CN207913831U - A kind of titration stand of use for laboratory band illumination - Google Patents
A kind of titration stand of use for laboratory band illumination Download PDFInfo
- Publication number
- CN207913831U CN207913831U CN201721902027.5U CN201721902027U CN207913831U CN 207913831 U CN207913831 U CN 207913831U CN 201721902027 U CN201721902027 U CN 201721902027U CN 207913831 U CN207913831 U CN 207913831U
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- headlamp
- titration
- pedestal
- titration stand
- stand
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Abstract
The utility model provides a kind of titration stand of use for laboratory band illumination, including titration stand ontology, and headlamp is installed on the pedestal of the titration stand ontology.The utility model installs headlamp on the pedestal of titration stand, headlamp is located at the lower section of reaction vessel, enough illumination can be provided in titration process, meet the observation demand to indicator discoloration in titration process, be to provide facility in night or illumination insufficient progress titration experiments.
Description
Technical field
The utility model is related to a kind of laboratory installation more particularly to a kind of titration stands.
Background technology
Titration stand is the common experimental provision in laboratory, and almost each laboratory has.Its use is to fix buret
On titration stand, buret then is held with a hand, in addition a hand holds conical flask, is uniformly mixed in titration.Experiment
Room titration common are acid base titration, complexometric titration, redox titration, precipitation titration etc., each titration will be added suitable
When indicator, the requirement that is titrated to illumination is especially high after indicator is added.So we are generally in the preferable day of sunlight
Effect when gas is titrated is good, and accuracy is high, but it is larger to carry out drop timing error at the cloudy day or at night, is primarily due to
Caused by eyes reduce the sensitivity of light.So laboratory there is an urgent need for it is a kind of can be at night or when illumination be insufficient
Wait the titration stand titrated.
Utility model content
Technical problem to be solved in the utility model is：In view of the drawbacks of the prior art, a kind of use for laboratory band is provided
The titration stand of illumination installs headlamp on the pedestal of titration stand, and headlamp is located at the lower section of reaction vessel, can titrate
Enough illumination is provided in journey for reaction vessel, the observation demand to indicator discoloration in titration process is met, at night or
It is to carry out titration experiments in the case of illumination is insufficient to provide facility.
The utility model uses following technical scheme to solve above-mentioned technical problem：
A kind of titration stand of use for laboratory band illumination, including titration stand ontology, it is fixed on the pedestal of the titration stand ontology
Headlamp is installed.
In order to advanced optimize above-mentioned technical proposal, the technical measures that the utility model is taken further include：
Further, open up fluted on the pedestal, the headlamp is fixedly installed in the groove, described recessed
The upper port of slot is provided with glass lid, and the headlamp is protected in inside grooves, and the glass lid by glass lid
Top surface flushed with the top surface of pedestal.
Further, the power interface of the headlamp be set to the pedestal on, headlamp by the power interface with
External power connects.
Further, the headlamp is incandescent lamp or LED light, other suitable lighting sources can also be used；Preferably
LED light.
Further, the glass lid is the glass lid made of insulating glass unit.
Further, heat emission hole, the heat emission hole communication groove and outside atmosphere are offered on the side wall of the groove, are used
In the heat dissipation of inside grooves.
Further, it is equipped with reflector below the headlamp；Reflector promotes the illumination of headlamp for improving light
Effect.
The utility model is had the following technical effect that compared with prior art using above technical scheme：
1) the utility model installs headlamp on the pedestal of titration folder, and headlamp provides enough light for titration process
According to operating personnel capable of being made insufficient or carry out titration experiments at night in illumination, due to there is enough illuminations, titration personnel can
Indicator discoloration is accurately judged, the operability and accuracy of titration experiments are improved.
2) glass lid of the utility model is the glass lid being made of insulating glass unit, and hollow structure has heat-insulated
Effect can avoid the fever of the headlamp below glass lid and be caused from then to the accuracy of drop reaction in the reaction vessel of top
It influences.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1 bottom plates；
Reference numeral therein is：1- glass lids；2- power interfaces；3- conical flasks；4- pedestals；5- burets；6- drops
Clamp；7- slides cuff；8- pillars；9- headlamps；10- grooves；The first glass plates of 11-；The second glass plates of 12-；13- sealing material
Material；14- reflectors；15- heat emission holes.
Specific implementation mode
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of titration stand of use for laboratory band illumination, including titration stand ontology, which includes bottom
Seat 4 and pillar 8 is connected with sliding cuff 7 on pillar 8, and sliding cuff 7 can slide up and down adjusting along pillar 8；Slide cuff 7
One end is connect with pillar 8, and other end connection titration folder 6, titration folder 6 clamps buret 5 and carries out titration operation, carries out titration operation
When, the underface of buret 5 is placed with conical flask 3, is installed on the pedestal 4 of the titration stand ontology below conical flask 3
Headlamp 9, headlamp 9 illuminate conical flask 3 upwards, and the variation of reaction color in conical flask 3 is observed convenient for user.
The power interface 2 of headlamp 9 is set on pedestal 4, and headlamp 9 is connect by power interface 2 with external power.
Referring to Fig. 2, in the present invention, headlamp 9 is mounted in the following manner on pedestal 4：In pedestal 4
On open up fluted 10, headlamp 9 is fixedly installed in groove 10, and the upper port of groove 10 is provided with glass lid 1, glass
Headlamp 9 is protected in inside groove 10 by lid 1, and the top surface of glass lid 1 is flushed with the top surface of pedestal 4.Wherein, glass cover
Son 1 can openably be connected to 10 top of groove, and a side of glass lid 1 and groove 10 are hinged, convenient for beating at any time
Glass lid 1 is opened to check headlamp 9；Glass lid 1 can also be to be fixedly connected on 10 top of groove, glass lid 1
It is connect by adhesive bonding between groove 10, plays the role of waterproof, avoid the liquid splashed on pedestal 4 along glass lid
1 edge enters inside groove 10, to influence the illumination performance of illumination.User can according to field of employment and using object
It needs to select one of which connection type.
Headlamp 9 is incandescent lamp or LED light, other suitable lighting sources can also be used；Preferably LED light.LED light category
Cold light source can be reduced due to the fever of headlamp 9 influence caused by the reaction in 4 top conical flask 3 of pedestal；And LED light is compared
In the more energy efficient environmental protection of incandescent lamp.
Referring to Fig. 3, glass lid 1 is glass lid 1 made of insulating glass unit；Insulating glass unit includes being located above
The first glass plate 11, underlying second glass plate 12 and positioned at the first glass plate 11 and 12 edge of the second glass plate it
Between sealing material 13；Hollow glass has the characteristics that heat-insulated, can further avoid since the fever of headlamp 9 is to the top of pedestal 4
Influence caused by reaction in conical flask 3.Meanwhile heat emission hole 15 is offered on the side wall of groove 10,15 communication groove of heat emission hole
10 and outside atmosphere, for the heat dissipation inside groove 10；Can be groove 10 side wall on offer multiple heat emission holes 15, it is multiple
15 communication groove 10 of heat emission hole and outside atmosphere, convenient for preferably to radiating inside groove 10.
Further, 9 lower section of headlamp is equipped with reflector 14；Reflector 14 illuminates headlamp 9 upwards, for improving illumination
The light of lamp 9 promotes the illuminating effect of headlamp 9.
When operation, the power interface 2 of headlamp 9 is connect with external power, 9 lamp of headlamp is bright, and conical flask 3 is positioned over photograph
On the glass lid 1 of 9 top of bright lamp, drop reaction experiment is carried out；Since headlamp 9 to be set on pedestal 4, headlamp 9 can
To provide enough illuminations for drop reaction, to meet the observation demand in titration process to indicator discoloration, to use
Person provides facility.
By above-described embodiment it is found that the utility model provides a kind of titration stand of use for laboratory band illumination, in titration stand
Headlamp is installed, headlamp is located at the lower section of reaction vessel, and enough illumination can be provided in titration process, meets on pedestal
It is to be provided in night or illumination insufficient progress titration experiments to the observation demand of indicator discoloration in titration process
It is convenient.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that the practicality is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The impartial conversion of work and modification should all be covered in the scope of the utility model.
Claims (6)
1. a kind of titration stand of use for laboratory band illumination, which is characterized in that including titration stand ontology, the bottom of the titration stand ontology
It is installed with headlamp (9) on seat (4)；
It is opened up fluted (10) on the pedestal (4), the headlamp (9) is fixedly installed in the groove (10), described
The upper port of groove (10) is provided with glass lid (1), and the headlamp (9) is protected in groove (10) by glass lid (1)
Portion, and the top surface of the glass lid (1) is flushed with the top surface of pedestal (4).
2. a kind of titration stand of use for laboratory band illumination according to claim 1, which is characterized in that the headlamp (9)
Power interface (2) be set to the pedestal (4) on, headlamp (9) is connect by the power interface (2) with external power.
3. a kind of titration stand of use for laboratory band illumination according to claim 1, which is characterized in that the headlamp (9)
For incandescent lamp or LED light.
4. a kind of titration stand of use for laboratory band illumination according to claim 1, which is characterized in that the glass lid
(1) it is the glass lid made of insulating glass unit.
5. a kind of titration stand of use for laboratory band illumination according to claim 1, which is characterized in that the groove (10)
Heat emission hole (15), heat emission hole (15) communication groove (10) and outside atmosphere are offered on side wall.
6. a kind of titration stand of use for laboratory band illumination according to claim 1, which is characterized in that the headlamp (9)
Lower section is equipped with reflector (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902027.5U CN207913831U (en) | 2017-12-29 | 2017-12-29 | A kind of titration stand of use for laboratory band illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902027.5U CN207913831U (en) | 2017-12-29 | 2017-12-29 | A kind of titration stand of use for laboratory band illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207913831U true CN207913831U (en) | 2018-09-28 |
Family
ID=63616738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902027.5U Active CN207913831U (en) | 2017-12-29 | 2017-12-29 | A kind of titration stand of use for laboratory band illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207913831U (en) |
-
2017
- 2017-12-29 CN CN201721902027.5U patent/CN207913831U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 2 Blocks 2268 Hanghe Road, Pudong New Area, Shanghai, 201317 Patentee after: Shanghai yuanyao Agriculture Co., Ltd Address before: 201316, No. 118, No. 5842 barley Bay Industrial Zone, head town, Shanghai, Pudong New Area Patentee before: SHANGHAI YUANYAO BIOLOGICAL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 201317 Room 201, 2 / F, building 2, No. 2268, HANGHE Road, hangtou Town, Pudong New Area, Shanghai Patentee after: Shanghai yuanyao agriculture and animal husbandry technology Co.,Ltd. Address before: 2 Blocks 2268 Hanghe Road, Pudong New Area, Shanghai, 201317 Patentee before: Shanghai yuanyao Agriculture Co.,Ltd. |