CN103411257A - Hand warmer - Google Patents
Hand warmer Download PDFInfo
- Publication number
- CN103411257A CN103411257A CN2013103864364A CN201310386436A CN103411257A CN 103411257 A CN103411257 A CN 103411257A CN 2013103864364 A CN2013103864364 A CN 2013103864364A CN 201310386436 A CN201310386436 A CN 201310386436A CN 103411257 A CN103411257 A CN 103411257A
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- Prior art keywords
- piece
- face
- charging inlet
- interface
- back cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000000988 bone and bone Anatomy 0.000 claims description 22
- 238000005485 electric heating Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 235000004936 Bromus mango Nutrition 0.000 description 2
- 241001093152 Mangifera Species 0.000 description 2
- 235000014826 Mangifera indica Nutrition 0.000 description 2
- 235000009184 Spondias indica Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
- A61F2007/0077—Details of power supply
- A61F2007/0078—Details of power supply with a battery
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a hand warmer which comprises a shell body, a circuit board and a charging interface. The circuit board is fixed inside the shell body and the charging interface and the circuit board are connected through a wire. A first receding hole matched with the charging interface is formed in the shell body, an interface limiting portion matched with the charging interface is arranged in the shell body, and the interface limiting portion is located at the rear side of the first receding hole. Due to the fact that the interface limiting portion matched with the charging interface is arranged at the edge of the inner portion of the shell body, the charging interface is fixed in the interface limiting portion and cannot move; the first receding hole matched with the charging interface is formed in the portion, corresponding to the interface fixing portion, of the shell body so that charging can be facilitated.
Description
Technical field
The present invention relates to the hand warmer field, in particular, relate to a kind of Diannuanbao.
Background technology
Along with the raising of people's living standard, Diannuanbao becomes the thing of family's indispensability, not only can warm oneself, can also physiotherapy or hot compress.
I have designed a kind of Diannuanbao, comprise housing, electric heating piece, be fixed on enclosure interior the rechargeable battery of powering for described electric heating piece, control the switch of described Diannuanbao duty, circuit board, the charging inlet be connected by wire with described circuit board and be arranged on the outer conducting strip of described housing, be provided with on housing with described charging inlet shape adapts and first dodge hole; On described circuit board, be provided with gauge tap and relay indicating light, by wire, be connected between described electric heating piece and circuit board, by wire, be connected between described battery and circuit board; Described gauge tap is pushing formula switch, has two states, controls the duty of Diannuanbao, and socket one pushing switch on described gauge tap is provided with on described housing with described pushing switch shape adapts and second dodges hole; Described Electric heat radiator is fixed on the inwall of described housing; Described housing integral body is the mango shape, comprises a face-piece and back cover, and described face-piece and back cover are screwed, and described electric heating piece is fixed on conducting strip, and described conducting strip is fixed on described face-piece; Described battery and circuit board are fixed on face-piece inside.This scheme is unexposed.Because charging inlet directly is fixed on first of enclosure interior, dodge in hole, fixing insecure of charging inlet, can slide into the inside of housing when stressed, and charging inlet has charged with regard to being inconvenient to while sliding into enclosure interior.
Summary of the invention
Technical problem to be solved by this invention is to provide the Diannuanbao that a kind of charging inlet fixedly secures.
The objective of the invention is to be achieved through the following technical solutions: a kind of Diannuanbao, comprise housing, and be fixed on described enclosure interior circuit board and with described circuit board between the charging inlet that is connected with wire, on described housing, arrange one and first dodge hole with described charging inlet adapts, in described housing, be provided with the interface limiting section matched with described charging inlet, described interface limiting section is positioned at the described first rear side of dodging hole.
Preferably, described housing comprises hollow and long and wide all identical face-piece and back covers; Described face-piece and back cover are all that the large end of an end is little, and the end that described face-piece is larger is the afterbody of face-piece, and the end that described face-piece is less is the head of face-piece, and the end that described back cover is larger is the afterbody of back cover, and the end that described back cover is less is the head of back cover; Described interface limiting section is arranged on the end of the afterbody of described face-piece.This is the concrete fixed position of charging inlet in housing.
Preferably, described face-piece is provided with the second limiting plate of the afterbody that connects described face-piece both sides and close face-piece, the distance of described the second limiting plate and described face-piece afterbody is greater than the length of described charging inlet, described interface limiting section comprises that the first projection of two be parallel to each other and connect described the second limiting plate and face-piece afterbodys and the length sum that is arranged on the described second limiting plate outside and described length and charging inlet equal distance second projection of the second limiting plate to the face-piece afterbody, and the second projection is positioned at the place, centre position of described two the first projections.This is that the interface limiting section is arranged on the concrete structure on face-piece.
Preferably, it is block that described charging inlet is, and an end of described charging inlet is provided with charging socket, and the described charging inlet other end is provided with the wire bonds section of protrusion, and described the first shape of dodging hole and described charging socket adapts; An end that is provided with charging socket is the front end of charging inlet, and an end that is provided with wire bonds section is the tail end of charging inlet; Described interface limiting section also is the square shape, and the width between described the first projection is identical with the width of described charging inlet, on described interface limiting section, is provided with the weld part adapted with described wire bonds section and dodges hole.This is the concrete structure of charging inlet.
Preferably, described wire bonds section is arranged on a side of described charging inlet, and described weld part is dodged hole and is positioned on described the first projection.Wire bonds section is arranged on to a side of charging inlet, convenient fixedly charging inlet.
Preferably, in described interface limiting section, be provided with the interface mounting table that highly is less than described interface limiting section.Can guarantee so smooth being placed in the interface limiting section of charging inlet.
Preferably, distance between described interface limiting section and interface mounting table is less than the thickness of described charging inlet, the position that the charging socket of described face-piece is corresponding is provided with the 3rd and dodges half hole, and the charging socket corresponding position of described back cover is provided with the 4th and dodges half hole.The 3rd dodges and with the 4th, dodges in midair in midair and be exactly first to dodge hole with charging socket adapts together the time.
Preferably, the edge of the head of described charging inlet is provided with the interface limiting stand of protrusion; The corresponding position that described face-piece is corresponding is provided with the interface matched with described interface limiting stand and dodges groove.Like this can be better fixing charging inlet.
Preferably, the charging inlet place that described back cover is corresponding is provided with the interface of protrusion and presses bone, and described interface presses the height of bone to equal the distance of described back cover to described charging inlet.Can further limit the position of charging inlet like this, and interface presses bone also to be equivalent to reinforcement, can strengthen the intensity of back cover.
Preferably, described circuit board is fixed on the head of described face-piece, and the length that connects the wire of described circuit board and charging inlet is greater than the distance of described circuit board and described charging inlet.This is that circuit board is fixed on the particular location in face-piece.
The interface limiting section that the present invention matches with charging inlet because the edge in enclosure interior is provided with, charging inlet is fixed in the interface limiting section and just can move, and on housing corresponding to interface fixed part, be provided with charging inlet adapts and first dodge hole, so just conveniently charged.
The accompanying drawing explanation
Fig. 1 is the overall schematic of the Diannuanbao of the embodiment of the present invention;
Fig. 2 is the fractionation schematic diagram of the Diannuanbao of the embodiment of the present invention;
Fig. 3 is the schematic diagram of the circuit board of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the pushing switch of the embodiment of the present invention;
Fig. 5 is the conducting strip of the embodiment of the present invention and the combination schematic diagram of electric heating piece;
Fig. 6 is the face-piece schematic diagram of the embodiment of the present invention;
Fig. 7 is the back cover schematic diagram of the embodiment of the present invention;
Fig. 8 is that circuit board, battery and the charging inlet of the embodiment of the present invention is fixed on the schematic diagram on face-piece.
Wherein: 1, Diannuanbao; 2, face-piece; 21, the second screw hole post; 22, the 3rd screw hole post; 24, the first stopper slot; 25, second dodge half hole; 26, first dodge half hole; 201, battery placement platform; 202, reinforcement; 203, the first limiting plate; 204, the second limiting plate; 205, the 3rd limiting plate, 206, the 4th limiting plate; 207, circuit board limiting section; 208, interface limiting section; 209, the first projection; 210, the second projection; 211, lanyard hole; 3, back cover; 31, the first screw hole post; 32, locating dowel; 34, the first limiting section; 35, the 4th dodge half hole; 36, the 3rd dodge half hole; 37, battery is pressed bone; 38, the second locating dowel; 39, indicator lamp fixing hole post; 301, lanyard hole; 302, interface is pressed bone; 4, electric heating piece; 5, battery; 6, charging inlet; 7, circuit board; 71, gauge tap; 72, indicator lamp; 8, push away rotary switch; 81, panel; 82, strip is dialled hand; 83, enclose bone; 9, conducting strip.
The specific embodiment
A kind of Diannuanbao, comprise housing, and be fixed on described enclosure interior circuit board and with described circuit board between the charging inlet that is connected with wire, on described housing, arrange one and first dodge hole with described charging inlet adapts, in described housing, be provided with the interface limiting section matched with described charging inlet, described interface limiting section is positioned at the described first rear side of dodging hole.The interface limiting section that the present invention matches with charging inlet because the edge in enclosure interior is provided with, charging inlet is fixed in the interface limiting section and just can move, and on housing corresponding to interface fixed part, be provided with charging inlet adapts and first dodge hole, so just conveniently charged.
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
As shown in Fig. 1-8, Diannuanbao 1 comprises housing, electric heating piece 4, is the chargeable battery 5 of battery 4 power supplies, circuit board 7 and the charging inlet 6 of control Diannuanbao 1 duty.Housing is the mango shape, comprises face-piece 2 and back cover 3, and Diannuanbao 1 also comprises that a setting is fixed on face-piece 2 and the conducting strip 9 identical with face-piece 2 shapes, and electric heating piece 4 is fixed on conducting strip 9.
The large end of one end of face-piece 2 and back cover 3 is little, and the end that face-piece 2 is larger is the afterbody of face-piece 2, and the end that face-piece 2 is less is the head of face-piece 2, and the end that back cover 2 is larger is the afterbody of back cover 2, and the end that back cover 2 is less is the head of back cover 2.Charging inlet 6 is fixed on the afterbody of face-piece 2, is provided with interface limiting section 208 at the afterbody of face-piece.Certainly, charging inlet 6 also can be fixed on back cover 3, or other positions of face-piece 2.Charging inlet 6 is fixed in interface limiting section 208, and like this when giving Diannuanbao 1 charging, charging inlet 6 just can not be because of fixing insecure and slide into enclosure interior.
On face-piece 2, be provided with the second limiting plate 204 that connects face-piece 2 two sides, the second limiting plate 204 is greater than the length of charging inlet 6 to the distance of face-piece afterbody, interface limiting section 208 is arranged between the second limiting plate 204 and face-piece 2 afterbodys, comprise the first projection 209 of two be parallel to each other and connect described the second limiting plate 204 and face-piece afterbodys and be arranged between the first projection 209 and the length of the second projection 210, the second projections 210 of being parallel to each other with the first projection 209 equates with the difference of the length of described charging inlet 6 with the distance of the second limiting plate 204 to face-piece 2 afterbodys.Interface limiting section 208 just can limit the position of charging inlet 6 in housing completely like this.It is block that charging inlet 6 is, and is provided with charging socket at an end of charging inlet 6, and the other end of charging inlet 6 is provided with the wire bonds section of protrusion, and the first shape of dodging hole and charging socket adapts; An end that is provided with charging socket is the front end of charging inlet, and an end that is provided with wire bonds section is the tail end of charging inlet; Width between the first projection 209 is identical with the width of charging inlet 6, on interface limiting section 208, be provided with the weld part adapted with described wire bonds section and dodge hole, wire bonds section is arranged on a side of charging inlet 6, and weld part is dodged hole and is positioned on described the first projection 209.In interface limiting section 208, be provided with the interface mounting table that highly is less than described interface limiting section 208, the distance between interface limiting section 208 and interface mounting table is less than the thickness of described charging inlet.The edge of the head of charging inlet 6 is provided with the interface limiting stand of protrusion, and the corresponding position of described face-piece 2 correspondences is provided with the interface matched with described interface limiting stand and dodges groove.The charging inlet place of back cover 3 correspondences is provided with the interface of protrusion and presses bone 302, and interface presses the height of bone 302 to equal the distance of described back cover 3 to charging inlet 6.Circuit board 7 is fixed on the head of face-piece 2, due to circuit board 7, is fixed on the head of described face-piece 2, and the length that connects the wire of described circuit board 7 and charging inlet 6 is greater than the distance of described circuit board 7 and described charging inlet 6.
On housing, be provided with described charging inlet 6 adapts and first dodge hole, first dodges hole corresponds to and is arranged on the 3rd on face-piece 2 and dodges half hole 23 and be arranged on the 4th on back cover 3 and dodge half hole 35.
Between electric heating piece 4 and circuit board 7, being connected by two wires, is also to be connected by two wires between battery 5 and circuit board 7; Connect battery 5 and be welded on circuit board with an end of the wire of circuit board 7, the other end is arranged on circuit 7; At an end of electric heating piece 4, be provided with the pad of two protrusions, connect electric heating piece 4 and be welded on the pad on electric heating piece 4 with wire one end of circuit board 7, the other end is welded on circuit board 7.
Face-piece 2 is screwed with back cover 3, adopts screw fixedly face-piece 2 and back cover 3, conveniently when Diannuanbao 1 goes wrong, Diannuanbao 1 is taken apart, checks the parts of enclosure interior.Face-piece is provided with screw hole, and the corresponding position of back cover 3 inner surfaces is provided with the first screw hole post 31 be used in conjunction with described screw hole.The height sum of height and the first screw hole post 31 of the second screw hole post 21, the second screw hole posts 21 that face-piece 2 inside that screw hole is corresponding are provided with protrusion is identical with the distance between face-piece 2 and back cover 3 inside.Inside at the second screw hole post 21 and the first screw hole post is provided with the screw thread matched with screw, more convenient like this face-piece 2 and the back cover 3 of being screwed.Outside face at face-piece 2 corresponding to screw hole is provided with recessed screw placement platform, and screw can not protrude in the outside of face-piece 2 like this, thereby has guaranteed the flatness of face-piece 2.
On back cover 3, be provided with locating dowel 32, corresponding, on face-piece 2, be provided with the locating dowel jack 22 be used in conjunction with locating dowel, locating dowel 32 is inserted in locating dowel jack 22, can carry out face-piece and back cover spacingly, when being screwed housing, housing can not misplace like this; Locating dowel jack 22 is positioned at the opposite side of the second screw hole post 21 that is arranged on face-piece 2 avris, and locating dowel 32 is positioned at the opposite side that the first screw hole post 31 is set.Locating dowel 32 is two, and the height of locating dowel 32 flushes with the height of face-piece 2 higher than the height of back cover 3 and the height of locating dowel jack 22, and locating dowel 32 can be inserted in the locating dowel jack 22 on face-piece 2 like this.
Face-piece 2 adopts 3 screws to fix with back cover 3, corresponding, respectively is provided with a screw hole in two ends and a side of face-piece 2, and the first screw hole post 31 also is positioned at two ends and a side of back cover 3 so; Make locating dowel 32 perform to maximum effect, locating dowel 32 is arranged on to a side that is not provided with the second screw hole post of back cover 3.
As illustrated in Figures 5 and 6, face-piece 2 is full encirclements with the surrounding of back cover 3, and surrounding is surrounded completely by sidewall.On back cover 3 inwalls, be provided with ring first limiting section 34 of protrusion, the end of face-piece 2 sidewalls is provided with the first stopper slot 24 coordinated with the first limiting section 34, the height of the first stopper slot 24 equals the height of described the first limiting section 34, and the width of described the first stopper slot 24 equals the thickness of described the first limiting section 34.The first stopper slot 24 that the first limiting section 34 is set and coordinates with the first limiting section 34, the first limiting section 34 on back cover 3 just can insert in the first stopper slot 24 that is fixed on face-piece 2 like this, thereby stagger being screwed Shi Buhui between face-piece 2 and back cover 3, but also can be so that there be gap between the two in face-piece 2 after fixing with back cover 3.
Battery 5 is the square shape, in face-piece 2 inside, be provided with that with battery 5 shapes, adapt and highly highly identical with the first opening 23 battery limiting plate, the battery limiting plate comprises the first limiting plate 203 be arranged near face-piece 2 heads, the second limiting plate 204 near face-piece 2 afterbodys, near the 3rd limiting plate 205 of face-piece one side and the 4th limiting plate 206 of close face-piece opposite side, between the first limiting plate 203 and the second limiting plate 204, be parallel to each other, between the 3rd limiting plate 205 and the 4th limiting plate 206, be parallel to each other, and mutually vertical between the first limiting plate 203 and the 3rd limiting plate 205, mutually vertical between the second limiting plate 204 and the 4th limiting plate 206, distance between the first limiting plate 203 and the second limiting section 204 is equal in length with battery, distance between the 3rd limiting plate 205 and the 4th limiting plate 206 equals the width of battery, battery 5 just in time is placed in the battery limiting plate.The first limiting plate 203 and the second limiting plate 204 touch with the side edge of face-piece 2, the end of the 3rd limiting plate 205 and the 4th limiting plate 206 is provided with the transverse slat with face-piece 2 inboard joints, so both can increase the intensity of battery limiting plate, also can increase the intensity of face-piece, when face-piece is subjected to external force, deformation can not occur.The battery placement platform 201 of the height of one hollow lower than the battery limiting plate is set in the inside of battery limiting plate, the width of battery placement platform 201 is less than the distance between the 3rd limiting plate 205 and the 4th limiting plate 206, in the inside of battery placement platform 201, be provided with reinforcement 202 protrusion and cross one another, the height of reinforcement 202 is less than the height of described battery placement platform 21, the intensity that reinforcement 202 can increase face-piece 2 is set, when usually using, deformation can not occur.For fear of battery 5, directly with battery placement platform 201, contact, a block sponge is set between battery 5 and battery placement platform 201, block sponge is fixed on the contact-making surface of described battery 5 and battery placement platform 201 with glue.Back cover 3 inside also are provided with the battery of protrusion and press bone 37, and battery presses the height of bone 37 to equal the beeline of back cover 3 to battery 5.Battery presses bone 37 arranged in a crossed manner, and is cruciformity.Battery is set and presses bone 37, further self-contained battery not only, can also strengthen the intensity of back cover 3.The the second screw hole post 21 that is arranged on face-piece one side is close to the outside of described the 3rd limiting plate 205, the second screw hole post 21 of face-piece afterbody is close to the outside of the second limiting plate 204, the 3rd screw hole post 22 is close to the outside of described the 4th limiting plate 206, so not only the intensity of battery limiting plate can be increased, the intensity of the second screw hole post 21 and the 3rd screw hole post 22 can be increased again.
On circuit board 7, be provided with gauge tap 71 and two indicator lamps, gauge tap 71 is pushing formula switch, and there is two states in gauge tap 71, and is socketed a pushing switch 8, and the corresponding position of housing is provided with corresponding with pushing switch 8 second and dodges hole; Indicator lamp 72 comprises a red light and a green light, and red light means the duty of Diannuanbao, when Diannuanbao is worked, and when red; Green light means the charged state of Diannuanbao, and green light is bright is illustrated in charging, when green light goes out, means the complete or not charging of charging, and indicator lamp 72 is positioned on the same face of circuit board 7 with gauge tap 71.Pushing switch 8 comprises an elliptoid panel 81 and is arranged on the outwardly strip of locating in panel 81 centre position simultaneously dials hand 82, and the strip that is arranged on panel 81 dial hand 82 opposite face centre position place enclose bone 83, gauge tap 7 is socketed in and encloses in bone 83; The length of enclosing bone 83 equals the beeline of gauge tap 7 to hull outside, and after assembling, the panel of pushing switch 8 can be close to the outside of housing like this.Second dodges hole corresponds to and is arranged on first on face-piece 2 and dodges half hole 26 and be arranged on the upper the 3rd on back cover 3 and dodge half hole 36.
On back cover 3, be provided with the fixedly indicator lamp fixing hole post 39 of indicator lamp 72, the height of indicator lamp fixing hole post 39 equals the distance of described circuit board 7 to described back cover 3.The both sides of back cover 3 are respectively arranged with the second locating dowel 38 circuit board relative with the position with the second locating dowel 38 and press bone, the second locating dowel 38 is two, and the distance between the second locating dowel 38 is identical with the length of described circuit board 7, the height of the second locating dowel 38 is greater than the distance of described back cover to described circuit board placement section; Circuit board presses the height of bone (not shown in FIG.) to equal back cover 3 to the distance between described circuit board 7, and circuit board presses bone to be also two, circuit board presses bone to be close to the inboard of back cover, circuit board presses bone not only to play the effect that limits circuit board like this, can also play the effect of reinforcement, increase the force intensity that is subjected to of back cover.
At face-piece 2, be provided with respectively lanyard hole 211 and lanyard hole 301 with the relative position place of the head of back cover 3, the lanyard hole be set, just can be on Diannuanbao fixing lanyard, be convenient for carrying.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. Diannuanbao, it is characterized in that, comprise housing, be fixed on described enclosure interior circuit board and with described circuit board between the charging inlet that is connected with wire, on described housing, arrange one and first dodge hole with described charging inlet adapts, in described housing, be provided with the interface limiting section matched with described charging inlet, described interface limiting section is positioned at the described first rear side of dodging hole.
2. Diannuanbao as claimed in claim 1, is characterized in that, described housing comprises hollow and long and wide all identical face-piece and back covers; Described face-piece and back cover are all that the large end of an end is little, and the end that described face-piece is larger is the afterbody of face-piece, and the end that described face-piece is less is the head of face-piece, and the end that described back cover is larger is the afterbody of back cover, and the end that described back cover is less is the head of back cover; Described interface limiting section is arranged on the end of the afterbody of described face-piece.
3. Diannuanbao as claimed in claim 2, it is characterized in that, described face-piece is provided with the second limiting plate of the afterbody that connects described face-piece both sides and close face-piece, the distance of described the second limiting plate and described face-piece afterbody is greater than the length of described charging inlet, the second projection that described interface limiting section comprises the first projection of two be parallel to each other and connect described the second limiting plate and face-piece afterbodys and is arranged between described the first projection and is parallel to each other with described the first projection, the length of described the second projection equates with the difference of the length of described charging inlet with the distance of described the second limiting plate to described face-piece afterbody.
4. Diannuanbao as claimed in claim 3, it is characterized in that, it is block that described charging inlet is, and an end of described charging inlet is provided with charging socket, the described charging inlet other end is provided with the wire bonds section of protrusion, and described the first shape of dodging hole and described charging socket adapts; An end that is provided with charging socket is the front end of charging inlet, and an end that is provided with wire bonds section is the tail end of charging inlet; Described interface limiting section also is the square shape, and the width between described the first projection is identical with the width of described charging inlet, on described interface limiting section, is provided with the weld part adapted with described wire bonds section and dodges hole.
5. Diannuanbao as claimed in claim 4, is characterized in that, described wire bonds section is arranged on a side of described charging inlet, and described weld part is dodged hole and is positioned on described the first projection.
6. Diannuanbao as claimed in claim 5, is characterized in that, in described interface limiting section, is provided with the interface mounting table that highly is less than described interface limiting section.
7. Diannuanbao as claimed in claim 6, it is characterized in that, distance between described interface limiting section and interface mounting table is less than the thickness of described charging inlet, the position that the charging socket of described face-piece is corresponding is provided with the 3rd and dodges half hole, and the charging socket corresponding position of described back cover is provided with the 4th and dodges half hole.
8. Diannuanbao as claimed in claim 7, is characterized in that, the edge of the head of described charging inlet is provided with the interface limiting stand of protrusion; The corresponding position that described face-piece is corresponding is provided with the interface matched with described interface limiting stand and dodges groove.
9. Diannuanbao as claimed in claim 7, is characterized in that, the charging inlet place that described back cover is corresponding is provided with the interface of protrusion and presses bone, and described interface presses the height of bone to equal the distance of described back cover to described charging inlet.
10. Diannuanbao as claimed in claim 2, is characterized in that, described circuit board is fixed on the head of described face-piece, and the length that connects the wire of described circuit board and charging inlet is greater than the distance of described circuit board and described charging inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386436.4A CN103411257B (en) | 2013-08-29 | 2013-08-29 | A kind of Diannuanbao |
| PCT/CN2013/082738 WO2015027493A1 (en) | 2013-08-29 | 2013-08-30 | Electric warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386436.4A CN103411257B (en) | 2013-08-29 | 2013-08-29 | A kind of Diannuanbao |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103411257A true CN103411257A (en) | 2013-11-27 |
| CN103411257B CN103411257B (en) | 2016-04-27 |
Family
ID=49604286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310386436.4A Expired - Fee Related CN103411257B (en) | 2013-08-29 | 2013-08-29 | A kind of Diannuanbao |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103411257B (en) |
| WO (1) | WO2015027493A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027488A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015027489A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
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| JP2009061122A (en) * | 2007-09-06 | 2009-03-26 | Sanyo Electric Co Ltd | Body warmer |
| CN201551439U (en) * | 2009-10-08 | 2010-08-18 | 欧阳剑 | Portable hand warmer |
| CN201855330U (en) * | 2010-11-11 | 2011-06-08 | 王浩 | Portable hand warmer with function of standby power supply |
| CN201912304U (en) * | 2010-11-15 | 2011-08-03 | 陆建益 | Intelligent hand warming device |
| CN302338619S (en) * | 2012-11-01 | 2013-03-06 | 麦广成 | Usb warm hand treasure (mango type) |
| CN103006371A (en) * | 2011-09-27 | 2013-04-03 | 顺昌泰科技（深圳）有限公司 | Hand warmer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4104884A1 (en) * | 1991-02-18 | 1992-08-20 | Braun Ag | ELECTRICAL DEVICE |
| JP2002142368A (en) * | 2000-11-06 | 2002-05-17 | Sanyo Electric Co Ltd | Charger fitted with plug |
| CN201732850U (en) * | 2010-04-27 | 2011-02-02 | 胜德国际研发股份有限公司 | Vehicular charging device |
| CN102024925A (en) * | 2010-10-30 | 2011-04-20 | 惠州亿纬锂能股份有限公司 | Battery box and battery pack with same |
| CN202027775U (en) * | 2011-01-24 | 2011-11-09 | 张建浩 | Pocket-size hand warmer |
| CN202094223U (en) * | 2011-05-23 | 2011-12-28 | 广州市中崎电脑设备有限公司 | Battery device convenient to charge |
| CN202537747U (en) * | 2012-04-05 | 2012-11-21 | 吴小静 | Novel electric hand warmer |
| CN103411260A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| CN103405302A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| CN103411258A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| CN103411259A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| CN103405301A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
-
2013
- 2013-08-29 CN CN201310386436.4A patent/CN103411257B/en not_active Expired - Fee Related
- 2013-08-30 WO PCT/CN2013/082738 patent/WO2015027493A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061122A (en) * | 2007-09-06 | 2009-03-26 | Sanyo Electric Co Ltd | Body warmer |
| CN201551439U (en) * | 2009-10-08 | 2010-08-18 | 欧阳剑 | Portable hand warmer |
| CN201855330U (en) * | 2010-11-11 | 2011-06-08 | 王浩 | Portable hand warmer with function of standby power supply |
| CN201912304U (en) * | 2010-11-15 | 2011-08-03 | 陆建益 | Intelligent hand warming device |
| CN103006371A (en) * | 2011-09-27 | 2013-04-03 | 顺昌泰科技（深圳）有限公司 | Hand warmer |
| CN302338619S (en) * | 2012-11-01 | 2013-03-06 | 麦广成 | Usb warm hand treasure (mango type) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027488A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015027489A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103411257B (en) | 2016-04-27 |
| WO2015027493A1 (en) | 2015-03-05 |
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