CN204973971U - Multi -functional experimental apparatus support - Google Patents
Multi -functional experimental apparatus support Download PDFInfo
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- CN204973971U CN204973971U CN201520749374.3U CN201520749374U CN204973971U CN 204973971 U CN204973971 U CN 204973971U CN 201520749374 U CN201520749374 U CN 201520749374U CN 204973971 U CN204973971 U CN 204973971U
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- test tube
- lifting screw
- top board
- bottom block
- support
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Abstract
The utility model provides a multi -functional experimental apparatus support, it sets up the lifting screw on this bottom plate seat perpendicularly to include the bottom plate seat, reach, still be equipped with the roof that is on a parallel with the bottom plate seat on the lifting screw, and the roof is connected through the lift nut on the lifting screw, be provided with the position that corresponds the test tube jack on test tube jack, the bottom plate seat on the roof and be equipped with test tube support slot, and be provided with the silica gel pad in the test tube jack, U type opening has been seted up to the tip of roof, and is equipped with two at least arc -shaped elastic pieces in the U type opening, forms elasticity centre gripping mouth between the arc -shaped elastic pieces. The utility model discloses a multi -functional experimental apparatus support compares experimental apparatus's such as test -tube rack and iron stand platform supplementary fixed equipment, can satisfy simultaneously to deposit supplementary structure of fixing fixed and that it has to utensils such as test tube, flask, erlenmeyer flasks and more can do benefit to operations such as carrying out the water bath.
Description
Technical field
The utility model belongs to biochemical test fixture technology field, is specifically related to a kind of Multi-function experimental utensil support.
Background technology
Often need in biochemical test to be fixed utensils such as test tube, flask, conical flasks and the operation such as heating; Especially, in the process of heating water bath, test tube, conical flask and flask etc. itself can not stablize placement, are fixed experiment can normally be carried out so often need to use some auxiliary appliances.For conical flask, flask, relatively more conventional auxiliary appliance is exactly iron stand, and as shown in Figure 1, flask is clamped by iron clamp during use, iron stand carried, and then moves iron stand position and makes flask immerse water-bath; And for test tube, conventional is exactly rack for test tube.
And above-mentioned auxiliary appliance is in the process used, especially, in the operations such as water-bath, often to add new reagent, and have some to be intermittent water-baths, so need constantly by the operation that conical flask, flask iron clamp are fixed and take off in operation, loaded down with trivial details and inconvenient; Compare iron stand, rack for test tube does not exist the mode of similar iron clamp, pick and place more convenient, but the fixing rear test tube of shortcoming is often floating in a water bath, accurately having a great impact process of the test.
Utility model content
The object that the utility model is implemented is the defect overcoming existing support auxiliary appliance, provides a kind of Multi-function experimental utensil support.
In order to realize above-mentioned utility model object, the technical scheme of the utility model embodiment is as follows:
A kind of Multi-function experimental utensil support, comprises bottom block and is vertically set on the lifting screw on this bottom block; It is characterized in that, described lifting screw is also provided with the top board being parallel to bottom block, and this top board is connected on described lifting screw by lifting nut;
The position described top board being provided with corresponding test tube jack on test tube jack, described bottom block is provided with test tube support groove, and is provided with silicagel pad in described test tube jack;
The end opens of described top board has U-shaped opening, and is provided with at least two arc spring laminations in described U-shaped opening, forms resilient clamp mouth between described arc spring lamination.
Multi-function experimental utensil support of the present utility model, compare the auxiliary fixer material of the experimental apparatus such as rack for test tube and iron stand, can meet simultaneously deposit fixing to utensils such as test tube, flask, conical flasks and its auxiliary fixing structure had more can be beneficial to operations such as carrying out water-bath.
Preferably, between described top board and bottom block, there is limiting plate, and this limiting plate is connected on described lifting screw by lifting nut;
On the corresponding top board of described limiting plate, the position of U-shaped opening is provided with in U-shaped limit opening, this U-shaped limit opening and is provided with cassette tape; Described cassette tape one end is fixedly connected with one end of U-shaped limit opening, the other end of the other end and U-shaped limit opening removably connects.
Preferably, the water-guiding hole running through bottom block is provided with in described test tube support groove.
Preferably, described lifting screw top is also provided with handheld ring.
Preferably, described test tube jack is matrix or ring-type arrangement on top board.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is that in usual laboratory, iron stand assists fixing conical flask, flask to carry out the schematic diagram of water-bath;
Fig. 2 is the structural representation of the utility model embodiment Multi-function experimental utensil support.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model example proposes a kind of Multi-function experimental utensil support, and its structure is shown in Figure 2, comprises bottom block 10 and vertically disposed lifting screw 20 on this bedplate 10; Lifting screw 20 is also provided with the top board 30 being parallel to bottom block 10; Top board 30 is connected with lifting screw 20 by lifting nut.
The above-mentioned experimental apparatus of this case is using lifting screw 20 as rack body, and another increasing can regulate top board 30 highly on lifting screw 20, and support is adjusted according to the shape requirement of required fixing experimental apparatus.
The purposes requirement that corresponding test tube is fixing, top board 30 is provided with multiple (or some) test tubes jack 31, and corresponding test tube jack 31 arranges the test tube support groove 11 of spill further on bottom block 10.Certainly, test tube jack 31 can according to the matrix arrangement of rule or annular arrangement.General for the ease of the insertion of test tube, the aperture of test tube jack 31 is generally greater than test tube diameter, and test tube itself often rocks in force, often floats in a water bath simultaneously; Based on above-mentioned purpose, in test tube jack 31, be provided with silicagel pad (not illustrating with number designation in accompanying drawing); Adopt silicagel pad itself to be soft elastomeric material, its soft contact can play the effect of buffering and fixing protection test tube on the one hand, prevents it from rocking; And while making up the hole between test tube and test tube jack 31, silicagel pad can increase the frictional force to test tube wall on the other hand, can test tube be prevented further floating.
And for the requirement of the utensil such as conical flask and flask, the end of top board 30 arranges some U-shaped openings 32, corresponding U-shaped opening 32, also can the support groove etc. of relative set conical flask and flask on bedplate 10.In use, test tube can directly insert test tube jack 31, and the fixed form that conical flask and flask adopt puts into U-shaped opening 32 from the end side of top board 30.But compare test tube jack 31, U-shaped opening 32 can not have fixed effect to the conical flask of inserting wherein and flask, can turn on one's side in a water bath, therefore in U-shaped opening 32, there are at least 2 arc spring laminations 321 be oppositely arranged in further this case, a resilient clamp mouth can be formed between these two arc spring laminations 321, when conical flask and flask are inserted in U-shaped opening 32, can snap in and be clamped in the resilient clamp mouth of arc spring lamination 321 formation, realize fixing, so just can avoid water-bath or deposit the problems such as middle generation rollover.
Adopt the above-mentioned Multi-function experimental utensil support of this case, while being fixed the multiple equipment of test tube, conical flask and flask, silicagel pad own and arc spring lamination be not fixedly that the equipment such as test tube are very firmly fixed, equipment can easily take off by some power a little.Compare the auxiliary fixer tools such as iron stand, use convenient and various.In force, owing to needing to ensure the stable of support self, it is the same that bottom block 10 self can be similar to iron stand, and the material preparation adopting density ratio higher, makes the center of gravity of support more stable like this.
Simultaneously, due to the design of above-mentioned support groove 11, support groove 11 with contact bottom test tube better and deposit in case of air, may water cannot be had to enter when water-bath, in order to ensure can be subject to water-bath equally bottom test tube in water-bath process, therefore, the utility model arranges the water-guiding hole 111 running through bottom block 10 in support groove 11; By this water-guiding hole 111, water can enter in support groove 11 from below, thus also can normally water-bath bottom test tube.
Further in the process implemented, because conical flask and flask are all the shapes that top is narrow, below is roomy, although by being fixed in U-shaped opening 32, through experimental test, flask can the retaining part of U-shaped opening 32 be that fulcrum tilts or rocks in less amplitude.And clamped conical flask and flask likely can eject by the elasticity of arc spring lamination 321 outside U-shaped opening 32.So in order to be fixed it further, be provided with a limiting plate 40 between bottom block 10 and top board 30, in limiting plate 40 end, the position of corresponding U-shaped opening 32 arranges U-shaped limited mouth 41.And the opening of U-shaped limited mouth 41 is arranged a cassette tape 42, one end of this cassette tape 42 is fixedly connected with the first end of U-shaped limited mouth 41, the other end of the other end and U-shaped limited mouth 41 removably connects.Such cassette tape 42 and U-shaped limited mouth 41 form the spacing fixed form of an annular closed, carry out auxiliary fixing further.And because limiting plate 40 is in different height and positions from top board 30, can reclining by clamper be more conducive to, strengthen the stability after utensil placement.The mode removably connected of above-mentioned cassette tape 42 and U-shaped limited mouth 41, the mainly taking-up of conveniently device; And due to its auxiliary fixing mode, so adopt simple mode to carry out as far as possible, such as cassette tape arranges Velcro, button etc. and realizes, simply and do not increase numerous and diverse degree of operation.
Further based on the above-mentioned purpose of this case, on limiting plate 40, the position of corresponding test tube jack 31 also should arrange corresponding hole, is convenient to the slotting extract operation of test tube like this.And limiting plate 40 also can adopt adaptive lifting nut to be connected with lifting screw 20, can lift adjustment height.And further in the process implemented, U-shaped opening 32 can arrange multiple, can meet more user demand.
The utensil support of this case can so that kinds of experiments operation, and directly support entirety can be placed in water-bath during water-bath, simultaneously for the ease of the movement of support, the top of lifting screw 20 arranges handheld ring 21, is more beneficial to movement etc. operation.
Adopt Multi-function experimental utensil support of the present utility model, compare the auxiliary fixer material of the experimental apparatus such as rack for test tube and iron stand, can meet simultaneously deposit fixing to utensils such as test tube, flask, conical flasks and its auxiliary fixing structure had more can be beneficial to operations such as carrying out water-bath.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Multi-function experimental utensil support, comprises bottom block and is vertically set on the lifting screw on this bottom block; It is characterized in that, described lifting screw is also provided with the top board being parallel to bottom block, and this top board is connected on described lifting screw by lifting nut;
The position described top board being provided with corresponding test tube jack on test tube jack, described bottom block is provided with test tube support groove, and is provided with silicagel pad in described test tube jack;
The end opens of described top board has U-shaped opening, and is provided with at least two arc spring laminations in described U-shaped opening, forms resilient clamp mouth between described arc spring lamination.
2. Multi-function experimental utensil support as claimed in claim 1, it is characterized in that having limiting plate between described top board and bottom block, and this limiting plate is connected on described lifting screw by lifting nut;
On the corresponding top board of described limiting plate, the position of U-shaped opening is provided with in U-shaped limit opening, this U-shaped limit opening and is provided with cassette tape; Described cassette tape one end is fixedly connected with one end of U-shaped limit opening, the other end of the other end and U-shaped limit opening removably connects.
3. Multi-function experimental utensil support as claimed in claim 1 or 2, is characterized in that, be provided with the water-guiding hole running through bottom block in described test tube support groove.
4. Multi-function experimental utensil support as claimed in claim 1 or 2, it is characterized in that, described lifting screw top is also provided with handheld ring.
5. Multi-function experimental utensil support as claimed in claim 1 or 2, is characterized in that, described test tube jack is matrix or ring-type arrangement on top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749374.3U CN204973971U (en) | 2015-09-24 | 2015-09-24 | Multi -functional experimental apparatus support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749374.3U CN204973971U (en) | 2015-09-24 | 2015-09-24 | Multi -functional experimental apparatus support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973971U true CN204973971U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749374.3U Active CN204973971U (en) | 2015-09-24 | 2015-09-24 | Multi -functional experimental apparatus support |
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| CN (1) | CN204973971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689038A (en) * | 2016-04-12 | 2016-06-22 | 成都恩普生医疗科技有限公司 | Rotary test-tube rack device capable of facilitating operations |
| CN108126775A (en) * | 2018-01-03 | 2018-06-08 | 佛山杰致信息科技有限公司 | A kind of Chemistry Teaching of Senior High School instrument retainer |
| CN108772114A (en) * | 2018-07-12 | 2018-11-09 | 重庆市排水有限公司 | Colorimetric cylinder multi-function fixed holder for household use |
-
2015
- 2015-09-24 CN CN201520749374.3U patent/CN204973971U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689038A (en) * | 2016-04-12 | 2016-06-22 | 成都恩普生医疗科技有限公司 | Rotary test-tube rack device capable of facilitating operations |
| CN108126775A (en) * | 2018-01-03 | 2018-06-08 | 佛山杰致信息科技有限公司 | A kind of Chemistry Teaching of Senior High School instrument retainer |
| CN108772114A (en) * | 2018-07-12 | 2018-11-09 | 重庆市排水有限公司 | Colorimetric cylinder multi-function fixed holder for household use |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518057, room 2, building 10, Shenzhen biological incubation center, No. 302, Nanshan District hi tech, Shenzhen, Guangdong Patentee after: ISTEM REGENERATIVE MEDICINE SCI-TECH CO., LTD. Address before: 518057, Guangdong Province, Nanshan District high tech Zone, South Ring Road, No. 29, No. 02 building, international students, building No. 15 Patentee before: ISTEM REGENERATIVE MEDICINE SCI-TECH CO., LTD. |