CN219302635U

CN219302635U - Electric leakage detection assembly for electronic product

Info

Publication number: CN219302635U
Application number: CN202320793960.2U
Authority: CN
Inventors: 宁文涛
Original assignee: Guanbiao Shanghai Testing Technology Co ltd
Current assignee: Guanbiao Shanghai Testing Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-04
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of electric leakage detection, in particular to an electric leakage detection assembly of an electronic product, which comprises a placement box, wherein the placement box comprises a box shell, and an electric leakage detection mechanism and a telescopic mechanism are sequentially and horizontally arranged in the box shell front and back; this electronic product electric leakage detection subassembly makes this check out test set can accomodate well when placing through the spiral runner in the electric leakage detection mechanism, and telescopic link in telescopic machanism conveniently can directly stretch into the electric appliance inside for the electric appliance and detect when electric appliance is doing electric leakage detection, through the ball of crossing hemisphere recess and adjusting part bottom, increases the accommodation of test pencil for this equipment can stretch into each corner of electric appliance with the test pencil, has avoided handheld drawback, and overall structure is simple to overhaul and is maintained conveniently and can carry out electric leakage detection for multiunit electric appliance simultaneously.

Description

Electric leakage detection assembly for electronic product

Technical Field

The utility model relates to the technical field of electric leakage detection, in particular to an electric leakage detection assembly of an electronic product.

Background

The leakage safety detection of the electronic appliance is used for avoiding casualties caused by leakage in the use process of the electronic appliance, is one of the most important detection items in the safety guarantee of the electronic appliance, and is mostly detected by adopting a leakage detector, namely a device instrument for detecting the leakage phenomenon. The device can detect the action current of the current type electric shock protector and the unbalanced leakage current smaller than the action of the current type electric shock protector, and can distinguish the leakage voltage harmful to human bodies and the induced voltage harmless to human bodies; the leakage phenomenon of the electric appliance can be effectively detected.

The patent of the utility model with the publication number CN213210426U discloses an electric appliance leakage detection device which comprises a mounting assembly, a leakage detection assembly and a current conduction assembly. The installation component includes insulation board and connecting plate, the connecting plate is fixed the side surface of insulation board, electric leakage detection component includes square case, power plug, second cable, intelligent switch, current sensor, third cable, battery, alarm, fourth cable and fifth cable, square case is fixed the side surface of insulation board, intelligent switch, current sensor, battery and alarm are all fixed in the inner chamber of square case.

Although this technical scheme is through supplying power to the electrical apparatus, prevents that the part in the electrical apparatus from damaging once more, and this electrical apparatus electric leakage detection device is convenient for detect a plurality of parts in the electrical apparatus simultaneously, and the security is higher, but this technical scheme needs to be connected a plurality of parts of current conduction subassembly and electrical apparatus inside during operation, and the mounting process is loaded down with trivial details structure complicacy, and maintenance is very inconvenient to the maintenance in later stage, and this technique only can fixed mounting be on an electrical equipment, if need change equipment then need install in addition, and the practicality is not high. In view of this, we propose an electric leakage detection assembly for an electronic product.

Disclosure of Invention

The present utility model is directed to an electrical leakage detecting assembly for electronic products, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electronic product electric leakage detection subassembly, includes places the case, place the case and include the box shell, the inside of box shell is equipped with electric leakage detection mechanism and telescopic machanism horizontally in proper order from front to back;

the electric leakage detection mechanism comprises a display panel, a control main board is arranged on the back of the display panel, a winding box is arranged on a horizontal line on the back of the control main board, a winding rotating wheel is rotatably connected between the front side wall surface and the rear side wall surface of the inside of the winding box, one end, close to the control main board, of the winding rotating wheel is wound with two groups of electric wires, two parallel placing frames are arranged on the horizontal plane on the left side of the winding rotating wheel, and test pens are arranged in the two placing frames;

the telescopic mechanism comprises two fixed brackets which are arranged in parallel, an installation seat is hinged in the fixed brackets, and a telescopic rod is connected to the installation seat.

Preferably, a fixing groove is formed in the top of one side wall of the box body shell, a box door is hinged to the top surface of one side wall of the box body shell, which is far away from the fixing groove, a fixing insert block which is matched with the fixing groove in size and corresponds to the fixing groove in position is integrally formed at the movable end of the box door, and a box handle is hinged to the rear wall of the box body shell.

Preferably, the display panel is fixedly connected with the case body shell through screws, and the display panel is regularly provided with an instrument panel, buttons and indicator lamps.

Preferably, the control main board is fixedly connected with the display panel through screws, and the instrument panel, the buttons and the indicator lamps are electrically connected with the control main board through wires.

Preferably, the winding box is slidably clamped in the box body shell, two opposite dividing plates are integrally formed on the outer wall surface of the middle part of the winding rotating wheel, and a plurality of rotating wheel shifting sheets which are circumferentially arranged are integrally formed between the two dividing plates.

Preferably, the placing frame is fixedly connected with the winding box through screws, the test pencil is clamped and fixed in the placing frame, and two ends of the test wire are respectively and electrically connected with the control main board and the test pencil.

Preferably, the fixing support is fixedly connected with the casing through bolts, the outer sleeve of the telescopic rod is fixedly connected to the mounting seat through screws, the end part of the inner insertion tube of the telescopic rod is provided with a hemispherical groove, and the inner clamping of the hemispherical groove is fixedly provided with an adjusting part.

Preferably, the adjusting part comprises a ball with the size of the hemispherical recess, a damper for limiting the position of the ball is arranged in the hemispherical recess, an extension rod is welded and fixed on the ball, an electric pencil buckle is integrally formed at the end part of the extension rod, and the size of the electric pencil buckle clamping part is matched with that of the rack clamping part.

Compared with the prior art, the utility model has the beneficial effects that:

this electronic product electric leakage detection subassembly makes this check out test set can accomodate well when placing through the spiral runner in the electric leakage detection mechanism, and telescopic link in telescopic machanism conveniently can directly stretch into the electric appliance inside for the electric appliance and detect when electric appliance is doing electric leakage detection, through the ball of crossing hemisphere recess and adjusting part bottom, increases the accommodation of test pencil for this equipment can stretch into each corner of electric appliance with the test pencil, has avoided handheld drawback, and overall structure is simple to overhaul and is maintained conveniently and can carry out electric leakage detection for multiunit electric appliance simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic view of the structure of the inventive placement box;

FIG. 3 is a schematic view of the structure of the leakage detecting mechanism according to the present utility model;

fig. 4 is a schematic view showing the structure of the telescopic mechanism in the utility model in a split mode.

In the figure:

1. placing a box; 10. a case housing; 101. a fixing groove; 11. a door; 110. fixing the insert block; 12. a case handle;

2. an electric leakage detection mechanism; 20. a display panel; 201. a dashboard; 202. a button; 203. an indicator light; 21. a control main board; 22. a winding box; 23. a winding reel; 230. a dividing plate; 231. a rotating wheel plectrum; 24. measuring an electric wire; 25. a placing rack; 26. test pencil;

3. a telescoping mechanism; 30. a fixed bracket; 31. a mounting base; 32. a telescopic rod; 320. a hemispherical groove; 33. an adjusting member; 330. a ball; 331. an extension rod; 332. and the electric pen is buckled.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution:

the utility model provides an electronic product electric leakage detection subassembly, is including placing case 1, places case 1 and includes box shell 10, and the inside of box shell 10 is equipped with electric leakage detection mechanism 2 and telescopic machanism 3 horizontally in proper order from front to back.

In this embodiment, a fixing slot 101 is formed at the top of a side wall of a box shell 10, a box door 11 is hinged to the top surface of a side wall of the box shell 10 far away from the fixing slot 101, a fixing insert 110 which is matched with the fixing slot 101 in size and corresponds to the fixing slot in position is integrally formed at the movable end of the box door 11, and a box handle 12 is hinged to the rear wall surface of the box shell 10;

further, the box housing 10 is used for enabling the overall structure to be placed horizontally, the box door 11 is used for ensuring tightness of the inner space of the overall mechanism when the overall mechanism is idle, ensuring internal cleaning, the fixing groove 101 and the fixing plug 110 are mutually matched to ensure stability of the closed box door 11, and the box handle 12 facilitates movement of the overall mechanism.

In this embodiment, the leakage detection mechanism 2 includes a display panel 20, a control main board 21 is mounted on the back of the display panel 20, a winding box 22 is arranged on the horizontal line of the back of the control main board 21, one end, close to the control main board 21, between the front and rear side wall surfaces in the winding box 22 is rotatably connected with a winding wheel 23, two groups of wire measurement 24 are assembled on the winding wheel 23, two parallel placement frames 25 are arranged on the horizontal plane of the left side of the winding wheel 23, and test pens 26 are mounted in the two placement frames 25;

further, the display panel 20 is fixedly connected with the case housing 10 by screws, and the display panel 20 is regularly provided with an instrument panel 201, buttons 202 and indicator lamps 203. The control main board 21 is fixedly connected with the display panel 20 through screws, and the instrument panel 201, the buttons 202 and the indicator lamps 203 are electrically connected with the control main board 21 through wires. The instrument panel 201, the button 202 and the indicator lamp 203 on the display panel 20 are used for displaying current information outwards and simultaneously facilitating the control of the switch of the leakage detection mechanism 2 by an operator, and the control main board 21 is used for processing and transmitting the current information.

It should be noted that, the instrument panel 201, the button 202 and the indicator light 203 are all conventional structures, and the structure and the working principle thereof are well known to those skilled in the art, and are not described herein.

In this embodiment, the winding box 22 is slidably clamped inside the box casing 10, two opposite dividing plates 230 are integrally formed on the outer wall surface of the middle part of the winding reel 23, and a plurality of circumferentially arranged reel paddles 231 are integrally formed between the two dividing plates 230;

further, the placement frame 25 is fixedly connected with the winding box 22 through screws, the test pencil 26 is clamped and fixed in the placement frame 25, and two ends of the test wire 24 are respectively and electrically connected with the control main board 21 and the test pencil 26. The winding wheel 23 in the winding box 22 is used for facilitating the storage of the electric wires 24, the dividing plate 230 is used for separating the two groups of electric wires 24 to avoid the disorder of the circuit, the wheel pulling piece 231 is used for facilitating the operator to rotate the winding wheel 23 rapidly to improve the storage speed of the electric wires 24, and the electric wires 24 are used for prolonging the detection distance of the electric leakage detection mechanism 2. The rack 25 is used for fixing the test pencil 26, and the test pencil 26 is used for detecting whether the internal circuit of the electrical appliance leaks electricity.

In this embodiment, the telescopic mechanism 3 includes two parallel fixing brackets 30, the inside of the fixing bracket 30 is hinged with a mounting seat 31, and the mounting seat 31 is connected with a telescopic rod 32. The fixed bracket 30 is fixedly connected with the box body shell 10 through bolts, the outer sleeve of the telescopic rod 32 is fixedly connected with the mounting seat 31 through screws, the end part of the inner insertion tube of the telescopic rod 32 is provided with a hemispherical groove 320, and an adjusting part 33 is fixedly clamped in the hemispherical groove 320;

further, the adjusting part 33 includes the ball 330 with crossing hemisphere recess 320 size looks adaptation, be equipped with the inside of crossing hemisphere recess 320 and be used for restricting the welded fastening on the attenuator ball 330 of ball 330 position and be equipped with extension rod 331, the tip integrated into one piece of extension rod 331 has the electrography buckle 332, electrography buckle 332 joint portion size and rack 25 joint portion size looks adaptation, the fixed bolster 30 is used for guaranteeing telescopic machanism 3 at box shell 10 internally mounted's stability, mount pad 31 is used for dismantling telescopic link 32 when convenient maintenance, telescopic link 32 is used for detecting for the electrical apparatus is electric leakage can directly stretch into the electrical apparatus inside with the electrography 26, adjusting part 33 is used for increasing the accommodation of electrography 26, make this equipment can stretch into each corner of electrical apparatus with the electrography 26.

It should be noted that, the control main board 21 and the test pencil 26 in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known by those skilled in the art through technical manuals or known by conventional experimental methods, the control main board 21 is electrically connected with the corresponding external power supply through wires, and specific connection means should refer to the working principle of the present utility model, so that the electrical connection is completed according to the working sequence of the electrical appliance, and the detailed connection means are all known in the art.

When the electric leakage detection assembly of the electronic product is used, firstly, the whole mechanism is moved to the side of an electric appliance needing to be detected through the box handle 12, after the box door 11 is opened, the size and the internal space of the electric appliance are detected, whether the telescopic mechanism 3 is needed or not is judged according to the needs, if the telescopic mechanism 3 is needed, the hinge angle of the telescopic rod 32 is changed, the test pencil 26 is moved to be clamped and fixed in the electric pencil buckle 332, then the adjusting part 33 is finely adjusted according to the internal condition of the electric appliance, the circuit inside the electric appliance is detected by holding the telescopic rod 32, and if the telescopic mechanism 3 is not needed, the test pencil 26 is directly held for detection.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electronic product electric leakage detection subassembly, is including placing case (1), its characterized in that: the placing box (1) comprises a box body shell (10), and a leakage detection mechanism (2) and a telescopic mechanism (3) are sequentially and horizontally arranged in the box body shell (10) front and back;

the electric leakage detection mechanism (2) comprises a display panel (20), a control main board (21) is arranged on the back of the display panel (20), a winding box (22) is arranged on the horizontal line of the back of the control main board (21), a winding rotating wheel (23) is rotatably connected between the front side wall surface and the rear side wall surface of the inside of the winding box (22) and is close to one end of the control main board (21), two groups of electric wires (24) are assembled on the winding rotating wheel (23), two parallel placing racks (25) are arranged on the horizontal plane of the left side of the winding rotating wheel (23), and test pens (26) are arranged in the two placing racks (25);

the telescopic mechanism (3) comprises two fixed brackets (30) which are arranged in parallel, an installation seat (31) is hinged to the inside of each fixed bracket (30), and a telescopic rod (32) is connected to each installation seat (31).

2. The electrical leakage detection assembly of claim 1, wherein: a fixed slot (101) is formed in the top of one side wall of the box body shell (10), the box body shell (10) is far away from the top surface of one side wall of the fixed slot (101), a box door (11) is hinged, a fixed plug block (110) which is matched with the fixed slot (101) in size and corresponds to the fixed slot in position is integrally formed at the movable end of the box door (11), and a box handle (12) is hinged to the rear wall surface of the box body shell (10).

3. The electrical leakage detection assembly of claim 1, wherein: the display panel (20) is fixedly connected with the box body shell (10) through screws, and an instrument panel (201), buttons (202) and indicator lamps (203) are regularly arranged on the display panel (20).

4. The electrical leakage detection assembly according to claim 3, wherein: the control main board (21) is fixedly connected with the display panel (20) through screws, and the instrument panel (201), the buttons (202) and the indicator lamps (203) are electrically connected with the control main board (21) through wires.

5. The electrical leakage detection assembly of claim 1, wherein: the coiling box (22) is in sliding clamping connection with the inside of the box body shell (10), two partition plates (230) which are arranged oppositely are integrally formed on the outer wall surface of the middle part of the coiling rotating wheel (23), and a plurality of rotating wheel poking sheets (231) which are arranged circumferentially are integrally formed between the partition plates (230).

6. The electrical leakage detection assembly of claim 1, wherein: the storage rack (25) is fixedly connected with the winding box (22) through screws, the test pencil (26) is clamped and fixed inside the storage rack (25), and two ends of the test wire (24) are respectively and electrically connected with the control main board (21) and the test pencil (26).

7. The electrical leakage detection assembly of claim 1, wherein: the fixing support (30) is fixedly connected with the box body shell (10) through bolts, an outer sleeve of the telescopic rod (32) is fixedly connected to the mounting seat (31) through screws, a hemispherical groove (320) is formed in the end portion of the inner insertion tube of the telescopic rod (32), and an adjusting part (33) is fixedly clamped in the hemispherical groove (320).

8. The electrical leakage detection assembly of claim 7, wherein: the adjusting part (33) comprises a ball (330) matched with the size of the hemispherical groove (320), a damper used for limiting the position of the ball (330) is arranged in the hemispherical groove (320), an extension rod (331) is fixedly welded on the ball (330), an electric pen buckle (332) is integrally formed at the end part of the extension rod (331), and the size of the electric pen buckle (332) is matched with the size of the clamping part of the placing frame (25).