Laser television with debuggable and upgraded interface

Abstract

The utility model belongs to the technical field of laser televisions, and particularly relates to a laser television with an interface capable of being debugged and upgraded, which comprises a display screen and a base, the back of the display screen is provided with an interface box, the back of the interface box is provided with a hanger through a bolt, and the top of the base is inserted with a support tube. An inserting block is fixedly connected to the upper portion of the outer side of the supporting pipe, the hanging frame is connected with the inserting block in a hanging mode, a locking pin is slidably connected to the interior of the inserting block, one end of the locking pin penetrates through the hanging frame and is slidably connected with the hanging frame, and the other end of the locking pin penetrates through the supporting pipe and is slidably connected with the supporting pipe; and an adjusting sleeve is mounted at the top of the supporting pipe through a bearing. According to the utility model, the clamping block and the spring III are designed on the interface box, and the clamping groove is designed on the debuggable upgrading interface, so that the debuggable upgrading interface can be conveniently disassembled through the cooperation of the components, and the debuggable upgrading interface can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the field of laser televisions, in particular to a laser television with an interface that can be debugged and upgraded. Background Art

[0002] Laser TV is a TV technology that uses laser light sources to project images. Compared with traditional LCD TVs and OLED TVs, laser TVs have higher brightness, wider color gamut and longer life.

[0003] Laser TV uses laser as a light source, and displays images through the high brightness and high contrast of laser. Laser light source can provide higher brightness, making the picture clearer and brighter, and can be viewed in a bright environment without being affected by light. At the same time, the color gamut of laser TV is wider, which can present more color details, making the image more realistic and lifelike.

[0004] With the rapid development of electronic information technology, embedded system applications are everywhere. The update and upgrade of embedded systems do not happen frequently, but they are essential. The internal boot debugging upgrade program (BootLoader) of the embedded system is mainly to realize the remote upgrade and update functions of the embedded system. The boot debugging upgrade program (BootLoader) runs first after the embedded system is powered on. It determines whether to debug and upgrade based on some specific trigger conditions. Therefore, many laser TVs are equipped with debuggable upgrade interfaces.

[0005] The existing laser TV debugging and upgrade interface is generally connected by fasteners, which is not convenient for disassembly, resulting in inconvenience in operation when replacement is needed. In addition, when the existing laser TV is placed using a bracket, most of them are hung on the bracket, which is not stable enough. Moreover, the support component and the base at the bottom are generally installed by bolts, which is not convenient enough. Therefore, improvements are needed. Utility Model Content

[0006] The purpose of the utility model is to provide a laser television with an adjustable and upgradeable interface, which solves the problem that the adjustable and upgradeable interface of the existing laser television is not convenient to disassemble and replace, and also solves the problem that when using a bracket for placement, most of them are hung on the bracket, which is not stable enough. At the same time, it solves the problem that the support component and the base at the bottom are generally installed by bolts, which is not convenient enough.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser TV with an adjustable and upgradeable interface, comprising a display screen and a base, an interface box is provided on the back of the display screen, a bracket is installed on the back of the interface box by bolts, a support tube is plugged into the top of the base, an insert block is fixedly connected to the upper outer side of the support tube, the bracket is hung with the insert block, a locking pin is slidably connected to the inside of the insert block, one end of the locking pin passes through the bracket and is slidably connected to the bracket, the other end of the locking pin passes through the support tube and is slidably connected to the support tube, an adjustment sleeve is installed on the top of the support tube by a bearing, an adjustment rod is threadedly connected to the inner side of the adjustment sleeve, and the The lower section of the rod body of the adjusting rod is fixedly connected with an inclined plane block, and the inclined plane block is slidably connected to the inner side of the supporting tube and contacts with the locking pin; an adjustable upgrade interface is slidably connected to the upper side of the interface box in a transverse manner; a power board is fixedly connected to the interior of the interface box, and the power board is electrically connected to the circuit board of the interface box through a wire; the power board contacts and is electrically connected to the adjustable upgrade interface; a card block is slidably connected to the interior of the interface box; a spring three is arranged inside the interface box, one end of the spring three is fixedly connected to the interface box, and the other end of the spring three is fixedly connected to the card block; a card slot is provided at the upper end of the adjustable upgrade interface, and a card block is carded inside the card slot.

[0008] Preferably, a retaining ring is fixedly connected to the middle section of the locking pin, and the retaining ring is slidably connected to the inside of the plug block, and a spring 1 is sleeved on the outside of the locking pin, one end of the spring 1 is fixedly connected to the retaining ring, and the other end of the spring 1 is fixedly connected to the inner surface of the plug block. The elastic force of the spring 1 can act on the locking pin through the retaining ring.

[0009] Preferably, the middle section of the rod body of the adjusting rod is fixedly connected with a guide rod, the tube wall of the supporting tube is fixedly connected with a guide groove, and the guide groove is slidably connected with the guide rod. The setting of the guide rod and the guide groove has a guiding effect on the lifting and lowering of the adjusting rod.

[0010] Preferably, a knob is fixedly connected to the top of the adjusting sleeve, and the knob is made of plastic. The setting of the knob facilitates the rotation of the adjusting sleeve.

[0011] Preferably, a bayonet is slidably connected to the lower end of the support tube, the bayonet is engaged with the base, a second spring is arranged inside the lower end of the support tube, one end of the second spring is fixedly connected to the bayonet, and the other end of the second spring is fixedly connected to the inner surface of the support tube. The bayonet is engaged with the base by the elastic force of the second spring.

[0012] Preferably, three legs are fixedly connected to the outer side of the base, and the legs are distributed in a circular array. The three legs can be arranged to keep the whole stable when placed.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model designs a card block and a spring three on the interface box, and designs a card slot on the adjustable upgrade interface. Through the cooperation of these components, the adjustable upgrade interface can be conveniently disassembled, thereby realizing convenient replacement of the adjustable upgrade interface.

[0015] 2. The utility model installs a detachable bracket on the back of the interface box with bolts, and then sets a support tube for supporting the display screen, and sets an insert block on the support tube, so that the display screen can be normally mounted on the insert block through the bracket. In addition, by turning the adjustment sleeve through the knob, the adjustment rod will move downward through the threaded movement, and then the inclined block on the adjustment rod will push the locking pin to move horizontally and make it pass through the bracket horizontally, so that the display screen is more stable after being mounted.

[0016] 3. The utility model fixes a base at the bottom of the support tube with an elastic bayonet, and three supporting feet are arranged on the outside of the base, so that the overall stability is better when placed, and the elastic force of the spring acts on the bayonet to make it snap into the base, which is more convenient than the previous method of fixing with bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0019] Figure 3 For the utility model Figure 2 A three-dimensional diagram of the local structure;

[0020] Figure 4 For the utility model Figure 2 A side cross-sectional view of

[0021] Figure 5 For the utility model Figure 4 A magnified image of point A;

[0022] Figure 6 For the utility model Figure 4 The enlarged view of point B;

[0023] Figure 7 For the utility model Figure 2 A front cross-sectional view of an interface box;

[0024] Figure 8 For the utility model Figure 7 A magnified view of the local structure.

[0025] In the figure: 1. display screen; 2. interface box; 3. bracket; 4. base; 5. support tube; 6. plug block; 7. locking pin; 8. retaining ring; 9. spring one; 10. adjustment sleeve; 11. adjustment rod; 12. ramp block; 13. guide rod; 14. guide groove; 15. knob; 16. latch; 17. spring two; 18. support foot; 19. adjustable upgrade interface; 20. power board; 21. clamp block; 22. spring three; 23. clamp slot. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 A laser TV with an interface that can be debugged and upgraded comprises a display screen 1 and a base 4. An interface box 2 is provided on the back of the display screen 1. The interface box 2 has built-in interface debugging and upgrading software, which belongs to the prior art. A bracket 3 is installed on the back of the interface box 2 by bolts. A support tube 5 is plugged into the top of the base 4. An insert block 6 is fixedly connected to the upper outer part of the support tube 5. The bracket 3 is hung with the insert block 6. A locking pin 7 is slidably connected inside the insert block 6. One end of the locking pin 7 passes through the bracket 3 and is slidably connected to the bracket 3. The other end of the locking pin 7 passes through the support tube 5 and is slidably connected to the support tube 5. An adjusting sleeve 10 is installed on the top of the support tube 5 by a bearing. An adjusting rod 11 is threadedly connected to the inner side of the adjusting sleeve 10. A slope block 12 is fixedly connected to the lower section of the rod body of the adjusting rod 11. The slope block 12 is slidably connected to the inner side of the support tube 5 and contacts the locking pin 7.

[0028] See also Figure 5 , a retaining ring 8 is fixedly connected to the middle section of the pin body of the locking pin 7, and the retaining ring 8 is slidably connected to the inside of the plug block 6, and a spring 9 is sleeved on the outer side of the pin body of the locking pin 7, one end of the spring 9 is fixedly connected to the retaining ring 8, and the other end of the spring 9 is fixedly connected to the inner surface of the plug block 6. The elastic force of the spring 9 can be applied to the locking pin 7 through the retaining ring 8. A guide rod 13 is fixedly connected to the middle section of the rod body of the adjusting rod 11, and a guide groove 14 is fixedly connected to the tube wall of the supporting tube 5, and the guide groove 14 is slidably connected to the guide rod 13. The setting of the guide rod 13 and the guide groove 14 has a guiding effect on the lifting and lowering of the adjusting rod 11. A knob 15 is fixedly connected to the top of the adjusting sleeve 10, and the knob 15 is made of plastic. The setting of the knob 15 facilitates the rotation of the adjusting sleeve 10.

[0029] See also Figure 4 , Figure 6 The lower end of the support tube 5 is slidably connected with a bayonet pin 16, which is engaged with the base 4. A second spring 17 is provided inside the lower end of the support tube 5, one end of the second spring 17 is fixedly connected with the bayonet pin 16, and the other end of the second spring 17 is fixedly connected to the inner surface of the support tube 5. The bayonet pin 16 is inserted into the base 4 by the elastic force of the second spring 17. Three legs 18 are fixedly connected to the outer side of the base 4, and the legs 18 are distributed in a circular array. The three legs 18 can keep the whole stable when placed.

[0030] See also Figure 7 , Figure 8 The upper side of the interface box 2 is laterally slidably connected with an adjustable upgrade interface 19, the interface box 2 is fixedly connected with a power board 20 inside, the power board 20 is electrically connected to the circuit board of the interface box 2 through a wire, the power board 20 is in contact with and electrically connected to the adjustable upgrade interface 19, the interface box 2 is slidably connected with a card block 21 inside, the interface box 2 is provided with a spring three 22 inside, one end of the spring three 22 is fixedly connected to the interface box 2, the other end of the spring three 22 is fixedly connected to the card block 21, and the upper end of the adjustable upgrade interface 19 is opened There is a card slot 23, and a card block 21 is connected inside the card slot 23. When the debuggable upgrade interface 19 needs to be disassembled, it is only necessary to pinch the debuggable upgrade interface 19 with your hands and pull it to the outside of the interface box 2. The inclined surface of the card slot 23 on the debuggable upgrade interface 19 will push the card block 21 to move upward, thereby compressing the spring three 22, and the debuggable upgrade interface 19 moves to the outside and leaves the power board 20. Then, after the card block 21 completely leaves the card slot 23, the debuggable upgrade interface 19 can be taken out. The disassembly is convenient and the interface can be replaced.

[0031] The specific implementation process of the utility model is as follows: when in use, first insert the support tube 5 into the base 4, the bayonet 16 is inserted into the base 4 under the elastic force of the spring 17, then the bracket 3 behind the display screen 1 is inserted into the insert block 6, and the knob 15 is turned, the knob 15 rotates the adjustment sleeve 10, the adjustment sleeve 10 moves downward through the relative thread movement with the adjustment rod 11, the adjustment rod 11 drives the inclined block 12 to move downward under the guidance of the guide rod 13 and the guide groove 14, and then the inclined block 12 pushes the locking pin 7 to move horizontally, and makes it pass through the bracket 3 horizontally, so that the display screen 1 is more stable after being hung;

[0032] When the debuggable upgrade interface 19 needs to be disassembled, it is only necessary to pinch the debuggable upgrade interface 19 with hands and pull it toward the outside of the interface box 2. The inclined surface of the card slot 23 on the debuggable upgrade interface 19 will push the card block 21 to move upward, thereby compressing the spring three 22, and the debuggable upgrade interface 19 moves to the outside and leaves the power board 20. After the card block 21 completely leaves the card slot 23, the debuggable upgrade interface 19 can be taken out. The disassembly is convenient and the interface can be quickly replaced.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser television with an adjustable and upgradeable interface, comprising a display screen (1) and a base (4), characterized in that: The back of the display screen (1) is provided with an interface box (2), the back of the interface box (2) is installed with a bracket (3) by bolts, the top of the base (4) is plugged with a support tube (5), the upper outer portion of the support tube (5) is fixedly connected with an insert block (6), the bracket (3) is hung with the insert block (6), the inside of the insert block (6) is slidably connected with a locking pin (7), one end of the locking pin (7) passes through the bracket (3) and is slidably connected with the bracket (3), the other end of the locking pin (7) passes through the support tube (5) and is slidably connected with the support tube (5), the top of the support tube (5) is installed with an adjustment sleeve (10) by a bearing, the inner side of the adjustment sleeve (10) is connected with an adjustment rod (11) by threading, the lower section of the rod body of the adjustment rod (11) is fixedly connected with an inclined surface block (12), the inclined surface block (12) The interface box (2) is slidably connected to the inner side of the support tube (5) and contacts the locking pin (7); the upper side of the interface box (2) is slidably connected to an adjustable upgrade interface (19); the interface box (2) is fixedly connected to a power board (20) inside; the power board (20) is electrically connected to a circuit board of the interface box (2) through a wire; the power board (20) contacts and is electrically connected to the adjustable upgrade interface (19); the interface box (2) is slidably connected to a card block (21); a spring (22) is provided inside the interface box (2); one end of the spring (22) is fixedly connected to the interface box (2); the other end of the spring (22) is fixedly connected to the card block (21); a card slot (23) is provided at the upper end of the adjustable upgrade interface (19); the card slot (23) is card-connected to the card block (21).

2. According to claim 1, the laser TV with an adjustable and upgradeable interface is characterized in that: A retaining ring (8) is fixedly connected to the middle section of the pin body of the locking pin (7), and the retaining ring (8) is slidably connected to the inside of the plug block (6). A spring (9) is sleeved on the outside of the pin body of the locking pin (7), one end of the spring (9) is fixedly connected to the retaining ring (8), and the other end of the spring (9) is fixedly connected to the inner surface of the plug block (6).

3. The laser TV with an adjustable and upgradeable interface according to claim 1, characterized in that: The middle section of the rod body of the adjusting rod (11) is fixedly connected to a guide rod (13), the tube wall of the supporting tube (5) is fixedly connected to a guide groove (14), and the guide groove (14) is slidably connected to the guide rod (13).

4. The laser TV with an adjustable and upgradeable interface according to claim 1, characterized in that: A knob (15) is fixedly connected to the top of the adjustment sleeve (10), and the knob (15) is made of plastic.

5. The laser TV with an adjustable and upgradeable interface according to claim 1, characterized in that: A bayonet (16) is slidably connected inside the lower end of the support tube (5), and the bayonet (16) is bayoneted with the base (4). A second spring (17) is arranged inside the lower end of the support tube (5), one end of the second spring (17) is fixedly connected to the bayonet (16), and the other end of the second spring (17) is fixedly connected to the inner surface of the support tube (5).

6. The laser TV with an adjustable and upgradeable interface according to claim 1, characterized in that: Three supporting feet (18) are fixedly connected to the outer side of the base (4), and the supporting feet (18) are distributed in a circular array.

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