CN209663306U - A kind of physics teaching experimental bench - Google Patents
A kind of physics teaching experimental bench Download PDFInfo
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- CN209663306U CN209663306U CN201822055963.8U CN201822055963U CN209663306U CN 209663306 U CN209663306 U CN 209663306U CN 201822055963 U CN201822055963 U CN 201822055963U CN 209663306 U CN209663306 U CN 209663306U
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- physics teaching
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- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a kind of physics teaching experimental bench.The physics teaching experimental bench includes supporting mechanism；First experimental bench；Block mechanism；Bracket institution is all fixedly installed with the experimental bench bracket on the quadrangle of the top surface of first experimental bench, and the top of the experimental bench bracket is fixedly connected with the bracket end；The middle part engaging of the lateral surface of the experimental bench bracket slidably connects the bracket dogbolt, and the bracket block nut is threaded on the bracket dogbolt；The bracket scale is designed on the two sides of the lateral surface of the experimental bench bracket；Second experimental bench, second experimental bench, which is slidably fastened, is connected to the side away from the bracket dogbolt of four experimental bench brackets；Partition, the partition engaging are slidably connected on second experimental bench.The advantages of physics teaching provided by the utility model has easy to operate, using flexible with experimental bench, is convenient for any adjusting laboratory bench top inclination angle.
Description
Technical field
The utility model relates to physical teaching aid technical field more particularly to a kind of physics teaching experimental benches.
Background technique
Experiment is the basis of physics, and physics is that people make rule to the knowledge of object fundamental change in no life nature circle
The summary of rule property.This movement and transformation should there are two types of, first is that early stage people are by the extension of sense organ vision, second is that modern age people
By innovation and creation for the scientific instrument observed and measured, test obtaining as a result, composition is established inside indirect understanding substance
On the basis of.Physics is different from research angle and viewpoint, can be divided into microcosmic and macroscopical two parts, in high school student's Physical Experiment
Multi-functional physical experiment table is needed to carry out operation experiments.
However traditional physics teaching with experimental bench in use, since various physics teachings existing now are real
Test, it is often necessary to the experimental bench of different inclination angle come facilitate operation, and existing physics teaching with experimental bench in actual use
The tilt angle of table top cannot usually be adjusted so that teacher operate it is inconvenient, during actual use very
Trouble.
Therefore, it is necessary to provide a kind of new physics teaching experimental bench solution above-mentioned technical problem.
Utility model content
The technical issues of the utility model solves is to provide a kind of easy to operate, using flexible, tests convenient for any adjusting
The physics teaching experimental bench at platform table top inclination angle.
In order to solve the above technical problems, physics teaching experimental bench provided by the utility model includes: supporting mechanism；First
Experimental bench, first experimental bench are fixedly mounted on the top of the supporting mechanism；Block mechanism, the fixed peace of the block mechanism
Surrounding mounted in the top surface of first experimental bench；Bracket institution, the bracket institution are fixedly connected on first experimental bench
Top surface quadrangle on, the bracket institution include bracket end, bracket dogbolt, bracket block nut, bracket scale and
Experimental bench bracket is all fixedly installed with the experimental bench bracket, the experimental bench on the quadrangle of the top surface of first experimental bench
The top of bracket is fixedly connected with the bracket end；The middle part engaging of the lateral surface of the experimental bench bracket is slidably connected
Bracket dogbolt is stated, the bracket block nut is threaded on the bracket dogbolt；The experimental bench bracket
The bracket scale is designed on the two sides of lateral surface；Second experimental bench, second experimental bench, which is slidably fastened, is connected to four
The side away from the bracket dogbolt of the experimental bench bracket；Partition, the partition engaging are slidably connected
In on second experimental bench.
Preferably, the supporting mechanism include support loop bar, sleeve dogbolt, sleeve block nut, stop sleeve and
Support base is fixedly connected with the stop sleeve at the top of the support base, and the inside of the stop sleeve is socketed with institute
Support loop bar is stated, the bottom of first experimental bench is fixedly connected at the top of the support loop bar；It is leaned on the stop sleeve
Position closely with the support loop bar joint is equipped with the sleeve dogbolt, is threaded on the sleeve dogbolt
The sleeve block nut.
Preferably, the top surface of first experimental bench is equipped with several anti-skidding little particles.
Preferably, the block mechanism includes the first limited block and the second limited block, the top of first experimental bench
The opposite short side in both sides is fixedly installed with first limited block on face, and both sides are opposite on the top surface of first experimental bench
Long side is fixedly installed with second limited block.
Preferably, the bracket stop is equipped with away from the side of second experimental bench on the side of the experimental bench bracket
Bolt slot, the other side are equipped with the second experimental bench sliding slot.
Preferably, second experimental bench includes demarcation plate mounting groove and limiting groove, the top of second experimental bench
Equipped with the demarcation plate mounting groove, second experimental bench offer it is described separate mounting groove position both ends side on set
There is the limiting groove.
Preferably, the sliding block position of second experimental bench quadrangle is in outstanding T-shaped.
Preferably, the partition includes demarcation plate motion bar, demarcation plate, fixed block and spacing block set, and described second
It is slidably fastened on the top surface of experimental bench and is connected with the demarcation plate, it is living that the both ends of the demarcation plate are fixedly installed with the demarcation plate
Lever is rotatably connected to the fixed block in two flank side surfaces that the demarcation plate is supported or opposed；Two avris of the demarcation plate motion bar
The spacing block set is fixedly connected on face.
Preferably, the opening width of the demarcation plate mounting groove is greater than the width of the longitudinal section of the demarcation plate, and side
The length having more is equal with the width of the fixed block.
Compared with the relevant technologies, physics teaching provided by the utility model is had the following beneficial effects: with experimental bench
The utility model provides a kind of physics teaching experimental bench, by fixing on the top of four experimental bench brackets
The bracket end is connected, the middle part of the lateral surface of the experimental bench bracket engages the bracket dogbolt that is slidably connected, institute
It states and is threadedly coupled the bracket block nut on bracket dogbolt, second experimental bench, which is slidably fastened, to be connected to described in four
The side away from the bracket dogbolt of experimental bench bracket, so that any one angle of second experimental bench can be in institute
It states and is freely slided up and down on experimental bench bracket, allow the table top sharping for freely adjusting second experimental bench when use
Degree, meets the use demand of all kinds of Physical Experiments；It is described by being designed on the two sides of the lateral surface of the experimental bench bracket
Bracket scale, thus can be with reference to scale, so that the adjusting of angle is more when adjusting second experimental bench and sliding up and down
Accurate convenience.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of physics teaching experimental bench provided by the utility model；
Fig. 2 is a kind of decomposition texture signal of preferred embodiment of physics teaching experimental bench provided by the utility model
Figure；
Fig. 3 is the structural schematic diagram of experimental bench bracket shown in FIG. 1；
Fig. 4 is the structural schematic diagram of the connecting portion of the second experimental bench shown in FIG. 1；
Fig. 5 is the portion A shown in FIG. 1 enlarged diagram.
Figure label: 1, supporting mechanism, 11, support loop bar, 12, sleeve dogbolt, 13, sleeve block nut, 14, branch
Support set cylinder, 15, support base, the 2, first experimental bench, 3, block mechanism, the 31, first limited block, the 32, second limited block, 4,
Bracket institution, 41, bracket end, 42, bracket dogbolt, 43, bracket block nut, 44, bracket graduation mark, 45, experimental bench
Bracket, 451, bracket dogbolt slot, 452, separate board slot, the 5, second experimental bench, 51, demarcation plate mounting groove, 52, limit it is recessed
Slot, 6, partition, 61, demarcation plate motion bar, 62, demarcation plate, 63, fixed block, 64, spacing block set.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 is that physics teaching provided by the utility model is real
Test a kind of structural schematic diagram of preferred embodiment of platform；Fig. 2 is one kind of physics teaching experimental bench provided by the utility model
The decomposition texture schematic diagram of preferred embodiment；Fig. 3 is the structural schematic diagram of experimental bench bracket shown in FIG. 1；Fig. 4 is shown in Fig. 1
The second experimental bench connecting portion structural schematic diagram；Fig. 5 is the portion A shown in FIG. 1 enlarged diagram.Physics teaching experiment
Platform includes: supporting mechanism 1；First experimental bench 2, first experimental bench 2 are fixedly mounted on the top of the supporting mechanism 1；Gear
Block mechanism 3, the block mechanism 3 are fixedly mounted on the surrounding of the top surface of first experimental bench 2；Bracket institution 4, the bracket
Mechanism 4 is fixedly connected on the quadrangle of the top surface of first experimental bench 2, and the bracket institution 4 includes bracket end 41, bracket
Dogbolt 42, bracket block nut 43, bracket scale 44 and experimental bench bracket 45, the four of the top surface of first experimental bench 2
The experimental bench bracket 45 is all fixedly installed on angle, the top of the experimental bench bracket 45 is fixedly connected with the bracket end
41；The middle part engaging of the lateral surface of the experimental bench bracket 45 slidably connects the bracket dogbolt 42, and the bracket stops
The bracket block nut 43 is threaded on dynamic bolt 42；It is designed on the two sides of the lateral surface of the experimental bench bracket 45
The bracket scale 44；Second experimental bench 5, second experimental bench 5, which is slidably fastened, is connected to four experimental bench brackets 45
The side away from the bracket dogbolt 42；Partition 6, the engaging of partition 6 are slidably connected to described second
On experimental bench 5.
The supporting mechanism 1 includes support loop bar 11, sleeve dogbolt 12, sleeve block nut 13, stop sleeve 14
With support base 15, the top of the support base 15 is fixedly connected with the stop sleeve 14, the stop sleeve 14 it is interior
Portion is socketed with the support loop bar 11, and the top of the support loop bar 11 is fixedly connected on the bottom of first experimental bench 2；Institute
It states the close position with support 11 joint of loop bar on stop sleeve 14 and is equipped with the sleeve dogbolt 12, the sleeve
The sleeve block nut 13 is threaded on dogbolt 12, in order to play a support with experimental bench to this physics teaching
With the effect for adjusting table surface height.
The top surface of first experimental bench 2 be equipped with several anti-skidding little particles, in order to by physics teaching experiment apparatus more
Add firm be placed on the top surface of first experimental bench 2.
The block mechanism 3 includes the first limited block 31 and the second limited block 32, the top surface of first experimental bench 2
The opposite short side in upper both sides is fixedly installed with first limited block 31, and both sides are opposite on the top surface of first experimental bench 2
Long side be fixedly installed with second limited block 32, in order to which the top surface space to first experimental bench 2 limits, make
The article that must be placed on the top surface of first experimental bench 2 is more stable.
The bracket dogbolt is equipped with away from the side of second experimental bench 5 on the side of the experimental bench bracket 45
Slot 451, the other side are equipped with the second experimental bench sliding slot 452, in order to realize second experimental bench 5 and the experimental bench bracket
Being slidably connected between 45 and stop at an arbitrary position.
Second experimental bench 5 includes demarcation plate mounting groove 51 and limiting groove 52, and the top of second experimental bench 5 is set
There is the demarcation plate mounting groove 51, second experimental bench 5 offers the side at the both ends at the position for separating mounting groove 51
It is equipped with the limiting groove 52, in order to realize being slidably connected to the partition 6.
The sliding block position of 5 four jiaos of second experimental bench in outstanding T-shaped, in order to the second experimental bench sliding slot
452 match, and realization is slidably connected to the experimental bench bracket 45.
The partition 6 includes demarcation plate motion bar 61, demarcation plate 62, fixed block 63 and spacing block set 64, and described the
It is slidably fastened on the top surface of two experimental benches 5 and is connected with the demarcation plate 62, the both ends of the demarcation plate 62 are fixedly installed with described
Demarcation plate motion bar 61 is rotatably connected to the fixed block 63 in two flank side surfaces that the demarcation plate 62 is supported or opposed；The demarcation plate
The spacing block set 64 is fixedly connected in two flank side surfaces of motion bar 61, in order to when needed can be by second experimental bench
5 table top is divided into two parts, realizes the operation of Physical Experiment step by step.
The opening width of the demarcation plate mounting groove 51 is greater than the width of the longitudinal section of the demarcation plate 62, and side has more
Length it is equal with the width of the fixed block 63, in order to which the fixed block 63 can be placed in the separation in non-working condition
In plate mounting groove 51.
The working principle of physics teaching experimental bench provided by the utility model is as follows:
In use, firstly, some physics teaching experiment apparatus can be placed on the table top of first experimental bench 2, in case
It is required when experiment, before starting to carry out physics teaching experiment, first the sleeve block nut 13 is unscrewed, described in up and down adjustment
The extended length for supporting loop bar 11, enables the height of second experimental bench 5 reach the suitable height to match with user, complete
It works at all Preparatory work of experiment；When carrying out physics teaching experiment, user will be directly placed on first experimental bench 2
Physics teaching experiment apparatus taking-up be rationally placed on the table top of second experimental bench 5, start carry out experimental teaching；Work as institute
The Physical Experiment of progress is needed when completing on inclined table top, and a bracket block nut 43 is unscrewed, by described the
The angular upper or slide downward of two experimental benches 5 corresponding one, compares the bracket graduation mark 44, adjusts and arrive corresponding height and position,
Again the bracket block nut 43 is tightened, then an adjacent bracket block nut 43 is unscrewed, by described second
The angular upper or slide downward of experimental bench 5 corresponding one, compares the bracket graduation mark 44, adjusts and arrive height position as before
It sets, again tightens this described bracket block nut 43, the preparation process in inclination physical experiment table face is completed, later, by institute
Corresponding physics teaching experiment apparatus on the first experimental bench 2 is stated to take out, it can be on the table top of inclined second experimental bench 5
Complete corresponding physics teaching experiment；When needs, which are separated experiment table top, is respectively completed different experimental procedures, manually
The demarcation plate motion bar 61 is moved upwards, the demarcation plate 62 is enabled to move up therewith, until the spacing block set 64 into
Enter in the limiting groove 52, then the fixed block 63 is turned into the position perpendicular to the demarcation plate 62, and with described
The table top of two experimental benches 5 is inconsistent, and the demarcation plate 62 is limited and is fixed, then the demarcation plate 62 is by second experimental bench 5
Table top be divided into two parts, meet requirement of experiment, be finally completed the entire use process of the present apparatus.
Compared with the relevant technologies, physics teaching provided by the utility model is had the following beneficial effects: with experimental bench
The utility model provides a kind of physics teaching experimental bench, by solid on the top of four experimental bench brackets 45
Surely the bracket end 41 is connected, the middle part of the lateral surface of the experimental bench bracket 45 engages the bracket stop spiral shell that is slidably connected
Bolt 42 is threadedly coupled the bracket block nut 43,5 company of being slidably fastened of the second experimental bench on the bracket dogbolt 42
It is connected to the side away from the bracket dogbolt 42 of four experimental bench brackets 45, thus second experimental bench 5
Any one angle can freely slide up and down on the experimental bench bracket 45, allow and freely adjust described second when use
The table top sharping degree of experimental bench 5, meets the use demand of all kinds of Physical Experiments；By in the outside of the experimental bench bracket 45
The bracket scale 44 is designed on the two sides in face, thus can be with reference to when adjusting second experimental bench 5 and sliding up and down
Scale, so that the adjusting of angle more accurately facilitates.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of physics teaching experimental bench characterized by comprising
Supporting mechanism；
First experimental bench, first experimental bench are fixedly mounted on the top of the supporting mechanism；
Block mechanism, the block mechanism are fixedly mounted on the surrounding of the top surface of first experimental bench；
Bracket institution, the bracket institution are fixedly connected on the quadrangle of the top surface of first experimental bench, the bracket institution
Including bracket end, bracket dogbolt, bracket block nut, bracket scale and experimental bench bracket, first experimental bench
The experimental bench bracket is all fixedly installed on the quadrangle of top surface, the top of the experimental bench bracket is fixedly connected with the bracket
End；The middle part engaging of the lateral surface of the experimental bench bracket slidably connects the bracket dogbolt, the bracket stop
The bracket block nut is threaded on bolt；The bracket is designed on the two sides of the lateral surface of the experimental bench bracket
Scale；
Second experimental bench, second experimental bench, which is slidably fastened, is connected to stopping away from the bracket for four experimental bench brackets
The side of dynamic bolt；
Partition, the partition engaging are slidably connected on second experimental bench.
2. physics teaching experimental bench according to claim 1, which is characterized in that the supporting mechanism includes support sleeve
Bar, sleeve dogbolt, sleeve block nut, stop sleeve and support base are fixedly connected at the top of the support base
The stop sleeve, the inside of the stop sleeve are socketed with the support loop bar, are fixedly connected at the top of the support loop bar
In the bottom of first experimental bench；The close position with the support loop bar joint is equipped with the set on the stop sleeve
Cylinder dogbolt, is threaded with the sleeve block nut on the sleeve dogbolt.
3. physics teaching experimental bench according to claim 1, which is characterized in that set on the top surface of first experimental bench
There are several anti-skidding little particles.
4. physics teaching experimental bench according to claim 1, which is characterized in that the block mechanism includes the first limit
Block and the second limited block, the opposite short side in both sides is fixedly installed with first limit on the top surface of first experimental bench
Position block, the opposite long side in both sides is fixedly installed with second limited block on the top surface of first experimental bench.
5. physics teaching experimental bench according to claim 1, described second is deviated from the side of the experimental bench bracket
The side of experimental bench is equipped with the bracket dogbolt slot, and the other side is equipped with the second experimental bench sliding slot.
6. physics teaching experimental bench according to claim 1, which is characterized in that second experimental bench includes demarcation plate
The top of mounting groove and limiting groove, second experimental bench is equipped with the demarcation plate mounting groove, and second experimental bench opens up
There is the side at the both ends at the position of the demarcation plate mounting groove to be equipped with the limiting groove.
7. physics teaching experimental bench according to claim 1, which is characterized in that the sliding block of second experimental bench quadrangle
Position is in outstanding T-shaped.
8. physics teaching experimental bench according to claim 6, which is characterized in that the partition includes that demarcation plate is living
Lever, demarcation plate, fixed block and spacing block set are slidably fastened on the top surface of second experimental bench and are connected with the demarcation plate,
The both ends of the demarcation plate are fixedly installed with the demarcation plate motion bar, are rotatablely connected in two flank side surfaces that the demarcation plate is supported or opposed
There is the fixed block；The spacing block set is fixedly connected in two flank side surfaces of the demarcation plate motion bar.
9. physics teaching experimental bench according to claim 8, which is characterized in that the opening of the demarcation plate mounting groove is wide
Degree is greater than the width of the longitudinal section of the demarcation plate, and the length that side has more is equal with the width of the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055963.8U CN209663306U (en) | 2018-12-09 | 2018-12-09 | A kind of physics teaching experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055963.8U CN209663306U (en) | 2018-12-09 | 2018-12-09 | A kind of physics teaching experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663306U true CN209663306U (en) | 2019-11-22 |
Family
ID=68562119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822055963.8U Active CN209663306U (en) | 2018-12-09 | 2018-12-09 | A kind of physics teaching experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663306U (en) |
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2018
- 2018-12-09 CN CN201822055963.8U patent/CN209663306U/en active Active
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