CN211406743U

CN211406743U - Anti-interference assembly for automatic control

Info

Publication number: CN211406743U
Application number: CN201922256850.9U
Authority: CN
Inventors: 周芳瑜; 王大伟
Original assignee: Jiangsu Yijiacheng Metal Products Co ltd
Current assignee: Jiangsu Yijiacheng Metal Products Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to an anti jamming unit technical field just discloses an automatic jam-proof subassembly that control was used, including the anti jamming unit main part, the equal fixedly connected with installation piece in the left and right sides of anti jamming unit main part top and bottom, the equal swing joint in top and bottom of anti jamming unit main part has the fin, the spout has been seted up to one side that the installation piece is close to the fin, the card hole has been seted up to the inside of installation piece, the top fixedly connected with radiator fan of fin, the equal fixedly connected with slider in the left and right sides of fin, the through hole has been seted up to one side that the fin was kept away from to the slider. This automatic jam-proof subassembly that automatic control used all is provided with fin and radiator fan through the top and the bottom of anti jamming unit main part, is convenient for absorb the heat that the anti jamming unit main part produced through the fin, utilizes the radiating fan to strengthen the radiating effect of anti jamming unit main part simultaneously to it is stable to reduce the anti jamming unit main part fast.

Description

Anti-interference assembly for automatic control

Technical Field

The utility model relates to an anti jamming unit technical field specifically is an automatic jam-proof subassembly that change control used.

Background

Interference refers to the impairment of reception of the useful signal, i.e. the interference resistance, i.e. the system or technique used to combat any interference in the communication or radar operation, defined by the academic definition: (1) the combination of the features of the circuit minimizes interference, (2) means that the device is able to prevent electromagnetic interference from acting on the device through the antenna input, the housing of the device, and along the power cord.

At present, in an automatic control technology, an anti-interference device is often used for protecting the automatic control device so as to avoid the unstable condition of information transmission, however, the existing anti-interference device has a fixed structure and a general heat dissipation effect, and easily generates overhigh temperature to influence the normal operation of the automatic control device in a long-time operation process, so that the anti-interference component for the automatic control is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic jam-proof subassembly that change control was used possesses advantages such as the radiating effect is good, has solved current anti jamming unit fixed structure, and the radiating effect is general, at long-time operation in-process, produces too high temperature easily, influences its normal operating's problem.

(II) technical scheme

For the purpose that realizes above-mentioned radiating effect is good, the utility model provides a following technical scheme: an anti-interference component for automatic control comprises an anti-interference device main body, wherein the left side and the right side of the top and the bottom of the anti-interference device main body are fixedly connected with mounting blocks, the top and the bottom of the anti-interference device main body are both movably connected with radiating fins, one side of the mounting block close to the radiating fins is provided with a chute, the mounting block is internally provided with a clamping hole, the top of the radiating fin is fixedly connected with a radiating fan, the left side and the right side of the radiating fin are both fixedly connected with sliding blocks, one side of each sliding block, which is far away from the radiating fin, is provided with a through hole, the interior of the sliding block is provided with a movable cavity, the inner top wall and the inner bottom wall of the sliding block are both provided with limit grooves, the inside movable mounting in activity chamber has expanding spring, one side fixedly connected with card post that expanding spring kept away from the fin, the equal fixedly connected with stopper in top and the bottom of card post.

Preferably, the sliding groove is connected with the clamping hole in a penetrating mode, and the cooling fan is fixedly connected with the cooling fins through fixing screws.

Preferably, the sliding block is matched with the sliding groove in size, and the sliding block is movably connected inside the sliding groove.

Preferably, the diameter of the through hole is larger than that of the clamping column, and the clamping column extends to the outside of the movable cavity through the through hole.

Preferably, the limiting blocks are matched with the limiting grooves in size, and the limiting blocks are movably connected inside the limiting grooves.

Preferably, the clamping column is matched with the clamping hole in size, and the clamping column is movably connected inside the clamping hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic jam-proof subassembly that change control was used possesses following beneficial effect:

the anti-interference component for automatic control is provided with the radiating fins and the radiating fans at the top and the bottom of the anti-interference device main body, so that heat generated by the anti-interference device main body can be absorbed conveniently through the radiating fins, the radiating effect of the anti-interference device main body is enhanced by the radiating fans, the stability of the anti-interference device main body is rapidly reduced, the anti-interference device main body is provided with the mounting block and the sliding groove, the radiating fins are movably connected with the sliding groove through the sliding block, so that the radiating fins and the mounting block can be rapidly mounted and positioned through the sliding block and the sliding groove, the clamping columns can conveniently move left and right in the movable cavities through the elasticity of the telescopic springs through the through holes, the clamping holes and the clamping columns are matched, the clamp column can be conveniently and quickly inserted into the clamp hole to fix the radiating fin, and meanwhile, the clamp column can be conveniently and quickly released to be fixed through pressing, so that the radiating fin can be disassembled, cleaned and the aim of good radiating effect is fulfilled.

Drawings

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

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the anti-interference device comprises an anti-interference device body 1, an installation block 2, a sliding groove 3, a clamping hole 4, a radiating fin 5, a radiating fan 6, a sliding block 7, a through hole 8, a movable cavity 9, a limiting groove 10, an expansion spring 11, a clamping column 12 and a limiting block 13.

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. 1-2, an anti-interference assembly for automatic control comprises an anti-interference device body 1, wherein the left and right sides of the top and bottom of the anti-interference device body 1 are fixedly connected with mounting blocks 2, the top and bottom of the anti-interference device body 1 are movably connected with heat sinks 5, one side of the mounting block 2 close to the heat sink 5 is provided with a sliding chute 3, the inside of the mounting block 2 is provided with a clamping hole 4, the sliding chute 3 is connected with the clamping hole 4 in a penetrating manner, the top of the heat sink 5 is fixedly connected with a heat dissipating fan 6, the heat dissipating fan 6 is fixedly connected with the heat sink 5 through a fixing screw, the left and right sides of the heat sink 5 are fixedly connected with a sliding block 7, the sliding block 7 is matched with the size of the sliding chute 3, the inside of the sliding chute 3 is movably connected with a sliding block 7, spacing groove 10 has all been seted up to the interior roof and the interior diapire of slider 7, the inside movable mounting in activity chamber 9 has expanding spring 11, one side fixedly connected with card post 12 of fin 5 is kept away from to expanding spring 11, the diameter of through hole 8 is greater than the diameter of card post 12, card post 12 extends to the outside in activity chamber 9 through hole 8, card post 12 and the size looks adaptation in card hole 4, the inside swing joint in card hole 4 has card post 12, the top of card post 12 and the equal fixedly connected with stopper 13 in bottom, stopper 13 and spacing groove 10's size looks adaptation, the inside swing joint of spacing groove 10 has stopper 13.

In summary, in the anti-interference component for automatic control, the heat sink 5 and the heat dissipation fan 6 are disposed at the top and the bottom of the anti-interference device main body 1, so that the heat generated by the anti-interference device main body 1 can be absorbed by the heat sink 5, and the heat dissipation effect of the anti-interference device main body 1 can be enhanced by the heat dissipation fan 6, thereby rapidly reducing the stability of the anti-interference device main body 1, the anti-interference device main body 1 is provided with the mounting block 2 and the chute 3, the heat sink 5 is movably connected with the chute 3 through the slider 7, so that the heat sink 5 and the mounting block 2 can be rapidly mounted and positioned through the slider 7 and the chute 3, the through hole 8, the movable cavity 9, the limiting groove 10, the expansion spring 11, the clamping column 12 and the limiting block 13 are disposed on the slider 7, so that the clamping column 12 can move left and right inside the movable cavity 9 through the, through being provided with card hole 4 on installation piece 2, card hole 4 and card post 12 looks adaptation, be convenient for card post 12 inserts the inside in card hole 4 fast, fix fin 5, it is convenient for remove fast fixedly simultaneously through pressing card post 12, dismantle it, thereby clear up, the purpose that the radiating effect is good has been reached, it is fixed to have solved current anti jamming unit structure, the radiating effect is general, at long-time operation in-process, produce too high temperature easily, influence its normal operating's problem.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an automatic jam-proof subassembly that automated control used, includes anti jamming unit main part (1), its characterized in that: the anti-interference device comprises an anti-interference device body (1), mounting blocks (2) are fixedly connected to the left side and the right side of the top and the bottom of the anti-interference device body (1), cooling fins (5) are movably connected to the top and the bottom of the anti-interference device body (1), sliding grooves (3) are formed in one sides, close to the cooling fins (5), of the mounting blocks (2), clamping holes (4) are formed in the mounting blocks (2), cooling fans (6) are fixedly connected to the top of the cooling fins (5), sliding blocks (7) are fixedly connected to the left side and the right side of the cooling fins (5), through holes (8) are formed in one sides, far away from the cooling fins (5), of the sliding blocks (7), movable cavities (9) are formed in the sliding blocks (7), limiting grooves (10) are formed in the inner top wall and the inner bottom wall of the sliding blocks, one side fixedly connected with card post (12) of fin (5) is kept away from in expanding spring (11), the equal fixedly connected with stopper (13) in top and the bottom of card post (12).

2. The interference preventing assembly for an automation controller as set forth in claim 1, wherein: the sliding groove (3) is in through connection with the clamping hole (4), and the radiating fan (6) is fixedly connected with the radiating fins (5) through fixing screws.

3. The interference preventing assembly for an automation controller as set forth in claim 1, wherein: the size of slider (7) and spout (3) looks adaptation, the inside swing joint of spout (3) has slider (7).

4. The interference preventing assembly for an automation controller as set forth in claim 1, wherein: the diameter of the through hole (8) is larger than that of the clamping column (12), and the clamping column (12) extends to the outside of the movable cavity (9) through the through hole (8).

5. The interference preventing assembly for an automation controller as set forth in claim 1, wherein: the size looks adaptation of stopper (13) and spacing groove (10), the inside swing joint of spacing groove (10) has stopper (13).

6. The interference preventing assembly for an automation controller as set forth in claim 1, wherein: the clamp column (12) is matched with the clamp hole (4) in size, and the clamp column (12) is movably connected inside the clamp hole (4).