Instrument with cleaning function

Abstract

The utility model discloses an instrument with a cleaning function, which comprises a shell, a mounting plate, a display instrument, a battery pack and a cleaning device, and is characterized in that the shell is detachably arranged on the mounting plate; an observation window is formed in the shell, and transparent glass is embedded in the observation window; the display instrument is erected in the shell and located at the observation window, and the display instrument is electrically connected with the battery pack; the two cleaning devices are arranged on the inner side and the outer side of the transparent glass correspondingly and connected in a magnetic attraction mode so as to clean the two sides of the transparent glass. The inner cleaning device and the outer cleaning device which are connected through magnetic attraction are adopted, so that a user only needs to push the outer cleaning device to synchronously drive the inner cleaning device to move, and dust and water vapor on transparent glass are effectively removed; the non-electric driving design is especially suitable for application scenes without stable power supply or needing to reduce energy consumption, and does not cause aging of internal circuits.

Description

Technical Field

[0001] This utility model relates to the field of instrumentation technology, and in particular to an instrumentation device with a cleaning function. Background Technology

[0002] Instruments are widely used for various measurement and monitoring tasks in industrial, medical, and everyday environments. These devices typically require a clear display interface to provide accurate data readings.

[0003] However, during use, the surface of transparent glass or transparent materials is easily affected by dust, moisture and other pollutants, which can obstruct the user's view and reduce the clarity of the display.

[0004] Especially for instruments with high sealing requirements, when used in areas with large temperature differences or humidity, dust on the outside of the transparent glass can be cleaned by wiping it manually. However, it is not easy to remove the moisture inside the transparent glass, even though there are methods to remove the moisture inside by installing a fan or heating it.

[0005] For example, the intelligent instrument with a protective device, as described in application number CN202120117324.9, includes an intelligent instrument body. The intelligent instrument body has a protective frame inside, and a display screen is enclosed inside the protective frame. The intelligent instrument body has a defogging component inside, and a hot air blower is inside the defogging component. The output end of the hot air blower is fixedly connected to a ventilation pipe. A diversion nozzle is fixedly connected to the end of the ventilation pipe that is farther away from the hot air blower, and the outer wall of the diversion nozzle is enclosed by a protective frame. A control valve is provided inside the ventilation pipe.

[0006] The aforementioned patent effectively prevents water mist from forming on the surface of the smart instrument display screen in cold winter by setting up a defogging component. It is also beneficial to heat the surface of the smart instrument display screen so that the water mist is blown to the bottom of the display screen, which increases the practicality of the device. However, since a hot air blower is used, it is not conducive to the flow of hot air for instruments with high sealing requirements, which can easily accelerate the aging of internal circuits. In addition, the hot air blower requires electricity, resulting in more energy consumption. Summary of the Invention

[0007] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0008] To achieve the above objectives, the first aspect of this utility model provides an instrument with a cleaning function, comprising: a housing, a mounting plate, a display instrument, a battery pack, and cleaning devices. The housing is detachably mounted on the mounting plate. An observation window is provided on the housing, and a transparent glass is embedded within the observation window. The display instrument is mounted inside the housing and located at the observation window, and is electrically connected to the battery pack. Two cleaning devices are respectively disposed on the inner and outer sides of the transparent glass and are magnetically connected. Each cleaning device includes a sliding rod, a movable frame, and a magnetic plate. The sliding rod is disposed on the housing. The movable frame is slidably mounted on the sliding rod. The magnetic plate is disposed on the movable frame, and a cleaning brush is provided on the magnetic plate, the cleaning brush contacting the surface of the transparent glass. The magnetic plates on the two cleaning devices are disposed opposite each other on the inner and outer sides of the transparent glass and are magnetically connected.

[0009] In addition, the instruments and meters with cleaning functions proposed above according to this utility model may also have the following additional technical features:

[0010] As a further description of the above technical solution: a mounting bracket is provided inside the housing located at the observation window, the display instrument is detachably mounted on the mounting bracket, and the display end of the display instrument is located at the observation window, wherein the cleaning device inside the housing is located between the transparent glass and the display instrument.

[0011] As a further description of the above technical solution: mounting holes are provided at the four corners of the mounting plate.

[0012] As a further description of the above technical solution: the housing is also provided with buttons.

[0013] As a further description of the above technical solution: a sealing strip is provided at the connection between the housing and the mounting plate.

[0014] As a further description of the above technical solution: the movable frame of the cleaning device outside the housing is provided with a handle for easy pushing and pulling.

[0015] According to this utility model, the instrument with cleaning function adopts magnetically connected inner and outer cleaning devices, so that the user only needs to push the outer cleaning device to move the inner cleaning device simultaneously, thereby effectively removing dust and moisture from the transparent glass. This non-electrically driven design is particularly suitable for application scenarios where there is no stable power supply or energy consumption needs to be reduced, and it will not cause aging of internal circuits.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of an instrument with a cleaning function according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of an instrument with a cleaning function according to an embodiment of the present invention;

[0021] Figure 4 This is a partial enlarged schematic diagram (A) according to an embodiment of the present invention;

[0022] Figure 5 This is an internal sectional view of an instrument with a cleaning function according to an embodiment of the present invention;

[0023] Figure 6 This is a partial enlarged schematic diagram (B) of one embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of a cleaning device according to an embodiment of the present invention;

[0025] As shown in the figure:

[0026] 100. Housing; 101. Transparent glass; 102. Buttons; 200. Mounting plate; 300. Display instrument; 400. Battery pack; 500. Cleaning device; 510. Slide bar; 520. Moving frame; 530. Magnetic plate. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] The following description, in conjunction with the accompanying drawings, describes an instrument with a cleaning function according to an embodiment of the present invention.

[0029] like Figures 1 to 6As shown, the instrument with cleaning function in this embodiment of the present invention may include a housing 100, a mounting plate 200, a display instrument 300, a battery pack 400, and a cleaning device 500.

[0030] The housing 100 is detachably mounted on the mounting plate 200. An observation window is provided on the housing 100, and a transparent glass 101 is embedded in the observation window. The display instrument 300 is mounted inside the housing 100 and located at the observation window. The display instrument 300 is electrically connected to the battery pack 400.

[0031] Two cleaning devices 500 are respectively installed on the inner and outer sides of the transparent glass 101 and are magnetically connected.

[0032] like Figure 7 As shown, each cleaning device 500 includes a slide bar 510, a movable frame 520, and a magnetic plate 530.

[0033] The slide bar 510 is mounted on the housing 100, the movable frame 520 is slidably mounted on the slide bar 510, the magnetic plate 530 is mounted on the movable frame 520, and the magnetic plate 530 is equipped with a cleaning brush that contacts the surface of the transparent glass 101. The magnetic plates 530 on the two cleaning devices 500 are arranged opposite each other on the inner and outer sides of the transparent glass 101 and are magnetically connected.

[0034] Specifically, when it is necessary to clean the transparent glass 101, simply push the outer cleaning device 500 manually to make the moving frame 520 slide along the slide bar 510. Since the inner and outer cleaning devices 500 are connected by the magnetic suction plate 530, the inner cleaning device 500 will move synchronously with the movement of the outer one.

[0035] During movement, the cleaning brush contacts and wipes the transparent glass 101, thereby removing dust from the outside of the transparent glass 101 and moisture from the inside. This mechanical cleaning method does not require additional power, making it ideal for applications where power stability is critical or where energy consumption needs to be reduced. Moreover, since it does not involve heating elements or forced ventilation systems, this design does not cause internal temperature changes, avoiding moisture condensation caused by temperature differences and potential aging of internal wiring.

[0036] The cleaning device 500 in this invention is entirely based on external operation and does not affect the overall sealing performance of the equipment, making it particularly suitable for applications requiring high sealing.

[0037] In one embodiment of the present invention, a mounting bracket is provided inside the housing 100 located at the observation window, and the display instrument 300 is detachably mounted on the mounting bracket, with the display end of the display instrument 300 located at the observation window. The cleaning device 500 inside the housing 100 is located between the transparent glass 101 and the display instrument 300.

[0038] It should be noted that the display instrument 300 is detachably connected to the housing 100 via a mounting bracket. Relevant personnel can easily remove the display instrument 300 from the housing 100 for convenient maintenance, replacement or upgrade. Compared with the fixed installation method, the detachable design greatly simplifies the maintenance process and reduces downtime.

[0039] In one embodiment of this utility model, mounting holes are provided at the four corners of the mounting plate 200.

[0040] It should be noted that by creating the mounting holes, relevant personnel can use screws, bolts, and other fasteners to securely install the entire instrument into the designated location (such as a wall or cabinet).

[0041] In one embodiment of this utility model, a button 102 is also provided on the housing 100.

[0042] It should be noted that button 102 can be used to directly control various functions of the display instrument 300, such as power on / off, menu navigation, parameter settings, etc.

[0043] In one embodiment of this utility model, a sealing strip is provided at the connection between the housing 100 and the mounting plate 200. When the housing 100 and the mounting plate 200 are fastened together, the sealing strip should generate a uniform pressure distribution between the two, thereby achieving an all-round seal and effectively preventing external pollutants such as dust and moisture from entering the equipment and protecting the internal components from the influence of environmental factors. This is especially important for instruments and meters that need to be used in high humidity, dusty or outdoor environments.

[0044] In one embodiment of this utility model, the movable frame 520 of the cleaning device 500 outside the housing 100 is provided with a handle that is easy to push and pull, so that relevant personnel can pull the cleaning device 500 outside the housing 100.

[0045] In summary, the instrument with cleaning function according to the present utility model adopts magnetically connected inner and outer cleaning devices 500, so that the user only needs to push the outer cleaning device 500 to move the inner cleaning device 500 simultaneously, thereby effectively removing dust and moisture from the transparent glass 101. This non-electrically driven design is particularly suitable for application scenarios where there is no stable power supply or energy consumption needs to be reduced, and it will not cause aging of internal circuits.

[0046] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An instrument with a cleaning function, characterized in that, include: The enclosure (100), mounting plate (200), display instrument (300), battery pack (400), and cleaning device (500) are included. The housing (100) is detachably mounted on the mounting plate (200); An observation window is provided on the housing (100), and a transparent glass (101) is embedded in the observation window; The display instrument (300) is mounted inside the housing (100) and located at the observation window, and the display instrument (300) is electrically connected to the battery pack (400); The two cleaning devices (500) are respectively disposed on the inner and outer sides of the transparent glass (101) and are magnetically connected; Each of the cleaning devices (500) includes a slide bar (510), a movable frame (520), and a magnetic plate (530), wherein, The slide bar (510) is disposed on the housing (100); The movable frame (520) is slidably mounted on the slide rod (510); The magnetic suction plate (530) is disposed on the movable frame (520), and a cleaning brush is disposed on the magnetic suction plate (530), the cleaning brush being in contact with the surface of the transparent glass (101); The magnetic plates (530) on the two cleaning devices (500) are arranged opposite each other on the inner and outer sides of the transparent glass (101) and are magnetically connected.

2. The instrument with cleaning function according to claim 1, characterized in that, A mounting bracket is provided inside the housing (100) located at the observation window. The display instrument (300) is detachably mounted on the mounting bracket, and the display end of the display instrument (300) is located at the observation window. The cleaning device (500) inside the housing (100) is located between the transparent glass (101) and the display instrument (300).

3. The instrument with cleaning function according to claim 1, characterized in that, Mounting holes are provided at the four corners of the mounting plate (200).

4. The instrument with cleaning function according to claim 1, characterized in that, The housing (100) is also provided with a button (102).

5. The instrument with cleaning function according to claim 1, characterized in that, A sealing strip is provided at the connection between the housing (100) and the mounting plate (200).

6. The instrument with cleaning function according to claim 1, characterized in that, The cleaning device (500) outside the housing (100) has a handle on its movable frame (520) for easy pushing and pulling.

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