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CN206996674U - A kind of reciprocating chemical test experience test tube support - Google Patents

A kind of reciprocating chemical test experience test tube support Download PDF

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Publication number
CN206996674U
CN206996674U CN201720660187.7U CN201720660187U CN206996674U CN 206996674 U CN206996674 U CN 206996674U CN 201720660187 U CN201720660187 U CN 201720660187U CN 206996674 U CN206996674 U CN 206996674U
Authority
CN
China
Prior art keywords
test tube
reciprocating
mounting seat
fixedly connected
plate
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
Application number
CN201720660187.7U
Other languages
Chinese (zh)
Inventor
王秀平
李明亮
吕国勇
王圆圆
张艳红
贾居纲
郝志强
张双才
苏华玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan New Baiwei Food Technology Co ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201720660187.7U priority Critical patent/CN206996674U/en
Application granted granted Critical
Publication of CN206996674U publication Critical patent/CN206996674U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of reciprocating chemical test experience test tube support; including mounting seat; lowering or hoisting gear is fixed with the right side of the mounting seat; sleeve is provided with the left of the mounting seat; lead is provided with sleeve, the lowering or hoisting gear top and guiding top end are fixedly connected with installing plate, some test tube through holes offered on installing plate jointly; the side wall of test tube through hole is provided with rubber sleeve, and some test tube protection devices are fixed with the mounting seat;Reciprocating apparatus is provided with below the mounting seat, reciprocating apparatus includes bottom plate, and bottom plate both sides are fixedly connected with supporting plate.The beneficial effects of the utility model are that the lifting of installing plate is driven using lowering or hoisting gear, so as to drive the lifting of test tube, solve the problems, such as instrument and test tube height more easily and effectively using backing plate compared to traditional;Test tube protection device can effectively protect the bottom of test tube, make its without damage;Vibrating device can carry out vibration processing to test tube, be advantageous to the progress of experiment.

Description

A kind of reciprocating chemical test experience test tube support
Technical field
It the utility model is related to chemical detection experimental technique field, and in particular to a kind of reciprocating chemical test experience examination Pipe holder.
Background technology
Chemistry is one kind of natural science, and composition, property, structure and the change of material are studied on molecule, atom level Rule;Create the science of novel substance.The world is chemical then be the mankind to recognize and transform the main of the material world by material composition One of ways and means.It is a subject with a long history and dynamic, and its achievement is the important mark of social civilization Will, chemistry in there is two kinds of versions of chemical change and physical change.
Chemical detection refers in a manner of sampling check, using the equipment such as chemical analysis instrument and physics and chemistry instrument, to reagent The chemical products such as solvent, daily chemicals, chemical fertilizer, chemical pesticide, coating dye pigment, carbonization of coal, cement and gas Finished product, semi-finished product, raw material and pilot process test, detect, chemically examine, monitor and analyze.
During chemical experiment, test tube is frequently necessary to use, because test tube is easier to by breakage, therefore Needed to be very careful during use;In some experiments, it is also necessary to concussion experiment is carried out to test tube, then needs experimenter oneself to go Shaking test tube, when test tube is more, workload is larger.In the prior art, test tube support is that test tube storage is used, therefore for examination The feature of pipe holder is also required to increase.
Utility model content
The purpose of this utility model is to provide a kind of reciprocating chemical test experience test tube support, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme:
A kind of reciprocating chemical test experience test tube support, including mounting seat, the mounting seat right side are fixed with liter Falling unit, the mounting seat left side are provided with sleeve, and lead is provided with sleeve, and the lowering or hoisting gear top and guiding top end are total to With installing plate is fixedly connected with, some test tube through holes are offered on installing plate, the side wall of test tube through hole is provided with rubber sleeve, described Some test tube protection devices are fixed with mounting seat;Reciprocating apparatus is provided with below the mounting seat, reciprocating apparatus includes bottom plate, Bottom plate both sides are fixedly connected with supporting plate, are offered in supporting plate and set up hole, and the mounting seat both sides are fixedly connected with reciprocating lever, Reciprocating lever, which both passes through, to be set up hole and sets, and the other end of reciprocating lever is fixedly connected with limited location baffle plate, the left side postive stop baffle and (the first back-moving spring is arranged with reciprocating lever between Left-side support plate, between the right side postive stop baffle and Right side support plate Second back-moving spring is arranged with reciprocating lever;It is fixedly connected with rack on the downside of the mounting seat, the tooth on rack is set down, institute State and be engaged with half gear on the downside of rack, the gear teeth of half are disposed with half gear, the half gear middle, which is fixedly connected with, to be turned Axle;Middle is fixedly connected with two mounting brackets on the upside of the bottom plate, and rotating shaft and the top of two mounting brackets are rotatablely connected, described One end of rotating shaft is fixedly connected with drive device.
It is as further program of the utility model:The lowering or hoisting gear includes mounting post, is offered on the upside of mounting post First groove, the first groove is interior to be provided with screw rod, and screw rod lower end and the inner bottom part of the first groove are rotatablely connected, be fixed with screw rod Driven wheel of differential, driven wheel of differential right side are engaged with drive bevel gear, and drive bevel gear is connected with rotating bar, and rotating bar passes through peace Fill post to set, the outer end of rotating bar is connected with handle, and swivel nut is provided with above the screw rod, screwed hole, spiral shell are offered on the downside of swivel nut Bar top is threadedly coupled with screwed hole.
As the utility model, further scheme is:The contact position of the screw rod and the first groove inner bottom part is provided with axle Hold.
As the utility model, further scheme is:The rubber sleeve diameter is less than test tube external diameter.
As the utility model, further scheme is:The test tube protection device includes base, is offered on base Second groove, the second groove inner bottom part are provided with the first yielding rubber pad, two cavitys, cavity are offered in the first yielding rubber pad Top and bottom be respectively equipped with the first magnetic pole and the second magnetic pole, be connected between the first magnetic pole and the second magnetic pole by buffer spring Connect, the second yielding rubber pad is provided with above the first yielding rubber pad.
As the utility model, further scheme is:First magnetic pole is identical with the polarity of the second magnetic pole.
As the utility model, further scheme is:It is provided with and test tube bottom phase on the upside of second yielding rubber pad The tank of adaptation.
As the utility model, further scheme is:The (the first back-moving spring is stage clip, and second back-moving spring is Extension spring.
As the utility model, further scheme is:The drive device is motor.
The beneficial effects of the utility model are that the lifting of installing plate is driven using lowering or hoisting gear, so as to drive test tube Lifting, solve the problems, such as instrument and test tube height more easily and effectively using backing plate compared to traditional;Test tube protection device The bottom of test tube can be effectively protected, makes its without damage;Vibrating device can carry out vibration processing to test tube, be advantageous to test Progress.The utility model has the advantages that reasonable in design, lifting is convenient and good to test tube protecting effect, has necessarily Application value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model test tube protection device;
Fig. 3 is the structural representation of the utility model vibrating device.
In figure:1- bearings, 2- screw rods, 3- handles, 4- rotating bars, 5- drive bevel gears, 6- driven wheels of differential, 7- first are recessed Groove, 8- swivel nuts, 9- mounting posts, 10- installing plates, 11- test tubes through hole, 12- rubber sleeves, 13- leads, 14- sleeves, 15- test tubes Protection device, 16- bottom plates, 17- racks, the gears of 18- half, 19- support frames, 20- rotating shafts, 21- supporting plates, 22- set up hole, 23- Postive stop baffle, 24- (the first back-moving springs, 25- reciprocating levers, 26- second back-moving springs, 27- mounting seats, 151- bases, 152- Two grooves, the yielding rubber pads of 153- first, the magnetic poles of 154- first, 155- cavitys, 156- buffer springs, the magnetic poles of 157- second, The yielding rubber pads of 158- second, 159- tanks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 3, in the utility model embodiment, a kind of reciprocating chemical test experience test tube support, bag Mounting seat 27 is included, the right side of mounting seat 27 is fixed with lowering or hoisting gear, and lowering or hoisting gear includes mounting post 9, and the upside of mounting post 9 is opened Provided with the first groove 7, screw rod 2 is provided with the first groove 7, the lower end of screw rod 2 and the inner bottom part of the first groove 7 are rotatablely connected, screw rod 2 On be fixed with driven wheel of differential 6, the right side of driven wheel of differential 6 is engaged with drive bevel gear 5, and drive bevel gear 5 is connected with rotation Bar 4, rotating bar 4 are set through mounting post 9, and the outer end of rotating bar 4 is connected with handle 3, and the top of screw rod 2 is provided with swivel nut 8, spiral shell The downside of set 8 offers screwed hole, and the top of screw rod 2 is threadedly coupled with screwed hole;The left side of mounting seat 16 is provided with sleeve 14, sleeve Lead 13 is provided with 14, the top of swivel nut 8 and the top of lead 13 are fixedly connected with installing plate 10 jointly, when needing to raise During installing plate 10, swing handle 3, rotating bar 4 is driven to rotate, then drive bevel gear 5 rotates, and drives driven wheel of differential 6 to rotate, Driven wheel of differential 6 drives screw rod 2 to rotate, and because the lower end of screw rod 2 is fixedly connected with the inner bottom part of the first groove 7, therefore screw rod 2 drives Swivel nut 8 moves upwards, thus drives the rising of installing plate 10;When if desired reducing installing plate 10, handle 3 is rotated backward;
The left side of the mounting seat 27 is provided with sleeve 14, is provided with lead 13 in sleeve 14, the lowering or hoisting gear top with lead Installing plate 10 is fixedly connected with jointly to the top of post 13, and some test tube through holes 11 are offered on installing plate 10, test tube through hole 11 Side wall is provided with rubber sleeve 12, is fixed with some test tube protection devices 15 in the mounting seat 27, test tube protection device 15 is wrapped Base 151 is included, the second groove 152 is offered on base 151, the inner bottom part of the second groove 152 is provided with the first yielding rubber pad 153, Two cavitys 155 are offered in first yielding rubber pad 153, the top and bottom of cavity 155 are respectively equipped with the He of the first magnetic pole 154 Second magnetic pole 157, the first magnetic pole 154 is identical with the polarity of the second magnetic pole 157, leads between the first magnetic pole 154 and the second magnetic pole 157 Cross buffer spring 156 to be connected, the top of the first yielding rubber pad 153 is provided with the second yielding rubber pad 158, the second yielding rubber pad 158 pairs of test tube bottoms carry out protective effect, and the second yielding rubber pad 158 plays cushioning effect, the first magnetic pole 154 and second to test tube Magnetic pole 157 is because polarity is identical, so playing certain cushioning effect, simultaneous buffering spring 156 can also play cushioning effect;
The lower section of mounting seat 27 is provided with reciprocating apparatus, and reciprocating apparatus includes bottom plate 16, and the both sides of bottom plate 16 are fixedly connected with Supporting plate 21, offer in supporting plate 21 and set up hole 22, the both sides of mounting seat 27 are fixedly connected with reciprocating lever 25, reciprocating lever 25 Both pass through erection hole 22 to set, the other end of reciprocating lever 25 is fixedly connected with limited location baffle plate 23, the left side postive stop baffle 23 (the first back-moving spring 24, the right side postive stop baffle 23 and right side branch are arranged with reciprocating lever 25 between Left-side support plate 21 Second back-moving spring 26 is arranged with reciprocating lever 25 between fagging 21;The downside of mounting seat 27 is fixedly connected with rack 17, Tooth on rack 17 is set down, and the downside of rack 17 is engaged with half gear 18, and the gear teeth of half are disposed with half gear 18, The middle of half gear 18 is fixedly connected with rotating shaft 20;The upside middle of bottom plate 16 is fixedly connected with two mounting brackets 19, the top of rotating shaft 20 and two mounting brackets 19 is rotatablely connected, and one end of the rotating shaft 20 is fixedly connected with drive device, when needing When shaking test tube, rotating shaft 20 is driven to rotate clockwise using drive device, rotating shaft 20 drives half gear 18 to rotate, The rack 17 being meshed with half gear 18 moves to the right, realizes moving to right for mounting seat 27;When half gear 18 is rotated further, Half gear 18 loses with rack 17 to be engaged, rack 17 under the collective effect of (the first back-moving spring 24 and second back-moving spring 26 to Left side is moved, it is achieved thereby that mounting seat 27 moves to left;When half gear 18 is rotated further, half gear 18 is nibbled again with rack 17 Close, band carry-over bar 17 moves right, and moving back and forth for rack 17 is so realized repeatedly, it is achieved thereby that to the concussion of test tube Reason.
The contact position of the inner bottom part of 2 and first groove of screw rod 7 is provided with bearing 1.
The diameter of rubber sleeve 12 is less than test tube external diameter, and because the diameter of rubber sleeve 12 is less than test tube diameter, rubber sleeve 12 is not Only there is protective effect to test tube side wall, but also the clamping action to test tube can be realized.
The upside of second yielding rubber pad 158 is provided with the tank 159 being adapted with test tube bottom.
The (the first back-moving spring 24 is stage clip, and second back-moving spring 26 is extension spring.
The drive device is motor.
The course of work of the present utility model is:When needing to raise installing plate 10, swing handle 3,4 turns of rotating bar is driven Dynamic, then drive bevel gear 5 rotates, and drives driven wheel of differential 6 to rotate, and driven wheel of differential 6 drives screw rod 2 to rotate, due to screw rod 2 Lower end is fixedly connected with the inner bottom part of the first groove 7, therefore screw rod 2 drives swivel nut 8 to move upwards, thus drives the upper of installing plate 10 Rise;When if desired reducing installing plate 10, handle 3 is rotated backward;Test tube is passed through into rubber sleeve 12, due to the diameter of rubber sleeve 12 Less than test tube diameter, rubber sleeve 12 not only has protective effect to test tube side wall, but also can realize that the clamping to test tube is made With;Second yielding rubber pad 158 carries out protective effect to test tube bottom, and the second yielding rubber pad 158 plays cushioning effect to test tube, First magnetic pole 154 with the second magnetic pole 157 because polarity is identical, so play certain cushioning effect, simultaneous buffering spring 156 Cushioning effect can be played;When needing to vibrate one group of test tube for doing control experiment, rotating shaft is driven using drive device 20 rotate clockwise, and rotating shaft 20 drives half gear 18 to rotate, and the rack 17 being meshed with half gear 18 moves to the right, realizes Mounting seat 27 moves to right;When half gear 18 is rotated further, half gear 18 loses with rack 17 to be engaged, and rack 17 resets first Moved to the left under the collective effect of spring 24 and second back-moving spring 26, it is achieved thereby that mounting seat 27 moves to left;When half tooth When wheel 18 is rotated further, half gear 18 engages again with rack 17, and band carry-over bar 17 moves right, and so realizes rack 17 repeatedly Move back and forth, it is achieved thereby that to test tube concussion processing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (9)

1. a kind of reciprocating chemical test experience test tube support, including mounting seat, it is characterised in that solid on the right side of the mounting seat Surely lowering or hoisting gear is provided with, sleeve is provided with the left of the mounting seat, lead, the lowering or hoisting gear top and guiding are provided with sleeve Top end is fixedly connected with installing plate jointly, and some test tube through holes are offered on installing plate, and the side wall of test tube through hole is provided with rubber Gum cover, some test tube protection devices are fixed with the mounting seat;Reciprocating apparatus, reciprocating apparatus are provided with below the mounting seat Including bottom plate, bottom plate both sides are fixedly connected with supporting plate, are offered in supporting plate and set up hole, the mounting seat both sides are fixedly connected There is reciprocating lever, reciprocating lever, which both passes through, sets up hole setting, and the other end of reciprocating lever is fixedly connected with limited location baffle plate, the left side limit (the first back-moving spring, the right side postive stop baffle and Right side support are arranged with reciprocating lever between position baffle plate and Left-side support plate Second back-moving spring is arranged with reciprocating lever between plate;It is fixedly connected with rack on the downside of the mounting seat, the tooth court on rack Lower setting, the rack downside are engaged with half gear, the gear teeth of half are disposed with half gear, the half gear middle is fixed It is connected with rotating shaft;Middle is fixedly connected with two mounting brackets on the upside of the bottom plate, and rotating shaft and the top of two mounting brackets rotate Connection, one end of the rotating shaft is fixedly connected with drive device.
A kind of 2. reciprocating chemical test experience test tube support according to claim 1, it is characterised in that the lifting Device includes mounting post, and the first groove is offered on the upside of mounting post, and screw rod, screw rod lower end and the first groove are provided with the first groove Inner bottom part rotation connection, driven wheel of differential is fixed with screw rod, drive bevel gear is engaged with the right side of driven wheel of differential, actively Bevel gear is connected with rotating bar, and rotating bar is set through mounting post, and the outer end of rotating bar is connected with handle, is set above the screw rod There is swivel nut, offer screwed hole on the downside of swivel nut, screw rod top is threadedly coupled with screwed hole.
A kind of 3. reciprocating chemical test experience test tube support according to claim 2, it is characterised in that the screw rod Bearing is provided with the contact position of the first groove inner bottom part.
A kind of 4. reciprocating chemical test experience test tube support according to claim 1, it is characterised in that the rubber Set diameter is less than test tube external diameter.
A kind of 5. reciprocating chemical test experience test tube support according to claim 1, it is characterised in that the test tube Protection device includes base, and the second groove is offered on base, and the second groove inner bottom part is provided with the first yielding rubber pad, and first subtracts Two cavitys are offered in shake rubber blanket, the first magnetic pole and the second magnetic pole, the first magnetic pole are respectively equipped with the top and bottom of cavity And second be connected by buffer spring between magnetic pole, the second yielding rubber pad is provided with above the first yielding rubber pad.
6. a kind of reciprocating chemical test experience test tube support according to claim 5, it is characterised in that described first Magnetic pole is identical with the polarity of the second magnetic pole.
7. a kind of reciprocating chemical test experience test tube support according to claim 5, it is characterised in that described second The tank being adapted with test tube bottom is provided with the upside of yielding rubber pad.
8. a kind of reciprocating chemical test experience test tube support according to claim 1, it is characterised in that described first Back-moving spring is stage clip, and second back-moving spring is extension spring.
A kind of 9. reciprocating chemical test experience test tube support according to claim 1, it is characterised in that the driving Device is motor.
CN201720660187.7U 2017-06-08 2017-06-08 A kind of reciprocating chemical test experience test tube support Expired - Fee Related CN206996674U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720660187.7U CN206996674U (en) 2017-06-08 2017-06-08 A kind of reciprocating chemical test experience test tube support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720660187.7U CN206996674U (en) 2017-06-08 2017-06-08 A kind of reciprocating chemical test experience test tube support

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CN206996674U true CN206996674U (en) 2018-02-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108753574A (en) * 2018-06-11 2018-11-06 戴上 A kind of microorganism shakes bacterium device
CN108972467A (en) * 2018-07-20 2018-12-11 芜湖康奇制药有限公司 A kind of adjustable ampoule bottle bottle rack
CN109569764A (en) * 2018-12-29 2019-04-05 王洁琳 A kind of Bioexperiment rack for test tube
CN110574694A (en) * 2019-09-06 2019-12-17 无为县红庙周宇农场 Long hair rabbit is raised and trembles formula treatment facility with excrement and urine
WO2021000743A1 (en) * 2019-07-02 2021-01-07 北京华视诺维医疗科技有限公司 Reagent holder, testing apparatus assembly, aqueous humor collection device and aqueous humor collection method
CN112683895A (en) * 2020-12-31 2021-04-20 江苏佳信检测技术有限公司 Food pesticide residue detection device and detection mode thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108753574A (en) * 2018-06-11 2018-11-06 戴上 A kind of microorganism shakes bacterium device
CN108753574B (en) * 2018-06-11 2021-07-30 戴上 Microbial shake fungus device
CN108972467A (en) * 2018-07-20 2018-12-11 芜湖康奇制药有限公司 A kind of adjustable ampoule bottle bottle rack
CN109569764A (en) * 2018-12-29 2019-04-05 王洁琳 A kind of Bioexperiment rack for test tube
WO2021000743A1 (en) * 2019-07-02 2021-01-07 北京华视诺维医疗科技有限公司 Reagent holder, testing apparatus assembly, aqueous humor collection device and aqueous humor collection method
CN110574694A (en) * 2019-09-06 2019-12-17 无为县红庙周宇农场 Long hair rabbit is raised and trembles formula treatment facility with excrement and urine
CN110574694B (en) * 2019-09-06 2021-07-16 无为县红庙周宇农场 Long hair rabbit is raised and trembles formula treatment facility with excrement and urine
CN112683895A (en) * 2020-12-31 2021-04-20 江苏佳信检测技术有限公司 Food pesticide residue detection device and detection mode thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190626

Address after: 453000 Southwest corner of Tonghuihe Road and Kunlunshan Road intersection in Xinxiang Plain Demonstration Area, Henan Province

Patentee after: Henan New Baiwei Food Technology Co.,Ltd.

Address before: 455000 Xiaozhu, Police Garden, Huanghe Avenue, Anyang Development Zone, Henan Province

Patentee before: Li Mingliang

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180213