CN209631252U - A kind of experimental bench - Google Patents
A kind of experimental bench Download PDFInfo
- Publication number
- CN209631252U CN209631252U CN201920001907.8U CN201920001907U CN209631252U CN 209631252 U CN209631252 U CN 209631252U CN 201920001907 U CN201920001907 U CN 201920001907U CN 209631252 U CN209631252 U CN 209631252U
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- China
- Prior art keywords
- wall
- exterior walls
- desktop
- top exterior
- experimental bench
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of experimental benches, including supporting block, the quantity of the supporting block is four, and the top exterior walls of supporting block are provided with electric telescopic rod, the opposite side outer wall of the electric telescopic rod is provided with connecting plate, and the outer wall of connecting plate is provided with foot pedal, the top exterior walls of the electric telescopic rod are provided with support rod, and the outer wall of support rod is provided with limited block, the top exterior walls of the support rod are provided with desktop, and the bottom side outer wall of desktop is provided with fixed case, the top side inner wall of the fixed case and the relative position of bottom side inner wall are provided with partition.The utility model adjustment test bed height, meet user's demand, illumination is provided for experiment, convenient for clearly observation experiment process, avoid the directly exposed dust accumulated in air outside of experimental apparatus, experimental apparatus is fixed, the mobile phenomenon for causing test inaccuracy of utensil in experimentation is prevented.
Description
Technical field
The utility model relates to technical field of physical experiment more particularly to a kind of experimental benches for Physical Experiment.
Background technique
Physics is a subject based on testing, and many Physical Experiment needs carry out on experimental bench, and experimental bench is
Integrate laboratory apparatus, teacher is facilitated to impart knowledge to students and test, student's study can be helped in various aspects.
Currently, existing physical experiment table structure is relatively simple, when being tested, often only experimental apparatus is directly put
It sets on experimental bench, it is not fixed, if student accidentally touches experimental apparatus, be easy to cause experimental apparatus direct
The case where falling down, causing implement damage, and the not set storage device of most experiments platform cannot incite somebody to action in off-test
Utensil directly stores, and test tool is directly exposed to accumulate dust outside, influences its normal use, and the height of experimental bench is not
It can be adjusted, not be able to satisfy the different student of height and teacher carries out using testing stand does not have illumination functions, in light yet
Darker situation cannot completely watch test process.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of experimental bench proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of experimental bench, including supporting block, the quantity of the supporting block is four, and the top exterior walls of supporting block are respectively provided with
There is electric telescopic rod, the opposite side outer wall of the electric telescopic rod is provided with connecting plate, and the outer wall of connecting plate is provided with
Foot pedal, the top exterior walls of the electric telescopic rod are provided with support rod, and the outer wall of support rod is provided with limited block, the branch
The top exterior walls of strut are provided with desktop, and the bottom side outer wall of desktop is provided with fixed case, the top one of the fixed case
The relative position of side inner wall and bottom side inner wall is provided with partition, and fixed case is separated into battery case and storage tank by partition,
The side inner wall of the battery case is provided with chamber door, and battery case is internally provided with battery, the side outer wall of the chamber door
It being provided with safety lock, and the inside of partition is arranged in the locking bar of safety lock, the bottom interior wall of the storage tank is provided with drawer, and
The side outer wall of drawer is provided with pull ring, and the top side outer wall of the desktop is provided with fixing seat, and the top of fixing seat
Outer wall is provided with bellows, and the top side outer wall of the bellows is provided with link block, and the bottom outer wall setting of link block
There is headlamp, the bottom of the desktop is placed with seat.
The top side outer wall of the desktop is provided with the first square hole as a further solution of the present invention, and
The inner wall of first square hole is provided with water tank, and the bottom outer wall of water tank is provided with outlet pipe, and outlet pipe is internally provided with
Outlet valve.
The inner wall of the water tank is provided with pull filter plate, and pull as a further solution of the present invention,
The middle position of filter plate is provided with filter screen, and water tank is internally provided with micro pump, and micro pump is located at pull filtering
The top exterior walls of the lower section of plate, micro pump are provided with drainpipe.
The top side outer wall of the desktop is provided with the second square hole as a further solution of the present invention, and
The inner wall of second square hole is provided with service sink, and the bottom of drainpipe is located at the surface of service sink, the bottom outer wall of service sink
It is provided with return pipe, the inside of water tank is arranged in return pipe.
The top exterior walls of the desktop are provided with storage box, and storage box as a further solution of the present invention,
Top side inner wall be provided with shaft, cover board is arranged in the side outer wall of shaft.
The top side outer wall of the desktop is provided with station as a further solution of the present invention, and grasps
The top two sides outer wall for making platform is provided with column, and the side top exterior walls of column are provided with support plate, the interposition of support plate
It sets and is provided with through-hole, the inner wall of through-hole is provided with block, and the top exterior walls of block are provided with spring.
The top exterior walls of the spring are provided with movable plate, and movable plate as a further solution of the present invention,
Bottom outer wall be provided with pumping rod, the bottom outer wall of movable plate and the top exterior walls of support plate, which are provided with, to be equidistantly distributed
Rubber bumps.
As a further solution of the present invention, the electric telescopic rod, battery, headlamp, micro pump and
Outlet valve passes through conducting wire and is connected with switch, and switchs and be connected with power supply by conducting wire.
The utility model has the following beneficial effects:
1. student and teacher are made before the test is conducted by setting electric telescopic rod and foot pedal, it can be according to itself
The height of the different adjustment testing stand of height to meet the needs of different students and teacher are to testing stand, and utilizes foot pedal
Comfortable sensitivity when testing to improve, the headlamp and bellows of setting provide convenient for the position of adjusting illuminating lamp for experiment
Lighting installation is capable of the process of clearly observation experiment convenient for student and teacher；
2., convenient for the utensil after the completion of experiment is stored in drawer, avoiding reality by the fixed case and drawer of setting
Test the directly exposed dust accumulated in air outside of utensil, the storage box and cover board of setting, convenient for placing certain in experimentation
A little tools avoid tool from arbitrarily putting the phenomenon that causing testing stand disorder；
3. being fixed to experimental apparatus by pumping rod, spring, movable plate and the rubber bumps of setting, avoiding testing
The mobile phenomenon for causing test inaccuracy of utensil in the process.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of experimental bench structural schematic diagram；
Fig. 2 be the utility model proposes a kind of experimental bench overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of experimental bench station and pumping rod structural schematic diagram.
In figure: 1 supporting block, 2 electric telescopic rods, 3 foot pedals, 4 seats, 5 fixed cases, 6 safety locks, 7 drawers, 8 limited blocks,
9 support rods, 10 desktops, 11 storage boxes, 12 stations, 13 partitions, 14 batteries, 15 chamber doors, 16 drainpipes, 17 headlamps, 18
Bellows, 19 water tanks, 20 return pipes, 21 pull filter plates, 22 micro pumps, 23 service sinks, 24 cover boards, 25 support plates, 26
Movable plate, 27 springs, 28 pumping rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of experimental bench, including supporting block 1, the quantity of supporting block 1 is four, and the top of supporting block 1
Electric telescopic rod 2 has been bolted in outer wall, and the opposite side outer wall of electric telescopic rod 2 is welded with connecting plate, and even
The outer wall of fishplate bar is welded with foot pedal 3, comfortable sensitivity when being tested using foot pedal 3 to improve, the top of electric telescopic rod 2
Outer wall is welded with support rod 9, can be according to the height of the different adjustment testing stand of itself height, to meet different students and old
Demand of the teacher to testing stand, and the outer wall of support rod 9 is welded with limited block 8, the top exterior walls of support rod 9 have been bolted
Desktop 10, and fixed case 5, the top side inner wall of fixed case 5 and bottom has been bolted in the bottom side outer wall of desktop 10
The relative position of portion side inner wall is welded with partition 13, and fixed case 5 is separated into battery case and storage tank, battery case by partition 13
Side inner wall be hinged with chamber door 15, and battery 14, the side outer wall of chamber door 15 has been bolted in the inside of battery case
Safety lock 6 is bolted, and the locking bar of safety lock 6 is plugged on the inside of partition 13, the bottom interior wall of storage tank rolls
It is connected with drawer 7, and pull ring has been bolted in the side outer wall of drawer 7, is stored convenient for the utensil after the completion of testing
Inside drawer 7, the directly exposed dust accumulated in air outside of experimental apparatus, the top side outer wall welding of desktop 10 are avoided
There is fixing seat, and the top exterior walls of fixing seat are welded with bellows 18, the top side outer wall of bellows 18 is welded with link block,
And headlamp 17 has been bolted in the bottom outer wall of link block, convenient for the position of adjusting illuminating lamp 17, provides photograph for experiment
Bright facility is capable of the process of clearly observation experiment convenient for student and teacher, and the bottom of desktop 10 is placed with seat 4.
In the utility model, the top side outer wall of desktop 10 is provided with the first square hole, and the inner wall of the first square hole is logical
It crosses and has been bolted water tank 19, the bottom outer wall of water tank 19 is welded with outlet pipe, and the inside of outlet pipe is bolted
There is outlet valve, the inner wall of water tank 19 is welded with pull filter plate 21, and the middle position of pull filter plate 21 is welded with filtering
Micro pump 22 has been bolted in net, the inside of water tank 19, and micro pump 22 is located at the lower section of pull filter plate 21, micro-
The top exterior walls of type water pump 22 are welded with drainpipe 16, and the top side outer wall of desktop 10 is provided with the second square hole, and second party
Service sink 23 has been bolted in the inner wall in shape hole, and the bottom of drainpipe 16 is located at the surface of service sink 23, service sink 23
Bottom outer wall be welded with return pipe 20, return pipe 20 is plugged on the inside of water tank 19, and the top exterior walls of desktop 10 pass through spiral shell
It tethers and is connected to storage box 11, and the top side inner wall of storage box 11 is rotatably connected to shaft, the side outer wall welding lid of shaft
Plate 24 avoids tool from arbitrarily putting the phenomenon that causing testing stand disorder, desktop 10 convenient for placing certain tools in experimentation
Top side outer wall station 12 has been bolted, and the top two sides outer wall of station 12 is welded with column, stands
The side top exterior walls of column are welded with support plate 25, and the middle position of support plate 25 is provided with through-hole, and the inner wall of through-hole is welded with gear
Block, the top exterior walls of block are welded with spring 27, and the top exterior walls of spring 27 are welded with movable plate 26, and the bottom of movable plate 26
Outer wall is welded with pumping rod 28, and the bottom outer wall of movable plate 26 and the top exterior walls of support plate 25, which are adhesive with, to be equidistantly distributed
Experimental apparatus is fixed in rubber bumps, avoids the mobile phenomenon for causing test inaccuracy of utensil in experimentation, electronic to stretch
Contracting bar 2, battery 14, headlamp 17, micro pump 22 and outlet valve pass through conducting wire and are connected with switch, and switch passes through conducting wire
It is connected with power supply.
Working principle: in use, user is device noumenon power supply by battery 14, starting electric telescopic rod 2, thus
The height of desktop 10 is adjusted, to meet itself use demand, user pushes up pumping rod 28, experimental apparatus is placed on
In support plate 25, unclamp pumping rod 28, experimental apparatus is fixed by movable plate 26 and rubber bumps, user into
When row experiment, openable cover board 24 places part Experiment tool in storage box 1, avoids tool from arbitrarily putting and causes testing stand disorderly
Disorderly, when dark, user passes through the position of 18 adjusting illuminating lamp 17 of bellows, illuminates to experimentation, tests
After the completion, user opens drawer 7, pushes pumping rod 28 to take out experimental apparatus again and is placed in drawer 7, avoids tester
Has the exposed dust accumulated in air outside, user starts micro pump 22 and cleans by drainpipe 16, cleaning process
In waste water by return pipe 20 carry out water tank 19 in, be filtered by pull filter plate 21 and filter screen.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of experimental bench, including supporting block (1), which is characterized in that the quantity of the supporting block (1) is four, and supporting block
(1) top exterior walls are provided with electric telescopic rod (2), and the opposite side outer wall of the electric telescopic rod (2) is provided with company
Fishplate bar, and the outer wall of connecting plate is provided with foot pedal (3), the top exterior walls of the electric telescopic rod (2) are provided with support rod
(9), and the outer wall of support rod (9) is provided with limited block (8), and the top exterior walls of the support rod (9) are provided with desktop (10), and
The bottom side outer wall of desktop (10) is provided with fixed case (5), in the top side inner wall and bottom side of the fixed case (5)
The relative position of wall is provided with partition (13), and fixed case (5) is separated into battery case and storage tank, the battery by partition (13)
The side inner wall of case is provided with chamber door (15), and battery case is internally provided with battery (14), the side of the chamber door (15)
Outer wall is provided with safety lock (6), and the locking bar of safety lock (6) is arranged in the inside of partition (13), the bottom of the storage tank
Wall is provided with drawer (7), and the side outer wall of drawer (7) is provided with pull ring, and the top side outer wall of the desktop (10) is set
It is equipped with fixing seat, and the top exterior walls of fixing seat are provided with bellows (18), the top side outer wall of the bellows (18) is set
It is equipped with link block, and the bottom outer wall of link block is provided with headlamp (17), the bottom of the desktop (10) is placed with seat
(4).
2. a kind of experimental bench according to claim 1, which is characterized in that the top side outer wall of the desktop (10) is provided with
First square hole, and the inner wall of the first square hole is provided with water tank (19), the bottom outer wall of water tank (19) is provided with water outlet
Pipe, outlet pipe are internally provided with outlet valve.
3. a kind of experimental bench according to claim 2, which is characterized in that the inner wall of the water tank (19) is provided with pull
Filter plate (21), and the middle position of pull filter plate (21) is provided with filter screen, being internally provided with for water tank (19) is miniature
Water pump (22), micro pump (22) are located at the lower section of pull filter plate (21), and the top exterior walls of micro pump (22) are provided with row
Water pipe (16).
4. a kind of experimental bench according to claim 1, which is characterized in that the top side outer wall of the desktop (10) is provided with
Second square hole, and the inner wall of the second square hole is provided with service sink (23), the bottom of drainpipe (16) is located at service sink (23)
Surface, the bottom outer wall of service sink (23) is provided with return pipe (20), and return pipe (20) is arranged in the interior of water tank (19)
Portion.
5. a kind of experimental bench according to claim 1, which is characterized in that the top exterior walls of the desktop (10), which are provided with, sets
Object case (11), and the top side inner wall of storage box (11) is provided with shaft, cover board (24) are arranged in the side outer wall of shaft.
6. a kind of experimental bench according to claim 1, which is characterized in that the top side outer wall of the desktop (10) is arranged
Have station (12), and the top two sides outer wall of station (12) is provided with column, the side top exterior walls of column are provided with
Support plate (25), the middle position of support plate (25) are provided with through-hole, and the inner wall of through-hole is provided with block, and the top exterior walls of block are set
It is equipped with spring (27).
7. a kind of experimental bench according to claim 6, which is characterized in that the top exterior walls of the spring (27) are provided with work
Movable plate (26), and the bottom outer wall of movable plate (26) is provided with pumping rod (28), the bottom outer wall and support plate of movable plate (26)
(25) top exterior walls are provided with the rubber bumps equidistantly distributed.
8. a kind of experimental bench according to claim 1, which is characterized in that the electric telescopic rod (2), battery (14),
Headlamp (17), micro pump (22) and outlet valve pass through conducting wire and are connected with switch, and switch and be connected with power supply by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001907.8U CN209631252U (en) | 2019-01-02 | 2019-01-02 | A kind of experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001907.8U CN209631252U (en) | 2019-01-02 | 2019-01-02 | A kind of experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631252U true CN209631252U (en) | 2019-11-15 |
Family
ID=68476896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001907.8U Expired - Fee Related CN209631252U (en) | 2019-01-02 | 2019-01-02 | A kind of experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631252U (en) |
-
2019
- 2019-01-02 CN CN201920001907.8U patent/CN209631252U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20210102 |