CN211636611U - Laboratory bench is used in chemistry experiment room - Google Patents
Laboratory bench is used in chemistry experiment room Download PDFInfo
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- CN211636611U CN211636611U CN202020184855.5U CN202020184855U CN211636611U CN 211636611 U CN211636611 U CN 211636611U CN 202020184855 U CN202020184855 U CN 202020184855U CN 211636611 U CN211636611 U CN 211636611U
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- storing
- storage
- chemical laboratory
- connecting rod
- vertical connecting
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Abstract
The utility model relates to a laboratory bench is used in chemistry experiment belongs to experimental facilities technical field, including the base, be provided with the workstation on the base, be provided with the storing support on the workstation, be provided with first storing baffle between the storing support, first storing baffle bottom is provided with rotates anchor clamps, rotates and is connected through the spliced pole between anchor clamps and the first storing baffle, rotates the anchor clamps below and is provided with vertical connecting rod, and vertical connecting rod bottom is provided with the altitude mixture control backplate, and altitude mixture control backplate one side is provided with the clamping jaw. The rotary clamp has the clamping jaw in this technical scheme, can realize the centre gripping of instrument, and the high centre gripping demand that can satisfy general chemistry experiment of storing baffle to the rotary clamp setting can be withdrawed storing baffle below after the rotary clamp uses the completion in storing baffle bottom, and space utilization is high, and the practicality is good.
Description
Technical Field
The utility model relates to a laboratory bench is used in chemistry experiment belongs to experimental facilities technical field.
Background
The laboratory bench is the essential equipment of chemistry experiment, and its effect provides the experiment platform for chemistry experiment, simultaneously because used instruments such as test tube, beaker, evaporating dish, crucible, alcohol burner, buchner funnel, gas washing bottle are more for chemistry experiment, still is equipped with the storing frame on the laboratory bench usually. For most chemical experiments, the instruments need to be combined with each other, and in order to improve the stability of the instrument placement, the chemical experiments are usually clamped and fixed by an iron stand.
As shown in FIG. 1, the conventional iron stand 1 has a large volume, limited experimental space on an experimental bench, and more inconvenience in using the iron stand 1. Moreover, more glass instruments are arranged on the experiment table, and other instruments are easily damaged in the moving process of the iron support 1. Therefore, the current situation that the use space of the experiment table is insufficient is improved, the existing iron support is improved in a light weight mode, the experiment requirements of the experiment table are met, and the iron support has important significance.
Disclosure of Invention
For solving the problem that exists among the prior art, the embodiment of the utility model provides a laboratory bench is used in chemistry experiment, through the bottom that the rotation anchor clamps that will have the clamping jaw integrated storing baffle on the workstation, the clamping jaw can realize the clamping function of similar iron stand platform on the one hand, and on the other hand can withdraw storing baffle bottom after using the completion, simple structure, convenient and practical. The specific technical scheme is as follows:
the utility model provides a laboratory bench is used in chemistry experiment, the on-line screen storage device comprises a base, be provided with the workstation on the base, be provided with the storing support on the workstation, be provided with first storing baffle between the storing support, first storing baffle bottom is provided with rotates anchor clamps, it is connected through the spliced pole to rotate between anchor clamps and the first storing baffle, it is provided with vertical connecting rod to rotate the anchor clamps below, vertical connecting rod bottom is provided with the altitude mixture control backplate, altitude mixture control backplate one side is provided with the clamping jaw.
As an improvement of the technical scheme, the clamping jaw is provided with a V-shaped clamping end.
As an improvement of the technical scheme, a clamping jaw rotating shaft is arranged between the clamping jaw and the height adjusting back plate.
As an improvement of the technical scheme, the bottom surface of the rotating clamp is provided with a guide groove, the top of the vertical connecting rod is provided with a guide sliding block extending into the guide groove, and the vertical connecting rod slides in the guide groove through the guide sliding block.
As the improvement of the technical scheme, the upper side of the rotating clamp is provided with a rotating body, the rotating body is provided with a rotating body inner ring, and the connecting column is connected with the rotating body inner ring.
As an improvement of the technical scheme, a partition plate mounting hole is formed in the side face of the storage support, and a mounting foot for fixing the first storage partition plate is arranged on the partition plate mounting hole.
As an improvement of the technical scheme, a second storage partition plate is arranged between the first storage partition plate and the workbench, and a rotating clamp is also arranged at the bottom of the second storage partition plate.
As the improvement of the technical scheme, the storage supports are positioned on two sides of the first storage partition plate, and the reinforcing rods are connected between the tops of the adjacent storage supports.
As the improvement of the technical scheme, the bottom of the base is provided with the supporting legs.
The above scheme has the following two advantages:
(1) the rotary clamp is provided with the clamping jaw, so that the instrument can be clamped, the height of the storage partition plate can meet the clamping height requirement of a general chemical experiment, and the height of the clamping jaw can be further finely adjusted by the height adjusting back plate, so that the chemical experiment is ensured to be smoothly carried out;
(2) the rotary clamp is arranged at the bottom of the storage partition plate, the lower part of the storage partition plate can be retracted after the rotary clamp is used, the use of an experiment space on the workbench is not influenced, the storage space on the storage partition plate is not influenced, the space utilization rate is high, and the practicability is good.
Drawings
Fig. 1 is a schematic structural diagram of an iron stand platform in the background art in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a chemical laboratory bench of an embodiment of the present invention from above;
FIG. 3 is a schematic structural view of a chemical laboratory bench of an embodiment of the present invention from below;
fig. 4 is a schematic structural view of a rotary fixture in a laboratory bench for chemical laboratory according to an embodiment of the present invention from above;
fig. 5 is a schematic structural view of a rotary fixture in a laboratory bench for chemical laboratory according to an embodiment of the present invention, as viewed from below;
in the figure: 1-iron stand table, 10-base, 11-workbench, 12-storage support, 13-reinforcing rod, 14-first storage partition plate, 15-second storage partition plate, 16-mounting foot, 17-supporting leg, 20-rotating clamp, 21-rotating body, 22-connecting column, 23-vertical connecting rod, 24-height adjusting back plate, 25-clamping jaw, 121-partition plate mounting hole, 201-guide groove, 211-rotating body inner ring, 231-guide sliding block, 251-clamping jaw rotating shaft and 252-clamping end.
Detailed Description
The following embodiments of the present invention are provided as examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure of the present specification.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper" and "lower" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes.
In the description of the embodiments that follow, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly and include, for example, "connected" that may be either fixedly connected or detachably connected, or integrally formed; may be mechanically coupled, may be indirectly coupled through intervening media, may communicate between elements, or may be in an interactive relationship between elements, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the embodiment of the present invention provides a chemical laboratory experiment table, which comprises a base 10, a worktable 11 is arranged on the base 10, supporting legs 17 are arranged at the bottom of the base 10, and the number of the supporting legs 17 can be selectively increased or decreased according to the size of the worktable 11. Be provided with storing support 12 on the workstation 11, be provided with first storing baffle 14 between the storing support 12, first storing baffle 14 bottom is provided with rotates anchor clamps 20, rotates and is connected through spliced pole 22 between anchor clamps 20 and the first storing baffle 14, rotates anchor clamps 20 below and is provided with vertical connecting rod 23, and vertical connecting rod 23 bottom is provided with altitude mixture control backplate 24, and altitude mixture control backplate 24 one side is provided with clamping jaw 25.
Workstation 11 provides the experiment platform for chemical experiment among the above-mentioned scheme, and some laboratory glassware such as beaker, flask can be placed to the storing baffle, and certain adjustment can be made as required to the figure of storing baffle. The rotating clamp 20 is arranged at the bottom of the first storage partition plate 14 through a connecting column 22, and a vertical connecting rod 23, a height adjusting back plate 24 and a clamping jaw 25 are sequentially connected below the rotating clamp 20. The height adjusting back plate 24 is used for fine adjustment of height along the vertical connecting rod 23, wherein the height adjusting back plate 24 can be lifted by adopting an electric control screw rod or lifted by adopting a sliding block in a sliding manner. The clamping jaw 25 can be clamped by adopting an electric control mode or elastic clamping by utilizing an elastic component, a V-shaped clamping end 252 is arranged on the clamping jaw 25, and the clamping end 252 can clamp most cylindrical or round instruments.
The connecting column 22 can be arranged at the center of the bottom of the first storage partition plate 14, the first storage partition plate 14 is located at the central line position of the workbench 11, the workbench 11 is divided into two parts by the first storage partition plate 14 at the moment, and the rotary clamp 20 can be used on the workbench 11 at two sides of the first storage partition plate 14, so that the use efficiency of the rotary clamp 20 is improved.
Further, a clamping jaw rotating shaft 251 is arranged between the clamping jaw 25 and the height adjusting back plate 24, and the clamping jaw rotating shaft 251 is used for adjusting the rotating angle of the clamping jaw 25, so that the clamping range is improved.
The bottom surface of the rotating clamp 20 is provided with a guide groove 201, the top of the vertical connecting rod 23 is provided with a guide slider 231 extending into the guide groove 201, and the vertical connecting rod 23 slides in the guide groove 201 through the guide slider 231. The sliding mechanism that guide way 201 and direction slider 231 are constituteed can realize the slip of vertical connecting rod 23, realizes stretching out of clamping jaw 25 from first storing baffle 14 bottom through vertical connecting rod 23, improves the working range of clamping jaw 25.
In order to further expand the working range of the rotating jig 20, a rotating body 21 may be provided on the upper side of the rotating jig 20, the rotating body 21 may have a rotating body inner ring 211 thereon, and the connecting column 22 may be connected to the rotating body inner ring 211. The rotating fixture 20 can rotate around the connecting column 22 under the action of the rotating body 21, the rotating body 21 can be of a structure similar to a bearing, the connecting column 22 is connected with an inner ring of the bearing, and the rotating fixture 20 is connected with an outer ring of the bearing. The rotating clamp 20 further expands the motion space under the action of the rotating body 21, and the clamping flexibility is better.
In the scheme, a partition plate mounting hole 121 is formed in the side surface of the storage support 12, and a mounting foot 16 for fixing the first storage partition plate 14 is arranged on the partition plate mounting hole 121; the storage support 12 is located first storage baffle 14 both sides, is connected with stiffener 13 between the adjacent storage support 12 top. The structure that baffle mounting hole 121 and installation foot 16 mutually supported can conveniently adjust the mounting height of first storing baffle 14, and the setting of installation foot 16 simultaneously also can increase the installation stability of first storing baffle 14. The reinforcing rod 13 can further improve the stability of the storage partition arrangement. A second storage partition plate 15 can be arranged between the first storage partition plate 14 and the workbench 11, the second storage partition plate 15 is the same as the first storage partition plate 14, and a rotating clamp 20 is also arranged at the bottom of the second storage partition plate.
A plurality of rotation anchor clamps 20 of installation that can be selective on a single test bench to can adapt to more complicated chemistry experiment centre gripping demand, the centre gripping in-process rotates and disturbs for a short time between the anchor clamps 20, does not have the problem that the workstation space reduces by a wide margin when current a plurality of iron stand platforms used jointly. Meanwhile, because the first storage partition plate 14 and the second storage partition plate 15 are different in height, the experimental instrument can be installed at different heights, and spaces with different heights on the workbench 11 are effectively utilized.
Although the present invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the embodiments of the present invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a laboratory bench is used in chemistry experiment, a serial communication port, the on-line screen storage device comprises a base, be provided with the workstation on the base, be provided with the storing support on the workstation, be provided with first storing baffle between the storing support, first storing baffle bottom is provided with rotates anchor clamps, it is connected through the spliced pole to rotate between anchor clamps and the first storing baffle, it is provided with vertical connecting rod to rotate the anchor clamps below, vertical connecting rod bottom is provided with the altitude mixture control backplate, altitude mixture control backplate one side is provided with the clamping jaw.
2. A chemical laboratory bench according to claim 1 wherein said jaws are provided with "V" shaped clamping ends.
3. A chemical laboratory bench according to claim 1 wherein a jaw rotation axis is provided between said jaw and said height adjustment back plate.
4. The chemical laboratory experiment table according to claim 1, wherein a guide groove is formed in the bottom surface of the rotating fixture, a guide slider extending into the guide groove is arranged at the top of the vertical connecting rod, and the vertical connecting rod slides in the guide groove through the guide slider.
5. The chemical laboratory experiment table as defined in claim 4, wherein said rotary jig is provided at an upper side thereof with a rotor having a rotor inner ring, said connecting column being connected to the rotor inner ring.
6. The chemical laboratory experiment table as claimed in claim 1, wherein a partition mounting hole is formed in a side surface of the storage support, and a mounting foot for fixing the first storage partition is disposed on the partition mounting hole.
7. The chemical laboratory experiment table according to claim 1, wherein a second storage partition is arranged between the first storage partition and the workbench, and a rotating clamp is also arranged at the bottom of the second storage partition.
8. The chemical laboratory experiment table as claimed in claim 1, wherein the storage supports are located on two sides of the first storage partition plate, and a reinforcing rod is connected between tops of adjacent storage supports.
9. A chemical laboratory bench according to claim 1 wherein said base bottom is provided with support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020184855.5U CN211636611U (en) | 2020-02-19 | 2020-02-19 | Laboratory bench is used in chemistry experiment room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020184855.5U CN211636611U (en) | 2020-02-19 | 2020-02-19 | Laboratory bench is used in chemistry experiment room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211636611U true CN211636611U (en) | 2020-10-09 |
Family
ID=72686329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020184855.5U Expired - Fee Related CN211636611U (en) | 2020-02-19 | 2020-02-19 | Laboratory bench is used in chemistry experiment room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211636611U (en) |
-
2020
- 2020-02-19 CN CN202020184855.5U patent/CN211636611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20210219 |