CN212573365U - Novel fixed clamping device of ultra-thin heat conduction paster - Google Patents
Novel fixed clamping device of ultra-thin heat conduction paster Download PDFInfo
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- CN212573365U CN212573365U CN202021373732.2U CN202021373732U CN212573365U CN 212573365 U CN212573365 U CN 212573365U CN 202021373732 U CN202021373732 U CN 202021373732U CN 212573365 U CN212573365 U CN 212573365U
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Abstract
The utility model discloses a novel fixed clamping device of an ultrathin heat conduction patch, which comprises a bottom plate (1); a heat conducting patch supporting structure (4) is arranged on the top of the bottom plate; a heat conducting patch (3) needing to be fixedly clamped is placed on the top of the heat conducting patch supporting structure; wherein, at least two rotary plungers (5) are respectively arranged right in front of and right behind the heat conducting patch supporting structure; when the heat conducting patch is placed on the top of the heat conducting patch supporting structure (4), a handle (51) on the upper part of each rotary plunger is positioned above the heat conducting patch, and the bottom surface of each handle is in contact with the top surface of the heat conducting patch; wherein, a liquid injection pipe supporting seat (2) which is transversely distributed is fixedly arranged on the left side of the middle part of the left side of the heat-conducting patch supporting structure. The utility model discloses structural design science, the last copper that can include ultra-thin heat conduction paster and lower copper fixed clamp tightly guarantee all the time closely to the fixed clamp demand of fully provided ultra-thin heat conduction paster in production.
Description
Technical Field
The utility model relates to a heat conduction paster technical field especially relates to a novel fixed clamp of ultra-thin heat conduction paster device.
Background
With the increasing operation speed of electronic components, the generated heat is also higher and higher, and in the aspect of heat dissipation technology, the traditional copper-aluminum heat dissipation technology cannot meet the increasing power heat dissipation requirements of people.
Current cooling techniques have involved various approaches. In the face of severe thermal problems, particularly military high-power equipment, the power density is high, and the heat dissipation is difficult, the most effective means at present is to use the ultra-thin heat-conducting patch technology manufactured by the phase change principle to manufacture a better and more stable heat dissipation product, which is the subject of continuous research in the field of electronic heat dissipation, and the manufacturing mode of the ultra-thin heat-conducting patch has multiple modes, so that the performance levels of the ultra-thin heat-conducting patch are greatly different.
In the current ultra-thin heat conduction paster, mostly be the copper substrate to in the welding, the preparation mode includes the sintered structure. In the sintering structure, the copper shell surface is generally adopted, micropores are formed on the surface in the form of sintering powder, and condensation reflux is realized. However, the sintering temperature of the powder is high, the time and labor are wasted, the powder is difficult to sinter and form, and the sintering effect cannot be guaranteed, for example, the consistency of the sintering densification effect of each batch cannot be guaranteed, so that the performance difference of the ultrathin heat conducting patches of each batch is caused, and the stability is not good.
Therefore, the present applicant conducted technical research and development to develop a new process for manufacturing an ultra-thin heat conductive patch, in which there is an operation step of heating an upper copper plate and a lower copper plate (the ultra-thin heat conductive patch includes the upper copper plate and the lower copper plate which are arranged up and down) which are closely attached to each other in a heating furnace.
Therefore, at present, there is an urgent need to develop a device, which can fix and clamp the upper copper plate and the lower copper plate of the ultra-thin heat conducting patch, so as to ensure that the ultra-thin heat conducting patch is always tightly attached to the upper copper plate and the lower copper plate, thereby fully meeting the fixing and clamping requirements of the ultra-thin heat conducting patch in production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel fixed clamp of ultra-thin heat conduction paster to the technical defect that prior art exists presss from both sides device.
Therefore, the utility model provides a novel fixing and clamping device of an ultrathin heat conducting patch, which comprises a bottom plate;
a heat conducting patch supporting structure is arranged on the top of the bottom plate;
the top of the heat conducting patch supporting structure is provided with a heat conducting patch to be fixedly clamped;
the heat conducting patch comprises an upper piece and a lower piece which are distributed up and down;
the upper piece and the lower piece are matched in shape and size
A liquid injection pipe which is transversely distributed is arranged between the left end of the upper sheet and the left end of the lower sheet;
the right end of the liquid injection pipe is positioned in a liquid injection pipe accommodating notch groove reserved in the middle of the left end of the upper piece;
at least two rotary plungers are respectively arranged right in front of and right behind the heat conducting patch supporting structure;
when the heat conducting patch is placed on the top of the heat conducting patch supporting structure, the handle at the upper part of each rotary plunger is positioned above the heat conducting patch, and the bottom surface of the handle is in contact with the top surface of the heat conducting patch;
wherein, a liquid injection pipe supporting seat which is transversely distributed is fixedly arranged on the left side of the middle part of the left side of the heat conducting patch supporting structure;
the top of the liquid injection pipe supporting seat is longitudinally arranged at the middle position and is provided with liquid injection pipe supporting open grooves which are transversely distributed;
the top and the left and right sides of the liquid injection pipe supporting open slot are both open;
when the heat-conducting patch is placed at the top of the heat-conducting patch supporting structure, the liquid injection pipe is correspondingly placed in the liquid injection pipe supporting open groove at the top of the liquid injection pipe supporting seat.
The shape and the size of the top of the heat conducting patch supporting structure are correspondingly matched with the shape and the size of the lower piece of the heat conducting patch.
The heat conducting patch supporting structure comprises a front supporting block, a rear supporting block, a left front supporting block, a left rear supporting block and a right supporting block;
the front supporting block and the rear supporting block are transversely distributed, are arranged at intervals in the front and the rear and are parallel to each other;
the center of the left front supporting block and the center of the left rear supporting block are positioned on the same straight line;
the left front supporting block and the left rear supporting block are respectively arranged at left and right intervals with the right supporting block and are parallel to each other;
the left front supporting block, the left rear supporting block and the right supporting block are longitudinally distributed;
the heights of the front supporting block, the rear supporting block, the left front supporting block, the left rear supporting block and the right supporting block are the same;
the top surfaces of the front supporting block, the rear supporting block, the left front supporting block, the left rear supporting block and the right supporting block are positioned on the same plane.
Wherein, a middle gap is arranged between the left front supporting block and the left rear supporting block;
the middle gap is arranged right corresponding to the liquid injection pipe supporting seat;
when the heat conducting patch is placed on the top of the heat conducting patch supporting structure, the middle gap and the opening at the left end of the heat conducting patch are arranged in a vertically corresponding mode.
Wherein the front supporting block and the rear supporting block have the same shape and size;
the left front supporting block and the left rear supporting block are the same in shape and size;
wherein, one side of the front supporting block opposite to the rear supporting block is respectively provided with a front supporting block fixing seat and a rear supporting block fixing seat;
the left front supporting block and the left rear supporting block are respectively provided with a left front supporting block fixing seat and a left rear supporting block fixing seat on one side facing the right supporting block;
the right supporting block faces one side of the left front supporting block and one side of the left rear supporting block and is provided with a right supporting block fixing seat;
the front supporting block fixing seat, the rear supporting block fixing seat, the left front supporting block fixing seat, the left rear supporting block fixing seat and the right supporting block fixing seat are fixedly connected with a screw hole reserved in the top of the bottom plate through screws respectively.
Wherein, the front and the rear of the left and the right ends of the heat conducting patch supporting structure are respectively provided with a rotary plunger;
or the following steps: the left end and the right end of the heat conducting patch supporting structure and the front and the rear of the middle part of the heat conducting patch supporting structure are respectively provided with a rotary plunger.
Wherein, two rotary plungers arranged in front of and behind the hot patch supporting structure are distributed symmetrically;
and the two rotary plungers on the left side and the two rotary plungers on the right side are symmetrically distributed in the front and back direction.
Wherein, the bottom of the rotary plunger is provided with a threaded connecting column;
the threaded connecting column is in threaded connection with a threaded hole reserved in the bottom plate.
Wherein, the top surface and the bottom surface of the bottom plate are both smooth planes;
the bottom surfaces of the front supporting block fixing seat, the rear supporting block fixing seat, the left front supporting block fixing seat, the left rear supporting block fixing seat and the right supporting block fixing seat are smooth planes.
By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a novel fixed clamping device of ultra-thin heat conduction paster, its structural design science can be with the last copper that ultra-thin heat conduction paster includes with lower copper fixed clamping, guarantees to closely laminate throughout to the fixed clamping demand of fully provided ultra-thin heat conduction paster in production has great production practice meaning.
Drawings
Fig. 1 is a schematic view of a working state of a novel fixing and clamping device for an ultrathin heat conducting patch according to the present invention when a heat conducting patch is fixedly clamped;
fig. 2 is a schematic view of a position relationship between the novel fixing and clamping device for the ultra-thin heat conducting patch and the heat conducting patch to be put down according to the present invention;
fig. 3 is a schematic perspective view of a heat conducting patch to be fixedly clamped in the novel fixing and clamping device for an ultra-thin heat conducting patch according to the present invention;
in the figure: 1 is a bottom plate, 2 is a liquid injection pipe supporting seat, 3 is a heat conducting patch, 4 is a heat conducting patch supporting structure, 5 is a rotary plunger, and 6 is a middle gap;
20 is a liquid injection pipe supporting opening groove; 320 is a liquid injection pipe accommodating notch groove;
31 is an upper sheet, 32 is a lower sheet, 33 is a liquid injection pipe, and 34 is a notch;
41 is a front supporting block, 42 is a rear supporting block, 431 is a left front supporting block, 432 is a left rear supporting block, and 44 is a right supporting block;
420 is a rear support block fixing seat, 4310 is a left front support block fixing seat, 4320 is a left rear support block fixing seat, and 440 is a right support block fixing seat.
Detailed Description
In order to make the technical means of the present invention easier to understand, the present application will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the term "mounted" and the like should be interpreted broadly, and may be, for example, either fixedly mounted or detachably mounted.
The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.
Referring to fig. 1 to 3, the present invention provides a novel fixing and clamping device for an ultra-thin heat conducting patch, which includes a bottom plate 1;
a heat conducting patch supporting structure 4 is arranged on the top of the bottom plate 1;
the heat conducting patch 3 to be fixedly clamped is placed on the top of the heat conducting patch supporting structure 4;
wherein, the heat conducting patch 3 includes an upper sheet 31 and a lower sheet 32 (specifically, an upper copper plate and a lower copper plate, respectively) distributed up and down;
the upper sheet 31 and the lower sheet 32 are matched in shape and size
A liquid injection pipe 33 which is transversely distributed is arranged between the left end of the upper sheet 31 and the left end of the lower sheet 32;
the right end of the liquid injection pipe 33 is positioned in a liquid injection pipe accommodating notch groove 320 reserved in the middle of the left end of the upper sheet 31;
wherein, at least two rotary plungers 5 are respectively arranged right in front of and right behind the heat conducting patch supporting structure 4;
when the heat conducting patch 3 is placed on the top of the heat conducting patch supporting structure 4, the handle 51 on the upper portion of each rotary plunger 5 is located above the heat conducting patch 3, and the bottom surface of the handle 51 contacts with the top surface of the heat conducting patch 3 (specifically, the top surface of the heat conducting patch 3 is extruded based on the elastic force of the spring in the rotary plunger 5, and specifically, the upper sheet 31 is extruded);
wherein, a liquid injection pipe supporting seat 2 which is transversely distributed is fixedly arranged on the left side of the middle part of the left side of the heat conducting patch supporting structure 4;
the top of the liquid injection pipe supporting seat 2 is longitudinally arranged at the middle position and is provided with a transversely distributed liquid injection pipe supporting opening groove 20;
the top and the left and right sides of the pouring spout supporting opening groove 20 are open (i.e., open);
when the heat-conducting patch 3 is placed on the top of the heat-conducting patch support structure 4, the liquid injection pipe 33 is correspondingly placed in the liquid injection pipe support opening groove 20 on the top of the liquid injection pipe support seat 2; that is, the pouring spout supporting opening groove 20 is provided corresponding to the pouring spout 33 of the heat conductive sheet 3.
The utility model discloses in, on specifically realizing, the shape size at 4 tops of heat conduction paster bearing structure, with the corresponding matching of shape size of the lower piece 32 of heat conduction paster 3 to can support heat conduction paster 3 reliably.
In the present invention, in particular, the heat conducting patch support structure 4 includes a front support block 41, a rear support block 42, a left front support block 431, a left rear support block 432, and a right support block 44;
wherein, the front supporting block 41 and the rear supporting block 42 are distributed transversely, arranged at intervals in the front and rear direction and parallel to each other;
the center of the front left support block 431 and the center of the rear left support block 432 are positioned on the same straight line;
a left front supporting block 431 and a left rear supporting block 432 which are respectively arranged at left and right intervals with the right supporting block 44 and are parallel to each other;
the left front supporting block 431, the left rear supporting block 432 and the right supporting block 44 are longitudinally distributed;
the front support block 41, the rear support block 42, the left front support block 431, the left rear support block 432 and the right support block 44 are the same in height;
the top surfaces of the front support block 41, the rear support block 42, the left front support block 431, the left rear support block 432 and the right support block 44 are located on the same plane.
In particular, a middle gap 6 is formed between the left front supporting block 431 and the left rear supporting block 432;
the middle gap 6 is arranged opposite to the liquid injection pipe supporting seat 2;
when the heat conducting patch 3 is placed on the top of the heat conducting patch supporting structure 4, the middle gap 6 and the opening 34 (where the liquid injection pipe 22 is connected) at the left end of the heat conducting patch 3 are arranged in a vertically aligned and corresponding manner.
In the specific implementation, the front support block 41, the rear support block 42, the left front support block 431, the left rear support block 432 and the right support block 44 together form a structure similar to a rectangle, and are correspondingly matched with the shape and size of the lower piece 32 of the heat conducting patch 3.
In particular, the front support block 41 and the rear support block 42 have the same shape and size;
the shape and size of the front left support block 431 and the left rear support block 432 are the same;
wherein, the opposite sides of the front support block 41 and the rear support block 42 are respectively provided with a front support block fixing seat (not shown) and a rear support block fixing seat 420;
the left front supporting block 431 and the left rear supporting block 432 are respectively provided with a left front supporting block fixing seat 4310 and a left rear supporting block fixing seat 4320 at one side facing the right supporting block 44;
the right support block 44 faces one side of the left front support block 431 and the left rear support block 432, and is provided with a right support block fixing seat 440;
the front supporting block fixing seat (not shown), the rear supporting block fixing seat 420, the left front supporting block fixing seat 4310, the left rear supporting block fixing seat 4320 and the right supporting block fixing seat 440 are respectively fixedly connected with a screw hole reserved at the top of the bottom plate 1 through screws (one or a plurality of screws distributed at intervals).
In the utility model, in the concrete implementation, the front and the rear of the left and right ends of the heat conducting patch supporting structure 4 are respectively provided with a rotary plunger 5;
or can also be: the left end and the right end of the heat conducting patch supporting structure 4 and the front and the rear of the middle part are respectively provided with a rotary plunger 5.
In the concrete implementation, two rotary plungers 5 arranged in front of and behind the heat conducting patch supporting structure 4 are distributed in bilateral symmetry;
and the two rotary plungers 5 located on the left and the two rotary plungers 5 located on the right are both symmetrically distributed back and forth.
The utility model discloses in, in the concrete realization, rotatory plunger 5 is handle type knob plunger, also is called the rotation regulation type spring index pin.
In particular, the rotary plunger 5 can be gdx10l-4 rotary plunger (convex pin locking type) produced by Misimm (China) precision mechanical trade company Limited, and the function of the rotary plunger is to provide clamping force for the ultrathin heat conducting patch.
In the utility model, the bottom of the rotary plunger 5 is provided with a threaded connecting column;
the threaded connecting column is in threaded connection with a threaded hole reserved in the bottom plate 1.
Therefore, the utility model discloses can conveniently dismantle, change the rotatory plunger 5 of different specifications.
The utility model discloses in, on specifically realizing, annotate liquid pipe 33 and be the copper pipe, upper segment 31 and lower segment 32 are the copper.
In the utility model, the top surface and the bottom surface of the bottom plate 1 are smooth planes;
the bottom surfaces of the front support block holder (not shown), the rear support block holder 420, the left front support block holder 4310, the left rear support block holder 4320 and the right support block holder 440 are all smooth planes.
Therefore, the utility model discloses can guarantee that preceding supporting shoe fixing base (the drawing is slightly), back supporting shoe fixing base 420, left front support block fixing base 4310, left back supporting shoe fixing base 4320 and right supporting shoe fixing base 440 are steady, reliably fixed mounting at the top surface of bottom plate 1.
The utility model discloses in, specifically realize, bottom plate 1's shape is the rectangle that the four corners is circular arc chamfer.
The utility model discloses in, specifically realize, the utility model discloses a fixed clamping device, whole material are copper or other high temperature resistant metal to can adapt to the high temperature environment of heating furnace.
In order to understand the technical solution of the present invention more clearly, the working principle of the present invention is explained below.
In operation, first, the ultra-thin heat-conducting patch 3 is placed on top of the heat-conducting patch support structure 4, and the filler spout 33 of the heat-conducting patch 3 is placed in the filler spout support opening groove 20 on top of the filler spout support base 2. Each supporting block included in the heat conducting patch supporting structure 4 is designed correspondingly according to the size of the ultrathin heat conducting patch;
then, the ultra-thin heat conductive patch 3 is fixedly clamped by a plurality of rotary plungers as shown in fig. 1, and at this time, the handle 51 at the upper portion of each rotary plunger 5 is positioned above the heat conductive patch 3, and the bottom surface of the handle 51 is in contact with the top surface of the heat conductive patch 3.
Therefore, based on the utility model discloses, can be fast, carry out the fixed clamp with ultra-thin heat conduction paster reliably and press from both sides tightly, convenient operation, the practicality is strong.
To sum up, compare with prior art, the utility model provides a pair of novel fixed clamping device of ultra-thin heat conduction paster, its structural design science can be with the last copper that ultra-thin heat conduction paster includes with copper fixed clamping down, guarantee closely laminating all the time to the fixed clamping demand of fully provided ultra-thin heat conduction paster in production has great production practice meaning.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A novel fixing and clamping device for an ultrathin heat conduction patch is characterized by comprising a bottom plate (1);
a heat conducting patch supporting structure (4) is arranged on the top of the bottom plate (1);
the heat conducting patch (3) which needs to be fixedly clamped is placed at the top of the heat conducting patch supporting structure (4);
wherein, the heat conducting patch (3) comprises an upper sheet (31) and a lower sheet (32) which are distributed up and down;
the upper sheet (31) and the lower sheet (32) are matched in shape and size
A liquid injection pipe (33) which is transversely distributed is arranged between the left end of the upper sheet (31) and the left end of the lower sheet (32);
the right end of the liquid injection pipe (33) is positioned in a liquid injection pipe accommodating notch groove (320) reserved in the middle of the left end of the upper sheet (31);
wherein, at least two rotary plungers (5) are respectively arranged right in front of and right behind the heat conducting patch supporting structure (4);
when the heat conducting patch (3) is placed on the top of the heat conducting patch supporting structure (4), the handle (51) at the upper part of each rotary plunger (5) is positioned above the heat conducting patch (3), and the bottom surface of the handle (51) is in contact with the top surface of the heat conducting patch (3);
wherein, a liquid injection pipe supporting seat (2) which is transversely distributed is fixedly arranged on the left side of the middle part of the left side of the heat conducting patch supporting structure (4);
the top of the liquid injection pipe supporting seat (2) is longitudinally arranged at the middle position and is provided with a liquid injection pipe supporting open slot (20) which is transversely distributed;
the top, the left side and the right side of the liquid injection pipe supporting open slot (20) are both opened;
when the heat-conducting patch (3) is placed at the top of the heat-conducting patch supporting structure (4), the liquid injection pipe (33) is correspondingly placed in the liquid injection pipe supporting open groove (20) at the top of the liquid injection pipe supporting seat (2).
2. The novel fixture of ultra-thin heat conduction patch as claimed in claim 1, wherein the top of the heat conduction patch support structure (4) is correspondingly sized to match the size of the bottom sheet (32) of the heat conduction patch (3).
3. The novel fixing and clamping device for the ultra-thin heat conduction patch as claimed in claim 1, wherein the heat conduction patch support structure (4) comprises a front support block (41), a rear support block (42), a left front support block (431), a left rear support block (432), and a right support block (44);
wherein, the front supporting block (41) and the rear supporting block (42) are distributed transversely, arranged at intervals in the front and at the back and are parallel to each other;
the center of the front left supporting block (431) and the center of the rear left supporting block (432) are positioned on the same straight line;
the left front supporting block (431) and the left rear supporting block (432) are respectively arranged at left and right intervals with the right supporting block (44) and are parallel to each other;
the left front supporting block (431), the left rear supporting block (432) and the right supporting block (44) are longitudinally distributed;
the heights of the front supporting block (41), the rear supporting block (42), the left front supporting block (431), the left rear supporting block (432) and the right supporting block (44) are the same;
the top surfaces of the front supporting block (41), the rear supporting block (42), the left front supporting block (431), the left rear supporting block (432) and the right supporting block (44) are positioned on the same plane.
4. The novel fixing and clamping device for the ultra-thin heat conduction patch as claimed in claim 3, wherein a central gap (6) is formed between the front left support block (431) and the rear left support block (432);
the middle gap (6) is arranged opposite to the liquid injection pipe supporting seat (2);
when the heat conducting patch (3) is placed on the top of the heat conducting patch supporting structure (4), the middle gap (6) and the opening (34) at the left end of the heat conducting patch (3) are vertically and correspondingly arranged.
5. The novel fixing and clamping device for the ultra-thin heat conduction patch as claimed in claim 3, wherein the front support block (41) and the rear support block (42) have the same shape and size;
the shape and the size of the left front supporting block (431) and the left rear supporting block (432) are the same;
wherein, one side of the front supporting block (41) opposite to the rear supporting block (42) is respectively provided with a front supporting block fixing seat and a rear supporting block fixing seat (420);
the left front supporting block (431) and the left rear supporting block (432) are respectively provided with a left front supporting block fixing seat (4310) and a left rear supporting block fixing seat (4320) at one side facing the right supporting block (44);
the right supporting block (44) faces one side of the left front supporting block (431) and the left rear supporting block (432) and is provided with a right supporting block fixing seat (440);
the front supporting block fixing seat, the rear supporting block fixing seat (420), the left front supporting block fixing seat (4310), the left rear supporting block fixing seat (4320) and the right supporting block fixing seat (440) are fixedly connected with a screw hole reserved in the top of the base plate (1) through screws respectively.
6. The novel fixture device for ultra-thin heat conduction patch as claimed in any of claims 1 to 5, wherein a rotary plunger (5) is provided in front of and behind the left and right ends of the heat conduction patch support structure (4);
or the following steps: the left end and the right end of the heat conducting patch supporting structure (4) and the front and the rear of the middle part are respectively provided with a rotary plunger (5).
7. The novel fixing and clamping device for the ultra-thin heat conducting patch as claimed in claim 6, wherein the two rotary plungers (5) disposed in front of and behind the heat conducting patch supporting structure (4) are symmetrically distributed;
and the two rotary plungers (5) positioned on the left side and the two rotary plungers (5) positioned on the right side are both distributed in a front-back symmetrical mode.
8. The novel fixing and clamping device for the ultra-thin heat conducting patch as claimed in claim 6, wherein the bottom of the rotary plunger (5) is provided with a threaded connection column;
the threaded connecting column is in threaded connection with a threaded hole reserved in the bottom plate (1).
9. The novel fixing and clamping device for the ultra-thin heat conducting patch as claimed in claim 5, wherein the top surface and the bottom surface of the base plate (1) are both smooth planes;
the bottom surfaces of the front supporting block fixing seat, the rear supporting block fixing seat (420), the left front supporting block fixing seat (4310), the left rear supporting block fixing seat (4320) and the right supporting block fixing seat (440) are smooth planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021373732.2U CN212573365U (en) | 2020-07-14 | 2020-07-14 | Novel fixed clamping device of ultra-thin heat conduction paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021373732.2U CN212573365U (en) | 2020-07-14 | 2020-07-14 | Novel fixed clamping device of ultra-thin heat conduction paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212573365U true CN212573365U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021373732.2U Active CN212573365U (en) | 2020-07-14 | 2020-07-14 | Novel fixed clamping device of ultra-thin heat conduction paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212573365U (en) |
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- 2020-07-14 CN CN202021373732.2U patent/CN212573365U/en active Active
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