Electric control operation state indicator

Abstract

The utility model provides an electric control operation state indicator, which relates to the technical field of indicators and comprises an indicating shell, an indicating piece is arranged at one end of the indicating shell, a control circuit board and a power supply module are respectively connected inside the indicating shell, a sensing element is arranged at the top of the control circuit board, and an embedding hole penetrates through the surface of the indicating shell. The surface of the indicating shell is provided with a rotary indicating assembly, the rotary indicating assembly comprises a rotary cover, the joint of the rotary cover and the control circuit board is connected with an indicating lamp, indicating holes are formed in the surface of the rotary cover in a circumferential array mode, one end of the indicating lamp is located in the embedding hole, and an instruction pasting plate is arranged at the position close to the indicating holes. When a part indicated by the operation state of one group of electric appliances is aged and damaged, it can still be ensured that an operator can visually judge whether the electric appliances operate normally or not, and meanwhile, a single group of indicator lamps can display multiple operation states of the electric appliances in the working process by adopting the rotating mode of the rotating cover and the mode that the indicator lamps generate light with different colors.

Description

TECHNICAL FIELD

[0001] The utility model relates to indicator technology field especially relates to a kind of electric control operating state indicator. BACKGROUND

[0002] Electric control operating state indicator shows the running condition of equipment, such as power state, working mode, fault alarm, in real time through indicator light, display screen or other visual ways, so as to help users or maintenance personnel to understand the running state of equipment in time, and carry out necessary operation or maintenance.

[0003] According to patent announcement No. CN214352217U, an electric tool includes a battery pack, one or more sensors, an indicator, and an electronic processor coupled to the battery pack, the one or more sensors, and the indicator. The electronic processor is configured to: detect one or more parameters of the electric tool using the one or more sensors; determine a system performance based on the one or more parameters; determine a system performance level based on the system performance; and provide an indication corresponding to the system performance using the indicator.

[0004] The above describes the operation indicator, and the existing indicator usually displays the running state of the electric appliance by light, so that the operator can directly observe the information on the indicator to determine whether the electric appliance is running normally. However, the indicator usually only has a part for displaying the running state, and the displayed information is limited. Moreover, the indicator light part is easily damaged due to long-term power-on use, making it difficult for the operator to intuitively determine the running state of the electric appliance. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the technical problem that the existing indicator only has a part for displaying the running state, the displayed information is limited, and the running state of the electric appliance cannot be intuitively determined when the indicator light part is damaged. Therefore, an electric control operating state indicator is proposed.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electric control operating state indicator includes an indicator shell, one end of the indicator shell is provided with an indicator, the inside of the indicator shell is respectively connected with a control circuit board and a power module, the top of the control circuit board is provided with a sensing element, the surface of the indicator shell is penetrated by a fitting hole, the surface of the indicator shell is provided with a rotary indicator assembly, the rotary indicator assembly includes a rotary cover, the connecting part of the control circuit board is connected with an indicator light, the surface of the rotary cover is circumferentially arrayed with an indicator hole, one end of the indicator light is located in the fitting hole, and an explanatory sticker is provided near the position of the indicator hole.

[0007] Preferably, one end of the rotating cover is provided with a connecting head, and the connecting head and the connecting part of the indicating shell are matched with each other, the rotating cover is sleeved on the surface of the indicating shell, and the rotating cover and the indicating shell are movably connected.

[0008] Preferably, the instruction plate corresponds to the positions and numbers of the indicating holes, and the instruction plate is fixed on the surface of the rotating cover.

[0009] Preferably, the control circuit board is located on the top of the power module, and the control circuit board and the power module are screw-connected with the inner wall of the indicating shell.

[0010] Preferably, the back surface of the rotating cover is fixed with a rotating back cover, and the connecting end in the indicating shell is fixed with a driving member.

[0011] Preferably, the driving end of the driving member is connected with a gear, the gear is located in the through hole at the center of the rotating back cover, and the surface of the gear is meshed with the gear slot of the through hole at the center of the rotating back cover.

[0012] Beneficial effects

[0013] In the utility model, the indicating part is increased, the indicator has the function of indicating multiple appliance running states, when one group of the indicating part is damaged, the operator can still intuitively judge whether the appliance is normally running, the rotating cover is rotated, the different color light of the indicating lamp is used, one group of the indicating lamp can display multiple running states of the appliance, and the instruction plate on the rotating cover and the different color light can facilitate the operator to intuitively judge the different running states of the appliance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the explosion drawing of the utility model;

[0015] Figure 2 It is the axonometric drawing of the utility model;

[0016] Figure 3 It is the sectional view of the utility model;

[0017] Figure 4 It is the perspective view of the utility model.

[0018] Legend:

[0019] 1, indicating shell; 2, indicating part; 3, control circuit board; 4, embedded hole; 5, power module; 6, sensing element; 7, rotating indicating assembly; 71, rotating cover; 72, indicating hole; 73, indicating lamp; 74, instruction plate; 75, gear; 76, driving member; 77, connecting head; 78, rotating back cover. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation characteristics, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] The specific embodiments of the utility model are described below in combination with the drawings. Specific embodiments:

[0023] Referring to Figures 1-4 An electric control running state indicator comprises an indicating shell 1, the indicating shell 1 is provided with an indicating part 2 at one end, the inside of the indicating shell 1 is respectively connected with a control circuit board 3 and a power module 5, the top of the control circuit board 3 is provided with a sensing element 6, the control circuit board 3 is located at the top of the power module 5, and the control circuit board 3 and the power module 5 are both screw-connected with the inner wall of the indicating shell 1, the indicator is composed of the indicating shell 1, the indicating part 2, the control circuit board 3, the power module 5 and the sensing element 6 and the like components, the control circuit board 3 is the control unit of the indicator, wherein the circuit board comprises but is not limited to the controller, the relay and the sensing element 6 and the like components, the sensing element 6 is used for acquiring the signal of the running state of the electric appliance, these sensors can be temperature sensors, pressure sensors, speed sensors and the like, the indicating part 2 is used for displaying the electric quantity and the switch light signal of the electric appliance, the display is carried out in the mode of light, the operator can directly judge whether the machine is started or stopped and the condition of the electric quantity, and the power module 5 is used for power supply of the indicator, the control circuit board 3 and the sensing element 6.

[0024] The control circuit board 3 is connected with the indicating lamp 73, the surface of the rotating cover 71 is circumferentially arrayed with the indicating holes 72, the instruction plates 74 correspond to the positions and number of the indicating holes 72, and the instruction plates 74 are fixed on the surface of the rotating cover 71. One end of the indicating lamp 73 is located in the embedded hole 4. The rotating indicating assembly 7 is added on the indicating shell 1. The indicating lamp 73 is used to display different running states of the electric appliance by emitting different color lights. The information of the indicating lamp 73 includes switch indication, fault indication, overload indication and power indication. The indicating lamp 73 is connected with the control circuit board 3 and displays different indications according to the sensing element 6 on the control circuit board 3. The indicating lamp 73 usually realizes different color conversion by using multi-color LED. The red, green and blue three basic colors can be combined to display various colors. For example, when the red and green are lit at the same time, yellow light is generated. When the red and blue are lit at the same time, purple light is generated. When the red, green and blue are lit at the same time, white light is generated. The instruction plates 74 are arranged near the positions of the indicating holes 72. The rotating cover 71 is rotated until the position of the indicating hole 72 corresponding to the position of the indicating lamp 73 coincides according to the different color lights emitted by the indicating lamp 73. The indicating hole 72 has multiple groups, and each group of the indicating hole 72 has an instruction plate 74 at the position. The instruction plate 74 is engraved with the indication instruction corresponding to the indicating hole 72. For example, when the current of the electric appliance exceeds the safe range and overload occurs, the color of the indicating lamp 73 is red. At this time, the rotating cover 71 is rotated until the position of the instruction plate 74 with the overload instruction coincides with the position of the embedded hole 4 on the surface of the indicating shell 1. At this time, the light of the indicating lamp 73 is transmitted through the indicating hole 72 for color display. The operator can directly judge the running state of the electric appliance according to the color of the light and the indication instruction and timely process.

[0025] The surface of the indicating shell 1 is provided with an embedding hole 4, and the surface of the indicating shell 1 is provided with a rotary indicating assembly 7, which comprises a rotary cover 71, one end of the rotary cover 71 is provided with a connecting head 77, and the connecting head 77 is matched with the connecting position of the indicating shell 1, the rotary cover 71 is sleeved on the surface of the indicating shell 1, and the rotary cover 71 is movably connected with the indicating shell 1, a rotary shaft sleeve is sleeved on the surface of the indicating shell 1 and movably connected with the connecting position of the indicating shell 1 through the connecting head 77 at one end, so that the connecting head 77 can be rotated with the connecting position of the indicating shell 1, a rotary back cover 78 is fixed to the back of the rotary cover 71, a driving part 76 is fixed to the connecting end in the indicating shell 1, a gear 75 is connected to the driving end of the driving part 76, and the gear 75 is located in the through hole at the center of the rotary back cover 78, and the surface of the gear 75 is meshed with the tooth groove of the through hole at the center of the rotary back cover 78, the rotary back cover 78 is used for sealing the back of the indicator, and the through hole at the center of the rotary back cover 78 is provided with a tooth groove, so that the driving part 76 and the gear 75 are increased, the rotary back cover 78 can be rotated, the rotary cover 71 is rotated, and the driving part 76 is further explained as a driving motor and is fixed to the connecting position in the indicating shell 1, the driving part 76 can drive the gear 75 to rotate, the rotary back cover 78 can be rotated through the meshing relationship between the surface of the gear 75 and the tooth groove at the center of the rotary back cover 78, the structure is simple, and the cost is low.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "above", "over" and "on" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "under" and "under" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0027] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An electronically controlled operating status indicator, comprising an indicator housing (1), characterized in that: An indicator member (2) is provided at one end of the indicator shell (1), a control circuit board (3) and a power module (5) are connected to the inside of the indicator shell (1), a sensor element (6) is provided on the top of the control circuit board (3), a fitting hole (4) is passed through the surface of the indicator shell (1), a rotation indicator assembly (7) is provided on the surface of the indicator shell (1), and the rotation indicator assembly (7) includes a rotating cover (71), an indicator light (73) is connected to the connection of the control circuit board (3), and a circumferential array of indicator holes (72) is provided on the surface of the rotating cover (71), one end of the indicator light (73) is located in the fitting hole (4), and an instruction plate (74) is provided near the position of the indicator hole (72).

2. The electronically controlled operating status indicator according to claim 1, characterized in that: One end of the rotating cover (71) is provided with a connector (77), and the connector (77) and the connection of the indicator shell (1) cooperate with each other. The rotating cover (71) is sleeved on the surface of the indicator shell (1), and the rotating cover (71) and the indicator shell (1) are movably connected.

3. The electronically controlled operating status indicator according to claim 1, characterized in that: The position and number of the instruction plate (74) and the indication holes (72) correspond to each other, and the instruction plate (74) is fixed to the surface of the rotating cover (71).

4. The electronically controlled operating status indicator according to claim 1, characterized in that: The control circuit board (3) is located on top of the power module (5), and both the control circuit board (3) and the power module (5) are screw-connected to the inner wall of the indicator housing (1).

5. The electronically controlled operating status indicator according to claim 1, characterized in that: A rotating rear cover (78) is fixed to the back of the rotating cover (71), and a driving member (76) is fixed to the connecting end inside the indicator shell (1).

6. The electronically controlled operating status indicator according to claim 5, characterized in that: The driving end of the driving member (76) is connected to a gear (75), and the gear (75) is located in a through hole at the center of the rotating rear cover (78), and the surface of the gear (75) and the tooth groove of the through hole at the center of the rotating rear cover (78) are meshed with each other.

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