CN206764613U - Microsection fixture - Google Patents
Microsection fixture Download PDFInfo
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- CN206764613U CN206764613U CN201720498763.2U CN201720498763U CN206764613U CN 206764613 U CN206764613 U CN 206764613U CN 201720498763 U CN201720498763 U CN 201720498763U CN 206764613 U CN206764613 U CN 206764613U
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- support
- noumenon
- microsection
- opening portion
- fixture
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Abstract
Microsection fixture is the utility model is related to, including：Chuck body and support；Chuck body includes the first noumenon, the second body and the 3rd body, the first noumenon is connected by the second body with the 3rd body, the first noumenon and the 3rd body are at least partly arranged at intervals, the one end of the first noumenon away from the second body sets the first opening portion, the one end of 3rd body away from the second body sets the second opening portion, the first noumenon is provided with some first sawtooth, and the 3rd body is provided with some second sawtooth；Bracket tab is arranged in chuck body.Pass through support support fixture body so that fixture can be securely placed on the platform under microscope, and then easily fixes microsection so that the observation to microsection is more convenient so that observation result is more accurate.
Description
Technical field
Microsection technique for fixing field is the utility model is related to, more particularly to microsection fixture.
Background technology
Microsection, also known as section, it is a kind of the most frequently used sample preparation means for observing sample in cross section institutional framework situation.
After the section of PCB (Printed Circuit Board, printed circuit board) plate, the institutional framework in its section can be shown, passes through gold
Mutually section can fully observe the pressing result of pcb board, judge whether pcb board is qualified with this.The conventional solid of sample after section
Microscope or the observation of metallographic measuring microscope.
Because microsection thickness is minimum, it is not easy to place vertically, that is, the section of microsection can not steadily place
On platform under the microscope.Fixed in order to which the microsection of pcb board is gripped, traditional means are to use clip manually by metallographic
Section gripping, placement are observed under the microscope, and this fixed form is more inconvenient, and gripping by hand easily produces shake, causes to see
Examine result inaccuracy.
Utility model content
Based on this, it is necessary to more inconvenient, the gripping by hand that fixed form be present for traditional clip gripping microsection
Shake is easily produced, the defects of causing to observe result inaccuracy, there is provided a kind of microsection fixture.
A kind of microsection fixture, including：Chuck body and support；The chuck body include the first noumenon, second
Body and the 3rd body, the first noumenon are connected by second body with the 3rd body, the first noumenon and institute
The 3rd body to be stated at least partly to be arranged at intervals, the one end of the first noumenon away from second body sets the first opening portion,
The one end of 3rd body away from second body sets the second opening portion, and the first noumenon is close to the described first opening
The one end in portion is provided with some first sawtooth towards the one side of the 3rd body, and the 3rd body is close to the described second opening
The one end in portion is provided with some second sawtooth towards the one side of the first noumenon；The bracket tab is arranged at the fixture sheet
On body.
In one of the embodiments, the support vertical is in the chuck body.
In one of the embodiments, the number of holders is three.
In one of the embodiments, the support includes first support, second support and the 3rd support, described first
Erection is placed in the described one end of first opening portion away from the first noumenon, and the second support is arranged at second opening portion
One end away from the 3rd body, the 3rd support are arranged on second body.
In one of the embodiments, the 3rd support is arranged at the middle part of second body.
In one of the embodiments, the support has cylindrical structural.
In one of the embodiments, the chuck body has U-shaped section.
In one of the embodiments, the first noumenon is oppositely arranged with the 3rd body.
In one of the embodiments, first opening portion favours the first noumenon.
In one of the embodiments, second opening portion favours the 3rd body.
Above-mentioned microsection fixture, the first noumenon and the 3rd body are clamped in metallographic by the first sawtooth and the second sawtooth and cut
Two opposite surfaces of piece, the first sawtooth and the second sawtooth increase effectively the first noumenon and the 3rd body and microsection
The frictional force on two surfaces so that clamping of the chuck body to microsection is more firm, in addition, passing through support support fixture sheet
Body so that fixture can be securely placed on the platform under microscope, and then easily fixes microsection so as to metallographic
The observation of section is more convenient so that observation result is more accurate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the microsection fixture of an embodiment；
Fig. 2 is a direction structure schematic diagram of the microsection fixture of an embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
For example, a kind of microsection fixture, including：Chuck body and support；The chuck body includes the first noumenon, the
Two bodies and the 3rd body, the first noumenon are connected by second body with the 3rd body, the first noumenon
At least partly it is arranged at intervals with the 3rd body, the one end of the first noumenon away from second body sets the first opening
Portion, the one end of the 3rd body away from second body set the second opening portion, and the first noumenon is close to described first
One end of opening portion is provided with some first sawtooth towards the one side of the 3rd body, and the 3rd body is close to described second
One end of opening portion is provided with some second sawtooth towards the one side of the first noumenon；The bracket tab is arranged at the folder
Have on body.
In the present embodiment, the first noumenon and the 3rd body are clamped in the two of microsection by the first sawtooth and the second sawtooth
Individual opposite surface, the first sawtooth and the second sawtooth increase effectively the first noumenon and the 3rd body and two tables of microsection
The frictional force in face so that clamping of the chuck body to microsection is more firm, in addition, by support support fixture body, makes
Obtaining fixture can be securely placed on the platform under microscope, and then easily fix microsection so as to microsection
Observation it is more convenient so that observation result it is more accurate.
As depicted in figs. 1 and 2, its be an embodiment microsection fixture 10, including：Chuck body 100 and support
200, the chuck body 100 includes the first noumenon 110, the second body 120 and the 3rd body 130, and the first noumenon 110 is logical
Cross second body 120 to be connected with the 3rd body 130, the first noumenon 110 and the 3rd body 130 at least portion
Divide and be arranged at intervals, one end setting first opening portion 310 of the first noumenon 110 away from second body 120, the described 3rd
The one end of body 130 away from second body 120 sets the second opening portion 320, the first opening portion 310 and the second opening portion
320 be arranged at intervals, the first noumenon 110 close to one end of first opening portion 310 towards the 3rd body 130 one
Face is provided with some first sawtooth 111, and the 3rd body 130 is close to one end of second opening portion 320 towards described
The one side of one body 110 is provided with some second sawtooth 131；For example, the first sawtooth 111 is oppositely arranged with the second sawtooth 131；Institute
The projection of support 200 is stated to be arranged in the chuck body 100.
For example, the first noumenon 110, second body 120 and the integrally connected of the 3rd body 130, for example, fixture sheet
The material of body 100 is plastics, and chuck body 100 made of plastic material has preferable toughness and elasticity, is easily produced after stress
Raw deformation, after the body 130 of the first noumenon 110 and the 3rd opens in stress, by the second body 120 elastic reaction of itself,
The body 130 of the first noumenon 110 and the 3rd will have move toward one another trend, and then object is clamped.For example, second body
120 have arcuate structure, for example, the chuck body 100 has U-shaped section, the first noumenon 110 and the 3rd body
130 are oppositely arranged, the connection for example, the first noumenon 110, second body 120 and the 3rd body 130 take the shape of the letter U, for example,
Second body 120 has arcuate structure, so, the body 130 of the first noumenon 110 and the 3rd away from the second body 120 one
End forms opening, for gripping section after opening.
Specifically, because the first noumenon 110 is provided with the first sawtooth 111, and the 3rd body 130 is provided with the second sawtooth
131, the first sawtooth 111 and the second sawtooth 131 increase effectively the body 130 of the first noumenon 110 and the 3rd and microsection two
The frictional force on individual surface so that clamping of the chuck body 100 to microsection is more firm.
And for the ease of the opening of chuck body 100, the first noumenon 110 is provided with the first opening portion 310, the 3rd body
130 are provided with the second opening portion 320, when gripping microsection, break the first opening portion 310 and the second opening portion 320 into two with one's hands respectively,
First opening portion 310 drives the deformation of the first noumenon 110, and the second opening portion 320 drives the deformation of the 3rd body 130, and then can make
Obtain chuck body 100 to open, so that the opening of chuck body 100 is more convenient so that the operation to fixture 10 more saves
Power is convenient.
It should be understood that in the present embodiment, the first noumenon 110 is at least partly spaced with the 3rd body 130
Set, that is to say, that the body 130 of the first noumenon 110 and the 3rd can be arranged at intervals completely, and both pass through the second body 120
Connection, for example, the first noumenon 110 and the 3rd body 130 are arranged at intervals, the first noumenon 110 passes through described the
Two bodies 120 are connected with the 3rd body 130；The body 130 of the first noumenon 110 and the 3rd can also be that part abuts, for example,
The one end of the first noumenon 110 away from second body 120 is with the 3rd body 130 away from second body 120
One end abut, for example, first sawtooth 111 abuts with second sawtooth 131, so, due to the first noumenon 110 and the
Three bodies 130 directly abut, and are located remotely from each other and when the first noumenon 110 and the 3rd body 130 so that chuck body 100 is opened
When, enable to the body 130 of the first noumenon 110 and the 3rd that there is bigger deformation space, and then chuck body 100 is had
Bigger screen resilience, it further can firmly clamp microsection.
In order that the connection for obtaining chuck body 100 and support 200 is more firm, for example, the support 200 and the fixture
The integrally connected of body 100.In the present embodiment, the support 200 is used for support fixture body 100 so that chuck body 100 can be steady
Admittedly be placed on observation platform, in order that microsection is placed on platform, and the section of microsection is towards microscope,
It is easy to observe, for example, as shown in figure 1, the support 200 is vertically installed in the chuck body 100, for example, the support
200 perpendicular to the chuck body 100 lateral cross section, it should be understood that the lateral cross section of chuck body 100 be U-shaped cut
Face, for example, the support 200 is perpendicular to the plane where the U-shaped section of the chuck body 100, for example, the support 200
For cylinder, for example, the plane being axially perpendicular to where the U-shaped section of the chuck body 100 of the support 200, for example,
Direction of the support 200 along the lateral cross section perpendicular to the chuck body 100, projection are arranged at the chuck body 100
Surface.So, when microsection is when being folded between the body 130 of the first noumenon 110 and the 3rd, two of the microsection
Opposite surface is each perpendicular to the lateral cross section of chuck body 100, then the opposite surface of the two of microsection then with support 200
Parallel, when support 200 is placed on platform under the microscope, the section of microsection is easy to micro- then towards microscope
Mirror is observed the section of microsection.
In order to avoid support 200 causes to stop to light source, and then the observing effect of microsection under the microscope is influenceed,
In one embodiment, referring again to Fig. 1, the quantity of support 200 is three, for example, the length phase of three supports 200
Deng for example, three 200 spaced settings of support, it should be understood that not conllinear 3 points can determine a plane, because
This, three supports 200 not on the same line being capable of smoothly support fixture body 100 so that chuck body 100 can obtain
To being fixedly supported, fixture 10 can be firmly secured to below microscope, and because the quantity of support 200 is three, and mutually
Interval so that light source can be penetrated by the gap between support 200, and then effectively avoid causing to stop to light source so that gold
The observing effect mutually cut into slices under the microscope is more preferably.For example, as shown in figure 1, first support, second support and the 3rd support army set
It is placed on the same side of the chuck body.
And further reduce the stop to light source, in one embodiment, as depicted in figs. 1 and 2, the support 200 wraps
First support 210, the support 230 of second support 220 and the 3rd are included, the first support 210 is arranged at first opening portion 310
One end away from the first noumenon 110, the second support 220 are arranged at second opening portion 320 away from the described 3rd
One end of body 130, the 3rd support 230 are arranged on second body 120, so, first support 210, second
Frame 220 and the separation distance from each other of the 3rd support 230 reach maximum, can further reduce the stop to light source, be advantageous to light source
It is transmitted through microsection, and then causes microscope to the observing effect of microsection more preferably.
More balanced in order that obtaining support of the support 200 to chuck body 100, for example, the 3rd support 230 is arranged at
The middle part of second body 120, for example, the chuck body 100 has central axis, for example, the chuck body 100
Central axis passes through second body 120, for example, the central axis of the second body 120 and the central axis weight of chuck body 100
Close, for example, the first noumenon 110 and the 3rd body 130 are symmetrically set on the central axis of the chuck body 100
Put, the first support 210 and the second support 220 are symmetrical arranged on the central axis of the chuck body 100, example
Such as, the 3rd support 230 is arranged on the central axis of second body 120, so, first support 210, second support
220 and the 3rd support 230 positioned at three of symmetrical triangle it is diagonal on so that the stress of support 200 is more balanced so that branch
Support of the frame 200 to chuck body 100 more balances, and is advantageous to the steady placement of microsection, and then microscope is cut to metallographic
The observing effect of piece is more preferably.
In order to further reduce stop of the support 200 to light source, for example, the width of the support 200 is less than or equal to institute
The thickness of chuck body 100 is stated, because the width of support 200 is smaller, can further reduce the stop to light source, for example, institute
Stating support 200 has cylindrical structural, for example, the support 200 is support column.For example, the diameter of the support 200 is less than or waited
In the thickness of the chuck body 100, it should be understood that the polygon of same circumference is maximum with circular, circular area, this
Sample, in the case of girth identical, cylindrical support 200 is advantageous to reduce the stop to light source, and the face of its circular cross-section
Product is bigger, is advantageous to preferably support chuck body 100, and then make it that the placement of chuck body 100 is more firm, and then makes
Obtain observing effect more preferably.
In order to avoid the first rake and the second rake cause to stop to light source, and then cause microscope observing effect
More preferably, in one embodiment, as depicted in figs. 1 and 2, first opening portion 310 favours the first noumenon 110, example
Such as, first rake close to one end of the first noumenon 110 to the other end from being increasingly towards away from the 3rd body
130 direction tilts；For example, second opening portion 320 favours the 3rd body 130, for example, second rake
Tilted from being increasingly towards the direction away from the first noumenon 110 to the other end close to one end of the 3rd body 130；Example
Such as, the distance between first rake and described second rake from close to one end of second body 120 to another
End gradually increase, that is to say, that the first opening portion 310 and the second opening portion 320 increase effectively the opening of chuck body 100
Width, and because the opening of the first opening portion 310 and the second opening portion 320 gradually increases, can effectively avoid the resistance to light source
Gear, and then cause microscope observing effect more preferably.
In order to further reduce the stop to light source, and chuck body 100 is caused to be easy to open, for example, as shown in Fig. 2
Angle α between first opening portion 310 and the first noumenon 110 is 110 °~120 °, for example, first opening portion
Angle α between 310 and the first noumenon 110 is 115 °, for example, second opening portion 320 and the 3rd body 130
Between angle β be 110 °~120 °, for example, the angle β between second opening portion 320 and the 3rd body 130 is
115 °, for example, the angle theta between first opening portion 310 and second opening portion 320 is 110 °~120 °, for example, institute
It is 115 ° to state the angle theta between the first opening portion 310 and second opening portion 320, it should be understood that first opening
Angle theta is too small between portion 310 and second opening portion 320, then easily light source is caused to stop, and angle theta between the two
Too big, the first opening portion 310 and the second opening portion 320 are then intended on the same line, then cause user to the first opening portion
310 and second opening portion 320 exert a force inconvenience, therefore, in the present embodiment, between the first opening portion 310 and the second opening portion 320
Angle theta is 115 °, on the one hand with sufficiently large opening angle, is advantageous to lit transmissive to microsection, on the other hand, by
In having certain angle between the two, it will not cause to be used to force in same straight line or plane, be advantageous to exert a force, and then make
The opening for obtaining chuck body 100 is more laborsaving and convenient.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. microsection fixture, it is characterised in that including：Chuck body and support；The chuck body includes the first noumenon, the second body and the 3rd body, and the first noumenon passes through second body It is connected with the 3rd body, the first noumenon is at least partly arranged at intervals with the 3rd body, and the first noumenon is remote One end from second body sets the first opening portion, and the one end of the 3rd body away from second body sets second Opening portion,The first noumenon is provided with some first close to one end of first opening portion towards the one side of the 3rd body Sawtooth, the 3rd body are provided with some second close to one end of second opening portion towards the one side of the first noumenon Sawtooth；The bracket tab is arranged in the chuck body.
- 2. microsection fixture according to claim 1, it is characterised in that the support vertical is in the chuck body.
- 3. microsection fixture according to claim 2, it is characterised in that the number of holders is three.
- 4. microsection fixture according to claim 3, it is characterised in that the support include first support, second Frame and the 3rd support, the first support are arranged at the described one end of first opening portion away from the first noumenon, and described second Support is arranged at the one end of second opening portion away from the 3rd body, and the 3rd support is arranged at second body On.
- 5. microsection fixture according to claim 4, it is characterised in that the 3rd support is arranged at described second The middle part of body.
- 6. microsection fixture according to claim 2, it is characterised in that the support has cylindrical structural.
- 7. microsection fixture according to claim 1, it is characterised in that the chuck body has U-shaped section.
- 8. microsection fixture according to claim 7, it is characterised in that the first noumenon and the 3rd body phase To setting.
- 9. microsection fixture according to claim 1, it is characterised in that first opening portion favours described first Body.
- 10. microsection fixture according to claim 1, it is characterised in that second opening portion favours described Three bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498763.2U CN206764613U (en) | 2017-05-05 | 2017-05-05 | Microsection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498763.2U CN206764613U (en) | 2017-05-05 | 2017-05-05 | Microsection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764613U true CN206764613U (en) | 2017-12-19 |
Family
ID=60649489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498763.2U Active CN206764613U (en) | 2017-05-05 | 2017-05-05 | Microsection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764613U (en) |
-
2017
- 2017-05-05 CN CN201720498763.2U patent/CN206764613U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. 11, Dalingya Village West Main Road, Daojiao Town, Dongguan City, Guangdong Province Patentee after: Guangdong Wuyang Fine Filtration Technology Co., Ltd. Address before: 523000 First and Second Floor Workshop for Leasing Items in Dalingyaxian Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINGLV ELECTRONICS & SCIENCE TECHNOLOGIES CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 305, Yuehui Road, Daojiao Town, Dongguan City, Guangdong Province Patentee after: Guangdong Wuyang Fine Filtration Technology Co., Ltd. Address before: 523000 No. 11 West Main Road, Daling Ya Village, dau Kau Town, Dongguan, Guangdong Patentee before: Guangdong Wuyang Fine Filtration Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |