CN212111729U

CN212111729U - Tool for rapidly detecting power failure

Info

Publication number: CN212111729U
Application number: CN202020573049.7U
Authority: CN
Inventors: 曲振昆; 田建钊; 胡习康
Original assignee: Shenzhen Jiemicrochip Technology Co ltd
Current assignee: Shenzhen Jiemicrochip Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-08
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a short-term test power failure tool belongs to check out test set technical field, including detecting box, detection circuitry, connecting rod, left inserted sheet and right inserted sheet, connecting rod lower part both sides are equipped with respectively and are used for touching mobile left inserted sheet and the right inserted sheet on two sheetmetals of power socket, install at the detecting box lower extreme on connecting rod upper portion, be equipped with detection circuitry in the detecting box, the connecting rod upper end is equipped with left tie point and right tie point, detection circuitry is connected with left tie point, right tie point electricity, left side tie point is connected with left inserted sheet, right side tie point is connected with right inserted sheet, left side inserted sheet and right inserted sheet when touching two sheetmetals of power socket with detection circuitry forms return circuit. The utility model discloses a mobilizable left insertion piece and right insertion piece contact two sheetmetals when inserting power socket department to form detection loop with detection circuitry, it is quick to peg graft, easy operation, and detection efficiency is high.

Description

Tool for rapidly detecting power failure

Technical Field

The utility model belongs to the technical field of check out test set, especially, relate to a short-term test power failure tool.

Background

Existing power all designs have a socket (as shown in fig. 1), whether the power has a fault is examined, usually a power cord plug is inserted towards the power socket, because the power cord plug belongs to the design of power socket according to the standard, when detecting whether the power circular telegram can be unobstructed in batches, still there are a lot of insufficiencies, for example:

(1) the power line plug is pulled out and inserted too tightly, which wastes time and labor and has low efficiency;

(2) the outer size of the power line plug is aligned with the inner hole, so that the power line plug can be accurately inserted into the power line jack, and the operation is troublesome;

(3) and a plurality of electrical components connected with the power line plug are complex in assembly, complex in connection and inconvenient in detection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a short-term test power failure tool aims at solving whether qualified still existing time-consuming of current detection power is hard, operates inconvenient and detection efficiency hangs down problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a short-term test power failure tool, is applied to the power supply testing, including detection box, detection circuitry, connecting rod, left inserted sheet and right inserted sheet, connecting rod lower part both sides are equipped with mobilizable left inserted sheet and right inserted sheet respectively, left side inserted sheet, right inserted sheet are used for touching respectively and connect on two sheetmetals of power socket, the connecting rod upper portion is installed and is being detected the box lower extreme, be equipped with detection circuitry in the detection box, the connecting rod upper end is equipped with left tie point and right tie point, detection circuitry is connected with left tie point, right tie point electricity, left side tie point is connected with left inserted sheet, right side tie point is connected with right inserted sheet, left side inserted sheet and right inserted sheet when touching two sheetmetals of power socket with detection circuitry forms the return circuit.

Preferably, the left side of the connecting rod is provided with a left spring hole, a left spring is installed in the left spring hole, the other end of the left spring is fixedly installed on the inner side of the upper end of the left insertion sheet, and the lower end of the left insertion sheet is connected with the shaft of the left lower end of the connecting rod.

Preferably, the right side of the connecting rod is provided with a right spring hole, a right spring is installed in the right spring hole, the other end of the right spring is fixedly installed on the inner side of the upper end of the right insertion piece, and the lower end of the right insertion piece is connected with the right lower end shaft of the connecting rod.

Preferably, both sides of the lower part of the connecting rod are respectively provided with a left groove and a right groove, the left groove is used for avoiding the left insertion piece folded inwards, and the right groove is used for avoiding the right insertion piece folded inwards.

Preferably, the left insertion piece is made of beryllium copper, the right insertion piece is made of beryllium copper, and the surface of the beryllium copper is treated by electrogilding.

Preferably, the detection circuit comprises a circuit board, a switch, a prompt lamp and a buzzer, wherein the circuit board is connected with the switch, the prompt lamp and the buzzer.

Preferably, the surface of the detection box is provided with a plurality of anti-slip grooves.

Compared with the prior art, the utility model following beneficial effect has:

the utility model provides a short-term test power failure tool adopts mobilizable left insertion piece and right insertion piece to touch two sheetmetals when inserting power socket department to form the detection loop with detection circuitry, it is quick to peg graft, easy operation, and detection efficiency is high.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of a conventional power outlet structure;

FIG. 2 is a schematic structural view of the fixture for rapidly detecting power failure of the present invention;

FIG. 3 is a schematic side view of the fixture for rapidly detecting power failure according to the present invention;

FIG. 4 is a schematic diagram of the power failure detection tool of the present invention inserted into a power socket;

FIG. 5 is a schematic diagram of the detection circuit of FIG. 1;

FIG. 6 is a circuit schematic of the detection circuit of FIG. 5;

reference numerals: 1. a detection cartridge; 2. a detection circuit; 201. a circuit board; 202. a switch; 203. a warning light; 204. a buzzer; 3. a connecting rod; 301. a left connection point; 302. a right connection point; 4. a left patch; 5. a right insertion piece; 6. a left spring hole; 7. a left spring; 8. a right spring hole; 9. a right spring; 10. a left groove; 11. a right groove; 12. an anti-slip groove; 13. a power outlet; 14. a metal sheet.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the prior art, whether a power supply has a fault is usually checked by inserting a power line plug into a power socket 13 (shown in fig. 1), so that an inner hole of the power line plug is connected with a metal sheet 14 (shown in fig. 1) of the power socket 13, and whether an external electrical component connected with the power line plug is electrified is checked to judge whether the power supply has the fault, thereby avoiding the trouble of disassembling the power supply to check an internal circuit. However, when the smooth power supply electrification is detected in a large scale, the power line plug is designed according to the standard power socket 13, so that the power line plug is too tightly plugged, time and labor are wasted, and the efficiency is low; the power line plug can be accurately inserted into the power line jack only when the outer dimension of the power line plug is aligned with the inner hole, and the operation is troublesome; the power line plug is connected with a plurality of electrical components, so that the assembly is complicated, the connection is complex and the detection is inconvenient.

It should be noted that the structure of fig. 1 is described for better understanding of the structure of the power detection fixture of the present invention.

The embodiment of the utility model provides a short-term test power failure tool is applied to power detection, and it is shown with reference to fig. 2-4, including detecting box 1, detection circuitry 2, connecting rod 3, left insertion piece 4 and

right insertion piece

5, 3 lower part both sides of connecting rod are equipped with mobilizable left insertion piece 4 and right insertion piece 5 respectively, left side insertion piece 4, right insertion piece 5 are used for touching respectively on two sheetmetals 14 at power socket 13, install on 3 upper portions of connecting rod and detect 1 lower extreme in the box, be equipped with detection circuitry 2 in detecting

box

1, 3 upper ends of connecting rod are equipped with left tie point 301 and right tie point 302, detection circuitry 2 is connected with left tie point 301, right tie point 302 electricity, left side tie point 301 is connected with left insertion piece 4, right tie point 302 is connected with right insertion piece 5, left side insertion piece 4 and right insertion piece 5 when touching two sheetmetals 14 that connect power socket 13 with detection circuitry 2 forms the return circuit.

In the embodiment, in order to quickly and simply check whether the power supply has a fault, the left plug-in sheet 4 and the right plug-in sheet 5 are designed to be in contact with the two metal sheets 14 of the power supply socket 13, so that the left plug-in sheet 4 and the right plug-in sheet 5 form a loop with the detection circuit 2 in the detection box 1, the detection speed of large-batch power supplies is improved, the problems of troublesome operation and detection in the past are avoided, and the purpose of quickly detecting the power supply is realized.

Furthermore, a left spring hole 6 is formed in the left side of the connecting rod 3, a left spring 7 is installed in the left spring hole 6, the other end of the left spring 7 is fixedly installed on the inner side of the upper end of the left insertion sheet 4, and the lower end of the left insertion sheet 4 is connected with a shaft at the left lower end of the connecting rod 3; the right side of the connecting rod 3 is provided with a right spring hole 8, a right spring 9 is arranged in the right spring hole 8, the other end of the right spring 9 is fixedly arranged on the inner side of the upper end of the right insertion sheet 5, and the lower end of the right insertion sheet 5 is connected with the right lower end shaft of the connecting rod 3.

In this embodiment, the lower end of the left insertion piece 4 is connected with the left lower end shaft of the connecting rod 3, the inner side of the upper end of the left insertion piece 4 is fixed with a left spring 7, and the other end of the left spring 7 is installed in a left spring hole 6 on the connecting rod 3, so that the left insertion piece 4 swings left and right. The lower end of the right insertion piece 5 is connected with the right lower end shaft of the connecting rod 3, the inner side of the upper end of the right insertion piece 5 is fixed with a right spring 9, and the other end of the right spring 9 is installed in a right spring hole 8 on the connecting rod 3, so that the right insertion piece 5 swings left and right.

In one embodiment, obtain a power that awaits measuring and place on the test desktop, adopt the utility model discloses a power detection tool is used for detecting. Specifically, the tester holds the detection box 1 by hand, and brings one end of the connecting rod 3 close to the middle of the two metal sheets 14 of the power socket 13, so that the left insertion piece 4 and the right insertion piece 5 can respectively abut against the two metal sheets 14 of the power socket 13. When the left plug-in sheet 4 and the right plug-in sheet 5 both touch the two metal sheets 14 of the power socket 13, the left plug-in sheet 4 and the right plug-in sheet 5 and the detection circuit 2 form a loop, so that the purpose of rapidly detecting the power supply is realized.

It should be understood that the two metal sheets 14 of the power socket 13 are contacted to form a detection loop, and whether the detected power is qualified or not is determined, and the contacting force is appropriately controllable, flexible and convenient.

Further, as shown in fig. 5 to 6, the detection circuit 2 includes a circuit board 201, a switch 202, a warning light 203, and a buzzer 204, and the circuit board 201 is connected to the switch 202, the warning light 203, and the buzzer 204.

In one embodiment, after contacting the two metal sheets 14 connected to the power socket 13, if the power is qualified and has no fault, the circuit board 201 controls the indicator 203 to light, and the tester knows that the power circuit is unobstructed and is a qualified product; if the power supply is abnormal and has a fault, the circuit board 201 controls the buzzer 204 to give out warning sound, and the tester knows that the power supply circuit is not smooth and is a unqualified product.

Furthermore, both sides of the lower part of the connecting rod 3 are respectively provided with a left groove 10 and a right groove 11, the left groove 10 is used for avoiding the left insertion piece 4 folded inwards, and the right groove 11 is used for avoiding the right insertion piece 5 folded inwards.

Furthermore, the left insertion piece 4 is made of beryllium copper, the right insertion piece 5 is made of beryllium copper, and the surface of the beryllium copper is treated by gold plating.

In this embodiment, the left insertion piece 4 and the right insertion piece 5 are made of beryllium copper, and the surface of the beryllium copper is treated with gold plating. Beryllium copper has high strength and high conductivity, and gold is plated on the surfaces of the left insertion piece 4 and the right insertion piece 5, so that the wear resistance is improved, the detection frequency is improved in mass detection of the two metal pieces 14 contacting with the power socket 13, and the service life is longer.

Further, the surface of the detecting box 1 is provided with a plurality of anti-slip grooves 12. The tester can hold the detection box 1 conveniently, and the operation is facilitated.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims

1. The utility model provides a short-term test power failure tool, is applied to power detection, its characterized in that, including detecting box, detection circuitry, connecting rod, left inserted sheet and right inserted sheet, connecting rod lower part both sides are equipped with mobilizable left inserted sheet and right inserted sheet respectively, left side inserted sheet, right inserted sheet are used for touching respectively on two sheetmetals of power socket, the connecting rod upper portion is installed and is being detected the box lower extreme, be equipped with detection circuitry in the detecting box, the connecting rod upper end is equipped with left tie point and right tie point, detection circuitry is connected with left tie point, right tie point electricity, left side tie point is connected with left inserted sheet, right side tie point is connected with right inserted sheet, left side inserted sheet and right inserted sheet with detection circuitry forms the return circuit when touching two sheetmetals of power socket.

2. The jig for rapidly detecting power failure according to claim 1, wherein a left spring hole is formed in the left side of the connecting rod, a left spring is installed in the left spring hole, the other end of the left spring is fixedly installed on the inner side of the upper end of the left insertion piece, and the lower end of the left insertion piece is connected with the left lower end shaft of the connecting rod.

3. The tool for rapidly detecting power failure as claimed in claim 1, wherein a right spring hole is formed at the right side of the connecting rod, a right spring is installed in the right spring hole, the other end of the right spring is fixedly installed on the inner side of the upper end of the right insertion piece, and the lower end of the right insertion piece is connected with the right lower end shaft of the connecting rod.

4. The jig for rapidly detecting power failure as claimed in claim 1, wherein a left groove and a right groove are respectively formed at two sides of the lower portion of the connecting rod, the left groove is used for avoiding the left insertion piece folded inwards, and the right groove is used for avoiding the right insertion piece folded inwards.

5. The fixture for rapidly detecting power failure according to any one of claims 1 to 4, wherein the left insertion piece is made of beryllium copper, the right insertion piece is made of beryllium copper, and the surface of the beryllium copper is treated by electro-gold plating.

6. The fixture for rapidly detecting power failure according to claim 1, wherein the detection circuit comprises a circuit board, a switch, a warning light and a buzzer, and the circuit board is connected with the switch, the warning light and the buzzer.

7. The fixture for rapidly detecting power failure according to claim 1, wherein the surface of the detection box is provided with a plurality of anti-slip grooves.