CN201685201U - Anti-dropping test tube tweezers - Google Patents
Anti-dropping test tube tweezers Download PDFInfo
- Publication number
- CN201685201U CN201685201U CN2010201627898U CN201020162789U CN201685201U CN 201685201 U CN201685201 U CN 201685201U CN 2010201627898 U CN2010201627898 U CN 2010201627898U CN 201020162789 U CN201020162789 U CN 201020162789U CN 201685201 U CN201685201 U CN 201685201U
- Authority
- CN
- China
- Prior art keywords
- test tube
- slide block
- semi
- tweezers
- tweezer
- 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 - Lifetime
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a medical instrument, in particular to anti-dropping test tube tweezers. The tweezers consist of a semi-ring stop head, a tweezers body, sliding grooves, a sliding block, sliding strips, a spring, a non-slip mat, a clamping port and railed twills, wherein the front end of the tweezers body is provided with the semi-ring stop head that is integrated with the tweezers body; the inner sides of a left border and a right border are respectively provided with a linear sliding groove; the sliding block is the square block with the front side being provided with a semi-cylindrical concave surface; the non-slip mat is stuck on the semi-cylindrical concave surface; the sliding block is positioned in the tweezers body; the sliding strips at the two sides of the sliding block are respectively positioned in the two sliding grooves of the tweezers body and are movably matched with the sliding grooves; and the spring is arranged between the rear side of the sliding block and the rear wall of the tweezers body. The tweezers can automatically clamp a test tube and can avoid the damage to the test tube as the test tube tweezers generate non-uniform force, thereby being safe and reliable.
Description
Technical field
The utility model relates to a kind of medicine equipment, particularly relates to a kind of slip-off preventing Test tube tweezer.
Background technology
In the process of carrying out body fluid analysis mensuration, often need mobile test tube; in order to reduce cross-infection; the protection staff; during mobile test tube, common tweezers commonly used are clamped test tube, are put into assigned address again; common tweezers are because little with the contact area of test tube; test tube comes off easily, and test tube is smashed, and impact analysis is measured.Simultaneously, use tweezers to clamp test tube medical personnel and carry out in the assay determination process, finger is in state to the two arm application of forces of tweezers all the time, if overlong time is easy to generate fatigue, chucking power weakens and also can cause test tube to come off.
The utility model content
The utility model is for solving the deficiencies in the prior art, provides a kind of not only laborsaving but also can conveniently clamp the slip-off preventing Test tube tweezer of test tube.
The scheme that solves the utility model technical problem is: the slip-off preventing Test tube tweezer is made of semi-ring shelves head, tweezer body, chute, slide block, draw runner, spring, slipmat, clamp port and burr.The tweezer body be on the plane rectangle frame of strip, the front end of tweezer body be with tweezer as holistic semi-ring shelves head, semi-ring shelves head is semi-circular, its medial surface is bonded with slipmat, slipmat is semiorbicular sheet rubber.There is the clamp port of a width greater than the test tube diameter in left side in a tweezer body and a semi-ring shelves joint.The chute that straight line shape is arranged respectively on the inboard of the left and right side frame of tweezer body.Slide block is the square that the front side has half cylindrical concave, and described half-cylindrical concave surface posts slipmat.Slide block each side have one with slide block be the draw runner of holistic cuboid.Slide block is in the tweezer body, and the draw runner of slide block both sides is in respectively in two chutes of tweezer body and with chute and is in active relationship.Between the rear wall of the rear side of slide block and tweezer body spring is arranged.The upper surface of slide block has many burrs.During use, only need hold the tweezer body, with thumb push down the burr of slide block upper surface and with slide block to pusher, test tube is inserted from clamp port unclamp thumb between semi-ring shelves head and the slide block more again, under the promotion of spring, test tube promptly is sandwiched in the circular space that semi-ring shelves head and slide block constituted.
Adopt such scheme, can reach following effect:
Because the utility model can clamp test tube automatically, avoid medical personnel to clamp test tube for a long time and carried out being easy to generate in the assay determination process tired situation generation, simultaneously, because chuck of the present utility model is by two semicircle compositions, and slipmat is arranged with the contact-making surface of test tube, both increased frictional force, can clamp test tube and avoid test tube to fall, make test tube stressed evenly again, play good cushioning effect, avoid the Test tube tweezer inequality of exerting oneself to cause test tube impaired, safety and reliable.
Description of drawings
Fig. 1 is the planar structure schematic diagram of the utility model when clamping test tube;
Fig. 2 is the planar structure schematic diagram of the utility model after test tube is taken out.
Among the figure: 1. semi-ring shelves 2. tweezer bodies, 3. chutes, 4. slide blocks, 5. draw runners, 6. springs, 7. slipmat, 8. clamp ports, 9. burrs, 10. test tube
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
The slip-off preventing Test tube tweezer is made of semi-ring shelves 1, tweezer body 2, chute 3, slide block 4, draw runner 5, spring 6, slipmat 7, clamp port 8 and burr 9.
Tweezer body 2 is to be on the plane that the rectangle frame of strip, the front end of tweezer body 2 are to be holistic semi-ring shelves 1 with tweezer body 2, and semi-ring shelves 1 are semi-circular, and its medial surface is bonded with slipmat 7, and slipmat 7 is semiorbicular sheet rubber.
There is the clamp port 8 of a width greater than the test tube diameter in left side in a tweezer body 2 and semi-ring shelves 1 joint.The chute 3 that straight line shape is arranged respectively on the inboard of the left and right side frame of tweezer body 2.
Slide block 4 is squares that the front side has half cylindrical concave, and described half-cylindrical concave surface posts slipmat 7.Slide block 4 each side have one with slide block 4 be the draw runner 5 of holistic cuboid.Slide block 4 is in the tweezer body 2, and the draw runner 5 of slide block 4 both sides is in respectively in two chutes 3 of tweezer body 2 and with chute 3 and is in active relationship.Spring 6 is arranged between the rear wall of the rear side of slide block 4 and tweezer body 2.The upper surface of slide block 4 has many burrs 9.
During use, only need hold tweezer body 2, with thumb push down the burr 9 of slide block 4 upper surfaces and with slide block 4 to pusher, again test tube 10 is inserted between semi-ring shelves 1 and the slide block 4 from clamp port 8 and unclamp thumb again, under the promotion of spring 6, test tube 10 promptly is sandwiched in the circular space that semi-ring shelves 1 and slide block 4 constituted.
Claims (1)
1. slip-off preventing Test tube tweezer, by semi-ring shelves head, the tweezer body, chute, slide block, draw runner, spring, slipmat, clamp port and burr constitute, it is characterized in that: the tweezer body is to be the rectangle frame of strip on the plane, the front end of tweezer body be with tweezer as holistic semi-ring shelves head, semi-ring shelves head is semi-circular, its medial surface is bonded with slipmat, slipmat is semiorbicular sheet rubber, there is the clamp port of a width greater than the test tube diameter in left side in a tweezer body and a semi-ring shelves joint, the chute that straight line shape is arranged respectively on the inboard of the left and right side frame of tweezer body, slide block is the square that the front side has half cylindrical concave, described half-cylindrical concave surface posts slipmat, slide block each side have one with slide block be the draw runner of holistic cuboid, slide block is in the tweezer body, the draw runner of slide block both sides is in respectively in two chutes of tweezer body and with chute and is in active relationship, and between the rear wall of the rear side of slide block and tweezer body spring is arranged, and the upper surface of slide block has many burrs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201627898U CN201685201U (en) | 2010-04-13 | 2010-04-13 | Anti-dropping test tube tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201627898U CN201685201U (en) | 2010-04-13 | 2010-04-13 | Anti-dropping test tube tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685201U true CN201685201U (en) | 2010-12-29 |
Family
ID=43373490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201627898U Expired - Lifetime CN201685201U (en) | 2010-04-13 | 2010-04-13 | Anti-dropping test tube tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811075A (en) * | 2010-04-13 | 2010-08-25 | 成都云杉科技有限公司 | Fall-preventing test tube fixture |
-
2010
- 2010-04-13 CN CN2010201627898U patent/CN201685201U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811075A (en) * | 2010-04-13 | 2010-08-25 | 成都云杉科技有限公司 | Fall-preventing test tube fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101229 Effective date of abandoning: 20120502 |