CN112555640A - Chemical instrument and meter training device convenient to disassemble and assemble - Google Patents

Chemical instrument and meter training device convenient to disassemble and assemble Download PDF

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Publication number
CN112555640A
CN112555640A CN202011417054.XA CN202011417054A CN112555640A CN 112555640 A CN112555640 A CN 112555640A CN 202011417054 A CN202011417054 A CN 202011417054A CN 112555640 A CN112555640 A CN 112555640A
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CN
China
Prior art keywords
wall surface
training device
disassemble
device convenient
rotating
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
CN202011417054.XA
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Chinese (zh)
Inventor
赵之喜
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.)
Jining Technician College
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Jining Technician College
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 Jining Technician College filed Critical Jining Technician College
Priority to CN202011417054.XA priority Critical patent/CN112555640A/en
Publication of CN112555640A publication Critical patent/CN112555640A/en
Pending legal-status Critical Current

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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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • 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
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • 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
    • 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
    • F16M11/24—Undercarriages 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
    • F16M11/38—Undercarriages 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 by folding, e.g. pivoting or scissors tong mechanisms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a chemical instrument training device convenient to disassemble and assemble, which comprises a bottom box, wherein an adjusting structure is arranged on the bottom box, a rotating structure is arranged on a lifting structure, and a disassembling and assembling structure is arranged on the rotating structure; the adjustment structure includes: the multifunctional training device comprises two mounting seats, four lead screws, four first moving blocks, two first driven gears, a first driving motor, a first driving gear, four rotating rods, a lifting plate, four second moving blocks and a supporting part.

Description

Chemical instrument and meter training device convenient to disassemble and assemble
Technical Field
The invention relates to the technical field of chemical teaching equipment, in particular to a chemical instrument training device convenient to disassemble and assemble.
Background
Instrumentation instruments are instruments or devices for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters. In a broad sense, the instruments can also have functions of automatic control, alarm, signal transmission and data processing, such as pneumatic regulating instruments and electric regulating instruments used in automatic control of industrial production processes, and distributed instrument control systems.
The existing practical training device for the instruments does not generally have a height adjusting function, cannot meet the use requirements of people with different heights, does not have a rotating function, cannot meet the requirement that people at different positions observe the instruments, and needs to use bolts for connection when the instruments are installed and disassembled, so that the disassembling and assembling efficiency is low, the practical training efficiency is low, and in view of the above, the technical scheme is generated by deep research aiming at the problems.
Disclosure of Invention
The invention aims to solve the problems, designs a chemical instrument training device convenient to disassemble and assemble, and solves the problems that the existing instrument training device does not usually have a height adjusting function, cannot meet the use requirements of people with different heights, does not have a rotating function, cannot meet the requirement that people at different positions observe instruments, and needs to use bolts for connection when the instruments are assembled and disassembled, the disassembling and assembling efficiency is low, and the training efficiency is low.
The technical scheme of the invention for realizing the aim is as follows: a chemical instrument training device convenient to disassemble and assemble comprises a bottom box, wherein an adjusting structure is arranged on the bottom box, a rotating structure is arranged on a lifting structure, and a disassembling and assembling structure is arranged on the rotating structure;
the adjustment structure includes: the device comprises two mounting seats, four screw rods, four first moving blocks, two first driven gears, a first driving motor, a first driving gear, four rotating rods, a lifting plate, four second moving blocks and a supporting part;
the two installation seats are symmetrically installed on the upper wall surface of the inner side of the bottom box, the four lead screws are symmetrically inserted into the two installation seats in pairs, the other ends of the four lead screws are inserted into the inner side wall surface of the bottom box, the four first moving blocks are sleeved on the four lead screws, the two first driven gears are symmetrically sleeved on one ends of two of the four lead screws, the first driving motor is fixed on the upper wall surface of the inner side of the bottom box, the first driving gear is sleeved on the driving end of the first driving motor, the first driving gear is meshed with the two first driven gears, the four rotating rods are movably installed on the upper wall surface of the four first moving blocks in pairs, the lifting plate is movably installed on the bottom box, the lower wall surface of the lifting plate is provided with two sliding grooves, and the four second moving blocks, the other ends of the four rotating rods are movably arranged on the four second moving blocks, and the supporting part is arranged on the lower wall surface of the bottom case.
Preferably, the support portion includes: the device comprises a cylinder, a supporting plate and four rollers;
the cylinder is arranged on the lower wall surface of the bottom box, the supporting plate is arranged at the telescopic end of the cylinder, four through holes are formed in the supporting plate, four idler wheels are arranged on the lower wall surface of the mounting box, and the four idler wheels are inserted into the four through holes.
Preferably, the rotation structure includes: the lifting seat, the second driving motor, the second driving gear, the rotating shaft, the second driven gear and the stabilizing part are arranged on the lifting seat;
the lifting seat is installed on the upper wall surface of the lifting plate, the second driving motor is installed on the bottom surface of the inner side of the lifting seat, the driving end of the second driving motor is inserted into the upper wall surface of the inner side of the lifting seat, the second driving gear is sleeved at the driving end of the second driving motor, the rotating shaft is installed on the lifting seat, the second driven gear is sleeved on the rotating shaft, the second driven gear is meshed with the second driving gear, and the stabilizing part is installed at one end of the rotating shaft.
Preferably, the stabilizing portion includes: the device comprises a rotating disc, a fixed seat and a plurality of balls;
the rolling disc is installed at one end of the rotating shaft, the fixed seat is installed on the upper wall surface of the lifting seat, the balls are embedded in the inner side wall surface of the fixed seat, two annular grooves are formed in the rolling disc, and the two annular grooves are matched with the balls.
Preferably, the attaching and detaching structure includes: the device comprises a support rod, two sliding rails and a plurality of instrument bodies;
the supporting rod is installed on the upper wall surface of the rotating disc, the two sliding rails are symmetrically installed by taking the supporting rod as a center, and the instrument body is installed on the supporting rod and the moving ends of the two sliding rails.
Preferably, four telescopic rods are arranged on the upper wall surface of the supporting plate, and one ends of the four telescopic rods are mounted on the lower wall surface of the bottom box.
Preferably, a handle is arranged on the side wall surface of the lifting seat.
Preferably, four rollers have a locking function.
Preferably, the upper wall surface of the bottom box is provided with a plurality of limiting rods, and the limiting rods are movably inserted into the lower wall surface of the lifting seat.
Preferably, both the slide rails have a locking function.
The chemical instrument training device with the convenient disassembly and assembly function, which is manufactured by the technical scheme of the invention, is provided with the adjusting structure, the height of the position of the instrument can be adjusted, the use of people with different heights can be met, the rotating structure is arranged, the corresponding direction of the instrument can be adjusted, the instrument can be observed by the training personnel at different positions, the disassembly and assembly structure is arranged, the disassembly and assembly action of the instrument can be simulated by moving the movable end of the sliding rail, the disassembly and assembly efficiency of the instrument can be improved, and the training efficiency can be improved.
Drawings
Fig. 1 is a schematic sectional structural view of a front view of a chemical instrument training device convenient to disassemble and assemble.
Fig. 2 is a schematic structural diagram of a front view of the chemical instrument training device with easy assembly and disassembly.
Fig. 3 is a schematic side view of the chemical instrument training device with easy assembly and disassembly according to the present invention.
Fig. 4 is a schematic top cross-sectional structural view of the chemical instrument training device with easy assembly and disassembly according to the present invention.
Fig. 5 is a schematic diagram of a partially enlarged structure of the chemical instrument training device with easy assembly and disassembly shown in fig. 1.
In the figure: 1. a bottom box; 2. a mounting seat; 3. a screw rod; 4. a first moving block; 5. a first driven gear; 6. a first drive motor; 7. a first drive gear; 8. rotating the rod; 9. a lifting plate; 10. a second moving block; 11. a cylinder; 12. a support plate; 13. a roller; 14. a strut; 15. a slide rail; 16. an instrument body; 17. a telescopic rod; 18. a handle; 19. a limiting rod; 20. a lifting seat; 21. a second drive motor; 22. a second driving gear; 23. a rotating shaft; 24. a second driven gear; 25. rotating the disc; 26. a fixed seat; 27. and a ball.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1 to 5, the invention provides a chemical instrument training device with easy assembly and disassembly.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): a chemical instrument training device convenient to disassemble and assemble comprises a bottom case 1, wherein an adjusting structure is arranged on the bottom case 1, a rotating structure is arranged on a lifting structure, and a disassembling and assembling structure is arranged on the rotating structure;
wherein, it is required to be noted that: the bottom case 1 is used for installing an adjusting structure and a rotating structure, the dismounting structure is installed on the rotating structure, the adjusting structure is the same as the height of the adjusting device, the rotating structure is used for the facing direction of the rotating structure of the adjusting device, and the dismounting structure is used for simulating the dismounting action of instruments and meters.
In a specific implementation, the adjusting structure may preferably adopt the following structure, which includes: the device comprises two mounting seats 2, four screw rods 3, four first moving blocks 4, two first driven gears 5, a first driving motor 6, a first driving gear 7, four rotating rods 8, a lifting plate 9, four second moving blocks 10 and a supporting part; two installation seats 2 are symmetrically installed on the inner upper wall surface of a bottom box 1, four lead screws 3 are symmetrically inserted into the two installation seats 2 in pairs, the other ends of the four lead screws 3 are inserted into the inner side wall surface of the bottom box 1, four first moving blocks 4 are sleeved on the four lead screws 3, two first driven gears 5 are symmetrically sleeved at one ends of two lead screws 3 of the four lead screws 3, a first driving motor 6 is fixed on the inner upper wall surface of the bottom box 1, a first driving gear 7 is sleeved at the driving end of the first driving motor 6, the first driving gear 7 is meshed with the two first driven gears 5, four rotating rods 8 are movably installed on the upper wall surface of the four first moving blocks 4, the four rotating rods 8 are movably installed in pairs, a lifting plate 9 is movably installed on the bottom box 1, two sliding grooves are formed on the lower wall surface of the lifting plate 9, the four second moving blocks 10 are embedded inside the two sliding grooves, and the other ends of, the support part is mounted on the lower wall surface of the bottom case 1.
In a specific implementation, the support portion may preferably adopt the following structure, which includes: a cylinder 11, a support plate 12 and four rollers 13; the cylinder 11 is installed in the wall under the bottom case 1, and backup pad 12 is installed in the flexible end of cylinder 11, has seted up four through-holes on the backup pad 12, and four gyro wheels 13 are installed in wall under the install bin, and four gyro wheels 13 cartridge in four through-holes.
Wherein, it is required to be noted that: preferably, further, a handle 18 is arranged on a side wall surface of the lifting seat 20, the hand-held handle 18 moves the device through four rollers 13, preferably, the four rollers 13 have a locking function, after the device moves to a target position, the practical training personnel control the cylinder 11 to extend to drive the support plate 12 to descend until the support plate is attached to the ground, preferably, further, four telescopic rods 17 are arranged on an upper wall surface of the support plate 12, one end of each telescopic rod 17 is arranged on a lower wall surface of the bottom box 1, the four telescopic rods 17 act on the stable support plate 12 to stabilize the device, then, the practical training personnel control the first driving motor 6 to work, the first driving motor 6 drives the first driving gear 7 to rotate, the two first driven gears 5 rotate accordingly, the two driven gears drive the two screw rods 3 to rotate, and the other two screw rods 3 rotate simultaneously under the action of the two mounting seats 2, because the screw thread of four lead screws 3 is two liang of symmetry, therefore four first movable blocks 4 two liang of relative motion, four first movable blocks 4 drive four dwang 8 and take place to rotate, dwang 8 other end drives two liang of relative motion of second movable block 10, lifter plate 9 rises under the support of four dwang 8, according to self condition or target height adjust the height of a plurality of instrument and meter body 16.
In the specific implementation process, the rotating structure can preferably adopt the following structure, which comprises the following steps: an elevating base 20, a second driving motor 21, a second driving gear 22, a rotating shaft 23, a second driven gear 24 and a stabilizer; the lifting seat 20 is installed on the upper wall surface of the lifting plate 9, the second driving motor 21 is installed on the bottom surface of the inner side of the lifting seat 20, the driving end of the second driving motor 21 is inserted into the upper wall surface of the inner side of the lifting seat 20, the second driving gear 22 is sleeved on the driving end of the second driving motor 21, the rotating shaft 23 is installed on the lifting seat 20, the second driven gear 24 is sleeved on the rotating shaft 23, the second driven gear 24 is meshed with the second driving gear 22, and the stabilizing portion is installed at one end of the rotating shaft 23.
In a specific implementation, the stabilizer may preferably adopt the following structure, which includes: a rotating disc 25, a fixed seat 26 and a plurality of balls 27; the rotating disc 25 is installed at one end of the rotating shaft 23, the fixed seat 26 is installed on the upper wall surface of the lifting seat 20, the plurality of balls 27 are embedded on the inner side wall surface of the fixed seat 26, two annular grooves are formed in the rotating disc 25, and the two annular grooves are matched with the plurality of balls 27.
Wherein, it is required to be noted that: when a plurality of instrument and meter bodies 16 need to be rotated, the practical training personnel control the second driving motor 21 to work, the rotating shaft 23 is rotated through the engagement of the second driving gear 22 and the second driven gear 24, the rotating disc 25 is driven to rotate on the fixed seat 26, and the plurality of balls 27 play a role in stable support.
In a specific implementation process, the dismounting structure can preferably adopt the following structure, which comprises: the device comprises a support rod 14, two slide rails 15 and a plurality of instrument bodies 16; the supporting rod 14 is installed on the upper wall surface of the rotating disc 25, the two sliding rails 15 are symmetrically installed by taking the supporting rod 14 as a center, and the plurality of instrument bodies 16 are installed on the supporting rod 14 and the moving ends of the two sliding rails 15.
Wherein, it is required to be noted that: preferably, further, two slide rails 15 all have a locking function, and when a plurality of instrument and meter bodies 16 need to be disassembled, the moving ends of the two slide rails 15 are loosened, the two slide rails 15 slide, the disassembling action of the instrument and meter is simulated, and when the instrument and meter bodies 16 need to be installed, the moving ends of the slide rails 15 are moved to enable the instrument and meter bodies 16 to be close to each other, then the slide rails 15 are locked, the installing action of the instrument and meter is simulated, the disassembling and assembling efficiency is improved, and the practical training efficiency is improved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (10)

1. A chemical instrument training device convenient to disassemble and assemble comprises a bottom case (1) and is characterized in that an adjusting structure is arranged on the bottom case (1), a rotating structure is arranged on a lifting structure, and a disassembling and assembling structure is arranged on the rotating structure;
the adjustment structure includes: the device comprises two mounting seats (2), four lead screws (3), four first moving blocks (4), two first driven gears (5), a first driving motor (6), a first driving gear (7), four rotating rods (8), a lifting plate (9), four second moving blocks (10) and a supporting part;
the two installation seats (2) are symmetrically installed on the inner upper wall surface of the bottom box (1), the four lead screws (3) are symmetrically inserted into the two installation seats (2) in pairs, the other ends of the four lead screws (3) are inserted into the inner side wall surface of the bottom box (1), the four first moving blocks (4) are sleeved on the four lead screws (3), the two first driven gears (5) are symmetrically sleeved on one ends of two lead screws (3) of the four lead screws (3), the first driving motor (6) is fixed on the inner upper wall surface of the bottom box (1), the first driving gear (7) is sleeved on the driving end of the first driving motor (6), the first driving gear (7) is meshed with the two first driven gears (5), and the four rotating rods (8) are movably installed on the upper wall surfaces of the four first moving blocks (4), and four two liang mutual movable mounting of dwang (8), lifter plate (9) movable mounting is on under casing (1), two spouts have been seted up to lifter plate (9) lower wall, four second movable block (10) inlay and adorn in two inside the spout, four dwang (8) other end movable mounting is in four second movable block (10), the supporting part is installed in under casing (1) wall.
2. The chemical instrumentation training device convenient to mount and dismount as claimed in claim 1, wherein the supporting portion comprises: the device comprises a cylinder (11), a support plate (12) and four rollers (13);
the air cylinder (11) is arranged on the lower wall surface of the bottom box (1), the supporting plate (12) is arranged at the telescopic end of the air cylinder (11), four through holes are formed in the supporting plate (12), the four rollers (13) are arranged on the lower wall surface of the installation box, and the four rollers (13) are inserted into the four through holes.
3. The chemical instrument training device convenient to disassemble and assemble according to claim 1, wherein the rotating structure comprises: the lifting device comprises a lifting seat (20), a second driving motor (21), a second driving gear (22), a rotating shaft (23), a second driven gear (24) and a stabilizing part;
the lifting seat (20) is installed on the upper wall face of the lifting plate (9), the second driving motor (21) is installed on the bottom face of the inner side of the lifting seat (20), the driving end of the second driving motor (21) is inserted into the upper wall face of the inner side of the lifting seat (20), the second driving gear (22) is sleeved on the driving end of the second driving motor (21), the rotating shaft (23) is installed on the lifting seat (20), the second driven gear (24) is sleeved on the rotating shaft (23), the second driven gear (24) is meshed with the second driving gear (22), and the stabilizing portion is installed at one end of the rotating shaft (23).
4. The chemical instrument training device convenient to mount and dismount as claimed in claim 3, wherein the stabilizing portion comprises: a rotating disc (25), a fixed seat (26) and a plurality of balls (27);
the rotating disc (25) is installed at one end of the rotating shaft (23), the fixed seat (26) is installed on the upper wall face of the lifting seat (20), the balls (27) are embedded in the inner side wall face of the fixed seat (26), two annular grooves are formed in the rotating disc (25), and the two annular grooves are matched with the balls (27).
5. The chemical instrument training device convenient to disassemble and assemble according to claim 4, wherein the disassembling and assembling structure comprises: the device comprises a support rod (14), two sliding rails (15) and a plurality of instrument bodies (16);
the supporting rod (14) is arranged on the upper wall surface of the rotating disc (25), the two sliding rails (15) are symmetrically arranged by taking the supporting rod (14) as a center, and the instrument body (16) is arranged on the supporting rod (14) and the moving ends of the two sliding rails (15).
6. The chemical instrument training device convenient to disassemble and assemble as claimed in claim 2, wherein four telescopic rods (17) are arranged on the upper wall surface of the supporting plate (12), and one ends of the four telescopic rods (17) are mounted on the lower wall surface of the bottom box (1).
7. The chemical instrument training device convenient to disassemble and assemble as claimed in claim 3, wherein a handle (18) is arranged on the side wall surface of the lifting seat (20).
8. The chemical instrument training device convenient to disassemble and assemble as claimed in claim 2, wherein the four rollers (13) have a locking function.
9. The chemical instrument training device convenient to disassemble and assemble according to claim 3, wherein a plurality of limiting rods (19) are arranged on the upper wall surface of the bottom box (1), and the limiting rods (19) are movably inserted on the lifting plate (9) and the lifting seat (20).
10. The chemical instrument training device convenient to disassemble and assemble as claimed in claim 5, wherein the two sliding rails (15) have a locking function.
CN202011417054.XA 2020-12-07 2020-12-07 Chemical instrument and meter training device convenient to disassemble and assemble Pending CN112555640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011417054.XA CN112555640A (en) 2020-12-07 2020-12-07 Chemical instrument and meter training device convenient to disassemble and assemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011417054.XA CN112555640A (en) 2020-12-07 2020-12-07 Chemical instrument and meter training device convenient to disassemble and assemble

Publications (1)

Publication Number Publication Date
CN112555640A true CN112555640A (en) 2021-03-26

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Application Number Title Priority Date Filing Date
CN202011417054.XA Pending CN112555640A (en) 2020-12-07 2020-12-07 Chemical instrument and meter training device convenient to disassemble and assemble

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Country Link
CN (1) CN112555640A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206405957U (en) * 2016-12-15 2017-08-15 河北联润在线工程技术有限公司 Fast connecting device of pipelines
AU2017258965A1 (en) * 2016-11-11 2018-05-31 Ray Warry Lifting and support device
CN208640162U (en) * 2018-01-25 2019-03-26 广州市展创家具有限公司 A kind of detachable showcase with rotation function
CN110154413A (en) * 2019-06-05 2019-08-23 合肥铭佑高温技术有限公司 A kind of municipal administration plumbing thermoplastic tube automatic soldering device
CN211651668U (en) * 2020-04-30 2020-10-09 深圳市爱而特精密五金有限公司 5G communication module CCD automatic detection equipment
CN211865097U (en) * 2019-12-02 2020-11-06 徐州凯文箱包有限公司 Elevating platform for physics experiments

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017258965A1 (en) * 2016-11-11 2018-05-31 Ray Warry Lifting and support device
CN206405957U (en) * 2016-12-15 2017-08-15 河北联润在线工程技术有限公司 Fast connecting device of pipelines
CN208640162U (en) * 2018-01-25 2019-03-26 广州市展创家具有限公司 A kind of detachable showcase with rotation function
CN110154413A (en) * 2019-06-05 2019-08-23 合肥铭佑高温技术有限公司 A kind of municipal administration plumbing thermoplastic tube automatic soldering device
CN211865097U (en) * 2019-12-02 2020-11-06 徐州凯文箱包有限公司 Elevating platform for physics experiments
CN211651668U (en) * 2020-04-30 2020-10-09 深圳市爱而特精密五金有限公司 5G communication module CCD automatic detection equipment

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Application publication date: 20210326