CN205008012U - Test tube experimental frame is used in teaching - Google Patents
Test tube experimental frame is used in teaching Download PDFInfo
- Publication number
- CN205008012U CN205008012U CN201520632931.3U CN201520632931U CN205008012U CN 205008012 U CN205008012 U CN 205008012U CN 201520632931 U CN201520632931 U CN 201520632931U CN 205008012 U CN205008012 U CN 205008012U
- Authority
- CN
- China
- Prior art keywords
- test tube
- storage tank
- teaching
- rack
- expansion link
- 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
Abstract
The utility model provides a test tube experimental frame is used in teaching belongs to experiment tool technical field, and the upper end welding of casing has the support frame, installs the light on the support frame, installs on the casing of light lower extreme and gets the liquid drop pipe, the casing mid -mounting has the test -tube rack, evenly installs a plurality of test tube holes on the test -tube rack, the test -tube rack mid -mounting has the telescopic link, and standard board is installed at the top of telescopic link, and the telescopic link middle part is provided with lighting switch, the storage tank is installed to the casing lower extreme, and storage tank internally mounted has the drawer, and the running -board is installed to the storage tank lower extreme, the battery is installed in the left side of storage tank, and the battery is connected with the light through lighting switch, the trash receptacle is installed on the right side of storage tank, and the removal base is installed to the trash receptacle lower extreme. This test tube experimental frame is used in teaching simple structure, the light provides the illumination under the not enough condition of dark or illumination, and the test tube hole is used for placing the test tube of experiment usefulness, takes the convenience, but during the waste material was poured into trash receptacle to the support after the experiment finished, convenient to use.
Description
Technical field
The utility model belongs to experiment appliance technical field, particularly relates to a kind of test tube experiment shelf used for teaching.
Background technology
Test tube experiment shelf is the one of chemical experimental instrument, wooden shelf or bamboo shelf, there are 6 holes and two kinds, 12 holes, rack for test tube is used to place the most basic laboratory apparatus of the chemical laboratory drying test tube, sometimes also can be positioned on rack for test tube by test tube, observes the phenomenon of certain experiment, with the duckpin of respective number and aperture in rack for test tube, foraminately test tube can be placed vertically stand-by or to continue the carrying out of observing response, have clean test tube can being put upside down, to dry of post.But the use that existing test tube experiment shelf used for teaching exists is inconvenient, and function imperfection, is not easy to carry, wastes time and energy, the problem that intelligence degree is low.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of test tube experiment shelf used for teaching, and to solve the use inconvenience that existing test tube experiment shelf used for teaching exists, function imperfection, is not easy to carry, wastes time and energy, the problem that intelligence degree is low.
The utility model for the technical scheme solving in known technology the technical problem that exists and take is: this test tube experiment shelf used for teaching comprises: bracing frame, illuminating lamp, get drop pipe, light switch, storage tank, test tube hole, housing, drawer, pedal, movable base, trash receptacle, marking plate, expansion link, rack for test tube, battery;
The upper end of housing is welded with bracing frame, and bracing frame is provided with illuminating lamp, the housing of illuminating lamp lower end is provided with and gets drop pipe; Housing central section is provided with rack for test tube, rack for test tube is evenly provided with some test tube holes; Be provided with expansion link in the middle part of rack for test tube, the top of expansion link is provided with marking plate, is provided with light switch in the middle part of expansion link; Housing lower end is provided with storage tank, and storage tank inside is provided with drawer, and storage tank lower end is provided with pedal; The left side of storage tank is provided with battery, and battery is connected with illuminating lamp by light switch; The right side of storage tank is provided with trash receptacle, and trash receptacle lower end is provided with movable base.
The utility model also takes following technical measures:
Described illuminating lamp surface is provided with louvre, and the outer setting of illuminating lamp has rain cover.
Described rack for test tube two ends are provided with rotating shaft, and rack for test tube is arranged on housing by rotating shaft.
The top of described expansion link is provided with bearing, and marking plate is flexibly connected with expansion link by bearing.
Described battery is provided with electric quantity indicating device.
Described drop pipe of getting comprises: protection tube, dropper head, reservoir, rubber case, dropper body;
Dropper body lower end is provided with dropper head, and the upper end of dropper body is set with rubber case, and the upper end of rubber case is communicated with reservoir, and the outer cover of rubber case is equipped with protection tube, and dropper head is placed on protection tube inside.
The advantage that the utility model has and good effect are: this test tube experiment shelf used for teaching structure is simple, and illuminating lamp provides illumination under dark or that illumination is not enough condition, easy to use.Test tube hole, for placing the test tube of experiment, is taken conveniently, can be poured in trash receptacle by waste material by support, waste liquid barrel shifted by movable base after experiment, easy to use.The height of marking plate regulates by expansion link, easy to use, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the test tube experiment shelf used for teaching structural representation that the utility model embodiment provides;
Fig. 2 is the structural representation getting drop pipe that the utility model embodiment provides;
In figure: 1, bracing frame; 2, illuminating lamp; 3, drop pipe is got; 3-1, protection tube; 3-2, dropper head; 3-3, reservoir; 3-4, rubber case; 3-5, dropper body; 4, light switch; 5, storage tank; 6, test tube hole; 7, housing; 8, drawer; 9, pedal; 10, movable base; 11, trash receptacle; 12, marking plate; 13, expansion link; 14, rack for test tube; 15, battery.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the utility model or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the utility model.
Refer to shown in Fig. 1, Fig. 2: this test tube experiment shelf used for teaching comprises: bracing frame 1, illuminating lamp 2, get drop pipe 3, light switch 4, storage tank 5, test tube hole 6, housing 7, drawer 8, pedal 9, movable base 10, trash receptacle 11, marking plate 12, expansion link 13, rack for test tube 14, battery 15;
The upper end of housing 7 is welded with bracing frame 1, bracing frame 1 is provided with illuminating lamp 2, the housing 7 of illuminating lamp 2 lower end is provided with and gets drop pipe 3; Rack for test tube 14 is installed in the middle part of housing 7, rack for test tube 14 is evenly provided with some test tube holes 6; Be provided with expansion link 13 in the middle part of rack for test tube 14, the top of expansion link 13 is provided with marking plate 12, is provided with light switch 4 in the middle part of expansion link 13; Housing 7 lower end is provided with storage tank 5, and storage tank 5 inside is provided with drawer 8, and storage tank 5 lower end is provided with pedal 9; The left side of storage tank 5 is provided with battery 15, and battery 15 is connected with illuminating lamp 2 by light switch 4; The right side of storage tank 5 is provided with trash receptacle 11, and trash receptacle 11 lower end is provided with movable base 10.
Described illuminating lamp 2 surface is provided with louvre, and the outer setting of illuminating lamp 2 has rain cover.
Described rack for test tube 14 two ends are provided with rotating shaft, and rack for test tube 14 is arranged on housing 7 by rotating shaft.
The top of described expansion link 13 is provided with bearing, and marking plate 12 is flexibly connected with expansion link 13 by bearing.
Described battery 15 is provided with electric quantity indicating device.
Described drop pipe 3 of getting comprises: protection tube 3-1, dropper head 3-2, reservoir 3-3, rubber case 3-4, dropper body 3-5;
Dropper body 3-5 lower end is provided with dropper head 3-2, and the upper end of dropper body 3-5 is set with rubber case 3-4, and the upper end of rubber case 3-4 is communicated with reservoir 3-3, and the outer cover of rubber case 3-4 is equipped with protection tube 3-1, and it is inner that dropper head 3-2 is placed on protection tube 3-1.
Illuminating lamp 2 provides illumination under dark or that illumination is not enough condition, easy to use.Draw experiment liquid by rubber case 3-4, be stored in reservoir 3-3, after finishing using, dropper body 3-5 be placed in protection tube 3-1, avoid dropper head 3-2 to damage.Test tube hole 6, for placing the test tube of experiment, is taken conveniently, can be poured into by waste material in trash receptacle 11 by support after experiment, waste liquid barrel is shifted by movable base 10, easy to use.The height of marking plate 12 regulates by expansion link 13, and the displaying direction of marking plate 12 can be rotated along expansion link 13, easy to use.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. a test tube experiment shelf used for teaching, it is characterized in that, this test tube experiment shelf used for teaching comprises: bracing frame, illuminating lamp, get drop pipe, light switch, storage tank, test tube hole, housing, drawer, pedal, movable base, trash receptacle, marking plate, expansion link, rack for test tube, battery;
The upper end of housing is welded with bracing frame, and bracing frame is provided with illuminating lamp, the housing of illuminating lamp lower end is provided with and gets drop pipe; Housing central section is provided with rack for test tube, rack for test tube is evenly provided with some test tube holes; Be provided with expansion link in the middle part of rack for test tube, the top of expansion link is provided with marking plate, is provided with light switch in the middle part of expansion link; Housing lower end is provided with storage tank, and storage tank inside is provided with drawer, and storage tank lower end is provided with pedal; The left side of storage tank is provided with battery, and battery is connected with illuminating lamp by light switch; The right side of storage tank is provided with trash receptacle, and trash receptacle lower end is provided with movable base.
2. test tube experiment shelf used for teaching as claimed in claim 1, it is characterized in that, described illuminating lamp surface is provided with louvre, and the outer setting of illuminating lamp has rain cover.
3. test tube experiment shelf used for teaching as claimed in claim 1, it is characterized in that, described rack for test tube two ends are provided with rotating shaft, and rack for test tube is arranged on housing by rotating shaft.
4. test tube experiment shelf used for teaching as claimed in claim 1, it is characterized in that, the top of described expansion link is provided with bearing, and marking plate is flexibly connected with expansion link by bearing.
5. test tube experiment shelf used for teaching as claimed in claim 1, is characterized in that, described battery is provided with electric quantity indicating device.
6. test tube experiment shelf used for teaching as claimed in claim 1, it is characterized in that, described drop pipe of getting comprises: protection tube, dropper head, reservoir, rubber case, dropper body;
Dropper body lower end is provided with dropper head, and the upper end of dropper body is set with rubber case, and the upper end of rubber case is communicated with reservoir, and the outer cover of rubber case is equipped with protection tube, and dropper head is placed on protection tube inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632931.3U CN205008012U (en) | 2015-08-18 | 2015-08-18 | Test tube experimental frame is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632931.3U CN205008012U (en) | 2015-08-18 | 2015-08-18 | Test tube experimental frame is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008012U true CN205008012U (en) | 2016-02-03 |
Family
ID=55206642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632931.3U Expired - Fee Related CN205008012U (en) | 2015-08-18 | 2015-08-18 | Test tube experimental frame is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008012U (en) |
-
2015
- 2015-08-18 CN CN201520632931.3U patent/CN205008012U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205042507U (en) | Special experimental frame in chemistry experiment room | |
| CN105910050A (en) | Multifunctional environment-friendly street lamp | |
| CN208098161U (en) | A kind of portable chemical rack for test tube | |
| CN205008012U (en) | Test tube experimental frame is used in teaching | |
| CN205392545U (en) | Laboratory test tube rack | |
| CN202845050U (en) | Reagent bottle rack for improving packing efficiency | |
| CN201906617U (en) | Test tube fixing box | |
| CN208943665U (en) | A kind of waste gas filter of the convenient movement of use for laboratory | |
| CN210121177U (en) | Instrument rack that makes things convenient for orthopedics to use | |
| CN209580976U (en) | A kind of liquid-leakage preventing pen container | |
| CN203811513U (en) | Air permeability detection device for synthetic leather | |
| CN206701334U (en) | A kind of rack for test tube | |
| CN208627370U (en) | A kind of paediatrics test tube for blood test frame | |
| CN203264757U (en) | Novel chemical experiment desk | |
| CN206676389U (en) | A kind of Experiment of Analytical Chemistry room glass apparatus apparatus for placing | |
| CN206715994U (en) | A kind of beaker for laboratory frame | |
| CN215437663U (en) | Feed additive storage device | |
| CN205587028U (en) | Environment soil sample detect reagent box | |
| CN211070185U (en) | Experimental apparatus storage device | |
| CN204950731U (en) | Fertile soap box with automatically, leak | |
| CN203002413U (en) | Simple and easy multipurpose airing rack | |
| CN211453002U (en) | On-spot sewage sampling device for environmental engineering | |
| CN205514134U (en) | But water dispenser water receiving box of anti -overflow water | |
| CN103103107A (en) | Convenient body fluid cell precipitation instrument and using method thereof | |
| CN216051559U (en) | Detection apparatus for extra-grade virgin olive oil |
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: 20160203 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |