CN206330496U - A kind of Photoelectric Detection sensing device for being used to detect the extension time - Google Patents
A kind of Photoelectric Detection sensing device for being used to detect the extension time Download PDFInfo
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- CN206330496U CN206330496U CN201621434384.9U CN201621434384U CN206330496U CN 206330496 U CN206330496 U CN 206330496U CN 201621434384 U CN201621434384 U CN 201621434384U CN 206330496 U CN206330496 U CN 206330496U
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- signal receiving
- receiving device
- box body
- detect
- photoelectric
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000037452 priming Effects 0.000 claims abstract description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005474 detonation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Measurement Of Unknown Time Intervals (AREA)
Abstract
The utility model discloses a kind of Photoelectric Detection sensing device for being used to detect the extension time, including box body, priming system detection means, signal receiving device, signal amplifying apparatus, exhaust opening and time-measuring gauge, priming system detection means penetrates the one end for being arranged at box body, signal receiving device is fixedly arranged on tray interior, signal amplifying apparatus and time-measuring gauge are respectively positioned on box portion outside, signal amplifying apparatus is connected with time-measuring gauge by wire, exhaust opening is located at the side of box body, signal receiving device includes lens, photoelectric sensor and circuit board, lens are arranged at the front end of signal receiving device, photoelectric sensor and circuit board are located at the inside of signal receiving device, the axis and lens of priming system detection means, photoelectric sensor, the axis of signal receiving device is overlapped, photoelectric sensor is connected with circuit board；The device has the advantages that to detect that sample, degree of safety are high in process of production, is adapted to large-scale promotion.
Description
Technical field
The utility model is related to industrial explosive material performance detection apparatus, specially a kind of light for being used to detect the extension time
Electro-detection sensing device.
Background technology
The detection of existing detonator delay time can only be carried out after finished product assembling is finished, it is impossible in process of production to product
Key technology requirement is controlled, it is impossible to preferably ensure the quality of detonator product, and the signal reception of time-measuring gauge is used in the past
The high intensity detonation wave that blasting cap detonation is produced obtains signal, not safe enough, therefore designs one kind and can examine in process of production
The high Photoelectric Detection sensing device of test sample product, degree of safety.
Utility model content
The purpose of this utility model is to provide a kind of Photoelectric Detection sensing device for being used to detect the extension time, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of photoelectricity for being used to detect the extension time
Detect sensing device, including box body (1), priming system detection means (2), signal receiving device (8), signal amplifying apparatus (3), row
Mouth (4) and time-measuring gauge, the priming system detection means (2) penetrate the one end for being arranged at box body (1), the signal receiving device
(8) it is fixedly installed on box body (1) internal, the signal amplifying apparatus (3) and time-measuring gauge are respectively positioned on box body (1) outside, the letter
Number amplifying device (3) is connected with time-measuring gauge by wire (9), and the exhaust opening (4) is located at the side of box body (1), the signal
Reception device (8) includes lens (5), photoelectric sensor (6) and circuit board (7), and the lens (5) are arranged at signal receiving device
(8) front end, the photoelectric sensor (6) and circuit board (7) are located at the inside of signal receiving device (8), firer's product examine
The axis for surveying the axis and lens (5), photoelectric sensor (6), signal receiving device (8) of device (2) mutually coincides, described
Mirror (5) is located between priming system detection means (2) and photoelectric sensor (6), the photoelectric sensor (6) and circuit board (7) phase
Connection.
It is preferred that, the signal amplifying apparatus (3) is located at the top of box body (1).
It is preferred that, the lens (5) and the distance between priming system detection means (2) are adjustable.
It is preferred that, the time-measuring gauge is using positive pulse as stop signal.
It is preferred that, exhaust opening (4) place is provided with exhaust fan (10).
It is preferred that, the priming system detection means (2) is the cylindric work that aluminium alloy is made with signal receiving device (8)
Part.
Compared with prior art, the beneficial effects of the utility model are：The Photoelectric Detection sensing device can produced
The critical component for influenceing the detonator delay time is detected in advance in advance in journey, it is ensured that detonator product quality meets the requirements, together
When change the receiving side signal formula of conventional time-measuring gauge, it is not necessary to the high intensity detonation wave produced with blasting cap detonation obtains signal, and
It is the faint flame light produced using medicine head or the burning of extension part, by lens imaging, the ultra-weak electronic signal that photoelectric tube is produced
The intensity for meeting time-measuring gauge needs is amplified to through amplifier, so as to reach testing goal, therefore is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model internal structure schematic diagram.
In figure：1 box body, 2 priming system detection means, 3 signal amplifying apparatus, 4 exhaust openings, 5 lens, 6 photoelectric sensors, 7
Circuit board, 8 signal receiving devices, 9 wires, 10 exhaust fans.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, it is as follows that the utility model provides a kind of technical scheme：
It is a kind of to be used to detecting the Photoelectric Detection sensing device of extension time, including box body (1), priming system detection means (2),
Signal receiving device (8), signal amplifying apparatus (3), exhaust opening (4) and time-measuring gauge, priming system detection means (2), which is penetrated, to be arranged at
One end of box body (1), for fixed detected sample, signal receiving device (8) is fixedly installed on box body (1) inside, priming system
Detection means (2) is the cylindrical workpiece that aluminium alloy is made with signal receiving device (8), and time-measuring gauge is located at box body (1) outside,
For determining delay time；Signal amplifying apparatus (3) is located at the top of box body (1), and signal amplifying apparatus (3) is with time-measuring gauge by leading
Line (9) is connected, and wire (9) uses Q9 heads, and exhaust opening (4) is located at the side of box body (1), and exhaust opening (4) place is provided with exhaust fan
(10), smog is gone out using negative pressure, signal receiving device (8) includes lens (5), photoelectric sensor (6) and circuit board (7), thoroughly
Mirror (5) is arranged at the front end of signal receiving device (8), and photoelectric sensor (6) and circuit board (7) are located at signal receiving device (8)
Inside, the axis of the axis and lens (5), photoelectric sensor (6), signal receiving device (8) of priming system detection means (2) is equal
Mutually coincide, lens (5) are located between priming system detection means (2) and photoelectric sensor (6), lens (5) are detected with priming system
The distance between device (2) can be finely tuned by screw thread so that flame light is easy to be received by photoelectric sensor (6), photoelectric sensor (6)
It is connected with circuit board (7).
Detected sample is fixed on priming system detection means (2), energization excites test sample, produces first electric pulse
Signal to time-measuring gauge, after sample igniting delay element burn the faint flame produced to end collected through lens (5) after by photoelectric transfer
Sensor (6) is captured, and second electric impulse signal is produced after amplifying through signal amplifying apparatus (3) to time-measuring gauge, so as to measure sample
Extension time, the smog that sample is produced is discharged by exhaust opening (4), therefore this is used to detect that the Photoelectric Detection sensing of extension time to be filled
Put have the advantages that sample can be detected in process of production, it is safe, be adapted to large-scale promotion.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Photoelectric Detection sensing device for being used to detect the extension time, it is characterised in that：Including box body (1), firer's product examine
Survey device (2), signal receiving device (8), signal amplifying apparatus (3), exhaust opening (4) and time-measuring gauge, the priming system detection dress
Put (2) and penetrate the one end for being arranged at box body (1), the signal receiving device (8) is fixedly installed on box body (1) inside, the letter
Number amplifying device (3) and time-measuring gauge are respectively positioned on that box body (1) is outside, and the signal amplifying apparatus (3) passes through wire (9) with time-measuring gauge
Connection, the exhaust opening (4) is located at the side of box body (1), and the signal receiving device (8) includes lens (5), photoelectric sensor
(6) and circuit board (7), the lens (5) are arranged at the front end of signal receiving device (8), the photoelectric sensor (6) and circuit
Plate (7) is located at the inside of signal receiving device (8), axis and lens (5), the photoelectric sensing of the priming system detection means (2)
Device (6), the axis of signal receiving device (8) mutually coincide, and the lens (5) are located at priming system detection means (2) and photoelectricity
Between sensor (6), the photoelectric sensor (6) is connected with circuit board (7).
2. a kind of Photoelectric Detection sensing device for being used to detect the extension time according to claim 1, it is characterised in that：Institute
Signal amplifying apparatus (3) is stated at the top of box body (1).
3. a kind of Photoelectric Detection sensing device for being used to detect the extension time according to claim 1, it is characterised in that：Institute
State lens (5) and the distance between priming system detection means (2) is adjustable.
4. a kind of Photoelectric Detection sensing device for being used to detect the extension time according to claim 1, it is characterised in that：Institute
Time-measuring gauge is stated using positive pulse as stop signal.
5. a kind of Photoelectric Detection sensing device for being used to detect the extension time according to claim 1, it is characterised in that：Institute
State exhaust opening (4) place and exhaust fan (10) is installed.
6. a kind of Photoelectric Detection sensing device for being used to detect the extension time according to claim 1, it is characterised in that：Institute
State priming system detection means (2) and be the cylindrical workpiece that aluminium alloy is made with signal receiving device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434384.9U CN206330496U (en) | 2016-12-23 | 2016-12-23 | A kind of Photoelectric Detection sensing device for being used to detect the extension time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434384.9U CN206330496U (en) | 2016-12-23 | 2016-12-23 | A kind of Photoelectric Detection sensing device for being used to detect the extension time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330496U true CN206330496U (en) | 2017-07-14 |
Family
ID=59292985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434384.9U Expired - Fee Related CN206330496U (en) | 2016-12-23 | 2016-12-23 | A kind of Photoelectric Detection sensing device for being used to detect the extension time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057256A (en) * | 2019-05-31 | 2019-07-26 | 贵州全安密灵科技有限公司 | A kind of detonator delay precision detection device and detection method |
| CN111141181A (en) * | 2019-12-10 | 2020-05-12 | 南京理工大学 | Multi-path multifunctional semiconductor laser ignition system and ignition method |
| CN111947525A (en) * | 2020-08-10 | 2020-11-17 | 湖南兵器建华精密仪器有限公司 | Static time measuring instrument and testing method thereof |
-
2016
- 2016-12-23 CN CN201621434384.9U patent/CN206330496U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057256A (en) * | 2019-05-31 | 2019-07-26 | 贵州全安密灵科技有限公司 | A kind of detonator delay precision detection device and detection method |
| CN110057256B (en) * | 2019-05-31 | 2024-05-28 | 贵州全安密灵科技有限公司 | Detonator delay precision detection device and detection method |
| CN111141181A (en) * | 2019-12-10 | 2020-05-12 | 南京理工大学 | Multi-path multifunctional semiconductor laser ignition system and ignition method |
| CN111141181B (en) * | 2019-12-10 | 2022-04-19 | 南京理工大学 | Multi-path multifunctional semiconductor laser ignition system and ignition method |
| CN111947525A (en) * | 2020-08-10 | 2020-11-17 | 湖南兵器建华精密仪器有限公司 | Static time measuring instrument and testing method thereof |
| CN111947525B (en) * | 2020-08-10 | 2022-11-29 | 湖南兵器建华精密仪器有限公司 | Static time measuring instrument and testing method thereof |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |