CN208690952U - Charge assistor - Google Patents
Charge assistor Download PDFInfo
- Publication number
- CN208690952U CN208690952U CN201821091013.4U CN201821091013U CN208690952U CN 208690952 U CN208690952 U CN 208690952U CN 201821091013 U CN201821091013 U CN 201821091013U CN 208690952 U CN208690952 U CN 208690952U
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- charging
- assistor
- mobile terminal
- lid
- shell
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Abstract
The utility model provides a kind of charging assistor, including shell, wireless charging transmitting circle and absorbent module.The wireless charging transmitting circle is housed in the inner space of the shell.The absorbent module setting is on the housing, fixed on mobile terminals for the assistor that will charge.Charging assistor provided by the utility model is capable of fixing at mobile terminal rear, the charging cable that the charging interface of mobile terminal side should be inserted in is transferred to mobile terminal rear, promoted user mobile terminal charge when use feeling, reduce as charging when push charging cable and caused by charging cable and charging interface damage.
Description
Technical field
The utility model relates to the field of charging more particularly to a kind of charging assistors that auxiliary mobile terminal charges.
Background technique
Present people can select with mobile end reading a book, see news, send short messages, make a phone call, do shopping or plays game
End, such as mobile phone, mobile terminal increasingly carry the every aspect of people's life.But continuation of the journey is to perplex everybody ask always
Topic, present charging modes generally by plug insertion fixed socket charge or data line be connected to mobile power source into
Row charging.All at the bottom or top, although charging cable may be implemented to use mobile phone in charging the charging interface of general mobile phone, but
It is that charging cable itself also hampers people's holding mobile phone, especially likes the user for playing mobile phone games, transverse screen, which is placed, holds both ends,
Charging cable interferes normal operating.
Electromagnetic induction principle is based on there are also charger and carries out electric energy transmission, has been made into wireless charger, but due to
Structure is more lengthy and tedious without easy to remove and carrying, or can be only placed on cradle when the mobile phone is charging, can not arbitrarily move hand
Machine affects user experience.
Utility model content
In view of the above situation, the utility model provides a kind of charging assistor, promotes user when mobile terminal charges
Usage experience.
A kind of charging assistor, including shell, wireless charging transmitting circle and mobile terminal connection component, the wireless charging transmitting
Circle is housed in the inner space of the shell, and the mobile terminal connection component setting on the housing, is used to charge
Assistor is fixed on mobile terminals.
Preferably, the shell includes the first lid and the second lid for connecting with first lid, the wireless charging
Transmitting circle is housed in the inner space that first lid and second lid are collectively formed.
Preferably, the charging assistor also charging interface, the charging interface and charging circuit board and the shell are solid
Fixed connection, the charging circuit board is for connecting the wireless charging transmitting circle and the charging interface.
Preferably, charging cable, the charging cable and wireless charging transmitting circle connection are provided on second lid.
Preferably, the mobile terminal connection component include the first clamping limb, the second clamping limb and gear, described first
Clamping limb and second clamping limb are engaged with the gear, and the gear is arranged in the shell, first clamping
Arm and second clamping limb stretch out the shell.
Preferably, first clamping limb extends outward to form the first sliding part close to one end of the gear, and described
Two clamping limbs extend outward to form the second sliding part, first sliding part and second sliding close to one end of the gear
Portion is engaged with the gear, and the rotation of the gear drives first clamping limb and second clamping limb movement or institute
State the mobile drive gear rotation of the first clamping limb and second clamping limb.
Preferably, it is provided with guide groove in the shell, is set respectively on first clamping limb and second clamping limb
It is equipped with the first guide part and the second guide part, first guide part and the second guide part are separately positioned in the guide groove.
Preferably, the quantity of first guide part is at least one, and the quantity of second guide part is at least one,
Each first guide part and second guide part correspond to a guide groove.
Preferably, the mobile terminal connection component further includes an elastic element, and the elastic element includes spring, pressure
Spring or torsional spring.
Preferably, the mobile terminal connection component includes the adhesive layer of setting on the housing.
Preferably, the mobile terminal connection component includes at least one sucker or magnet of setting on the housing,
For detachably connected with mobile terminal.
Preferably, the mobile terminal connection component includes the mobile terminal protective case connecting with the shell.
Preferably, the charging assistor further includes radiating piece, and the radiating piece is arranged in the shell.
The utility model also provides a kind of mobile terminal component, including mobile terminal and any of the above-described kind of charging assistor.
Preferably, the position in the mobile terminal in the middle part of the back side is provided with induction coil.
Charging assistant structure provided by the utility model is simple, easy to carry, is capable of fixing at mobile terminal rear, will
The charging cable that the charging interface of mobile terminal side should be inserted in is transferred to mobile terminal rear, and such user fills in mobile terminal
Charging cable will not be touched using mobile terminal when electric, use feeling of the user when mobile terminal charges is promoted, reduces due to filling
When electric push charging cable and caused by charging cable and charging interface damage.
Detailed description of the invention
Fig. 1 is the perspective exploded view of embodiment one provided by the utility model charging assistor.
Fig. 2 is the perspective exploded view of the charging assistor of embodiment two provided by the utility model.
Fig. 3 is the perspective exploded view of the charging assistor of embodiment three provided by the utility model.
Fig. 4 is the front view after the charging assistor assembling of example IV provided by the utility model.
Fig. 5 is the perspective exploded view of the charging assistor of embodiment five provided by the utility model.
Fig. 6 is the perspective exploded view of the charging assistor of embodiment six provided by the utility model.
Fig. 7 is the perspective exploded view of the charging assistor of embodiment seven provided by the utility model.
Fig. 8 is the perspective exploded view of the charging assistor of embodiment eight provided by the utility model.
Fig. 9 is the use state of the charging assistor of embodiment three provided by the utility model with reference to figure.
Main element symbol description:
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Referring to Fig. 1, the charging assistor of embodiment one provided by the utility model includes shell 1, wireless charging transmitting circle
2, charging circuit board 4.Shell 1 includes the first lid 11 and the second lid 12.First lid 11 and the second lid 12 are cooperatively connected
Form the shell 1 of inner hollow.Wireless charging transmitting circle 2 is housed in the inner space of the first lid 11 and the second lid 12 composition
It is interior.The setting of charging circuit board 4 is between wireless charging transmitting circle 2 and the second lid 12, for connecting wireless charging transmitting circle 2 and second
Lid 12 is provided with the circuit for controlling charging.It is appreciated that shell 1 is also not limited to the structure in the present embodiment.
In embodiment 1, the generally circular cover shape of shape of the first lid 11 and the second lid 12, the first lid 11 it is straight
Diameter is identical as the diameter of the second lid 12.Charging interface 31, guide groove 32 and fixed part 34 are fixedly installed on second lid 12,
The quantity of guide groove 32 is at least one.Charging interface 31 is fixedly connected with charging circuit board 4, and by charging circuit board 4 with
2 connection of wireless charging transmitting circle generates electromagnetism to make external power supply that can connect by charging interface 31 with wireless charging transmitting circle 2
Induction, the charge function of excitation charging assistor.Guide groove 32 is used for the cooperation and positioning of clamp arm assembly 5.In the present embodiment
In, charging circuit board 4 is fixed by the fixed part 34 on 12 inner wall of screw and the second lid, and connect with charging interface 31.
In other embodiments, it can be fixed by modes such as clamping, magnetic force, stickup, welding.Wireless charging transmitting circle 2 is housed in first
In the inner space of lid 1 and the second lid 12 composition, and it is connect with charging circuit board 4.Charging circuit board 4 is located at wireless charging
Between transmitting circle 2 and the second lid 12.
In other embodiments, a pcb board or a connection wireless charging hair can be set into charging circuit board 4
Penetrate the connector of circle 2 and charging interface 31.
It is provided with adhesive layer on the outer surface of first lid 11, charging assistor is fixed on movement by way of bonding
On 14 outer surface of terminal.When the assistor that charges is connect with external power supply, the charging to mobile terminal 14 may be implemented.
Embodiment two
Referring to Fig. 2, the charging assistor of the utility model embodiment two is roughly the same with embodiment, difference is,
Charging circuit board 4 in embodiment two can be substituted by an external charge controller (not shown), and charging interface 31 can be with
It is replaced by charging cable 33.Charging cable 33 is arranged in one end inside charging assistor and connect with wireless charging transmitting circle 2, and the other end can
To be connect with external charge controller and external power supply.
Embodiment three
Referring to Fig. 3, the charging assistor of embodiment three provided by the utility model, implements on the basis of example 1
Adhesive layer in 5 alternate embodiment one of clamp arm assembly of example three on first lid 11.Clamp arm assembly 5 is connect with shell 1, is used
In that will charge, assistor is fixed on mobile terminal 14.
Referring to Fig. 4, the clamp arm assembly 5 in embodiment one includes the first clamping limb 51, the second clamping limb 52, elasticity member
Part 53 and gear 54.First clamping limb 51 and the second clamping limb 52 are engaged with gear 53.Gear 54 is arranged in shell 1, the
One clamping limb 51 and the second clamping limb 52 stretch out shell 1.
First clamping limb 51 and the second clamping limb 52 are oppositely arranged.The inner surface of the first lid 11 is fixed at the center of gear 54
On, and be folded between the first clamping limb 51 and the second clamping limb 52.In the present embodiment, elastic element 53 is a spring,
Spring can be tension spring or pressure spring, and one end is connect with the first clamping limb 51, and the other end is connect with the second clamping limb 52.When
One clamping limb 51 and the second clamping limb 52 under external force transverse shifting when, i.e. the first clamping limb 51 and the second clamping limb 52 can
With toward or away from one another when, gear 54 accordingly rotate.Elastic element 53 is for controlling the first clamping limb 51 and the second clamping limb
52 stroke, and pulling force or pressure are provided, be conducive to clamp arm assembly component 5 and clamp mobile terminal 14.
One end of first clamping limb 51 extends outward to form the first sliding part 512, and the other end is formed by bending the first clamping part
511；One end of second clamping limb 52 extends outward to form the second sliding part 522, and the other end is formed by bending and the first clamping part 511
The second opposite clamping part 521.First clamping part 511 and the second clamping part 521 can be buckled in the edge of mobile terminal 14, in bullet
Mobile terminal 14 is clamped under the action of property element 53 and gear 54, such as mobile phone.It is sliding that first is additionally provided on first sliding part 512
Carry-over bar 513, it is corresponding, the second sliding rack 523 is provided on the second sliding part 522.Gear 54 and the first sliding rack
513 and second sliding rack 523 engage.
The first positioning region 514 and the first guide part 515 are additionally provided on first clamping limb 51, corresponding, the second clamping
The second positioning region 524 and the second guide part 525 are provided on arm 52.First guide part 515 and the second guide part 525 are respectively set
In guide groove 32, the direction of motion of the first clamping limb 51 and the second clamping limb 52 is limited, the two is avoided to be detached from gear 54.Elasticity
One end of element 53 is connected with the first positioning region 514, and the other end is connected with the second positioning region 524.When clamp arm assembly 5 need with
When one mobile terminal product connection, i.e. the first clamping limb 51 and the second clamping limb 52 need to move away from each other, can pass through
External force pulls the first clamping part 511 and the second clamping part 521, and the first guide part 515 and the second guide part 525 are sliding along guide groove 32
Dynamic, elastic element 53 is stretched, and gear 54 is rotated with the movement of the first clamping limb 51 and the second clamping limb 52.When external force is laid down
After, the first clamping limb 51 and the second clamping limb 52 move toward each other under the elastic force effect of elastic element 53, push gear
54 rotate backward, and when the first clamping part 511 and the second clamping part 521 clamp the edge of mobile terminal product, movement stops.This
When charging assistor be mounted on mobile terminal product the back side or other do not influence the place of user's operation, external power supply can will
Charging cable is inserted into charging interface 31, realizes the charging to mobile terminal product.
In other embodiments, 53 one end of elastic element connects one in the first clamping limb 51 and the second clamping limb 52,
Other end connection gear 54 or shell 1.
In another embodiment, elastic element 53 can also be a torsional spring being arranged at gear 54, and gear 54 is allowed to protect
Hold certain torsional-energy.One end of torsional spring is connected on gear, and the other end connects shell 1 or the first clamping limb 51 or the second folder
Gripping arm 52.After the first clamping limb 51 and the second clamping limb 52 are opened, gear 54 is automatic anti-under the action of elastic element 53
Direction rotates, to drive the first clamping limb 51 and the movement of 52 opposite direction of the second clamping limb until clasping mobile terminal 14.
In another preferred embodiment, clamp arm assembly 5 is arranged on the first lid 11 of embodiment two.It is used
Method is same as described above, and details are not described herein again.
Referring to Fig. 9, Fig. 9 is the use state of the charging assistor of embodiment three provided by the utility model with reference to figure.
By using charging assistor, the charging cable that should be inserted in mobile terminal 14 (mobile phone) side originally has been transferred to mobile terminal
The back side, avoid hand 10 when user is using mobile terminal 14 in a charging situation from oppressing charging cable, reduce charging cable and charging
The damage of interface, and improve user experience.
Example IV
Referring to Fig. 5, the charging assistor of example IV is roughly the same with embodiment three, the difference is that example IV
In absorbent module instead of the clamp arm assembly 5 in embodiment one.In the present embodiment, absorbent module is the first sucker 6, the
It is Ring like suction disc on 11 lateral wall of the first lid that one sucker 6, which is a setting, and the circular flat of the first lid 11 is housed in the
In one sucker 6.It should be understood that in other embodiments, when the shape of the first lid 11 changes, being arranged in the first lid 11
The shape of first sucker 6 of periphery can change correspondingly, and be not limited to be a circular ring shape.
When the assistor that charges needs to be installed to mobile terminal 14, the first sucker 6 can be affixed on to the back side of mobile terminal 14
Or in other planes, the first sucker 6 is then squeezed, makes internal air discharge, generates pressure difference, to make assistor completion of charging
Installation.First sucker 6 is made of elastic material, and the side for being bonded mobile terminal 14 is shiny surface.In other embodiments,
First sucker 6 can also be arranged on the circular flat of the first lid 11, be an integral molding structure with the first lid 11.
In another preferred embodiment, the first sucker 6 is arranged on the first lid 11 of embodiment two.Its user
Method is same as described above, and details are not described herein again.
Embodiment five
Referring to Fig. 6, the charging assistor of embodiment five is roughly the same with embodiment three, the difference is that embodiment three
In absorbent module 7 instead of the clamp arm assembly 5 in embodiment one.Vacuum chuck component 7 includes the second sucker 71 and first
Fixed plate 72.First fixed plate 72 is arranged on the outer surface of the first lid 11, is provided at least two second suckers 71.
In the present embodiment, the quantity of the second sucker 71 is four.Second sucker 71 is made of elastic material, and is bonded mobile terminal 14
Side be shiny surface.In the present embodiment, the first fixed plate 72 is rectangular, and the first fixed plate 72 is arranged in the second sucker 71
Quadrangle.It should be understood that in other embodiments, the first fixed plate 72 can also be other shapes such as round, most shape, triangle
Shape, the present embodiment do not limit this.The bottom end of second sucker 71 protrudes outward to form interconnecting piece 711, interconnecting piece 711 and first
Fixed plate 72 is fixedly connected.The mounting means of charging assistor is similar with example IV, and details are not described herein.
In other embodiments, the edge of the first lid 11 can uniformly extend to form the first fixed plate 72 outward, at this time
First fixed plate 72 is an integral molding structure with the first lid 11.
In another preferred embodiment, the first fixed plate 7 is arranged on the first lid 11 of embodiment two.It is used
Method is same as described above, and details are not described herein again.
Embodiment six
Referring to Fig. 7, the charging assistor of embodiment six is roughly the same with embodiment five.Is provided on first lid 11
Two fixed plates 8 are provided with multiple fixing pieces 81.In the present embodiment, the quantity of fixing piece 81 is four, and fixing piece 81
For the lesser magnetic element of size, charging assistor is mounted on the metal shell of mobile terminal product by magnetic force.
In another preferred embodiment, the second fixed plate 8 is arranged on the first lid 11 of embodiment two.It is used
Method is same as described above, and details are not described herein again.
Embodiment seven
Referring to Fig. 8, the charging assistor of embodiment seven is roughly the same with embodiment three, the difference is that embodiment seven
In mobile terminal protective case 9 instead of embodiment three clamp arm assembly 5.Mobile terminal protective case 9 and the first lid 11 are solid
Fixed connection, when mobile terminal product is placed in mobile terminal protective case 9, charging assistor is mounted on mobile terminal production simultaneously
The back side of product.
In another preferred embodiment, mobile terminal protective case 9 is arranged on the first lid 11 of embodiment two.Its
Application method is same as described above, and details are not described herein again.
In other embodiments, radiating piece 15 can also be set on the second lid 12.The radiating piece 15 can be cooling fin
Or radiator fan, when for charging give mobile terminal 14 radiate, avoid mobile terminal 14 overheat and damage mobile terminal 14 or
Reduce user's use feeling.
The utility model also provides a kind of mobile terminal component.Mobile terminal component includes mobile terminal 14 and any of the above-described
Charge assistor described in one embodiment.Charging assistor is detachably connected with mobile terminal 14, is leaned in mobile terminal 14
Position in the middle part of the nearly back side is provided with wireless charging induction coil.
Charging assistant structure provided by the utility model is simple, easy to carry, is capable of fixing at 14 rear of mobile terminal,
The charging cable that the charging interface of 14 side of mobile terminal should be inserted in is transferred to 14 rear of mobile terminal, such user is in movement
Charging cable will not be touched using mobile terminal 14 when terminal 14 charges, promotes use of the user when mobile terminal 14 charges
Sense, reduce as charging when push charging cable and caused by charging cable and charging interface damage.
Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to above preferably real
Mode is applied the utility model is described in detail, those skilled in the art should understand that, it can be practical new to this
The technical solution of type is modified or equivalent replacement should not all be detached from the spirit and scope of the technical scheme of the present invention.
Claims (7)
1. a kind of charging assistor, including shell, wireless charging transmitting circle and absorbent module, which is characterized in that the wireless charging hair
It penetrates circle to be housed in the inner space of the shell, on the housing, the absorbent module includes for the absorbent module setting
At least two suckers, for that will charge, assistor is removably attached to mobile terminal.
2. charging assistor as described in claim 1, which is characterized in that the shell includes the first lid and with described first
Second lid of lid connection, wireless charging transmitting circle is housed in first lid and second lid is collectively formed
In inner space.
3. charging assistor as claimed in claim 2, which is characterized in that the charging assistor further includes charging interface, institute
It states charging interface to be fixedly connected with charging circuit board and the shell, the charging circuit board is for connecting the wireless charging transmitting
Circle and the charging interface.
4. charging assistor as claimed in claim 2, which is characterized in that it is provided with charging cable on second lid, it is described
Charging cable and wireless charging transmitting circle connection.
5. charging assistor as described in claim 1, which is characterized in that the absorbent module includes being arranged on the housing
The first fixed plate, at least two sucker is arranged in first fixed plate.
6. charging assistor as claimed in claim 5, which is characterized in that one end of at least two sucker protrudes outward shape
At interconnecting piece, the interconnecting piece is connect with first fixed plate.
7. charging assistor as described in claim 1, which is characterized in that the charging assistor further includes radiating piece, described
Radiating piece is arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091013.4U CN208690952U (en) | 2018-07-10 | 2018-07-10 | Charge assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091013.4U CN208690952U (en) | 2018-07-10 | 2018-07-10 | Charge assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690952U true CN208690952U (en) | 2019-04-02 |
Family
ID=65880777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091013.4U Active CN208690952U (en) | 2018-07-10 | 2018-07-10 | Charge assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690952U (en) |
-
2018
- 2018-07-10 CN CN201821091013.4U patent/CN208690952U/en active Active
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| GR01 | Patent grant |