CN103411258A - Hand warmer - Google Patents
Hand warmer Download PDFInfo
- Publication number
- CN103411258A CN103411258A CN2013103864379A CN201310386437A CN103411258A CN 103411258 A CN103411258 A CN 103411258A CN 2013103864379 A CN2013103864379 A CN 2013103864379A CN 201310386437 A CN201310386437 A CN 201310386437A CN 103411258 A CN103411258 A CN 103411258A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- diannuanbao
- back cover
- piece
- face
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Cookers (AREA)
Abstract
The invention discloses a hand warmer. The hand warmer comprises a shell body and a circuit board fixed in the shell body. A circuit board limiting portion matched with the circuit board is arranged inside the shell body. Due to the fact that the circuit board is fixed in the circuit board limiting portion inside the shell body, the circuit board can be limited by the shell body, the circuit board cannot swing in the shell body, and correspondingly, the phenomenon that a wire is loosened or poor in contact due to the swinging of the circuit board is avoided.
Description
Technical field
The present invention relates to be warmer than precious 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 circuit board of described Diannuanbao duty, 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 described charging inlet shape adapts and first dodge hole on housing; 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 is fixed on face-piece inside.This scheme is unexposed.Because circuit board directly is placed on enclosure interior, can in the use of Diannuanbao or carrying process, shake, and circuit board is communicated with by wire with battery and electric heating piece section, may when the rocking of circuit board, make wire dropping or the loose contact be connected with circuit board, thereby affect the use of Diannuanbao.
Summary of the invention
Technical problem to be solved by this invention is to provide the stable fixing Diannuanbao of a kind of circuit board.
The objective of the invention is to be achieved through the following technical solutions: a sharp Diannuanbao, described Diannuanbao comprise housing and the circuit board be fixed in described housing, and described enclosure interior is provided with the circuit board limiting section adapted with described circuit board.
Preferably, described housing comprises face-piece and back cover, and described circuit board limiting section is arranged on face-piece; Described circuit board limiting section comprises the circuit board mounting table and is arranged on the circuit board limiting plate between described circuit board placement section; The height of described circuit board limiting plate is higher than the height of described circuit board placement section.Arrange circuit board is fixed on face-piece like this.
Preferably, between described face-piece and back cover, be screwed, one end of described face-piece is provided with fixedly the second screw hole post of use and the same end of described face-piece also is provided with first limiting plate parallel with described circuit board limiting section, and described circuit board limiting section is at described the first limiting plate and be arranged between the second screw hole post of face-piece end; The height of described circuit board limiting section is less than the height of described the second screw hole post, and the length of described circuit board is identical with the distance between described the second screw hole post and the first limiting plate.So just circuit board is fixed on to the first limiting plate of face-piece and the position between the second screw hole post and the second screw hole post and the first limiting plate and also can limits the fixed position of circuit board.
Preferably, the centre of described circuit board placement section disconnects.Industry can fixing circuit board like this, but also can alleviate the weight of housing.
Preferably, described battery is fixed on the rear side of the first limiting plate, by wire, is connected between described circuit board and battery, at the place, centre position of described the first limiting plate, is provided with wire and dodges hole.Wire is set and dodges hole, conveniently with wire, circuit board and battery are coupled together.
Preferably, on described circuit board, also be provided with two indicator lamps, the position that described back cover is corresponding is provided with indicator lamp fixing hole post.So better fixing circuit board, and indicator lamp fixing hole post industry is equivalent to be arranged on the reinforcement on back cover, has strengthened the intensity of back cover.
Preferably, the height of described indicator lamp fixing hole post equals the distance of described circuit board to described back cover.Like this circuit board and face-piece and back cover fixing after, the indicator lamp fixing hole firmly will contact with circuit board.
Preferably, one side of described back cover is provided with the second locating dowel higher than described rear shell side wall, described the second locating dowel is two, distance between described the second locating dowel is identical with the length of described circuit board, and the height of described the second locating dowel equals the distance of described back cover to described circuit board placement section.Can better limit the position of circuit board like this.
Preferably, the couple positioned opposite of the second locating dowel of described back cover has circuit board to press bone, and described circuit board presses the height of bone to equal described back cover to the distance between described circuit board.So also in order better to limit the position of circuit board.
Preferably, the relative position place of described face-piece and back cover is provided with the lanyard hole.The lanyard hole is set, just can be on Diannuanbao fixing lanyard, be convenient for carrying.
The present invention is due in the circuit board limiting section that circuit board is fixed on to enclosure interior, housing just carries out spacing to circuit board so, circuit board just can not rock in enclosure interior, corresponding, has rocked the situation of the wire dropping that causes or loose contact with regard to not there will be because of circuit board.
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 the 25, the 3rd is dodged half hole; 26, first dodge half hole; 201, battery placement platform; 203, the first limiting plate; 207, circuit board limiting section; 211, lanyard hole; 3, back cover; 31, the first screw hole post; 35, the 4th dodge half hole; 36, second dodge half hole; 38, the second locating dowel; 39, indicator lamp fixing hole post; 301, lanyard hole; 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
The present invention discloses a kind of Diannuanbao, and described Diannuanbao comprises housing and the circuit board be fixed in described housing, and described enclosure interior is provided with the circuit board limiting section adapted with described circuit board.The present invention is due in the circuit board limiting section that circuit board is fixed on to enclosure interior, housing just carries out spacing to circuit board so, circuit board just can not rock in enclosure interior, corresponding, has rocked the situation of the wire dropping that causes or loose contact with regard to not there will be because of circuit board.
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
As shown in Fig. 1-8, as shown in Fig. 1-8, Diannuanbao 1 comprises housing, electric heating piece 4, for chargeable battery 5, circuit board 7, the charging inlet 6 of battery 4 power supplies be arranged on the gauge tap on circuit board 7.Housing is the mango shape, and it is convenient in use be used to holding Diannuanbao 1 that housing is the mango shape.Housing 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 4 identical with face-piece 2 shapes, and electric heating piece 4 is fixed on described conducting strip 9.
The centre of circuit board placement section disconnects, and industry can fixing circuit board 7 like this, but also can alleviate the weight of housing.Battery 5 is fixed on the rear side of the first limiting plate 203, and by wire, is communicated with between circuit board 7 and battery 5, at the place, centre position of the first limiting plate 203, wire is set to dodge hole, can avoid like this enclosure interior the situation of wire confusion to occur.
On circuit board 7, be provided with two relay indicating lights 72, the position of back cover 3 correspondences is provided with indicator lamp fixing hole post 39, the height of indicator lamp fixing hole post 39 equals the distance of described circuit board 7 to described back cover 2, so better fixing circuit board 7, and indicator lamp fixing hole post 39 industry are equivalent to be arranged on the reinforcement on back cover, strengthened the intensity of back cover.Indicator lamp 72 comprises a red light and a green light, and red light means the duty of Diannuanbao, when Diannuanbao is worked, and the red light shell; 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
One side of back cover 3 is provided with the second locating dowel 38 higher than described back cover 2 sidewalls, 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, and the height of the second locating dowel 38 equals the distance of described back cover 3 to the circuit board placement section.Can better limit the position of circuit board like this.Couple positioned opposite in the second locating dowel 38 has circuit board to press the bone (not shown), circuit board presses the height of bone to equal back cover 3 to the distance between circuit board 7, like this after between back cover 3 and face-piece 2, fixing, circuit board presses bone to contact with circuit board 7, can better limit the position of circuit board 7.
Gauge tap 71 is set directly on circuit board, and is positioned on the same face of circuit board with indicator lamp 72.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 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 upper second on back cover 3 and dodge half hole 36.
At face-piece 2, be provided with respectively lanyard hole 211 and lanyard hole 301 with the relative position place of back cover 3 one ends, the lanyard hole be set, just can be on Diannuanbao fixing lanyard, be convenient for carrying.
Diannuanbao 1 also comprises a usb number pick line, and the interface of usb number pick line one end and the shape of charging inlet 6 adapt, on housing, be provided with charging inlet 6 adapt first dodge hole.So just can adopt the usb data wire to charge to it, when work, the electric weight of warmer is finished, and utilizes the computer in office just can charge to it.
Between electric heating piece 4 and circuit board 7, be connected by two wires, between battery 5 and circuit board 7, industry is to be connected by two wires; 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 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.Between charging inlet 6 and circuit board 7, adopt split-type design, be exactly in other words, charging inlet 6 is not arranged on circuit board 7, charging inlet 6 is to be connected by two wires with circuit board 7 industry, charging even 6 afterbody is provided with two outwardly and parallel wire interconnecting pieces, one end of wire is welded on described wire interconnecting piece, and the other end of wire is welded on described circuit board 7.
On housing, be provided with described charging inlet 6 adapts and first dodge hole, first dodges hole corresponds to and is arranged on second on face-piece 2 and dodges half hole 25 and be arranged on the 4th on back cover 3 and dodge half hole 35.
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.Circuit board 7 is fixed on the head of face-piece 2, and lanyard hole 211 and lanyard hole 301 lay respectively at the relative position place of the head of face-piece 2 and back cover 3.
Certainly, the circuit board industry can be fixed on back cover, and the circuit board limiting section is set on back cover.
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, section should be considered as belonging to guarantor of the present invention and expand scope.
Claims (10)
1. a Diannuanbao, is characterized in that, described Diannuanbao comprises housing and the circuit board be fixed in described housing, and described enclosure interior is provided with the circuit board limiting section adapted with described circuit board.
2. Diannuanbao as claimed in claim 1, is characterized in that, described housing comprises face-piece and back cover, and described circuit board limiting section is arranged on face-piece; Described circuit board limiting section comprises the circuit board mounting table and is arranged on the circuit board limiting plate of described circuit board placement section end; The height of described circuit board limiting plate is higher than the height of described circuit board placement section.
3. Diannuanbao as claimed in claim 2, it is characterized in that, between described face-piece and back cover, be screwed, one end of described face-piece is provided with fixedly the second screw hole post of use and the same end of described face-piece also is provided with first limiting plate parallel with described circuit board limiting section, and described circuit board limiting section is at described the first limiting plate and be arranged between the second screw hole post of face-piece end; The height of described circuit board limiting section is less than the height of described the second screw hole post, and the length of described circuit board is identical with the distance between described the second screw hole post and the first limiting plate.
4. Diannuanbao as claimed in claim 3, is characterized in that, the centre of described circuit board placement section disconnects.
5. Diannuanbao as claimed in claim 3, is characterized in that, described battery is fixed on the rear side of the first limiting plate, by wire, is connected between described circuit board and battery, at the place, centre position of described the first limiting plate, is provided with wire and dodges hole.
6. Diannuanbao as claimed in claim 5, is characterized in that, on described circuit board, also is provided with two indicator lamps, and the position that described back cover is corresponding is provided with indicator lamp fixing hole post.
7. Diannuanbao as claimed in claim 6, is characterized in that, the height of described indicator lamp fixing hole post equals the distance of described circuit board to described back cover.
8. Diannuanbao as claimed in claim 7, it is characterized in that, one side of described back cover is provided with the second locating dowel higher than described rear shell side wall, described the second locating dowel is two, distance between described the second locating dowel is identical with the length of described circuit board, and the height of described the second locating dowel equals the distance of described back cover to described circuit board placement section.
9. Diannuanbao as claimed in claim 8, is characterized in that, the couple positioned opposite of the second locating dowel of described back cover has circuit board to press bone, and described circuit board presses the height of bone to equal described back cover to the distance between described circuit board.
10. Diannuanbao as described as right 2, is characterized in that, the relative position place of described face-piece and back cover is provided with the lanyard hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103864379A CN103411258A (en) | 2013-08-29 | 2013-08-29 | Hand warmer |
| PCT/CN2013/082737 WO2015027492A1 (en) | 2013-08-29 | 2013-08-30 | Electric warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103864379A CN103411258A (en) | 2013-08-29 | 2013-08-29 | Hand warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103411258A true CN103411258A (en) | 2013-11-27 |
Family
ID=49604287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103864379A Pending CN103411258A (en) | 2013-08-29 | 2013-08-29 | Hand warmer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103411258A (en) |
| WO (1) | WO2015027492A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027493A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015027488A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015089769A1 (en) * | 2013-12-16 | 2015-06-25 | 刘骏涛 | Portable miniature speaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696160Y (en) * | 2004-04-19 | 2005-04-27 | 赵晓智 | Spring piece electric coupling module |
| CN1779364A (en) * | 2004-11-18 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Door of microwave oven |
| CN101634469A (en) * | 2009-09-01 | 2010-01-27 | 东莞天龙阿克达电子有限公司 | Portable warmer |
| CN202738064U (en) * | 2012-08-15 | 2013-02-13 | 刘骏涛 | Miniature sound box provided with telescopic resonance cavity |
| CN103037286A (en) * | 2013-01-18 | 2013-04-10 | 刘骏涛 | Arc-shaped loudspeaker box |
| CN103079125A (en) * | 2013-01-16 | 2013-05-01 | 刘骏涛 | Sound box |
| CN203517977U (en) * | 2013-08-29 | 2014-04-02 | 谢虹 | Electric warming appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108518A (en) * | 2011-11-14 | 2013-05-15 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
-
2013
- 2013-08-29 CN CN2013103864379A patent/CN103411258A/en active Pending
- 2013-08-30 WO PCT/CN2013/082737 patent/WO2015027492A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696160Y (en) * | 2004-04-19 | 2005-04-27 | 赵晓智 | Spring piece electric coupling module |
| CN1779364A (en) * | 2004-11-18 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Door of microwave oven |
| CN101634469A (en) * | 2009-09-01 | 2010-01-27 | 东莞天龙阿克达电子有限公司 | Portable warmer |
| CN202738064U (en) * | 2012-08-15 | 2013-02-13 | 刘骏涛 | Miniature sound box provided with telescopic resonance cavity |
| CN103079125A (en) * | 2013-01-16 | 2013-05-01 | 刘骏涛 | Sound box |
| CN103037286A (en) * | 2013-01-18 | 2013-04-10 | 刘骏涛 | Arc-shaped loudspeaker box |
| CN203517977U (en) * | 2013-08-29 | 2014-04-02 | 谢虹 | Electric warming appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027493A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015027488A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015089769A1 (en) * | 2013-12-16 | 2015-06-25 | 刘骏涛 | Portable miniature speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015027492A1 (en) | 2015-03-05 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131127 |