TWM554569U - Switch inspection device - Google Patents

Abstract

The present invention relates to a switch detecting device. The power supply connection is provided on a fixed base power supply line. The power supply line is electrically connected to an external power supply. One end of the power supply line is electrically connected to at least one electrical connection to be tested. The device includes: a main body, at least one electrical insertion portion, the at least one electrical insertion portion is electrically connectable to the at least one electrical connection portion to be tested; and an electrical indication unit electrically connecting each of the electrical components The insertion portion is exposed to the main body; wherein the electrical indication unit is configured to display a power line state of the power line when the at least one electrical insertion portion is to be inserted into the at least one electrical connection portion to be tested.

Description

Switch detection device

This creation is about a switch detection device.

Generally, a fixed foundation (such as a wall) usually has an electrical installation line and its internal power supply line exposed before the electrical equipment is installed. In order to facilitate visual observation of whether the power supply line is electrically connected, it is usually installed on the electrical installation part. The lamp holder, and when it is to be tested, installs a bulb on the lamp holder, and through the circuit test device composed of the lamp holder and the bulb, the detector can know whether the power line is electrically conductive by observing the bright change of the bulb.

However, the lamp holders are mounted on each of the power lines to be tested, and the lamp holders must be removed after the test is completed. This disassembly process is time consuming and labor intensive; in addition, the tester needs to carry them with them. The larger tungsten filament bulb is not easy to carry, and is easily damaged by external impact. Therefore, the detection device of the prior art is quite labor intensive and inconvenient.

Therefore, it is necessary to provide a novel and progressive switch detecting device to solve the above problems.

The main purpose of this creation is to provide a switch detection device that can quickly detect a circuit.

In order to achieve the above object, the present invention provides a switch detecting device, which is connected to a power supply line of a fixed base, and the power line is electrically connected to an external power source, and one end of the power line is electrically connected to at least one electrical connection to be tested. The switch detecting device includes: a main body, at least one electrical insertion portion, the at least one electrical insertion portion is electrically connectable to the at least one electrical connection portion to be tested; an electrical indicating unit, electrical Each of the electrical insertion portions is connected to the main body; wherein the electrical indication unit is configured to display the power supply line when the at least one electrical insertion portion is configured to be inserted into the at least one electrical connection portion to be tested A power line status.

The following is a description of possible implementations of the present invention by way of example only, and is not intended to limit the scope of the creation of the present invention.

Referring to FIG. 1 to FIG. 5, a preferred embodiment of the present invention is shown. The switch detecting device 1 of the present invention is electrically connected to a power line 3 disposed on a fixed base 2, such as a wall or a ceiling. The power line 3 is electrically connected to an external power source. The power line 3 is electrically connected to at least one electrical interface 4 to be tested. The switch detecting device 1 includes a main body 10 and an electrical indicating unit 20.

The main body 10 is provided with at least one electrical insertion portion 11 , and the at least one electrical insertion portion 11 is electrically connected to the at least one electrical connection portion 4 to be tested; the electrical indication unit 20 is electrically connected to each of the electrical components. The insertion portion 11 is disposed in the main body 10, for example, in the main body 10, and the main body 10 is a light-transmitting material. In this embodiment, the electrical indicating unit 20 is a lamp body; in other embodiments, The electronic display device or other electronic device capable of displaying the state of the power line 3; wherein the electrical indicating unit is inserted into the at least one electrical contact portion 4 to be tested. 20 for displaying the power line state of one of the power lines 3, for example, when the power line has an incoming current and is normal, the electrical indicating unit 20 displays that the power line state is normal (for example, the lamp body displays a lighting state); Otherwise, the power line status is abnormal (for example, the lamp body cannot emit light). Therefore, the circuit can be quickly detected.

In this embodiment, the main body 10 is a box body, and further includes two housings 12 connected to each other; preferably, the two housings 12 are connected and connected in the same structure, so that only one housing 12 is required to be opened. Molds can save production costs. In addition, the two housings 12 can be fastened to each other; in detail, the two housings 12 are respectively provided with at least one fastening leg 13 and at least one fastening hole 14 , wherein the at least one fastening leg 13 of the housing 12 can be In the embodiment, the number of the at least one fastening pin 13 is plural, and the number of the at least one fastening hole 14 is corresponding to the plurality of fastening pins 13 , thereby The two housings 12 are fast and securely fastened. In other embodiments, the two housings 12 can be pivoted to each other on one side and fastened to each other. Preferably, the main body 10 is provided with a consistent hole 15 so as to save material and achieve weight reduction, and a series of members 5 can be provided to facilitate carrying.

The switch detecting device 1 further includes a circuit mechanism 30 electrically connected to each of the electrical insertion portions 11 and the electrical indicating unit 20; wherein the circuit mechanism 30 can be a conductive circuit or a circuit substrate. Preferably, the circuit mechanism 30 is provided with at least one resistor 31. In the embodiment, the circuit mechanism 30 is provided with at least two resistors 31 connected in parallel with each other.

The main body 10 is provided with a positioning portion 16 inwardly. In the embodiment, the two housings 12 are extended in the thickness direction to form the positioning portion 16. The circuit mechanism 30 is detachably mounted on the positioning portion. The circuit mechanism 30 is slightly annular, and the positioning portion is a convex portion extending toward the thickness direction of the main body 10. The circuit mechanism 30 can be sleeved on the convex portion, whereby the circuit mechanism 30 can be positioned on the portion In the other embodiment, the positioning portion 16 can also be a recess, and the circuit mechanism 30 can be received in the recess.

In this embodiment, the main body 10 is provided with a hole slot 17 through which the electrical indicating unit 20 is positioned to be positioned, so that the state of the electrical indicating unit 20 is relatively easy to view; In other embodiments, the electrical indicating unit 20 may also not be worn out.

In this embodiment, the number of the at least one electrical insertion portion 11 is two. In the embodiment, each of the electrical insertion portions 11 is an electrical insertion hole, and the electrical insertion hole is directed toward the main body 10 . The side of the electrical connector 4 is electrically inserted into the electrical connection and is detached. In other embodiments, the electrical connector can also be laterally protruded from the body. It can be inserted into an electrical socket to be tested. In detail, each of the electrical insertion portions 11 includes a conductive elastic piece 18 and a pair of through holes 19 of the conductive elastic piece, and the conductive elastic piece is electrically connected to the circuit mechanism 30. Preferably, the conductive elastic piece 18 is provided with a resilient connecting portion 181 that radially covers at least a portion of the through hole 19 for inserting the at least one electrical contact portion 4 to be tested. The elastic connecting portion 181 The electrical connection portion 4 to be tested can be elastically abutted. In addition, the main body 10 is further provided with a pair of abutting walls 121 corresponding to the elastic connecting portions 181. The elastic connecting portions can be elastically resisted in the direction of the abutting wall 121, and the resisting wall 121 and the elastic connecting portion 181 can be clamped to each other. The peripheral side of the electrical connection portion 4 to be tested is such that each of the electrical connection portions 4 to be tested is not easily separated from the main body 10.

The electrical indication unit 20 and each of the electrical insertion portions 11 are respectively disposed on opposite sides of the main body 10 to facilitate insertion of the electrical connection portion 4 to be tested and the state of the electrical indication unit 20. .

In use, the user can hold the switch detecting device 1 and directly pull out the test electrical circuits 4 to the test circuits of the electrical plugs 11 .

1‧‧‧Switch detection device
10‧‧‧ Subject
11‧‧‧Electrical plug
12‧‧‧ housing
121‧‧‧The wall
13‧‧‧ buckle
14‧‧‧Cut hole
15‧‧‧through holes
16‧‧‧ Positioning Department
17‧‧‧ hole slot
18‧‧‧Electrical shrapnel
181‧‧‧Flexible joint
19‧‧‧Perforation
20‧‧‧Electrical indicator unit
30‧‧‧ Circuitry
31‧‧‧resistance
2‧‧‧Fixed foundation
3‧‧‧Power lines
4‧‧‧Electrical connection to be tested
5‧‧‧

1 is a perspective view of a preferred embodiment of the present invention. 2 is an exploded view of a preferred embodiment of the present invention. 3 is a partial plan view of a preferred embodiment of the present invention. Figure 4 is a diagram showing the state of use of one of the preferred embodiments of the present invention. FIG. 5 is another use state diagram of a preferred embodiment of the present invention.

1‧‧‧Switch detection device

10‧‧‧ Subject

15‧‧‧through holes

17‧‧‧ hole slot

20‧‧‧Electrical indicator unit

5‧‧‧

Claims (10)

A switch detection device, the power supply connection is a power supply line disposed on a fixed base, the power supply line is electrically connected to an external power supply, and one end of the power supply line is electrically connected to at least one electrical connection to be tested. The switch detection device includes: The main body is provided with at least one electrical insertion portion, and the at least one electrical insertion portion is electrically connected to the at least one electrical connection portion to be tested; an electrical indication unit is electrically connected to each of the electrical insertion portions. The electrical indicating unit is configured to display a power line state of the power line when the at least one electrical plug is inserted into the at least one electrical connector to be tested. The switch detecting device according to claim 1, wherein the main body is a casing, and the other comprises two mutually connected casings. The switch detecting device of claim 2, wherein the two housings are connected and connected in the same structure. The switch detecting device of claim 2, wherein the two housings are respectively provided with at least one fastening leg and at least one fastening hole, wherein the at least one fastening leg of the housing can be buckled on the other housing At least one buttonhole. The switch detecting device of claim 1, wherein the main body is provided with a continuous hole. The switch detecting device of claim 1, wherein each of the electrical plugs is an electrical jack. The switch detecting device according to any one of claims 1 to 6, further comprising a circuit mechanism electrically connecting each of the electrical insertion portion and the electrical indicating unit. The switch detecting device of claim 7, wherein the circuit mechanism is provided with at least one resistor. The switch detecting device of claim 7, wherein the main body is a box body, and further comprises two mutually connected housings, at least one of the housings is disposed inwardly with a positioning portion, and the circuit mechanism is detachably mounted on the housing Positioning department. The switch detecting device of claim 4, wherein the main body is provided with a hole slot, the electrical indicating unit is passed through the hole in the main body; the electrical indicating unit and the at least one electrical plugging portion are respectively disposed on The two sides of the main body are connected to each other and have the same structure; the main body is provided with a consistent hole; the electrical indicating unit is a lamp body; and each of the electrical insertion portions is open to the side of the main body. An electrical jack; the number of the at least one fastening pin is plural, the number of the at least one fastening hole is corresponding to the plurality of fastening pins; and the circuit mechanism is electrically connected to each of the electrical insertion portion and the electric The circuit unit is provided with at least two resistors connected in parallel with each other; at least one of the housings is provided with a positioning portion facing away, and the circuit mechanism is detachably mounted on the positioning portion.