CN206663028U - A kind of molecular biology test clamp device - Google Patents
A kind of molecular biology test clamp device Download PDFInfo
- Publication number
- CN206663028U CN206663028U CN201720455170.8U CN201720455170U CN206663028U CN 206663028 U CN206663028 U CN 206663028U CN 201720455170 U CN201720455170 U CN 201720455170U CN 206663028 U CN206663028 U CN 206663028U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- sliding groove
- clamp device
- molecular biology
- support slipper
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of molecular biology test clamp device of clamp device technical field,Including two groups of tweezers,The right-hand member of tweezer is hinged by elastic component described in two groups,The tweezer includes tweezer handle,Tweezer arm and tweezer point,Sliding groove is offered in the tweezer handle,The inner chamber bottom of the sliding groove is provided with support slipper,The upper end of the support slipper is connected with tweezer arm by Flexible Connector,The top of the support slipper offers loose slot,The inner chamber bottom of the loose slot is connected with return spring,The upper end of the return spring is connected with support bar,The utility model in tweezer handle by installing sliding groove,And support slipper is installed in sliding groove,Pass through promoting button sliding block,Drive tweezer arm,Adjust the length of whole clamp device,Tweezer arm is changed,Screw rod and the screw to match are installed respectively on tweezer arm and tweezer point,It is convenient for changing tweezer point,Come the tweezers required for tackling during different experiments.
Description
Technical field
Clamp device technical field is the utility model is related to, specially a kind of molecular biology test clamp device.
Background technology
In molecular biology test, often need with tweezers go gripping pre-process centrifuge tube, adhesive tape, gel, NC films or
The test articles such as pvdf membrane, need to use the tweezers of different tweezers, tip or tack according to unlike material, and traditional tweezers
Be not suitable for using size length is frequently encountered, find the problem of troublesome, in the meantime, original experiment progress can be delayed, wasted
Time, or even make the failure of an experiment.
Utility model content
The purpose of this utility model is to provide a kind of molecular biology test clamp device, to solve above-mentioned background skill
To the demand of different tweezers during the experiment proposed in art, the problem of adjustment when size length is not suitable for.
To achieve the above object, the utility model provides following technical scheme：A kind of molecular biology test is filled with gripping
Put, including two groups of tweezers, the right-hand member of tweezer is hinged by elastic component described in two groups, and the tweezer includes tweezer handle, tweezer arm and tweezer point,
The preceding surface of the tweezer handle offers sliding groove, and the intracavity posterior end of the sliding groove is provided with support slipper, the support slipper
Left end tweezer arm is connected with by Flexible Connector, the top of the support slipper offers loose slot, the loose slot it is interior
Bottom of chamber end is provided with return spring, and the upper end of the return spring is connected with support bar, the upper end of the support bar be bolted with by
Button sliding block, the left and right ends of the support bar are provided with spring leaf, the inner chamber left and right ends of the sliding groove respectively with two groups
Spring leaf opposite position is provided with gullet plate, left between the gullet plate and support slipper with button sliding block and spring leaf it
Between mutually level dead slot, the left end of the tweezer arm is connected with tweezer point by installing screw rod.
Preferably, the right-hand member of the sliding groove is provided with stop block.
Preferably, the right side opening of the tweezer point is provided with the screw to match with screw rod.
Preferably, the sliding rail to match with support slipper is left on the inner chamber of the sliding groove.
Preferably, the height of the spring leaf, gullet plate and dead slot is equal.
Compared with prior art, the beneficial effects of the utility model are：The utility model is slided by being installed in tweezer handle
Groove, and support slipper is installed in sliding groove, by promoting button sliding block, tweezer arm is driven, adjusts the length of whole clamp device,
Tweezer arm is changed, screw rod and the screw to match are installed respectively on tweezer arm and tweezer point, tweezer point is convenient for changing, to tackle not
With tweezers required in experimentation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model slides slot structure schematic diagram.
In figure：Bullet is restored in 1 tweezer, 2 tweezer handles, 21 sliding grooves, 22 dead slots, 3 tweezer arms, 31 screw rods, 4 tweezers point, 5 loose slots, 6
Spring, 7 support bars, 71 spring leafs, 8 button sliding blocks, 9 support slippers, 91 Flexible Connectors, 10 gullet plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of molecular biology test clamp device,
Including two groups of tweezers 1, the right-hand member of tweezer 1 is hinged by elastic component described in two groups, and the tweezer 1 includes tweezer handle 2, tweezer arm 3 and tweezer
Point 4, the preceding surface of the tweezer handle 2 offers sliding groove 21, and the intracavity posterior end of the sliding groove 21 is provided with support slipper 9, institute
The left end for stating support slipper 9 is connected with tweezer arm 3 by Flexible Connector 91, and the top of the support slipper 9 offers loose slot
5, the inner chamber bottom of the loose slot 5 is provided with return spring 6, and the upper end of the return spring 6 is connected with support bar 7, described
The upper end of support bar 7 is bolted with button sliding block 8, and the left and right ends of the support bar 7 are provided with spring leaf 71, the sliding groove
21 inner chamber left and right ends are provided with gullet plate 10, the gullet plate 10 and support with two groups of opposite positions of spring leaf 71 respectively
The mutually level dead slot 22 between button sliding block 8 and spring leaf 71 is left between sliding block 9, the left end of the tweezer arm 3 passes through peace
Loading screw 31 is connected with tweezer point 4.
Wherein, the right-hand member of the sliding groove 21 is provided with stop block, prevents support slipper 9 from directly being slid from right side, the tweezer
The right side opening of point 4 is provided with the screw to match with screw rod 31, conveniently connection tweezer arm 3 and tweezer point 4, on the inner chamber of the sliding groove 21
The sliding rail to match with support slipper 9 is left, it is convenient to slidably support sliding block 9, the length of increase tweezer arm 3, the spring leaf
71st, gullet plate 10 is equal with the height of dead slot 22, convenient after button sliding block 8 press, can pushing meanss drive tweezer arm 3 recover
Original state.
Operation principle：First pass through from the right-hand member of sliding groove 21 and take out support slipper 9, tweezer arm 3 is passed through into Flexible Connector 91
On support slipper 9, install back in sliding groove 21, directly press button sliding block 8, button sliding block 8 is applied support bar 7
Power, return spring 6 is extruded, is that spring leaf 71 is in dead slot 22, then promoting button sliding block 8, driven tweezer arm 3, fill gripping
The tweezer 1 put is elongated, is then stuck in fixation forceps arm 3 in the sawtooth of gullet plate 10 by spring leaf 71, then selects suitable tweezer
Point 4, by the combination of screw rod 31 and screw, can be mounted directly tweezer point 4, and change conveniently.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of molecular biology test clamp device, including two groups of tweezers (1), the right-hand member of tweezer (1) passes through described in two groups
Elastic component is hinged, and it is sharp (4) that the tweezer (1) includes tweezer handle (2), tweezer arm (3) and tweezer, it is characterised in that：Before the tweezer handle (2)
Surface offers sliding groove (21), and the intracavity posterior end of the sliding groove (21) is provided with support slipper (9), the support slipper
(9) left end is connected with tweezer arm (3) by Flexible Connector (91), and the top of the support slipper (9) offers loose slot
(5), the inner chamber bottom of the loose slot (5) is provided with return spring (6), and the upper end of the return spring (6) is connected with support
Bar (7), the upper end of the support bar (7) are bolted with button sliding block (8), and the left and right ends of the support bar (7) are provided with bullet
Reed (71), the inner chamber left and right ends of the sliding groove (21) are provided with sawtooth with two groups of spring leaf (71) opposite positions respectively
Plate (10), the identical height between button sliding block (8) and spring leaf (71) is left between the gullet plate (10) and support slipper (9)
The dead slot (22) of degree, the left end of the tweezer arm (3) are connected with tweezer point (4) by installing screw rod (31).
A kind of 2. molecular biology test clamp device according to claim 1, it is characterised in that：The sliding groove
(21) right-hand member is provided with stop block.
A kind of 3. molecular biology test clamp device according to claim 1, it is characterised in that：The tweezer is sharp (4)
Right side opening be provided with the screw that matches with screw rod (31).
A kind of 4. molecular biology test clamp device according to claim 1, it is characterised in that：The sliding groove
(21) sliding rail to match with support slipper (9) is left on inner chamber.
A kind of 5. molecular biology test clamp device according to claim 1, it is characterised in that：The spring leaf
(71), the height of gullet plate (10) and dead slot (22) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455170.8U CN206663028U (en) | 2017-04-27 | 2017-04-27 | A kind of molecular biology test clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455170.8U CN206663028U (en) | 2017-04-27 | 2017-04-27 | A kind of molecular biology test clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663028U true CN206663028U (en) | 2017-11-24 |
Family
ID=60370040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455170.8U Expired - Fee Related CN206663028U (en) | 2017-04-27 | 2017-04-27 | A kind of molecular biology test clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129237A (en) * | 2018-09-25 | 2019-01-04 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of molecular biology test clamp device |
| CN109202765A (en) * | 2018-11-06 | 2019-01-15 | 黄河科技学院 | A kind of molecular biology test clamp device |
-
2017
- 2017-04-27 CN CN201720455170.8U patent/CN206663028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129237A (en) * | 2018-09-25 | 2019-01-04 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of molecular biology test clamp device |
| CN109129237B (en) * | 2018-09-25 | 2020-12-15 | 中国农业科学院兰州畜牧与兽药研究所 | Clamping device for molecular biology test |
| CN109202765A (en) * | 2018-11-06 | 2019-01-15 | 黄河科技学院 | A kind of molecular biology test clamp device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190427 |