Wireless transmission playing device

Abstract

The utility model discloses a wireless transmission play equipment relates to wireless transmission play equipment technical field, including bottom plate, play display screen, the left end of bottom plate top plate is provided with the adjustment dedusting subassembly, the bottom of drive motor passes through the top of top plate and is provided with the coupling, the bottom of coupling is provided with the lifting screw rod, and the lifting screw rod is provided with the lifting screw rod. Rubber hoses are arranged at the bottoms of the two conveying pipes, two limiting clamps are arranged on the right side face of a buffering cavity, a dust collection transverse pipe is arranged on the right side faces of the two connecting pipes, a sliding block is driven by an arranged lifting lead screw through a driving motor and a coupler to slide in a sliding groove, and the dust collection height of the dust collection transverse pipe is adjusted. An arranged dust collector is driven by a motor to enable a dust collection transverse pipe to adsorb dust attached to the outer wall of the playing display screen, two arranged limiting clamps can limit and clamp the use of the dust collection transverse pipe, and a sliding block arranged in a first stand column can limit and reinforce the use of a positioning plate.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless transmission and playback equipment, in particular to a wireless transmission and playback equipment. Background Art

[0002] Existing playback devices using wireless transmission technology have the problem of low installation freedom. The standing or hanging installation mode cannot be changed at will, and the orientation of the display screen cannot be adjusted. Moreover, the playback device is too freely adjustable, which easily leads to the problem of unstable wireless transmission signals.

[0003] A wireless transmission and playback device is proposed in the patent with the publication number CN210153499U, which includes a mounting plate, a mounting seat, a rotating pin seat, a No. 1 rod, a No. 2 rod, a light rod, a connecting outer cylinder, a fixing cap, a vertical plate, a spring, a plug rod, a plug rod end plate, and a mounting hole. When the display screen needs to be placed upright, the mounting plate is mounted on the bottom plate, and the No. 1 rod and the No. 2 rod are straightened and the connecting outer cylinder is sleeved on the connection between the No. 1 rod and the No. 2 rod through the threaded fit, so that the No. 1 rod and the No. 2 rod become straight rods. By adjusting the relative angle between the light rod and the connecting head, the inclination angle of the display screen is adjusted to facilitate finding the required playback angle. By manually operating the fixing cap, the fixing cap is threadedly matched with the threaded opening, so that the threaded opening squeezes the light rod, so that the position of the connecting head and the light rod is fixed, and the inclination angle of the display screen is fixed. By rotating the display screen, the device is easy to adjust. The orientation of the display screen is locked by the cooperation of the side hole and the limit block. When adjustment is required, the limit block is pulled out by manually operating the rod end plate. After the adjustment is completed, let go. The limit block can be inserted into the side hole through the action of the spring to achieve locking. When the display screen needs to be hung, only the No. 1 rod and the No. 2 rod need to be stored in the mounting seat, and the mounting plate is installed on the wall for easy use. The first infinite module installed in the mounting seat is convenient for receiving signal transmission. The second infinite module installed in the display screen allows the data signal received by the first infinite module to be transmitted to the display screen at a short distance to ensure the stability of the signal output. The device can freely and flexibly change the playback angle and mode under the premise of ensuring stable signal transmission. It has various usage methods, is easy to adjust, and has a good market prospect. However, the following problems still exist in the patent:

[0004] At present, the main controller of wireless transmission and playback equipment is usually installed externally, which is exposed in a large space for a long time and easily absorbs dust, causing damage to its internal circuit and affecting its service life. It does not have a good adjustable dust absorption structure.

[0005] In view of the above problems, it is necessary to design a wireless transmission and playback device to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a wireless transmission and playback device, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A wireless transmission and playback device comprises a bottom plate and a playback display screen, wherein the right end of the top of the bottom plate is provided with a playback display screen, and the left end of the top of the bottom plate is provided with an adjustment and dust removal component;

[0009] The dust removal adjustment assembly comprises a first support seat arranged at the lower left end of the top of the bottom plate, a second support seat is arranged at the upper left end of the top of the bottom plate, a first column is installed on the top of the first support seat, a second column is installed on the top of the second support seat, a slide groove is provided on the right side of the first column and the second column, a top plate is installed on the top of the first column and the second column, a driving motor is arranged at the front end of the top of the top plate, a coupling is arranged at the bottom of the driving motor passing through the top of the top plate, a lifting screw rod is arranged at the bottom of the coupling, sliders are arranged on the inner walls of the two first columns, a dust box is arranged at the middle part of the top of the top plate, a dust collector is arranged at the front of the dust box, a conveying pipe is arranged at the bottom of the dust box passing through the top of the top plate, rubber hoses are arranged at the bottoms of the two conveying pipes, a positioning plate is installed on the right side of the two sliders, a buffer chamber is installed on the right side of the positioning plate, connecting pipes are installed at the front and rear ends of the right side of the buffer chamber, two limiting clamps are arranged on the right side of the buffer chamber, and a dust suction transverse pipe is arranged on the right side of the two connecting pipes.

[0010] As a preferred solution of the utility model, the first column and the second column are both detachably connected to the top plate, the drive motor is transmission-connected to the lifting screw through a coupling, and the lifting screw is detachably connected to the slider.

[0011] As a preferred solution of the utility model, the two sliders slide in the two slide grooves, the sliders are detachably connected to the first column and the second column, and the two sliders are non-detachably connected to the positioning plate.

[0012] As a preferred solution of the utility model, the dust box is detachably connected to the two conveying pipes, the two conveying pipes are detachably connected to the rubber hose, and the other end of the two rubber hoses away from the conveying pipes passes through the left side of the positioning plate and is connected to the left side of the buffer cavity, and is detachably connected.

[0013] As a preferred solution of the utility model, the interior of the positioning plate and the interior of the buffer cavity are interconnected, the buffer cavity and the two connecting pipes are detachably connected, and the front and rear ends of the left side of the positioning plate are in contact with the right sides of the first column and the second column, and are detachably connected.

[0014] As a preferred solution of the utility model, the two connecting pipes are detachably connected to the dust suction transverse pipe, the buffer chamber is detachably connected to the two limit clamps, and the inner walls of the two limit clamps are in contact with the outer wall of the dust suction transverse pipe and are detachable. Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The wireless transmission and playback device drives the slider to slide in the slide groove through the driving motor and the coupling through the provided lifting screw rod, and adjusts the height of the dust suction transverse tube. The provided vacuum cleaner is driven by the motor to make the dust suction transverse tube absorb the dust attached to the outer wall of the playback display screen. The provided two limit clamps can limit and clamp the use of the dust suction transverse tube. The slider provided in the first column can limit and reinforce the use of the positioning plate, thereby improving the stability of the use of the dust suction transverse tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the first column and the second column of the utility model;

[0019] Figure 3 This is a schematic diagram of the lifting screw structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the dust collection horizontal pipe structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. display screen; 3. dust removal component for adjustment; 301. first support seat; 302. second support seat; 303. first column; 304. second column; 305. top plate; 306. slide slot; 307. drive motor; 308. coupling; 309. lifting screw rod; 310. slider; 311. dust collection box; 312. vacuum cleaner; 313. delivery pipe; 314. rubber hose; 315. positioning plate; 316. buffer chamber; 317. connecting pipe; 318. limit clamp; 319. dust collection horizontal pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, a wireless transmission and playback device comprises a bottom plate 1 and a playback display screen 2. The right end of the top of the bottom plate 1 is provided with the playback display screen 2, and the left end of the top of the bottom plate 1 is provided with an adjustment and dust removal component 3;

[0024] The dust removal component 3 includes a first support seat 301 arranged at the lower left end of the top of the bottom plate 1, a second support seat 302 is arranged at the upper left end of the top of the bottom plate 1, a first column 303 is installed on the top of the first support seat 301, a second column 304 is installed on the top of the second support seat 302, a slide groove 306 is provided on the right side of the first column 303 and the second column 304, a top plate 305 is installed on the top of the first column 303 and the second column 304, a driving motor 307 is arranged at the front end of the top of the top plate 305, a coupling 308 is arranged at the bottom of the driving motor 307, and a lifting screw rod 309 is arranged at the bottom of the coupling 308 , sliders 310 are arranged on the inner walls of the two first uprights 303, a dust box 311 is installed in the middle of the top of the top plate 305, a dust collector 312 is arranged on the front of the dust box 311, a delivery pipe 313 is installed at the bottom of the dust box 311 through the top of the top plate 305, rubber hoses 314 are arranged at the bottom of the two delivery pipes 313, a positioning plate 315 is installed on the right side of the two sliders 310, a buffer cavity 316 is installed on the right side of the positioning plate 315, connecting pipes 317 are installed at the front and rear ends of the right side of the buffer cavity 316, two limit clamps 318 are arranged on the right side of the buffer cavity 316, and dust suction transverse pipes 319 are arranged on the right sides of the two connecting pipes 317;

[0025] The first column 303 and the second column 304 are both detachably connected to the top plate 305, the driving motor 307 is connected to the lifting screw 309 through the coupling 308, the lifting screw 309 is detachably connected to the slider 310, the two sliders 310 slide in the two slide grooves 306, the slider 310 is detachably connected to the first column 303 and the second column 304, the two sliders 310 are non-detachably connected to the positioning plate 315, the dust box 311 is detachably connected to the two conveying pipes 313, the two conveying pipes 313 are detachably connected to the rubber hose 314, and the two rubber hoses 314 are away from the conveying The other end of the tube 313 penetrates the left side of the positioning plate 315 and is connected to the left side of the buffer chamber 316 in a detachable manner. The interior of the positioning plate 315 and the interior of the buffer chamber 316 are mutually connected. The buffer chamber 316 and the two connecting tubes 317 are detachably connected. The front and rear ends of the left side of the positioning plate 315 are in contact with the right sides of the first column 303 and the second column 304 and are detachably connected. The two connecting tubes 317 are detachably connected to the dust collection transverse pipe 319. The buffer chamber 316 is detachably connected to the two limiting clips 318. The inner walls of the two limiting clips 318 are in contact with the outer wall of the dust collection transverse pipe 319 and are detachable.

[0026] Among them, the lifting screw rod 309 is driven by the driving motor 307 and the coupling 308 to drive the slider 310 to slide in the slide groove 306, so as to adjust the dust suction height of the dust suction transverse tube 319. The vacuum cleaner 312 is driven by the motor to make the dust suction transverse tube 319 absorb the dust attached to the outer wall of the display screen 2. The two limit clamps 318 are used to limit and clamp the use of the dust suction transverse tube 319. The slider 310 arranged in the first column 303 can limit and reinforce the use of the positioning plate 315, so as to improve the stability of the use of the dust suction transverse tube 319.

[0027] It should be noted that the utility model is a wireless transmission and playback device. When in use, the vacuum cleaner 312 drives the dust suction transverse pipe 319 through the motor installed on the left side to absorb the dust attached to the outer wall of the playback display screen 2, and transports it to the inside of the dust collection box 311 through two delivery pipes 313, which is convenient for mobile phones. The two rubber hoses 314 can facilitate the vacuuming work to continue when the dust suction transverse pipe 319 is raised and lowered. The two limit clamps 318 play a limit clamping role for the dust suction transverse pipe 319. The driving motor 307 drives the coupling 308 to make the lifting screw 309 drive the slider 310 to slide on the inner wall of the slide groove 306 to lift the positioning plate 315, thereby adjusting the use height of the dust suction transverse pipe 319. The slider 310 set in the slide groove 306 on the right side of the first column 303 follows the lifting screw 309 to rise and fall, thereby improving the use stability of the positioning plate 315.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wireless transmission and playback device, comprising a base plate (1) and a playback display screen (2), characterized in that: A playback display screen (2) is arranged at the right end of the top of the bottom plate (1), and an adjustment dust removal component (3) is arranged at the left end of the top of the bottom plate (1); The regulating dust removal assembly (3) comprises a first support seat (301) arranged at the lower left end of the top of the base plate (1); a second support seat (302) is arranged at the upper left end of the top of the base plate (1); a first column (303) is installed on the top of the first support seat (301); a second column (304) is installed on the top of the second support seat (302); right sides of the first column (303) and the second column (304) are provided with a slide groove (306); the top of the first column (303) and the second column (304) are provided with a top plate (305); a driving motor (307) is arranged at the front end of the top of the top plate (305); a coupling (308) is arranged at the bottom of the driving motor (307) and passes through the top of the top plate (305); a lifting screw rod (309) is arranged at the bottom of the coupling (308). The inner walls of the two first uprights (303) are provided with sliders (310), a dust box (311) is installed in the middle of the top of the top plate (305), a dust collector (312) is installed on the front of the dust box (311), a delivery pipe (313) is installed at the bottom of the dust box (311) passing through the top of the top plate (305), and rubber hoses (314) are installed at the bottom of the two delivery pipes (313). Positioning plates (315) are installed on the right sides of the two sliders (310), a buffer cavity (316) is installed on the right side of the positioning plates (315), connecting pipes (317) are installed at both front and rear ends of the right side of the buffer cavity (316), two limit clamps (318) are provided on the right side of the buffer cavity (316), and dust suction transverse pipes (319) are provided on the right sides of the two connecting pipes (317).

2. A wireless transmission and playback device according to claim 1, characterized in that: The first column (303) and the second column (304) are both detachably connected to the top plate (305); the driving motor (307) is transmission-connected to the lifting screw (309) via a coupling (308); and the lifting screw (309) is detachably connected to the slider (310).

3. A wireless transmission and playback device according to claim 1, characterized in that: The two sliders (310) both slide in the two slide grooves (306), the sliders (310) are detachably connected to the first column (303) and the second column (304), and the two sliders (310) are non-detachably connected to the positioning plate (315).

4. A wireless transmission and playback device according to claim 1, characterized in that: The dust box (311) is detachably connected to the two delivery pipes (313), the two delivery pipes (313) are detachably connected to the rubber hose (314), and the other ends of the two rubber hoses (314) away from the delivery pipes (313) pass through the left side surface of the positioning plate (315) and are connected to the left side surface of the buffer chamber (316), and are detachably connected.

5. A wireless transmission and playback device according to claim 1, characterized in that: The interior of the positioning plate (315) and the interior of the buffer chamber (316) are interconnected, the buffer chamber (316) and the two connecting pipes (317) are detachably connected, and the front and rear ends of the left side surface of the positioning plate (315) are in contact with the right sides of the first column (303) and the second column (304), and are detachably connected.

6. A wireless transmission and playback device according to claim 1, characterized in that: The two connecting pipes (317) are detachably connected to the dust suction transverse pipe (319), the buffer chamber (316) is detachably connected to the two limiting clamps (318), and the inner walls of the two limiting clamps (318) are in contact with the outer wall of the dust suction transverse pipe (319) and are detachable.

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