CN110394742A - A kind of tweezers suitable for the clamping of small historical relic sample - Google Patents
A kind of tweezers suitable for the clamping of small historical relic sample Download PDFInfo
- Publication number
- CN110394742A CN110394742A CN201910753412.5A CN201910753412A CN110394742A CN 110394742 A CN110394742 A CN 110394742A CN 201910753412 A CN201910753412 A CN 201910753412A CN 110394742 A CN110394742 A CN 110394742A
- Authority
- CN
- China
- Prior art keywords
- clamping
- sample
- historical relic
- collet
- relic sample
- 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.)
- Pending
Links
- 239000010963 304 stainless steel Substances 0.000 claims description 4
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 35
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 13
- 239000002956 ash Substances 0.000 description 13
- 239000003973 paint Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 239000004753 textile Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of tweezers suitable for the clamping of small historical relic sample, including two tweezer arms (1), one end of two tweezer arms (1) is fixing end, the other end is free end, free end is made of hand-held part (2) and clamping part (3), clamping part (3) includes two clamping limbs (4), two collets (5), one of collet is sheet collet (6), another collet is needle-shaped collet (7).Grip force of the present invention is small, will not damage to fragile historical relic sample；Collet thickness and diameter very little can be easier clamping limb protruding into historical relic sample in the following, facilitating laminar historical relic specimen holder；Side collet be it is needle-shaped, side collet is sheet, less to blocking for historical relic sample when clamping historical relic sample, and historical relic sample preparation and historical relic's protection reparation will not be interfered to operate.
Description
Technical field
The present invention relates to Techniques of Relics Protection field, in particular to a kind of tweezers suitable for the clamping of small historical relic sample.
Background technique
Wen Tianxiang is the lower special material formed of complicated factor super-long-term effect, often very fragile.In historical relic's protection
In operation, it is often necessary to clamp small historical relic sample using tweezers and carry out sample preparation and repair.Conventional tweezers folder at present
Power is too big, it is easy to the historical relic sample of damaging delicate；Conventional forceps jaws diameter and thickness is larger, is difficult to pick up to lie against table
The laminar historical relic sample in face；Conventional forceps jaws area is larger, blocks more, interference text to small historical relic sample in clamping
Object sample preparation and historical relic's protection reparation.Therefore need to invent a kind of tweezers suitable for the clamping of small historical relic sample.
Summary of the invention
To meet Techniques of Relics Protection field to the special clamping demand of small historical relic sample.The present invention provides a kind of folders
Power is small, collet diameter and thickness is small, collet blocks few forceps to sample.
In order to solve the above-mentioned technical problems, the present invention provides a kind of tweezers suitable for the clamping of small historical relic sample, packets
Two tweezer arms are included, one end of two tweezer arms is fixing end, and the other end is free end, and free end is made of hand-held part and clamping part,
Clamping part includes two clamping limbs, two collets, and one of collet is sheet collet, another collet is needle-shaped collet.
Further, two clamping limbs of clamping part are made of the 304 stainless steel spring steel wires that diameter is 0.1mm, can be with
The small grip force for clamping small historical relic sample is provided.
Further, a piece of triangle stainless steel thin slice is connected on the tail end of one of clamping limb to press from both sides as sheet
Head is steadily contacted two collets in clamping, will not interlock.
Further, it links together on the inside of two clamping limbs and hand-held part, is under the steel wire free state of clamping limb
Now slight crooked radian；It links together on the inside of sheet collet and one of clamping limb, shape processing is at isosceles acute angle
Triangle.
Compared with the prior art, the advantages of the present invention are as follows:
(1) grip force is small, will not damage to fragile historical relic sample；
(2) collet thickness and diameter very little can be easier clamping limb protruding into historical relic sample in the following, facilitating thin slice
Shape historical relic specimen holder gets up；
(3) side collet is needle-shaped, and side collet is sheet, when clamping historical relic sample, is blocked to historical relic sample
It is less, historical relic sample preparation and historical relic's protection reparation will not be interfered to operate.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail:
Fig. 1 is the structural schematic diagram of the tweezers provided by the invention suitable for the clamping of small historical relic sample.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the connected mode schematic diagram of clamping limb, hand-held part, sheet collet in terms of inside.
Fig. 4 is the connected mode schematic diagram of clamping limb, hand-held part, sheet collet in terms of outside.
Fig. 5 is the photo schematic diagram for clamping FZ-1 sample (Han dynasty textile sample) through the invention, wherein Fig. 5-1 to figure
5-3 is the photo schematic diagram clamped before, during and after FZ-1 sample (Han dynasty textile sample) through the invention.
Fig. 6 is the photo schematic diagram for clamping FZ-2 sample (Han dynasty textile sample) through the invention, wherein Fig. 6-1 to figure
6-3 is the photo schematic diagram clamped before, during and after FZ-2 sample (Han dynasty textile sample) through the invention.
Fig. 7 be pass through ordinary tweezers clamp FZ-3 sample (Han dynasty textile sample) photo schematic diagram, wherein Fig. 7-1 to
Fig. 7-3 is the photo schematic diagram clamped before, during and after FZ-3 sample (Han dynasty textile sample) by ordinary tweezers.
Fig. 8 be pass through ordinary tweezers clamp FZ-4 sample (Han dynasty textile sample) photo schematic diagram, wherein Fig. 8-1 to
Fig. 8-3 is the photo schematic diagram clamped before, during and after FZ-4 sample (Han dynasty textile sample) by ordinary tweezers.
Fig. 9 is the photo schematic diagram for clamping QP-1 sample (Warring states' coat of paint sample) through the invention, wherein Fig. 9-1 to figure
9-3 is the photo schematic diagram clamped before, during and after QP-1 sample (Warring states' coat of paint sample) through the invention.
Figure 10 be through the invention clamp QP-2 sample (Warring states' coat of paint sample) photo schematic diagram, wherein Figure 10-1 to
Figure 10-3 is the photo schematic diagram clamped before, during and after QP-2 sample (Warring states' coat of paint sample) through the invention.
Figure 11 is the photo schematic diagram that QP-3 sample (Warring states' coat of paint sample) is clamped by ordinary tweezers, wherein Figure 11-1
To the photo schematic diagram that Figure 11-3 is before, during and after clamping QP-3 sample (Warring states' coat of paint sample) by ordinary tweezers.
Figure 12 is the photo schematic diagram that QP-4 sample (Warring states' coat of paint sample) is clamped by ordinary tweezers, wherein Figure 12-1
To the photo schematic diagram that Figure 12-3 is before, during and after clamping QP-4 sample (Warring states' coat of paint sample) by ordinary tweezers.
Figure 13 be through the invention clamp TK-1 sample (Western Zhou Dynasty mark soil block) photo schematic diagram, wherein Figure 13-1 to
Figure 13-3 is the photo schematic diagram clamped before, during and after TK-1 sample (Western Zhou Dynasty mark soil block) through the invention.
Figure 14 be through the invention clamp TK-2 sample (Western Zhou Dynasty mark soil block) photo schematic diagram, wherein Figure 14-1 to
Figure 14-3 is the photo schematic diagram clamped before, during and after TK-2 sample (Western Zhou Dynasty mark soil block) through the invention.
Figure 15 is the photo schematic diagram that TK-3 sample (Western Zhou Dynasty mark soil block) is clamped by ordinary tweezers, wherein Figure 15-1
To the photo schematic diagram that Figure 15-3 is before, during and after clamping TK-3 sample (Western Zhou Dynasty mark soil block) by ordinary tweezers.
Figure 16 is the photo schematic diagram that TK-4 sample (Western Zhou Dynasty mark soil block) is clamped by ordinary tweezers, wherein Figure 16-1
To the photo schematic diagram that Figure 16-3 is before, during and after clamping TK-4 sample (Western Zhou Dynasty mark soil block) by ordinary tweezers.
Figure 17 be through the invention clamp XH-1 sample (incense ashes sample of burning incense) photo schematic diagram, wherein Figure 17-1 to
Figure 17-3 is the photo schematic diagram clamped before, during and after XH-1 sample (incense ashes sample of burning incense) through the invention.
Figure 18 be through the invention clamp XH-2 sample (incense ashes sample of burning incense) photo schematic diagram, wherein Figure 18-1 to
Figure 18-3 is the photo schematic diagram clamped before, during and after XH-2 sample (incense ashes sample of burning incense) through the invention.
Figure 19 is the photo schematic diagram that XH-3 sample (incense ashes sample of burning incense) is clamped by ordinary tweezers, wherein Figure 19-1
To the photo schematic diagram that Figure 19-3 is before, during and after clamping XH-3 sample (incense ashes sample of burning incense) by ordinary tweezers.
Figure 20 is the photo schematic diagram that XH-4 sample (incense ashes sample of burning incense) is clamped by ordinary tweezers, wherein Figure 20-1
To the photo schematic diagram that Figure 20-3 is before, during and after clamping XH-4 sample (incense ashes sample of burning incense) by ordinary tweezers.
In figure, 1- tweezer arm；The hand-held part 2-；3- clamping part；4- clamping limb；5- collet；6- sheet collet；The needle-shaped collet of 7-.
Specific embodiment
Following embodiments are for further explanation of the invention as to explaination of the invention.But technology of the invention
Feature is not limited thereto.It is any based on the present invention, to solve essentially identical technical problem, realize essentially identical skill
Art effect, the simple change made, equivalent replacement or modification etc., is all covered by among protection scope of the present invention.
As shown in Figures 1 to 4, a kind of tweezers suitable for the clamping of small historical relic sample of the present invention, including tweezer arm 1, tweezer arm 1
Including hand-held part 2 and clamping part 3, clamping part 3 includes clamping limb 4, collet 5, and collet 5 includes a sheet collet 6 and a needle
Shape collet 7.
Clamping limb 4 and the inside of hand-held part 2 link together, and using glue sticking or using welding, the material of clamping limb 4 is
Diameter is the 304 stainless steel spring steel wires of 0.1mm, slightly applies curved power, makes to present under steel wire free state slight curved
Bent radian.Sheet collet 6 and the inside of one of clamping limb 4 link together, and using glue sticking or using welding, sheet is pressed from both sides
First 6 material is 304 stainless steel thin slices of 0.06mm thickness, and shape processing is at isosceles acute triangle.
For the present invention when clamping small historical relic sample, hand-held part 2 is the force application part of tweezers, and elastic clamping limb 4 is direct
The slight pressure of clamping is provided, avoids damage to historical relic sample, collet 5 is the position contacted with small historical relic sample, sheet collet 6
It ensure that two collets can be steadily contacted, will not interlock, needle-shaped collet 7 ensure that collet to small historical relic sample not
Biggish block can be generated.
Needle-shaped collet 7 is horizontally inserted into historical relic sample in the small historical relic sample of the sheet for clamping plane placement by the present invention
The micro gap between plane of product, gentle force clamp, gently overturn tweezers after lifting sample, make needle-shaped collet 7 one
Side upward, makes sample is firm to rest on sheet collet 6, and do not block sample, and historical relic reparation operation and sample preparation is facilitated to operate.
Here is practical situations of the invention, in addition to additionally using using fragile historical relic sample in practical application
Incense ashes of burning incense simulate fragile historical relic, to assist verifying practicability of the invention.Sample is passed through by forward and backward photo is clamped
The super depth-of-field microscope shooting of KEYENCE VHX-600K, sample pass through Huawei Mate20X mobile phone microspur mould by the photo in clamping
Formula shooting.
Application example 1
It cuts Han dynasty weaving historical relic sample and is divided into similar in size four, respectively clamp 2 with the present invention and ordinary tweezers respectively
A historical relic sample, observe and shoot historical relic sample clamped before, by clamping in, clamped after state.
Application example 2
It cuts Warring states' coat of paint historical relic sample and is divided into similar in size four, respectively clamp 2 with the present invention and ordinary tweezers respectively
A historical relic sample, observe and shoot historical relic sample clamped before, by clamping in, clamped after state.
Application example 3
Western Zhou Dynasty silk mark soil block historical relic sample is taken to be divided into similar in size four, it is each with the present invention and ordinary tweezers respectively
Clamp 2 historical relic samples, observe and shoot historical relic sample clamped before, by clamping in, clamped after state.
Application example 4
This sample is simulation historical relic sample, with the fragile historical relic sample of incense ashes simulation of burning incense.It burns incense incense ashes analog sample
Production method are as follows: the column for taking Jingxian, anhui Chang Shu cultural goods Co., Ltd to produce, which is burnt incense, lights nature generation column incense ashes, uses
Blade cuts incense ashes similar in 4 block sizes, as analog sample.2 simulation samples are respectively clamped with the present invention and ordinary tweezers respectively
Product, observe and shoot analog sample clamped before, by clamping in, clamped after state.
Following table is in each application example, respectively with the present invention and ordinary tweezers clamping historical relic sample or analog sample
Comparative result.
1 forceps of table and ordinary tweezers clamp the Comparative result of various samples
By table 1 and Fig. 5-1 to Figure 20-3 it is found that the historical relic sample and analog sample that clamped through the invention have been kept
It is good, and different degrees of be crushed occurs for the historical relic sample and analog sample after being clamped by ordinary tweezers.Show that the present invention is right
Clamping small historical relic sample has preferable practicability.
Claims (4)
1. a kind of tweezers suitable for the clamping of small historical relic sample, it is characterised in that: including two tweezer arms (1), two tweezer arms (1)
One end be fixing end, the other end is free end, and free end is made of hand-held part (2) and clamping part (3), and clamping part (3) includes
Two clamping limbs (4), two collets (5), one of collet are sheet collet (6), another collet is needle-shaped collet (7).
2. a kind of tweezers suitable for the clamping of small historical relic sample according to claim 1, it is characterised in that: clamping part
(3) two clamping limbs (4) are made of the 304 stainless steel spring steel wires that diameter is 0.1mm, can provide clamping small historical relic sample
The small grip force of product.
3. a kind of tweezers suitable for the clamping of small historical relic sample according to claim 1, it is characterised in that: one of them
It is connected with a piece of triangle stainless steel thin slice on the tail end of clamping limb (4) as sheet collet (6), is pressing from both sides two collets (5)
It can be steadily contacted, will not interlock when taking.
4. a kind of tweezers suitable for the clamping of small historical relic sample according to claim 1, it is characterised in that: two clampings
It links together on the inside of arm (4) and hand-held part (2), slight crooked radian is presented under the steel wire free state of clamping limb (4)；
It links together on the inside of sheet collet (6) and one of clamping limb (4), shape processing is at isosceles acute triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753412.5A CN110394742A (en) | 2019-08-15 | 2019-08-15 | A kind of tweezers suitable for the clamping of small historical relic sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910753412.5A CN110394742A (en) | 2019-08-15 | 2019-08-15 | A kind of tweezers suitable for the clamping of small historical relic sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110394742A true CN110394742A (en) | 2019-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910753412.5A Pending CN110394742A (en) | 2019-08-15 | 2019-08-15 | A kind of tweezers suitable for the clamping of small historical relic sample |
Country Status (1)
| Country | Link |
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| CN (1) | CN110394742A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1972495U (en) * | 1967-07-08 | 1967-11-09 | Ibm Deutschland | FORCEPS, IN PARTICULAR FOR HANDLING SMALL COMPONENTS MADE OF SPROEDEM MATERIAL. |
| JPH09109038A (en) * | 1995-10-24 | 1997-04-28 | Olympus Optical Co Ltd | Functional tweezers |
| CN202137702U (en) * | 2011-07-13 | 2012-02-08 | 栾永明 | Centrifugal forceps |
| CN203210216U (en) * | 2013-03-29 | 2013-09-25 | 中国烟草总公司重庆市公司烟草科学研究所 | Tweezers |
| CN205465809U (en) * | 2016-03-16 | 2016-08-17 | 卞长永 | Tweezers are used to archaeology |
| CN205630370U (en) * | 2016-05-17 | 2016-10-12 | 林宇聪 | Be exclusively used in and press from both sides tweezers of getting cell slide |
| CN211760895U (en) * | 2019-08-15 | 2020-10-27 | 中国科学技术大学 | Tweezers suitable for small historical relic sample is got |
-
2019
- 2019-08-15 CN CN201910753412.5A patent/CN110394742A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1972495U (en) * | 1967-07-08 | 1967-11-09 | Ibm Deutschland | FORCEPS, IN PARTICULAR FOR HANDLING SMALL COMPONENTS MADE OF SPROEDEM MATERIAL. |
| JPH09109038A (en) * | 1995-10-24 | 1997-04-28 | Olympus Optical Co Ltd | Functional tweezers |
| CN202137702U (en) * | 2011-07-13 | 2012-02-08 | 栾永明 | Centrifugal forceps |
| CN203210216U (en) * | 2013-03-29 | 2013-09-25 | 中国烟草总公司重庆市公司烟草科学研究所 | Tweezers |
| CN205465809U (en) * | 2016-03-16 | 2016-08-17 | 卞长永 | Tweezers are used to archaeology |
| CN205630370U (en) * | 2016-05-17 | 2016-10-12 | 林宇聪 | Be exclusively used in and press from both sides tweezers of getting cell slide |
| CN211760895U (en) * | 2019-08-15 | 2020-10-27 | 中国科学技术大学 | Tweezers suitable for small historical relic sample is got |
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