CN220233175U - Clamping mechanism and heat dissipation box using same - Google Patents
Clamping mechanism and heat dissipation box using same Download PDFInfo
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- CN220233175U CN220233175U CN202320987005.2U CN202320987005U CN220233175U CN 220233175 U CN220233175 U CN 220233175U CN 202320987005 U CN202320987005 U CN 202320987005U CN 220233175 U CN220233175 U CN 220233175U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a clamping mechanism and a heat dissipation box using the same, and relates to the technical field of diode heat dissipation and protection, comprising a support frame, wherein the support frame comprises a fixed rod, and two ends of the fixed rod are fixedly connected with support rods; the transmission unit comprises a motor, one surface of the motor is fixedly connected with the fixed rod, and the other surface of the motor is fixedly connected with the fixed rod; the clamping plate comprises a pressing component, a first accommodating groove is formed in one face of the clamping plate, the pressing component is arranged in the inner cavity of the first accommodating groove, and one end of the clamping plate is connected with the supporting rod. According to the utility model, the clamping mechanism is arranged on the radiating fin, after the diode is initially fixed on the outer wall of the radiating fin through the screw, the power is output through the motor, the clamping plate can clamp and fix the diode, the auxiliary screw is used for fixing the diode on the radiating fin better, and the diode is fixed, so that good contact between the diode and the radiating fin is ensured, and heat is transmitted better.
Description
Technical Field
The utility model relates to the technical field of diode heat dissipation and protection, in particular to a clamping mechanism and a heat dissipation box using the same.
Background
The diode is a semiconductor device used in a circuit, and is widely applied to various electronic devices due to the advantages of simple structure, small volume, light weight, capability of realizing unidirectional conduction of current and the like. However, due to the heat generated by the diode, the temperature of the components is too high, so that the equipment is unstable in operation, the service life is shortened, and even faults occur.
At present, a common diode heat dissipation mode is to dissipate heat through a heat sink and a heat sink. The radiator is usually made of metal materials and has good heat conduction performance and mechanical strength, but in practical application, the radiator and the diode are connected by screws only, and the screws are easy to loosen, so that the diode falls off on the radiating fin, and poor contact between the radiator and the diode can cause poor heat transmission efficiency. In addition, dust, moisture, corrosion, etc. in the external environment may affect the operating state of the diode, and thus the diode heat dissipation device is important for the heat dissipation effect and protection of the diode.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above or the problem that the poor contact between the heat sink and the diode in the prior art results in poor heat transfer efficiency.
It is therefore an object of the present utility model to provide a clamping mechanism.
In order to solve the technical problems, the utility model provides the following technical scheme: the clamping mechanism comprises a supporting frame, wherein the supporting frame comprises a fixed rod, and two ends of the fixed rod are fixedly connected with supporting rods; the transmission unit comprises a motor, one surface of the motor is fixedly connected with the fixed rod, and the other surface of the motor is fixedly connected with the fixed rod; the clamping plate comprises a pressing component, a first accommodating groove is formed in one face of the clamping plate, the pressing component is arranged in the inner cavity of the first accommodating groove, and one end of the clamping plate is connected with the supporting rod.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the transmission unit further comprises a push rod, the outer wall of the push rod is in sliding connection with a sliding block, the output end of the motor is connected with a screw rod, one end of the screw rod is rotationally connected with the push rod, two ends of the push rod are provided with stop blocks, the length of the push rod is smaller than that of a fixed rod, one surface of the sliding block is connected with a first connecting rod, one end of the first connecting rod is connected with the clamping plate, the sliding block is far away from the first connecting rod is connected with one surface of the first connecting rod, and one end of the second connecting rod is connected with the supporting rod.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the bracing piece is L type, the radiating groove is seted up to bracing piece one side, first spout is seted up to bracing piece one end, grip block one end connect in first spout inner wall.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the second accommodation groove is seted up to the grip block one side, the ventilation hole is seted up to the grip block one side of keeping away from the second accommodation groove, second accommodation groove inner wall sets up heat conduction silica gel piece, second accommodation groove and ventilation hole are not less than one.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the pressing assembly comprises a moving rod and a pressing rod, wherein the outer wall of the moving rod is slidably connected with the inner wall of the first accommodating groove, one end of the moving rod is fixedly connected with the pressing rod, one end of the first accommodating groove is connected with a limiting frame, and the inner wall of the limiting frame is slidably connected with the moving rod.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the movable rod one side sets up cylinder piece and semicylindrical piece, and the second spout is seted up to first holding groove inner wall, the equal sliding connection second spout of cylinder piece and semicylindrical piece outer wall, the semicylindrical piece level one side and set up first gag lever post, and the limit frame one side sets up the second gag lever post, first gag lever post and second gag lever post are in same horizontal plane, first gag lever post and second gag lever post outer wall connection spring.
The clamping mechanism has the beneficial effects that: according to the utility model, the clamping mechanism is arranged on the radiating fin, the diode is initially fixed on the outer wall of the radiating fin through the screw, power is output through the motor, the clamping plate can clamp and fix the diode, the diode is propped against the radiating fin through the pressing component and the spring presses a certain pressure, the diode is better fixed on the radiating fin through the auxiliary screw, the heat conducting silica gel sheet is arranged on the inner wall of the second accommodating groove to play a certain protection role on the diode, the diode damage caused by overlarge clamping force is prevented, heat can be transmitted, and good contact between the diode and the radiating fin and better heat transmission are ensured through fixing the diode.
In view of the fact that dust, moisture, corrosion, etc. in the environment affect the operating state of the diode during actual use.
In order to solve the technical problems, the utility model also provides the following technical scheme: a heat dissipation case comprises a clamping mechanism, and,
the aluminum plate radiator is connected with the supporting frame on one surface, and a first radiating hole is formed in the outer wall of the aluminum plate radiator in a penetrating mode; the protection casing set up in aluminum plate radiator outer wall, the protection casing includes guard plate and flip unit, aluminum plate radiator outer wall is connected to guard plate one end, guard plate one end sets up flip unit, the ventilation groove is seted up to the guard plate outer wall.
As a preferable embodiment of the heat dissipating case of the present utility model, wherein: the flip unit comprises a cover plate, a fixed plate and a movable rod, wherein the outer wall of the cover plate is provided with a second heat dissipation hole, the inner wall of the protective plate is provided with a baffle, the fixed plate is arranged on two sides of the inner wall of the protective plate, one surface of the movable rod is provided with a first protruding block and a second protruding block, one surface of the movable rod is fixedly connected with the cover plate, and one surface of the movable rod is movably connected with the fixed plate.
As a preferable embodiment of the heat dissipating case of the present utility model, wherein: straight flute and arc groove are offered on the fixed plate surface, arc groove one end is connected the straight flute, straight flute inner wall sliding connection first lug and second lug, arc inslot wall sliding connection second lug.
As a preferable embodiment of the heat dissipating case of the present utility model, wherein: the flip unit further comprises a rotating block and a transmission rod, one end of the rotating block penetrates through the protection plate to be connected with a third connecting rod, one end of the third connecting rod is connected with a fourth connecting rod, one end of the fourth connecting rod is connected with a movable rod, and two ends of the transmission rod are respectively connected with the fourth connecting rod and the movable rod.
The heat dissipation box has the beneficial effects that: according to the utility model, the protective cover is arranged on one surface of the aluminum plate radiator, the cover plate can be conveniently opened, the diode can be installed and maintained through the flip unit, and the protective cover can effectively prevent dust and moisture, so that the heat transfer effect of the aluminum plate radiator is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall schematic view of a clamping mechanism in the present utility model.
Fig. 2 is a schematic side view of the clamping mechanism according to the present utility model.
Fig. 3 is a schematic structural diagram of a pressing component 301 of the clamping mechanism in the present utility model.
Fig. 4 is a schematic cross-sectional view of a pressing component 301 of the clamping mechanism according to the present utility model.
Fig. 5 is a front view of the utility model after flip cover.
Fig. 6 is a schematic overall cross-sectional view of the present utility model.
Fig. 7 is an overall front view of an overall another angle view of the present utility model.
Fig. 8 is a schematic view of a flip unit 502 according to the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a clamping mechanism is provided for a first embodiment of the present utility model, which can better fix a diode on a heat sink, and enhance the contact between the diode and the heat sink, so that the diode can transfer heat better. The cooling fin comprises a supporting frame 100, wherein the supporting frame 100 is fixedly connected to one side of the cooling fin, the supporting frame 100 comprises fixing rods 101, two ends of each fixing rod 101 are fixedly connected with supporting rods 102, two supporting rods 102 are arranged, and one side of each fixing rod 101 is fixedly connected with one side of the cooling fin.
The transmission unit 200, the transmission unit 200 includes motor 201, and motor 201 provides power for whole clamping device, and motor 201 one side fixed connection dead lever 101.
The clamping plate 300, the clamping plate 300 includes pushes down subassembly 301, pushes down subassembly 301 and can realize the fixed to diode vertical direction, and first holding groove 302 is seted up to clamping plate 300 one side, and first holding groove 302 inner chamber sets up pushes down subassembly 301, clamping plate 300 one end joint support pole 102, pushes down subassembly 301 and sets up to be not less than a set of, pushes down subassembly 301 and can height-adjusting to adapt to the diode of different model specifications, clamping plate 300 sets up two.
Preferably, the mechanism of the utility model comprises clamping plates 300 and the like, and the surfaces of the clamping plates and the diodes, which are contacted with each other, are coated with heat-conducting silicone grease.
In summary, the clamping mechanism can fix the diode on the outer wall of the radiating fin better by arranging the clamping plate 300; firstly, the motor 201 is started, the two clamping plates 300 are adjusted to a proper position, the pressing assembly 301 is lifted to place the diode between the clamping plates 300 and below the pressing assembly 301, then the clamping plates 300 are slowly moved to the middle through the motor 201 to fix the diode at a better position of the radiating fin, then the outer wall of the diode is fixed through screws, at the moment, the pressing assembly 301 is slowly put down, a certain pressure is applied to the diode under the action of the pressing force, and therefore the diode is stressed in all directions, the diode is enabled to be better contacted with the radiating fin, the diode is not easy to fall off, and the radiating fin is enabled to radiate heat better.
Example 2
Referring to fig. 1 to 4, a second embodiment of the present utility model is based on the previous embodiment.
The transmission unit 200 further comprises a push rod 202, the push rod 202 serves as an important part of the whole transmission unit 200, the transmission unit 200 is pushed to move, the outer wall of the push rod 202 is connected with a sliding block 203 in a sliding mode, the output end of the motor 201 is fixedly connected with a screw 204, one end of the screw 204 is connected with the push rod 202 in a rotating mode, the motor 201 is started, and the screw 204 pushes the push rod 202 to move.
The two sliding blocks 203 are respectively arranged at two ends of the outer wall of the push rod 202 taking the screw 204 as the center.
Specifically, one side of the sliding block 203 is movably connected with the first connecting rod 205, one end of the first connecting rod 205 is movably connected with the clamping plate 300, one side, far away from the sliding block 203, of the sliding block 205 is movably connected with the second connecting rod 206, one end of the second connecting rod 206 is movably connected with the supporting rod 102 to push the push rod 202, the sliding block 203 drives the first connecting rod 205 and the second connecting rod 206 to move, and the clamping plate 300 is pushed to move.
Preferably, the first connecting rod 205 and the second connecting rod 206 are provided with two groups, which are respectively connected with the two sliding blocks 203, and the two groups of the second connecting rods 206 are respectively connected with the two groups of the clamping plates 300.
Both ends of the push rod 202 are provided with a stop block 202a, the stop block 202a prevents the sliding block 203 from sliding out of the push rod 202 due to failure, and the length of the push rod 202 is smaller than that of the fixed rod 101.
Specifically, the support rod 102 is L-shaped, one surface of the support rod 102 is provided with a heat dissipation groove 102a, the shorter end of the support rod 102 is provided with a first chute 102b, one end of the clamping plate 300 is connected to the inner wall of the first chute 102b, and the second connecting rod 206 drives the clamping plate 300 to slide on the inner wall of the first chute 102 b.
Preferably, a second accommodating groove 303 is formed on one surface of the clamping plate 300, the size of the second accommodating groove 303 can be set according to the site situation, a vent 304 is formed on one surface of the clamping plate 300 away from the second accommodating groove 303, a heat-conducting silica gel sheet is arranged on the inner wall of the second accommodating groove 303, and at least one of the second accommodating groove 303 and the vent 304 is arranged.
Further, the pressing component 301 includes a moving rod 301a and a pressing rod 301b, the outer wall of the moving rod 301a is slidably connected with the inner wall of the first accommodating groove 302, one end of the moving rod 301a is fixedly connected with the pressing rod 301b, the moving rod 301a drives the pressing rod 301b to move, one end of the first accommodating groove 302 is connected with a limiting frame 301c, and the inner wall of the limiting frame 301c is slidably connected with the moving rod 301a, so that the moving rod 301a can only move in the first accommodating groove 302.
Further, a cylindrical block 301d and a semi-cylindrical block 301e are arranged on one surface of the moving rod 301a, a second sliding groove 302a is formed in the inner wall of the first accommodating groove 302, the second sliding groove 302a is a lower-case L-shaped sliding groove, the diode can be more conveniently taken and placed, the outer walls of the cylindrical block 301d and the semi-cylindrical block 301e are both connected with the second sliding groove 302a in a sliding mode, the lower pressing rod 301b is lifted by hands, the moving rod 301a slides on the inner wall of the second sliding groove 302a along with the cylindrical block 301d and the semi-cylindrical block 301e, a first limiting rod 301f is arranged on the flat surface of the semi-cylindrical block 301e, a second limiting rod 301g is arranged on one surface of the limiting frame 301c, the first limiting rod 301f and the second limiting rod 301g are arranged on the same horizontal plane, and the outer walls of the first limiting rod 301f and the second limiting rod 301g are connected with a spring 301h.
The semi-cylindrical block 301e mainly moves in the vertical section of the second chute 302a, always keeps the same horizontal plane with the second limiting rod 301g, and the spring 301h provides pressure for the pressing rod 301 b.
In sum, the clamping mechanism can fix the diode on the outer wall of the radiating fin better by arranging the clamping plate 300, so that the heat transfer effect of the radiating fin is better; firstly, the clamping mechanism is arranged on one flat and smooth surface of a radiating fin, a motor 201 is started, two clamping plates 300 are adjusted to be at proper positions, a pressing rod 301b is lifted, a diode is placed in the middle of the clamping plates 300 and below the pressing rod 301b, then the motor 201 is used for rotating a screw 204 to push a push rod 202 to move, a sliding block 203 drives a first connecting rod 205 and a second connecting rod 206 to move, the clamping plates 300 are pushed to move towards the middle, then the pressing rod 301b is slowly put down to fix the diode at a preferred position of the radiating fin, and then the outer wall of the diode is fixed by screws, so that the diode is stressed in all directions, the diode is enabled to be better contacted with the radiating fin, the diode is not easy to fall off, and the radiating fin is enabled to radiate better.
Example 3
Referring to fig. 4 to 8, a third embodiment of the present utility model is based on the above two embodiments.
The aluminum plate radiator 400, the smooth one side of aluminum plate radiator 400 is connected with braced frame 100, and aluminum plate radiator 400 outer wall runs through and sets up first louvre 401, and first louvre 401 sets up to be no less than 1, has so strengthened aluminum plate radiator 400's radiating effect greatly.
The protection casing 500 sets up in aluminum plate radiator 400 outer wall, and protection casing 500 includes guard plate 501 and flip unit 502, guard plate 501 one end fixed connection aluminum plate radiator 400 outer wall, and guard plate 501 one end sets up flip unit 502, and ventilation groove 501a is seted up to guard plate 501 outer wall, flip unit 502 can more easy to assemble maintenance diode to play the effect of protection.
Specifically, the flip unit 502 includes a cover plate 502a, a fixed plate 502b and a movable rod 502c, the outer wall of the cover plate 502a is provided with a second heat dissipation hole 502a-1, the inner wall of the protection plate 501 is provided with a baffle 501b, the baffle 501b is used for bearing the cover plate 502a, the fixed plate 502b is arranged on two sides of the inner wall of the protection plate 501, a first bump 502c-1 and a second bump 502c-2 are arranged on one surface of the movable rod 502c, the movable rod 502c is fixedly connected with the cover plate 502a, and one surface of the movable rod 502c is movably connected with the fixed plate 502b through the first bump 502c-1 and the second bump 502c-2.
Wherein, the second heat dissipation holes 502a-1 are arranged as smaller meshes and are regularly distributed around the cover plate 502 a.
Preferably, the surface of the fixing plate 502b is provided with a straight slot 502b-1 and an arc slot 502b-2, one end of the arc slot 502b-2 is connected with the straight slot 502b-1, the inner wall of the straight slot 502b-1 is slidably connected with the first bump 502c-1 and the second bump 502c-2, and the inner wall of the arc slot 502b-2 is slidably connected with the second bump 502c-2.
Further, the flip unit 502 further includes a rotating block 502d and a driving rod 502g, one end of the rotating block 502d penetrates through the protection plate 501 to be connected with a third connecting rod 502e, one end of the third connecting rod 502e is connected with a fourth connecting rod 502f, one end of the fourth connecting rod 502f is connected with a movable rod 502c, and two ends of the driving rod 502g are respectively connected with the fourth connecting rod 502f and the movable rod 502c.
In summary, the diode is fixed on the smooth surface of the aluminum plate radiator 400 by arranging the clamping mechanism and the screws, and the protective cover 500 is arranged on the smooth surface of the aluminum plate radiator 400, so that the heat dissipation device has the functions of dust prevention and moisture prevention; by rotating the rotating block 502d, the third connecting rod 502e drives the fourth connecting rod 502f to rotate, the fourth connecting rod 502f can drive the movable rod 502c to slide along the straight groove 502b-1 and the arc groove 502b-2, one end of the second protruding block 502c-2 moves to the junction of the straight groove 502b-1 and the arc groove 502b-2 along the direction of the arc groove 502b-2, then moves to one end of the straight groove 502b-1 along the direction of the straight groove 502b-1, one end of the first protruding block 502c-1 moves in the straight groove 502b-1, and at the moment, the movable rod 502c closes the cover plate 502a into the protective cover 500 under the driving of the third connecting rod 502e and the fourth connecting rod 502f to attach the baffle 501b.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (9)
1. A fixture, characterized in that: comprising the steps of (a) a step of,
the support frame (100), the support frame (100) comprises a fixed rod (101), and two ends of the fixed rod (101) are fixedly connected with support rods (102);
the transmission unit (200), the transmission unit (200) includes motor (201), motor (201) one side fixed connection dead lever (101), the transmission unit (200) still includes push rod (202), push rod (202) outer wall sliding connection slider (203), motor (201) output link screw rod (204), push rod (202) are connected in screw rod (204) one end rotation, push rod (202) both ends all set up dog (202 a), push rod (202) length is less than dead lever (101), slider (203) one side is connected first connecting rod (205), is kept away from slider (203) connection first connecting rod (205) one side is connected second connecting rod (206), second connecting rod (206) one end is connected bracing piece (102), and;
clamping plate (300), clamping plate (300) are including pushing down subassembly (301), and first storage tank (302) are seted up to clamping plate (300) one side, first storage tank (302) inner chamber sets up pushes down subassembly (301), clamping plate (300) one end is connected bracing piece (102), first connecting rod (205) one end is connected clamping plate (300).
2. The clamping mechanism as recited in claim 1, further characterized in that: the support rod (102) is L-shaped, a radiating groove (102 a) is formed in one surface of the support rod (102), the radiating groove (102 a) penetrates through the inner wall of the first accommodating groove (302), a first sliding groove (102 b) is formed in one end of the support rod (102), and one end of the clamping plate (300) is connected to the inner wall of the first sliding groove (102 b).
3. A clamping mechanism according to claim 1 or 2, wherein: the clamping plate (300) is provided with a second accommodating groove (303), the clamping plate (300) is provided with a vent hole (304) at one surface far away from the second accommodating groove (303), the inner wall of the second accommodating groove (303) is provided with a heat-conducting silica gel sheet, and the second accommodating groove (303) and the vent hole (304) are not less than one.
4. A clamping mechanism according to claim 3, wherein: the pressing assembly (301) comprises a moving rod (301 a) and a pressing rod (301 b), wherein the outer wall of the moving rod (301 a) is connected with the inner wall of the first accommodating groove (302) in a sliding mode, one end of the moving rod (301 a) is fixedly connected with the pressing rod (301 b), one end of the first accommodating groove (302) is connected with a limiting frame (301 c), and the inner wall of the limiting frame (301 c) is connected with the moving rod (301 a) in a sliding mode.
5. The clamping mechanism as set forth in claim 4, wherein: the movable rod (301 a) is provided with a cylindrical block (301 d) and a semi-cylindrical block (301 e) on one side, the inner wall of the first accommodating groove (302) is provided with a second chute (302 a), the outer walls of the cylindrical block (301 d) and the semi-cylindrical block (301 e) are both in sliding connection with the second chute (302 a), the semi-cylindrical block (301 e) is provided with a first limiting rod (301 f) on the flat side, the limiting frame (301 c) is provided with a second limiting rod (301 g) on the side, the first limiting rod (301 f) and the second limiting rod (301 g) are on the same horizontal plane, and the outer walls of the first limiting rod (301 f) and the second limiting rod (301 g) are connected with a spring (301 h).
6. A heat dissipation case, its characterized in that: comprising the clamping mechanism according to any one of claims 1 to 5, and,
the aluminum plate radiator (400), one surface of the aluminum plate radiator (400) is connected with the supporting frame (100), and a first radiating hole (401) is formed in the outer wall of the aluminum plate radiator (400) in a penetrating mode;
the protection cover (500) is arranged on the outer wall of the aluminum plate radiator (400), the protection cover (500) comprises a protection plate (501) and a flip unit (502), one end of the protection plate (501) is connected with the outer wall of the aluminum plate radiator (400), one end of the protection plate (501) is provided with the flip unit (502), and the outer wall of the protection plate (501) is provided with a ventilation groove (501 a).
7. The heat-dissipating tank of claim 6, wherein: flip unit (502) are including apron (502 a), fixed plate (502 b) and movable rod (502 c), second louvre (502 a-1) are seted up to apron (502 a) outer wall, guard plate (501) inner wall sets up baffle (501 b), fixed plate (502 b) set up in guard plate (501) inner wall both sides, movable rod (502 c) one side sets up first lug (502 c-1) and second lug (502 c-2), movable rod (502 c) one side fixed connection apron (502 a), movable rod (502 c) one side swing joint fixed plate (502 b).
8. The heat-dissipating tank of claim 7, wherein: straight flute (502 b-1) and arc groove (502 b-2) are seted up on fixed plate (502 b) surface, arc groove (502 b-2) one end is connected straight flute (502 b-1), first lug (502 c-1) and second lug (502 c-2) are connected to straight flute (502 b-1) inner wall sliding connection, second lug (502 c-2) are connected to arc groove (502 b-2) inner wall sliding connection.
9. The heat-dissipating tank of claim 7 or 8, wherein: the flip unit (502) further comprises a rotating block (502 d) and a transmission rod (502 g), one end of the rotating block (502 d) penetrates through the protection plate (501) to be connected with a third connecting rod (502 e), one end of the third connecting rod (502 e) is connected with a fourth connecting rod (502 f), one end of the fourth connecting rod (502 f) is connected with a movable rod (502 c), and two ends of the transmission rod (502 g) are respectively connected with the fourth connecting rod (502 f) and the movable rod (502 c).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987005.2U CN220233175U (en) | 2023-04-27 | 2023-04-27 | Clamping mechanism and heat dissipation box using same |
| DE202023103613.9U DE202023103613U1 (en) | 2023-04-27 | 2023-06-29 | Clamping mechanism and cooling box with such a clamping mechanism |
| JP2023003548U JP3245109U (en) | 2023-04-27 | 2023-09-27 | Clamping mechanism and heat dissipation box using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987005.2U CN220233175U (en) | 2023-04-27 | 2023-04-27 | Clamping mechanism and heat dissipation box using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233175U true CN220233175U (en) | 2023-12-22 |
Family
ID=87930407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987005.2U Active CN220233175U (en) | 2023-04-27 | 2023-04-27 | Clamping mechanism and heat dissipation box using same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3245109U (en) |
| CN (1) | CN220233175U (en) |
| DE (1) | DE202023103613U1 (en) |
-
2023
- 2023-04-27 CN CN202320987005.2U patent/CN220233175U/en active Active
- 2023-06-29 DE DE202023103613.9U patent/DE202023103613U1/en active Active
- 2023-09-27 JP JP2023003548U patent/JP3245109U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023103613U1 (en) | 2023-08-18 |
| JP3245109U (en) | 2023-12-25 |
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