CN205333591U - Automatic testing arrangement of toy burning - Google Patents
Automatic testing arrangement of toy burning Download PDFInfo
- Publication number
- CN205333591U CN205333591U CN201620104494.2U CN201620104494U CN205333591U CN 205333591 U CN205333591 U CN 205333591U CN 201620104494 U CN201620104494 U CN 201620104494U CN 205333591 U CN205333591 U CN 205333591U
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- toy
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- automatic testing
- timing belt
- direct current
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Abstract
The utility model provides an automatic testing arrangement of toy burning, the device includes concave die bed seat, be equipped with in the base and move moving point lighter structure, be equipped with the control box on the base, one side that the control box was kept away from to the base is equipped with vertical stand, be provided with the electron tongue on the stand, this electron tongue is including the 600mm resistance type number word chi that is located stand one side, be located the hold -in range of stand opposite side, the slider of joint on the hold -in range, direct current motor and synchronous gear, be fixed with the sample mounted frame on the slider, direct current motor carries out the up -and -down motion through the slider that synchronous gear drove on the hold -in range, the control box is equipped with singlechip and liquid crystal display, and the singlechip according to sample burning time calculation flame spread speed, directly shows on liquid crystal display after reading the data of electron tongue. The utility model discloses a testing arrangement, simple structure, high, fast, the good reproducibility of measuring accuracy are particularly suitable for the laboratory to the easily detection of firing nature of toy.
Description
Technical field
This utility model relates to a kind of test device, particularly relates to a kind of toy imports and exports safety and checks and the test device of inspection, specifically relates to a kind of toy burning automatic testing equipment。
Background technology
The inspection having to pass through a series of respective standard imported and exported by toy, and inflammability inspection is wherein important link。The soft toy that can hug for those children, those toy that can be had on occurred with the style such as mask and wig or the enterable toys of those children, such as game tent and game room, the quality of its ignitability and propagation of flame performance index is related to the safety of toy, is also related to the personal safety of child。Toy burning tester is used to the equipment of test toy ignitability and propagation of flame performance specially, traditional toy burning tester ubiquity structure is more complicated, volume is bigger, operate cumbersome, price is high, mobile inconvenience, professional skill requires the shortcomings such as high, the Chinese utility model patent that the patent No. is ZL201320463330.5 discloses a kind of by frame, the toy burning comprehensive tester that movable supporting plate and control chamber are constituted, this tester has simple in construction, small volume and less weight, simple to operate, the advantage that the skill set requirements of tester is low, but this tester is to toy height and burns the measurement of portion size and still adopts and be fixed on the common steel ruler hung in toy frame and carry out manual measurement, it is low to there is measuring accuracy in this method of testing, speed is slow, poor repeatability, the low really point big with workload of efficiency。
Summary of the invention
For overcoming above Problems existing, the purpose of this utility model is to provide a kind of toy burning comprehensive test device, and this device precision is high, speed is fast, reproducible。
For realizing object above, toy burning comprehensive test device of the present utility model includes matrix base, removable ignition mechanism it is provided with in base, base is provided with control chamber, it is characterized in that: described base is provided with vertical upright column away from the side of control chamber, column is provided with electronics height gauge, this electronics height gauge includes the 600mm resistor-type numeral chi being positioned at column side, it is positioned at the Timing Belt of column opposite side, it is connected in the slide block on Timing Belt, direct current generator and synchromesh gear, slide block is fixed with sample hanger bracket, direct current generator drives the slide block on Timing Belt to move up and down by synchromesh gear；Control chamber is provided with single-chip microcomputer and LCDs, and single-chip microcomputer calculates the rate of fire travel, per sample directly in liquid crystal display screen display after reading the data of electronics height gauge burning time。
Linear bearing that the conduit that above-mentioned removable ignition mechanism includes burner, the rotating disk of fixed combustion device is connected with center of turntable is connected with conduit and be fixed on one group of transverse direction slide rail of matrix base both sides, linear bearing is set up on horizontal slide rail。
In order to enable more accurately to control the displacement of burner, the Timing Belt parallel with horizontal slide rail, synchromesh gear and direct current generator it is provided with in above-mentioned matrix base, linear bearing is fixed on the band tooth of Timing Belt, and direct current generator drives the linear bearing on Timing Belt to move left and right by synchromesh gear。
In order to better control the distance of burner and testing sample, above-mentioned slide rail is provided with the limit switch of burner。
Above-mentioned matrix base is additionally provided with timing and stops spindle。
For the ease of the cleaning of comburant, in above-mentioned matrix base, it is provided with removable pallet。
Toy burning automatic testing equipment of the present utility model, electronics height gauge is adopted to replace common steel ruler to toy height and to burn portion size measurement, the rate of fire travel is directly calculated according to burning time and the size burning part again by single-chip microcomputer, easy to use, resolution is high, and cumulative errors are little。Test device of the present utility model, simple in construction, measuring accuracy are high, speed is fast, reproducible, are particularly suitable for laboratory to the flammable detection of toy。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model toy burning automatic testing equipment。
Fig. 2 be this utility model toy burning automatic testing equipment face structural representation。
Fig. 3 is the structural representation of removable ignition mechanism。
Detailed description of the invention
As shown in Figure 1, 2, 3, toy burning automatic testing equipment of the present utility model, including matrix base 1, may move ignition mechanism 2 and control chamber 3；The bottom of matrix base is provided with dismountable pallet 11, base side is provided with vertical upright column 4, column is provided with electronics height gauge 5, this electronics height gauge includes being positioned at the 600mm resistor-type numeral chi 51 of column side, the Timing Belt 52 being positioned at column opposite side, the slide block 53 being connected on Timing Belt, direct current generator 54 and synchromesh gear 55, being fixed with sample hanger bracket 6 on slide block, direct current generator drives the slide block on Timing Belt to move up and down by synchromesh gear；Removable ignition mechanism is located in matrix base, including burner 21, the rotating disk 22 of fixed combustion device, the conduit 23 being connected with center of turntable, the linear bearing 24 being connected with conduit and the one group of transverse direction slide rail 25 being fixed on matrix base both sides, the Timing Belt 26 parallel with horizontal slide rail it is provided with between two horizontal slide rails, linear bearing is fixed on the band tooth of Timing Belt, and bridge joint is on two horizontal slide rails, the left side being positioned at linear bearing is provided with limit switch 27, base both sides are provided with synchromesh gear 28 and DC speed-reducing 29, DC speed-reducing drives the linear bearing on Timing Belt to move left and right by synchromesh gear；Control chamber is positioned at the base side away from column, is provided with single-chip microcomputer in control chamber, and panel is provided with LCDs 31 and button 32；Base is being additionally provided with the spindle 12 that timing stops near column place。
Toy burning automatic testing equipment of the present utility model, during use, toy (for down toy) folder to be tested is hung on the sample hanger bracket of slide block, toy is vertically put, namely toy head is in the top, press on liquid crystal display screen upwards, downwards, key to the left or to the right, adjust the position of burner, the distance between the burner mouth of pipe and test toy is made to be about 5mm, when ensureing burning, flame can touch the 20mm-50mm place on toy most flammable material lower edge to be measured simultaneously, and electronics height gauge records the ignition point distance to toy top automatically；Cotton mark line one end is lain in sample hanger bracket, the other end lies in timing and stops spindle, this mark line is through toy top, and make spindle hang on base about 10mm place, by the right key on liquid crystal display screen, the burner mouth of pipe is made to slide to the right 10cm, light a fire at the burner mouth of pipe with lighter, adjusting flame height is (20 ± 2) cm, selection function key " starts to measure " key, the burning mouth of pipe slides 10cm to the left, flame contact toy to be measured (3 ± 0.5) s, burner automatic backing, toy starts burning, timing starts, when propagation of flame to toy top, blow the mark line on toy top, spindle is fallen in groove, timing terminates, the single-chip microcomputer time according to distance to toy top of the ignition point of electronics height gauge record and burning, directly calculate the speed of propagation of flame, thus judging that whether this detection toy is qualified。
Claims (6)
1. a toy burning automatic testing equipment, including matrix base, removable ignition mechanism it is provided with in base, base is provided with control chamber, it is characterized in that: described base is provided with vertical upright column away from the side of control chamber, column is provided with electronics height gauge, this electronics height gauge includes being positioned at the 600mm resistor-type numeral chi of column side, being positioned at the Timing Belt of column opposite side, the slide block being connected on Timing Belt, direct current generator and synchromesh gear, being fixed with sample hanger bracket on slide block, direct current generator drives the slide block on Timing Belt to move up and down by synchromesh gear；Described control chamber is provided with single-chip microcomputer and LCDs, and single-chip microcomputer calculates the rate of fire travel, per sample directly in liquid crystal display screen display after reading the data of electronics height gauge burning time。
2. toy burning automatic testing equipment according to claim 1, it is characterized in that: linear bearing that the conduit that described removable ignition mechanism includes burner, the rotating disk of fixed combustion device is connected with center of turntable is connected with conduit and be fixed on one group of transverse direction slide rail of matrix base both sides, linear bearing is set up on horizontal slide rail。
3. toy burning automatic testing equipment according to claim 2, it is characterized in that: in described matrix base, be provided with the Timing Belt parallel with horizontal slide rail, synchromesh gear and direct current generator, linear bearing is fixed on the band tooth of Timing Belt, and direct current generator drives the linear bearing on Timing Belt to move left and right by synchromesh gear。
4. toy burning automatic testing equipment according to claim 3, it is characterised in that: described slide rail is provided with the limit switch of burner。
5. toy burning automatic testing equipment according to claim 4, it is characterised in that: described matrix base is additionally provided with timing and stops spindle。
6. toy burning automatic testing equipment according to claim 5, it is characterised in that: it is provided with removable pallet in described matrix base。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104494.2U CN205333591U (en) | 2016-02-02 | 2016-02-02 | Automatic testing arrangement of toy burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104494.2U CN205333591U (en) | 2016-02-02 | 2016-02-02 | Automatic testing arrangement of toy burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333591U true CN205333591U (en) | 2016-06-22 |
Family
ID=56316768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104494.2U Expired - Fee Related CN205333591U (en) | 2016-02-02 | 2016-02-02 | Automatic testing arrangement of toy burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324182A (en) * | 2016-10-28 | 2017-01-11 | 中国科学技术大学 | Device for automatically stabilizing space position of counterflow flame propagation front of solid material |
-
2016
- 2016-02-02 CN CN201620104494.2U patent/CN205333591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324182A (en) * | 2016-10-28 | 2017-01-11 | 中国科学技术大学 | Device for automatically stabilizing space position of counterflow flame propagation front of solid material |
| CN106324182B (en) * | 2016-10-28 | 2019-04-05 | 中国科学技术大学 | A kind of solid material counter-flow flame sprawling forward spatial position is stayed automatically determines device |
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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: 20160622 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |