CN219737599U - Test device with safety protection function - Google Patents
Test device with safety protection function Download PDFInfo
- Publication number
- CN219737599U CN219737599U CN202321279881.6U CN202321279881U CN219737599U CN 219737599 U CN219737599 U CN 219737599U CN 202321279881 U CN202321279881 U CN 202321279881U CN 219737599 U CN219737599 U CN 219737599U
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- Prior art keywords
- meter
- pen
- universal meter
- cushion layer
- safety protection
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 239000006260 foam Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 27
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a test device with safety protection, which comprises: the universal meter comprises a universal meter body, a lighting lamp switch, a fingerstall and a foam cushion layer, wherein the lighting lamp switch is arranged on the upper surface of the universal meter body, the lighting lamp switch is a button start switch, meter pen grooves are formed in the left side surface and the right side surface of the universal meter body, meter pens are arranged in the meter pen grooves, the fingerstall is arranged on the meter pen body, the fingerstall is made of silica gel, the foam cushion layer is arranged on the outer surface of the universal meter body, and a rubber cushion layer is arranged on the outer surface of the foam cushion layer. Through increasing foam bed course and rubber bed course, the safety protection performance when increasing the collision to reach the effect of protecting its safety when the universal meter collides, through increase dactylotheca and light on the table pen body, thereby reach the operation of being convenient for and then avoid causing the effect of potential safety hazard to the user.
Description
Technical Field
The utility model belongs to the field of electrical equipment detection, and particularly relates to a test device with safety protection.
Background
In the seventies of the nineteenth century, electric power replaced steam, and electric power began to be widely used, along with which various electric devices have emerged. The detection test device is often used in the use process of the electrical equipment, and particularly when the electrical equipment fails, the detection test device can perform fault detection on the electrical equipment so that a user can find out a problem to repair. The universal meter is a common electrical equipment detection tool, and the universal meter can measure parameters such as resistance, voltage, current, electric capacity, and the common universal meter often can appear dropping, collision etc. unexpected condition when measuring, causes universal meter and hard object collision, leads to universal meter self to have the safety problem, and the user often can face dark environment when using the universal meter, often needs two hand control pens of a hand, convenient operation.
The common universal meter often only has a single-layer silica gel layer or plastic layer, and has weaker safety protection function on the collision of the universal meter, so a new structure is provided for solving the technical problems.
The common universal meter often faces in the dark environment when operating, uses a person to hold between two pens to measure, can cause the potential safety hazard of user because of the operation inconvenience, so proposes a new structure for solve above-mentioned technical problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a test device with safety protection, which solves the problems in the background art.
The utility model is realized by the following technical scheme: a test device with safety protection, comprising: the universal meter comprises a universal meter body, a lighting lamp switch, a fingerstall and a foam cushion layer, wherein the lighting lamp switch is arranged on the upper surface of the universal meter body, the lighting lamp switch is a button start switch, meter pen grooves are formed in the left side surface and the right side surface of the universal meter body, meter pens are arranged in the meter pen grooves, the fingerstall is arranged on the meter pen body, the fingerstall is made of silica gel, the foam cushion layer is arranged on the outer surface of the universal meter body, and a rubber cushion layer is arranged on the outer surface of the foam cushion layer.
As a preferable implementation mode, YH-8130 glue is arranged on the inner surfaces of the foam cushion layer and the rubber cushion layer, the foam cushion layer is made of EVA, and the rubber cushion layer is made of rubber.
As a preferred implementation mode, the display screen is arranged above the rear side face of the multimeter body, the display screen is a backlight bright screen, four multimeter buttons are arranged below the display screen, the four multimeter buttons are linearly and uniformly distributed, the display screen of the backlight bright screen can clearly display readings in darkness, and the multimeter buttons can control related operations such as opening, closing and the like of the multimeter.
As a preferred implementation mode, four universal meter buttons are provided with rotary adjusting turntables below, four pen jack holes are arranged on the left side and the right side below the rotary adjusting turntables, the rotary adjusting turntables can select the measurement parameters, and the four pen jack holes correspond to different measuring ranges and positive and negative electrodes.
As a preferable implementation mode, the lower end of the meter pen is provided with a wire harness, the lower end of the wire harness is provided with a meter pen plug, and the meter pen plug is connected with the meter pen plug hole.
As a preferable implementation mode, a lighting lamp is arranged above the front side surface of the universal meter body, and a battery box is arranged below the lighting lamp.
After the technical scheme is adopted, the utility model has the beneficial effects that: through increasing foam bed course and rubber bed course, the safety protection performance when increasing the collision to reach the effect of protecting its safety when the universal meter collides, through increase dactylotheca and light on the table pen body, thereby reach the operation of being convenient for and then avoid causing the effect of potential safety hazard to the user.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of the upper left rear side of a test device with safety protection according to the present utility model.
FIG. 2 is a schematic view showing the overall structure of the lower right front side of the test device with safety protection according to the present utility model.
FIG. 3 is a schematic view showing the overall structure of the upper right rear side of the test device with safety protection according to the present utility model.
FIG. 4 is a schematic diagram showing the overall structure of a multimeter body in a test device with safety protection according to the present utility model.
FIG. 5 is a schematic partial cross-sectional view of a test apparatus with safety protection according to the present utility model.
In the figure, a 100-multimeter body, a 110-display screen, a 120-multimeter button, a 130-rotary adjusting turntable, a 140-meter pen jack, a 150-meter pen slot, a 160-lighting lamp switch, a 170-meter pen, a 180-wire harness and a 190-fingerstall are shown;
200-illumination lamp, 210-battery box, 220-foam pad layer, 230-rubber pad layer and 240-pen plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 to 5, the present utility model provides a technical solution: a test device with safety protection, comprising: the universal meter body 100, the illuminating lamp switch 160, the fingerstall 190 and the foam pad layer 220 are characterized in that the illuminating lamp switch 160 is arranged on the upper surface of the universal meter body 100, the illuminating lamp switch 160 is a button starting switch, meter pen grooves 150 are formed in the left side surface and the right side surface of the universal meter body 100, and meter pens 170 are arranged in the meter pen grooves 150;
the pen body of the meter pen 170 is provided with a finger sleeve 190, the finger sleeve 190 is made of silica gel, the outer surface of the meter body 100 of the multimeter is provided with a foam pad layer 220, and the outer surface of the foam pad layer 220 is provided with a rubber cushion layer 230.
The inner surfaces of the foam pad layer 220 and the rubber pad layer 230 are respectively provided with YH-8130 glue, the foam pad layer 220 is made of EVA, the rubber pad layer 230 is made of rubber, and a user can adhere the foam pad layer 220 and the rubber pad layer 230 to the multimeter body 100 through the YH-8130 glue on the surfaces, so that the effect of protecting the multimeter body is achieved.
The universal meter body 100 trailing flank top is equipped with display screen 110, and display screen 110 is the bright screen in a poor light, and the display screen 110 below is equipped with four universal meter buttons 120, and four universal meter buttons 120 become linear evenly distributed, through the display screen 110 of bright screen in the back to reach the effect of reading in the dark, through setting up universal meter buttons 120, thereby reach effects such as control universal meter switch.
The rotary adjusting rotary table 130 is arranged below the four multimeter buttons 120, the four pen jack 140 are arranged on the left side and the right side below the rotary adjusting rotary table 130, a user rotates corresponding measurement parameter gears through the rotary adjusting rotary table 130, and then the pen plug 240 of the pen 170 is inserted into the pen jack 140 of the multimeter, so that the effect of measuring different parameters of the electrical equipment is achieved.
The pencil 180 is arranged at the lower end of the meter pen 170, the meter pen plug 240 is arranged at the lower end of the pencil 180, the meter pen plug 240 is connected with the meter pen plug hole 140, and the effect of connecting the meter pen 170 with a universal meter is achieved through the pencil 180 and the meter pen plug 240.
The universal meter body 100 front side top is equipped with light 200, and light 200 below is equipped with battery case 210, when using in the environment that the light is not enough of personnel's body department, inserts the dry battery in battery case 210, opens light 200 through light switch 160 to reach the effect that improves light intensity.
As an embodiment of the present utility model: in order to solve the problem that damage occurs during collision due to insufficient safety protection of the multimeter, firstly, a user takes out the multimeter 170 from the multimeter groove 150, inserts the multimeter plug 240 of the multimeter 170 into the multimeter insert hole 140 corresponding to the multimeter, selects a parameter gear to be measured through the rotary adjusting rotary table 130, and secondly, in the process that the user detects electrical equipment, the multimeter falls from the user hand to the ground or to other hard object surfaces due to external force or the user's own cause, and the double-layer protection of the foam pad layer 220 and the rubber pad layer 230 buffers the received force to avoid damage to the multimeter, thereby achieving the effect of protecting the safety of the multimeter.
As two embodiments of the present utility model: in order to solve the problem that the safety hidden trouble exists for the user due to inconvenience in operation of the multimeter in the dark environment, firstly, the user adheres the foam pad layer 220 and the rubber pad layer 230 to the multimeter, inserts the battery into the battery and 210, opens the multimeter through the multimeter button 120, then selects a proper parameter gear through rotating the adjusting dial 130, secondly, takes out the pointer 170 from the pointer slot 150, inserts the pointer plug 240 of the pointer 170 into the pointer insertion hole 140 corresponding to the multimeter, sleeves the finger sleeve 190 of the pointer 170 on the finger of the user, presses the lighting lamp switch 160 to open the lighting lamp 200, at this moment, the user can hold the multimeter body 100 with one hand to align the electrical equipment to be measured through the lighting lamp 200, the existence of the pointer sleeve 190 can enable the user to freely control the pointer 170 to carry out numerical measurement through two fingers of the user, and the display screen 110 of the back bright screen can clearly display the reading in the dark, thereby achieving the effect that the convenience in operation and avoiding the safety hidden trouble for the user.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A test device with safety protection, comprising: the universal meter is characterized in that the upper surface of the universal meter body (100) is provided with the illuminating lamp switch (160), the illuminating lamp switch (160) is a button start switch, pen grooves (150) are formed in the left side surface and the right side surface of the universal meter body (100), and pen (170) are arranged in the pen grooves (150);
the pen body of the meter pen (170) is provided with a fingerstall (190), the fingerstall (190) is made of silica gel, the outer surface of the meter body (100) of the universal meter is provided with a foam cushion layer (220), and the outer surface of the foam cushion layer (220) is provided with a rubber cushion layer (230).
2. A safety-protected testing device according to claim 1, wherein: YH-8130 glue is arranged on the inner surfaces of the foam cushion layer (220) and the rubber cushion layer (230), the foam cushion layer (220) is made of EVA, and the rubber cushion layer (230) is made of rubber.
3. A safety protection testing device according to claim 2, wherein: the universal meter is characterized in that a display screen (110) is arranged above the rear side face of the universal meter body (100), the display screen (110) is a backlight bright screen, four universal meter buttons (120) are arranged below the display screen (110), and the four universal meter buttons (120) are distributed linearly and uniformly.
4. A test device with safety protection as claimed in claim 3, wherein: and four meter pen jacks (140) are arranged on the left side and the right side below the rotary adjusting rotary table (130).
5. The test device with safety protection of claim 4, wherein: the pen meter is characterized in that a wire harness (180) is arranged at the lower end of the pen meter (170), a pen meter plug (240) is arranged at the lower end of the wire harness (180), and the pen meter plug (240) is connected with the pen meter jack (140).
6. A safety-protected testing device according to claim 1, wherein: an illuminating lamp (200) is arranged above the front side face of the universal meter body (100), and a battery box (210) is arranged below the illuminating lamp (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279881.6U CN219737599U (en) | 2023-05-24 | 2023-05-24 | Test device with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279881.6U CN219737599U (en) | 2023-05-24 | 2023-05-24 | Test device with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737599U true CN219737599U (en) | 2023-09-22 |
Family
ID=88057795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321279881.6U Active CN219737599U (en) | 2023-05-24 | 2023-05-24 | Test device with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737599U (en) |
-
2023
- 2023-05-24 CN CN202321279881.6U patent/CN219737599U/en active Active
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| GR01 | Patent grant | ||
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