阅读说明：本技术 一种节能环保数字电视监测仪器自动更换设备 (Automatic replacement equipment for energy-saving and environment-friendly digital television monitoring instrument ) 是由 申国芳 于 2021-07-02 设计创作，主要内容包括：本发明涉及数字电视监测仪器技术领域,且公开了一种节能环保数字电视监测仪器自动更换设备,包括外壳整体,所述外壳整体上端活动连接旋转夹持装置,旋转夹持装置下端设有连接有升降支撑仓装置,升降支撑仓装置内部设有易拆除灰装置。并通过数字电视监测仪器的重力带动气垫下压板向下移动,气垫下压板带动动力锯齿板向下移动,动力锯齿板带动第一齿轮旋转,第一齿轮带动滑槽横夹板向内移动,并通过乳胶夹板进行夹持数字电视监测仪器,在夹持时通过第一弹簧杆带动乳胶夹板向外侧壁移动,在结束夹持时有利于快速带动乳胶夹板弹回原位,从而有利于夹持不同大小的数字电视监测仪器,避免了在夹持时力度过大导致数字电视监测仪器损坏的情况。(The invention relates to the technical field of digital television monitoring instruments, and discloses an energy-saving and environment-friendly automatic replacement device for a digital television monitoring instrument. The lower pressing plate of the air cushion is driven to move downwards by the gravity of the digital television monitoring instrument, the lower pressing plate of the air cushion drives the power serrated plate to move downwards, the power serrated plate drives the first gear to rotate, the first gear drives the sliding groove transverse clamping plate to move inwards, the digital television monitoring instrument is clamped by the latex clamping plate, the latex clamping plate is driven to move towards the outer side wall by the first spring rod when being clamped, the latex clamping plate is favorably and quickly driven to rebound to the original position when the clamping is finished, the clamping of the digital television monitoring instruments with different sizes is facilitated, and the condition that the digital television monitoring instrument is damaged due to overlarge force when being clamped is avoided.)

1. The utility model provides an automatic equipment of changing of energy-concerving and environment-protective digital television monitoring instrument, includes that the shell is whole (1), its characterized in that: the upper end of the whole shell (1) is movably connected with the rotary clamping device (2), the lower end of the rotary clamping device (2) is connected with the lifting supporting bin device (3), and the easy-to-dismount ash removal device (4) is arranged inside the lifting supporting bin device (3).

2. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 1, characterized in that: the rotary clamping device (2) comprises a first power-on telescopic rod (201), a first leather wheel (202) is arranged at the lower end of the first power-on telescopic rod (201), the first leather wheel (202) is rotatably connected with a rubber belt (203), the rubber belt (203) is in transmission connection with a second leather wheel (204), a saw tooth disc (205) is fixedly connected with the rear end of the second leather wheel (204), the rear end of the saw tooth disc (205) is rotatably connected with a triangular sliding chute plate (206), the triangular sliding chute plate (206) is slidably connected with a long saw tooth plate (207), a first mounting plate (208) is fixedly connected with the lower end of the long saw tooth plate (207), a tension spring rod (209) is penetratingly connected with the upper end of the first mounting plate (208), an air cushion lower pressing plate (210) is detachably connected with the lower end of the tension spring rod (209) through a bolt nut, power toothed plates (211) are detachably connected with the left end of the air cushion lower pressing plate (210) through a bolt nut, and the power toothed plates (211) are rotatably connected with a first gear (212), the outer side wall of the first gear (212) is connected with a horizontal sliding groove clamping plate (213) in an inserting mode, the front end of the horizontal sliding groove clamping plate (213) is connected with a latex clamping plate (214) in a sliding mode, and the upper end and the lower end of the latex clamping plate (214) are connected with a first spring rod (215) in an inserting mode.

3. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 1, characterized in that: lifting support storehouse device (3) are including support frame (301), support frame (301) is all rotated connecting rod (302) all around four ends, connecting rod (303) is rotated to power rod (302) lower extreme, mobile jib (303) lower extreme fixedly connected with gear pole (304), gear pole (304) lower extreme is rotated and is connected saw ring gear (305), saw ring gear (305) lower extreme is rotated and is connected and place storehouse (306), it is equipped with handle pole (307) to place storehouse (306) upper end front side, both ends are all rotated and are connected first pull rod (308) about handle pole (307), first pull rod (308) upper end is rotated and is connected depression bar (309) down, depression bar (309) left end is rotated and is connected second carriage (310) depression bar (309) middle-end and is connected with through bolt and nut dismantlement and prick mark (311), it has main power spring (312) to prick mark (311) middle-end lateral wall to alternate.

4. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 1, characterized in that: the easy-to-dismount ash removal device (4) comprises a placing plate (401), the lower end of the placing plate (401) is detachably connected with a threaded sleeve (402) through a bolt and a nut, the threaded sleeve (402) is connected with a threaded rod (403) in an inserting mode, the lower end of the threaded rod (403) is fixedly connected with an extrusion sleeve (404), the left end and the right end of the extrusion sleeve (404) are respectively connected with a third spring rod (405) in an inserting mode, the placing plate (401) is detachably connected with a second mounting plate (406) through a bolt and a nut around the front, the middle end inside the second mounting plate (406) is provided with a worm (407), the upper end of the worm (407) is rotatably connected with a semicircular worm wheel (408), the semicircular worm wheel (408) is fixedly connected with a slope chute plate (409), the slope chute plate (409) is slidably connected with a sliding rod (410), the outer side wall of the front end of the sliding rod (410) is connected with a clamping block (411) in an inserting mode, and the rear end of the clamping block (411) is slidably connected with a short chute (412), the lower end of the threaded rod (403) is fixedly connected with a rotating plate (413), the lower end of the rotating plate (413) is rotatably connected with an adjusting sliding groove plate (414), and the left end and the right end of the adjusting sliding groove plate (414) are both connected with pulleys (415) in a sliding mode.

5. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 3, characterized in that: the outer side wall of the rear end of the gear rod (304) is connected with a positioning block in an inserting mode, and a bin is stored at the lower end of the positioning block.

6. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 2, characterized in that: the rear end of the first pulley (202) is fixedly connected with a main force gear.

7. The automatic replacing device of the energy-saving and environment-friendly digital television monitoring instrument according to claim 2, characterized in that: the lower end of the air cushion lower pressing plate (210) is connected with a positioning clamping rod in an inserting mode.

Technical Field

The invention relates to the technical field of digital television monitoring instruments, in particular to an automatic replacement device for an energy-saving and environment-friendly digital television monitoring instrument.

Background

A digital television is a new generation television which records, broadcasts, transmits and receives television programs and totally adopts digital coding and digital transmission technology, a digital television measuring system is an electronic measuring instrument used in the technical field of energy science, electronics and communication, wherein, the digital television needs to be detected after being installed, data needs to be detected by digital television monitoring instruments of different models when the digital television is detected, and areas with weak signals are found out by comparison, and most of the digital television monitoring instruments are detected by manually holding the digital television monitoring instruments, so that the detection of a plurality of digital television monitoring instruments is inconvenient to be carried out by holding, when an operator needs to move, the digital television monitoring instruments cannot be driven to move, and the digital television monitoring instruments need to be packed and replaced.

When the digital television monitoring instrument is used and debugged outdoors, the digital television monitoring instrument is generally used for checking, when the digital television monitoring instrument is used for detecting signals, the digital television monitoring instruments with different models are required to be continuously replaced, when the digital television monitoring instrument is detected, the detection data of the digital television monitoring instruments with different models are required to be compared, and part of workers are all held by hands when using the digital television monitoring instrument, when the workers hold the digital television monitoring instrument for operation, the digital television monitoring instrument is limited and inconvenient to hold a plurality of digital television monitoring instruments or the digital television monitoring instrument is placed on the ground under the condition that the workers passing by the digital television monitoring instrument are easy to kick the digital television monitoring instrument out, the digital television monitoring instruments with different models are inconvenient to clamp and fix, the complex operation which is inconvenient to operate is avoided, the complex operation is carried out, the efficiency is low, the time consumption is long, and when the digital television monitoring instrument is used, the detection is carried out outdoors, the digital television monitoring instrument is inconvenient to place due to uneven outdoor road surface, the digital television monitoring instrument is inconvenient to place by virtue of a desk and fix by virtue of manual support, the digital television monitoring instrument is prevented from collapsing and inclining, the digital television monitoring instrument is inconvenient to prick soil and fix, the digital television monitoring instrument is prevented from being damaged due to collapsing or inclining in outdoor use, the digital television monitoring instrument is required to be disassembled and independently placed after part of operation platforms of the digital television monitoring instrument are used, the digital television monitoring instrument is inconvenient to automatically retract and place in a storage bin, the digital television monitoring instrument is prevented from being damaged or falling ash in transportation, a large amount of dust is easy to fall into the surface of the digital television monitoring instrument in outdoor use, the digital television monitoring instrument is easy to damage, and the digital television monitoring instrument is inconvenient to rotate to rotationally wipe dust on the surface of the digital television monitoring instrument in retraction, and the wiping articles are easy to damage after being used for a long time, and the wiping articles need to be manually disassembled and assembled by a large amount of auxiliary equipment, so that the existing equipment is improved to avoid the defects.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides automatic replacement equipment for an energy-saving and environment-friendly digital television monitoring instrument, which has the advantages of simple operation, high efficiency, short time consumption, convenient clamping and fixing of a plurality of digital television monitoring instruments of different models, avoidance of inconvenient operation, convenient soil pricking and fixing of a digital television monitoring instrument operating platform, avoidance of damage of the digital television monitoring instrument caused by collapse or inclination in outdoor use, convenient automatic retraction and placement in a storage bin, avoidance of damage or ash falling of the digital television monitoring instrument in transportation and the like, solves the problems of complex operation, low efficiency, long time consumption, inconvenience in clamping and fixing of a plurality of digital television monitoring instruments of different models, avoidance of inconvenient operation, inconvenience in soil pricking and fixing of the digital television monitoring instrument operating platform, avoidance of damage of the digital television monitoring instrument caused by collapse or inclination in outdoor use, inconvenient automatic packing up places in storing the storehouse, avoids the problem that digital television monitoring instrument damaged or fallen the ash when the transportation.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic equipment of changing of energy-concerving and environment-protective digital television monitoring instrument, is whole including the shell, the whole upper end swing joint of shell rotates clamping device, and rotatory clamping device lower extreme is equipped with and is connected with lift support storehouse device, and lift support storehouse device is inside to be equipped with readily removable ash handling device.

Preferably, rotary clamping device includes first circular telegram telescopic link, first circular telegram telescopic link lower extreme is equipped with first leather wheel, first leather wheel rotates connects the rubber belt, the second leather wheel is connected in the rubber belt transmission, second leather wheel rear end fixedly connected with sawtooth dish, sawtooth dish rear end rotates connects triangle sliding tray, triangle sliding tray sliding connection long pinion rack, long pinion rack lower extreme fixedly connected with first mounting panel, the interlude is connected with the tension spring pole on the first mounting panel, tension spring pole lower extreme is connected with the air cushion holding down plate through the bolt nut dismantlement, air cushion holding down plate left end both ends all are connected with the power sawtooth board through the bolt nut dismantlement, the power sawtooth board rotates and connects first gear, first gear lateral wall interlude is connected with the spout cross plate, spout cross plate front end sliding connection has the latex splint, the latex splint upper and lower both ends all interlude is connected with first spring pole.

Preferably, lift support storehouse device includes the support frame, the support frame all around four ends all rotate the connecting rod, the connecting rod is rotated to the power rod lower extreme, mobile jib lower extreme fixedly connected with gear rod, gear rod lower extreme rotates and connects the saw ring gear, the storehouse is placed in the rotation of sawtooth circle lower extreme connection, it is equipped with the handle pole to place storehouse upper end front side, both ends all rotate about the handle pole and connect first pull rod, first pull rod upper end rotates and connects depression bar down, the depression bar left end rotates and connects second carriage down the depression bar middle-end and is connected with the bundle mark through the bolt and nut dismantlement, it has main power spring to alternate to prick mark middle-end lateral wall.

Preferably, the easy-to-detach dust removing device comprises a placing plate, a lower end of the placing plate is detachably connected with a threaded sleeve through a bolt and a nut, the threaded sleeve is connected with a threaded rod in an inserting mode, a lower end of the threaded rod is fixedly connected with an extrusion sleeve, the left end and the right end of the extrusion sleeve are connected with a third spring rod in an inserting mode, the placing plate is connected with a second mounting plate all around through a bolt and a nut in an inserting mode, the middle end inside the second mounting plate is provided with a worm, the upper end of the worm is connected with a semicircular worm wheel in a rotating mode, the semicircular worm wheel is fixedly connected with a slope chute plate, the slope chute plate is connected with a sliding rod in a sliding mode, the outer side wall of the front end of the sliding rod is connected with a clamping block in an inserting mode, the rear end of the clamping block is connected with a short sliding groove, the lower end of the threaded rod is fixedly connected with a rotating plate, the lower end of the rotating plate is connected with an adjusting chute plate, and the pulleys are connected with the left end and right end of the adjusting chute plate in an equal sliding connection.

Preferably, the gear pole rear end lateral wall alternates and is connected with the locating piece, and the storehouse is stored to the locating piece lower extreme, is favorable to avoiding walking the condition of position slope when rotatory through locating piece fixed gear pole, and is favorable to preserving digital television monitoring instrument through storing the storehouse.

Preferably, the rear end of the first pulley is fixedly connected with a main force gear, so that the main force gear is favorable for driving the gear rod to rotate.

Preferably, the lower end of the air cushion lower pressing plate is connected with a positioning clamping rod in an inserting mode, and the situation that the air cushion lower pressing plate shakes is avoided through the positioning clamping rod.

(III) advantageous effects

Compared with the prior art, the invention provides automatic replacement equipment for an energy-saving and environment-friendly digital television monitoring instrument, which has the following beneficial effects:

1. the automatic replacement equipment of the energy-saving and environment-friendly digital television monitoring instrument drives a first leather wheel to rotate by arranging a main force gear, the first leather wheel is connected with a second leather wheel through a rubber belt in a transmission way, the second leather wheel drives a sawtooth disc to rotate, the sawtooth disc drives a long sawtooth plate to slide in a chute formed by a triangular chute plate, and the digital television monitoring instrument with different models is moved to the lower end of the triangular chute plate, so that the replacement operation is facilitated, the trouble of manually and continuously replacing the digital television monitoring instrument on an operation table is avoided, the digital television monitoring instrument is placed on an air cushion lower pressing plate, the air cushion lower pressing plate is driven to move downwards by the gravity of the digital television monitoring instrument, the air cushion lower pressing plate drives a power sawtooth plate to move downwards, the power sawtooth plate drives a first gear to rotate, the first gear drives a chute transverse clamping plate to move inwards, and the digital television monitoring instrument is clamped by a latex clamping plate, drive latex splint to the lateral wall removal through first spring beam when the centre gripping, be favorable to driving latex splint fast and bounce back the normal position when the end centre gripping to be favorable to the not digital television monitoring instrument of equidimension of centre gripping, avoided the too big condition that leads to digital television monitoring instrument to damage of dynamics when the centre gripping, easy operation, it is efficient.

2. The automatic replacement equipment of the energy-saving and environment-friendly digital television monitoring instrument controls a first electrified telescopic rod to drive a main force gear to butt a gear rod to rotate by arranging an external power supply, the gear rod drives a main rod to rotate, the main rod drives the power rod to rotate, a force rod drives a support frame to move up and down, the gear rod drives a sawtooth ring to rotate, the sawtooth ring drives other gear rods to rotate, so that a rotary clamping device is driven by the support frame to move downwards into a storage bin, dust is prevented from falling on the surface of the digital television monitoring instrument when the automatic replacement equipment is not used, the trouble of manually cleaning is avoided, the operation height is favorably adjusted when the automatic replacement equipment moves upwards, the condition that different heights are inconvenient to adjust is avoided, a first pull rod is driven by a handle rod to move downwards, the first pull rod is supported by a second support frame, the right end of a lower press rod is driven to move downwards, the lower press rod drives a prick mark to move downwards to extrude a main force spring, when the height is not needed, the force is convenient to be reduced, so that the digital television monitoring instrument is favorably pricked into the soil through pricking marks, the condition that the digital television monitoring instrument is damaged due to shaking or inclination in outdoor use is avoided, the support frame moves downwards to the inside of the storage bin to drive the placing plate to move downwards, the placing plate rotates on the threaded rod through the threaded sleeve and moves downwards, the cleaning cotton is driven to rotate around the digital television monitoring instrument to clean dust, the complex condition that the digital television monitoring instrument falls into the dust on the outer surface in outdoor long-time use is avoided, the worm rotates through manual cleaning, the worm drives the semicircular worm wheel to rotate, the semicircular worm wheel drives the slope sliding chute plate to rotate and drives the sliding rod to slide in the slope sliding chute plate, and the clamping block moves inwards on the short sliding chute, so that different cleaning articles are clamped, and the damaged cleaning articles are convenient to replace, the use time is short.

Drawings

FIG. 1 is a schematic plan sectional view of the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.

FIG. 3 is a front sectional view of the semicircular worm wheel and the slope chute plate of the present invention.

In the figure: 1. the shell is integral; 2. rotating the clamping device; 201. a first powered telescoping rod; 202. a first pulley; 203. a rubber belt; 204. a second pulley; 205. a saw tooth disc; 206. a triangular chute plate; 207. a long toothed saw plate; 208. a first mounting plate; 209. a tension spring lever; 210. an air cushion lower pressing plate; 211. a powered serrated plate; 212. a first gear; 213. a sliding chute horizontal clamping plate; 214. a latex splint; 215. a first spring lever;

3. a lifting support bin device; 301. a support frame; 302. a force rod; 303. a main rod; 304. a gear lever; 305. sawing a gear ring; 306. placing a bin; 307. a handle bar; 308. a first pull rod; 309. a lower pressure lever; 310. a second support frame; 311. labeling; 312. a main force spring;

4. the ash removing device is easy to disassemble; 401. placing the plate; 402. a threaded sleeve; 403. a threaded rod; 404. extruding a sleeve; 405. a third spring bar; 406. a second mounting plate; 407. a worm; 408. a semi-circular worm gear; 409. a ramp chute plate; 410. a slide bar; 411. a clamping block; 412. a short chute; 413. rotating the plate; 414. adjusting the chute plate; 415. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, an automatic replacement device for an energy-saving and environment-friendly digital television monitoring instrument comprises a whole housing 1, wherein the upper end of the whole housing 1 is movably connected with a rotary clamping device 2, the lower end of the rotary clamping device 2 is connected with a lifting support bin device 3, and an easily-detachable ash removal device 4 is arranged inside the lifting support bin device 3.

The rotary clamping device 2 comprises a first electrified telescopic rod 201, a first leather wheel 202 is arranged at the lower end of the first electrified telescopic rod 201, the first leather wheel 202 is rotatably connected with a rubber belt 203, the rubber belt 203 is in transmission connection with a second leather wheel 204, a sawtooth disc 205 is fixedly connected with the rear end of the second leather wheel 204, the rear end of the sawtooth disc 205 is rotatably connected with a triangular sliding chute plate 206, the triangular sliding chute plate 206 is slidably connected with a long sawtooth plate 207, the lower end of the long sawtooth plate 207 is fixedly connected with a first mounting plate 208, the upper end of the first mounting plate 208 is in penetrating connection with a tension spring rod 209, the lower end of the tension spring rod 209 is in detachable connection with an air cushion lower pressing plate 210 through bolts and nuts, both ends of the left end of the air cushion lower pressing plate 210 are detachably connected with power sawtooth plates 211 through bolts and nuts, the power sawtooth plates 211 are rotatably connected with a first gear 212, the outer side wall of the first gear 212 is in penetrating connection with a chute cross clamping plate 213, and the front end of the chute cross clamping plate 213 is in sliding connection with a latex clamping plate 214, the upper and lower ends of the latex clamping plate 214 are respectively connected with a first spring rod 215 in an inserting way.

The first leather wheel 202 is driven to rotate by the main force gear, the first leather wheel 202 is in transmission connection with the second leather wheel 204 through the rubber belt 203, the second leather wheel 204 drives the sawtooth disc 205 to rotate, the sawtooth disc 205 drives the long sawtooth plate 207 to slide in a sliding groove formed in the triangular sliding groove plate 206, and different types of digital television monitoring instruments are moved to the lower end of the triangular sliding groove plate 206, so that the replacement operation is facilitated, the trouble of manually and continuously replacing the digital television monitoring instruments on an operation table is avoided, the digital television monitoring instruments are placed on the air cushion lower pressing plate 210, the air cushion lower pressing plate 210 is driven to move downwards by the gravity of the digital television monitoring instruments, the air cushion lower pressing plate 210 drives the power sawtooth plate 211 to move downwards, the power sawtooth plate 211 drives the first gear 212 to rotate, the first gear 212 drives the sliding groove transverse plate 213 to move inwards, and the digital television monitoring instruments are clamped by the latex clamping plate 214, drive latex splint 214 and remove to the lateral wall through first spring beam 215 when the centre gripping, be favorable to driving latex splint 214 fast and rebound the normal position when the centre gripping of the end to be favorable to the not digital television monitoring instrument of equidimension of centre gripping, the condition that the dynamics leads to digital television monitoring instrument to damage when having avoided the centre gripping too greatly.

Example two:

referring to fig. 1-3, an automatic replacement device for an energy-saving and environment-friendly digital television monitoring instrument comprises a whole housing 1, wherein the upper end of the whole housing 1 is movably connected with a rotary clamping device 2, the lower end of the rotary clamping device 2 is connected with a lifting supporting bin device 3, and an easily-detachable ash removing device 4 is arranged inside the lifting supporting bin device 3.

Further, the rotary clamping device 2 comprises a first power-on telescopic rod 201, a first leather wheel 202 is arranged at the lower end of the first power-on telescopic rod 201, the first leather wheel 202 is rotatably connected with a rubber belt 203, the rubber belt 203 is in transmission connection with a second leather wheel 204, a saw tooth disc 205 is fixedly connected with the rear end of the second leather wheel 204, a triangular sliding groove plate 206 is rotatably connected with the rear end of the saw tooth disc 205, the triangular sliding groove plate 206 is slidably connected with a long saw tooth plate 207, a first mounting plate 208 is fixedly connected with the lower end of the long saw tooth plate 207, a tension spring rod 209 is penetratingly connected with the upper end of the first mounting plate 208, an air cushion lower pressing plate 210 is detachably connected with the lower end of the tension spring rod 209 through bolts and nuts, a power saw tooth plate 211 is detachably connected with the two ends of the left end of the air cushion lower pressing plate 210 through bolts and nuts, the power saw tooth plate 211 is rotatably connected with a first gear 212, a chute cross clamping plate 213 is penetratingly connected with the outer side wall of the first gear 212, a chute cross clamping plate 213 is slidably connected with a clamping plate 214, the upper and lower ends of the latex clamping plate 214 are respectively connected with a first spring rod 215 in an inserting way.

Further, lift support storehouse device 3 includes support frame 301, support frame 301 all rotates connecting rod 302 all around four ends, connecting rod 303 is rotated to power rod 302 lower extreme, mobile rod 303 lower extreme fixedly connected with gear rod 304, gear rod 304 lower extreme rotates connects saw ring gear 305, saw ring gear 305 lower extreme rotates to connect places storehouse 306, it is equipped with handle rod 307 to place storehouse 306 upper end front side, both ends all rotate about handle rod 307 and connect first pull rod 308, first pull rod 308 upper end rotates connects depression bar 309 down, depression bar 309 left end rotates connects second carriage 310 down the depression bar 309 middle-end and is connected with prick mark 311 through the bolt and nut dismantlement, prick mark 311 middle-end lateral wall alternates and be connected with main force spring 312.

Further, the easy-to-detach dust removing device 4 comprises a placing plate 401, the lower end of the placing plate 401 is detachably connected with a threaded sleeve 402 through a bolt and a nut, the threaded sleeve 402 is connected with a threaded rod 403 in an inserting mode, the lower end of the threaded rod 403 is fixedly connected with an extrusion sleeve 404, the left end and the right end of the extrusion sleeve 404 are connected with a third spring rod 405 in an inserting mode, the placing plate 401 is connected with a second mounting plate 406 through a bolt and a nut in an inserting mode all around, the middle end inside the second mounting plate 406 is provided with a worm 407, the upper end of the worm 407 is rotatably connected with a semicircular worm wheel 408, the semicircular worm wheel 408 is fixedly connected with a slope sliding groove plate 409, the slope sliding groove plate 409 is slidably connected with a sliding rod 410, the outer side wall of the front end of the sliding rod 410 is connected with a clamping block 411 in an inserting mode, the rear end of the clamping block 411 is slidably connected with a short sliding groove 412, the lower end of the threaded rod 403 is fixedly connected with a rotating plate 413, the lower end of the rotating plate 413 is rotatably connected with an adjusting sliding groove plate 414, and the adjusting sliding groove plate 414 is rotatably connected with a sliding groove pulley 415.

Further, gear pole 304 rear end lateral wall alternates and is connected with the locating piece, and the storehouse is stored to the locating piece lower extreme, is favorable to avoiding walking the condition of position slope when rotatory through locating piece fixed gear pole 304, and is favorable to preserving digital television monitoring instrument through storing the storehouse.

Further, the rear end of the first pulley 202 is fixedly connected with a main force gear, which is beneficial to driving the gear rod 304 to rotate through the main force gear.

Furthermore, the lower end of the air cushion lower pressing plate 210 is inserted and connected with a positioning clamping rod, which is beneficial to avoiding the situation that the air cushion lower pressing plate 210 shakes through the positioning clamping rod.

The working principle is as follows: the first leather wheel 202 is driven to rotate by the main force gear, the first leather wheel 202 is in transmission connection with the second leather wheel 204 through the rubber belt 203, the second leather wheel 204 drives the sawtooth disc 205 to rotate, the sawtooth disc 205 drives the long sawtooth plate 207 to slide in a sliding groove formed in the triangular sliding groove plate 206, and different types of digital television monitoring instruments are moved to the lower end of the triangular sliding groove plate 206, so that the replacement operation is facilitated, the trouble of manually and continuously replacing the digital television monitoring instruments on an operation table is avoided, the digital television monitoring instruments are placed on the air cushion lower pressing plate 210, the air cushion lower pressing plate 210 is driven to move downwards by the gravity of the digital television monitoring instruments, the air cushion lower pressing plate 210 drives the power sawtooth plate 211 to move downwards, the power sawtooth plate 211 drives the first gear 212 to rotate, the first gear 212 drives the sliding groove transverse plate 213 to move inwards, and the digital television monitoring instruments are clamped by the latex clamping plate 214, drive latex splint 214 and remove to the lateral wall through first spring beam 215 when the centre gripping, be favorable to driving latex splint 214 fast and rebound the normal position when the centre gripping of the end to be favorable to the not digital television monitoring instrument of equidimension of centre gripping, the condition that the dynamics leads to digital television monitoring instrument to damage when having avoided the centre gripping too greatly, easy operation, it is efficient.

The first power-on telescopic rod 201 is controlled by an external power supply to drive a main gear to rotate a butting gear rod 304, the gear rod 304 drives a main rod 303 to rotate, the main rod 303 drives a power rod 302 to rotate, the power rod 302 drives a support frame 301 to move up and down, the gear rod 304 drives a saw gear ring 305 to rotate, the saw gear ring 305 drives other gear rods 304 to rotate, so that the support frame 301 drives a rotary clamping device 2 to move downwards into a storage bin, dust is prevented from falling on the surface of a digital television monitoring instrument when the digital television monitoring instrument is not used, the trouble of manually wiping is avoided, the operation height is favorably adjusted when the digital television monitoring instrument moves upwards, the situation that different heights are inconvenient to adjust is avoided, a first pull rod 308 is driven to move downwards by a handle rod 307, the first pull rod 308 is supported by a second support frame 310 and drives the right end of a lower press rod 309 to move downwards, the lower press rod 309 drives a prick mark 311 to move downwards to extrude a main force spring 312, when the height is not needed, the force is convenient to be reduced, so that the digital television monitoring instrument is conveniently inserted into the soil through the inserting mark 311, the condition that the digital television monitoring instrument is damaged due to shaking or inclination in outdoor use is avoided, the supporting frame 301 moves downwards to the inside of the storage bin to drive the placing plate 401 to move downwards, the placing plate 401 rotates on the threaded rod 403 through the threaded sleeve 402 and moves downwards, the wiping cotton is driven to rotate around the digital television monitoring instrument to wipe dust, the condition that the appearance of the digital television monitoring instrument falls into dust in outdoor long-time use is avoided, through the complicated manual wiping condition, the worm 407 is driven to rotate through the rotating handle, the worm 407 drives the semicircular worm wheel 408 to rotate, the semicircular worm wheel 408 drives the slope chute plate 409 to rotate, the sliding rod 410 is driven to slide in the slope chute plate 409, and the clamping block 411 is driven to move inwards on the short chute 412, thereby clamping different wiping articles, being convenient for replacing the damaged wiping articles and having short time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.