Load monitoring device for power transmission

Abstract

The utility model discloses a load monitoring device for power transmission, and belongs to the technical field of load monitoring. In order to solve the problem that an existing load monitoring device cannot protect impact, the utility model provides the following technical scheme that the load monitoring device comprises a fixed shell and a shielding cover, and the shielding cover is installed on the front face of the fixed shell through bolts; the outer surface of the fixing shell is connected with a buffer layer in a wrapping mode, and the outer surface of the buffer layer is connected with a shielding shell in a wrapping mode. The buffer layer and the shielding shell are installed through the fixing shell, the shielding shell is made of hard plastic materials, when impact force is conducted to the interior of the shielding shell, the shielding shell shields the fixing shell and conducts the impact force to the interior of the buffer layer, the buffer layer is made of silica gel materials, and when the impact force is conducted to the interior of the buffer layer, the shielding shell shields the fixing shell and conducts the impact force to the interior of the buffer layer. And the buffer layer is elastically deformed to absorb the impact force, so that the stability of the fixed shell is improved.

Description

Technical Field

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

[0002] As a modern and commonly used energy transmission technology, power transmission requires a load monitoring device for power transmission to detect the current and voltage of the transmitted power, thereby preventing the load monitoring device from being damaged. However, the existing load monitoring devices for power transmission lack protective auxiliary components. When the impact force is transmitted to the inside of the load monitoring device, it is unable to prevent the internal components of the device from being damaged, thereby affecting the user experience of the load monitoring device.

[0003] Compared with the existing load monitoring device for power transmission, the utility model adds a protective auxiliary component. When the impact force is transmitted to the inside of the load monitoring device, the components inside the device can be prevented from being affected by the impact and causing hard collision, thereby improving the user experience of the load monitoring device. Utility Model Content

[0004] The purpose of the utility model is to provide a load monitoring device for power transmission to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising a fixed shell and a shielding cover, wherein the front side of the fixed shell is equipped with a shielding cover by bolts;

[0006] The outer surface of the fixed shell is wrapped and connected with a buffer layer, and the outer surface of the buffer layer is wrapped and connected with a shielding shell;

[0007] A display screen is installed on the front of the shielding cover.

[0008] Preferably, ten groups of fixing bolts are installed on the outer surface of the shielding shell, and threaded fixing holes are formed through the outer surfaces of the fixing bolts.

[0009] Preferably, eight groups of insertion interfaces are installed through the back side of the fixed shell, and the rear ends of the insertion interfaces extend to the outside of the shielding shell.

[0010] Preferably, four groups of current detectors are installed inside the fixed shell.

[0011] Preferably, four groups of voltage detectors are installed inside the fixed shell, and the voltage detectors are located below the current detectors.

[0012] Preferably, ventilation holes are formed through the outer surfaces of the fixing shell, the buffer layer and the shielding shell, and the ventilation holes are located outside the fixing bolt.

[0013] Preferably, a power connection line is installed through the back side of the fixed shell, and the tail end of the power connection line extends to the outside of the shielding shell, and a power plug is installed at the tail end of the power connection line.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a buffer layer and a shielding shell, the shielding shell is made of hard plastic material, when the impact force is transmitted to the inside of the shielding shell, the shielding shell provides shielding for the fixed shell and transmits the impact force to the inside of the buffer layer, the buffer layer is made of silicone material, when the impact force is transmitted to the inside of the buffer layer, the buffer layer undergoes elastic deformation to absorb the impact force, thereby improving the stability of the fixed shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a load monitoring device for power transmission according to the utility model is given;

[0017] Figure 2 A schematic diagram of the back structure of a load monitoring device for power transmission according to the utility model is given;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the cross-sectional connection part of the shielding shell;

[0019] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the fixed shell.

[0020] Figure numerals: 1. fixing shell; 2. shielding cover; 3. buffer layer; 4. shielding shell; 5. display screen; 6. fixing bolt; 7. threaded fixing hole; 8. insertion interface; 9. current detector; 10. voltage detector; 11. ventilation hole; 12. power connection line; 13. power plug. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model proposes a load monitoring device for power transmission, including a fixed shell 1 and a shielding cover 2. The shielding cover 2 is installed on the front of the fixed shell 1 by bolts. The fixed shell 1 provides fixing points for the shielding cover 2, the buffer layer 3, the insertion interface 8, the current detector 9, the voltage detector 10, the ventilation hole 11 and the power connection line 12 installed on its outer surface and inside. The shielding cover 2 is installed to the front of the fixed shell 1 by bolts, providing a fixing point for the display screen 5 installed on the front thereof, and at the same time providing shielding for the front of the fixed shell 1; a display screen 5 is installed on the front of the shielding cover 2, and the display screen 5 is installed on the front of the shielding cover 2. When electric energy is transmitted to the inside of the display screen 5 via the power connection line 12, the display screen 5 will detect the current. The data transmitted to the inside by the device 9 and the voltage detector 10 are displayed. Ten groups of fixing bolts 6 are installed on the outer surface of the shielding shell 4. The fixing bolts 6 are installed on the outer surface of the shielding shell 4 to provide fixing points for the threaded fixing holes 7 penetrated through the inner side thereof. The outer surface of the fixing bolts 6 is penetrated with threaded fixing holes 7. Before using the device, the external bolts are inserted into the inside of the threaded fixing holes 7, and the external bolts are inserted into the inside of the external fixing plane to complete the fixation of the entire device. Eight groups of insertion interfaces 8 are installed on the back of the fixed shell 1, and the tail ends of the insertion interfaces 8 extend to the outside of the shielding shell 4. The insertion interfaces 8 are installed on the back of the fixed shell 1. When it is necessary to detect the load of power transmission, the external transmission components can be connected by external force. Connected to the inner side of the insertion interface 8, at this time, the insertion interface 8 transmits the electric energy data to the corresponding current detector 9 and the voltage detector 10 respectively. Four groups of current detectors 9 are installed inside the fixed shell 1. The current detector 9 detects the current data transmitted to the inside and transmits the detection data to the inside of the display screen 5. Four groups of voltage detectors 10 are installed inside the fixed shell 1, and the voltage detector 10 is located below the current detector 9. The voltage detector 10 detects the voltage data transmitted to the inside and transmits the detection data to the inside of the display screen 5. The outer surfaces of the fixed shell 1, the buffer layer 3 and the shielding shell 4 are all penetrated with ventilation holes 11, and the ventilation holes 11 are located on the outside of the fixing bolt 6. The ventilation hole 11 is opened to the outer surface of the fixed shell 1, the buffer layer 3 and the shielding shell 4, providing space for the air exchange between the inside of the fixed shell 1 and the external environment to prevent the inside of the fixed shell 1 from overheating. A power connection line 12 is installed through the back of the fixed shell 1, and the tail end of the power connection line 12 extends to the outside of the shielding shell 4. The power connection line 12 is installed on the back of the fixed shell 1. When electric energy is transmitted to the inside of the power connection line 12 via the power plug 13, the power connection line 12 transmits electric energy to the inside of the display screen 5. The tail end of the power connection line 12 is installed with a power plug 13. Before using the device, the power plug 13 is inserted into the inside of the external power supply. At this time, the power plug 13 transmits electric energy to the inside of the power connection line 12.

[0024] The working principle of a load monitoring device for power transmission based on the first embodiment is: first, the external bolt is inserted into the inside of the external fixing plane to complete the fixation of the entire device, and then the power plug 13 is inserted into the inside of the external power supply. At this time, the power plug 13 transmits electric energy to the inside of the power connection line 12, and the power connection line 12 transmits electric energy to the inside of the display screen 5. The external transmission component is connected to the inner side of the insertion interface 8 through external force. At this time, the insertion interface 8 transmits electric energy data to the corresponding current detector 9 and voltage detector 10 respectively. The current detector 9 detects the current data transmitted to its inside and transmits the detection data to the inside of the display screen 5. The voltage detector 10 detects the voltage data transmitted to its inside and transmits the detection data to the inside of the display screen 5. The display screen 5 displays the data transmitted to it by the current detector 9 and the voltage detector 10, thereby completing the monitoring of the power load.

[0025] Embodiment 2

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a load monitoring device for power transmission. Compared with the first embodiment, this embodiment also includes: a fixed shell 1 and a buffer layer 3. The outer surface of the fixed shell 1 is wrapped and connected with the buffer layer 3. The buffer layer 3 is made of silicone material. When the impact force is transmitted to the inside of the buffer layer 3, the buffer layer 3 undergoes elastic deformation to absorb the impact force, thereby improving the stability of the fixed shell 1. The outer surface of the buffer layer 3 is wrapped and connected with a shielding shell 4. The shielding shell 4 is made of hard plastic material. When the impact force is transmitted to the inside of the shielding shell 4, the shielding shell 4 provides shielding for the fixed shell 1 and transmits the impact force to the inside of the buffer layer 3.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A load monitoring device for power transmission, comprising a fixed shell (1) and a shielding cover (2), characterized in that: A shielding cover (2) is mounted on the front side of the fixed shell (1) by means of bolts; The outer surface of the fixing shell (1) is wrapped and connected with a buffer layer (3), and the outer surface of the buffer layer (3) is wrapped and connected with a shielding shell (4); A display screen (5) is installed on the front of the shielding cover (2).

2. A load monitoring device for power transmission according to claim 1, characterized in that: Ten groups of fixing bolts (6) are installed on the outer surface of the shielding shell (4), and threaded fixing holes (7) are formed through the outer surfaces of the fixing bolts (6).

3. A load monitoring device for power transmission according to claim 1, characterized in that: Eight groups of insertion interfaces (8) are installed through the back of the fixed shell (1), and the rear ends of the insertion interfaces (8) extend to the outside of the shielding shell (4).

4. A load monitoring device for power transmission according to claim 1, characterized in that: Four groups of current detectors (9) are installed inside the fixed shell (1).

5. A load monitoring device for power transmission according to claim 1, characterized in that: Four groups of voltage detectors (10) are installed inside the fixed shell (1), and the voltage detectors (10) are located below the current detectors (9).

6. A load monitoring device for power transmission according to claim 1, characterized in that: The outer surfaces of the fixing shell (1), the buffer layer (3) and the shielding shell (4) are all provided with ventilation holes (11), and the ventilation holes (11) are located outside the fixing bolt (6).

7. A load monitoring device for power transmission according to claim 1, characterized in that: A power connection line (12) is installed through the back of the fixed shell (1), and the tail end of the power connection line (12) extends to the outside of the shielding shell (4). A power plug (13) is installed at the tail end of the power connection line (12).

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