CN220172870U - Charging device - Google Patents

Abstract

The utility model relates to a charging device, which relates to the technical field of mobile power sources, and the technical scheme is as follows: the mobile power supply comprises a charging assembly and a power supply assembly for charging the terminal equipment, wherein one end of the charging assembly is electrically connected with the power supply assembly, the other end of the charging assembly is detachably connected with the power supply assembly, the charging assembly is provided with a first use state, a second use state and a storage state, no matter whether the charging assembly is in the first use state or the second use state, the charging assembly can be electrically connected with the terminal equipment, and according to different use scenes, the mobile power supply can select different types of use states so as to meet the use requirements of the equipment to be charged in different scenes.

Description

Charging device

Technical Field

The utility model relates to the technical field of charging equipment, in particular to charging equipment.

Background

The charging device is widely used as a device for charging portable electronic products due to its small size, light weight and convenient use. Along with the popularization of digital products, the charging equipment is more and more valued as a portable power supply which is convenient and easy to carry.

At present, common charging equipment, such as a mobile power supply, wherein the mobile power supply comprises a containing groove formed in the mobile power supply, a data wire contained in the containing groove and a wire interface arranged at one end of the data wire and connected with terminal equipment, and when the mobile power supply is used, a charging wire is required to be pulled out and connected with the using equipment. Or the mobile power supply only comprises a wire rod interface arranged on the mobile power supply, and when the mobile power supply is used, the wire rod interface and the using equipment are required to be connected through an external data line.

However, in the above-mentioned prior art, for the mobile power supply only provided with the wire interface, the situation that the charging device cannot be used due to the fact that the user is out in a hurry to drop the data wire often occurs, and the trip is inconvenient; for the portable power source that contains the data line, the user equipment can not be directly connected with portable power source electricity, at outdoor activities's in-process, probably because of rocking the problem that causes data line and other article to take place to twine, or portable power source and user equipment pine take off, and then lead to charging process intermittent, use the scene singleness, can not satisfy multiple scene demand.

Disclosure of Invention

Based on this, it is necessary to provide a charging device, which can select multiple types of use states according to different use scenarios, so as to meet the use requirements of the device to be charged in different scenarios.

The utility model provides a charging device which is used for charging terminal equipment, the charging device comprises a power supply component used for supplying electric energy and a charging component electrically connected with the power supply component, a containing position is arranged on the outer wall of the power supply component, the charging component is provided with a charging head which extends out of the power supply component through a flexible cable, the charging head is adaptive to a charging interface and the containing position of the terminal equipment, and the charging head is detachably connected to Rong Zhiwei and can be charged when being arranged at the containing position. Whether the charging head is positioned at the accommodating position or separated from the accommodating position, the charging head can be electrically connected with the terminal equipment, and the charging equipment can select different types of use states according to different use scenes so as to meet the use requirements of the equipment to be charged in different scenes.

In one embodiment, the charging head comprises an adapter head for electrical connection with the terminal device and a mounting head connected to the adapter head, the mounting head being detachable from or positionable in the receiving position. The mounting head can be mounted to the power supply assembly or separated from the power supply assembly so as to meet the use requirements of the equipment to be charged in different scenes.

In one embodiment, the mounting heads have different mounting states, the mounting states comprise a first mounting state and a second mounting state, and when the mounting heads are in the first mounting state, the adapter heads are exposed out of the surface of the power supply assembly so as to enable the adapter heads to be electrically connected with the terminal equipment; when the mounting head is in the second mounting state, the adapter is received by the power supply assembly. When a user needs to use the charging equipment, the adapter exposed on the surface of the power supply assembly can be electrically connected with the terminal equipment, and the mounting head is in a first mounting state; when need not to use charging equipment, the installation head is in the second installation state, inserts power supply module with the installation head in the opposite direction with first installation state, and the adaptation head can be accomodate by power supply module this moment, and protection adaptation head structure avoids the adaptation head to receive the influence of outdoor environmental factor.

In one embodiment, the power supply assembly comprises a chargeable and dischargeable battery core module, a circuit board electrically connected with the battery core module and a containing shell for containing the battery core module and the circuit board, and the charging assembly is electrically connected with the circuit board so as to meet the use requirements of equipment to be charged in different scenes. The adapter can be accommodated in the accommodating groove to meet the working requirement.

In one embodiment, the accommodating groove comprises an installing groove for installing the adapter and a yielding groove penetrating through the circuit board from the installing groove to the accommodating shell, and when the installing head is in the second installing state, the installing head and the adapter are respectively installed in the installing groove and the yielding groove. When the installation head is in the second installation state, the installation head and the adaptation head can be respectively accommodated in the installation groove and the abdication groove, so that the occupied space of the charging equipment is saved, and the charging equipment is convenient to carry by a user.

In one embodiment, the accommodating casing is provided with a through hole for allowing the connecting piece to pass through the accommodating casing and a placing groove penetrating outwards from the mounting groove, and when the mounting head is in the first mounting state or the second mounting state, the connecting piece is in the placing groove. The connecting piece that is located the standing groove is difficult for sliding or drops, is convenient for install or tear open and get the connecting piece, promotes charging equipment's pleasing to the eye degree and use comfort.

In one embodiment, the power supply assembly further includes a positioning portion for positioning an end portion of the charging assembly within the accommodating case, the positioning portion being disposed within the accommodating case. The positioning part is used for positioning the connecting piece, so that the end part of the connecting piece is positioned in the accommodating shell, the connecting piece and the accommodating shell are prevented from loosening due to external shaking, and the stability of the connecting piece is improved.

In one embodiment, the accommodating shell comprises a supporting frame, an outer shell and a surface shell, wherein the outer shell and the surface shell are sleeved outside the supporting frame, the surface shell comprises an input end capable of enabling energy to be input to the battery cell module, and the supporting frame is connected with the outer shell and the supporting frame is connected with the surface shell through a detachable assembly. Through detachable component, the constitution of battery charging outfit is difficult for losing, and easy to assemble, dismantles, maintenance or change between the constitution of battery charging outfit.

In one embodiment, the detachable assembly includes a first detachable member disposed on the support frame, and a second detachable member disposed on the outer housing and/or the face housing. Through first detachable piece and second support piece, realize can dismantle the connection between support frame and the shell body, between support frame and the face guard, satisfy the work requirement.

In one embodiment, an indicator light is provided on the outer housing for displaying the state of charge. The charging capacity of the charging equipment is conveniently observed through the indicator lamp, and the situation that the charging equipment is damaged due to excessive charging is effectively reduced.

Drawings

Fig. 1 is a perspective view of a charging device according to the present utility model, wherein a charging assembly is in a first use state.

Fig. 2 is a schematic structural diagram of a charging device according to the present utility model, wherein the charging assembly is in a second use state.

Fig. 3 is a schematic structural diagram of a charging device according to the present utility model, wherein a charging assembly is in a storage state.

Fig. 4 is an exploded structural view of a charging device embodying a receiving tank in the present utility model.

Fig. 5 is an exploded structural view of a charging device embodying a detachable assembly in the present utility model.

Fig. 6 is a schematic structural view of an outer casing according to the present utility model, wherein the outer casing is provided with a through hole and a placement groove.

The reference numerals: 1. a charging device; 11. a charging assembly; 111. an adapter; 112. a mounting head; 113. a connecting piece; 12. a power supply assembly; 121. a battery cell module; 122. a circuit board; 123. a housing case; 1231. a support frame; 12311. perforating; 12312. a placement groove; 1232. an outer housing; 1233. a face shell; 124. a receiving groove; 1241. a mounting groove; 1242. a relief groove; 125. an indicator light; 126. a positioning part; 2. a detachable assembly; 21. a first detachable member; 211. a clamping groove; 212. an embedding groove; 22. a second dismounting piece; 221. a clamping part; 222. a fixing part.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a charging device according to an embodiment of the present utility model, where the charging device 1 includes a charging assembly 11 and a power supply assembly 12, an end portion of the charging assembly 11 is electrically connected to the power supply assembly 12, and another end portion of the charging assembly 11 is detachably connected to the power supply assembly 12 so that the end portion of the charging assembly 11 may be connected to the power supply assembly 12 to enable the charging assembly 11 to have a first usage state, and the end portion of the charging assembly 11 may be separated from the power supply assembly 12 so that the charging assembly 11 has a second usage state, and the charging assembly 11 may be electrically connected to a terminal device (not shown) regardless of whether the charging assembly 11 is in the first usage state or the second usage state. According to different usage scenarios, the charging device 1 may select different types of usage states to meet usage requirements of devices to be charged in different scenarios, and the charging device 1 disclosed in this embodiment presents a first usage state as shown in fig. 1.

The size, shape and power battery capacity of the charging device 1 are not limited, and in order to facilitate carrying the charging device 1, the charging device 1 of the present embodiment may be a small charging device 1 with a quadrilateral shape. In addition, the terminal device may be a mobile phone, a tablet, a computer or other devices to be charged, which are connected to the charging device 1.

As shown in fig. 1-2, the charging assembly 11 includes a charging head and a connecting member 113 connected to the charging head, the charging head includes an adapter head 111 and a mounting head 112 connected to the adapter head 111, one end of the connecting member 113 is connected to the mounting head 112, the other end of the connecting member 113 is electrically connected to the power supply assembly 12, the size and shape of the adapter head 111 can be adapted to the input port of the terminal device adopted in the present embodiment, and the mounting head 112 can be detachably connected to the power supply assembly 12. The adapter 111 may have different charging interfaces, for example, the charging interface may be a micro-usb interface, a lighting interface, a type-c interface, or a three-in-one interface, or other charging interfaces adapted to the terminal device, and the connector 113 may be a flexible cable or a data line, for example. The user can install the installation head 112 onto the power supply assembly 12, the end of the adapter 111 is exposed out of the power supply assembly 12, and the input port of the terminal device can be directly electrically connected with the adapter 111, so as to realize the first use state of the charging device 1. At this time, the relative position of the terminal device with respect to the charging device 1 is unchanged, the terminal device can be kept in a relatively stable state, the connecting piece 113 and other objects are prevented from being wound due to external shaking, and the charging device 1 and the terminal device do not need to be connected through external data lines.

In other embodiments, the charging assembly 11 may not be disposed on the power supply assembly 12, and the charging assembly 11 may be disposed on other devices, such as an adapter for a power supply, for example, the charging assembly 11.

As shown in fig. 2, in this embodiment, the mounting head 113 may assume a first use state different from the charging apparatus 1 disclosed in fig. 1, and the charging apparatus 1 disclosed in this embodiment assumes a second use state as shown in fig. 2. The charging device 1 can take out the adapter 111 on the power supply assembly 12 according to the specific position of the terminal device, and electrically connect the adapter 111 with the terminal device, and the charging device 1 can select multiple types of use states so as to meet the use requirements of the device 1 to be charged in different scenes.

As shown in fig. 3, in this embodiment, the mounting head 112 may take a first use state of the charging device 1 different from that disclosed in fig. 1 and 2, and the mounting head 112 in this embodiment further has a storage state. When the charging equipment 1 is not needed, the mounting head 112 can be mounted on the power supply assembly 12, and the adapter 111 can be stored by the power supply assembly 12, so that the structure of the adapter 111 is protected, the adapter 111 is prevented from being influenced by outdoor environmental factors, and the service life of the charging assembly 12 is prolonged. In addition, the charging device 1 is in a storage state or a first use state, and the connecting piece 113 between the charging device 1 and the mounting head 112 is in a U-shaped bending state, so that the connecting piece 113 is convenient to store and carry by a user.

As shown in fig. 3 and fig. 4, the corresponding power supply assembly 12 includes a chargeable and dischargeable cell module 121, a circuit board 122, and a housing 123 for housing the cell module 121 and the circuit board 122, where the circuit board 122 is electrically connected to the cell module 121 and the charging assembly 11, the number of the cell modules 121 and the battery capacity are not limited herein, the circuit board 122 may be a PCBA control board or other circuit boards, and the housing 123 may be made of metal, plastic or other materials. The power supply assembly 12 further comprises an accommodating portion arranged on the accommodating housing 123, an accommodating groove 124 is formed in the accommodating portion, the accommodating groove 124 comprises an installing groove 1241 for installing the adapter and a yielding groove 1242 penetrating through the circuit board 122 from the installing groove 1241 to the accommodating housing 123, when the installing head 112 is in a storage state, the adapter 111 and the installing head 112 can be respectively accommodated in the installing groove 1241 and the yielding groove 1242, at this time, the end part of the adapter 111 stretches into the yielding hole 1221 of the circuit board 122, the occupied space of the charging equipment 1 is saved, and a user can conveniently carry the charging equipment 1. In addition, the power supply assembly 12 comprises an indicator lamp 125 for displaying the charging state, and the indicator lamp 125 is arranged on the accommodating shell 123, so that the charging quantity of the charging equipment 1 can be conveniently observed, and the situation that the charging equipment 1 is damaged due to excessive charging is effectively reduced.

In other embodiments, different from the embodiment shown in fig. 2, the same or equivalent component names as those of the embodiments shown in fig. 1, 2, 3 and 4 are still used along with the same reference numerals. The accommodating groove 124 may not be provided with the relief groove 1242, that is, the circuit board 122 may not be provided with the relief hole 1221, when the mounting head 112 is in the accommodating state, only the mounting head 111 is accommodated by the accommodating groove 124, and the mounting head 112 may be exposed on the surface of the accommodating housing 123, so as to also satisfy the purpose of protecting the structure of the mounting head 111.

The power supply assembly 12 further includes a positioning portion 126, where the positioning portion 126 is used to position the connecting piece 113, so that an end portion of the connecting piece 113 is positioned in the accommodating housing 123, and the connecting piece 113 and the accommodating housing 123 are prevented from being loosened due to external shake, thereby improving stability of the connecting piece 113. The positioning portion 126 of the present embodiment may be a wire pressing plate, which is disposed on the inner wall of the accommodating case 123, and the material, shape and size of the wire pressing plate are not limited herein.

In other embodiments, the positioning portion 126 may be formed by other positioning methods, such as bonding, snap-fit, etc., and the positioning requirements of the connecting member 113 may be satisfied.

As shown in fig. 4 and fig. 5, the accommodating case 123 includes a supporting frame 1231, an outer case 1232 sleeved outside the supporting frame 1231, and a face case 1233, wherein the face case 1233 includes an input end capable of inputting energy to the cell module 121, and the supporting frame 1231 and the outer case 1232 are connected by a detachable component 2, so as to facilitate installation, detachment, maintenance and replacement of each component of the accommodating case 123. The detachable assembly 2 comprises a first detachable member 21 and a second detachable member 22 capable of being detachably connected with the first detachable member 21, wherein the first detachable member 21 is arranged on the supporting frame 1231, and the corresponding second detachable member 22 is arranged on the outer shell 1232 so as to fix the supporting frame 1231 and the outer shell 1232. The first detachable piece 21 in this embodiment may be a clamping groove 211 disposed outside the support frame 1231, and the corresponding second detachable piece 22 may be a clamping portion 221 disposed at a relative position of the outer housing 1232, where the clamping groove 211 and the clamping portion 212 may be mutually engaged and clamped, so as to realize detachable connection between the support frame 1231 and the outer housing 1232.

The above detachable component 2 can be equally adopted between the support frame 1231 and the face shell 1233, the first detachable piece 21 is disposed on the support frame 1231, and the corresponding second detachable piece 22 is disposed on the face shell 1233, so as to fix the support frame 1231 and the face shell 1233. The first detachable piece 21 in this embodiment may be an embedded groove 212 disposed outside the supporting frame 1231, the corresponding second detachable piece 22 may be a fixing portion 222 disposed at a relative position of the face shell 1233, and the fixing portion 222 may be engaged with the embedded groove 212 in a mutually mating and clamping manner, so as to realize detachable connection between the supporting frame 1231 and the face shell 1233, thereby meeting the working requirements.

In other embodiments, the detachable component 2 may be separately used between the support frame 1231 and the outer housing 1232, or between the support frame 1231 and the face housing 1233, for example, the detachable component 2 may not be provided between the support frame 1231 and the face housing 1233, and the face housing 1233 is directly integrally formed with one side of the support frame 1231, so as to also meet the requirement of detachment between the support frame 1231 and the outer housing 1232.

In other embodiments, the detachable component 2 may be connected by other connection methods, such as adhesion, magnetic attraction, or other methods, so long as the connection requirement is satisfied.

As shown in fig. 5 and 6, the supporting frame 1231 is provided with a through hole 12311 penetrating through the supporting frame 1231 and a placement groove 12312 penetrating through the mounting groove 124 outwards, the through hole 12311 is used for enabling the connecting piece 113 to penetrate through the through hole 12311 to reach the inside of the accommodating shell 123, when the mounting head 112 is in the first use state or the accommodating state, the connecting piece 113 is accommodated in the groove of the placement groove 12312, the connecting piece 113 is not easy to slide or fall off, the connecting piece 113 is convenient to mount or dismount, and the aesthetic degree and the use comfort degree of the charging device 1 are improved.

In other embodiments, the accommodating housing 123 may not be provided with the placement groove 12312, and when the mounting head 113 is in the first use state or the storage state, the connecting member 113 presents a U-shaped curved state, which can also meet the storage purpose of the connecting member 113.

In summary, as shown in fig. 1, 2, 3, 4, 5 and 6, the charging device 1 includes a charging assembly 11 and a power supply assembly 12 for charging a terminal device, one end of the charging assembly 11 is electrically connected to the power supply assembly 12, and the other end of the charging assembly 11 is detachably connected to the power supply assembly 12, so that the charging assembly 11 has a first usage state, a second usage state and a storage state, and when the charging assembly 11 is in the first usage state or the storage state, the charging assembly 11 is connected to the power supply assembly 12 and the charging assembly 11 can be electrically connected to the terminal device; when the charging assembly 11 is in the second use state, one end of the charging assembly 11 is separated from the power supply assembly 12, and the end can be electrically connected to the terminal device. Whether the charging assembly 11 is in the first use state or the second use state, the charging assembly 11 can be electrically connected with the terminal device, and according to different use scenes, the charging device 1 can select different types of use states so as to meet the use requirements of the to-be-charged devices in different scenes, and when the charging device 1 is not required to be used, the mounting head 112 can be mounted on the power supply assembly 12, at the moment, the adapter head 111 can be stored by the power supply assembly 12, the structure of the adapter head 113 is protected, and the adapter head 111 is prevented from being influenced by outdoor environmental factors.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the inventive concept, which fall within the scope of protection of the present utility model, which is therefore subject to the appended claims.

Claims (10)

1. A charging device for charging a terminal device, comprising:

the power supply assembly is used for providing electric energy, and a containing position is arranged on the outer wall of the power supply assembly;

the charging assembly is electrically connected to the power supply assembly, and is provided with a charging head which extends out of the power supply assembly through a connecting piece, the charging head is matched with a charging interface of the terminal equipment and the accommodating position, and the charging head is detachably connected to the accommodating position and is chargeable when being arranged at the accommodating position.

2. A charging device according to claim 1, characterized in that the charging head comprises an adapter head for electrical connection with the terminal device and a mounting head connected to the adapter head, which mounting head is detachable from or provided to the accommodation site.

3. The charging device according to claim 2, wherein the mounting heads have different mounting states, the mounting states including a first mounting state and a second mounting state, the mounting heads being exposed to a surface of the power supply assembly when in the first mounting state so that the mounting heads are electrically connected with the terminal device; the adapter is received by the power assembly when the mounting head is in the second mounting state.

4. The charging device according to claim 3, wherein the power supply assembly comprises a chargeable and dischargeable cell module, a circuit board electrically connected to the cell module, and a housing case for housing the cell module and the circuit board, the charging assembly is electrically connected to the circuit board, and a housing groove configured in the housing position is provided in the housing case.

5. The charging device of claim 4, wherein the receiving slot includes a mounting slot for mounting the adapter and a relief slot extending through the circuit board from the mounting slot into the receiving housing, the mounting head and the adapter being mounted in the mounting slot and the relief slot, respectively, when the mounting head is in the second mounting state.

6. The charging apparatus according to claim 5, wherein the accommodating case is provided with a through hole for passing the connecting member through the accommodating case and a placement groove penetrating outward from the mounting groove, the connecting member being accommodated by the placement groove when the mounting head is in the first mounting state or the second mounting state.

7. The charging apparatus of claim 4, wherein the power supply assembly further comprises a positioning portion for positioning an end of the charging assembly within the housing, the positioning portion disposed within the housing.

8. The charging device of claim 4, wherein the housing comprises a support frame, an outer housing and a face housing, the outer housing and the face housing being sleeved outside the support frame, the face housing comprising an input end capable of enabling energy to be input to the battery cell module, the support frame and the outer housing and the support frame and the face housing being connected by a detachable assembly.

9. The charging device of claim 8, wherein the detachable assembly comprises a first detachable piece provided to the support frame, a second detachable piece provided to the outer housing and/or the face housing.

10. The charging device according to claim 9, wherein an indicator lamp for displaying a state of charge is provided on the outer case.