CN207076490U - A kind of tie-type test tube clamp - Google Patents
A kind of tie-type test tube clamp Download PDFInfo
- Publication number
- CN207076490U CN207076490U CN201720954057.4U CN201720954057U CN207076490U CN 207076490 U CN207076490 U CN 207076490U CN 201720954057 U CN201720954057 U CN 201720954057U CN 207076490 U CN207076490 U CN 207076490U
- Authority
- CN
- China
- Prior art keywords
- band
- clamp
- thumb wheel
- tooth
- test tube
- 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
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of tie-type test tube clamp, band is connected to the front end of clamp holder, band one end is fixedly attached to the side of clamp holder, the other end is open, and support is fixed by locating rack respectively in thumb wheel and support wheel, and thumb wheel and support wheel are set relatively, band outer is provided with equally distributed straight-tooth, thumb wheel outer is provided with equally distributed straight-tooth, and the straight-tooth intermeshing on band and thumb wheel, the open end of band is deep between thumb wheel and support wheel.Using the fixed structure of tie-type, various sizes of test tube should can be clamped, the straight-tooth set on band and corresponding thumb wheel realize tightening up and unclamp to band jointly, with it is convenient and swift the characteristics of, simultaneously, the tightness that this kind of form can clamp to test tube is micro-adjusted, more securely and reliably.
Description
Technical field
The experiment auxiliary device into laboratory is the utility model is related to, specifically a kind of tie-type test tube clamp.
Background technology
Test tube clamp is the equipment commonly used in laboratory, and existing test tube clamp is prepared using wooden or bamboo material more,
In actual use, the clamping effect of the test tube clamp of this type and the equal Shortcomings of service life, are clamped to test tube
When, the anterior opening of test tube clamp needs to be opened with larger power, after long-time use, between the main folders and sub-folders of clamp mouth part
The problem of easily misplacing, has influence on the using effect of test tube clamp, and the main folders and sub-folders of test tube clamp mainly pass through steel wire compression spring
Clamping is realized, easily corrodes in use, has influence on service life；The test tube clamp used on iron stand is generally irony, with
Rigid contact is retained as between test tube, clamping effect is undesirable, or even the problem of damaging test tube occurs.
The content of the invention
The utility model provides a kind of tie-type test tube clamp, and test tube clamp is clamped using the band of flexibility, its spirit
The more existing wooden, bamboo matter of activity, the test tube clamp of irony are more excellent, meanwhile, the test tube that this test tube clamp can be directed to sizes enter
Row clamping, the scope of application are wider.
The utility model realizes above-mentioned purpose using following technical scheme：
A kind of tie-type test tube clamp, it includes clamp holder, band, thumb wheel, support wheel, clamp.
Described band is connected to the front end of clamp holder, and band one end is fixedly attached to the side of clamp holder, and the other end is opening
Formula；The front portion of clamp holder is provided with locating rack, and support, thumb wheel and branch is fixed by locating rack respectively in described thumb wheel and support wheel
Support wheel is relative and sets, and described thumb wheel and locating wheel are corresponding with the open end of band；Described band outer, which is provided with, uniformly to be divided
The straight-tooth of cloth, described thumb wheel outer are provided with equally distributed straight-tooth, the straight-tooth intermeshing on band and thumb wheel, band
Open end is deep between thumb wheel and support wheel；Locating rack is provided with the clamp that clamping is carried out to thumb wheel.
Described locating rack top is provided with inverted T shaped chute, and clamp is in corresponding inverted T-type structure, and described clamp is set
The spring being supported to clamp is provided with chute on locating rack, in chute.
The front lower portion of described clamp is provided with sweptback breach.
Further, the anterior side corresponding with band open end of described clamp holder is provided with spacing disk roller, described limit
Position disk roller is spacing to the progress of band open end, it is pressed close to clamp holder.
Further, the equally distributed straight-tooth set on described band is depressed structure, and the straight-tooth on band is set
At band center, the width of straight-tooth of the width of the straight-tooth set on described thumb wheel with being set on band is suitable.
The utility model is had the advantages that using above-mentioned technical proposal：
Using the fixed structure of tie-type, various sizes of test tube should can be clamped, the straight-tooth set on band
Tightening up and unclamp to band is realized jointly with corresponding thumb wheel, and there is the characteristics of convenient and swift, meanwhile, this kind of form can be with
The tightness of test tube clamping is micro-adjusted, more securely and reliably.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is transverse sectional view of the present utility model.
Fig. 3 is longitudinal sectional view of the present utility model.
Fig. 4 is the another form of schematic diagram of band.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
A kind of tie-type test tube clamp as shown in Figure 1, Figure 2 and Figure 3, it include clamp holder 1, band 2, thumb wheel 3, support wheel 4,
Clamp 5.
Described band 2 is connected to the front end of clamp holder 1, and the one end of band 2 is fixedly attached to the side of clamp holder 1, and the other end is
It is open；The front portion of clamp holder 1 is provided with locating rack 6, and branch is fixed by locating rack 6 respectively in described thumb wheel 3 and support wheel 4
Support, thumb wheel 3 and support wheel 4 are relative and set, and described thumb wheel 3 and locating wheel 4 are corresponding with the open end of band 2；Described bundle
The outer of band 2 is provided with equally distributed straight-tooth, and the described outer of thumb wheel 3 is provided with equally distributed straight-tooth, on band 2 and thumb wheel 3
Straight-tooth intermeshing, the open end of band 2 is deep between thumb wheel 3 and support wheel 4；Locating rack 6 is provided with and thumb wheel 3 is carried out
The clamp 5 of clamping.
The described top of locating rack 6 is provided with inverted T shaped chute, and clamp 5 is in corresponding inverted T-type structure, described clamp 5
It is located in the chute on locating rack 6, the spring 7 being supported to clamp 5 is provided with chute.
The front lower portion of described clamp 5 is provided with sweptback breach.
The anterior side corresponding with the open end of band 2 of described clamp holder 1 is provided with spacing disk roller 8, described spacing disk roller 8
It is spacing to the progress of the open end of band 2, it is pressed close to clamp holder 1.
During use, the open end of band is passed through into spacing disk roller, is then then passed through between thumb wheel and support wheel
Gap, spacing disk roller are located at the end of clamp holder, and the position of the open end of band is defined, and prevent band during clamping
Loosen insecure to test tube clamping；Through thumb wheel and support wheel, support wheel is propped up the interior edge of band for band open end
Support, makes the straight-tooth of band outer be meshed with the straight-tooth on thumb wheel, fixed so as to realize the purpose stirred thumb wheel and drive band motion
The clamp set on the frame of position pushes into the space on thumb wheel between straight-tooth under the action of the spring, prevents thumb wheel pine in clamping process
It is dynamic, the inclined breach of end set of clamp, ensure that thumb wheel is conveniently stirred and locked during being tightened up to band, when
When needing to unclamp band, clamp is stirred backward, band release can be achieved in the limitation that thumb wheel loses clamp.
As shown in figure 4, the further improvement as the technical program, depressed structure is set to by the straight-tooth on band, prick
The straight-tooth taken is located at band center, the width of the straight-tooth set on the width and band of the straight-tooth set on described thumb wheel
Quite.The outer face of this kind of set-up mode band is smooth structure, the straight-tooth on band will not be caused in use bending or
Damage, also can be more easily convenient when spacing disk roller carries out spacing to band.
Claims (5)
1. a kind of tie-type test tube clamp, it includes clamp holder, band, thumb wheel, support wheel, clamp, it is characterised in that：Described band
The front end of clamp holder is connected to, band one end is fixedly attached to the side of clamp holder, and the other end is open；The front portion of clamp holder is provided with fixed
Support is fixed by locating rack respectively in position frame, described thumb wheel and support wheel, and thumb wheel and support wheel are set relatively, described
Thumb wheel and locating wheel are corresponding with the open end of band；Described band outer is provided with equally distributed straight-tooth, described thumb wheel
Outer is provided with equally distributed straight-tooth, the straight-tooth intermeshing on band and thumb wheel, the open end of band be deep into thumb wheel and
Between support wheel；Locating rack is provided with the clamp that clamping is carried out to thumb wheel.
A kind of 2. tie-type test tube clamp according to claim 1, it is characterised in that：Described locating rack top is provided with T
The chute of type, clamp are in corresponding inverted T-type structure, and described clamp is located in the chute on locating rack, are provided with chute pair
The spring that clamp is supported.
A kind of 3. tie-type test tube clamp according to claim 2, it is characterised in that：The front lower portion of described clamp is provided with
Sweptback breach.
A kind of 4. tie-type test tube clamp according to claim 3, it is characterised in that：Described clamp holder is anterior to be opened with band
Corresponding side is held to be provided with spacing disk roller, described spacing disk roller is spacing to the progress of band open end, it is pressed close to clamp holder.
A kind of 5. tie-type test tube clamp according to claim any one of 1-3, it is characterised in that：Set on described band
Equally distributed straight-tooth be depressed structure, the straight-tooth on band is located at band center, and what is set on described thumb wheel is straight
The width of straight-tooth of the width of tooth with being set on band is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954057.4U CN207076490U (en) | 2017-08-02 | 2017-08-02 | A kind of tie-type test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954057.4U CN207076490U (en) | 2017-08-02 | 2017-08-02 | A kind of tie-type test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076490U true CN207076490U (en) | 2018-03-09 |
Family
ID=61425128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954057.4U Expired - Fee Related CN207076490U (en) | 2017-08-02 | 2017-08-02 | A kind of tie-type test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076490U (en) |
-
2017
- 2017-08-02 CN CN201720954057.4U patent/CN207076490U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205799309U (en) | A kind of automobile bearing lid end face processing clamping device | |
| CN206666047U (en) | A kind of fork truck for clamping fixing device for chemical packaging barrel | |
| CN105092370B (en) | A kind of steel plate stretching detection pair clamp grippers | |
| CN207076490U (en) | A kind of tie-type test tube clamp | |
| CN203735577U (en) | Constricting device for sole pressing machine | |
| CN209021930U (en) | A kind of clamping device with shock-absorbing function | |
| CN105310616B (en) | A kind of assistant mop bundling device | |
| CN203273021U (en) | Wire fixing device | |
| CN207461248U (en) | Cast single open-type presss from both sides fish device | |
| CN208629334U (en) | A kind of parking brake assembly line clamping device | |
| CN208801261U (en) | A kind of five metalworking novel clamps | |
| CN208086357U (en) | A kind of outer container for industrial packaging | |
| CN108907331A (en) | A kind of metal pipe material is axially cutting to use automatic clamping mechanism | |
| CN204818806U (en) | Be used for bar circular arc surface machining anchor clamps | |
| CN204351881U (en) | A kind of needle holder of magnetic force clamping | |
| CN209423680U (en) | A kind of test tube clamping device | |
| CN208181475U (en) | A kind of electric wire automatic binding equipment | |
| CN207508570U (en) | A kind of auto parts welding fixture of band hook correction | |
| CN207452507U (en) | Hide collapsible geometrical clamp | |
| CN105113057A (en) | Single-piece feather combing device | |
| CN205349958U (en) | Drum brake piece bonding anchor clamps | |
| CN204500683U (en) | A kind of PICC puts the syndeton of the rear seal wire of pipe and electrode slice | |
| CN205628390U (en) | Auto -lock spraying is pressed from both sides | |
| CN205074560U (en) | Turning clamp | |
| CN205325132U (en) | Beat and press from both sides mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180309 Termination date: 20180802 |