CN203573546U - Combined chemical reaction demonstration operation table - Google Patents
Combined chemical reaction demonstration operation table Download PDFInfo
- Publication number
- CN203573546U CN203573546U CN201320762043.4U CN201320762043U CN203573546U CN 203573546 U CN203573546 U CN 203573546U CN 201320762043 U CN201320762043 U CN 201320762043U CN 203573546 U CN203573546 U CN 203573546U
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- Prior art keywords
- groove
- draw
- work box
- handle
- demonstration
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Abstract
The utility model relates to the teaching demonstration device technology field, and in particular relates to a combined chemical reaction demonstration operation table. The combined chemical reaction demonstration operation table of the utility model can easily hold a reagent bottle and a reaction bottle, can improve reaction zone height demonstration to realize a good effect, and can effectively restrain a reaction within a safe range; the combined chemical reaction demonstration operation table includes an operation box set, a handle and a base; the operation box set comprises at least two operation boxes; the left and right sides of the back side of the operation box are respectively provided with a first clamping groove; the middle part of the left and right sides of the operation box are provided with a second clamping groove; the handle comprises a U-shaped handle round tube and a glass baffle; and two ends of the handle round tube is detachably arranged inside the first clamping groove or the second clamping groove; the handle round tube is provided with a sliding frame; the base is detachably connected with four corners of the bottom of the operation box; the lateral edge of the operation box is provided with four connecting pipes; the top of the connecting pipe is provided with a fixed groove; the bottom of the connecting pipe is provided with a joint; and the joint is detachably arranged inside the fixed groove.
Description
Technical field
The utility model relates to teaching demonstration equipment technical field, particularly relates to a kind of combined chemical reaction demonstration console.
Background technology
As everyone knows, attending class in process of chemo, teacher need bring in classroom by chemical reagent and reaction vessels and execute-in-place demonstration chemical reaction conventionally, to reach the object of teaching; Yet teacher conventionally finds several problems in the process of operation demonstration: a large amount of reagent bottles and reaction bulb are difficult to carry, conventionally need configuration another one hand basket to complete splendid attire and to carry; Operant response process completes conventionally on dais, and the height at dais is conventionally lower, and demonstration effect is general; In presentation process, the inevitable appearance that has the dangerous situations such as blast, liquid splash, is difficult to effectively isolate conversion zone and classroom front-row seats, has certain danger.
Utility model content
For solving the problems of the technologies described above, the utility model provide a kind of can facilitate splendid attire carry reagent bottle and reaction bulb, increase conversion zone height demonstration effect better, the effective combined chemical reaction demonstration console of isolation reaction in safe range.
Combined chemical reaction demonstration console of the present utility model, comprise work box group, handle and base, described work box group comprises at least two work boxs, the front side of described work box is provided with chamber door, dorsal part the right and left of described work box is provided with the first draw-in groove, the centre position of the left and right sides of described work box is provided with the second draw-in groove, described handle comprises U-shaped handle pipe, and be arranged on glass baffle plate transparent between handle pipe, the two ends of described handle pipe are detachably connected in described the first draw-in groove or the second draw-in groove, on described handle pipe, be provided with travelling carriage, described base is detachably connected on four angles of described work box bottom, described work box lateral edge is provided with four connecting pipes, and the top of described connecting pipe is provided with pickup groove, and the bottom of described connecting pipe is provided with joint, and described joint is detachably connected in described pickup groove.
Further, also comprise four fixed bands, described fixed band comprises and is provided with the retractable belt of movable button and is connected to the elastic webbing on described retractable belt, and the two ends of described fixed band are provided with hook, and one end of described fixed band is articulated on described connecting pipe.
Further, in described work box, be provided with instrument standing groove and bottle standing groove.
Further, described the first draw-in groove or the second draw-in groove are hollow tubular structure, on the sidewall of described the first draw-in groove or the second draw-in groove, are provided with through hole, and the end of described handle pipe is provided with compression fixture block, and described compression fixture block is fixed in described through hole.
Further, described joint is plugged in described pickup groove, on described joint, is provided with nut, and the arranged outside of described pickup groove has external thread, and described nut matches with described external thread.
Compared with prior art the beneficial effects of the utility model are: comprise work box group, handle and base, work box group comprises at least two work boxs, the front side of work box is provided with chamber door, dorsal part the right and left of work box is provided with the first draw-in groove, the centre position of the left and right sides of work box is provided with the second draw-in groove, handle comprises U-shaped handle pipe, and be arranged on glass baffle plate transparent between handle pipe, the two ends of handle pipe are detachably connected in the first draw-in groove or the second draw-in groove, on handle pipe, be provided with travelling carriage, base is detachably connected on four angles of work box bottom, work box lateral edge is provided with four connecting pipes, and the top of connecting pipe is provided with pickup groove, and the bottom of connecting pipe is provided with joint, and joint is detachably connected in pickup groove, like this, when splendid attire carries, reagent bottle, reaction bulb and instrument are placed in work box, handle is fixed in the second draw-in groove, can arbitrarily carry and carry, during operation demonstration, can be by the work box of dismounting varying number, realization is in differing heights demonstration operation, chemical operation is placed on the work box end face of last layer, handle is now fixed in the first draw-in groove of work box dorsal part, glass plate washer can not affect demonstration effect, effectively isolates the seat at conversion zone and front row, classroom simultaneously, improves security, on handle, be also provided with sliding support, in the time of can facilitating chemical reaction like this, dropper, crucible etc. need to be clamped to instrument fixing or that eminence is placed and be fixed on sliding support.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, combined chemical reaction demonstration console of the present utility model, comprise work box group 1, handle 2 and base 3, work box group comprises at least two work boxs 11, the front side of work box is provided with chamber door 12, dorsal part the right and left of work box 11 is provided with the first draw-in groove, the centre position of the left and right sides of work box is provided with the second draw-in groove 13, handle 2 comprises U-shaped handle pipe 21, and be arranged on glass baffle plate transparent between handle pipe 22, the two ends of handle pipe 21 are detachably connected in the first draw-in groove or the second draw-in groove 13, on handle pipe 21, be provided with travelling carriage 23, base 3 is detachably connected on four angles of work box 11 bottoms, work box 11 lateral edge are provided with four connecting pipes 14, and the top of connecting pipe is provided with pickup groove, and the bottom of connecting pipe 14 is provided with joint 15, and joint 15 is detachably connected in pickup groove, like this, when splendid attire carries, reagent bottle, reaction bulb and instrument are placed in work box, handle is fixed in the second draw-in groove, can arbitrarily carry and carry, during operation demonstration, can be by the work box of dismounting varying number, realization is in differing heights demonstration operation, chemical operation is placed on the work box end face of last layer, handle is now fixed in the first draw-in groove of work box dorsal part, glass plate washer can not affect demonstration effect, effectively isolates the seat at conversion zone and front row, classroom simultaneously, improves security, on handle, be also provided with sliding support, in the time of can facilitating chemical reaction like this, dropper, crucible etc. need to be clamped to instrument fixing or that eminence is placed and be fixed on sliding support.
Combined chemical reaction demonstration console of the present utility model, also comprise four fixed bands, fixed band comprises and is provided with the retractable belt of movable button and is connected to the elastic webbing on retractable belt, and the two ends of fixed band are provided with hook, and one end of fixed band is articulated on described connecting pipe 14; For more effectively fixing, fixed band can be regulated after corresponding length, one end is fixed on connecting pipe, and the other end is fixed on dais, while not using, fixed band is accommodated in work box.
Combined chemical reaction demonstration console of the present utility model, is provided with instrument standing groove 16 and bottle standing groove 17 in work box 11.
Combined chemical reaction demonstration console of the present utility model, the first draw-in groove or the second draw-in groove are hollow tubular structure, on the sidewall of the first draw-in groove or the second draw-in groove, are provided with through hole, and the end of handle pipe is provided with compression fixture block, and compression fixture block is fixed in through hole; Like this, in the time of need to unloading handle, only need to press compression fixture block, can complete; In the time of fixedly, only need handle to insert in the first draw-in groove or the second draw-in groove, compression fixture block can automatically snap in through hole, complete fixing.
Combined chemical reaction demonstration console of the present utility model, joint 15 is plugged in pickup groove, is provided with nut on joint, and the arranged outside of pickup groove has external thread, and nut matches with external thread; Like this, can effectively be connected and fixed adjacent work box.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a combined chemical reacts demonstration console, it is characterized in that, comprise work box group, handle and base, described work box group comprises at least two work boxs, the front side of described work box is provided with chamber door, dorsal part the right and left of described work box is provided with the first draw-in groove, the centre position of the left and right sides of described work box is provided with the second draw-in groove, described handle comprises U-shaped handle pipe, and be arranged on glass baffle plate transparent between handle pipe, the two ends of described handle pipe are detachably connected in described the first draw-in groove or the second draw-in groove, on described handle pipe, be provided with travelling carriage, described base is detachably connected on four angles of described work box bottom, described work box lateral edge is provided with four connecting pipes, and the top of described connecting pipe is provided with pickup groove, and the bottom of described connecting pipe is provided with joint, and described joint is detachably connected in described pickup groove.
2. combined chemical as claimed in claim 1 reacts demonstration console, it is characterized in that, also comprise four fixed bands, described fixed band comprises and is provided with the retractable belt of movable button and is connected to the elastic webbing on described retractable belt, the two ends of described fixed band are provided with hook, and one end of described fixed band is articulated on described connecting pipe.
3. combined chemical reaction demonstration console as claimed in claim 1, is characterized in that, is provided with instrument standing groove and bottle standing groove in described work box.
4. combined chemical as claimed in claim 1 reacts demonstration console, it is characterized in that, described the first draw-in groove or the second draw-in groove are hollow tubular structure, on the sidewall of described the first draw-in groove or the second draw-in groove, be provided with through hole, the end of described handle pipe is provided with compression fixture block, and described compression fixture block is fixed in described through hole.
5. combined chemical as claimed in claim 1 reacts demonstration console, it is characterized in that, described joint is plugged in described pickup groove, on described joint, is provided with nut, the arranged outside of described pickup groove has external thread, and described nut matches with described external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762043.4U CN203573546U (en) | 2013-11-27 | 2013-11-27 | Combined chemical reaction demonstration operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762043.4U CN203573546U (en) | 2013-11-27 | 2013-11-27 | Combined chemical reaction demonstration operation table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573546U true CN203573546U (en) | 2014-04-30 |
Family
ID=50541267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762043.4U Expired - Fee Related CN203573546U (en) | 2013-11-27 | 2013-11-27 | Combined chemical reaction demonstration operation table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824325A (en) * | 2017-02-28 | 2017-06-13 | 顾志文 | A kind of chemicals Portable box |
| CN107424496A (en) * | 2016-01-31 | 2017-12-01 | 陈萍 | Chemical experiment demonstrating device |
-
2013
- 2013-11-27 CN CN201320762043.4U patent/CN203573546U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424496A (en) * | 2016-01-31 | 2017-12-01 | 陈萍 | Chemical experiment demonstrating device |
| CN107437361A (en) * | 2016-01-31 | 2017-12-05 | 陈萍 | The safe apparatus for demonstrating of chemical experiment teaching |
| CN107437361B (en) * | 2016-01-31 | 2019-07-09 | 山东欧普科贸有限公司 | The safe apparatus for demonstrating of chemical experiment teaching |
| CN106824325A (en) * | 2017-02-28 | 2017-06-13 | 顾志文 | A kind of chemicals Portable box |
| CN106824325B (en) * | 2017-02-28 | 2019-04-23 | 顾志文 | A kind of chemicals Portable box |
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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: 20140430 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |