CN219122236U

CN219122236U - Electrostatic sensor with display structure

Info

Publication number: CN219122236U
Application number: CN202222550361.6U
Authority: CN
Inventors: 昝鹏; 郝少平
Original assignee: Shanghai Pengpu Electrostatic Technology Co ltd
Current assignee: Shanghai Pengpu Electrostatic Technology Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-06-02
Anticipated expiration: 2032-09-24

Abstract

The application relates to a static sensor with show structure, it includes the casing, and the inside communication power supply unit, vibration electric field detection unit, display element and the alarm unit that are equipped with the electricity and connect of casing. The vibration electric field detection unit comprises an electrostatic charge induction electrode; the display unit includes a display panel and buttons. The information collected by the vibration electric field detection unit is displayed in real time through the display panel, meanwhile, the indicator lamp is used for feeding back the collected information correspondingly, and related parameters can be adjusted through the buttons. According to the method and the device, the information acquired by the vibration electric field detection unit is processed and tidied through the display unit and the alarm unit, so that relevant technicians can acquire and receive real-time data of the electrostatic sensor more quickly, corresponding adjustment can be made more timely, and production efficiency is improved.

Description

Electrostatic sensor with display structure

Technical Field

The application relates to the field of electrostatic sensors, and in particular relates to an electrostatic sensor with a display structure.

Background

The electrostatic sensor has the essential principle that a temporary capacitor is formed after the electrostatic sensor is close to an object to be measured through an internal conductor sheet; the stronger the electrostatic field of the measured object is, the more the induced charges of the conductor sheet are, and the higher the electrostatic voltage value to the ground is. In a production line involving electrostatic interference, an electrostatic eliminator is generally installed on the production line. In order to check the effect of static elimination, a method is generally adopted in which a static sensor is installed in a region to be checked, and whether the static voltage of the region to be checked measured by the static sensor exceeds a threshold value is judged. A threshold value, which indicates that the electrostatic eliminator operates normally when the electrostatic voltage measured by the electrostatic sensor is lower than the threshold value; when the threshold value is exceeded, the related technicians need to make timely adjustment to enable the electrostatic voltage to drop below the threshold value; and the threshold can be modified according to the actual situation. For better measurement of static elimination, multiple static sensors are usually used for measurement, however, the information collected by different static sensors is usually measured simultaneously by a display device in a central control area.

In the process of realizing the related art, the inventors found that there are at least the following problems in the related art: when a technician is about to know information acquired by an independent electrostatic sensor positioned in a local area in the process of operating a production line, the technician needs to go to an external display device to obtain information read by the electrostatic sensor, so that the information detected by the sensor can be known, and real-time observation is inconvenient.

Disclosure of Invention

In order to be able to observe the real-time information that gathers on the electrostatic sensor conveniently, this application provides an electrostatic sensor with show the structure.

The application provides a static sensor with show structure adopts following technical scheme:

an electrostatic sensor with a display structure comprises a shell, wherein a communication power supply unit, a vibration electric field detection unit, a display unit and an alarm unit are arranged in the shell; the communication power supply unit comprises a wiring port for power supply communication; the vibration electric field detection unit comprises a static charge induction electrode; the display unit includes a display panel; the alarm unit comprises an indicator light; the vibration electric field detection unit is electrically connected to the wiring port, the alarm unit, and the display panel; the shell is provided with a slot, a display window and an indicator lamp hole corresponding to the wiring port, the display panel and the indicator lamp respectively.

By adopting the technical scheme, the vibration electric field detection unit receives an external power supply to work, uploads measured data in real time and reflects the data on the display panel, and when the measured electrostatic voltage is higher than a set threshold value, the indicator lamp can be lightened so as to give an alarm; and the real-time observation of the staff is facilitated.

Preferably, the portable electronic device further comprises an operation unit electrically connected with the display unit, wherein the operation unit comprises a button, and a button hole is formed in the shell at a position corresponding to the button.

By adopting the technical scheme, besides displaying real-time information, the display panel can be matched with a button to realize functions such as modification of an alarm threshold value, inquiry of historical information or real-time curve and the like, so that the independent sensor has information acquisition and feedback functions.

Preferably, the indicator light hole, the display window and the button Kong Kaishe are on the same side of the housing.

By adopting the technical scheme, related technicians can observe measurement data and alarm prompt signals more conveniently and simultaneously, and can control buttons on the unified side face to adjust corresponding parameters conveniently according to the obtained information.

Preferably, the static electricity detection window is positioned on the side of the shell opposite to the display window.

Through adopting above-mentioned technical scheme, the static charge induction electrode can realize measuring object's measurement, and in actual use simultaneously, vibration electric field detecting element is placed towards measuring object, and static charge induction electrode place one side down, consequently, the display window of back one side can be placed towards relevant technical staff to the relevant technical staff of being convenient for in time receive alarm, collection information and operating button.

Preferably, the alarm unit further comprises a buzzer, the buzzer is arranged in the shell, and a buzzer hole is formed in the position, corresponding to the buzzer, of the shell.

Through adopting above-mentioned technical scheme, buzzer can be on the basis that the pilot lamp shows alarm threshold value, can realize alarm function more remarkably, and the sound that the buzzer sent is enlarged to the buzzing hole simultaneously, attracts relevant technical personnel more easily to notice to realize the adjustment more in time.

Preferably, the shell is provided with a label of the product.

By adopting the technical scheme, the products are marked and distinguished; meanwhile, related parameters of the product are also indicated, so that the selection and use of related technicians are facilitated.

Preferably, the shell is provided with a mounting hole, and the mounting hole is positioned on the side surface adjacent to the side surface where the display window is positioned.

Through adopting above-mentioned technical scheme, the product passes through the mounting hole and is connected with external mounting structure to fix the top at measuring object with the product, and do not cause the interference to the static measurement process, the product of being convenient for is measured.

Preferably, the display panel is a touch-sensitive display screen.

Through adopting above-mentioned technical scheme, but the touch-control display screen contains simultaneously and shows and control the function, can replace the function of pilot lamp and button, improves the intellectuality of product, promotes the use impression, simplifies operation process.

In summary, the present application includes at least one of the following beneficial technical effects: based on the technology of the existing electrostatic sensor, an indicator lamp is added so as to indicate whether the electrostatic voltage on the current measurement target exceeds a threshold value or not; adding a display panel to provide measurement information in real time and an operable operation interface matched with a button; the add button enables adjustment of the relevant parameters. The indicator light, the display panel and the buttons are arranged on the same side face of the shell, so that corresponding adjustment can be further conveniently carried out according to the obtained measurement information. The alarm signal can be more obvious due to the addition of the buzzer, and the information feedback efficiency is further improved. In addition, the touch control display screen with the display and control functions can replace the functions of a display panel, an indicator light and buttons at the same time, and information acquisition and feedback of the independent sensor are realized more intelligently.

Drawings

FIG. 1 is a front view of an embodiment of the present application when connected to an external cable;

FIG. 2 is a schematic diagram of the structure of the embodiment of the present application when connected to an external cable;

fig. 3 is a schematic structural view for showing the electrostatic detection window and the buzzer hole according to an embodiment of the present application.

Reference numerals: 1. a housing; 2. a display panel; 3. a button; 4. an indicator light; 5. a label; 6. a cable plug; 7. a slot; 8. an electrostatic detection window; 9. an electrode placement case; 10. buzzing holes; 11. and (5) mounting holes.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an electrostatic sensor with a display structure.

Referring to fig. 1, 2 and 3, an electrostatic sensor with a display structure includes a housing 1, and a communication power supply unit, a vibration electric field detection unit, an alarm unit and a display unit, which are electrically connected, are provided inside the housing 1. The whole shell 1 is cuboid, and slot 7 has been seted up to the wherein one end face in the casing 1 length direction, establishes binding post in the slot 7 for be connected with outside cable plug 6. The communication power supply unit comprises a wiring port for external power supply and communication, and a wiring terminal in the slot 7 is electrically connected to the wiring port. The shell 1 is also provided with an indication lamp hole, a button hole and a display window, which is convenient for observing alarm and working conditions and operating and controlling the sensor.

The alarm unit and the display unit comprise an indicator light 4, a display panel 2 and buttons 3. The indicator light hole, the display window and the button hole are sequentially formed in the same side face of the shell 1 along the length direction of the shell 1, and are respectively used for placing the indicator light 4, the button 3 and the display panel 2. A label 5 is arranged between the button hole and the slot 7, and the note is used for displaying product parameters and marking the product, so that the identification and the distinction are facilitated. On two sides of being connected with one side of the display window along the length direction of the shell 1, corresponding mounting holes 11 are formed, and the mounting holes 11 are used for connecting an external mounting structure, so that a product is fixed above a measuring object, and the product is convenient to measure.

The indicator lamp 4 adopts LED lamps, and the number of LED lamps can be provided with one or more, and in this embodiment, one LED lamp is taken as an example. The LED lamp is electrically connected to the alarm unit and is mounted at an end of the housing 1 remote from the socket 7. The alarm unit can indicate whether the electrostatic voltage of the measurement object is lower than a threshold value by changing the on/off of the LED lamp, thereby giving a normal signal as well as feedback of the alarm signal.

The display panel 2 is a square display panel 2 electrically connected to the vibration electric field detection unit and the push button 3. The display panel 2 can display the electrostatic voltage of the measurement object in real time by the vibration electric field detection means, and an operation interface or the like capable of realizing control by the buttons 3. The display panel 2 is also electrically connected to an alarm unit and may also be used for displaying alarm information. The display panel 2 can intuitively display the information currently acquired and coordinate with the button 3 to adjust in time, so that the steps of inquiring and adjusting through external display equipment are omitted, the flow is simplified, and the production efficiency is improved.

The present embodiment is provided with 3 buttons 3, and the arrangement direction of the 3 buttons 3 is perpendicular to the length direction of the housing 1. By pressing the button 3 in cooperation with the display panel 2, modification of the alarm threshold, selection of functions such as inquiring history information or real-time curves, and the like can be realized on an operation interface displayed on the display panel 2. The button 3 may also be in other ways, such as a roller being pushed, a knob being pushed, or a combination of the button 3 and a roller or knob, etc.

The vibration electric field detection unit comprises an electrostatic charge induction electrode. Square electrode placing window is arranged on one side of the shell 1, which is opposite to the display window, and is used for placing an electrode placing shell 9, electrostatic charge induction electrodes are placed under the electrode placing shell 9, the electrode placing shell 9 is used for shielding external interference, limiting the input signal range and protecting the electrostatic charge induction electrodes. The static electricity detection window 8 is arranged on the static electricity induction electrode placing shell 9, so that the static electricity induction electrode can be conveniently measured. In actual use, the vibration electric field detection unit is placed facing the measurement object, so that the display window can face the related technician, and the related technician can receive the alarm, collect the information and operate the button 3 in time.

The alarm unit further comprises a buzzer, a buzzer hole 10 is formed in the position, corresponding to the buzzer, of the shell 1, and the buzzer hole 10 and the static detection window 8 are located on the same side face of the shell 1. The buzzer holes 10 facilitate the spreading of the beeping sound when the buzzer is in operation. The buzzer hole 10 may be in various shapes, such as a circle, a rectangle, etc. formed by randomly distributing a plurality of round holes, and in the embodiment of the present application, the buzzer hole 10 is a plurality of concentric arc holes. The buzzer can realize the alarm function more prominently on the basis that the indicator lamp 4 displays the alarm threshold value.

Besides, the display panel 2 in the display unit can be replaced by a touch display screen except for a common display screen, the touch display screen comprises functions of displaying and being controlled, the functions of the indicator lamp 4 and the button 3 can be replaced, further, the display of data and related operation on one touch display screen can be directly achieved, the intellectualization of products is improved, the use feeling is improved, and the operation process is simplified.

The implementation principle of the electrostatic sensor with the display structure in the embodiment of the application is as follows: by adding a display unit comprising a display panel 2 and buttons 3 on the basis of the existing electrostatic sensor, the measuring information and feedback are provided in real time. The indicator light 4 may indicate whether the electrostatic voltage on the current measurement target exceeds a threshold value; the display panel 2 is capable of displaying the electrostatic voltage of the measurement object in real time; the button 3 enables adjustment of the relevant parameters. The wiring port can realize external power supply and communication functions; the buzzer can make alarm signal more obvious, further improves the efficiency of information feedback.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An electrostatic sensor with display structure, its characterized in that: the device comprises a shell (1), wherein a communication power supply unit, a vibration electric field detection unit, a display unit and an alarm unit which are electrically connected are arranged inside the shell (1); the communication power supply unit comprises a wiring port for power supply communication; the vibration electric field detection unit comprises a static charge induction electrode, and a static detection window (8) is formed in the position, corresponding to the static charge induction electrode, of the shell (1); the display unit comprises a display panel (2); the alarm unit comprises an indicator light (4); the vibration electric field detection unit is electrically connected to the wiring port, the alarm unit and the display panel (2); the positions of the shell (1) corresponding to the wiring ports, the display panel (2) and the indicator lamps (4) are respectively provided with a slot (7), a display window and an indicator lamp hole.

2. An electrostatic sensor with a display structure according to claim 1, characterized in that: the display device is characterized by further comprising an operation unit electrically connected with the display unit, wherein the operation unit comprises a button (3), and a button hole is formed in the position, corresponding to the button (3), of the shell (1).

3. An electrostatic sensor with a display structure according to claim 2, characterized in that: the indicator light hole, the display window and the button Kong Kaishe are on the same side of the housing (1).

4. An electrostatic sensor with a display structure according to claim 2, characterized in that: the static electricity detection window (8) is positioned on one side of the shell (1) opposite to the display window.

5. A static sensor with display structure according to claim 3, characterized in that: the alarm unit further comprises a buzzer, wherein the buzzer is arranged in the shell (1), and a buzzer hole (10) is formed in the position, corresponding to the buzzer, of the shell (1).

6. An electrostatic sensor with a display structure according to claim 4, wherein: the shell (1) is provided with a mounting hole (11), and the mounting hole (11) is positioned on the side surface adjacent to the side surface where the display window is positioned.

7. An electrostatic sensor with a display structure according to claim 1, characterized in that: the shell (1) is provided with a label (5) of the product.

8. An electrostatic sensor with a display structure according to claim 1, characterized in that: the display panel (2) is arranged as a touch display screen.