CN204277840U - A kind of buttferfly-type titration fixture - Google Patents
A kind of buttferfly-type titration fixture Download PDFInfo
- Publication number
- CN204277840U CN204277840U CN201420701840.6U CN201420701840U CN204277840U CN 204277840 U CN204277840 U CN 204277840U CN 201420701840 U CN201420701840 U CN 201420701840U CN 204277840 U CN204277840 U CN 204277840U
- Authority
- CN
- China
- Prior art keywords
- clip arm
- buttferfly
- pedestal
- fixture
- arm
- 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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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model provides a kind of buttferfly-type titration fixture, includes I shape pedestal and arc jig arm, and its feature is to adopt the restoring force of spring to make its jig arm near pedestal, thus clamping dropper.The utility model have clamping fast, clamping is stable, structure is simple, the dismounting advantage such as safely.
Description
Technical field
The utility model relates to a kind of fixture, especially in regard to a kind of buttferfly-type titration fixture.
Background technology
The fixture of present dropper class, when clamping is fixed, adopts the method that screw is screwed into, claw is fixing usually.The method one is that clamping speed is slow, and need slowly to be screwed into screw, two is the bad controls of clamping dynamics, is screwed into just directly may presss from both sides bad dropper too much once screw.
Utility model content
The purpose of this utility model is to provide a kind of fast clamp, clamps stable buttferfly-type titration fixture.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of buttferfly-type titration fixture, it includes an I shape pedestal, arc jig arm is respectively arranged with at the two ends that described pedestal is relative, described arc jig arm includes upper clip arm, lower clip arm and elastic device, described upper clip arm is connected by described elastic device with one end of lower clip arm, described elastic device controls the other end of described upper clip arm and lower clip arm near described pedestal, described upper clip arm and lower clip arm are all provided with the clamping head of column on the end and pedestal thereof of pedestal, the convex middle concave in described clamping head two ends.
As a kind of preferred version of buttferfly-type titration fixture described in the utility model, wherein said clamping head adopts aluminium and PVC material.
As a kind of preferred version of buttferfly-type titration fixture described in the utility model, wherein said elastic device is spring.
The utility model has following beneficial effect:
One, fast clamp, relies on the restoring force of spring to clamp dropper, only need break arc jig arm into two with one's hands and be placed in one by dropper.
Two, clamping is stable, the restoring force adjustable of spring, just can reach desirable clamping dynamics without the need to again adjusting after only need once adjusting.
Accompanying drawing explanation
Fig. 1 is the perspective view of buttferfly-type titration fixture described in the utility model.
Fig. 2 is the perspective view of clamping head on the titration of buttferfly-type described in Fig. 1 fixture.
Detailed description of the invention
For setting forth the technological means that the utility model adopts and the technique effect reached further, describe in detail below in conjunction with accompanying drawing and preferred embodiment.
With reference to figure 1, it is the perspective view of buttferfly-type titration fixture described in the utility model.In this embodiment, it includes an I shape pedestal 1, arc jig arm 2 is respectively arranged with at the two ends that described pedestal is relative, described arc jig arm includes upper clip arm 21, lower clip arm 22 and spring 23, described upper clip arm 21 is connected by described spring 23 with one end of lower clip arm 22, described spring 23 controls the other end of described upper clip arm 21 and lower clip arm 22 near described pedestal 1, described upper clip arm 21 and lower clip arm 22 are all provided with the clamping head 3 of column on the end of pedestal 1 and pedestal 1 thereof, the convex middle concave in described clamping head 3 two ends.Described clamping head 3 adopts aluminium and PVC material.
Claims (3)
1. a buttferfly-type titration fixture, it is characterized in that: include an I shape pedestal, arc jig arm is respectively arranged with at the two ends that described pedestal is relative, described arc jig arm includes upper clip arm, lower clip arm and elastic device, described upper clip arm is connected by described elastic device with one end of lower clip arm, described elastic device controls the other end of described upper clip arm and lower clip arm near described pedestal, described upper clip arm and lower clip arm are all provided with the clamping head of column on the end and pedestal thereof of pedestal, the convex middle concave in described clamping head two ends.
2. buttferfly-type titration fixture according to claim 1, is characterized in that: described clamping head adopts aluminium and PVC material.
3. buttferfly-type titration fixture according to claim 1, is characterized in that: described elastic device is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701840.6U CN204277840U (en) | 2014-11-20 | 2014-11-20 | A kind of buttferfly-type titration fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701840.6U CN204277840U (en) | 2014-11-20 | 2014-11-20 | A kind of buttferfly-type titration fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277840U true CN204277840U (en) | 2015-04-22 |
Family
ID=52861035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701840.6U Expired - Fee Related CN204277840U (en) | 2014-11-20 | 2014-11-20 | A kind of buttferfly-type titration fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277840U (en) |
-
2014
- 2014-11-20 CN CN201420701840.6U patent/CN204277840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |