CN209317728U - A kind of rack for test tube of angle adjustable - Google Patents
A kind of rack for test tube of angle adjustable Download PDFInfo
- Publication number
- CN209317728U CN209317728U CN201821771164.4U CN201821771164U CN209317728U CN 209317728 U CN209317728 U CN 209317728U CN 201821771164 U CN201821771164 U CN 201821771164U CN 209317728 U CN209317728 U CN 209317728U
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- China
- Prior art keywords
- test tube
- bracket
- rack
- side wall
- angle adjustable
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Abstract
The utility model discloses a kind of rack for test tubes of angle adjustable, including bottom bracket, the bottom bracket upper center is fixedly installed with arc pallet, the arc pallet upper surface is adhesive with felt layers, test tube bracket is equipped in the middle part of the bottom bracket inner cavity, test tube bracket left and right ends are fixedly installed with first rotating shaft and the second shaft respectively, the test tube bracket bottom face is adhesive with rubber skin, test tube bracket upper end is provided with test tube hole, the second shaft side wall has been fixedly attached spacing rotating disk, the spacing rotating disk side wall is provided with limit hole, the spacing rotating disk top is fixedly welded with handle, grafting finite place piece is run through on the bottom bracket right end wall top.The utility model has achieved the effect that conveniently to adjust test tube placed angle, amplitude of accommodation controllability is high, stablizes safety by setting arc pallet, felt layers, rubber skin, test tube bracket, limit runner and locating part.
Description
Technical field
The utility model relates to biochemical test product technical field, specially a kind of rack for test tube of angle adjustable.
Background technique
Rack for test tube be for place (the phenomenon that sometimes test tube can also being placed on rack for test tube, observe some experiment),
Dry the most basic laboratory apparatus of the chemical laboratory of test tube.Duckpin and aperture in rack for test tube with respective number.
It is foraminate test tube to be placed vertically for use or to continue the progress of observing response.There is clean test tube being put upside down for column, so as to
It dries.Existing rack for test tube angular adjustment is very inconvenient, and amplitude of accommodation control is poor, and stability safety is insufficient.For this purpose, we
It is proposed a kind of rack for test tube of angle adjustable.
Utility model content
The purpose of this utility model is to provide a kind of rack for test tubes of angle adjustable, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of rack for test tube of angle adjustable, including bottom
Bracket, the bottom bracket upper center are fixedly installed with arc pallet, and the arc pallet upper surface is adhesive with felt layers, described
Test tube bracket is equipped in the middle part of bottom bracket inner cavity, test tube bracket left and right ends are fixedly installed with first rotating shaft and second turn respectively
Axis, the first rotating shaft and the second shaft are movably arranged on the examination at left and right sides of bottom bracket inner cavity on wall by bearing respectively
Pipe carrier bottom face is adhesive with rubber skin, and test tube bracket upper end is provided with test tube hole, and the test tube hole inner sidewall is socketed with rubber
Glue cushion collar, the second shaft side wall have been fixedly attached spacing rotating disk, and the spacing rotating disk side wall is provided with limit hole, the limit
Position turntable top is fixedly welded with handle, and the handle tip fixing sleeve is connected to rubber antiskid set, on the bottom bracket right end wall
Grafting finite place piece is run through in portion, and the locating part includes external member, limit plug, pushing block, slide bar, spring and lifting runner.
Preferably, the first rotating shaft and the second shaft central axes in the same horizontal line, the arc pallet section
The center of circle is always positioned on the central axes of first rotating shaft and the second shaft.
Preferably, the rubber skin bottom end and felt layers top are tangent.
Preferably, the quantity of the limit hole is no less than eight, and circular array limits on the right side wall of spacing rotating disk
Outer diameter of the aperture in position hole slightly larger than limit plug.
Preferably, the quantity of the test tube hole is no less than 20, and rectangular array is on the top surface of test tube bracket.
Preferably, the external member is fixed passes through through the top for being plugged on bottom bracket right side wall, and in the middle part of external member inner cavity or so
It wears and offers loose slot, through slide bar is inserted with, the slide bar left and right ends are respectively sleeved on limit for loose slot inner cavity activity
Position plug and lifting runner, the slide bar side wall left part fixing sleeve are connected to pushing block, are cased with spring in the middle part of the slide bar side wall.
Preferably, the pushing block is located at loose slot inner cavity, the left and right ends of the spring respectively with pushing block right end and
Loose slot inner cavity left end is fixedly connected, and spring is in compressive state always, and the length of the slide bar is greater than the length of external member.
Compared with prior art, the utility model has the beneficial effects that the rack for test tube of this kind of angle adjustable, by the way that arc is arranged
Shape supporting plate, test tube bracket, felt layers and rubber skin can increase the resistance of test tube carriage turns, so as to better
It realizes the control to test tube bracket rotation amplitude, has achieved the effect that avoid rotation amplitude is excessive examination liquid in pipe is caused to spill；
By the way that rubber cushion cover is arranged in test tube hole, the frictional force between test tube hole hole wall and test tube can either be increased, prevent test tube
Sliding, and the damage of colliding between test tube and test tube hole can be reduced by the elastic buffer of rubber, reach raising test tube and puts
Set the effect of safety stability；By setting locating part and spacing rotating disk, light regulation test tube bracket is achieved the effect that, only
Need to pull lifting runner after driving handle rotation complete angular adjustment after unclamp lifting runner test tube holder angle can be completed
It adjusts and fixed, convenience easy to operate.
Detailed description of the invention
Fig. 1 is the front elevational view of the utility model；
Fig. 2 is the side view of the utility model spacing rotating disk；
Fig. 3 is the cross-sectional view of the utility model locating part；
Fig. 4 is the top view of the utility model test tube bracket；
Fig. 5 is the sectional side view of the utility model.
In figure: 1 bottom bracket, 2 arc pallets, 21 felt layers, 3 test tube brackets, 31 first rotating shafts, 32 second shafts, 33 rubbers
Rubber, 4 spacing rotating disks, 41 rubber antiskid sets, 42 limit holes, 43 handles, 5 locating parts, 51 external members, 52 limit plugs, 53 push
Block, 54 slide bars, 55 springs, 56 lifting runners, 6 test tube holes, 61 rubber cushion covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of rack for test tube of angle adjustable, including collet
Frame 1,1 upper center of bottom bracket are fixedly installed with arc pallet 2, and the first rotating shaft 31 and 32 central axes of the second shaft exist
In same horizontal line, the center of circle in 2 section of arc pallet is always positioned on the central axes of first rotating shaft 31 and the second shaft 32,
Test tube bracket 3 when being rotated around first rotating shaft 31 and the second shaft 32, will enable 3 bottom of test tube bracket being capable of normal edge
Take exercises on the inside of arc pallet 2.2 upper surface of arc pallet is adhesive with felt layers 21, sets in the middle part of 1 inner cavity of bottom bracket
There is a test tube bracket 3,3 left and right ends of test tube bracket are fixedly installed with first rotating shaft 31 and the second shaft 32 respectively, and described
One shaft 31 and the second shaft 32 are movably arranged at left and right sides of 1 inner cavity of bottom bracket on wall respectively by bearing, the test tube support
3 bottom face of frame is adhesive with rubber skin 33, and 33 bottom end of rubber skin and 21 top of felt layers are tangent, and rubber skin 33 is in test tube bracket
3 will nuzzle up when rotating around first rotating shaft 31 and the second shaft 32 with felt layers 21, on the one hand rubber skin 33 has with felt layers 21
There is wearability, on the other hand frictional force between the two is larger, can increase the resistance of the rotation of test tube bracket 3, so as to more
Control of the good realization to 3 rotation amplitude of test tube bracket, avoids that rotation amplitude is excessive to be caused to try liquid in pipe to spill.The examination
3 upper end of pipe carrier is provided with test tube hole 6, and 6 inner sidewall of test tube hole is socketed with rubber cushion cover 61, the quantity of the test tube hole 6
No less than 20, rectangular array is on the top surface of test tube bracket 3, and test tube hole 6 is for inserting test tube, and rubber cushion cover 61
The frictional force between 6 hole wall of test tube hole and test tube can either be increased, prevent test tube from sliding, and the elastic buffer of rubber can be passed through
To reduce the damage of colliding between test tube and test tube hole 6.Second shaft, 32 side wall has been fixedly attached spacing rotating disk 4, described
4 side wall of spacing rotating disk is provided with limit hole 42, and the quantity of the limit hole 42 is no less than eight, and circular array is in spacing rotating disk 4
Right side wall on, and the aperture of limit hole 42 slightly larger than limit plug 52 outer diameter, limit plug 52 will be inserted into limit hole 42 in,
For limiting the angle of the rotation of test tube bracket 3, the quantity of limit hole 42 is more, gets over to the regulation accuracy of 3 angle of test tube bracket
Height, control are bigger.4 top of spacing rotating disk is fixedly welded with handle 43, and the 43 top fixing sleeve of handle is connected to rubber
Glue Anti-slip cover 41 holds the rubber antiskid set 41 on handle 43, presses down on or be lifted up promotion spacing rotating disk 4
Test tube bracket 3 is driven to rotate around first rotating shaft 31 and the second shaft 32, the 1 right end wall top of bottom bracket is limited through grafting
Position part 5, the locating part 5 include external member 51, limit plug 52, pushing block 53, slide bar 54, spring 55 and lifting runner 56, institute
It is fixed through the top for being plugged on 1 right side wall of bottom bracket to state external member 51, and runs through in the middle part of 51 inner cavity of external member or so and offers activity
Slot, loose slot inner cavity activity are respectively sleeved on limit plug 52 through slide bar 54,54 left and right ends of slide bar are inserted with
With lifting runner 56, the 54 side wall left part fixing sleeve of slide bar is connected to pushing block 53, is cased with spring in the middle part of 54 side wall of slide bar
55.The pushing block 53 is located at loose slot inner cavity, the left and right ends of the spring 55 respectively with 53 right end of pushing block and loose slot
Inner cavity left end is fixedly connected, and spring 55 is in compressive state always, and the length of the slide bar 54 is greater than the length of external member 51, is drawn
Dynamic lifting runner 56 is able to drive slide bar 54 along the outside Slideslip of loose slot, so that limit plug 52 and limit hole
42 be detached from, at this moment, driving handle 43 can drive test tube bracket 3 rotate, at the same time, pushing block 53 also will along loose slot to
Right side sliding, so that spring 55 be driven to compress, therefore, when unclamping lifting runner 56, pushing block 53 will be in the elastic force of spring 55
Effect is lower to drive the insertion of limit plug 52 in requisition for 42 inner cavity of limit hole adjusted, and 3 angle of test tube bracket is consolidated in realization
It is fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of rack for test tube of angle adjustable, including bottom bracket (1), it is characterised in that: bottom bracket (1) upper center is fixed
It is equipped with arc pallet (2), arc pallet (2) upper surface is adhesive with felt layers (21), in the middle part of bottom bracket (1) inner cavity
Equipped with test tube bracket (3), test tube bracket (3) left and right ends are fixedly installed with first rotating shaft (31) and the second shaft respectively
(32), the first rotating shaft (31) and the second shaft (32) are movably arranged on bottom bracket (1) inner cavity or so two by bearing respectively
On side wall, test tube bracket (3) bottom face is adhesive with rubber skin (33), and test tube bracket (3) upper end is provided with test tube hole
(6), test tube hole (6) inner sidewall is socketed with rubber cushion cover (61), and the second shaft (32) side wall is fixedly attached limited
Position turntable (4), spacing rotating disk (4) side wall are provided with limit hole (42), and spacing rotating disk (4) top is fixedly welded with handle
(43), handle (43) top fixing sleeve is connected to rubber antiskid set (41), and grafting is run through on bottom bracket (1) the right end wall top
Finite place piece (5), the locating part (5) include external member (51), limit plug (52), pushing block (53), slide bar (54), spring
(55) and runner (56) are lifted.
2. a kind of rack for test tube of angle adjustable according to claim 1, it is characterised in that: the first rotating shaft (31) and
In the same horizontal line, the center of circle in arc pallet (2) section is always positioned at first rotating shaft (31) for two shafts (32) central axes
On the central axes of the second shaft (32).
3. a kind of rack for test tube of angle adjustable according to claim 1, it is characterised in that: rubber skin (33) bottom end with
Felt layers (21) top is tangent.
4. a kind of rack for test tube of angle adjustable according to claim 1, it is characterised in that: the quantity of the limit hole (42)
No less than eight, circular array is on the right side wall of spacing rotating disk (4), and the aperture of limit hole (42) is slightly larger than limit plug
(52) outer diameter.
5. a kind of rack for test tube of angle adjustable according to claim 1, it is characterised in that: the quantity of the test tube hole (6)
No less than 20, rectangular array is on the top surface of test tube bracket (3).
6. a kind of rack for test tube of angle adjustable according to claim 1, it is characterised in that: external member (51) fixation runs through
It is plugged on the top of bottom bracket (1) right side wall, and runs through in the middle part of external member (51) inner cavity or so and offers loose slot, the loose slot
Inner cavity activity is through being inserted with slide bar (54), and slide bar (54) left and right ends are respectively sleeved on limit plug (52) and lifting turns
It takes turns (56), slide bar (54) the side wall left part fixing sleeve is connected to pushing block (53), is cased with spring in the middle part of slide bar (54) side wall
(55)。
7. a kind of rack for test tube of angle adjustable according to claim 1 or 6, it is characterised in that: pushing block (53) position
In loose slot inner cavity, the left and right ends of the spring (55) are fixed with pushing block (53) right end and loose slot inner cavity left end respectively to be connected
It connects, and spring (55) is in compressive state always, the length of the slide bar (54) is greater than the length of external member (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771164.4U CN209317728U (en) | 2018-10-30 | 2018-10-30 | A kind of rack for test tube of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771164.4U CN209317728U (en) | 2018-10-30 | 2018-10-30 | A kind of rack for test tube of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317728U true CN209317728U (en) | 2019-08-30 |
Family
ID=67708898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821771164.4U Active CN209317728U (en) | 2018-10-30 | 2018-10-30 | A kind of rack for test tube of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844516A (en) * | 2021-03-15 | 2021-05-28 | 黄绍光 | Clinical laboratory of hospital uses test tube rack |
| CN112958171A (en) * | 2021-02-10 | 2021-06-15 | 谭策 | Environment-friendly chemical reagent accommodate device that chemical engineering used |
-
2018
- 2018-10-30 CN CN201821771164.4U patent/CN209317728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958171A (en) * | 2021-02-10 | 2021-06-15 | 谭策 | Environment-friendly chemical reagent accommodate device that chemical engineering used |
| CN112844516A (en) * | 2021-03-15 | 2021-05-28 | 黄绍光 | Clinical laboratory of hospital uses test tube rack |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315699 No. 1200 Xinghai North Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Ningbo Jiabei Medical Technology Co.,Ltd. Address before: 200120 floor 3, building 1, No. 400, Fangchun Road, pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai Jiabei Biomedical Technology Co.,Ltd. |