CN204147040U - A kind of toy a lie detector - Google Patents
A kind of toy a lie detector Download PDFInfo
- Publication number
- CN204147040U CN204147040U CN201420244747.7U CN201420244747U CN204147040U CN 204147040 U CN204147040 U CN 204147040U CN 201420244747 U CN201420244747 U CN 201420244747U CN 204147040 U CN204147040 U CN 204147040U
- Authority
- CN
- China
- Prior art keywords
- toy
- battery
- housing
- battery cover
- lie detector
- 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
This utility model discloses a kind of toy a lie detector, comprise housing, circuit board and battery, the analysis switch described circuit board being provided with signal receiving circuit, analysis circuit, signal output apparatus and coordinating with analysis circuit, the described analysis circuit control signal output circuit output current when at least two group signals that described signal receiving circuit receives change; Described housing is provided with the battery compartment for placing described battery, and the opening of described battery compartment is positioned at described housing outer surface, and described toy a lie detector also comprises a dismountable battery cover closing described opening.This utility model is provided with the battery compartment for placing battery and the battery cover for the opening of closing this battery compartment due to the housing of toy a lie detector, the opening of battery compartment is positioned at housing outer surface, and battery cover is dismountable is fixed on housing, thus with regard to battery cover for convenience detach, and then be convenient for changing battery.
Description
Technical field
This utility model relates to toy art, in particular, relates to a kind of toy a lie detector.
Background technology
I has devised a kind of toy a lie detector, comprise housing, circuit board and battery, analysis switch circuit board being provided with signal receiving circuit, analysis circuit, signal output apparatus and coordinating with analysis circuit, analyze circuit control signal output circuit when at least two group signals that signal receiving circuit receives change and export slight electric current, produce electric shock.User first inputs initialize signal by signal receiving circuit when using, pressing inputs other signal again after analyzing switch and initialize signal compares, the circuit board output current electric shock user when two groups of signals change, thus remind this user whether to lie.This scheme is unexposed.Enclosure interior is provided with the battery compartment for placing battery, and housing comprises the face-piece and drain pan that are screwed, and battery compartment is arranged on drain pan inner surface, and battery is fixed by face-piece and fixing of drain pan; But, so not easily change battery.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of toy a lie detector being convenient for changing battery.
The purpose of this utility model is achieved through the following technical solutions: a kind of toy a lie detector, comprise housing, circuit board and battery, the analysis switch described circuit board being provided with signal receiving circuit, analysis circuit, signal output apparatus and coordinating with analysis circuit, the described analysis circuit control signal output circuit output current when at least two group signals that described signal receiving circuit receives change; Described housing is provided with the battery compartment for placing described battery, and the opening of described battery compartment is positioned at described housing outer surface, and described toy a lie detector also comprises a dismountable battery cover closing described opening.
Preferably, described battery cover is screwed in described housing outer surface.Screw fixation, is easy for installation and removal, and then is just convenient for changing battery.
Preferably, described battery cover one end is provided with limited block, and described housing is provided with the spacing hole for placing described limited block; The described battery cover other end is provided with the first screw hole, and described housing is provided with the second screw hole coordinated with described first screw hole.Battery cover one end is fixed by the cooperation of limited block and spacing hole, and the other end is spirally connected fixing by the first screw hole and the second screw hole by screw, thus is firmly fixed on housing by battery cover, and is convenient to dismounting, and then is convenient to change battery.
Preferably, described battery cover is provided with flange, and described first screw hole is arranged on described flange.First screw hole is arranged on flange facilitates the first screw hole and the second screw hole to coordinate.
Preferably, described flange is provided with the first extension around the first screw hole, and described first extension inner surface is provided with the screw thread coordinated with screw.Arrange first extension increase and screw contact fixed-area, thus increase fix fastness.
Preferably, described housing is provided with the depression for placing described first extension.Play spacing effect in the depression that first extension is placed on housing, conveniently carry out screw and fix.
Preferably, described housing is extended with the second extension around described second screw hole, and described second extension inner surface is provided with the screw thread coordinated with screw.Arrange the second extension to increase and screw is spirally connected fixing area, thus increase the fastness of fixing.
Preferably, described housing is provided with platform for placing described battery cover along opening.Platform plays position-limiting action to battery cover, makes battery cover fixing more firm.
Preferably, described platform equals the thickness at described battery cover edge to the distance of described shell border.The surface that such setting makes to be fixed on battery cover on housing and housing keeps smooth.
Preferably, described battery cover is provided with spacing preiection, when projection top, described battery cover definite-time position is pressed on battery.Spacing preiection plays spacing fixing effect to battery, makes battery fixing more firm.
This utility model is provided with the battery compartment for placing battery and the battery cover for the opening of closing this battery compartment due to the housing of toy a lie detector, the opening of battery compartment is positioned at housing outer surface, and battery cover is dismountable is fixed on housing, thus with regard to battery cover for convenience detach, and then be convenient for changing battery.
Accompanying drawing explanation
Fig. 1 is the overall schematic of this utility model embodiment toy a lie detector;
Fig. 2 is also the overall schematic of this utility model embodiment toy a lie detector;
Fig. 3 is the longitudinal sectional drawing of this utility model embodiment toy a lie detector;
Fig. 4 is the structural representation of this utility model embodiment battery cover.
Wherein: 1, housing; 11, to let go position; 2, battery cover; 21, the first screw hole; 22, limited block; 23, flange; 24, groove; 3, circuit board; 4, battery; 5, hands band; 6, button; 7, sensing part.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
This utility model discloses a kind of toy a lie detector, as shown in Figures 1 to 4, comprise housing 1, circuit board 3 and battery 4, the analysis switch described circuit board 3 being provided with signal receiving circuit, analysis circuit, signal output apparatus and coordinating with analysis circuit, the described analysis circuit control signal output circuit output current when at least two group signals that described signal receiving circuit receives change; Described housing 1 is provided with the battery compartment for placing described battery 4, and the opening of described battery compartment is positioned at described housing 1 outer surface, and described toy a lie detector also comprises a dismountable battery cover 2 closing described opening.This utility model is provided with the battery compartment for placing battery 4 and the battery cover 2 for the opening of closing this battery compartment due to the housing 1 of toy a lie detector, the opening of battery compartment is positioned at housing 1 outer surface, and battery cover 2 is dismountable is fixed on housing 1, thus with regard to battery cover 2 for convenience detach, and then be convenient for changing battery 4.
In the present embodiment, described battery cover 2 is screwed on described housing 1 outer surface, and screw fixation, is easy for installation and removal, and then is just convenient for changing battery 4.Certainly, other detachably fixing mode also can be adopted to be fixed.
Described battery cover 2 one end is provided with limited block 22, and described housing 1 is provided with the spacing hole for placing described limited block 22; Described battery cover 2 other end is provided with the first screw hole 21, and described housing 1 is provided with the second screw hole coordinated with described first screw hole 21.Battery cover 2 one end is fixed by the cooperation of limited block 22 and spacing hole, the other end is spirally connected fixing by the first screw hole 21 and the second screw hole by screw, thus battery cover 2 is firmly fixed on housing 1, and be convenient to dismounting, and then be convenient to change battery 4.
Described battery cover 2 is provided with flange 23, and described first screw hole 21 is arranged on described flange 23, the first screw hole 21 is arranged on flange 23 and facilitates the first screw hole 21 and the second screw hole to coordinate.Described flange 23 is provided with the first extension around the first screw hole 21, and described first extension inner surface is provided with the screw thread coordinated with screw, arrange first extension increase and screw contact fixed-area, thus increase fix fastness.Described housing 1 is provided with the depression for placing described first extension, plays spacing effect, conveniently carry out screw and fix in the depression that the first extension is placed on housing 1.Flange 23 is also provided with the groove 24 for placing screws, prevents screw outstanding outside.
Described housing is extended with the second extension around described second screw hole, and described second extension inner surface is provided with the screw thread coordinated with screw.Arrange the second extension to increase and screw is spirally connected fixing area, thus increase the fastness of fixing.
In the present embodiment, described housing 1 is provided with the platform for placing described battery cover 2 along opening, and platform plays position-limiting action to battery cover 2, makes battery cover 2 fixing more firm.Described platform equals the thickness at described battery cover 2 edge to the distance at described housing 1 edge, arranges like this and makes the battery cover 2 be fixed on housing 1 keep smooth with the surface of housing 1.
Described battery cover 2 is provided with spacing preiection, when projection top, described battery cover 2 definite-time position is pressed on battery 4.Spacing preiection plays spacing fixing effect to battery 4, makes battery 4 fixing more firm.
The present embodiment battery 4 is powered for toy a lie detector, and circuit board 3 produces slight shock current can not hurt user, and whether analyze user by circuit board and lie, this toy a lie detector is novel, is applicable to user taste.As Figure 1-3, the surface of the housing 1 of toy a lie detector is provided with the position 11 of letting go of the hands for placing user, caves in housing 1 internal direction in position 11 of letting go.Housing 1 is provided with at its position 11 place that lets go multiplely dodges hole, toy a lie detector also comprises the sensing part 7 being placed on and dodging hole place and be connected with circuit board 3 by wire, sensing part 7 gives prominence to housing 1 surface by dodging hole, thus just contacts with sensing part 7 when the hands of user is placed on and lets go 11 place, position; Sensing part 7 surface is provided with conducting metal, thus is convenient to conduction, makes the hands that is placed on it and circuit board conducting.In order to prevent user from opening hand-held when being subject to shocking by electricity, toy a lie detector also comprises the hand strap 5 that is arranged on position 11 place that lets go, and hands is placed on after on position 11 of letting go and is fixed by hands by hand strap 5 by user, thus just prevents hand-held opening.
In the present embodiment, toy a lie detector also comprises the button 6 coordinated with the analysis switch on circuit board 3, thus convenient control and use.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a toy a lie detector, comprise housing, circuit board and battery, it is characterized in that, the analysis switch described circuit board being provided with signal receiving circuit, analysis circuit, signal output apparatus and coordinating with analysis circuit, the described analysis circuit control signal output circuit output current when at least two group signals that described signal receiving circuit receives change; Described housing is provided with the battery compartment for placing described battery, and the opening of described battery compartment is positioned at described housing outer surface, and described toy a lie detector also comprises a dismountable battery cover closing described opening.
2. toy a lie detector as claimed in claim 1, it is characterized in that, described battery cover is screwed in described housing outer surface.
3. toy a lie detector as claimed in claim 2, it is characterized in that, described battery cover one end is provided with limited block, and described housing is provided with the spacing hole for placing described limited block; The described battery cover other end is provided with the first screw hole, and described housing is provided with the second screw hole coordinated with described first screw hole.
4. toy a lie detector as claimed in claim 3, it is characterized in that, described battery cover is provided with flange, and described first screw hole is arranged on described flange.
5. toy a lie detector as claimed in claim 4, it is characterized in that, described flange is provided with the first extension around the first screw hole, and described first extension inner surface is provided with the screw thread coordinated with screw.
6. toy a lie detector as claimed in claim 5, it is characterized in that, described housing is provided with the depression for placing described first extension.
7. toy a lie detector as claimed in claim 6, it is characterized in that, described housing is extended with the second extension around described second screw hole, and described second extension inner surface is provided with the screw thread coordinated with screw.
8. toy a lie detector as claimed in claim 3, it is characterized in that, described housing is provided with the platform for placing described battery cover along opening.
9. toy a lie detector as claimed in claim 8, is characterized in that, described platform equals the thickness at described battery cover edge to the distance of described shell border.
10. toy a lie detector as claimed in claim 3, is characterized in that, described battery cover is provided with spacing preiection, when projection top, described battery cover definite-time position is pressed on battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244747.7U CN204147040U (en) | 2014-05-14 | 2014-05-14 | A kind of toy a lie detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244747.7U CN204147040U (en) | 2014-05-14 | 2014-05-14 | A kind of toy a lie detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147040U true CN204147040U (en) | 2015-02-11 |
Family
ID=52505202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244747.7U Expired - Fee Related CN204147040U (en) | 2014-05-14 | 2014-05-14 | A kind of toy a lie detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000608A (en) * | 2014-05-14 | 2014-08-27 | 李起武 | Toy lie detector |
-
2014
- 2014-05-14 CN CN201420244747.7U patent/CN204147040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000608A (en) * | 2014-05-14 | 2014-08-27 | 李起武 | Toy lie detector |
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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: 20150211 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |