CN207339352U - A kind of back sticking type charger - Google Patents

Abstract

It the utility model is related to a kind of back sticking type charger.Electric appliance is wireless charger or mobile power or the mobile power with wireless charging function；At least one is used to be bonded the outer wall for being fixed on external electronic device on charger, back of the body patch component is fixed with the outer wall, back of the body patch component includes being used for fitting in the outer sticker of external electronic device, and outer sticker is reusable adhesive glue, and outer sticker is toward the outside of outer wall.Charger is fixed in external electronic device by the utility model using the structure of back sticking type, charger is either wireless charger, it can also be mobile power, more can be the mobile power with wireless charging function, the shape size regardless of external electronic device, this back sticking type charger can be used, and its can be made to charge while using, ease of use is improved, and charging modes various can select, meet users on diversity, be conducive to marketing.

Description

A kind of back sticking type charger

Technical field

It the utility model is related to charger, more particularly to a kind of back sticking type charger.

Background technology

Present electronic intelligence equipment, such as mobile phone, tablet computer, screen is increasing, and power consumption is getting faster, thus right The demand of charger is also increasing.Common charger has common charger, wireless charger and the mobile power of plug-in.It is existing Have in technology, there are many producers to accomplish mobile power on phone housing, this product structure needs phone housing being nested into In mobile phone, conveniently while charging using one side, but for the mobile phone of different shape size, the charging of different sizes is just needed Shell is adapted to, and user needs to buy multiple charging shells, to use, to add cost.And for wireless charger, it is typically Need smart machine being placed on charger and charge, can not charge while using, ease of use is relatively low.

Utility model content

The purpose of this utility model is that being the defects of overcoming the prior art, and a kind of back sticking type charger is provided, make it Smart machine of different shapes can be adapted to use, and its can be made to charge while using smart machine.

To achieve the above object, the utility model uses following technical scheme：

A kind of back sticking type charger, charger are wireless charger or mobile power or the movement with wireless charging function Power supply；At least one is used to be bonded the outer wall for being fixed on external electronic device on charger, and back of the body patch group is fixed with the outer wall Part, back of the body patch component include being used for fitting in the outer sticker of external electronic device, and outer sticker is reusable adhesive glue, outer glue Paste toward the outside of outer wall.

Further, back of the body patch component further includes an interior sticker and a spacer, and interior sticker fitting is fixed on the outer wall； Spacer is divided into affixed side half and active side half；The both sides surface that outer sticker and interior sticker are fitted in affixed side respectively is opposite Position on, spacer along affixed side and the doubling of active side junction and can be covered on the outer surface of outer sticker.

Further, outer wall is equipped with a shallow slot, and back of the body patch component is located in shallow slot.

Further, back of the body patch component further includes a spacer for being used to protect outer sticker, and spacer one end is fixed on outer On wall, spacer is bent and covering is fitted on the outer surface of outer sticker.The inner of spacer is inserted into the inner side of outer wall, outside Be equipped with least one fixed column on the inside of wall, spacer is inner equipped with being inserted in pair with the one-to-one jack of fixed column, each jack Fixed column is answered so that spacer is fixed on the outer wall.

Further, bracket component is additionally provided with charger, bracket component is located in the one side of external electronic device； Bracket component include can doubling support chip and two patches being fitted in respectively in the relative position of support chip both sides surface, patch For reusable adhesive glue；Support chip is divided into affixed side half and active side half；Two patches are fitted in fixation respectively On the opposite position in the both sides surface of side, one of patch fitting is fixed on charger, and support chip can be along affixed side and work Dynamic side junction doubling is simultaneously covered on the outer surface of another patch.

Further, bracket component is additionally provided with charger, bracket component is located in the one side of external electronic device； Bracket component includes support chip and patch, and patch fitting is fixed on charger, and support chip one end is fixed on charger backwards to outer In the one side of portion's electronic equipment, support chip is bent and covering is fitted on the outer surface of patch.The inner of support chip is inserted into The inner wall of charger, charger inner wall are equipped with least one fixed column, and inner be equipped with of support chip is inserted correspondingly with fixed column Hole, each jack is inserted in corresponding fixed column so that support chip is fixed on charger.

Further, circuit board and charge coil are equipped with charger, circuit board is electrically connected with charge coil, circuit board by A piece electric wire accesses external electric energy.

Further, storage battery, storage battery and circuit board electrical connection are additionally provided with charger, circuit board passes through a charging Head charges for external electronic device.

Further, circuit board and storage battery are equipped with charger, circuit board is electrically connected with storage battery, and circuit board is by one Electric wire accesses external electric energy.

Further, circuit board is equipped with the LED light for floor light, LED light electrical connection circuit plate.

The beneficial effect of the utility model compared with prior art is：

Charger is fixed in external electronic device by the utility model using the structure of back sticking type, charger either Wireless charger or mobile power, more can be the mobile powers with wireless charging function, no matter external electronic device Shape size how, this back sticking type charger can be used, and its can be made to charge while using, it is easy to use Property is improved, and charging modes various can select, and meet users on diversity, be conducive to marketing.

Brief description of the drawings

Fig. 1 is the utility model first embodiment charger exploded view.

Fig. 2 is the utility model first embodiment charger assembling stereogram.

Fig. 3 is the utility model first embodiment charger support component stereogram.

Fig. 4 is the utility model second embodiment charger exploded view.

Fig. 5 is the utility model 3rd embodiment charger exploded view.

Fig. 6 is the utility model fourth embodiment charger exploded view.

Fig. 7 is the utility model fourth embodiment charger back of the body patch component exploded view.

Embodiment

In order to more fully understand the technology contents of the utility model, the skill with reference to specific embodiment to the utility model Art scheme is described further and illustrates.

The concrete structure of the utility model charger first embodiment is as shown in Figs. 1-3.

The charger of first embodiment carries the mobile power of wireless charging function.As shown in Figure 1, charger includes one It is mutually permanently connected for being bonded the outer wall 11 for being fixed on external electronic device and a rear cover 12, outer wall 11 with rear cover 12.

As shown in Figure 1, back of the body patch component 20 is fixed with outer wall 11.Specifically, outer wall 11 is equipped with a shallow slot 111, the back of the body Patch component 20 is located in shallow slot 111.Back of the body patch component 20 includes being used for 21, the interior glue of outer sticker for fitting in external electronic device Patch 23 and a spacer 22.Outer sticker 21 and interior sticker 23 use reusable adhesive glue, for example seamless glue.Outer sticker 21 toward the outside of outer wall 11, and 111 bottom surface of shallow slot is equipped with the slightly larger part 112 of depth, and the interior fitting of sticker 23 is fixed on the portion Divide on 112.Spacer 22 divides for affixed side half and active side half.Outer sticker 21 and interior sticker 23 are fitted in affixed side respectively The opposite position in both sides surface on, outer sticker 21 and 23 area of interior sticker are less than affixed side area, and spacer 22 can be along fixation Side and the doubling of active side junction are simultaneously covered on the outer surface of outer sticker 21 outer to be protected when without using outer sticker 21 Sticker 21 is, it is necessary to again open spacer 22 when using.Outer sticker 21 or interior sticker will not be driven during 22 doubling of spacer 23 fold.

In other embodiments, multiple back of the body patch components can also be set in outer wall, to strengthen fitting fixed force.Can also be After cover add the back of the body patch component so that charger both sides can be fitted in external electronic device.

As shown in Fig. 2, bracket component 40 is additionally provided with charger, and bracket component 40 is located at backwards to external electronic device On simultaneously.Specifically, bracket component 40 is located on rear cover 12.As shown in Figure 2,3, bracket component 40 include can doubling support chip 41 and two patches 42,43 being fitted in respectively in 41 both sides surface relative position of support chip.Patch 42,43 is made using repeatable Adhesive glue, such as seamless glue.Support chip 41 divides for affixed side half and active side half.Two patches 42,43 are bonded respectively On the opposite position in the both sides surface of affixed side, patch 42,43 areas are respectively less than affixed side area, and the wherein fitting of patch 43 is solid It is scheduled on charger, support chip 41 along affixed side and the doubling of active side junction and can be covered in the outer surface of another patch 42 On.Support chip 41 is opened, handset bracket or Flat computer support frame can be used as to use, 41 doubling of support chip is folded just Patch 42 can be protected, and does not interfere with hand-held use.

As shown in Figure 1, it is equipped with circuit board 31, charge coil 32 and storage battery 33 in charger.Circuit board 31 is respectively with filling Electric coil 32, storage battery 33 are electrically connected, and circuit board 31 connects 34 by an electric wire and enters external electric energy, and circuit board 31 passes through charging Connector 35 (USB plug) charges for external electronic device.

In addition, circuit board 31 is equipped with the LED light (not shown) for floor light, LED light electrical connection circuit plate 31.Electricity Battery capacity indication lamp (not shown) and function button (not shown), battery capacity indication lamp and function button difference are additionally provided with road plate 31 It is electrically connected with circuit board 31.

Second embodiment

The charger of second embodiment is a mobile power, its concrete structure is as shown in Figure 4.Circuit is equipped with charger Plate 52 and storage battery 53, circuit board 52 are electrically connected with storage battery 53, and circuit board 52 accesses external electric energy by an electric wire 54.Charging There is no charge coil in device, remaining structure is consistent with first embodiment charger.

3rd embodiment

The charger of 3rd embodiment is a wireless charger, its concrete structure is as shown in Figure 5.Implement compared to first Example, only circuit board 61 and charge coil 62 in the charger of 3rd embodiment, without storage battery, also without charging connector, its Remaining structure is consistent with first embodiment charger.

Fourth embodiment

The charger of fourth embodiment can be wireless charger or mobile power or the movement with wireless charging function Power supply, fourth embodiment improve back of the body patch component and branch in the structure of first embodiment, second embodiment or 3rd embodiment Frame component.

As shown in Figure 6,7, in fourth embodiment, back of the body patch component 80 includes outer sticker 81 and an area is more than outer sticker 81st, for protecting the spacer 82 of outer sticker 81.82 one end of spacer is fixed on outer wall 71, and spacer 82 is bent and covers Lid is fitted on the outer surface of outer sticker 81 to protect outer sticker 81 when without using outer sticker 81, it is necessary to again will when using Spacer 82 is opened.Specifically, the inner 822 of spacer 82 is inserted into the inner side of outer wall 71 by a gap 712, outside The inner side of wall 71 is equipped with 4 fixed columns 711, and the inner of spacer 82 822 is equipped with jack 821 one-to-one with fixed column 711, each Jack 821 is inserted in corresponding fixed column 711 so that 82 the inner 822 of spacer is fixed on outer wall 71 without being drawn out.Compare The first to three embodiment is using the back of the body patch component of two pieces of stickers, and the back of the body patch component 80 of fourth embodiment is thinner, and charger is overall more It is thin, if carrying charge coil in charger, it also may be such that charge coil from the equipment being electrically charged closer to charge efficiency higher.

As shown in fig. 6, being additionally provided with bracket component 90 on charger, bracket component 90 is located at one backwards to external electronic device On face (i.e. rear cover 72).Bracket component 90 includes a support chip 92 and a patch 91.92 area of support chip is more than patch 91, The fitting of patch 91 is fixed on charger rear cover 72.92 one end of support chip is fixed on charger rear cover 72,92 bendable of support chip Roll over and cover and be fitted on the outer surface of patch 91.Specifically, the inner 921 of support chip 92 is inserted into by a gap 722 The inner wall of charger rear cover 72,72 inner wall of charger rear cover are equipped with 5 fixed columns 721, and the inner of support chip 92 921 is equipped with and fixation The one-to-one jack 922 of column 721, after each jack 922 is inserted in corresponding fixed column 721 so that support chip 92 is fixed on charger Without being drawn out on lid 72.

The technology contents set forth above that the utility model is only further illustrated with embodiment, in order to which reader is easier to manage Solution, but the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or creates again Make, protected by the utility model.

Claims (10)

1. a kind of back sticking type charger, it is characterised in that the charger is for wireless charger or mobile power or with wireless The mobile power of charge function；At least one is used to be bonded the outer wall for being fixed on external electronic device on the charger, should Back of the body patch component is fixed with outer wall, the back of the body patch component includes being used for the outer sticker for fitting in external electronic device, the outer glue Paste as reusable adhesive glue, the outer sticker is toward the outside of outer wall.

2. back sticking type charger as claimed in claim 1, it is characterised in that it is described the back of the body patch component further include an interior sticker and One spacer, the interior sticker fitting are fixed on the outer wall；The spacer is divided into affixed side half and active side one Half；The outer sticker and interior sticker are fitted on the opposite position in both sides surface of affixed side respectively, and the spacer can be along solid Determine side and the doubling of active side junction and be covered on the outer surface of outer sticker.

3. back sticking type charger as claimed in claim 1, it is characterised in that the back of the body patch component further includes one and is used to protect The spacer of outer sticker, described spacer one end are fixed on the outer wall, and the spacer is bent and covering is fitted in outer sticker Outer surface on.

4. back sticking type charger as claimed in claim 3, it is characterised in that the inner of the spacer is inserted into the interior of outer wall Side, the inside outer wall are equipped with least one fixed column, the spacer is inner be equipped with the one-to-one jack of fixed column, often A jack is inserted in corresponding fixed column so that spacer is fixed on the outer wall.

5. back sticking type charger as claimed in claim 1, it is characterised in that bracket component, institute are additionally provided with the charger Bracket component is stated to be located in the one side of external electronic device；The bracket component include can doubling support chip and two points The patch not being fitted in the relative position of support chip both sides surface, the patch are reusable adhesive glue；The support Piece is divided into affixed side half and active side half；Two patches are fitted in the opposite position in both sides surface of affixed side respectively On, the fitting of one of patch is fixed on charger, and the support chip along affixed side and the doubling of active side junction and can cover Cover on the outer surface of another patch.

6. back sticking type charger as claimed in claim 1, it is characterised in that bracket component, institute are additionally provided with the charger Bracket component is stated to be located in the one side of external electronic device；The bracket component includes patch and support chip, the patch Fitting is fixed on charger, and described support chip one end is fixed on charger in the one side of external electronic device, the branch Blade is bent and covering is fitted on the outer surface of patch.

7. back sticking type charger as claimed in claim 6, it is characterised in that the inner of the support chip is inserted into charger Inner wall, the charger inner wall are equipped with least one fixed column, and inner be equipped with of the support chip is inserted correspondingly with fixed column Hole, each jack is inserted in corresponding fixed column so that support chip is fixed on charger.

8. such as claim 1-7 any one of them back sticking type chargers, it is characterised in that be equipped with circuit board in the charger And charge coil, the circuit board are electrically connected with charge coil, the circuit board accesses external electric energy by an electric wire.

9. back sticking type charger as claimed in claim 8, it is characterised in that storage battery is additionally provided with the charger, it is described Storage battery and circuit board electrical connection, the circuit board are charged by a charging connector for external electronic device.

10. such as claim 1-7 any one of them back sticking type chargers, it is characterised in that be equipped with circuit in the charger Plate and storage battery, the circuit board are electrically connected with storage battery, and the circuit board accesses external electric energy by an electric wire.