CN109581020A - A kind of electrical engineering multimeter equipment - Google Patents
A kind of electrical engineering multimeter equipment Download PDFInfo
- Publication number
- CN109581020A CN109581020A CN201811510527.3A CN201811510527A CN109581020A CN 109581020 A CN109581020 A CN 109581020A CN 201811510527 A CN201811510527 A CN 201811510527A CN 109581020 A CN109581020 A CN 109581020A
- Authority
- CN
- China
- Prior art keywords
- block
- multimeter
- main body
- threaded
- spill spin
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present invention discloses a kind of electrical engineering multimeter equipment, including multimeter main body, threaded base, general-purpose cover, fixed block and threaded block, the side of the multimeter main body offers sliding slot, the threaded base is provided in swingle, sliding block is provided on the inner sidewall of the general-purpose cover, the downside of multimeter main body is arranged in the fixed block, running through in the spill spin block has connecting rod, the side of the fixed block, which is run through, screw, first thread groove is provided with the side of spill spin block, and the second thread groove is offered on the upside of spill spin block, the side of spill spin block is provided with threaded rod simultaneously, the screw thread is set on the side of fixed block, and threaded rod is provided in thread bush.Electrical engineering multimeter equipment pushes general-purpose cover, slides general-purpose cover by sliding block and sliding slot, until general-purpose cover is engaged with multimeter main body, general-purpose cover protects multimeter main body, improves the safety of multimeter main body.
Description
Technical field
The invention belongs to electrical engineering technical field more particularly to a kind of electrical engineering multimeter equipment.
Background technique
Electrical engineering, abbreviation EE are the core subjects and crucial subject in modern science and technology field, electrical for creating generation
The summation of related subject with electronic system is needed using multimeter equipment in electrical engineering, and multimeter is electric system, especially
It is essential measuring instrumentss in relay protection work, the overhaul technological transformation of relay protection, period verification, trouble shoot etc. are all kinds of
Work all be unable to do without multimeter, and staff is in the place of dark at present, is not easy to see clearly and shows in multimeter equipment
Reading, and in the place of ground humidity, need to hold multimeter equipment on one side, a human hand held test pencil measures, to maintenance
Work brings inconvenience, reduces working efficiency.
Summary of the invention
The present invention provides a kind of electrical engineering multimeter equipment, it is intended to solve traditional multimeter equipment, light compared with
Dark place is not easy to see the reading shown in multimeter equipment and the local inconvenient problem moist on ground clearly.
The invention is realized in this way a kind of electrical engineering multimeter equipment, including multimeter main body, threaded base,
General-purpose cover, fixed block and threaded block, the side of the multimeter main body offer sliding slot, and the upper end setting of multimeter main body
There is swingle, while the both ends of swingle are connected by rotary shaft with multimeter main body, the threaded base is provided with rotation
In bar, and it is provided with threaded block in threaded base, while being provided with miniature lamp on the downside of threaded block, the inside of the general-purpose cover
It is provided with sliding block on wall, and is provided with transparent glass in the middle part of general-purpose cover, multimeter main body is arranged in the general-purpose cover
Front side, and the left and right sides of multimeter main body is arranged in sliding block, while the inside of sliding slot, the fixed block setting is arranged in sliding block
In the downside of multimeter main body, and spill spin block is provided on the inside of fixed block, running through in the spill spin block has connecting rod, and connects
The both ends of bar are connected with fixed block, and the side of the fixed block, which is run through, screw, and one end of screw is arranged in the first spiral shell
The inside of groove, first thread groove are provided with the side of spill spin block, and the second thread groove is offered on the upside of spill spin block, together
When spill spin block side be provided with threaded rod, the screw thread is set on the side of fixed block, and screw thread is provided in thread bush
Bar.
Further, the multimeter main body constitutes slide construction, and the length and sliding slot of sliding block by sliding slot and sliding block
Equal length, while sliding slot and sliding block are respectively about there are two being symmetrical arranged of multimeter main body and general-purpose cover.
Further, the swingle constitutes rotational structure, and the length of swingle by rotary shaft and multimeter main body
Less than the width of multimeter main body.
Further, the threaded base and threaded block are to be threadedly coupled, and threaded base, threaded block and miniature lamp exist
It is equally distributed on swingle, while threaded base, threaded block and miniature lamp are provided with eight.
Further, the fixed block constitutes rotational structure, and fixed block, threaded rod and spiral shell by connecting rod and spill spin block
There are four line set is respectively provided with.
Further, first thread groove is and is threadedly coupled with screw with screw and the second thread groove, and the first spiral shell
The central point of the central point of groove and the second thread groove is overlapped with the central point of spill spin block side, while spill spin block is square
Structure.
Further, the threaded rod and thread bush are to be threadedly coupled, and the length of thread bush is less than the length of threaded rod.
Compared with prior art, the beneficial effects of the present invention are: electrical engineering multimeter equipment,
(1) general-purpose cover is pushed, slides general-purpose cover by sliding block and sliding slot, until general-purpose cover and multimeter
Main body is engaged, and general-purpose cover protects multimeter main body, improves the safety of multimeter main body；
(2) it is provided with miniature lamp in swingle, convenient for providing light for multimeter main body, rotates swingle, swingle is logical
It crosses rotary shaft to be rotated with multimeter main body, convenient for changing the direction of miniature lamp, facilitates the place of observation dark；
(3) rotation screw separates screw with the first thread groove, is rotated further by spill spin block, spill spin block is by connecting rod and admittedly
Determine block to be rotated, until threaded rod and multimeter main body are perpendicular, then rotation screw, carries out screw and the second thread groove
It is threadedly coupled, improves the stability of spill spin block, multimeter main body is placed on the ground, threaded rod carries out multimeter main body
Support avoids making multimeter main body moisture damage, work convenient to overhaul carries out work convenient for multimeter main body is placed on moist place
Make, improves work efficiency.
Detailed description of the invention
Fig. 1 is that the present invention faces the schematic diagram of the section structure；
Fig. 2 is multimeter main body backsight the schematic diagram of the section structure of the present invention；
Fig. 3 is general-purpose cover positive structure diagram of the present invention；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 2 of the present invention.
In figure: 1, multimeter main body, 2, sliding slot, 3, swingle, 4, rotary shaft, 5, threaded base, 6, threaded block, 7, small-sized
Lamp, 8, general-purpose cover, 9, sliding block, 10, transparent glass, 11, fixed block, 12, spill spin block, 13, connecting rod, 14, screw, 15,
One thread groove, the 16, second thread groove, 17, threaded rod.18, thread bush.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of electrical engineering multimeter equipment, according to Fig. 1 institute
Show, the side of multimeter main body 1 offers sliding slot 2, and the upper end of multimeter main body 1 is provided with swingle 3, while swingle 3
Both ends be connected with multimeter main body 1 by rotary shaft 4, multimeter main body 1 by sliding slot 2 and the composition slide construction of sliding block 9,
And the equal length of the length of sliding block 9 and sliding slot 2, while sliding slot 2 and sliding block 9 are respectively about multimeter main body 1 and general-purpose cover 8
Be symmetrical arranged there are two, push general-purpose cover 8, slide general-purpose cover 8 with sliding slot 2 by sliding block 9, up to multimeter
Lid 8 engages with multimeter main body 1, and convenient for protecting general-purpose cover 8 to multimeter main body 1, swingle 3 passes through rotary shaft 4
Rotational structure is constituted with multimeter main body 1, and the length of swingle 3 is less than the width of multimeter main body 1, rotates swingle 3, makes
Swingle 3 is rotated by rotary shaft 4, and convenient for changing the direction of miniature lamp 7, threaded base 5 is provided in swingle 3, and
Threaded block 6 is provided in threaded base 5, while the downside of threaded block 6 is provided with miniature lamp 7, threaded base 5 and threaded block 6 are
It is threadedly coupled, and threaded base 5, threaded block 6 and miniature lamp 7 are equally distributed on swingle 3, while threaded base 5,
Threaded block 6 and miniature lamp 7 are provided with eight, rotate miniature lamp 7, are threadedly coupled threaded block 6 with threaded base 5, mention
The high stability of miniature lamp 7.
According to FIG. 1 and FIG. 3, sliding block 9, and the middle part setting of general-purpose cover 8 are provided on the inner sidewall of general-purpose cover 8
There is transparent glass 10, the front side of multimeter main body 1 is arranged in general-purpose cover 8, and the left and right of multimeter main body 1 is arranged in sliding block 9
Two sides, while the inside of sliding slot 2 is arranged in sliding block 9.
According to fig. 2 and shown in Fig. 4, the downside of multimeter main body 1, and the inside setting of fixed block 11 is arranged in fixed block 11
There is spill spin block 12, fixed block 11 constitutes rotational structure, and fixed block 11, threaded rod 17 and spiral shell by connecting rod 13 and spill spin block 12
There are four line set 18 is respectively provided with, threaded rod 17 and thread bush 18 are supported multimeter main body 1 from four angles, improve general-purpose
The stability of table main body 1, through there is connecting rod 13 in spill spin block 12, and the both ends of connecting rod 13 are connected with fixed block 11,
The side of fixed block 11, which is run through, screw 14, and the inside of the first thread groove 15, the first thread groove is arranged in one end of screw 14
15 are provided with the side of spill spin block 12, and the upside of spill spin block 12 offers the second thread groove 16, the first thread groove 15 and screw
14 and second thread groove 16 be to be threadedly coupled with screw 14, and in the central point of the first thread groove 15 and the second thread groove 16
Heart point is overlapped with the central point of 12 side of spill spin block, while spill spin block 12 is cube structure, and rotation screw 14 makes screw 14
It is threadedly coupled with the second thread groove 16, spill spin block 12 is fixed, improved the stability of spill spin block 12, rotate simultaneously
The side of block 12 is provided with threaded rod 17, and the side of fixed block 11 is arranged in thread bush 18, and is provided with screw thread in thread bush 18
Bar 17, threaded rod 17 and thread bush 18 are to be threadedly coupled, and the length of thread bush 18 is less than the length of threaded rod 17, rotate screw thread
Set 18, moves thread bush 18 on threaded rod 17, convenient for changing the placing height of multimeter main body 1.
The working principle of the invention and process for using: when using electrical engineering multimeter equipment, in dark
In the environment of, using multimeter main body 1, first pulling general-purpose cover 8, slide general-purpose cover 8 with sliding slot 2 by sliding block 9
It is dynamic, general-purpose cover 8 is separated with multimeter main body 1, starts miniature lamp 7, the power supply of multimeter main body 1 is provided by battery, small-sized
Lamp 7 and multimeter main body 1 share a power supply, and the connection of miniature lamp 7 and power supply is the prior art, not as the novelty of the application
Point illuminates miniature lamp 7 to multimeter main body 1, convenient for the reading above observation multimeter main body 1, if before invisible
Side, can rotate swingle 3, rotate swingle 3 by rotary shaft 4, by miniature lamp 7 towards front, carry out to front
Illumination rotates miniature lamp 7, separates threaded block 6 with threaded base 5, then by new miniature lamp 7 if miniature lamp 7 does not work
On threaded block 6 be threadedly coupled with threaded base 5, be conveniently replaceable miniature lamp 7, when measuring, need general-purpose first
Table main body 1 is put down, if ground is moist, rotation screw 14 separates screw 14 with the first thread groove 15, is rotated further by spill spin block
12, spill spin block 12 is rotated by connecting rod 13 with fixed block 11, until threaded rod 17 and multimeter main body 1 are perpendicular, is connect
Rotation screw 14, be threadedly coupled screw 14 with the second thread groove 16, spill spin block 12 be fixed, rotate thread bush
18, move thread bush 18 on threaded rod 17, thus it is possible to vary the placing height of multimeter main body 1, by multimeter main body 1
It is placed on the ground and measures, the content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (7)
1. a kind of electrical engineering multimeter equipment, including multimeter main body, threaded base, general-purpose cover, fixed block and screw thread
Set, it is characterised in that: the side of the multimeter main body offers sliding slot, and the upper end of multimeter main body is provided with swingle,
The both ends of swingle are connected by rotary shaft with multimeter main body simultaneously, and the threaded base is provided in swingle, and spiral shell
It is provided with threaded block in line pedestal, while being provided with miniature lamp on the downside of threaded block, is arranged on the inner sidewall of the general-purpose cover
There is sliding block, and be provided with transparent glass in the middle part of general-purpose cover, the front side of multimeter main body is arranged in the general-purpose cover, and sliding
The left and right sides of multimeter main body is arranged in block, while the inside of sliding slot is arranged in sliding block, and the fixed block is arranged in multimeter
The downside of main body, and spill spin block is provided on the inside of fixed block, running through in the spill spin block has connecting rod, and the both ends of connecting rod
It is connected with fixed block, the side of the fixed block, which is run through, screw, and one end of screw is arranged in the first thread groove
Side, first thread groove are provided with the side of spill spin block, and the second thread groove are offered on the upside of spill spin block, while spill spin block
Side be provided with threaded rod, the screw thread is set on the side of fixed block, and threaded rod is provided in thread bush.
2. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: the multimeter main body is logical
Cross sliding slot and sliding block and constitute slide construction, and the equal length of the length of sliding block and sliding slot, at the same sliding slot and sliding block respectively about
There are two being symmetrical arranged of multimeter main body and general-purpose cover.
3. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: the swingle passes through rotation
Shaft and multimeter main body constitute rotational structure, and the length of swingle is less than the width of multimeter main body.
4. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: the threaded base and spiral shell
Line block is to be threadedly coupled, and threaded base, threaded block and miniature lamp are equally distributed on swingle, while screw thread bottom
Seat, threaded block and miniature lamp are provided with eight.
5. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: the fixed block passes through company
Extension bar and spill spin block constitute rotational structure, and there are four fixed block, threaded rod and thread bush be respectively provided with.
6. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: first thread groove with
Screw and the second thread groove are to be threadedly coupled, and the central point of the central point of the first thread groove and the second thread groove is equal with screw
It is overlapped with the central point of spill spin block side, while spill spin block is cube structure.
7. a kind of electrical engineering multimeter equipment according to claim 1, it is characterised in that: the threaded rod and screw thread
Set is is threadedly coupled, and the length of thread bush is less than the length of threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510527.3A CN109581020A (en) | 2018-12-11 | 2018-12-11 | A kind of electrical engineering multimeter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510527.3A CN109581020A (en) | 2018-12-11 | 2018-12-11 | A kind of electrical engineering multimeter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109581020A true CN109581020A (en) | 2019-04-05 |
Family
ID=65928903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811510527.3A Pending CN109581020A (en) | 2018-12-11 | 2018-12-11 | A kind of electrical engineering multimeter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109581020A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547949U (en) * | 2009-12-01 | 2010-08-11 | 秦贞龙 | Fan heater capable of humidifying |
| CN203616372U (en) * | 2013-12-26 | 2014-05-28 | 于浩 | Universal meter |
| CN205197409U (en) * | 2015-11-19 | 2016-05-04 | 上海亿楷五金机械厂 | Take bed table of panel computer support |
| CN206057550U (en) * | 2016-10-08 | 2017-03-29 | 国家电网公司 | Voltage transformer on-site proving platform |
| CN206756986U (en) * | 2017-06-11 | 2017-12-15 | 河南省科学器材进出口公司 | A kind of insulating properties automatic detection device |
| CN107543948A (en) * | 2016-06-23 | 2018-01-05 | 潘俊锋 | A kind of electric specialty teaching universal meter |
| CN206876741U (en) * | 2017-06-15 | 2018-01-12 | 四川雷盾科技有限公司 | A kind of digital multimeter |
| CN207248969U (en) * | 2017-09-29 | 2018-04-17 | 四川普力科技有限公司 | A kind of night available digital universal meter |
-
2018
- 2018-12-11 CN CN201811510527.3A patent/CN109581020A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547949U (en) * | 2009-12-01 | 2010-08-11 | 秦贞龙 | Fan heater capable of humidifying |
| CN203616372U (en) * | 2013-12-26 | 2014-05-28 | 于浩 | Universal meter |
| CN205197409U (en) * | 2015-11-19 | 2016-05-04 | 上海亿楷五金机械厂 | Take bed table of panel computer support |
| CN107543948A (en) * | 2016-06-23 | 2018-01-05 | 潘俊锋 | A kind of electric specialty teaching universal meter |
| CN206057550U (en) * | 2016-10-08 | 2017-03-29 | 国家电网公司 | Voltage transformer on-site proving platform |
| CN206756986U (en) * | 2017-06-11 | 2017-12-15 | 河南省科学器材进出口公司 | A kind of insulating properties automatic detection device |
| CN206876741U (en) * | 2017-06-15 | 2018-01-12 | 四川雷盾科技有限公司 | A kind of digital multimeter |
| CN207248969U (en) * | 2017-09-29 | 2018-04-17 | 四川普力科技有限公司 | A kind of night available digital universal meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Zhenlong Inventor after: Qin Jiaxuan Inventor before: Qin Jiaxuan Inventor before: Qin Zhenlong |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |