CN204503163U - A kind of flexible test tube clamp - Google Patents
A kind of flexible test tube clamp Download PDFInfo
- Publication number
- CN204503163U CN204503163U CN201520149807.1U CN201520149807U CN204503163U CN 204503163 U CN204503163 U CN 204503163U CN 201520149807 U CN201520149807 U CN 201520149807U CN 204503163 U CN204503163 U CN 204503163U
- Authority
- CN
- China
- Prior art keywords
- holding rod
- flexible
- test tube
- positioning sleeve
- screw
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of flexible test tube clamp, comprise holding rod, the close left position place of the lower surface of described holding rod is provided with plural screwed hole, the close left position place of the upper surface of described holding rod is provided with U-shaped positioning sleeve, screw is combined with between described U-shaped positioning sleeve and described holding rod, the left end of described holding rod is combined with flexible restraining, the first screw is combined with between described flexible restraining and described screwed hole, described flexible restraining passes described U-shaped positioning sleeve away from that one end of described first screw, the top of described U-shaped positioning sleeve is provided with the lock screw of locking described flexible restraining, this device can flexible modulation, and can meet the needs of the test tube of clamping different-diameter, this device has stronger chucking power simultaneously, the chucking power simultaneously produced is uniformly distributed, avoid causing tube breaking, this device can be in clamp position all the time simultaneously, without the need to repeating force.
Description
Technical field
The utility model relates to a kind of flexible test tube clamp.
Background technology
In clinical laboratory, often need to carry out thermal analysis to various reagent, when heating test tube, most use simple test tube clamp, test tube is clamped by test tube clamp, then by alcolhol burner, test tube is heated, test tube clamp of the prior art is a simple U-shaped clip, when fixing test tube, test tube directly contacts with clip, exerts a force excessively easily to clip broken test tube, exerts a force too small, cannot fix test tube preferably, test tube clamp of the prior art is rigidity simultaneously, and the jaws size of holding test tubes cannot flexible modulation.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of flexible test tube clamp, this device can flexible modulation, the needs of the test tube of clamping different-diameter can be met, this device has stronger chucking power simultaneously, the chucking power simultaneously produced is uniformly distributed, avoid causing tube breaking, this device can be in clamp position all the time simultaneously, without the need to repeating force.
For solving the problem, the utility model adopts following technical scheme:
A kind of flexible test tube clamp, comprise holding rod, the close left position place of the lower surface of described holding rod is provided with plural screwed hole, the close left position place of the upper surface of described holding rod is provided with U-shaped positioning sleeve, screw is combined with between described U-shaped positioning sleeve and described holding rod, the left end of described holding rod is combined with flexible restraining, the first screw is combined with between described flexible restraining and described screwed hole, described flexible restraining passes described U-shaped positioning sleeve away from that one end of described first screw, the top of described U-shaped positioning sleeve is provided with the lock screw of locking described flexible restraining, the right-hand member of described holding rod is combined with handle, the second screw is combined with between described handle and described holding rod.
As preferably technical scheme, the left side of described holding rod is provided with cushion, glue together fixing between described cushion and described holding rod, described cushion is rubber mount, described cushion has away from that one end of described holding rod the draw-in groove that fixes test tube, and described draw-in groove is V-shaped groove or deep-slotted chip breaker.
As preferably technical scheme, the thickness of described flexible restraining is 2mm-3.5mm, and described flexible restraining is strap.
As preferably technical scheme, described flexible restraining is provided with shifting block through the top of that one end of described U-shaped positioning sleeve, and described shifting block and described flexible restraining are sewed up and fixed.
The beneficial effects of the utility model are: this device can flexible modulation, the needs of the test tube of clamping different-diameter can be met, this device has stronger chucking power simultaneously, and the chucking power simultaneously produced is uniformly distributed, and avoids causing tube breaking, this device can be in clamp position all the time simultaneously, without the need to repeating force, simple to operation, the structure of this device is simple, with low cost, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult the flexible test tube clamp of one shown in Fig. 1, comprise holding rod 1, the close left position place of the lower surface of described holding rod 1 is provided with plural screwed hole (not shown), the close left position place of the upper surface of described holding rod 1 is provided with U-shaped positioning sleeve 2, screw 201 is combined with between described U-shaped positioning sleeve 2 and described holding rod 1, the left end of described holding rod 1 is combined with flexible restraining 3, the first screw 4 is combined with between described flexible restraining 3 and described screwed hole, described flexible restraining 3 passes described U-shaped positioning sleeve 2 away from that one end of described first screw 4, the top of described U-shaped positioning sleeve 2 is provided with the lock screw 202 of locking described flexible restraining 3, the right-hand member of described holding rod 1 is combined with handle 5, the second screw 501 is combined with between described handle 5 and described holding rod 1.
A preferred embodiment in the utility model, the left side of described holding rod 1 is provided with cushion 111, glue together fixing between described cushion 111 and described holding rod 1, described cushion 111 is rubber mount, described cushion 111 has away from that one end of described holding rod 1 draw-in groove 112 that fixes test tube, and described draw-in groove 112 is deep-slotted chip breaker.
A preferred embodiment in the utility model, the thickness of described flexible restraining 3 is 3mm, and described flexible restraining 3 is strap.
A preferred embodiment in the utility model, described flexible restraining 3 is provided with shifting block 334 through the top of that one end of described U-shaped positioning sleeve 2, and described shifting block 334 and described flexible restraining 3 are sewed up fixing.
The beneficial effects of the utility model are: this device can flexible modulation, the needs of the test tube of clamping different-diameter can be met, after substantially adjusting, test tube is placed in the circle mouth of flexible restraining and cushion formation, finely tuning, locking flexible restraining with lock screw; This device has stronger chucking power simultaneously, and the chucking power simultaneously produced is uniformly distributed, and avoids causing tube breaking, this device can be in clamp position all the time simultaneously, without the need to repeating force, simple to operation, the structure of this device is simple, with low cost, is applicable to promoting the use of.
Claims (4)
1. a flexible test tube clamp, it is characterized in that: comprise holding rod, the close left position place of the lower surface of described holding rod is provided with plural screwed hole, the close left position place of the upper surface of described holding rod is provided with U-shaped positioning sleeve, screw is combined with between described U-shaped positioning sleeve and described holding rod, the left end of described holding rod is combined with flexible restraining, the first screw is combined with between described flexible restraining and described screwed hole, described flexible restraining passes described U-shaped positioning sleeve away from that one end of described first screw, the top of described U-shaped positioning sleeve is provided with the lock screw of locking described flexible restraining, the right-hand member of described holding rod is combined with handle, the second screw is combined with between described handle and described holding rod.
2. flexible test tube clamp according to claim 1, it is characterized in that: the left side of described holding rod is provided with cushion, glue together fixing between described cushion and described holding rod, described cushion is rubber mount, described cushion has away from that one end of described holding rod the draw-in groove that fixes test tube, and described draw-in groove is V-shaped groove or deep-slotted chip breaker.
3. flexible test tube clamp according to claim 1, is characterized in that: the thickness of described flexible restraining is 2mm-3.5mm, and described flexible restraining is strap.
4. flexible test tube clamp according to claim 1, is characterized in that: described flexible restraining is provided with shifting block through the top of that one end of described U-shaped positioning sleeve, and described shifting block and described flexible restraining are sewed up fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149807.1U CN204503163U (en) | 2015-03-09 | 2015-03-09 | A kind of flexible test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149807.1U CN204503163U (en) | 2015-03-09 | 2015-03-09 | A kind of flexible test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503163U true CN204503163U (en) | 2015-07-29 |
Family
ID=53701166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149807.1U Expired - Fee Related CN204503163U (en) | 2015-03-09 | 2015-03-09 | A kind of flexible test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919838A (en) * | 2020-09-03 | 2020-11-13 | 林彩琴 | Utilize fixed cell cryopreserving cooling box of atmospheric pressure |
-
2015
- 2015-03-09 CN CN201520149807.1U patent/CN204503163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919838A (en) * | 2020-09-03 | 2020-11-13 | 林彩琴 | Utilize fixed cell cryopreserving cooling box of atmospheric pressure |
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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: 20150729 Termination date: 20160309 |