CN214916298U - Chemical experiment table - Google Patents
Chemical experiment table Download PDFInfo
- Publication number
- CN214916298U CN214916298U CN202120946667.6U CN202120946667U CN214916298U CN 214916298 U CN214916298 U CN 214916298U CN 202120946667 U CN202120946667 U CN 202120946667U CN 214916298 U CN214916298 U CN 214916298U
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- China
- Prior art keywords
- laboratory bench
- baffle
- fixedly connected
- supporting leg
- experiment table
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 25
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a chemical experiment table, which belongs to the technical field of chemical experiment devices, a baffle is fixedly arranged on the surface of an experiment table body, a first chute and a second chute which are axially symmetrical are arranged on the inner side surface of the baffle, a limiting groove which is axially symmetrical is arranged on one end surface of the baffle, a limiting rod is connected on the inner wall of the limiting groove in a sliding way, a lifting plate is fixedly connected with one end of the limiting rod, a symmetrical first slider is fixedly connected on the side surface of the lifting plate, a knob is connected on one end surface of the limiting rod through a screw thread, a supporting leg is fixedly connected on one surface of the experiment table body, the lifting plate and the supporting leg which can adjust the height of the experiment table can adjust the height position of the experiment device, thereby facilitating the students to clearly watch the experiment process, greatly improving the teaching effect, and the arranged idler wheels not only facilitate the easy movement of the experiment table, and the damping device has the function of buffering and damping, and can avoid collision of the experimental ware due to bumping and shaking.
Description
Technical Field
The utility model relates to a chemistry experiment technical field, more specifically say, relate to a chemistry experiment table.
Background
The chemical experiment table is necessary experimental equipment in chemical experiments, and students or scientific researchers carry out various chemical experiments on the chemical experiment table.
At present, in the chemical teaching process of school, often can use the laboratory bench to carry out the chemistry experiment, but the laboratory bench that has now mostly is not convenient for remove for the student often needs to watch the teaching to specific place, and the laboratory bench that has now mostly is fixed height moreover, also often can't be clear from the whole experimentation of watching of student who leans on behind in the experimentation, can reduce the teaching effect, for this reason, we have designed a chemical laboratory bench, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a chemical experiment table, this chemical experiment table set up can height-adjusting's lifter plate and supporting leg, can adjust experimental apparatus's high position, make things convenient for the clear experimentation of watching of student, great improvement the teaching effect to the gyro wheel that sets up not only makes things convenient for the light removal of laboratory bench, has the shock attenuation function of buffering moreover, can avoid the laboratory vessel to bump because of jolting and shaking.
In order to solve the above problems, the utility model adopts the following technical proposal.
A chemical experiment table comprises an experiment table body, wherein a baffle is fixedly arranged on the surface of the experiment table body, a first sliding groove and a second sliding groove which are axially symmetrical are formed in the inner side surface of the baffle, a limiting groove which is axially symmetrical is formed in one end surface of the baffle, a limiting rod is connected to the inner wall of the limiting groove in a sliding manner, a lifting plate is fixedly connected to one end of the limiting rod, symmetrical first sliding blocks are fixedly connected to the side surface of the lifting plate, a knob is connected to one end surface of the limiting rod through threads, a supporting leg is fixedly connected to one surface of the experiment table body, a mounting plate is fixedly arranged at the bottom of the supporting leg, a supporting rod is fixedly connected to the surface of the mounting plate, a damping spring is sleeved on the outer side of the supporting rod, a roller frame is fixedly connected to one end of the supporting rod, and a roller is rotatably connected to the lower end of the roller frame, this chemistry experiment table sets up can height-adjusting's lifter plate and supporting leg, can adjust experimental apparatus's high position, makes things convenient for the clear experimental process of viewing of student, great improvement the teaching effect to the gyro wheel that sets up not only makes things convenient for the light removal of laboratory bench, has buffering absorbing function moreover, can avoid the laboratory vessel because jolt vibrations and bump.
Further, the surface of first slider is connected with the inner wall contact of first spout, a side fixedly connected with second slider of lifter plate, the surface of second slider is connected with the inner wall contact of second spout, and first slider and second slider are the triangle-shaped setting, can guarantee the reciprocating stability of lifter plate.
Furthermore, a side face of the knob is provided with an extrusion part, the extrusion part is cylindrical, the end face of the extrusion part is provided with anti-skidding threads, the end face of the extrusion part is connected with the surface of the baffle in a contact manner, the extrusion part is convenient for a user to rotate the knob, and the friction strength of the extrusion part and the baffle can be increased.
Furthermore, the screw has been seted up to the central point of extrusion portion, the inner wall of screw is equipped with the internal thread, the inner wall of screw passes through the surface threaded connection of screw and gag lever post, the surface of gag lever post is equipped with the external screw thread for the knob can be adjusted through the screw thread and remove on the surface of gag lever post, is convenient for fix the elevating position of gag lever post.
Further, the shape of mounting panel is cylindrical, the external diameter of mounting panel is less than the minimum external diameter of supporting leg, through the screw-up between mounting panel and the supporting leg for have the function of dismantling between gyro wheel frame and the supporting leg, the change of the later stage gyro wheel of being convenient for.
Furthermore, the surface all around of knob is equipped with skid proof block, skid proof block's shape is the arc, and skid proof block can prevent that user's finger from skidding.
Furthermore, the front of laboratory bench body is equipped with the drawer, the fixed surface of drawer installs the handle, and the drawer is convenient for deposit experimental articles for use and household utensils.
Compared with the prior art, the utility model has the advantages of:
(1) the lifter plate and the supporting leg that can height-adjusting that this scheme set up can adjust experimental apparatus's high position, make things convenient for the clear experimental process of viewing of student, great improvement the teaching effect to the gyro wheel that sets up not only makes things convenient for the light removal of laboratory bench, has buffering absorbing function moreover, can avoid the laboratory vessel because jolt vibrations and bump.
(2) The surface of first slider is connected with the inner wall contact of first spout, and a side fixedly connected with second slider of lifter plate, the surface of second slider and the inner wall contact of second spout are connected, and first slider and second slider are triangle-shaped setting, can guarantee the reciprocating stability of lifter plate.
(3) One side of knob is equipped with the extrusion portion, and the shape of extrusion portion is cylindrical, and the terminal surface of extrusion portion is equipped with anti-skidding line, and the terminal surface of extrusion portion is connected with the surface contact of baffle, and the extrusion portion not only the person of facilitating the use rotates the knob, can increase the frictional strength with the baffle moreover.
(4) The screw has been seted up to the central point of extrusion portion, and the inner wall of screw is equipped with the internal thread, and the inner wall of screw passes through the surface threaded connection of screw thread and gag lever post, and the surface of gag lever post is equipped with the external screw thread for the knob can be adjusted through the screw thread and remove on the surface of gag lever post, is convenient for fix the elevating position of gag lever post.
(5) The shape of mounting panel is cylindrical, and the external diameter of mounting panel is less than the minimum external diameter of supporting leg, through the screw-up between mounting panel and the supporting leg for have the function of dismantling between gyro wheel frame and the supporting leg, the change of the later stage gyro wheel of being convenient for.
(6) The surface all around of knob is equipped with skid proof block, and skid proof block's shape is the arc, and skid proof block can prevent that user's finger from skidding.
(7) The front of laboratory bench body is equipped with the drawer, and the fixed surface of drawer installs the handle, and the drawer is convenient for deposit experimental articles for use and household utensils.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a bottom view of the baffle structure of the present invention;
fig. 3 is a top view of the lifting plate structure of the present invention;
FIG. 4 is a front view of the roller and support leg mounting structure of the present invention;
fig. 5 is a side view of the knob structure of the present invention.
The reference numbers in the figures illustrate:
1 experiment table body, 11 drawers, 2 lifting plates, 21 first sliding blocks, 22 second sliding blocks, 23 limiting rods, 3 knobs, 31 extrusion parts, 32 screw holes, 33 anti-skidding lugs, 4 baffle plates, 41 first sliding grooves, 42 second sliding grooves, 43 limiting grooves, 5 supporting legs, 6 roller frames, 61 rollers, 62 supporting rods, 63 damping springs and 64 mounting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a chemical experiment table comprises an experiment table body 1, referring to fig. 1-5, a baffle 4 is fixedly installed on the surface of the experiment table body 1, the baffle 4 is U-shaped and made of transparent engineering materials, so that the shielding of the sight line can be reduced, a first sliding groove 41 and a second sliding groove 42 which are axially symmetrical are formed in the inner side surface of the baffle 4, the second sliding groove 42 is positioned on the surface of a plate on the longer side of the baffle 4 and forms a triangle with the first sliding groove 41, so that the lifting stability of a lifting plate 2 is ensured, a limiting groove 43 which is axially symmetrical is formed in one end surface of the baffle 4, the limiting groove 43 is used for limiting the upward moving position of the limiting rod 23, the inner wall of the limiting groove 43 is slidably connected with the limiting rod 23, the limiting rod 23 is used for limiting the lifting position of the lifting plate 2, and the lifting height of the lifting plate 2 can be fixed by a knob 3, one end of the limiting rod 23 is fixedly connected with a lifting plate 2, the lifting plate 2 is used for placing experimental tools and utensils, and has the function of adjusting height, and is convenient for students to watch experiments, the side surface of the lifting plate 2 is fixedly connected with symmetrical first sliding blocks 21, one end surface of the limiting rod 23 is connected with a knob 3 through threads, one surface of the experiment table body 1 is fixedly connected with a supporting leg 5, the supporting leg 5 is of a telescopic structure, and can adjust the height position of the experiment table, which belongs to the prior art, and detailed description is not needed here, a mounting plate 64 is fixedly installed at the bottom of the supporting leg 5, a supporting rod 62 is fixedly connected with the surface of the mounting plate 64, the supporting rod 62 is also of a telescopic structure, so that a damping spring 63 has the function of buffering and damping, the jolt vibration force generated by the walking of the roller 61 is reduced, a damping spring 63 is sleeved on the outer side of the supporting rod 62, and one end of the supporting rod 62 is fixedly connected with a roller frame 6, the lower end of the roller frame 6 is rotatably connected with a roller 61, and the roller 61 is a universal wheel, so that the experiment table can move conveniently.
Referring to fig. 2-5, the surface of the first slider 21 is in contact connection with the inner wall of the first sliding groove 41, one side surface of the lifting plate 2 is fixedly connected with the second slider 22, the surface of the second slider 22 is in contact connection with the inner wall of the second sliding groove 42, the first slider 22 and the second slider 22 are arranged in a triangular shape, so that the up-and-down movement stability of the lifting plate 2 can be ensured, one side surface of the knob 3 is provided with the extrusion portion 31, the extrusion portion 31 is cylindrical, the end surface of the extrusion portion 31 is provided with anti-slip threads, the end surface of the extrusion portion 31 is in contact connection with the surface of the baffle 4, and the extrusion portion 31 not only facilitates the user to rotate the knob 3, but also can increase the friction strength with the baffle 4.
Referring to fig. 4 and 5, a screw hole 32 is formed in the center of the extrusion portion 31, an inner thread is formed on the inner wall of the screw hole 32, the inner wall of the screw hole 32 is in threaded connection with the surface of the limiting rod 23 through a thread, an outer thread is formed on the surface of the limiting rod 23, so that the knob 3 can be adjusted and moved on the surface of the limiting rod 23 through the thread, the lifting position of the limiting rod 23 is fixed conveniently, the mounting plate 64 is cylindrical, the outer diameter of the mounting plate 64 is smaller than the minimum outer diameter of the supporting leg 5, the mounting plate 64 is fastened with the supporting leg 5 through a screw, the roller frame 6 and the supporting leg 5 are detached conveniently, and the roller 61 can be replaced later.
Referring to fig. 1 and 5, the anti-slip bumps 33 are disposed on the peripheral surface of the knob 3, the anti-slip bumps 33 are arc-shaped, the anti-slip bumps 33 can prevent the fingers of the user from slipping, the drawer 11 is disposed on the front surface of the experiment table body 1, the surface of the drawer 11 is fixedly provided with the handle, and the drawer 11 is convenient for storing experimental articles and utensils.
In the using process of the chemical experiment table, a user can directly move the experiment table to a class to be taught without watching students in a designated place, the height position of the experiment table can be adjusted through the supporting legs 5 with adjustable height, meanwhile, the knob 3 can be manually rotated anticlockwise to enable the limiting rod 23 to lose constraint, then the lifting plate 2 is moved upwards, an experiment device placed on the surface is enabled to be higher than the baffle 4 and convenient for the students in the back row to watch, the lifting plate 2 and the supporting legs 5 with adjustable height are arranged to adjust the height position of the experiment device, so that the experiment process can be clearly watched by the students, the teaching effect is greatly improved, the arranged roller 61 not only facilitates the easy movement of the experiment table, but also has the function of buffering and shock absorption, and can avoid the collision of experiment utensils due to jolt and shake, the moving safety of the experiment table is greatly improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. A chemical laboratory bench, includes laboratory bench body (1), its characterized in that: the surface fixing of laboratory bench body (1) installs baffle (4), axial symmetry's first spout (41) and second spout (42) are seted up to the inboard surface of baffle (4), axial symmetry's spacing groove (43) are seted up to the terminal surface of baffle (4), the inner wall sliding connection of spacing groove (43) has gag lever post (23), the one end fixedly connected with lifter plate (2) of gag lever post (23), the side fixedly connected with symmetrical first slider (21) of lifter plate (2), there is knob (3) on the one end surface of gag lever post (23) through threaded connection, a surface fixing of laboratory bench body (1) is connected with supporting leg (5), the bottom fixed mounting of supporting leg (5) has mounting panel (64), the surface fixing of mounting panel (64) is connected with bracing piece (62), damping spring (63) has been cup jointed in the outside of bracing piece (62), the one end fixedly connected with gyro wheel frame (6) of bracing piece (62), the lower extreme of gyro wheel frame (6) rotates and is connected with gyro wheel (61).
2. A chemical laboratory bench according to claim 1, wherein: the surface of the first sliding block (21) is in contact connection with the inner wall of the first sliding groove (41), a second sliding block (22) is fixedly connected to one side face of the lifting plate (2), and the surface of the second sliding block (22) is in contact connection with the inner wall of the second sliding groove (42).
3. A chemical laboratory bench according to claim 2, wherein: one side of the knob (3) is provided with an extrusion part (31), the extrusion part (31) is cylindrical, the end face of the extrusion part (31) is provided with anti-skidding threads, and the end face of the extrusion part (31) is connected with the surface of the baffle (4) in a contact manner.
4. A chemical laboratory bench according to claim 3, wherein: screw hole (32) have been seted up to the central point of extrusion portion (31), the inner wall of screw hole (32) is equipped with the internal thread, the inner wall of screw hole (32) passes through the surface threaded connection of screw thread with gag lever post (23), the surface of gag lever post (23) is equipped with the external screw thread.
5. A chemical laboratory bench according to claim 4, wherein: the mounting plate (64) is cylindrical, the outer diameter of the mounting plate (64) is smaller than the minimum outer diameter of the supporting leg (5), and the mounting plate (64) and the supporting leg (5) are fastened through screws.
6. A chemical laboratory bench according to claim 5, wherein: the anti-skidding lugs (33) are arranged on the surfaces of the periphery of the knob (3), and the anti-skidding lugs (33) are arc-shaped.
7. A chemical laboratory bench according to claim 6, wherein: the front of laboratory bench body (1) is equipped with drawer (11), the fixed surface of drawer (11) installs the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946667.6U CN214916298U (en) | 2021-05-06 | 2021-05-06 | Chemical experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120946667.6U CN214916298U (en) | 2021-05-06 | 2021-05-06 | Chemical experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214916298U true CN214916298U (en) | 2021-11-30 |
Family
ID=79062482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120946667.6U Expired - Fee Related CN214916298U (en) | 2021-05-06 | 2021-05-06 | Chemical experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214916298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041249A (en) * | 2022-07-08 | 2022-09-13 | 山东英创华信教育科技集团有限公司 | Internet experiment table |
-
2021
- 2021-05-06 CN CN202120946667.6U patent/CN214916298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041249A (en) * | 2022-07-08 | 2022-09-13 | 山东英创华信教育科技集团有限公司 | Internet experiment table |
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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: 20211130 |