Electric mouse device

By designing a detachable electric mousetrap, the problems of large size and inconvenient cleaning of existing electronic mousetraps are solved, achieving an efficient and hygienic method of mouse disposal.

CN223816827UActive Publication Date: 2026-01-23SHENZHEN RUICHAOTENG TECH CO LTD
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Patent Information

Application Number
CN202520451964.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-14
Publication Date
2026-01-23
Estimated Expiration
2035-03-14

AI Technical Summary

Technical Problem

Existing electronic mousetraps are generally one-piece structures, which are bulky and difficult to disassemble, resulting in high transportation costs. They also require cleaning of urine stains and dirt after use, which is detrimental to user health.

Method used

A detachable electric mouse device was designed. The electric mouse compartment can be separated from the main body of the device. When a mouse touches the high-voltage conductive plate, it will be electrocuted by the high voltage. The mouse can be thrown into the trash can along with the electric mouse compartment to reduce contact.

Benefits of technology

It achieves a simple structure, small size, convenient use, and hygiene and safety, effectively electrocuting rats and reducing the risk of contact with rats.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223816827U_ABST
Patent Text Reader

Abstract

The utility model provides an electric mouse device which comprises an electric mouse device body and an electric mouse bin, the detachable electric mouse bin is arranged on the right side of the electric mouse device body, the electric mouse device body comprises a shell, a PCB main board, a transformer, a battery pack, a buckle assembly, a negative electrode conductive copper sheet and a positive electrode conductive copper sheet, the PCB main board is arranged in the shell, a charging interface is arranged on the PCB main board, the battery pack is arranged on the left side of the PCB main board, and the buckle assembly is arranged on the right side of the shell. The beneficial effects of the utility model are that: simple structure, reasonable design, small volume, when the mouse touches the high voltage conducting strip, transformer can generate high voltage electricity and transmit to the high voltage conducting strip, the high voltage conducting strip can be connected with the high voltage conducting strip, and the high voltage conducting strip is connected with the high voltage conducting strip. The mouse is electrically killed through high voltage electricity, the mouse electric efficiency is high, the electric mouse bin is detachably connected with the mouse electric device body, after the mouse is electrically killed, the mouse and the electric mouse bin can be thrown into a garbage can together, contact with the mouse is reduced, and use is convenient and safe.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of mouse killing technical field, especially a kind of electric mouse trap. BACKGROUND

[0002] Mouse steals food, spreads disease, its breeding is extremely strong, and it is extremely great to human harm, so rat extermination is the long-term task that human faces.And traditional mouse trap, just catch mouse, how to deal with after catching mouse is a thorny problem.Some electronic mouse traps appear in the market currently, which can convert alternating current or direct current low voltage into high voltage, and the mouse can be killed by electric discharge when it touches high voltage.However, the existing electronic mouse trap is generally of one-piece structure, and the cage body cannot be disassembled, which increases the transportation cost and produces urine stains and dirt after killing the mouse, so it needs to be cleaned before use again, which is not conducive to the health of users. SUMMARY

[0003] The utility model discloses a kind of electric mouse traps of novel, simple structure, reasonable in design, small in size, when mouse touches high-voltage conducting sheet, transformer can generate high-voltage electricity and transmit to high-voltage conducting sheet, kill mouse by high-voltage electricity, its electric mouse efficiency is high, and electric mouse cage and electric mouse trap main body are detachably connected, mouse and electric mouse cage can be thrown into garbage can together after killing mouse, reduce contact with mouse, clean and sanitary, easy to use and safe.

[0004] The utility model is implemented by the following technical solutions:

[0005] An electric mouse trap includes an electric mouse trap body and an electric mouse cage. The electric mouse trap body is provided with a detachable electric mouse cage on the right side. The electric mouse trap body includes a shell, a PCB mainboard, a transformer, a battery pack, a buckle assembly, a negative electrode conductive copper sheet and a positive electrode conductive copper sheet. The shell is internally provided with the PCB mainboard. The PCB mainboard is provided with a charging interface. The left side of the PCB mainboard is provided with the battery pack. The right side of the PCB mainboard is provided with the transformer. The top of the shell is provided with the buckle assembly. The lower part of the shell is respectively provided with the negative electrode conductive copper sheet and the positive electrode conductive copper sheet. The PCB mainboard is electrically connected with the transformer, the battery pack, the charging interface, the negative electrode conductive copper sheet and the positive electrode conductive copper sheet.

[0006] Further, the shell includes a lower shell, a middle frame and an upper shell. The lower shell is provided with the middle frame. The middle frame is provided with the upper shell. The upper shell seamlessly docks and clamps the PCB mainboard, the transformer and the battery pack on the middle frame. The lower shell seamlessly docks and clamps the negative electrode conductive copper sheet and the positive electrode conductive copper sheet on the bottom of the middle frame.

[0007] As a further step, the upper part of the middle frame is provided with a protrusion, and the inner sidewall of the protrusion is provided with several through holes. The lower part of the middle frame is provided with limiting grooves on both sides. The right side of the limiting groove is provided with a negative conductive copper sheet mounting position, and the right side of the negative conductive copper sheet mounting position is provided with a positive conductive copper sheet mounting position. The negative conductive copper sheet is embedded in the negative conductive copper sheet mounting position in the lower part of the middle frame, and the positive conductive copper sheet is embedded in the positive conductive copper sheet mounting position in the lower part of the middle frame. The negative conductive copper sheet and the positive conductive copper sheet are electrically connected to the transformer.

[0008] As a further step, the top of the upper housing is provided with a snap-fit ​​mounting position, the inner sidewall of the upper housing is provided with a pin post, the outer sidewall of the upper housing is provided with a charging port, the charging interface on the PCB motherboard is embedded in the charging port on the outer sidewall of the upper housing, the inner sidewall of the upper housing is provided with a guide post, the guide post is provided with a groove above it, the left side of the guide post is provided with an LED light mounting hole, the LED light is embedded in the LED light mounting hole on the left side of the guide post and is electrically connected to the PCB motherboard, the pin post on the inner sidewall of the upper housing is inserted into the through hole on the inner sidewall of the upper protrusion of the middle frame and extends to the bottom of the middle frame, and the snap-fit ​​assembly is installed in the snap-fit ​​mounting position on the top of the upper housing.

[0009] As a further step, the lower housing is provided with a plurality of cylindrical through holes, and a limiting block is provided on the outer side wall of the lower housing. The cylindrical through holes on the lower housing are embedded in the pin post at the bottom of the middle frame, and the lower housing is seamlessly connected and fastened to the bottom of the middle frame. The limiting block on the outer side wall of the lower housing limits the negative conductive copper sheet and the positive conductive copper sheet to the negative conductive copper sheet mounting position and the positive conductive copper sheet mounting position at the bottom of the middle frame.

[0010] As a further step, the latching assembly includes a latching movable plate and a latching plate toggle key. The latching movable plate is installed in the latching mounting position on the top of the upper housing. The latching movable plate is provided with a latching plate toggle key, which drives the latching movable plate to move back and forth within the latching mounting position.

[0011] As a further step, the electric mouse cage includes an electric mouse cage body, a positive high-voltage conductive sheet, and a negative high-voltage conductive sheet. One end of the electric mouse cage body has an opening. The positive high-voltage conductive sheet and the negative high-voltage conductive sheet are installed inside the electric mouse cage body. The positive high-voltage conductive sheet is in contact with a positive conductive copper sheet, and the negative high-voltage conductive sheet is in contact with a negative conductive copper sheet.

[0012] As a further step, the electric mouse cage body includes a lower electric mouse cage shell and an upper electric mouse cage shell. The upper electric mouse cage shell is located above the lower electric mouse cage shell. The lower electric mouse cage shell has a half-opening at its right end, and the upper electric mouse cage shell has a half-opening at its right end. The half-opening at the right end of the lower electric mouse cage shell and the half-opening at the right end of the upper electric mouse cage shell form a mouse entry point.

[0013] As a further step, the lower housing of the electric mouse cage is provided with a conductive sheet mounting position in the middle. The positive high voltage conductive sheet and the negative high voltage conductive sheet are mounted on the conductive sheet mounting position in the middle of the lower housing of the electric mouse cage. The lower housing of the electric mouse cage is provided with a first through hole. The upper edge of the lower housing of the electric mouse cage is provided with a groove. The outer side wall of the lower housing of the electric mouse cage is provided with limiting protrusions on both sides. The limiting protrusions on both sides of the outer side wall of the lower housing of the electric mouse cage are inserted into the limiting grooves on both sides of the lower part of the middle frame and fixed to the lower part of the middle frame.

[0014] As a further step, the upper shell of the electric mouse cage is configured as a hollow structure, and the inner side wall of the upper shell is provided with a guide groove. The guide groove of the inner side wall of the upper shell is embedded in the guide post of the inner side wall of the upper shell, and the upper shell can slide left and right. The upper inner side wall of the upper shell is provided with a buckle groove. The buckle movable plate is inserted into the buckle groove of the upper inner side wall of the upper shell, and the upper shell is locked onto the upper shell of the electric mouse cage by the buckle plate toggle key. The inner side wall of the upper shell is provided with a cylindrical hole. The cylindrical hole of the inner side wall of the upper shell is strongly attracted to the first through hole on the lower shell of the electric mouse cage by a strong magnet. The outer edge of the upper shell is inserted into the groove of the upper edge of the lower shell of the electric mouse cage and seamlessly connected to the lower shell of the electric mouse cage. The lower outer side wall of the upper shell of the electric mouse cage is provided with several ventilation holes.

[0015] The advantages of this utility model are: simple structure, reasonable design, small size. When a mouse touches the high-voltage conductive plate, the transformer can generate high voltage and transmit it to the high-voltage conductive plate, killing the mouse with high voltage. It has high efficiency in surviving mice. Furthermore, the electric mouse chamber and the main body of the electric mouse device are detachably connected. After the mouse is killed, the mouse and the electric mouse chamber can be thrown into the trash can together, reducing contact with mice, making it clean, hygienic, convenient and safe to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the electric mouse of this utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of the electric mouse device of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the electric mouse device of this utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the electric mouse device of this utility model;

[0020] Figure 5 This is a schematic diagram of the electric mouse cage structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the exploded structure of the electric mouse cage of this utility model;

[0022] Reference numerals: 1. Electric mouse body; 11. Housing; 110. Lower housing; 1101. Cylindrical through hole; 1102. Limiting block; 111. Middle frame; 1110. Protrusion; 1111. Through hole; 1112. Limiting groove; 1113. Negative conductive copper sheet mounting position; 1114. Positive conductive copper sheet mounting position; 112. Upper housing; 1120. Snap-on mounting position; 1121. Insert pin; 1122. Guide pin; 1123. LED light mounting hole; 12. PCB motherboard; 13. Transformer; 14. Battery pack; 15. Snap-on assembly; 150. Clip 1. Snap-on movable plate; 151. Snap-on plate toggle button; 16. Negative conductive copper sheet; 17. Positive conductive copper sheet; 18. LED light; 2. Electric mouse cage; 21. Electric mouse cage body; 210. Electric mouse cage lower shell; 2101. Semi-opening; 2102. Conductive sheet mounting position; 2103. First through hole; 2104. Groove; 2105. Limiting protrusion; 211. Electric mouse cage upper shell; 2110. Guide groove; 2111. Snap-on slot; 2112. Strong magnet; 2113. Ventilation opening; 22. Positive high-voltage conductive sheet; 23. Negative high-voltage conductive sheet; 24. Opening. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] For reference Figures 1-6 As shown, an electric mouse includes an electric mouse body 1 and an electric mouse compartment 2. The electric mouse body 1 has a detachable electric mouse compartment 2 on its right side. The electric mouse body 1 includes a shell 11, a PCB motherboard 12, a transformer 13, a battery pack 14, a latching assembly 15, a negative conductive copper sheet 16, and a positive conductive copper sheet 17. The PCB motherboard 12 is located inside the shell 11. The PCB motherboard 12 has a charging interface. The battery pack 14 is located on the left side of the PCB motherboard 12, and the transformer 13 is located on the right side of the PCB motherboard 12. The latching assembly 15 is located on the top of the shell 11. The negative conductive copper sheet 16 and the positive conductive copper sheet 17 are respectively located on the lower part of the shell 11. The PCB motherboard 12 is electrically connected to the transformer 13, the battery pack 14, the charging interface, the negative conductive copper sheet 16, and the positive conductive copper sheet 17.

[0027] Preferably, the housing 11 includes a lower housing 110, a middle frame 111, and an upper housing 112. The lower housing 110 is provided with the middle frame 111, and the middle frame 111 is provided with the upper housing 112. The upper housing 112 seamlessly connects and fastens the PCB motherboard 12, transformer 13, and battery pack 14 to the middle frame 111. The lower housing 110 seamlessly connects and fastens the negative conductive copper sheet 16 and the positive conductive copper sheet 17 to the bottom of the middle frame 111.

[0028] Preferably, the upper part of the middle frame 111 is provided with a protrusion 1110, and the inner sidewall of the protrusion 1110 is provided with a plurality of through holes 1111. The lower two sides of the middle frame 111 are provided with limiting grooves 1112. The right side of the limiting groove 1112 is provided with a negative conductive copper sheet mounting position 1113, and the right side of the negative conductive copper sheet mounting position 1113 is provided with a positive conductive copper sheet mounting position 1114. The negative conductive copper sheet 16 is embedded in the negative conductive copper sheet mounting position 1113 at the lower part of the middle frame 111, and the positive conductive copper sheet 17 is embedded in the positive conductive copper sheet mounting position 1114 at the lower part of the middle frame 111. The negative conductive copper sheet 16 and the positive conductive copper sheet 17 are electrically connected to the transformer 13.

[0029] Preferably, the upper housing 112 has a snap-fit ​​mounting position 1120 at the top, a pin post 1121 on the inner side wall of the upper housing 112, a charging port on the outer side wall of the upper housing 112, a charging interface on the PCB motherboard 12 embedded in the charging port on the outer side wall of the upper housing 112, a guide post 1122 on the inner side wall of the upper housing 112, a groove above the guide post 1122, an LED light mounting hole 1123 on the left side of the guide post 1122, an LED light 18 embedded in the LED light mounting hole 1123 on the left side of the guide post 1122 and electrically connected to the PCB motherboard 12, the pin post 1121 on the inner side wall of the upper housing 112 is inserted into the through hole 1111 on the inner side wall of the upper protrusion 1110 of the middle frame 111 and extends to the bottom of the middle frame 111, and the snap-fit ​​assembly 15 is installed in the snap-fit ​​mounting position 1120 at the top of the upper housing 112.

[0030] Preferably, the lower housing 110 is provided with a plurality of cylindrical through holes 1101, and the outer side wall of the lower housing 110 is provided with a limiting block 1102. The cylindrical through holes 1101 on the lower housing 110 are embedded in the pin post 1121 at the bottom of the middle frame 111, and the lower housing 110 is seamlessly connected and fastened to the bottom of the middle frame 111. The limiting block 1102 on the outer side wall of the lower housing 1110 limits the negative conductive copper sheet 16 and the positive conductive copper sheet 17 in the negative conductive copper sheet mounting position 1113 and the positive conductive copper sheet mounting position 1114 at the bottom of the middle frame 111.

[0031] Preferably, the latching assembly 15 includes a latching movable plate 150 and a latching plate toggle key 151. The latching movable plate 150 is installed in the latching mounting position 1120 on the top of the upper housing 112. The latching movable plate 150 is provided with a latching plate toggle key 151, which drives the latching movable plate 150 to move back and forth within the latching mounting position 1120.

[0032] Preferably, the electric mouse cage 2 includes an electric mouse cage body 21, a positive high-voltage conductive sheet 22, and a negative high-voltage conductive sheet 23. One end of the electric mouse cage body 21 is provided with an opening 24. The positive high-voltage conductive sheet 22 and the negative high-voltage conductive sheet 23 are installed inside the electric mouse cage body 21. The positive high-voltage conductive sheet 22 is in contact with the positive conductive copper sheet 17, and the negative high-voltage conductive sheet 23 is in contact with the negative conductive copper sheet 16.

[0033] Preferably, the electric mouse cage body 21 includes a lower electric mouse cage shell 210 and an upper electric mouse cage shell 211. The upper electric mouse cage shell 211 is located above the lower electric mouse cage shell 210. The lower electric mouse cage shell 210 has a semi-opening 2101 at its right end, and the upper electric mouse cage shell 211 has a semi-opening 2101 at its right end. The semi-opening 2101 at the right end of the lower electric mouse cage shell 210 and the semi-opening 2101 at the right end of the upper electric mouse cage shell 211 form a mouse entry point.

[0034] Preferably, the lower housing 210 of the electric mouse cage has a conductive sheet mounting position 2102 in the middle, and the positive high voltage conductive sheet 22 and the negative high voltage conductive sheet 23 are mounted on the conductive sheet mounting position 2102 in the middle of the lower housing 210. The lower housing 210 has a first through hole 2103, and the upper edge of the lower housing 210 has a groove 2104. The outer side walls of the lower housing 210 have limiting protrusions 2105 on both sides. The limiting protrusions 2105 on both sides of the outer side walls of the lower housing 210 are inserted into the limiting grooves 1112 on both sides of the lower part of the middle frame 111 and fixed to the lower part of the middle frame 111.

[0035] Preferably, the upper shell 211 of the electric mouse cage is a hollow structure. The inner wall of the upper shell 211 has a guide groove 2110, which is embedded in the guide post 1122 on the inner wall of the upper shell 112, allowing the upper shell 211 to slide left and right within the upper shell 112. The upper inner wall of the upper shell 211 has a latching groove 2111, and a latching movable plate 150 is inserted into the latching groove 2111 on the upper inner wall of the upper shell 211, and the latching plate... The toggle key 151 locks the upper housing 112 onto the upper housing 211 of the electric mouse cage. The inner side wall of the upper housing 211 of the electric mouse cage has a cylindrical hole. The cylindrical hole on the inner side wall of the upper housing 211 of the electric mouse cage is strongly attracted to the first through hole 2103 on the lower housing 210 of the electric mouse cage by a strong magnet 2112. The outer edge of the upper housing 211 of the electric mouse cage is inserted into the groove 2104 on the upper edge of the lower housing 210 of the electric mouse cage and is seamlessly connected and fastened to the lower housing 210 of the electric mouse cage. The lower outer side wall of the upper housing 211 of the electric mouse cage has several ventilation holes 2113.

[0036] Based on the disclosure and teachings of the above specification, those skilled in the art can make appropriate changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An electric mouse, characterized in that: The device includes an electric mouse body and an electric mouse compartment. The electric mouse body has a detachable electric mouse compartment on its right side. The electric mouse body includes a shell, a PCB motherboard, a transformer, a battery pack, a latching assembly, a negative conductive copper sheet, and a positive conductive copper sheet. The PCB motherboard is located inside the shell and has a charging interface. The battery pack is located on the left side of the PCB motherboard, and the transformer is located on the right side of the PCB motherboard. The latching assembly is located on the top of the shell, and the negative conductive copper sheet and the positive conductive copper sheet are located on the lower part of the shell. The PCB motherboard is electrically connected to the transformer, the battery pack, the charging interface, the negative conductive copper sheet, and the positive conductive copper sheet.

2. The electric mouse device according to claim 1, characterized in that: The housing includes a lower housing, a middle frame, and an upper housing. The middle frame is mounted on the lower housing, and the upper housing is mounted on the middle frame. The upper housing seamlessly connects and fastens the PCB motherboard, transformer, and battery pack to the middle frame. The lower housing seamlessly connects and fastens the negative electrode conductive copper sheet and the positive electrode conductive copper sheet to the bottom of the middle frame.

3. The electric mouse device according to claim 2, characterized in that: The upper part of the middle frame is provided with a protrusion, and the inner sidewall of the protrusion is provided with several through holes. The lower part of the middle frame is provided with limiting grooves on both sides. The right side of the limiting groove is provided with a negative conductive copper sheet mounting position, and the right side of the negative conductive copper sheet mounting position is provided with a positive conductive copper sheet mounting position. The negative conductive copper sheet is embedded in the negative conductive copper sheet mounting position in the lower part of the middle frame, and the positive conductive copper sheet is embedded in the positive conductive copper sheet mounting position in the lower part of the middle frame. The negative conductive copper sheet and the positive conductive copper sheet are electrically connected to the transformer.

4. The electric mouse device according to claim 3, characterized in that: The top of the upper housing has a snap-fit ​​mounting position, the inner side wall of the upper housing has a pin post, the outer side wall of the upper housing has a charging port, the charging interface on the PCB motherboard is embedded in the charging port on the outer side wall of the upper housing, the inner side wall of the upper housing has a guide post, the guide post has a groove above it, the left side of the guide post has an LED light mounting hole, the LED light is embedded in the LED light mounting hole on the left side of the guide post and is electrically connected to the PCB motherboard, the pin post on the inner side wall of the upper housing is inserted into the through hole on the inner side wall of the upper protrusion of the middle frame and extends to the bottom of the middle frame, and the snap-fit ​​assembly is installed in the snap-fit ​​mounting position on the top of the upper housing.

5. The electric mouse device according to claim 4, characterized in that: The lower housing has several cylindrical through holes, and a limiting block is provided on the outer side wall of the lower housing. The cylindrical through holes on the lower housing are embedded in the pins at the bottom of the middle frame, and the lower housing is seamlessly connected and fastened to the bottom of the middle frame. The limiting block on the outer side wall of the lower housing limits the negative conductive copper sheet and the positive conductive copper sheet to the negative conductive copper sheet mounting position and the positive conductive copper sheet mounting position at the bottom of the middle frame.

6. The electric mouse device according to claim 4, characterized in that: The latching assembly includes a latching movable plate and a latching plate toggle key. The latching movable plate is installed in the latching mounting position on the top of the upper housing. The latching movable plate is provided with a latching plate toggle key, which drives the latching movable plate to move back and forth within the latching mounting position.

7. The electric mouse device according to claim 4, characterized in that: The electric mouse cage includes an electric mouse cage body, a positive high-voltage conductive sheet, and a negative high-voltage conductive sheet. One end of the electric mouse cage body has an opening. The positive high-voltage conductive sheet and the negative high-voltage conductive sheet are installed inside the electric mouse cage body. The positive high-voltage conductive sheet is in contact with a positive conductive copper sheet, and the negative high-voltage conductive sheet is in contact with a negative conductive copper sheet.

8. The electric mouse device according to claim 7, characterized in that: The electric mouse cage includes a lower shell and an upper shell. The upper shell is located above the lower shell. The lower shell has a half-opening on its right end, and the upper shell has a half-opening on its right end. The half-opening on the right end of the lower shell and the upper shell together form an entrance for a mouse.

9. The electric mouse device according to claim 8, characterized in that: The lower housing of the electric mouse cage has a conductive plate mounting position in the middle. The positive high voltage conductive plate and the negative high voltage conductive plate are mounted on the conductive plate mounting position in the middle of the lower housing of the electric mouse cage. The lower housing of the electric mouse cage has a first through hole. The upper edge of the lower housing of the electric mouse cage has a groove. The outer side wall of the lower housing of the electric mouse cage has limiting protrusions on both sides. The limiting protrusions on both sides of the outer side wall of the lower housing of the electric mouse cage are inserted into the limiting grooves on both sides of the lower part of the middle frame and fixed to the lower part of the middle frame.

10. The electric mouse device according to claim 9, characterized in that: The upper shell of the electric mouse cage is a hollow structure. The inner side wall of the upper shell has a guide groove, which is embedded in the guide post on the inner side wall of the upper shell, allowing the upper shell to slide left and right. The upper inner side wall of the upper shell has a snap-fit ​​groove, and a snap-fit ​​movable plate is inserted into the snap-fit ​​groove on the upper inner side wall of the upper shell. The upper shell is locked onto the upper shell of the electric mouse cage by a snap-fit ​​plate toggle key. The inner side wall of the upper shell has a cylindrical hole, which is strongly attracted to the first through hole on the lower shell of the electric mouse cage by a strong magnet. The outer edge of the upper shell is seamlessly connected to the groove on the upper edge of the lower shell of the electric mouse cage. The lower outer side wall of the upper shell has several ventilation holes.