CN217115696U

CN217115696U - Charger is inhaled to magnetism with anti-drop function

Info

Publication number: CN217115696U
Application number: CN202220844466.XU
Authority: CN
Inventors: 吴学祥; 黎乙成; 田青松
Original assignee: Shenzhen Xiwei Technology Co ltd
Current assignee: Shenzhen Xiwei Technology Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a charger technical field discloses a magnetism inhales charger with anti-drop function, including base and casing, there is the top cap top port of base through the screw connection, the middle part of top cap is provided with the through-hole, and the inside of this through-hole is provided with the shock mount, the bottom of shock mount extends to the inside of base, the outside of shock mount is located the fixedly connected with of department and keeps off the ring in the middle of the inside of base, the outside of shock mount is located the upper and lower side of keeping off the ring and all overlaps and be equipped with the spring just the spring all is in the inside of base. The utility model discloses in, when going when jolting the highway section, cell-phone and counter weight can make the cushion socket have the situation of up-and-down motion, and when the up-and-down motion, the setting is at the inside spring of base, then can utilize the spacing of top cap, fender ring and base bottom to block, cushions the cushion socket to make between cell-phone and the car not forming hard link relation, finally reach and avoid the impaired purpose of cell-phone vibrations.

Description

Charger is inhaled to magnetism with anti-drop function

Technical Field

The utility model relates to a charger technical field especially relates to a magnetism is inhaled charger with anti-drop function.

Background

Along with the continuous improvement of consumer to power supply quality, security, reliability, convenience, the instantaneity, special occasion, special geographical environment's etc. requirement for plug-in type electric energy transmission mode can not more and more satisfy actual need, wireless charger is the equipment that charges utilizing the electromagnetic induction principle, its principle is similar with the transformer, through respectively settling a coil at sending and receiving terminal, the sending terminal coil sends electromagnetic signal to the external world under the effect of electric power, the receiving terminal coil receives electromagnetic signal and changes electromagnetic signal into electric current, thereby reach the purpose of wireless charging.

Chinese patent document publication No. CN215816640U discloses a vehicle-mounted charger convenient to plug and unplug, which belongs to the technical field of vehicle-mounted equipment, and comprises a vehicle interior compartment shell and a charging interface arranged on the vehicle interior compartment shell, wherein a first annular magnet is bonded on the vehicle interior compartment shell, one side of the first annular magnet is provided with an annular iron sheet, the annular iron sheet is attached to the first annular magnet, one side wall of the annular iron sheet is fixedly connected with a cylindrical barrel, a charging adapter is connected inside the cylindrical barrel in a sliding manner, the left side wall of the charging adapter is fixedly connected with a charging plug, the left side wall of the cylindrical barrel is provided with a through hole matched with the charging plug, the right side wall of the charging adapter is fixedly connected with a push rod, the vehicle-mounted charger can be automatically corresponding to a socket by utilizing magnetic force only when the charger is close to the interface, the charger can be inserted into the socket by simple pressing, the portable lighting device has the advantages that the portable lighting device is convenient to use in the using process in a dim environment through light, convenience of a user is effectively improved, but the portable lighting device still has shortcomings, the charging mode of the portable lighting device is still a traditional plug-in mode, auxiliary lighting measures are increased, use is not convenient enough, driving safety is affected, and in addition, the shock absorption design for a mobile phone is lacked, so that damage to the mobile phone is large when a bumpy road section runs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a magnetic charger with an anti-dropping function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a magnetic charger with an anti-dropping function comprises a base and a shell, wherein a top port of the base is connected with a top cover through a screw, a through hole is formed in the middle of the top cover, a shock absorption seat is arranged inside the through hole, the bottom of the shock absorption seat extends into the base, a baffle ring is fixedly connected at the middle of the outer part of the shock absorption seat, which is positioned inside the base, springs are sleeved on the outer part of the shock absorption seat, which are positioned above and below the baffle ring, and are positioned inside the base, brackets are arranged on both sides of the top of the shock absorption seat, an outer sleeve is rotatably connected between the brackets on both sides, a screw rod is connected with the inner part of one end of the outer sleeve in a threaded manner, a rotating sleeve is fixedly connected at one end of the screw rod, which is far away from the outer sleeve, a circular cavity which is communicated up and down is formed in the middle of the rotating sleeve, a raised column is arranged on the inner wall of the circular cavity, and a shaft rod is fixedly connected with the back of the shell, a plurality of grooves are uniformly formed in the periphery of the outer portion of the shaft rod, the outer portion of the shaft rod is rotatably connected into the circular cavity of the rotating sleeve, and the protruding columns are clamped in the grooves in corresponding positions.

As a further description of the above technical solution:

the bottom of the base is fixedly connected with a vacuum chuck.

As a further description of the above technical solution:

and the other end of the outer sleeve is in threaded connection with a balance weight.

As a further description of the above technical solution:

the outer part of the rotating shaft at one side of the outer sleeve is positioned at the outer side of the side support and is in threaded connection with a plate button.

As a further description of the above technical solution:

one side of the shell, which is far away from the shaft rod, is connected with an end cover through a screw, and the middle part of the end cover is provided with a wireless charging coil.

As a further description of the above technical solution:

the bottom of casing is provided with power source, the inside of casing is provided with control circuit board, control circuit board respectively with wireless charging coil and power source electric connection.

As a further description of the above technical solution:

a plurality of strong magnetic strips are uniformly and fixedly connected to the periphery of the edge of the end cover.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at cell-phone back adhesion or smuggle iron sheet secretly or with the magnet piece that powerful magnetic stripe magnetism is different, thereby can make the cell-phone adsorb on the end cover, and then utilize power source, control circuit board and wireless charging coil can charge to this cell-phone, and compare in traditional plug-in type charger, magnetism is inhaled formula wireless charger and is used quicker, and convenient, safety, and possess the anti-falling ability, and when using, through rotating the cover, protruding post, the adjustment of direction about axostylus axostyle and recess can carry out the cell-phone, through the support, outer sleeve and board button then can carry out the adjustment of every single move direction to the cell-phone, thereby convenient operation to the cell-phone.

2. The utility model discloses in, when going when the highway section of jolting, because of the inertia factor, can make the cushion socket have the situation of up-and-down motion through cell-phone and counter weight, and when the cushion socket up-and-down motion, set up at the inside spring of base, then can utilize the top cap, keep off spacing the stopping of ring and base bottom, cushion the motion of cushion socket to make and not forming the relation of being connected firmly between cell-phone and the car, finally reach the protection cell-phone and avoid vibrations impaired purpose.

Drawings

Fig. 1 is a schematic perspective view of a magnetic charger with an anti-drop function according to the present invention;

fig. 2 is a schematic view of a shaft lever of a magnetic charger with a drop-proof function according to the present invention;

fig. 3 is a schematic view of the interior of the base of the magnetic charger with anti-dropping function according to the present invention;

fig. 4 is a schematic view of the inside of the casing of the magnetic charger with the anti-dropping function.

Illustration of the drawings:

1. a base; 2. a vacuum chuck; 3. a top cover; 4. a shock absorbing seat; 5. a baffle ring; 6. a spring; 7. a support; 8. an outer sleeve; 9. a plate button; 10. balancing weight; 11. a screw; 12. rotating the sleeve; 13. a raised post; 14. a shaft lever; 15. a groove; 16. a housing; 17. an end cap; 18. a wireless charging coil; 19. a strong magnetic strip; 20. a power interface; 21. and a control circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a magnetic charger with a dropping prevention function comprises a base 1 and a shell 16, wherein a top port of the base 1 is connected with a top cover 3 through a screw, a through hole is formed in the middle of the top cover 3, a shock absorption seat 4 is arranged in the through hole, the bottom of the shock absorption seat 4 extends into the base 1, a baffle ring 5 is fixedly connected to the middle of the outer part of the shock absorption seat 4, which is positioned in the base 1, a spring 6 is sleeved on the outer part of the shock absorption seat 4, which is positioned above and below the baffle ring 5, and the spring 6 is positioned in the base 1, when the charger runs on a bumpy road section, the shock absorption seat 4 can move up and down through a mobile phone and a counterweight 10 due to inertia factors, when the shock absorption seat 4 moves up and down, the spring 6 arranged in the base 1 can utilize the top cover 3, the baffle ring 5 and limit blocking at the bottom of the base 1 to buffer the movement of the shock absorption seat 4, so that a hard connection relationship is not formed between the mobile phone and an automobile, finally, the purpose of protecting the mobile phone from being damaged by vibration is achieved, the two sides of the top of the shock absorption seat 4 are respectively provided with a support 7, an outer sleeve 8 is rotatably connected between the supports 7 on the two sides, a screw rod 11 is connected to the inner part of one end of the outer sleeve 8 in a threaded manner, a rotating sleeve 12 is fixedly connected to one end, far away from the outer sleeve 8, of the screw rod 11, a circular cavity which is communicated up and down is arranged in the middle of the rotating sleeve 12, a protruding column 13 is arranged on the inner wall of the circular cavity, a shaft lever 14 is fixedly connected to the back of a shell 16, a plurality of grooves 15 are uniformly formed in the periphery of the outer part of the shaft lever 14, the outer part of the shaft lever 14 is rotatably connected to the circular cavity of the rotating sleeve 12, the protruding column 13 is clamped in the groove 15 in the corresponding position, when the mobile phone is used, the left and right directions of the mobile phone can be adjusted through the rotating sleeve 12, the protruding column 13, the shaft lever 14 and the groove 15, the pitching directions of the mobile phone can be adjusted through the supports 7, the outer sleeve 8 and the plate button 9, thereby facilitating the operation of the mobile phone.

The bottom of the base 1 is fixedly connected with a vacuum chuck 2, the other end of the outer sleeve 8 is in threaded connection with a counterweight 10, the outer side of a rotating shaft at one side of the outer sleeve 8, which is positioned at the side support 7, is in threaded connection with a plate button 9, one side of the shell 16, which is far away from the shaft lever 14, is connected with an end cover 17 through screws, the middle part of the end cover 17 is provided with a wireless charging coil 18, the bottom of the shell 16 is provided with a power interface 20, the inside of the shell 16 is provided with a control circuit board 21, the control circuit board 21 is respectively and electrically connected with the wireless charging coil 18 and the power interface 20, a plurality of strong magnetic stripes 19 are uniformly and fixedly connected with one circumference of the edge of the end cover 17, the back of the mobile phone is adhered or carries with an iron sheet or a magnet sheet with different magnetism from the strong magnetic stripe 19, so that the mobile phone can be adsorbed on the end cover 17, and then the mobile phone can be charged by utilizing the power interface 20, the control circuit board 21 and the wireless charging coil 18, and compare in traditional plug-in type charger, magnetism is inhaled wireless charger of formula and is used more fast, convenient, safety.

The working principle is as follows: an iron sheet or a magnet sheet with magnetism different from that of the strong magnetic strip 19 is adhered or clamped on the back of the mobile phone, so that the mobile phone can be adsorbed on the end cover 17, and then the mobile phone can be charged by utilizing the power interface 20, the control circuit board 21 and the wireless charging coil 18, and compared with a traditional plug-in type charger, the magnetic wireless charger is quicker, more convenient and safer to use and has anti-falling capability, and when in use, the mobile phone can be adjusted in the left and right direction through the rotating sleeve 12, the raised columns 13, the shaft rod 14 and the grooves 15, the mobile phone can be adjusted in the pitching direction through the support 7, the outer sleeve 8 and the plate button 9, so that the operation of the mobile phone is convenient, when the mobile phone runs on a bumpy road section, the shock absorption seat 4 can have the up-and-down movement state through the mobile phone and the balance weight 10, and when the shock absorption seat 4 moves up and down, the spring 6 arranged in the base 1 can utilize the top cover 3, the baffle ring 5 and the limit stop at the bottom of the base 1 to buffer the movement of the shock absorption seat 4, so that a hard connection relation is not formed between the mobile phone and the automobile, and the purpose of protecting the mobile phone from vibration damage is finally achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a charger is inhaled to magnetism with anti-drop function, includes base (1) and casing (16), its characterized in that: the top end opening of the base (1) is connected with a top cover (3) through a screw, a through hole is formed in the middle of the top cover (3), a shock absorption seat (4) is arranged inside the through hole, the bottom of the shock absorption seat (4) extends to the inside of the base (1), a baffle ring (5) is fixedly connected to the middle of the outside of the shock absorption seat (4) which is located inside the base (1), springs (6) are sleeved on the upper portion and the lower portion of the baffle ring (5) on the outside of the shock absorption seat (4), the springs (6) are located inside the base (1), brackets (7) are arranged on two sides of the top of the shock absorption seat (4), an outer sleeve (8) is rotatably connected between the brackets (7) on two sides, a screw rod (11) is connected to the inner thread of one end of the outer sleeve (8), and a rotating sleeve (12) is fixedly connected to one end, far away from the outer sleeve (8), of the screw rod (11), the middle of the rotating sleeve (12) is provided with a circular cavity which is through up and down, the inner wall of the circular cavity is provided with a protruding column (13), the back of the shell (16) is fixedly connected with a shaft lever (14), a plurality of grooves (15) are uniformly formed in one circle of the outside of the shaft lever (14), the outside of the shaft lever (14) is rotatably connected into the circular cavity of the rotating sleeve (12), and the protruding column (13) is clamped in the groove (15) in the corresponding position.

2. The magnetic charger with the anti-drop function according to claim 1, wherein: the bottom of the base (1) is fixedly connected with a vacuum chuck (2).

3. The magnetic charger with the anti-drop function according to claim 1, wherein: the other end of the outer sleeve (8) is connected with a balance weight (10) in a threaded manner.

4. The magnetic charger with the anti-drop function according to claim 1, wherein: the outer part of the rotating shaft at one side of the outer sleeve (8) is positioned at the outer side of the side bracket (7) and is in threaded connection with a plate button (9).

5. The magnetic charger with the anti-drop function according to claim 1, wherein: one side of the shell (16) far away from the shaft rod (14) is connected with an end cover (17) through a screw, and the middle of the end cover (17) is provided with a wireless charging coil (18).

6. The magnetic charger with the anti-drop function according to claim 5, wherein: the bottom of casing (16) is provided with power source (20), the inside of casing (16) is provided with control circuit board (21), control circuit board (21) respectively with wireless charging coil (18) and power source (20) electric connection.

7. The magnetic charger with the anti-drop function according to claim 5, wherein: a plurality of strong magnetic strips (19) are uniformly and fixedly connected to the periphery of the edge of the end cover (17).