CN207232232U - Multifunctional digital universal meter - Google Patents
Multifunctional digital universal meter Download PDFInfo
- Publication number
- CN207232232U CN207232232U CN201720973431.5U CN201720973431U CN207232232U CN 207232232 U CN207232232 U CN 207232232U CN 201720973431 U CN201720973431 U CN 201720973431U CN 207232232 U CN207232232 U CN 207232232U
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- China
- Prior art keywords
- universal meter
- multifunctional digital
- digital universal
- watchcase
- thermal imaging
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Abstract
The utility model belongs to universal meter field,Disclose a kind of Multifunctional digital universal meter,Including watchcase,The circuit board module being arranged in the watchcase,And the flexible coil being electrically connected with the circuit board module,Multifunctional digital universal meter further includes the thermal imaging assembly for being arranged at and on the circuit board module and being connected electrically,And the display module for being arranged on the watchcase and being electrically connected with the circuit board module,By setting circuit board module and flexible coil in watchcase,So that larger current can be detected in universal meter,Further,By setting thermal imaging assembly in watchcase,Achievable universal meter is before measuring,Heat scan can be carried out to target using thermal imaging assembly in advance,So as to be accurately positioned trouble point,It is electronically diagnosed followed by universal meter,Finally,Recorded by the way that the thermal image of measurement is transferred on display module,So as to substantially increase detection efficiency,And the device overall structure is simple,Reduce production cost.
Description
Technical field
The utility model belongs to universal meter field, is to be related to a kind of Multifunctional digital universal meter more specifically.
Background technology
Digital multimeter is the electronic measuring instrument for electric measurement.Digital multimeter by coordinating with flexible coil,
Measured mainly for voltage, resistance and electric current, multifunctional electronic measuring instrument of the digital multimeter as modernization, mainly
For fields of measurement such as physics, electric, electronics.
Thermal infrared imager is the infrared energy point for receiving measured target using infrared detector and optical imagery object lens
Cloth figure reflects onto the light-sensitive element of infrared detector, so that Infrared Thermogram is obtained, this thermography and body surface
Heat distribution field is corresponding.Generally, thermal infrared imager be exactly the invisible infrared energy for sending object be changed into it is visible
Thermal image, the different colours above thermal image represent the different temperatures of testee.
The reason for usual field of electronics breaks down is primarily due to short circuit, aging, three-phase imbalance, overload etc. and asks
Inscribe and produce high current, so that generating heat causes the excessive infringement component of temperature.Common digital multimeter, only universal meter are led to
With function, the trouble point of cable circuit can not be prejudged, when being detected point by point for the electric power electric system of complex circuit
It is time-consuming and laborious.And trouble point all has the characteristics that temperature anomaly under normal circumstances, if to be examined in advance into trip temperature to component
To survey, then need operating personnel to carry digital multimeter and thermal imaging system at the same time, more instruments of carrying are not only inconvenient, of high cost,
And more instruments cannot effectively cooperate.Therefore, how to propose that one kind is provided simultaneously with temperature detecting function and universal meter leads to
It is technical problem urgently to be resolved hurrily in the industry with the Multifunctional digital universal meter of function.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional digital universal meter, it is intended to solves numeral of the prior art
Universal meter only possesses universal meter general utility functions and cannot carry out the technical problem of temperature detection.
The utility model provides a kind of Multifunctional digital universal meter, including watchcase, the circuit being arranged in the watchcase
Plate component, and the flexible coil being electrically connected with the circuit board module, the Multifunctional digital universal meter, which further includes, to be arranged at
On the circuit board module and the thermal imaging assembly that is connected electrically, and be arranged on the watchcase and with the wiring board group
The display module for the thermal image for being used to show measurement object that part is electrically connected..
Further, the circuit board module includes the first line plate that is arranged in the watchcase and described for controlling
Second wiring board of thermal imaging assembly, second circuit board electrical connection is in the first line plate, the first line plate point
The flexible coil and the thermal imaging assembly are not electrically connected.
Further, the thermal imaging assembly includes the fixed frame being fixedly connected with the first line plate, and sets
In the thermal imaging member of fixed frame connection.
Further, the thermal imaging member includes being used for the infra-red radiation for receiving and converging the measurement object transmitting
Camera lens, and be arranged at the infrared detector of the camera lens side, offered on the watchcase for exposing the camera lens
Window.
Further, the thermal imaging member further includes the gear for being used to protect the camera lens being covered on the window
Piece.
Further, the Multifunctional digital universal meter further includes the light source for illumination..
Further, the Multifunctional digital universal meter further includes to be arranged in the watchcase and is used to communicate with exterior terminal
Bluetooth module.
Further, the Multifunctional digital universal meter is further included for the port with the exterior terminal wire communication.
Further, the port is USB interface.
Further, the display module includes TFT display screens.
The beneficial effect of Multifunctional digital universal meter provided by the utility model is：Compared with prior art, this practicality
The Multifunctional digital universal meter of new offer, is electrically connected by setting circuit board module in watchcase, and with circuit board module
Flexible coil so that universal meter possess with detection larger current stroke effect, further, by watchcase
It is interior the thermal imaging assembly that is electrically connected with circuit board module is set, it can be achieved that universal meter before measuring, can use in advance it is hot into
Picture component carries out heat scan to target, so as to be accurately positioned trouble point, in terms of carrying out electronics followed by digital multimeter
Diagnosis, finally, by the way that the thermal image for measuring object to be transferred on the display module being electrically connected with circuit board module and carries out
Record, so that detection efficiency is substantially increased, and the device overall structure is simple, reduces production cost.
Brief description of the drawings
, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Required practical attached drawing is briefly described in description, it should be apparent that, drawings in the following description are only the present embodiment
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the perspective exploded view for the Multifunctional digital universal meter that one embodiment of the utility model proposes；
Fig. 2 is the principle schematic for the Multifunctional digital universal meter that one embodiment of the utility model proposes.
Wherein, each reference numeral in figure：
1- watchcases；2- display modules；21- liquid crystal frames；22- display screens；3- flashlight lamp shades；4- fixed frames；41- first is solid
Determine frame；The second fixed frames of 42-；5- thermal imaging assemblies；6- rechargeable batteries；7- camera lens catch stents；8- catch；9- catch stents；
10- fuse lids；11- bottom cases；12- battery mountings；13- circuit board modules, the second wiring boards of 131-；132- first line
Plate；14- five is to pressing keyframe；Sabot in 15-；16-USB is covered；17- knobs；18- silica gel push-buttons；19- five is to button cap.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
It is described in detail below in conjunction with realization of the specific embodiment to the utility model.
As shown in Figure 1, the utility model proposes a kind of Multifunctional digital universal meter, which includes
Watchcase 1, is provided with general utility functions component (not made in attached drawing), and the flexibility being electrically connected with general utility functions component in watchcase 1
Coil (is not made) in attached drawing, and general utility functions component and flexible coil are with being arranged on same circuit board module 13, above-mentioned
Be additionally provided with circuit board module 13 thermal imaging assembly 5 and can show measurement object thermal image display module 2, heat into
As component 5 and display module 2 are electrically connected to circuit board module 13.
Compared with prior art, the Multifunctional digital universal meter of the utility model in watchcase 1 by setting wiring board group
Part 13, and the flexible coil (not made in attached drawing) being electrically connected with circuit board module 13, so that universal meter possesses tool
Have the effect of detection larger current stroke, further, by set in the watchcase 1 be electrically connected with circuit board module 13 it is hot into
As component 5, it can be achieved that universal meter before measuring, can carry out heat scan using thermal imaging assembly 5 to target in advance, so as to
To be accurately positioned trouble point, the diagnosis in terms of digital multimeter progress electronics is recycled, finally, by the way that the heat of object will be measured
Image is transferred on the display module 2 being electrically connected with circuit board module 13 and carries out record measurement, so as to substantially increase detection effect
Rate, and the device overall structure is simple, reduces production cost.For more specific description, come here by an embodiment
Explanation.For example, by taking 10 assemble the power distribution cabinet detection of electricity as an example, traditional technique in measuring needs 2 minutes, then needs 20 points altogether
Clock, and by first carrying out heat analysis to target, it need not be detected if heat analysis fault-free with universal meter, then maximum
90% time and efforts can be saved, substantially reduces cost of labor, improves detection efficiency, secondly, relative to by general utility functions
Component, flexible coil (not made in attached drawing), and for thermal imaging assembly 5 combines, by by general utility functions component, flexible wires
Coil component, and thermal imaging assembly 5 are integrated in inside an instrument, at least 1/3 cost can be saved, it is achieved thereby that reaching section
The about effect of cost.
Further, referring to Fig. 1, one kind as a kind of Multifunctional digital universal meter provided by the utility model is specific
Embodiment, above-mentioned circuit board module 13 include general utility functions component, flexible coil (not made in attached drawing), Yi Jire
Image-forming assembly 5 carries out combination collection, the first line plate 132 of analysis, and is individually used for control thermal imaging assembly 5 works the
Two wiring boards 131, the second wiring board 131 are electrically connected on first line plate 132.By be separately provided second circuit board 131 come
Thermal imaging assembly 5 is controlled, may be such that thermography picture is shown on display module 2 with digital multimeter subregion.Its operation principle
While being by carrying out central point thermometric to thermal imaging target first, the highest temperature, lowest temperature point to target carry out seizure minute
Analysis, while the data of universal meter can also be shown with maximum region, so that the universal meter has universal meter number at the same time
According to the function with graphic images, and it can realize the effect to part hydropac to be measured, Conjoint Analysis.
Further, referring to Fig. 1, one kind as a kind of Multifunctional digital universal meter provided by the utility model is specific
Embodiment, above-mentioned thermal imaging assembly include fixed frame 4 and thermal imaging member, the fixed frame 4 that thermal imaging assembly 5 passes through both ends
It is fixed on first line plate 132, above-mentioned fixed frame 4 includes the first fixed frame 41 and the second fixed frame 42, and wiring board is fixed
Frame 4 is arranged to buckle structure, by solid to realize with being provided with corresponding card slot on thermal imaging assembly 5 in first line plate 132
It is fixed.Certainly, in the other embodiment of the utility model, according to actual conditions and specific requirement, above-mentioned fixed form also may be used
To be arranged to other forms, do not limit uniquely herein.
Further, referring to Fig. 1, one kind as a kind of Multifunctional digital universal meter provided by the utility model is specific
Embodiment, above-mentioned thermal imaging member include camera lens (not made in attached drawing), it is mainly used for receiving and converges testee hair
The infra-red radiation penetrated, infrared lens side are additionally provided with infrared detector (not made in attached drawing), which can be by mirror
The heat radiation that hair is penetrated is changed into electric signal, in addition, being further opened with the window for exposing camera lens on watchcase 1.
Further, referring to Fig. 1, one kind as a kind of Multifunctional digital universal meter provided by the utility model is specific
Embodiment, is arranged with the catch 8 for protecting camera lens, catch 8 is fixed on universal meter by catch stent 9 in above-mentioned camera lens
In, convex lens shape is presented in above-mentioned catch 8, by setting 8 one side of catch to avoid camera lens from being contaminated, on the other hand passes through catch 8
To realize condenser effect.
Further, referring to Fig. 1, one kind as a kind of Multifunctional digital universal meter provided by the utility model is specific
Embodiment, Multifunctional digital universal meter further include the light source for illumination, it is preferable that in the utility model, there is provided the light
The device in source is flashlight (not made in attached drawing), and flashlight is electrically connected to first line plate 132 and is arranged at flashlight lamp shade 3
It is interior, it is preferable that the light source is LED (Light Emitting Diode, i.e. light emitting diode) lamp.Certainly, it is new in this practicality
In the other embodiment of type, according to actual conditions and specific requirement, can also by select different light sources complete for heat into
As component 5 provides the purpose of light source.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, above-mentioned Multifunctional digital universal meter is further included for being arranged in watchcase 1, and can be used in carrying out with exterior terminal
The bluetooth module (not made in attached drawing) of communication, here, exterior terminal can be that smart mobile phone APP can also be computer,
This is not limited uniquely, by bluetooth module (not made in attached drawing) by the signal transmission of collection to smart mobile phone APP, so that
It can be easy to the tracking and collection of later data.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, above-mentioned Multifunctional digital universal meter further includes the port with exterior terminal wire communication, it is preferable that above-mentioned port is
USB (Universal Serial Bus, i.e. Universal Serial Bus) interface (not made in attached drawing), and by setting USB lids 16
To protect USB interface (not made in attached drawing), certainly, originally other kinds of difference can also be selected to connect according to the actual needs
Mouthful, to realize the function of transmission and measurement data.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, above-mentioned display module 2 includes TFT (Thin Film Transistor, i.e. thin film transistor (TFT)) display screen 22, display screen
22 are arranged at the surface of first line plate 132, and are fixed on by a liquid crystal frame 21 in universal meter, certainly, new in this practicality
In the other embodiment of type, according to actual conditions and specific requirement, above-mentioned display device 2 may be set to be other species,
Do not limit uniquely herein.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, which further includes the rechargeable battery 6 for being arranged at 5 side of thermal imaging assembly, and rechargeable battery 6 passes through
One battery mounting 12 is fixed in universal meter, in this way, after 6 out of power of rechargeable battery used, can pass through above-mentioned USB interface
(not made in attached drawing) charges to be embodied as rechargeable battery.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, which further includes (does not make) work for switching general utility functions component with flexible coil in attached drawing
The knob 17 of work, and coordinate knob 17 to rotate and be arranged at the inner rotary table 15 of first line plate 132.By setting knob 17 can
Personnel easy to operation select to be applicable in any mode (general utility functions group to be measured according to the complexity of different electrical equipments to be checked
Part measurement or flexible coil measurement), in this embodiment, it is preferred that, when need measure high current under device when, pass through to
Anticlockwise knob 17 switches it to measure part to be measured to flexible coil (not making in attached drawing)；When needing to measure small electricity
During the device flowed down, by switching it to measure part to be measured to general utility functions component after turn knob 17 to the right, from
And it disclosure satisfy that the electric current to be measured under different ranges.
Further, referring to Fig. 1, as a kind of a kind of specific real of Multifunctional digital universal meter provided by the utility model
Mode is applied, which further includes bottom case 11, by the way that both are mutually clamped with watchcase 1, by its above-mentioned first device
Part is sealed up for safekeeping.In addition, be further opened with adjusting on watchcase 1 under different mode five to button cap 19, five is logical to button cap 19
Cross five be arranged on first line plate 132 to be fixed on watchcase 1 to by keyframe 14, set five to the both sides of button cap 19
There is silica gel push-button 18, to coordinate five to select different operating modes to button cap 18.Fuse is additionally provided with inside bottom case 11
Lid 10, by setting fuse to be damaged with this to protect component not because of exterior electric current in fuse lid 10, this
Outside, in the outside of bottom case 11 by setting a stent 9, in order to detection of the operating personnel to component.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. Multifunctional digital universal meter, including watchcase, the circuit board module being arranged in the watchcase, and with the wiring board
The flexible coil that component is electrically connected, it is characterised in that the Multifunctional digital universal meter, which further includes, is arranged at the wiring board group
On part and the thermal imaging assembly that is connected electrically, and the use for being arranged on the watchcase and being electrically connected with the circuit board module
In the display module of the thermal image of display measurement object.
2. Multifunctional digital universal meter as claimed in claim 1, it is characterised in that the circuit board module includes being arranged at institute
State the first line plate in watchcase and the second wiring board for controlling the thermal imaging assembly, second circuit board electrical connection
In the first line plate, the first line plate is electrically connected the flexible coil and the thermal imaging assembly.
3. Multifunctional digital universal meter as claimed in claim 2, it is characterised in that the thermal imaging assembly includes and described the
The fixed frame that one wiring board is fixedly connected, and it is arranged at the thermal imaging member of the fixed frame connection.
4. Multifunctional digital universal meter as claimed in claim 3, it is characterised in that the thermal imaging member includes being used to receive
The camera lens for the infra-red radiation launched with the convergence measurement object, and the infrared detector of the camera lens side is arranged at,
The window for exposing the camera lens is offered on the watchcase.
5. Multifunctional digital universal meter as claimed in claim 4, it is characterised in that the thermal imaging member, which further includes, to be covered in
The catch for being used to protect the camera lens on the window.
6. Multifunctional digital universal meter as claimed in claim 1, it is characterised in that the Multifunctional digital universal meter further includes
Light source for illumination.
7. Multifunctional digital universal meter as claimed in claim 1, it is characterised in that the Multifunctional digital universal meter further includes
It is arranged at the bluetooth module for being used to communicate with exterior terminal in the watchcase.
8. Multifunctional digital universal meter as claimed in claim 7, it is characterised in that the Multifunctional digital universal meter further includes
For the port with the exterior terminal wire communication.
9. Multifunctional digital universal meter as claimed in claim 8, it is characterised in that the port is USB interface.
10. the Multifunctional digital universal meter as described in one of claim 1 to 9, it is characterised in that the display module includes
TFT display screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973431.5U CN207232232U (en) | 2017-08-04 | 2017-08-04 | Multifunctional digital universal meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973431.5U CN207232232U (en) | 2017-08-04 | 2017-08-04 | Multifunctional digital universal meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232232U true CN207232232U (en) | 2018-04-13 |
Family
ID=61856480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973431.5U Active CN207232232U (en) | 2017-08-04 | 2017-08-04 | Multifunctional digital universal meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860957A (en) * | 2017-10-19 | 2018-03-30 | 深圳市华盛昌科技实业股份有限公司 | Multifunctional digital universal meter |
-
2017
- 2017-08-04 CN CN201720973431.5U patent/CN207232232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860957A (en) * | 2017-10-19 | 2018-03-30 | 深圳市华盛昌科技实业股份有限公司 | Multifunctional digital universal meter |
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