CN209476321U - A kind of Bioexperiment instrument retainer - Google Patents
A kind of Bioexperiment instrument retainer Download PDFInfo
- Publication number
- CN209476321U CN209476321U CN201822168084.6U CN201822168084U CN209476321U CN 209476321 U CN209476321 U CN 209476321U CN 201822168084 U CN201822168084 U CN 201822168084U CN 209476321 U CN209476321 U CN 209476321U
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- CN
- China
- Prior art keywords
- fixedly installed
- hole
- vertical bar
- rectangular channel
- wall
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Bioexperiment instrument retainers, including rack ontology, the rack body bottom portion is fixedly installed with pedestal, cavity is offered on the pedestal, rotating electric machine is fixedly installed in the bottom interior wall of cavity, screw rod is fixedly installed on the output shaft of the rotating electric machine, the outside screw of screw rod is arranged with pull rod, the top of pull rod is fixedly installed with fixed plate, first through hole there are four being opened up in the bottom interior wall of cavity, fixing sleeve is equipped with connecting plate in first through hole, rectangular opening is offered at the top of connecting plate, the bottom of connecting plate extends to the lower section of pedestal and is fixedly installed with mounting base, the bottom of mounting base offers rectangular channel, idler wheel is rotatably equipped in rectangular channel.The utility model structure is simple, easy to use, convenient for idler wheel is fixed, stablizes so that this physical efficiency of rack is placed, and prevents rack ontology from position movement occurring because accidentally touching, is conducive to the use of people.
Description
Technical field
The utility model relates to laboratory apparatus placement technique field more particularly to a kind of Bioexperiment instrument retainers.
Background technique
Bioexperiment refers under certain environmental conditions, with certain instrument, material and drug, by science side
Method, purposefully observational study, is not easy the process of the organism structure observed and vital activity phenomenon under normal circumstances, is grinding
During studying carefully Bioexperiment, it will usually use Bioexperiment instrument retainer, main function is to place glassware, examination
Pipe, drug etc. mostly will be installed idler wheel on existing Bioexperiment instrument retainer in order to the bracket of experimental implementation, so as to
Personnel move Bioexperiment instrument retainer, but existing Bioexperiment instrument retainer it is mobile after be mostly not easy to pair
Idler wheel is fixed, so that Bioexperiment instrument retainer is placed built on the sand, therefore we have proposed a kind of Bioexperiment instruments
Rack is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Bioexperiment instrument proposed
Device rack.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Bioexperiment instrument retainer, including rack ontology, the rack body bottom portion are fixedly installed with bottom
, cavity is offered on the pedestal, rotating electric machine, the output of the rotating electric machine are fixedly installed in the bottom interior wall of cavity
Screw rod is fixedly installed on axis, the outside screw of screw rod is arranged with pull rod, and the top of pull rod is fixedly installed with fixed plate, cavity
It is opened up in bottom interior wall there are four first through hole, fixing sleeve is equipped with connecting plate in first through hole, offers square at the top of connecting plate
Shape hole, the bottom of connecting plate extend to the lower section of pedestal and are fixedly installed with mounting base, and the bottom of mounting base offers rectangular channel,
Idler wheel is rotatably equipped in rectangular channel, the bottom of the fixed plate is fixedly mounted there are four vertical bar, and rectangle is run through in the bottom end of vertical bar
Hole simultaneously extends in rectangular channel, and the two sides of the vertical bar offer sliding slot, fixes in the bottom interior wall and top inner wall of sliding slot
The same support rod is installed, the bottom end of vertical bar is fixedly installed with the rectangular block in rectangular channel, and the bottom of rectangular block is fixed
Arc brake rubber is installed, and the bottom of arc brake rubber is not contacted with the top of idler wheel.
Preferably, sliding block is fixedly installed on the two sides inner wall of the rectangular opening, sliding block extends close to the side of vertical bar
In to corresponding sliding slot, sliding block is slidably located on corresponding support rod.
Preferably, the side of the idler wheel offers the second through-hole, and fixing sleeve is equipped with first bearing, rectangle in the second through-hole
Pin shaft, the fixed suit of the inner ring of first bearing and the outside of pin shaft are fixedly installed on the side inner wall of slot.
Preferably, the bottom end of the pull rod offers thread groove, and thread groove is connect with screw flight.
Preferably, spring, and spring are fixedly installed between the top inner wall of the sliding slot and the top of corresponding sliding block
Sliding sleeve is on corresponding support rod.
Preferably, third through-hole is offered in the top inner wall of the rectangular channel, third through-hole is slided with corresponding vertical bar
Connection.
Compared with prior art, the beneficial effects of the utility model are:
By pedestal, rotating electric machine, screw rod, fixed plate, thread groove, pull rod, sliding slot, vertical bar, support rod, sliding block, spring,
Idler wheel, arc brake rubber, rectangular block, mounting base are matched with connecting plate, when idler wheel is not fixed, arc brake glue at this time
The bottom of skin is not contacted with the top of corresponding idler wheel, when needing that idler wheel is fixed, starts rotating electric machine, rotating electric machine
Output shaft drive screw rod rotation, under the action of thread groove, screw rod rotation drive fixed plate to close to rotating electric machine direction
Mobile, fixed plate drives four vertical bars to move down simultaneously, and vertical bar drives corresponding rectangular block to move down, rectangular block drive pair
The arc brake rubber answered squeezes idler wheel, fixes so that idler wheel is lockked by jam-packed, continues to rotate, make to limit idler wheel
The placement that rack ontology can consolidate is obtained, other staff is avoided collision, is conducive to the use of personnel.
The utility model is designed reasonably, it is easy to operate, convenient for idler wheel is fixed, rack ontology is consolidated
Placement, avoid collision other staff, be conducive to the use of personnel.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Bioexperiment instrument retainer structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Bioexperiment instrument retainer part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of Bioexperiment instrument retainer part B structural schematic diagram；
Fig. 4 be the utility model proposes a kind of Bioexperiment instrument retainer C portion structural schematic diagram.
In figure: 1 rack ontology, 2 pedestals, 3 rotating electric machines, 4 screw rods, 5 fixed plates, 6 thread grooves, 7 pull rods, 8 sliding slots, 9
Vertical bar, 10 support rods, 11 sliding blocks, 12 springs, 13 idler wheels, 14 arc brake rubber, 15 rectangular blocks, 16 mounting bases, 17 connecting plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of Bioexperiment instrument retainer, including rack ontology 1,1 bottom of rack ontology are fixed
Pedestal 2 is installed, cavity is offered on pedestal 2, rotating electric machine 3 is fixedly installed in the bottom interior wall of cavity, rotating electric machine 3
Screw rod 4 is fixedly installed on output shaft, the outside screw of screw rod 4 is arranged with pull rod 7, and the top of pull rod 7 is fixedly installed with fixation
Plate 5 opens up in the bottom interior wall of cavity there are four first through hole, and fixing sleeve is equipped with connecting plate 17, connecting plate 17 in first through hole
Top offer rectangular opening, the bottom of connecting plate 17 extends to the lower section of pedestal 2 and is fixedly installed with mounting base 16, mounting base
16 bottom offers rectangular channel, idler wheel 13 is rotatably equipped in rectangular channel, there are four vertical bars for the bottom fixed installation of fixed plate 5
9, the bottom end of vertical bar 9 through rectangular opening and extends in rectangular channel, and the two sides of vertical bar 9 offer sliding slot 8, the bottom of sliding slot 8
The same support rod 10 is fixedly installed on inner wall and top inner wall, the bottom end of vertical bar 9 is fixedly installed in rectangular channel
Rectangular block 15, the bottom of rectangular block 15 are fixedly installed with arc brake rubber 14, and the bottom of arc brake rubber 14 and idler wheel
13 top does not contact, and sliding block 11 is fixedly installed on the two sides inner wall of rectangular opening, and sliding block 11 extends close to the side of vertical bar 9
To in corresponding sliding slot 8, sliding block 11 is slidably located in corresponding support rod 10, and the side of idler wheel 13 offers the second through-hole, the
Fixing sleeve is equipped with first bearing in two through-holes, is fixedly installed with pin shaft on the side inner wall of rectangular channel, the inner ring of first bearing with
The fixed suit in the outside of pin shaft, the bottom end of pull rod 7 offers thread groove 6, and thread groove 6 is threadedly coupled with screw rod 4, sliding slot 8
Spring 12 is fixedly installed between top inner wall and the top of corresponding sliding block 11, and 12 sliding sleeve of spring is mounted in corresponding support
On bar 10, third through-hole is offered in the top inner wall of rectangular channel, third through-hole is slidably connected with corresponding vertical bar 9, this is practical
New design is reasonable, easy to operate, and convenient for idler wheel 13 is fixed, the placement that rack ontology 1 is consolidated is avoided
Other staff are collided, the use of personnel is conducive to.
Working principle: when idler wheel 13 is not fixed, the bottom of arc brake rubber 14 and corresponding idler wheel 13 at this time
Top does not contact, and when needing that idler wheel 13 is fixed, starts rotating electric machine 3, the output shaft of rotating electric machine 3 drives screw rod 4
Rotation, under the action of thread groove 6,4 rotating tension bar 7 of screw rod is fixed to close to the movement of the direction of rotating electric machine 3, pull rod 7 is driven
For plate 5 to close to the movement of the direction of rotating electric machine 3 in cavity, fixed plate 5 drives four vertical bars 9 in corresponding rectangular opening simultaneously
It moves down, vertical bar 9 drives support rod 10 slide downward and to press spring 12 on sliding block 11 by corresponding sliding slot 8
Contracting, vertical bar 9 drives corresponding rectangular block 15 to move down, rectangular block 15 drive corresponding arc brake rubber 14 to idler wheel 13 into
Row squeezes, and fixes so that idler wheel 13 is lockked by jam-packed, continues to rotate to limit idler wheel 13, enable rack ontology 1 steady
Solid placement, be conducive to the use of personnel.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Bioexperiment instrument retainer, including rack ontology (1), rack ontology (1) bottom is fixedly mounted
There are pedestal (2), which is characterized in that offer cavity on the pedestal (2), be fixedly installed with electric rotating in the bottom interior wall of cavity
Machine (3) is fixedly installed with screw rod (4) on the output shaft of the rotating electric machine (3), and the outside screw of screw rod (4) is arranged with pull rod
(7), the top of pull rod (7) is fixedly installed with fixed plate (5), is opened up in the bottom interior wall of cavity there are four first through hole, first
Fixing sleeve is equipped with connecting plate (17) in through-hole, and rectangular opening is offered at the top of connecting plate (17), and the bottom of connecting plate (17) extends
To pedestal (2) lower section and be fixedly installed with mounting base (16), the bottom of mounting base (16) offers rectangular channel, turns in rectangular channel
Dynamic to be equipped with idler wheel (13), the bottom of the fixed plate (5) is fixedly mounted there are four vertical bar (9), and square is run through in the bottom end of vertical bar (9)
Shape hole simultaneously extends in rectangular channel, and the two sides of the vertical bar (9) offer sliding slot (8), the bottom interior wall of sliding slot (8) and top
It is fixedly installed on inner wall the same support rod (10), the bottom end of vertical bar (9) is fixedly installed with the rectangular block in rectangular channel
(15), the bottom of rectangular block (15) is fixedly installed with arc brake rubber (14), and the bottom of arc brake rubber (14) and rolling
The top of wheel (13) does not contact.
2. a kind of Bioexperiment instrument retainer according to claim 1, which is characterized in that in the two sides of the rectangular opening
It is fixedly installed on wall sliding block (11), sliding block (11) extends in corresponding sliding slot (8) close to the side of vertical bar (9), sliding block
(11) it is slidably located on corresponding support rod (10).
3. a kind of Bioexperiment instrument retainer according to claim 1, which is characterized in that the side of the idler wheel (13)
The second through-hole is offered, fixing sleeve is equipped with first bearing in the second through-hole, it is fixedly installed with pin shaft on the side inner wall of rectangular channel,
The fixed suit of the inner ring of first bearing and the outside of pin shaft.
4. a kind of Bioexperiment instrument retainer according to claim 1, which is characterized in that the bottom end of the pull rod (7)
It offers thread groove (6), and thread groove (6) is threadedly coupled with screw rod (4).
5. a kind of Bioexperiment instrument retainer according to claim 1, which is characterized in that the top of the sliding slot (8)
It is fixedly installed between inner wall and the top of corresponding sliding block (11) spring (12), and spring (12) sliding sleeve is mounted in corresponding branch
On strut (10).
6. a kind of Bioexperiment instrument retainer according to claim 1, which is characterized in that in the top of the rectangular channel
Third through-hole is offered on wall, third through-hole is slidably connected with corresponding vertical bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168084.6U CN209476321U (en) | 2018-12-24 | 2018-12-24 | A kind of Bioexperiment instrument retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168084.6U CN209476321U (en) | 2018-12-24 | 2018-12-24 | A kind of Bioexperiment instrument retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209476321U true CN209476321U (en) | 2019-10-11 |
Family
ID=68126981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822168084.6U Expired - Fee Related CN209476321U (en) | 2018-12-24 | 2018-12-24 | A kind of Bioexperiment instrument retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209476321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982521A (en) * | 2020-08-11 | 2020-11-24 | 安庆中船柴油机有限公司 | Performance test platform for marine diesel engine |
| CN112473766A (en) * | 2020-12-24 | 2021-03-12 | 重庆医药高等专科学校 | Test tube placing system for medical examination and collection |
-
2018
- 2018-12-24 CN CN201822168084.6U patent/CN209476321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982521A (en) * | 2020-08-11 | 2020-11-24 | 安庆中船柴油机有限公司 | Performance test platform for marine diesel engine |
| CN111982521B (en) * | 2020-08-11 | 2022-09-06 | 安庆中船柴油机有限公司 | Performance test platform for marine diesel engine |
| CN112473766A (en) * | 2020-12-24 | 2021-03-12 | 重庆医药高等专科学校 | Test tube placing system for medical examination and collection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191011 Termination date: 20211224 |