CN110566775A - Remote background control equipment - Google Patents
Remote background control equipment Download PDFInfo
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- CN110566775A CN110566775A CN201910862450.4A CN201910862450A CN110566775A CN 110566775 A CN110566775 A CN 110566775A CN 201910862450 A CN201910862450 A CN 201910862450A CN 110566775 A CN110566775 A CN 110566775A
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- fixing
- fixed
- rod
- moving
- background control
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to remote background control equipment which comprises a display screen, a rotating shaft, a fixing mechanism, an adjusting mechanism, two first bearings and two fixing boxes, wherein the adjusting mechanism comprises a knob, an adjusting rod, a connecting rod, a transmission assembly and two moving assemblies, each moving assembly comprises a fixed rod, a lead screw, a sliding block and two second bearings, each fixing mechanism comprises a limiting assembly and two fixing assemblies, each fixing assembly comprises a connecting pipe, a communicating pipe, an air cylinder, a piston, a first spring, a pull rod, a pull plate and two suckers, the remote background control equipment realizes the function of adjusting the angle of the display screen through the adjusting mechanism, realizes the function of fixing the fixing boxes through the fixing mechanism, avoids the display screen from being mistakenly knocked over and falling down, and reduces the probability of damage.
Description
Technical Field
the invention relates to the field of remote control equipment, in particular to remote background control equipment.
Background
remote control means that a manager dials in a different place through a computer network or both parties access the Internet and the like, communicates a computer to be controlled, displays the desktop environment of the controlled computer on the computer, and performs configuration, software installation, modification and other work on the remote computer through a local computer. Remote control is the ability to operate remote devices using radio or electrical signals, and computers are one type of remote control device.
The current computer generally directly places on the desktop, leads to the display screen to be bumped easily by the mistake and empty and fall, has increased the probability that the display screen damaged, has reduced the security, moreover, the display screen of current computer mostly is fixed the setting, leads to the angle of display screen can't adjust according to the actual observation demand, influences the user and observes the display screen, has reduced the practicality.
Disclosure of Invention
the technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a remote background control device is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a remote background control device comprises a display screen, a rotating shaft, a fixing mechanism, an adjusting mechanism, two first bearings and two fixing boxes, wherein the first bearings correspond to the fixing boxes one to one, the first bearings are fixed on the fixing boxes, the two first bearings are arranged in a right-to-right mode, two ends of the rotating shaft are fixedly connected with inner rings of the two first bearings respectively, the rotating shaft is fixedly connected with the display screen, and the fixing mechanism and the adjusting mechanism are arranged in the fixing boxes;
the adjusting mechanism comprises a knob, an adjusting rod, a connecting rod, a transmission assembly and two moving assemblies, the moving assemblies correspond to the fixed box one by one, the moving assemblies are arranged inside the fixed box, two ends of the connecting rod are respectively connected with the two moving assemblies, one end of the adjusting rod is hinged with the center of the connecting rod, the other end of the adjusting rod is hinged with the display screen, the two moving assemblies are connected through the transmission assembly, and the knob is connected with one of the moving assemblies;
The movable assembly comprises fixed rods, a screw rod, a sliding block and two second bearings, the two second bearings are fixedly connected with the inner walls of the two sides of the fixed box respectively, one end of the screw rod is fixedly connected with one end of the fixed rod, the other end of the fixed rod and the other end of the screw rod are arranged in the two second bearings respectively, the two fixed rods are connected through a transmission assembly, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the sliding block and the screw rod, a strip-shaped opening is arranged above the fixed box, the sliding block penetrates through the strip-shaped opening, the two ends of the connecting rod are fixedly connected with the two sliding blocks respectively, one side of one fixed box is provided with an opening, one end, far away from the screw rod, of the fixed rod, close to;
The fixing mechanism comprises a limiting component and two fixing components, the limiting component is arranged on one of the fixing boxes, and the two fixing components are respectively arranged on two sides of the limiting component;
Fixed subassembly includes connecting pipe, communicating pipe, inflator, piston, first spring, pull rod, arm-tie and two sucking discs, the below of fixed box is equipped with two through-holes, through-hole and sucking disc one-to-one, the inner wall fixed connection of sucking disc and through-hole, the both ends of connecting pipe communicate with two sucking discs respectively, the inflator is fixed on the connecting pipe, communicating pipe and connecting pipe intercommunication are passed through to the one side of keeping away from spacing subassembly of inflator, the opposite side of inflator is equipped with the perforation, the piston sets up the inside at the inflator, piston and inflator sealing connection, the one end and the piston fixed connection of pull rod, the other end of pull rod passes perforation and arm-tie fixed connection, the both ends of first spring are connected with inner wall and the piston that is close to perforated one side of inflator respectively.
Preferably, in order to limit the position of the pulling plate, the limiting assembly comprises a slideway, a second spring and two limiting units, the slideway is fixed on the fixed box, a sliding groove is formed in the slideway, the limiting units correspond to the fixed assembly one by one, each limiting unit comprises a moving block and a limiting plate, the moving block is arranged inside the sliding groove and matched with the sliding groove, the limiting plate is fixedly connected with one side, close to the connecting pipe, of the moving block, and two ends of the second spring are respectively connected with the two moving blocks.
Preferably, in order to avoid the moving block from being separated from the slide way, the slide way is a dovetail groove.
preferably, in order to facilitate moving the moving block, the limiting unit further comprises a handle, and the handle is vertically fixed above the moving block.
Preferably, in order to limit the moving direction of the sliding block, the moving assembly further comprises a support, the vertical section of the support is U-shaped, two ends of the support are fixed above the fixing box, a small hole is formed in the sliding block, the support penetrates through the small hole, the support is matched with the small hole, and the sliding block is connected with the support in a sliding mode.
Preferably, the aperture is square in shape so that the slide does not rotate when moving on the screw.
Preferably, in order to transmit power, the transmission assembly comprises a belt and two rotating wheels, the rotating wheels correspond to the fixing rods one by one, the rotating wheels are fixedly connected with the fixing rods, and the two rotating wheels are connected through the belt.
Preferably, a sealing ring is provided at a connection portion between the communication pipe and the cylinder to improve sealability.
Preferably, the screw is coated with a lubricant in order to make the slider move smoothly.
Preferably, in order to facilitate the rotation of the knob, the knob is provided with anti-skid grains.
The remote background control equipment has the advantages that the function of adjusting the angle of the display screen is realized through the adjusting mechanism, compared with the existing adjusting mechanism, the adjusting mechanism is convenient to operate and high in practicability, the function of fixing the fixing box is realized through the fixing mechanism, the display screen is prevented from being knocked over by mistake and falling down, the probability of damage is reduced, compared with the existing fixing mechanism, the position of the pull plate is limited through the limiting assembly by the fixing mechanism, and the fixing effect is prevented from being influenced due to the change of the position of the pull plate.
Drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a remote background control device of the present invention;
FIG. 2 is a top view of the remote background control device of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a connection structure between a moving block and a slideway of the remote background control device of the present invention;
In the figure: 1. the novel multifunctional bicycle comprises a display screen, 2 rotating shafts, 3 fixing boxes, 4 knobs, 5 fixing rods, 6 rotating wheels, 7 belts, 8 lead screws, 9 sliding blocks, 10 connecting rods, 11 adjusting rods, 12 supports, 13 suckers, 14 connecting pipes, 15 communicating pipes, 16 air cylinders, 17 pistons, 18 pull rods, 19 first springs, 20 pull plates, 21 slideways, 22 second springs, 23 moving blocks, 24 limiting plates, 25 handles and 26 sealing rings.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a remote background control device includes a display screen 1, a rotating shaft 2, a fixing mechanism, an adjusting mechanism, two first bearings and two fixing boxes 3, wherein the first bearings correspond to the fixing boxes 3 one by one, the first bearings are fixed on the fixing boxes 3, the two first bearings are arranged in a right-to-right manner, two ends of the rotating shaft 2 are respectively fixedly connected with inner rings of the two first bearings, the rotating shaft 2 is fixedly connected with the display screen 1, and the fixing mechanism and the adjusting mechanism are both arranged in the fixing boxes 3;
A PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This long-range backstage controlgear passes through adjustment mechanism, has realized the function to 1 angle modulation of display screen, through fixed establishment, has realized the function of fixed box 3, avoids display screen 1 to be bumped by the mistake and emptys and fall, has reduced the probability of damage.
As shown in fig. 1-2, the adjusting mechanism includes a knob 4, an adjusting rod 11, a connecting rod 10, a transmission assembly and two moving assemblies, the moving assemblies correspond to the fixed box 3 one by one, the moving assemblies are disposed inside the fixed box 3, two ends of the connecting rod 10 are respectively connected with the two moving assemblies, one end of the adjusting rod 11 is hinged to the center of the connecting rod 10, the other end of the adjusting rod 11 is hinged to the display screen 1, the two moving assemblies are connected through the transmission assembly, and the knob 4 is connected with one of the moving assemblies;
The moving component comprises a fixed rod 5, a screw rod 8, a slide block 9 and two second bearings, the two second bearings are respectively and fixedly connected with the inner walls of the two sides of the fixed box 3, one end of the screw rod 8 is fixedly connected with one end of the fixed rod 5, the other end of the fixed rod 5 and the other end of the screw rod 8 are respectively arranged in the two second bearings, the two fixed rods 5 are connected through the transmission assembly, the slide block 9 is sleeved on the screw rod 8, a thread matched with the screw rod 8 is arranged at the joint of the slide block 9 and the screw rod 8, a strip-shaped opening is arranged above the fixed box 3, the slide block 9 passes through the strip-shaped opening, two ends of the connecting rod 10 are respectively and fixedly connected with the two slide blocks 9, one side of one of the fixing boxes 3 is provided with an opening, one end of the fixing rod 5 close to the opening, which is far away from the screw rod 8, penetrates through the opening to be fixedly connected with the knob 4, and the knob 4 and the fixing rod 5 are coaxially arranged;
When carrying out angle regulation during operation, the manual knob 4 that rotates for rather than fixed connection's dead lever 5 rotates, through transmission assembly, makes another dead lever 5 rotate, thereby makes two lead screws 8 syntropy rotate, makes slider 9 remove, drives connecting rod 10 and removes, drives display screen 1 through adjusting pole 11 and rotates, thereby adjusts the angle of display screen 1, and convenient to use person observes display screen 1.
As shown in fig. 2-3, the fixing mechanism includes a limiting component and two fixing components, the limiting component is disposed on one of the fixing boxes 3, and the two fixing components are disposed on two sides of the limiting component respectively;
The fixing assembly comprises a connecting pipe 14, a communicating pipe 15, an air cylinder 16, a piston 17, a first spring 19, a pull rod 18, a pull plate 20 and two suckers 13, two through holes are arranged below the fixed box 3, the through holes correspond to the suckers 13 one by one, the suckers 13 are fixedly connected with the inner walls of the through holes, the two ends of the connecting pipe 14 are respectively communicated with the two suction cups 13, the air cylinder 16 is fixed on the connecting pipe 14, the side of the air cylinder 16 far away from the limit assembly is communicated with the connecting pipe 14 through a communicating pipe 15, the other side of the cylinder 16 is provided with a through hole, the piston 17 is provided inside the cylinder 16, the piston 17 is connected with the air cylinder 16 in a sealing way, one end of the pull rod 18 is fixedly connected with the piston 17, the other end of the pull rod 18 passes through the through hole to be fixedly connected with the pull plate 20, and both ends of the first spring 19 are respectively connected with the inner wall of the side of the air cylinder 16 close to the through hole and the piston 17.
when the fixing operation is carried out, the limiting assembly works artificially, then the pulling plate 20 is moved artificially, the pulling plate 20 is moved towards the direction close to the fixing box 3, the piston 17 is driven by the pulling rod 18 to move towards the direction close to the through hole, air between the suction cup 13 and the desktop is led into the air cylinder 16 through the communicating pipe 15 and the connecting pipe 14, the pressure in the suction cup 13 is reduced, the suction cup 13 is attached to the desktop, the fixing function is realized, the display screen 1 is prevented from being knocked over by mistake and falling down, the damage probability is reduced, after the pulling plate 20 is moved to the side, close to the fixing box 3, of the limiting plate 24, the limiting assembly is controlled to work, the position of the pulling plate 20 is limited, and the situation that the position of the pulling plate 20 is loosened and the fixing effect is influenced is avoided.
As shown in fig. 4, the limiting assembly includes a slide rail 21, a second spring 22 and two limiting units, the slide rail 21 is fixed on the fixing box 3, a slide groove is formed in the slide rail 21, the limiting units correspond to the fixing assemblies one to one, each limiting unit includes a moving block 23 and a limiting plate 24, the moving block 23 is arranged inside the slide groove, the moving block 23 is matched with the slide groove, the limiting plate 24 is fixedly connected with one side of the moving block 23 close to the connecting pipe 14, and two ends of the second spring 22 are respectively connected with the two moving blocks 23.
When the fixing operation is performed, the two moving blocks 23 are manually driven to move towards the direction close to each other, the second springs 22 are simultaneously extruded, the pulling plate 20 is manually moved, the pulling plate 20 is made to move towards the direction close to the fixed box 3, after the pulling plate 20 moves to one side, close to the fixed box 3, of the limiting plate 24, the moving blocks 23 are manually released, through the restoring force of the second springs 22, the two moving blocks 23 are made to move towards the direction away from each other, the limiting plate 24 moves towards the direction close to the pull rod 18, the limiting plate 24 abuts against one side, close to the air cylinder 16, of the pulling plate 20, the position of the pulling plate 20 is limited, and the situation that the position of the pulling plate 20 is loosened and the fixing effect is influenced is avoided.
Preferably, the sliding groove is a dovetail groove to prevent the moving block 23 from being separated from the sliding rail 21.
Preferably, in order to facilitate moving the moving block 23, the limiting unit further includes a handle 25, and the handle 25 is vertically fixed above the moving block 23.
preferably, in order to limit the moving direction of the sliding block 9, the moving assembly further comprises a support 12, the vertical section of the support 12 is U-shaped, two ends of the support 12 are fixed above the fixed box 3, a small hole is formed in the sliding block 9, the support 12 penetrates through the small hole, the support 12 is matched with the small hole, and the sliding block 9 is slidably connected with the support 12.
Through setting up support 12, restricted slider 9's moving direction for slider 9 does not take place to rotate when moving on lead screw 8, stability when having improved slider 9's removal.
Preferably, the aperture is square in shape so that the slide 9 does not rotate when moving on the screw 8.
Through setting up the aperture on the slider 9 into the square hole for slider 9 does not take place to rotate when moving along support 12, thereby does not take place to rotate when making slider 9 remove on lead screw 8, has improved the stability when slider 9 removes.
Preferably, in order to transmit power, the transmission assembly comprises a belt 7 and two rotating wheels 6, the rotating wheels 6 correspond to the fixed rods 5 one by one, the rotating wheels 6 are fixedly connected with the fixed rods 5, and the two rotating wheels 6 are connected through the belt 7.
When adjusting 1 angle of display screen, the manual knob 4 that rotates for rather than fixed connection's dead lever 5 rotates, thereby makes and rotates wheel 6 and rotate, makes another rotation wheel 6 rotate through belt 7, thereby makes two dead levers 5 rotate in step, makes lead screw 8 rotate, drives slider 9 and removes, makes connecting rod 10 remove, drives display screen 1 swing through adjusting pole 11.
Preferably, a sealing ring 26 is provided at the connection between the communication pipe 15 and the gas cylinder 16 to improve the sealing performance.
Preferably, in order to make the slider 9 move smoothly, the screw 8 is coated with lubricating oil, so that the friction force between the screw 8 and the slider 9 is reduced, and the slider 9 moves on the screw 8 more smoothly.
Preferably, in order to facilitate the rotation of the knob 4, the knob 4 is provided with anti-skid threads.
When carrying out angle regulation during operation, the manual knob 4 that rotates for rather than fixed connection's dead lever 5 rotates, thereby makes and rotates wheel 6 and rotate, makes another rotation wheel 6 through belt 7 and rotates, thereby makes two lead screws 8 syntropies rotate, makes slider 9 remove, drives connecting rod 10 and removes, drives display screen 1 through adjusting pole 11 and rotates, thereby adjusts the angle of display screen 1, and convenient to use person observes display screen 1. When the fixing operation is carried out, the two moving blocks 23 are manually driven to move towards the direction close to each other, the second spring 22 is simultaneously extruded, the pulling plate 20 is manually moved, the pulling plate 20 is made to move towards the direction close to the fixed box 3, the piston 17 is driven to move towards the direction close to the through hole by the pull rod 18, air between the suction cup 13 and the desktop is led into the air cylinder 16 through the communicating pipe 15 and the connecting pipe 14, the pressure in the suction cup 13 is reduced, the suction cup 13 is tightly attached to the desktop, the fixing function is realized, the display screen 1 is prevented from being accidentally knocked, toppled and fallen, the probability of damage is reduced, after the pulling plate 20 moves to the side, close to the fixed box 3, of the limiting plate 24, the moving blocks 23 are manually released, the two moving blocks 23 are made to move towards the direction away from each other through the restoring force of the second spring 22, and the limiting plate 24 is made, so that the limit plate 24 abuts against one side of the pulling plate 20 close to the air cylinder 16, thereby limiting the position of the pulling plate 20 and avoiding the position of the pulling plate 20 from being loosened to influence the fixing effect.
Compared with the prior art, this long-range backstage controlgear passes through adjustment mechanism, realized the function to 1 angular adjustment of display screen, compare with current adjustment mechanism, this adjustment mechanism simple operation, the practicality is high, through fixed establishment, fixed box 3's function has been realized, avoid display screen 1 to be bumped by the mistake and empty and fall down, the probability of damage has been reduced, compare with current fixed establishment, this fixed establishment has restricted the position of arm-tie 20 through spacing subassembly, avoid the arm-tie 20 position to change, influence fixed effect.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. the remote background control device is characterized by comprising a display screen (1), a rotating shaft (2), a fixing mechanism, an adjusting mechanism, two first bearings and two fixing boxes (3), wherein the first bearings correspond to the fixing boxes (3) one by one, the first bearings are fixed on the fixing boxes (3), the two first bearings are arranged oppositely, two ends of the rotating shaft (2) are fixedly connected with inner rings of the two first bearings respectively, the rotating shaft (2) is fixedly connected with the display screen (1), and the fixing mechanism and the adjusting mechanism are arranged in the fixing boxes (3);
The adjusting mechanism comprises knobs (4), adjusting rods (11), connecting rods (10), transmission assemblies and two moving assemblies, the moving assemblies correspond to the fixed boxes (3) one by one, the moving assemblies are arranged inside the fixed boxes (3), two ends of each connecting rod (10) are respectively connected with the two moving assemblies, one end of each adjusting rod (11) is hinged to the center of the corresponding connecting rod (10), the other end of each adjusting rod (11) is hinged to the display screen (1), the two moving assemblies are connected through the transmission assemblies, and the knobs (4) are connected with one of the moving assemblies;
The movable assembly comprises fixed rods (5), a screw rod (8), sliding blocks (9) and two second bearings, the two second bearings are respectively fixedly connected with the inner walls of the two sides of the fixed box (3), one end of the screw rod (8) is fixedly connected with one end of the fixed rod (5), the other end of the fixed rod (5) and the other end of the screw rod (8) are respectively arranged in the two second bearings, the two fixed rods (5) are connected through a transmission assembly, the sliding block (9) is sleeved on the screw rod (8), a thread matched with the screw rod (8) is arranged at the joint of the sliding block (9) and the screw rod (8), a strip-shaped opening is arranged above the fixed box (3), the sliding block (9) penetrates through the strip-shaped opening, the two ends of the connecting rod (10) are respectively fixedly connected with the two sliding blocks (9), one side of one fixed box (3) is provided with an opening, one end, far away from the screw rod (8), of the fixing rod (5) close to the opening penetrates through the opening to be fixedly connected with the knob (4), and the knob (4) and the fixing rod (5) are coaxially arranged;
The fixing mechanism comprises a limiting component and two fixing components, the limiting component is arranged on one fixing box (3), and the two fixing components are respectively arranged on two sides of the limiting component;
the fixed subassembly includes connecting pipe (14), communicating pipe (15), inflator (16), piston (17), first spring (19), pull rod (18), arm-tie (20) and two sucking disc (13), the below of fixed box (3) is equipped with two through-holes, through-hole and sucking disc (13) one-to-one, the inner wall fixed connection of sucking disc (13) and through-hole, the both ends of connecting pipe (14) communicate with two sucking disc (13) respectively, inflator (16) are fixed on connecting pipe (14), one side of keeping away from spacing subassembly of inflator (16) is through communicating pipe (15) and connecting pipe (14) intercommunication, the opposite side of inflator (16) is equipped with the perforation, piston (17) set up the inside in inflator (16), piston (17) and inflator (16) sealing connection, the one end and piston (17) fixed connection of pull rod (18), the other end of the pull rod (18) penetrates through the through hole to be fixedly connected with the pull plate (20), and the two ends of the first spring (19) are respectively connected with the inner wall of one side, close to the through hole, of the air cylinder (16) and the piston (17).
2. The remote background control device according to claim 1, wherein the limiting assembly comprises a slide way (21), a second spring (22) and two limiting units, the slide way (21) is fixed on the fixing box (3), a slide way is arranged on the slide way (21), the limiting units correspond to the fixing assembly one to one, each limiting unit comprises a moving block (23) and a limiting plate (24), the moving block (23) is arranged inside the slide way, the moving block (23) is matched with the slide way, the limiting plate (24) is fixedly connected with one side, close to the connecting pipe (14), of the moving block (23), and two ends of the second spring (22) are respectively connected with the two moving blocks (23).
3. A remote background control device according to claim 2, wherein the runners are dovetail slots.
4. A remote background control device according to claim 3, wherein the limiting unit further comprises a handle (25), the handle (25) being fixed vertically above the moving block (23).
5. the remote background control device according to claim 1, wherein the moving assembly further comprises a support (12), the vertical cross section of the support (12) is U-shaped, two ends of the support (12) are fixed above the fixing box (3), a small hole is formed in the sliding block (9), the support (12) penetrates through the small hole, the support (12) is matched with the small hole, and the sliding block (9) is slidably connected with the support (12).
6. a remote background control device as claimed in claim 5, wherein the aperture is square in shape.
7. a remote background control device according to claim 1, wherein the transmission assembly comprises a belt (7) and two rotating wheels (6), the rotating wheels (6) correspond to the fixed bars (5) one to one, the rotating wheels (6) are fixedly connected with the fixed bars (5), and the two rotating wheels (6) are connected through the belt (7).
8. A remote background control device according to claim 1, wherein a sealing ring (26) is provided at the connection of the communicating tube (15) and the gas cylinder (16).
9. A remote background control device according to claim 1, wherein said screw (8) is coated with a lubricating oil.
10. A remote background control device according to claim 1, wherein said knob (4) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862450.4A CN110566775B (en) | 2019-09-12 | 2019-09-12 | Remote background control equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862450.4A CN110566775B (en) | 2019-09-12 | 2019-09-12 | Remote background control equipment |
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| CN110566775A true CN110566775A (en) | 2019-12-13 |
| CN110566775B CN110566775B (en) | 2021-08-24 |
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| CN201910862450.4A Active CN110566775B (en) | 2019-09-12 | 2019-09-12 | Remote background control equipment |
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