CN216870794U - Radar electric testing acousto-optic alarm for bumper - Google Patents
Radar electric testing acousto-optic alarm for bumper Download PDFInfo
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- CN216870794U CN216870794U CN202120639530.6U CN202120639530U CN216870794U CN 216870794 U CN216870794 U CN 216870794U CN 202120639530 U CN202120639530 U CN 202120639530U CN 216870794 U CN216870794 U CN 216870794U
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Abstract
The utility model provides a sound-light alarm for bumper radar electric detection, which consists of an input power supply, a breaker QF, an alternating current contactor KM, a time relay KT1, a time relay KT2, a travel switch SQ1, a travel switch SQ2, an intermediate relay KA, an emergency stop switch SB and a voice reminding sound-light alarm X; the starting is realized by triggering a starting switch SQ1-1, switching on a coil of a KA relay to enable the coil to be electrified and self-locked, switching on KT2 to be electrified and delayed, setting a contact to be closed in a delayed manner after 2 minutes, and switching on a KM coil to enable an audible and visual alarm X to give an alarm and perform voice reminding at the same time; the reset is interlocked and synchronously works with a radar electric detection line through a reset switch SQ2, when a field operator carries out electric detection operation, the reset switch is triggered at the same time, a control circuit is cut off, and an acousto-optic alarm lamp stops working; the utility model has the advantages that: and after the radar is installed, an operator is reminded to perform radar electric detection, so that unqualified products are prevented from flowing out, and complaints of customers are reduced.
Description
Technical Field
The utility model belongs to the technical field of automobile bumper radars, and particularly relates to a bumper radar electric detection acousto-optic alarm.
Background
Bumper radar belongs to the essential component part of bumper, and the bumper assembly line on the current market, in radar installation electricity examine the process, operating personnel is after the installation radar is accomplished, has the condition of lou inspection pencil, and defective products flows out to the customer end, arouses customer's complaint.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, it is an object of the present invention to provide a sound and light alarm for radar electric inspection of a bumper, which is used to remind an operator of radar electric inspection with voice after the bumper radar is installed, so as to overcome the above disadvantages of the prior art.
The utility model provides a bumper radar electric detection audible and visual alarm instrument which comprises an input power supply, a breaker QF, an alternating current contactor KM, a time relay KT1, a time relay KT2, a travel switch SQ1, a travel switch SQ2, an intermediate relay KA, an emergency stop switch SB and a voice reminding audible and visual alarm X, wherein the input power supply is connected with the breaker QF;
wherein the main circuit: a live wire L and a zero line N of an input power supply are connected to the input end of a breaker QF;
wherein the control circuit: the breaker QF output end L is connected with a travel switch SQ1-2 normally closed contact input end, an emergency stop switch SB normally closed contact input end and a time relay KT2 electrified delay closed contact input end; the output end of a normally closed contact of the travel switch SQ1-2 is connected with a terminal of a coil A1 of a time relay KT 1; the output end of a normally closed contact of an emergency stop switch SB is connected with the input end of a normally closed contact of a travel switch SQ2, the output end of the normally closed contact of the travel switch SQ2 is connected with the input end of a normally open contact of a travel switch SQ1-1 and the input end of a normally open contact of an intermediate relay KA, the output end of the normally open contact of the travel switch SQ1-1 is connected with the input end of a power-off delay disconnection contact of a time relay KT1, and the output end of the power-off delay disconnection contact of the time relay KT1 is connected with the output end of the normally open contact of the intermediate relay KA, the terminal A1 of the intermediate relay KA and the terminal A1 of the time relay KT2 coil; the output end of a contact of the time relay KT2 which is electrified and delayed to be closed is connected with a terminal of an alternating current contactor KM coil A1; the breaker QF zero line N is connected with a coil A2 terminal of a time relay KT1, a coil A2 terminal of an intermediate relay KA, a coil A2 terminal of a time relay KT2 and a coil A2 terminal of a contactor KM.
Preferably, the normally open contact of the travel switch SQ1-1 and the normally closed contact of the SQ1-2 belong to the travel switch SQ1, and the two groups of contacts are interlocked.
Preferably, the breaker QF is a NXB-63C25 breaker.
Preferably, the contactor KM is an AC contactor with the model number LC1D32 AC 220V.
Preferably, the intermediate relay KA is an intermediate relay with model number DRM270730LT AC 220V.
Preferably, the time relay KT1 is a power-off delay time relay with the model number ST3PF AC 220V.
Preferably, the time relay KT2 is a JSZ3 AC220V electrified time delay time relay.
Preferably, the stroke switch SQ1 is a solid state stroke switch of IEC/EN 60947-5-1 type.
Preferably, the model SQ2 is IEC60947-5-1 travel switch; the scram switch SB is a scram button with the model number SP-A001.
Preferably, the type of the acousto-optic alarm lamp is LTE-1101J AC220V, and an AC220V voice reminder is customized to prompt voice selection.
The utility model has the following beneficial effects:
1. the alarm reminding device provided by the utility model reminds an operator to perform radar electric detection after the radar is installed, so that unqualified products are prevented from flowing out, and complaints of customers are reduced.
2. The alarm instrument is triggered and reset and linked with the clamping fixture and the detection line, and no additional operation is required by an operator.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a circuit diagram of the present invention.
Detailed Description
In order to make the technical solutions and advantages thereof better understood by those skilled in the art, the present application is described in detail below with reference to the accompanying drawings, but the present application is not limited to the scope of the present invention.
Referring to FIG. 1: the bumper radar electrical detection audible and visual alarm provided in the embodiment comprises an input power supply, a breaker QF, an alternating current contactor KM, a time relay KT1, a time relay KT2, a travel switch SQ1, a travel switch SQ2, an intermediate relay KA, an emergency stop switch SB and a voice reminding audible and visual alarm X;
wherein the main circuit: a live wire L and a zero line N of an input power supply are connected to the input end of a breaker QF;
wherein the control circuit: the breaker QF output end L is connected with a travel switch SQ1-2 normally closed contact input end, an emergency stop switch SB normally closed contact input end and a time relay KT2 electrified delay closed contact input end; the output end of a normally closed contact of the travel switch SQ1-2 is connected with a terminal of a coil A1 of a time relay KT 1; the output end of a normally closed contact of an emergency stop switch SB is connected with the input end of a normally closed contact of a travel switch SQ2, the output end of a normally closed contact of a travel switch SQ2 is connected with the input end of a normally open contact of a travel switch SQ1-1 and the input end of a normally open contact of an intermediate relay KA, the output end of a normally open contact of a travel switch SQ1-1 is connected with the input end of a power-off delay disconnection contact of a time relay KT1, and the output end of the power-off delay disconnection contact of the time relay KT1 is connected with the output end of the normally open contact of the intermediate relay KA, a coil A1 terminal of the intermediate relay KA and a coil A1 terminal of the time relay KT 2; the output end of a contact of the time relay KT2 which is electrified and delayed to be closed is connected with a terminal of an alternating current contactor KM coil A1; the breaker QF zero line N is connected with a coil A2 terminal of a time relay KT1, a coil A2 terminal of an intermediate relay KA, a coil A2 terminal of a time relay KT2 and a coil A2 terminal of a contactor KM.
The normally open contact of the travel switch SQ1-1 and the normally closed contact of the SQ1-2 in the embodiment belong to the travel switch SQ1, and the two groups of contacts are interlocked.
The breaker QF model in this embodiment is NXB-63C25 breaker. The contactor KM is an AC contactor with the model number LC1D32 AC 220V. The intermediate relay KA is the intermediate relay with the model number DRM270730LT AC 220V. The time relay KT1 is a power-off delay time relay with model number ST3PF AC 220V. The time relay KT2 is a JSZ3 AC220V electrified time delay relay. The stroke switch SQ1 is a solid state stroke switch with the model number IEC/EN 60947-5-1. The model of the travel switch SQ2 is IEC60947-5-1 travel switch; the scram switch SB is a scram button with the model number SP-A001. The sound-light alarm lamp is an AC220V voice reminder customized for LTE-1101JAC220V, and prompts voice selection.
In this example, the single-person operation time for the decomposition to the step was 3 minutes according to the on-site assembly throughput. The purpose of audible and visual alarm reminds field operation personnel to carry out radar electric detection test, prevents to lead to failing to carry out 100% radar electric detection and examine work entirely because of personnel's error, stops that the product is bad, flows out to the customer end, carries out bad control from the starting point.
In the embodiment, corresponding alarm time is set in real time according to the installation periods of different bumpers.
The working principle is as follows:
starting: the design principle is that a field operator places a product on a fetal membrane, a KA relay coil is switched on by triggering a starting switch SQ1-1 to enable the product to be electrified and self-locked, a KT2 is switched on for power-on delay, a contact is set to be closed in a delayed mode after 2 minutes, and a KM coil is switched on to enable an audible and visual alarm X to give an alarm and perform voice reminding;
resetting: the reset switch SQ2 and the radar electric detection line are interlocked and synchronously work, when a field operator carries out electric detection operation, the reset switch is triggered at the same time, the control circuit is cut off, and the acousto-optic alarm lamp stops working;
and (3) preventing restarting: in order to avoid repeated alarm reminding caused by long-time retention of products on the fetal membranes, a SQ1-2 and KT1 time relay locking control circuit is added, and the acousto-optic alarm starts to count time again only after the products are taken away.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A bumper radar electric detection acousto-optic alarm is characterized by comprising an input power supply, a breaker QF, an alternating current contactor KM, a time relay KT1, a time relay KT2, a travel switch SQ1, a travel switch SQ2, an intermediate relay KA, an emergency stop switch SB and a voice reminding acousto-optic alarm X;
wherein the main circuit: a live wire L and a zero line N of an input power supply are connected to the input end of a breaker QF;
wherein the control circuit: the breaker QF output end L is connected with a travel switch SQ1-2 normally closed contact input end, an emergency stop switch SB normally closed contact input end and a time relay KT2 electrified delay closed contact input end; the output end of a normally closed contact of the travel switch SQ1-2 is connected with a terminal of a coil A1 of a time relay KT 1; the output end of a normally closed contact of an emergency stop switch SB is connected with the input end of a normally closed contact of a travel switch SQ2, the output end of a normally closed contact of a travel switch SQ2 is connected with the input end of a normally open contact of a travel switch SQ1-1 and the input end of a normally open contact of an intermediate relay KA, the output end of a normally open contact of a travel switch SQ1-1 is connected with the input end of a power-off delay disconnection contact of a time relay KT1, and the output end of the power-off delay disconnection contact of the time relay KT1 is connected with the output end of the normally open contact of the intermediate relay KA, a coil A1 terminal of the intermediate relay KA and a coil A1 terminal of the time relay KT 2; the output end of a contact of the time relay KT2 which is electrified and delayed to be closed is connected with a terminal of an alternating current contactor KM coil A1; the breaker QF zero line N is connected with a coil A2 terminal of a time relay KT1, a coil A2 terminal of an intermediate relay KA, a coil A2 terminal of a time relay KT2 and a coil A2 terminal of a contactor KM.
2. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the normally open contact of the travel switch SQ1-1 and the normally closed contact of the SQ1-2 belong to the travel switch SQ1, and the two groups of contacts are interlocked.
3. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the breaker QF model is NXB-63C 25.
4. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the contactor KM is an alternating current contactor with the model number LC1D32 AC 220V.
5. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the intermediate relay KA is the intermediate relay with the model number DRM270730LT AC 220V.
6. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the time relay KT1 is a power-off delay time relay with the model number ST3PF AC 220V.
7. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the time relay KT2 is a JSZ3 AC220V electrified time delay relay.
8. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the stroke switch SQ1 is a solid state stroke switch with the model number IEC/EN 60947-5-1.
9. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the model of the travel switch SQ2 is IEC60947-5-1 travel switch; the type of the emergency stop switch SB is an emergency stop button of SP-A001.
10. The electric detection acousto-optic alarm instrument according to claim 1, characterized in that: the acousto-optic warning lamp is an LTE-1101J AC220V customized AC220V voice reminder, and prompts voice selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639530.6U CN216870794U (en) | 2021-03-30 | 2021-03-30 | Radar electric testing acousto-optic alarm for bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120639530.6U CN216870794U (en) | 2021-03-30 | 2021-03-30 | Radar electric testing acousto-optic alarm for bumper |
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| Publication Number | Publication Date |
|---|---|
| CN216870794U true CN216870794U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120639530.6U Active CN216870794U (en) | 2021-03-30 | 2021-03-30 | Radar electric testing acousto-optic alarm for bumper |
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| Country | Link |
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| CN (1) | CN216870794U (en) |
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2021
- 2021-03-30 CN CN202120639530.6U patent/CN216870794U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: 201306 Building 2, No. 663 Haixi Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Fuwei Dongyang Automotive Parts (Shanghai) Co.,Ltd. Address before: No.2555, Guanggu street, high tech Development Zone, Changchun City, Jilin Province Patentee before: CHANGCHUN FAWAY TONG YANG AUTOMOBILE PLASTICS COMPONENTS CO.,LTD. |
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| TR01 | Transfer of patent right |