CN207786658U - A kind of modified teaching physics student's experimental bench - Google Patents
A kind of modified teaching physics student's experimental bench Download PDFInfo
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- CN207786658U CN207786658U CN201820055583.1U CN201820055583U CN207786658U CN 207786658 U CN207786658 U CN 207786658U CN 201820055583 U CN201820055583 U CN 201820055583U CN 207786658 U CN207786658 U CN 207786658U
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- lifting support
- table top
- screw rod
- student
- experimental bench
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- 238000002474 experimental method Methods 0.000 claims abstract description 73
- 238000000429 assembly Methods 0.000 claims abstract description 9
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- 238000012360 testing method Methods 0.000 claims description 25
- 230000008901 benefit Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
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- 230000007812 deficiency Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of modified teaching physics student's experimental bench, experiment table top is supported by left lifting support and right lifting support, and drives experiment table top to realize position lifting by left lifting support and right lifting support；Left lifting support, right lifting support respectively include bearing seat, motor, rail assembly, rotary screw rod, lifting supporting plate and bearing block.The utility model is supported experiment table top by left lifting support and right lifting support, whole fastness is preferable by improving；On the other hand, when opening the motor at both ends, motor drives corresponding rotary screw rod slowly to rotate, and drives lifting supporting plate to be moved up and down along two groups of rail assemblies by the rotation of rotary screw rod at this time, so as to drive experiment table top to realize the lifting of position；So for existing physics laboratory's student experimenting platform, the height and position that experiment table top may be implemented in this patent is adjusted, and student also can more facilitate when in use.
Description
Technical field
It is especially a kind of modified teaching physics student experimenting the utility model is related to impart knowledge to students to use training equipment field
Platform.
Background technology
It is well known that experiment is the basis of physics, physics is an experimental science, and many can be carried out in physics
Relevant experiment.It may be said that not testing just does not have physics；It is essentially consisted in the purpose of experiment in physics teaching
Raw learning physics create a good physical environment, and student is enable initiatively to obtain physical knowledge and developing ability, promote to learn
The formation of raw Scientific character and world outlook；Meanwhile by the observation experiment of student, the rudimentary knowledge for making students test and base
This method cultivates their experiment function and ability；However student can't do without relevant experimental bench when carrying out Physical Experiment.
It is found by retrieval, a kind of Physical common type student experimenting of the disclosure of the invention of patent No. CN201210294288.9
Platform, the experimental bench are mainly made of frame, table top, side plate, instruction case, apparatus for protecting power supply, and frame (1) is the high-quality steel framework of plastic-spraying
Frame body, panel are import fire-proof plate material with side plate, have short-circuit overload protection device at apparatus for protecting power supply, it is ensured that student is in
It is tested under safe condition, instruction case (4) stores instrument and meter, and student is alternating current-direct current 2-24V with power supply when experiment, and maximum current is
2A, apparatus for protecting power supply.
The utility model of patent No. CN201620862039.9 discloses dedicated experimental bench in a kind of physics teaching, including
Desktop and pedestal are tested, the quantity of the pedestal is two, and the pedestal is separately mounted to experiment desktop bottom both ends, the reality
It tests table-top surface and is provided with a layer insulating, the experiment desktop bottom end is equipped with undertray, the experiment desktop side installation
There are movable groove, the movable groove internal activity that fixed link is installed, the fixed link is connected with telescopic rod, described flexible
Bar is connected with transverse connecting rod, and the transverse connecting rod other end is equipped with headlamp, and the experiment table-top surface is installed respectively
There are supply unit and element placing groove, overcurrent protector is installed inside the supply unit, the chassis interior is installed respectively
There are the first drawer and the second drawer, second drawer bottom end that bottom plate is installed, the bottom plate bottom end is connected with supporting rod, described
Supporting rod is connected with mobile steamboat.
The utility model of patent No. CN201720276384.9 discloses a kind of high school student's physical experiment table, including appears on the stage
Face, the upper table surface are circle, are fixedly connected with support column on the downside of upper table surface, and the support column is hollow-core construction, under support column
Side is fixedly connected with stabilising arrangement, and lifting through-hole is offered in the middle part of the upper table surface, lifts and is connected inside through-hole and support column,
Bottom centre is fixedly connected with electric telescopic rod in support column, and first partition is fixedly connected with above the electric telescopic rod, the
One partition board upper center is fixedly connected with column, and second partition is fixedly connected on the outside of the column, is fixed above second partition
It is connected with third partition board.
However, for existing physics student experimental bench, there is also following deficiencies, specially；First, current physics
Laboratory student experimenting platform, mostly timber structure or steel-wood structure, fastness is poor, and experiment table top is relatively fixed, can not
Height adjusting is carried out, there is inconvenience when student uses；Second, present experimental bench function is more single, comprehensive performance is poor；Its
Three, however existing physical experiment table is mostly common desk, it is big due to usually needing to put on desktop when student tests
The instrument of amount can lead to test relevant data being stored inconveniently, this results in desktop mixed and disorderly, can not easily carry out physics reality
It tests；On the other hand, the table top of laboratory table is not wear-resisting, fragile to scratch.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of modified teaching physics student experimenting herein
Platform, be capable of regulation experiment table top uses height；And the experimental bench allomeric function is improved, and comprehensive performance is preferable；It can
Make experiment table top cleaner and tidier, student gives when testing and ensures.
The utility model is realized in this way constructing a kind of modified teaching physics student's experimental bench, the experimental bench packet
Include left lifting support, right lifting support and experiment table top；Table top is tested to support by left lifting support and right lifting support, and
And experiment table top is driven to realize position lifting by left lifting support and right lifting support；Left lifting support, right lifting support difference
Including bearing seat, motor, rail assembly, rotary screw rod, lifting supporting plate and bearing block, motor is fixed on the top of bearing seat, rail
Road component is two groups, is vertically arranged in the both sides of rotary screw rod respectively, and the upper end of rotary screw rod and the output end of motor connect, under
End is placed in bearing block, and the back of lifting supporting plate is set on rotary screw rod, and the two sides of lifting supporting plate are stuck in two groups of track groups
On part, lifting supporting plate is driven to be moved up and down along two groups of rail assemblies by the rotation of rotary screw rod；Left lifting support, right lifting support
It is fixed respectively by corresponding lifting supporting plate and experiment table top.
The utility model is supported experiment table top by left lifting support and right lifting support, entirety by improving
Fastness it is preferable；On the other hand, when opening the motor at both ends, motor drives corresponding rotary screw rod slowly to rotate, at this time
Lifting supporting plate is driven to be moved up and down along two groups of rail assemblies by the rotation of rotary screw rod, so as to drive experiment table top to realize position
The lifting set；So for existing physics laboratory's student experimenting platform, the height of experiment table top may be implemented in this patent
It spends position to adjust, student also can more facilitate when in use.
The utility model has the following advantages that：
Advantage 1：Experimental bench described in the utility model includes left lifting support, right lifting support and experiment table top；It is real
It tests table top to support by left lifting support and right lifting support, and experiment table top is driven by left lifting support and right lifting support
Realize position lifting；Left lifting support, right lifting support respectively include bearing seat, motor, rail assembly, rotary screw rod, lifting
Supporting plate and bearing block, motor are fixed on the top of bearing seat, and rail assembly is two groups, is vertically arranged in the two of rotary screw rod respectively
Side, the upper end of rotary screw rod and the output end of motor connect, and lower end is placed in bearing block, and the back of lifting supporting plate is set on rotation
On lead screw, the two sides of lifting supporting plate are stuck on two groups of rail assemblies, drive lifting supporting plate along two groups by the rotation of rotary screw rod
Rail assembly moves up and down；Left lifting support, right lifting support are fixed by corresponding lifting supporting plate and experiment table top respectively.
Experiment table top is supported by left lifting support and right lifting support, whole fastness is preferable；Another party
Face, when opening the motor at both ends, motor drives corresponding rotary screw rod slowly to rotate, and is driven at this time by the rotation of rotary screw rod
Lifting supporting plate is moved up and down along two groups of rail assemblies, so as to drive experiment table top to realize the lifting of position；So relative to
For existing physics laboratory's student experimenting platform, the height and position that experiment table top may be implemented in this patent is adjusted, and student makes
Used time also can more facilitate.
Advantage 2：The utility model can also be equipped with electrical socket in the side of bearing seat, facilitate electricity consumption in experiment.
Advantage 3：Left lifting support and right lifting support are by being fixed on one group of support cabinet, by support cabinet to left lifting branch
It is carried in seat, right lifting support, and anti-article can be also deposited in support cabinet.
Advantage 4：Since existing physical experiment table is when testing, a large amount of instrument is put due to usually being needed on desktop
Device can lead to test relevant data being stored inconveniently, this results in desktop mixed and disorderly, can not easily carry out Physical Experiment；Institute
Data holding frame is connected with by runner assembly and holder on the corresponding bearing seat of right lifting support with the utility model；
Related data in an experiment can be clamped at data holding frame, and experiment table top sky is allowed to reserve as far as possible；On the other hand, student
When in use, student can test on experiment table top, then be recorded at data holding frame, convenient in Physical Experiment
When control books do experiment and facilitate record data, further such that experiment desktop remains clean and tidy, be convenient for Physical Experiment
It is efficient to carry out.
Advantage 5：Since existing physical experiment table is when testing, a large amount of instrument is put due to usually being needed on desktop
Device can lead to test relevant data being stored inconveniently, this results in desktop mixed and disorderly；In order to solve this problem, then this is special
Profit is fixed with instrument and equipment frame at the top of left lifting support and the corresponding bearing seat of right lifting support；At the same time, instrument is set
Headlamp is installed in the lower surface of standby frame, for the illumination in testing.
Advantage 6：It is provided with graduated scale on the backplate of experiment table top, facilitates and is used when needing linear measure longimetry；Another party
Face, it is fragile to scratch since the table top of existing laboratory table is not wear-resisting；In order to solve this problem, this patent is also in experimental bench
The surface in face has wear-resistant layer.
Advantage 7：It is hung with multigroup drawing and pulling type object keeping box in the lower surface of experiment table top；It can be used for storage data or storage rubbish
Rubbish.
Description of the drawings
Fig. 1 is the overall schematic of modified teaching physics student's experimental bench described in the utility model；
Fig. 2 is the overall schematic of left lifting support and right lifting support in the utility model；
Fig. 3 is the side schematic view of left lifting support and right lifting support in the utility model.
Wherein：Left lifting support 1, right lifting support 2 test table top 3, bearing seat 4, motor 5, rail assembly 6, rotation silk
Bar 7, lifting supporting plate 8, bearing block 9 support cabinet 10, and electrical socket 11, runner assembly 12, holder 13, data holding frame 14, instrument is set
Standby frame 15, headlamp 16, graduated scale 17, wear-resistant layer 18 test the backplate 19 of table top, drawing and pulling type object keeping box 20.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of modified teaching physics student's experimental bench herein by improving, such as Fig. 1-Fig. 3 institutes
Show, including left lifting support 1, right lifting support 2 and experiment table top 3；Experiment table top 3 passes through left lifting support 1 and right lifting
Bearing 2 supports, and drives experiment table top 3 to realize position lifting by left lifting support 1 and right lifting support 2；Left lifting support
1, right lifting support 2 respectively includes bearing seat 4, motor 5, rail assembly 6, rotary screw rod 7, lifting supporting plate 8 and bearing block 9, electricity
Machine 5 is fixed on the top of bearing seat 4, and rail assembly 6 is two groups, is vertically arranged in the both sides of rotary screw rod 7, rotary screw rod respectively
7 upper end is connect with the output end of motor 5, and lower end is placed in bearing block 9, and the back of lifting supporting plate 8 is set on rotary screw rod 7
On, the two sides of lifting supporting plate 8 are stuck on two groups of rail assemblies 6, drive lifting supporting plate 8 along two groups by the rotation of rotary screw rod 7
Rail assembly 6 moves up and down；Left lifting support 1, right lifting support 2 are solid by corresponding lifting supporting plate 8 and experiment table top 3 respectively
It is fixed.
Experiment table top 3 is supported by left lifting support 1 and right lifting support 2, whole fastness is preferable；It is another
Aspect, when opening the motor 5 at both ends, motor 5 drives corresponding rotary screw rod 7 slowly to rotate, and is turned at this time by rotary screw rod 7
It is dynamic that lifting supporting plate 8 is driven to be moved up and down along two groups of rail assemblies 6, so as to drive experiment table top 3 to realize the lifting of position；That
For existing physics laboratory's student experimenting platform, the height and position that experiment table top 3 may be implemented in this patent is adjusted,
Student also can more facilitate when in use.
Electrical socket 11 can also be installed in the side of bearing seat 4, facilitate electricity consumption in experiment.
Left lifting support 1 and right lifting support 2 are by being fixed on one group of support cabinet 10, by support cabinet 10 to left lifting branch
It is carried in seat 1, right lifting support 2, and anti-article can be also deposited in support cabinet 10.
Since existing physical experiment table is when testing, a large amount of instrument is put due to usually being needed on desktop, can be led
The relevant data of experiment is caused to be stored inconveniently, this results in desktop mixed and disorderly, can not easily carry out Physical Experiment；So this practicality
It is novel that data holding frame 14 is connected with by runner assembly 12 and holder 13 on 2 corresponding bearing seat 4 of right lifting support；
Related data in an experiment can be clamped at data holding frame 14, and experiment 3 sky of table top is allowed to reserve as far as possible；On the other hand,
When in use, student can test student on experiment table top 3, then recorded, be convenient at data holding frame 14
Books are compareed when Physical Experiment to do experiment and facilitate record data, further such that experiment desktop remains clean and tidy, are convenient for
Physical Experiment efficiently carries out.
Since existing physical experiment table is when testing, a large amount of instrument is put due to usually being needed on desktop, can be led
The relevant data of experiment is caused to be stored inconveniently, this results in desktop mixed and disorderly；In order to solve this problem, then this patent is in left liter
The top of 2 corresponding bearing seat 4 of descending branch seat 1 and right lifting support is fixed with instrument and equipment frame 15；At the same time, instrument and equipment frame
Headlamp 16 is installed in 15 lower surface, for the illumination in testing.
It is provided with graduated scale 17 on the backplate 19 of experiment table top 3, facilitates and is used when needing linear measure longimetry；Another party
Face, it is fragile to scratch since the table top of existing laboratory table is not wear-resisting；In order to solve this problem, this patent is also in experimental bench
The surface in face 3 has wear-resistant layer 18.
Also multigroup drawing and pulling type object keeping box 20 is hung in the lower surface of experiment table top 3；It can be used for storage data or storage rubbish
Rubbish.
In conclusion modified teaching described in the utility model can after improvement with physics student's experimental bench
Regulation experiment table top 3 uses height；And the experimental bench allomeric function is improved, and comprehensive performance is preferable；It can allow experiment
Table top 3 is more clean and tidy, and student gives when testing and ensures.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (7)
1. a kind of modified teaching physics student's experimental bench, it is characterised in that：Including left lifting support（1）, right lifting support
（2）And experiment table top（3）；Test table top（3）Pass through left lifting support（1）With right lifting support（2）Support, and by left liter
Descending branch seat（1）With right lifting support（2）Drive experiment table top（3）Realize position lifting；Left lifting support（1）, right lifting support
（2）Respectively include bearing seat（4）, motor（5）, rail assembly（6）, rotary screw rod（7）, lifting supporting plate（8）And bearing block（9）,
Motor（5）It is fixed on bearing seat（4）Top, rail assembly（6）It is two groups, is vertically arranged in rotary screw rod respectively（7）Two
Side, rotary screw rod（7）Upper end and motor（5）Output end connection, lower end is placed in bearing block（9）In, lifting supporting plate（8）The back of the body
Portion is set on rotary screw rod（7）On, lifting supporting plate（8）Two sides be stuck in two groups of rail assemblies（6）On, by rotary screw rod（7）
Rotation drive lifting supporting plate（8）Along two groups of rail assemblies（6）It moves up and down；Left lifting support（1）, right lifting support（2）Point
Do not pass through corresponding lifting supporting plate（8）With experiment table top（3）It is fixed.
2. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：In bearing seat（4）'s
Side is equipped with electrical socket（11）.
3. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：Left lifting support（1）、
Right lifting support（2）By being fixed on one group of support cabinet（10）On.
4. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：Right lifting support（2）
Corresponding bearing seat（4）On pass through runner assembly（12）And holder（13）It is connected with data holding frame（14）.
5. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：Left lifting support（1）
With right lifting support（2）Corresponding bearing seat（4）Top be fixed with instrument and equipment frame（15）, instrument and equipment frame（15）Following table
Face is installed by headlamp（16）.
6. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：Test table top（3）'s
Backplate（19）On be provided with graduated scale（17）, test table top（3）Surface have wear-resistant layer（18）.
7. modified teaching physics student's experimental bench according to claim 1, it is characterised in that：Test table top（3）'s
Lower surface is hung with multigroup drawing and pulling type object keeping box（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055583.1U CN207786658U (en) | 2018-01-15 | 2018-01-15 | A kind of modified teaching physics student's experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055583.1U CN207786658U (en) | 2018-01-15 | 2018-01-15 | A kind of modified teaching physics student's experimental bench |
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| Publication Number | Publication Date |
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| CN207786658U true CN207786658U (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820055583.1U Expired - Fee Related CN207786658U (en) | 2018-01-15 | 2018-01-15 | A kind of modified teaching physics student's experimental bench |
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| CN (1) | CN207786658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499644A (en) * | 2019-01-02 | 2019-03-22 | 王飞 | A kind of multi-functional physical experiment table |
-
2018
- 2018-01-15 CN CN201820055583.1U patent/CN207786658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499644A (en) * | 2019-01-02 | 2019-03-22 | 王飞 | A kind of multi-functional physical experiment table |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20200115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |