CN107703470A - A kind of digital multimeter automatic debugging device - Google Patents
A kind of digital multimeter automatic debugging device Download PDFInfo
- Publication number
- CN107703470A CN107703470A CN201711008594.0A CN201711008594A CN107703470A CN 107703470 A CN107703470 A CN 107703470A CN 201711008594 A CN201711008594 A CN 201711008594A CN 107703470 A CN107703470 A CN 107703470A
- Authority
- CN
- China
- Prior art keywords
- digital multimeter
- cavity
- workbench
- debugging device
- automatic debugging
- Prior art date
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
Abstract
The invention discloses a kind of digital multimeter automatic debugging device, including casing, resistance controller, cavity and data conditioner, the resistance controller and data conditioner are located in the cavity of casing, and resistance controller is located at data conditioner side, workbench is provided with the cavity, the workbench bottom is connected by hydraulic cylinder with cavity bottom, the workbench upper end face is provided with digital multimeter mounting table, the workbench side is provided with support column, and the support column upper end connects the first elevating lever.The present invention in connection cross bar bottom surface by setting sliding groove, then resistance controller and data conditioner are slidably connected using slider bar and connecting plate, it is easy to according to product size movement and the position of regulation resistance adjuster and data conditioner, and regulative mode is easy, by setting the crushing block connected using back-moving spring to fix digital multimeter in the placed cavity both sides of digital multimeter mounting table, fixed form is simple, and firm.
Description
Technical field
The present invention relates to instrument debugging technique field, more particularly to a kind of digital multimeter automatic debugging device.
Background technology
At present, in digital multimeter production process, the accuracy of the reading shown for guarantee each gear of universal meter, generally
The current potential of the meeting each gear of commissioning, when testing the current potential of gear with not reaching display demand, it is necessary to in digital multimeter
Adjustable resistance is adjusted, and needs to place digital multimeter on the table, but due to digital multimeter in commissioning
Display location is before watchcase, and the regulation to adjustable resistance needs to carry out at the watchcase back side, needs to carry out during commissioning
Turn-over is watched, very inconvenient, and the position fixation of existing automatic debugging device testing agency is non-adjustable.Therefore, it is proposed that one
Kind digital multimeter automatic debugging device.
The content of the invention
It is a primary object of the present invention to provide a kind of digital multimeter automatic debugging device, can effectively solve background skill
The problem of in art.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of digital multimeter automatic debugging device, including casing, resistance controller, cavity and data conditioner, the resistance
Adjuster and data conditioner are located in the cavity of casing, and resistance controller is located at data conditioner side, in the cavity
Provided with workbench, the workbench bottom is connected by hydraulic cylinder with cavity bottom, and the workbench upper end face is provided with number
Word universal meter mounting table, the workbench side are provided with support column, and the support column upper end connects the first elevating lever, and first liter
The top of drop bar is fixedly connected with connection cross bar, and the resistance controller and data conditioner are arranged on connection cross bar, the electricity
Hinder adjuster and data conditioner top is provided with connecting plate and the top of connecting plate is provided with threaded connection post, the threaded connection
The outer ring of post is provided with retainer ring, and the connection cross bar bottom surface is provided with sliding groove, and is provided with slider bar, the slider bar in sliding groove
It is connected with threaded connection post.
Further, the digital multimeter mounting table upper end face is provided with placed cavity, and the placement cavity wall both sides are set
There is crushing block, and adhesive linkage is provided with by back-moving spring, the placement cavity wall bottom between crushing block and placement cavity wall.
Further, the workbench is located at digital multimeter mounting table side and is provided with mounting groove, the mounting groove inwall
Eyeglass mounting bracket is flexibly connected, level crossing is installed on the eyeglass mounting bracket.
Further, the eyeglass mounting bracket side is provided with support frame.
Further, the connection cross bar is provided with the annular distance corresponding with retainer ring.
Further, the casing upper end is provided with case lid.
Further, the sliding groove is corresponding with sliding strip.
Compared with prior art, the present invention has the advantages that：
1st, the present invention is in connection cross bar bottom surface by setting sliding groove, then using slider bar and connecting plate by resistance controller and
Data conditioner is slidably connected, and is easy to according to product size movement and the position of regulation resistance adjuster and data conditioner.
2nd, the present invention is by the way that the threaded connection post of connecting plate bottom be threadedly coupled with slider bar, rotation screw thread company during use
Connect post so that retainer ring separates with connection cross bar bottom surface, you can swept resistance adjuster and data conditioner, connected mode letter
It is single, and regulative mode is easy.
3rd, the present invention in the placed cavity both sides of digital multimeter mounting table by setting the extruding connected using back-moving spring
Block fixes digital multimeter, and fixed form is simple, and firm, by being set on the workbench of digital multimeter mounting table side
Level crossing is put, is easy to watch digital multimeter in manual inspection.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of digital multimeter automatic debugging device of the present invention.
Fig. 2 is a kind of digital multimeter loading table schematic diagram of digital multimeter automatic debugging device of the present invention.
Fig. 3 is a kind of connection cross bar profile of digital multimeter automatic debugging device of the present invention.
Fig. 4 is a kind of Working table structure schematic diagram of digital multimeter automatic debugging device of the present invention.
In figure：1st, casing；2nd, resistance controller；3rd, the first elevating lever；4th, support column；5th, cavity；6th, hydraulic cylinder；7th, work
Platform；8th, digital multimeter mounting table；9th, data conditioner；10th, cross bar is connected；11st, case lid；12nd, crushing block；13rd, adhesive linkage；
14th, placed cavity；15th, back-moving spring；16th, sliding groove；17th, slider bar；18th, retainer ring；19th, it is threadedly coupled post；20th, connecting plate；
21st, eyeglass mounting bracket；22nd, mounting groove；23rd, level crossing；24th, support frame.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As Figure 1-4, a kind of digital multimeter automatic debugging device, including casing 1, resistance controller 2, the and of cavity 5
Data conditioner 9, the resistance controller 2 and data conditioner 9 are located in the cavity 5 of casing 1, and resistance controller 2 is located at
The side of data conditioner 9, the cavity 5 is interior to be provided with workbench 7, and the bottom of workbench 7 passes through hydraulic cylinder 6 and the bottom of cavity 5
Connection, the upper end face of workbench 7 are provided with digital multimeter mounting table 8, and the side of workbench 7 is provided with support column 4, institute
State the upper end of support column 4 and connect the first elevating lever 3, and the top of the first elevating lever 3 is fixedly connected with connection cross bar 10, the resistance is adjusted
Save device 2 and data conditioner 9 is arranged on connection cross bar 10, resistance controller 2 and data conditioner 9 top is provided with connection
The top of plate 20 and connecting plate 20 is provided with threaded connection post 19, and the outer ring of the threaded connection post 19 is provided with retainer ring 18, institute
State connection cross bar 10 bottom surface and be provided with sliding groove 16, and slider bar 17 is provided with sliding groove 16, the slider bar 17 is with being threadedly coupled
Post 19 connects.
Wherein, the upper end face of digital multimeter mounting table 8 is provided with placed cavity 14, and the inwall both sides of placed cavity 14 are set
There is crushing block 12, and set between crushing block 12 and the inwall of placed cavity 14 by back-moving spring 15, the inwall bottom of placed cavity 14
There is adhesive linkage 13.
Wherein, the workbench 7 is located at the side of digital multimeter mounting table 8 and is provided with mounting groove 22, in the mounting groove 22
Wall is flexibly connected eyeglass mounting bracket 21, and level crossing 23 is provided with the eyeglass mounting bracket 21.
Wherein, the side of eyeglass mounting bracket 21 is provided with support frame 24.
Wherein, the connection cross bar 10 is provided with the annular distance corresponding with retainer ring 18, is easy to fix.
Wherein, the upper end of casing 1 is provided with case lid 11, is easy to inside closed box 1, protects the parts of casing 1.
Wherein, the sliding groove 16 is corresponding with the shape of slider bar 17, is easy to slide.
It should be noted that the present invention is a kind of digital multimeter automatic debugging device, during work, the first elevating lever is utilized
Connection cross bar 10 is raised to suitable height by 3, then recycles hydraulic cylinder 6 to rise from workbench 7, digital multimeter is inserted into number
In the placed cavity 14 of word universal meter mounting table 8, digital multimeter is fixed using the crushing block 12 of the both sides of placed cavity 14, fixation side
Formula is simple and firm, because resistance controller 2 and the connecting plate 20 on the top of data conditioner 9 utilize and be threadedly coupled post 19 with sliding
Bar 17 is threadedly coupled, and slider bar 17 is slidably connected with being connected the sliding groove 16 of the bottom of cross bar 10, and user is according to digital versatile
During the position of the size regulation resistance adjuster 2 of table and data conditioner 9, threaded connection post 19 is rotated down so that screw thread connects
The retainer ring 18 for connecing the periphery of post 19 departs from being connected the bottom of cross bar 10, then adjusts resistance controller 2 and data conditioner 9
After correct position, then threaded connection post 19 rotated up so that the retainer ring 18 of threaded connection post 19 periphery is with being connected cross bar
10 bottoms are fixed, and regulative mode is simple, when needing artificial detection, by the eyeglass mounting bracket of the side of digital multimeter mounting table 8
21 are propped, and digital multimeter is observed using the level crossing 23 on eyeglass mounting bracket 21.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of digital multimeter automatic debugging device, including casing（1）, resistance controller（2）, cavity（5）Adjusted with data
Device（9）, the resistance controller（2）And data conditioner（9）Positioned at casing（1）Cavity（5）It is interior, and resistance controller（2）
Positioned at data conditioner（9）Side, it is characterised in that：The cavity（5）It is interior to be provided with workbench（7）, the workbench（7）Bottom
Pass through hydraulic cylinder（6）With cavity（5）Bottom connects, the workbench（7）Upper end face is provided with digital multimeter mounting table
（8）, the workbench（7）Side is provided with support column（4）, the support column（4）Upper end connects the first elevating lever（3）, and first
Elevating lever（3）Top be fixedly connected with connection cross bar（10）, the resistance controller（2）And data conditioner（9）Installed in even
Connect cross bar（10）On, the resistance controller（2）And data conditioner（9）Top is provided with connecting plate（20）And connecting plate（20）
Top be provided with threaded connection post（19）, the threaded connection post（19）Outer ring be provided with retainer ring（18）, the connection cross bar
（10）Bottom surface is provided with sliding groove（16）, and sliding groove（16）It is interior to be provided with slider bar（17）, the slider bar（17）With threaded connection
Post（19）Connection.
A kind of 2. digital multimeter automatic debugging device according to claim 1, it is characterised in that：The digital multimeter
Mounting table（8）Upper end face is provided with placed cavity（14）, the placed cavity（14）Inwall both sides are provided with crushing block（12）, and crushing block
（12）With placed cavity（14）Pass through back-moving spring between inwall（15）, the placed cavity（14）Inwall bottom is provided with adhesive linkage
（13）.
A kind of 3. digital multimeter automatic debugging device according to claim 1, it is characterised in that：The workbench（7）
Positioned at digital multimeter mounting table（8）Side is provided with mounting groove（22）, the mounting groove（22）Inwall is flexibly connected eyeglass installation
Frame（21）, the eyeglass mounting bracket（21）On level crossing is installed（23）.
A kind of 4. digital multimeter automatic debugging device according to claim 3, it is characterised in that：The eyeglass mounting bracket
（21）Side is provided with support frame（24）.
A kind of 5. digital multimeter automatic debugging device according to claim 2, it is characterised in that：The connection cross bar
（10）It is provided with and retainer ring（18）Corresponding annular distance.
A kind of 6. digital multimeter automatic debugging device according to claim 1, it is characterised in that：The casing（1）On
End is provided with case lid（11）.
A kind of 7. digital multimeter automatic debugging device according to claim 2, it is characterised in that：The sliding groove（16）
With slider bar（17）Shape is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008594.0A CN107703470A (en) | 2017-10-25 | 2017-10-25 | A kind of digital multimeter automatic debugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008594.0A CN107703470A (en) | 2017-10-25 | 2017-10-25 | A kind of digital multimeter automatic debugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107703470A true CN107703470A (en) | 2018-02-16 |
Family
ID=61183039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008594.0A Pending CN107703470A (en) | 2017-10-25 | 2017-10-25 | A kind of digital multimeter automatic debugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107703470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738842A (en) * | 2019-01-30 | 2019-05-10 | 合肥锟特奇科技有限公司 | A kind of Electronics and Information Engineering multimeter detection equipment |
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| CN202600479U (en) * | 2012-06-04 | 2012-12-12 | 安徽泉盛化工有限公司 | Device for debugging actuator by using digital multimeter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109738842A (en) * | 2019-01-30 | 2019-05-10 | 合肥锟特奇科技有限公司 | A kind of Electronics and Information Engineering multimeter detection equipment |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |