CN208711781U - Fold test tube bracket - Google Patents
Fold test tube bracket Download PDFInfo
- Publication number
- CN208711781U CN208711781U CN201821461607.XU CN201821461607U CN208711781U CN 208711781 U CN208711781 U CN 208711781U CN 201821461607 U CN201821461607 U CN 201821461607U CN 208711781 U CN208711781 U CN 208711781U
- Authority
- CN
- China
- Prior art keywords
- plate
- test tube
- slot
- backboard
- axis
- 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
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to experimental instrument technologies, specially fold test tube bracket, including multiple bottom plates and multiple top plates, bottom plate is equipped with domed slot, top plate is equipped with cylindrical through-hole, multiple bottom plates are successively hinged, wherein most marginal one piece of bottom plate connects bottom edge block, bottom edge block is equipped with the slot of vertical direction；It further include vertical backboard, backboard lower end is mounted in slot；The mounting hole of multiple levels is offered on backboard；Multiple top plates are successively hinged, wherein most marginal one piece of top plate connects top margin plate, top margin plate is inserted in the mounting hole on backboard；Bottom plate and top plate are located at the same side of backboard, and top plate is located above bottom plate, and groove location of the through-hole on every piece of top plate respectively on bottom plate corresponding with lower section is opposite.Folding test tube bracket provided by the utility model, can be with folding storage, while the quantity by folding, spreading out or increase, reduce plate adjusts the quantity that test tube is placed, and has flexibility.
Description
Technical field
The utility model relates to experimental instrument technologies, specially folding test tube bracket.
Background technique
Usual test tube carrier structure is fixed, and also has folding test tube bracket, the mainly plastics of multilayer at present
Web plate composition, the bracket size of this structure be it is fixed, the maximum capacity of institute's holding test tubes be also it is fixed, cannot be according to reality
Border needs to be adjusted.
Utility model content
In view of the above technical problems, the utility model provides a kind of folding test tube support of adjustable holding test tubes plastics
Frame, specific technical solution are as follows:
Test tube bracket, including multiple bottom plates and multiple top plates are folded, bottom plate is equipped with domed slot, and slot is for holding examination
The bottom of pipe；The top plate is equipped with cylindrical through-hole, and the diameter of through-hole is not less than the outer diameter of test tube；
Multiple bottom plates are successively hinged, wherein most marginal one piece of bottom plate connects bottom edge block, on the bottom edge block
Slot equipped with vertical direction；It further include vertical backboard, the backboard lower end is mounted in the slot；It is opened on backboard
Mounting hole equipped with multiple levels；Multiple top plates are successively hinged, wherein most marginal one piece of top plate connects top margin plate, institute
In the mounting hole that the top margin plate stated is inserted on backboard；The bottom plate and the top plate are located at the same side of backboard, and push up
Plate is located above bottom plate, and groove location of the through-hole on every piece of top plate respectively on bottom plate corresponding with lower section is opposite.
The top and bottom of bottom plate described in every piece are provided with slot, and the slot position of top and bottom is on same upright position.
It is connected respectively by articulated mounting between the bottom plate, between top plate, bottom plate or top plate is referred to as plate, described
Articulated mounting include the shaft for being located at plate side and the opening lantern ring for being located at plate other side；The shaft of plate is inserted in phase
In the opening lantern ring of adjacent plate, axis rotates in opening lantern ring.
Further, there are two the axis, axis is parallel to the edge of plate, and two axle positions are in same axial line
On, it is connected between two axis by cylindrical body, the cylindrical body is fixedly mounted on the edge of plate, two axis and plate
There are gaps between edge；The opening lantern ring it is corresponding also there are two, opening lantern ring be cross section is cirque structure, and
Opening is offered, is installed for axis, the width of opening is less than the diameter of axis；Two opening lantern rings are parallel to another of plate
Edge, and two opening lantern rings, on same axial line, there are distance between two opening lantern rings, the distance is not less than
The length of cylindrical body.
Folding test tube bracket provided by the utility model, can with folding storage, while by fold, spread out or increase,
The quantity that the quantity adjustment test tube of plate is placed is reduced, there is flexibility.
Detailed description of the invention
Fig. 1 is the plate unfolded state structural schematic diagram of the utility model；
Fig. 2 is the plate folded state structural schematic diagram of the utility model；
Fig. 3 is the articulated mounting side structure schematic diagram of the utility model；
Fig. 4 is the articulated mounting overlooking structure diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the drawings.
As shown in Figure 1, folding test tube bracket, including multiple bottom plates 1 and multiple top plates 2, bottom plate 1 is equipped with domed slot
4, slot 4 is used to hold the bottom of test tube；The top plate 2 is equipped with cylindrical through-hole 5, and 5 diameter of through-hole is not less than examination
The outer diameter of pipe；
Multiple bottom plates 1 are successively hinged, wherein most marginal one piece of bottom plate 1 connects bottom edge block 8, the bottom edge block
8 are equipped with the slot of vertical direction；Bottom plate 1 can all be unfolded, and also can according to need and fold up, as shown in Figure 2.
It further include vertical backboard 3,3 lower end of backboard is mounted in the slot；It is offered on backboard 3 multiple
Horizontal mounting hole 6；Multiple top plates 2 are successively hinged, and same top plate 2 can also be folded mutually, wherein most marginal one
Block top plate connects top margin plate 7, and the top margin plate 7 is inserted in the mounting hole 6 on backboard 3；The bottom plate 1 and the top plate
2 are located at the same side of backboard 3, and top plate 2 is located at 1 top of bottom plate, and the through-hole 5 on every piece of top plate 2 is corresponding with lower section respectively
4 position of slot on bottom plate 1 is opposite.
Through-hole 5 and slot 4 can be with multiple longitudinal arrangements.
The top and bottom of bottom plate 1 described in every piece are provided with slot 4, and the slot 4 of top and bottom is located on same upright position.
As shown in Fig. 2, the position of the through-hole 5 on top plate 2 is in same vertical line after top plate 2 and bottom plate 1 are separately folded
On, the through-hole of a thickening is formed, test tube can put in, and in bottom, following table is face-up after the bottom plate 1 of top is overturn,
There is slot 4.At this time the height and position of top plate 2 can be adjusted, the length of test tube is adapted to by selecting other mounting holes 6.
The quantity of bottom plate 1 and top plate 2 can change, and in order to adapt to this design, preferred scheme is exactly bottom plate 1 or top plate
2 can quickly dismount.Therefore, it is connected respectively by articulated mounting between the bottom plate 1, between top plate 2, bottom plate 1 or top
Plate 2 is referred to as plate, and as shown in Figure 3 and Figure 4, the articulated mounting includes being located at the shaft 10 of plate side and being located at plate
The opening lantern ring 9 of other side；The shaft 10 of plate is inserted in the opening lantern ring 9 of adjacent plate, and axis 10 is in opening lantern ring 9
Rotation.
The structure of the specific articulated mounting of the present embodiment are as follows: there are two the axis 10, and axis 10 is parallel to the edge of plate,
And two axis 10 are located on same axial line, are connected between two axis 10 by cylindrical body 11, and the cylindrical body 11 is fixed
It is mounted on the edge of plate, there are gaps between two axis 10 and the edge of plate；The opening lantern ring 9 is corresponding also to be had
Two, it is cirque structure that opening lantern ring 9, which is cross section, and offers opening, is installed for axis 10, and the width of opening is less than axis
10 diameter；Two opening lantern rings 9 are parallel to another edge of plate, and two opening lantern rings 9 are in same axial line
On, there are distance between two opening lantern rings 9, the distance is not less than the length of cylindrical body 11.This structure can be quick
Assembling.The quantity of bottom plate 1 and top plate 2 is equal.
The connection relationship of top margin plate 7, bottom edge block 8 and plate can also use above-mentioned articulated mounting, or directly fixed
It is fixedly connected in one of plate.
Claims (4)
1. folding test tube bracket, including multiple bottom plates and multiple top plates, bottom plate is equipped with domed slot, and slot is for holding test tube
Bottom；The top plate is equipped with cylindrical through-hole, and the diameter of through-hole is not less than the outer diameter of test tube；
It is characterized in that, multiple bottom plates are successively hinged, wherein most marginal one piece of bottom plate connects bottom edge block, the bottom
Side block is equipped with the slot of vertical direction；It further include vertical backboard, the backboard lower end is mounted in the slot；Back
The mounting hole of multiple levels is offered on plate；Multiple top plates are successively hinged, wherein most marginal one piece of top plate connection top
Side plate, the top margin plate are inserted in the mounting hole on backboard；The bottom plate and the top plate are located at the same side of backboard,
And top plate is located above bottom plate, and groove location of the through-hole on every piece of top plate respectively on bottom plate corresponding with lower section is opposite.
2. folding test tube bracket according to claim 1, which is characterized in that the top and bottom of bottom plate described in every piece are set
There is slot, the slot position of top and bottom is on same upright position.
3. folding test tube bracket according to claim 1 or 2, which is characterized in that divide between the bottom plate, between top plate
It is not connected by articulated mounting, bottom plate or top plate is referred to as plate, and the articulated mounting includes the shaft for being located at plate side
With the opening lantern ring for being located at plate other side；The shaft of plate is inserted in the opening lantern ring of adjacent plate, and axis is in opening sleeve
Rotation in ring.
4. folding test tube bracket according to claim 3, which is characterized in that there are two the axis, and axis is parallel to plate
Edge, and two axle positions pass through cylindrical body on same axial line, between two axis and connect, the fixed peace of the cylindrical body
On the edge of plate, there are gaps between two axis and the edge of plate；The opening lantern ring it is corresponding also there are two,
It is cirque structure that the lantern ring that is open, which is cross section, and offers opening, is installed for axis, and the width of opening is less than the diameter of axis；
Two opening lantern rings are parallel to another edge of plate, and two opening lantern rings, on same axial line, two are open
There are distance between lantern ring, the distance is not less than the length of cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461607.XU CN208711781U (en) | 2018-09-07 | 2018-09-07 | Fold test tube bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461607.XU CN208711781U (en) | 2018-09-07 | 2018-09-07 | Fold test tube bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711781U true CN208711781U (en) | 2019-04-09 |
Family
ID=65981353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461607.XU Expired - Fee Related CN208711781U (en) | 2018-09-07 | 2018-09-07 | Fold test tube bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711781U (en) |
-
2018
- 2018-09-07 CN CN201821461607.XU patent/CN208711781U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104200798B (en) | A kind of x types folding rack | |
| CN208711781U (en) | Fold test tube bracket | |
| CN209284497U (en) | A kind of multi-media teaching table | |
| CN208176337U (en) | A kind of student's dormitory bed desk | |
| CN201278927Y (en) | Telescopic foldable table | |
| CN2509921Y (en) | Dual-purpose folding table | |
| CN209315151U (en) | Study table on a kind of adjustable bed | |
| CN208925746U (en) | A kind of rotatable student's cup fixing device | |
| CN206388498U (en) | A kind of Multi-functional music stand for Piano Teaching | |
| CN209676308U (en) | A kind of modified handset bracket | |
| CN205885052U (en) | Multifunctional computer desk | |
| CN205278706U (en) | Teaching projector support | |
| CN209031508U (en) | Bookcase revolving | |
| CN206217459U (en) | A kind of Multifunction pen container | |
| CN207302393U (en) | A kind of music stand for music teaching | |
| CN205432812U (en) | Bookend | |
| CN208048330U (en) | Lectern for teaching | |
| CN205885148U (en) | Folding mosquito net frame of arc and folding mosquito net | |
| CN205923447U (en) | Novel desktop file frame | |
| CN206390651U (en) | A kind of convenient folding bedstead for placing article | |
| CN208850870U (en) | A kind of folded form Book rack | |
| CN211354405U (en) | Integrated table and chair | |
| CN209712042U (en) | A kind of school chair with small table plate | |
| CN204403793U (en) | A kind of clinical trial teaching shadowless lamp | |
| CN209769560U (en) | Students' dormitory supporter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |