CN209167419U - Impedance detection device - Google Patents
Impedance detection device Download PDFInfo
- Publication number
- CN209167419U CN209167419U CN201821781266.4U CN201821781266U CN209167419U CN 209167419 U CN209167419 U CN 209167419U CN 201821781266 U CN201821781266 U CN 201821781266U CN 209167419 U CN209167419 U CN 209167419U
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- detection device
- resistivity
- floating
- impedance detection
- measuring devices
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Abstract
The utility model provides a kind of impedance detection device, comprising: shell, at least two resistivity-measuring devices, each resistivity-measuring devices are located in the shell, and each resistivity-measuring devices are each provided with positive and negative terminals；Further include: positioning seat, the positioning seat is arranged on shell, the positioning seat is used for and product to be measured cooperation, the positive and negative terminals of each resistivity-measuring devices are installed on the positioning seat, when the positioning seat and the product to be measured cooperate, each positive and negative terminals are connected to each measurement point of the product to be measured.Working efficiency can be effectively improved.
Description
Technical field
The utility model relates to detection fields, more particularly to a kind of impedance detection device.
Background technique
The impedance of conductive site on product is measured, traditional approach is all the impedance number by multimeter manual measurement test point
According to.
The method disadvantage are as follows:
1. artificial multimeter measurement method can only once measure a point, inefficient waste of manpower
2. manually taking, multimeter measurement can different to be influenced data unstable for pressure size by point position and when measuring.
3. manual measurement needs operator determined by seeing data product whether OK, personnel can fatigue when high-volume operation
Erroneous judgement is caused to be missed.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of impedance detection device,
For solving the problems, such as impedance measurement low efficiency in the prior art.
In order to achieve the above objects and other related objects, the utility model provides a kind of impedance detection device, comprising:
Shell,
At least two resistivity-measuring devices, each resistivity-measuring devices are located in the shell, each resistance
Measuring device is each provided with positive and negative terminals；
Positioning seat, on the housing, the positioning seat is used for and product to be measured cooperation, each for the positioning seat setting
The positive and negative terminals of the resistivity-measuring devices are installed on the positioning seat, when the positioning seat and described to be measured
When product cooperates, each positive and negative terminals are connected to each measurement point of the product to be measured.
Optionally, the shell is equipped with display screen, and the display screen is electrically connected the resistivity-measuring devices, and display is each
The resistance value of a resistivity-measuring devices.
Optionally, the resistance value of each resistivity-measuring devices is shown on the display screen.
Optionally, the resistance value of each resistivity-measuring devices is shown on its own on the different display screens.
Optionally, when the positioning seat and the product to be measured cooperate, each positive and negative terminals and it is described to
Measure each measurement point floating connection of product.
Optionally, each positive and negative terminals are equipped with floating junction；
The floating junction includes:
Floating conduct piece, the floating conduct piece and the positive and negative terminals electrical connection；
Elastic component, the elastic component are used to keep the trend of the oriented positioning seating face protrusion of the floating conduct piece.
It optionally, is column structure at the floating conduct piece and the measurement point cooperation.
It optionally, is cavernous structure at the floating conduct piece and the measurement point cooperation.
Optionally, further includes:
Warning device, the warning device is for issuing alarm signal when product to be measured is unqualified.
As described above, the impedance detection device of the utility model, at least has the advantages that
By the setting of multiple resistivity-measuring devices, the test to product can be realized with one-shot measurement, improves work
Efficiency.
Detailed description of the invention
Fig. 1 is shown as the impedance detection schematic device of the utility model.
The impedance detection device that Fig. 2 is shown as the utility model eliminates schematic diagram when positioning seat.
Fig. 3 is shown as the cross-sectional view of the impedance detection device of the utility model.
Fig. 4 is shown as the schematic diagram of another embodiment of impedance detection device of the utility model.
Component label instructions
1 resistivity-measuring devices
2 display screens
3 positioning seats
4 floating junctions
41 floating conduct pieces
42 elastic components
5 warning devices
6 shells
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1 to Fig.4.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
In the range of revealed technology contents can be covered.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Each embodiment is only for the purpose of illustration below.Between each embodiment, it can be combined, not only limit
Hold in the class that following single embodiment shows.
Referring to FIG. 1 to FIG. 4, in the present embodiment, the utility model provides a kind of impedance detection device, comprising:
Shell 6,
At least two resistivity-measuring devices 1, each resistivity-measuring devices 1 are located in the shell 6, each electricity
Resistance measuring device 1 is each provided with positive and negative terminals；
Positioning seat 3, the positioning seat 3 are mounted on shell 6, and the positioning seat 3 is used for and product to be measured cooperation, each
The positive and negative terminals of the resistivity-measuring devices 1 are installed on the positioning seat 3, when the positioning seat 3 and it is described to
When measuring product cooperation, each positive and negative terminals are connected to each measurement point of the product to be measured.
By at least two resistivity-measuring devices 1, time of measuring can be saved with multiple points on one-shot measurement product.Essence
Determine position measurement point, it can be with the same point of measure batch.By the way that each resistivity-measuring devices 1 are centrally mounted to a shell 6
Interior, volume is smaller, is easy to use.
Referring to FIG. 1 to FIG. 4, in the present embodiment, the shell 6 is equipped with display screen 2, and the display screen 2 is for showing
The resistance value of each resistivity-measuring devices 1.The case where allowing user intuitively to observe resistance value can carry out artificial
Intuitive judgment product it is whether qualified.
Referring to Fig. 4, the resistance value of each resistivity-measuring devices 1 is shown in the display screen 2 in the present embodiment
On.Resistivity-measuring devices 1 and display screen 2 are electrically connected.
Please refer to Fig. 1 to Fig. 2, in the present embodiment, the resistance value of each resistivity-measuring devices 1 is shown on its own in different
On the display screen 2.
Referring to FIG. 1 to FIG. 4, in the present embodiment, the resistivity-measuring devices 1 are multimeter or ohmmeter.
In the present embodiment, the resistivity-measuring devices 1 can also be the circuit module for having resistance measurement function.
Referring to Fig. 3, in the present embodiment, it is each described positive and negative when the positioning seat 3 and the product to be measured cooperation
Each measurement point floating connection of terminals and the product to be measured.
Due to measuring multi-point simultaneously, even not being that face is put on positioning seat 3 in product to be measured, pass through floating
Connection enables each positive and negative terminals of positioning seat 3 effectively to cooperate with each point of product to be measured, ensure that and match
The reliability of conjunction is avoided and is accidentally measured.
Referring to Fig. 3, each positive and negative terminals are equipped with floating junction 4 in the present embodiment；
The floating junction 4 includes:
Floating conduct piece 41, the floating conduct piece 41 and the positive and negative terminals electrical connection；
Elastic component 42, the elastic component 42 is for keeping oriented 3 surface of the positioning seat protrusion of the floating conduct piece 41
Trend.
Elastic component 42 ejects floating conduct piece 41 so that floating conduct piece 41 in certain stroke can with it is to be measured
Each point of product contacts, to realize electric connection.
Referring to Fig. 3, being column structure at the floating conduct piece 41 and the measurement point cooperation in the present embodiment.
It is such be suitable for measurement point position at be pore structure the case where.
It is cavernous structure at the floating conduct piece 41 and the measurement point cooperation in the present embodiment.
Such situation is suitable at measurement point position the case where being projective structure, projective structure and cavernous structure cooperation, realizes
It is electrically connected.
Please refer to Fig. 1, Fig. 2 and Fig. 4, in the present embodiment, impedance detection device further include:
Warning device 5, the warning device 5 is for issuing alarm signal when product to be measured is unqualified.
Warning device 5 includes but is not limited to signal lamp, loudspeaker etc..Automatically result is determined after device measuring and passes through warning
Mode prompt operator whether test passes, the fatigue problem of artificial judgment when can solve batch jobs.
In conclusion setting of the utility model by multiple resistivity-measuring devices 1, can be realized with one-shot measurement to product
Test, improve the efficiency of work, the multiple points of one-shot measurement also have the effect of improving measurement accuracy.So this reality
It is effectively overcome various shortcoming in the prior art with novel and is had high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (9)
1. a kind of impedance detection device characterized by comprising
Shell,
At least two resistivity-measuring devices, each resistivity-measuring devices are located in the shell, each resistance measurement
Equipment is each provided with positive and negative terminals；
Positioning seat, on the housing, the positioning seat is used for and product to be measured cooperation, each described for the positioning seat setting
The positive and negative terminals of resistivity-measuring devices are installed on the positioning seat, when the positioning seat and the product to be measured
When cooperation, each positive and negative terminals are connected to each measurement point of the product to be measured.
2. impedance detection device according to claim 1, it is characterised in that: the shell is equipped with display screen, described aobvious
Display screen is electrically connected the resistance test equipment, shows the resistance value of each resistivity-measuring devices.
3. impedance detection device according to claim 2, it is characterised in that: the resistance value of each resistivity-measuring devices is aobvious
Show on a display screen.
4. impedance detection device according to claim 2, it is characterised in that: the resistance value of each resistivity-measuring devices is only
It is vertical to be shown on the different display screens.
5. impedance detection device according to claim 1, it is characterised in that: when the positioning seat and the product to be measured
When cooperation, each measurement point floating connection of each positive and negative terminals and the product to be measured.
6. impedance detection device according to claim 5, it is characterised in that: each positive and negative terminals are equipped with floating
Connector；
The floating junction includes:
Floating conduct piece, the floating conduct piece and the positive and negative terminals electrical connection；
Elastic component, the elastic component are used to keep the trend of the oriented positioning seating face protrusion of the floating conduct piece.
7. impedance detection device according to claim 6, it is characterised in that: the floating conduct piece and the measurement point are matched
It is column structure at conjunction.
8. impedance detection device according to claim 6, it is characterised in that: the floating conduct piece and the measurement point are matched
It is cavernous structure at conjunction.
9. -8 any impedance detection device according to claim 1, which is characterized in that further include:
Warning device, the warning device are used to issue alarm signal when the product to be measured is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781266.4U CN209167419U (en) | 2018-10-31 | 2018-10-31 | Impedance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781266.4U CN209167419U (en) | 2018-10-31 | 2018-10-31 | Impedance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167419U true CN209167419U (en) | 2019-07-26 |
Family
ID=67336005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781266.4U Active CN209167419U (en) | 2018-10-31 | 2018-10-31 | Impedance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167419U (en) |
-
2018
- 2018-10-31 CN CN201821781266.4U patent/CN209167419U/en active Active
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