CN103033718A - Temperature rise testing device for toy detection - Google Patents
Temperature rise testing device for toy detection Download PDFInfo
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- CN103033718A CN103033718A CN2013100028144A CN201310002814A CN103033718A CN 103033718 A CN103033718 A CN 103033718A CN 2013100028144 A CN2013100028144 A CN 2013100028144A CN 201310002814 A CN201310002814 A CN 201310002814A CN 103033718 A CN103033718 A CN 103033718A
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- temperature rise
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- programmable logic
- logic controller
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Abstract
The invention discloses a temperature rise testing device for toy detection. The temperature rise testing device comprises a programmable logic controller; a thermocouple, a man-machine interaction interface and a sound and light alarm module are connected to the programmable logic controller; and an A/D data collection module is connected between the programmable logic controller and the thermocouple. The invention solves the problem that in the prior art, electronic toys are lack of temperature rise detection, so that potential safety hazards exist; temperature information of a toy is collected through the thermocouple, and collected parameters are transferred to the man-machine interaction interface through the programmable logic controller, so that the detection personnel can judge whether the temperature rise characteristic of the toy is qualified or not according to the collected information; and when the collected temperature is too high, an alarm is given through the sound and light alarm module so as to prompt working personnel.
Description
Technical field
The present invention relates to a kind of device for testing temperature rise for toy inspection, belonged to the toy production technical field.
Background technology
Electronic toy is than common on-electric toy, and function and structure is all more complicated, because there is Circuits System in electronic toy, can generate heat during operation.The electronic toy product is in children's intelligence and certain capabilities situation, normal use maybe can be predicted a part or whole part temperature that all can cause toy in the abnormal operation process and raise, if toy in use temperature rise is too high, can cause the toy material catching fire, perhaps children are burned when touching toy, therefore before toy dispatches from the factory, its temperature rise situation detected be absolutely necessary.
Summary of the invention
Technical matters to be solved by this invention provides a kind of device for testing temperature rise for toy inspection, can prepare to detect toy temperature rise situation in use, and the temperature rise situation of the toy that assurance is dispatched from the factory meets relevant regulation.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of device for testing temperature rise for toy inspection, comprise programmable logic controller (PLC), be connected with thermopair, human-computer interaction interface and acousto-optic alarm module on the described programmable logic controller (PLC), be connected with the A/D data acquisition module between described programmable logic controller (PLC) and the thermopair.
Aforesaid a kind of device for testing temperature rise for toy inspection is characterized in that: also be connected with data memory module on the described programmable logic controller (PLC).
Aforesaid a kind of device for testing temperature rise for toy inspection is characterized in that: also be connected with watchdog unit on the described programmable logic controller (PLC).
Aforesaid a kind of device for testing temperature rise for toy inspection is characterized in that: be connected by the RS485 communication module between described programmable logic controller (PLC) and the human-computer interaction interface.
The invention has the beneficial effects as follows: the temperature information that gathers toy by thermopair, and the parameter that collects is sent to human-computer interaction interface by programmable logic controller (PLC), so that the testing staff judges according to the information that collects whether the temperature characteristic of toy is qualified, when collecting excess Temperature, report to the police the prompting staff by the sound and light alarm module.
Description of drawings
Fig. 1 is the module connection diagram of a kind of device for testing temperature rise for toy inspection of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of device for testing temperature rise for toy inspection, comprise programmable logic controller (PLC), be connected with thermopair on the described programmable logic controller (PLC), human-computer interaction interface and acousto-optic alarm module, be connected by the RS485 communication module between described programmable logic controller (PLC) and the human-computer interaction interface, be connected with the A/D data acquisition module between described programmable logic controller (PLC) and the thermopair, gather the temperature information of toy by thermopair, and the parameter that collects is sent to human-computer interaction interface by programmable logic controller (PLC), so that the testing staff judges according to the information that collects whether the temperature characteristic of toy is qualified, when collecting excess Temperature, report to the police the prompting staff by the sound and light alarm module.
Also be connected with data memory module on the described programmable logic controller (PLC), by data memory module the temperature information that thermopair collects stored, so that later stage research and reference.
Also be connected with watchdog unit on the described programmable logic controller (PLC), avoid test macro to enter endless loop, guarantee that proving installation can normally use.
In sum, a kind of device for testing temperature rise for toy inspection provided by the invention can prepare to detect toy temperature rise situation in use, and the temperature rise situation of the toy that assurance is dispatched from the factory meets relevant regulation.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (4)
1. device for testing temperature rise that is used for toy inspection, it is characterized in that: comprise programmable logic controller (PLC), be connected with thermopair, human-computer interaction interface and acousto-optic alarm module on the described programmable logic controller (PLC), be connected with the A/D data acquisition module between described programmable logic controller (PLC) and the thermopair.
2. a kind of device for testing temperature rise for toy inspection according to claim 1 is characterized in that: also be connected with data memory module on the described programmable logic controller (PLC).
3. a kind of device for testing temperature rise for toy inspection according to claim 1 and 2 is characterized in that: also be connected with watchdog unit on the described programmable logic controller (PLC).
4. a kind of device for testing temperature rise for toy inspection according to claim 3 is characterized in that: be connected by the RS485 communication module between described programmable logic controller (PLC) and the human-computer interaction interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100028144A CN103033718A (en) | 2013-01-05 | 2013-01-05 | Temperature rise testing device for toy detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100028144A CN103033718A (en) | 2013-01-05 | 2013-01-05 | Temperature rise testing device for toy detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103033718A true CN103033718A (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100028144A Pending CN103033718A (en) | 2013-01-05 | 2013-01-05 | Temperature rise testing device for toy detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN103033718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595742A (en) * | 2020-11-26 | 2021-04-02 | 深圳海关工业品检测技术中心 | Temperature rise testing device and method for toy detection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203100924U (en) * | 2013-01-05 | 2013-07-31 | 苏州益童游乐设备有限公司 | Temperature rising testing device for toy detection |
-
2013
- 2013-01-05 CN CN2013100028144A patent/CN103033718A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203100924U (en) * | 2013-01-05 | 2013-07-31 | 苏州益童游乐设备有限公司 | Temperature rising testing device for toy detection |
Non-Patent Citations (3)
| Title |
|---|
| 张卫中: "电玩具温升测试系统的设计与实现", 《数字技术与应用》, no. 9, 15 September 2011 (2011-09-15) * |
| 张幼莲 等: "玩具检测用温升测试系统的设计", 《上海计量测试》, no. 5, 25 October 2010 (2010-10-25) * |
| 梁澄波 等: "电动玩具温升测试方法及其不确定度分析", 《家电科技》, no. 7, 1 July 2011 (2011-07-01), pages 50 - 52 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595742A (en) * | 2020-11-26 | 2021-04-02 | 深圳海关工业品检测技术中心 | Temperature rise testing device and method for toy detection |
| CN112595742B (en) * | 2020-11-26 | 2024-03-26 | 深圳海关工业品检测技术中心 | Temperature rise testing device and method for toy detection |
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Application publication date: 20130410 |