CN209728035U - A kind of electric current on-line measuring device - Google Patents
A kind of electric current on-line measuring device Download PDFInfo
- Publication number
- CN209728035U CN209728035U CN201920375449.4U CN201920375449U CN209728035U CN 209728035 U CN209728035 U CN 209728035U CN 201920375449 U CN201920375449 U CN 201920375449U CN 209728035 U CN209728035 U CN 209728035U
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- China
- Prior art keywords
- electric current
- shell
- line
- block
- fixedly installed
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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 electric current on-line measuring devices, including shell, the inside of shell is fixedly installed with electric current on-line detector, the data input pin of electric current on-line detector is fixedly connected by data line with the terminals of USB inserted block, two side bottoms of USB inserted block are fixedly installed with sliding block, the sliding slot opened up at the top of two sliding blocks and shell two sides inner wall is slidably connected, the positive top of shell offers rectangular through-hole, the inside of rectangular through-hole is interspersed to be connected with connecting rod, and one end of connecting rod is fixedly connected with the surface of USB inserted block.A kind of electric current on-line measuring device of the utility model, the movement of USB inserted block is controlled by the pushing block of installation, convenient for USB slot being inserted into the slot for needing to install at detection, convenient for being detected in real time to electric current, the L-type block installed by shell two sides inner wall, effectively electric current on-line detector is fixed, guarantees the normal work of electric current on-line detector.
Description
Technical field
The utility model relates to a kind of detection device, in particular to a kind of electric current on-line measuring device.
Background technique
Current tester is a kind of high sensitivity, and multrirange protects the portable rectification instrument of circuit.Its main feature is that: measurement
Range is wide, shares 20 ranges, can measure alternating current-direct current stray voltage and stray electrical current respectively, itself does not need power supply, safety
Reliably.
Existing current detecting instrument has the disadvantages that in the detection process；1, existing current detecting instrument detection process is numerous
It is trivial, it needs wiring to be detected, influences detector service efficiency；2, detector volume is excessive, it has not been convenient to carry and use；Therefore
Need to design a kind of electric current on-line measuring device.
Utility model content
The purpose of this utility model is to provide a kind of electric current on-line measuring devices, to solve to propose in above-mentioned background technique
Existing current detecting instrument detection process it is cumbersome, need wiring to be detected, influence detector service efficiency and detector body
Product is excessive, it has not been convenient to the problem of carrying and using.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric current on-line measuring device, including shell
Body, the inside of the shell are fixedly installed with electric current on-line detector, and the data input pin of the electric current on-line detector passes through
Data line is fixedly connected with the terminals of USB inserted block, and two side bottoms of the USB inserted block are fixedly installed with sliding block, two institutes
The sliding slot opened up at the top of sliding block and shell two sides inner wall to be stated to be slidably connected, the positive top of shell offers rectangular through-hole,
The inside of the rectangular through-hole is interspersed to be connected with connecting rod, and one end of the connecting rod is fixedly connected with the surface of USB inserted block, institute
The other end for stating connecting rod is fixedly installed with pushing block, and the middle part of shell two sides inner wall offers the second groove, two institutes
The side cell wall for stating the second groove is fixedly installed with spring, and one end of two springs is fixedly installed with L-type block, and two
The L-type block and electric current on-line detector top two sides connect.
As a kind of optimal technical scheme of the utility model, the front of the shell offers the first groove, and described
The inside of one groove is embedded with electric current display instrument, and the data input pin of the electric current display instrument is examined by data line with electric current online
The data output end for surveying instrument is electrically connected.
As a kind of optimal technical scheme of the utility model, the top of the shell is arranged with protective case, the protection
The two sides inner wall of set is fixedly installed with convex block, and the third groove that two convex blocks and shell two sides outer wall open up is interspersed to be connected
It connects.
As a kind of optimal technical scheme of the utility model, the side corner of the shell is interspersed to be connected with shaft, institute
The surface wrap for stating shaft has lifting rope.
As a kind of optimal technical scheme of the utility model, the side of the shell is fixedly installed with electric current on-line monitoring
Instrument control switch, the battery that the electric current on-line detector passes through electric current on-line detector control switch and enclosure interior installation
It is electrically connected.
Compared with prior art, the utility model has the following beneficial effects:
1, the movement of USB inserted block is controlled by the pushing block of installation, needs installation at detection convenient for USB slot to be inserted into
In slot, convenient for being detected in real time to electric current；
2, the L-type block installed by shell two sides inner wall, effectively fixes electric current on-line detector, guarantees
The normal work of electric current on-line detector；
3, by the protective case of installation, convenient for when not in use, being protected to USB inserted block, dust being avoided to enter shell
Inside influences the normal work of electric current on-line detector.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
In figure: 1, shell；2, protective case；3, the first groove；4, electric current display instrument；5, rectangular through-hole；6, pushing block；7, it hangs
Rope；8, the second groove；9, spring；10, L-type block；11, sliding block；12, sliding slot；13, third groove；14, convex block；15, electric current is online
Detector；16, USB inserted block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of electric current on-line measuring device, including shell 1 referring to FIG. 1-2, shell 1 it is interior
Portion is fixedly installed with electric current on-line detector 15, and the data input pin of electric current on-line detector 15 passes through data line and USB inserted block
16 terminals are fixedly connected, and two side bottoms of USB inserted block 16 are fixedly installed with sliding block 11, two sliding blocks 11 with 1 liang of shell
The sliding slot 12 opened up at the top of the inner wall of side is slidably connected, and the positive top of shell 1 offers rectangular through-hole 5, the inside of rectangular through-hole 5
Interspersed to be connected with connecting rod, one end of connecting rod is fixedly connected with the surface of USB inserted block 16, and the other end of connecting rod is fixedly mounted
There is pushing block 6, the middle part of 1 two sides inner wall of shell offers the second groove 8, the fixed peace of the side cell wall of two the second grooves 8
Equipped with spring 9, one end of two springs 9 is fixedly installed with L-type block 10, and two L-type blocks 10 and electric current on-line detector 15 push up
Two sides are held to connect.
Preferably, the front of shell 1 offers the first groove 3, and the inside of the first groove 3 is embedded with electric current display instrument 4, electricity
The data input pin for flowing display instrument 4 is electrically connected by the data output end of data line and electric current on-line detector 15, passes through peace
The electric current display instrument 4 of dress, convenient for the state of real-time display detection electric current.
Preferably, the top of shell 1 is arranged with protective case 2, and the two sides inner wall of protective case 2 is fixedly installed with convex block 14,
The interspersed connection of the third groove 13 that two convex blocks 14 and 1 two sides outer wall of shell open up, by the protective case 2 being arranged, avoids dust
Into inside shell 1.
Preferably, the side corner of shell 1 is interspersed is connected with shaft, and the surface wrap of shaft has lifting rope 7, passes through installation
Lifting rope 7, is convenient for carrying.
Preferably, the side of shell 1 is fixedly installed with electric current on-line computing model control switch, and electric current on-line detector 15 is logical
The battery installed inside overcurrent on-line detector control switch and shell 1 is electrically connected.
When specifically used, a kind of electric current on-line measuring device of the utility model, when need using the electric current on-line checking fill
When setting, extraction protective case 2 artificial first then pushes pushing block 6, by pushing pushing block 6 to drive USB inserted block 16 out of shell 1
Portion is stretched out, and the sliding block 11 and sliding slot 12 installed by 16 two sides of USB inserted block are mobile, convenient for controlling the position that USB inserted block 16 is released,
Then USB inserted block 16 is pushed into the specified USB slot needed to detect at electric current, is then opened by the control of electric current on-line detector
The electric current on-line detector 15 for opening model " UT658 " is closed, it is real by electric current of the electric current on-line detector 15 to detection position
Detection is applied, the current status of detection is shown by electric current display instrument 4, first when not using the electric current on-line measuring device
First USB inserted block 16 is extracted from the USB slot of detection position, then artificial reversed promotion pushing block 6, by pushing pushing block 6 will
USB inserted block 16 is pushed into shell 1, is then arranged protective case 2 with shell 1 and is connect, and the convex block 14 at 2 both ends of protective case is inserted into
Into third groove 13, dust is avoided to enter inside shell 1.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric current on-line measuring device, including shell (1), which is characterized in that the inside of the shell (1) is fixedly installed with
The data input pin of electric current on-line detector (15), the electric current on-line detector (15) passes through data line and USB inserted block (16)
Terminals be fixedly connected, two side bottoms of the USB inserted block (16) are fixedly installed with sliding block (11), two sliding blocks
(11) it is slidably connected with the sliding slot (12) opened up at the top of the inner wall of shell (1) two sides, the positive top of the shell (1) offers square
Shape through-hole (5), the inside of the rectangular through-hole (5) is interspersed to be connected with connecting rod, one end and USB inserted block (16) of the connecting rod
Surface be fixedly connected, the other end of the connecting rod is fixedly installed with pushing block (6), the middle part of shell (1) two sides inner wall
It offers the second groove (8), the side cell wall of two second grooves (8) is fixedly installed with spring (9), described in two
One end of spring (9) is fixedly installed with L-type block (10), two L-type blocks (10) and electric current on-line detector (15) top
Two sides connect.
2. a kind of electric current on-line measuring device according to claim 1, it is characterised in that: open in the front of the shell (1)
Equipped with the first groove (3), the inside of first groove (3) is embedded with electric current display instrument (4), the electric current display instrument (4)
Data input pin is electrically connected by data line and the data output end of electric current on-line detector (15).
3. a kind of electric current on-line measuring device according to claim 1, it is characterised in that: the top of the shell (1) covers
Equipped with protective case (2), the two sides inner wall of the protective case (2) is fixedly installed with convex block (14), two convex blocks (14) with
The interspersed connection of the third groove (13) that shell (1) two sides outer wall opens up.
4. a kind of electric current on-line measuring device according to claim 1, it is characterised in that: a side of the shell (1)
Angle is interspersed to be connected with shaft, and the surface wrap of the shaft has lifting rope (7).
5. a kind of electric current on-line measuring device according to claim 1, it is characterised in that: the side of the shell (1) is solid
Dingan County is equipped with electric current on-line computing model control switch, and the electric current on-line detector (15) is opened by the control of electric current on-line detector
It closes and is electrically connected with the battery installed inside shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375449.4U CN209728035U (en) | 2019-03-16 | 2019-03-16 | A kind of electric current on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375449.4U CN209728035U (en) | 2019-03-16 | 2019-03-16 | A kind of electric current on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728035U true CN209728035U (en) | 2019-12-03 |
Family
ID=68688197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375449.4U Expired - Fee Related CN209728035U (en) | 2019-03-16 | 2019-03-16 | A kind of electric current on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728035U (en) |
-
2019
- 2019-03-16 CN CN201920375449.4U patent/CN209728035U/en not_active Expired - Fee Related
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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: 20191203 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |