CN210986799U

CN210986799U - Radiator convenient to fast assembly

Info

Publication number: CN210986799U
Application number: CN201921551521.0U
Authority: CN
Inventors: 黄德江
Original assignee: Shenzhen Haixun Technology Co Ltd
Current assignee: Shenzhen Haixun Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-10
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a radiator convenient to fast assembly, including the base plate, its characterized in that: the utility model discloses a lamp holder, including base plate, rotation groove, rotation axis, first carriage release lever and second carriage release lever, the rotation groove has been seted up to the inside of base plate, the inside in rotation groove is rotated and is connected with the rotation axis, threaded connection has first carriage release lever and second carriage release lever on the rotation axis respectively, the top of first carriage release lever and second carriage release lever is first dead lever of fixedly connected with and second dead lever respectively. The utility model relates to a heat dissipation technical field. This radiator convenient to fast assembly through drawing the slide bar with the finger, can make the slide bar move rightly, be close to simultaneously or keep away from through first carriage release lever and second carriage release lever and can drive first dead lever and second dead lever and be close to simultaneously or keep away from, alright with the distance between first dead lever and the second dead lever as required of adjusting to make the base plate can install and dismantle in the face of different fin, need not consider the draw-in groove size during the production base plate, thereby promote production efficiency.

Description

Radiator convenient to fast assembly

Technical Field

The utility model relates to a heat dissipation technical field specifically is a radiator convenient to fast assembly.

Background

The radiator is a device for radiating heat of an easily-heating electronic element in an electric appliance, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like. The heat emitted by the components can be more effectively conducted to the radiating fins and then dissipated to the surrounding air through the radiating fins.

The base plate of the radiator on the market can only be fixed and disassembled corresponding to the corresponding radiating fin, and if the radiating fin is not matched with the base plate, the radiator cannot be installed, so that the requirement on the production thickness of the radiating fin is met, the requirement on the clamping groove of the base plate is met, and the production efficiency cannot be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a radiator convenient to fast assembly has solved the problem that the base plate can only fix corresponding fin.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a radiator convenient for quick assembly comprises a base plate, wherein a rotating groove is formed in the base plate, a rotating shaft is rotatably connected in the rotating groove, a first moving rod and a second moving rod are respectively connected to the rotating shaft in a threaded manner, a first fixing rod and a second fixing rod are respectively fixedly connected to the tops of the first moving rod and the second moving rod, a radiating fin is arranged between the first fixing rod and the second fixing rod, clamping grooves are respectively formed in two sides of the radiating fin, a third fixing rod and a fourth fixing rod are arranged at the top of the base plate, a first rotating rod and a second rotating rod are respectively arranged at the tops of the third fixing rod and the fourth fixing rod, a holding rod is fixedly connected to the right end of the rotating shaft, a first connecting rod and a second connecting rod are arranged on the left side of the holding rod, and a first spring and a second spring are respectively sleeved on the surfaces of the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are connected with a sliding rod in a sliding mode, one side of the sliding rod is fixedly connected with a first limiting rod and a second limiting rod, the right side of the base plate is fixedly connected with a disc, and a plurality of limiting grooves are formed in the disc.

Furthermore, a sliding groove is formed in the substrate, and the third fixing rod and the fourth fixing rod are located on two sides of the sliding groove and are symmetrically distributed;

further, the third fixing rod is rotatably connected with the bottom of the first rotating rod, and a fixing piece is fixedly connected with the top of the third fixing rod;

furthermore, a third spring is arranged on the third fixing rod, and the other end of the third spring is fixedly connected with the first rotating rod;

further, one end of the rotating shaft is rotatably connected with the substrate, and the other end of the rotating shaft penetrates through the substrate and extends to the outside of the substrate;

furthermore, the part of the rotating shaft corresponding to the sliding groove is provided with threads, and the threads are positive and negative threads and are symmetrically distributed on the rotating shaft;

furthermore, one end of each of the first fixing rod and the second fixing rod sequentially penetrates through the top of the rotating groove and the bottom of the sliding groove and extends to the inside of the sliding groove.

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

this radiator convenient to fast assembly, can drive rotation axis synchronous revolution through rotatory holding rod, the rotation of rotation axis can make first carriage release lever and second carriage release lever be close to simultaneously or keep away from simultaneously, first carriage release lever and second carriage release lever are close to simultaneously or keep away from and can drive first dead lever and second dead lever and be close to simultaneously or keep away from, alright with the distance between first dead lever and the second dead lever of as required regulation, thereby make the base plate can install and dismantle in the face of different fin, need not consider the draw-in groove size during the production base plate, thereby promote production efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A of the present invention

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B

FIG. 4 is an enlarged schematic view of FIG. 2C of the present invention

FIG. 5 is a schematic view of the structure of the disc and the limiting groove of the present invention

In the figure: 1-base plate, 2-rotating groove, 3-rotating shaft, 4-first moving rod, 5-second moving rod, 6-first fixed rod, 7-second fixed rod, 8-radiating fin, 9-clamping groove, 10-third fixed rod, 11-fourth fixed rod, 12-first rotating rod, 13-second rotating rod, 14-holding rod, 15-first connecting rod, 16-second connecting rod, 17-first spring, 18-second spring, 19-sliding rod, 20-first limiting rod, 21-second limiting rod, 22-disc, 23-limiting groove, 24-sliding groove, 25-third spring and 26-fixing piece.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a radiator convenient for fast assembly comprises a base plate 1, wherein a rotating groove 2 is formed in the base plate 1, a rotating shaft 3 is rotatably connected in the rotating groove 2, a first moving rod 4 and a second moving rod 5 are respectively in threaded connection with the rotating shaft 3, a first fixing rod 6 and a second fixing rod 7 are respectively fixedly connected with the tops of the first moving rod 4 and the second moving rod 5, a radiating fin 8 is arranged between the first fixing rod 6 and the second fixing rod 7, clamping grooves 9 are respectively formed in two sides of the radiating fin 8, a third fixing rod 10 and a fourth fixing rod 11 are arranged at the top of the base plate 1, a first rotating rod 12 and a second rotating rod 13 are respectively arranged at the tops of the third fixing rod 10 and the fourth fixing rod 11, a holding rod 14 is fixedly connected with the right end of the rotating shaft 3, and a first connecting rod 15 and a second connecting rod 16 are arranged on the left side of the holding rod 14, the surfaces of the first connecting rod 15 and the second connecting rod 16 are respectively sleeved with a first spring 17 and a second spring 18, the first connecting rod 15 and the second connecting rod 16 are slidably connected with a sliding rod 19, one side of the sliding rod 19 is fixedly connected with a first limiting rod 20 and a second limiting rod 21, the right side of the base plate 1 is fixedly connected with a disc 22, the disc 22 is provided with a plurality of limiting grooves 23, when the holding rod (14) is held by a hand, the sliding rod 19 is pulled by fingers, so that the sliding rod 19 can move rightwards, the sliding rod 19 can drive the first limiting rod 20 and the second limiting rod 21 to move rightwards, one end of the first limiting rod and one end of the second limiting rod 21 leave the limiting grooves 23 simultaneously, the limiting grooves 23, the first limiting rod 20 and the second limiting rod 21 can rotate the holding rod 14, and the rotating holding rod 14 can drive the rotating shaft 3 to rotate synchronously, the rotation of the rotating shaft 3 can make the first moving rod 4 and the second moving rod 5 approach or keep away from each other at the same time, the first moving rod 4 and the second moving rod 5 approach or keep away from each other at the same time to drive the first fixing rod 6 and the second fixing rod 7 to approach or keep away from each other at the same time, so that the distance between the first fixing rod 6 and the second fixing rod 7 can be adjusted as required, the sliding rod 19 is loosened after the rotation, the first spring 17 and the second spring 18 can push the sliding rod 19, the sliding rod 19 is forced to move left to drive the first limiting rod 20 and the second limiting rod 21 to enter the inside of the limiting groove 23, thereby fixing the holding rod 14 is realized, when the heat sink 8 is placed, the first rotating rod 12 and the second rotating rod 13 can enter the inside of the clamping groove 9 to realize the fixing of the heat sink 8, when facing the heat sinks 8 with different thicknesses, the third spring 25 can pull the first rotating rod 12 and the second rotating rod 13, the distance between the two rotating rods is reduced, thereby fixing the different heat sinks 8.

A sliding groove 24 is formed in the substrate 1, and the third fixing rod 10 and the fourth fixing rod 11 are located on two sides of the sliding groove 24 and are symmetrically distributed;

the third fixing rod 10 is rotatably connected to the bottom of the first rotating rod 12, and a fixing element 26 is fixedly connected to the top of the third fixing rod 10, and when the first rotating rod 12 rotates, the fixing element 26 limits the rotating distance of the first rotating rod 12.

A third spring 25 is arranged on the third fixing rod 10, and the other end of the third spring 25 is fixedly connected with the first rotating rod 12;

one end of the rotating shaft 3 is rotatably connected with the substrate 1, and the other end of the rotating shaft penetrates through the substrate 1 and extends to the outside of the substrate 1;

the part of the rotating shaft 3 corresponding to the sliding groove 24 is provided with threads, the threads are positive and negative threads, and are symmetrically distributed on the rotating shaft 3, so that the first moving rod 4 and the second moving rod 5 can be synchronously close to or far away from each other;

one ends of the first fixing rod 6 and the second fixing rod 7 sequentially penetrate through the top of the rotating groove and the bottom of the sliding groove 24 and extend to the inside of the sliding groove 24.

When the handle is used, the holding rod 14 is held by a hand, the sliding rod 19 is pulled by fingers, the sliding rod 19 can move rightwards, the sliding rod 19 moves rightwards and drives the first limiting rod 20 and the second limiting rod 21 to move rightwards, so that one ends of the first limiting rod and the second limiting rod 21 leave the limiting groove 23 simultaneously, the limiting groove 23, the first limiting rod 20 and the second limiting rod 21 can rotate the holding rod 14, and the rotating holding rod 14 can drive the rotating shaft 3 to rotate synchronously;

the rotation of the rotating shaft 3 can enable the first moving rod 4 and the second moving rod 5 to simultaneously approach or simultaneously depart from each other, and the simultaneous approaching or departing of the first moving rod 4 and the second moving rod 5 can drive the first fixing rod 6 and the second fixing rod 7 to simultaneously approach or depart from each other, so that the distance between the first fixing rod 6 and the second fixing rod 7 can be adjusted as required;

after the heat radiating fin 8 is placed, the first rotating rod 12 and the second rotating rod 13 can enter the clamping groove 9 to fix the heat radiating fin 8;

when facing the fin 8 of different thickness, third spring 25 can stimulate first rotary rod 12 and second rotary rod 13, makes the distance between two rotary rods reduce to fixed different fin 8, this radiator of being convenient for fast assembly simple structure, easy to assemble and dismantlement, and can adjust the distance between first dead lever 6 and the second dead lever 7, be suitable for with different fin.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A radiator convenient to fast assembly, includes base plate (1), its characterized in that: a rotating groove (2) is formed in the base plate (1), a rotating shaft (3) is rotatably connected in the rotating groove (2), a first moving rod (4) and a second moving rod (5) are respectively in threaded connection with the rotating shaft (3), a first fixing rod (6) and a second fixing rod (7) are respectively fixedly connected to the tops of the first moving rod (4) and the second moving rod (5), a cooling fin (8) is arranged between the first fixing rod (6) and the second fixing rod (7), clamping grooves (9) are respectively formed in two sides of the cooling fin (8), a third fixing rod (10) and a fourth fixing rod (11) are arranged at the top of the base plate (1), a first rotating rod (12) and a second rotating rod (13) are respectively arranged at the tops of the third fixing rod (10) and the fourth fixing rod (11), and a holding rod (14) is fixedly connected to the right end of the rotating shaft (3), the left side of holding rod (14) is provided with head rod (15) and second connecting rod (16), head rod (15) with first spring (17) and second spring (18) have been cup jointed respectively on the surface of second connecting rod (16), head rod (15) with sliding connection has slide bar (19) on second connecting rod (16), the first gag lever post of one side fixedly connected with (20) and second gag lever post (21) of slide bar (19), the right side fixedly connected with disc (22) of base plate (1), be provided with a plurality of spacing grooves (23) on disc (22).

2. A heat sink facilitating quick assembly as recited in claim 1, wherein: the inner part of the base plate (1) is provided with a sliding groove (24), and the third fixing rod (10) and the fourth fixing rod (11) are located on two sides of the sliding groove (24) and are symmetrically distributed.

3. A heat sink facilitating quick assembly as recited in claim 1, wherein: the third fixing rod (10) is rotatably connected with the bottom of the first rotating rod (12), and a fixing piece (26) is fixedly connected with the top of the third fixing rod (10).

4. A heat sink facilitating quick assembly as recited in claim 1, wherein: a third spring (25) is arranged on the third fixing rod (10), and the other end of the third spring (25) is fixedly connected with the first rotating rod (12).

5. A heat sink facilitating quick assembly as recited in claim 1, wherein: one end of the rotating shaft (3) is rotatably connected with the substrate (1), and the other end of the rotating shaft penetrates through the substrate (1) and extends to the outside of the substrate (1).

6. A heat sink facilitating quick assembly as recited in claim 2, wherein: the part of the rotating shaft (3) corresponding to the sliding groove (24) is provided with threads, and the threads are positive and negative threads and are symmetrically distributed on the rotating shaft (3).

7. A heat sink facilitating quick assembly as recited in claim 1, wherein: one ends of the first fixing rod (6) and the second fixing rod (7) sequentially penetrate through the top of the rotating groove and the bottom of the sliding groove (24) and extend into the sliding groove (24).