Liquid crystal television with replaceable front shell panel
By designing structures such as double-head telescopic rods, electric telescopic rods, return springs and balls in LCD TVs, convenient replacement of the front shell panels is achieved, solving the problem that traditional TV panels cannot be replaced in person, and improving the flexibility of decoration and coordination with the home environment.
Patent Information
- Application Number
- CN202422002050.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The front shell panel of traditional TVs cannot be replaced freely, individually and conveniently by consumers, and cannot be coordinated with the tones of the home environment.
An LCD TV with replaceable front shell panel is designed. By setting up structures such as double-head telescopic rods, electric telescopic rods, return springs and balls, the decorative panels are easily disassembled and installed.
It enables consumers to freely replace the front panel of the TV set, improves the convenience and flexibility of personalized decoration, and meets the needs of coordination with the tones of the home environment.
Smart Images
Figure CN223040058U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid crystal televisions, and more specifically to a liquid crystal television with a replaceable front shell panel. Background Art
[0002] With the improvement of people's living standards, while obtaining functional requirements, the personalized color requirements with decorative significance, the color matching choices coordinated with the tone of the home environment, etc. have received increasing attention. However, as a traditional black household appliance, the television can only enable consumers to obtain the functional satisfaction of audio-visual. The front shells of the vast majority of traditional televisions are integrally arranged, which determines that the front shell panel can only maintain its unchanged color during use and cannot be freely, individually and conveniently replaced by consumers. Therefore, we provide a liquid crystal television with a replaceable front shell panel to solve the above problems. Summary of the Utility Model
[0003] In order to overcome the above defects of the prior art, the utility model provides a liquid crystal television with a replaceable front shell panel to solve the problems existing in the above background art.
[0004] The utility model provides the following technical solutions: A liquid crystal television with a replaceable front shell panel, including a main board. A screen is fixedly connected to the middle of one side of the main board. Grooves are opened on both sides of the top surface of the main board. Electric telescopic rods are fixedly connected to both sides of the inner walls of the two grooves. Connecting plates are fixedly connected to the middle of the two grooves. Moving grooves are opened on both sides of the two connecting plates. One ends of the outer walls of the four electric telescopic rods are movably sleeved in the four moving grooves. Connecting grooves are opened in the middle of the two connecting plates. Connecting blocks are movably connected in the two connecting grooves. Double-headed telescopic rods are fixedly sleeved in the middle of the two connecting blocks. Both ends of the outer walls of the two double-headed telescopic rods are movably clamped in the four moving grooves;
[0005] Preferably, a decorative panel is fixedly connected to the top surfaces of the two connecting blocks. Card slots are opened on the other two sides of the top surface of the main board.
[0006] Preferably, fixed blocks are fixedly connected to both sides of the inner walls of the two card slots. Notches are opened on the opposite sides of the four fixed blocks.
[0007] Preferably, a reset spring is fixedly connected to one side of the inner wall of each of the four notches. A ball is fixedly connected to one end of each of the four reset springs.
[0008] Preferably, the four balls are located at the opposite sides of the four fixed blocks. Clamping blocks are fixedly connected to both sides of the bottom surface of the decorative panel.
[0009] Preferably, arc-shaped grooves are formed on both sides of the two clamping blocks near the bottom surface. The two clamping blocks are movably clamped in the two clamping grooves, and the four arc-shaped grooves are movably clamped with the four ball bearings.
[0010] The technical effects and advantages of the present utility model:
[0011] 1. In the present utility model, by providing the double-headed telescopic rod, when disassembling the decorative panel, by controlling the four electric telescopic rods to press against the relative ends, the relative ends of the four electric telescopic rods press against the two ends of the two double-headed telescopic rods, causing them to contract into the two connecting blocks, thereby unlocking the two connecting blocks and the two connecting plates, and then taking out the decorative panel, thus solving the problem that the existing equipment cannot be freely, individually and conveniently replaced by consumers.
[0012] 2. In the present utility model, by providing the return springs, one end of each of the four return springs is fixedly connected to the four ball bearings. The four ball bearings are elastically reset by the four return springs, and the four ball bearings are clamped in the four arc-shaped grooves, so that the two clamping blocks are clamped, thereby improving the convenience of installing the decorative panel of the equipment. Description of the Drawings
[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0014] Figure 2 It is a schematic diagram of the structure of the electric telescopic rod of the present utility model.
[0015] Figure 3 It is an exploded cross-sectional view of the structure of the double-headed telescopic rod of the present utility model.
[0016] Figure 4 It is an exploded cross-sectional view of the structure of the fixed block of the present utility model.
[0017] The reference numerals are: 1, main board; 2, screen; 3, groove; 4, electric telescopic rod; 5, connecting plate; 6, movable groove; 7, connecting groove; 8, connecting block; 9, double-headed telescopic rod; 10, decorative panel; 11, clamping groove; 12, fixed block; 13, return spring; 14, ball bearing; 16, clamping block; 17, arc-shaped groove. Detailed Embodiments
[0018] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the drawings in the present utility model. In addition, the forms of each structure described in the following embodiments are merely examples, and the liquid crystal television with a replaceable front shell panel involved in the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0019] The utility model provides a liquid crystal TV with a replaceable front shell panel, which includes a main board 1. In the middle of one side of the main board 1, a screen 2 is fixedly connected. On both sides of the top surface of the main board 1, grooves 3 are opened. On both sides of the inner walls of the two grooves 3, electric telescopic rods 4 are fixedly connected. In the middle of the two grooves 3, connecting plates 5 are fixedly connected. On both sides of the two connecting plates 5, movable grooves 6 are opened. One ends of the outer walls of the four electric telescopic rods 4 are movably sleeved in the four movable grooves 6. In the middle of the two connecting plates 5, connecting grooves 7 are opened. In the two connecting grooves 7, connecting blocks 8 are movably connected. In the middle of the two connecting blocks 8, double-headed telescopic rods 9 are fixedly sleeved. Both ends of the outer walls of the two double-headed telescopic rods 9 are movably clamped in the four movable grooves 6.
[0020] By setting the double-headed telescopic rod 9, when disassembling the decorative panel 10, by controlling the four electric telescopic rods 4 to press against the opposite ends, the opposite ends of the four electric telescopic rods 4 press against both ends of the two double-headed telescopic rods 9, causing them to contract into the two connecting blocks 8, thereby unlocking the two connecting blocks 8 from the two connecting plates 5, and then taking out the decorative panel 10, thus solving the problem that the existing equipment cannot be freely, individually and conveniently replaced by consumers.
[0021] Furthermore, a decorative panel 10 is fixedly connected to the top surfaces of the two connecting blocks 8. On the other two sides of the top surface of the main board 1, card slots 11 are opened.
[0022] By setting the return springs 13, one end of each of the four return springs 13 is fixedly connected to the four balls 14. By the elastic return of the four return springs 13, the four balls 14 are returned. By the four balls 14 being clamped in the four arc-shaped grooves 17, the two clamping blocks 16 are clamped, thereby improving the convenience of installing the decorative panel 10 on the equipment.
[0023] Furthermore, on both sides of the inner walls of the two card slots 11, fixed blocks 12 are fixedly connected. On the opposite sides of the four fixed blocks 12, notches are opened.
[0024] By setting the electric telescopic rods 4, when installing the decorative panel 10, the four electric telescopic rods 4 are contracted, and then the two connecting blocks 8 on the bottom surface of the decorative panel 10 are clamped in the two connecting grooves 7. The two connecting blocks 8 are clamped in the two connecting grooves 7 through the telescopic clamping of both ends of the two double-headed telescopic rods 9 in the four movable grooves 6.
[0025] Furthermore, on one side of the inner walls of the four notches, return springs 13 are fixedly connected. One end of each of the four return springs 13 is fixedly connected to a ball 14.
[0026] By setting the movable slots 6, both ends of the two double-headed telescopic rods 9 are beveled. The two double-headed telescopic rods 9 are telescopically clamped in the two connecting slots 7 and the four movable slots 6 through elasticity. The outer walls of the four electric telescopic rods 4 penetrate through the four movable slots 6 and the two connecting slots 7 near one end, so that the four electric telescopic rods 4 press against both ends of the two double-headed telescopic rods 9.
[0027] Furthermore, four balls 14 are located at the opposite sides of the four fixing blocks 12. Both sides of the bottom surface of the decorative panel 10 are fixedly connected with clamping blocks 16. Arc-shaped grooves 17 are opened near the bottom surfaces on both sides of the two clamping blocks 16. The two clamping blocks 16 are movably clamped in the two clamping slots 11. The four arc-shaped grooves 17 are movably clamped with the four balls 14.
[0028] By setting the arc-shaped grooves 17, after the two connecting blocks 8 are clamped in the two connecting slots 7, the two clamping blocks 16 on the bottom surface of the decorative panel 10 are inserted into the two clamping slots 11 through the bottom ends. The two sides of the two clamping blocks 16 slide and press the four balls 14, and then the two clamping blocks 16 can be inserted into the two clamping slots 11. When the four arc-shaped grooves 17 correspond to the four balls 14, the four balls 14 are reset through the four return springs 13, so that the outer walls of the four balls 14 are limited and clamped in the four arc-shaped grooves 17, thereby completing the installation of the decorative panel 10, and further improving the convenience of replacing the decorative panel 10.
[0029] Working principle of the present utility model: When disassembling the decorative panel 10, by controlling the four electric telescopic rods 4 to press against the opposite ends, the opposite ends of the four electric telescopic rods 4 press against both ends of the two double-headed telescopic rods 9, causing them to contract into the two connecting blocks 8, thereby unlocking the two connecting blocks 8 from the two connecting plates 5, and then taking out the decorative panel 10. One end of each of the four return springs 13 is fixedly connected to the four balls 14. The four balls 14 are elastically reset by the four return springs 13. The four balls 14 are clamped in the four arc-shaped grooves 17, so that the two clamping blocks 16 are clamped. When installing the decorative panel 10, the four electric telescopic rods 4 are contracted, and then the two connecting blocks 8 on the bottom surface of the decorative panel 10 are clamped in the two connecting grooves 7. The two ends of the two double-headed telescopic rods 9 are telescopically clamped in the four movable grooves 6, thereby clamping the two connecting blocks 8 in the two connecting grooves 7. The two ends of the two double-headed telescopic rods 9 are both provided with inclined surfaces. The two double-headed telescopic rods 9 are telescopically clamped in the two connecting grooves 7 and the four movable grooves 6 by elasticity. The outer walls of the four electric telescopic rods 4 penetrate through the four movable grooves 6 and the two connecting grooves 7 near one end, so that the four electric telescopic rods 4 press against both ends of the two double-headed telescopic rods 9. After the two connecting blocks 8 are clamped in the two connecting grooves 7, the two clamping blocks 16 on the bottom surface of the decorative panel 10 are inserted into the two card slots 11 through the bottom ends. The two sides of the two clamping blocks 16 slide and press the four balls 14, and then the two clamping blocks 16 can be inserted into the two card slots 11. When the four arc-shaped grooves 17 correspond to the four balls 14, the four balls 14 are reset by the four return springs 13, so that the outer walls of the four balls 14 are limited and clamped in the four arc-shaped grooves 17, thereby completing the installation of the decorative panel 10, and further improving the convenience of replacing the decorative panel 10.
[0030] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;
[0031] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A liquid crystal television with a replaceable front panel, comprising a main board (1), characterized in that: A screen (2) is fixedly connected to the middle of one side of the main board (1); grooves (3) are provided on both sides of the top surface of the main board (1); electric telescopic rods (4) are fixedly connected to both sides of the inner walls of the two grooves (3); connecting plates (5) are fixedly connected to the middle of the grooves of the two grooves (3); movable grooves (6) are provided on both sides of the two connecting plates (5); one end of the outer wall of the four electric telescopic rods (4) is movably sleeved in the four movable grooves (6); a connecting groove (7) is provided in the middle of the two connecting plates (5); connecting blocks (8) are movably connected in the grooves of the two connecting grooves (7); double-headed telescopic rods (9) are fixedly sleeved in the middle of the two connecting blocks (8); and both ends of the outer wall of the two double-headed telescopic rods (9) are movably clamped in the four movable grooves (6).
2. The LCD TV with replaceable front panel according to claim 1, characterized in that: The top surfaces of the two connection blocks (8) are fixedly connected with decorative panels (10), and the other two sides of the top surface of the main board (1) are provided with card slots (11).
3. The LCD TV with replaceable front panel according to claim 2, characterized in that: Both sides of the two card slots (11) are fixedly connected to fixed blocks (12), and opposite sides of the four fixed blocks (12) are provided with notches.
4. The LCD TV with replaceable front panel according to claim 3, characterized in that: One side of the inner wall of the four notches is fixedly connected with a return spring (13), and one end of the four return springs (13) is fixedly connected with a ball (14).
5. The LCD TV with replaceable front panel according to claim 4, characterized in that: The four rolling balls (14) are located at opposite sides of the four fixing blocks (12), and both sides of the bottom surface of the decorative panel (10) are fixedly connected with clamping blocks (16).
6. The LCD TV with replaceable front panel according to claim 5, characterized in that: Arc grooves (17) are provided on both sides of the two clamping blocks (16) near the bottom surface. The two clamping blocks (16) are movably clamped in the two clamping grooves (11), and the four arc grooves (17) are movably clamped in the four balls (14).