Metering device convenient for reading metering data

Abstract

The utility model discloses a metering device convenient to read metering data, which belongs to the field of metering equipment, and comprises a metering body and a display screen, the outer surface of the metering body is provided with the display screen, the outer surface of the display screen is provided with a protection assembly, the outer surface of the metering body is provided with a plurality of interfaces, and the interfaces are connected with the display screen. A dustproof assembly is arranged on the outer surface of the interface; through mutual cooperation of the fixing blocks, the fixing grooves and the silica gel pads, when the display screen is not used, the protection plate can shield the surface of the display screen, the situation that due to the fact that the display screen is exposed outside for a long time, the surface of the display screen is scratched and abraded, and the content displayed by the display screen becomes blurred is avoided, and therefore the attractiveness and the display effect of the display screen are improved; meanwhile, the display screen can be protected through the silica gel pad, and the possibility that the display screen is damaged due to accidental collision is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of measuring equipment, more particularly to a kind of measuring device of convenient reading measurement data. BACKGROUND

[0002] In modern industry, scientific research, medical treatment and daily life, measuring device as the important tool of measurement, record and analysis various physical quantities (such as temperature, pressure, flow, weight, time etc.), its accuracy and reliability are directly related to the credibility of data and the scientific nature of subsequent decision-making. With the progress of science and technology, measuring device is gradually developing towards intelligent, high-precision, multi-functional and easy-to-operate. However, in the pursuit of high performance, measuring device also faces many challenges in daily use, especially about the convenience of data reading and the protection of display screen.

[0003] Most of the conventional measuring device adopts mechanical dial or simple digital display screen, and these data display methods are often difficult to read clearly when light is insufficient or viewing angle is limited, which brings inconvenience to users. In addition, dial or display screen is directly exposed outside, which is easy to be scratched, impacted and other physical damage, not only affects the appearance, but also may lead to inaccurate data display, and even seriously affects the overall performance and service life of measuring device. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems in the prior art, the utility model provides a kind of measuring device of convenient reading measurement data, it is by the mutual cooperation of fixed block, fixed slot and silica gel pad to make display screen when not being used, protective plate can be shielded in the surface of display screen, avoid because display screen long-term exposure outside leads to the scratch and abrasion of its surface make the content displayed by display screen become dim, to improve the appearance and display effect of display screen, and keep the definition and appearance of display screen.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] The utility model provides a kind of metrology device of facilitating reading metrology data, including metrology body and display screen, the outer surface of the metrology body is provided with display screen, the outer surface of the display screen is provided with protection assembly, the outer surface of the metrology body is opened with multiple interfaces, the outer surface of the interface is provided with dustproof assembly;The protection assembly includes a pair of side plates symmetrically installed on the outer surface of metrology body, rotationally connected with rotating lever between the side plate, the outer surface of the rotating lever is fixedly connected with protection plate, the bottom of the protection plate is fixedly connected with silica gel pad;The dustproof assembly includes multiple short plates fixedly installed on the outer surface of metrology body close to interface, rotationally connected with guide rod between the short plate, the outer surface of the guide rod is fixedly connected with dustproof plate.

[0009] Further, the bottom of the protection plate is fixedly connected with a connecting plate, and the silica gel pad is made of transparent silica gel material.

[0010] Further, the connecting plate and the outer surface of the metrology body are provided with two fixed grooves, and the fixed grooves are connected with fixed blocks.

[0011] Further, a plurality of heat dissipation holes are formed in the side surface of the metrology body, and an operation button is fixedly connected to the outer surface of the metrology body close to the display screen.

[0012] Further, one side of the dustproof plate corresponding to the interface is fixedly connected with a sealing gasket, and the sealing gasket abuts against the outer surface of the interface.

[0013] Further, a handle is fixedly connected to the top of the metrology body, a non-slip sleeve is connected to the outer surface of the handle, and a plurality of supporting pads are fixedly connected to the bottom of the metrology body.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The fixed block, the fixed groove and the silica gel pad cooperate to cover the display screen when not in use, preventing scratches and wear on the surface of the display screen caused by long-term exposure, which can make the displayed content unclear, improve the appearance and display effect of the display screen, and maintain the clarity and appearance of the display screen. The silica gel pad can also protect the display screen from accidental collisions.

[0017] (2) The guide rod, the short plate and the dustproof plate cooperate to cover the interface surface, preventing dust from entering, and the sealing gasket can improve the sealing performance to prevent dust from entering the interface, ensuring the cleanliness of the interface and the normal operation of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the overall structure expansion view of the utility model;

[0020] Figure 3 It is the partial structure sectional view of the utility model;

[0021] Figure 4 It is the partial structure expansion view of the dustproof assembly of the utility model.

[0022] Mark explanation in the drawing:

[0023] 1, meter body;101, display screen;102, interface;103, heat dissipation hole;104, support pad;

[0024] 2, protection assembly;201, side plate;202, rotating rod;203, protection plate;204, silica gel pad;205, connecting plate;206, fixed groove;207, fixed block;

[0025] 3, dustproof assembly;301, short plate;302, guide rod;303, dustproof plate;304, sealing pad. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "installation", "set with", "sleeve set / interface", "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0029] Embodiment 1

[0030] Refer to Figure 1 、 Figure 2 、 Figure 3 With Figure 4 , the first embodiment of the utility model provides a kind of measurement device of measurement data reading conveniently, including measurement body 1 and display screen 101, the outer surface of measurement body 1 is provided with display screen 101, the outer surface of display screen 101 is provided with protection assembly 2.

[0031] Specifically, protection assembly 2 includes a pair of side plates 201 symmetrically installed on the outer surface of measurement body 1, rotationally connected with rotating rod 202 between side plate 201, the outer surface of rotating rod 202 is fixedly connected with protection plate 203, the bottom of protection plate 203 is fixedly connected with silica gel pad 204, the bottom of protection plate 203 is fixedly connected with connecting plate 205, silica gel pad 204 is made of transparent silica gel material, two fixed grooves 206 are set in the outer surface of connecting plate 205 and measurement body 1, fixed block 207 is clamped in the inside of fixed groove 206, a plurality of heat dissipation holes 103 are set in the side of measurement body 1, and operating button is fixedly connected on the outer surface of measurement body 1 close to display screen 101.

[0032] Further, first, fixed block 207 is taken out from fixed groove 206, so as to release the fixed limit of protection plate 203, then rotating rod 202 is adjusted to rotate protection plate 203, so that the surface of protection plate 203 is away from display screen 101, so as to be operated by staff, in contrast, protection plate 203 is contacted with display screen 101 by rotating rod 202, while silica gel pad 204 under protection plate 203 is abutted with the surface of display screen 101, then the mutual cooperation of fixed block 207 and fixed groove 206 ensures that protection plate 203 is always shielded on the surface of display screen 101, which plays a protective role for display screen 101, reduces the damage caused by accidental collision to display screen 101.

[0033] Embodiment 2

[0034] Refer to Figure 1 、 Figure 2 、 Figure 3 WithFigure 4 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, a plurality of interfaces 102 are arranged on the outer surface of the metering body 1, and the outer surface of the interface 102 is provided with a dustproof assembly 3.

[0035] Specifically, the dustproof assembly 3 comprises a plurality of short plates 301 fixedly installed on the outer surface of the metering body 1 close to the interface 102, a guide rod 302 rotatably connected between the short plates 301, a dustproof plate 303 fixedly connected to the outer surface of the guide rod 302, a sealing gasket 304 fixedly connected to one side of the dustproof plate 303 corresponding to the interface 102, the sealing gasket 304 abutting against the outer surface of the interface 102, a handle fixedly connected to the top of the metering body 1, a non-slip sleeve connected to the outer surface of the handle, and a plurality of supporting pads 104 fixedly connected to the bottom of the metering body 1.

[0036] Further, when the interface 102 is not needed, the dustproof plate 303 is rotated by the guide rod 302 to cover the interface 102, so as to prevent dust from entering, and when the dustproof plate 303 covers the surface of the interface 102, the sealing gasket 304 is driven to abut against the interface 102, thereby preventing dust from entering the interface 102, so as to ensure the cleanliness of the interface 102.

[0037] Working principle: in use, the metering body 1 is used for metering operation, and the display screen 101 displays metering data for the user to read, when the display screen 101 is not needed, the fixed block 207 is taken out from the fixed groove 206, so as to release the fixing and limiting of the protective plate 203, then the protective plate 203 is rotated by adjusting the rotating rod 202, so that the protective plate 203 is away from the surface of the display screen 101, so as to be operated by the staff, on the contrary, the protective plate 203 is in contact with the display screen 101 by rotating the rotating rod 202, and the silica gel pad 204 below the protective plate 203 abuts against the surface of the display screen 101, then the fixed block 207 and the fixed groove 206 are matched to ensure that the protective plate 203 always shields the surface of the display screen 101, which plays a protective role on the display screen 101, reduces the damage of accidental collision to the display screen 101, avoids scratches and wear on the surface of the display screen due to long-term exposure, makes the content displayed by the display screen become blurred, thereby improving the appearance and display effect of the display screen 101; when the interface 102 is not needed, the dustproof plate 303 is rotated by the guide rod 302 to cover the interface 102, so as to prevent dust from entering, and when the dustproof plate 303 covers the surface of the interface 102, the sealing gasket 304 is driven to abut against the interface 102, thereby preventing dust from entering the interface 102, so as to ensure the cleanliness of the interface 102.

[0038] The above merely describes a preferred embodiment of the present application; the scope of protection of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the scope of protection of the present application.

Claims

1. A metering device for facilitating reading of metering data, comprising a metering body (1) and a display screen (101), the outer surface of the metering body (1) being provided with the display screen (101), characterized in that: The outer surface of the display screen (101) is provided with a protection assembly (2), the outer surface of the metering body (1) is provided with a plurality of interfaces (102), and the outer surface of the interface (102) is provided with a dustproof assembly (3); The protection assembly (2) comprises a pair of side plates (201) symmetrically installed on the outer surface of the metering body (1), a rotating rod (202) rotatably connected between the side plates (201), and a protection plate (203) fixedly connected to the outer surface of the rotating rod (202); and the bottom of the protection plate (203) is fixedly connected with a silica gel pad (204). The dustproof assembly (3) comprises a plurality of short plates (301) fixedly installed on the outer surface of the metering body (1) near the interface (102), a guide rod (302) rotatably connected between the short plates (301), and a dustproof plate (303) fixedly connected to the outer surface of the guide rod (302).

2. A metrology device for facilitating reading of metrology data according to claim 1, wherein: The bottom of the protection plate (203) is fixedly connected with a connecting plate (205), and the silica gel pad (204) is made of transparent silica gel material.

3. A metrology device for facilitating reading of metrology data according to claim 2, wherein: The outer surface of the connecting plate (205) and the metering body (1) is provided with two fixed grooves (206), and the inner part of the fixed groove (206) is clamped with a fixed block (207).

4. The metrology device of claim 1, wherein: The side surface of the metering body (1) is provided with a plurality of heat dissipation holes (103), and the outer surface of the metering body (1) is fixedly connected with an operation button near the display screen (101).

5. The metrology device of claim 1, wherein: The dustproof plate (303) is fixedly connected with a sealing gasket (304) on one side corresponding to the interface (102), and the sealing gasket (304) abuts against the outer surface of the interface (102).

6. The metrology device of claim 1, wherein: The top of the metering body (1) is fixedly connected with a handle, the outer surface of the handle is sleeved with a non-slip sleeve, and the bottom of the metering body (1) is fixedly connected with a plurality of supporting pads (104).

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