Stacked charging cabinet and identification method of stacked charging cabinet

Abstract

The invention discloses a stacked charging cabinet and an identification method of the stacked charging cabinet, the stacked charging cabinet comprises a cabinet group, the cabinet group comprises a top cabinet and a bottom cabinet which are arranged at an interval, a plurality of middle cabinet bodies are stacked between the top cabinet and the bottom cabinet, and the middle cabinet bodies are used for charging a mobile power supply; the upper surface and the lower surface of the middle cabinet body are provided with installation assemblies used for connecting the adjacent cabinet bodies and electric connecting pieces used for electrically connecting the two adjacent cabinet bodies. The installation assemblies comprise the first installation assembly installed on the lower surface of one cabinet body and the second installation assembly installed on the upper surface of the other cabinet body. The electric connecting piece comprises a first plugging terminal arranged on one cabinet body and a second plugging terminal arranged on the other cabinet body; and when the first mounting assembly is matched with the second mounting assembly, the first plugging terminal is matched with the second plugging terminal in a plugging manner. According to the technical scheme, the flexibility of configuration of the number of the mobile power supplies in the charging cabinet is improved by stacking any number of middle cabinet bodies in multiple layers.

Description

Technical Field

[0001] The present invention relates to the technical field of charging equipment, and in particular to a stackable charging cabinet and a method for identifying a charging cabinet. Background Art

[0002] A charging cabinet mainly refers to a device that can charge rechargeable batteries. The charging cabinet involved in this application mainly refers to a charging device for charging mobile power supplies. In the prior art, the main purpose of a charging cabinet is for operators to provide mobile power rental services to consumers, thereby satisfying the needs of consumers while making profits for producers and operators. However, the number of mobile power supplies that can be configured in existing charging cabinets is fixed. In some places with a high customer acquisition rate, charging cabinets with a small number of mobile power supplies cannot meet the use needs of consumers; in some places with a small number of customers, if a large number of mobile power supplies are configured, it will cause a waste of resources and increase the production and operation costs of operators. Summary of the invention

[0003] The purpose of the present invention is to provide a stackable charging cabinet to solve the problem that the number of mobile power sources in the existing charging cabinets is not flexible enough.

[0004] To achieve this object, the present invention adopts the following technical solutions: A stackable charging cabinet, comprising a cabinet group, wherein the cabinet group comprises a top cabinet and a bottom cabinet arranged at intervals, and a plurality of intermediate cabinets are stacked between the top cabinet and the bottom cabinet, and the intermediate cabinets are used to charge a mobile power source; The upper and lower surfaces of the intermediate cabinet are both provided with mounting components and electrical connectors, and the mounting components and the electrical connectors are both placed between two adjacent cabinets; the mounting components are used to connect adjacent cabinets, and the mounting components include a first mounting component installed on the lower surface of one cabinet and a second mounting component installed on the upper surface of another cabinet; the electrical connector is used to electrically connect two adjacent cabinets, and the electrical connector includes a first plug-in terminal installed on one cabinet and a second plug-in terminal installed on the other cabinet; When the first installation component is mated with the second installation component, the first plug-in terminal is mated with the second plug-in terminal.

[0005] In one embodiment, the first plug-in terminal is a blade-type female terminal; the second plug-in terminal is a blade-type male terminal; The top cabinet is provided with a first circuit board, and the blade-type female socket terminal is welded to the first circuit board; Each of the intermediate cabinets is provided with a second circuit board, and the blade-type male terminals and the blade-type female terminals are respectively welded on two sides of the second circuit board; The bottom cabinet is also provided with a third circuit board, and the blade-type male terminal is welded to the third circuit board; After the top cabinet, the plurality of middle cabinets and the bottom cabinet are stacked in sequence, the blade-type female terminals and the blade-type male terminals are matched in pairs.

[0006] In one embodiment, the first mounting component includes a boss and a matching hole; the second mounting component includes a flange and a barb; After the barb is embedded in the matching hole, the top cabinet is pushed so that the barb can match with the upper surface of the matching hole; After the barb is engaged with the engaging hole, the boss is received in the interior of the flange, so that the top cabinet and the middle cabinet are fixed in the horizontal direction and the vertical direction.

[0007] In one embodiment, the barb further has a guide portion, and the guide portion is used for guiding the barb after entering the matching hole.

[0008] In one embodiment, the first mounting assembly includes a support member, and the second mounting assembly includes a groove, and after the support member is engaged with the groove, the barb can enter the engaging hole.

[0009] In one embodiment, the support member is a roller, and the roller can be separated from the groove under the action of a horizontal external force.

[0010] In one embodiment, the first installation component includes a first connecting member; the second installation component includes a second connecting member; and the second connecting member is connected to the first connecting member by screws.

[0011] In one embodiment, the first mounting assembly includes a first clamping member; the second mounting assembly includes a second clamping member; the first clamping member and the second clamping member are connected by a snap-fit ​​connection so that the top cabinet is fixedly connected to the middle cabinet in a vertical direction.

[0012] The present invention also provides a method for identifying a stacked charging cabinet, for identifying an intermediate cabinet and a bottom cabinet corresponding to a top cabinet code; wherein the top cabinet is provided with a first circuit board, and the first plug-in terminal is welded to the first circuit board; Each of the intermediate cabinets is provided with a second circuit board, and the second plug-in terminal and the third plug-in terminal are respectively welded to the second circuit board; The base cabinet is also provided with a third circuit board, and the fourth plug-in terminal is welded to the third circuit board; The first circuit board includes a coding identification module; The second circuit board and the third circuit board are both provided with a coding circuit that can be recognized by the coding recognition module; The coding recognition module outputs a current signal of a target code through the first plug terminal, and transmits the current signal to the coding circuit through the second plug terminal; The encoding circuit is used to identify the current signal, obtain the code of the code identification module, and determine the circuit module that needs to be operated according to the code obtained by the encoding circuit.

[0013] In one embodiment, the circuit module includes a charging module and an early warning module; the charging module can charge the mobile power supplies in the intermediate cabinet and the bottom cabinet; the early warning module is used to prompt the user that the intermediate cabinet or the bottom cabinet is charging abnormally.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The technical solution of the present invention is a stackable charging cabinet and a method for identifying the stackable charging cabinet. The stackable charging cabinet realizes flexible configuration of the number of mobile power supplies by setting a top cabinet, a bottom cabinet and a plurality of intermediate cabinets. Specifically, a larger number of intermediate cabinets are configured in places with a high customer acquisition rate to meet the use needs of consumers, thereby increasing the revenue of the operators of the stackable charging cabinets. A smaller number of intermediate cabinets are configured in places with a low customer acquisition rate, with the purpose of reducing the production and operation costs of the operators of the stackable charging cabinets, thereby indirectly increasing the revenue of the operators. In the specific technical solution, both the upper and lower surfaces of the intermediate cabinet are provided with mounting components and electrical connectors; the mounting components and the electrical connectors are both placed between two adjacent cabinets; the mounting components are used to connect adjacent cabinets, and the mounting components include a first mounting component installed on the lower surface of one cabinet and a second mounting component installed on the upper surface of another cabinet; the electrical connector is used to electrically connect two adjacent cabinets, and the electrical connector includes a first plug-in terminal installed on one cabinet and a second plug-in terminal installed on another cabinet. That is to say, the first mounting assembly is arranged on the lower surface of the top cabinet; the second mounting assembly is arranged on the upper surface of the intermediate cabinet adjacent to the top cabinet, so that the top cabinet is connected to the intermediate cabinet. The first mounting assembly is arranged on the lower surface of one intermediate cabinet, and the second mounting assembly is arranged on the upper surface of another intermediate cabinet, so that two adjacent intermediate cabinets are connected. The first mounting assembly is arranged on the lower surface of the intermediate cabinet adjacent to the bottom cabinet; the second mounting assembly is arranged on the upper surface of the bottom cabinet, so that the adjacent intermediate cabinet and the bottom cabinet are fixedly connected. Therefore, the technical solution of the present invention realizes the flexible setting of the number of intermediate cabinets by configuring the mounting assemblies with the same structure between the cabinets. Specifically, the user can increase the number of mobile power supplies in the stacked charging cabinet by stacking a larger number of intermediate cabinets; the user can also configure the number of mobile power supplies in the stacked charging cabinet moderately by stacking a smaller number of intermediate cabinets, such as one or two layers, so that the stacked charging cabinet can flexibly configure different numbers of mobile power supplies according to the customer acquisition rate of different venues. Furthermore, when the first installation component is matched with the second installation component, the first plug-in terminal and the second plug-in terminal can be plugged and matched, so the technical solution of the present invention also improves the assembly efficiency between cabinets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0017] Figure 1 This is a schematic structural diagram of an embodiment of a stackable charging cabinet of the present invention; Figure 2 for Figure 1 Schematic diagram of the decomposition state; Figure 3 It is a structural schematic diagram of an embodiment of a top cabinet of a stackable charging cabinet of the present invention; Figure 4 for Figure 3 A magnified view of part A in FIG. Figure 5 A cross-sectional view of an embodiment of a stackable charging cabinet of the present invention; Figure 6 for Figure 5 A magnified view of part B in FIG. Figure 7 for Figure 5 The enlarged view of the C part in FIG. Figure 8 A partial cross-sectional view of a partial structure of an embodiment of a stackable charging cabinet of the present invention; Fig. 9 This is a schematic diagram of an embodiment of a method for identifying a stackable charging cabinet of the present invention; Illustration: 100, stackable charging cabinet; 110, top cabinet; 120, middle cabinet; 130, bottom cabinet; 140, first mounting assembly; 142, boss; 143, matching hole; 144, support member; 1441, fixing member; 1442, magnetic member; 145. first connecting member; 146. first clamping member; 150, second mounting assembly; 151, flange; 152, barb; 152a, guide portion; 153, groove; 154, second connecting member; 155, second clamping member; 160, first plug-in terminal; 170, second plug-in terminal; 190. Mobile power supply; 20. Coding recognition module; 31. Coding circuit; 32. Circuit module; 32a. Charging module; 32b. Early warning module. DETAILED DESCRIPTION

[0018] In order to make the technical purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0020] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0021] An embodiment of the present invention provides a stackable charging cabinet 100 .

[0022] See also Figures 1 to 8 In one embodiment of the present invention, the stackable charging cabinet 100 includes a cabinet group, the cabinet group includes a top cabinet 110 and a bottom cabinet 130 arranged at intervals, a plurality of intermediate cabinets 120 are stacked between the top cabinet 110 and the bottom cabinet 130, and the intermediate cabinets 120 are used to charge the mobile power supply 190; The upper and lower surfaces of the intermediate cabinet 120 are both provided with mounting components and electrical connectors, and the mounting components and the electrical connectors are both placed between two adjacent cabinets; the mounting components are used to connect adjacent cabinets, and the mounting components include a first mounting component 140 mounted on the lower surface of one cabinet and a second mounting component 150 mounted on the upper surface of another cabinet; the electrical connector is used to electrically connect two adjacent cabinets, and the electrical connector includes a first plug-in terminal mounted on one cabinet and a second plug-in terminal mounted on the other cabinet; When the first installation component 140 and the second installation component 150 are matched, the first plug-in terminal and the second plug-in terminal are plug-matched.

[0023] It can be understood that in the technical solution of the present invention, a stacked charging cabinet 100 and the identification method of the stacked charging cabinet 100, the stacked charging cabinet 100 realizes the flexible configuration of the number of mobile power supplies 190 by setting a top cabinet 110, a bottom cabinet 130 and a plurality of intermediate cabinets 120. Specifically, a larger number of intermediate cabinets 120 are configured in places with a high customer acquisition rate to meet the use needs of consumers, thereby increasing the revenue of the operator of the stacked charging cabinet 100. A smaller number of intermediate cabinets 120 are configured in places with a low customer acquisition rate, with the aim of reducing the production and operation costs of the operator of the stacked charging cabinet 100, thereby indirectly increasing the operator's revenue. In a specific technical solution, the upper and lower surfaces of the intermediate cabinet 120 are both provided with mounting components and electrical connectors; the mounting components and the electrical connectors are both placed between two adjacent cabinets; the mounting components are used to connect adjacent cabinets, and the mounting components include a first mounting component 140 mounted on the lower surface of one cabinet and a second mounting component 150 mounted on the upper surface of another cabinet; the electrical connector is used to electrically connect two adjacent cabinets, and the electrical connector includes a first plug-in terminal mounted on one cabinet and a second plug-in terminal mounted on another cabinet. That is, the first mounting component 140 is set on the lower surface of the top cabinet 110; the second mounting component 150 is set on the upper surface of the intermediate cabinet 120 adjacent to the top cabinet 110, so that the top cabinet 110 is connected to the intermediate cabinet 120. The first mounting component 140 is set on the lower surface of one intermediate cabinet 120, and the second mounting component 150 is set on the upper surface of another intermediate cabinet 120, so that two adjacent intermediate cabinets 120 are connected. The first mounting assembly 140 is arranged on the lower surface of the intermediate cabinet 120 adjacent to the bottom cabinet 130; the second mounting assembly 150 is arranged on the upper surface of the bottom cabinet 130, so that the adjacent intermediate cabinets 120 and the bottom cabinet 130 are fixedly connected. Therefore, the technical solution of the present invention realizes the flexible setting of the number of intermediate cabinets 120 by configuring the mounting assembly with the same structure between the cabinets. Specifically, the user can stack a large number of intermediate cabinets 120 to increase the number of mobile power supplies 190 in the stacked charging cabinet 100; the user can also stack a small number of intermediate cabinets 120, such as one or two layers, to configure the number of mobile power supplies 190 in the stacked charging cabinet 100 moderately, so that the stacked charging cabinet 100 can flexibly configure different numbers of mobile power supplies 190 according to the customer acquisition rate of different venues. And when the first mounting assembly 140 cooperates with the second mounting assembly 150, the first plug-in terminal and the second plug-in terminal can be plugged and matched, so the technical solution of the present invention also improves the assembly efficiency between the cabinets.

[0024] Optionally, based on the technical solution of the present invention, the manufacturer and operator can also design top cabinets 110 with different appearance shapes, so that customers can choose a more suitable and more satisfactory appearance of the top cabinet 110 according to their personal preferences and store decoration atmosphere, thereby improving consumers' sense of atmosphere identification and thus increasing the operating income of the stacked charging cabinet 100.

[0025] It can also be understood that, due to the rapid update of fashion appearance, the technical solution of the present invention designs multiple top cabinets 110 with different appearance shapes in different time periods to allow operators to independently choose the appearance of the top cabinet 110, which is conducive to extending the appearance elimination time of the middle cabinet 120 and the bottom cabinet 130, thereby reducing energy consumption and saving cabinet operating costs.

[0026] Optionally, the top cabinet 110 with different appearance shapes may be a top cabinet 110 with a display screen, may be a top cabinet 110 without a display screen, or may be a top cabinet 110 light with a larger-sized display screen.

[0027] Furthermore, in the above embodiments, different networking methods are set for top cabinets 110 with different appearance shapes or top cabinets 110 with the same appearance shape. Cabinet operators can choose top cabinets 110 with different networking methods according to the networking method suitable for their own sites, and connect the top cabinets 110 with the existing intermediate cabinets 120.

[0028] Optionally, a 4G network communication module is provided in the top cabinet 110 so that the stacked charging cabinet 100 can be connected to a 4G network.

[0029] Optionally, a WiFi network configuration module is provided in the top cabinet 110 so that the stackable charging cabinet 100 can be connected to a nearby wireless local area network.

[0030] Optionally, a 4G network communication module and a WiFi network configuration module are simultaneously provided in the top cabinet 110 so that the stackable charging cabinet 100 can be connected to both the 4G network and a nearby wireless local area network.

[0031] Therefore, based on the above embodiments, operators can choose to purchase or rent top cabinets 110 with different networking modes according to actual needs, thereby providing operators with more choices on the basis of cost saving.

[0032] Optionally, the first installation component 140 and the second installation component 150 may be connected by threads, or may be connected by clamping or screws.

[0033] It can be understood that the first plug-in terminal 160 and the second plug-in terminal 170 constitute an electrical connector, and the first plug-in terminal 160 and the second plug-in terminal 170 are plug-in compatible. Figure 2 and Figure 3 In a specific embodiment, the first plug-in terminal 160 is a blade-type female terminal; the second plug-in terminal 170 is a blade-type male terminal; The top cabinet 110 is provided with a first circuit board, and the blade-type female socket terminal is welded to the first circuit board; Each of the intermediate cabinets 120 is provided with a second circuit board, and the blade-type male terminals and the blade-type female terminals are respectively welded on two sides of the second circuit board; The bottom cabinet 130 is also provided with a third circuit board, and the blade-type male terminal is welded to the third circuit board; After the top cabinet 110 , the plurality of middle cabinets 120 , and the bottom cabinet 130 are stacked in sequence, the blade-type female terminals and the blade-type male terminals are matched in pairs.

[0034] It can be understood that the blade-type female terminal and the blade-type male terminal cooperate to form a blade-type electrical connector, and the blade-type female terminal and the blade-type male terminal are directly welded on the circuit board, and the setting of the blade-type female terminal and the blade-type male terminal belongs to a board-to-board connection. In addition, compared with the use of other types of electrical connectors (such as elastic probe-type electrical connectors), the technical solution of the present application requires the setting of wires between the connector and the circuit board. However, the setting of wires is prone to cause power loss and signal attenuation, thereby affecting the consumer's experience and electricity costs. Therefore, the technical solution of the present invention can improve the reliability of data transmission and improve the consumer's experience by setting the blade-type female terminal and the blade-type male terminal, and the use of blade connectors can also play a guiding or anti-fool role when stacking cabinets.

[0035] Furthermore, the blade-type female terminal and the blade-type male terminal are respectively welded on the circuit board. When the blade-type female terminal and the blade-type male terminal are connected, low-voltage direct current is usually used. Therefore, the stacking of the charging cabinets in the technical solution of the present invention avoids high-voltage splicing and avoids the risk of high-voltage discharge of the stacked charging cabinets 100.

[0036] Please continue reading Figure 2 , Figure 3 and Figure 6 In a specific embodiment, the first mounting assembly 140 includes a boss 142 and a matching hole 143; the second mounting assembly 150 includes a flange 151 and a barb 152; After the barb 152 is embedded in the matching hole 143, the top cabinet 110 is pushed so that the barb 152 can be matched with the upper surface of the matching hole 143; After the barb 152 is engaged with the engaging hole 143 , the boss 142 is received in the flange 151 , so that the top cabinet 110 and the middle cabinet body 120 are fixed in the horizontal direction and the vertical direction.

[0037] It can be understood that when the blade-type female terminal and the blade-type male terminal are plugged in and matched, they can be plugged in and out in both the horizontal and vertical directions, thereby improving the convenience of connecting the top cabinet 110 and the middle cabinet 120. Further, by setting the barb 152 and the matching hole 143, after the barb 152 and the upper surface of the matching hole 143 are matched, the top cabinet 110 and the middle cabinet 120 can be relatively fixed in the vertical direction. Further, by setting the boss 142 and the flange 151, the top cabinet 110 and the middle cabinet 120 are relatively fixed in the horizontal direction. And after the top cabinet 110 and the middle cabinet 120, or the middle cabinet 120 and the bottom cabinet 130 are relatively fixed, the blade-type female terminal and the blade-type male terminal can achieve signal conduction, so the setting of the technical solution of the present invention can achieve rapid stacking.

[0038] Furthermore, if Figure 6 As shown, in order to enable the barb 152 to smoothly hook and engage with the upper surface of the matching hole 143 , the barb 152 further has a guide portion 152 a , and the guide portion 152 a is used to guide the barb 152 after it enters the matching hole 143 .

[0039] See also Figure 3 and Figure 4 In a further specific embodiment, the first mounting component 140 includes a support member 144 , and the second mounting component 150 includes a groove 153 . After the support member 144 is engaged with the groove 153 , the barb 152 enters the engaging hole 143 .

[0040] It is understandable that the support member 144 is provided to enable the barb 152 to smoothly enter the matching hole 143. Generally, in order to maximize the connection strength of the barb 152, the barb 152 is provided in a strip shape with a cross section of , and the barb 152 is provided in the middle of the middle cabinet 120.

[0041] Further, for the convenience of observation, the support member 144 is arranged close to the edge of the top cabinet 110 . When the support member 144 enters the groove 153 , it also means that the barb 152 enters the matching hole 143 .

[0042] Furthermore, pushing the top cabinet 110 can drive the support member 144 to move in the groove 153. When the support member 144 cooperates with the inner wall of the groove 153, the barb 152 and the matching hole 143 also reach the limit position at the same time. Therefore, the setting of the support member 144 can also improve the durability of the barb 152 and reduce the risk of damage to the barb 152.

[0043] See also Figure 4 In one embodiment, the support member 144 is a roller, and the roller can be separated from the groove 153 under the action of a horizontal external force. Therefore, the roller is mainly provided to facilitate the disassembly of the top cabinet 110 and the middle cabinet 120.

[0044] In the specific installation steps, the installer can first make the roller contact with the lower surface of the cabinet, and then push the cabinet in the horizontal direction under the constraint of the boss 142 and the flange 151, so that the roller enters the groove 153. This improves the service life of the installation component while reducing the work intensity of the installer.

[0045] Furthermore, when disassembling two adjacent cabinets, the cabinets are pulled in opposite directions, and under the rotation of the roller, the roller can easily come out of the groove 153. When the roller is disengaged from the groove 153, the barb 152 is also disengaged from the matching hole 143. Therefore, the provision of the roller simplifies the disassembly and assembly steps and improves the installation efficiency of the stackable charging cabinet 100.

[0046] Please continue reading Figure 4 In a specific embodiment, the roller is further provided with a fixing member 1441 and a magnetic member 1442. The fixing member 1441 is used to fix the roller, and the fixing member 1441 is hinged with the magnetic member 1442. Under the action of gravity, the magnetic member 1442 is vertical relative to the ground. The magnetic member 1442 is magnetic, and the side wall of the groove 153 is further provided with a permanent magnet. After the roller enters the groove 153, the permanent magnet is magnetically connected with the magnetic member 1442.

[0047] It can be understood that the magnetic connection between the permanent magnet and the magnetic member 1442 can avoid shaking between two adjacent cabinets, thereby improving the stability of the structural connection and electrical connection between the two adjacent cabinets.

[0048] Furthermore, the fixing member 1441 is hinged with the magnetic member 1442, so that when disassembling two adjacent cabinets, the operator can use a small external force to gradually separate the magnetic member 1442 from the permanent magnet, thereby easily completing the disassembly step.

[0049] See also Figure 5 and Figure 7 In a specific embodiment, the first installation assembly 140 includes a first connecting member 145; the second installation assembly 150 includes a second connecting member 154; the second connecting member 154 is connected to the first connecting member 145 by screws. It can be understood that the first connecting member 145 and the second connecting member 154 are mainly provided to improve the connection strength between the top cabinet 110 and the middle cabinet 120.

[0050] As shown in FIG8 , in an optional embodiment, the first mounting assembly 140 includes a first clamping member 146; the second mounting assembly 150 includes a second clamping member 155; the first clamping member 146 and the second clamping member 155 are clamped and matched, so that the top cabinet 110 is fixedly connected to the middle cabinet 120 in the vertical direction. It can be understood that the first clamping member 146 and the second clamping member 155 are mainly provided to replace the technical solution of connecting the first connecting member 145 and the second connecting member 154 by screws; thereby further improving the installation speed of the top cabinet 110 and the middle cabinet 120.

[0051] It should also be noted that the cabinet in the technical solution of the present invention refers to any one of the top cabinets 110 or the bottom cabinets 130, or any one of the middle cabinets 120. Therefore, an installation assembly consisting of a first installation assembly 140 and a second installation assembly 150 having the same structure is provided between any two adjacent cabinets.

[0052] It should also be noted that in an optional technical solution of the present invention, the top cabinet 110 is also configured with a control module for controlling the working status of the middle cabinet 120 and the bottom cabinet 130; the middle cabinet 120 is mainly used to store the mobile power supply 190 and charge the mobile power supply 190; the bottom cabinet 130 is mainly used to connect the charging power supply.

[0053] Optionally, the base cabinet 130 can also be used to store the mobile power supply 190 and charge the mobile power supply 190 .

[0054] See also Fig. 9 The technical solution of the present invention also proposes a method for identifying a stacked charging cabinet 100, which is used to identify the middle cabinet 120 and the bottom cabinet 130 corresponding to the coding of the top cabinet 110; the top cabinet 110 is provided with a first circuit board, and the first plug-in terminal is welded to the first circuit board; Each of the intermediate cabinets 120 is provided with a second circuit board, and the second plug-in terminal and the third plug-in terminal are respectively welded to the second circuit board; The bottom cabinet 130 is also provided with a third circuit board, and the fourth plug-in terminal is welded to the third circuit board; The first circuit board includes a code recognition module 20; The second circuit board and the third circuit board are both provided with a coding circuit 31 that can be recognized by the coding recognition module 20; The code recognition module 20 outputs a current signal of a target code through the first plug terminal, and transmits the current signal to the coding circuit 31 through the second plug terminal; The encoding circuit 31 is used to identify the current signal, obtain the code of the code identification module 20, and determine the circuit module 32 that needs to be operated according to the code obtained by the encoding circuit 31.

[0055] It should be noted that in the setting of the stackable charging cabinet 100 of the technical solution of the present invention, the connection between the top cabinet 110 and the middle cabinet 120, and the connection between the middle cabinet 120 and the bottom cabinet 130 are all detachable connections. Therefore, in order to avoid the loss or theft of the middle cabinet 120, the middle cabinet 120 and the bottom cabinet 130 are set through software to only work under the top cabinet 110 with the corresponding code. Specifically, if the coding recognition module 20 in the first circuit board outputs the current signal of the target code, the coding circuit 31 identifies the current signal, obtains the code of the coding recognition module 20, and determines the circuit module 32 that needs to be run according to the code obtained by the coding circuit 31.

[0056] If the obtained code does not match the code of the intermediate cabinet 120, the stacked charging cabinet 100 cannot operate normally; if the obtained code matches the code of the intermediate cabinet 120, the stacked charging cabinet 100 can operate normally. Therefore, the identification method of the stacked charging cabinet 100 of the technical solution of the present invention can solve the technical problem that the intermediate cabinet 120 is easy to lose.

[0057] Furthermore, in a specific embodiment, the circuit module 32 includes a charging module 32a and an early warning module 32b; the charging module 32a can charge the mobile power supply 190 in the intermediate cabinet 120 and the bottom cabinet 130; the early warning module 32b is used to prompt the user that the intermediate cabinet 120 or the bottom cabinet 130 is charging abnormally.

[0058] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stackable charging cabinet, characterized in that: It comprises a cabinet group, wherein the cabinet group comprises a top cabinet and a bottom cabinet arranged at intervals, and a plurality of intermediate cabinets are stacked between the top cabinet and the bottom cabinet, and the intermediate cabinets are used to charge the mobile power supply; The upper and lower surfaces of the intermediate cabinet are both provided with mounting components and electrical connectors, and the mounting components and the electrical connectors are both placed between two adjacent cabinets; the mounting components are used to connect adjacent cabinets, and the mounting components include a first mounting component installed on the lower surface of one cabinet and a second mounting component installed on the upper surface of another cabinet; the electrical connector is used to electrically connect two adjacent cabinets, and the electrical connector includes a first plug-in terminal installed on one cabinet and a second plug-in terminal installed on the other cabinet; When the first installation component is mated with the second installation component, the first plug-in terminal is mated with the second plug-in terminal.

2. The stackable charging cabinet according to claim 1, characterized in that: The first plug-in terminal is a blade-type female terminal; the second plug-in terminal is a blade-type male terminal; The top cabinet is provided with a first circuit board, and the blade-type female socket terminal is welded to the first circuit board; Each of the intermediate cabinets is provided with a second circuit board, and the blade-type male terminals and the blade-type female terminals are respectively welded on two sides of the second circuit board; The bottom cabinet is also provided with a third circuit board, and the blade-type male terminal is welded to the third circuit board; After the top cabinet, the plurality of middle cabinets and the bottom cabinet are stacked in sequence, the blade-type female terminals and the blade-type male terminals are matched in pairs.

3. The stackable charging cabinet according to claim 2, characterized in that: The first mounting assembly includes a boss and a matching hole; the second mounting assembly includes a flange and a barb; After the barb is embedded in the matching hole, the top cabinet is pushed so that the barb can match with the upper surface of the matching hole; After the barb is engaged with the engaging hole, the boss is received in the interior of the flange, so that the top cabinet and the middle cabinet are fixed in the horizontal direction and the vertical direction.

4. The stackable charging cabinet according to claim 3, characterized in that: The barb also has a guide portion, and the guide portion is used for guiding the barb after entering the matching hole.

5. The stackable charging cabinet according to claim 3, characterized in that: The first mounting assembly includes a support member, and the second mounting assembly includes a groove. After the support member is matched with the groove, the barb can enter the matching hole.

6. The stackable charging cabinet according to claim 5, characterized in that: The supporting member is a roller, and the roller can be separated from the groove under the action of a horizontal external force.

7. The stackable charging cabinet according to claim 3, characterized in that: The first installation component includes a first connecting member; the second installation component includes a second connecting member; the second connecting member is connected to the first connecting member by screws.

8. The stackable charging cabinet according to claim 3, characterized in that: The first installation component includes a first clamping component; the second installation component includes a second clamping component; the first clamping component and the second clamping component are connected by a buckle, so that the top cabinet is fixedly connected to the middle cabinet in the vertical direction.

9. A method for identifying stacked charging cabinets, used to identify the middle cabinet and the bottom cabinet corresponding to the top cabinet code; characterized in that: The top cabinet is provided with a first circuit board, and the first plug-in terminal is welded to the first circuit board; Each of the intermediate cabinets is provided with a second circuit board, and the second plug-in terminal and the third plug-in terminal are respectively welded to the second circuit board; The base cabinet is also provided with a third circuit board, and the fourth plug-in terminal is welded to the third circuit board; The first circuit board includes a coding identification module; The second circuit board and the third circuit board are both provided with a coding circuit that can be recognized by the coding recognition module; The coding recognition module outputs a current signal of a target code through the first plug terminal, and transmits the current signal to the coding circuit through the second plug terminal; The encoding circuit is used to identify the current signal, obtain the code of the code identification module, and determine the circuit module that needs to be operated according to the code obtained by the encoding circuit.

10. The method according to claim 9, characterized in that The circuit module includes a charging module and an early warning module; the charging module can charge the mobile power supplies in the middle cabinet and the bottom cabinet; the early warning module is used to remind the user that the charging of the middle cabinet or the bottom cabinet is abnormal.

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