CN216565806U

CN216565806U - Independent controller with dust-protection type middle cover

Info

Publication number: CN216565806U
Application number: CN202123370854.3U
Authority: CN
Inventors: 邹高明; 邹杰
Original assignee: Guangzhou Weike Electronics Co ltd
Current assignee: Guangzhou Weike Electronics Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-17
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an independent controller with a dustproof middle cover, which relates to the technical field of decorative cover structures and comprises a middle cover body, a bottom support and a controller body, wherein the controller body is installed in the bottom support, the middle cover body is installed on the bottom support and is matched with the bottom support, an operating rod is rotatably installed on one side of the controller body through a ball head, and an avoiding round hole is formed in one side of the middle cover body. According to the utility model, the bottom side of the upper cover plate is in contact with the top side of the lower cover plate and the corresponding side of the middle cover body, and the avoidance round hole is covered and surrounded, so that external particles are prevented from entering the controller, a small amount of particles can be temporarily stored on the top side of the lower cover plate after entering the controller, the fixed frame is slid after sliding out of the fixed frame, one end of the tongue piece can push the rotating plate to rotate, the extension opening is opened, the rotating controller enables the extension opening to face the lower side, and the particles move into the cleaning mechanism through the extension opening to be rapidly removed.

Description

Independent controller with dust-protection type middle cover

Technical Field

The utility model belongs to the technical field of decorative cover structures, and particularly relates to an independent controller with a dustproof middle cover.

Background

The controller is a master command device which controls the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence, the operation of the controller is generally realized by various modes such as buttons or control rods, the controller is used as an important central component, and the controller is generally shielded by additionally arranging a shell, so that the controller is better protected. Among the prior art, on the controller through the rocker operation, there is the clearance in rocker and controller connection area generally, and in the use, tiny particulate matter is easy in clearance department gets into the controller, and is difficult for clearing up, causes the rocker jamming, influences the normal use of controller, therefore we disclose an independent control ware with lid in the dust-protection type solves people's problem.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an independent control ware with lid in dust-protection type to there is the clearance in the rocker that provides in solving above-mentioned background art generally with controller connection area, in the use, tiny particulate matter is easy in clearance department entering controller, and is difficult for the clearance, causes the rocker jamming, controller normal use's problem.

In order to achieve the above purpose, the present application provides the following technical solutions: an independent controller with a dustproof middle cover comprises a middle cover body, a bottom support and a controller body, wherein the controller body is installed in the bottom support, the middle cover body is installed on the bottom support and matched with the bottom support, an operating rod is installed on one side of the controller body in a rotating mode through a ball head, an avoiding round hole is formed in one side of the middle cover body, the top end of the operating rod penetrates through the avoiding round hole and extends to the top side of the middle cover body, an upper cover plate and a lower cover plate are installed on the operating rod in a sleeved mode, the bottom side of the upper cover plate is matched with the top side of the middle cover body, the top side of the lower cover plate is matched with the bottom side of the middle cover body, an extending opening is installed on one side of the lower cover plate, a rotating plate is installed on one end of the extending opening in a rotating mode through a rotating shaft, and a torsion spring is installed on the rotating shaft in a sleeved mode, the one end of torsional spring is installed on the top side inner wall of extension mouth, and the other end is installed one side of changeing the board, the dog is installed to the one end of extension mouth, change one side of board with one side phase-match of dog, one side correspondence of well lid body has been seted up the spout and has had clean box mechanism by slidable mounting, the one end of clean box mechanism with the one side phase-match of commentaries on classics board.

Preferably, clean box mechanism includes the base plate, fixed frame is installed to one side of base plate, fixed frame slidable mounting be in the spout, slidable mounting has the sliding frame in the fixed frame, the tongue piece is installed to the top side of sliding frame, the sliding frame with the extension mouth cup joints the matching mutually, the one end of tongue piece with one side phase-match of commentaries on classics board.

Preferably, an elastic clamping block is installed on the top side of the fixing frame, one side of the elastic clamping block is matched with the inner side wall of the middle cover body, and one side of the base plate is matched with the outer side wall of the middle cover body.

Preferably, the top side of the base plate is mounted with a plurality of projecting ribs.

Preferably, a circle of elastic sealing layer is arranged on the bottom side of the upper cover plate and the top side of the lower cover plate, and one side of each of the two elastic sealing layers is matched with one side corresponding to the middle cover body.

Preferably, the operating rod is provided with two annular grooves, elastic rings are arranged in the two annular grooves, and the outer circumferential walls of the two elastic rings are connected with one sides of the upper cover plate and the lower cover plate.

Preferably, the bottom side of the middle cover body is provided with a reinforcing rib, and the bottom side of the reinforcing rib is matched with the top side of the controller body.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. according to the utility model, the bottom side of the upper cover plate is in contact with the top side of the lower cover plate and the corresponding side of the middle cover body, and the avoidance round hole is covered and surrounded, so that external particles are prevented from entering the controller, a small amount of particles can be temporarily stored on the top side of the lower cover plate after entering the controller, the fixed frame is slid after sliding out of the fixed frame, one end of the tongue piece can push the rotating plate to rotate, the extension opening is opened, the rotating controller enables the extension opening to face the lower side, and the particles move into the cleaning mechanism through the extension opening to be rapidly removed.

2. According to the cleaning box, the cleaning box mechanism can be rapidly installed and detached through the arrangement of the elastic clamping blocks, cleaning is convenient, friction force is increased conveniently through the arrangement of the plurality of protruding ribs, the fixing frame can conveniently slide out of the middle cover body, the elastic sealing layer has certain elasticity, when the operating rod rotates, the distances between the upper cover plate, the lower cover plate and the middle cover body are changed, the elastic sealing layer can enable the upper cover plate, the lower cover plate and the middle cover body to be always in a connection state, the sealing effect is increased, and particles are prevented from entering the controller.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an independent controller with a dustproof middle cover in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a stand-alone controller with a dust-proof middle cover in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

FIG. 4 is an enlarged schematic structural view of a cleaning box mechanism in the embodiment of the present application;

fig. 5 is a partial sectional view of the elastic ring in the embodiment of the present application.

In the figure: 1. a middle cover body; 2. a bottom support; 3. a controller body; 4. a ball head; 5. an operating lever; 6. an upper cover plate; 7. a lower cover plate; 8. a substrate; 9. reinforcing ribs; 10. a projecting rib; 11. an elastic clamping block; 12. a fixing frame; 13. a sliding frame; 14. a tongue piece; 15. an extension port; 16. an elastomeric sealing layer; 17. rotating the plate; 18. a torsion spring; 19. a stopper; 20. avoiding the round hole; 21. an elastic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, an independent controller with a dustproof middle cover comprises a middle cover body 1, a bottom support 2 and a controller body 3, the controller body 3 is installed in the bottom support 2, the middle cover body 1 is installed on the bottom support 2 and matched with the bottom support 2, an operating rod 5 is rotatably installed on one side of the controller body 3 through a ball head 4, an avoiding circular hole 20 is formed in one side of the middle cover body 1, the top end of the operating rod 5 penetrates through the avoiding circular hole 20 and extends to the top side of the middle cover body 1, an upper cover plate 6 and a lower cover plate 7 are sleeved on the operating rod 5, the bottom side of the upper cover plate 6 is matched with the top side of the middle cover body 1, the top side of the lower cover plate 7 is matched with the bottom side of the middle cover body 1, an extending opening 15 is installed on one side of the lower cover plate 7, a rotating plate 17 is rotatably installed at one end of the extending opening 15 through a rotating shaft, a torsion spring 18 is sleeved on the rotating shaft, one end of a torsion spring 18 is installed on the inner wall of the top side of the extending opening 15, the other end of the torsion spring is installed on one side of the rotating plate 17, a stop block 19 is installed at one end of the extending opening 15, one side of the rotating plate 17 is matched with one side of the stop block 19, a sliding groove is correspondingly formed in one side of the middle cover body 1, a cleaning box mechanism is installed in a sliding mode, and one end of the cleaning box mechanism is matched with one side of the rotating plate 17.

Based on above mechanism, action bars 5 rotates on controller body 3 through bulb 4, well lid body 1 and collet 2 form a inclusion and seal controller body 3, action bars 5 rotates in dodging round hole 20 department, the bottom side of upper cover plate 6 contacts with the top side of lower cover plate 7 and the corresponding one side of well lid body 1, and form a cover to dodging round hole 20 and surround, prevent that outside particulate matter from getting into inside the controller, a little particulate matter gets into the back, can keep in the top side of lower cover plate 7, one end of clean mechanism promotes one side of commentaries on classics board 17, make commentaries on classics board 17 overcome torsion and dog 19 phase separation of torsional spring 18 and rotate certain angle, make extension mouth 15 open, the commentaries on classics controller makes extension mouth 15 towards the downside, the particulate matter moves to in the clean mechanism through extension mouth 15, carry out swift clearance.

As shown in fig. 2, 3 and 4, the cleaning box mechanism includes a substrate 8, a fixed frame 12 is installed on one side of the substrate 8, the fixed frame 12 is slidably installed in a sliding groove, a sliding frame 13 is slidably installed in the fixed frame 12, a tongue piece 14 is installed on the top side of the sliding frame 13, the sliding frame 13 is in sleeve joint and matching with an extension port 15, one end of the tongue piece 14 is matched with one side of a rotating plate 17, the sliding frame 13 is in transition fit with the fixed frame 12, a large sliding friction force exists during sliding, when the sliding frame 13 slides to one end of the fixed frame 12, the total length of the cleaning box mechanism is lengthened, when the fixed frame 12 is slid, one end of the tongue piece 14 can push the rotating plate 17 to rotate, meanwhile, particles can be temporarily stored in the fixed frame 12, the fixed frame 12 is pulled out from the middle cover body 1, and can be cleaned.

As shown in fig. 2, 3 and 4, the top side of the fixing frame 12 is provided with an elastic clamping block 11, one side of the elastic clamping block 11 is matched with the inner side wall of the middle cover body 1, one side of the base plate 8 is matched with the outer side wall of the middle cover body 1, and the cleaning box mechanism can be rapidly installed and detached through the arrangement of the elastic clamping block 11, so that the cleaning is convenient.

As shown in fig. 4, a plurality of protruding ribs 10 are installed on the top side of the base plate 8, and the friction force is increased and the fixing frame 12 can be easily slid out of the middle cover body 1 by the arrangement of the plurality of protruding ribs 10.

As shown in fig. 1, 2 and 3, a circle of elastic sealing layer 16 is installed on the bottom side of the upper cover plate 6 and the top side of the lower cover plate 7, one side of each of the two elastic sealing layers 16 is matched with the corresponding side of the middle cover body 1, the elastic sealing layers 16 have certain elasticity, when the operating rod 5 rotates, the distances between the upper cover plate 6 and the middle cover body 1 and the distances between the lower cover plate 7 and the middle cover body 1 are changed, and the elastic sealing layers 16 can enable the upper cover plate 6 and the lower cover plate 7 to be always connected with the middle cover body 1, so that the sealing effect is improved.

As shown in fig. 5, two annular grooves are formed in the operating rod 5, the elastic rings 21 are installed in the two annular grooves, the outer circumferential walls of the two elastic rings 21 are connected with one sides of the upper cover plate 6 and the lower cover plate 7, when the operating rod 5 rotates, the angles between the operating rod 5 and the upper cover plate 6 and the angle between the operating rod 5 and the lower cover plate 7 change, the deformation of the elastic rings 21 compensates for the change, the operating rod 5 and the upper cover plate 6 and the lower cover plate 7 can be always connected, and the elastic rings 21 can be installed more firmly through the annular grooves.

As shown in fig. 2, the bottom side of the middle cover body 1 is provided with the reinforcing rib 9, the bottom side of the reinforcing rib 9 is matched with the top side of the controller body 3, the reinforcing rib 9 can increase the strength of the middle cover body 1, and meanwhile, the middle cover body 1 can be supported, so that the gap between the middle cover body 1 and the controller body 3 is kept constant, and the upper cover plate 6 and the lower cover plate 7 can move smoothly on the middle cover body 1.

The working principle of the utility model is as follows:

the operating rod 5 rotates on the controller body 3 through the ball head 4, the middle cover body 1 and the bottom support 2 form a wrapping body to seal the controller body 3, the operating rod 5 rotates at the position of the avoidance round hole 20, the bottom side of the upper cover plate 6 is in contact with the top side of the lower cover plate 7 and the corresponding side of the middle cover body 1, and forms a covering and surrounding for the avoidance round hole 20 to prevent external particles from entering the controller, a little particles can be temporarily stored at the top side of the lower cover plate 7 after entering, the sliding frame 13 and the fixed frame 12 are in transition fit, a large sliding friction force exists during sliding, when the sliding frame 13 slides to one end of the fixed frame 12, the total length of the cleaning box mechanism is lengthened, when the fixed frame 12 is slid, one end of the tongue piece 14 can push the rotating plate 17 to rotate, so that the rotating plate 17 overcomes the torsion force of the torsion spring 18 and is separated from the stop dog 19 and rotates by a certain angle, and the extending port 15 is opened, the rotation controller makes extension mouth 15 towards the downside, and the particulate matter moves to in the cleaning mechanism through extension mouth 15, carries out swift clearance.

Through the setting of elasticity fixture block 11, can install fast and dismantle clean box mechanism, the clearance of being convenient for, setting through a plurality of protrusion ribs 10, be convenient for increase frictional force, be convenient for make fixed frame 12 roll-off in the lid body 1, elasticity sealing layer 16 has certain elasticity, when action bars 5 rotates, make upper cover plate 6, lower cover plate 7 and well lid body 1's distance changes, elasticity sealing layer 16 can make upper cover plate 6, lower cover plate 7 remains connected state with well lid body 1 all the time, increase sealed effect, prevent particulate matter admission controller.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an independent control ware with lid in dust-protection type, includes well lid body (1), collet (2) and controller body (3), its characterized in that: the controller body (3) is arranged in the bottom support (2), the middle cover body (1) is arranged on the bottom support (2) and matched with the bottom support (2), an operating rod (5) is rotatably arranged on one side of the controller body (3) through a ball head (4), an avoiding round hole (20) is formed in one side of the middle cover body (1), the top end of the operating rod (5) penetrates through the avoiding round hole (20) and extends to the top side of the middle cover body (1), an upper cover plate (6) and a lower cover plate (7) are sleeved on the operating rod (5), the bottom side of the upper cover plate (6) is matched with the top side of the middle cover body (1), the top side of the lower cover plate (7) is matched with the bottom side of the middle cover body (1), an extending port (15) is arranged on one side of the lower cover plate (7), extend the one end of mouth (15) and rotate through the pivot and install commentaries on classics board (17), cup joint in the pivot and install torsional spring (18), the one end of torsional spring (18) is installed on extending the top side inner wall of mouth (15), the other end is installed change one side of board (17), dog (19) are installed to the one end of extending mouth (15), change one side of board (17) with one side phase-match of dog (19), the one side correspondence of well lid body (1) has been seted up the spout and has been had clean box mechanism by slidable mounting, the one end of clean box mechanism with the one side phase-match of commentaries on classics board (17).

2. The independent controller with the dustproof middle cover according to claim 1, wherein: clean box mechanism includes base plate (8), fixed frame (12) are installed to one side of base plate (8), fixed frame (12) slidable mounting be in the spout, slidable mounting has sliding frame (13) in fixed frame (12), tongue piece (14) are installed to the top side of sliding frame (13), sliding frame (13) with extension mouth (15) cup joint the matching mutually, the one end of tongue piece (14) with the one side phase-match of commentaries on classics board (17).

3. The independent controller with the dustproof middle cover according to claim 2, wherein: an elastic clamping block (11) is installed on the top side of the fixing frame (12), one side of the elastic clamping block (11) is matched with the inner side wall of the middle cover body (1), and one side of the base plate (8) is matched with the outer side wall of the middle cover body (1).

4. The independent controller with the dustproof middle cover according to claim 2, wherein: a plurality of projecting ribs (10) are mounted on the top side of the base plate (8).

5. The independent controller with the dustproof middle cover according to claim 1, wherein: and a circle of elastic sealing layer (16) is arranged on the bottom side of the upper cover plate (6) and the top side of the lower cover plate (7), and one side of each of the two elastic sealing layers (16) is matched with the corresponding side of the middle cover body (1).

6. The independent controller with the dustproof middle cover according to claim 1, wherein: two annular grooves are formed in the operating rod (5), elastic rings (21) are installed in the two annular grooves, and the outer circumferential wall of each elastic ring (21) is connected with one side of the upper cover plate (6) and one side of the lower cover plate (7).

7. The independent controller with the dustproof middle cover according to claim 1, wherein: the bottom side of the middle cover body (1) is provided with a reinforcing rib (9), and the bottom side of the reinforcing rib (9) is matched with the top side of the controller body (3).