CN210639265U - Quick detector for on-off of electrical complete equipment - Google Patents
Quick detector for on-off of electrical complete equipment Download PDFInfo
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- CN210639265U CN210639265U CN201921534934.8U CN201921534934U CN210639265U CN 210639265 U CN210639265 U CN 210639265U CN 201921534934 U CN201921534934 U CN 201921534934U CN 210639265 U CN210639265 U CN 210639265U
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Abstract
The utility model relates to a technical field of check out test set, the purpose provides a swift detector of electric complete sets break-make, including the insulating box, the insulating box is inside cavity setting, still includes power supply unit, suggestion device and two detection wires, power supply unit sets up in the insulating box, suggestion device sets up on the insulating box, two the equal electric connection of the other end that detects the wire has a probe, one detect the wire with power supply unit's anodal connection, suggestion device with power supply unit's negative pole is connected, suggestion device still with another one detect the wire and establish ties. The utility model has the advantages of simple structure and low cost.
Description
Technical Field
The utility model relates to a check out test set's technical field, concretely relates to swift detector of electrical complete sets break-make.
Background
When the existing electric complete equipment leaves factory, inspection and debugging are carried out, whether wiring between elements is correct or not and whether circuit breaking occurs or not are detected, and generally, the detection mode is to adopt a multifunctional multimeter to carry out circuit on-off inspection.
The universal meter function is many, and inside electronic component is many, and the price is higher, and it is often more to dispatch the product from the factory, under the time limit for a project condition, often need increase many simultaneous detections of the staff of assigning, if dispose the universal meter of a large amount can increase a lot of inspection costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a swift detector of electrical complete sets break-make has simple structure, reduces the advantage of cost.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a swift detector of electrical complete sets break-make, includes the insulating case, and the insulating case still includes power supply unit, suggestion device and two detection wires for inside cavity setting, power supply unit sets up in the insulating case, the suggestion device sets up on the insulating case, two the equal electrically connected of the other end that detects the wire has the probe, one detect the wire with power supply unit's anodal connection, the suggestion device with power supply unit's negative pole is connected, the suggestion device still with another the detection wire is established ties.
By adopting the technical scheme, when an operator uses the detector to detect the on-off circuit of the circuit board, the probes of the two detection wires are respectively placed at the two ends of the circuit to be detected, so that the two detection wires, the circuit to be detected, the voice prompt device, the light prompt device and the storage battery form a power-on loop. When the circuit to be detected is a circuit, the voice prompt device and the light prompt device are both powered on to send prompt information, and when the circuit to be detected is an open circuit, the voice prompt device and the light prompt device are both powered off to not send prompt information, so that an operator can conveniently perform open circuit and open circuit detection, and the effects of simple structure and cost reduction are achieved.
Preferably, two lead-out wires are arranged in the insulation box, the two lead-out wires are respectively electrically connected with the positive electrode and the negative electrode of the power supply device, metal binding posts are arranged at two ends of the insulation box in a penetrating mode, one ends of the two lead-out wires, far away from the power supply device, are respectively electrically connected with the two metal binding posts, the metal binding posts are arranged in the first insulation shell, and the two detection wires are respectively detachably connected with the two metal binding posts.
Through adopting above-mentioned technical scheme, two detection wires can be dismantled with two metal binding posts and be connected respectively, and when the detection wire damaged, operating personnel only need change the detection wire of damage can.
Preferably, the one end of detection wire is provided with second insulation housing, the detection wire is located one end in the second insulation housing is provided with the first metal wiring end that switches on with detection wire inside, the external screw thread has been seted up to the outer wall of second insulation housing, the internal thread that matches with the external screw thread of second insulation housing has been seted up to the inner wall of first insulation housing, behind second insulation housing and the first insulation housing threaded connection, first metal wiring end with the metal terminal butt.
Through adopting above-mentioned technical scheme, when needing to connect detection wire and first metal terminal, operating personnel is with the screw in first insulating shell of second insulating shell for first metal terminal and metal terminal butt.
Preferably, the detection device further comprises two crocodile clips, and the two crocodile clips are detachably connected with the two detection leads respectively.
Through adopting above-mentioned technical scheme, when using and treating the occasion that the some probes are unable stable and the circuit board detected some point stable connections, for example, the circuit setting wait that to detect the point and be provided with the pin header, when operating personnel operating probe and pin header stable connection degree of difficulty are great, operating personnel with two alligator clamps respectively with two detection wire connected, through alligator clamp centre gripping pin header for this detector detects some stable connections, facilitate the use with the circuit board.
Preferably, the crocodile clip comprises a third insulating shell and a metal fixture, the metal fixture is located in the third insulating shell, an insulating binding post is arranged on the third insulating shell in a penetrating mode, a second metal wiring end connected with the metal fixture is arranged in the insulating binding post, one end, provided with a probe, of the detection wire is provided with a fourth insulating shell, one end of the probe is located in the fourth insulating shell, external threads are formed in the outer wall of the fourth insulating shell, internal threads matched with the external threads of the fourth insulating shell are formed in the inner wall of the insulating binding post, and after the insulating binding post is in threaded connection with the fourth insulating shell, the probe is abutted to the second metal wiring end.
Through adopting above-mentioned technical scheme, when the alligator clip was pressed from both sides and was detected the wire to the needs, operating personnel was with the fourth insulation casing precession in the insulation terminal for probe and second metal terminal butt.
Preferably, the power supply device is a storage battery.
Through adopting above-mentioned technical scheme for this detector conveniently carries, and can both use in multiple occasion, and operating personnel need not to look for external power supply unit in addition.
Preferably, the prompting device comprises a voice prompting device and a light prompting device, and the voice prompting device is connected to the light prompting device in parallel.
By adopting the technical scheme, when any one of the voice prompt device and the light prompt device is damaged and the other one is intact, a path can still be formed to enable current to flow in the loop, so that the detector can still perform path detection.
Preferably, the voice prompt device is a buzzer.
Through adopting above-mentioned technical scheme, bee calling organ is small and low price, and when the return circuit circular telegram between two detection wires, bee calling organ circular telegram sound, reaches the effect with sound suggestion operating personnel.
Preferably, the light prompting device is a small red bulb.
Through adopting above-mentioned technical scheme, red little bulb is small and the low price, and when the return circuit circular telegram between two detection wires, red little bulb circular telegram was lighted, reaches the effect with light suggestion operating personnel.
To sum up, the beneficial effects of the utility model are that:
1. the utility model has the advantages of simple structure and reduced cost;
2. the utility model discloses be provided with probe and crocodile and press from both sides, have and make the utility model discloses can adapt to the advantage that multiple measuring ring border used.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic circuit diagram of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 5 is a circuit diagram of embodiment 3 of the present invention.
In the figure, 1, an insulation box; 11. leading out a lead; 12. a metal wiring terminal; 13. a first insulating housing; 2. a storage battery; 3. a buzzer; 4. a small red bulb; 5. detecting a lead; 51. a second insulating housing; 52. a fourth insulating case; 6. a crocodile clip; 61. a third insulating case; 62. a metal jig; 63. an insulating binding post; 7. and (3) a probe.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1 to 5 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, the electrical complete equipment on-off shortcut detector includes an insulation box 1, where the insulation box 1 is hollow, and it is worth to be noted that, in this embodiment, the insulation box 1 is made of a rubber material. The device also comprises a storage battery 2, a buzzer 3, a red small bulb 4 and two detection leads 5, wherein the storage battery 2 is arranged in the insulation box 1. Buzzer 3 and red small bulb 4 are all worn to establish on insulating case 1 for buzzer 3's sound releases outside insulating case 1, and red small bulb 4's light releases outside insulating case 1. The buzzer 3 and the red small bulb 4 are both electrically connected with the storage battery 2, and the other ends of the two detection leads 5 are both electrically connected with the probe 7. The buzzer 3, the red small bulb 4 and the storage battery 2 are connected in series between the two detection leads 5, and the buzzer 3 is connected in series with the red small bulb 4.
The buzzer 3 is small in size and low in price, and when a loop between the two detection leads 5 is electrified, the buzzer 3 is electrified to make a sound, so that the effect of prompting an operator by using the sound is achieved. The small red bulb 4 is small in size and low in price, and when a loop between the two detection wires 5 is electrified, the small red bulb 4 is electrified and shines, so that the effect of prompting an operator by using light is achieved.
Referring to fig. 1 and 2, two lead-out wires 11 are arranged in the insulation box 1, the two lead-out wires 11 are respectively electrically connected with the positive electrode and the negative electrode of the power supply device, metal binding posts 12 are respectively arranged at the two ends of the insulation box 1 in a penetrating manner, and one ends of the two lead-out wires 11, which are far away from the power supply device, are respectively electrically connected with the two metal binding posts 12. The metal binding post 12 is arranged in the first insulating shell 13, and the two detection wires 5 are respectively detachably connected with the two metal binding posts 12. One end of the detection lead 5 is provided with a second insulating shell 51, and one end of the detection lead 5 positioned in the second insulating shell 51 is provided with a first metal terminal communicated with the inside of the detection lead 5. The outer wall of the second insulating shell 51 is provided with an external thread, the inner wall of the first insulating shell 13 is provided with an internal thread matched with the external thread of the second insulating shell 51, and the first metal wiring end is abutted to the metal wiring terminal 12 after the second insulating shell 51 is in threaded connection with the first insulating shell 13.
When it is necessary to connect the detection lead 5 and the first metal terminal, the operator screws the second insulating housing 51 into the first insulating housing 13 so that the first metal terminal abuts against the metal post 12. Two detection wires 5 can be dismantled with two metal binding post 12 respectively and be connected, when detection wire 5 damaged, operating personnel only need change the detection wire 5 of damage can.
The implementation principle of the embodiment is as follows: when an operator uses the detector to detect the on-off circuit of the circuit board, the probes 7 of the two detection leads 5 are respectively placed at two ends of the circuit to be detected, so that the two detection leads 5, the circuit to be detected, the buzzer 3, the red small bulb 4 and the storage battery 2 form a power-on circuit. When the circuit to be detected is a circuit, the buzzer 3 and the red small bulb 4 are both powered on to send out prompt information, and when the circuit to be detected is an open circuit, the buzzer 3 and the red small bulb 4 are both powered off to send out no prompt information, so that an operator can conveniently perform on-off detection.
Example 2
In this embodiment, the detector is used for a circuit provided with a plurality of pins.
Referring to fig. 2 and 3, the electrical complete equipment on-off shortcut detector includes an insulation box 1, where the insulation box 1 is hollow, and it is worth to be noted that, in this embodiment, the insulation box 1 is made of a rubber material. The device also comprises a storage battery 2, a buzzer 3, a red small bulb 4 and two detection leads 5, wherein the storage battery 2 is arranged in the insulation box 1. Buzzer 3 and red small bulb 4 are all worn to establish on insulating case 1 for buzzer 3's sound releases outside insulating case 1, and red small bulb 4's light releases outside insulating case 1. The buzzer 3 and the red small bulb 4 are both electrically connected with the storage battery 2, and the other ends of the two detection leads 5 are both electrically connected with the probe 7. The buzzer 3, the red small bulb 4 and the storage battery 2 are connected in series between the two detection leads 5, and the buzzer 3 is connected in series with the red small bulb 4.
The buzzer 3 is small in size and low in price, and when a loop between the two detection leads 5 is electrified, the buzzer 3 is electrified to make a sound, so that the effect of prompting an operator by using the sound is achieved. The small red bulb 4 is small in size and low in price, and when a loop between the two detection wires 5 is electrified, the small red bulb 4 is electrified and shines, so that the effect of prompting an operator by using light is achieved.
Referring to fig. 2 and 3, two lead-out wires 11 are arranged in the insulation box 1, the two lead-out wires 11 are respectively electrically connected with the positive electrode and the negative electrode of the power supply device, metal binding posts 12 are respectively arranged at the two ends of the insulation box 1 in a penetrating manner, and one ends of the two lead-out wires 11, which are far away from the power supply device, are respectively electrically connected with the two metal binding posts 12. The metal binding post 12 is arranged in the first insulating shell 13, and the two detection wires 5 are respectively detachably connected with the two metal binding posts 12. One end of the detection lead 5 is provided with a second insulating shell 51, and one end of the detection lead 5 positioned in the second insulating shell 51 is provided with a first metal terminal communicated with the inside of the detection lead 5. The outer wall of the second insulating shell 51 is provided with an external thread, the inner wall of the first insulating shell 13 is provided with an internal thread matched with the external thread of the second insulating shell 51, and the first metal wiring end is abutted to the metal wiring terminal 12 after the second insulating shell 51 is in threaded connection with the first insulating shell 13.
When it is necessary to connect the detection lead 5 and the first metal terminal, the operator screws the second insulating housing 51 into the first insulating housing 13 so that the first metal terminal abuts against the metal post 12. Two detection wires 5 can be dismantled with two metal binding post 12 respectively and be connected, when detection wire 5 damaged, operating personnel only need change the detection wire 5 of damage can.
The device further comprises two crocodile clips 6, and the two crocodile clips 6 are detachably connected with the two detection leads 5 respectively. The alligator clip 6 includes third insulating housing 61 and metal jig 62, and metal jig 62 is located third insulating housing 61, wears to be equipped with insulating terminal 63 on the third insulating housing 61, is provided with the second metal terminal of being connected with metal jig 62 in the insulating terminal 63. The end of the detection wire 5 provided with the probe 7 is provided with a fourth insulating shell 52, one end of the probe 7 is located in the fourth insulating shell 52, the outer wall of the fourth insulating shell 52 is provided with an external thread, the inner wall of the insulating binding post 63 is provided with an internal thread matched with the external thread of the fourth insulating shell 52, and after the insulating binding post 63 is in threaded connection with the fourth insulating shell 52, the probe 7 is abutted to the second metal wiring end. When it is desired to connect alligator clip 6 to test lead 5, the operator screws fourth insulating housing 52 into insulating terminal 63 so that probe 7 abuts second metal terminal 12.
The implementation principle of the embodiment is as follows: when an operator uses the detector to detect the on-off circuit of the circuit board, the crocodile clips 6 of the two detection leads 5 are clamped on the pin headers at the two ends of the circuit to be detected, so that the two detection leads 5, the circuit to be detected, the buzzer 3, the red small bulb 4 and the storage battery 2 form a power-on circuit. When the circuit to be detected is a circuit, the buzzer 3 and the red small bulb 4 are both powered on to send out prompt information, and when the circuit to be detected is an open circuit, the buzzer 3 and the red small bulb 4 are both powered off to send out no prompt information, so that an operator can conveniently perform on-off detection.
Example 3
Referring to fig. 4 and 5, the electrical complete equipment on-off shortcut detector includes an insulation box 1, where the insulation box 1 is hollow, and it is worth to be noted that, in this embodiment, the insulation box 1 is made of a rubber material. The device also comprises a storage battery 2, a buzzer 3, a red small bulb 4 and two detection leads 5, wherein the storage battery 2 is arranged in the insulation box 1. Buzzer 3 and red small bulb 4 are all worn to establish on insulating case 1 for buzzer 3's sound releases outside insulating case 1, and red small bulb 4's light releases outside insulating case 1. The buzzer 3 and the red small bulb 4 are both electrically connected with the storage battery 2, and the other ends of the two detection leads 5 are both electrically connected with the probe 7. The buzzer 3, the red small bulb 4 and the storage battery 2 are connected in series between the two detection leads 5, and the buzzer 3 is connected with the red small bulb 4 in parallel. When any one of the buzzer 3 and the small red bulb 4 is damaged and the other one is intact, a path can still be formed to enable current to flow in a loop, so that the detector can still perform path detection.
The buzzer 3 is small in size and low in price, and when a loop between the two detection leads 5 is electrified, the buzzer 3 is electrified to make a sound, so that the effect of prompting an operator by using the sound is achieved. The small red bulb 4 is small in size and low in price, and when a loop between the two detection wires 5 is electrified, the small red bulb 4 is electrified and shines, so that the effect of prompting an operator by using light is achieved.
Referring to fig. 4 and 5, two lead-out wires 11 are arranged in the insulation box 1, the two lead-out wires 11 are respectively electrically connected with the positive electrode and the negative electrode of the power supply device, metal binding posts 12 are respectively arranged at the two ends of the insulation box 1 in a penetrating manner, and one ends of the two lead-out wires 11, which are far away from the power supply device, are respectively electrically connected with the two metal binding posts 12. The metal binding post 12 is arranged in the first insulating shell 13, and the two detection wires 5 are respectively detachably connected with the two metal binding posts 12. One end of the detection lead 5 is provided with a second insulating shell 51, and one end of the detection lead 5 positioned in the second insulating shell 51 is provided with a first metal terminal communicated with the inside of the detection lead 5. The outer wall of the second insulating shell 51 is provided with an external thread, the inner wall of the first insulating shell 13 is provided with an internal thread matched with the external thread of the second insulating shell 51, and the first metal wiring end is abutted to the metal wiring terminal 12 after the second insulating shell 51 is in threaded connection with the first insulating shell 13.
When it is necessary to connect the detection lead 5 and the first metal terminal, the operator screws the second insulating housing 51 into the first insulating housing 13 so that the first metal terminal abuts against the metal post 12. Two detection wires 5 can be dismantled with two metal binding post 12 respectively and be connected, when detection wire 5 damaged, operating personnel only need change the detection wire 5 of damage can.
The implementation principle of the embodiment is as follows: when an operator uses the detector to detect the on-off circuit of the circuit board, the probes 7 of the two detection leads 5 are respectively placed at two ends of the circuit to be detected, so that the two detection leads 5, the circuit to be detected, the buzzer 3, the red small bulb 4 and the storage battery 2 form a power-on circuit. When the circuit to be detected is a circuit, the buzzer 3 and the red small bulb 4 are both powered on to send out prompt information, and when the circuit to be detected is an open circuit, the buzzer 3 and the red small bulb 4 are both powered off to send out no prompt information, so that an operator can conveniently perform on-off detection.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Claims (9)
1. The utility model provides a swift detector of electrical complete sets break-make, includes insulating case (1), insulating case (1) is inside cavity setting, its characterized in that: still include power supply unit, suggestion device and two detection wire (5), power supply unit sets up in insulating case (1), the suggestion device sets up on insulating case (1), two the equal electrically connected with probe (7) of the other end of detection wire (5), one detection wire (5) with power supply unit's anodal is connected, the suggestion device with power supply unit's negative pole is connected, the suggestion device still with another one detection wire (5) are established ties.
2. The electrical plant on-off shortcut detector of claim 1, characterized by: be provided with two lead wire (11) of drawing forth in insulating case (1), two lead wire (11) of drawing forth respectively with power supply unit's positive negative pole electric connection, metal terminal (12) are all worn to be equipped with at the both ends of insulating case (1), two lead wire (11) of drawing forth keep away from power supply unit's one end respectively with two metal terminal (12) electric connection, metal terminal (12) set up in first insulation casing (13), two detect wire (5) respectively with two metal terminal (12) can dismantle and be connected.
3. The electrical plant on-off shortcut detector of claim 2, characterized by: the one end that detects wire (5) is provided with second insulation housing (51), it is located to detect wire (5) one end in second insulation housing (51) is provided with the first metal wiring end that switches on with detection wire (5) inside, the external screw thread has been seted up to the outer wall of second insulation housing (51), the internal thread that matches with the external screw thread of second insulation housing (51) is seted up to the inner wall of first insulation housing (13), behind second insulation housing (51) and first insulation housing (13) threaded connection, first metal wiring end with metal terminal (12) butt.
4. The electrical plant on-off shortcut detector of claim 1, characterized by: the crocodile detection device is characterized by further comprising two crocodile clamps (6), wherein the two crocodile clamps (6) are detachably connected with the two detection leads (5) respectively.
5. The electrical plant on-off shortcut detector of claim 4, characterized by: the crocodile clip (6) comprises a third insulating shell (61) and a metal clamp (62), the metal clamp (62) is positioned in the third insulating shell (61), an insulating binding post (63) penetrates through the third insulating shell (61), a second metal terminal connected with the metal clamp (62) is arranged in the insulating binding post (63), a fourth insulating shell (52) is arranged at one end of the detection lead (5) provided with the probe (7), one end of the probe (7) is positioned in the fourth insulating shell (52), the outer wall of the fourth insulating shell (52) is provided with an external thread, the inner wall of the insulating binding post (63) is provided with an internal thread matched with the external thread of the fourth insulating shell (52), and after the insulating binding post (63) is in threaded connection with the fourth insulating shell (52), the probe (7) is abutted to the second metal wiring end.
6. An electrical plant on-off shortcut detector as claimed in any of claims 1-5, characterized by: the power supply device is a storage battery (2).
7. An electrical plant on-off shortcut detector as claimed in any of claims 1-5, characterized by: the prompting device comprises a voice prompting device and a light prompting device, and the voice prompting device is connected to the light prompting device in parallel.
8. The electrical plant on-off shortcut detector of claim 7, characterized by: the voice prompt device is a buzzer (3).
9. The electrical plant on-off shortcut detector of claim 7, characterized by: the light prompting device is a small red bulb (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534934.8U CN210639265U (en) | 2019-09-16 | 2019-09-16 | Quick detector for on-off of electrical complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534934.8U CN210639265U (en) | 2019-09-16 | 2019-09-16 | Quick detector for on-off of electrical complete equipment |
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| Publication Number | Publication Date |
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| CN210639265U true CN210639265U (en) | 2020-05-29 |
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| CN201921534934.8U Active CN210639265U (en) | 2019-09-16 | 2019-09-16 | Quick detector for on-off of electrical complete equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595502A (en) * | 2020-07-08 | 2020-08-28 | 东莞宇宙电路板设备有限公司 | Chuck clamping force detection device |
| CN112180293A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of electric circuit of single cabinet of reactor control system |
| CN112180292A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of cables between nuclear power plant reactor control system cabinets |
-
2019
- 2019-09-16 CN CN201921534934.8U patent/CN210639265U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595502A (en) * | 2020-07-08 | 2020-08-28 | 东莞宇宙电路板设备有限公司 | Chuck clamping force detection device |
| CN112180293A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of electric circuit of single cabinet of reactor control system |
| CN112180292A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of cables between nuclear power plant reactor control system cabinets |
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