CN214133427U - Bendable ultrathin uniform temperature plate and bending mechanism thereof - Google Patents
Bendable ultrathin uniform temperature plate and bending mechanism thereof Download PDFInfo
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- CN214133427U CN214133427U CN202022358315.7U CN202022358315U CN214133427U CN 214133427 U CN214133427 U CN 214133427U CN 202022358315 U CN202022358315 U CN 202022358315U CN 214133427 U CN214133427 U CN 214133427U
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Abstract
The utility model discloses an ultra-thin samming board of can buckling and mechanism of bending thereof, ultra-thin samming board of can buckling includes: the upper surface of the bottom plate is provided with a groove; the capillary structure is arranged in the groove and is connected and fixed with the groove into a whole; the apron, the apron is established in the top of bottom plate and is connected with the bottom plate, is injectd between apron and the bottom plate and has held the chamber, and the apron includes: the first supporting part is arranged on the lower surface of the cover plate and is fixedly connected with the cover plate into a whole, and the first supporting part extends along the length direction of the cover plate to form a long-strip-shaped bulge. The lower surface of the cover plate is provided with the strip-shaped bulges, so that the support effect on the uniform temperature plate can be achieved, the stress at the bending part is uniform when the uniform temperature plate is bent, the uniform temperature plate is prevented from being sunken in the bending process, the problem that the heat dispersion performance of a product is reduced due to the sunken product after the uniform temperature plate is bent is solved, and the appearance and the performance of the bent uniform temperature plate are not influenced.
Description
Technical Field
The utility model belongs to the technical field of the temperature equalization board, concretely relates to ultra-thin temperature equalization board of can buckling and mechanism of bending thereof.
Background
The internal structure of the existing plane temperature-uniforming plate is a cylindrical or square intermittent supporting column, and the supporting columns are distributed on the inner wall surface of the temperature-uniforming plate in a scattered manner to support the temperature-uniforming plate and prevent the temperature-uniforming plate from sinking. Further, the capillary structure in the temperature-uniforming plate is attached to the copper plate, so that the stable capillary force can be achieved, and if the temperature-uniforming plate is bent, the attachment force between the capillary structure in the temperature-uniforming plate at the bent position and the copper plate can be damaged, so that the capillary force is broken, and the product performance is reduced. The ultrathin uniform temperature plate is thin, in order to ensure the use strength, alloy copper is selected as a material, the alloy copper is high in strength, but the toughness is poor, the product is easy to dent and the like during bending, and even the heat dissipation performance of the product is reduced.
That is, the ordinary ultrathin uniform temperature plate cannot be bent due to the problem of the internal structure. If the temperature-equalizing plate is required to be bent, the problems that the product of the temperature-equalizing plate is sunken after being bent, the performance of the temperature-equalizing plate is reduced and the like need to be solved, and the appearance and the performance of the bent temperature-equalizing plate are not affected. And manual bending or a common bending mechanism can cause uneven stress on the temperature equalizing plate, the bending quality cannot be ensured, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides an ultra-thin samming board of can buckling, this ultra-thin samming board of can buckling has that the samming board is bent back outward appearance and heat dispersion advantage such as not influenced.
Therefore, the utility model discloses still provide a mechanism of bending of ultra-thin samming board of can buckling, this mechanism of bending of ultra-thin samming board of can buckling has the efficient, the high quality of buckling, can guarantee advantages such as performance after the samming board is buckled.
According to the utility model discloses ultra-thin samming board of can buckling of first aspect embodiment, include: the upper surface of the bottom plate is provided with a groove; the capillary structure is arranged in the groove and is fixedly connected with the groove into a whole; the apron is established the top of bottom plate and with the bottom plate is connected, the apron with it holds the chamber to be injectd between the bottom plate, the apron includes: the first supporting part is arranged on the lower surface of the cover plate and fixedly connected with the cover plate into a whole, and the first supporting part extends along the length direction of the cover plate to form a long-strip-shaped bulge.
According to the utility model discloses ultra-thin samming board of can buckling through the lower surface at the apron sets up rectangular shape arch, not only can play the supporting role to the samming board, can also make the samming board when bending the stress of department of buckling even, prevents that the samming board from appearing sunkenly at the in-process of buckling, has solved the samming board and has made the problem that product heat dispersion descends because of appearing sunkenly after bending, has ensured that the samming board is bent outward appearance and performance and is not influenced.
According to the utility model discloses an embodiment, rectangular shape arch is a plurality of and a plurality of parallel arrangement between the rectangular shape arch.
According to the utility model discloses an embodiment, first supporting part is established the middle part of apron, the lower surface of apron still is equipped with the second supporting part, the second supporting part is located the limit portion of apron.
According to the utility model discloses an embodiment, the second supporting part forms to cylindrical protruding, cylindrical protruding be a plurality of and a plurality of cylindrical protruding evenly establishes the both sides of first supporting part.
According to the utility model discloses the mechanism of bending of ultra-thin samming board of can buckling of second aspect embodiment, include: a base; the fixing mechanism is fixed on the base through a support; a mounting channel is defined between the clamping mechanism and the fixing mechanism, and one end of the temperature equalizing plate is mounted on the mounting channel; the limiting mechanism is arranged adjacent to the fixing mechanism and comprises a limiting sliding block, one end of the limiting sliding block is abutted against one end of the temperature equalizing plate, and the length of the temperature equalizing plate extending into the channel is controlled by moving the limiting sliding block;
the rotating mechanism and the clamping mechanism are positioned on the same side of the installation channel, and the rotating mechanism can act on the other end of the temperature equalizing plate and generate pressure to bend the temperature equalizing plate; the limiting block is connected with the base, the rotating mechanism rotates horizontally in the direction where the limiting block is located and can stop the limiting block, and the bending angle of the temperature equalizing plate can be controlled by adjusting the position of the limiting block.
According to the utility model discloses an embodiment, fixed establishment includes: at least one part of the fixed bending wheel is contacted with the bottom plate of the temperature-uniforming plate; and the positioning block is connected with the fixed bending wheel.
According to the utility model discloses an embodiment, stop gear still includes: the limiting pin is connected with one end of the limiting sliding block, and one end of the temperature equalizing plate abuts against the limiting pin; the fixing support is installed on the limiting slide block and can lock the limiting slide block.
According to the utility model discloses an embodiment, the mechanism of bending still includes: the clamping baffle is arranged between the temperature equalizing plate and the clamping mechanism and is adjacent to the cover plate of the temperature equalizing plate; the rotary baffle is arranged between the temperature equalizing plate and the rotating mechanism and is adjacent to the cover plate of the temperature equalizing plate, one end of the rotary baffle is clamped with the fixed bent wheel, the other end of the rotary baffle is provided with a groove, and the other end of the temperature equalizing plate is inserted into the groove.
According to the utility model discloses an embodiment, clamping mechanism includes: the movable pressing block is provided with a positioning groove, and the clamping baffle is clamped in the positioning groove; the support, one side of support is connected with removes the briquetting, and the opposite side is connected with first cylinder.
According to the utility model discloses an embodiment, rotary mechanism includes: the sliding support is provided with a waist-shaped groove at one end, and the waist-shaped groove is connected with the rotating base; the rolling bending wheel is stopped against the rotating baffle; the front end of the second cylinder is connected with the rolling bending wheel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a bendable ultrathin vapor chamber according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a base of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first bracket of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a limiting block of a bending mechanism of the bendable ultrathin uniform temperature plate according to the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a positioning block of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a fixed bending wheel of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a limiting slider of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a fixing bracket of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a clamping baffle of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a movable press block of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 14 is a schematic structural view of a rotating base of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 15 is a schematic structural view of a sliding bracket of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 16 is a schematic structural view of a rotary baffle of a bending mechanism of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention;
fig. 17 is a schematic view of a bending structure of a bendable ultrathin uniform temperature plate according to an embodiment of the present invention.
Reference numerals:
bendable ultrathin uniform temperature plate 900
A base plate 10; a groove 11;
a cover plate 20; a first support portion 21; an elongated protrusion 22; the second support portion 23;
a capillary structure 30;
A base 100; a first bracket 110; a stopper 120;
a fixing mechanism 200; a positioning block 210; a first groove 211; a circular groove 212; side grooves 213; a fixed bend wheel 220;
a limiting mechanism 300; a limit slider 310; a limit pin hole 311; a spacing pin 312; a fixed bracket 320; a waist-shaped groove 321; a guide groove 322;
a clamping mechanism 400; moving the press block 410; a positioning groove 411; a clamping flap 420; a circular arc groove 421; a step 422; a first cylinder 430; a second bracket 440;
a rotation mechanism 500; a rotating base 510; a rolling wheel 520; a second cylinder 530; a rotating baffle 540; a second groove 541; the bracket 550 is slid.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The bendable ultra-thin vapor chamber 900 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the bendable ultra-thin vapor chamber 900 according to the embodiment of the present invention includes: a bottom plate 10, a capillary structure 30 and a cover plate 20.
Specifically, according to the bendable ultrathin uniform temperature plate 900 of the embodiment of the present invention, the upper surface of the bottom plate 10 is provided with a groove 11; the capillary structure 30 is arranged in the groove 11 and is fixedly connected with the groove 11 into a whole; the cover plate 20 is disposed above the base plate 10 and connected to the base plate 10, and a receiving cavity is defined between the cover plate 20 and the base plate 10, and the cover plate 20 includes: the first supporting portion 21 is disposed on the lower surface of the cover plate 20, and is integrally connected to the cover plate 20, and the first supporting portion 21 is formed as a long protrusion 22 along the longitudinal direction of the cover plate 20.
In other words, the bendable ultra-thin vapor chamber 900 according to the embodiment of the present invention mainly comprises a bottom plate 10, a capillary structure 30 and a cover plate 20. The bottom plate 10 and the cover plate 20 of the bendable ultrathin temperature-uniforming plate 900 are ultrathin plate bodies to ensure the flexibility of the temperature-uniforming plate when being bent. The upper surface of the bottom plate 10 is provided with the groove 11, the capillary structure 30 is tightly pressed and sintered in the groove 11, the capillary structure 30 can be well embedded in the groove 11, and the capillary structure 30 cannot fall off and damage the capillary structure 30 when being bent, so that the performance of a product is ensured. The material of the capillary structure 30 may be a 2D woven mesh, a 3D woven mesh, or the like. The lower surface of the cover plate 20 is provided with a first supporting portion 21 and is fixedly connected with the first supporting portion 21 into a whole, and the first supporting portion 21 may be welded with the cover plate 20 or integrally formed.
As shown in 17, first supporting portion 21 forms continuous rectangular shape arch 22, and its length direction is the same with the length direction of temperature-uniforming plate, and it buckles to prolong perpendicular to length direction with the temperature-uniforming plate, that is to say, the part that apron 20 needs to be bent adopts rectangular shape arch 22, not only can play the supporting role to the temperature-uniforming plate, can also prevent that the product from appearing sunkenly at the in-process of bending, make the ultra-thin temperature-uniforming plate 900 of can buckling department atress when buckling even, prevent that ultra-thin temperature-uniforming plate 900 from warping, guarantee the effect of buckling. The length of the elongated protrusion 22 may be the same as the length of the cover plate 20, that is, the length of the elongated protrusion 22 is from one end of the cover plate 20 to the other end; the length of the elongated protrusion 22 may be shorter than that of the cover plate 20, and the elongated protrusion 22 may be located only in the middle of the cover plate 20.
From this, according to the utility model discloses ultra-thin samming board 900 of can buckling sets up rectangular shape arch 22 through the lower surface at apron 20, not only can play the supporting role to the samming board, can also prevent that the product from appearing sunken at the in-process of bending for the ultra-thin samming board 900 of can buckling department atress when buckling is even, prevents that ultra-thin samming board 900 is out of shape, guarantees the effect of buckling. The problem that the heat dissipation performance of a product is reduced due to the fact that the product is sunken after the temperature equalizing plate is bent is solved, and the appearance and performance of the bent temperature equalizing plate are not affected.
Further, the elongated protrusions 22 are multiple and the multiple elongated protrusions 22 are disposed in parallel. The strip-shaped protrusions 22 are arranged in parallel along the length direction of the cover plate 20, that is, are uniformly arranged on the lower surface of the cover plate 20, so that not only can the supporting force for the temperature-uniforming plate be improved, but also the uniform stress on the surface of the cover plate 20 can be ensured during bending, and the cover plate is prevented from sinking.
Alternatively, the first supporting portion 21 is disposed at the middle portion of the cover plate 20, and the lower surface of the cover plate 20 is further provided with a second supporting portion 23, and the second supporting portion 23 is disposed at the edge portion of the cover plate 20. The middle part of the cover plate 20 is generally a bent part of the temperature-uniforming plate, and one end of the temperature-uniforming plate can be close to the other end after the temperature-uniforming plate is bent. Only the first supporting part 21 is arranged at the place where the cover plate 20 needs to be bent, so that the heat dissipation of the uniform temperature plate can be prevented from being influenced by too much space occupied by the continuous strip-shaped structure, the material can be saved, and the cost can be reduced. The second supporting portion 23 may be a cylindrical protrusion or a square protrusion, and may be disposed on one side of the first supporting portion 21 or on both sides of the first supporting portion 21 to support the vapor chamber and prevent the vapor chamber from sinking.
Preferably, the second support part 23 is formed as a cylindrical protrusion, which is plural and provided uniformly at both sides of the first support part 21. That is, the plurality of cylindrical protrusions are uniformly formed at both ends of the plurality of elongated protrusions 22 on the lower surface of the cover plate 20, so that the lower surface of the cover plate 20 has a supporting structure, which can effectively prevent the temperature equalization plate from being depressed during bending, and the cover plate 20 can be uniformly stressed during bending. The appearance and the performance of the temperature equalizing plate after being bent are not affected.
It should be noted that any mechanism capable of bending the uniform temperature plate can be used for bending the bendable ultrathin uniform temperature plate 900, and is not limited to the bending mechanism 1000 of the bendable ultrathin uniform temperature plate 900 described in this patent.
In conclusion, according to the utility model discloses ultra-thin samming board 900 that can buckle, general ultra-thin samming board thickness is thinner, in order to guarantee the use intensity, and the material selects more uses alloy copper, and alloy copper intensity is big, but toughness is poor, can cause the product to cave in very easily when bending. The utility model discloses a change the inside structure of temperature-uniforming plate, the both ends of a plurality of rectangular shape arch 22 are equipped with a plurality of cylindrical archs uniformly on apron 20's lower surface, cylindrical arch sets up with the protruding 22 separation of rectangular shape, the lower surface that makes apron 20 all has bearing structure, can prevent effectively that the temperature-uniforming plate is sunken when buckling, can make apron 20 atress even when buckling moreover, further ensure that the temperature-uniforming plate is bent back outward appearance and performance and not influenced, realized the can of ultra-thin temperature-uniforming plate.
The bending mechanism 1000 of the bendable ultra-thin vapor chamber 900 according to the embodiment of the present invention is described in detail below with reference to the drawings.
As shown in fig. 2 to 17, the bending mechanism 1000 of the bendable ultrathin uniform temperature plate 900 according to the embodiment of the present invention includes: the base 100, the fixing mechanism 200, the clamping mechanism 400, the limiting mechanism 300, the rotating mechanism 500 and the limiting block 120.
As shown in fig. 2 to 4, in particular, according to the bending mechanism 1000 of the bendable ultrathin uniform temperature plate 900 of the embodiment of the present invention, the fixing mechanism 200 is fixed on the base 100 through the first bracket 110; an installation channel is defined between the clamping mechanism 400 and the fixing mechanism 200, and one end of the temperature equalizing plate is installed on the installation channel; the limiting mechanism 300 is arranged adjacent to the fixing mechanism 200, the limiting mechanism 300 comprises a limiting sliding block 310, one end of the limiting sliding block 310 is abutted against one end of the uniform temperature plate, and the length of the uniform temperature plate extending into the channel is controlled by moving the limiting sliding block 310; the rotating mechanism 500 and the clamping mechanism 400 are positioned on the same side of the installation channel, and the rotating mechanism 500 can act on the other end of the temperature equalizing plate and generate pressure to bend the temperature equalizing plate; the limiting block 120 is connected with the base 100, the rotating mechanism 500 rotates horizontally towards the direction of the limiting block 120 and can stop against the limiting block 120, and the bending angle of the uniform temperature plate can be controlled by adjusting the position of the limiting block 120.
In other words, as shown in fig. 5 to 7, the base 100 is provided with a plurality of screw holes, the fixing mechanism 200, the clamping mechanism 400, the limiting mechanism 300, the rotating mechanism 500 and the limiting block 120 are all fixed on the base 100, the ultrathin temperature equalization plate is clamped between the fixed bending wheel 220 and the rotating baffle 540 through the air cylinder in the process of bending the temperature equalization plate, a certain pressure is given, the temperature equalization plate is bent to a set angle at an equalized speed, and under the condition of ensuring the thickness, the temperature equalization plate is not sunken and the performance is not influenced, so that the planar ultrathin temperature equalization plate is bent into the temperature equalization plate with the angle and the radian.
As shown in fig. 8 and 9, according to an embodiment of the present invention, the fixing mechanism includes: a fixed bend wheel 220 and a positioning block 210, wherein at least one part of the fixed bend wheel 220 is contacted with the bottom plate 10 of the temperature-uniforming plate; the positioning block 210 is connected to the fixed pulley 220. The diameters of the two ends of the fixed bending wheel 220 are larger than the diameter of the middle part, so that the rotary baffle 540 can be clamped in the fixed bending wheel, and the rotary baffle 540 is prevented from falling off when rotating. The positioning block 210 is provided with a first groove 211 and a circular groove 212, the first groove 211 is used for clamping the clamping baffle 420, so that the clamping baffle 420 cannot fall off, and the circular groove 212 is used for avoiding the positioning pin; the side surface of the positioning block 210 is further provided with a side groove 213, and the positioning block 210 is connected with the fixed bending wheel 220 through the side groove 213.
As shown in fig. 10 and 11, in the embodiment of the present invention, the limiting mechanism 300 further includes: the limiting pin 312 enters the fixed bracket 320, the limiting pin 312 is connected with one end of the limiting slide block 310, and one end of the temperature equalizing plate is abutted against the limiting pin 312; the fixing bracket 320 is installed on the limit slider 310 and can lock the limit slider 310. One end of the limiting slide block 310 is provided with a limiting pin hole 311 extending along the length direction of the limiting slide block, and the limiting pin hole 311 is used for installing a limiting pin 312. One side of the limiting slide block 310 is also provided with a threaded hole, and the limiting slide block is fixedly connected with the fixing support 320 through the threaded hole. The waist-shaped groove 321 and the guide groove 322 are arranged on the fixing support 320, the waist-shaped groove 321 is used for locking the limiting slide block 310, the limiting slide block 310 can slide in the guide groove 322, the guide groove 322 can help the limiting slide block 310 to move in a guiding mode, and the length of the temperature equalizing plate extending into the installation channel is controlled by the fact that the limiting slide block 310 moves left and right along the length direction of the limiting slide block 310.
As shown in fig. 12 and 17, the bending mechanism 1000 for bending the ultra-thin uniform temperature plate 900 further includes: the clamping baffle 420 is arranged between the temperature-uniforming plate and the clamping mechanism 400, and is adjacent to the cover plate 20 of the temperature-uniforming plate; the rotating baffle 540 is arranged between the temperature-uniforming plate and the rotating mechanism 500 and is adjacent to the cover plate 20 of the temperature-uniforming plate, one end of the rotating baffle 540 is clamped with the fixed bent wheel 220, the other end of the rotating baffle 540 is provided with a second groove 541, and the other end of the temperature-uniforming plate is inserted into the second groove 541. The clamping baffle is provided with an arc groove 421 and a step 422, and the arc groove 421 is used for avoiding the limit pin 312. The depth of the step 422 depends on the thickness of the uniform temperature plate. The depth of the second groove 541 is determined according to the thickness of the uniform temperature plate. The clamping baffle 420 can prevent the temperature equalization plate from directly contacting with the clamping mechanism 400 to cause the temperature equalization plate to deform, when the rotating mechanism 500 acts on the rotating baffle 540, the temperature equalization plate rotates by a certain angle after being stressed, the temperature equalization plate bends along with the rotating direction of the rotating baffle 540, and the rotating baffle 540 plays a role in protecting the temperature equalization plate.
As shown in fig. 12 and 16, optionally, the clamping mechanism 400 includes a moving pressing block 410 and a second bracket 440, the moving pressing block 410 is provided with a positioning groove 411, and the clamping baffle 420 is clamped in the positioning groove 411; one side of the second bracket 440 is connected with a movable pressing block 410, and the other side is connected with a first cylinder 430. The movable pressing block 410 is provided with a positioning groove 411 for clamping the clamping baffle 420 in the positioning groove for fixing the clamping baffle. The second support 440 is provided with a threaded hole for installing the first cylinder 430, the front end of the first cylinder 430 is provided with a pushing pressing block, the first cylinder 430 can extend out and retract to perform reciprocating linear motion, the first cylinder 430 extends out to enable the clamping baffle 420 to be close to the temperature-uniforming plate, and the cylinder retracts to enable the clamping baffle 420 to be separated from the temperature-uniforming plate, so that the temperature-uniforming plate can be clamped and detached conveniently.
As shown in fig. 14 to 16, according to an embodiment of the present invention, the rotating mechanism 500 includes a sliding bracket 550 and a rolling wheel 520, wherein a waist-shaped groove 321 is formed at one end of the sliding bracket 550, and the waist-shaped groove 321 is connected to the rotating base 510; the rolling wheel 520 is stopped against the rotating baffle 540; and a second cylinder 530, wherein a rolling bending wheel 520 is connected to the front end of the second cylinder 530. The rotating mechanism 500 further comprises a rotating base 510, and a threaded hole is formed in the side surface of the rotating base 510 and used for adjusting and fixing the sliding support 550; one end of the rotating base 510 is provided with a central shaft hole which is through along the thickness direction of the rotating base, and the rotating base 510 rotates through the central shaft hole. The second cylinder 530 can extend and retract to do reciprocating linear motion, the second cylinder 530 extends, the rolling bending wheel 520 is close to the rotary baffle 540 and applies pressure to bend the temperature equalizing plate, the second cylinder 530 retracts, and the size of the rolling bending wheel 520 far away from the rotary baffle 540 is determined according to the size of the temperature equalizing plate and can rotate by 360 degrees.
From this, according to the utility model discloses ultra-thin samming board 900 that can buckle's bending mechanism 1000 not only can realize the bending to the samming board, not only can the uniform velocity bend to the settlement angle, can also guarantee the quality of the bending angle degree and the samming board of samming board, and the spoilage is lower to can improve bending efficiency. The bending device has the advantages of high bending efficiency, high bending quality, capability of ensuring the performance of the temperature equalizing plate after being bent and the like.
Other structures and operations of the bendable ultra-thin vapor chamber according to embodiments of the present invention will be understood and readily implemented by those skilled in the art, and will not be described in detail.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a super thin temperature-uniforming plate of can buckling which characterized in that includes:
the upper surface of the bottom plate is provided with a groove;
the capillary structure is arranged in the groove and is fixedly connected with the groove into a whole;
the apron is established the top of bottom plate and with the bottom plate is connected, the apron with it holds the chamber to be injectd between the bottom plate, the apron includes:
the first supporting part is arranged on the lower surface of the cover plate and fixedly connected with the cover plate into a whole, and the first supporting part extends along the length direction of the cover plate to form a long-strip-shaped bulge.
2. The bendable ultrathin uniform temperature plate as claimed in claim 1, wherein the plurality of elongated protrusions are arranged in parallel.
3. The bendable ultrathin uniform temperature plate as claimed in claim 2, wherein the first supporting part is arranged in the middle of the cover plate, and the lower surface of the cover plate is further provided with a second supporting part which is arranged at the edge of the cover plate.
4. The bendable ultrathin uniform temperature plate as claimed in claim 3, wherein the second support part is formed as a plurality of cylindrical protrusions which are uniformly arranged on both sides of the first support part.
5. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in any one of claims 1 to 4, which comprises:
a base;
the fixing mechanism is fixed on the base through a first support;
a mounting channel is defined between the clamping mechanism and the fixing mechanism, and one end of the temperature-equalizing plate is mounted on the mounting channel;
the limiting mechanism is arranged adjacent to the fixing mechanism and comprises a limiting sliding block, one end of the limiting sliding block is abutted against one end of the temperature equalizing plate, and the length of the temperature equalizing plate extending into the channel is controlled by moving the limiting sliding block;
the rotating mechanism and the clamping mechanism are positioned on the same side of the installation channel, and the rotating mechanism can act on the other end of the temperature equalizing plate and generate pressure to bend the temperature equalizing plate;
the limiting block is connected with the base, the rotating mechanism rotates horizontally in the direction where the limiting block is located and can stop the limiting block, and the bending angle of the temperature equalizing plate can be controlled by adjusting the position of the limiting block.
6. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in claim 5, wherein the fixing mechanism comprises:
at least one part of the fixed bending wheel is contacted with the bottom plate of the temperature-uniforming plate;
and the positioning block is connected with the fixed bending wheel.
7. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in claim 6, wherein the limiting mechanism further comprises:
the limiting pin is connected with one end of the limiting sliding block, and one end of the temperature equalizing plate abuts against the limiting pin;
the fixing support is installed on the limiting slide block and can lock the limiting slide block.
8. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in claim 7, further comprising:
the clamping baffle is arranged between the temperature equalizing plate and the clamping mechanism and is adjacent to the cover plate of the temperature equalizing plate;
the rotary baffle is arranged between the temperature equalizing plate and the rotating mechanism and is adjacent to the cover plate of the temperature equalizing plate, one end of the rotary baffle is clamped with the fixed bent wheel, the other end of the rotary baffle is provided with a groove, and the other end of the temperature equalizing plate is inserted into the groove.
9. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in claim 8, wherein the clamping mechanism comprises:
the movable pressing block is provided with a positioning groove, and the clamping baffle is clamped in the positioning groove;
and one side of the second support is connected with a movable pressing block, and the other side of the second support is connected with a first air cylinder.
10. The bending mechanism of the bendable ultrathin uniform temperature plate as claimed in claim 9, wherein the rotating mechanism comprises:
the sliding support is provided with a waist-shaped groove at one end, and the waist-shaped groove is connected with the rotating base;
the rolling bending wheel is stopped against the rotating baffle;
the front end of the second cylinder is connected with the rolling bending wheel.
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| CN202022358315.7U CN214133427U (en) | 2020-10-21 | 2020-10-21 | Bendable ultrathin uniform temperature plate and bending mechanism thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222236A (en) * | 2020-10-21 | 2021-01-15 | 碳元科技股份有限公司 | Bendable ultrathin uniform temperature plate and bending mechanism thereof |
| CN115802728A (en) * | 2023-01-31 | 2023-03-14 | 深圳威铂驰热技术有限公司 | Vacuum cavity vapor chamber for mobile terminal and processing mold thereof |
-
2020
- 2020-10-21 CN CN202022358315.7U patent/CN214133427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222236A (en) * | 2020-10-21 | 2021-01-15 | 碳元科技股份有限公司 | Bendable ultrathin uniform temperature plate and bending mechanism thereof |
| CN112222236B (en) * | 2020-10-21 | 2024-06-18 | 碳元科技股份有限公司 | Bendable ultrathin uniform temperature plate and bending mechanism thereof |
| CN115802728A (en) * | 2023-01-31 | 2023-03-14 | 深圳威铂驰热技术有限公司 | Vacuum cavity vapor chamber for mobile terminal and processing mold thereof |
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