Device for reading bottom value of scrapped meter

Abstract

The invention discloses a scrapped meter bottom value reading device, relates to the technical field of meter reading, and aims to solve the problem that an existing reading device cannot accurately read and detect a scrapped or damaged meter, the scrapped meter bottom value reading device comprises a plurality of detection spaces arranged in an integrated cover, and a detection area is arranged in each detection space. A detection circuit board and a protection part for protecting the detection area and the detection circuit board are arranged on the two sides of the detection area respectively, the integrated cover is connected with a hinged connection part, and the hinged connection part is movably connected with the protection part; and the detection space is also electrically connected with a display part for displaying the bottom value of the meter. According to the scrapped meter bottom value reading device, the bottom value of the scrapped meter can be accurately obtained, and then the accurate electricity consumption is obtained.

Description

Technical Field

[0001] The invention relates to the technical field of meter reading, and in particular to a device for reading bottom values ​​of scrapped meters. Background Art

[0002] Due to the growth of the base scale of electricity consumption, a large number of meters are scrapped or damaged during use every moment. The scrapped and damaged meters may not be able to display the corresponding parameters normally due to various reasons; the reading device in the prior art can only read the bottom value of the normally working meter, and is still unable to accurately read and detect the scrapped or damaged meters.

[0003] The Chinese patent with the announcement number CN218272464U discloses a disassembled electric energy meter bottom reading device, which can stably fix the electric energy meter, facilitate automatic reading of the electric energy meter value, and prevent the electric energy meter from shaking and falling off and being damaged. However, the reading object of the Chinese patent with the announcement number CN218272464U is the electric energy meter that has been disassembled and can be used normally, and the applicability is poor, and it cannot be applied to electric energy meters of different specifications. Summary of the invention

[0004] The present invention solves the problem that the existing reading device cannot accurately read and detect the scrapped or damaged meter, and proposes a scrapped meter bottom value reading device, which can accurately obtain the bottom value of the scrapped meter, and then obtain the accurate power consumption.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a scrapped meter bottom value reading device, comprising a plurality of detection spaces arranged in an integrated cover, a detection area is arranged in the detection space, and a detection circuit board and a protection part for protecting the detection area and the detection circuit board are respectively arranged on both sides of the detection area, the integrated cover is connected with a hinged connection part, and the hinged connection part is movably connected with the protection part; the detection space is also electrically connected with a display part for displaying the meter bottom value.

[0006] In the technical solution, a plurality of detection spaces are arranged in the integrated cover, a corresponding detection area is arranged in each detection space, a detection circuit board is arranged inside the detection area, and a protection part is arranged outside the detection area. The detection circuit board can contact and detect the detection end of the three-phase meter or the one-way meter, and the protection part is movably connected to the hinged connection part. The protection part can prevent a person's hand from accidentally reaching into the detection area and touching the detection circuit board to cause an electric shock; the display part can visually display the bottom value of the meter obtained by the detection, to ensure that the bottom value of the scrapped meter is obtained immediately.

[0007] The present invention is further configured as follows: the detection circuit board is arranged in the detection space and fixedly connected to the inner wall of the detection space, and a docking part is provided on the detection circuit board, and the docking part includes a detection spring and a detection needle.

[0008] In the present technical solution, during detection, a single-phase meter or a three-phase meter enters the detection space through the protective part, and is aligned and plugged with the docking part on the detection circuit board to achieve connection between the detection spring and the detection needle of the docking part and the hole of the detection end of the meter.

[0009] The present invention is further configured as follows: the protection portion includes a protective cover arranged outside the detection space, the protective cover is hinged to the hinged connection portion, and a fixing plate is arranged on one side of the hinged connection portion.

[0010] In the technical solution, the protective cover is hinged to the hinged connection part, and a corresponding fixing plate is provided on one side of the hinged connection part close to the detection space, and the fixing plate is fixedly connected to the hinged connection part by screws.

[0011] The present invention is further configured as follows: a spring hinge is provided between the protective cover and the hinged connection portion, the spring hinge comprises a first hinge plate and a second hinge plate, the first hinge plate is fixedly connected to the fixing plate, and the second hinge plate is fixedly connected to the protective cover.

[0012] In the technical solution, the protective cover and the hinged connection part realize the movable opening and closing of the protective part through a spring hinge, and the first hinge plate and the second hinge plate of the spring hinge are fixedly connected to the fixed plate and the protective cover respectively.

[0013] The present invention is further configured as follows: the protection portion also includes a mounting bottom, a bottom platform is arranged below the mounting bottom, and a detection area is arranged at a middle position above the mounting bottom or near the middle position.

[0014] In the technical solution, a corresponding detection area is defined in the middle or near the middle of the bottom of the frame. When the meter enters the detection space, it must be placed according to the defined detection area.

[0015] The present invention is further configured as follows: a transparent protective plate is provided at a position of the integrated cover at the top of the detection space, and the transparent protective plate is fixedly connected to the integrated cover.

[0016] In the technical solution, the transparent protective plate can effectively isolate the area in the detection space from the outside world on the one hand, and on the other hand, the internal meter detection and reading conditions can be observed through the transparent protective plate.

[0017] The present invention is further configured as follows: the display unit includes a display mounting shell and a display screen mounted in the display mounting shell, the display mounting shell is connected to a receiving shell, and a wiring harness of the display screen is connected to a detection circuit board through the receiving shell.

[0018] In the technical solution, the display part is integrally installed on the top of the integrated cover, ensuring convenient observation of the bottom value of the meter.

[0019] The present invention is further configured to include an infrared reader fixedly connected to the integrated cover, wherein the infrared reader includes an infrared connecting portion fixed to the surface of the integrated cover, and the infrared connecting portion is fixedly connected to the infrared detecting portion.

[0020] In this technical solution, the infrared reader can also realize the bottom value reading of the meter. The meter to be tested is placed directly under the reader, the data of the meter is read through infrared, and then uploaded to the PC.

[0021] The present invention is further configured as follows: a cover body notch is provided in the middle or near the middle of the protective cover, and the depth of the cover body notch is smaller than the width of the protective cover.

[0022] In the technical solution, the notch of the protective cover is a U-shaped notch.

[0023] The present invention is further configured as follows: a plurality of supporting legs are arranged below the bottom platform.

[0024] In this technical solution, multiple legs together support the entire device and ensure the stability of the device.

[0025] The present invention can bring the following beneficial effects: 1. The present invention relates to a scrapped meter bottom value reading device, which can accurately obtain the bottom value of the scrapped meter and then obtain the accurate power consumption; 2. Several detection spaces are set up with strong applicability, which can be used for electric meters of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of the overall structure of a device for reading the bottom value of a scrapped meter.

[0027] Figure 2 It is a structural schematic diagram of a scrapped meter bottom value reading device from another perspective of the present application.

[0028] Figure 3 It is a partial schematic diagram of a protective cover and a hinged connection part of a bottom value reading device of a scrapped meter in the present application.

[0029] Figure 4 It is a partial enlarged view of A of a scrapped meter bottom value reading device of the present application.

[0030] Figure 5 It is a structural schematic diagram of a scrapped meter bottom value reading device with a protective cover removed.

[0031] Reference numerals 1. First protection part 11, first protective cover 111, first cover body gap 12, first detection area 13, first installation bottom 2. Second protection part 21, second protective cover 211, second cover body notch 22, second detection area 23, second installation bottom 3. Bottom platform 4. Infrared reader 41, infrared detection unit 42, infrared connection unit 5. Display unit 51, display screen 52, display mounting shell 53, receiving shell 6. Integrated cover 7. Articulated connection 71. Fixed plate 8. Transparent protective plate 9. Support feet 10. Spring hinge 101, first hinge plate 102, second hinge plate 100, first detection space 1001, first detection circuit board 1002, first docking part 200, second detection space 2001, second detection circuit board 2002, second docking part. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementation method described herein is only an optimal embodiment of the present invention, which is only used to explain the present invention and does not limit the scope of protection of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Example 1 This embodiment provides a scrapped meter bottom value reading device, referring to Figure 1 and Figure 2 , mainly includes an integrated cover 2, a plurality of detection spaces are arranged in the integrated cover 2, a corresponding detection area is arranged in the detection space, a detection circuit board and a protection part are respectively arranged on both sides of the detection area, the protection part can protect the detection area and the detection circuit board, the integrated cover 6 is also connected to the hinged connection part 7, specifically a fixed connection; the hinged connection part 7 can be movably connected to the protection part, the detection space is also electrically connected to the display part 5, and the display part 5 can display the bottom value of the meter.

[0034] In this embodiment, the detection space includes a first detection space 100 and a second detection space 200. The spatial volume of the first detection space 100 is smaller than the spatial volume of the second detection space 200. Specifically, the first detection space 100 is mainly used to obtain the bottom value of the single-phase meter, while the second detection space 200 is mainly used to obtain the bottom value of the three-phase meter.

[0035] A first detection area 12 is disposed in the first detection space 100 , and a first detection circuit board 1001 and a first protection portion 1 are disposed on both sides of the first detection area 12 .

[0036] A second detection area 22 is disposed in the second detection space 200 , and a second detection circuit board 2001 and a second protection portion 2 are disposed on both sides of the second detection area 22 .

[0037] In this embodiment, the integrated cover 2 is specifically a sheet metal shell, which is specifically made by a series of processes such as sheet metal bending, etc. The first detection circuit board 1001 and the second detection circuit board 2001 are both PCB boards.

[0038] refer to Figure 1 and Figure 5 For the detection circuit board, it is specifically arranged in the detection space and fixedly connected to the inner wall of the detection space. Specifically, the first detection circuit board 1001 is specifically arranged in the first detection space 100 and fixedly connected to the inner wall of the first detection space 100; the second detection circuit board 2001 is specifically arranged in the second detection space 200 and fixedly connected to the inner wall of the second detection space 200.

[0039] A corresponding docking part is provided on the detection circuit board, and the docking part mainly includes a detection spring and a detection needle; specifically, a first docking part 1002 is provided on the first detection circuit board 1001, and the first docking part 1002 includes a detection spring and a detection needle of corresponding size; a second docking part 2002 is provided on the second detection circuit board 2001, and the second docking part 2002 includes a detection spring and a detection needle of corresponding size.

[0040] In the above technical solution, during the detection process, the single-phase meter or the three-phase meter enters the detection space through the protection part, and is aligned and plugged with the docking part on the detection circuit board to realize the connection between the detection spring and the detection needle of the docking part and the hole of the detection end of the meter.

[0041] Specifically, taking the first detection space 100 as an example, the single-phase meter will enter the first detection space 100 through the first protection part 1, and align and plug with the first docking part 1002 of the first detection circuit board 1001 to realize the connection between the detection spring of the docking part and the detection needle and the hole of the detection end of the single-phase meter.

[0042] Similarly, taking the second detection space 200 as an example, the three-phase meter will enter the interior of the second detection space 200 through the second protection part 2, and align and plug with the second docking part 2002 of the second detection circuit board 2001 to realize the connection between the detection spring and the detection needle of the docking part and the hole position of the detection end of the three-phase meter.

[0043] refer to Figure 1 The protection part includes a protection cover arranged outside the detection space, and the protection cover is specifically hinged to the hinge connection part 7. A fixing plate 71 is also arranged on one side of the hinge connection part 7, and the fixing plate 71 is fixedly connected to the hinge connection part.

[0044] In the above technical solution, the protective cover is hinged to the hinged connection part, and a corresponding fixing plate is provided on one side of the hinged connection part close to the detection space, and the fixing plate is fixedly connected to the hinged connection part by screws.

[0045] Specifically, the first protection portion 1 mainly includes a first protection cover 11 disposed outside the first detection space 100 , and the first protection cover 11 can be hinged to the hinged connection portion 7 .

[0046] The second protection part 2 mainly includes a second protection cover 21 arranged outside the second detection space 200 , and the second protection cover 21 can be hinged to the hinged connection part 7 .

[0047] In this embodiment, the first protective cover 11 can be hinged to the hinged connection part 7 , and the second protective cover 21 can be hinged to the hinged connection part 7 .

[0048] refer to Figure 1 , Figure 3 and Figure 4 , Figure 4 This is a partial enlarged view of A. A corresponding spring hinge 10 is arranged between the protective cover and the hinged connection part 7. The spring hinge 10 mainly includes a first hinge plate 101 and a second hinge plate 102 on both sides. The first hinge plate 101 of the spring hinge 10 can be fixedly connected to the fixed plate 71, and the second hinge plate 102 of the spring hinge 10 can be fixedly connected to the protective cover.

[0049] Specifically, since the protective cover includes a first protective cover 11 and a second protective cover 21, the first protective cover 11 is fixedly connected to the hinged connection part 7 through two or more spring hinges 10, and the second protective cover 21 is fixedly connected to the hinged connection part 7 through two or more spring hinges 10.

[0050] In this embodiment, the hinged connection portion 7 is a connecting plate fixed to the integral cover 6 .

[0051] refer to Figure 1 The protection part also includes a mounting bottom, a corresponding bottom platform 8 is arranged below the mounting bottom, and a corresponding detection area is arranged at a middle position above the mounting bottom or near the middle position.

[0052] Specifically, the first protection part 1 includes a first installation bottom 13 , a bottom platform 8 is arranged below the first installation bottom 13 , and a first detection area 12 is arranged in the middle or near the middle above the first installation bottom 13 .

[0053] The second protection part 2 includes a second installation bottom 23 , a bottom platform 8 is arranged below the second installation bottom 23 , and a second detection area 22 is arranged in the middle or near the middle above the second installation bottom 23 .

[0054] In the above technical solution, a corresponding detection area is defined in the middle or near the middle of the bottom of the frame, and when the meter enters the detection space, it needs to be placed according to the defined detection area. Specifically, when a single-phase meter enters the first detection space 100, it needs to be placed according to the first detection area 12, and when a three-phase meter enters the second detection space 200, it needs to be placed according to the second detection area 22.

[0055] A transparent protection plate 8 is provided at a position of the integrated cover 6 located at the top of the detection space, and the transparent protection plate 8 is fixedly connected to the integrated cover 6 .

[0056] Specifically, at the top of the first detection space 100, since the upper integrated cover 6 has a corresponding first notch, a corresponding transparent protective plate 8 can be set to be placed and installed on the corresponding first notch, and fixedly connected by corresponding fixing measures, which can be fixed by bolt connection. Similarly, at the top of the second detection space 200, since the upper integrated cover 6 has a corresponding second notch, and since the second detection space 200 is much larger than the first detection space 100, the area of ​​the second notch is also larger than the area of ​​the first notch, and the corresponding transparent protective plate 8 is placed and installed on the corresponding second notch; at this time, two transparent protective plates 8 are required for setting.

[0057] In addition, a gap may be uniformly opened at the top of the first detection space 100 and the second detection space 200, and a large transparent protective plate 8 may be used for installation to facilitate the detection of the internal conditions of the space.

[0058] In this embodiment, the transparent protection plate 8 is a transparent acrylic plate. Of course, other transparent and insulating plates can also be selected, which is not limited here.

[0059] In the above technical solution, the transparent protective plate can effectively isolate the area in the detection space from the outside world on the one hand, and on the other hand, the internal meter detection and reading conditions can be observed through the transparent protective plate.

[0060] refer to Figure 1 and Figure 5 The display unit 5 includes a display mounting shell 52 and a display screen 51 mounted in the display mounting shell 52 . The display mounting shell 52 is connected to a receiving shell 53 . The wiring harness of the display screen 52 is connected to the detection circuit board through the receiving shell 53 .

[0061] Specifically, the wiring harness of the display screen 52 can be connected to the first detection circuit board 1001 and the second detection circuit board 2001 respectively through the receiving shell 53.

[0062] In the above technical solution, the display part 5 is integrally mounted on the top of the integrated cover 6 to ensure convenient observation of the bottom value of the meter.

[0063] In addition, a cover body notch is provided in the middle of the protective cover or near the middle, and the depth of the cover body notch is smaller than the width of the protective cover.

[0064] Specifically, a first cover body notch 111 is provided in the middle or near the middle of the first protective cover 11 , and the depth of the first cover body notch 111 is smaller than the width of the first protective cover 11 .

[0065] A second cover body notch 211 is provided in the middle of the second protective cover 21 or near the middle thereof, and the depth of the second cover body notch 211 is smaller than the width of the second protective cover 21 .

[0066] In the above technical solution, the notch of the protective cover is a U-shaped notch.

[0067] A plurality of supporting legs 9 are arranged below the bottom platform 3. In this embodiment, a plurality of supporting legs together support the entire device to ensure the stability of the device.

[0068] Example 2 The present embodiment also proposes a scrapped meter bottom value reading device, which mainly includes an integrated cover 2, a plurality of detection spaces are arranged in the integrated cover 2, a corresponding detection area is arranged in the detection space, and a detection circuit board and a protection part are respectively arranged on both sides of the detection area. The protection part can protect the detection area and the detection circuit board. The integrated cover 6 is also connected to the hinged connection part 7, specifically a fixed connection; the hinged connection part 7 can be movably connected to the protection part, and the detection space is also electrically connected to the display part 5, and the display part 5 can display the meter bottom value.

[0069] In this embodiment, the detection space includes a first detection space 100 and a second detection space 200. The spatial volume of the first detection space 100 is smaller than the spatial volume of the second detection space 200. Specifically, the first detection space 100 is mainly used to obtain the bottom value of the single-phase meter, while the second detection space 200 is mainly used to obtain the bottom value of the three-phase meter.

[0070] A first detection area 12 is disposed in the first detection space 100 , and a first detection circuit board 1001 and a first protection portion 1 are disposed on both sides of the first detection area 12 .

[0071] A second detection area 22 is disposed in the second detection space 200 , and a second detection circuit board 2001 and a second protection portion 2 are disposed on both sides of the second detection area 22 .

[0072] In this embodiment, the integrated cover 2 is specifically a sheet metal shell, which is specifically made by a series of processes such as sheet metal bending, etc. The first detection circuit board 1001 and the second detection circuit board 2001 are both PCB boards.

[0073] refer to Figure 1 and Figure 5 For the detection circuit board, it is specifically arranged in the detection space and fixedly connected to the inner wall of the detection space. Specifically, the first detection circuit board 1001 is specifically arranged in the first detection space 100 and fixedly connected to the inner wall of the first detection space 100; the second detection circuit board 2001 is specifically arranged in the second detection space 200 and fixedly connected to the inner wall of the second detection space 200.

[0074] A corresponding docking part is provided on the detection circuit board, and the docking part mainly includes a detection spring and a detection needle; specifically, a first docking part 1002 is provided on the first detection circuit board 1001, and the first docking part 1002 includes a detection spring and a detection needle of corresponding size; a second docking part 2002 is provided on the second detection circuit board 2001, and the second docking part 2002 includes a detection spring and a detection needle of corresponding size.

[0075] In the above technical solution, during the detection process, the single-phase meter or the three-phase meter enters the detection space through the protection part, and is aligned and plugged with the docking part on the detection circuit board to realize the connection between the detection spring and the detection needle of the docking part and the hole of the detection end of the meter.

[0076] Specifically, taking the first detection space 100 as an example, the single-phase meter will enter the first detection space 100 through the first protection part 1, and align and plug with the first docking part 1002 of the first detection circuit board 1001 to realize the connection between the detection spring of the docking part and the detection needle and the hole of the detection end of the single-phase meter.

[0077] Similarly, taking the second detection space 200 as an example, the three-phase meter will enter the interior of the second detection space 200 through the second protection part 2, and align and plug with the second docking part 2002 of the second detection circuit board 2001 to realize the connection between the detection spring and the detection needle of the docking part and the hole position of the detection end of the three-phase meter.

[0078] refer to Figure 1 The protection part includes a protection cover arranged outside the detection space, and the protection cover is specifically hinged to the hinge connection part 7. A fixing plate 71 is also arranged on one side of the hinge connection part 7, and the fixing plate 71 is fixedly connected to the hinge connection part.

[0079] In the above technical solution, the protective cover is hinged to the hinged connection part, and a corresponding fixing plate is provided on one side of the hinged connection part close to the detection space, and the fixing plate is fixedly connected to the hinged connection part by screws.

[0080] Specifically, the first protection portion 1 mainly includes a first protection cover 11 disposed outside the first detection space 100 , and the first protection cover 11 can be hinged to the hinged connection portion 7 .

[0081] The second protection part 2 mainly includes a second protection cover 21 arranged outside the second detection space 200 , and the second protection cover 21 can be hinged to the hinged connection part 7 .

[0082] In this embodiment, the first protective cover 11 can be hinged to the hinged connection part 7 , and the second protective cover 21 can be hinged to the hinged connection part 7 .

[0083] refer to Figure 1 , Figure 3 and Figure 4 , Figure 4This is a partial enlarged view of A. A corresponding spring hinge 10 is arranged between the protective cover and the hinged connection part 7. The spring hinge 10 mainly includes a first hinge plate 101 and a second hinge plate 102 on both sides. The first hinge plate 101 of the spring hinge 10 can be fixedly connected to the fixed plate 71, and the second hinge plate 102 of the spring hinge 10 can be fixedly connected to the protective cover.

[0084] Specifically, since the protective cover includes a first protective cover 11 and a second protective cover 21, the first protective cover 11 is fixedly connected to the hinged connection part 7 through two or more spring hinges 10, and the second protective cover 21 is fixedly connected to the hinged connection part 7 through two or more spring hinges 10.

[0085] In this embodiment, the hinged connection portion 7 is a connecting plate fixed to the integral cover 6 .

[0086] refer to Figure 1 The protection part also includes a mounting bottom, a corresponding bottom platform 8 is arranged below the mounting bottom, and a corresponding detection area is arranged at a middle position above the mounting bottom or near the middle position.

[0087] Specifically, the first protection part 1 includes a first installation bottom 13 , a bottom platform 8 is arranged below the first installation bottom 13 , and a first detection area 12 is arranged in the middle or near the middle above the first installation bottom 13 .

[0088] The second protection part 2 includes a second installation bottom 23 , a bottom platform 8 is arranged below the second installation bottom 23 , and a second detection area 22 is arranged in the middle or near the middle above the second installation bottom 23 .

[0089] In the above technical solution, a corresponding detection area is defined in the middle or near the middle of the bottom of the frame, and when the meter enters the detection space, it needs to be placed according to the defined detection area. Specifically, when a single-phase meter enters the first detection space 100, it needs to be placed according to the first detection area 12, and when a three-phase meter enters the second detection space 200, it needs to be placed according to the second detection area 22.

[0090] A transparent protection plate 8 is provided at a position of the integrated cover 6 located at the top of the detection space, and the transparent protection plate 8 is fixedly connected to the integrated cover 6 .

[0091] Specifically, at the top of the first detection space 100, since the upper integrated cover 6 has a corresponding first notch, a corresponding transparent protective plate 8 can be set to be placed and installed on the corresponding first notch, and fixedly connected by corresponding fixing measures, which can be fixed by bolt connection. Similarly, at the top of the second detection space 200, since the upper integrated cover 6 has a corresponding second notch, and since the second detection space 200 is much larger than the first detection space 100, the area of ​​the second notch is also larger than the area of ​​the first notch, and the corresponding transparent protective plate 8 is placed and installed on the corresponding second notch; at this time, two transparent protective plates 8 are required for setting.

[0092] In addition, a gap may be uniformly opened at the top of the first detection space 100 and the second detection space 200, and a large transparent protective plate 8 may be used for installation to facilitate the detection of the internal conditions of the space.

[0093] In this embodiment, the transparent protection plate 8 is a transparent acrylic plate. Of course, other transparent and insulating plates can also be selected, which is not limited here.

[0094] In the above technical solution, the transparent protective plate can effectively isolate the area in the detection space from the outside world on the one hand, and on the other hand, the internal meter detection and reading conditions can be observed through the transparent protective plate.

[0095] refer to Figure 1 and Figure 5 The display unit 5 includes a display mounting shell 52 and a display screen 51 mounted in the display mounting shell 52 . The display mounting shell 52 is connected to a receiving shell 53 . The wiring harness of the display screen 52 is connected to the detection circuit board through the receiving shell 53 .

[0096] Specifically, the wiring harness of the display screen 52 can be connected to the first detection circuit board 1001 and the second detection circuit board 2001 respectively through the receiving shell 53.

[0097] In the above technical solution, the display part 5 is integrally mounted on the top of the integrated cover 6 to ensure convenient observation of the bottom value of the meter.

[0098] In addition, a cover body notch is provided in the middle of the protective cover or near the middle, and the depth of the cover body notch is smaller than the width of the protective cover.

[0099] Specifically, a first cover body notch 111 is provided in the middle or near the middle of the first protective cover 11 , and the depth of the first cover body notch 111 is smaller than the width of the first protective cover 11 .

[0100] A second cover body notch 211 is provided in the middle of the second protective cover 21 or near the middle thereof, and the depth of the second cover body notch 211 is smaller than the width of the second protective cover 21 .

[0101] In the above technical solution, the notch of the protective cover is a U-shaped notch.

[0102] A plurality of supporting legs 9 are arranged below the bottom platform 3 .

[0103] Different from Example 1, an infrared reader 4 is fixedly connected to one side of the integrated cover 6. The infrared reader 4 mainly includes an infrared connecting part 42 and an infrared detecting part 41. The infrared connecting part 42 is fixedly connected to the surface of the integrated cover 6, and the other side of the infrared connecting part 42 is fixedly connected to the infrared detecting part 41.

[0104] In this embodiment, the infrared reader 4 can realize bottom value reading of the meter. The meter to be tested is placed directly under the infrared reader 4, and the data of the meter is read by the infrared reader 4 and then uploaded to the PC.

[0105] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that any modification or equivalent replacement of the technical solutions of the present invention does not depart from the spirit and scope of the technical solutions of the present invention and should be included in the scope of the claims of the present invention.

Claims

1. A device for reading the bottom value of a scrapped meter, characterized in that: The invention comprises a plurality of detection spaces arranged in an integral cover (6), wherein a detection area is arranged in the detection space, and detection circuit boards and protection parts for protecting the detection area and the detection circuit boards are arranged on both sides of the detection area, respectively; the integral cover (6) is connected to a hinged connection part (7), and the hinged connection part (7) is movably connected to the protection part; and the detection space is also electrically connected to a display part (5) for displaying the bottom value of the meter.

2. A scrapped meter bottom value reading device according to claim 1, characterized in that: The detection circuit board is arranged in the detection space and fixedly connected to the inner wall of the detection space. A docking part is arranged on the detection circuit board, and the docking part includes a detection spring and a detection needle.

3. The scrapped meter bottom value reading device according to claim 1, characterized in that: The protection part comprises a protection cover arranged outside the detection space, the protection cover is hinged to the hinged connection part (7), and a fixing plate (71) is arranged on one side of the hinged connection part (7).

4. A scrapped meter bottom value reading device according to claim 3, characterized in that: A spring hinge (10) is provided between the protective cover and the hinged connection portion (7), the spring hinge (10) comprising a first hinge plate (101) and a second hinge plate (102), the first hinge plate (101) being fixedly connected to the fixing plate (71), and the second hinge plate (102) being fixedly connected to the protective cover.

5. A scrapped meter bottom value reading device according to claim 3 or 4, characterized in that: The protection part also comprises a mounting bottom, a bottom platform (3) is arranged below the mounting bottom, and a detection area is arranged at a middle position above the mounting bottom or near the middle position.

6. A scrapped meter bottom value reading device according to claim 1, 2 or 3, characterized in that: A transparent protective plate (8) is provided at a position of the integrated cover (6) located at the top of the detection space, and the transparent protective plate (8) is fixedly connected to the integrated cover (6).

7. A scrapped meter bottom value reading device according to claim 1, 2 or 3, characterized in that: The display unit (5) comprises a display mounting shell (52) and a display screen (51) mounted in the display mounting shell (52); the display mounting shell (52) is connected to a receiving shell (53); and a wiring harness of the display screen (52) is connected to a detection circuit board via the receiving shell (53).

8. A scrapped meter bottom value reading device according to claim 1, 2, 3 or 4, characterized in that: It also includes an infrared reader (4) fixedly connected to the integrated cover (6), the infrared reader (4) including an infrared connecting portion (42) fixed to the surface of the integrated cover (6), the infrared connecting portion (42) being fixedly connected to an infrared detecting portion (41).

9. A scrapped meter bottom value reading device according to claim 3 or 4, characterized in that: A cover body notch is provided in the middle of the protective cover or near the middle, and the depth of the cover body notch is smaller than the width of the protective cover.

10. The scrapped meter bottom value reading device according to claim 5, characterized in that: A plurality of supporting feet (9) are arranged below the bottom platform (3).

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