CN208614601U - A kind of experiment is with choosing tweezer - Google Patents
A kind of experiment is with choosing tweezer Download PDFInfo
- Publication number
- CN208614601U CN208614601U CN201821355780.1U CN201821355780U CN208614601U CN 208614601 U CN208614601 U CN 208614601U CN 201821355780 U CN201821355780 U CN 201821355780U CN 208614601 U CN208614601 U CN 208614601U
- Authority
- CN
- China
- Prior art keywords
- clamping limb
- tip clamping
- straight
- tweezer
- choosing
- 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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Abstract
The utility model relates to technical field of experiment equipment, in particular a kind of experiment is with choosing tweezer, straight tip clamping limb and bent tip clamping limb including equal length, straight tip clamping limb and the one end of bent tip clamping limb intersection are provided with connecting column, straight tip clamping limb is far from offering positioning groove at the side center of bent tip clamping limb, bent tip clamping limb is far from also offering positioning groove at the side center of straight tip clamping limb, reset spring is connected between one end inner wall that straight tip clamping limb intersects with bent tip clamping limb, and limited post is socketed in reset spring.The utility model can be provoked the object being attached in plane by the bent tip clamping limb of setting, complete clamping process, avoided the collaboration of a variety of utensils and used cumbersome, strengthen the use function and range of tweezers;Facilitated by the rubber neck of setting and close straight tip clamping limb and bent tip clamping limb, save space, is convenient for transportation.
Description
Technical field
The utility model relates to technical field of experiment equipment, specially a kind of experiment is with choosing tweezer.
Background technique
Tweezers are a kind of works taken for clamping block objects, metallic particles, hair, spinelet and other tiny things
Tool, it can also be used to which Cellphone Repairs clamp conducting wire, element and integrated circuit pin etc. with it.
It is difficult to directly clamp glass creep plate during immunofluorescence experiment clamps cell climbing sheet by tweezers at present, it is past
Toward needing that glass creep plate can be provoked by another experiment equipment, then implements to clamp by tweezers again, waste time, low efficiency
Under, if while after tweezers use without storage so that tip exposure, it is very dangerous.In consideration of it, it is proposed that a kind of
Experiment is with choosing tweezer.
Utility model content
The purpose of this utility model is to provide a kind of experiments with tweezer is chosen, to solve to propose nowadays in above-mentioned background technique
The problem of tweezers waste time, and inefficiency is not easy to storage simultaneously.
To achieve the above object, the utility model provides the following technical solutions:
A kind of to test with tweezer is chosen, straight tip clamping limb and bent tip clamping limb including equal length are described straight
Tip clamping limb and the one end of bent tip clamping limb intersection are provided with connecting column, and the straight tip clamping limb is far from described
Positioning groove is offered at the side center of bent tip clamping limb, the bent tip clamping limb is pressed from both sides far from the straight tip
Also positioning groove is offered at the side center of gripping arm, the straight tip clamping limb intersects with the bent tip clamping limb
Be connected with reset spring between the inner wall of one end, and be socketed with limited post in the reset spring, one end of the limited post with it is curved
The inner wall of bent tip clamping limb welds, and rubber neck, the top connection of the connecting column are socketed on the outer wall of the connecting column
There is limit top cover, is connected with link at the top center of the limit top cover.
Preferably, the both ends of the reset spring are clamped respectively at the straight tip clamping limb and the bent tip
Arm inner wall is welded and fixed.
Preferably, the limit top cover and the connecting column are coaxially disposed, and the diameter dimension of the limit top cover is greater than
The diameter dimension of the connecting column.
Preferably, the width of the rubber neck is less than the width of the positioning groove.
Preferably, the tip of the straight tip clamping limb is provided with anti-skid structure, and the anti-skid structure includes Anti-slip cover,
Clamping limb slot is offered at the top of the Anti-slip cover.
Preferably, the clamping limb slot is adapted with the size of the straight tip clamping limb, and straight tip clamps
Arm and the clamping limb slot are mating.
Preferably, the side top of the Anti-slip cover is provided with Anti-slip cover fixed structure, the Anti-slip cover fixed structure packet
Screw rod is included, the one end of the screw rod is connected with adjustment disk, screw hole, the Anti-slip cover are offered on the straight tip clamping limb
On also offer screw hole.
Preferably, the screw hole is corresponding with the position of the screw rod, and size is adapted, and the screw rod with it is described
Screw hole is threadedly coupled.
Preferably, the Anti-slip cover sequentially passes through screw hole on the Anti-slip cover and straight tip clamping limb by the screw rod
It is threadedly connected on straight tip clamping limb.
Compared with prior art, the utility model has the beneficial effects that
1, tweezer structure is simple, flexible arrangement with choosing for this experiment, easy to operate, can be with by the bent tip clamping limb of setting
The object being attached in plane is provoked, clamping process is completed, the collaboration of a variety of utensils is avoided and uses cumbersome, strengthen
The use function and range of tweezers;Facilitated by the rubber neck of setting by straight tip clamping limb and the conjunction of bent tip clamping limb
It rises, saves space, easy to carry, the positioning groove of setting can prevent rubber neck from slipping, and the limited post of setting can prevent
Straight tip clamping limb and bent tip clamping limb squeeze bent tip clamping limb in storage;The link side of setting
Just tweezer will be chosen to hang.
2, the tip of straight tip clamping limb is socketed in clamping limb slot with choosing tweezer by this experiment, can prevent clamping glass
When the smooth articles such as glass, it is easy to happen slippage, it is safer.
3, this experiment with choose tweezer by be arranged screw rod Anti-slip cover and straight tip clamping limb can be fixed, simultaneously
It can be manually adjusted by the adjustment disk of setting, it is easy to use
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram after the utility model storage;
Fig. 3 is the structural schematic diagram after the disassembly of the utility model anti-skid structure;
Fig. 4 is the structural schematic diagram of the utility model anti-skid structure.
In figure: 1, straight tip clamping limb;2, bent tip clamping limb;3, positioning groove;4, connecting column;5, bullet is resetted
Spring;6, limited post;7, anti-skid structure;71, Anti-slip cover;72, clamping limb slot;8, Anti-slip cover fixed structure;81, screw rod;82, it adjusts
Save disk;9, rubber neck;10, top cover is limited;11, link;12, screw hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
It is a kind of to test with tweezer is chosen, as depicted in figs. 1 and 2, straight tip clamping limb 1 and bent tip including equal length
The one end that clamping limb 2, straight tip clamping limb 1 and bent tip clamping limb 2 intersect is provided with connecting column 4, straight tip folder
Gripping arm 1 is far from positioning groove 3 is offered at the side center of bent tip clamping limb 2, and bent tip clamping limb 2 is far from straight point
It holds and also offers positioning groove 3 at the side center of clamping limb 1, straight tip clamping limb 1 intersects with bent tip clamping limb 2
It is connected with reset spring 5 between the inner wall of one end, and is socketed with limited post 6 in reset spring 5, one end of limited post 6 and bent tip
The inner wall welding of clamping limb 2 is held, is socketed with rubber neck 9 on the outer wall of connecting column 4, the top of connecting column 4 is connected with spacing top
Lid 10 limits and is connected with link 11 at the top center of top cover 10.
Further, the both ends of reset spring 5 are respectively at 2 inner wall of straight tip clamping limb 1 and bent tip clamping limb
It is welded and fixed.
Specifically, limit top cover 10 and connecting column 4 are coaxially disposed, and the diameter dimension for limiting top cover 10 is greater than connecting column 4
Diameter dimension.
In addition, the width of rubber neck 9 is less than the width of positioning groove 3, prevent rubber neck 9 is too wide not can be carried out limit
Position.
It is worth noting that bent tip is to straight tip clamping limb 1 one on bent tip clamping limb 2 in the present embodiment
Lateral bend.
The object being attached in plane can be provoked in the present embodiment by the bent tip clamping limb 2 of setting,
Clamping process is completed, the collaboration of a variety of utensils is avoided and uses cumbersome, strengthen the use function and range of tweezers;Pass through setting
Rubber neck 9 facilitate and close straight tip clamping limb 1 and bent tip clamping limb 2, save space, easy to carry, setting
Positioning groove 3 can prevent rubber neck 9 from slipping, the limited post 6 of setting can prevent straight tip clamping limb 1 and bent tip
It holds clamping limb 2 in storage, bent tip clamping limb 2 is squeezed;The link 11 of setting, which facilitates, will choose tweezer and hangs.
Embodiment 2
In order to solve the problem of to be easy to happen slippage when clamping the smooth articles such as glass, the present inventor is in embodiment 1
Straight tip clamping limb 1 make improvements, as a kind of optimal technical scheme of embodiment 1, as shown in figure 3, straight tip is pressed from both sides
The tip of gripping arm 1 is provided with anti-skid structure 7, and anti-skid structure 7 includes Anti-slip cover 71, and the top of Anti-slip cover 71 offers clamping limb and inserts
Slot 72.
Further, clamping limb slot 72 is adapted with the size of straight tip clamping limb 1, and straight tip clamping limb 1
It is mating with clamping limb slot 72.
It is worth noting that the Anti-slip cover 71 in the present embodiment is made of rubber material, there are good nonslip properties,
Stability when can guarantee to clamp smooth article.
The tip of straight tip clamping limb 1 is socketed in clamping limb slot 72 in the present embodiment, clamping glass can be prevented
When the smooth articles such as glass, it is easy to happen slippage, it is safer.
Embodiment 3
It falls off to solve the problem of in embodiment 2 that Anti-slip cover 71 installs insecure be easy to happen, the present inventor is to implementation
Anti-slip cover 71 in example 2 makes improvements, as a kind of optimal technical scheme of embodiment 2, as shown in figure 4, the one of Anti-slip cover 71
Side top is provided with Anti-slip cover fixed structure 8, and Anti-slip cover fixed structure 8 includes screw rod 81, and the one end of screw rod 81 is connected with tune
Disk 82 is saved, screw hole 12 is offered on straight tip clamping limb 1, also offers screw hole 12 on Anti-slip cover 71.
Further, screw hole 12 is corresponding with the position of screw rod 81, and size is adapted, and screw rod 81 and 12 spiral shell of screw hole
Line connection.
Specifically, Anti-slip cover 71 sequentially passes through 12 spiral shell of screw hole on Anti-slip cover 71 and straight tip clamping limb 1 by screw rod 81
Line is connected on straight tip clamping limb 1.
Anti-slip cover 71 and straight tip clamping limb 1 can be fixed in the present embodiment by the screw rod 81 of setting, together
When can be manually adjusted by the adjustment disk 82 of setting, it is easy to use.
Experiment in the utility model is using step with tweezer is chosen:
(1) operator first passes through rotation adjustment disk 82, so that screw rod 81 sequentially passes through Anti-slip cover 71 and straight tip folder
Screw hole 12 in gripping arm 1, Anti-slip cover 71 is threadedly connected on straight tip clamping limb 1, later by the rubber sleeve in positioning groove 3
Ring 9 is adjusted to connecting column 4, so that straight tip clamping limb 1 and bent tip clamping limb 2 open;
(2) glass creep plate is gently provoked by the tweezer point of bent tip clamping limb 2 after, so that glass creep plate leaves work
Make the bottom of platform, then the tweezer point of the straight tip clamping limb of the other side is cooperated to be clamped, disposably complete experimental implementation;
(3) after use, by rotating adjustment disk 82, Anti-slip cover 71 is removed, later by the rubber sleeve on connecting column 4
Ring 9 is adjusted in positioning groove 3, and is stored by the hang-up of link 11.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
1. a kind of experiment is with tweezer is chosen, straight tip clamping limb (1) and bent tip clamping limb (2) including equal length are special
Sign is: the one end of the straight tip clamping limb (1) and bent tip clamping limb (2) intersection is provided with connecting column (4), institute
It states and offers positioning groove (3), institute at the side center of straight tip clamping limb (1) the separate bent tip clamping limb (2)
It states and also offers positioning groove (3) at the side center of bent tip clamping limb (2) the separate straight tip clamping limb (1),
Reset spring is connected between one end inner wall that the straight tip clamping limb (1) is intersected with the bent tip clamping limb (2)
(5), it and in the reset spring (5) is socketed with limited post (6), one end and bent tip clamping limb (2) of the limited post (6)
Inner wall welding, be socketed with rubber neck (9) on the outer wall of the connecting column (4), the top connection of the connecting column (4) is limited
Position top cover (10), it is described limit top cover (10) top center at be connected with link (11).
2. experiment according to claim 1 is with choosing tweezer, it is characterised in that: the both ends of the reset spring (5) respectively at
The straight tip clamping limb (1) and the bent tip clamping limb (2) inner wall are welded and fixed.
3. experiment according to claim 1 is with choosing tweezer, it is characterised in that: the limit top cover (10) and the connecting column
(4) it is coaxially disposed, and the diameter dimension of limit top cover (10) is greater than the diameter dimension of the connecting column (4).
4. experiment according to claim 1 is with choosing tweezer, it is characterised in that: described in the width of the rubber neck (9) is less than
The width of positioning groove (3).
5. experiment according to claim 1 is with choosing tweezer, it is characterised in that: the tip of the straight tip clamping limb (1) is set
It is equipped with anti-skid structure (7), the anti-skid structure (7) includes Anti-slip cover (71), offers clamping at the top of the Anti-slip cover (71)
Arm slot (72).
6. experiment according to claim 5 is with choosing tweezer, it is characterised in that: the clamping limb slot (72) and the straight point
The size at end clamping limb (1) is adapted, and straight tip clamping limb (1) and the clamping limb slot (72) are mating.
7. experiment according to claim 5 is with choosing tweezer, it is characterised in that: the side top of the Anti-slip cover (71) is provided with
Anti-slip cover fixed structure (8), the Anti-slip cover fixed structure (8) include screw rod (81), the one end connection of the screw rod (81)
Have adjustment disk (82), offered screw hole (12) on the straight tip clamping limb (1), also offers spiral shell on the Anti-slip cover (71)
Hole (12).
8. experiment according to claim 7 is with choosing tweezer, it is characterised in that: the position of the screw hole (12) and the screw rod (81)
Set corresponding, size is adapted, and the screw rod (81) is threadedly coupled with the screw hole (12).
9. experiment according to claim 7 is with choosing tweezer, it is characterised in that: the Anti-slip cover (71) passes through the screw rod (81)
It sequentially passes through screw hole (12) on the Anti-slip cover (71) and straight tip clamping limb (1) and is threadedly connected to straight tip clamping limb
(1) on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821355780.1U CN208614601U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment is with choosing tweezer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821355780.1U CN208614601U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment is with choosing tweezer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208614601U true CN208614601U (en) | 2019-03-19 |
Family
ID=65715457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821355780.1U Expired - Fee Related CN208614601U (en) | 2018-08-20 | 2018-08-20 | A kind of experiment is with choosing tweezer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208614601U (en) |
-
2018
- 2018-08-20 CN CN201821355780.1U patent/CN208614601U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190319 Termination date: 20190820 |
|
CF01 | Termination of patent right due to non-payment of annual fee |