CN217282384U

CN217282384U - Clamping type charging device with magnetic attraction

Info

Publication number: CN217282384U
Application number: CN202220146891.1U
Authority: CN
Inventors: 许江
Original assignee: Suzhou Jiugong Intelligent Technology Co ltd
Current assignee: Suzhou Jiugong Intelligent Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-23
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a centre gripping formula charging device that electrified magnetism was inhaled, including charging device, coupling mechanism, clamp splice, magnet and draw the magnetic sheet, wherein be equipped with the recess on the charging device, the magnet is installed on the recess, and charging device is connected with the clamp splice through coupling mechanism, draws the magnetic sheet to install on the clamp splice, draws the magnetic sheet can be embedded into in the recess to can inhale mutually with magnet magnetism. The clamp splice can conveniently be with the cell-phone centre gripping on charging device to realize the relatively fixed of clamp splice and cell-phone, can effectively reduce the charging process in both like this and take place the disconnection because of factors such as vibration, can also make things convenient for the utility model discloses when directly inserting the use on scenes such as wall socket, effectively fix the cell-phone, guarantee the reliability of charging of cell-phone. And simultaneously, the utility model discloses on still be provided with the magnet and draw the magnetic sheet, can make the clamp splice effectively be fixed in the particular position on the charging device, realize clamp splice and charging device's assembly closely to avoid the clamp splice to take place the dislocation or the condition such as perk accomodating.

Description

Clamping type charging device with magnetic attraction

Technical Field

The utility model belongs to the technical field of charging device design and specifically relates to a centre gripping formula charging device that electrified magnetism was inhaled is related to.

Background

In the modern society, people's life is difficult to leave the use of cell-phone, and the use of the charging device that often can not leave of long-time use of cell-phone, and the cell-phone can be connected with the charging device through wired or wireless mode to the charging device can supply power and charge for the cell-phone.

With the development of technology, the volume of the charging device has been greatly reduced, so as to facilitate the carrying of users. However, when a conventional portable charging device is used, a user often moves, and vibration is often generated in the moving process of the charging device, so that the relative position between the charging device and a mobile phone is changed, and therefore, the connection between the charging device and the mobile phone is possibly disconnected with the charging device no matter wired connection or wireless connection, and normal charging of the mobile phone is influenced. Meanwhile, when some charging devices can be directly plugged in scenes such as wall sockets for use, the charging devices cannot effectively charge the mobile phone.

On the other hand, if directly set up the clamp splice on charging device and fix the cell-phone, under this kind of mode, when the clamp splice was not used, the position of clamp splice on charging device can't effectively be fixed and accomodate, and the degree of difficulty is very big when can leading to its needs reuse to easy and charging device bumps and damages charging device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping formula charging device of taking magnetism to inhale can solve one or more of above-mentioned problem.

According to the utility model discloses an aspect provides a take centre gripping formula charging device of magnetism to inhale, including charging device, coupling mechanism, clamp splice, magnet and draw the magnetic sheet, the last recess that is equipped with of charging device, the magnet is installed on the recess, charging device is connected with the clamp splice through coupling mechanism, draw the magnetic sheet and install on the clamp splice, draw the magnetic sheet can be embedded into in the recess to can inhale mutually with magnet magnetism.

The utility model has the advantages that: the utility model discloses in, charging device can be used for charging of cell-phone, and the clamp splice can conveniently with the cell-phone centre gripping on charging device to realize the relatively fixed of clamp splice and cell-phone, the connection that can effectively reduce charging device and cell-phone like this takes place the disconnection because of factors such as vibration in the charging process, guarantees the reliability of charging of cell-phone, can also make things convenient for the utility model discloses when directly inserting and use on scenes such as wall socket, also can effectively fix the cell-phone to this charges and guarantees its charge stability that makes things convenient for the cell-phone. And simultaneously, the utility model discloses on still be provided with the magnet and draw the magnetic sheet, then when the clamp splice does not use, inhale mutually through the magnetism of magnet and draw the magnetic sheet, can make the clamp splice effectively be fixed in the particular position on the charging device, realize the close assembly of clamp splice and charging device to avoid the clamp splice to take place the condition such as dislocation or perk in accomodating, and can make things convenient for the reuse of clamp splice, and reduce because of accomodating the probability that does not target in place and charging device bump.

In some embodiments, the charging device is provided with a recess, the groove is located in the recess, and the clamping block can be embedded in the recess. The setting of concave position can increase clamp splice and charging device's area of contact to make things convenient for the clamp splice not protruding from charging device after accomodating, improve the clamp splice after accomodating the utility model discloses an wholeness.

In some embodiments, the connecting mechanism includes a connecting plate, one end of the connecting plate is provided with a shaft sleeve, the clamping block is provided with a shaft seat, and the shaft sleeve is connected with the shaft seat. Therefore, when the shaft sleeve and the shaft seat are connected through the shaft, the rotation of the clamping block on the connecting plate can be realized.

In some embodiments, the charging device is provided with a recess, a hole is formed in a side portion of the recess, and the other end of the connecting plate is provided with a convex pillar embedded in the recess, and the convex pillar is connected with the hole. Therefore, after the convex column is connected with the hole through the shaft, the connecting plate rotates on the charging device.

In some embodiments, a limiting hole is formed in the recess, and a limiting protrusion is arranged on the convex column and embedded in the limiting hole. The limiting hole and the limiting protrusion are arranged to effectively limit the angle of rotation of the connecting plate, so that the damage to the mechanism caused by excessive rotation of the connecting plate is avoided.

In some embodiments, the charging device includes a battery, a PCB, and a housing, wherein a cavity is disposed in the housing, the battery and the PCB are both disposed in the cavity, and the battery is electrically connected to the PCB.

In some embodiments, the PCB is provided with a switch and an interface, both of which are exposed from the housing. The interface can make things convenient for being connected of cell-phone or external power source and PCB, makes things convenient for the battery to charge to the cell-phone through the interface, perhaps external power source charges the battery through the interface.

In some embodiments, the charging device includes a coil disposed in the cavity, the coil being electrically connected to the PCB. The setting of coil can conveniently be realized the utility model discloses wireless charging to the cell-phone.

In some embodiments, the charging device includes a plug, the housing has a slot, the plug is disposed in the slot, and the plug is electrically connected to the PCB. From this, can be convenient the utility model discloses a plug and external power source electric connection for external power source can charge the battery through the plug.

Drawings

Fig. 1 is a schematic structural view of a clamping type charging device with a magnetic attraction according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of another observation angle of the clamping type charging device with magnetic attraction according to an embodiment of the present invention.

Fig. 3 is an exploded view of a schematic structural diagram of a clamping type charging device with magnetic attraction according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a clamping block of a clamping type charging device with magnetic attraction according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a connection mechanism of a clamping type charging device with magnetic attraction according to an embodiment of the present invention.

In the figure: 1. the charging device comprises a charging device, a connecting mechanism, a clamping block, a magnet, a magnetic guiding sheet, a battery, a PCB, a shell, a coil, a plug, a switch, a connector, a cavity, a concave position, a groove, a concave position, a hole, a limiting hole, a groove, a connecting plate, a shaft sleeve, a convex column, a limiting protrusion and a shaft seat, wherein the charging device comprises 2, a connecting mechanism, 3, a clamping block, 4, a magnet, 5, a magnetic guiding sheet, 11, a battery, 12, a PCB, 13, a shell, 14, a coil, a plug, a switch, a 122, an interface, 130, a cavity, a concave position, a groove, a 133, a concave position, a hole, a limiting hole, a groove, a connecting plate, a shaft sleeve, a convex column 212, a convex column and a shaft seat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the clamping type charging device with magnetic attraction of the present invention includes a charging device 1, a connecting mechanism 2, a clamping block 3, a magnet 4 and a magnetic attraction sheet 5.

The charging device 1 includes a battery 11, a PCB 12, and a case 13. The housing 13 is provided with a recess 131, and the shape and size of the recess 131 are matched with the shape and size of the housing 13, so that the housing 13 can be completely embedded into the recess 131 when necessary.

The bottom of the concave part 131 is provided with a plurality of grooves 132, the number of the grooves 132 is a plurality, the number of the magnets 4 is equal to the number of the grooves 132, and the magnets 4 are fixed on the grooves 132 in a one-to-one correspondence manner through bonding.

Draw magnetic sheet 5 also be a plurality of, draw the quantity of magnetic sheet 5 and the quantity of magnet 4 to be equal, all draw magnetic sheet 5 all through bonding fixed mounting on the back of clamp splice 3, and when clamp splice 3 embedded in concave 131, and each draws magnetic sheet 5 can the one-to-one embedding in each recess 132, and each draws magnetic sheet 5 can also be inhaled with each magnet 4 one-to-one magnetism.

The connecting mechanism 2 comprises a connecting plate 21, shaft sleeves 211 are arranged on two sides of one end of the connecting plate 21, shaft seats 31 are arranged on two sides of one end of each clamping block 3, and the two shaft sleeves 211 and the two shaft seats 31 are connected through rotating shafts respectively, so that the clamping blocks 3 are hinged on the connecting plate 21.

The housing 13 of the charging device 1 is provided with a recess 133, a hole 134 is formed in a side portion of the recess 133, a convex pillar 212 is disposed at the other end of the connecting plate 21, the convex pillar 212 is embedded in the recess 133, and two ends of the convex pillar 212 are respectively connected with the two holes 134 through a rotating shaft, so that the connecting plate 21 is hinged to the charging device 1.

The charging device 1 is thus connected to the clamping block 3 via the connecting means 2, and the connecting plate 21 of the connecting means 2 can be rotated on the charging device 1 and the clamping block 3 can be rotated on the connecting plate 21. In addition, a limiting hole 135 is further disposed in the recess 133, a limiting protrusion 213 is further disposed on the convex pillar 212, and the limiting protrusion 213 is embedded in the limiting hole 135, so that the limiting hole 135 can limit the moving position of the limiting protrusion 213, thereby limiting the rotatable range of the connecting plate 21.

Still be equipped with cavity 130 in the casing 13, battery 11 and PCB 12 all pass through bolt fixed mounting in casing 13, and in cavity 130 was all located to battery 11 and PCB 12, pass through wire electric connection between battery 11 and the PCB 12.

The PCB 12 is further provided with a switch 121 and an interface 122, the interface 122 may be various, in this embodiment, the interface 122 is preferably a USB interface and a Type-C interface, and both the interface 122 and the switch 121 are exposed from the housing 13.

The charging device 1 further includes a coil 14, the coil 14 is fixedly mounted in the housing 13, the coil 14 is also disposed in the cavity 130, the coil 14 is electrically connected to the PCB 12 through a conducting wire, and the coil 14 is located below the concave portion 131.

The charging device 1 further comprises a plug 15, a groove 136 is formed in the housing 13, the plug 15 is arranged in the groove 136, one end of the plug 15 is hinged in the groove 136, and the plug 15 is electrically connected with the PCB 12 through a wire.

The utility model discloses when using, charging device 1 can be used for charging of cell-phone, specifically, the user can be connected interface 122 and cell-phone through the charging wire, then battery 12 can be for interface 122 output current and voltage through PCB 12, thereby come to carry out wired charging to the cell-phone, the user can also directly place the cell-phone on concave position 131 of coil 14 top, it is relative with coil 14 on the charging device 1 to make the wireless charging coil of cell-phone, thereby battery 12 can supply power for coil 14 through PCB 12, it conveniently carries out wireless charging in the cell-phone of coil 14 top.

In addition, in the charging process of the mobile phone, a user can rotate the connecting plate 21 and the clamping block 3 to enable the clamping block 3 to be separated from the concave position 131 for a certain distance, so that the mobile phone can be conveniently placed between the clamping block 3 and the charging device 1, and the mobile phone is clamped by the charging device 1 and the clamping block 3, and therefore the mobile phone and the charging device 1 are relatively fixed. Even if the mobile phone is subjected to certain vibration during charging, the connection between the mobile phone and the charging device 1 is not easy to be disconnected, and the charging reliability of the mobile phone is ensured.

On the other hand, charging device 1 can also be used on wall socket through plug 15, and at this moment, the user can be equally through putting into the cell-phone between clamp splice 3 and charging device 1 for the cell-phone is by the centre gripping of charging device 1 and clamp splice 3, realizes the relative fixed of cell-phone and charging device 1 with this, makes things convenient for the cell-phone to carry out wireless charging, can guarantee simultaneously that the wireless charging coil of cell-phone can aim at coil 14 on the charging device 1, with stability and the charging efficiency of guaranteeing to charge.

On the other hand, when clamp splice 3 is not used for the centre gripping cell-phone, the user can be through rotating even board 21 and clamp splice 3, make clamp splice 3 inlay on concave position 131, and this moment, each draws in magnetic sheet 5 on the clamp splice 3 can the one-to-one and imbeds in each recess 132, each simultaneously draws magnetic sheet 5 can inhale with each magnet 4 one-to-one magnetism, realize clamp splice 3 and charging device 1's close assembly, guarantee fixed reliability and the fixed position accuracy of clamp splice 3 on charging device 1 with this, thereby realize accomodating of clamp splice 3, avoid clamp splice 3 to take place the circumstances such as perk.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims

1. The utility model provides a centre gripping formula charging device that electrified magnetism was inhaled which characterized in that, includes charging device, coupling mechanism, clamp splice, magnet and draws the magnetic sheet, the last recess that is equipped with of charging device, the magnet is installed on the recess, charging device is connected with the clamp splice through coupling mechanism, draw the magnetic sheet and install on the clamp splice, draw the magnetic sheet can imbed in the recess to can inhale mutually with magnet magnetism.

2. The device of claim 1, wherein the charging device has a recess, the recess is located in the recess, and the clip can be inserted into the recess.

3. The device of claim 1, wherein the coupling mechanism comprises a connecting plate, a shaft sleeve is disposed at one end of the connecting plate, a shaft seat is disposed on the clamping block, and the shaft sleeve is connected to the shaft seat.

4. The device of claim 3, wherein the charging device has a recess, a hole is formed on a side of the recess, and a protrusion is formed on the other end of the connecting plate and is inserted into the recess, and the protrusion is connected to the hole.

5. The device of claim 4, wherein the recess has a hole therein, the protrusion has a protrusion thereon, and the protrusion is embedded in the hole.

6. The clamping-type charging device with magnetic attraction of claim 1, wherein the charging device comprises a battery, a PCB and a housing, a cavity is formed in the housing, the battery and the PCB are both arranged in the cavity, and the battery is electrically connected with the PCB.

7. The device of claim 6, wherein the PCB is configured with a switch and a port, and the port and the switch are exposed from the housing.

8. The device of claim 6, wherein the charging device comprises a coil disposed in the cavity, the coil being electrically connected to the PCB.

9. The device of claim 6, wherein the charging device comprises a plug, the housing has a slot, the plug is disposed in the slot, and the plug is electrically connected to the PCB.