CN217956731U - Charging structure and charging device with same - Google Patents

Abstract

The application is suitable for the technical field of charging, and provides a charging structure and a charging device with the same. The charging structure comprises a charging bin, a charging elastic needle, a charging contact, a first magnetic attraction piece and a second magnetic attraction piece, wherein a charging groove is formed in the charging bin; the charging spring needle is arranged at the bottom of the charging groove; the charging contact is arranged on the bottom surface of the equipment to be charged, and when the equipment to be charged is charged, the charging contact is abutted with the charging elastic pin so as to charge; the first magnetic attraction piece is arranged on the side surface of the equipment to be charged, and the bottom surface and the side surface are arranged adjacently; the piece fixed connection is inhaled to the second magnetism on the cell wall of charging groove, and cell wall and tank bottom adjacent setting, when charging contact and charging bullet needle looks butt, the first magnetism is inhaled the piece and is inhaled magnetic force between the piece with the second magnetism and make the equipment of waiting to charge have the trend towards the motion of charging groove tank bottom. This application makes the contact of charging on the battery charging outfit can keep the butt with the bullet needle that charges on the storehouse of charging to the normal clear of operation that charges is ensured.

Description

Charging structure and charging device with same

Technical Field

The application belongs to the technical field of charging, and more specifically relates to a charging structure and a charging device with the same.

Background

Among the current charging structure, the charging mode has wireless charging, contact charging and wired charging. The wireless charging requires that the device to be charged with the wireless charging capability is placed right above the magnetic induction coil for charging. Wired charging requires connecting a charging wire for charging. The contact charging needs to connect the contact on the device to be charged with the elastic pin of the charging device for charging.

Among them, the contact charging has the characteristics of simple appearance and convenient use, and is sought by many people. In order to stabilize the charging process, the device to be charged needs to be fixed to the charging device, so that the contact of the device to be charged can be stably contacted with the spring pin of the charging device. Treat that charging equipment fixes on charging equipment, generally adopt fixed modes such as buckle fixed, hasp fixed and magnetic force absorption fixed.

The magnetic force adsorption structure in the existing contact charging is as follows: the magnet is installed on the equipment of waiting to charge, and magnetic substance installs on charging device, and the direction of the magnetic force between magnet and the magnetic substance needs the same with the direction of motion of the equipment of waiting to charge simultaneously, and magnet and magnetic substance attract each other in this structure, just can be in the same place the equipment of waiting to charge with charging device absorption, also can tightly press the contact on the equipment of waiting to charge and the bullet needle on the charging device together simultaneously. The magnet on the equipment to be charged and the magnetic substance on the charging equipment can be interchanged to achieve the same effect. However, when the direction of the magnetic force between the magnet and the magnetic substance is different from the moving direction of the device to be charged, the contact on the device to be charged cannot be pressed with the elastic needle.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a charging structure and a charging device with the same, and the charging structure and the charging device aim at solving the technical problem that in the prior art, under the condition that the direction of magnetic force between a magnet and a magnetic substance is different from the movement direction of a device to be charged, a contact on the device to be charged cannot be pressed with an elastic pin.

In order to achieve the above object, according to an aspect of the present application, a charging structure is provided, where the charging structure includes a charging bin, a charging spring pin, a charging contact, a first magnetic attraction piece and a second magnetic attraction piece, and the charging bin is provided with a charging slot for placing a device to be charged; the charging spring needle is arranged at the bottom of the charging groove; the charging contact is arranged on the bottom surface of the equipment to be charged, and when the equipment to be charged is charged, the charging contact is abutted with the charging elastic pin so as to charge; the first magnetic attraction piece is arranged on the side surface of the equipment to be charged, and the bottom surface and the side surface are arranged adjacently; the second magnetism is inhaled a fixed connection and is charged on the cell wall of groove, and cell wall and tank bottom are adjacent to be set up, and when the contact that charges and the bullet needle looks butt that charges, the magnetic force between the piece is inhaled with the second magnetism to first magnetism makes the equipment of treating charging have the trend towards the groove bottom motion of charging groove to the bullet needle that charges can keep the butt with the contact that charges.

Optionally, the first magnetic attraction piece adopts a magnet which is fixedly mounted on the side surface of the device to be charged, the second magnetic attraction piece adopts a magnetic substance which is fixedly connected to the groove wall of the charging groove; when the charging elastic pin abuts against the charging contact, one end, close to the bottom of the charging groove, of the magnet abuts against one end, far away from the bottom of the charging groove, of the magnetic substance, so that the device to be charged has a tendency of moving towards the bottom of the charging groove.

Optionally, the second magnetic attraction piece is vertically arranged on the outer side of the charging bin, and the charging bin is provided with a communication groove for the magnetic attraction of the second magnetic attraction piece and the first magnetic attraction piece; the charging structure further comprises a first connecting portion, the first connecting portion is arranged at the first end of the second magnetic suction piece, the length direction of the first connecting portion and the length direction of the second magnetic suction piece are in a preset included angle in the horizontal direction, and the first connecting portion is fixedly connected with the charging bin.

Optionally, the charging structure further comprises a second connecting portion, the second connecting portion is arranged at a second end of the second magnetic attraction piece, a length direction of the second connecting portion and a length direction of the second magnetic attraction piece are a preset included angle in a horizontal direction, and a limiting portion for limiting the second connecting portion is fixedly connected to an outer bin surface of the charging bin.

Optionally, the slot opening area of the charging slot decreases gradually in the direction from the slot top to the slot bottom, the charging slot being used for placing and spacing the device to be charged.

Optionally, the charging structure further comprises a first limiting assembly, the first limiting assembly comprises first limiting ribs arranged in pairs, two first limiting ribs in each pair are respectively arranged on two sides of the second magnetic attraction piece and are both fixedly mounted on the first groove wall of the charging groove; the vertical setting of first spacing muscle, and its length direction parallels with the direction of height in groove that charges, and first spacing subassembly is used for spacing battery charging outfit to the messenger charges the bullet needle and can aim at each other with the contact that charges.

Optionally, the charging structure further includes a second limiting assembly, the second limiting assembly includes second limiting ribs arranged in pairs, two second limiting ribs in each pair are arranged at intervals and are both fixedly mounted on a second groove wall of the charging groove, and the first groove wall and the second groove wall are arranged adjacently; the length direction of the spacing muscle of second parallels with the direction of height in the groove that charges, and the spacing subassembly of second is used for spacing rechargeable devices to the messenger charges the bullet needle and can aim at each other with the contact that charges.

Optionally, at least two first magnetic attraction pieces are arranged, and each first magnetic attraction piece is fixedly installed on the side surface of the device to be charged at intervals; the piece is inhaled to the second magnetism and is provided with two at least, and the piece is inhaled with the one-to-one setting of piece to each second magnetism to each first magnetism, and each second magnetism is inhaled a interval fixed connection on the cell wall in charging groove.

Alternatively, the charging slot is provided in plurality.

According to another aspect of the present application, there is provided a charging device including the charging structure described above.

The application provides a charge structure's beneficial effect lies in: compared with the prior art, when waiting that charging apparatus charges, at first the first magnetic attraction piece is close to the second and is inhaled the terminal surface that the piece is close to first magnetism and inhale the piece and contact with the second magnetism, first magnetism is inhaled the piece and is inhaled the piece with the second magnetism and is inhaled the effect owing to receive magnetic field, attract between the two each other, the two trend of motion is for being close to each other, in this scheme because the second magnetism is inhaled the piece and is set up in charging tank, consequently, the second magnetism is inhaled the piece and is static relatively, so the trend of motion is that first magnetism is inhaled the piece and is close to the piece to second magnetism, specific direction is for being provided with the first magnetism and inhales the outer surface of waiting to charge apparatus of piece and is attached the second magnetism and is inhaled the piece and is inhaled the bottom motion of charging tank, increase gradually in the motion process and inhale the contact area between the piece with the second magnetism, and inhale the bottom along with more and more, consequently, frictional force between the two can increase, after reaching preset position, frictional force and the balance keep balance (the balance of this external force including other external forces such as gravity, but the change of motion main magnetic attraction of this change of motion is inhaled and the influence of charge apparatus, therefore, the contact of charge state of charge is just can be explained, the contact with the contact of charge is just enough assurance. The charging contact is applicable to the equipment to be charged which cannot be provided with the magnet on the surface where the charging contact is located or the surface parallel to the charging contact and has the magnet, but the direction of the magnetic force between the magnet and the magnetic substance is inconsistent with the movement direction of the equipment to be charged, so that the charging contact on the equipment to be charged can be kept in butt joint with the charging spring pin on the charging bin, and the normal operation of the charging operation is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a charging structure according to an embodiment of the present disclosure;

fig. 2 is a top view of a charging structure provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a device to be charged according to an embodiment of the present application in a viewing angle;

fig. 4 is a schematic structural diagram of a device to be charged according to an embodiment of the present application from another perspective;

FIG. 5 is a simplified diagram of a magnetic induction line between a first magnetic attraction member and a second magnetic attraction member according to an embodiment of the present disclosure;

fig. 6 is a cross-sectional view of a charging structure provided in an embodiment of the present application;

fig. 7 is an exploded partial schematic view of a charging bin and a second magnetic attraction member according to an embodiment of the disclosure.

Reference is now made to the following figures, in which:

100. a charging bin; 110. a charging slot; 120. a communicating groove; 200. charging the elastic needle; 300. a charging contact; 400. a first magnetic attraction member; 500. a second magnetic attraction member; 600. a first connection portion; 700. a second connecting portion; 800. a limiting part; 900. a first limiting rib; 1000. a second limiting rib; 1100. a circuit board; 1200. and (4) equipment to be charged.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As described in the background art, currently, the magnetic attraction structure in the existing contact charging is: the magnet is installed on the equipment of waiting to charge, and magnetic substance installs on charging device, and the direction of the magnetic force between magnet and the magnetic substance needs the same with the direction of motion of the equipment of waiting to charge simultaneously, and magnet and magnetic substance attract each other in this structure, just can be in the same place the equipment of waiting to charge with charging device absorption, also can tightly press the contact on the equipment of waiting to charge and the bullet needle on the charging device together simultaneously. The magnet on the equipment to be charged and the magnetic substance on the charging equipment can be interchanged to achieve the same effect. However, when the direction of the magnetic force between the magnet and the magnetic substance is different from the moving direction of the device to be charged, the contact on the device to be charged cannot be pressed with the elastic pin.

Referring to fig. 1 to 6, in order to solve the above problem, according to an aspect of the present application, the embodiment provides a charging structure, where the charging structure includes a charging bin 100, a charging pogo pin 200 and a charging contact 300, a charging slot 110 for placing a device 1200 to be charged is opened on the charging bin 100, and a plurality of charging slots 110 are provided, so as to charge a plurality of devices 1200 to be charged simultaneously. The device to be charged 1200 is a battery of an image pickup device in the embodiment of the present application, but in other examples, the device to be charged 1200 may also be a battery of other apparatuses. The charging pogo pins 200 are disposed at the bottom of the charging groove 110, specifically, the charging pogo pins 200 are disposed in the charging groove 110 from the outside of the charging groove 110, and a plurality of charging pogo pins 200 are disposed, and the plurality of charging pogo pins 200 are sequentially disposed. The charging contact 300 is arranged on the bottom surface of the device 1200 to be charged, the charging contact 300 and the charging spring pin 200 are arranged in a one-to-one correspondence manner, and when the device 1200 to be charged is charged, the charging contact 300 is abutted against the charging spring pin 200 for charging; in the embodiment of the present application, the number of the charging contacts 300 is the same as that of the charging pins 200, and the plurality of charging contacts 300 are fixedly mounted on the bottom surface of the device to be charged 1200. The bottom surface of the device to be charged 1200 refers to a surface of the device to be charged 1200 corresponding to the bottom of the charging slot 110 after being placed in the charging slot 110.

The charging structure further comprises a first magnetic attraction piece 400 and a second magnetic attraction piece 500, wherein the first magnetic attraction piece 400 is arranged on the side surface of the device 1200 to be charged, and the bottom surface and the side surface are arranged adjacently; the second magnetic attraction piece 500 is fixedly connected to the wall of the charging slot 110, and when the charging contact 300 abuts against the charging pogo pin 200, the magnetic force between the first magnetic attraction piece 400 and the second magnetic attraction piece 500 makes the device 1200 to be charged have a tendency to move towards the bottom of the charging slot 110, so that the charging pogo pin 200 can keep abutting against the charging contact 300.

In the embodiment of the present application, the device to be charged 1200 is in a rectangular parallelepiped shape, and the bottom surface and the side surface of the device to be charged are perpendicular to each other, but in other examples, the device to be charged 1200 may also be in other shapes; the vertical setting of piece 500 is inhaled to the second magnetism, and when charging contact 300 and the looks butt of charging bullet needle 200, the first terminal surface of inhaling that piece 400 is close to charging groove 110 tank bottom will inhale the terminal surface looks butt that piece 500 kept away from charging groove 110 tank bottom with the second magnetism, certainly in other examples, the first terminal surface of inhaling that piece 400 is close to charging groove 110 tank bottom of magnetism can surpass the second magnetism and inhale the terminal surface that piece 500 kept away from charging groove 110 tank bottom to laminate mutually with it, only need make the first terminal surface of inhaling that piece 400 is close to charging groove 110 tank bottom not exceed the second magnetism and inhale the intermediate position of piece 500 can.

In specific application, when the device 1200 to be charged needs to be charged, first, the bottom surface of the device 1200 to be charged faces the bottom of the charging slot 110, and then the device 1200 to be charged is continuously pushed to move to the bottom of the charging slot 110, under the action of the magnetic attraction between the first magnetic attraction piece 400 and the second magnetic attraction piece 500, the device 1200 to be charged will move towards the direction close to the second magnetic attraction piece 500, so that the device 1200 to be charged is tightly attached to the slot wall where the second magnetic attraction piece 500 is arranged, and such operation is beneficial to aligning the charging contact 300 with the charging spring pin 200. When the end surface of the first magnetic attraction piece 400 close to the second magnetic attraction piece 500 contacts with the end surface of the second magnetic attraction piece 500 close to the first magnetic attraction piece 400, the first magnetic attraction piece 400 and the second magnetic attraction piece 500 attract each other due to the action of the magnetic field, and the movement trends of the first magnetic attraction piece 400 and the second magnetic attraction piece 500 are close to each other, in the present scheme, because the second magnetic attraction piece 500 is disposed in the charging slot 110, the second magnetic attraction piece 500 is relatively static, so the movement trend is that the first magnetic attraction piece 400 is close to the second magnetic attraction piece 500, the specific direction is that the outer surface of the device to be charged 1200 provided with the first magnetic attraction piece 400 is attached to the second magnetic attraction piece 500 to move towards the bottom of the charging slot 110, the contact area between the first magnetic attraction piece 400 and the second magnetic attraction piece 500 is gradually increased in the movement process, and the mutual friction force is also increased as the outer surface of the device to be charged 1200 provided with the first magnetic attraction piece 400 is closer to the bottom, and when the preset position is reached, the friction force and the magnetic attraction piece 400 and the second magnetic attraction piece 500 keep balanced (the balance including the balance of the other external force, but the movement trend and the charge device to be charged is fully explained, and the balance state of the charging pin can be charged is fully explained. The method and the device are suitable for the equipment to be charged 1200 which cannot be provided with the magnet on the surface where the charging contact 300 is located or the surface parallel to the surface, or the equipment to be charged 1200 which has the magnet, but the direction of the magnetic force between the magnet and the magnetic substance is inconsistent with the movement direction of the equipment to be charged 1200, so that the charging contact 300 on the equipment to be charged 1200 can be kept in abutting joint with the charging elastic needle 200 on the charging bin 100, and the normal operation of the charging operation is ensured.

Referring to fig. 4 and 6, in this embodiment, the first magnetic attraction member 400 is a magnet fixedly mounted on a side surface of the device 1200 to be charged, and the second magnetic attraction member 500 is a magnetic substance fixedly connected to a slot wall of the charging slot 110; the charging pogo pin 200 and the charging contact 300 are pressed against each other by mutual magnetic attraction of a magnet and a magnetic substance. When the charging pogo pin 200 abuts against the charging contact 300, an end of the magnet close to the bottom of the charging slot 110 abuts against an end of the magnetic substance far from the bottom of the charging slot 110, so that the device 1200 to be charged has a tendency to move toward the bottom of the charging slot 110.

In the embodiment of the present application, the magnetic substance may be a magnet or a material that can be attracted to a magnet, such as an iron block.

In a specific application, when the device to be charged 1200 needs to be charged, the device to be charged 1200 is placed in the charging slot 110 and moves towards the direction close to the bottom of the charging slot 110 under the action of thrust or gravity, after the end face of the magnet close to the magnetic substance contacts with the end face of the magnetic substance close to the magnet, because the magnet and the magnetic substance move towards the position with the maximum magnetic flux in the magnetic field and because the magnetic substance is fixedly connected to the slot wall of the charging slot 110, the magnet drives the device to be charged 1200 to move towards the position attached to the magnetic substance (the attached position is the position with the maximum magnetic flux) under the action of the magnetic force, but because the charging contact 300 is in contact with the charging spring pin 200 at this time, the magnet and the device to be charged 1200 only tend to move towards the bottom of the charging slot 110, and under such a design, the magnet and the magnetic substance will provide a stable force to the device to be charged 1200, so that the charging contact 300 on the device to be charged 1200 can be tightly pressed against the charging spring pin 200 at the bottom of the charging slot 110.

In addition, when the magnetic substance and the magnet are tightly attached due to magnetic force, a large friction force is generated on the attaching surface, after the magnetic substance relatively moves to the position where the magnetic flux of the magnet is maximum, the contact area is increased, the friction force between the magnetic substance and the magnet is also increased, and when the friction force is increased to be balanced with the magnetic force and other external forces, the magnet and the magnetic substance keep a relatively static state. Therefore, in the present application, when the charging contact 300 abuts against the charging pin 200, the end surface of the first magnetic attraction member 400 close to the bottom of the charging slot 110 will abut against the end surface of the second magnetic attraction member 500 away from the bottom of the charging slot 110, and by adopting the design of the present application, the magnetic substance and the magnet can generate the maximum resultant force, so as to provide a stable force for the device 1200 to be charged, and further, the charging contact 300 on the device 1200 to be charged can be tightly pressed on the charging pin 200 at the bottom of the charging slot 110.

Of course, in other embodiments, the first magnetic element 400 may be a magnetic substance, and the second magnetic element 500 may be a magnet, and the specific application process is similar to that described above, and will not be described in detail herein.

Referring to fig. 2 and fig. 3, as a preferred mode in this embodiment, at least two first magnetic attraction pieces 400 are provided, and each first magnetic attraction piece 400 is fixedly installed at a side surface of the device to be charged 1200 at an interval, in this preferred mode, two first magnetic attraction pieces 400 are provided, but in other examples, three, four or other numbers of first magnetic attraction pieces 400 may also be provided; the number of the second magnetic attraction pieces 500 is at least two, each of the first magnetic attraction pieces 400 is arranged corresponding to each of the second magnetic attraction pieces 500, and each of the second magnetic attraction pieces 500 is fixedly connected to a slot wall of the charging slot 110 at intervals. The plurality of first magnetic attraction pieces 400 and the plurality of second magnetic attraction pieces 500 are arranged to provide a more stable force for the device 1200 to be charged, so that the charging contact 300 on the device 1200 to be charged can be more firmly pressed on the charging spring pin 200 at the bottom of the charging slot 110.

Referring to fig. 6 and 7, in the present embodiment, the second magnetic attraction member 500 is vertically disposed at an outer side of the charging bin 100, and the charging bin 100 is provided with a communication groove 120 for the second magnetic attraction member 500 and the first magnetic attraction member 400 to magnetically attract each other; the charging structure further comprises a first connecting portion 600, the first connecting portion 600 is disposed at the first end of the second magnetic attraction piece 500, the length direction of the first connecting portion 600 and the length direction of the second magnetic attraction piece 500 are in the horizontal direction to form a preset included angle, and the first connecting portion 600 is fixedly connected with the charging bin 100.

In the embodiment of the present application, the first connecting portion 600 and the second magnetic attraction piece 500 are integrally formed, and the predetermined included angle between the first connecting portion 600 and the second magnetic attraction piece 500 is 90 degrees, but in other embodiments, the predetermined included angle between the first connecting portion 600 and the second magnetic attraction piece 500 may be other degrees. The first connection portion 600 is fixedly connected to the charging bin 100 by a bolt. Above-mentioned design not only can make the second magnetism inhale piece 500 and charge storehouse 100 and realize fixed connection, has also strengthened the second magnetism and has inhaled piece 500 and the joint strength in storehouse 100 that charges simultaneously. When the charging device with the first magnetic attraction piece 400 moves towards the bottom of the charging slot 110, the above design can avoid the possibility that the second magnetic attraction piece 500 moves upwards due to the magnetic attraction of the first magnetic attraction piece 400, so that the first magnetic attraction piece 400 and the second magnetic attraction piece 500 can provide a stable force for the device 1200 to be charged, and the charging contact 300 on the device 1200 to be charged can be firmly pressed on the charging spring pin 200 at the bottom of the charging slot 110.

Referring to fig. 6, as a preferred mode in this embodiment, the charging structure further includes a second connecting portion 700, the second connecting portion 700 is disposed at a second end of the second magnetic attraction piece 500, a length direction of the second connecting portion 700 and a length direction of the second magnetic attraction piece 500 form a predetermined included angle in a horizontal direction, and a limiting portion 800 for limiting the second connecting portion 700 is fixedly connected to an outer bin surface of the charging bin 100.

In this preferred embodiment, the second connecting portion 700 and the second magnetic attraction piece 500 are integrally formed, and the predetermined included angle between the second connecting portion 700 and the second magnetic attraction piece 500 is 90 degrees, but in other embodiments, the predetermined included angle between the second connecting portion 700 and the second magnetic attraction piece 500 may be other degrees. Spacing portion 800 is the stopper, and stopper integrated into one piece is seted up on the second connecting portion 700 and is supplied spacing portion 800 male spacing groove on the outer storehouse face in storehouse 100 that charges. The first connecting portion 600, the second magnetic member 500 and the second connecting portion 700 are substantially Z-shaped in a horizontal plane. The above design not only enables the second magnetic attraction piece 500 to be connected with the charging bin 100 more stably, and further avoids the possibility that the second magnetic attraction piece 500 moves upwards due to the magnetic attraction of the first magnetic attraction piece 400, so that the charging contact 300 on the device 1200 to be charged can be pressed on the charging spring pin 200 at the bottom of the charging slot 110 more firmly.

Referring to fig. 6, as an alternative in the present embodiment, the slot opening area of the charging slot 110 is gradually decreased in a direction from the top of the slot to the bottom of the slot, and the charging slot 110 is used to place and position the device to be charged 1200.

After the charging contact 300 of the device 1200 to be charged abuts against the charging pogo pin 200 penetrating the charging slot 110, the side of the device 1200 to be charged abuts against the slot wall of the charging slot 110, so that the device 1200 to be charged is limited, and the charging pogo pin 200 and the charging contact 300 can be pressed tightly. In addition, in this alternative, the charging chamber 100 is manufactured by a plastic molding process, and the above design facilitates the processing of the charging chamber 100.

Referring to fig. 2 and fig. 6, as a preferred mode in this embodiment, the charging structure further includes a first limiting component, the first limiting component includes first limiting ribs 900 arranged in pairs, two first limiting ribs 900 in each pair are respectively arranged on two sides of the second magnetic attraction part 500, and are both fixedly mounted on the first groove wall of the charging groove 110; the first limiting rib 900 is vertically arranged, the length direction of the first limiting rib is parallel to the height direction of the charging groove 110, and the first limiting assembly is used for limiting the device 1200 to be charged so that the charging spring pin 200 and the charging contact 300 can be aligned with each other.

In this preferred embodiment, the groove wall where the second magnetic attraction member 500 is located is a first groove wall, and the first limiting rib 900 and the charging bin 100 are integrally formed. The first limiting component reduces the possibility that the equipment to be charged 1200 inclines to the groove wall provided with the second magnetic attraction piece 500 due to the fact that the first magnetic attraction piece 400 and the second magnetic attraction piece 500 attract each other in the process that the equipment to be charged 1200 moves towards the bottom of the charging groove 110, and guarantees that the equipment to be charged 1200 can always keep a vertical state, so that the charging spring pins 200 and the charging contacts 300 can always keep alignment. In addition, in this preferred mode, first spacing subassembly is provided with two sets ofly, and the setting of piece 500 one-to-one is inhaled to two sets of first spacing subassemblies and two second magnetism.

Referring to fig. 1 and fig. 2, as another preferred mode in this embodiment, the charging structure further includes a second limiting assembly, where the second limiting assembly includes second limiting ribs 1000 arranged in pairs, two second limiting ribs 1000 in each pair are arranged at intervals and are both fixedly mounted on a second groove wall of the charging groove 110, and the first groove wall and the second groove wall are arranged adjacently; the length direction of the second limiting rib 1000 is parallel to the height direction of the charging groove 110, and the second limiting component is used for limiting the device 1200 to be charged, so that the charging spring pins 200 and the charging contacts 300 can be aligned with each other.

In the preferred embodiment, the second limiting rib 1000 and the charging bin 100 are integrally formed. The second limiting component reduces the possibility that the equipment to be charged 1200 shakes left and right in the moving process towards the bottom of the charging slot 110, and ensures that the equipment to be charged 1200 can always keep a vertical state, so that the charging spring pins 200 and the charging contacts 300 can always keep alignment. In addition, in this preferred mode, the second spacing subassembly is provided with two sets, and two sets of second spacing subassemblies set up respectively on two relative second cell walls that set up.

Referring to fig. 1 and 6, the charging structure in this embodiment further includes a circuit board 1100, and the charging pogo pin 200 is fixedly mounted on the circuit board 1100 and electrically connected to the circuit board 1100. In the embodiment of the present application, the circuit board 1100 is a PCB board, and the charging pogo pin 200 is mounted on the PCB board, so as to provide power to the device 1200 to be charged through connection with the charging contact 300.

According to another aspect of the present application, there is provided a charging device including the charging structure described above.

In summary, the charging structure and the charging device with the same provided in this embodiment at least have the following beneficial effects: when the device 1200 to be charged needs to be charged, first, the end surface of the first magnetic attraction piece 400 close to the second magnetic attraction piece 500 will contact with the end surface of the second magnetic attraction piece 500 close to the first magnetic attraction piece 400, the first magnetic attraction piece 400 and the second magnetic attraction piece 500 attract each other due to the effect of the magnetic field, the movement trends of the two pieces are close to each other, in this scheme, the second magnetic attraction piece 500 is disposed in the charging slot 110, so the second magnetic attraction piece 500 is relatively static, the movement trend is that the first magnetic attraction piece 400 is close to the second magnetic attraction piece 500, the specific direction is that the outer surface of the device 1200 to be charged provided with the first magnetic attraction piece 400 is close to the bottom of the charging slot 110 by attaching the second magnetic attraction piece 500, the contact area between the first magnetic attraction piece 400 and the second magnetic attraction piece 500 is gradually increased in the movement process, and the contact area between the first magnetic attraction piece 400 and the second magnetic attraction piece 500 is increased as the first magnetic attraction piece is closer to the bottom, and the friction force between the first magnetic attraction piece 400 and the second magnetic attraction piece 500 is kept balanced (the balance includes other external forces, but the balance of the charging device to be charged is fully influenced by the charging contact of the charging pin 300). The method is suitable for the equipment to be charged 1200 which cannot be provided with the magnet on the surface where the charging contact 300 is located or the surface parallel to the surface, or the equipment to be charged 1200 which has the magnet, but the direction of the magnetic force between the magnet and the magnetic substance is inconsistent with the moving direction of the equipment to be charged 1200, so that the charging contact 300 on the equipment to be charged 1200 can be pressed with the charging elastic needle 200 on the charging bin 100, and the normal operation of the charging operation is ensured.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A charging structure, comprising: the charging bin (100) is provided with a charging groove (110) for placing equipment (1200) to be charged;

the charging bullet needle (200), the charging bullet needle (200) is arranged at the bottom of the charging slot (110);

the charging contact (300) is arranged on the bottom surface of the device to be charged (1200), and when the device to be charged (1200) is charged, the charging contact (300) is abutted to the charging spring pin (200) for charging;

the first magnetic attraction piece (400), the first magnetic attraction piece (400) is arranged on the side face of the device to be charged (1200), and the bottom face is arranged adjacent to the side face;

piece (500) is inhaled to the second magnetism, piece (500) fixed connection is inhaled to the second magnetism in the cell wall of charging groove (110) on, the cell wall with the adjacent setting of tank bottom, work as charging contact (300) with when charging bullet needle (200) looks butt, first magnetism inhale piece (400) with magnetic force between piece (500) is inhaled to the second magnetism makes it has the orientation to wait charging equipment (1200) the trend of charging groove (110) tank bottom motion, so that charging bullet needle (200) with charging contact (300) can keep the butt.

2. The charging structure according to claim 1, wherein the first magnetic attraction member (400) is a magnet fixedly mounted on the side surface of the device to be charged (1200), and the second magnetic attraction member (500) is a magnetic substance fixedly connected to a wall of the charging slot (110); when the charging elastic pin (200) is abutted with the charging contact (300), one end of the magnet close to the bottom of the charging slot (110) is abutted with one end of the magnetic substance far away from the bottom of the charging slot (110), so that the device to be charged (1200) has a tendency to move towards the bottom of the charging slot (110).

3. The charging structure according to claim 1, wherein the second magnetic member (500) is vertically disposed outside the charging chamber (100), and the charging chamber (100) is provided with a communication groove (120) for the magnetic member (500) and the first magnetic member (400) to magnetically attract each other;

the charging structure further comprises a first connecting portion (600), the first connecting portion (600) is arranged at the first end of the second magnetic attraction piece (500), the length direction of the first connecting portion (600) and the length direction of the second magnetic attraction piece (500) are in the horizontal direction to form a preset included angle, and the first connecting portion (600) is fixedly connected with the charging bin (100).

4. The charging structure of claim 3, further comprising a second connecting portion (700), wherein the second connecting portion (700) is disposed at a second end of the second magnetic attraction member (500), a length direction of the second connecting portion (700) and a length direction of the second magnetic attraction member (500) form a predetermined included angle in a horizontal direction, and a limiting portion (800) for limiting the second connecting portion (700) is fixedly connected to an outer surface of the charging bin (100).

5. The charging structure according to claim 1, wherein the slot opening area of the charging slot (110) is gradually reduced in a direction from the top of the slot to the bottom of the slot, the charging slot (110) being used for placing and restraining the device (1200) to be charged.

6. The charging structure according to claim 1, further comprising a first limiting component, wherein the first limiting component comprises first limiting ribs (900) arranged in pairs, two first limiting ribs (900) in each pair are respectively arranged on two sides of the second magnetic attraction piece (500) and are both fixedly mounted on a first groove wall of the charging groove (110); the first limiting rib (900) is vertically arranged, the length direction of the first limiting rib is parallel to the height direction of the charging groove (110), and the first limiting assembly is used for limiting the device to be charged (1200), so that the charging spring pins (200) and the charging contacts (300) can be aligned with each other.

7. The charging structure according to claim 6, further comprising a second limiting component, wherein the second limiting component comprises second limiting ribs (1000) arranged in pairs, two of the second limiting ribs (1000) in each pair are arranged at intervals and are fixedly mounted on a second groove wall of the charging groove (110), and the first groove wall and the second groove wall are arranged adjacently; the length direction of the second limiting rib (1000) is parallel to the height direction of the charging groove (110), and the second limiting assembly is used for limiting the device to be charged (1200), so that the charging spring pin (200) and the charging contact (300) can be aligned with each other.

8. The charging structure according to claim 1, wherein at least two first magnetic attracting elements (400) are provided, and each first magnetic attracting element (400) is fixedly installed on the side surface of the device to be charged (1200) at intervals; the second magnetism is inhaled piece (500) and is provided with two at least, each first magnetism is inhaled piece (400) and each second magnetism and is inhaled the setting of piece (500) one-to-one, each second magnetism is inhaled piece (500) interval fixed connection and is in charge on the cell wall of groove (110).

9. The charging structure according to claim 1, wherein the charging slot (110) is provided in plurality.

10. A charging device, characterized in that it comprises a charging structure according to any one of claims 1 to 9.

Images