Television cabinet assembly adaptive to projection equipment

Abstract

The utility model relates to a television cabinet assembly adaptive to projection equipment, which aims at solving the technical problem that the adaptability of the current laser television cabinet is poor, and comprises a shell, a driving mechanism is arranged on the shell, and a moving mechanism is arranged on the shell relative to the position of the driving mechanism. The driving mechanism is arranged on the shell, the mounting shell is arranged on the shell, the stepping motor is arranged on the mounting shell, the stepping motor is used for driving the driving wheel to rotate, the driving wheel drives the transmission belt and the rotating shaft rod to rotate, the rotating shaft rod drives the moving mechanism to rotate, and the moving mechanism drives the moving panel to move, so that automatic opening and closing are achieved; the adaptability of the laser television cabinet is improved, and the problem that laser television projection blocks light due to the fact that the size of the television cabinet is not accurate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of TV cabinet components, in particular to a TV cabinet component adapted for projection equipment. Background Art

[0002] Laser TV is the fourth generation of TV that uses laser light source and is equipped with a professional anti-glare screen. It can watch radio and television programs and on-demand Internet content. Television technology has gone through three technological iterations: black and white TV, color TV, and digital TV represented by LCD TV, PDP, OLED, etc. Laser TV combines DLP digital movie projection technology using laser light source with TV technology to form the fourth generation of TV display technology. DLP digital movie projection technology won the Academy Award for Science and Technology in 2015. More than 80% of digital movie projectors in the world use laser light source and the number is still increasing. Laser TV is a civilian product of digital movie projection technology and the first choice for users to upgrade to large screens.

[0003] Nowadays, in order to save space or prevent the laser TV from being damaged, the laser TV is usually stored in a TV cabinet when it is used. There are many styles and shapes of laser TV cabinets on the market, but the existing laser TV cabinets are basically fixed in size. If the size is not suitable, the light and shadow projected by the laser TV cabinet will be blocked by the top of the TV cabinet. It is necessary to customize a dedicated cabinet according to the size of the laser TV, which makes it inconvenient for manufacturers to prepare stocks and the purchase price for consumers will also increase accordingly. The compatibility and market circulation are poor, which is not conducive to the development and popularization of laser TVs. Therefore, how to design a laser TV cabinet with strong adaptability has become an urgent problem to be solved. In view of this, we propose a TV cabinet component adapted to projection equipment. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a TV cabinet component adapted to projection equipment to solve the technical problem of poor adaptability of current laser TV cabinets.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a TV cabinet component adapted to projection equipment, including a shell, a driving mechanism is provided on the shell, a moving mechanism is provided on the shell at a position relative to the driving mechanism, a moving panel is provided on the shell at a position relative to the top of the moving mechanism, and a cleaning mechanism is also provided on the shell at a position relative to the moving panel; the driving mechanism includes a mounting shell, a stepper motor, a driving wheel, a transmission belt and a rotating shaft rod, the mounting shell is arranged on the shell, the stepper motor is arranged inside the mounting shell, the driving wheel is arranged on the mounting shell at a position relative to the stepper motor, the rotating shaft rod is penetrated on the mounting shell at a position relative to the bottom of the driving wheel, one end of the transmission belt is connected to the driving wheel, and the other end of the transmission belt is connected to the rotating shaft rod.

[0006] Preferably, the shell includes a top plate, a side plate and a back plate, the top plate is arranged at the top of the back plate, the side plates are arranged on both sides of the top plate, the driving mechanism is arranged on the back plate, the moving mechanism is arranged on the side plates, the moving panel is arranged on the side plates at a position relative to the bottom end of the top plate, and the cleaning mechanism is arranged on the side plates at a position relative to the top plate and between the moving panel.

[0007] Preferably, the moving mechanism includes a sliding rod, a slider, an idler wheel and a synchronous belt. The sliding rod is arranged on the side plate at a position relative to the top end of the rotating shaft rod, the slider is slidably sleeved on the sliding rod, the idler wheel is arranged on one end of the side plate away from the rotating shaft rod, one end of the synchronous belt is connected to the rotating shaft rod, the other end of the synchronous belt is connected to the idler wheel, and the bottom end of the slider is connected to the synchronous belt.

[0008] Preferably, the movable panel is provided with connecting blocks, the connecting blocks are arranged on both sides of the movable panel, and the connecting blocks are connected to the sliding block.

[0009] Preferably, the cleaning mechanism includes a cleaning shaft, rotating teeth, gears, a connecting shaft and a reduction motor. The cleaning shaft is arranged at a position between the inner end of the side plate relative to the top plate and the movable panel. The rotating teeth are connected to one end of the cleaning shaft, the gears are meshed and connected to the rotating teeth, the connecting shaft is connected to the gears, and the reduction motor is connected to the connecting shaft.

[0010] Preferably, the cleaning shaft comprises a rod body, a rod barrel, a rubber head, a spiral groove, a rotating handle, an internal thread and an external thread; the rod body is arranged at a position between the inner end of the side plate relative to the top plate and the movable panel, the rod barrel is sleeved on the rod body, the rubber head is arranged on the outer surface of the rod barrel, the spiral groove is opened on the outer wall of the rod barrel, the rotating handle is arranged at one end of the rod barrel, the internal thread is opened at both ends of the rod barrel, the external thread is opened at both ends of the rod body relative to the internal thread, and the internal thread is threadably matched with the external thread.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model improves the structure of the existing TV cabinet assembly by arranging a driving mechanism on the shell, arranging a mounting shell on the shell, and arranging a stepping motor on the mounting shell. The stepping motor is used to drive the driving wheel to rotate, the driving wheel drives the transmission belt and drives the rotating shaft to rotate, the rotating shaft drives the moving mechanism to rotate, and the moving mechanism drives the moving panel to move to achieve automatic opening and closing, which is beneficial to improving the adaptability of the laser TV cabinet and solving the problem of light blocking by the laser TV projection due to inaccurate size of the TV cabinet.

[0013] 2. In the utility model, a rod barrel is arranged outside the rod body of the cleaning shaft rod, and a spiral groove and a rubber head are arranged on the rod barrel. The rubber head is used to clean dust and debris, and the spiral groove is a storage chamber for dust and debris. The internal and external threads at both ends of the rod body and the rod barrel allow the rod body and the rod barrel to be quickly disassembled by rotating the handle, which is convenient for cleaning the inside of the spiral groove on the surface of the rod barrel, which is beneficial to improving the cleaning efficiency of the TV cabinet assembly and optimizing the actual use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall top surface structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall bottom surface structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the front structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the housing, driving mechanism, moving mechanism, moving panel and cleaning mechanism in the utility model;

[0018] Figure 5 It is an enlarged view of point A of the utility model;

[0019] Figure 6 It is an enlarged view of point B of the utility model;

[0020] Figure 7It is a schematic diagram of the structure of the cleaning mechanism in the utility model;

[0021] Figure 8 This is a schematic diagram of the cross-sectional structure of the cleaning mechanism in the utility model;

[0022] In the figure: 1. housing; 2. driving mechanism; 3. moving mechanism; 4. moving panel; 5. cleaning mechanism;

[0023] 101, top plate; 102, side plate; 103, back plate;

[0024] 201, mounting shell; 202, stepping motor; 203, driving wheel; 204, transmission belt; 205, rotating shaft;

[0025] 301, slide bar; 302, slider; 303, idler wheel; 304, timing belt;

[0026] 401, connection block;

[0027] 501, cleaning shaft; 502, rotating teeth; 503, gear; 504, connecting shaft; 505, reduction motor;

[0028] 5011, rod body; 5012, rod barrel; 5013, rubber head; 5014, spiral groove; 5015, rotating handle; 5016, internal thread; 5017, external thread. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0030] Embodiment: A TV cabinet assembly adapted for projection equipment, see Figures 1 to 8, including a shell 1, a driving mechanism 2 is provided on the shell 1, a moving mechanism 3 is provided on the shell 1 at a position relative to the driving mechanism 2, a moving panel 4 is provided on the shell 1 at a position relative to the top of the moving mechanism 3, and a cleaning mechanism 5 is also provided on the shell 1 at a position relative to the moving panel 4; the driving mechanism 2 includes a mounting shell 201, a stepping motor 202, a driving wheel 203, a transmission belt 204 and a rotating shaft 205, the mounting shell 201 is arranged on the shell 1, the stepping motor 202 is arranged inside the mounting shell 201, the driving wheel 203 is arranged on the mounting shell 201 at a position relative to the stepping motor 202, the rotating shaft 205 is penetrated on the mounting shell 201 at a position relative to the bottom of the driving wheel 203, one end of the transmission belt 204 is connected to the driving wheel 203, and the other end of the transmission belt 204 is connected to the rotating shaft 205. The utility model improves the structure of the existing TV cabinet assembly by arranging a driving mechanism 2 on the shell 1, arranging a mounting shell 201 on the shell 1, and arranging a stepping motor 202 on the mounting shell 201. The stepping motor 202 drives the driving wheel 203 to rotate, the driving wheel 203 drives the transmission belt 204 and drives the rotating shaft 205 to rotate, the rotating shaft 205 drives the moving mechanism 3 to rotate, and the moving mechanism 3 drives the moving panel 4 to move, so as to realize automatic opening and closing, which is beneficial to improving the adaptability of the laser TV cabinet and solving the problem of light blocking by the laser TV projection due to inaccurate size of the TV cabinet.

[0031] For details, see Figure 1 and Figure 2 The housing 1 includes a top plate 101, a side plate 102 and a back plate 103. The top plate 101 is arranged at the top of the back plate 103, the side plates 102 are arranged on both sides of the top plate 101, the driving mechanism 2 is arranged on the back plate 103, the moving mechanism 3 is arranged on the side plate 102, the moving panel 4 is arranged on the side plate 102 at a position relative to the bottom of the top plate 101, and the cleaning mechanism 5 is arranged on the side plate 102 at a position relative to the top plate 101 and the moving panel 4. In the utility model, the size of the top plate 101 is larger than the size of the moving panel 4, and two side plates 102 are arranged on the side of the top plate 101. The side plate 102 is also provided with a mounting hole and a dust cover at a position relative to the cleaning mechanism 5, so as to facilitate the cleaning and maintenance of the cleaning mechanism 5 in the later stage.

[0032] Further, such as Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the moving mechanism 3 includes a slide bar 301, a slider 302, an idler wheel 303 and a synchronous belt 304. The slide bar 301 is arranged on the side plate 102 at a position relative to the top of the rotating shaft 205. The slider 302 is slidably sleeved on the slide bar 301. The idler wheel 303 is arranged on one end of the side plate 102 away from the rotating shaft 205. One end of the synchronous belt 304 is connected to the rotating shaft 205, and the other end of the synchronous belt 304 is connected to the idler wheel 303. The bottom end of the slider 302 is connected to the synchronous belt 304. In the utility model, the driving mechanism 2 drives the synchronous belt 304 to rotate on the idler wheel 303, the synchronous belt 304 drives the slider 302 to move on the slide bar 301, and the slider 302 drives the moving panel 4 at the top to move. The setting of the slide bar 301 is conducive to improving the stability of the moving panel 4 when moving, and is conducive to extending the service life of the TV cabinet components.

[0033] Further, see Figure 5 The movable panel 4 is provided with connecting blocks 401, which are arranged on both sides of the movable panel 4 and connected to the slider 302. In the utility model, the connecting blocks 401 are arranged at the bottom ends of both sides of the movable panel 4 and are connected to the slider 302 by bolts. The structure is stable and easy to disassemble, which is conducive to improving the stability effect and maintenance speed of the TV cabinet assembly.

[0034] It is worth noting that Figures 6 to 8 As shown, the cleaning mechanism 5 includes a cleaning shaft 501, a rotating tooth 502, a gear 503, a connecting shaft 504 and a reduction motor 505. The cleaning shaft 501 is arranged at a position between the inner end of the side plate 102 and the top plate 101 and the movable panel 4. The rotating tooth 502 is connected to one end of the cleaning shaft 501. The gear 503 is meshed and connected to the rotating tooth 502. The connecting shaft 504 is connected to the gear 503. The reduction motor 505 is connected to the connecting shaft 504. In the utility model, the reduction motor 505 drives the connecting shaft 504 to rotate, the connecting shaft 504 drives the gear 503 to rotate, and the gear 503 drives the cleaning shaft 501 to rotate to clean the surface of the movable panel 4, so as to prevent dust and debris from falling on the movable panel 4 during long-term use and causing damage to the laser TV, further improving the protection of the TV cabinet components, reducing the possibility of damage, and further extending the service life.

[0035] It is worth mentioning that see Figure 7 and Figure 8The cleaning shaft 501 includes a rod body 5011, a rod barrel 5012, a rubber head 5013, a spiral groove 5014, a rotating handle 5015, an internal thread 5016 and an external thread 5017. The rod body 5011 is arranged at a position between the inner end of the side plate 102 and the top plate 101 and the movable panel 4. The rod barrel 5012 is sleeved on the rod body 5011. The rubber head 5013 is arranged on the outer surface of the rod barrel 5012. The spiral groove 5014 is opened on the outer wall of the rod barrel 5012. The rotating handle 5015 is arranged at one end of the rod barrel 5012. The internal thread 5016 is opened at both ends of the rod barrel 5012. The external thread 5017 is opened at the positions of the two ends of the rod body 5011 relative to the internal thread 5016. The internal thread 5016 and the external thread 5017 are threadably adapted. In the utility model, a rod barrel 5012 is arranged outside a rod body 5011 of a cleaning shaft rod 501, and a spiral groove 5014 and a rubber head 5013 are arranged on the rod barrel 5012. The rubber head 5013 is used to clean dust and debris, and the spiral groove 5014 is a storage chamber for dust and debris. The internal threads 5016 and the external threads 5017 at both ends of the rod body 5011 and the rod barrel 5012 allow the rod body 5011 and the rod barrel 5012 to be quickly disassembled by rotating the handle 5015, so as to facilitate cleaning of the inside of the spiral groove 5014 on the surface of the rod barrel 5012, which is beneficial to improving the cleaning efficiency of the TV cabinet assembly and optimizing the actual use effect.

[0036] Working principle: When the utility model is in use, firstly, a driving mechanism 2 is arranged on the shell 1, a mounting shell 201 is arranged on the shell 1, a stepping motor 202 is arranged on the mounting shell 201, the stepping motor 202 is used to drive the driving wheel 203 to rotate, the driving wheel 203 drives the transmission belt 204 and drives the rotating shaft 205 to rotate, the rotating shaft 205 drives the synchronous belt 304 to rotate on the idler wheel 303, the synchronous belt 304 drives the slider 302 to move on the slide bar 301, the slider 302 drives the top moving panel 4 to move, the setting of the slide bar 301 is conducive to improving the stability of the moving panel 4 when moving, and realizing automatic opening and closing; the reduction motor 505 drives the connecting shaft 504 to rotate, and the connecting shaft 505 drives the connecting shaft 504 to rotate. The connecting shaft 504 drives the gear 503 to rotate, and the gear 503 drives the cleaning shaft 501 to rotate to clean the surface of the movable panel 4 to prevent dust and debris from falling onto the laser TV during long-term use, thereby damaging the laser TV. A rod barrel 5012 is arranged outside the rod body 5011 of the cleaning shaft 501, and a spiral groove 5014 and a rubber head 5013 are arranged on the rod barrel 5012. The rubber head 5013 is used to clean dust and debris, and the spiral groove 5014 is a storage chamber for dust and debris. The internal thread 5016 and the external thread 5017 at both ends of the rod body 5011 and the rod barrel 5012 allow the rod body 5011 and the rod barrel 5012 to be quickly disassembled by rotating the handle 5015.

[0037] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A TV cabinet assembly adapted for projection equipment, characterized in that: The invention comprises a housing (1), wherein a driving mechanism (2) is provided on the housing (1), a moving mechanism (3) is provided on the housing (1) at a position relative to the driving mechanism (2), a moving panel (4) is provided on the housing (1) at a position relative to the top of the moving mechanism (3), and a cleaning mechanism (5) is also provided on the housing (1) at a position relative to the moving panel (4); The driving mechanism (2) comprises a mounting shell (201), a stepping motor (202), a driving wheel (203), a transmission belt (204) and a rotating shaft (205); the mounting shell (201) is arranged on the housing (1); the stepping motor (202) is arranged inside the mounting shell (201); the driving wheel (203) is arranged on the mounting shell (201) at a position relative to the stepping motor (202); the rotating shaft (205) is passed through the mounting shell (201) at a position relative to the bottom end of the driving wheel (203); one end of the transmission belt (204) is connected to the driving wheel (203); and the other end of the transmission belt (204) is connected to the rotating shaft (205).

2. The TV cabinet assembly adapted for projection equipment according to claim 1, characterized in that: The housing (1) comprises a top plate (101), a side plate (102) and a back plate (103); the top plate (101) is arranged at the top of the back plate (103); the side plates (102) are arranged at both sides of the top plate (101); the driving mechanism (2) is arranged on the back plate (103); the moving mechanism (3) is arranged on the side plates (102); the moving panel (4) is arranged on the side plates (102) at a position relative to the bottom of the top plate (101); and the cleaning mechanism (5) is arranged on the side plates (102) at a position relative to the top plate (101) and between the moving panel (4).

3. The TV cabinet assembly adapted for projection equipment according to claim 2, characterized in that: The moving mechanism (3) comprises a sliding rod (301), a slider (302), an idler wheel (303) and a synchronous belt (304); the sliding rod (301) is arranged on the side plate (102) at a position relative to the top end of the rotating shaft (205); the slider (302) is slidably sleeved on the sliding rod (301); the idler wheel (303) is arranged on an end of the side plate (102) away from the rotating shaft (205); one end of the synchronous belt (304) is connected to the rotating shaft (205); the other end of the synchronous belt (304) is connected to the idler wheel (303); and the bottom end of the slider (302) is connected to the synchronous belt (304).

4. The TV cabinet assembly adapted for projection equipment according to claim 3, characterized in that: The movable panel (4) is provided with a connecting block (401), the connecting block (401) is arranged on both sides of the movable panel (4), and the connecting block (401) is connected to the sliding block (302).

5. The TV cabinet assembly adapted for projection equipment according to claim 4, characterized in that: The cleaning mechanism (5) comprises a cleaning shaft (501), a rotating tooth (502), a gear (503), a connecting shaft (504) and a reduction motor (505); the cleaning shaft (501) is arranged at a position between the inner end of the side plate (102) and the top plate (101) and the movable panel (4); the rotating tooth (502) is connected to one end of the cleaning shaft (501); the gear (503) is meshedly connected to the rotating tooth (502); the connecting shaft (504) is connected to the gear (503); and the reduction motor (505) is connected to the connecting shaft (504).

6. The TV cabinet assembly adapted for projection equipment according to claim 5, characterized in that: The cleaning shaft rod (501) comprises a rod body (5011), a rod barrel (5012), a rubber head (5013), a spiral groove (5014), a rotating handle (5015), an internal thread (5016) and an external thread (5017). The rod body (5011) is arranged at a position between the inner end of the side plate (102) and the top plate (101) and the movable panel (4). The rod barrel (5012) is sleeved on the rod body (5011). The rubber head (5013) The spiral groove (5014) is provided on the outer surface of the rod barrel (5012), the spiral groove (5014) is opened on the outer wall of the rod barrel (5012), the rotating handle (5015) is provided at one end of the rod barrel (5012), the internal thread (5016) is opened at both ends of the rod barrel (5012), the external thread (5017) is opened at the positions of both ends of the rod body (5011) relative to the internal thread (5016), and the internal thread (5016) and the external thread (5017) are thread-matched.

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