CN212724530U

CN212724530U - Segment code display screen for low-voltage plastic shell type circuit breaker

Info

Publication number: CN212724530U
Application number: CN202021548549.1U
Authority: CN
Inventors: 徐拥兵
Original assignee: Suzhou Shehai Intelligent Technology Co ltd
Current assignee: Suzhou Shehai Intelligent Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-16
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a low pressure plastics shell type circuit breaker is with section sign indicating number display screen, including display screen main part, resin mounting panel, buckle subassembly, baffle and illumination subassembly, fixed mounting has the resin mounting panel on one side outer wall of display screen main part, be fixed with the buckle subassembly on one side inner wall of resin mounting panel; the clamping buckle assembly comprises a moving groove, a sliding groove, an accommodating groove, a guide groove, a limiting groove, a first spring, a sliding block, a rotating shaft, a second spring, a connecting plate and a moving rod, wherein the moving groove is formed in the outer wall of one side of the resin mounting plate and corresponds to the display screen main body; the illuminating device is further adopted, so that the background light of the display screen can provide various colors, and the light is soft, thereby improving the appearance effect and facilitating the watching of people.

Description

Segment code display screen for low-voltage plastic shell type circuit breaker

Technical Field

The utility model relates to a display screen equipment field specifically is low pressure plastic casing section sign indicating number display screen for circuit breaker.

Background

The breaker is a switching device which can close, carry and open/close the current under the condition of a normal loop and can close, carry and open/close the current under the condition of an abnormal loop within a specified time; the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary line of the high voltage and the low voltage is divided more vaguely, the circuit breaker is generally called as a high-voltage electrical appliance, the segment code display screen used on the circuit breaker is used for displaying the number of the voltage, the parameter setting of the existing plastic shell type circuit breaker is mainly adjusted through a knob or a dial switch, the problems of bad hardware and the like in practical application can cause parameter setting errors which can not be visually judged, the setting content is limited, the market requirements can not be met by increasing functions compared with the traditional setting mode, the circuit breaker does not generally have a buckle device and is fixed through a bolt, the installation mode is very troublesome, the replacement efficiency is poor, the work load of a replacement worker is increased, the work efficiency is reduced, and the circuit breaker does not generally have a lighting device, only one background light is caused, so that the color is single, the illumination is not soft enough, and the watching of people is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure plastic casing is section code display screen for circuit breaker, conveniently changes the characteristics of display screen and increase multiple background light.

The purpose of the utility model can be realized by the following technical scheme:

the segment code display screen for the low-voltage plastic casing type circuit breaker comprises a display screen main body, a resin mounting plate, a buckle assembly, a baffle plate and an illumination assembly, wherein the resin mounting plate is fixedly mounted on the outer wall of one side of the display screen main body, and the buckle assembly is fixedly mounted on the inner wall of one side of the resin mounting plate;

the buckle component comprises a moving groove, a sliding groove, a containing groove, a guide groove, a limiting groove, a first spring, a sliding block, a rotating shaft, a second spring, a connecting plate and a moving rod, the moving groove is formed in one side outer wall of the resin mounting plate and corresponds to the display screen main body, the sliding block is fixedly connected to the two side outer walls of the display screen main body in a plastic connection mode, the sliding groove is formed in the two side inner walls of the moving groove and corresponds to the sliding block, the rotating shaft is rotatably connected to one side outer wall of the display screen main body, the second spring is connected to one side outer wall of the rotating shaft in an embedded mode, the other end of the second spring is connected to the inside of the display screen main body in an embedded mode, the connecting plate is installed on one side outer wall of the display screen main body, the other end of the rotating shaft is fixedly connected to the outer wall of the connecting plate, the, receive and to correspond the carriage release lever on the bottom outer wall in groove and seted up the guide way, it has seted up the spacing groove on the inner wall that the groove is located guide way one side to receive the groove, it is fixed with the baffle to mould the joint on one side top outer wall of resin mounting panel, be fixed with illumination subassembly on one side inner wall of baffle.

As a further aspect of the present invention: the illumination subassembly includes mounting groove, motor, action wheel, follows driving wheel, colored area, light illuminator and light-emitting window, the mounting groove has been seted up on stating one side inner wall of baffle, inlay on one side inner wall of mounting groove and install the motor, it is connected with the action wheel to rotate on one side inner wall of mounting groove, and the output shaft one end of motor welds on the outer wall of action wheel, the mounting groove is located and rotates on the inner wall of action wheel one side and be connected with from the driving wheel, the winding is connected with colored area on the outer wall between follow driving wheel and the action wheel, the mounting groove is located and installs the light illuminator on the inner wall between the colored area, the light-emitting window has been seted.

As a further aspect of the present invention: and the outer wall of one side of the display screen main body is connected with a double faced adhesive tape in a sticking way.

As a further aspect of the present invention: the second spring is a torsion spring.

As a further aspect of the present invention: the limiting groove is heart-shaped.

As a further aspect of the present invention: the motor is a stepper motor.

The utility model has the advantages that: the display content is rich, the display of corresponding parameters used by electric energy metering is added, and time, letters, numbers and rich mathematical units can be displayed; the product has a backlight lamp, can clearly display data information no matter in day or at night, is friendly in man-machine interaction interface, is more convenient for a user to maintain and use, and increases the expansibility of product functions;

the display screen is convenient to mount by adopting the buckling device, the replacement efficiency is improved, the workload of replacement personnel is reduced, and the working efficiency is improved;

the illuminating device is further adopted, so that the background light of the display screen can provide various colors, and the light is soft, thereby improving the appearance effect and facilitating the watching of people.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall exploded view of the present invention;

FIG. 3 is an enlarged view of the region A in FIG. 2 according to the present invention

Fig. 4 is a top cut-away view of the illumination assembly of the present invention;

in the figure: 1. a display screen main body; 2. a resin mounting plate; 3. a buckle assembly; 4. a baffle plate; 5. an illumination assembly; 6. double-sided adhesive tape; 31. a moving groove; 32. a chute; 33. a receiving groove; 34. a guide groove; 35. a limiting groove; 36. a first spring; 37. a slider; 38. a rotating shaft; 39. a second spring; 310. a connecting plate; 311. a travel bar; 51. mounting grooves; 52. a motor; 53. a driving wheel; 54. a driven wheel; 55. a colored band; 56. a light; 57. and a light outlet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the segment code display screen for the low-voltage plastic casing type circuit breaker comprises a display screen main body 1, a resin mounting plate 2, a buckle component 3, a baffle 4 and an illumination component 5, wherein the resin mounting plate 2 is fixedly mounted on the outer wall of one side of the display screen main body 1, and the buckle component 3 is fixedly mounted on the inner wall of one side of the resin mounting plate 2; the buckle component 3 comprises a moving groove 31, a sliding groove 32, a containing groove 33, a guide groove 34, a limiting groove 35, a first spring 36, a sliding block 37, a rotating shaft 38, a second spring 39, a connecting plate 310 and a moving rod 311, wherein the moving groove 31 is arranged on the outer wall of one side of the resin mounting plate 2 corresponding to the display screen main body 1, the sliding block 37 is fixed on the outer wall of two sides of the display screen main body 1 in a plastic connection mode, the sliding groove 32 is arranged on the inner wall of two sides of the moving groove 31 corresponding to the sliding block 37, the rotating shaft 38 is connected on the outer wall of one side of the display screen main body 1 in a rotating mode, the second spring 39 is connected on the outer wall of one side of the rotating shaft 38 in an embedded mode, the other end of the second spring 39 is connected in the display screen main body 1 in an embedded mode, the connecting plate 310 is arranged on the outer wall of one side of the display screen, a moving rod 311 is fixedly connected to the outer wall of the bottom end of the connecting plate 310 in a plastic connection mode, a guide groove 34 is formed in the outer wall of the bottom end of the accommodating groove 33 corresponding to the moving rod 311, a limiting groove 35 is formed in the inner wall, located on one side of the guide groove 34, of the accommodating groove 33, a baffle plate 4 is fixedly connected to the outer wall of the top end of one side of the resin mounting plate 2 in a plastic connection mode, and an illumination assembly 5 is fixedly arranged on the inner wall of one side of the baffle;

the illumination component 5 comprises a mounting groove 51, a motor 52, a driving wheel 53, a driven wheel 54, a color belt 55, a lighting lamp 56 and a light outlet 57, the mounting groove 51 is arranged on the inner wall of one side of the baffle 4, the motor 52 is embedded and mounted on the inner wall of one side of the mounting groove 51, the driving wheel 53 is rotatably connected on the inner wall of one side of the mounting groove 51, one end of an output shaft of the motor 52 is welded on the outer wall of the driving wheel 53, the inner wall of the mounting groove 51 at one side of the driving wheel 53 is rotatably connected with a driven wheel 54, the outer wall between the driven wheel 54 and the driving wheel 53 is wound and connected with a colored belt 55, a lighting lamp 56 is mounted on the inner wall of the mounting groove 51 at one side of the colored belt 55, a light outlet 57 is arranged on the inner wall at one side of the bottom end of the mounting groove 51, the backlight of the display screen can provide various colors, and the light is soft, so that the appearance effect is improved, and the display screen is convenient for people to watch;

the double-sided adhesive tape 6 is adhered and connected to the outer wall of one side of the display screen main body 1, so that the fixing effect of the display screen main body 1 is conveniently increased;

the second spring 39 is a torsion spring, which facilitates the rotation of the rotating shaft 38;

the limiting groove 35 is heart-shaped, so that the moving rod 311 can be conveniently clamped and the moving rod 311 can be conveniently moved out;

the motor 52 is a stepping motor, and the rotation speed of the motor 52 is conveniently adjusted.

The utility model discloses a theory of operation: the display screen body 1 is installed in the moving groove 31 of the resin installation plate 2, firstly, the slide block 37 is aligned with the inside of the slide groove 32, the connecting plate 310 is aligned with the inside of the guide groove 34 to move, then the display screen body 1 is pushed through the accommodating groove 33, the moving rod 311 on the connecting plate 310 is pushed to the limit position of the limit groove 35 under the action of the rotating shaft 38 and the second spring 39, the first spring 36 is in a compressed state, when the display screen body 1 needs to be taken out, the moving rod 311 is pushed inwards to move along the limit position of the limit groove 35, then the rotating shaft 38 is rotated by the twisting action of the second spring 39, the moving rod 311 is led out along the outlet of the limit groove 35, then the display screen body 1 is taken out from the guide groove 34 under the action of the first spring 36, at this moment, the disassembly is completed, when the motor 52 in the installation groove 51 is started to rotate the driving wheel 53, then, the driven wheel 54 is driven by the color belt 55 to rotate, the color belt 55 is irradiated by the illumination lamp 56, then the display main body 1 is illuminated by the light of a single color from the light outlet 57, since the color belt 55 is arranged on the color belt 55 by a plurality of colors, a plurality of colors are provided, the colors can be changed within a certain time range, and the light is soft, and then the display main body 1 is illuminated together with the background lamp, thereby improving the viewing effect.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The segment code display screen for the low-voltage plastic casing type circuit breaker is characterized by comprising a display screen main body (1), a resin mounting plate (2), a buckle component (3), a baffle plate (4) and an illumination component (5), wherein the resin mounting plate (2) is fixedly mounted on the outer wall of one side of the display screen main body (1), and the buckle component (3) is fixedly mounted on the inner wall of one side of the resin mounting plate (2);

the buckle component (3) comprises a moving groove (31), a sliding groove (32), a containing groove (33), a guide groove (34), a limiting groove (35), a first spring (36), a sliding block (37), a rotating shaft (38), a second spring (39), a connecting plate (310) and a moving rod (311), wherein the moving groove (31) is formed in the outer wall of one side of the resin mounting plate (2) corresponding to the display screen main body (1), the sliding block (37) is fixedly connected to the outer wall of the two sides of the display screen main body (1) in a plastic connection mode, the sliding groove (32) is formed in the inner wall of the two sides of the moving groove (31) corresponding to the sliding block (37), the rotating shaft (38) is rotatably connected to the outer wall of one side of the display screen main body (1), the second spring (39) is connected to the outer wall of one side of the rotating shaft (38) in an embedded mode, and the other end of the, install connecting plate (310) on the one side outer wall of display screen main part (1), and the other end rigid coupling of axis of rotation (38) on the outer wall of connecting plate (310), it has seted up on corresponding connecting plate (310) on the bottom inner wall of shifting chute (31) and has accomodate groove (33), it connects to be fixed with carriage release lever (311) to mould on the bottom outer wall of connecting plate (310), it has seted up guide way (34) to correspond carriage release lever (311) on the bottom outer wall of groove (33) to accomodate, it has seted up spacing groove (35) on the inner wall that groove (33) are located guide way (34) one side to accomodate, it is fixed with baffle (4) to mould on the one side top outer wall of resin mounting panel (2), be fixed with illumination subassembly (5) on the one side inner wall of baffle (4).

2. The segment code display screen for the low-voltage plastic casing type circuit breaker according to claim 1, wherein the lighting assembly (5) comprises a mounting groove (51), a motor (52), a driving wheel (53), a driven wheel (54), a colored belt (55), a lighting lamp (56) and a light outlet (57), the mounting groove (51) is formed in one side of the inner wall of the baffle (4), the motor (52) is embedded and mounted in one side of the inner wall of the mounting groove (51), the driving wheel (53) is rotatably connected to one side of the inner wall of the mounting groove (51), one end of an output shaft of the motor (52) is welded to the outer wall of the driving wheel (53), the driven wheel (54) is rotatably connected to the inner wall of the mounting groove (51) on one side of the driving wheel (53), and the colored belt (55) is wound and connected to the outer wall between the driven wheel (54) and the, the inner wall of the mounting groove (51) between the color belts (55) is provided with a lighting lamp (56), and the inner wall of one side of the bottom end of the mounting groove (51) is provided with a light outlet (57).

3. The segment code display screen for the low-voltage plastic casing circuit breaker according to claim 1, wherein a double-sided adhesive tape (6) is adhered and connected to the outer wall of one side of the display screen main body (1).

4. The segment code display for a low pressure plastic case circuit breaker according to claim 1 wherein the second spring (39) is a torsion spring.

5. The segment code display for a low-voltage plastic case circuit breaker according to claim 1, wherein the shape of the limiting groove (35) is heart-shaped.

6. The segment code display for a low pressure plastic case circuit breaker of claim 2 wherein the motor (52) is a stepper motor.