Wire outlet structure and emergency power supply

Abstract

The utility model is suitable for the field of emergency power supplies, and discloses a wire outlet structure and an emergency power supply. The wire outlet structure comprises a wire outlet column and fasteners of various sizes. The wire outlet column is arranged on the surface of a shell of the emergency power supply, a wire outlet hole is formed in the wire outlet column, a wire of the emergency power supply penetrates through the wire outlet hole, and the wire outlet column comprises a plurality of fastening pieces arranged at intervals in the circumferential direction of the wire outlet hole. And the fastening piece is connected with the plurality of fastening pieces in a fastening manner, so that the plurality of fastening pieces fasten a wire rod of the emergency power supply. According to the wire outlet structure and the emergency power supply, the plurality of fastening pieces can be tightened through the fasteners of different sizes, so that the wire outlet structure can be suitable for various wires of different sizes, the wires are stably fixed, and the emergency power supply is convenient to use.

Description

Technical Field

[0001] This application relates to the field of emergency power supplies, and more particularly to a cable outlet structure and an emergency power supply. Background Technology

[0002] An emergency power supply is a device that can store electrical energy and provide emergency power to equipment. It is widely used in various industries, such as as an emergency jump starter for automobiles.

[0003] Emergency power supplies require cables to extend from the power supply itself to connect to devices requiring emergency power. In existing technologies, the cables cannot be stably fixed to the power supply's casing after extending out, making the cables prone to movement relative to the casing, which is detrimental to use. Utility Model Content

[0004] The purpose of this application is to provide a cable outlet structure and an emergency power supply, which addresses the technical problem of unstable cable fixing.

[0005] To achieve the above objectives, this application provides a cable outlet structure for use in emergency power supplies, the cable outlet structure comprising:

[0006] The cable outlet is disposed on the surface of the housing of the emergency power supply. The cable outlet has a cable outlet hole for the cable of the emergency power supply to pass through. The cable outlet includes a plurality of fastening pieces arranged circumferentially at intervals along the cable outlet hole.

[0007] Fasteners of various sizes are provided, which securely connect multiple fastening plates to secure the cables of the emergency power supply.

[0008] In the cable outlet structure of this application, the fastening plate has a fastening surface facing away from the cable outlet hole, the fastening surface is inclined toward the cable outlet hole along a first direction, and the fastener connects the portion of the fastening surface along the first direction.

[0009] Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

[0010] In the cable outlet structure of this application, the fastener includes a fastening ring, and the fastener surrounds the cable outlet post.

[0011] In the cable outlet structure of this application, the fastening plate is provided with a fixing part, and the fastener is fastened to the fixing part.

[0012] In the cable outlet structure of this application, the outer peripheral surface of the cable outlet post is provided with a first threaded portion spirally wound in a first direction, a portion of the first threaded portion forms the fixing portion, and the inner peripheral surface of the fastener is provided with a second threaded portion, and the first threaded portion and the second threaded portion are threadedly connected.

[0013] Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

[0014] In the cable outlet structure of this application, the cable outlet hole includes a cylindrical cable outlet hole.

[0015] In the cable outlet structure of this application, the cable outlet post includes at least three of the aforementioned fastening plates.

[0016] In the cable outlet structure of this application, the outer peripheral surface of the fastener is provided with a plurality of recesses, and the plurality of recesses are spaced apart around the outer peripheral surface of the fastener.

[0017] This application also provides an emergency power supply, including a housing, a battery module, and a cable outlet structure as described in any of the above.

[0018] The battery module is disposed inside the housing, the battery module is provided with outgoing wires, the housing is provided with through holes, the outgoing post is formed on the surface of the housing, the through hole is connected to the outgoing hole, the outgoing wires pass through the through hole and the outgoing hole, and the fasteners secure the outgoing wires with a plurality of fastening pieces.

[0019] In the emergency power supply of this application, there are two outgoing cable structures, and the housing has two through holes. The outgoing cable holes of the two outgoing cable structures are respectively connected to the two through holes.

[0020] In the emergency power supply of this application, the housing includes a first housing and a second housing, the first housing and the second housing enclose a mounting cavity, the battery module is disposed in the mounting cavity, and the output post is formed in the first housing.

[0021] In the emergency power supply of this application, the surface of the housing forming the outlet post is provided with a plurality of support posts, and the length of the plurality of support posts along the first direction is greater than that of the outlet post;

[0022] Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

[0023] In the emergency power supply of this application, the battery module includes a battery body and an output cable, and the output cable and the battery body are detachably connected.

[0024] In the cable outlet structure and emergency power supply provided in this application, the emergency power supply cable can pass through the outlet hole. Multiple fastening plates can be secured with fasteners, allowing the fastening plates to press against the cable, ensuring stable fixation and preventing movement relative to the power supply housing, thus facilitating the use of the emergency power supply. Furthermore, the fasteners and multiple fastening plates are easy to assemble and disassemble; the fasteners can be removed as needed to loosen the fastening plates and cable, facilitating disassembly and repair of the emergency power supply. Additionally, fasteners of corresponding sizes can be replaced according to the cable size. The fasteners connect to multiple fastening plates, allowing the fastening plates to adapt to and secure cables of corresponding sizes. Therefore, this cable outlet structure can be used with various cable sizes, providing stable fixation and facilitating the use of the emergency power supply. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is one of the schematic diagrams of the outgoing cable structure of the emergency power supply provided in the embodiments of this application;

[0027] Figure 2 This is the second schematic diagram of the outgoing cable structure of the emergency power supply provided in the embodiments of this application;

[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is an exploded view of the structure of the emergency power supply provided in the embodiments of this application.

[0030] Explanation of icon numbers:

[0031] a: First direction;

[0032] 100: Cable exit structure; 10: Cable exit post; 11: Fastening plate; 111: Fastening surface; 12: First threaded part;

[0033] 20: Fastener; 21: Second threaded portion; 22: Recessed portion;

[0034] 200: Housing; 201: First housing; 202: Second housing; 203: Control surface housing;

[0035] 301: Battery module; 302: Outgoing wiring;

[0036] 400: Support column. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0039] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0040] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0041] An emergency power supply is a device that stores electrical energy and can provide emergency power to equipment. It contains a battery connected to a cable that extends from the power supply's casing to connect to the device requiring emergency power. The battery then supplies power to the device via the cable. It's important to note that the cable exits through a hole in the casing. Once the cable extends from the power supply, it cannot be stably secured to the casing, allowing it to easily move relative to the casing. This makes it unsuitable for use; for example, the cable's movement could break the connection between the cable and the battery or the emergency equipment.

[0042] Therefore, this application provides a cable outlet structure and an emergency power supply, which can tighten multiple fastening plates with fasteners of different sizes, so that the cable outlet structure can be used for various sizes of cables and can stably fix the cables, so as to facilitate the use of the emergency power supply.

[0043] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0044] like Figures 1 to 3 As shown in the figure, an embodiment of this application provides a cable outlet structure 100, which is applied to an emergency power supply. The cable outlet structure 100 includes a cable outlet post 10 and fasteners 20 of various sizes.

[0045] A lead-out post 10 is disposed on the surface of the housing 200 of the emergency power supply. The lead-out post 10 has a lead-out hole for the emergency power supply cable to pass through. The lead-out post 10 includes a plurality of fastening pieces 11 spaced circumferentially along the lead-out hole. Fasteners 20 fasten the plurality of fastening pieces 11 to secure the emergency power supply cable.

[0046] It should be noted that in this application, the emergency power supply cable needs to pass through the housing 200. Therefore, the cable needs to be secured by the cable outlet structure 100 to prevent it from moving relative to the housing 200 and affecting the use of the emergency power supply.

[0047] It should be noted that the outgoing cable structure 100 of this application can be used not only to secure the outgoing cable 302 coming out of the emergency power supply, but also to secure the cable coming into the emergency power supply from the external device.

[0048] It should be noted that multiple fastening pieces 11 surround and form a wire outlet hole. Adjacent fastening pieces 11 are spaced apart along the circumference of the wire outlet hole. Therefore, under the action of external force, the fastening pieces 11 can elastically deform toward the wire outlet hole. In this way, when the fastener 20 connects multiple fastening pieces 11, the multiple fastening pieces 11 can be bent and deformed toward the wire outlet hole to tighten the wire outlet hole, thereby securing the wire.

[0049] The cable outlet structure 100 provided in this embodiment allows the emergency power supply cable to pass through the outlet hole. Multiple fastening plates 11 are secured by fasteners 20, which press against the cable to ensure stable fixation and prevent movement relative to the emergency power supply housing 200, thus facilitating the use of the emergency power supply. Furthermore, the fasteners 20 and the multiple fastening plates 11 are easy to assemble and disassemble; the fasteners 20 can be removed as needed to loosen the fastening plates 11 and the cable, facilitating disassembly and repair of the emergency power supply. Additionally, fasteners 20 of corresponding sizes can be replaced according to the size of the emergency power supply cable. The fasteners 20 connect to the multiple fastening plates 11, allowing the fastening plates 11 to adapt to and secure cables of corresponding sizes. Therefore, the cable outlet structure 100 can be used with various cable sizes and stably fix the cable for convenient use of the emergency power supply.

[0050] like Figure 3 As shown in this embodiment, the fastening plate 11 has a fastening surface 111 facing away from the outlet hole. The fastening surface 111 is inclined towards the outlet hole along the first direction a. The fastener 20 connects the portion of the fastening surface 111 along the first direction a. The first direction a is the direction of the outlet post 10 away from the surface of the housing 200 of the emergency power supply. It can be understood that because the fastening surface 111 is inclined towards the outlet hole along the first direction a, the entire outlet post 10 will have a trapezoidal structure, and the diameter of the outlet post 10 will gradually decrease along the first direction a. When the fastener 20 connects multiple fastening plates 11, by connecting the portion of the fastening surface 111 along the first direction a, the multiple fastening plates 11 can be tightened, so that the multiple fastening plates 11 press against the wire, thereby securing the wire. In this embodiment, fasteners 20 of different sizes can connect different positions of the fastening surface 111 along the first direction a, or the same fastener 20 can connect different positions of the fastening surface 111 along the first direction a. In this way, the degree of elastic deformation of the fastening plate 11 toward the wire outlet hole varies, thereby achieving the fastening of wires of different sizes. Furthermore, setting the fastening surface 111 inclined toward the wire outlet hole along the first direction a also facilitates the connection of fasteners 20 of different sizes and multiple fastening plates 11, which is beneficial for the assembly and disassembly of fasteners 20 and multiple fastening plates 11, so as to facilitate the disassembly and repair of the emergency power supply.

[0051] For example, when the fastener 20 is connected to the end of the fastening surface 111 away from the housing 200, the fastening plate 11 will undergo a small degree of elastic deformation towards the wire outlet hole under the tightening force of the fastening plate 11. At this time, the tightening amplitude of the multiple fastening plates 11 towards the wire outlet hole is small, which can fasten thicker wires. However, when the fastener 20 is connected to the fastening surface 111 near the root of the housing 200, the fastening plate 11 will undergo a larger degree of elastic deformation towards the wire outlet hole under the tightening force of the fastening plate 11. At this time, the tightening amplitude of the multiple fastening plates 11 towards the wire outlet hole is large, which can fasten thinner wires.

[0052] Of course, in some other embodiments, the fastening surface 111 can be extended along the first direction a without being inclined, and different parts of the fastening surface 111 along the first direction a can be connected by fasteners 20 of different sizes to fasten wires of different sizes.

[0053] like Figure 3 As shown in the embodiment of this application, the fastener 20 includes a fastening ring, and the fastener 20 surrounds the outlet post 10. Thus, the fastener 20 can simultaneously connect multiple fastening plates 11 to tighten the multiple fastening plates 11, causing the multiple fastening plates 11 to press against the wire, thereby securing the wire. It should be noted that multiple fasteners 20 of different sizes are multiple fastening rings with different inner ring sizes. When it is necessary to secure thinner wires, a smaller fastener 20 can be used, so that the multiple fastening plates 11 have a larger tightening range towards the outlet hole, thereby securing the thinner wire; when it is necessary to secure thicker wires, a larger fastener 20 can be used, so that the multiple fastening plates 11 have a smaller tightening range towards the outlet hole, thereby securing the thicker wire. In the embodiment described above, where the fastening surface 111 is inclined toward the outlet hole along the first direction a, the fastening ring can be inserted into the outlet post 10 from the end of the outlet post 10 away from the housing 200 to gradually tighten the multiple fastening pieces 11 and press against the wire, thereby ensuring the fastening of the wire.

[0054] like Figure 3 As shown in the embodiment of this application, the fastening plate 11 is provided with a fixing part, and the fastener 20 is fastened to the fixing part. The fastener 20 tightens the multiple fastening plates 11 by connecting with the fixing parts of the multiple fastening plates 11, so that the multiple fastening plates 11 press against the wire, thereby achieving the fastening of the wire. Exemplarily, the fixing part is located on the fastening surface 111.

[0055] like Figure 3As shown, in some embodiments, the outer peripheral surface of the lead-out post 10 is provided with a first threaded portion 12 spirally wound along a first direction a. A portion of the first threaded portion 12 forms a fixing portion. The inner peripheral surface of the fastener 20 is provided with a second threaded portion 21, and the first threaded portion 12 and the second threaded portion 21 are threadedly connected. When the lead-out post 10 is fitted onto the inner peripheral surface of the fastener 20, the second threaded portion 21 is threadedly connected to the fixing portions of multiple fastening plates 11. This achieves a stable connection between the fastener 20 and the multiple fastening plates 11, thereby tightening the multiple fastening plates 11 and causing them to press against the wire, thus securing the wire. In practical use, the fastener 20 can be fitted onto the lead-out post 10 from the end away from the housing 200, and the first threaded portion 12 and the second threaded portion 21 are threadedly connected by rotation to connect the multiple fastening plates 11. In the embodiment described above, where the fastening surface 111 is inclined towards the outlet hole along the first direction a, the fastener 20 can be rotated to connect the first threaded portion 12 and the second threaded portion 21. By gradually rotating and moving towards the housing 200, it gradually tightens the multiple fastening pieces 11 and presses against the wire, thus ensuring the wire is securely fastened. Furthermore, fasteners 20 of different sizes can be fitted onto different positions of the outlet post 10 along the first direction a. Alternatively, the same fastener 20 can connect different positions of the fastening surface 111 along the first direction a, i.e., connect different parts of the fastening pieces 11 along the first direction a, resulting in different degrees of tightening of the multiple fastening pieces 11 to secure wires of different sizes. Moreover, the fastener 20 can be disassembled simply by detaching it from the outlet post 10 along the first direction a. The fastener 20 is easy to install and remove, facilitating the repair and maintenance of the emergency power supply.

[0056] In other embodiments, the outer peripheral surface of the lead-out post 10 is provided with a plurality of slots spaced apart along the first direction a. Each slot is partially configured to form a fixing part, and the inner peripheral surface of the fastener 20 is provided with a hook, which engages with one of the slots. When the inner peripheral surface of the fastener 20 is fitted onto the lead-out post 10, the hook engages with the fixing parts of the plurality of fastening pieces 11, thereby achieving a stable connection between the fastener 20 and the plurality of fastening pieces 11, and thus tightening the plurality of fastening pieces 11 so that the plurality of fastening pieces 11 press against the wire, thereby securing the wire. In actual use, the fastener 20 can be fitted onto the lead-out post 10 from the end of the lead-out post 10 away from the housing 200. By moving the fastener 20 to different positions of the lead-out post 10 along the first direction a, the hook engages with different slots to connect the plurality of fastening pieces 11. In the embodiment described above, where the fastening surface 111 is inclined towards the outlet hole along the first direction a, the fastener 20 can be moved gradually toward the housing 200, causing the hook and the matching slot to engage and connect, thereby tightening the multiple fastening pieces 11 and pressing against the wire, thus ensuring the wire is securely fastened. Furthermore, fasteners 20 of different sizes can be fitted into different positions of the outlet post 10 along the first direction a, or the same fastener 20 can connect different positions of the fastening surface 111 along the first direction a, that is, connect different parts of the fastening pieces 11 along the first direction a, so that the tightening degree of the multiple fastening pieces 11 is different, thereby achieving the fastening of wires of different sizes.

[0057] like Figure 3 As shown in the embodiment of this application, the cable outlet includes a cylindrical cable outlet. It should be noted that emergency power supply cables are generally circular in cross-section. This allows the cable outlet to be adapted to the shape of the cable. After the fastener 20 connects multiple fastening pieces 11, it ensures that the multiple fastening pieces 11 firmly press against the cable, and it is also less likely to damage the cable. Of course, in other embodiments, cable outlets of other shapes can be provided according to the cross-sectional shape of the cable, so that the cable outlet can be adapted to the shape of the cable.

[0058] like Figure 3 As shown in this embodiment, the lead-out post 10 includes at least three fastening plates 11. By setting the lead-out post 10 to three fastening plates 11, the fastening plates 11 can more easily undergo elastic deformation. Furthermore, setting three fastening plates 11 also ensures that the fastening plates 11 have sufficient structural strength and facilitates the molding and manufacturing of the lead-out post 10. After the fastener 20 connects the three fastening plates 11, the three fastening plates 11 ensure uniform pressure on the periphery of the wire. On the one hand, this ensures the fastening of the wire; on the other hand, it avoids damage to the wire caused by the fastening plates 11 pressing against it. Of course, in other embodiments, the lead-out post 10 may also include more fastening plates 11, such as four or five fastening plates 11.

[0059] like Figure 3 As shown in this embodiment, the outer peripheral surface of the fastener 20 is provided with a plurality of recesses 22, which are spaced apart around the outer peripheral surface of the fastener 20. The recesses 22 facilitate user gripping and connecting the fastener 20 to the plurality of fastening plates 11, thus facilitating the assembly and disassembly of the fastener 20. For example, the user can easily rotate the fastener 20 to connect it to the plurality of fastening plates 11 via a threaded connection, thereby tightening the plurality of fastening plates 11. Of course, in other embodiments, the outer peripheral surface of the fastener 20 may also be provided with protrusions to increase the friction when rotating the fastener 20 by hand, further facilitating the assembly and disassembly of the fastener 20.

[0060] like Figure 1 , Figure 3 as well as Figure 4 As shown, the emergency power supply of this application includes a housing 200, a battery module 301, and a cable outlet structure 100.

[0061] The battery module 301 is located inside the housing 200. The battery module 301 is provided with a lead wire 302. The housing 200 is provided with a through hole. The lead wire post 10 is formed on the surface of the housing 200. The through hole is connected to the lead wire hole. The lead wire 302 passes through the through hole and the lead wire hole. The fastener 20 fastens the lead wire 302 by multiple fastening pieces 11.

[0062] It should be noted that in this application, the emergency power supply cable 302 passes directly through the housing 200. Thus, the battery module 301 and / or the cable 302 can be replaced according to the user's needs for use.

[0063] It should be noted that the outlet post 10 is formed on the surface of the housing 200, indicating that the outlet post 10 is integrally formed with the housing 200. This facilitates manufacturing and ensures the structural strength of the outlet post 10.

[0064] The emergency power supply provided in this embodiment allows the output cable 302 to pass through the output hole. Multiple fastening plates 11 can be secured by fasteners 20, ensuring the output cable 302 is stably fixed and preventing movement relative to the housing 200, thus facilitating the emergency power supply's power delivery to external devices. Furthermore, the fasteners 20 and the multiple fastening plates 11 are easy to assemble and disassemble; the fasteners 20 can be removed as needed to loosen the multiple fastening plates 11 and the output cable 302, facilitating the emergency power supply's disassembly and repair. Additionally, fasteners 20 of corresponding sizes can be replaced according to the dimensions of the output cable 302. The fasteners 20 connect to the multiple fastening plates 11, allowing the fastening plates 11 to adapt to and secure the output cable 302 of the corresponding size. Thus, this output structure 100 can be used with various sizes of output cables 302, stably fixing the output cable 302 and facilitating the use of the emergency power supply.

[0065] like Figure 1 and Figure 4 As shown in this embodiment, there are two cable outlet structures 100, and the housing 200 has two through holes. The cable outlet holes of the two cable outlet structures 100 are respectively connected to the two through holes. The two through holes of the housing 200 can each allow two cable outlets 302 to pass through, and the two cable outlet structures 100 can respectively secure the two cable outlets 302. For example, one of the two cable outlets 302 can be a positive cable outlet 302, and the other can be a negative cable outlet 302. Of course, depending on the cables that the emergency power supply needs to secure, more cable outlet structures 100 can be provided to secure the cables passing through the housing 200.

[0066] like Figure 1 and Figure 4 As shown in the embodiment of this application, the housing 200 includes a first housing 201 and a second housing 202, which together form a mounting cavity. The battery module 301 is disposed within the mounting cavity, and the lead wire post 10 is formed in the first housing 201. Thus, the user can separate the first housing 201 and the second housing 202 as needed to facilitate the installation of the required battery module 301 within the housing 200, and to secure the lead wire 302 of the required size using the lead wire structure 100.

[0067] For example, the first housing 201 and the second housing 202 are connected by screws and / or snap-fit ​​structures to make the first housing 201 and the second housing 202 securely connected.

[0068] like Figure 1 and Figure 4As shown in this embodiment, the surface of the housing 200 forming the outlet post 10 is provided with multiple support posts 400, and the length of the multiple support posts 400 along the first direction a is greater than that of the outlet post 10. It can be understood that since the length of the multiple support posts 400 is longer than the length of the outlet post 10, the user can support the emergency power supply using these multiple support posts 400, and the outlet post 10 can still allow the outlet wire 302 to pass through, so that the emergency power supply can be placed stably and conveniently used. It should be noted that emergency power supplies are often used outdoors. After the emergency power supply is placed using the multiple support posts 400, the outlet structure 100 is actually located at the bottom of the housing 200. This can prevent the external environment from affecting the use of the outlet wire 302; for example, it can prevent rainwater from seeping into the emergency power supply through the outlet hole, ensuring the safe use of the emergency power supply.

[0069] For example, the plurality of support columns 400 includes support columns 400 located on both sides of the outgoing line structure 100, and support columns 400 located in front of and behind the outgoing line structure 100. Such a plurality of support columns 400 can stably support the emergency power supply. At the same time, when the emergency power supply is supported by the plurality of support columns 400, the outgoing line structure 100 can be prevented from contacting the ground, thereby protecting the outgoing line 302.

[0070] For example, a plurality of support columns 400 are provided on the first housing 201.

[0071] like Figure 4 As shown in this embodiment, the battery module 301 includes a battery body and a lead wire 302, which are detachably connected to the battery body. This allows the user to replace the lead wire 302 as needed; for example, a thicker lead wire 302 can be used to provide a larger current to the external device, or a thinner lead wire 302 can be used to provide a smaller current to the external device. Alternatively, the user can directly replace the battery module 301 to meet the corresponding power supply requirements.

[0072] For example, the battery module 301 is provided with an emergency power output interface, and the end of the outgoing cable 302 is provided with a plug-in part. By plugging the plug-in part into the emergency power output interface, the connection between the outgoing cable 302 and the battery module 301 can be realized. Furthermore, the user can replace the outgoing cable 302 and / or the battery module 301 as needed to meet the power supply requirements.

[0073] like Figure 4As shown in the embodiment of this application, the housing 200 further includes a control faceplate 203. The side of the first housing 201 is provided with a first notch, and the side of the second housing 202 is provided with a second notch. The first housing 201 and the second housing 202 are connected. The control faceplate 203 is snapped into the first notch and the second notch. The control faceplate is connected to the battery module 301 so as to be able to control the emergency power supply accordingly.

[0074] For example, the control housing 203 also includes an electrical connection interface, which includes at least one of the following: a USB interface, an AC socket, a DC interface, and a cigarette lighter socket. Power can be supplied to other electronic devices through the electrical connection interface, and the type of electrical connection interface can vary depending on the specific electronic device.

[0075] For example, the control panel 203 also includes a charging interface electrically connected to the battery module 301, which is used to charge the battery module 301. An external power source is connected through the charging interface to charge the battery module 301 for use as an emergency power supply.

[0076] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the content of this application's specification and drawings under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A cable outlet structure, applied to an emergency power supply, characterized in that, include: The cable outlet is disposed on the surface of the housing of the emergency power supply. The cable outlet has a cable outlet hole for the cable of the emergency power supply to pass through. The cable outlet includes a plurality of fastening pieces arranged circumferentially at intervals along the cable outlet hole. Fasteners of various sizes are provided, which securely connect multiple fastening plates to secure the cables of the emergency power supply.

2. The cable outlet structure as described in claim 1, characterized in that, The fastening plate has a fastening surface facing away from the outlet hole, and the fastening surface is inclined toward the outlet hole along a first direction. The fastener connects the portion of the fastening surface along the first direction. Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

3. The outgoing cable structure as described in claim 1, characterized in that, The fastener includes a fastening ring, which surrounds the outlet post.

4. The cable outlet structure as described in claim 1, characterized in that, The fastening plate has a fixing part, and the fastener is fastened to the fixing part.

5. The cable outlet structure as described in claim 4, characterized in that, The outer peripheral surface of the outlet column is provided with a first threaded portion spirally wound in a first direction, and a portion of the first threaded portion forms the fixing portion. The inner peripheral surface of the fastener is provided with a second threaded portion, and the first threaded portion and the second threaded portion are threadedly connected. Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

6. The outgoing cable structure as described in claim 1, characterized in that, The cable outlet includes a cylindrical cable outlet.

7. The outgoing cable structure as described in claim 1, characterized in that, The outlet post includes at least three of the fastening plates.

8. The cable outlet structure as described in claim 1, characterized in that, The fastener has multiple recesses on its outer peripheral surface, and the multiple recesses are spaced apart around the outer peripheral surface of the fastener.

9. An emergency power supply, characterized in that, Includes a housing, a battery module, and a cable outlet structure as described in any one of claims 1 to 8; The battery module is disposed inside the housing, the battery module is provided with outgoing wires, the housing is provided with through holes, the outgoing post is formed on the surface of the housing, the through hole is connected to the outgoing hole, the outgoing wires pass through the through hole and the outgoing hole, and the fasteners secure the outgoing wires with a plurality of fastening pieces.

10. The emergency power supply as described in claim 9, characterized in that, The cable outlet structure is provided in two parts, and the housing is provided with two through holes. The cable outlet holes of the two cable outlet structures are respectively connected to the two through holes.

11. The emergency power supply as described in claim 9, characterized in that, The housing includes a first housing and a second housing, which together form a mounting cavity. The battery module is disposed within the mounting cavity, and the lead-out post is formed in the first housing.

12. The emergency power supply as described in claim 9, characterized in that, The surface of the housing forming the outlet post is provided with a plurality of support posts, and the length of the plurality of support posts along the first direction is greater than that of the outlet post; Wherein, the first direction is the direction in which the output post is away from the housing surface of the emergency power supply.

13. The emergency power supply as described in claim 9, characterized in that, The battery module includes a battery body and outgoing wires, which are detachably connected to the battery body.

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