An emergency command box

Abstract

This application relates to the technical field of emergency command boxes, specifically to an emergency command box comprising a detachably connected lid and base, and a locking structure. The lid is rotatably mounted on the base, and the surfaces of the lid and base that are close to each other are both inner surfaces. A communication module is provided on the inner surface of the base. An installation groove is formed on the end of the inner surface of the lid away from the rotation axis of the lid. A fixing member is detachably connected in the installation groove, and a waterproof curtain is fixedly connected between the fixing member and the groove wall of the installation groove. A storage groove is formed on the inner surface of the base, and a support member is provided in the storage groove. The support member is movable to an angle with the inner surface of the base. The locking structure is used to fix the support member relatively to the base. The fixing member and the support member are detachably connected. When the fixing member and the support member are fixedly connected, the waterproof curtain is unfolded so that its vertical projection covers the vertical projection of the communication module.

Description

Technical Field

[0001] This application relates to the field of emergency command boxes, and more particularly to an emergency command box. Background Technology

[0002] The emergency command kit is a highly integrated and portable equipment box that can be quickly carried to the scene of an emergency, such as a natural disaster, an accident, a public health emergency, or a combat situation. It helps commanders quickly establish a front-line command post and achieve information communication, command and dispatch, and decision support with the rear command center and various rescue teams.

[0003] Emergency command boxes are typically used outdoors. In heavy rain, finding shelter is not always guaranteed. Related technologies typically include a lid and a base. The lid rotates onto the base and is detachably connected. The base houses an intercom module, a communication module, and an interface module, with multiple communication ports. Waterproofing is usually achieved by designing waterproof communication ports and using a sealing structure between the lid and base. However, in heavy rain, opening the lid allows rainwater to fall onto the base panel, affecting usability and making it difficult to clean thoroughly, ultimately compromising the box's waterproof performance. Summary of the Invention

[0004] To improve the waterproof performance of the emergency command box, this application provides an emergency command box.

[0005] This application provides an emergency command box, which adopts the following technical solution: An emergency command box includes a detachably connected lid and base, and a locking structure. The lid is rotatably mounted on the base. The surfaces of the lid and base that are close to each other are both inner surfaces. A communication module is provided on the inner surface of the base. An installation groove is formed on the end of the inner surface of the lid away from the rotation axis of the lid. A fixing member is detachably connected in the installation groove. A waterproof curtain is fixedly connected between the fixing member and the groove wall of the installation groove. A storage groove is formed on the inner surface of the base. A support member is provided in the storage groove. The support member can move to an angle with the inner surface of the base. The locking structure is used to fix the support member relatively to the base. The fixing member and the support member are detachably connected. When the fixing member and the support member are fixedly connected, the waterproof curtain is unfolded so that its vertical projection covers the vertical projection of the communication module.

[0006] By adopting the above technical solution, an emergency command box with highly efficient waterproof capability is provided. When using the emergency command box in rainy weather, first open the lid, prop up the support, remove the fixing component from the mounting slot, and simultaneously unfold the waterproof curtain. Fix the fixing component and support component relative to each other. At this time, the vertical projection of the waterproof curtain covers the vertical projection of the communication module, providing a rain-proof effect, similar to an umbrella. This application achieves stable opening, closing, and locking of the box body through the detachable connection between the lid and the base and the setting of a locking structure. The communication module is set on the inner surface of the base, the fixing component with the waterproof curtain is set on the inner surface of the lid, and a movable support component is provided inside the base. When the support component is unfolded and connected to the fixing component, the waterproof curtain can completely cover the vertical projection of the communication module, thus effectively preventing rainwater or other liquids from directly contacting the communication module when the lid is opened for use. This significantly improves the safety and equipment protection performance of the emergency command box under severe weather conditions.

[0007] Optionally, two support members are provided, and the fixing member extends along the extension direction of the rotation axis of the box cover. The two support members are detachably connected to the two ends of the fixing member in the extension direction.

[0008] By adopting the above technical solution, two support components are set up and detachably connected to both ends of the fixing component, which enhances the stability and coverage of the waterproof curtain when it is deployed. This allows the waterproof curtain to be stretched more evenly after deployment, avoiding curtain swaying or local water accumulation caused by single-point fixing, and further improving the reliability of waterproof protection and the balance of the overall structure. The two support components are located on both sides, which can minimize the impact on the convenience of operating the communication module, and will not obstruct the view over a large area, thus minimizing the impact on ease of use.

[0009] Optionally, the support extends in a direction perpendicular to the extension direction of the rotation axis of the lid, and the end of the support away from the rotation axis of the lid is rotatably disposed in the storage groove, and the rotation axis of the support is parallel to the rotation axis of the lid.

[0010] By adopting the above technical solution, the support component is set to extend in a direction perpendicular to the rotation axis of the box cover, and its end is rotatably set in the storage groove. The rotation axis is parallel to the rotation axis of the box cover, which realizes the smooth unfolding and storage of the support component, which facilitates quick operation by the user. At the same time, it ensures that the support component forms a stable angle with the base when unfolded, which enhances the rigidity of the overall structure and adapts to the use needs of complex outdoor environments.

[0011] Optionally, the locking structure includes a locking block, a locking groove for inserting the locking block, and a locking elastic member. The support member has a sliding groove, the locking block is slidably disposed in the sliding groove, the locking groove is formed on the groove wall of the receiving groove, the support member can rotate until the locking block is aligned with the locking groove, and the locking elastic member is connected between the locking block and the groove wall of the sliding groove. The locking elastic member is used to make the locking block slide to the end and insert into the locking groove.

[0012] By adopting the above technical solution, when the support component is rotated and raised, the locking block aligns with the locking groove, and the locking elastic element drives the locking block to slide to the end and insert into the locking groove, thereby fixing the support component relatively to the base. Through the cooperation of the locking block, locking groove, and locking elastic element in the locking structure, the automatic locking function of the support component after unfolding is realized, making the support component firmly fixed and preventing the support component from being accidentally retracted due to external force or vibration during use, thus improving the operational safety and reliability of the equipment.

[0013] Optionally, an unlocking groove communicating with the lock groove is provided on the outer surface of the base. An unlocking component is slidably disposed in the unlocking groove. The unlocking component can slide to its end to insert into the lock groove and push the end of the lock block out of the lock groove.

[0014] By adopting the above technical solution, when the support needs to be unlocked, pressing the unlocking component causes it to slide out of the locking slot from the end of the locking block, thus unlocking the support and allowing it to rotate freely. An unlocking slot communicating with the locking slot and a sliding unlocking component are provided on the outer surface of the base, allowing users to conveniently unlock the support from the outside without opening the housing. This facilitates quick storage and improves the operational convenience and emergency response speed of the equipment.

[0015] Optionally, a fixing structure is also included. The waterproof curtain is made of a highly elastic waterproof material and can be unfolded to surround the lid and base. The fixing structure is used to fix the fasteners to the base.

[0016] By adopting the above technical solution, when the emergency command box is not used for a long time, the waterproof curtain can be pulled out from the base and the box cover and wrap around the box cover and the base, so that the waterproof curtain wraps around the box cover and the base, forming a dustproof barrier and achieving a dustproof effect. The fixing structure fixes the fixing parts to the base, preventing the waterproof curtain from pulling the fixing parts back, so that the waterproof curtain remains in a dustproof state.

[0017] Optionally, the support member can be rotated so that one of its surfaces is parallel to the inner surface of the base and located outside the base. The fixing structure includes two sleeves that are slidably fitted onto both ends of the fixing member. The two sleeves can slide back and forth to abut against the two support members respectively, preventing the fixing member from retracting under the elastic force of the waterproof curtain.

[0018] By adopting the above technical solution, when the emergency command box is not used for a long time, the support component can be rotated to be parallel to the inner surface of the base and located outside the base, which can lift the base and the box cover, so that the base and the box cover do not directly contact the ground, thus achieving a certain moisture-proof effect. While lifting the base and the box cover, the waterproof curtain is pulled out from the base and the box cover and surrounds the box cover and the base. Then, the fixing component is moved to the rear of the support component, and the two sleeves slide out, so that the sleeves abut against the support component, limiting the fixing component and preventing the fixing component from retreating under the elastic force of the waterproof curtain. This achieves rapid fixing and stable support of the fixing component, ensuring that the waterproof curtain always remains taut and in a dustproof state, improving the durability and stability of the dustproof effect. The sleeve has a simple structure, is easy to process, and is convenient to operate.

[0019] Optionally, the mounting groove has limiting grooves on its two opposite walls for inserting two sleeves.

[0020] By adopting the above technical solution, limiting grooves are opened on the two opposite walls of the installation groove for the insertion of the sleeve. When it is necessary to store the fixing parts and waterproof curtain back into the installation groove, the fixing parts are placed back into the installation groove, and the sleeve slides out, so that the sleeve inserts into the limiting groove. This achieves the effect of preventing the fixing parts and waterproof curtain from falling out of the installation groove when the box cover is closed, keeping the base and the inside of the box cover clean. Moreover, the sleeve can limit the fixing parts when the waterproof curtain is in both states. The same structure achieves two functions, saving the space occupied by the fixing structure and making the overall structure of the emergency command box compact.

[0021] Optionally, the support member includes a main body and a support part. The support part includes a plurality of support legs rotatably connected to the main body. When the support member rotates to the point where one of its surfaces is parallel to the inner surface of the base and located outside the base, each of the support legs can rotate to move away from each other, and each of the support legs can also rotate to close together.

[0022] By adopting the above technical solution, the support component is designed as a main body and multiple rotatable support feet. When the fixed component is unfolded to support the base and the lid, the support feet can rotate and disperse to increase the support area and improve stability. When stored, it can be closed and put into the storage slot to reduce the space occupied, thus taking into account both the stability of the equipment during use and the portability when carrying it.

[0023] Optionally, both sleeves are provided with slots for the support portion to be inserted. When the support leg is rotated and closed, the support portion can be inserted into the slot.

[0024] By adopting the above technical solution, slots are opened on the sleeve for the support to be inserted after closure. When the waterproof curtain is in the rainproof state, the support legs close and are inserted into the slots. This not only ensures that the support legs are in the closed state, but also fixes the fasteners and support to each other, keeping the waterproof curtain in the rainproof state. This achieves quick docking and fixing between the support and fasteners, simplifies the assembly process, and enhances the mechanical strength of the connection parts, ensuring that the structure can still maintain its integrity and functionality in strong winds or vibration environments.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. When the support is unfolded and connected to the fastener, the waterproof curtain can completely cover the vertical projection of the communication module, thereby effectively preventing rainwater or other liquids from directly contacting the communication module when the box is opened for use, significantly improving the safety of the emergency command box in harsh weather conditions and the equipment protection performance. 2. When the emergency command box is not used for a long time, the waterproof curtain can be pulled out from the base and the box cover and wrap around the box cover and the base, so that the waterproof curtain wraps around the box cover and the base to form a dust barrier and achieve a dustproof effect. The fixing structure fixes the fixing parts to the base to prevent the waterproof curtain from pulling back with the fixing parts, so that the waterproof curtain remains in a dustproof state. 3. When the emergency command box is not used for a long time, rotate the support to be parallel to the inner surface of the base and located outside the base. This will lift the base and the box cover, preventing them from directly contacting the ground and providing a certain degree of moisture protection. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the waterproof curtain in the rain-proof state of this application.

[0027] Figure 2 It is along Figure 1 Sectional view along the AA direction.

[0028] Figure 3 yes Figure 1 Enlarged view of section B in the middle.

[0029] Figure 4 This is a schematic diagram of the sleeve structure in this application.

[0030] Figure 5 This is a structural diagram of the waterproof curtain in the dustproof state of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Cover; 11. Mounting slot; 12. Limiting slot; 2. Base; 21. Storage slot; 22. Unlocking slot; 3. Locking structure; 31. Locking block; 32. Locking groove; 33. Locking elastic element; 4. Communication module; 41. Interface unit; 5. Fixing element; 6. Waterproof curtain; 7. Supporting element; 71. Slide groove; 72. Main body; 73. Supporting part; 731. Supporting foot; 8. Unlocking element; 9. Fixing structure; 91. Sleeve; 911. Slot; 100. Reset elastic element. Detailed Implementation

[0032] The following combination Figures 1-5 This application will be described in further detail.

[0033] This application discloses an emergency command box. (Refer to...) Figure 1 and Figure 2 The emergency command box includes a detachable lid 1 and a base 2, a locking structure 3, a communication module 4, a fixing component 5, a waterproof curtain 6, and a support component 7. The lid 1 is rotatably mounted on the base 2, with the surfaces of the two adjacent to each other forming the inner surface. The communication module 4 is mounted on the inner surface of the base 2 and is a key component for enabling information communication and other functions of the emergency command box. The detachable connection between the lid 1 and the base 2 allows the emergency command box to be opened and closed securely during carrying and use, facilitating operation. The fixing component 5 is detachably connected to the lid 1, and the waterproof curtain 6 is fixed to the fixing component 5. The support component 7 is movably mounted on the base 2 and can be unfolded. The locking structure 3 is used to relatively fix the support component 7 to the base 2. When the support component 7 is unfolded and connected to the fixing component 5, the waterproof curtain 6 can unfold so that its vertical projection covers the vertical projection of the communication module 4, effectively preventing rainwater from falling on the communication module 4.

[0034] Reference Figure 1 The lid 1 is rotatably mounted on the base 2 on one side, allowing it to open approximately 90°. The rotation axis of the lid 1 extends along its length. The rotatable connection between the lid 1 and the base 2 can be achieved using hinges or similar components. A hinge typically consists of two metal plates, one fixed to the lid 1 and the other to the base 2, connected by a shaft, allowing the lid 1 to rotate relative to the base 2. Alternatively, other rotatable connection methods, such as pivot connections, can also be used.

[0035] Reference Figure 1 The detachable connection between the lid 1 and the base 2 allows the emergency command box to be opened and closed securely during carrying and use, facilitating operation. There are several ways to detach the lid 1 and base 2. For example, a snap-fit ​​mechanism can be used, with male and female snaps respectively installed on the lid 1 and base 2, allowing connection and separation by pressing or pulling. Alternatively, a magnetic structure can be used, with magnets installed at corresponding positions on the lid 1 and base 2, utilizing magnetic force for connection.

[0036] Reference Figure 1 Both the lid 1 and the base 2 have sealing structures on their inner surfaces (not shown in the figure). A handle is also rotatably mounted on the lid 1 or the base 2. A carrying strap can also be fixedly mounted on the base 2. A pull rod can also be slidably mounted on the base 2, requiring casters to be installed on the base 2 as well.

[0037] Reference Figure 1 The communication module 4 is used for information transmission with the rear command center and various rescue teams. The communication module 4 includes a communication unit, a walkie-talkie unit, a connecting cable (not shown in the figure), and an interface unit 41. The communication unit includes a handset (not shown in the figure) and can be electrically connected to an interface in the interface unit 41 via the connecting cable. The walkie-talkie unit includes a wireless walkie-talkie, and the interface unit 41 includes multiple waterproof interfaces. A battery (not shown in the figure) is also fixedly installed inside the base 2 to power the communication module 4.

[0038] Reference Figure 1 An installation groove 11 is provided on the inner surface of the box cover 1 at the end away from the rotation axis of the box cover 1. The installation groove 11 is used to accommodate the fixing component 5 and the waterproof curtain 6. The fixing component 5 is detachably connected in the installation groove 11. One end of the waterproof curtain 6 is fixedly connected to the fixing component 5, and the other end is fixedly connected to the groove wall of the installation groove 11.

[0039] Reference Figure 1 The fixing element 5 extends along the length of the lid 1. The fixing element 5 can be a horizontal bar, made of metal or high-strength plastic, possessing a certain strength and rigidity. The waterproof curtain 6 is made of a highly elastic waterproof material, such as rubber or silicone. This material not only has good waterproof performance but also maintains elasticity during unfolding and storage, making it less prone to damage. The edges of the waterproof curtain 6 can be tightly connected to the fixing element 5 and the groove wall of the mounting groove 11 using glue or heat pressing, preventing rainwater from seeping in at the connection point.

[0040] Reference Figure 1 and Figure 3The emergency command box also includes a fixing structure 9, which is used to fix the fixing component 5 relatively within the mounting groove 11. The fixing structure 9 includes two sleeves 91 that are slidably fitted onto both ends of the fixing component 5. The sleeves 91 can be made of plastic or metal, and their inner diameter is slightly larger than the outer diameter of the fixing component 5 so that they can slide smoothly on the fixing component 5. The sleeves 91 are C-shaped sleeves. Limiting grooves 12 are provided on the two opposite groove walls in the extension direction of the mounting groove 11 for inserting the two sleeves 91. When it is necessary to put the fixing component 5 and the waterproof curtain 6 back into the mounting groove 11, first insert the waterproof curtain 6 back into the mounting groove 11, then put the fixing component 5 back into the mounting groove 11, and then slide the sleeves 91 out and insert them into the limiting grooves 12. This can prevent the fixing component 5 and the waterproof curtain 6 from falling out of the mounting groove 11 when the box cover 1 is closed, keeping the inside of the emergency command box clean.

[0041] In other embodiments, the two ends of the fastener 5 may be provided with slots or protrusions to cooperate with the corresponding structures in the mounting groove 11 to achieve a detachable connection. An elastic block may be provided on the groove wall of the mounting groove 11; when the fastener 5 is inserted into the mounting groove 11, the elastic block will lock the fastener 5 in place to prevent it from easily falling off.

[0042] Reference Figure 1 Two support members 7 are provided, located on opposite sides of the extending direction of the fixing member 5. The support members 7 extend perpendicularly to the rotation axis of the lid 1. Two storage slots 21 are formed on the inner surface of the base 2 for storing the two support members 7. The ends of the support members 7 furthest from the rotation axis of the lid 1 are rotatably mounted in the storage slots 21, and the rotation axis of the support members 7 is parallel to the rotation axis of the lid 1. The support members 7 can be metal rods, rotatably connected to the storage slots 21 via shafts, bearings, or other components. This arrangement allows the support members 7 to unfold and retract smoothly, facilitating user operation. In other embodiments, the support members 7 can move freely within the storage slots 21, rather than being rotatably mounted within them.

[0043] Reference Figure 1 and Figure 2 The locking structure 3 includes a locking block 31, a locking groove 32 into which the locking block 31 is inserted, and a locking elastic member 33. A sliding groove 71 extending along the length of the base 2 is formed on the surface of the support member 7. The locking block 31 is slidably installed in the sliding groove 71. The locking groove 32 is formed on the groove wall of the receiving groove 21 and extends along the length of the base 2. When the support member 7 rotates to form a certain angle with the inner surface of the base 2, the locking block 31 aligns with the locking groove 32, and the locking elastic member 33 drives the locking block 31 to slide to its end and insert into the locking groove 32, thereby fixing the support member 7 relatively to the base 2. The locking elastic member 33 can be a compression spring, press-fitted between the locking block 31 and the bottom wall of the sliding groove 71. In other embodiments, the locking structure 3 can be replaced by a bolt assembly.

[0044] Reference Figure 2 An unlocking groove 22, which communicates with the locking groove 32 and extends along the length of the base 2, is formed on the outer surface of the base 2. An unlocking member 8 is slidably installed in the unlocking groove 22. The unlocking member 8 can slide to insert its end into the locking groove 32 and push the end of the locking block 31 out of the locking groove 32, thereby unlocking the support member 7. A reset elastic member 100 is press-fitted between the unlocking member 8 and the groove wall of the unlocking groove 22, which causes the unlocking member 8 to slide away from the locking block 31.

[0045] Reference Figure 1 and Figure 4 The support member 7 includes a main body 72 and a support part 73. The support part 73 includes a plurality of support feet 731 rotatably connected to the main body 72. In this embodiment, there are two support feet 731. The rotation axis of the support feet 731 extends along the length of the base 2. Each support foot 731 can rotate to move away from each other, and each support foot 731 can also rotate to close for easy storage. Both sleeves 91 are provided with slots 911 for the ends of the support parts 73 to be inserted. When the support feet 731 rotate to close, the ends of the support parts 73 can be inserted into the slots 911, fixing the fixing member 5 and the support member 7 relative to each other, so that the waterproof curtain 6 is kept in a rainproof state.

[0046] When the emergency command box needs to be used during heavy rain, first open the box cover 1 and rotate the support member 7 out of the storage slot 21 so that it forms a certain angle with the inner surface of the base 2. At this time, the locking block 31 is inserted into the locking slot 32 under the action of the locking elastic member 33, thereby locking the support member 7. Then, remove the fixing member 5 from the mounting slot 11 and unfold the waterproof curtain 6 to fix the fixing member 5 and the support member 7 relative to each other. At this time, the vertical projection of the waterproof curtain 6 covers the vertical projection of the communication module 4, thus serving as a rain shield.

[0047] Reference Figure 5 The length of the fixing member 5 is less than the distance between the two supporting members 7. The supporting member 7 can rotate until one of its surfaces is parallel to the inner surface of the base 2 and located outside the base 2, raising the lid 1 and base 2 to a position above the bottom surface. After the lid 1 is closed and fixed to the base 2, the waterproof curtain 6 can be pulled out from the lid 1 and base 2 and unfolded to surround the lid 1 and base 2. The fixing member 5 then moves along the circumferential direction of the waterproof curtain 6 to the rear of the two supporting members 7. The two sleeves 91 can slide back and forth until they respectively contact the two supporting members 7, preventing the fixing member 5 from retracting under the elastic force of the waterproof curtain 6. At this time, the two supporting legs 731 can rotate to move away from each other, with the angle between the two supporting legs 731 between 90° and 120°, increasing the support area and improving stability.

[0048] When the emergency command box is not used for a long time, the waterproof curtain 6 can surround the lid 1 and the base 2 to form a dust barrier and achieve a dustproof effect; the setting of the fixing structure 9 allows the fixing part 5 to be stably fixed on the base 2, ensuring the dustproof function of the waterproof curtain 6; the rotatable design of the support foot 731 takes into account both support stability and convenient storage; the slot 911 on the sleeve 91 and the limiting groove 12 in the mounting groove 11 further enhance the stability and reliability of the structure and improve the overall performance of the emergency command box.

[0049] The implementation principle of an emergency command box according to an embodiment of this application is as follows: When the emergency command box needs to be used in heavy rain, first open the box cover 1, rotate the support member 7 out of the storage slot 21 so that it forms a certain angle with the inner surface of the base 2. At this time, the locking block 31 is inserted into the locking slot 32 under the action of the locking elastic member 33, thereby locking the support member 7. Then, move the two sleeves 91 in opposite directions to remove the fixing member 5 from the mounting slot 11, and at the same time unfold the waterproof curtain 6. Then move the two sleeves 91 in opposite directions so that the support part 73 is inserted into the slot 911, fixing the fixing member 5 and the support member 7 relative to each other. At this time, the projection of the waterproof curtain 6 in the vertical direction covers the projection of the communication module 4 in the vertical direction, thus playing a role in protecting against rain. When the emergency command box is not used for a long time, rotate the support 7 out of the storage slot 21 and rotate it 180°. Rotate the two support legs 731 in opposite directions so that the support 7 can lift the box cover 1 and the base 2. Pull out the waterproof curtain 6 through the fixing piece 5 and make it circle the box cover 1 and the base 2 to form a dust barrier. Move the two sleeves 91 in opposite directions so that the sleeves 91 abut against the support 7 to prevent the waterproof curtain 6 from retracting and to ensure the dustproof function of the waterproof curtain 6.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An emergency command box, characterized in that: The enclosure includes a detachable lid (1) and a base (2) and a locking structure (3). The lid (1) is rotatably mounted on the base (2). The surfaces of the lid (1) and the base (2) that are close to each other are both inner surfaces. A communication module (4) is provided on the inner surface of the base (2). An installation groove (11) is provided on the end of the inner surface of the lid (1) away from the rotation axis of the lid (1). A fixing member (5) is detachably connected in the installation groove (11). A waterproof curtain is fixedly connected between the fixing member (5) and the groove wall of the installation groove (11). 6) A storage groove (21) is provided on the inner surface of the base (2). A support member (7) is provided in the storage groove (21). The support member (7) can be moved to an angle with the inner surface of the base (2). The locking structure (3) is used to fix the support member (7) on the base (2). The fixing member (5) is detachably connected to the support member (7). When the fixing member (5) is fixedly connected to the support member (7), the waterproof curtain (6) unfolds to cover the vertical projection of the communication module (4).

2. An emergency command box according to claim 1, characterized in that: Two support members (7) are provided, and the fixing member (5) extends along the extension direction of the rotation axis of the box cover (1). The two support members (7) are detachably connected to the two ends of the fixing member (5) in the extension direction.

3. An emergency command box according to claim 2, characterized in that: The support member (7) extends in a direction perpendicular to the extension direction of the rotation axis of the box cover (1). The end of the support member (7) away from the rotation axis of the box cover (1) is rotatably disposed in the storage groove (21). The rotation axis of the support member (7) is parallel to the rotation axis of the box cover (1).

4. An emergency command box according to claim 3, characterized in that: The locking structure (3) includes a locking block (31), a locking groove (32) for the locking block (31) to be inserted, and a locking elastic member (33). The support member (7) has a sliding groove (71). The locking block (31) is slidably disposed in the sliding groove (71). The locking groove (32) is opened on the groove wall of the storage groove (21). The support member (7) can rotate until the locking block (31) and the locking groove (32) are aligned. The locking elastic member (33) is connected between the locking block (31) and the groove wall of the sliding groove (71). The locking elastic member (33) is used to make the locking block (31) slide to the end and insert into the locking groove (32).

5. An emergency command box according to claim 4, characterized in that: The outer surface of the base (2) is provided with an unlocking groove (22) that communicates with the lock groove (32). An unlocking member (8) is slidably disposed in the unlocking groove (22). The unlocking member (8) can slide to its end to insert into the lock groove (32) and push the end of the lock block (31) out of the lock groove (32).

6. An emergency command box according to claim 3, characterized in that: It also includes a fixing structure (9), the waterproof curtain (6) is made of a highly elastic waterproof material, the waterproof curtain (6) can be unfolded to surround the box cover (1) and the base (2), and the fixing structure (9) is used to fix the fastener (5) to the base (2).

7. An emergency command box according to claim 6, characterized in that: The support member (7) can be rotated so that one of its surfaces is parallel to the inner surface of the base (2) and located outside the base (2). The fixing structure (9) includes two sleeves (91) that are respectively slidably sleeved on both ends of the fixing member (5). The two sleeves (91) can slide back and forth to abut against the two support members (7) respectively, preventing the fixing member (5) from retracting under the elastic force of the waterproof curtain (6).

8. An emergency command box according to claim 7, characterized in that: The mounting groove (11) has two limiting grooves (12) on its opposite walls for inserting two sleeves (91).

9. An emergency command box according to claim 7, characterized in that: The support member (7) includes a main body (72) and a support part (73). The support part (73) includes a plurality of support feet (731) rotatably connected to the main body. When the support member (7) rotates to the point where one of its surfaces is parallel to the inner surface of the base (2) and located outside the base (2), each of the support feet (731) can rotate to move away from each other, and each of the support feet (731) can also rotate to close together.

10. An emergency command box according to claim 9, characterized in that: Both sleeves (91) are provided with slots (911) for the support part (73) to be inserted. When the support foot (731) is rotated and closed, the support part (73) can be inserted into the slot (911).

Images