Voltage monitoring device

Abstract

The utility model relates to the technical field of voltage monitoring, and discloses a voltage monitoring device. A display screen is arranged on the outer side wall of the monitoring device main body; an adjusting assembly is arranged at the bottom of the monitoring device body and comprises a base arranged at the bottom of the monitoring device body, and one end of the base is rotationally connected through a rod body pipe sleeve; the vertical plate is arranged on the inner side wall of the base; the storage groove is formed in the bottom of the monitoring device main body; according to the monitoring device, the angle of the monitoring device can be adjusted by clamping the clamping rods into the inner sides of the different vertical plates through the adjusting assemblies, and use is convenient. Compared with an existing device, after use, the monitoring device body is rotated to be attached to the base, so that the U-shaped rod can be stored, and the situation that the U-shaped rod is exposed outside and occupies space is avoided. According to the monitoring device, the base and the monitoring device main body can be fixed through the fixing assembly by utilizing clamping between the clamping block and the frame body, so that the base and the monitoring device main body are not easy to separate.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage monitoring, in particular to a voltage monitoring device. Background Art

[0002] A grid voltage monitoring device is a device used to monitor the voltage level in a grid circuit. Such a device is typically designed to measure, monitor, and report voltage changes to ensure stable circuit operation. Existing grid voltage monitoring devices are generally divided into two types: smaller handheld types and larger box-type types, and their detection functionality and accuracy also vary to a certain extent.

[0003] Chinese utility model CN215297447U discloses a synchronous voltage monitoring device that is easy to regulate. An adjustment structure is designed to adjust the placement angle of the monitoring device. The principle is to use a bracket to rotate and connect the monitoring device so that one side of the monitoring device is lifted when it is placed. When it needs to be fixed, it is only necessary to loosen the adjustment rod and the spring rebound drives the connecting rod to move so that the limit rod is inserted into the inside of the limit hole to fix it.

[0004] However, the existing device support structure is set outside the monitoring device, which cannot be stored after use. When stored, the bracket will take up some space. Therefore, to address the above problems, a retractable support structure is designed, which can be stored after use while ensuring adjustment. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a voltage monitoring device with the advantage of an adjustment structure that can be stored to avoid affecting the placement of the monitoring device, solving the problem that the support rod of the existing device is set on the outside of the monitoring device and takes up part of the space.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a voltage monitoring device, comprising: a monitoring device main body, a display screen being provided on its outer side wall; an adjustment assembly being provided at the bottom of the monitoring device main body, the adjustment assembly comprising: a base, which is provided at the bottom of the monitoring device main body, and one end of which is rotatably connected by a rod body sleeve; a vertical plate, which is provided at the inner side wall of the base; a storage groove, which is opened at the bottom of the monitoring device main body; a U-shaped rod, which is provided inside the storage groove, and one end of which is rotatably connected to the inner side wall of the storage groove; a clamping rod, which is provided on the inner side of the U-shaped rod, and both ends of which are connected to the U-shaped rod.

[0009] In some embodiments, the adjustment component poster library: a magnetic block is arranged on the outer wall of the U-shaped rod and is magnetically attracted to the inner wall of the storage slot.

[0010] In some embodiments, the adjustment assembly further includes: rubber ridges symmetrically arranged on both sides of the vertical plate.

[0011] In some embodiments, the clamping rod is cylindrical in design.

[0012] In some embodiments, a fixing component is provided inside the base, and the fixing component includes: a frame body, symmetrically arranged at the bottom of the monitoring device body; a groove body, symmetrically opened on the inner wall of the base; a spring, arranged inside the groove body; a card block, one end of which is inserted into the interior of the groove body and connected to the spring; a pull rod, one end of which passes through the outer wall of the base and is inserted into the interior of the groove body and connected to the card block.

[0013] In some embodiments, the bottom of the frame is designed to be arc-shaped.

[0014] In some embodiments, the spring is sleeved on the outside of the pull rod, and both ends of the spring are connected to the block and the inner wall of the slot body.

[0015] In some embodiments, the fixing assembly further includes: a pull plate, disposed at one end of the pull rod.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a voltage monitoring device with the following beneficial effects:

[0018] 1. The monitoring device can be adjusted in angle by using an adjustment component that snaps into place on different vertical panels, making it easier to use. Compared to existing devices, after use, the monitoring device body can be rotated to fit the base, allowing the U-shaped rod to be stored, avoiding exposure and space occupation.

[0019] 2. The monitoring device can fix the base and the monitoring device body by the engagement between the clamping block and the frame through the fixing assembly, so that they are not easily separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the U-shaped rod support of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the monitoring device of the utility model with the main body and the base separated;

[0023] Figure 4 This is a schematic diagram of the structure of the clamping block and the frame of the utility model.

[0024] In the figure: 11, monitoring device body; 12, display screen;

[0025] 2. Adjustment assembly; 21. Base; 22. Vertical plate; 23. Storage slot; 24. U-shaped rod; 25. Clamping rod; 26. Magnetic block; 27. Rubber ridge;

[0026] 3. Fixing assembly; 31. Frame; 32. Slot; 33. Spring; 34. Block; 35. Pull rod; 36. Pull plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] A grid voltage monitoring device is a device used to monitor the voltage level in a grid circuit. Such a device is typically designed to measure, monitor, and report voltage changes to ensure stable circuit operation. Existing grid voltage monitoring devices are generally divided into two types: smaller handheld types and larger box-type types, and their detection functionality and accuracy also vary to a certain extent.

[0032] In the prior art, a bracket is pivotally connected to the monitoring device, allowing one side of the monitoring device to be raised when placed. To secure the device, simply release the adjustment lever, and the spring will rebound, moving the connecting rod so that the limiting rod can be inserted into the limiting hole to secure it. However, the existing device support structure is located outside the monitoring device, making it impossible to store it after use. The bracket also takes up space when stored.

[0033] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a voltage monitoring device. When the voltage monitoring device body 11 is needed on the day, it is first placed on the ground, and then the monitoring device body 11 is rotated so that the monitoring device body 11 rotates with the connection end with the base 21. Then, the U-shaped rod 24 is rotated out from the inside of the storage groove 23, and the clamping rod 25 on the inner side of one end of the U-shaped rod 24 is engaged with the vertical plate 22 to fix the monitoring device body 11. Then, the data cable is connected for use. After use, the clamping rod 25 is pulled out from the inside of the vertical plate 22 and the U-shaped rod 24 is rotated back into the storage groove 23. Then, the monitoring device body 11 is rotated to fit the base 21. When the monitoring device body 11 is rotated, the frame 31 will follow the rotation and be inserted into the interior of the base 21. During the insertion, the card block 34 will be squeezed so that the card block 34 will retract into the interior of the groove 32, and the spring 33 will be squeezed and compressed until the card block 34 is aligned with the inner side of the frame 31. Then the spring 33 rebounds and pushes the card block 34 to move and be inserted into the interior of the frame 31 to fix the monitoring device body 11.

[0034] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0035] Combine Figures 1-4 , an embodiment of the present application provides a voltage monitoring device, including: a monitoring device body 11 with a display screen 12 provided on its outer side wall; an adjustment component 2 is provided at the bottom of the monitoring device body 11, and the adjustment component 2 includes: a base 21 provided at the bottom of the monitoring device body 11, and one end is rotatably connected by a rod body sleeve; a vertical plate 22 is provided on the inner side wall of the base 21; a storage groove 23 is opened at the bottom of the monitoring device body 11; a U-shaped rod 24 is provided inside the storage groove 23, and one end is rotatably connected to the inner side wall of the storage groove 23; a clamping rod 25 is provided on the inner side of the U-shaped rod 24, and both ends are connected to the U-shaped rod 24.

[0036] Specifically, voltage monitoring devices, such as voltage withstand testers, voltage monitors, and voltage sensors, operate based on voltage changes and the sensor's internal circuit structure. These devices monitor voltage changes in circuits using different methods.

[0037] When the voltage monitoring device body 11 is needed on the day of use, it is first placed on the ground, and then the monitoring device body 11 is rotated so that the monitoring device body 11 rotates with the connection end with the base 21, and then the U-shaped rod 24 is rotated out from the inside of the storage groove 23, and the clamping rod 25 on the inner side of one end of the U-shaped rod 24 is engaged with the vertical plate 22 to fix the monitoring device body 11, and then the data cable is connected for use. The display screen 12 is used to observe the monitoring data. After use, the clamping rod 25 is pulled out from the inside of the vertical plate 22 and the U-shaped rod 24 is rotated back into the storage groove 23, and then the monitoring device body 11 is rotated to fit the base 21.

[0038] In some embodiments, the adjustment component 2 poster library: the magnetic block 26 is set on the outer wall of the U-shaped rod 24 and is magnetically attracted to the inner wall of the receiving groove 23.

[0039] During use, when the U-shaped rod 24 rotates into the receiving groove 23 , the magnetic block 26 can attract the inner side wall of the receiving groove 23 to stabilize the position of the U-shaped rod 24 .

[0040] In some embodiments, the adjustment assembly 2 further includes: rubber ridges 27 symmetrically arranged on both sides of the vertical plate 22 .

[0041] During use, the provision of the rubber ridges 27 can limit the position of the clamping rod 25 when the clamping rod 25 is clamped into the inner side of the vertical plate 22, so that the clamping rod 25 is not easily disengaged.

[0042] In some embodiments, the clamping rod 25 is cylindrical in design.

[0043] When in use, the clamping rod 25 is cylindrical in design and has a smooth surface, making it easier to pass through the inner side of the rubber ridge 27 .

[0044] In some embodiments, a fixing component 3 is provided inside the base 21, and the fixing component 3 includes: a frame body 31 symmetrically arranged at the bottom of the monitoring device body 11; a groove body 32 symmetrically opened on the inner wall of the base 21; a spring 33 is arranged inside the groove body 32; one end of the block 34 is inserted into the interior of the groove body 32 and connected to the spring 33; one end of the pull rod 35 passes through the outer wall of the base 21, and is inserted into the interior of the groove body 32 and connected to the block 34.

[0045] During use, when the monitoring device body 11 is rotated, the frame 31 will follow the rotation and be inserted into the interior of the base 21. During the insertion, the card block 34 will be squeezed so that the card block 34 will retract into the interior of the groove 32, and the spring 33 will be squeezed and compressed until the card block 34 is aligned with the inner side of the frame 31. Then the spring 33 rebounds and pushes the card block 34 to move and be inserted into the interior of the frame 31 to fix the monitoring device body 11.

[0046] In some embodiments, the bottom of the frame 31 is designed to be arc-shaped.

[0047] During use, the arc-shaped bottom surface of the frame 31 is smooth, which can reduce friction when in contact with the block 34 .

[0048] In some embodiments, the spring 33 is sleeved on the outside of the pull rod 35 , and both ends of the spring 33 are connected to the block 34 and the inner wall of the slot 32 .

[0049] When the spring 33 is compressed, the pull rod 35 will not bend, thus better protecting the spring 33.

[0050] In some embodiments, the fixing assembly 3 further includes a pull plate 36 disposed at one end of the pull rod 35 .

[0051] During use, the setting of the pulling plate 36 can simultaneously drive the two pulling rods 35 to drive the clamping block 34 to move and separate from the frame 31 when being pulled.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0053] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0054] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A voltage monitoring device, comprising: The monitoring device body (11) has an outer side wall provided with a display screen (12); Its characteristics are: An adjustment component (2) is provided at the bottom of the monitoring device body (11), and the adjustment component (2) comprises: A base (21) is arranged at the bottom of the monitoring device body (11), and one end of the base is rotatably connected to the rod body by means of a pipe sleeve; A vertical plate (22) is provided on the inner side wall of the base (21); A receiving groove (23) is provided at the bottom of the monitoring device body (11); A U-shaped rod (24) is disposed inside the receiving groove (23), and one end of the rod is rotatably connected to the inner wall of the receiving groove (23); The clamping rod (25) is arranged on the inner side of the U-shaped rod (24), and its two ends are connected to the U-shaped rod (24).

2. A voltage monitoring device according to claim 1, characterized in that: The adjustment component (2) poster library: The magnetic block (26) is arranged on the outer side wall of the U-shaped rod (24) and is magnetically attracted to the inner side wall of the receiving groove (23).

3. The voltage monitoring device according to claim 1, wherein: The regulating component (2) further comprises: The rubber convex strips (27) are symmetrically arranged on both sides of the vertical plate (22).

4. A voltage monitoring device according to claim 3, characterized in that: The clamping rod (25) is cylindrical in design.

5. The voltage monitoring device according to claim 1, wherein: A fixing assembly (3) is provided inside the base (21), and the fixing assembly (3) comprises: A frame (31) is symmetrically arranged at the bottom of the monitoring device body (11); A trough body (32) is symmetrically arranged on the inner side wall of the base (21); A spring (33) is arranged inside the groove (32); A clamping block (34), one end of which is inserted into the interior of the slot (32) and connected to the spring (33); One end of the pull rod (35) passes through the outer wall of the base (21) and is inserted into the interior of the groove body (32) to be connected with the clamping block (34).

6. The voltage monitoring device according to claim 5, characterized in that: The bottom of the frame (31) is designed to be arc-shaped.

7. The voltage monitoring device according to claim 5, characterized in that: The spring (33) is sleeved on the outside of the pull rod (35), and its two ends are connected to the clamping block (34) and the inner side wall of the groove body (32).

8. The voltage monitoring device according to claim 5, characterized in that: The fixing assembly (3) further comprises: A pull plate (36) is provided at one end of the pull rod (35).

Images