CN208032651U - A kind of adjustable detatching rack for test tube - Google Patents
A kind of adjustable detatching rack for test tube Download PDFInfo
- Publication number
- CN208032651U CN208032651U CN201820176185.5U CN201820176185U CN208032651U CN 208032651 U CN208032651 U CN 208032651U CN 201820176185 U CN201820176185 U CN 201820176185U CN 208032651 U CN208032651 U CN 208032651U
- Authority
- CN
- China
- Prior art keywords
- plate
- test tube
- rack
- fixed
- hole
- Prior art date
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model is related to a kind of adjustable detatching rack for test tubes, including upper plate, bottom plate and two side plates, the both ends of upper plate and bottom plate are connected on two side plates, the upper plate is equipped with several through-holes, bottom plate is equipped with pit in position corresponding with through-hole, the upper plate and bottom plate are removably attachable on side plate, the through hole is equipped with adjuster, the adjuster includes adjusting band, fixed plate and two handles, it is equipped on handle and fixed plate for adjusting the hole that band passes through, fixed plate is fixed on that inner wall of the through hole, adjusting band is in strip and flexible, adjusting band both ends are each passed through a handle and end is fixed on another handle, adjuster is fixed on across fixed plate on through-hole by adjusting band, and it adjusts band and is slidably connected with fixed plate, the adjustable height of the rack for test tube and aperture.
Description
Technical field
The utility model is related to a kind of rack for test tubes, and in particular to a kind of adjustable detatching rack for test tube belongs to chemistry
Instrument and equipment field.
Background technology
Rack for test tube is a kind of equipment that can be commonly used in chemical laboratory, for placing or drying test tube etc..One
As rack for test tube aperture and height be fixed, no matter but all necessarily being needed in experimentation or daily placement process
To use the rack for test tube to different size.
From the point of view of aperture angle, according to the difference of test tube pore size, then the specification of the rack for test tube needed is also
Difference uses extremely inconvenient.From the point of view of elevation angle, the aperture of general rack for test tube all can select maximum specification to go to set
Meter, considers further that the placement of shorter class rack for test tube, and the height of rack for test tube will not all design too high, but send out during the experiment
Existing, some hold the longer test tube of experimental liquid, cannot be placed in rack for test tube well, because the height of rack for test tube is not
It enough will appear the problems such as test tube tilts to occur, the leakage for being easy to cause experimental liquid is spilt.
Utility model content
In order to solve the problems in the existing technology the utility model, provides a kind of test tube of adjustable height and aperture
Frame.
In order to achieve the above object, the utility model proposes technical solution be：A kind of adjustable detatching test tube
The both ends of frame, including upper plate, bottom plate and two side plates, upper plate and bottom plate are connected on two side plates, are set on the upper plate
There are several through-holes, bottom plate to be equipped with pit in position corresponding with through-hole, the upper plate and bottom plate are removably attachable to side
On plate, the through hole is equipped with adjuster, and the adjuster includes adjusting band, fixed plate and two handles, handle and fixed plate
On be equipped with for adjusting the hole that passes through of band, fixed plate is fixed on that inner wall of the through hole, and the adjustings band is in strip and bendable
Song, adjusting band both ends are each passed through a handle and end is fixed on another handle, and adjuster is passed through admittedly by adjusting band
Fixed board is fixed on through-hole, and is adjusted band and be slidably connected with fixed plate.
Above-mentioned technical proposal is further designed to：Further include intermediate plate, the both ends of the intermediate plate removably connect
It is connected on side plate, intermediate plate also is provided with through-hole in position corresponding with through-hole.
The upper plate, intermediate plate and two bottom sides are equipped with convex block, and side plate is equipped with and the matched groove of convex block, upper plate
It is connected on side plate by convex block and the chimeric and dismounting of groove with bottom.
Groove on the side plate is equipped with several, several grooves vertically spaced set on side plate.
The width of the intermediate plate is less than the width of upper plate.
The beneficial effects of the utility model are：
The rack for test tube side plate of the utility model is equipped with several grooves, the position for the groove that can be inserted by upper plate and intermediate plate
It sets to adjust the height of rack for test tube, meets the requirement for the test tube for placing different height；Upper plate is equipped with adjuster, and through-hole is adjusted
The size in aperture meets the requirement for the test tube for placing different pore size.
The rack for test tube of the utility model can be not only used for the glass apparatus such as the various types of test tubes of daily placement, can be with
After test tube house through-hole, test tube is fixed by adjuster, can be used in experimentation to be contained with the examination of experimental liquid
Pipe is fixed on this rack for test tube, the influence for avoiding test tube activity from generating test result, is reduced and is placed improper caused glass
The damage of instrument.
The rack for test tube of the utility model uses split-type structure, convenient for disassembly and assembly, is conducive to storage, saves space.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model rack for test tube.
Fig. 2 is the structural schematic diagram of upper plate in rack for test tube shown in Fig. 1.
Fig. 3 is the structural schematic diagram of rack for test tube latus inframedium shown in Fig. 1.
Fig. 4 is the structural schematic diagram of adjuster in rack for test tube shown in Fig. 1.
Fig. 5 is the partial structural diagram of adjuster shown in Fig. 4.
Specific implementation mode
Below in conjunction with the accompanying drawings and the utility model is described in detail in specific embodiment.
Embodiment
As shown in Figure 1, a kind of adjustable detatching rack for test tube of the present embodiment, including upper plate 1, intermediate plate 2, bottom plate
3 and two side plates 4, upper plate 1, intermediate plate 2, bottom plate 3 both ends be connected on two side plates 4, on upper plate 1 and intermediate plate 2
Several through-holes 7 are equipped with, bottom plate 3 is equipped with pit 8 in position corresponding with through-hole 7, bottom plate is made to play a kind of to test tube
The effect of support, the width of intermediate plate 2 are less than the width of upper plate 1.
As shown in Figures 2 and 3, upper plate 1, intermediate plate 2 and 3 both sides of bottom are equipped with convex block 9, and side plate 4 is equipped with and convex block 9
Matched groove 5, the groove 5 on side plate 4 are equipped with several, several grooves 5 are vertically equidistantly set on side plate
It sets, 1 intermediate plate 2 of upper plate and bottom 3 are connected to by convex block 9 and the chimeric and dismounting of groove 5 on side plate 4, convex block 9 and groove
5 structure can realize the fractionation and installation of rack for test tube easily, overcome traditional rack for test tube and take up space greatly, be unfavorable for lacking for storage
Point, at the same it is also easily portable.Intermediate plate 2 can be equipped with multiple in the present embodiment, intermediate between upper plate 1 and bottom plate 3 by adjusting
The quantity of plate 2 come achieve the purpose that adjust rack for test tube height.
As shown in Figure 4 and Figure 5, adjuster 6 is equipped at through-hole 7, adjuster 6 includes two handles 10, fixed plate 11 and tune
Band 12 is saved, handle 10 and fixed plate 11 are equipped with for adjusting the hole that band passes through, and adjuster 6 is passed through by adjusting band 12 and fixed
Plate 11 is fixed on the inner wall of through-hole 7, and is adjusted band 12 and be slidably connected with fixed plate 11, and it is in strip and bendable to adjust band 12
Song, 12 both ends of adjusting band are each passed through a handle 10 and end is fixed on another handle, to make adjusting band 12 surround
One ring-type, by opposite directions or backwards to two handles 10 are pulled, 6 diameter of adjuster itself can be changed, to change aperture
Size meets the placement requirement of more specification test tubes, for being equipped with the test tube of experimental liquid in experimentation, can adjust just
The problem of making the test tube be in vertical state well, being spilt so as to avoid experimental liquid leakage；When needing fixed test tube, first by test tube
It is put into cricoid adjusting band 12, backwards to pull handle until adjusting band 12 tightly embraces test tube outer wall.
The rack for test tube of the utility model is not limited to the various embodiments described above, all technical sides obtained using equivalent replacement mode
Case is all fallen in the range of the requires of the utility model protection.
Claims (5)
1. the both ends of a kind of adjustable detatching rack for test tube, including upper plate, bottom plate and two side plates, upper plate and bottom plate are distinguished
It being connected on two side plates, the upper plate is equipped with several through-holes, and bottom plate is equipped with pit in position corresponding with through-hole,
It is characterized in that：The upper plate and bottom plate are removably attachable on side plate, and the through hole is equipped with adjuster, the adjuster packet
Adjusting band, fixed plate and two handles are included, are equipped on handle and fixed plate for adjusting the hole that band passes through, fixed plate is fixed
On that inner wall of the through hole, adjusting band is in strip and flexible, adjusts that band both ends are each passed through a handle and end is fixed
On another handle, adjuster is fixed on across fixed plate on through-hole by adjusting band, and is adjusted band and slided with fixed plate and connected
It connects.
2. adjustable detatching rack for test tube according to claim 1, it is characterised in that：Further include intermediate plate, in described
Between the both ends of plate be removably attachable on side plate, intermediate plate also is provided with through-hole in position corresponding with through-hole.
3. adjustable detatching rack for test tube according to claim 2, it is characterised in that：The upper plate, intermediate plate and bottom
Portion both sides are equipped with convex block, and side plate is equipped with passes through the chimeric of convex block and groove with the matched groove of convex block, upper plate and bottom
With being connected on side plate for dismounting.
4. adjustable detatching rack for test tube according to claim 3, it is characterised in that：Groove on the side plate is equipped with
Several, several grooves vertically spaced set on side plate.
5. adjustable detatching rack for test tube according to claim 3, it is characterised in that：The width of the intermediate plate is less than
The width of upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176185.5U CN208032651U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable detatching rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176185.5U CN208032651U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable detatching rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208032651U true CN208032651U (en) | 2018-11-02 |
Family
ID=63951489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176185.5U Expired - Fee Related CN208032651U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable detatching rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208032651U (en) |
-
2018
- 2018-02-01 CN CN201820176185.5U patent/CN208032651U/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: 20181102 Termination date: 20210201 |