CN208043900U - A kind of current detection module of mobile power - Google Patents
A kind of current detection module of mobile power Download PDFInfo
- Publication number
- CN208043900U CN208043900U CN201721328811.XU CN201721328811U CN208043900U CN 208043900 U CN208043900 U CN 208043900U CN 201721328811 U CN201721328811 U CN 201721328811U CN 208043900 U CN208043900 U CN 208043900U
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- CN
- China
- Prior art keywords
- shell
- current detection
- control chip
- accumulator
- mobile power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of current detection modules of mobile power, it is related to mobile power detection technique field；The Inner Front End of shell is equipped with connector, shell is internally provided with control chip and accumulator, accumulator is mounted on by fixed frame on the side wall of shell, control chip is fixed on by fixing bolt in damping mounting post, damping mounting post is mounted on the madial wall of shell, it is separately installed with voltage detecting circuit plate, current detection circuit plate, memory module on control chip, the upper end of shell is equipped with display screen, accumulator is connect by conducting wire with the power end of control chip, the output end of control chip is connect with display screen, and the input terminal for controlling chip is connect with connector；The lower end of thread bush is equipped with guide sleeve, is worn in guide sleeve and is connected to T shape fixed columns, and buffer spring is socketed on the upside of T shape fixed columns, and the upper end of T shape fixed columns is equipped with limited block；The utility model is easy to implement quickly detection and display, and can prolong the service life, easy to operate.
Description
Technical field：
The utility model is related to a kind of current detection modules of mobile power, belong to mobile power detection technique field.
Background technology：
Existing routine mobile power cell voltage rises to 5V and is connected to USB port, and USB cathode connect 0.05R batteries as electric current
Detection.But current sense resistor resistance value is too big, output voltage is too low, and loss is big, but existing current detection module into
It is inaccurate when row detection, and detection module service life is short, it is complicated for operation.
Utility model content：
To solve short, the complicated for operation problem of existing detection module service life, the utility model provides a kind of mobile electricity
The current detection module in source.
A kind of current detection module of mobile power of the utility model, it includes shell, connector, control chip, electricity
Press detection circuit board, current detection circuit plate, memory module, accumulator, fixed frame, display screen, damping mounting post；Shell it is interior
Front end is equipped with connector, and shell is internally provided with control chip and accumulator, and accumulator is mounted on shell by fixed frame
On side wall, control chip is fixed on by fixing bolt in damping mounting post, and damping mounting post is mounted on the madial wall of shell, control
Coremaking on piece is separately installed with voltage detecting circuit plate, current detection circuit plate, memory module, and the upper end of shell is equipped with display
Screen, accumulator are connect by conducting wire with the power end of control chip, and the output end for controlling chip is connect with display screen, controls chip
Input terminal connect with connector；The damping mounting post includes thread bush, guide sleeve, T shapes fixed column, limited block, buffering elastic
Spring；The lower end of thread bush is equipped with guide sleeve, is worn in guide sleeve and is connected to T shape fixed columns, buffering is socketed on the upside of T shape fixed columns
The upper end of spring, T shape fixed columns is equipped with limited block.
Preferably, being provided with dustproof cover on the lateral wall of the connector.
Preferably, being provided with transparent prevention plate on the lateral wall of the display screen.
Preferably, the bottom of the shell is equipped with non-slip mat, the upper end of shell is provided with placing groove, is set in placing groove
It is equipped with connecting line.
Compared with prior art, the beneficial effects of the utility model are：It is easy to implement quickly detection and display, and can be extended
Service life, it is easy to operate.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of damping mounting post in the utility model.
In figure：1- shells；2- connectors；3- controls chip；4- voltage detecting circuit plates；5- current detection circuit plates；6-
Memory module；7- accumulators；8- fixed frames；9- display screens；10- damping mounting posts；101- thread bush；102- guide sleeves；103-T
Shape fixed column；104- limited blocks；105- buffer springs.
Specific implementation mode：
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figure 1 and Figure 2, present embodiment uses following technical scheme：It includes shell 1, connector 2, control
Coremaking piece 3, current detection circuit plate 5, memory module 6, accumulator 7, fixed frame 8, display screen 9, subtracts voltage detecting circuit plate 4
Shake mounting post 10；The Inner Front End of shell 1 is equipped with connector 2, and shell 1 is internally provided with control chip 3 and accumulator 7, stores
Battery 7 is mounted on by fixed frame 8 on the side wall of shell 1, and control chip 3 is fixed on by fixing bolt in damping mounting post 10,
Damping mounting post 10 is mounted on the madial wall of shell 1, is controlled and is separately installed with voltage detecting circuit plate 4, electric current on chip 3
The upper end of detection circuit board 5, memory module 6, shell 1 is equipped with display screen 9, and accumulator 7 passes through conducting wire and control chip 3
Power end connects, and the output end of control chip 3 is connect with display screen 9, and the input terminal of control chip 3 is connect with connector 2；Institute
It includes thread bush 101, guide sleeve 102, T shapes fixed column 103, limited block 104, buffer spring 105 to state damping mounting post；Thread bush
101 lower end is equipped with guide sleeve 102, is worn in guide sleeve 102 and is connected to T shapes fixed column 103, the upside socket of T shapes fixed column 103
There are buffer spring 105, the upper end of T shapes fixed column 103 that limited block 104 is installed.
Further, it is provided with dustproof cover on the lateral wall of the connector 2.
Further, it is provided with transparent prevention plate on the lateral wall of the display screen 9.
Further, the bottom of the shell 1 is equipped with non-slip mat, and the upper end of shell 1 is provided with placing groove, in placing groove
It is provided with connecting line.
The working principle of this specific embodiment: being：When in use, it is realized and is connected by connector 2, and examined by voltage
Slowdown monitoring circuit plate 4, current detection circuit plate 5 realize the detection of voltage and electric current, and the storage of data is realized by memory module 6,
Data are included realizing intuitive observation on display screen 9, and control chip 3 and realized by damping mounting post 10 by control chip 3
Damping with connect, can effectively prolong the service life, it is easy to operate, it is efficient.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of current detection module of mobile power, it includes shell, connector, control chip, voltage detecting circuit plate, electricity
Current detection circuit plate, memory module, accumulator, fixed frame, display screen, damping mounting post；The Inner Front End of shell, which is equipped with, to be patched
Device, shell are internally provided with control chip and accumulator, and accumulator is mounted on by fixed frame on the side wall of shell, and chip is controlled
It is fixed in damping mounting post by fixing bolt, damping mounting post is mounted on the madial wall of shell, is controlled and is pacified respectively on chip
Equipped with voltage detecting circuit plate, current detection circuit plate, memory module, the upper end of shell is equipped with display screen, and accumulator passes through
Conducting wire is connect with the power end of control chip, and the output end for controlling chip is connect with display screen, is controlled the input terminal of chip and is connect
Plug in device connection；It is characterized in that：The damping mounting post includes thread bush, guide sleeve, T shapes fixed column, limited block, buffering elastic
Spring；The lower end of thread bush is equipped with guide sleeve, is worn in guide sleeve and is connected to T shape fixed columns, buffering is socketed on the upside of T shape fixed columns
The upper end of spring, T shape fixed columns is equipped with limited block.
2. a kind of current detection module of mobile power according to claim 1, it is characterised in that：Outside the connector
Dustproof cover is provided on side wall.
3. a kind of current detection module of mobile power according to claim 1, it is characterised in that：Outside the display screen
Transparent prevention plate is provided on side wall.
4. a kind of current detection module of mobile power according to claim 1, it is characterised in that：The bottom of the shell
Non-slip mat is installed, the upper end of shell is provided with placing groove, connecting line is provided in placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328811.XU CN208043900U (en) | 2017-10-16 | 2017-10-16 | A kind of current detection module of mobile power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328811.XU CN208043900U (en) | 2017-10-16 | 2017-10-16 | A kind of current detection module of mobile power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043900U true CN208043900U (en) | 2018-11-02 |
Family
ID=63958192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328811.XU Expired - Fee Related CN208043900U (en) | 2017-10-16 | 2017-10-16 | A kind of current detection module of mobile power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856110A (en) * | 2020-06-18 | 2020-10-30 | 东风柳州汽车有限公司 | Electric detection device |
-
2017
- 2017-10-16 CN CN201721328811.XU patent/CN208043900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856110A (en) * | 2020-06-18 | 2020-10-30 | 东风柳州汽车有限公司 | Electric detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |