidably connected with a fixed column, and two pull rods are slidably connected on both sides of the front frame, and one end of the pull rod extends into the interior of the oblique groove and is fixedly connected to the corresponding fixed column.

[0008] As a preferred implementation, an electric wire is fixedly connected to the outer side of the display frame, and an end of the electric wire away from the display frame is fixedly connected to a socket.

[0009] As a preferred implementation, a display screen is embedded inside the display frame.

[0010] As a preferred implementation, one end of the pull rod away from the fixing column extends to the outside of the front frame and is fixedly connected with an anti-slip knob.

[0011] As a preferred implementation, a reflective strip is inlaid on the front side of the front frame.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, when the front frame needs to be disassembled, the unlocking mechanism can be set to drive the clamping rod and the clamping slot to move away from each other, so as to facilitate the replacement of the front frame. The display frame is clamped in the installation slot by the spring, and the clamping block is clamped in the corresponding clamping slot. The elastic force of the spring can push the slider to slide in the slide slot, and then drive the clamping rod to move, so that the clamping rod can be clamped with the corresponding clamping slot, so that the display frame can be stably installed in the front frame, and the front frame can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides an overall stereogram of a digital photo frame with a replaceable outer frame;

[0015] Figure 2 The utility model provides an internal disassembly diagram of a digital photo frame with a replaceable outer frame;

[0016] Figure 3 The utility model provides a digital photo frame with a replaceable outer frame Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 The utility model provides a digital photo frame with a replaceable outer frame Figure 2 Enlarged view of point B in the middle.

[0018] Legend: 1. Front frame; 2. Display frame; 3. Display screen; 4. Mounting slot; 5. Wires; 6. Socket; 7. Block; 8. Snap-in slot; 9. Snap-in slot; 10. Snap-in rod; 11. Slide slot; 12. Spring; 13. Slider; 14. Fixed column; 15. Inclined slot; 16. Pull rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0020] Reference Figure 1-4 A digital photo frame with a replaceable outer frame includes a front frame 1, a mounting groove 4 is provided inside the front frame 1, and card slots 9 are provided inside the front frame 1 and on both sides of the mounting groove 4, a display frame 2 is provided inside the front frame 1, and card blocks 7 are fixedly connected to both sides of the display frame 2, and the card blocks 7 are carded with the card slots 9, and card slots 8 are provided at both ends of the card block 7, and sliding grooves 11 are provided at the four corners inside the front frame 1, and sliders 13 are slidably connected inside the sliding grooves 11, and springs 12 are fixedly connected between the sliders 13 and the inner walls of the sliding grooves 11, and a card rod 10 is fixedly connected to the side where the two sliders 13 are close to each other, and the card rods 10 are carded with the corresponding card slots 8, and an unlocking mechanism is provided inside the sliding grooves 11.

[0021] When the front frame 1 needs to be disassembled, the unlocking mechanism can be used to drive the clamping rod 10 to move away from the clamping groove 8, thereby facilitating the replacement of the front frame 1. The display frame 2 is clamped in the installation groove 4 by the spring 12, and the clamping block 7 is clamped in the corresponding clamping groove 9. The elastic force of the spring 12 can push the slider 13 to slide in the slide groove 11, thereby driving the clamping rod 10 to move, so that the clamping rod 10 can be clamped with the corresponding clamping groove 8, so that the display frame 2 can be stably installed in the front frame 1, and the front frame 1 can be easily replaced.

[0022] Reference Figure 4 The unlocking mechanism includes an inclined groove 15 opened inside the slider 13, and the interior of the inclined groove 15 is slidably connected to a fixed column 14. Two pull rods 16 are slidably connected to both sides of the front frame 1, and one end of the pull rod 16 extends to the interior of the inclined groove 15 and is fixedly connected to the corresponding fixed column 14.

[0023] When the engaging state between the engaging rod 10 and the engaging slot 8 needs to be unlocked, the pull rod 16 can be pulled to compress the spring 12 and drive the engaging rod 10 away from the corresponding engaging slot 8, thereby facilitating separation and disassembly of the display frame 2 and the front frame 1.

[0024] Reference Figure 2 The outer side of the display frame 2 is fixedly connected with a wire 5, and one end of the wire 5 away from the display frame 2 is fixedly connected with a socket 6. By using the wire 5 and the socket 6 in combination, the display screen 3 can be connected to an external power supply socket.

[0025] Reference Figure 1 The display frame 2 is embedded with a display screen 3 to display the content.

[0026] Reference Figure 4 One end of the pull rod 16 away from the fixing column 14 extends to the outside of the front frame 1 and is fixedly connected with an anti-skid knob. The anti-skid knob is provided to facilitate pulling the pull rod 16.

[0027] Reference Figure 1 The front side of the front frame 1 is inlaid with a reflective strip so that the staff can find the device at night.

[0028] Working principle: When the front frame 1 needs to be disassembled, the pull rod 16 can be pulled to squeeze the spring 12, and the clamping rod 10 can be driven away from the corresponding clamping groove 8, so as to facilitate the separation and disassembly of the display frame 2 and the front frame 1, and can drive the clamping rod 10 away from the clamping groove 8, so as to facilitate the replacement of the front frame 1, and through the setting of the spring 12, the display frame 2 is clamped in the installation groove 4, and the clamping block 7 is clamped in the corresponding clamping groove 9, and through the elastic force of the spring 12, the slider 13 can be pushed to slide in the slide groove 11, and then the clamping rod 10 can be driven to move, so that the clamping rod 10 can be clamped with the corresponding clamping groove 8, so that the display frame 2 can be stably installed in the front frame 1, and the front frame 1 can be easily replaced.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 application shall be included in the protection scope of the present application.

Claims

1. A digital photo frame with a replaceable outer frame, comprising a front frame (1), characterized in that: The front frame (1) is provided with a mounting groove (4) inside, and a clamping groove (9) is provided inside and on both sides of the mounting groove (4) inside the front frame (1). A display frame (2) is provided inside the front frame (1). Clamping blocks (7) are fixedly connected on both sides of the display frame (2). The clamping blocks (7) are clamped with the clamping grooves (9). Clamping grooves (8) are provided at both ends inside the clamping blocks (7). Four corners inside the front frame (1) are provided with sliding grooves (11). Slide blocks (13) are slidably connected inside the sliding grooves (11). A spring (12) is fixedly connected between the slide blocks (13) and the inner wall of the sliding grooves (11). A clamping rod (10) is fixedly connected to the adjacent sides of the two slide blocks (13). The clamping rod (10) is clamped with the corresponding clamping grooves (8). An unlocking mechanism is provided inside the sliding groove (11).

2. A digital photo frame with a replaceable outer frame according to claim 1, characterized in that: The unlocking mechanism comprises an inclined groove (15) provided inside the slider (13), the interior of the inclined groove (15) is slidably connected to a fixed column (14), and two pull rods (16) are slidably connected to both sides inside the front frame (1), and one end of the pull rod (16) extends into the interior of the inclined groove (15) and is fixedly connected to the corresponding fixed column (14).

3. A digital photo frame with a replaceable outer frame according to claim 1, characterized in that: The outer side of the display frame (2) is fixedly connected to an electric wire (5), and one end of the electric wire (5) away from the display frame (2) is fixedly connected to a socket (6).

4. The digital photo frame with replaceable outer frame according to claim 1, characterized in that: A display screen (3) is embedded inside the display frame (2).

5. The digital photo frame with replaceable outer frame according to claim 2, characterized in that: One end of the pull rod (16) away from the fixing column (14) extends to the outside of the front frame (1) and is fixedly connected to an anti-slip knob.

6. A digital photo frame with a replaceable outer frame according to claim 1, characterized in that: The front side of the front frame (1) is inlaid with a reflective strip.

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