CN207232248U - A kind of toy and its toy fittings identifying system - Google Patents
A kind of toy and its toy fittings identifying system Download PDFInfo
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- CN207232248U CN207232248U CN201721114451.3U CN201721114451U CN207232248U CN 207232248 U CN207232248 U CN 207232248U CN 201721114451 U CN201721114451 U CN 201721114451U CN 207232248 U CN207232248 U CN 207232248U
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- toy
- conductive contact
- fittings
- identifying system
- toy fittings
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Abstract
The utility model discloses a kind of toy and its toy fittings identifying system, the toy fittings identifying system, including：Main control module, for controlling toy fittings, first conductive contact, it is arranged on toy body shell, second conductive contact, it is arranged on toy body shell, power supply, the anode of the power supply are connected with the second conductive contact, detection resistance, it is arranged in toy body and cathode of the both ends respectively with the first conductive contact and power supply is connected, voltage measuring apparatus, main control module is delivered to for measuring detection resistance both end voltage size, and by the information of voltage measured, accessory recognition unit, is arranged on each toy fittings.The utility model increases with toy fittings species, it is not required that increase conductive contact number, the volume of accessory also without increase, solve the problems, such as existing identification technology with when accessory species increases, it is necessary to the increase or easily damaged of accessory volume.
Description
Technical field
The utility model belongs to manufacturing technique of toy field, and in particular to a kind of toy and its toy fittings identifying system.
Background technology
Toy refers to can be used to the article played, plays with toys in human society usually by as a kind of side to teach through lively activities
Formula.Toy is adapted to children, is more suitable for young and middle-aged and elderly people, it is the instrument for opening wisdom skylight, makes people's wisdom clever.
The species of toy is very much, such as in existing many toys, it is in need that identification, toy body are made to several accessories
Part is according to the species of the accessory identified, and control fitting makes corresponding action game, or plays audio etc., and abundant matches somebody with somebody
Part can increase enjoyment of playing.
In the toy of existing the above-mentioned type, if desired toy body part toy fittings are made accurately identification, it is necessary to
Toy identifying system is set on toy, such as a kind of existing common identification technology to accessory is that have on different accessories
Arrangement different groove in position combines, and switch combination is housed in corresponding position on toy body.When accessory is placed on toy body
When upper, the place of un-grooved switchs the connection that is pressed, and reeded place switch is not switched on.By the break-make of detection switch,
So as to detect the combination of groove, identify it is which kind of accessory.
Above-mentioned technology has the following disadvantages：When accessory species is more, it is necessary to groove location increase, accessory volume need
Increase.If in order to maintain accessory constancy of volume, need groove to diminish, but groove diminishes and is easily damaged, groove damage
It is bad to cause accessory recognition result mistake again.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of toy fittings identifying system, is applicable to a variety of match somebody with somebody
The identification of part species, solve existing identification technology with when accessory species increases, it is necessary to accessory volume increase or it is easily damaged
The problem of.
The technical solution of the utility model is：A kind of toy fittings identifying system, including：
Main control module, for controlling toy fittings,
First conductive contact, is arranged on toy body shell,
Second conductive contact, is arranged on toy body shell,
Power supply, the anode of the power supply are connected with the second conductive contact,
Detection resistance, is arranged in toy body and cathode of the both ends respectively with the first conductive contact and power supply is connected
Connect,
Voltage measuring apparatus, is delivered to for measuring detection resistance both end voltage size, and by the information of voltage measured
Main control module,
Accessory recognition unit, is arranged on each toy fittings；
The accessory recognition unit includes：
3rd conductive contact, is arranged on toy fittings shell,
4th conductive contact, is arranged on toy fittings shell,
Identify resistance, be arranged in toy fittings and both ends are connected with the 3rd conductive contact and the 4th conductive contact respectively
Connect；
First conductive contact and the second conductive contact respectively can be with the 3rd conductive contact and the 4th conductive contact electricity
Connection.
When toy fittings are placed on toy body, the 3rd conductive contact and the 4th on toy fittings shell are led
Electric contact contacts conducting with the first conductive contact on toy body shell and the second conductive contact respectively, and detection resistance is with knowing
Other resistance series connection is led to, so as to form voltage drop at the both ends of detection resistance, magnitude of voltage is detected by voltage measuring apparatus, is detected
The magnitude of voltage of resistance is different and different according to the resistance of the identification resistance in toy fittings, therefore the utility model can lead to
Cross in different toy fittings and the identification resistance of different resistance value sizes is set, and prestore each toy in main control module and match somebody with somebody
When part coordinates with toy body, the voltage swing at corresponding detection resistance both ends, then detects identification toy by the above method
During accessory, according to the magnitude of voltage at the detection resistance both ends detected, compared with the magnitude of voltage prestored, you can judge
The species of the toy fittings, main control module simultaneously perform corresponding toy fittings action according to the species of toy.I.e. main control module according to
The magnitude of voltage of detection resistance, learns and is placed on either with or without toy fittings in main body, and learns the species of accessory, according to the kind of accessory
Class, control toy is played, or plays audio etc..
Preferably, the second conductive contact ground connection.
First conductive contact in the utility model, the second conductive contact, the knot of the 3rd conductive contact and the 4th conductive contact
Structure type have it is a variety of, preferably, first conductive contact and the second conductive contact are spring thimble.
Preferably, the 3rd conductive contact and the 4th conductive contact are copper post.
Preferably, further include analog-digital converter, the input terminal and output terminal of the analog-digital converter respectively with voltage
Measuring device and the connection of main control module signal.
There is a variety of the model of main control module, in the utility model using existing a variety of conventional models, preferably, institute
It is STM32F103 chips to state main control module.
The utility model additionally provides a kind of toy, including toy body and with the matched multiple toys of toy body
Accessory, it is characterised in that further include the toy fittings identifying system for the species of toy fittings to be identified, the toy
Accessory identifying system is above-mentioned toy fittings identifying system.
Compared with prior art, the beneficial effects of the utility model are embodied in：
The utility model will only need two corresponding conductive contacts to connect between toy body and accessory, you can logical
A variety of toy fittings species are identified in the toy fittings identifying system for crossing the utility model, and the utility model is simple in structure can
Lean on, and increasing with toy fittings species, it is not required that increase conductive contact number, the volume of accessory is also without increasing
Greatly, solve the problems, such as existing identification technology with when accessory species increases, it is necessary to accessory volume increase or it is easily damaged.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is circuit connection diagram in the utility model.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, a kind of toy fittings identifying system is present embodiments provided, the toy fittings identifying system
Including：
Main control module 1, for controlling toy fittings 8,
First conductive contact 2, is arranged on 9 shell of toy body,
Second conductive contact 3, is arranged on 9 shell of toy body and is grounded,
Power supply 10, the anode of power supply 10 are connected with the second conductive contact 3,
Detection resistance 4, be arranged in toy body 9 and both ends respectively with the first conductive contact 2 and the cathode of power supply 10
It is connected,
Voltage measuring apparatus 5, conveys for measuring 4 both end voltage size of detection resistance, and by the information of voltage measured
To main control module 1,
Accessory recognition unit 6, is arranged on each toy fittings 8；
Accessory recognition unit 6 includes：
3rd conductive contact 61, is arranged on 8 shell of toy fittings,
4th conductive contact 62, is arranged on 8 shell of toy fittings,
Identify resistance 63, be arranged in toy fittings 8 and both ends are conductive tactile with the 3rd conductive contact 61 and the 4th respectively
Point 62 is connected；
First conductive contact 2 and the second conductive contact 3 respectively can be with the 3rd conductive contact 61 and the 4th conductive contacts 62
It is electrically connected.
When toy fittings 8 are placed on toy body 9, the 3rd conductive contact 61 on 8 shell of toy fittings and
4th conductive contact 62 contacts conducting with the first conductive contact 2 on 9 shell of toy body and the second conductive contact 3 respectively,
Detection resistance 4 connect connection with identification resistance 63, so that in the formation voltage drop of the both ends of detection resistance 4, by voltage measuring apparatus 5
Detect magnitude of voltage, the magnitude of voltage of detection resistance 4 according to the resistance difference of the identification resistance 63 in toy fittings 8 without
Together, therefore the present embodiment can be by setting the identification resistance 63 of different resistance value sizes in the different toy fittings 8, and in master control
When each toy fittings 8 are prestored in module 1 with the cooperation of toy body 9, the voltage swing at corresponding 4 both ends of detection resistance,
It is and advance according to the magnitude of voltage at 4 both ends of detection resistance detected when then detecting identification toy fittings 8 by the above method
The magnitude of voltage of storage is compared, you can judges the species of the toy fittings 8, main control module 1 is simultaneously held according to the species of toy
The corresponding toy fittings 8 of row act.I.e. main control module 1 is learnt and is placed either with or without toy fittings 8 according to the magnitude of voltage of detection resistance 4
In main body, and learn the species of accessory, according to the species of accessory, control toy is played, or plays audio etc..
First conductive contact 2, the second conductive contact 3, the 3rd conductive contact 61 and the 4th conductive contact 62 in the present embodiment
Structure type have a variety of, such as the first conductive contact 2 and the second conductive contact 3 are spring thimble.3rd conductive contact 61
It is copper post with the 4th conductive contact 62.
As shown in Figure 1, the present embodiment further includes analog-digital converter 7, input terminal and the output terminal difference of analog-digital converter 7
It is connected with voltage measuring apparatus 5 and 1 signal of main control module.There is a variety of the model of main control module 1, use is existing in the present embodiment
A variety of routine models, such as main control module 1 is STM32F103 chips.
Embodiment 2
Present embodiments provide a kind of toy, as shown in Figure 1, the present embodiment include toy body 9 and with toy body 9
Matched multiple toy fittings 8, further include 8 identifying system of toy fittings for the species of toy fittings 8 to be identified,
8 identifying system of toy fittings is the toy fittings identifying system of embodiment 1.
In the present embodiment, main control module 1 uses STM32F103 chips, and 4 resistance value of detection resistance is 100K ohm, detection
One end of resistance is connected to 3.3V power supplys.The first conductive contact 2 and the second conductive contact 3 on toy body are spring thimble,
First conductive contact 2 is connected with the free end of detection resistance, and the second conductive contact 3 is grounded.
In each toy fittings the of accessories case is connected to equipped with an identification resistance 63, the both ends of identification resistance 63
Three conductive contacts 61 and the 4th conductive contact 62, the 3rd conductive contact 61 and the 4th conductive contact 62 use copper post.In this implementation
There are two kinds of toy fittings in example, the resistance in the first accessory is 10K ohm, and the resistance in the second accessory is 50K Europe
Nurse, the resistance that other variety classes accessories are filled are all different.
When on toy body without toy fittings are placed, the resistance access failure circuit in detection module, voltage measurement dress
It is 0V to put the magnitude of voltage detected, and main control module judges to place on toy body currently without toy fittings according to magnitude of voltage 0V.
When the first accessory is placed on toy body, two pairs of contacts on toy fittings shell and toy body shell
Contact conducting respectively.Detection resistance forms series circuit, latter two resistance both ends of series connection with the identification resistance in accessory module
Pressure drop is 3.3V, so as to form voltage drop at the both ends of detection resistance, it is 100K/ that voltage measuring apparatus, which measures the magnitude of voltage,
(100K+10K) * 3.3V=3V, main control module detect that detection resistance magnitude of voltage is changed into 3V from 0V, and judgement currently has toy fittings
It is placed on toy body, and the species of toy fittings is the first accessory, then and main control module plays the corresponding sound of the first accessory
Sound.
When the second accessory is placed on toy body, similarly, the voltage of detection resistance measured by voltage measuring apparatus
It is worth for 100K/ (100K+50K) * 3.3V=2.2V.Main control module judges what is placed on toy body according to magnitude of voltage 2.2V
Accessory is the second accessory, plays the corresponding sound of the second accessory.
When other variety classes accessories are placed on toy body, the magnitude of voltage measured by voltage measuring apparatus is not
Together.In the present embodiment, according to required accessory species number, the resistance in accessory module is rationally designed so that electricity
The magnitude of voltage that pressure measuring device measures is evenly distributed between 0~3.3V, improves identification order of accuarcy.In the present embodiment, play
The shape for having accessory and toy body contact portion can be asymmetrical so that when toy fittings are placed on toy body
When, there can only be a kind of direction of fixation, ensure that contact accurately contacts.
Claims (7)
- A kind of 1. toy fittings identifying system, it is characterised in that including：Main control module (1), for controlling toy fittings (8),First conductive contact (2), is arranged on toy body (9) shell,Second conductive contact (3), is arranged on toy body (9) shell,Power supply (10), the anode of the power supply (10) are connected with the second conductive contact (3),Detection resistance (4), be arranged in toy body (9) and both ends respectively with the first conductive contact (2) and power supply (10) Cathode is connected,Voltage measuring apparatus (5), conveys for measuring detection resistance (4) both end voltage size, and by the information of voltage measured To main control module (1),Accessory recognition unit (6), is arranged on each toy fittings (8)；The accessory recognition unit (6) includes：3rd conductive contact (61), is arranged on toy fittings (8) shell,4th conductive contact (62), is arranged on toy fittings (8) shell,Identify resistance (63), be arranged in toy fittings (8) and both ends are conductive with the 3rd conductive contact (61) and the 4th respectively Contact (62) is connected；First conductive contact (2) and the second conductive contact (3) respectively can be conductive with the 3rd conductive contact (61) and the 4th Contact (62) is electrically connected.
- 2. toy fittings identifying system as claimed in claim 1, it is characterised in that the second conductive contact (3) ground connection.
- 3. toy fittings identifying system as claimed in claim 1 or 2, it is characterised in that first conductive contact (2) and Two conductive contacts (3) are spring thimble.
- 4. toy fittings identifying system as claimed in claim 3, it is characterised in that the 3rd conductive contact (61) and the 4th Conductive contact (62) is copper post.
- 5. the toy fittings identifying system as described in claim 1,2 or 4, it is characterised in that digital analog converter (7) is further included, The input terminal and output terminal of the digital analog converter (7) connect with voltage measuring apparatus (5) and main control module (1) signal respectively Connect.
- 6. toy fittings identifying system as claimed in claim 5, it is characterised in that the main control module (1) is STM32F103 Chip.
- 7. a kind of toy, including toy body (9) and with the matched multiple toy fittings (8) of toy body (9), its feature It is, further includes the toy fittings identifying system for the species of toy fittings (8) to be identified, the toy fittings identification System is any toy fittings identifying system of claim 1~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114451.3U CN207232248U (en) | 2017-09-01 | 2017-09-01 | A kind of toy and its toy fittings identifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114451.3U CN207232248U (en) | 2017-09-01 | 2017-09-01 | A kind of toy and its toy fittings identifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232248U true CN207232248U (en) | 2018-04-13 |
Family
ID=61860256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721114451.3U Expired - Fee Related CN207232248U (en) | 2017-09-01 | 2017-09-01 | A kind of toy and its toy fittings identifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884554A (en) * | 2019-04-01 | 2019-06-14 | 上海移为通信技术股份有限公司 | A kind of LED light automatic recognition system and method applied to production line |
-
2017
- 2017-09-01 CN CN201721114451.3U patent/CN207232248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884554A (en) * | 2019-04-01 | 2019-06-14 | 上海移为通信技术股份有限公司 | A kind of LED light automatic recognition system and method applied to production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220422 Address after: 310000 Room 302, building 6, Chuangzhi Green Valley Development Center, 788 HONGPU Road, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU TTHUNDER ANIMATION CO.,LTD. Address before: 310017 909, block D, Zhejiang National University Science Park, No. 9, Jiuhuan Road, Jianggan District, Hangzhou, Zhejiang Patentee before: HANGZHOU RULEI TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |