CN203517977U - Electric warming appliance - Google Patents
Electric warming appliance Download PDFInfo
- Publication number
- CN203517977U CN203517977U CN201320535266.7U CN201320535266U CN203517977U CN 203517977 U CN203517977 U CN 203517977U CN 201320535266 U CN201320535266 U CN 201320535266U CN 203517977 U CN203517977 U CN 203517977U
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric warming appliance. The electric warming appliance comprises a shell body and a circuit board fixed inside the shell body, and a circuit board limiting part matched with the circuit board is arranged inside the shell body. As the circuit board is fixed inside the circuit board limiting part inside the shell body, the shell body limits the circuit board, the circuit board will not shake inside the shell body, and correspondingly, the phenomenon that a wire falls off or is poor in contact due to the shaking of the circuit board is avoided.
Description
Technical field
The utility model relates to the precious field that is warmer than, and in particular, relates 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 one, the rechargeable battery of powering for described electric heating piece that is fixed on enclosure interior, the circuit board of controlling described Diannuanbao duty, the charging inlet being connected by wire with described circuit board and be arranged on the conducting strip outside described housing is provided with described charging inlet shape adapts and first dodges hole on housing; On described circuit board, be provided with gauge tap and relay indicating light, between described electric heating piece and circuit board, by wire, be connected, between described battery and circuit board, by wire, be connected; Described gauge tap is pushing formula switch, has two states, controls the duty of Diannuanbao, is socketed a pushing switch on described gauge tap, is provided with described pushing switch shape adapts and second dodges hole on described housing; Described Electric heat radiator is fixed on the inwall of described housing; Described housing integral body is 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 is directly 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 portion, may when the rocking of circuit board, make the wire dropping or the loose contact that are connected with circuit board, thereby affect the use of Diannuanbao.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of circuit board and stablizes fixing Diannuanbao.
The purpose of this utility model is achieved through the following technical solutions: a kind of Diannuanbao, and described Diannuanbao comprises housing and be fixed on the circuit board in described housing, described enclosure interior is provided with the circuit board limiting section adapting 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 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 same one end of described face-piece is also 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.This bar is just fixed on circuit board 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 also can limit the fixed position of circuit board.
Preferably, the centre of described circuit board placement section disconnects.This bar also can fixing circuit board, but also can alleviate the weight of housing.
Preferably, described battery is fixed on the rear side of the first limiting plate, between described circuit board and battery, by wire, is connected, and is provided with wire dodges hole at the place, centre position of described the first limiting plate.Wire is set and dodges hole, conveniently with wire, circuit board and battery are coupled together.
Preferably, be also provided with two indicator lamps on described circuit board, the position that described back cover is corresponding is provided with indicator lamp fixing hole post.This bar is fixing circuit board better, and indicator lamp fixing hole post is also 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 described circuit board to the distance of described back cover.This bar circuit board and face-piece and back cover fixing after, 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, the second described 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 described back cover to the distance of described circuit board placement section.This bar can better limit the position of circuit board.
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.This bar is 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 lanyard hole.Lanyard hole is set, just can be on Diannuanbao fixing lanyard, be convenient for carrying.
The utility model is owing to circuit board being fixed in the circuit board limiting section of enclosure interior, housing just carries out spacing to circuit board so, circuit board just can not rock in enclosure interior, corresponding, with regard to there will not be, has rocked the situation of the wire dropping that causes or loose contact because of circuit board.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the Diannuanbao of the utility model embodiment;
Fig. 2 is the fractionation schematic diagram of the Diannuanbao of the utility model embodiment;
Fig. 3 is the schematic diagram of the circuit board of the utility model embodiment;
Fig. 4 is the schematic diagram of the pushing switch of the utility model embodiment;
Fig. 5 is the conducting strip of the utility model embodiment and the combination schematic diagram of electric heating piece;
Fig. 6 is the face-piece schematic diagram of the utility model embodiment;
Fig. 7 is the back cover schematic diagram of the utility model embodiment;
Fig. 8 is that circuit board, battery and the charging inlet of the utility model embodiment 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 utility model discloses a kind of Diannuanbao, and described Diannuanbao comprises housing and be fixed on the circuit board in described housing, and described enclosure interior is provided with the circuit board limiting section adapting with described circuit board.The utility model is owing to circuit board being fixed in the circuit board limiting section of enclosure interior, housing just carries out spacing to circuit board so, circuit board just can not rock in enclosure interior, corresponding, with regard to there will not be, has rocked the situation of the wire dropping that causes or loose contact because of circuit board.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
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 mango shape, and it is convenient in use for holding Diannuanbao 1 that housing is 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 this bar also can fixing circuit board 7, 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, and this bar can avoid enclosure interior to occur the situation of wire confusion.
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 described circuit board 7 to the distance of described back cover 2, this bar is fixing circuit board 7 better, and indicator lamp fixing hole post 39 is also 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 represents the duty of Diannuanbao, when Diannuanbao is worked, and when red; Green light represents the charged state of Diannuanbao, and green light is illustrated in charging, when green light goes out, represents that charging is complete or does not charge
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 described back cover 3 to the distance of circuit board placement section.This bar can better limit the position of circuit board.Couple positioned opposite in the second locating dowel 38 has circuit board to press bone (not shown), circuit board presses the height of bone to equal back cover 3 to the distance between circuit board 7, this bar is after fixing between back cover 3 and face-piece 2, 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 gauge tap 71 exists two states, and socket one 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 gauge tap 7 to the beeline of 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 respectively arranged with lanyard hole 211 and lanyard hole 301 with the relative position place of back cover 3 one end, lanyard hole be set, just can be on Diannuanbao fixing lanyard, be convenient for carrying.
Diannuanbao 1 also comprises a usb data wire, and the interface of usb data wire 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 usb data wire to charge to it, when work, the electric weight of Diannuanbao is finished, and utilizes the computer in office just can charge to it.
Between electric heating piece 4 and circuit board 7, by two wires, being connected, is to be also connected by two wires between battery 5 and circuit board 7; Connect battery 5 and be welded on circuit board with one end of the wire of circuit board 7, the other end is arranged on circuit 7; In one 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.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 also connected by two wires with circuit board 7, 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.
Large one end, 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, circuit board also can be fixed on back cover, and circuit board limiting section is set on back cover.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, portion should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a Diannuanbao, is characterized in that, described Diannuanbao comprises housing and be fixed on the circuit board in described housing, and described enclosure interior is provided with the circuit board limiting section adapting 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 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 same one end of described face-piece is also 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, between described circuit board and battery, by wire, is connected, and is provided with wire dodges hole at the place, centre position of described the first limiting plate.
6. Diannuanbao as claimed in claim 5, is characterized in that, is also provided with two indicator lamps on described circuit board, 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 described circuit board to the distance of 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, the second described 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 described back cover to the distance of 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. the Diannuanbao as described in right 2, is characterized in that, the relative position place of described face-piece and back cover is provided with lanyard hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535266.7U CN203517977U (en) | 2013-08-29 | 2013-08-29 | Electric warming appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535266.7U CN203517977U (en) | 2013-08-29 | 2013-08-29 | Electric warming appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517977U true CN203517977U (en) | 2014-04-02 |
Family
ID=50376905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535266.7U Expired - Fee Related CN203517977U (en) | 2013-08-29 | 2013-08-29 | Electric warming appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411258A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| WO2015157920A1 (en) * | 2014-04-15 | 2015-10-22 | 樊书印 | Electronic percussion stick |
-
2013
- 2013-08-29 CN CN201320535266.7U patent/CN203517977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411258A (en) * | 2013-08-29 | 2013-11-27 | 谢虹 | Hand warmer |
| WO2015027492A1 (en) * | 2013-08-29 | 2015-03-05 | Xie Hong | Electric warmer |
| WO2015157920A1 (en) * | 2014-04-15 | 2015-10-22 | 樊书印 | Electronic percussion stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |