CN111795276A - Health information display device based on connecting rod transmission principle - Google Patents

Health information display device based on connecting rod transmission principle Download PDF

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Publication number
CN111795276A
CN111795276A CN202010535448.9A CN202010535448A CN111795276A CN 111795276 A CN111795276 A CN 111795276A CN 202010535448 A CN202010535448 A CN 202010535448A CN 111795276 A CN111795276 A CN 111795276A
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CN
China
Prior art keywords
support frame
movably connected
fixedly connected
display device
information display
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
Application number
CN202010535448.9A
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Chinese (zh)
Inventor
方宇明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Minyao Trading Co ltd
Original Assignee
Jiaxing Minyao Trading Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiaxing Minyao Trading Co ltd filed Critical Jiaxing Minyao Trading Co ltd
Priority to CN202010535448.9A priority Critical patent/CN111795276A/en
Publication of CN111795276A publication Critical patent/CN111795276A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other

Abstract

The invention relates to the technical field of medical care and discloses a health information display device based on a connecting rod transmission principle, which comprises a support frame, wherein the bottom of the support frame is fixedly connected with a support rod, the inside of the support frame is movably connected with a main gear, the outside of the main gear is in meshing connection with a lower toothed bar, the outside of the lower toothed bar is movably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a pulley, the top of the lower toothed bar is in meshing connection with a toothed ring, the inside of the toothed ring is movably connected with a limit block, the bottom of the limit block is fixedly connected with a limit spring, the main gear, the lower toothed bar, the connecting rod, the pulley, the toothed ring and the upper toothed bar are matched for use, so that the device is convenient to move, the connecting operation is simple, the working strength is low, and when the device is fixed, the pulley is effectively prevented from rolling, the collision of pedestrians in the information display process is avoided, and safety accidents are effectively avoided.

Description

Health information display device based on connecting rod transmission principle
Technical Field
The invention relates to the technical field of medical care, in particular to a health information display device based on a connecting rod transmission principle.
Background
Along with the development and progress of the society and the improvement of the living standard of people, the demand on workers is larger and higher. More and more workers have gone into the industry of nursing staff, and in hospitals, communities or families, many patients receive the services provided by the nursing staff, and the nursing staff goes to the department who needs to consult the non-medical health information of the staff to obtain the scheme, strategy, suggestion, planning or measure for solving the problem.
Present information display device, show through the information screen that installs straightly in the hall usually, lead to current information display device often can only the single face show, thereby it is limited to lead to current information display device to show information, space utilization is low, and current information display device often rigidity, it is inconvenient to remove, and the hall often the flow of people is big, and equipment often needs to be maintained, thereby need often to remove information display device, it has certain use limitation to lead to current information display device, the part is provided with the universal wheel, and reach fixed equipment's effect through fixed universal wheel, however this kind of mode is fixed unstable, often the universal wheel is fixed the back and then probably rotates, thereby lead to equipment unstable, collide the pedestrian easily, there is certain danger.
In order to solve the above problems, the inventors provide a health information presentation apparatus based on the link driving principle.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a health information display device based on a connecting rod transmission principle comprises a support frame, a support rod, a main gear, a lower toothed bar, a connecting rod, a pulley, a toothed ring, a limiting block, a limiting spring, an electromagnet, an upper toothed bar, a driving wheel, a driving belt, an auxiliary wheel, a diffusion wheel, a fixing rod, a rotating shaft, a telescopic mechanism, an adjusting plate, a push rod and a display screen.
The positions and the connection relations of the structures are as follows:
the bottom of the support frame is fixedly connected with a support rod, the inside of the support frame is movably connected with a main gear, the outside of the main gear is engaged and connected with a lower toothed bar, the outside of the lower toothed bar is movably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a pulley, the top of the lower toothed bar is engaged and connected with a toothed ring, the inside of the toothed ring is movably connected with a limit block, the bottom of the limit block is fixedly connected with a limit spring, the bottom of the limit spring is fixedly connected with an electromagnet, the top of the toothed ring is engaged and connected with an upper toothed bar, the inside of the support frame is movably connected with a driving wheel, the outside of the driving wheel is movably connected with a driving belt, the inside of the driving belt is movably connected with an auxiliary wheel, the inside of the driving belt is movably connected with a diffusion wheel, the outside swing joint of pivot has telescopic machanism, telescopic machanism's outside fixedly connected with regulating plate, the articulated push rod that is connected with in outside of regulating plate, the top fixedly connected with show screen of pivot.
Preferably, the main gear and the external control motor are fixedly connected.
Preferably, lower ratch sliding connection is in the inside of support frame, and the top and the bottom of lower ratch all are provided with tooth, and lower tooth and master gear meshing connection go up tooth and ring gear meshing connection, and the right-hand member of lower ratch is provided with locating pin, locating pin and connecting rod sliding connection.
Preferably, the connecting rods are provided with two groups, the two groups of connecting rods are hinged inside the supporting frame, one group of connecting rods is movably connected with the lower toothed bar, the other group of connecting rods is movably connected with the upper toothed bar, and the two groups of connecting rods are symmetrically distributed about the vertical center of the main gear.
Preferably, the inside of ring gear is provided with the axis of rotation, axis of rotation and support frame fixed connection, and the inside of ring gear is provided with the spacing groove, stopper and spacing groove swing joint.
Preferably, the limiting block, the limiting spring and the electromagnet are movably connected with the inside of the rotating shaft, and the electromagnet is electrically connected with the external control mechanism.
Preferably, the driving wheel and the auxiliary wheel are movably connected inside the support frame, the outside of the driving wheel is fixedly connected with the display motor, the auxiliary wheel is hinged inside the support frame, and a support spring is arranged between the auxiliary wheel and the support frame.
Preferably, the fixed rod is provided with a telescopic rod and a hinge rod, the two ends of the telescopic rod are respectively fixedly connected with the diffusion wheel and the rotating shaft, and the hinge rod is respectively hinged between the diffusion wheel and the rotating shaft.
Preferably, the telescopic mechanism consists of an adjusting rod and a telescopic motor, the telescopic motor is fixedly connected with the rotating shaft, and the adjusting rod is fixedly connected with the adjusting plate.
Preferably, the adjusting plate is connected to the outer portion of the rotating shaft in a sleeved mode, and the push rod is connected between the adjusting plate and the diffusion wheel in a hinged mode.
Preferably, the design of show screen is cylindric, and the show screen rotates to be connected at the top of support frame, the axle center collineation of the axle center of show screen and pivot.
Advantageous effects
Compared with the prior art, the invention provides a health information display device based on a connecting rod transmission principle, which has the following beneficial effects:
1. this health information display device based on connecting rod transmission principle uses through the master gear, lower ratch, connecting rod, pulley, ring gear and the cooperation of last ratch to reach the effect that makes things convenient for the device to carry out the removal, connect easy operation, working strength is low, and when fixed, effectively avoids the pulley to roll on the bottom surface, thereby effectively guarantees the device's stability, avoids information display process collision pedestrian, effectively avoids the emergence of incident.
2. This health information display device based on connecting rod transmission principle uses through the cooperation of drive wheel, drive belt, diffusion wheel, pivot, telescopic machanism and show screen to the periphery that utilizes flat show screen carries out the information show, effectively improves the information display volume, makes things convenient for the customer to browse information, and can be according to the information quantity and the information kind of show screen show, thereby adjusts show screen slew velocity, effectively increases the device's bandwagon effect, improves the device's practicality.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the connection of a part A of a toothed ring, a limiting block, a limiting spring, an electromagnet and an upper toothed bar in the structure diagram of the invention 1;
FIG. 3 is an enlarged view of the connection of the fixing rod, the rotating shaft, the telescopic mechanism, the adjusting plate and the push rod in part B of the structure of FIG. 1;
FIG. 4 is a schematic top view of the structure of the present invention, including the transmission wheel, transmission belt, auxiliary wheel, diffusion wheel, fixing rod and rotation shaft.
In the figure: 1. a support frame; 2. a support bar; 3. a main gear; 4. a lower rack bar; 5. a connecting rod; 6. a pulley; 7. a toothed ring; 8. a limiting block; 9. a limiting spring; 10. an electromagnet; 11. an upper rack bar; 12. a driving wheel; 13. a transmission belt; 14. an auxiliary wheel; 15. a diffusion wheel; 16. fixing the rod; 17. a rotating shaft; 18. a telescoping mechanism; 19. an adjusting plate; 20. a push rod; 21. and (6) displaying the screen.
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.
Referring to fig. 1-4, a health information display device based on the principle of link transmission includes a support frame 1, a support rod 2, a main gear 3, a lower rack 4, a connecting rod 5, a pulley 6, a toothed ring 7, a limiting block 8, a limiting spring 9, an electromagnet 10, an upper rack 11, a transmission wheel 12, a transmission belt 13, an auxiliary wheel 14, a diffusion wheel 15, a fixing rod 16, a rotating shaft 17, a telescopic mechanism 18, an adjusting plate 19, a push rod 20, and a display screen 21.
The positions and the connection relations of the structures are as follows:
the bottom of the support frame 1 is fixedly connected with a support rod 2, the inside of the support frame 1 is movably connected with a master gear 3, the master gear 3 is fixedly connected with an external control motor, the outside of the master gear 3 is engaged with a lower toothed bar 4, the lower toothed bar 4 is slidably connected with the inside of the support frame 1, the top and the bottom of the lower toothed bar 4 are respectively provided with a toothed tooth, the lower toothed tooth is engaged with the master gear 3, the upper toothed tooth is engaged with a toothed ring 7, the right end of the lower toothed bar 4 is provided with a positioning pin, the positioning pin is slidably connected with a connecting rod 5, the outside of the lower toothed bar 4 is movably connected with connecting rods 5, the connecting rods 5 are provided with two groups, the two groups of connecting rods 5 are hinged and connected with the inside of the support frame 1, one group of connecting rods 5 is movably connected with the lower toothed bar 4, the other group of connecting rods 5 is movably connected with an upper toothed, the top of the lower toothed bar 4 is engaged and connected with a toothed ring 7, the inside of the toothed ring 7 is provided with a rotating shaft, the rotating shaft is fixedly connected with the support frame 1, the inside of the toothed ring 7 is provided with a limiting groove, the limiting block 8 is movably connected with the limiting groove, the inside of the toothed ring 7 is movably connected with a limiting block 8, the bottom of the limiting block 8 is fixedly connected with a limiting spring 9, the bottom of the limiting spring 9 is fixedly connected with an electromagnet 10, the limiting block 8, the limiting spring 9 and the electromagnet 10 are movably connected with the inside of the rotating shaft, the electromagnet 10 is electrically connected with an external control mechanism, the top of the toothed ring 7 is engaged and connected with an upper toothed bar 11, and the main gear 3, the lower toothed bar 4, a connecting rod 5, a pulley 6, the toothed ring 7 and the upper toothed bar 11 are matched for use, so that the effect of facilitating the movement of the device is achieved, the, thereby effectively guarantee the stability of the device, avoid information display process collision pedestrian, effectively avoid the emergence of incident.
The inside of the support frame 1 is movably connected with a driving wheel 12, the outside of the driving wheel 12 is movably connected with a driving belt 13, the inside of the driving belt 13 is movably connected with an auxiliary wheel 14, the driving wheel 12 and the auxiliary wheel 14 are both movably connected inside the support frame 1, the outside of the driving wheel 12 is fixedly connected with a display motor, the auxiliary wheel 14 is hinged inside the support frame 1, a supporting spring is arranged between the auxiliary wheel 14 and the support frame 1, the inside of the driving belt 13 is movably connected with a diffusion wheel 15, the inside of the diffusion wheel 15 is movably connected with a fixed rod 16, the fixed rod 16 is provided with a telescopic rod and a hinge rod, the two ends of the telescopic rod are respectively fixedly connected with the diffusion wheel 15 and a rotating shaft 17, the hinge rod is respectively hinged between the diffusion wheel 15 and the rotating shaft 17, one end of the fixed rod, the telescopic mechanism 18 consists of an adjusting rod and a telescopic motor, the telescopic motor is fixedly connected with a rotating shaft 17, the adjusting rod is fixedly connected with an adjusting plate 19, the adjusting plate 19 is fixedly connected with the outer part of the telescopic mechanism 18, the adjusting plate 19 is connected with the outer part of the rotating shaft 17 in a sleeved mode, a push rod 20 is hinged between the adjusting plate 19 and a diffusion wheel 15, the outer part of the adjusting plate 19 is connected with a push rod 20 in a hinged mode, the top of the rotating shaft 17 is fixedly connected with a display screen 21, the display screen 21 is designed to be cylindrical, the display screen 21 is rotatably connected to the top of the supporting frame 1, the axis of the display screen 21 and the axis of the rotating shaft 17 are collinear, the information is displayed by the aid of the transmission wheel 12, the transmission belt 13, the diffusion wheel 15, the rotating shaft 17, the telescopic mechanism 18 and the display screen 21 in a matched mode, information display is carried, thereby adjust show screen 21 slew velocity, effectively increase the device's bandwagon effect, improve the device's practicality.
The working process and principle are that when moving, because the main gear 3 is fixedly connected with an external control motor, the lower toothed bar 4 is connected in the support frame 1 in a sliding manner, the top and the bottom of the lower toothed bar 4 are respectively provided with teeth, the lower teeth are connected with the main gear 3 in a meshing manner, the upper teeth are connected with the toothed ring 7 in a meshing manner, the right end of the lower toothed bar 4 is provided with a positioning pin, the positioning pin is connected with the connecting bars 5 in a sliding manner, two groups of connecting bars 5 are arranged, the two groups of connecting bars 5 are respectively hinged in the support frame 1, one group of connecting bars 5 are movably connected with the lower toothed bar 4, the other group of connecting bars 5 are movably connected with the upper toothed bar 11, the two groups of connecting bars 5 are symmetrically distributed about the vertical center of the main gear 3, the upper toothed bar 11 is connected with the toothed ring 7 in a meshing manner, so that the control motor is started when moving, the control motor drives the main gear, the toothed ring 7 drives the upper toothed bar 11 and the lower toothed bar 4 to move in opposite directions, the upper toothed bar 11 and the lower toothed bar 4 simultaneously drive the connecting rod 5 to rotate, the connecting rod 5 drives the pulley 6 to rotate, thereby the pulley 6 jacks up the information display device, the device is conveniently pushed to move, and because the inside of the toothed ring 7 is provided with the rotating shaft which is fixedly connected with the supporting frame 1, the inside of the toothed ring 7 is provided with the limiting groove, the limiting block 8 is movably connected with the limiting groove, the limiting block 8, the limiting spring 9 and the electromagnet 10 are movably connected with the inside of the rotating shaft, the electromagnet 10 is electrically connected with an external control mechanism, the limit block 8 is fixedly connected with a limit spring 9, therefore, the limiting block 8 achieves the effect of limiting the rotation of the gear ring 7 under the action of the limiting spring 9, so that the pulley 6 is prevented from deflecting in the refitting and moving process, and the stability in the moving process is ensured. Simultaneously when removing the completion back, start electro-magnet 10 through control mechanism, then electro-magnet 10 adsorbs stopper 8, and while reverse rotation master gear 3, on the same hand, master gear 3 drives 6 reverse rotations of pulley, reaches the effect of packing up pulley 6, makes bracing piece 2 support frame 1, effectively guarantees support frame 1's stability, avoids taking place to remove in the show process to avoid colliding pedestrian or user, avoid the emergence of incident.
Meanwhile, because the driving wheel 12 and the auxiliary wheel 14 are movably connected inside the supporting frame 1, the outside of the driving wheel 12 is fixedly connected with the display motor, the auxiliary wheel 14 is hinged inside the supporting frame 1, a supporting spring is arranged between the auxiliary wheel 14 and the supporting frame 1, the driving belt 13 is movably connected outside the driving wheel 12, the auxiliary wheel 14 and the diffusion wheel 15, the fixing rod 16 is provided with a telescopic rod and a hinge rod, two ends of the telescopic rod are respectively fixedly connected with the diffusion wheel 15 and the rotating shaft 17, and the hinge rods are respectively hinged between the diffusion wheel 15 and the rotating shaft 17, the display motor drives the driving wheel 12 to rotate, the driving wheel 12 drives the diffusion wheel 15 to rotate through the driving belt 13, the diffusion wheel 15 drives the rotating shaft 17 to rotate through the fixing rod 16, the rotating shaft 17 drives the display screen 21 to rotate, and because the display screen 21 is designed to be, the axle center of the display screen 21 and the axle center of the rotating shaft 17 are collinear, so that the effect of rotating the full-side screen for displaying is achieved, the number of information displaying is effectively increased, and the effect of information displaying is improved. Because telescopic machanism 18 comprises regulation pole and flexible motor, flexible motor and pivot 17 fixed connection, adjust pole and 19 fixed connection of regulating plate, regulating plate 19 cup joints the outside of connecting at pivot 17, and push rod 20 articulates and connects between regulating plate 19 and diffusion wheel 15, so flexible motor drives regulating plate 19 through adjusting the pole and is close to flexible motor and removes, then regulating plate 19 promotes push rod 20, push rod 20 promotes diffusion wheel 15, make the 15 external diameter of diffusion wheel increase, thereby make drive wheel 12 drive the 15 rotational speed changes of diffusion wheel, diffusion wheel 15 drives the change of pivot 17 rotational speed, pivot 17 drives the change of 21 rotational speeds of show screen, thereby adjust the effect of 21 slew velocity of show screen, effectively increase the device's bandwagon effect, improve the device's practicality.
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.

Claims (7)

1. The utility model provides a health information display device based on connecting rod transmission principle, includes support frame (1), its characterized in that: the bottom of the support frame (1) is fixedly connected with a support rod (2), the inside of the support frame (1) is movably connected with a main gear (3), the outside of the main gear (3) is meshed with a lower toothed bar (4), the outside of the lower toothed bar (4) is movably connected with a connecting rod (5), the bottom of the connecting rod (5) is fixedly connected with a pulley (6), the top of the lower toothed bar (4) is meshed with a toothed ring (7), the inside of the toothed ring (7) is movably connected with a limit block (8), the bottom of the limit block (8) is fixedly connected with a limit spring (9), the bottom of the limit spring (9) is fixedly connected with an electromagnet (10), the top of the toothed ring (7) is meshed with an upper toothed bar (11), the inside of the support frame (1) is movably connected with a driving wheel (12), the outside of the driving wheel (12) is movably connected with a, the inside swing joint of drive belt (13) has auxiliary wheel (14), the inside swing joint of drive belt (13) has diffusion wheel (15), the inside swing joint of diffusion wheel (15) has dead lever (16), the one end swing joint that diffusion wheel (15) were kept away from in dead lever (16) has pivot (17), the outside swing joint of pivot (17) has telescopic machanism (18), the outside fixedly connected with regulating plate (19) of telescopic machanism (18), the articulated push rod (20) that is connected with in outside of regulating plate (19), the top fixedly connected with display screen (21) of pivot (17).
2. The health information display device based on the link transmission principle as claimed in claim 1, wherein: the main gear (3) is fixedly connected with an external control motor.
3. The health information display device based on the link transmission principle as claimed in claim 1, wherein: lower rack bar (4) sliding connection is in the inside of support frame (1), and the top and the bottom of lower rack bar (4) all are provided with tooth, and lower tooth and master gear (3) meshing connection go up tooth and ring gear (7) meshing connection, and the right-hand member of lower rack bar (4) is provided with locating pin, locating pin and connecting rod (5) sliding connection.
4. The health information display device based on the link transmission principle as claimed in claim 1, wherein: the connecting rods (5) are arranged in two groups, the two groups of connecting rods (5) are hinged to the inside of the supporting frame (1), one group of connecting rods (5) is movably connected with the lower toothed rod (4), the other group of connecting rods (5) is movably connected with the upper toothed rod (11), and the two groups of connecting rods (5) are symmetrically distributed about the vertical center of the main gear (3).
5. The health information display device based on the link transmission principle as claimed in claim 1, wherein: the inside of ring gear (7) is provided with the axis of rotation, axis of rotation and support frame (1) fixed connection, and the inside of ring gear (7) is provided with the spacing groove, stopper (8) and spacing groove swing joint.
6. The health information display device based on the link transmission principle as claimed in claim 1, wherein: the limiting block (8), the limiting spring (9) and the electromagnet (10) are movably connected with the inside of the rotating shaft, and the electromagnet (10) is electrically connected with the external control mechanism.
7. The health information display device based on the link transmission principle as claimed in claim 1, wherein: the display device is characterized in that the driving wheel (12) and the auxiliary wheel (14) are movably connected inside the support frame (1), the outside of the driving wheel (12) is fixedly connected with the display motor, the auxiliary wheel (14) is hinged inside the support frame (1), and a supporting spring is arranged between the auxiliary wheel (14) and the support frame (1).
CN202010535448.9A 2020-06-12 2020-06-12 Health information display device based on connecting rod transmission principle Pending CN111795276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010535448.9A CN111795276A (en) 2020-06-12 2020-06-12 Health information display device based on connecting rod transmission principle

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Application Number Priority Date Filing Date Title
CN202010535448.9A CN111795276A (en) 2020-06-12 2020-06-12 Health information display device based on connecting rod transmission principle

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Publication Number Publication Date
CN111795276A true CN111795276A (en) 2020-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113399359A (en) * 2021-07-08 2021-09-17 上海远迹新材料有限公司 Hub part processing and cleaning equipment
CN114623351A (en) * 2022-03-17 2022-06-14 刘玮 Teaching device for teacher education management

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US20100187395A1 (en) * 2009-01-29 2010-07-29 Ronald Jeffrey Callahan Rotating work platform for whell chair bound people
CN108758180A (en) * 2018-05-31 2018-11-06 合肥利元杰信息科技有限公司 A kind of main frame movable stand
CN108843915A (en) * 2018-09-22 2018-11-20 董合作 A kind of sub- display screen rotation adjustment device of multimedia teaching
CN110919721A (en) * 2019-11-25 2020-03-27 温州旭扬膜结构工程有限公司 Self-measurement film structure trimming device utilizing rolling stroke principle
CN110987334A (en) * 2019-12-13 2020-04-10 义乌招娣贸易有限公司 Electronic product vibration detection device based on swash plate rotation principle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100187395A1 (en) * 2009-01-29 2010-07-29 Ronald Jeffrey Callahan Rotating work platform for whell chair bound people
CN108758180A (en) * 2018-05-31 2018-11-06 合肥利元杰信息科技有限公司 A kind of main frame movable stand
CN108843915A (en) * 2018-09-22 2018-11-20 董合作 A kind of sub- display screen rotation adjustment device of multimedia teaching
CN110919721A (en) * 2019-11-25 2020-03-27 温州旭扬膜结构工程有限公司 Self-measurement film structure trimming device utilizing rolling stroke principle
CN110987334A (en) * 2019-12-13 2020-04-10 义乌招娣贸易有限公司 Electronic product vibration detection device based on swash plate rotation principle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113399359A (en) * 2021-07-08 2021-09-17 上海远迹新材料有限公司 Hub part processing and cleaning equipment
CN113399359B (en) * 2021-07-08 2023-02-10 上海远迹新材料有限公司 Hub part processing and cleaning equipment
CN114623351A (en) * 2022-03-17 2022-06-14 刘玮 Teaching device for teacher education management

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Application publication date: 20201020