CN205374713U - Examination platform is concentrated to universal meter - Google Patents
Examination platform is concentrated to universal meter Download PDFInfo
- Publication number
- CN205374713U CN205374713U CN201620163234.2U CN201620163234U CN205374713U CN 205374713 U CN205374713 U CN 205374713U CN 201620163234 U CN201620163234 U CN 201620163234U CN 205374713 U CN205374713 U CN 205374713U
- Authority
- CN
- China
- Prior art keywords
- groove
- checked
- current circuit
- direct current
- alternating current
- 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.)
- Expired - Fee Related
Links
- 238000012795 verification Methods 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000003913 materials processing Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses an examination platform is concentrated to universal meter, including the examination unit, still include hollow stage body, be provided with on the stage body that the groove is waited to examine by the direct current circuit that can hold 3 universal meters respectively and the groove is waited to examine in the alternating current circuit, the direct current circuit is waited to examine and is installed the total air switch of direct current on the mesa of groove left side, the direct current circuit is waited to examine and is installed 3 direct current branch road air switch on the mesa of groove top, the direct current circuit is waited to examine and is provided with 3 group direct current branch roads wiring holes on the mesa of groove below, the alternating current circuit is waited to examine to install on the mesa of groove left side and is exchanged total air switch, the alternating current circuit is waited to examine and is installed 3 interchange branch road air switch on the mesa of groove top, the alternating current circuit is waited to examine and is provided with 3 groups on the mesa of groove below and exchanges branch road wiring hole. The utility model discloses can not concentrate check -up and the not enough problem of safeguard measure with the universal meter in can solving prior art, show improvement work efficiency and level of safety.
Description
Technical field
This utility model relates to circuit tester Calibration Technology field, and specifically verification table concentrated by a kind of circuit tester.
Background technology
Circuit tester is widely used in measuring DC current, DC voltage, alternating voltage, resistance and audio-frequency electric equality, and the project of above measurement all needs regular verification (namely examining and determine, lower same) its degree of accuracy.In prior art, the verifying work of circuit tester is confined to wiring single between calibration equipment and circuit tester, man-to-man verification, it does not have circuit tester can be concentrated the device of verification, and work efficiency is low；Digimer is poor due to the multiplex integrated circuit of internal structure, overload capacity; it is not easily repaired after damage; and when carrying out the verification of big current high voltage; when there is no technical protective measure; it is susceptible to person electric shock; or the situation of device damage, does not meet the requirement of safety in production.
Summary of the invention
For overcoming the defect of prior art, the purpose of this utility model is in that to provide a kind of circuit tester to concentrate verification table, and solving can not by problem not enough to circuit tester concentration verification and protective measure in prior art.
This utility model solves technical problem and adopts the following technical scheme that
Verification table concentrated by a kind of circuit tester, including calibrating unit, also include the stage body of hollow, described stage body is provided with the DC line that can hold 3 circuit testers respectively groove to be checked and alternating current circuit groove to be checked, table top is provided with on the left of described DC line groove to be checked the total air switch of direct current, table top is provided with above described DC line groove to be checked 3 direct current branch air switches, table top is provided with below described DC line groove to be checked 3 groups of direct current branch wiring holes；Table top is provided with on the left of the groove to be checked of described alternating current circuit the total air switch of exchange, table top is provided with above the groove to be checked of described alternating current circuit 3 exchange branch road air switches, table top is provided with below the groove to be checked of described alternating current circuit 3 groups of exchange branch road wiring holes.
In order to facilitate staff to pick and place circuit tester when changing wiring, as further improvement, the cross section of described stage body is the prism of right-angled trapezium, and described DC line groove to be checked and alternating current circuit groove to be checked is all inclined on described stage body inclined-plane.
As preferably, described DC line groove to be checked all becomes 45 degree of angles with the bottom surface of alternating current circuit groove to be checked with horizontal table top.
For preventing electric leakage, faradism from the safety of staff is caused danger, as further improvement, a side lower part of described stage body has earth lead fairlead, and stage body metal part is by extraction in line set, unified ground connection.
As preferably, described verification table adopts the stainless steel materials processing that mechanical strength is high.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
This utility model can solve the problem that the problem that circuit tester can not be concentrated verification and protective measure deficiency in prior art.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the A-A sectional view of Fig. 2.
Accompanying drawing labelling: 11 stage bodies, 12 DC line grooves to be checked, 13 alternating current circuit grooves to be checked, the 14 total air switches of direct current, 15 direct current branch air switches, 16 direct current branch wiring holes, the 17 total air switches of exchange, 18 exchange branch road air switches, 19 exchange branch road wiring hole, 10 earth lead fairleads.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1-Figure 3, verification table concentrated by circuit tester of the present utility model, including calibrating unit, also include the hollow stage body 11 adopting high-strength stainless steel sheet material to process, stage body 11 is cross section is the prism of right-angled trapezium, stage body 11 inclined-plane is provided with the DC line that can hold 3 circuit testers respectively groove to be checked 12 and alternating current circuit groove 13 to be checked, table top is provided with on the left of DC line groove to be checked 12 the total air switch 14 of direct current, above DC line groove 12 to be checked, table top is provided with 3 direct current branch air switches 15, below DC line groove 12 to be checked, table top is provided with 3 groups of direct current branch wiring holes 16；Table top is provided with on the left of alternating current circuit groove to be checked 13 the total air switch 17 of exchange, table top is provided with above the groove 13 to be checked of alternating current circuit 3 exchange branch road air switches 18, table top is provided with below the groove 13 to be checked of alternating current circuit 3 groups of exchange branch road wiring holes 19.
As it is shown on figure 3, DC line groove to be checked 12 and the alternating current circuit equal inclined design of groove to be checked 13, the bottom surface of two grooves is all parallel with stage body inclined-plane, it is preferred that DC line groove to be checked 12 all becomes 45 degree of angles with the bottom surface of alternating current circuit groove 13 to be checked with horizontal table top.So can meet the circuit tester of various sizes, staff can be facilitated again to pick and place circuit tester when changing wiring.
As it is shown on figure 3, a side lower part of stage body 11 has earth lead fairlead 10, stage body metal part, by extraction in line set, unified ground connection, is so possible to prevent the danger that the safety of staff is caused by electric leakage, faradism.
Operation principle of the present utility model:
Under the premise not changing existing calibrating mode, concentrating calibrating stage body by designing, this stage body can meet the calibration operation of two 6 circuit testers of row simultaneously.Obvious label separately, and is sticked in order to distinguish in circuit tester all independent wiring of each calibrating, DC line and alternating current circuit.In order to prevent from being short-circuited fault in verification process, cause device damage, be respectively mounted air switch at every circuit tester wiring front end, and total air switch is set, accomplish duplicate protection.The groove to be checked of laying of circuit tester adopts tilting design, facilitates staff to pick and place circuit tester.The stainless steel materials processing that calibrating stage body adopts mechanical strength high concentrated by circuit tester, meets support strength requirement, and the metal part of stage body is provided with unified earth lead, ensures the safety of the person, equipment.
This utility model can solve the problem that the problem that circuit tester can not be concentrated in prior art verification and protective measure deficiency, significantly improves work efficiency and level of security.
Above-mentioned detailed description of the invention is illustrative of, and is to better enable those skilled in the art to understand and implement this utility model, it is impossible to be not understood as the restriction to this utility model protection domain.As long as any equivalent change made based on the spirit that this utility model is disclosed or modification, each fall within protection domain of the present utility model.
Claims (5)
1. verification table concentrated by a circuit tester, including calibrating unit, it is characterized in that, also include the stage body of hollow, described stage body is provided with the DC line that can hold 3 circuit testers respectively groove to be checked and alternating current circuit groove to be checked, table top is provided with on the left of described DC line groove to be checked the total air switch of direct current, table top is provided with above described DC line groove to be checked 3 direct current branch air switches, table top is provided with below described DC line groove to be checked 3 groups of direct current branch wiring holes；Table top is provided with on the left of the groove to be checked of described alternating current circuit the total air switch of exchange, table top is provided with above the groove to be checked of described alternating current circuit 3 exchange branch road air switches, table top is provided with below the groove to be checked of described alternating current circuit 3 groups of exchange branch road wiring holes.
2. verification table concentrated by circuit tester according to claim 1, it is characterised in that the cross section of described stage body is the prism of right-angled trapezium, and described DC line groove to be checked and alternating current circuit groove to be checked is all inclined on described stage body inclined-plane.
3. verification table concentrated by circuit tester according to claim 2, it is characterised in that described DC line groove to be checked all becomes 45 degree of angles with the bottom surface of alternating current circuit groove to be checked with horizontal table top.
4. verification table concentrated by circuit tester according to claim 3, it is characterised in that a side lower part of described stage body has earth lead fairlead.
5. verification table concentrated by the circuit tester according to any one of claim 1-4, it is characterised in that described stage body adopts stainless steel materials processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163234.2U CN205374713U (en) | 2016-03-03 | 2016-03-03 | Examination platform is concentrated to universal meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163234.2U CN205374713U (en) | 2016-03-03 | 2016-03-03 | Examination platform is concentrated to universal meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374713U true CN205374713U (en) | 2016-07-06 |
Family
ID=56264948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163234.2U Expired - Fee Related CN205374713U (en) | 2016-03-03 | 2016-03-03 | Examination platform is concentrated to universal meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621619A (en) * | 2017-10-31 | 2018-01-23 | 云南电网有限责任公司西双版纳供电局 | Universal meter batch calibrating accessory system and universal meter batch verification system |
-
2016
- 2016-03-03 CN CN201620163234.2U patent/CN205374713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621619A (en) * | 2017-10-31 | 2018-01-23 | 云南电网有限责任公司西双版纳供电局 | Universal meter batch calibrating accessory system and universal meter batch verification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190303 |