CN212905107U

CN212905107U - Electronic equipment abnormal state detection device

Info

Publication number: CN212905107U
Application number: CN202021571090.7U
Authority: CN
Inventors: 侯良; 李俊荣; 陈莹
Original assignee: Tianjin Pinyi Technology Co ltd
Current assignee: Tianjin Pinyi Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-06
Anticipated expiration: 2030-07-31

Abstract

The utility model provides an electronic equipment abnormal state detection device belongs to electronic equipment and detects technical field. This electronic equipment abnormal state detection device, including universal meter body and the dustproof subassembly of interface. The interface dustproof assemblies are arranged in the number consistent with the number of the interfaces of the multimeter body, each interface dustproof assembly comprises a transparent dustproof cover and a sealing rubber gasket, each sealing rubber gasket is fixedly attached to the corresponding bottom opening of the transparent dustproof cover, each transparent dustproof cover is connected with an elastic rubber belt in pairs, and all the elastic rubber belts are connected with the outer wall of the multimeter body. The utility model discloses during the use, utilize the screw to be connected elastic rubber area and universal meter body and the transparent dust cover that corresponds to can make transparent dust cover stably cover at universal meter body kneck, when needing the plug of pegging graft, directly with transparent dust cover outwards stimulate can.

Description

Electronic equipment abnormal state detection device

Technical Field

The utility model relates to an electronic equipment detection area particularly, relates to an electronic equipment abnormal state detection device.

Background

A multimeter is an indispensable measurement instrument for power electronics and the like, and can measure short circuits or disconnection.

The existing multimeters are provided with interfaces which are connected with a red plug and a black plug of a pen-shape meter in an inserting mode, but the existing interfaces are usually lack of dustproof protection structures, so that dust falls into the interfaces easily, and the situation that the circuits of the multimeters are in poor contact easily occurs after a long time.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an electronic equipment abnormal state detection device aims at improving present universal meter kneck and lacks dustproof protection architecture's problem.

The utility model discloses a realize like this:

the utility model provides an electronic equipment abnormal state detection device, including universal meter body and the dustproof subassembly of interface.

The interface dustproof assemblies are arranged in the number consistent with the number of the interfaces of the multimeter body, each interface dustproof assembly comprises a transparent dustproof cover and a sealing rubber gasket, each sealing rubber gasket is fixedly attached to the corresponding bottom opening of the transparent dustproof cover, each transparent dustproof cover is connected with an elastic rubber belt in pairs, and all the elastic rubber belts are connected with the outer wall of the multimeter body.

In an embodiment of the present invention, all the sealing rubber gaskets are tightly attached to the outer surface of the multimeter body.

This electronic equipment abnormal state detection device still includes the breakage-proof subassembly of display screen, the breakage-proof subassembly of display screen includes sleeve and loop bar and spring.

In an embodiment of the utility model, the sleeve with the loop bar and the spring all is provided with four, four the sleeve all is connected to universal meter body outer wall.

The utility model discloses an in one embodiment, four equal sliding sleeve of loop bar cup joints to corresponding in the sleeve, all the loop bar inner wall all has the slider certainly, the sleeve inner wall all has from the slide rail with slider looks adaptation.

In an embodiment of the present invention, four ends of the spring are respectively connected to the inner end of the sleeve rod and the bottom of the sleeve.

The utility model discloses an in one embodiment, four loop bar outer end is connected with transparent anticollision cover jointly.

The utility model discloses an in one embodiment, the joint groove has all been seted up to four sides of bottom in the transparent anticollision cover, all loop bar outer wall upper portion all be connected with the metal flexure strip of joint groove looks adaptation.

This electronic equipment abnormal state detection device still includes the fixed subassembly of test pen, the fixed subassembly of test pen includes rope area and magic hook face and magic hair side.

The utility model discloses an in an embodiment, the fag end is connected to universal meter body outer wall, the magic collude the face with the magic matte is connected to respectively rope takes outer wall both ends, just the magic collude the face with the adhesion of magic matte.

The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an electronic equipment abnormal state detection device, during the use, covers transparent dust cover at the universal meter body kneck that corresponds to make the sealing rubber packing ring hug closely in interface periphery department, utilize the screw to be connected elastic rubber area and universal meter body and the transparent dust cover that corresponds, thereby can make transparent dust cover stably cover at universal meter body kneck, when needing the plug of pegging graft, directly can with the outside pulling of transparent dust cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an abnormal state detection apparatus for electronic equipment according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the front external structure in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an interface dustproof assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a display screen shatter prevention assembly provided by an embodiment of the present invention;

fig. 5 is a schematic view of a cross-sectional position relationship between the transparent anti-collision cover and the clamping groove according to an embodiment of the present invention.

In the figure: 10-a multimeter body; 20-interface dust-proof assembly; 210-a transparent dust cover; 220-sealing rubber gasket; 230-an elastic rubber band; 30-a display screen shatter prevention assembly; 310-a sleeve; 320-a loop bar; 330-a spring; 340-a transparent crash shield; 350-a clamping groove; 360-metal elastic sheet; 40-a test pen holding assembly; 410-rope belt; 420-magic hook surface; 430-magic hair surface.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides an abnormal state detection device for electronic equipment, which includes a multimeter body 10 and an interface dust-proof component 20.

The multimeter body 10 is an indispensable measuring instrument for departments such as power electronics and the like, and can measure short circuit or open circuit; interface dustproof subassembly 20 can carry out dustproof protection to multimeter body 10 from the interface of taking, increases stability and the validity that multimeter body 10 used.

Referring to fig. 3, the number of the interface dust-proof assemblies 20 is consistent with the number of the interfaces of the multimeter body 10, all the interface dust-proof assemblies 20 include transparent dust covers 210 and sealing rubber gaskets 220, each sealing rubber gasket 220 is adhered to the bottom opening of the corresponding transparent dust cover 210, all the sealing rubber gaskets 220 are tightly attached to the outer surface of the multimeter body 10, each transparent dust cover 210 is connected with elastic rubber belts 230 in pairs, all the elastic rubber belts 230 are connected with the outer wall of the multimeter body 10, and two sides of each elastic rubber belt 230 are respectively connected with the multimeter body 10 and the outer wall of the corresponding transparent dust cover 210 through screws, so that the use stability of the elastic rubber belts 230 is improved.

Referring to fig. 4 and 5, the abnormal state detection device for electronic equipment further includes a display screen shatter prevention assembly 30, the display screen shatter prevention assembly 30 includes four sleeves 310, four loop bars 320 and four springs 330, the four sleeves 310, the four loop bars 320 and the four springs 330 are all arranged, the four sleeves 310 are all connected to the outer wall of the multimeter body 10, the sleeves 310 can be selectively fixed to the front side wall of the multimeter body 10 by screws, the four loop bars 320 are all slidably sleeved into the corresponding sleeves 310, the inner walls of all the loop bars 320 are provided with sliders, the inner walls of the sleeves 310 are provided with slide rails adapted to the sliders, the movable sleeving of the loop bars 320 and the sleeves 310 can be realized by the cooperation of the sliders and the slide rails, two ends of the four springs 330 are respectively connected to the inner ends of the corresponding loop bars 320 and the inner bottom of the sleeves 310 by screws, the outer ends of the four loop bars 320 are connected to transparent anti-collision covers 340, the probability of damage of foreign objects to the display screen can, the joint groove 350 has all been seted up to four sides of bottom in the transparent anticollision cover 340, and all loop bar 320 outer wall upper portions all are connected with the metal flexure strip 360 with joint groove 350 looks adaptation, when dismantling transparent anticollision cover 340, only need draw transparent anticollision cover 340 outward make metal flexure strip 360 and loop bar 320 break away from corresponding joint groove 350 can, dismantle comparatively simple and convenient.

Please refer to fig. 1, the abnormal state detection device of an electronic device further includes a test pen fixing component 40, the test pen fixing component 40 includes a string 410, a magic hook surface 420 and a magic hair surface 430, the string 410 is connected to the outer wall of the multimeter body 10, the magic hook surface 420 and the magic hair surface 430 are respectively connected to two ends of the outer wall of the string 410, the magic hook surface 420 and the magic hair surface 430 are both fixed to the string 410 by a strong glue, and the magic hook surface 420 and the magic hair surface 430 are adhered to each other, so as to conveniently arrange and fix the wires attached to the stylus, thereby improving the convenience of carrying the multimeter body 10.

The working principle of the electronic equipment abnormal state detection device is as follows: when the transparent dust cover is used, the transparent dust cover 210 covers the corresponding interface of the multimeter body 10, the sealing rubber gasket 220 is tightly attached to the periphery of the interface, the elastic rubber belt 230 is connected with the multimeter body 10 and the corresponding transparent dust cover 210 through screws, so that the transparent dust cover 210 can stably cover the interface of the multimeter body 10, and when a plug needs to be plugged, the transparent dust cover 210 is directly pulled outwards; the display screen breakage-proof assembly 30 can be used for protecting the display screen of the multimeter body 10, specifically, when an external sharp object or other objects impact on the transparent anti-collision cover 340, the spring 330 can be compressed and rebounded, so that the display screen can be buffered and protected, when the transparent anti-collision cover 340 is damaged, only the transparent anti-collision cover 340 needs to be pulled outwards to enable the loop bar 320 and the metal elastic sheet 360 to be separated from the clamping groove 350, and the disassembly and the replacement are convenient; utilize the fixed subassembly 40 of test pen to fix the pen-shape metre line that universal meter body 10 needs to be equipped with, specifically, utilize the cooperation of magic hook face 420 and magic hair side 430 can be fixed the pen-shape metre line to the fag end 410 in, conveniently fix the pen-shape metre line like this, increase the convenience that it carried.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An abnormal state detection device for electronic equipment, comprising

Multimeter body (10):

interface dustproof assembly (20), interface dustproof assembly (20) set up quantity and universal meter body (10) and are unanimous from the interface quantity of taking, all interface dustproof assembly (20) all include transparent dust cover (210) and sealing rubber packing ring (220), every sealing rubber packing ring (220) all link firmly to corresponding transparent dust cover (210) bottom opening part, every transparent dust cover (210) all are connected with elastic rubber area (230) in pairs, all elastic rubber area (230) all with universal meter body (10) outer wall connection.

2. The abnormal state detection device of electronic equipment according to claim 1, wherein all the sealing rubber gaskets (220) are tightly attached to the outer surface of the multimeter body (10).

3. The abnormal state detection device of claim 1, further comprising a screen shatter prevention assembly (30), wherein the screen shatter prevention assembly (30) comprises a sleeve (310), a sleeve rod (320) and a spring (330).

4. An abnormal state detection device of electronic equipment according to claim 3, wherein said sleeves (310) and said rods (320) and said springs (330) are provided with four, and four of said sleeves (310) are connected to the outer wall of said multimeter body (10).

5. The apparatus according to claim 3, wherein the four loop bars (320) are slidably sleeved into the corresponding sleeves (310), the inner walls of all the loop bars (320) have sliding blocks, and the inner walls of the sleeves (310) have sliding rails adapted to the sliding blocks.

6. The abnormal state detection device of claim 3, wherein two ends of each of said four springs (330) are connected to the inner end of said sleeve rod (320) and the bottom of said sleeve (310).

7. The abnormal state detection device of the electronic equipment as claimed in claim 3, wherein the outer ends of the four loop bars (320) are commonly connected with a transparent anti-collision cover (340).

8. The apparatus for detecting the abnormal state of the electronic device as claimed in claim 7, wherein the transparent anti-collision cover (340) has snap grooves (350) formed on four sides of the bottom thereof, and the upper portions of the outer walls of all the rods (320) are connected with metal elastic pieces (360) adapted to the snap grooves (350).

9. The abnormal state detection device of electronic equipment according to claim 1, further comprising a test pen fixing component (40), wherein the test pen fixing component (40) comprises a rope belt (410), a magic hook surface (420) and a magic hair surface (430).

10. The abnormal state detection device of electronic equipment according to claim 9, wherein said string (410) is connected to the outer wall of said multimeter body (10), said hook and loop surface (420) and said hook and loop surface (430) are respectively connected to two ends of the outer wall of said string (410), and said hook and loop surface (420) and said hook and loop surface (430) are adhered.