CN210700227U - Student uses physical experiment platform - Google Patents
Student uses physical experiment platform Download PDFInfo
- Publication number
- CN210700227U CN210700227U CN201921389823.2U CN201921389823U CN210700227U CN 210700227 U CN210700227 U CN 210700227U CN 201921389823 U CN201921389823 U CN 201921389823U CN 210700227 U CN210700227 U CN 210700227U
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- Prior art keywords
- height
- rod
- workstation
- laboratory bench
- support column
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- 230000035939 shock Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to a physics laboratory bench technical field just discloses a student uses physics laboratory bench, include universal wheel, drive box, adjusting device, support column, shock attenuation part, sleeve, workstation and place the case, the axle center of universal wheel is connected with the chassis of drive box, and adjusting device is located the inside of drive box, and the telescopic inner wall is connected with the surface of support column, and the top of support column is connected with the bottom of workstation. The utility model provides an equal fixed lock of laboratory bench that uses in present campus, lead to the student can't adjust the height of laboratory bench mesa, the student's height of same age section is also different, different physics experiments are also different to the demand of height, the laboratory bench can't make corresponding adjustment according to user's height or operation demand's height, and the people that carries out the physics experiment for each is equipped with a physics laboratory bench and is unrealistic equally, consequently, the experimenter needs a problem that can adjust laboratory bench desktop height according to self height.
Description
Technical Field
The utility model relates to a physical experiment table technical field specifically is a student uses physical experiment table.
Background
The inside laboratory bench that uses of campus all fixes the lock at present, lead to the student can't adjust the height of laboratory bench mesa, the student height of same age section is also different, different physics experiments are also different to the demand of height, corresponding adjustment can't be made according to user's height or operation demand's height to the laboratory bench, and the people that carries out the physics experiment for each is equipped with a physics laboratory bench and is unreal equally, consequently, the experimenter needs a height of laboratory bench desktop can be adjusted according to self height.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a student uses physical experiment table, reach and to adjust the experiment table desktop height according to self height to carry out the purpose that the physics experiment provided favorable factor for the student.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a student uses physical experiment platform, includes universal wheel, drive box, adjusting device, support column, shock attenuation part, sleeve, workstation and places the case, the axle center of universal wheel is connected with the chassis of drive box, and adjusting device is located the inside of drive box, and telescopic inner wall and the surface connection of support column, the top of support column and the bottom of workstation are connected, and the bottom of workstation and the top of shock attenuation part are connected, the top inboard and the surface connection of placing the case of workstation.
Preferably, the inner side of the placing box is connected with a barrier, the inner wall of the barrier is connected with a pressure spring, and one end of the pressure spring, which is far away from the barrier, is connected with a limiting pad.
Preferably, the adjusting device comprises a driving motor, a threaded rod, a lifting platform, a threaded ring, a sliding rod and a sliding block, the inner wall of the sliding block is connected with the outer surface of the sliding rod, the outer surface of the threaded rod is connected with the inner wall of the threaded ring, the backs of the threaded ring and the sliding block are connected with the front side face of the lifting platform, the sliding block is respectively located on two sides of the threaded ring, and the bottom of the threaded rod is connected with an output shaft of the driving motor.
Preferably, the top of the lifting platform is connected with the bottom of the supporting column.
Preferably, the bottom of the driving motor is connected with the bottom of the inner side of the driving box body, and two ends of the sliding rod are respectively connected with the upper end and the lower end of the inner side of the driving box body.
Preferably, the top of threaded rod is connected with the ball, and the inboard top of drive box is provided with the circular slot, and the inner wall of circular slot is connected with the surface of ball.
Preferably, the shock-absorbing component comprises a telescopic rod, a spring and a rubber pad, the spring is connected to the outer surface of the telescopic rod, and an output rod of the telescopic rod is connected with the top of the rubber pad.
The utility model provides a student uses physical experiment platform. The method has the following beneficial effects:
(1) the utility model discloses an adjustment to the elevating platform, and the support column pulls the workstation, thereby adjust the interval between workstation and the drive box, the operation personnel only need control driving motor clockwise to rotate, and the ball can rotate in the circular slot inside, thereby promote threaded rod rotational stability, because of screw ring and threaded rod threaded connection, therefore the threaded rod is when carrying out clockwise rotation, through the pulling of screw ring to the elevating platform, and the setting of slider and slide bar, guaranteed that the motion orbit of elevating platform can not take place the skew, when the elevating platform rises, the workstation also can rise thereupon, the same principle, but when driving motor carries out anticlockwise rotation, when the elevating platform descends, the workstation also can descend thereupon, until the bottom of shock attenuation part contacts with the top of drive box, and the shock attenuation part is by the telescopic link, The spring and the rubber pad are combined to form, so that the workbench is prevented from being in direct contact with the top of the driving box body when descending, the physical devices placed inside the placing box body are damped, the height of the tabletop of the experiment table can be adjusted according to the height of the tabletop, and the purpose of providing favorable factors for students to perform physical experiments is achieved.
(2) The utility model discloses a set up the barrier in the inside of placing the case to place the inside at the barrier with the physics device, and the barrier is inside to set up pressure spring and spacing pad and can play the effect of location to the physics device of equidimension not, only need make the spacing pad of the inside both sides of barrier and the outer wall of physics device contact, the pressure spring just can receive the extrusion, thereby produce the shrink, play reasonable protection to the physics device, and the setting of bottom universal wheel, be convenient for change the position of this laboratory bench.
Drawings
Fig. 1 is a sectional view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view of the storage box of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: the device comprises a universal wheel 1, a driving box 2, an adjusting device 3, a supporting column 4, a damping component 5, a sleeve 6, a workbench 7, a placing box 8, a barrier 9, a limiting pad 10, a pressure spring 11, a driving motor 301, a threaded rod 302, a lifting platform 303, a threaded ring 304, a sliding rod 305 and a sliding block 306.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a student uses physical experiment platform, including universal wheel 1, driving box 2, adjusting device 3, support column 4, damping part 5, sleeve 6, workstation 7 and placing box 8, universal wheel 1's axle center and driving box 2's chassis swing joint, adjusting device 3 is located driving box 2's inside, sleeve 6's inner wall and support column 4's surface swing joint, support column 4's top and workstation 7's bottom fixed connection, workstation 7's bottom and damping part 5's top fixed connection, workstation 7's the inboard surface fixed connection with placing box 8 in top.
Further, the inner side of the placing box 8 is fixedly connected with a barrier 9, the inner wall of the barrier 9 is fixedly connected with a pressure spring 11, and one end, far away from the barrier 9, of the pressure spring 11 is fixedly connected with a limiting pad 10. Further, the adjusting device 3 comprises a driving motor 301, a threaded rod 302, a lifting platform 303, a threaded ring 304, a sliding rod 305 and a sliding block 306, wherein the inner wall of the sliding block 306 is movably connected with the outer surface of the sliding rod 305, the outer surface of the threaded rod 302 is in threaded connection with the inner wall of the threaded ring 304, the back parts of the threaded ring 304 and the sliding block 306 are fixedly connected with the front side surface of the lifting platform 303, the sliding blocks 306 are respectively positioned at two sides of the threaded ring 304, and the bottom part of the threaded rod 302 is fixedly connected with an output shaft of the driving motor 301.
Further, the top of the lifting platform 303 is fixedly connected with the bottom of the supporting column 4.
Further, the bottom of the driving motor 301 is fixedly connected with the bottom of the inner side of the driving box 2, and two ends of the sliding rod 305 are respectively fixedly connected with the upper end and the lower end of the inner side of the driving box 2.
Further, the top fixedly connected with ball of threaded rod 302, the circular slot has been seted up at the inboard top of drive box 2, the inner wall of circular slot and the surface swing joint of ball.
Further, the damping part 5 comprises a telescopic rod, a spring and a rubber pad, the spring is sleeved on the outer surface of the telescopic rod, and an output rod of the telescopic rod is fixedly connected with the top of the rubber pad.
When the utility model is used, the utility model adjusts the distance between the workbench 7 and the driving box body 2 by adjusting the lifting platform 303 and the traction of the support column 4 to the workbench 7, the operator only needs to control the driving motor 301 to rotate clockwise and the balls can rotate in the circular groove, thereby improving the rotation stability of the threaded rod 301, because the threaded ring 304 is in threaded connection with the threaded rod 301, when the threaded rod 301 rotates clockwise, the traction of the lifting platform 303 by the threaded ring 304 is carried out, and the arrangement of the sliding block 306 and the sliding rod 305 ensures that the movement track of the lifting platform 303 can not deviate, when the lifting platform 303 rises, the workbench 7 can rise along with the lifting platform, the same principle is the same, but when the driving motor 301 rotates anticlockwise, when the lifting platform 303 descends, the workbench 7 can also descend along with the lifting platform until the bottom of the shock absorption component 5 is contacted with the top of the driving box body 7, and shock-absorbing component 5 is formed by telescopic link, spring and rubber pad combination to avoid when 7 decline of workstation with the top direct contact of drive box 2, set up barrier 9 in the inside of placing case 8, thereby place the physics device in the inside of barrier 9, and barrier 9 is inside to set up pressure spring 11 and spacing pad 10 and can play the effect of location to the physics device of equidimension not, only needs to make the spacing pad 10 of the inside both sides of barrier 9 and the outer wall of physics device contact.
To sum up, the utility model adjusts the distance between the worktable 7 and the driving box 2 by adjusting the elevating platform 303 and the traction of the support column 4 to the worktable 7, the operator only needs to control the driving motor 301 to rotate clockwise and the balls to rotate inside the circular groove, thereby improving the stability of the rotation of the threaded rod 301, because the threaded ring 304 is in threaded connection with the threaded rod 301, when the threaded rod 301 rotates clockwise, the traction of the elevating platform 303 by the threaded ring 304 is carried out, and the arrangement of the sliding block 306 and the sliding rod 305 ensures that the movement track of the elevating platform 303 can not deviate, when the elevating platform 303 rises, the worktable 7 also rises, and the same principle is the same, but when the driving motor 301 rotates counterclockwise, when the elevating platform 303 falls, the worktable 7 also falls until the bottom of the damping part 5 contacts with the top of the driving box 7, the damping part 5 is formed by combining a telescopic rod, a spring and a rubber pad, thereby preventing the workbench 7 from directly contacting with the top of the driving box body 2 when descending, plays a role in damping physical devices placed in the placing box 8, achieves the aim of adjusting the height of the table top of the experiment table according to the height of the experiment table, thereby providing favorable factors for students to carry out physical experiments, the utility model arranges the barrier 9 in the placing box 8, therefore, the physical device is placed in the barrier 9, the pressure spring 11 and the limiting pads 10 arranged in the barrier 9 can position the physical devices with different sizes, the limiting pads 10 on two sides in the barrier 9 are only required to be contacted with the outer wall of the physical device, the pressure spring 11 is extruded to shrink, the experiment table has the advantages that physical devices are reasonably protected, and the position of the experiment table can be conveniently changed due to the arrangement of the bottom universal wheel 1.
Claims (7)
1. The utility model provides a student uses physical experiment platform, includes universal wheel (1), drive box (2), adjusting device (3), support column (4), shock-absorbing component (5), sleeve (6), workstation (7) and places case (8), its characterized in that: the axle center of universal wheel (1) is connected with the chassis of drive box (2), and adjusting device (3) are located the inside of drive box (2), and the inner wall of sleeve (6) is connected with the surface of support column (4), and the top of support column (4) is connected with the bottom of workstation (7), and the bottom of workstation (7) is connected with the top of shock attenuation part (5), and the top inboard of workstation (7) is connected with the surface of placing case (8).
2. A physical laboratory table for students according to claim 1, wherein: the inner side of the placing box (8) is connected with a barrier (9), the inner wall of the barrier (9) is connected with a pressure spring (11), and one end, far away from the barrier (9), of the pressure spring (11) is connected with a limiting pad (10).
3. A physical laboratory table for students according to claim 1, wherein: the adjusting device (3) comprises a driving motor (301), a threaded rod (302), a lifting platform (303), a threaded ring (304), a sliding rod (305) and a sliding block (306), the inner wall of the sliding block (306) is connected with the outer surface of the sliding rod (305), the outer surface of the threaded rod (302) is connected with the inner wall of the threaded ring (304), the backs of the threaded ring (304) and the sliding block (306) are connected with the front side face of the lifting platform (303), the sliding blocks (306) are respectively located on two sides of the threaded ring (304), and the bottom of the threaded rod (302) is connected with an output shaft of the driving motor (301).
4. A physical laboratory table for students according to claim 3, wherein: the top of the lifting platform (303) is connected with the bottom of the supporting column (4).
5. A physical laboratory table for students according to claim 3, wherein: the bottom of the driving motor (301) is connected with the bottom of the inner side of the driving box body (2), and two ends of the sliding rod (305) are respectively connected with the upper end and the lower end of the inner side of the driving box body (2).
6. A physical laboratory table for students according to claim 3, wherein: the top of threaded rod (302) is connected with the ball, and the inboard top of drive box (2) is provided with the circular slot, and the inner wall of circular slot is connected with the surface of ball.
7. A physical laboratory table for students according to claim 1, wherein: the damping component (5) comprises a telescopic rod, a spring and a rubber pad, the spring is connected to the outer surface of the telescopic rod, and an output rod of the telescopic rod is connected with the top of the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389823.2U CN210700227U (en) | 2019-08-23 | 2019-08-23 | Student uses physical experiment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389823.2U CN210700227U (en) | 2019-08-23 | 2019-08-23 | Student uses physical experiment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210700227U true CN210700227U (en) | 2020-06-09 |
Family
ID=70960812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389823.2U Expired - Fee Related CN210700227U (en) | 2019-08-23 | 2019-08-23 | Student uses physical experiment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210700227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547158A (en) * | 2020-11-23 | 2021-03-26 | 王全银 | Chemical experiment test bed convenient for cleaning utensils and use method thereof |
-
2019
- 2019-08-23 CN CN201921389823.2U patent/CN210700227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547158A (en) * | 2020-11-23 | 2021-03-26 | 王全银 | Chemical experiment test bed convenient for cleaning utensils and use method thereof |
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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: 20200609 |