CN217211808U - Angle-adjustable manual push sheet - Google Patents
Angle-adjustable manual push sheet Download PDFInfo
- Publication number
- CN217211808U CN217211808U CN202220870194.0U CN202220870194U CN217211808U CN 217211808 U CN217211808 U CN 217211808U CN 202220870194 U CN202220870194 U CN 202220870194U CN 217211808 U CN217211808 U CN 217211808U
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- CN
- China
- Prior art keywords
- slide
- angle
- slide glass
- glass
- piece according
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- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 60
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 22
- 210000004369 blood Anatomy 0.000 abstract description 21
- 102000001554 Hemoglobins Human genes 0.000 description 3
- 108010054147 Hemoglobins Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an adjustable angle's artifical push jack, include the slide glass, push away the slide glass, it is less than the slide glass to push away the slide glass width, the both sides of slide glass are fixed with the slide rail, are equipped with the slider on the slide rail, and the slider inboard is equipped with clamping part, clamping part and slider rotatable coupling, and clamping part one side in opposite directions is equipped with the centre gripping groove for the centre gripping pushes away the slide glass. The slide glass, the clamping piece and the slide block are constrained with each other, after the slide glass is placed on the slide glass, due to the constraint of the clamping groove, the front and back positions of the two slide blocks are consistent, the slide glass is not easy to deflect, and a contact line is vertical to the side line of the slide glass; the width of the slide is less than that of the slide, so that the blood sample can be prevented from escaping from two sides, a blood sample smear with a certain gap left at two sides and two ends, a clear head and a clear tail and a proper thickness can be obtained conveniently. Furthermore, a protractor is fixed on the outer side of the sliding block, the middle point of the protractor is concentric with the rotation centroid of the slide pushing plate, and the zero scale line of the protractor is parallel to the slide glass.
Description
Technical Field
The utility model relates to a platelet correlation technical field is explored to artifical push jack evaluative method, concretely relates to adjustable angle's artifical push jack.
Background
In platelet-related studies, a blood specimen is dropped onto a glass slide, the specimen is smeared with another slide, and then observed under a microscope. The blood specimen after being flattened is required to be in the shape of fig. 5, namely, the whole blood smear is tongue-shaped, and the front end of the blood smear contracts to form a semicircle due to tension, so that the success of the push sheet can be determined, and a uniform specimen with a certain thickness can be formed. In real-world operation, the following problems are often encountered:
(1) the widths of the two slides are the same, blood is easily pressed to two sides of the slide at the beginning, and the length, the thickness and the specimen scrapping of a blood smear are caused; (2) the angle between the contact line of the two slides and the side line of the slide is difficult to keep, which can influence the irregularity of the blood smear after the slide is pushed and the observation effect; (3) aiming at the hemoglobin concentrations of different patients, the sample dosage needs to be properly reduced when the hemoglobin concentration is higher, the included angle between the push sheet and the glass slide is reduced, and the push sheet is pushed at a low speed; when the concentration of the hemoglobin is lower, the amount of the specimen needs to be properly increased, the included angle between the push sheet and the glass slide is increased, and the push sheet is quickly pushed. In actual operation, one end of the slide glass is in contact with the surface of the slide glass, the included angle between the slide glass and the slide glass is different, the thicknesses of the pushed blood smears are different (the more the sample is used, the larger the angle is, the larger the thickness is), but a plurality of samples made of samples with the same concentration are difficult to keep consistent in thickness, the uniformity is not good during observation, and the effects are not uniform.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an angle-adjustable manual push sheet.
The utility model discloses a following technical scheme can realize.
The utility model provides an adjustable angle's artifical push jack, include the slide glass, push away the slide glass, it is less than the slide glass to push away the slide glass width, the both sides of slide glass are fixed with the slide rail, are equipped with the slider on the slide rail, and the slider inboard is equipped with clamping part, clamping part and slider rotatable coupling, and clamping part one side in opposite directions is equipped with the centre gripping groove for the centre gripping pushes away the slide glass.
Furthermore, a protractor is fixed on the outer side of the sliding block, the middle point of the protractor is concentric with the rotation centroid of the slide pushing plate, and the zero scale line of the protractor is parallel to the slide glass.
The angle measuring sheet has two sheets which are respectively fixed at the outer sides of the two sliding blocks.
The side edge of the slide is provided with a marking line along the length.
The marking lines are scores or ribs.
The part of the slide higher than the slide block is provided with a widened part.
The widened portion is in contact with the goniometer blade.
Furthermore, elastic pads are arranged on two sides in the clamping groove.
The elastic pad is made of silica gel.
The upward surface of the slide is provided with a recess.
The clamping part is connected with the sliding block in a damping mode in a rotating mode.
The beneficial effects of the utility model reside in that:
by adopting the utility model, the included angle between the slide pushing plate and the slide glass can be conveniently and directly controlled, a certain gap is left at two sides and two ends, the head and the tail are clear, the blood sample smear with proper thickness is obtained, and the operation error rate is low; the slide glass, the clamping piece and the slide block are constrained with each other, after the slide glass is placed on the slide glass, due to the constraint of the clamping groove, the front and back positions of the two slide blocks are consistent, the slide glass is not easy to deflect, and a contact line is vertical to the side line of the slide glass; the width of the slide pushing plate is smaller than that of the slide, so that the blood sample can be prevented from escaping from two sides, and a uniform blood smear can be obtained conveniently.
The blood smear with proper thickness and good consistency can be conveniently obtained by passing through the angle sheet to ensure that the angle of the smear of the same sample is consistent every time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a detailed view of the structure of the clamping member.
FIG. 5 is a schematic drawing of a blood smear after push-sheet.
In the figure: 1-glass slide; 2, pushing the slide; 3-a slide rail; 4-a slide block; 5-a clamping member; 6-angulometer slice; 7-mark line; 8-widening part; 9-an elastic pad; 10-dishing; 11-blood smear.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in FIGS. 1-4:
the utility model provides an adjustable angle's artifical push jack, include slide glass 1, push away slide glass 2, it is less than slide glass 1 to push away slide glass 2 width, slide glass 1's both sides are fixed with slide rail 3, are equipped with slider 4 on the slide rail 3, and 4 inboards of slider are equipped with clamping part, clamping part and 4 rotatable coupling of slider, and clamping part one side in opposite directions is equipped with the centre gripping groove for the centre gripping pushes away slide glass 2.
The principle is as follows: when the device is used, the slide pushing plate 2 is inserted into the clamping groove, one end of the slide pushing plate 2 is in contact with the slide glass 1, and the included angle between the slide glass 1 and the slide pushing plate 2 can be directly controlled. The blood sample is dropped, and the slide 2 is controlled to slide forward, so that the blood smear 11 shown in fig. 5 can be obtained.
By adopting the utility model, the included angle between the slide pushing piece 2 and the slide glass 1 can be conveniently and directly controlled, the contact lines of the two slide glass are vertical to the side line of the slide glass 1, certain gaps are left at the two sides and the two ends, the head and the tail are clear, the blood sample smear with proper thickness is formed, and the operation error rate is low; the slide 2, the clamping piece 5 and the slide block 4 are mutually constrained, after the slide 2 is placed on the slide, the front and back positions of the two slide blocks 4 are consistent due to the constraint of the clamping groove, the slide 2 is not easy to deflect, and the contact line is vertical to the side line of the slide 1; the width of the slide pushing plate 2 is smaller than that of the slide glass 1, so that the blood sample can be prevented from escaping from two sides, and the blood smear 11 with proper thickness can be obtained conveniently.
Furthermore, a protractor 6 is fixed on the outer side of the slide block 4, the middle point of the protractor 6 is concentric with the rotation centroid of the slide pushing plate 2, and the zero scale line of the protractor 6 is parallel to the slide glass 1. The angle measuring sheet 6 can be used for measuring the included angle between the glass pushing sheet 2 and the glass slide 1, so that the angle of the pushing sheet of the same sample is consistent every time, and a blood smear with proper thickness and good consistency can be conveniently obtained.
The angle measuring sheet 6 has two sheets, which are respectively fixed on the outer sides of the two sliding blocks 4.
The side edge of the slide 2 is provided with a marking line 7 along the length. The deflection angle of the slide pushing plate 2 is judged by the coincidence of the mark line 7 and the scale of the angle measuring plate 6, so that the accuracy is high.
The marking line 7 is a score or a ridge. Is not easy to be worn out and has obvious trace.
The slide 2 is provided with a widened part 8 at the position higher than the slide block 4. The deflection angle of the slide 2 is convenient to observe, and the observation error caused by the inherent habit of the observer is reduced.
The widened portion 8 is in contact with the goniometer blade 6.
Furthermore, elastic pads 9 are arranged on two sides in the clamping groove. The clamping device is used for applying a certain clamping force to the glass slide 1 and preventing an operator from sliding the slide 2 carelessly.
The elastic pad 9 is made of silica gel. No toxicity, good elasticity and no scratch on the glass slide.
The upward surface of the slide 2 is provided with a recess 10. The finger positioning of an operator is facilitated, the sliding is not easy, and the push piece can be completed at one time.
The clamping member is connected in a damped rotational manner to the slide 4. The angle is convenient to keep when the sheet is pushed.
Claims (10)
1. The utility model provides an artifical push jack of adjustable angle which characterized in that: including slide glass (1), push away slide glass (2), it is less than slide glass (1) to push away slide glass (2) width, the both sides of slide glass (1) are fixed with slide rail (3), are equipped with slider (4) on slide rail (3), and slider (4) inboard is equipped with clamping part, clamping part and slider (4) rotatable coupling, and clamping part one side in opposite directions is equipped with the centre gripping groove for the centre gripping pushes away slide glass (2).
2. The angle-adjustable manual push piece according to claim 1, wherein: an angle measuring sheet (6) is fixed on the outer side of the sliding block (4), the middle point of the angle measuring sheet (6) is concentric with the rotating centroid of the glass pushing sheet (2), and the zero scale line of the angle measuring sheet (6) is parallel to the glass slide (1).
3. The angle-adjustable manual push piece according to claim 2, wherein: the angle measuring pieces (6) are provided with two pieces which are respectively fixed at the outer sides of the two sliding blocks (4).
4. The angle-adjustable manual push piece according to claim 2, wherein: and a marking line (7) is arranged along the length of the side edge of the glass pushing sheet (2).
5. The angle-adjustable manual push piece according to claim 4, wherein: the marking lines (7) are scores or ribs.
6. The angle-adjustable manual push piece according to claim 2, wherein: the part of the slide pushing plate (2) higher than the sliding block (4) is provided with a widened part (8).
7. The angle-adjustable manual push piece according to claim 6, wherein: the widening (8) is in contact with the angle piece (6).
8. The angle-adjustable manual push piece according to claim 1, wherein: elastic pads (9) are arranged on two sides in the clamping groove.
9. The angle-adjustable manual push piece according to claim 8, wherein: the elastic pad (9) is made of silica gel.
10. The angle-adjustable manual push piece according to claim 1, wherein: and a recess (10) is formed in the upward surface of the glass pushing sheet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220870194.0U CN217211808U (en) | 2022-04-15 | 2022-04-15 | Angle-adjustable manual push sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220870194.0U CN217211808U (en) | 2022-04-15 | 2022-04-15 | Angle-adjustable manual push sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211808U true CN217211808U (en) | 2022-08-16 |
Family
ID=82773995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220870194.0U Expired - Fee Related CN217211808U (en) | 2022-04-15 | 2022-04-15 | Angle-adjustable manual push sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211808U (en) |
-
2022
- 2022-04-15 CN CN202220870194.0U patent/CN217211808U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |