CN117041754A - Switch mounting structure in video control box - Google Patents
Switch mounting structure in video control box Download PDFInfo
- Publication number
- CN117041754A CN117041754A CN202310972176.2A CN202310972176A CN117041754A CN 117041754 A CN117041754 A CN 117041754A CN 202310972176 A CN202310972176 A CN 202310972176A CN 117041754 A CN117041754 A CN 117041754A
- Authority
- CN
- China
- Prior art keywords
- switch
- fixedly connected
- video control
- box
- control box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 29
- 239000000428 dust Substances 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/35—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for venting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/45—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for electronic devices, e.g. computers, hard-discs, mobile phones
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Signal Processing (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of switches, in particular to a switch installation structure in a video control box, which comprises a mounting box, wherein a switch main body is arranged on the lower end surface of the inner cavity wall of the mounting box, filter screens are arranged in the middle of the upper sides of the left end and the right end of the mounting box, a crank is connected in the middle of the upper ends of the left end and the right end of the mounting box through rotation of chain wheel shafts, a rectangular block is embedded with a chute rod and is connected with the chute rod in a sliding manner, one end of a sliding column, which is close to the mounting box, is fixedly connected with a reciprocating plate, and a brush is fixedly connected with the reciprocating plate. Can play a centre gripping location effect to the switch main part, and then more be convenient for install, guaranteed its stability.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a switch installation structure in a video control box.
Background
A switch is a network device for optical-electrical signal forwarding. It can be connected to any two network nodes to provide an exclusive electric signal path. Many switch manufacturers have introduced desktop switches such as 5-port and 8-port switches, which are not only for home consumers, but also for users of miniature enterprises. In use, the switch is typically fixedly mounted to the chassis by mounting brackets.
For example, patent document with publication number CN212519044U discloses a mount pad of switch, through the casing is used for placing the switch, avoid the environment dust to advance the switch and lead to the switch to damage, the cabinet door can seal the casing, avoid the switch that the non-staff is opened by mistake and damage that causes, two the upper bracket with two the lower support is hugged closely the switch through the effect of bolt, avoid outside vibrations to cause the damage to the switch, two simultaneously the upper bracket, through slide rail adjustment interval, guaranteed that the mount pad of switch can be applicable to the router of more sizes, the louvre can make the inside air of mount pad of switch circulate for the during operation of switch can not lead to the inside temperature of mount pad of switch to rise, avoid the high temperature to cause the switch to damage, the mounting hole will the casing is installed on the wall, and the line connection of switch and external world of being convenient for the casing can be fixed, has provided a stable operational environment for the switch.
However, the above patent document has the following drawbacks in practical application;
the heat dissipation effect with continuous dustproof effect can not be achieved on the switch main body, so that the switch main body can be overheated and is easy to damage.
Disclosure of Invention
The invention aims to provide a switch installation structure in a video control box, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a switch mounting structure in video control case, including the installation case, the switch main part has been placed to installation case inner chamber wall lower terminal surface, both ends upside middle part all is provided with the filter screen about the installation case, both sides upper end middle part all is connected with the crank through the sprocket shaft rotation about the installation case, the crank lower extreme is connected with the rectangle piece through the round pin axle rotation, the rectangle piece embedding has the spout pole and links to each other rather than sliding, spout pole lower extreme is connected with eccentric block and gear through the round pin axle rotation, spout pole lower extreme sliding connection has the traveller, the traveller is close to the one end fixedly connected with reciprocating plate of installation case each other, reciprocating plate fixedly connected with brush.
Preferably, the upper side sliding column is sleeved with a spring, and two ends of the spring are fixedly connected with the sliding chute rod and the reciprocating plate respectively.
Preferably, the gear is meshed with a rack, and the rack is fixedly connected to the mounting box.
Preferably, the middle part of the left side of the upper end surface of the inner cavity wall of the installation box is fixedly connected with a double-shaft motor through a supporting plate.
Preferably, the output end of the double-shaft motor is fixedly connected with a rotating shaft.
Preferably, the left end and the right end of the rotating shaft are fixedly connected with chain wheels, the chain wheels are connected with chains in a meshed mode, the upper side of the chain wheels are fixedly connected with a chain wheel shaft, and the left end and the right end of the rotating shaft are fixedly connected with fan blades.
Preferably, the middle parts of the left side and the right side of the lower end of the installation box are all connected with clamping plates in a sliding manner through grooves.
Preferably, the lower side of the front end surface of the clamping plate is rotationally connected with a first connecting rod through a pin shaft.
Preferably, one end of the first connecting rod, which is far away from the clamping plate, is rotationally connected with a threaded block through a pin shaft, the middle part of the threaded block is in threaded connection with a threaded rod, and the upper end of the threaded rod is rotationally connected with the mounting box.
Preferably, the lower end surface of the installation box is rectangular and fixedly connected with the support posts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the switch main body dissipates heat, a dustproof effect is achieved through the filter screen, meanwhile, the fan blades on the left side and the right side are simultaneously rotated under the action of the rotating shaft while the double-shaft motor is started, air circulation is achieved by means of one suction, meanwhile, the sprocket shaft is continuously rotated under the action of the sprocket wheel, the crank is rotated, the crank drives the sliding groove rod to slide back and forth on the sliding rod through the rectangular block, the brush can clean the surface of the filter screen, meanwhile, the gear and the eccentric block are rotated under the action of the rack, the eccentric block continuously extrudes the reciprocating plate, the sliding column slides and is restored under the action of the spring, the brush can vibrate, the filter screen is rubbed by the brush and is vibrated in a reciprocating mode, dust can shake off, and cleaning can be achieved, so that the situation that dust enters the mounting box to adhere to the surface of the switch main body is avoided, the heat dissipation effect is ensured, the manual filter screen cleaning process is omitted, and convenience and labor are achieved.
2. According to the invention, the switch main body is placed in the mounting box, then a person manually rotates the threaded rod to drive the threaded block to move, and the clamping plates at the left side and the right side are driven to be close to each other under the action of the first connecting rod, so that the switch main body can be clamped, and the mounting can be completed, so that the switch main body can be clamped and positioned, the mounting is more convenient, and the stability of the switch main body is ensured.
Drawings
FIG. 1 is a schematic view of a semi-cutaway perspective structure of a mounting box of the present invention;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of a complete three-dimensional structure of the present invention;
fig. 5 is a schematic view of a partial perspective structure of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a mounting box; 2. a switch body; 3. a clamping plate; 4. a biaxial motor; 5. a rotating shaft; 6. a support plate; 7. a sprocket; 8. a chain; 9. chain wheel shaft; 10. a crank; 11. a chute rod; 12. rectangular blocks; 13. a fixing plate; 14. a slide bar; 15. a gear; 16. a rack; 17. a spool; 18. an eccentric block; 19. a spring; 20. a shuttle plate; 21. a brush; 22. a filter screen; 23. a fan blade; 24. a threaded rod; 25. a screw block; 26. a first link; 27. a door; 28. a support post; 29. a hand wheel; 30. and a fixed block.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a switch mounting structure in video control case, including mounting box 1, mounting box 1 inner chamber wall lower terminal surface has been placed switch main part 2, both ends upside middle part all is provided with filter screen 22 about mounting box 1, mounting box 1 both sides upper end middle part all is connected with crank 10 through sprocket shaft 9 rotation, the crank 10 lower extreme is connected with rectangle piece 12 through the round pin axle rotation, rectangle piece 12 imbeds has spout pole 11 and links to each other with it slip, spout pole 11 lower extreme is connected with eccentric block 18 and gear 15 through the round pin axle rotation, spout pole 11 lower extreme sliding connection has slide column 17, slide column 17 is close to the one end fixedly connected with reciprocating plate 20 of mounting box 1 each other, reciprocating plate 20 fixedly connected with brush 21.
In this embodiment, the upper side sliding column 17 is sleeved with a spring 19, and two ends of the spring 19 are fixedly connected with the sliding chute rod 11 and the reciprocating plate 20 respectively. The gear 15 is connected with a rack 16 in a meshed manner, and the rack 16 is fixedly connected with the mounting box 1. The middle part in the left side of the upper end surface of the inner cavity wall of the installation box 1 is fixedly connected with a double-shaft motor 4 through a supporting plate 6, the output end of the double-shaft motor 4 is fixedly connected with a rotating shaft 5, the left end and the right end of the rotating shaft 5 are fixedly connected with chain wheels 7, the chain wheels 7 are in meshed connection with chains 8, the upper side chain wheels 7 are fixedly connected with a chain wheel shaft 9, and the left end and the right end of the rotating shaft 5 are fixedly connected with fan blades 23. The filter screen 22 can play a dust-proof role on the main body 2 of the switch when radiating, meanwhile, the double-shaft motor 4 is started, meanwhile, the fan blades 23 on the left side and the right side are simultaneously rotated under the action of the rotating shaft 5, air circulation is realized by one suction, meanwhile, the chain wheel shaft 9 is continuously rotated under the action of the chain wheel 7, the crank 10 is rotated, the rectangular block 12 drives the chute rod 11 to reciprocally slide back and forth on the slide rod 14, the brush 21 can clean the surface of the filter screen 22, meanwhile, the gear 15 and the eccentric block 18 are rotated under the action of the rack 16, the eccentric block 18 continuously extrudes the reciprocating plate 20, the slide column 17 slides and is restored under the action of the spring 19, the brush 21 can vibrate, the filter screen 22 is rubbed by the brush 21, and reciprocally vibrates, so that dust can be shaken off, and the cleaning can be completed, meanwhile, the dust can be prevented from entering the mounting box 1 and adhering to the surface of the main body 2 of the switch, the manual cleaning effect is ensured, and the filter screen 22 is saved in a convenient and fast process of manually cleaning the switch; can play a dustproof effect to switch main part 2 when the heat dissipation through filter screen 22, simultaneously, when starting biax motor 4, make the flabellum 23 of left and right sides rotate simultaneously under the effect of pivot 5, utilize one to take out one to inhale, realize the circulation of air, simultaneously, make sprocket shaft 9 continuously rotate under sprocket 7's effect, make crank 10 rotate, crank 10 passes through rectangle piece 12 and drives spout pole 11 and reciprocate the slip around on slide bar 14, can make brush 21 clear up filter screen 22 surface, simultaneously, make gear 15 and eccentric block 18 rotate under rack 16's effect, eccentric block 18 constantly extrudees reciprocating plate 20, make the traveller 17 slide, and recover under spring 19's effect, can make brush 21 vibrate, when making brush 21 rub filter screen 22, also in reciprocating vibration, make the dust tremble, can accomplish the clearance, thereby can play a dustproof effect to switch main part 2, the condition that dust gets into mounting box 1 and adheres to main part 2 surface has been avoided appearing, manual clearance, also saved manual clearance filter screen 22, comparatively convenient process has been saved. .
In this embodiment, the middle parts of the left side and the right side of the lower end of the installation box 1 are all slidably connected with a clamping plate 3 through a groove, and the lower side of the front end surface of the clamping plate 3 is rotatably connected with a first connecting rod 26 through a pin shaft. One end of the first connecting rod 26, which is far away from the clamping plate 3, is rotatably connected with a threaded block 25 through a pin shaft, the middle part of the threaded block 25 is in threaded connection with a threaded rod 24, and the upper end of the threaded rod 24 is rotatably connected with the mounting box 1. Through placing the switch main body 2 inside the mounting box 1, then manually rotating the threaded rod 24 by a person to drive the threaded block 25 to move, and driving the clamping plates 3 on the left side and the right side to be close to each other under the action of the first connecting rod 26, the switch main body 2 can be clamped, and the mounting can be completed, so that a clamping and positioning effect can be achieved on the switch main body 2, the mounting is more convenient, and the stability of the switch main body is ensured; through placing the switch main body 2 inside the mounting box 1, then manually rotating the threaded rod 24 by a person to drive the threaded block 25 to move, and driving the clamping plates 3 on the left side and the right side to be close to each other under the action of the first connecting rod 26, the switch main body 2 can be clamped, and the mounting can be completed, so that a clamping and positioning effect can be achieved on the switch main body 2, the mounting is more convenient, and the stability of the switch main body is ensured; through placing switch main part 2 inside install bin 1, then personnel manually rotate threaded rod 24 drive screw thread piece 25 remove, drive the grip block 3 of left and right sides under the effect of first connecting rod 26 and be close to each other, can carry out the centre gripping to switch main part 2, can accomplish the installation to can play a centre gripping location effect to switch main part 2, and then more be convenient for install, guaranteed its stability.
The working principle of the invention is as follows: when the switch is used, the switch main body 2 is placed in the mounting box 1, then a person manually rotates the threaded rod 24 to drive the threaded block 25 to move, the clamping plates 3 on the left side and the right side are driven to be close to each other under the action of the first connecting rod 26, the switch main body 2 can be clamped, and the mounting can be completed, so that the switch main body 2 can be clamped and positioned, the mounting is more convenient, and the stability of the switch main body is ensured; the filter screen 22 can play a dustproof effect on the switch main body 2 when radiating, simultaneously, the double-shaft motor 4 is started, the fan blades 23 on the left side and the right side are simultaneously rotated under the action of the rotating shaft 5, air circulation is realized by one suction, simultaneously, the sprocket shaft 9 is continuously rotated under the action of the sprocket 7, the crank 10 is rotated, the crank 10 drives the chute rod 11 to slide back and forth on the slide rod 14 through the rectangular block 12, the brush 21 can clean the surface of the filter screen 22, simultaneously, the gear 15 and the eccentric block 18 are rotated under the action of the rack 16, the eccentric block 18 continuously extrudes the reciprocating plate 20, the slide column 17 slides and is restored under the action of the spring 19, the brush 21 can vibrate, the brush 21 rubs the filter screen 22 and is vibrated reciprocally, so that dust can shake off, thereby cleaning can be completed, the switch main body 2 is simultaneously, the condition that dust enters the installation box 1 and adheres to the surface of the main body 2 is avoided, the effect is ensured, the manual cleaning of the filter screen 22 is omitted, and the process of the switch is convenient and fast and convenient to radiate heat; placing the switch main body 2 inside the mounting box 1, then manually rotating the threaded rod 24 by a person to drive the threaded block 25 to move, and driving the clamping plates 3 on the left side and the right side to be close to each other under the action of the first connecting rod 26, so that the switch main body 2 can be clamped, and the mounting can be completed, so that the switch main body 2 can be clamped and positioned, the mounting is more convenient, and the stability of the switch main body is ensured; the filter screen 22 can play a dustproof effect on the switch main body 2 when radiating, simultaneously, the double-shaft motor 4 is started, the fan blades 23 on the left side and the right side are simultaneously rotated under the action of the rotating shaft 5, air circulation is realized by one suction, simultaneously, the sprocket shaft 9 is continuously rotated under the action of the sprocket 7, the crank 10 is rotated, the crank 10 drives the chute rod 11 to slide back and forth on the slide rod 14 through the rectangular block 12, the brush 21 can clean the surface of the filter screen 22, simultaneously, the gear 15 and the eccentric block 18 are rotated under the action of the rack 16, the eccentric block 18 continuously extrudes the reciprocating plate 20, the slide column 17 slides and is restored under the action of the spring 19, the brush 21 can vibrate, the brush 21 rubs the filter screen 22 and is vibrated reciprocally, so that dust can shake off, thereby cleaning can be completed, the switch main body 2 is simultaneously, the condition that dust enters the installation box 1 and adheres to the surface of the main body 2 is avoided, the effect is ensured, the manual cleaning of the filter screen 22 is omitted, and the process of the switch is convenient and fast and convenient to radiate heat; placing the switch main body 2 inside the mounting box 1, then manually rotating the threaded rod 24 by a person to drive the threaded block 25 to move, and driving the clamping plates 3 on the left side and the right side to be close to each other under the action of the first connecting rod 26, so that the switch main body 2 can be clamped, and the mounting can be completed, so that the switch main body 2 can be clamped and positioned, the mounting is more convenient, and the stability of the switch main body is ensured; the filter screen 22 can play a dustproof effect on the switch main body 2 when radiating, simultaneously, the double-shaft motor 4 is started, the fan blades 23 on the left side and the right side are simultaneously rotated under the action of the rotating shaft 5, air circulation is realized by one suction, simultaneously, the sprocket shaft 9 is continuously rotated under the action of the sprocket 7, the crank 10 is rotated, the crank 10 drives the chute rod 11 to slide back and forth on the slide rod 14 through the rectangular block 12, the brush 21 can clean the surface of the filter screen 22, simultaneously, the gear 15 and the eccentric block 18 are rotated under the action of the rack 16, the eccentric block 18 continuously extrudes the reciprocating plate 20, the slide column 17 slides and is restored under the action of the spring 19, the brush 21 can vibrate, the brush 21 rubs the filter screen 22 and is vibrated reciprocally, so that dust can shake off, thereby cleaning can be completed, the switch main body 2 is simultaneously, the condition that dust enters the installation box 1 and adheres to the surface of the main body 2 is avoided, the effect is ensured, the manual cleaning of the filter screen 22 is omitted, and the process of the switch is convenient and fast and convenient to radiate heat; placing the switch main body 2 inside the mounting box 1, then manually rotating the threaded rod 24 by a person to drive the threaded block 25 to move, and driving the clamping plates 3 on the left side and the right side to be close to each other under the action of the first connecting rod 26, so that the switch main body 2 can be clamped, and the mounting can be completed, so that the switch main body 2 can be clamped and positioned, the mounting is more convenient, and the stability of the switch main body is ensured; the filter screen 22 can play a dustproof effect when the switch main body 2 dispels the heat, simultaneously, when starting biax motor 4, make the flabellum 23 of left and right sides rotate simultaneously under the effect of pivot 5, utilize one to take out one to inhale, realize the circulation of air, simultaneously, make sprocket shaft 9 continuously rotate under the effect of sprocket 7, make crank 10 rotate, crank 10 passes through rectangle piece 12 and drives spout pole 11 and reciprocate the slip around on slide bar 14, can make brush 21 clear up filter screen 22 surface, simultaneously, make gear 15 and eccentric block 18 rotate under the effect of rack 16, eccentric block 18 constantly extrudees reciprocating plate 20, make the slide column 17 slide, and recover under the effect of spring 19, can make brush 21 vibrate, when making brush 21 rub filter screen 22, also in reciprocating vibration, make the dust shake off, can accomplish the clearance, thereby can play a dustproof effect to switch main body 2, the condition that the dust has been prevented to appear getting into install case 1 and is attached to main body 2 surface, the manual clearance 22 has been guaranteed, the manual clearance, the filter screen 22 has also been saved, comparatively convenient and fast heat dissipation process.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Switch mounting structure in video control box, including the mounting box, its characterized in that: the switch main body is arranged on the lower end surface of the inner cavity wall of the installation box, the middle parts of the upper sides of the left end and the right end of the installation box are respectively provided with a filter screen, the middle parts of the upper ends of the left end and the right end of the installation box are respectively connected with a crank through a sprocket shaft in a rotating way, the lower ends of the cranks are respectively connected with a rectangular block through a pin shaft in a rotating way, the rectangular block is embedded with a chute rod and is connected with the chute rod in a sliding manner, the lower end of the chute rod is rotationally connected with an eccentric block and a gear through a pin shaft, the lower end of the chute rod is connected with a sliding column in a sliding manner, one end of the sliding column, which is close to the mounting box, is fixedly connected with a reciprocating plate, and the reciprocating plate is fixedly connected with a hairbrush.
2. The switch-mounting structure in a video control box of claim 1, wherein: the upper side the slide column sleeve is provided with a spring, and two ends of the spring are fixedly connected with the chute rod and the reciprocating plate respectively.
3. The switch-mounting structure in a video control box of claim 2, wherein: the gear is connected with a rack in a meshed mode, and the rack is fixedly connected to the mounting box.
4. The switch-mounting structure in a video control box of claim 1, wherein: the middle part of the left side of the upper end surface of the inner cavity wall of the installation box is fixedly connected with a double-shaft motor through a supporting plate.
5. The switch fabric in a video control box of claim 4, wherein: and the output end of the double-shaft motor is fixedly connected with a rotating shaft.
6. The switch fabric in a video control box of claim 5, wherein: the rotary shaft is characterized in that the left end and the right end of the rotary shaft are fixedly connected with chain wheels, the chain wheels are connected with chains in a meshed mode, the upper side of the chain wheels are fixedly connected with a chain wheel shaft, and the left end and the right end of the rotary shaft are fixedly connected with fan blades.
7. The switch-mounting structure in a video control box of claim 1, wherein: the middle parts of the left side and the right side of the lower end of the installation box are respectively connected with a clamping plate through grooves in a sliding manner.
8. The switch fabric in a video control box of claim 7, wherein: the lower side of the front end face of the clamping plate is rotationally connected with a first connecting rod through a pin shaft.
9. The switch fabric in a video control box of claim 8, wherein: the one end that the grip block was kept away from to first connecting rod is connected with the screw thread piece through the round pin axle rotation, screw thread piece middle part threaded connection has the threaded rod, threaded rod upper end rotation is connected in the mounting box.
10. The switch-mounting structure in a video control box of claim 1, wherein: the lower end face of the installation box is rectangular and fixedly connected with the support posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310972176.2A CN117041754A (en) | 2023-08-03 | 2023-08-03 | Switch mounting structure in video control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310972176.2A CN117041754A (en) | 2023-08-03 | 2023-08-03 | Switch mounting structure in video control box |
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| Publication Number | Publication Date |
|---|---|
| CN117041754A true CN117041754A (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310972176.2A Pending CN117041754A (en) | 2023-08-03 | 2023-08-03 | Switch mounting structure in video control box |
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| CN (1) | CN117041754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117323874A (en) * | 2023-12-01 | 2024-01-02 | 烟台至公生物医药科技有限公司 | Instrument for preparing detection liquid of mass spectrometer |
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2023
- 2023-08-03 CN CN202310972176.2A patent/CN117041754A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117323874A (en) * | 2023-12-01 | 2024-01-02 | 烟台至公生物医药科技有限公司 | Instrument for preparing detection liquid of mass spectrometer |
| CN117323874B (en) * | 2023-12-01 | 2024-01-26 | 烟台至公生物医药科技有限公司 | Instrument for preparing detection liquid of mass spectrometer |
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