CN207192627U - Sample freezes frame hoisting mechanism and the access device with the mechanism - Google Patents
Sample freezes frame hoisting mechanism and the access device with the mechanism Download PDFInfo
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- CN207192627U CN207192627U CN201721278935.1U CN201721278935U CN207192627U CN 207192627 U CN207192627 U CN 207192627U CN 201721278935 U CN201721278935 U CN 201721278935U CN 207192627 U CN207192627 U CN 207192627U
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- tank body
- arm
- stand
- bolt
- sample
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Abstract
Frame hoisting mechanism is frozen the utility model discloses a kind of sample and there is the access device of the mechanism, belong to biological specimen access technique field, including stand, the rotating support rotary drive that the horizontal arm for sliding setting, the driven pulley for being rotatably arranged on arm both ends respectively and supporting pulley, the rope being connected on driven pulley and supporting pulley, driving driven pulley rotate on the turntable, turntable on stand top；Rope one end is set around driven pulley, and the other end extends downwardly through supporting pulley and is connected with suspension hook.Suspension hook flexibly rotates and stretch mode can fast and accurately be aligned and freeze rack position, suspension hook is realized to freezing the lifting of frame in tank body, it is light-duty, compact-sized, it not only may be mounted at narrow space, but also most of manual liquid nitrogen containers are applicable, there is high flexibility and high applicability.
Description
Technical field
Biological specimen access technique field is the utility model is related to, frame elevator is frozen in particular to a kind of sample
Structure and the access device with the mechanism.
Background technology
The long-term storage of biological specimen reduces the biochemical reaction in sample usually using alap temperature, improves sample
The stability of various composition in this, temperature is lower, and the holding time of sample is longer.Typically freeze-stored cell is placed in sample tube
In, sample tube is placed in storage rack, is integrally placed at by storage rack in liquid nitrogen, to realize the preservation steady in a long-term of sample.Have
Be to realize to the automatic access of sample in tank also have plenty of manual access by equipment.Current manual access be by
Independent lifting device is installed in the outer side of tank, will freeze frame lifting on tank memory storage frame, artificial access is lifted out the sample of tank body
This, but current lifting device is to realize that diverse location freezes in corresponding tank by horizontal and vertical way moving mostly
The lifting of frame, space-consuming is big, and flexibility is relatively low.
Utility model content
The purpose of this utility model is that providing a kind of sample freezes frame hoisting mechanism and the access device with the mechanism,
To solve the problems, such as that existing hoisting mechanism space-consuming is big.
To realize the utility model purpose, the technical scheme used for：Sample freezes frame hoisting mechanism and has the mechanism
Access device, including stand, rotating support are horizontal on the turntable, turntable on stand top slides the arm set, turns respectively
The dynamic driven pulley for being arranged on arm both ends and supporting pulley, the rope being connected on driven pulley and supporting pulley, driving pass
The rotary drive that movable pulley rotates；Rope one end is set around driven pulley, and the other end is extended downwardly and connected through supporting pulley
There is suspension hook.
Further, it is provided with gliding movement targeting structure between the turntable and arm.
Further, the gliding movement targeting structure includes the slide rail and sliding block to cooperate, and the slide rail is installed on arm,
Sliding block is installed on turntable.
Further, the arm corresponds to and confinement block is provided with below supporting pulley, and confinement block has the hole passed through for rope.
Further, the confinement block is provided with travel switch, is provided with the rope of the suspension hook upper end and is opened with stroke
The corresponding touching part of the contact of pass.
Further, the lower end of the stand is provided with multiple carrying bolts, and the end of thread of carrying bolt upward and stretches into
Stand, and locking nut is combined with carrying bolt；Stand lower end is provided with the spring extended downwardly.
The utility model also provides a kind of access device, including tank body and the sample as described in above-mentioned any one freeze frame
Hoisting mechanism；Tank body upper surface offers access port, and arm is located above access port.
Further, the lower end of the stand is fixed on the upper surface of tank body.
The utility model also provides a kind of access device, including the tank body and sample described in the 6th freezes frame and carried as described above
Rise mechanism；Tank body upper surface offers access port, and arm is located above access port；The lower end of carrying bolt is adhered to tank body upper table
Face, lower spring end are connected to tank body upper surface.
Further, the stand lower end is provided with bolt, and top nut is combined with upper bolt；The upper end connection of spring
Supreme bolt, lower end are connected with lower bolt；The lower end of lower bolt is adhered to tank body upper surface.
The beneficial effects of the utility model are suspension hook is corresponded to corresponding raised position by rotating and sliding arm,
Driven pulley rotation is driven by rotary drive, so as to discharge or reclaim rope, the lifting of suspension hook is driven, using this elevator
Structure, suspension hook flexibly rotates and stretch mode can fast and accurately be aligned and freeze rack position, realizes suspension hook to freezing frame in tank body
Lifting, it is light-duty, compact-sized, not only may be mounted at narrow space, but also be applicable most of manual liquid nitrogen containers, have
High flexibility and high applicability.
Brief description of the drawings
Fig. 1 is the structural representation that the sample that the utility model embodiment provides freezes frame hoisting mechanism；
Fig. 2 is the front view that the sample that the utility model embodiment provides freezes frame hoisting mechanism；
Fig. 3 is the partial enlarged drawing at suspension hook；
Fig. 4 is that the access device that the utility model embodiment provides is lifting schematic diagram when freezing frame；
Reference：1- stands, 2- turntables, 3- arms, 4- driven pulleies, 5- supporting pulleys, 6- ropes, 7- rotation drivings
Part, 8- suspension hooks, 9- columns, 10- installing plates, 11- slide rails, 12- sliding block 13- bearings, 14- confinement blocks, 15- travel switches, 16- are touched
Touch part, 17- carrying bolts, 18- locking nuts, 19- springs, 20- tank bodies, 21- access ports, the upper bolts of 22-, bolt under 23-.
Embodiment
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Fig. 1 to Fig. 4 shows that sample provided by the utility model freezes frame hoisting mechanism, including stand 1, rotating support exist
The driven pulley for sliding the arm 3 set, being rotatably arranged on the both ends of arm 3 respectively horizontal on the turntable 2 on the top of stand 1, turntable 2
4 and supporting pulley 5, be connected on driven pulley 4 and supporting pulley 5 rope 6, driving driven pulley 4 rotate rotation driving
Part 7；The one end of rope 6 is set around driven pulley 4, and the other end extends downwardly through supporting pulley 5 and is connected with suspension hook 8.
Stand 1 may include column 9 and be connected to the installing plate 10 of the lower end of column 9, or the support body that section bar is formed by connecting.
Gliding movement targeting structure is provided between turntable 2 and arm 3, in favor of operating the slide-and-guide of arm 3.Gliding movement targeting structure includes
The slide rail 11 and sliding block 12 of mutual cooperation, slide rail 11 are installed on arm 3, and sliding block 12 is installed on turntable 2.It can also be set by the two
Put groove and raised fit structure is realized and is oriented to.Rotary drive 7 is motor or other rotation driving components.Stand 1 with
Realize that the rotation to turntable 2 carries by bearing 13 between turntable 2, plane bearing can be selected in bearing 13.
The corresponding lower section of supporting pulley 5 of arm 3 is provided with confinement block 14, and confinement block has the hole passed through for rope 6, can risen simultaneously
To the position-limiting action to suspension hook 8 and rope 6.Confinement block 14 is provided with travel switch 15, is provided with the rope 6 of the upper end of suspension hook 8
The touching part 16 corresponding with the contact of travel switch 15, prevents lifting process from colliding.It can according to circumstances judge whether to need
Travel switch is set, and travel switch 15 is a kind of position limit switch of the prior art, utilizes touching for mechanical moving element
Its contact is hit, travel switch 15, which is transformed into electric signal, is changed the running status of motor, and the trip switch 15 can electrically connect
To the rotary drive 7 of such as motor etc..During using the trip switch 15, when achievable suspension hook 8 rises to limit position, part 16 is touched
The contact of travel switch is touched, leaves the motor off, limit position is played a protective role, not in the limit position when preventing human users
Motor is closed before.It can be discoid body to touch part 16.
The lower end of stand 1 is provided with multiple carrying bolts 17, and the end of thread of carrying bolt 17 upward and stretches into stand 1, and
Locking nut 18 is combined with carrying bolt 17, to adjust high and low position；The lower end of stand 1 is provided with the spring extended downwardly
19, it is installed to by mechanism in access device, when the installation of carrying bolt 17 is failed, spring 19 is connected to installation base
Between plinth and stand 1, toppling over for stand 1 is slow down, reduces dumping time, to provide relatively more time to operating personnel,
Avoid injury.Multiple carrying bolts 17 and spring 19 can be uniformly distributed relative to the periphery of column 9 of stand 1.
The utility model embodiment also provides a kind of access device, including tank body 20 and the sample as described in above-mentioned any one
Originally frame hoisting mechanism is frozen；The upper surface of tank body 20 offers access port 21, and arm 3 is located at the top of access port 21.Arm 3 is in tank body
20 tops drive the rotation of suspension hooks 8 and flexible, and so as to freezing frame lifting in tank body 20, freeze, frame upper end is settable conveniently to hang
The handle that hook 8 hooks up.The lower end of stand 1 is fixed on the upper surface of tank body 20, is installed, can be directly mounted at by modes such as screws
Sample access is carried out on tank body 20, it is compacter, reduce space-consuming.The lower end of tank body 20 sets multiple rollers, convenient overall
It is mobile.The sidepiece of the lower end of tank body 20 sets step.The upper end of each bolt may be connected to the installing plate 10 of stand 1.
The utility model embodiment also provides a kind of access device, including tank body 20 and carries the He of carrying bolt 17 as described above
The sample of spring 19 freezes frame hoisting mechanism；The upper surface of tank body 20 offers access port 21, and arm 3 is located at the top of access port 21；
The lower end of carrying bolt 17 is adhered to the upper surface of tank body 20, and the lower end of spring 19 is connected to the upper surface of tank body 20.The upper surface of tank body 20
Mostly arcwall face, each screw bolt and nut conveniently do the regulation of adaptability.
The connection installation of spring 19 can be also combined with by being provided with bolt 22 in the lower end of stand 1 on upper bolt 22
Nut；The upper end of spring 19 is connected to bolt 22, and lower end is connected with lower bolt 23；The lower end of lower bolt 23 is adhered to tank body 20
Upper surface.The mounting means of bonding is versatile and flexible, compared in secondary welding to tank body 20, avoids the damage to sample and tank body 20
Evil.The spring 19 of safety designs the caused personal injury of collapsing for effectively reducing hoisting mechanism under extreme conditions.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, there can be various modifications and variations in the spirit and principles of the utility model, these are equivalent
Modification or replacement etc., are all contained within the scope of protection of the utility model.
Claims (10)
1. sample freezes frame hoisting mechanism, it is characterised in that including stand, rotating support on the turntable, turntable on stand top
Level slides the arm set, the driven pulley for being rotatably arranged on arm both ends respectively and supporting pulley, is connected to driven pulley
The rotary drive rotated with the rope on supporting pulley, driving driven pulley；Rope one end is set around driven pulley, the other end
Extended downwardly through supporting pulley and be connected with suspension hook.
2. sample according to claim 1 freezes frame hoisting mechanism, it is characterised in that is set between the turntable and arm
There is gliding movement targeting structure.
3. sample according to claim 2 freezes frame hoisting mechanism, it is characterised in that the gliding movement targeting structure includes phase
The slide rail and sliding block mutually coordinated, the slide rail are installed on arm, and sliding block is installed on turntable.
4. sample according to claim 1 freezes frame hoisting mechanism, it is characterised in that the arm is corresponded under supporting pulley
Side is provided with confinement block, and confinement block has the hole passed through for rope.
5. sample according to claim 4 freezes frame hoisting mechanism, it is characterised in that the confinement block is provided with stroke and opened
Close, the touching part corresponding with the contact of travel switch is provided with the rope of the suspension hook upper end.
6. sample according to claim 1 freezes frame hoisting mechanism, it is characterised in that the lower end of the stand is provided with more
Individual carrying bolt, the end of thread of carrying bolt upward and stretch into stand, and locking nut is combined with carrying bolt；Stand lower end
It is provided with the spring extended downwardly.
7. access device, it is characterised in that the sample including tank body and as described in any one in claim 1-6 freezes frame and carried
Rise mechanism；Tank body upper surface offers access port, and arm is located above access port.
8. access device according to claim 7, it is characterised in that the lower end of the stand is fixed on the upper table of tank body
Face.
9. access device, it is characterised in that the sample including tank body and as described in any one in claim 1-6 freezes frame and carried
Rise mechanism；Tank body upper surface offers access port, and arm is located above access port；The lower end of carrying bolt is adhered to tank body upper table
Face, lower spring end are connected to tank body upper surface.
10. access device according to claim 9, it is characterised in that the stand lower end is provided with bolt, upper bolt
On be combined with top nut；The upper end of spring is connected to bolt, and lower end is connected with lower bolt；The lower end of lower bolt is adhered to tank body
Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278935.1U CN207192627U (en) | 2017-09-30 | 2017-09-30 | Sample freezes frame hoisting mechanism and the access device with the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278935.1U CN207192627U (en) | 2017-09-30 | 2017-09-30 | Sample freezes frame hoisting mechanism and the access device with the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192627U true CN207192627U (en) | 2018-04-06 |
Family
ID=61787739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278935.1U Active CN207192627U (en) | 2017-09-30 | 2017-09-30 | Sample freezes frame hoisting mechanism and the access device with the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192627U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708947A (en) * | 2019-03-13 | 2019-05-03 | 基点维科(成都)医疗机器人技术有限公司 | A kind of biological sample freezes instrument |
| CN111606037A (en) * | 2020-05-25 | 2020-09-01 | 上海电气慧程智能系统有限公司 | Gripping device, apparatus and method |
| CN115259000A (en) * | 2022-06-09 | 2022-11-01 | 青岛海尔生物医疗科技有限公司 | Lifting device for storing and taking cryopreservation rack |
| CN115281181A (en) * | 2022-08-06 | 2022-11-04 | 王海平 | Stem cell cryopreservation system and stem cell cryopreservation method |
-
2017
- 2017-09-30 CN CN201721278935.1U patent/CN207192627U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708947A (en) * | 2019-03-13 | 2019-05-03 | 基点维科(成都)医疗机器人技术有限公司 | A kind of biological sample freezes instrument |
| CN109708947B (en) * | 2019-03-13 | 2024-04-09 | 基点生物科技(成都)有限公司 | Biological sample freezes deposits appearance |
| CN111606037A (en) * | 2020-05-25 | 2020-09-01 | 上海电气慧程智能系统有限公司 | Gripping device, apparatus and method |
| CN115259000A (en) * | 2022-06-09 | 2022-11-01 | 青岛海尔生物医疗科技有限公司 | Lifting device for storing and taking cryopreservation rack |
| CN115259000B (en) * | 2022-06-09 | 2024-02-20 | 青岛海尔生物医疗科技有限公司 | Lifting equipment for storing and taking frozen storage rack |
| CN115281181A (en) * | 2022-08-06 | 2022-11-04 | 王海平 | Stem cell cryopreservation system and stem cell cryopreservation method |
| CN115281181B (en) * | 2022-08-06 | 2023-11-24 | 陕西三八妇乐科技股份有限公司 | Stem cell cryopreservation system and stem cell cryopreservation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611730 129 Shengli North Street, Deyuan town (Jingrong town), Pidu District, Chengdu City, Sichuan Province Patentee after: Base Biotechnology (Chengdu) Co.,Ltd. Address before: 611730 129 Shengli North Street, Deyuan town (Jingrong town), Pidu District, Chengdu City, Sichuan Province Patentee before: JIDIAN WEIKE (CHENGDU) MEDICAL ROBOT TECHNOLOGY Co.,Ltd. |