CN205797291U - A kind of biotic experiment test tube clamp - Google Patents
A kind of biotic experiment test tube clamp Download PDFInfo
- Publication number
- CN205797291U CN205797291U CN201620775207.0U CN201620775207U CN205797291U CN 205797291 U CN205797291 U CN 205797291U CN 201620775207 U CN201620775207 U CN 201620775207U CN 205797291 U CN205797291 U CN 205797291U
- Authority
- CN
- China
- Prior art keywords
- plate
- test tube
- clamping plate
- tube clamp
- analog
- 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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Abstract
The utility model discloses a kind of biotic experiment test tube clamp, including test tube clamp body, test tube clamp body includes the first clamping plate, the second clamping plate, elastic component, fixed block, arc holding tank it is provided with on fixed block, it is provided with valve rubber in arc holding tank, being provided with back-up coat in valve rubber, two surfaces of back-up coat are provided with multiple salient point being embedded in valve rubber；The top of the first clamping plate is provided with column, the top of column is provided with lamp body, box body it is provided with on column, the outer wall of box body is provided with intensity of illumination sensor and controls switchboard, control circuit plate and power module it is provided with in box body, processor, analog-digital converter and digital to analog converter has been assigned on circuit board, processor is electrically connected with analog-digital converter, digital to analog converter, power module, control switchboard respectively, analog-digital converter is electrically connected with intensity of illumination sensor, and digital to analog converter is electrically connected with lamp body.It provides the benefit that: easy to use, practical.
Description
Technical field
This utility model relates to a kind of biotic experiment test tube clamp.
Background technology
At present, in the middle of Senior Biology experiment, often using test tube clamp, all there is following asking in existing test tube clamp
Topic: 1. inconvenience at night or light more weak in the case of use；2. test tube clamp all compares hard with test tube contact portion, holds
Easily cause the broken of test tube, poor practicability.
Utility model content
Problem to be solved in the utility model is to provide a kind of easy to use, practical biotic experiment test tube clamp.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of biotic experiment test tube clamp,
Including test tube clamp body, described test tube clamp body include be flexibly connected the first clamping plate and the second clamping plate, described first clamping plate and
The left end of the second clamping plate is connected by elastic component, and the right-hand member inwall of described first clamping plate and the second clamping plate is respectively arranged with one and fixes
Block, described fixed block is provided with arc holding tank, it is characterised in that be provided with valve rubber in described arc holding tank, described
Be provided with back-up coat in valve rubber, two surfaces of described back-up coat be provided with multiple be embedded in described valve rubber convex
Point；The top of described first clamping plate is provided with column, and the top of described column is provided with lamp body, and described column is provided with box
Body, the outer wall of described box body is provided with intensity of illumination sensor and controls switchboard, being provided with control circuit plate in described box body
And power module, described circuit board has been assigned processor, analog-digital converter and digital to analog converter, described processor respectively with institute
State analog-digital converter, digital to analog converter, power module, the electric connection of control switchboard, described analog-digital converter and described illumination
Intensity sensor is electrically connected with, and described digital to analog converter is electrically connected with described lamp body.
Preferably, above-mentioned biotic experiment test tube clamp, wherein said elastic component includes and described first clamping plate inwall hinge
The catch bar that the fixing pipe connect is hinged with described second clamping plate inwall, described fixing pipe sets near the termination of described first clamping plate
Being equipped with the first cover plate, be slidably provided with portable plate in described fixing tube cavity, the termination of described catch bar extends to described solid
Being connected in fixed tube inner chamber and with described portable plate, described portable plate is connected by the first spring with described first cover plate.
Preferably, above-mentioned biotic experiment test tube clamp, wherein said fixing pipe sets near the termination of described second clamping plate
Be equipped with the second cover plate, the termination of described catch bar through described second cover plate being slidably connected with described second cover plate, described in push away
Between described second cover plate and portable plate, it is arranged with the second spring in lever.
Preferably, above-mentioned biotic experiment test tube clamp, wherein said back-up coat is the grid of metal wire knitted.
Of the present utility model have the technical effect that: valve rubber can play the effect of buffering, it is therefore prevented that test tube because of
Chucking power is spent damaged greatly so that this utility model is more practical；Back-up coat makes valve rubber more solid；The two of back-up coat
Individual surface is provided with multiple salient point being embedded in valve rubber, and so that back-up coat is connected with valve rubber is tightr in design；
Lamp body brings convenience to user evening；Intensity of illumination sensor can detect intensity of illumination and signal is passed to analog digital conversion
Device, analog-digital converter converts analog signals into digital signal and passes to processor, and processor is strong according to the illumination detected
Degree automatically controls the brightness of lamp body, thus has reached energy-conservation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1 pilot scale pipe clamp body；
Fig. 3 is the structural representation of Fig. 2 Elastic part；
Fig. 4 is the structural representation of valve rubber in Fig. 2；
Fig. 5 is the longitudinal sectional view of box body in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described, so that this utility model
Technical scheme be more readily understood and grasp.
As shown in Fig. 1,2,3,4,5, a kind of biotic experiment test tube clamp, including test tube clamp body 1, test tube clamp body 1 wraps
Including the first clamping plate 11 and the second clamping plate 12 of flexible connection, the left end of the first clamping plate 11 and the second clamping plate 12 is by elastic component 2 even
Connecing, the right-hand member inwall of the first clamping plate 11 and the second clamping plate 12 is respectively arranged with a fixed block 3, and fixed block 3 is provided with arc folder
Holding groove, be provided with valve rubber 4 in arc holding tank, be provided with back-up coat 5 in valve rubber 4, two surfaces of back-up coat 5 are respectively provided with
There is multiple salient point 51 being embedded in valve rubber 4.
The top of the first clamping plate 11 is provided with column 6, and the top of column 6 is provided with lamp body 61, and column 6 is provided with box body
7, the outer wall of box body 7 is provided with intensity of illumination sensor 71 and controls switchboard 72, is provided with control circuit plate 73 He in box body 7
Power module 74, circuit board 73 has been assigned processor 75, analog-digital converter 76 and digital to analog converter 77, processor 75 respectively with
Analog-digital converter 76, digital to analog converter 77, power module 74, control switchboard 72 are electrically connected with, analog-digital converter 76 and illumination
Intensity sensor 71 is electrically connected with, and digital to analog converter 77 is electrically connected with lamp body 61.
Wherein elastic component 2 includes that the fixing pipe 21 hinged with the first clamping plate 11 inwall is hinged with the second clamping plate 12 inwall
Catch bar 22, fixing pipe 21 is provided with the first cover plate 23 near the termination of the first clamping plate 11, slidably sets in fixing pipe 21 inner chamber
Being equipped with portable plate 24, the termination of catch bar 22 extends to be connected in fixing pipe 21 inner chamber and with portable plate 24, portable plate 24 and the
One cover plate 23 is connected by the first spring 25, and so design makes the firm in structure of elastic component 2, and elastic performance is good.Wherein fix
Pipe 21 is provided with the second cover plate 26 near the termination of the second clamping plate 12, and the termination of catch bar 22 is through the second cover plate 26 and with second
Cover plate 26 is slidably connected, and catch bar 22 is arranged with between the second cover plate 26 and portable plate 24 second spring 27.
The grid that wherein back-up coat 5 is metal wire knitted, so design make the firm in structure of back-up coat 5.
Certainly, these are only preferred embodiment of the present utility model, non-the most i.e. limit to patent of the present utility model
Scope, all utilization this utility model description and graphic content institute are simple for it modifies and equivalent structure change, all should in like manner wrap
Within being contained in scope of patent protection of the present utility model.
Claims (4)
1. a biotic experiment test tube clamp, including test tube clamp body, described test tube clamp body includes the first folder being flexibly connected
Plate and the second clamping plate, the left end of described first clamping plate and the second clamping plate is connected by elastic component, described first clamping plate and the second folder
The right-hand member inwall of plate is respectively arranged with a fixed block, and described fixed block is provided with arc holding tank, it is characterised in that: described arc
Being provided with valve rubber in shape holding tank, be provided with back-up coat in described valve rubber, two surfaces of described back-up coat are provided with
Multiple salient points being embedded in described valve rubber；The top of described first clamping plate is provided with column, and the top of described column is arranged
Having lamp body, described column is provided with box body, the outer wall of described box body is provided with intensity of illumination sensor and controls switchboard, institute
It is provided with control circuit plate and power module in stating box body, described circuit board has been assigned processor, analog-digital converter and digital-to-analogue
Transducer, described processor is electrically connected with described analog-digital converter, digital to analog converter, power module, control switchboard respectively,
Described analog-digital converter is electrically connected with described intensity of illumination sensor, and described digital to analog converter is electrically connected with described lamp body.
Biotic experiment test tube clamp the most according to claim 1, it is characterised in that: described elastic component includes and described first
The catch bar that the hinged fixing pipe of clamping plate inwall is hinged with described second clamping plate inwall, described fixing pipe is near described first folder
The termination of plate is provided with the first cover plate, is slidably provided with portable plate in described fixing tube cavity, and the termination of described catch bar is prolonged
Extending in described fixing tube cavity and be connected with described portable plate, described portable plate is with described first cover plate by the first spring even
Connect.
Biotic experiment test tube clamp the most according to claim 2, it is characterised in that: described fixing pipe is near described second folder
The termination of plate is provided with the second cover plate, slides even through described second cover plate and with described second cover plate in the termination of described catch bar
Connect, described catch bar is arranged with the second spring between described second cover plate and portable plate.
Biotic experiment test tube clamp the most according to claim 1, it is characterised in that: described back-up coat be metal wire knitted and
The grid become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775207.0U CN205797291U (en) | 2016-07-22 | 2016-07-22 | A kind of biotic experiment test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775207.0U CN205797291U (en) | 2016-07-22 | 2016-07-22 | A kind of biotic experiment test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205797291U true CN205797291U (en) | 2016-12-14 |
Family
ID=57509033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775207.0U Expired - Fee Related CN205797291U (en) | 2016-07-22 | 2016-07-22 | A kind of biotic experiment test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205797291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400821A (en) * | 2022-08-02 | 2022-11-29 | 河北华蓝医疗器械有限公司 | Test tube clamping manipulator and closed brucella detector |
-
2016
- 2016-07-22 CN CN201620775207.0U patent/CN205797291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400821A (en) * | 2022-08-02 | 2022-11-29 | 河北华蓝医疗器械有限公司 | Test tube clamping manipulator and closed brucella detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |