CN203217163U - Spreader slide angle control knob - Google Patents
Spreader slide angle control knob Download PDFInfo
- Publication number
- CN203217163U CN203217163U CN2013201406297U CN201320140629U CN203217163U CN 203217163 U CN203217163 U CN 203217163U CN 2013201406297 U CN2013201406297 U CN 2013201406297U CN 201320140629 U CN201320140629 U CN 201320140629U CN 203217163 U CN203217163 U CN 203217163U
- Authority
- CN
- China
- Prior art keywords
- angle control
- push jack
- knob
- blood
- slide angle
- 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 provides a spreader slide angle control knob. The spreader slide angle control knob comprises a support table and a knob screwed on the support table. The knob is provided with scales. The spreader slide angle control knob has the advantages of control convenience, reading convenience, reasonable design, simple structure, easy manufacture and the like.
Description
Technical field
The utility model relates to the medical instruments and equipment field, is specifically related to push jack angle control handle.
Background technology
The microexamination of blood film is that blood cell is learned the basic skills that checks, application is very extensive clinically, and the preparation thickness is suitable, is evenly distributed, the good blood film that dyes is one of important basic fundamental of hematological examination, and the smear method film-making is one of basic skills of micro-film-making.The artificial preparation of blood film realizes by following steps: get 1 of tip blood, put microslide one end, get another entire push jack, being placed on the drop of blood front moves after slowly, stop slightly behind the contact drop of blood, blood namely scatters along push jack, and push jack and microslide are kept 30～miter angle, steadily evenly promote push jack forward, just stay one deck thin smear film on the microslide.After blood film is made, in air, brandish immediately, make it dry rapidly, in order to avoid the haemocyte distortion.After the blood film drying, with pencil patient name or numbering on sidelights on of blood film.A good blood film, thickness will suit, and a body tail is wanted obviously, and cell distribution is wanted evenly, and it is neat that the edge of film is wanted, and leave certain space.During smear, drop of blood is bigger, and angle is bigger, more then the blood film is thicker for push jack speed, otherwise the blood film is thinner, and the leucocyte of too thin blood diaphragm 50% concentrates on edge or afterbody, and blood film is blocked up, cell overlap dwindles, all be unfavorable for Arneth's count, if blood film maldistribution mainly is that push jack is irregular, firmly inhomogeneous, due to microslide is unclean.The artificial preparation labor intensive of blood film can not be guaranteed simultaneously the quality of blood film, be badly in need of a kind of stable operation and easily machine replace artificial preparation.The machine preparation realizes the making of blood film by the motion of microslide, at first set the angle of push jack according to the viscosity of blood, make push jack stably fixing, promote the microslide motion by the actuating unit on the base again, thereby thereby making to interact between microslide and the push jack obtains blood film.
Summary of the invention
Technical problem to be solved in the utility model is to provide push jack angle control handle, simple in structure, make easyly, reasonable in design, can control the angle of push jack according to the viscosity of blood expediently, can be accurately and read angle expediently and change, make the control of push jack angle more convenient.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: push jack angle control handle, comprise brace table, the knob of switching on brace table, and described knob is provided with scale.
As preferably, described scale adopts projective structure, thereby makes reading clear more convenient, has improved work efficiency greatly.
As preferably, described brace table one side is fixed with tuning drive gear, thereby makes reading clear more convenient, has improved work efficiency greatly.
As preferably, described tuning drive gear points to the center of circle of knob, thereby makes reading clear more convenient, has improved work efficiency greatly.
Beneficial effect:
The push jack angle control handle that the utility model adopts technique scheme to provide, simple in structure, make easyly, reasonable in design, can control the angle of push jack according to the viscosity of blood expediently, can be accurately and read angle expediently and change, make the control of push jack angle more convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, brace table 1, knob 2, scale 3, tuning drive gear 4.
Embodiment
As shown in Figure 1, push jack angle control handle comprises brace table 1, the knob 2 of switching on brace table 1, described knob 2 is provided with scale 3, described scale 3 adopts projective structure, and described brace table 1 one sides are fixed with tuning drive gear 4, and described tuning drive gear 4 points to the center of circle of knob 2.
During real work, the viscosity of blood is operated in observation, according to the viscosity turning knob 2 of blood, and the pin-point reading adjusting, make push jack reach the suitableeest angle, begin the smear operation then, thus the blood film that obtains the quality height, is convenient to observe.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as brace table 1, knob 2, scale 3, tuning drive gear 4 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. push jack angle control handle is characterized in that: comprise brace table (1), the knob (2) of switching on brace table (1), described knob (2) is provided with scale (3).
2. push jack angle control handle according to claim 1 is characterized in that: described scale (3) employing projective structure.
3. push jack angle control handle according to claim 1, it is characterized in that: described brace table (1) one side is fixed with tuning drive gear (4).
4. push jack angle control handle according to claim 3 is characterized in that: the center of circle of described tuning drive gear (4) sensing knob (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201406297U CN203217163U (en) | 2013-03-26 | 2013-03-26 | Spreader slide angle control knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201406297U CN203217163U (en) | 2013-03-26 | 2013-03-26 | Spreader slide angle control knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217163U true CN203217163U (en) | 2013-09-25 |
Family
ID=49206688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201406297U Expired - Fee Related CN203217163U (en) | 2013-03-26 | 2013-03-26 | Spreader slide angle control knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343831A (en) * | 2016-10-27 | 2017-01-25 | 贺鹏 | Rotary display platform and rotary display equipment |
-
2013
- 2013-03-26 CN CN2013201406297U patent/CN203217163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343831A (en) * | 2016-10-27 | 2017-01-25 | 贺鹏 | Rotary display platform and rotary display equipment |
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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 |
Granted publication date: 20130925 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |