CN206601452U - A kind of bad products detect sound intensifier - Google Patents
A kind of bad products detect sound intensifier Download PDFInfo
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- CN206601452U CN206601452U CN201720289965.6U CN201720289965U CN206601452U CN 206601452 U CN206601452 U CN 206601452U CN 201720289965 U CN201720289965 U CN 201720289965U CN 206601452 U CN206601452 U CN 206601452U
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- drive circuit
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- bad products
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Abstract
Sound intensifier is detected the utility model discloses a kind of bad products, including casing and drive circuit, the Hi-pot test instrument is electrically connected with by wire and drive circuit, the front of the casing is inlaid with LED display, the LED display is electrically connected with by wire and drive circuit, the side of the LED display is provided with control button group, the control button group is electrically connected with by wire and drive circuit, top one end of the casing is provided with audible-visual annunciator, and the audible-visual annunciator is electrically connected with by wire and drive circuit.The bad products detect sound intensifier, can look at the voltage for identifying test straight by LED display, and can expand alarm sound by audible-visual annunciator and have flashing indicating；Operating personnel hears and sees that flash lamp is sent, and operator just can intuitively judge that this product is high pressure defective products very much, and therefore, the utility model has good practicality and promotional value.
Description
Technical field
The utility model belongs to Product checking technical field, and in particular to a kind of bad products detect sound intensifier.
Background technology
Existing mode, is that operator relies on the faint alarm that Hi-pot test instrument is sent to judge bad products.The dress
Put and have the following disadvantages：There is certain noise in workshop, operator is difficult to identify the alarm that tester is sent；Operation
The carelessness of personnel, the alarm that tester is sent is gone out without what can effectively be looked at straight respectively.
Disadvantage mentioned above can cause bad products to flow into production line by mistake, cause great Quality Accident.In order to prevent instrument,
Working environment and human negligence cause high pressure defective products to be flowed into client, and I takes charge of designed, designed high pressure defective products detection sound
Amplifier Design.
Utility model content
The purpose of this utility model is to provide a kind of bad products detection sound intensifier, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of bad products detect sound intensifier,
Including casing and drive circuit, the drive circuit is arranged on the inside of casing, and the inside of the casing is provided with high voltage testing device
Device, the Hi-pot test instrument is electrically connected with by wire and drive circuit, and the front of the casing is inlaid with LED display,
The LED display is electrically connected with by wire and drive circuit, and the side of the LED display is provided with control button group, institute
State control button group to be electrically connected with by wire and drive circuit, top one end of the casing is provided with audible-visual annunciator, described
Audible-visual annunciator is electrically connected with by wire and drive circuit.
It is preferred that, the drive circuit is VK3214 digital signal processors.
It is preferred that, the audible-visual annunciator includes LED flash and buzzer.
It is preferred that, the control button group includes power switch, testing button and load button.
It is preferred that, the back side of the casing is provided with radiator fan, and the radiator fan is by wire with being arranged in casing
The temperature controller in portion is electrically connected with, and the temperature controller is electrically connected with by wire and drive circuit.
It is preferred that, the back side of the casing is provided with power outlet in the side of radiator fan.
Technique effect of the present utility model and advantage：The bad products detect sound intensifier, can by LED display
Direct-view identifies the voltage of test, and can expand alarm sound by audible-visual annunciator and have flashing indicating；Operation people
Member hears and sees that flash lamp is sent, and operator just can intuitively judge that this product is high pressure defective products, therefore, this reality very much
There is good practicality and promotional value with new.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is north structural representation of the present utility model；
Fig. 3 is circuit link block schematic diagram of the present utility model；
Fig. 4 is circuit theory diagrams of the present utility model；
Fig. 5 is thermostat circuit figure of the present utility model.
In figure：1 casing, 2 drive circuits, 3 Hi-pot test instruments, 4LED display screens, 5 control button groups, 51 power switches,
52 testing buttons, 53 load buttons, 54 mute keys, 6 audible-visual annunciators, 7 radiator fans, 8 temperature controllers, 9 power outlets.
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.
The utility model provides a kind of bad products detection sound intensifier as Figure 1-5, including casing 1 and drive
Dynamic circuit 2, the back side of casing 1 is provided with power outlet 9 in the side of radiator fan 7, and the drive circuit 2 is arranged on casing 1
Inside, the inside of the casing 1 is provided with Hi-pot test instrument 3, and the Hi-pot test instrument 3 passes through wire and the electricity of drive circuit 2
Property connection, the front of the casing 1 is inlaid with LED display 4, and the LED display 4 is electrical by wire and drive circuit 2
Connection, the side of the LED display 4 is provided with control button group 5, and control button group 5 includes power switch 51, testing button
52nd, load button 53 and mute key 54, the control button group 5 are electrically connected with by wire with drive circuit 2, the casing
1 top one end is provided with audible-visual annunciator 6, and the audible-visual annunciator 6 includes LED flash and buzzer, the sound and light alarm
Device 6 is electrically connected with by wire with drive circuit 2.
Further, the drive circuit 2 is VK3214 digital signal processors, and the VK3214 digital signal processors are low
Power dissipation design, can configure auto sleep, automatically wake up the design of pattern wide operating voltage, and operating voltage is that 2.5V~5.5V is simplified
Configuration register and control word, operation is simple and reliable innovation programmable data broadcast mode support to any subchannel send
Data broadcasting.
Further, the back side of the casing 1 is provided with radiator fan 7, and the radiator fan 7 is by wire with being arranged on case
Temperature controller 8 inside body 1 is electrically connected with, and the temperature controller 8 is electrically connected with by wire with drive circuit 2.The temperature controller can
Automatic detection for temperature controls radiator fan, with automatic intelligent, the features such as saving electric power.
Operation principle：When trial product high pressure to be measured is bad, the fail signals that Hi-pot test instrument 3 is sent can be collected biography
It is sent in drive circuit 2, the amplified driving audible-visual annunciator 6 of the drive circuit 2 sends sound and flashing signal, and operator is just
It can intuitively judge very much that the product is high pressure defective products.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of bad products detect sound intensifier, including casing (1) and drive circuit (2), it is characterised in that：The driving
Circuit (2) is arranged on the inside of casing (1), and the inside of the casing (1) is provided with Hi-pot test instrument (3), the Hi-pot test
Instrument (3) is electrically connected with by wire and drive circuit (2), and the front of the casing (1) is inlaid with LED display (4), described
LED display (4) is electrically connected with by wire and drive circuit (2), and the side of the LED display (4) is provided with control button
Group (5), the control button group (5) is electrically connected with by wire and drive circuit (2), and top one end of the casing (1) is set
Sound light crossing-signal (6), the audible-visual annunciator (6) is electrically connected with by wire and drive circuit (2).
2. a kind of bad products detection sound intensifier according to claim 1, it is characterised in that：The drive circuit
(2) it is VK3214 digital signal processors.
3. a kind of bad products detection sound intensifier according to claim 1, it is characterised in that：The audible-visual annunciator
(6) LED flash and buzzer are included.
4. a kind of bad products detection sound intensifier according to claim 1, it is characterised in that：The control button group
(5) power switch (51), testing button (52), load button (53) and mute key (54) are included.
5. a kind of bad products detection sound intensifier according to claim 1, it is characterised in that：The casing (1)
The back side is provided with radiator fan (7), and the radiator fan (7) is electrical by the wire temperature controller (8) internal with being arranged on casing (1)
Connection, the temperature controller (8) is electrically connected with by wire and drive circuit (2).
6. a kind of bad products detection sound intensifier according to claim 1, it is characterised in that：The casing (1)
The back side is provided with power outlet (9) in the side of radiator fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289965.6U CN206601452U (en) | 2017-03-23 | 2017-03-23 | A kind of bad products detect sound intensifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289965.6U CN206601452U (en) | 2017-03-23 | 2017-03-23 | A kind of bad products detect sound intensifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601452U true CN206601452U (en) | 2017-10-31 |
Family
ID=60145656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720289965.6U Active CN206601452U (en) | 2017-03-23 | 2017-03-23 | A kind of bad products detect sound intensifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206601452U (en) |
-
2017
- 2017-03-23 CN CN201720289965.6U patent/CN206601452U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |