Emergency communication equipment

Abstract

The embodiment of the utility model provides emergency communication equipment, which relates to the field of communication and comprises a communication device used for emergency communication; the detachable power supply is used for supplying power to the communication device; the locking pair comprises a locking piece and a matching piece, the locking piece is detachably connected with the detachable power supply, the matching piece is detachably connected with the communication device, and the locking piece is matched with the matching piece in a clamping or lap joint mode, so that the detachable power supply is detachably connected with the communication device. According to the utility model, the problem that power supply is difficult to carry out rapidly in a special environment in the prior art is solved, and the effect of rapid power supply is realized.

Description

Technical Field

[0001] The utility model relates to the field of communications, and in particular to emergency communication equipment. Background Art

[0002] With the rapid development of modern communications technology, emergency communications equipment plays a vital role in emergencies such as natural disasters, accidents, and public health incidents. These devices ensure the timely and effective delivery of critical information and rescue operations. In recent years, as the demand for emergency response capabilities has increased, the design and functionality of emergency communications equipment have also continued to advance to meet the demands for rapid deployment and efficient operation.

[0003] However, current emergency communication equipment has limitations when it comes to power supply. Most rely on a direct connection to a power source or internal batteries for power. Installation and removal often require specialized personnel, which not only increases operational complexity but also prolongs equipment replacement time. Furthermore, charging the internal batteries typically requires access to a power source, which is particularly difficult in the field or in environments without a power system. In an emergency, if the internal battery is depleted, the equipment will not function properly, severely impacting the efficiency and effectiveness of rescue operations.

[0004] Existing technologies require a long installation and removal process for emergency communication equipment, making it particularly challenging in emergency situations. Rapid response is crucial for emergency communications, and the inconvenience of battery replacement can render equipment unusable at critical moments. Furthermore, battery charging issues can limit the use of these devices, especially in environments without a stable power supply. Therefore, improving the efficiency of power management and replacement for emergency communication equipment, while ensuring rapid power delivery in challenging environments, has become a pressing technical challenge. Utility Model Content

[0005] The embodiment of the present utility model provides an emergency communication device, which at least solves the problem in the related art that it is difficult to quickly provide power under special circumstances.

[0006] According to one embodiment of the present utility model, an emergency communication device is provided, including: a communication device for emergency communication; a detachable power supply for powering the communication device; a locking pair, including a locking piece and a matching piece, wherein the locking piece is detachably connected to the detachable power supply, and the matching piece is detachably connected to the communication device, and the locking piece is snap-fitted or overlapped with the matching piece to make the detachable power supply detachably connected to the communication device.

[0007] In one embodiment of the present invention, the detachable power supply and the locking assembly are used in conjunction, so that the detachable power supply can be quickly replaced by the locking assembly. Therefore, the problem of difficulty in quickly supplying power in special environments in the related art can be solved, and the effect of rapid power supply can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0009] Figure 1 This is a schematic diagram of the overall structure of the emergency communication device according to an embodiment of the present utility model;

[0010] Figure 2 This is an exploded view of a detachable power supply according to an embodiment of the present utility model;

[0011] Figure 3 This is a schematic structural diagram of a detachable power supply according to an embodiment of the present utility model;

[0012] Figure 4 It is a structural diagram of a communication device according to an embodiment of the present utility model;

[0013] Figure 5 1 is a schematic structural diagram of the locking member in the locked state according to an embodiment of the present invention;

[0014] Figure 6 This is a partial explosion diagram of the locking member of the embodiment of the utility model Figure 1 ;

[0015] Figure 7 This is a partial explosion diagram of the locking member of the embodiment of the utility model Figure 2 ;

[0016] Figure 8 This is a complete exploded schematic diagram of the locking member of an embodiment of the utility model;

[0017] Figure 9 It is a structural schematic diagram of the locking member in the expanded state according to an embodiment of the present utility model.

[0018] Explanation of reference numerals: 1. communication device; 2. detachable power supply; 21. housing assembly; 211. accommodating chamber; 212. opening; 213. first mounting slot; 22. battery assembly; 23. front cover assembly; 3. locking pair; 31. locking member; 311. fixed base; 3111. connecting portion; 3112. ear; 312. card cover; 3121. movable arm; 3122. hinged arm; 313. bottom base; 3131. first semi-enclosed plate; 31311. first base plate; 31312. first connecting plate; 31313. first wing plate; 31314. extension portion; 3132. second semi-enclosed plate Plate; 31321, second base plate; 31322, second connecting plate; 31323, second wing plate; 314, claw; 3141, accommodating portion; 3142, bending portion; 315, spring; 32, accessories; 4, sealing ring; 5, power indicator light; 6, charging end interface; 7, positioning guide post; 71, first positioning guide post; 72, second positioning guide post; 8, positioning hole; 81, first positioning hole; 82, second positioning hole; 91, discharge end interface; 92, power supply end interface; 101, enclosure; 102, slot; 110, second mounting slot; 111, air vent; 112, pin shaft; 113, shaft body. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0021] In this embodiment, an emergency communication device is provided. Figure 1 This is a schematic diagram of the overall structure of the emergency communication device according to an embodiment of the present invention. Figure 1 As shown, it includes: a communication device 1, a detachable power supply 2, and a locking pair 3.

[0022] Communication device 1, used for emergency communication;

[0023] In an exemplary embodiment, the communication device 1 can be a narrowband ad hoc base station, etc., and can be fixedly installed in complex all-weather scenarios without relying on external networks and other communication equipment, and can quickly and easily build a long-distance two-way ad hoc communication network.

[0024] A detachable power supply 2, used to supply power to the communication device 1;

[0025] In an exemplary embodiment, the detachable power supply 2 may be a factory-provided power supply for the communication device 1 , or may be a backup power supply for the communication device 1 .

[0026] The locking pair 3 includes a locking member 31 and a matching member 32, wherein:

[0027] The locking member 31 is detachably connected to the detachable power supply 2 , and the matching member 32 is detachably connected to the communication device 1 . The locking member 31 and the matching member 32 are snap-fitted or overlapped to make the detachable power supply 2 detachably connected to the communication device 1 .

[0028] In an exemplary embodiment, two sets of locking members 3 may be provided, one located on the left side of the communication device 1 and the other located on the right side of the communication device 1, thereby securing the communication device 1 to the detachable power supply 2. Alternatively, the locking member 31 may be detachably connected to the communication device 1, and the matching member 32 may be detachably connected to the detachable power supply 2.

[0029] By adopting the above solution, due to the coordinated use of the detachable power supply 2 and the locking pair 3, the detachable power supply 2 can be quickly replaced through the locking pair 3. Therefore, the problem of difficulty in quickly supplying power under special circumstances in the related art can be solved, and the effect of rapid power supply can be achieved.

[0030] For example, if the communication device 1 is installed outdoors, the locking pair 3 is used to securely connect the communication device 1 to the detachable power supply 2. If the detachable power supply 2 is low on power or damaged, i.e., if the detachable power supply 2 malfunctions, the operator can quickly replace the malfunctioning detachable power supply 2 with a fully charged one using the locking pair 3, thereby quickly restoring power to the communication device 1.

[0031] Figure 2 : is an exploded view of a detachable power supply according to an embodiment of the present invention. In one embodiment, Figure 2 As shown, the detachable power supply 2 includes: a housing assembly 21, a battery assembly 22, and a front cover assembly 23.

[0032] The housing assembly 21 has an accommodating chamber 211 disposed therein and an opening 212 communicating with the accommodating chamber 211 disposed at one end;

[0033] In an exemplary embodiment, the housing assembly 21 is a semi-enclosed housing structure, and the accommodating chamber 211 is used to install the battery assembly 22. The operator can place the battery assembly 22 into the accommodating chamber 211 or remove it from the accommodating chamber 211 through the opening 212. The housing assembly 21 can be made of aluminum and have a thickness of 2 mm to 3 mm.

[0034] The battery assembly 22 is detachably connected to the accommodating chamber 211 of the housing assembly 21;

[0035] In an exemplary embodiment, the battery assembly 22 may be a single battery structure or a battery module with multiple batteries connected in series.

[0036] The front cover assembly 23 is detachably connected to the opening 212 of the housing assembly 21 .

[0037] In an exemplary embodiment, the front cover assembly 23 is mounted on the opening 212 of the housing assembly 21 by screws to cover the opening 212 of the housing assembly 21 .

[0038] By adopting the above scheme, a flexible, easy-to-maintain, safe and cost-effective power supply solution is provided, which can achieve the following effects:

[0039] Modular design: A modular design is achieved by decomposing the detachable power supply 2 into a housing assembly 21, a battery assembly 22, and a front cover assembly 23. This design allows each component to be replaced or upgraded as needed, improving the flexibility and maintainability of the system.

[0040] Easy to maintain and replace: Since the battery assembly 22 can be detachably connected to the accommodating chamber 211 of the shell assembly 21, the operator can easily put the battery assembly 22 in or out, which is convenient for battery replacement and maintenance.

[0041] Multiple battery configurations: The battery assembly 22 can be a single-battery structure or a battery module with multiple batteries connected in series, which provides a variety of battery configuration options to adapt to different power requirements.

[0042] Protection and safety: The front cover assembly 23 is detachably connected to the opening 212 of the housing assembly 21 and installed by screws, which not only provides physical protection for internal components, but also prevents dust and foreign matter from entering, thereby enhancing the safety of the power supply system.

[0043] Easy Assembly and Disassembly: This design allows users or maintenance personnel to easily assemble and disassemble the power supply without the need for special tools or skills, which is especially helpful when quick replacement or repair is required.

[0044] Strong adaptability: Since the shell assembly 21 is a semi-enclosed structure, it can adapt to battery assemblies 22 of different shapes and sizes, providing a certain degree of design flexibility.

[0045] Cost-effectiveness: Modular design generally means lower production and maintenance costs, as replacing individual components is much more economical than replacing the entire system.

[0046] Aesthetics: The design of the front cover assembly 23 can provide a neat appearance, making the power supply system more visually unified and beautiful.

[0047] In one embodiment, Figure 2 As shown, a sealing ring 4 is provided in the opening 212 of the housing assembly 21 for abutting against the front cover assembly 23 to seal the opening 212 .

[0048] In an exemplary embodiment, the sealing ring 4 is located at the position where the opening 212 of the housing assembly 21 contacts the front cover assembly 23. When the front cover assembly 23 is installed at the position of the opening 212 of the housing assembly 21 by screws, the sealing ring 4 helps to block the gap between the front cover assembly 23 and the housing assembly 21, thereby achieving a waterproof effect. Furthermore, the sealing ring 4 can be an elastic rubber ring made of various materials such as rubber, silicone, fluororubber, polytetrafluoroethylene (PTFE), etc., and has good waterproof performance. Therefore, when the detachable power supply 2 is placed outdoors, it can also achieve a good waterproof effect.

[0049] In one embodiment, Figure 2 As shown, the housing assembly 21 is further provided with a power indicator light 5 , which is connected to the battery assembly 22 to display the power level of the battery assembly 22 .

[0050] In an exemplary embodiment, the remaining battery power can be intuitively displayed to the operator through the power indicator light, so that the operator can better manage the use and charging of the battery.

[0051] In one embodiment, Figure 2 As shown, the housing assembly 21 is further provided with a charging terminal interface 6 , which is connected to the battery assembly 22 .

[0052] In an exemplary embodiment, the battery assembly 22 can be charged via the charging port interface 6 .

[0053] In one embodiment, Figure 2 As shown, a first mounting groove 213 is provided on the side wall of the housing assembly 21 , and the locking member 31 is detachably connected to the first mounting groove 213 of the housing assembly 21 .

[0054] In an exemplary embodiment, the first mounting groove 213 is a sunken groove extending toward the interior of the housing assembly 21, so that the locking member 31 can be located in the first mounting groove 213. This not only achieves an aesthetic effect, but also prevents the operator from accidentally touching the locking member 31.

[0055] Figure 3 This is a schematic diagram of the structure of a detachable power supply according to an embodiment of the utility model. Figure 4Schematic diagram of the structure of the communication device of the embodiment of the utility model. In one embodiment, Figure 3 and Figure 4 As shown, the front cover assembly 23 is also provided with a positioning guide post 7;

[0056] One end of the communication device 1 is provided with a positioning hole 8 that is plugged into the positioning guide post 7 .

[0057] In an exemplary embodiment, the positioning guide post 7 and the positioning hole 8 are plugged together to achieve quick and accurate docking between the detachable power supply 2 and the connection end of the communication device 1. In particular, when there is a plug-in interface between the connection end of the detachable power supply 2 and the communication device 1, the plug-in cooperation between the positioning guide post 7 and the positioning hole 8 reduces the risk of misalignment of the interface between the connection end of the detachable power supply 2 and the communication device 1, thereby protecting the interface between the connection end of the detachable power supply 2 and the communication device 1.

[0058] In one embodiment, Figure 4 As shown, the positioning hole 8 includes a first positioning hole 81 and a second positioning hole 82 , and the aperture of the second positioning hole 82 is larger than that of the first positioning hole 81 .

[0059] In an exemplary embodiment, for inexperienced operators or in more urgent situations, the positioning guide column 7 can be plugged into the second positioning hole 82 with a larger aperture, thereby reducing the difficulty of plugging the positioning guide column 7 into the positioning hole 8 and helping to save time.

[0060] In one embodiment, Figure 3 and Figure 4 As shown, the positioning guide column 7 includes a first positioning guide column 71 and a second positioning guide column 72 . The first positioning guide column 71 is plugged into and matched with the first positioning hole 81 , and the second positioning guide column 72 is plugged into and matched with the second positioning hole 82 .

[0061] In an exemplary embodiment, considering that the detachable power supply 2 and the communication device 1 are generally heavy, the operator can first connect the second positioning guide post 72 with the second positioning hole 82. Since the second positioning hole 82 has a larger aperture, the operation is less difficult, and the detachable power supply 2 and the communication device 1 can be pre-positioned. After the detachable power supply 2 and the communication device 1 have been pre-positioned, the difficulty of connecting the first positioning guide post 71 with the first positioning hole 81 is further reduced, thereby helping to save installation time for the detachable power supply 2 and the communication device 1. Secondly, since the first positioning guide post 71 is connected to the first positioning hole 81 and the second positioning guide post 72 is connected to the second positioning hole 82, the probability of relative rotation between the detachable power supply 2 and the communication device 1 when they are fixed using the locking pair 3 is reduced, which can further protect the interface of the connection end between the detachable power supply 2 and the communication device 1.

[0062] In one embodiment, a thread is provided in the second positioning hole 82 .

[0063] In an exemplary embodiment, when a tripod is needed to fix and support the communication device 1 , the thread in the second positioning hole 82 can be connected to the tripod thread, thereby enabling rapid fixation and support of the communication device 1 and the tripod.

[0064] In one embodiment, Figure 3 As shown, in order to facilitate heat dissipation of the battery assembly 22, the front cover assembly 23 is further provided with a vent hole 111, so that the heat generated by the battery assembly 22 during operation can be discharged through the vent hole 111.

[0065] In one embodiment, Figure 3 As shown, second mounting grooves 110 are provided around the front cover assembly 23 for mounting an elastic pad so that the elastic pad abuts against an end of the communication device 1 close to the detachable power supply 2 .

[0066] In an exemplary embodiment, the provision of the elastic pad is beneficial for buffering the stress of the contact between the communication device 1 and the detachable power supply 2 , thereby reducing the damage caused by the collision between the communication device 1 and the detachable power supply 2 .

[0067] In one embodiment, Figure 3 and Figure 4 As shown, the front cover assembly 23 is further provided with a discharge end interface 91 connected to the battery assembly 22, and a barrier 101 is provided around the discharge end interface 91;

[0068] One end of the communication device 1 is provided with a power supply end interface 92 connected to the discharge end interface 91 to supply power to the communication device 1 , and a slot 102 is provided around the power supply end interface 92 to be plugged into the enclosure 101 .

[0069] In an exemplary embodiment, the provision of the enclosure 101 facilitates protection of the discharge end interface 91, reducing the probability of collision between the detachable power supply 2 and other objects during transportation. Furthermore, during the process of docking the detachable power supply 2 with the communication device 1, the engagement of the enclosure 101 with the slot 102 can also achieve pre-positioning of the detachable power supply 2 and the communication device 1. For example, when the power supply end interface 92 is a pin and the discharge end interface 91 is a slot 102, during the process of plugging the discharge end interface 91 with the power supply end interface 92, the probability of the pin being deformed due to misalignment of the power supply end interface 92 and the discharge end interface 91 is reduced.

[0070] Of course, a barrier 101 may be provided around the power supply end interface 92 , and a slot 102 may be provided around the discharge end interface 91 to be plugged into and matched with the barrier 101 .

[0071] Figure 5 This is a structural diagram of the locking state of the locking member of the embodiment of the utility model. Figure 6 This is a partial explosion diagram of the locking member of the embodiment of the utility model Figure 1 In one embodiment, Figure 1 、 Figure 5 、 Figure 6 As shown, the locking member 31 includes: a fixed base 311, a cover 312, a bottom base 313, and a claw 314.

[0072] A fixed base 311 detachably connected to the housing assembly 21;

[0073] In an exemplary embodiment, the fixed base 311 includes a connecting portion 3111 and two supporting ears 3112 . The two supporting ears 3112 are located on both sides of the connecting portion 3111 , are perpendicular to the connecting portion 3111 , and are symmetrically arranged.

[0074] The card cover 312 is rotatably connected to the fixed base 311 via the pin 112;

[0075] In an exemplary embodiment, the cover 312 includes a movable arm 3121 and two hinged arms 3122. The two hinged arms 3122 are located on either side of the movable arm 3121 and extend along the length of the bottom base 313. The ends of the hinged arms 3122, away from the movable arm 3121, are rotatably connected to the ears 3112 of the fixed base 311 via the pin 112. The fixed base 311 and the bottom base 313 are located between the two hinged arms 3122.

[0076] The bottom base 313 is rotatably connected to the card cover 312 via the shaft 113 , and the shaft 113 is not collinear with the pin 112 ;

[0077] In an exemplary embodiment, the bottom base 313 includes a first semi-enclosing plate 3131 and a second semi-enclosing plate 3132 .

[0078] The first semi-enclosing plate 3131 includes a first base plate 31311, a first connecting plate 31312, and two first wing plates 31313. When the locking member 31 is locked, the first base plate 31311 is parallel to the connecting portion 3111 of the fixed base 311. The two first wing plates 31313 are located on either side of the first base plate 31311 and extend toward the claw 314. The first connecting plate 31312 is located at the end of the first base plate 31311 away from the connecting portion 3111 and extends toward the claw 314.

[0079] The second semi-enclosing plate 3132 includes a second base plate 31321, a second connecting plate 31322, and two second wing plates 31323. When the locking member 31 is locked, the second base plate 31321 is parallel to the connecting portion 3111 of the fixed base 311. The two second wing plates 31323 are located on either side of the second base plate 31321 and extend toward the claw 314. The second connecting plate 31322 is located at the end of the second base plate 31321 away from the connecting portion 3111 and extends toward the claw 314.

[0080] The first semi-enclosing plate 3131 and the second semi-enclosing plate 3132 are embraced to enclose a portion of the structure of the claw 314 close to the movable arm 3121 inside the first semi-enclosing plate 3131 and the second semi-enclosing plate 3132 .

[0081] The two first wing plates 31313 and the two second wing plates 31323 are rotatably connected to the two hinged arms 3122 of the card cover 312 through an axle 113 .

[0082] The length of the first connecting plate 31312 is greater than that of the second connecting plate 31322, and an extension portion 31314 is provided at one end of the first connecting plate 31312 away from the first substrate 31311. The extension portion 31314 extends toward the movable arm 3121 close to the card cover 312, and abuts against the side wall of the second substrate 31321 away from the first substrate 31311, thereby fixing the first semi-enclosed plate 3131 and the second semi-enclosed plate 3132.

[0083] The distance between the two first wing plates 31313 is greater than the distance between the two second wing plates 31323 . Therefore, the second connecting plate 31322 and the two second wing plates 31323 can be located within the space enclosed by the first substrate 31311 , the first connecting plate 31312 and the two first wing plates 31313 .

[0084] The claw 314 is connected to the bottom base 313 via a spring 315 so that the claw 314 can slide along the length direction of the bottom base 313 for engaging or overlapping with the matching part 32.

[0085] In an exemplary embodiment, one end of the spring 315 is connected to one end of the movable arm 3121 of the claw 314 close to the card cover 312, and the other end of the spring 315 passes through the first connecting plate 31312 and the second connecting plate 31322 respectively, and is fixedly connected to the first connecting plate 31312 and the second connecting plate 31322.

[0086] Figure 7 This is a partial explosion diagram of the locking member of the embodiment of the utility model Figure 2 , Figure 8Schematic diagram of the entire explosion of the locking member of the embodiment of the utility model. In one embodiment, Figure 7 and Figure 8 As shown, the claw 314 includes: a receiving portion 3141 and a bending portion 3142.

[0087] The accommodating portion 3141 is used to accommodate the spring 315. One end of the spring 315 is fixedly connected to the side wall of the accommodating portion 3141 close to the shaft body 113, and the other end of the spring 315 is fixedly connected to the side wall of the bottom base 313 away from the shaft body 113;

[0088] The bent portion 3142 is used for snap-fitting or overlapping with the matching component 32.

[0089] In an exemplary embodiment, the spring 315 is located within the receiving portion 3141 of the claw 314, thereby achieving a "hidden" effect for the spring 315 and preventing interference with other components during operation. Specifically, the number of springs 315 can be determined based on actual needs. The spring 315 can be made of spring steel, while the fixed base 311, the cover 312, the bottom base 313, the claw 314, etc. can be made of stainless steel.

[0090] In one embodiment, the matching part 32 is a clamping shaft or a clamping slot.

[0091] In an exemplary embodiment, Figure 1 As shown, the supporting component 32 may be a clamping shaft. When the locking member 31 is locked, the bent portion 3142 of the claw 314 engages or overlaps the clamping shaft, thereby securing the locking member 31 to the supporting component 32. The clamping shaft may be fixedly connected to the side wall of the communication device 1 or detachably connected. The clamping shaft may be made of stainless steel and have a diameter of 3 mm to 5 mm.

[0092] Of course, the side wall of the communication device 1 can also be provided with multiple stepped slots, and the number, depth and other parameters of the slots can be determined based on actual conditions to achieve adjustment based on the tightness and model between the communication device 1 and the detachable power supply 2.

[0093] Combine Figure 1 、 Figures 5 to 8 As shown, when the locking member 31 is locked, the shaft 113 is located on the side of the pin 112 near the movable arm 3121 of the latch cover 312, and the bent portion 3142 of the claw 314 engages or overlaps the latch shaft. The claw 314 is subject to force from the latch shaft, while the base 313 is subject to force from the shaft 113. At this point, the spring 315 is in a stretched state. Thus, the locking assembly 3 secures the removable battery and communication device 1 together.

[0094] Figure 9 This is a schematic structural diagram of the unfolded state of the locking member 31 of the embodiment of the present invention. In one embodiment, combined with Figure 1 、 Figures 5 to 9 As shown, when the detachable power supply 2 and the communication device 1 need to be separated, the operator can bend the movable arm 3121 of the card cover 312 in the direction away from the detachable power supply 2. The two hinged arms 3122 of the card cover 312 drive the movable arm 3121 to move away from the detachable power supply 2 with the pin shaft 112 as the center, thereby driving the bottom base 313 to move toward the direction of the bent portion 3142 of the claw 314. At this time, the spring 315 gradually recovers its deformation, thereby separating the bent portion 3142 of the claw 314 from the card shaft, thereby facilitating the separation of the detachable power supply 2 from the communication device 1.

[0095] When it is necessary to secure a fully charged detachable power supply 2 to the communication device 1, the detachable power supply 2 and the communication device 1 are first pre-positioned by engaging the positioning guide post 7 with the positioning hole 8. The enclosure 101 is then engaged with the slot 102 until the connection ends of the detachable power supply 2 and the communication device 1 abut, thereby protecting the discharge port 91 and the power supply port 92. The bent portion 3142 of the latch 314 is engaged or overlapped with the latch shaft, and the movable arm 3121 of the latch cover 312 is moved toward the detachable power supply 2. The two hinged arms 3122 of the latch cover 312 drive the movable arm 3121 to move toward the detachable power supply 2 with the pin 112 as the center, thereby driving the base 313 away from the bent portion 3142 of the latch 314. At this point, the spring 315 is gradually stretched, causing the bent portion 3142 of the latch 314 to abut against the latch shaft, thereby facilitating the securement of the detachable power supply 2 to the communication device 1.

[0096] In summary, the problem in the related art that it is difficult to quickly supply power under special circumstances can be solved, and the effect of quickly supplying power to the communication device 1 can be achieved.

[0097] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the scope of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. An emergency communication device, characterized in that: include: Communication devices for emergency communications; a detachable power supply for supplying power to the communication device; The locking pair includes a locking part and a matching part, wherein: The locking piece is detachably connected to the detachable power supply, the matching piece is detachably connected to the communication device, and the locking piece is snap-fitted or overlapped with the matching piece to enable the detachable power supply to be detachably connected to the communication device.

2. The emergency communication device according to claim 1, characterized in that: The detachable power supply comprises: A housing assembly having an interior provided with a receiving chamber and an opening at one end thereof communicating with the receiving chamber; a battery assembly, detachably connected to the accommodating chamber of the housing assembly; The front cover assembly is detachably connected to the opening of the shell assembly.

3. The emergency communication device according to claim 2, characterized in that: The front cover assembly is also provided with a positioning guide post; One end of the communication device is provided with a positioning hole which is plugged into and matched with the positioning guide post.

4. The emergency communication device according to claim 2, characterized in that: The front cover assembly is further provided with a discharge end interface connected to the battery assembly, and a fence is provided around the discharge end interface; One end of the communication device is provided with a power supply end interface connected to the discharge end interface to supply power to the communication device, and a slot is provided around the power supply end interface to be plugged into and matched with the enclosure.

5. The emergency communication device according to claim 2, characterized in that: The side wall of the housing assembly is provided with a first mounting groove, and the locking member is detachably connected to the first mounting groove of the housing assembly.

6. The emergency communication device according to claim 2, characterized in that: The locking member comprises: a fixed base, detachably connected to the housing assembly; The card cover is rotatably connected to the fixed base via a pin; A bottom base is rotatably connected to the card cover via a shaft, wherein the shaft is not colinear with the pin; The clamping claw is connected to the bottom base through a spring so that the clamping claw can slide along the length direction of the bottom base and is used for clamping or overlapping with the matching part.

7. The emergency communication device according to claim 6, characterized in that: The claws include: an accommodating portion for accommodating the spring, wherein one end of the spring is fixedly connected to a side wall of the accommodating portion close to the shaft body, and the other end of the spring is fixedly connected to a side wall of the bottom base away from the shaft body; The bent portion is used for snap connection or overlap connection with the matching part.

8. The emergency communication device according to claim 2, characterized in that: A sealing ring is provided in the opening of the shell assembly for abutting against the front cover assembly to seal the opening.

9. The emergency communication device according to claim 2, characterized in that: Second mounting grooves are provided around the front cover assembly for mounting an elastic pad, so that the elastic pad abuts against an end of the communication device close to the detachable power supply.

10. The emergency communication device according to claim 2, characterized in that: The matching part is a clamping shaft or a clamping slot.

11. The emergency communication device according to claim 2, characterized in that: The housing assembly is also provided with a power indicator light, which is connected to the battery assembly to display the power level of the battery assembly.

12. The emergency communication device according to claim 3, characterized in that: The positioning holes include a first positioning hole and a second positioning hole, and the diameter of the second positioning hole is larger than the diameter of the first positioning hole.

13. The emergency communication device according to claim 12, characterized in that: The positioning guide pillar includes a first positioning guide pillar and a second positioning guide pillar. The first positioning guide pillar is plugged into and matched with the first positioning hole, and the second positioning guide pillar is plugged into and matched with the second positioning hole.

14. The emergency communication device according to claim 12, characterized in that: A thread is provided in the second positioning hole.

Images