Mechanical emergency power supply of outdoor communication device

By designing mechanical emergency power supply in outdoor communication devices, and using the coordination of transmission components and induction coils, the function of manual power generation in the equipment is realized when the equipment is powerless, the problem of insufficient power in the communication device in the prior art is solved, and the safety and reliability of the equipment are improved.

CN222940662UActive Publication Date: 2025-06-03SHENZHEN IMAGINATION POWER TECH CO LTD
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Patent Information

Application Number
CN202421662575.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-15
Publication Date
2025-06-03
Estimated Expiration
2034-07-15

AI Technical Summary

Technical Problem

The existing outdoor communication devices do not have emergency power, which may cause the communication devices to be unable to be used normally due to insufficient power during long-term outdoor use, causing safety hazards.

Method used

A mechanical emergency power supply is designed. The rotor is driven to rotate by a handle. The rotor drives the mounting column to rotate through a transmission assembly. The mounting column drives the rotor to rotate inside the induction coil, cuts the magnetic induction wire to generate electricity, and the electrical energy is stored in the battery.

Benefits of technology

It realizes the equipment to provide emergency power through manual power generation when the equipment is powerless, ensures that the communication device can be used normally in an emergency situation, and improves the safety and reliability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a mechanical emergency power supply for an outdoor communication device, which belongs to the field of electronic equipment and comprises a shell, a display screen is arranged on one side of the shell, keys distributed in a rectangular array are arranged on one side, close to the display screen, of the shell, and a knob and a signal receiver are arranged on one side of the shell. A storage battery is fixedly installed in the shell, two symmetrically-distributed supporting plates are fixedly installed in the shell, a winding frame is arranged between the two supporting plates, an induction coil is wound around the side wall of the winding frame, through holes are formed in the two supporting plates, and installation frames are arranged on the opposite sides of the two supporting plates. And a mounting column is rotationally mounted between the two mounting frames, and a rotor is arranged on the side wall of the mounting column. The magnetic induction lines can be cut by manually rotating the rotor, the power generation effect is achieved, the effect of serving as emergency energy is achieved, equipment can still be used under the condition of power failure, and the use effect of the equipment can be improved.
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Description

Technical Field

[0001] The utility model relates to the field of electronic devices, and more specifically to a mechanical emergency power supply for outdoor communication devices. Background Art

[0002] Outdoor sports can embrace nature, challenge oneself, cultivate personal perseverance and teamwork spirit, and improve the ability of outdoor survival. It is very popular among young people. When people are doing outdoor sports, they need to use communication devices to contact the outside world. And when the user is in danger, it can play a role in calling for help, which is convenient for rescuers to locate.

[0003] Some existing outdoor communication devices do not have an emergency power supply. When the user is outdoors for a long time and the communication device is not charged in time, it may affect the subsequent use of the user and may cause certain dangers. By cutting the magnetic induction coil, the effect of generating electricity can be achieved. Therefore, in order to solve the above problems, we propose a mechanical emergency power supply for outdoor communication devices. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a mechanical emergency power supply for outdoor communication devices, and adopts the following technical solutions:

[0005] The mechanical emergency power supply for outdoor communication devices includes a housing. One side of the housing is provided with a display screen. The side of the housing close to the display screen is provided with keys distributed in a rectangular array, and one side of the housing is provided with a knob and a signal receiver;

[0006] A storage battery is fixedly installed in the housing. Two symmetrically distributed support plates are fixedly installed in the housing. A winding frame is arranged between the two support plates. An induction coil is wound around the side wall of the winding frame. Through holes are opened in both support plates, and mounting frames are arranged on the opposite sides of the two support plates. An installation column is rotatably installed between the two mounting frames, and a rotor is arranged on the side wall of the installation column. A turntable is rotatably installed on the side of the housing away from the knob. A handle is hinged to the side of the turntable away from the housing. A transmission component is arranged between the turntable and the installation column;

[0007] A protective frame is hinged to the side of the housing away from the knob. A plug block is fixedly installed on one side of the protective frame. A slot matching the plug block is opened on the side of the housing close to the protective frame. A movable groove is opened on the inner wall of the top end of the slot. A fixing component is arranged in the movable groove, and an ejecting component is arranged in the slot.

[0008] By adopting the above technical solution, when the equipment is in a state of no power, the turntable can be driven to rotate by the handle, and the turntable drives the mounting column to rotate through the transmission assembly. The mounting column drives the rotor inside the induction coil to rotate, thereby achieving the effect of cutting the magnetic induction lines, thereby generating electricity. The electrical energy is stored in the battery, which is convenient for providing electrical energy to the equipment in the future and can be used as an emergency power supply, which is beneficial to improving the use effect of the equipment.

[0009] The handle and the turntable are hinged, and a protective frame is provided on the outside of the handle. The protective frame can protect the handle and the turntable, which helps to prevent the handle from affecting the user's use. The protective frame is initially fixed by engaging the plug block and the slot opened in the side wall of the shell, and then the plug block is fixed by a fixing component, which is beneficial to improve the stability of the fixation of the protective frame. When the protective frame needs to be opened, the fixing component is disengaged from the plug block, and then the plug block pops out of the slot under the action of the ejection component, which can assist in opening the protective frame.

[0010] Furthermore, the transmission assembly includes a rotating rod rotatably installed on the inner wall of the shell near the turntable side, the rotating rod passes through the shell at one end near the protective frame and is fixedly connected to the side opposite to the turntable, two symmetrically distributed stabilizing blocks are fixedly installed in the shell, the rotating rod passes through two stabilizing blocks at one end away from the turntable, and a driving gear is provided in a side wall fixing sleeve at the end of the rotating rod away from the turntable, a support column is rotatably installed in the shell, and the side wall fixing sleeve of the support column is provided with a first transmission gear and a second transmission gear, and the first transmission gear is meshed with the driving gear, the mounting column passes through the mounting frame of the same group at one end near the turntable, and the mounting column passes through the side wall fixing sleeve at one end of the mounting frame and is provided with a driven gear, and the driven gear is meshed with the second transmission gear.

[0011] By adopting the above technical solution, the handle drives the turntable to rotate, the turntable drives the rotating rod to rotate, the rotating rod drives the driving gear to rotate, the driving gear drives the first transmission gear to rotate, the first transmission gear drives the support column to rotate, the support column drives the second transmission gear to rotate, the second transmission gear drives the driven gear to rotate, the driven gear drives the mounting column to rotate, the mounting column drives the rotor located inside the induction coil to rotate, so as to achieve the effect of cutting the magnetic induction lines, thereby generating electricity, and the electrical energy is stored in the battery, which is convenient for providing electrical energy for the equipment in the future and can be used as an emergency power supply, which is beneficial to improving the use effect of the equipment.

[0012] Furthermore, the fixing assembly includes a fixing block slidably installed in the movable groove, a first spring is fixedly connected between the top of the fixing block and the inner wall of the top of the movable groove, a fixing groove matching the fixing block is opened at the top of the insertion block, a toggle rod is fixedly installed on the side of the fixing block close to the protective frame, and the toggle rod slides through the movable groove away from the side of the fixing block.

[0013] By adopting the above technical solution, the user flips the protective frame so that the plug block installed on the side wall of the protective frame is placed in the slot opened on the side wall of the shell, which plays a role in preliminarily fixing the protective frame, and when the plug block moves into the slot, the plug block pushes the fixed block to slide into the movable slot, and the fixed block pushes the first spring to contract. When the plug block and the slot are completely engaged, the fixed block returns to its original position under the elastic force of the first spring, and the fixed block is engaged with the fixed slot engaged with the top of the plug block, thereby achieving the effect of fixing the plug block, which is beneficial to improve the stability of the fit between the protective frame and the shell. When it is necessary to open the protective frame, the user pulls the fixed block to slide to the upper part of the movable slot through the toggle rod to disengage the fixed block from the plug block, and then the protective frame can be opened.

[0014] Furthermore, sliding blocks are fixedly mounted on both sides of the top of the fixed block, and the inner wall of the movable groove is provided with a sliding groove matching the sliding blocks on the same side.

[0015] By adopting the above technical solution, when the fixed block slides in the movable groove, the fixed block slides with the sliding block in the sliding groove on the same side. The cooperation between the sliding block and the sliding groove is conducive to maintaining the sliding stability of the fixed block and helps to prevent the fixed block from leaving the movable groove.

[0016] Furthermore, the ejection assembly includes an ejection plate slidably installed in the slot, a second spring is connected between the inner wall of the ejection plate on the side away from the protective frame and opposite to the slot, limit blocks are fixedly installed on both sides of the ejection plate, and the inner wall of the slot is provided with a limit groove matching the limit block.

[0017] By adopting the above technical solution, when the insertion block slides in the slot, the insertion block pushes the ejection plate to squeeze the second spring. When the fixed block and the insertion block are disengaged, the ejection plate pushes the insertion block to slide to the outside of the slot under the elastic force of the second spring, thereby achieving the function of assisting in opening the protective frame. When the ejection plate slides in the slot, the ejection plate slides in the limiting groove with the lower block. The cooperation of the limiting block and the limiting groove is conducive to maintaining the sliding stability of the ejection plate and helps to prevent the ejection plate from affecting the lifting and sliding of the fixed block.

[0018] Furthermore, the rotor includes a sleeve fixedly mounted on the side wall of the mounting column, a plurality of cutting plates distributed in a circular array are fixedly mounted on the side wall of the sleeve, and a plurality of connecting blocks distributed in a linear array are fixedly mounted between two adjacent cutting plates.

[0019] By adopting the above technical solution, the rotor is composed of a sleeve, a cutting plate and a connecting block. The connecting block can connect two adjacent cutting plates, which is beneficial to maintaining the stability of the cutting plate installation.

[0020] Furthermore, protective plates are fixedly installed at the four corners of the outer side of the shell, and the cross-section of the protective plates is "L"-shaped.

[0021] By adopting the above technical solution, the four corners of the housing are provided with protective plates, which play a role in protecting the housing and are beneficial to reducing the damage degree of the housing caused by falling from a high altitude and hitting the ground.

[0022] To sum up, the utility model includes the following beneficial technical effects:

[0023] (1) In the utility model, through the cooperation of the transmission assembly, the rotor and the induction coil, the transmission assembly drives the rotor to rotate within the induction coil to achieve the effect of cutting the magnetic induction line, thereby playing a role in generating electricity. Manual power generation is used as an emergency energy source, which is convenient for users to use in the case of power shortage and is beneficial to maintaining the use effect of the device.

[0024] (2) In the utility model, through the setting of the protective frame, it plays a role in protecting the turntable and the handle, and helps to avoid the handle affecting the use effect of the user. Moreover, the fixing block is fixed through the fixing component, thereby playing a role in fixing the protective frame; BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a mechanical emergency power supply for an outdoor communication device;

[0026] Figure 2 For the present utility model Figure 1 An enlarged view of A in;

[0027] Figure 3 It is a cross-sectional view of the first perspective of the present utility model;

[0028] Figure 4 For the present utility model Figure 3 An enlarged view of B in;

[0029] Figure 5 For the present utility model Figure 3 An enlarged view of C in;

[0030] Figure 6 It is a cross-sectional view of the second perspective of the present utility model;

[0031] Figure 7 For the present utility model Figure 6 An enlarged view of D in;

[0032] Figure 8 It is a cross-sectional view of the third perspective of the present utility model;

[0033] Figure 9 For the present utility model Figure 8 An enlarged view of E in;

[0034] Figure 10 It is an exploded view of the transmission assembly and the rotor in the present utility model.

[0035] Description of reference numerals in the figure:

[0036] 1. Housing; 2. Protective plate; 3. Turntable; 4. Protective frame; 5. Insert block; 6. Handle; 7. Slot; 8. Rotating rod; 9. Battery; 10. Support plate; 11. Wire winding frame; 12. Induction coil; 13. Mounting frame; 14. Driving gear; 15. Support column; 16. First transmission gear; 17. Second transmission gear; 18. Mounting column; 19. Driven gear; 20. Rotor; 201. Sleeve; 202. Connecting block; 203. Cutting plate; 21. Fixed block; 22. Movable slot; 23. First spring; 24. Ejecting plate; 25. Second spring. Specific embodiments

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0040] The following will further describe the present invention in detail with reference to the attached Figures 1 - 10 drawings.

[0041] Please refer to Figures 1 - 10, an outdoor communication device mechanical emergency power supply, including a housing 1, a display screen is provided on one side of the housing 1, a rectangular array of buttons is provided on the side of the housing 1 close to the display screen, and a knob and a signal receiver are provided on one side of the housing 1. Protective plates 2 are fixedly installed at the four corners of the outer side of the housing 1. The cross-section of the protective plate 2 is in an "L" shape. The four corners of the housing 1 are protected by the protective plate 2, which plays a role in protecting the housing 1 and is beneficial to reducing the damage degree of the housing 1 caused by falling from a high altitude and hitting the ground.

[0042] A storage battery 9 is fixedly installed in the housing 1, and two symmetrically distributed support plates 10 are fixedly installed in the housing 1. A wire winding frame 11 is provided between the two support plates 10, and an induction coil 12 is wound around the side wall of the wire winding frame 11. Through holes are provided on both support plates 10, and mounting frames 13 are provided on the opposite sides of the two support plates 10. An installation column 18 is rotatably installed between the two mounting frames 13, and a rotor 20 is provided on the side wall of the installation column 18. A turntable 3 is rotatably installed on the side of the housing 1 away from the knob. A handle 6 is hinged on the side of the turntable 3 away from the housing 1. A transmission component is provided between the turntable 3 and the installation column 18. The transmission component includes a rotating rod 8 rotatably installed on the inner wall of the housing 1 close to the turntable 3. One end of the rotating rod 8 close to the protective frame 4 penetrates through the housing 1 and is fixedly connected to the side opposite to the turntable 3. Two symmetrically distributed stabilizing blocks are fixedly installed in the housing 1. One end of the rotating rod 8 away from the turntable 3 penetrates through the two stabilizing blocks. A driving gear 14 is fixedly sleeved on the side wall of the end of the rotating rod 8 away from the turntable 3. A support column 15 is rotatably installed in the housing 1. A first transmission gear 16 and a second transmission gear 17 are fixedly sleeved on the side wall of the support column 15. The first transmission gear 16 meshes with the driving gear 14. One end of the installation column 18 close to the turntable 3 penetrates through the same set of mounting frames 13. A driven gear 19 is fixedly sleeved on the side wall of the end of the installation column 18 penetrating through the mounting frame 13. The driven gear 19 meshes with the second transmission gear 17. The rotor 20 includes a sleeve 201 fixedly sleeved on the side wall of the installation column 18. A plurality of cutting plates 203 distributed in an annular array are fixedly installed on the side wall of the sleeve 201. A plurality of connecting blocks 202 distributed in a linear array are fixedly installed between adjacent two cutting plates 203.

[0043] When the device is in a power-off state, the turntable 3 is driven to rotate by the handle 6. The turntable 3 drives the rotating rod 8 to rotate. The rotating rod 8 drives the driving gear 14 to rotate. The driving gear 14 drives the first transmission gear 16 to rotate. The first transmission gear 16 drives the support column 15 to rotate. The support column 15 drives the second transmission gear 17 to rotate. The second transmission gear 17 drives the driven gear 19 to rotate. The driven gear 19 drives the mounting column 18 to rotate. The mounting column 18 drives the rotor 20 to rotate inside the induction coil 12, achieving the effect of cutting the magnetic induction line, and thus playing a role in generating electricity. The electric energy is stored in the storage battery 9, which is convenient for providing electric energy for the subsequent use of the device and is used as an emergency power source, which is beneficial to improving the use effect of the device.

[0044] A protective frame 4 is hinged to the side of the housing 1 away from the knob. A plug block 5 is fixedly installed on one side of the protective frame 4. A slot 7 matching the plug block 5 is opened on the side of the housing 1 close to the protective frame 4. An activity groove 22 is opened on the inner wall of the top end of the slot 7. A fixing component is arranged in the activity groove 22. The fixing component includes a fixing block 21 slidably installed in the activity groove 22. A first spring 23 is fixedly connected between the top end of the fixing block 21 and the inner wall of the top end of the activity groove 22. A fixing groove matching the fixing block 21 is opened at the top end of the plug block 5. A toggle rod is fixedly installed on the side of the fixing block 21 close to the protective frame 4. The side of the toggle rod away from the fixing block 21 slidably penetrates through the activity groove 22.

[0045] The user flips the protective frame 4 so that the plug block 5 installed on the side wall of the protective frame 4 is placed in the slot 7 opened on the side wall of the housing 1, playing a role in initially fixing the protective frame 4. And when the plug block 5 moves into the slot 7, the plug block 5 pushes the fixing block 21 to slide into the activity groove 22, and the fixing block 21 pushes the first spring 23 to contract. When the plug block 5 and the slot 7 are completely engaged, the fixing block 21 returns to its original position under the elastic force of the first spring 23, and the fixing block 21 is engaged with the fixing groove on the top of the plug block 5, achieving the effect of fixing the plug block 5, and thus being beneficial to improving the stability of the fit between the protective frame 4 and the housing 1. When the protective frame 4 needs to be opened, the user pulls the fixing block 21 to slide upward in the activity groove 22 through the toggle rod, so that the fixing block 21 is disengaged from the plug block 5. Subsequently, the protective frame 4 can be opened.

[0046] Sliders are fixedly installed on both sides of the top end of the fixing block 21. Sliding grooves matching the sliders on the same side are opened on the inner wall of the activity groove 22. When the fixing block 21 slides in the activity groove 22, the fixing block 21 drives the sliders to slide in the sliding grooves on the same side. Through the cooperation of the sliders and the sliding grooves, it is beneficial to maintain the stability of the sliding of the fixing block 21 and helps to prevent the fixing block 21 from disengaging from the activity groove 22.

[0047] The ejecting assembly is arranged in the slot 7. The ejecting assembly includes an ejecting plate 24 slidably installed in the slot 7. A second spring 25 is connected between the side of the ejecting plate 24 away from the protective frame 4 and the inner wall of the slot 7 opposite thereto. Limit blocks are fixedly installed on both sides of the ejecting plate 24. Limit grooves matching the limit blocks are formed in the inner wall of the slot 7. When the insertion block 5 slides in the slot 7, the insertion block 5 pushes the ejecting plate 24 to compress the second spring 25. When the fixing block 21 disengages from the insertion block 5, the ejecting plate 24 pushes the insertion block 5 to slide outwards of the slot 7 under the elastic force of the second spring 25, achieving the effect of assisting in opening the protective frame 4. And when the ejecting plate 24 slides in the slot 7, the ejecting plate 24 drives the lower block to slide in the limit groove. Through the cooperation of the limit block and the limit groove, it is beneficial to maintain the stability of the sliding of the ejecting plate 24 and helps to prevent the ejecting plate 24 from affecting the lifting and sliding of the fixing block 21.

[0048] The implementation principle of the embodiment of the present utility model is as follows: When the device is in a power-off state, the handle 6 can be used to drive the turntable 3 to rotate. The turntable 3 drives the mounting column 18 to rotate through the transmission assembly. The mounting column 18 drives the rotor 20 to rotate inside the induction coil 12, achieving the effect of cutting the magnetic induction line, and thus playing a role in generating electricity. The electric energy is stored in the storage battery 9, which is convenient for providing electric energy for the subsequent use of the device and is used as an emergency power source, which is beneficial to improving the use effect of the device.

[0049] The handle 6 is hinged to the turntable 3, and a protective frame 4 is arranged outside the handle 6. The protective frame 4 can play a role in protecting the handle 6 and the turntable 3, helping to prevent the handle 6 from affecting the use of the user. The protective frame 4 is initially fixed by the engagement of the insertion block 5 and the slot 7 formed in the side wall of the housing 1, and then the insertion block 5 is fixed by the fixing assembly, which is beneficial to improving the fixing stability of the protective frame 4. When it is necessary to open the protective frame 4, the fixing assembly is disengaged from the insertion block 5, and then the insertion block 5 pops out of the slot 7 under the action of the ejecting assembly, which can play a role in assisting in opening the protective frame 4.

[0050] The above are all the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A mechanical emergency power supply for an outdoor communication device, comprising a housing (1), characterized in that: A display screen is provided on one side of the housing (1), buttons distributed in a rectangular array are provided on a side of the housing (1) close to the display screen, and a knob and a signal receiver are provided on one side of the housing (1); A storage battery (9) is fixedly installed in the shell (1), two symmetrically distributed support plates (10) are fixedly installed in the shell (1), a winding frame (11) is provided between the two support plates (10), and an induction coil (12) is wound around the side wall of the winding frame (11), the two support plates (10) are each provided with a through hole, and a mounting frame (13) is provided on opposite sides of the two support plates (10), a mounting column (18) is rotatably installed between the two mounting frames (13), and a rotor (20) is provided on the side wall of the mounting column (18), a turntable (3) is rotatably installed on the side of the shell (1) away from the knob, a handle (6) is hingedly connected to the turntable (3) on the side away from the shell (1), and a transmission component is provided between the turntable (3) and the mounting column (18); A protective frame (4) is hingedly connected to the side of the shell (1) away from the knob, an insert block (5) is fixedly installed on one side of the protective frame (4), a slot (7) matching the insert block (5) is provided on the side of the shell (1) close to the protective frame (4), a movable groove (22) is provided on the inner wall of the top end of the slot (7), a fixing component is provided in the movable groove (22), and an ejection component is provided in the slot (7).

2. The mechanical emergency power supply for outdoor communication devices according to claim 1, characterized in that: The transmission assembly comprises a rotating rod (8) rotatably mounted on the inner wall of a side of the housing (1) close to the rotating disk (3); the end of the rotating rod (8) close to the protective frame (4) passes through the housing (1) and is fixedly connected to the side opposite to the rotating disk (3); two symmetrically distributed stabilizing blocks are fixedly mounted in the housing (1); the end of the rotating rod (8) away from the rotating disk (3) passes through the two stabilizing blocks; the side wall of the end of the rotating rod (8) away from the rotating disk (3) is fixedly sleeved with a driving gear (14); the housing (1 ) is rotatably mounted in the support column (15), the side wall fixed sleeve of the support column (15) is provided with a first transmission gear (16) and a second transmission gear (17), the first transmission gear (16) is meshed with the driving gear (14), the mounting column (18) passes through the mounting frame (13) of the same group at one end close to the turntable (3), the mounting column (18) passes through the side wall fixed sleeve of one end of the mounting frame (13) and is provided with a driven gear (19), the driven gear (19) is meshed with the second transmission gear (17).

3. The mechanical emergency power supply for outdoor communication devices according to claim 1, characterized in that: The fixing assembly comprises a fixing block (21) slidably mounted in the movable groove (22); a first spring (23) is fixedly connected between the top of the fixing block (21) and the inner wall of the top of the movable groove (22); a fixing groove matching the fixing block (21) is formed at the top of the insert block (5); a toggle rod is fixedly mounted on a side of the fixing block (21) close to the protective frame (4); and the toggle rod slides through the movable groove (22) away from the fixing block (21).

4. The mechanical emergency power supply for outdoor communication devices according to claim 3, characterized in that: Slide blocks are fixedly mounted on both sides of the top of the fixed block (21), and the inner wall of the movable groove (22) is provided with a sliding groove matching the slide blocks on the same side.

5. The mechanical emergency power supply for outdoor communication devices according to claim 1, characterized in that: The ejection assembly comprises an ejection plate (24) slidably mounted in the slot (7); a second spring (25) is connected between the inner wall of the ejection plate (24) on the side away from the protective frame (4) and opposite to the slot (7); limit blocks are fixedly mounted on both sides of the ejection plate (24); and a limit groove matching the limit block is formed on the inner wall of the slot (7).

6. The mechanical emergency power supply for outdoor communication devices according to claim 1, characterized in that: The rotor (20) comprises a sleeve (201) fixedly mounted on the side wall of the mounting column (18); a plurality of cutting plates (203) distributed in a circular array are fixedly mounted on the side wall of the sleeve (201); and a plurality of connecting blocks (202) distributed in a linear array are fixedly mounted between two adjacent cutting plates (203).

7. The mechanical emergency power supply for outdoor communication devices according to claim 1, characterized in that: Protective plates (2) are fixedly mounted on the four outer corners of the shell (1), and the cross-section of the protective plates (2) is in an "L" shape.