CN204439436U - A kind of biological tissue dehydrator cylinder cap jacking gear - Google Patents
A kind of biological tissue dehydrator cylinder cap jacking gear Download PDFInfo
- Publication number
- CN204439436U CN204439436U CN201520111349.2U CN201520111349U CN204439436U CN 204439436 U CN204439436 U CN 204439436U CN 201520111349 U CN201520111349 U CN 201520111349U CN 204439436 U CN204439436 U CN 204439436U
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- China
- Prior art keywords
- gear
- worm
- cylinder cap
- biological tissue
- vertical bar
- 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
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Abstract
The utility model discloses a kind of biological tissue dehydrator cylinder cap jacking gear, belong to medical instruments field, comprise motor, it is characterized in that: also comprise vertical bar, gear, worm gear, worm screw and axle; Described vertical bar is fixedly connected with biological tissue dehydrator cylinder cap; The side of vertical bar is provided with tooth bar; Between described motor and described axle by having the worm gear of auto-lock function, worm structure is connected, worm screw is connected with motor output shaft, and worm gear is connected with described axle; Described gear is connected with described axle by the gear type ratchet device of an internal messing formula.There is convenient feature of taking out hanging basket compared with prior art.
Description
Technical field
The utility model relates to a kind of medicine equipment, particularly a kind of jacking gear being applicable to biological tissue dehydrator cylinder cap.
Background technology
Pathological section refers to be thinly sliced pathological tissues, checks under the microscope, makes pathological diagnosis.And to dewater transparent be an important step in pathological section manufacturing process, its mechanism, for be immersed in ethanol by tissue block, cements out the moisture in tissue block, and this process applicable biological tissue processor has come.The biological tissue dehydrator structure of prior art, hanging basket relies on own gravity to decline, or entirely enters fluid cylinder, or all takes out from liquid, hanging basket cannot be fixed on the convenient observation in a certain position freely according to content situation.And under powering-off state, due to electrical-controlled lifting, hanging basket cannot take out in time, can damage institutional framework.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of convenient a kind of biological tissue dehydrator cylinder cap jacking gear taking out hanging basket.
The technical scheme in the invention for solving the technical problem is: a kind of biological tissue dehydrator cylinder cap jacking gear, comprises motor, it is characterized in that: also comprise vertical bar, gear, worm gear, worm screw and axle; Described vertical bar is fixedly connected with biological tissue dehydrator cylinder cap; The side of vertical bar is provided with tooth bar, and tooth bar is meshed with described gear; Between described motor and described axle by having the worm gear of auto-lock function, worm structure is connected, worm screw is connected with motor output shaft, and worm gear is connected with described axle; Described gear is connected with described axle by the gear type ratchet device of an internal messing formula.
Compared with prior art, the utility model has following outstanding beneficial effect:
1, hanging basket can be fixed on a certain position easily, be convenient to observe;
2, manually hanging basket can be taken out after having a power failure, prevent from dewatering and disorganize structure for a long time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at A place in Fig. 1.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, 2, the utility model comprises vertical bar 2, motor 7, gear 4, worm gear 9, worm screw 8 and axle 6.The utility model specifically can be selected to be arranged on sidewall or rear wall place according to the model of biological tissue dehydrator.
Described vertical bar 2 is fixedly connected with biological tissue dehydrator cylinder cap 1, and cylinder cap 1 and hanging basket removably connect.The side of vertical bar 2 is provided with tooth bar 3, and tooth bar 3 is meshed with described gear 4.Between described motor 7 and described axle 6 by having the worm gear 9 of auto-lock function, worm screw 8 structure is connected, worm screw 8 is connected with motor 7 output shaft, and worm gear 9 is connected with described axle 6.Described gear 4 is connected with described axle 6 by the gear type ratchet device 5 of an internal messing formula, by ratchet device 5, gear 4 upwards can only be rotated near vertical bar 2 side, can not rotate.
Operating process is as follows: described motor 7 is under the control of biological tissue dehydrator control circuit, carry out forward or reverse, rotated by worm gear 9 worm screw 8 mechanism band moving axis 6, axle 6 drives vertical bar 2 to move up and down by gear 4, tooth bar 3, thus drive cylinder cap 1 to open and close, cylinder cap 1 drives hanging basket to be immersed in ethanol, or leaves ethanol.Due to worm gear 9 worm screw 8, mechanism has auto-lock function, when motor 7 shuts down, can pin motionless by axle 6, makes vertical bar 2 can only move up and can not move down by the effect of ratchet 5.When pathological section in hanging basket observed by needs, above carrying cylinder cap 1 can fix hanging basket position.Also can carry cylinder cap 1 above when accidental power failure, lifting of hanging basket be left liquid level and just can be fixed on suitable height not by other structures.
It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (1)
1. a biological tissue dehydrator cylinder cap jacking gear, comprises motor, it is characterized in that: also comprise vertical bar, gear, worm gear, worm screw and axle; Described vertical bar is fixedly connected with biological tissue dehydrator cylinder cap; The side of vertical bar is provided with tooth bar, and tooth bar is meshed with described gear; Between described motor and described axle by having the worm gear of auto-lock function, worm structure is connected, worm screw is connected with motor output shaft, and worm gear is connected with described axle; Described gear is connected with described axle by the gear type ratchet device of an internal messing formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111349.2U CN204439436U (en) | 2015-02-16 | 2015-02-16 | A kind of biological tissue dehydrator cylinder cap jacking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111349.2U CN204439436U (en) | 2015-02-16 | 2015-02-16 | A kind of biological tissue dehydrator cylinder cap jacking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439436U true CN204439436U (en) | 2015-07-01 |
Family
ID=53607289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111349.2U Expired - Fee Related CN204439436U (en) | 2015-02-16 | 2015-02-16 | A kind of biological tissue dehydrator cylinder cap jacking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442011A (en) * | 2016-11-18 | 2017-02-22 | 嘉善毅诚增塑制品有限公司 | Hand-pulling type sampling equipment |
| CN111504877A (en) * | 2020-05-06 | 2020-08-07 | 安徽豹子头服饰有限公司 | Garment materials air permeability detection device |
-
2015
- 2015-02-16 CN CN201520111349.2U patent/CN204439436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442011A (en) * | 2016-11-18 | 2017-02-22 | 嘉善毅诚增塑制品有限公司 | Hand-pulling type sampling equipment |
| CN111504877A (en) * | 2020-05-06 | 2020-08-07 | 安徽豹子头服饰有限公司 | Garment materials air permeability detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160216 |