CN218301968U

CN218301968U - Waterproof shell of controller

Info

Publication number: CN218301968U
Application number: CN202222590189.7U
Authority: CN
Inventors: 李俊熙
Original assignee: Qingdao Hongchuan Precision Machining Co ltd
Current assignee: Qingdao Hongchuan Precision Machining Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-13
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a waterproof case of controller belongs to waterproof case technical field, including base, waterproof case, the bottom fixedly connected with multiunit supporting legs of base, the inner wall section fixedly connected with sleeve of supporting legs, telescopic bottom intercommunication has the sucking disc that is located the supporting legs outside, telescopic inner wall sliding connection has the piston, the top fixedly connected with pull rod of piston, the top fixedly connected with sliding frame of pull rod, the inner wall of supporting legs rotates and is connected with the carousel, the two sets of promotion pieces of lateral wall fixedly connected with of carousel, a set of promote piece sliding connection at the inner wall of sliding frame, the bottom sliding connection of base has the multiunit to extend to the inside catch bar of supporting legs, the catch bar is located the top of one section overlap joint of supporting legs inside at the promotion piece. The beneficial effects of the utility model are that installation and dismantlement controller that can be convenient can dispel the heat to the controller by the efficient more.

Description

Waterproof case of controller

Technical Field

The utility model relates to a waterproof case field specifically says a waterproof case of controller.

Background

Along with more and more things of science and technology's improvement begin to realize the automation, only need a controller just can control a device and accomplish a lot of works, and a lot of things become more and more the moon intelligence and have alleviateed people's intensity of labour, along with more and more fields use the controller to control, the waterproof nature of controller also slowly is valued, current controller waterproof technology has been can be fine waterproof, but also has some other problems.

The fixed mounting can't be awaken to the controller to what current controller waterproof case was unable convenient in the use, and the controller goes wrong to need twist a lot of screws just can take off the controller or install, and the operation is very inconvenient like this to current controller waterproof case can't be fine dispels the heat to the controller.

The above comparison document has the following problems:

(1) The existing waterproof shell of the controller cannot be used for conveniently and fixedly mounting the controller in a waking way in the using process;

(2) The existing controller waterproof shell can not well radiate the controller.

Disclosure of Invention

An object of the utility model is to provide a waterproof case of controller to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: including base, buckler, the bottom fixedly connected with multiunit supporting legs of base, the inner wall section fixedly connected with sleeve of supporting legs, telescopic bottom intercommunication has the sucking disc that is located the supporting legs outside, telescopic inner wall sliding connection has the piston, the top fixedly connected with pull rod of piston, the top fixedly connected with sliding frame of pull rod, the inner wall of supporting legs rotates and is connected with the carousel, two sets of catch pieces of lateral wall fixedly connected with of carousel, a set of catch piece sliding connection is at the inner wall of sliding frame, the bottom sliding connection of base has the multiunit to extend to the inside catch bar of supporting legs, the catch bar is located one section overlap joint of supporting legs inside on the top of catch piece, multiunit the top fixedly connected with fly leaf of catch bar, the top of buckler passes through screw fixedly connected with upper cover.

Furthermore, the inner wall of base has seted up the multiunit air intake, the multiunit fan is installed to the inner wall of air intake, the air outlet has been seted up to the inner wall of base, the bottom fixedly connected with fin of waterproof case.

Further, the inner wall intercommunication of waterproof case has the sealed tube, the outer wall fixedly connected with two sets of hasps of sealed tube, and pass through screw fixed connection between two sets of hasps.

Furthermore, the inner wall of the base is fixedly connected with a plurality of groups of rubber blocks.

Furthermore, the upper cover is fixedly connected with a sealing ring at the contact position of the waterproof shell.

Furthermore, a sealing ring is arranged at the position where the piston is contacted with the sleeve, and lubricating grease is coated on the inner wall of the sleeve.

The utility model discloses an improve and provide a waterproof case of controller here, compare with prior art, have following improvement and advantage:

one is as follows: the base is placed at a position where the controller needs to be installed, the waterproof shell is placed inside the base and pushed downwards, the radiating fins at the bottom of the waterproof shell push the movable plate to move downwards, the push rod is pushed to move downwards, the push rod pushes the rotary disc to rotate through the push block, the rotary disc can push the sliding frame to move upwards through pushing of the other group, the piston is driven to move upwards through the pull rod, air inside the sucker is drawn out, the fixing seat is tightly fixed, after the waterproof shell enters the inside of the base, the size of the rubber block can be just tightly attached to the outer wall of the waterproof shell, the waterproof shell is firmly fixed inside the base and cannot be easily loosened, the controller is conveniently installed and detached, and the efficiency of the controller during installation and maintenance is improved;

and the second step is as follows: when the controller works, the fan rotates to blow in the air outside the device into the base, and the heat generated by the work of the controller is transferred to the radiating fins, so that the contact area between the controller and the air is larger, the radiating is more convenient, the air blown in by the fan takes away the heat on the radiating fins from the air outlet, and the purpose of quickly and efficiently radiating the controller is achieved.

Drawings

The invention is further explained below with reference to the drawings and examples:

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

fig. 2 is a schematic view of the structure of the vertical surface of the base of the present invention;

fig. 3 is a schematic view of the waterproof box of the present invention;

fig. 4 is a schematic view of the vertical structure of the waterproof box of the present invention.

Description of reference numerals: 1. a base; 101. a waterproof shell; 2. an air inlet; 3. an air outlet; 4. a fan; 5. supporting legs; 6. a sleeve; 7. a suction cup; 8. a piston; 9. a pull rod; 10. a sliding frame; 11. a turntable; 12. a pushing block; 13. a push rod; 14. a movable plate; 15. a rubber block; 16. a sealing tube; 17. locking; 18. an upper cover; 19. and a heat sink.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model discloses an improvement provides a waterproof shell of controller here, as shown in fig. 1-fig. 4, the on-line screen storage device comprises a base 1, waterproof case 101, base 1's bottom fixedly connected with multiunit supporting legs 5, the inner wall district fixedly connected with sleeve 6 of supporting legs 5, the bottom intercommunication of sleeve 6 has the sucking disc 7 that is located supporting legs 5 outside, the inner wall sliding connection of sleeve 6 has piston 8, piston 8's top fixedly connected with pull rod 9, the top fixedly connected with sliding frame 10 of pull rod 9, the inner wall of supporting legs 5 rotates and is connected with carousel 11, the two sets of promotion pieces of lateral wall fixedly connected with 12 of carousel 11, a set of promotion piece 12 sliding connection is at the inner wall of sliding frame 10, base 1's bottom sliding connection has the multiunit to extend to the inside catch bar 13 of supporting legs 5, catch bar 13 is located one section overlap joint of supporting legs 5 inside on the top of promotion piece 12, the top fixedly connected with fly leaf 14 of multiunit catch bar 13, screw fixedly connected with upper cover 18 is passed through on the top of waterproof case 101, can be more convenient fix the controller.

The inner wall of base 1 has seted up multiunit air intake 2, and multiunit fan 4 is installed to the inner wall of air intake 2, and air outlet 3 has been seted up to the inner wall of base 1, and the bottom fixedly connected with fin 19 of waterproof case 101 just has and dispels the heat in the controller operation process.

The inner wall intercommunication of waterproof case 101 has sealed tube 16, and the two sets of hasps 17 of the outer wall fixedly connected with of sealed tube 16, and through screw fixed connection between two sets of hasps 17, be convenient for make sealed tube 16 and the wire closely laminate and prevent that water from getting into from sealed tube 16, have strengthened waterproof performance.

The inner wall of the base 1 is fixedly connected with a plurality of groups of rubber blocks 15, so that the waterproof shell 101 is conveniently fixed after the waterproof shell 101 is placed into the base 1.

The upper cover 18 is fixedly connected with a sealing ring at the contact position of the waterproof shell 101, so that the waterproofness of the device is further increased.

The piston 8 is provided with a sealing ring at the position contacting with the sleeve 6, and the inner wall of the sleeve 6 is coated with lubricating grease, so that the sealing property between the sleeve 6 and the piston 8 is increased, and the piston 8 can slide in the sleeve 6 smoothly.

The working principle is as follows: the device such as the controller internal circuit board is placed inside the waterproof shell 101, then a wire penetrates out of the waterproof shell 101 through the sealing tube 16, then screws on the latches 17 are tightened, so that the two sets of latches 17 are close to each other, the sealing tube 16 is clamped, the sealing tube 16 is tightly attached to the wire, then the upper cover 18 is covered to tighten the screws of the upper cover 18, then the base 1 is placed at a position where a controller needs to be installed, then the waterproof shell 101 is placed inside the base 1 to be pushed downwards, the radiating fins 19 at the bottom of the waterproof shell 101 push the movable plate 14 to move downwards, so that the push rod 13 moves downwards, the push rod 13 pushes the rotary plate 11 to rotate through the push block 12, the rotary plate 11 pushes the sliding frame 10 to move upwards through another set of push, the piston 8 is driven to move upwards through the pull rod 9, so that the air inside the suction disc 7 is drawn out, the fixing seat is tightly fixed, after the waterproof shell 101 enters the base 1, because the rubber block 15 can be tightly attached to the outer wall of the waterproof shell 101, the waterproof shell is firmly fixed inside the base 1, the waterproof shell is not easy to be loosened when the controller works, the fan 4 rotates, the air of the fan 4 blows in and the air on the air outlet of the cooling fin to control the heat radiator 19, and the heat of the heat radiator 19 is just transferred from the heat controller, and the heat radiator 19, and the heat radiator control device.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A waterproof housing of controller which characterized in that: including base (1), waterproof shell (101), the bottom fixedly connected with multiunit supporting legs (5) of base (1), the inner wall section fixedly connected with sleeve (6) of supporting legs (5), the bottom intercommunication of sleeve (6) has sucking disc (7) that are located supporting legs (5) outside, the inner wall sliding connection of sleeve (6) has piston (8), top fixedly connected with pull rod (9) of piston (8), the top fixedly connected with sliding frame (10) of pull rod (9), the inner wall of supporting legs (5) rotates and is connected with carousel (11), two sets of catch block (12) of lateral wall fixedly connected with of carousel (11), a set of catch block (12) sliding connection is at the inner wall of sliding frame (10), the bottom sliding connection of base (1) has multiunit catch bar (13) that extend to supporting legs (5) inside, catch bar (13) are located one section overlap joint in the top of catch block (12) of supporting legs (5) inside, the multiunit the top fixedly connected with of catch bar (13) is at the top of catch block (12), the multiunit the top fixedly connected with of catch bar (13), the top of waterproof shell (101) is connected with fly leaf (18) through the fixed screw.

2. The waterproof housing of a controller according to claim 1, wherein: the air inlet structure is characterized in that multiple groups of air inlets (2) are formed in the inner wall of the base (1), multiple groups of fans (4) are installed on the inner wall of the air inlets (2), air outlets (3) are formed in the inner wall of the base (1), and cooling fins (19) are fixedly connected to the bottom end of the waterproof shell (101).

3. The waterproof housing of a controller according to claim 1, wherein: the inner wall intercommunication of waterproof case (101) has sealed tube (16), the outer wall fixedly connected with two sets of hasps (17) of sealed tube (16), and through screw fixed connection between two sets of hasps (17).

4. The waterproof housing of a controller according to claim 1, wherein: the inner wall of the base (1) is fixedly connected with a plurality of groups of rubber blocks (15).

5. The waterproof case for a controller according to claim 1, wherein: the upper cover (18) is fixedly connected with a sealing ring at the contact position of the waterproof shell (101).

6. The waterproof housing of a controller according to claim 1, wherein: and a sealing ring is arranged at the position where the piston (8) is contacted with the sleeve (6), and lubricating grease is coated on the inner wall of the sleeve (6).