Vehicle-mounted charger

Abstract

The utility model relates to a vehicle-mounted charger which comprises a shell assembly, a telescopic data line assembly, a wireless charging assembly and a conductive connecting piece. The conductive connecting piece is provided with an end part located outside the shell assembly, and the conductive connecting piece is conductively connected with a power supply end of the vehicle through the end part; the telescopic data line assembly is provided with a connecting end located outside the shell assembly. The wireless charging assembly is located on the telescopic data line assembly, and the wireless charging assembly and the telescopic data line assembly are both conductively connected with the conductive connecting piece. On one hand, a wireless charging function is provided for the vehicle-mounted charger, and the vehicle-mounted charger can be charged only by placing the to-be-charged device on the vehicle-mounted charger, so that the applicability of the vehicle-mounted charger is improved, and the vehicle-mounted charger has a wider application range; and on the other hand, a wired charging function can be provided for the vehicle-mounted charger through the telescopic data line assembly, and the vehicle-mounted charger can be matched with the wireless charging assembly to wirelessly charge another to-be-charged device, so that the vehicle-mounted charger is convenient to use.

Description

Technical Field

[0001] This application relates to the field of in-vehicle charging, and particularly to an in-vehicle charger. Background Art

[0002] In-vehicle chargers have been widely used in vehicles, but in-vehicle chargers lack a wireless charging design for wearable devices such as smart watches. Utility Model Content

[0003] Based on this, it is necessary to provide an in-vehicle charger.

[0004] In one embodiment, an in-vehicle charger includes a housing assembly, a telescopic data cable assembly, a wireless charging assembly, and a conductive connection member disposed in the housing assembly;

[0005] The conductive connection member has an end portion located outside the housing assembly, and the conductive connection member is used for electrically connecting to the power supply end of the vehicle through the end portion;

[0006] The telescopic data cable assembly has a connection end located outside the housing assembly;

[0007] The wireless charging assembly is located on the telescopic data cable assembly, and both the wireless charging assembly and the telescopic data cable assembly are electrically connected to the conductive connection member.

[0008] The above in-vehicle charger, through the design of the wireless charging assembly cooperating with the telescopic data cable assembly, on the one hand provides a wireless charging function for the in-vehicle charger, and the device to be charged can be charged simply by placing it on the in-vehicle charger, thereby improving the applicability of the in-vehicle charger and enabling the in-vehicle charger to have a wider range of usage scenarios; on the other hand, it can also provide a wired charging function for the in-vehicle charger through the telescopic data cable assembly, and at the same time can cooperate with the wireless charging assembly to wirelessly charge another device to be charged, making the in-vehicle charger easy to use.

[0009] In one of the embodiments, the wireless charging assembly includes a coil magnet and a wireless charging coil, and the coil magnet is disposed in the wireless charging coil.

[0010] In one of the embodiments, the coil magnet and the wireless charging coil are respectively adhered to the telescopic data cable assembly; or,

[0011] The housing assembly is provided with a top cover, the outer surface of the top cover serves as the placement surface for the device to be charged, and the coil magnet and the wireless charging coil are respectively disposed near the inner surface of the top cover, or the coil magnet and the wireless charging coil are respectively adhered to the inner surface of the top cover.

[0012] In one embodiment, the wireless charging component further includes a coil base, and the coil base is provided with a coil receiving groove and a magnetic component receiving groove;

[0013] The wireless charging coil is disposed in the coil receiving groove, and the coil magnet is disposed in the magnetic component receiving groove;

[0014] The housing component is provided with a top cover, the outer surface of the top cover serves as a placement surface for the device to be charged, and the coil base is arranged close to the inner surface of the top cover.

[0015] In one embodiment, the wireless charging component further includes a fixing plate, the fixing plate is disposed between the top cover and the telescopic data cable component, and confines the coil base between the fixing plate and the inner surface of the top cover; or,

[0016] The coil base is adhered to the inner surface of the top cover.

[0017] In one embodiment, the housing component is provided with a communicating receiving area and an outlet, and the receiving area communicates with the outside through the outlet;

[0018] The telescopic data cable component is provided with a wire connected to the connection end, a part of the wire is disposed in the receiving area, and the wire passes through the outlet so that the connection end is located outside the housing component;

[0019] The wireless charging component is disposed in the receiving area.

[0020] In one embodiment, the telescopic data cable component further includes a telescopic mechanism for the telescopic data cable, the telescopic mechanism for the telescopic data cable is limitably disposed in the receiving area, and the wire is telescopically wound around the telescopic mechanism for the telescopic data cable; or,

[0021] The connection end is provided with a first magnetic component, and the housing component is provided with a second magnetic component, and the second magnetic component is magnetically attracted to the first magnetic component to fix the connection end on the housing component.

[0022] In one embodiment, the vehicle charger further includes a first conductive structure member, a second conductive structure member and a control component disposed in the housing component;

[0023] The wireless charging component, the second conductive structure member, the telescopic data cable component, the first conductive structure member, the control component and the conductive connection member are conductively connected in sequence; or,

[0024] The wireless charging component is electrically connected to the control component through the second conductive structural member, the telescopic data cable component is electrically connected to the control component through the first conductive structural member, and the control component is electrically connected to the conductive connection member.

[0025] In one embodiment, the housing assembly includes a first housing, a second housing, and a top cover;

[0026] The first housing and the second housing together enclose a receiving area, and at least one of the first housing and the second housing is provided with an outlet communicating with the receiving area;

[0027] The telescopic data cable component, the wireless charging component, and the conductive connection member are disposed in the receiving area. The conductive connection member has an end portion located outside the receiving area, and the telescopic data cable component has a connection end located outside the receiving area;

[0028] The top cover is connected to the first housing to close the receiving area. The outer surface of the top cover serves as a placement surface for the device to be charged, and the wireless charging component is disposed near the inner surface of the top cover.

[0029] In one embodiment, the first housing and the second housing are integrally provided; alternatively, the first housing and the top cover are integrally provided. Description of the Drawings

[0030] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 It is a schematic structural diagram of an embodiment of the vehicle charger described in the present application.

[0032] Figure 2 For Figure 1 The exploded schematic diagram of the structure of the illustrated embodiment.

[0033] Figure 3 For Figure 2 The partial structural schematic diagram of the illustrated embodiment.

[0034] Figure 4 For Figure 2 The partial structural schematic diagram of the illustrated embodiment.

[0035] Figure 5 For Figure 1 Another direction schematic diagram of the illustrated embodiment.

[0036] Figure 6 Another schematic diagram of the embodiment shown in the direction Figure 5 is shown in FIG.

[0037] Figure 7 Another application schematic diagram of the embodiment shown in the direction Figure 1 is shown in FIG.

[0038] Reference numerals:

[0039] Vehicle charger 100, watch 200;

[0040] Housing assembly 110, telescopic data cable assembly 120, wireless charging assembly 130, first conductive structure 140, second conductive structure 150, conductive connection member 160, control assembly 170, charging device placement surface 180;

[0041] First housing 111, second housing 112, top cover 113, accommodation area 114, wire outlet 115, port protection member 116, telescopic mechanism of telescopic data cable 121, wire 122, connection end 123, first magnetic attraction member, coil magnet 131, wireless charging coil 132, coil seat 133, coil accommodation groove 134, magnetic attraction member accommodation groove 135, fixing plate 136, end 161. Detailed implementation manners

[0042] In order to make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe in detail the specific implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0043] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present application are only for the purpose of illustration and do not represent the only implementation manner.

[0044] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0045] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature or that the first feature is in indirect contact with the second feature through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or diagonally above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or diagonally below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0046] Unless otherwise defined, all technical and scientific terms used in the description of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the description of this application includes any and all combinations of one or more of the related listed items.

[0047] This application discloses a vehicle charger, which includes some or all of the technical features of the following embodiments; that is, the vehicle charger includes some or all of the following structures. In an embodiment of this application, a vehicle charger includes a housing assembly and a telescopic data cable assembly, a wireless charging assembly, and a conductive connection member disposed in the housing assembly; the conductive connection member has an end portion located outside the housing assembly, and the conductive connection member is used for electrically connecting to the power supply end of the vehicle through the end portion; the telescopic data cable assembly has a connection end located outside the housing assembly; the wireless charging assembly is located on the telescopic data cable assembly, and both the wireless charging assembly and the telescopic data cable assembly are electrically connected to the conductive connection member. For the above vehicle charger, through the design of the wireless charging assembly cooperating with the telescopic data cable assembly, on the one hand, it provides a wireless charging function for the vehicle charger, and the device to be charged can be charged simply by placing it on the vehicle charger, thereby improving the applicability of the vehicle charger and enabling the vehicle charger to have a wider range of usage scenarios; on the other hand, it can also provide a wired charging function for the vehicle charger through the telescopic data cable assembly, and at the same time can cooperate with the wireless charging assembly to wirelessly charge another device to be charged, making the vehicle charger convenient to use. The following is combined with Figures 1 to 7, a detailed description of the vehicle charger is provided.

[0048] In one embodiment, a vehicle charger 100 is as Figure 1 and Figure 2 shown. It includes a housing assembly 110 and a telescopic data cable assembly 120, a wireless charging assembly 130, and a conductive connection member 160 disposed in the housing assembly 110. It should be noted that in this embodiment and related embodiments, the telescopic data cable assembly 120, the wireless charging assembly 130, and the conductive connection member 160 are disposed in the housing assembly 110, including: the telescopic data cable assembly 120 is entirely disposed in the housing assembly 110, or a part of the telescopic data cable assembly 120 is disposed in the housing assembly 110; the wireless charging assembly 130 is entirely disposed in the housing assembly 110, or a part of the wireless charging assembly 130 is disposed in the housing assembly 110; the conductive connection member 160 is entirely disposed in the housing assembly 110, or a part of the conductive connection member 160 is disposed in the housing assembly 110. As an example, a part of the telescopic data cable assembly 120 is disposed in the housing assembly 110, that is, the telescopic data cable assembly 120 has a part located outside the housing assembly 110 to achieve the telescopic and connection functions; a part of the conductive connection member 160 is disposed in the housing assembly 110, that is, the conductive connection member 160 has a part located outside the housing assembly 110 to achieve the function of accessing an external power source, that is, the vehicle power source; the wireless charging assembly 130 is entirely disposed in the housing assembly 110 for implementing the wireless charging function.

[0049] Combined with Figure 1 and Figure 4 , in each embodiment, the conductive connection member 160 is provided with an end portion 161 located outside the housing assembly 110, and the conductive connection member 160 is used to conductively connect to the power supply end of the vehicle through the end portion 161; the power supply end of the vehicle is usually referred to as a cigarette lighter. As an example, the conductive connection member 160 is a metal pin. Exemplarily, the end portion 161 can be a composite end portion for respectively accessing the positive and negative power supply circuits; the end portion 161 can also be two, three or more single end portions, which are also used to respectively access the positive and negative power supply circuits to achieve the function of accessing the vehicle power source.

[0050] In each embodiment, as Figure 1 and Figure 3As shown, the telescopic data cable assembly 120 is provided with a connection end 123 located outside the housing assembly 110; through the connection end 123, the wire 122 of the telescopic data cable assembly 120 can be pulled out from the housing assembly 110 or the wire 122 can be retracted into the housing assembly 110. It can be understood that the wire 122 can both have the function of transmitting data and the function of charging; or the wire 122 only has the function of charging. As an example, the data cable can also be called a charging cable for realizing the charging function. In this state, the telescopic data cable assembly 120 can also be called a telescopic charging cable assembly.

[0051] In each embodiment, as Figure 2 and Figure 3 shown, the wireless charging assembly 130 is located on the telescopic data cable assembly 120; as an example, the wireless charging assembly 130 is arranged between the telescopic data cable assembly 120 and the housing assembly 110, and relative to the telescopic data cable assembly 120, the wireless charging assembly 130 is closer to the placement surface 180 of the device to be charged of the housing assembly 110. Combining Figure 1 and Figure 7 , that is, relative to the telescopic data cable assembly 120, the wireless charging assembly 130 is closer to the placement surface 180 of the device to be charged of the housing assembly 110, so as to charge the device to be charged, such as the watch 200, placed on the placement surface 180 of the device to be charged. In addition to the watch 200, the vehicle charger 100 is also applicable to other devices to be charged, such as other wearable devices, including but not limited to smart bracelets, etc.

[0052] Moreover, both the wireless charging assembly 130 and the telescopic data cable assembly 120 are electrically connected to the conductive connection member 160. As an example, the wireless charging assembly 130 and the telescopic data cable assembly 120 are respectively and independently electrically connected to the conductive connection member 160. Or, the wireless charging assembly 130, the telescopic data cable assembly 120 and the conductive connection member 160 are electrically connected in sequence, that is, the telescopic data cable assembly 120 is electrically connected to the conductive connection member 160, and the wireless charging assembly 130 is electrically connected to the conductive connection member 160 through the telescopic data cable assembly 120. Such a structural design is beneficial to ensuring the input power supply of the telescopic data cable assembly 120 and the wireless charging assembly 130, and provides a wireless charging function and a wired charging function for the vehicle charger 100 through the wireless charging assembly 130 and the telescopic data cable assembly 120. When the telescopic data cable assembly 120 charges a device to be charged by wire, it can cooperate with the wireless charging assembly 130 to wirelessly charge another device to be charged, thus making the vehicle charger 100 convenient to use.

[0053] In one of the embodiments, as Figure 2and Figure 3 As shown in Figure 3 , the wireless charging component 130 includes a coil magnet 131 and a wireless charging coil 132, and the coil magnet 131 is disposed in the wireless charging coil 132. As an example, the coil magnet 131 and the wireless charging coil 132 are respectively disposed on the telescopic data line component 120. As an example, the coil magnet 131 is circular, and the wireless charging coil 132 is annular. The circular coil magnet 131 is disposed in the annular wireless charging coil 132. Such a structural design is beneficial to ensuring the wireless charging effect of the wireless charging component 130, and provides a wireless charging function for the vehicle charger 100 through the wireless charging component 130. The device to be charged can be charged only by placing it on the vehicle charger 100, thereby improving the applicability of the vehicle charger 100 and enabling the vehicle charger 100 to have a wider range of usage scenarios.

[0054] As Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , in this embodiment, the housing component 110 is provided with a top cover 113. The outer surface of the top cover 113 serves as a placement surface 180 for the device to be charged. The coil magnet 131 and the wireless charging coil 132 are respectively disposed near the inner surface of the top cover 113. As an example, the coil magnet 131 and the wireless charging coil 132 are respectively adhered to the inner surface of the top cover 113 or clamped on the inner surface of the top cover 113, that is, both the coil magnet 131 and the wireless charging coil 132 are located below the inner surface of the top cover 113. Alternatively, the coil magnet 131 and the wireless charging coil 132 are respectively adhered to the inner surface of the top cover 113. In other embodiments, the coil magnet 131 and the wireless charging coil 132 are respectively adhered to the telescopic data line component 120. Such a structural design, on the one hand, is beneficial to defining the position of the wireless charging component 130, thereby ensuring the efficiency of wireless charging; on the other hand, the structure is simple and easy to assemble, making the vehicle charger 100 easy to promote and apply.

[0055] In one embodiment, as Figure 2 and Figure 3As shown, the wireless charging component 130 further includes a coil base 133, and the coil base 133 is provided with a coil receiving groove 134 and a magnetic component receiving groove 135; the wireless charging coil 132 is disposed in the coil receiving groove 134, and the coil magnet 131 is disposed in the magnetic component receiving groove 135; the housing assembly 110 is provided with a top cover 113, and the outer surface of the top cover 113 serves as a placement surface 180 for the device to be charged, and the coil base 133 is disposed close to the inner surface of the top cover 113. Exemplarily, the coil base 133 is adhered to the inner surface of the top cover 113 or is snap-connected to the inner surface of the top cover 113. Such a structural design is conducive to defining and ensuring the positions of the wireless charging coil 132 and the coil magnet 131, thereby ensuring the design effect of wireless charging.

[0056] As Figure 2 and Figure 3 shown, in this embodiment, the wireless charging component 130 further includes a fixing plate 136, the fixing plate 136 is disposed between the top cover 113 and the telescopic data line component 120, and limits the coil base 133 between the fixing plate 136 and the inner surface of the top cover 113. As an example, the coil base 133 is movably disposed on the fixing plate 136. In a state where the fixing plate 136 is disposed under the inner surface of the top cover 113, the coil base 133 is clamped between the fixing plate 136 and the inner surface of the top cover 113, and thus cannot move, that is, the position of the coil base 133 is maintained, and movement after assembly is avoided. Or, exemplarily, the coil base 133 and the fixing plate 136 are integrally formed. Such a structural design is conducive to simply and quickly assembling the wireless charging component 130, its coil magnet 131, and the wireless charging coil 132, and further ensures the design effect of wireless charging.

[0057] In one embodiment, as Figure 2 and Figure 3 shown, the housing assembly 110 is provided with a communicating receiving area 114 and an outlet 115. Combining Figure 4 and Figure 5 , the receiving area 114 communicates with the outside through the outlet 115; the telescopic data line component 120 is provided with a connection end 123 and a wire 122 connected to the connection end 123. The wire 122 is partially disposed in the receiving area 114, and the wire 122 passes through the outlet 115; Combining Figure 5 and Figure 6, the wire 122 passes through the wire outlet 115 so that the connection end 123 is located outside the housing assembly 110; the wireless charging component 130 is disposed in the receiving area 114. The conductive connecting member 160 is disposed in the receiving area 114, and the end 161 of the conductive connecting member 160 is located outside the housing assembly 110, that is, outside the receiving area 114. In this embodiment, the connection end 123 is a TYPE C male end. In other embodiments, the connection end 123 may be one of a TYPE C male end, a Micro USB male end, and a lightning male end.

[0058] To protect the wire outlet 115 and the wire 122, as Figure 3 and Figure 5 shown, the housing assembly 110 is provided with a port protection member 116 at the wire outlet 115 to protect the wire outlet 115 and the wire 122. As an example, the port protection member 116 is a rubber part, which is covered outside the wire outlet 115 or embedded outside the wire outlet 115.

[0059] In this embodiment, the telescopic data cable assembly 120 is further provided with a telescopic data cable holder 121. The telescopic data cable telescopic mechanism 121 is limitedly disposed in the receiving area 114, and the wire 122 is telescopically wound around the telescopic data cable telescopic mechanism 121. As an example, the wire 122 is telescopically wound around the telescopic data cable telescopic mechanism 121 or the wire 122 is telescopically wound outside the telescopic data cable telescopic mechanism 121. With such a structural design, the wire 122, such as a data cable, can be telescoped through the telescopic data cable telescopic mechanism 121. The vehicle charger 100 can provide a wired charging function for the device to be charged through the telescopic data cable assembly 120, and at the same time can cooperate with the wireless charging component 130 to wirelessly charge another device to be charged, making the vehicle charger 100 convenient to use.

[0060] In order to facilitate limiting the position of the connection end 123, in one embodiment, the connection end 123 is provided with a first magnetic member, and the housing assembly 110 is provided with a second magnetic member, and the second magnetic member is magnetically attracted to the first magnetic member to fix the connection end 123 on the housing assembly 110. In one embodiment, for an embodiment with a receiving area 114, the second magnetic member is arranged in the receiving area 114, and the second magnetic member is arranged on the inner wall of the housing assembly 110. As an example, the second magnetic member is arranged on the inner wall of the first housing 111 or the second housing 112 of the housing assembly 110. With such a structural design, the vehicle charger 100 is very suitable for use in a vehicle. When the retractable data cable assembly 120 is not in use, the wire 122 is retracted to a certain extent, and the connection end 123 can be magnetically attracted to the housing assembly 110, such as the second housing 112, by the second magnetic member through the first magnetic member, thereby maintaining the relative position of the connection end 123 and the housing assembly 110. When the retractable data cable assembly 120 is in use, an external force overcomes the magnetic attraction of the second magnetic member to the first magnetic member, and the wire 122 can be easily pulled out of the housing assembly 110 or its accommodating area 114, so it does not affect the use. Exemplarily, one of the first magnetic member and the second magnetic member includes but is not limited to magnetically attractable metals, samarium cobalt magnets, neodymium iron boron magnets, ferrite magnets, aluminum nickel cobalt magnets or iron chromium cobalt magnets, and the other includes but is not limited to samarium cobalt magnets, neodymium iron boron magnets, ferrite magnets, aluminum nickel cobalt magnets or iron chromium cobalt magnets, etc.

[0061] In one embodiment, if Figure 3 and Figure 4 As shown, the vehicle charger 100 also includes a first conductive structure 140, a second conductive structure 150 and a control component 170 disposed in the housing component 110; in this embodiment, the wireless charging component 130, the second conductive structure 150, the retractable data line component 120, the first conductive structure 140, the control component 170 and the conductive connector 160 are sequentially conductively connected. Exemplarily, the first conductive structure 140 and the second conductive structure 150 are both flexible circuit boards such as FPC cables. As an example, the first conductive structure 140 is a first FPC cable, and the second conductive structure 150 is a second FPC cable. The rest of the embodiments are analogous and will not be described in detail. Exemplarily, the control component 170 is a circuit board or a control board. It can be understood that the control component 170 of the vehicle charger 100 can be directly purchased or made by yourself, and the embodiments of this application do not impose additional restrictions on this.

[0062] In other embodiments, the wireless charging component 130 can also be electrically connected to the control component 170 through the second conductive structural member 150, the telescopic data cable component 120 is electrically connected to the control component 170 through the first conductive structural member 140, and the control component 170 is electrically connected to the conductive connection member 160; as an example, when the conductive connection member 160 is electrically connected to the power supply end of the vehicle, the control component 170 is electrically connected to the conductive connection member 160. Such a structural design is conducive to providing the in-vehicle charger 100 with wireless charging function and wired charging function, and is easy to assemble the in-vehicle charger 100.

[0063] In one embodiment, as Figure 3 and Figure 4 shown, the housing assembly 110 is provided with a first housing 111, a second housing 112 and a top cover 113; the first housing 111 and the second housing 112 jointly enclose an accommodation area 114, and at least one of the first housing 111 and the second housing 112 is provided with an outlet 115 communicating with the accommodation area 114; the telescopic data cable component 120, the wireless charging component 130 and the conductive connection member 160 are arranged in the accommodation area 114, the conductive connection member 160 is provided with an end portion 161 located outside the accommodation area 114, and the telescopic data cable component 120 is provided with a connection end 123 located outside the accommodation area 114; the top cover 113 is connected to the first housing 111 to close the accommodation area 114. Exemplarily, for the in-vehicle charger 100, the shape of the second housing 112 can be adaptively set according to the shape of the power supply end, or can be adaptively made into the shape of a unified cigarette lighter; or has a shape that meets the shape requirements of the cigarette lighter.

[0064] Combined with Figure 1 and Figure 7 , the outer surface of the top cover 113 serves as the placement surface 180 for the device to be charged, and the wireless charging component 130 is arranged close to the inner surface of the top cover 113. This embodiment adopts the technical solution of separately designing the first housing 111, the second housing 112 and the top cover 113; in other embodiments, the first housing 111 and the second housing 112 are integrally provided; or, the first housing 111 and the top cover 113 are integrally provided. Such a structural design is further conducive to providing the in-vehicle charger 100 with wireless charging function and wired charging function, and is easy to assemble the in-vehicle charger 100.

[0065] Next, continue to combine Figures 1 to 7, an example is used to illustrate the in-vehicle charger 100 described in this application. In one embodiment, the in-vehicle charger 100 includes a top cover 113, a wireless charging coil 132, a coil magnet 131, a telescopic data cable assembly 120, a control assembly 170, a first conductive structure member 140, a second conductive structure member 150, a first housing 111, a second housing 112, etc. The telescopic data cable assembly 120 is provided with a telescopic data cable telescopic mechanism 121, a wire 122 and its connection end 123. The wireless charging coil 132 and the coil magnet 131 are fixed under the top cover 113 by bonding, or the wireless charging coil 132 and the coil magnet 131 are fixed on the upper surface of the telescopic data cable assembly 120 or its telescopic data cable telescopic mechanism 121 by bonding. A magnetic attraction member for the wireless charging coil 132 and the coil magnet 131 is provided on the in-vehicle charger 100. The wireless charging coil 132 is electrically connected to the control assembly 170, such as a circuit board assembly or a circuit assembly, through an FPC flexible cable.

[0066] Traditional in-vehicle chargers cannot charge the watch 200 while using a wired charge, and their functions are relatively single. In contrast, the in-vehicle charger 100 described in this embodiment is provided with a telescopic data cable assembly 120 and a wireless charging assembly 130, which can charge the watch 200 while using a wired charge.

[0067] As an example, the wireless charging assembly 130 further includes a fixing plate 136 and a coil seat 133. The coil seat 133 has a coil receiving groove 134 and a magnetic attraction member receiving groove 135. The wireless charging coil 132 and the coil magnet 131 are respectively fixed in the coil receiving groove 134 and the magnetic attraction member receiving groove 135, thereby fixing the wireless charging coil 132 and the coil magnet 131 on the coil seat 133. The fixing plate 136 has screw holes, and screws or studs are provided on the top cover 113. The fixing plate 136 is fixed on the top cover 113 through the screws or studs, thereby fixing the wireless charging coil 132 and the coil magnet 131; Exemplarily, the coil seat 133 can be integrally formed with the fixing plate 136, or can be fixed on the fixing plate 136 through assembly methods such as snap-fit; One end of the first conductive structure member 140 is connected to the wireless charging coil 132, and the other end is connected to the control assembly 170; The wire 122 is fixed on the telescopic data cable telescopic mechanism 121. One end of the second conductive structure member 150 is connected to the wire 122, and the other end is connected to the control assembly 170, thereby realizing the electrical connection between the wire 122 and the control assembly 170; Screw holes are provided on the telescopic data cable telescopic mechanism 121, and screw posts are provided on the second housing 112. The telescopic data cable telescopic mechanism 121 is fixed on the second housing 112 through screws; Exemplarily, a port protection member 116 is further assembled at the wire outlet 115 to protect the wire outlet 115 and can also make the appearance of the product more beautiful, such as Figure 3 and Figure 5 shown.

[0068] As an example, the first housing 111 and the second housing 112 can be assembled together by snap fit or ultrasonic welding. The top cover 113 can be integrally formed with the first housing 111, or can be assembled with the first housing 111 by snap fit or ultrasonic means. The wire 122 of the telescopic data cable assembly 120 is provided with a connection end 123. A second magnetic member such as a magnet is provided on the vehicle charger 100. The connection end 123 can be fixed to the housing assembly 110 by the magnetic attraction of the magnet. For example, the connection end 123 is fixed to the first housing 111 and / or the second housing 112 of the housing assembly 100. As an example, the connection end 123 is a TYPE C male end. In other solutions, the connection end 123 can be one of a TYPE C male end, a Lightning male end, and a MicroUSB male end. In this solution, the connection end 123 is fixed to a side wall of the vehicle charger 100. In other solutions, the connection end 123 can be fixed to any side wall of the vehicle charger 100, such as Figure 1 , Figure 5 and Figure 6 shown.

[0069] It should be noted that other embodiments of the present application further include vehicle chargers that can be implemented formed by combining the technical features in the above embodiments.

[0070] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0071] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A vehicle charger (100), characterized in that: It comprises a housing component (110), and a retractable data line component (120), a wireless charging component (130), and a conductive connecting piece (160) arranged in the housing component (110); The conductive connecting member (160) is provided with an end portion (161) located outside the housing assembly (110), and the conductive connecting member (160) is used to be conductively connected to a power supply terminal of the vehicle via the end portion (161); The retractable data cable assembly (120) is provided with a connection end (123) located outside the housing assembly (110); The wireless charging component (130) is located on the retractable data line component (120), and both the wireless charging component (130) and the retractable data line component (120) are conductively connected to the conductive connecting member (160).

2. The vehicle charger (100) according to claim 1, characterized in that: The wireless charging component (130) comprises a coil magnet (131) and a wireless charging coil (132), wherein the coil magnet (131) is arranged in the wireless charging coil (132).

3. The vehicle charger (100) according to claim 2, characterized in that: The coil magnet (131) and the wireless charging coil (132) are respectively bonded to the retractable data cable assembly (120); or, The housing assembly (110) is provided with a top cover (113); the outer surface of the top cover (113) serves as a placement surface (180) for a device to be charged; the coil magnet (131) and the wireless charging coil (132) are respectively arranged on an inner surface close to the top cover (113); or the coil magnet (131) and the wireless charging coil (132) are respectively bonded to the inner surface of the top cover (113).

4. The vehicle charger (100) according to claim 2, characterized in that: The wireless charging component (130) further comprises a coil seat (133), wherein the coil seat (133) is provided with a coil receiving groove (134) and a magnetic element receiving groove (135); The wireless charging coil (132) is arranged in the coil receiving groove (134), and the coil magnet (131) is arranged in the magnetic attraction component receiving groove (135); The housing assembly (110) is provided with a top cover (113), the outer surface of the top cover (113) serves as a placement surface (180) for a device to be charged, and the coil seat (133) is arranged close to the inner surface of the top cover (113).

5. The vehicle charger (100) according to claim 4, characterized in that: The wireless charging assembly (130) further comprises a fixing plate (136), wherein the fixing plate (136) is arranged between the top cover (113) and the retractable data cable assembly (120), and the coil seat (133) is limited between the fixing plate (136) and the inner surface of the top cover (113); or, The coil seat (133) is bonded to the inner surface of the top cover (113).

6. The vehicle charger (100) according to claim 1, characterized in that: The housing assembly (110) is provided with a accommodating area (114) and a wire outlet (115) which are connected to each other, and the accommodating area (114) is connected to the outside through the wire outlet (115); The retractable data cable assembly (120) is provided with a wire (122) connected to the connection end (123); the wire (122) is partially arranged in the accommodating area (114), and the wire (122) passes through the wire outlet (115), so that the connection end (123) is located outside the housing assembly (110); The wireless charging component (130) is arranged in the accommodating area (114).

7. The vehicle charger (100) according to claim 6, characterized in that: The retractable data line assembly (120) is further provided with a retractable data line retracting mechanism (121), the retractable data line retracting mechanism (121) being limitedly disposed in the accommodating area (114), and the wire (122) being retractably wound around the retractable data line retracting mechanism (121); or, The connecting end (123) is provided with a first magnetic attraction component, and the housing assembly (110) is provided with a second magnetic attraction component, wherein the second magnetic attraction component is magnetically attracted to the first magnetic attraction component to fix the connecting end (123) on the housing assembly (110).

8. The vehicle charger (100) according to claim 1, characterized in that: The on-board charger (100) further comprises a first conductive structure (140), a second conductive structure (150) and a control component (170) which are arranged in the housing component (110); The wireless charging component (130), the second conductive structure (150), the retractable data line component (120), the first conductive structure (140), the control component (170), and the conductive connection component (160) are conductively connected in sequence; or, The wireless charging component (130) is conductively connected to the control component (170) via the second conductive structure (150), the retractable data line component (120) is conductively connected to the control component (170) via the first conductive structure (140), and the control component (170) is conductively connected to the conductive connection component (160).

9. The vehicle charger (100) according to claim 1, characterized in that: The housing assembly (110) is provided with a first housing (111), a second housing (112) and a top cover (113); The first shell (111) and the second shell (112) together enclose a containing area (114), and at least one of the first shell (111) and the second shell (112) is provided with a wire outlet (115) connected to the containing area (114); The retractable data cable assembly (120), the wireless charging assembly (130) and the conductive connecting member (160) are arranged in the accommodating area (114); the conductive connecting member (160) is provided with an end portion (161) located outside the accommodating area (114); and the retractable data cable assembly (120) is provided with a connecting end (123) located outside the accommodating area (114); The top cover (113) is connected to the first shell (111) to close the accommodating area (114); the outer surface of the top cover (113) serves as a placement surface (180) for a device to be charged; and the wireless charging component (130) is arranged near the inner surface of the top cover (113).

10. The vehicle charger (100) according to claim 9, characterized in that: The first shell (111) and the second shell (112) are integrally arranged; or the first shell (111) and the top cover (113) are integrally arranged.

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