CN217644130U

CN217644130U - Radiating fin structure for electronic component

Info

Publication number: CN217644130U
Application number: CN202221794163.8U
Authority: CN
Inventors: 张璞
Original assignee: Xi'an Kaitai Fuchi Technology Co ltd
Current assignee: Xi'an Kaitai Fuchi Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-21
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a fin structure for electronic components, including the fly leaf, the positive swing joint of fly leaf has the fixed block, the equal fixedly connected with fixed plate in top of the fixed block of fly leaf, the top of fly leaf just is located and is provided with the fin body between two fixed plates, and the quantity of fin body is five, the both sides of fin body all have first connecting piece through pivot swing joint. The utility model discloses a set up fly leaf and fixed plate, played fixed plate's effect, improved the stability of fixed plate when using, through setting up the fixed plate, the fin body, first connection piece and second connection piece, the fixed plate has played the effect of supporting first connection piece and second connection piece to can drive first connection piece and second connection piece and deflect, it is mostly fixed to have solved the distance between the fin, can't adjust the interval of fin according to the demand, the problem of fin practicality has been reduced.

Description

Radiating fin structure for electronic component

Technical Field

The utility model relates to a fin technical field specifically is a fin structure for electronic components.

Background

The electronic components are basic elements in the electronic circuit, usually individually packaged, and have two or more leads or metal contacts, the electronic components must be interconnected to form an electronic circuit with specific function, since the electronic devices are successfully developed and applied, the research on the radiating fins is also developed, in the early development stage of the electronic devices, the power of the electronic devices is lower, the radiating fins are mostly made of aluminum or aluminum alloy, through simple extrusion or cutting processing, along with the development of the technology, the power of the electronic devices is improved, the aluminum alloy radiating fins with simple shapes cannot meet the radiating requirement, the distance between the radiating fins is mostly fixed, the distance between the radiating fins cannot be adjusted according to the requirement, the practicability of the radiating fins is reduced, and therefore, the radiating fin structure for the electronic components is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin structure for electronic components possesses the advantage of the spacing of being convenient for, has solved the distance between the fin and has mostly been fixed, can't adjust the interval of fin according to the demand, has reduced the problem of fin practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fin structure for electronic components, includes the fly leaf, the positive swing joint of fly leaf has the fixed block, the equal fixedly connected with fixed plate in top of the fixed block of fly leaf, the top of fly leaf just is located and is provided with the fin body between two fixed plates, and the quantity of fin body is five, the both sides of fin body all have first connection piece through pivot swing joint, the both sides of fin body and the below that is located first connection piece all have the second connection piece through pivot swing joint, through round pin axle swing joint between first connection piece and the second connection piece, the spout has all been seted up to the both sides of fly leaf, the equal fixedly connected with slider in both sides of fixed block surface, the back of slider extends to the inner chamber of spout to with the inner chamber swing joint of spout.

Preferably, the back of fly leaf is provided with fixed box, the both sides of fixed box inner chamber all have the threaded rod through bearing swing joint.

Preferably, the left side the fixed surface of threaded rod is connected with the action wheel, and the right side the fixed surface of threaded rod is connected with from the driving wheel, the action wheel with from the driving wheel through belt transmission connection.

Preferably, the front end of the threaded rod penetrates through the front face of the movable plate and is movably connected with the back face of the fixed block through a bearing.

Preferably, the front of the movable plate is provided with a placing groove, and the center of the back of the fixed block is fixedly connected with a limiting plate.

Preferably, the rear end of the limiting plate extends to the inner cavity of the placing groove and is connected with the inner cavity of the placing groove in a sliding mode.

Preferably, the inner cavity of the limiting plate is connected with a positioning block in a sliding mode, and the top and the bottom of the positioning block are fixedly connected with the inner wall of the placing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up fly leaf and fixed plate, fixed plate's effect has been played, the stability of fixed plate when using has been improved, through setting up the fixed plate, the fin body, first connection piece and second connection piece, the fixed plate has played the effect of supporting first connection piece and second connection piece, and can drive first connection piece and second connection piece deflection through the distance between two fixed plates of removal, the angle of first connection piece and second connection piece takes place when deflecting, interval between the two changes thereupon specially, thereby it removes to drive the fin body, realize the purpose of adjusting the fixed block interval, make the user can adjust the heat dissipation interval by oneself according to the in service behavior, the practicality of fixed block has been improved, cooperation through spout and slider, the effect of spacing fixed block has been played, the condition that the fixed block takes place offset when removing, it is mostly fixed to have solved the distance between the fin, the interval of fin can't be adjusted according to the demand, the problem of fin practicality has been reduced.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the connection structure of the movable plate, the fixed block and the fixed plate of the present invention;

fig. 3 is a schematic view of the explosion structure of the movable plate and the fixed block of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the fixing box of the present invention.

In the figure: 1. a movable plate; 2. a fixed block; 3. a fixing plate; 4. a heat sink body; 5. a first connecting piece; 6. a second connecting sheet; 7. a chute; 8. a slider; 9. a fixing box; 10. a threaded rod; 11. a driving wheel; 12. a driven wheel; 13. a placement groove; 14. a limiting plate; 15. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat sink structure for electronic components comprises a movable plate 1, a fixed block 2 is movably connected to the front surface of the movable plate 1, fixed plates 3 are fixedly connected to the top of the fixed block 2 of the movable plate 1, a heat sink body 4 is disposed on the top of the movable plate 1 and between the two fixed plates 3, the number of the heat sink bodies 4 is five, first connecting plates 5 are movably connected to both sides of the heat sink body 4 through a rotating shaft, second connecting plates 6 are movably connected to both sides of the heat sink body 4 and below the first connecting plates 5 through a rotating shaft, the first connecting plates 5 and the second connecting plates 6 are movably connected through a pin shaft, sliding grooves 7 are disposed on both sides of the movable plate 1, sliding blocks 8 are fixedly connected to both sides of the surface of the fixed block 2, the back surfaces of the sliding blocks 8 extend to the inner cavities of the sliding grooves 7 and are movably connected to the inner cavities of the sliding grooves 7, through setting up the movable plate 1 and the fixed plate 3, the function of fixing the fixed plate 3 is played, the stability of the fixed plate 3 when in use is improved, through setting up the fixed plate 3, the heat sink body 4, the first connecting piece 5 and the second connecting piece 6, the fixed plate 3 plays the role of supporting the first connecting piece 5 and the second connecting piece 6, and can drive the first connecting piece 5 and the second connecting piece 6 to deflect by moving the distance between the two fixed plates 3, when the angles of the first connecting piece 5 and the second connecting piece 6 deflect, the distance between the two changes, thereby drive the heat sink body 4 to move, realize the purpose of adjusting the distance of the fixed block 2, make the user adjust the heat dissipation distance by oneself according to the use situation, the practicability of the fixed block 2 is improved, through the cooperation of the sliding chute 7 and the sliding block 8, the function of limiting the fixed block 2 is played, avoided fixed block 2 to take place the condition of offset when removing, solved the distance between the fin and mostly be fixed, can't adjust the interval of fin according to the demand, reduced the problem of fin practicality.

Specifically, the back of fly leaf 1 is provided with fixed box 9, and the both sides of fixed box 9 inner chamber all have threaded rod 10 through bearing swing joint, through setting up fixed box 9, have played the effect of supporting threaded rod 10, have improved threaded rod 10 and have improved the stability of being true, through setting up threaded rod 10 for adjust the distance between fly leaf 1 and the fixed block 2, thereby adjust the distance between two fixed plates 3.

Specifically, the fixed surface of left side threaded rod 10 is connected with action wheel 11, and the fixed surface of right side threaded rod 10 is connected with from driving wheel 12, and action wheel 11 and from driving wheel 12 pass through belt transmission and connect, through action wheel 11 and from the cooperation of driving wheel 12, have played the synchronous pivoted effect of two threaded rods 10 of drive.

Specifically, the front end of the threaded rod 10 penetrates through the front surface of the movable plate 1 and is movably connected with the back surface of the fixed block 2 through a bearing.

Specifically, the placing groove 13 has been seted up on the front of fly leaf 1, and fixedly connected with limiting plate 14 is located at the center at the 2 backs of fixed block, through the cooperation of placing groove 13 and limiting plate 14, has played the effect of spacing fixed block 2, has avoided fixed block 2 to take place the condition of offset when removing.

Specifically, the rear end of the restriction plate 14 extends to the cavity of the placement groove 13 and is slidably connected with the cavity of the placement groove 13.

Specifically, the inner chamber sliding connection of limiting plate 14 has locating piece 15, and the top and the bottom of locating piece 15 all with the inner wall fixed connection of standing groove 13, through limiting plate 14 and locating piece 15's cooperation, played spacing fixed block 2's effect, avoided fixed block 2 to take place the condition that breaks away from standing groove 13 when removing.

During the use, when needing to mediate the interval between the fixed block 2, at first rotate threaded rod 10 through the handle, threaded rod 10 drives action wheel 11 and rotates, action wheel 11 cooperation belt drives and rotates from driving wheel 12, threaded rod 10 from driving wheel 12 drive right side rotates, two threaded rod 10 drive fly leaf 1 when rotating at the surface displacement of threaded rod 10, fly leaf 1 drives rear end fixed plate 3 and removes when removing, thereby make the distance between two fixed plates 3 change, drive first connection piece 5 and the deflection of second connection piece 6 when the distance between the fixed plate 3 changes, when the angle of first connection piece 5 and second connection piece 6 takes place to deflect, interval between the two changes thereupon specially, thereby it removes to drive fin body 4, realize adjusting the purpose of 2 intervals of fixed block, it is mostly fixed to have solved the distance between the fin, can't adjust the interval of fin according to the demand, the problem of fin practicality has been reduced.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fin structure for electronic components, includes fly leaf (1), its characterized in that: the utility model discloses a heat radiator, including fly leaf (1), fin body (4), pivot swing joint, spout (7) and the equal fixedly connected with slider (8) in both sides of fly leaf (1), the front swing joint of fly leaf (1) has fixed block (2), the equal fixedly connected with fixed plate (3) in top of fixed block (2) of fly leaf (1), the top of fly leaf (1) just is located and is provided with fin body (4) between two fixed plates (3), and the quantity of fin body (4) is five, the both sides of fin body (4) all have first connection piece (5) through pivot swing joint, the both sides of fin body (4) just are located the below of first connection piece (5) and all have second connection piece (6) through pivot swing joint, through round pin axle swing joint between first connection piece (5) and the second connection piece (6), spout (7) have all been seted up to the both sides of fly leaf (1), the equal fixedly connected with slider (8) in both sides on fixed block (2) surface, the back of slider (8) extends to the inner chamber of spout (7) to with the inner chamber swing joint of spout (7).

2. A heat sink structure for electronic components as claimed in claim 1, wherein: the back of fly leaf (1) is provided with fixed box (9), the both sides of fixed box (9) inner chamber all have threaded rod (10) through bearing swing joint.

3. A heat sink structure for an electronic component as claimed in claim 2, wherein: the left side the fixed surface of threaded rod (10) is connected with action wheel (11), right side the fixed surface of threaded rod (10) is connected with from driving wheel (12), action wheel (11) with connect through belt transmission from driving wheel (12).

4. A heat sink structure for an electronic component as claimed in claim 2, wherein: the front end of the threaded rod (10) penetrates through the front face of the movable plate (1) and is movably connected with the back face of the fixed block (2) through a bearing.

5. A heat sink structure for electronic components as claimed in claim 1, wherein: the front surface of the movable plate (1) is provided with a placing groove (13), and the center of the back surface of the fixed block (2) is fixedly connected with a limiting plate (14).

6. A heat sink structure for an electronic component as claimed in claim 5, wherein: the rear end of the limiting plate (14) extends to the inner cavity of the placing groove (13) and is connected with the inner cavity of the placing groove (13) in a sliding mode.

7. A heat sink structure for an electronic component as claimed in claim 5, wherein: the inner cavity of the limiting plate (14) is connected with a positioning block (15) in a sliding mode, and the top and the bottom of the positioning block (15) are fixedly connected with the inner wall of the placing groove (13).