CN104020319B - Protective case for universal meter - Google Patents
Protective case for universal meter Download PDFInfo
- Publication number
- CN104020319B CN104020319B CN201410279740.3A CN201410279740A CN104020319B CN 104020319 B CN104020319 B CN 104020319B CN 201410279740 A CN201410279740 A CN 201410279740A CN 104020319 B CN104020319 B CN 104020319B
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- CN
- China
- Prior art keywords
- linked
- universal meter
- protective case
- base
- host cavity
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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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
A kind of protective case for universal meter, including surrounding edge, the base being connected with described surrounding edge, being formed between described surrounding edge and the inner surface of described base can house the table receiving space of universal meter, it is fixed with to have on the outer surface of described base and is linked with seat with host cavity, it is rotatably connected to around belt roller in described band host cavity, described is fixed with the one end being linked with belt roller, it is described be linked with can be wound on it is described in belt roller and its other end protrudes upward described band host cavity, hook is fixed with described the other end being linked with, the detent mechanism for being linked with positioning so that described is provided with described base.Universal meter is contained in the table receiving space of protective case for universal meter; so as to by the door for hanging over electric cabinet or electronic box, the length being linked with by adjustment is adjusted to suitable height, tester's one rod of proficiency universal meter; and it is easy to read data, also improves the security of survey crew.
Description
Technical field
Can be releasably set on the universal meter for electronics, electric field operation and maintenance the present invention relates to a kind of
Protective case for universal meter.
Background technology
Generally, it is necessary to survey crew's both hands respectively hold one when carrying out in-site measurement to electric cabinet, electronic box using digimer
Root table rod is overlapped on different test positions simultaneously.When two ends test position apart from it is relatively small when, a table rod and universal meter
Itself can be held in the same hand；But when two ends test position apart from it is relatively large when, it is necessary to when being fully deployed test lead,
Universal meter and a table rod cannot be just held in the same hand, and test cannot just be carried out, and operated cumbersome.
The content of the invention
The technical problem to be solved in the invention is to provide one kind and universal meter can spin off from survey crew's hand
Protective case for universal meter.
To reach above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of protective case for universal meter, including surrounding edge,
The base being connected with described surrounding edge, being formed between described surrounding edge and the inner surface of described base can house universal meter
Table receiving space, be fixed with the outer surface of described base with being linked with seat with host cavity, in described band host cavity
Be rotatably connected to around belt roller, it is described to be fixed with the one end being linked with belt roller, described being linked with can be wound on it is described around
In belt roller and its other end protrudes upward described band host cavity, and hook is fixed with described the other end being linked with,
The detent mechanism for being linked with positioning so that described is provided with described base.
In some embodiments, it is described to be linked with 180cm-200cm long.
In some embodiments, described detent mechanism includes being connected to described being linked with seat by axis of rotation
Keeper, has on described keeper for being linked with inconsistent projection with described, also has for pressing on keeper
It is allowed to the button for rotating around the axis, described keeper and described being linked between seat are provided with so that described is linked with more tightly
It is clipped in the keeper elastic component between described base and described projection.
In some embodiments, it is described to be provided with around belt roller and described being linked between seat so that described is linked with receipts
Return it is described with host cavity trend around belt roller elastic component.
In some embodiments, described protective case for universal meter is plastic material or quality of rubber materials.
In some embodiments, the table rod groove for housing universal meter rod is additionally provided with described base.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Universal meter is contained in
In the table receiving space of protective case for universal meter, so as to by the door for hanging over electric cabinet or electronic box, by adjusting the length being linked with
Universal meter is adjusted to suitable height, tester's one rod of proficiency, and is easy to read data, also improve survey crew's
Security.
Brief description of the drawings
Accompanying drawing 1 is placed in the front view in protective case for universal meter for universal meter；
Accompanying drawing 2 is the rearview in protective case for universal meter；
Accompanying drawing 3 is the side view in protective case for universal meter；
Accompanying drawing 4 is enlarged drawing at the A of accompanying drawing 3；
In the figures above：1st, base；2nd, surrounding edge；3rd, it is linked with seat；4th, around belt roller；5th, it is linked with；6th, link up with；7th, keeper；71、
It is raised；72nd, button；8th, keeper elastic component；9th, rotating shaft；10th, table rod groove.
Specific embodiment
The invention will be further described for shown embodiment below in conjunction with the accompanying drawings.
As illustrated in the accompanying drawings from 1 to 3, the base 1 that a kind of protective case for universal meter, including surrounding edge 2 is connected with surrounding edge 2, surrounding edge 2 with
Being formed between the inner surface of base 1 can house the table receiving space of universal meter, have to table receiving space on surrounding edge 2 or stretch out
Crochet, the crochet helps universal meter hook in table receiving space.
It is fixed with the outer surface of base 1 with seat 3 is linked with host cavity, is rotatably connected to around belt roller in band host cavity
4, the one end for being linked with 5 is fixed with belt roller 4, being linked with 5 can be wound in belt roller 4 and its other end protrudes upward band
Host cavity, is linked with and hook 6 is fixed with 5 the other end, is provided with base 1 so that being linked with the detent mechanism of 5 positioning.
It is linked with 5 180cm-200cm long.After hook is hooked on electric cabinet or electric door, survey crew can adjust as needed
It is whole be linked with 5 length, it is met requirements of one's work.
In order to realize that will be linked with 5 positions with the position of base 1, the structure of detent mechanism can have many kinds, the present embodiment
In, detent mechanism includes being rotatably connected on the keeper 7 being linked with seat 3 by rotating shaft 9, and having on keeper 7 is used for and is linked with 5
Inconsistent raised 71, also having on keeper 7 be allowed to 9 button 72 for rotating around the shaft for pressing, keeper 7 be linked with seat
It is provided between 3 so that being linked with the 5 keeper elastic components 8 being more tightly clipped between base 1 and raised 71.In addition, position
Mechanism can also will be linked with 5 respect theretos 1 and position using the structure for rotating eccentric wheel.
Be provided with around belt roller 4 and being linked between seat 3 so that be linked with 5 withdrawals with host cavity trend around belt roller elastic component.
After detent mechanism is unlocked, 5 automatic incomes in the presence of belt roller elastic component, are being linked with and are being linked with the band host cavity of seat 3.
When using, detent mechanism can be unlocked, that is, overcome the effect button press 72 of keeper elastic component 8, just can adjusted
It is whole be linked with 5 length, pull it to suitable length, release button 72, button 72 is multiple in the presence of keeper elastic component 8
Position, detent mechanism locking, by 6 hooks of hook to the top of door, if the length of button 72 is not suitable for, can again by detent mechanism solution
Lock, adjusts band to be linked with 5 length to correct position again.Work can be measured.Measurement is finished, and detent mechanism is unlocked,
In the presence of belt roller elastic component, it is linked with 5 and closes in band host cavity.It is applied widely, no matter what the door of electric cabinet or electronic box is
Material, it is all applicable.
Protective case for universal meter is plastic material or quality of rubber materials.
The table rod groove 4 for housing universal meter rod is additionally provided with base 1.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (5)
1. a kind of protective case for universal meter, it is characterised in that：Including surrounding edge（2）With described surrounding edge（2）The base being connected（1）,
Described surrounding edge（2）With described base（1）Inner surface between formed and can house the table receiving space of universal meter, it is described
Base（1）Outer surface on be fixed with being linked with seat with host cavity（3）, it is rotatably connected to around band in described band host cavity
Roller（4）, it is described around belt roller（4）On be fixed with and be linked with（5）One end, described is linked with（5）Can be wound on described around band
Roller（4）Upper and its other end protrudes upward described band host cavity, and described is linked with（5）The other end on be fixed with extension
Hook（6）, described base（1）On be provided with so that described is linked with（5）The detent mechanism of positioning；
Described detent mechanism includes passing through rotating shaft（9）Seat is linked with described in being rotatably connected on（3）On keeper（7）, it is described
Keeper（7）It is upper to have for being linked with described（5）Inconsistent projection（71）, keeper（7）On also have for pressing
It is dynamic to be allowed to around the shaft（9）The button of rotation（72）, described keeper（7）Seat is linked with described（3）Between be provided with so that
Described is linked with（5）More tightly it is clipped in described base（1）With described projection（71）Between keeper elastic component（8）.
2. protective case for universal meter according to claim 1, it is characterised in that：Described is linked with（5）180cm-200cm long.
3. protective case for universal meter according to claim 1, it is characterised in that：It is described around belt roller（4）It is linked with described
Seat（3）Between be provided with so that described is linked with（5）With described in withdrawal with host cavity trend around belt roller elastic component.
4. protective case for universal meter according to claim 1, it is characterised in that：Described protective case for universal meter is plastic material
Or quality of rubber materials.
5. protective case for universal meter according to claim 1, it is characterised in that：Described base（1）On be additionally provided with for
House the table rod groove of universal meter rod（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279740.3A CN104020319B (en) | 2014-06-20 | 2014-06-20 | Protective case for universal meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279740.3A CN104020319B (en) | 2014-06-20 | 2014-06-20 | Protective case for universal meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104020319A CN104020319A (en) | 2014-09-03 |
| CN104020319B true CN104020319B (en) | 2017-06-06 |
Family
ID=51437184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279740.3A Active CN104020319B (en) | 2014-06-20 | 2014-06-20 | Protective case for universal meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104020319B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579822A (en) * | 2020-05-21 | 2020-08-25 | 广东电网有限责任公司 | Auxiliary kit of universal meter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2291273A (en) * | 1994-07-05 | 1996-01-17 | East Midlands Electricity Plc | Electrical test probe |
| CN2264915Y (en) * | 1995-05-10 | 1997-10-15 | 深圳华谊仪表有限公司 | Protective case for universal meter |
| CN2267465Y (en) * | 1996-01-30 | 1997-11-12 | 王东 | Multi-function electrician test pencil |
| EP1085122A2 (en) * | 1999-09-15 | 2001-03-21 | Voith Paper Patent GmbH | Method and device for drying a web |
| CN202562954U (en) * | 2012-03-28 | 2012-11-28 | 北京建龙重工集团有限公司 | Universal meter protective sleeve with fixing clamp |
| CN203133138U (en) * | 2013-02-21 | 2013-08-14 | 旭达电脑（昆山）有限公司 | Universal meter |
| CN203616371U (en) * | 2013-11-28 | 2014-05-28 | 国网河南省电力公司鹤壁供电公司 | Novel multimeter |
| CN103869133A (en) * | 2012-12-18 | 2014-06-18 | 旭达电脑（昆山）有限公司 | Universal meter with meter pen groove |
| CN203909075U (en) * | 2014-06-20 | 2014-10-29 | 国家电网公司 | Universal meter protective sleeve |
-
2014
- 2014-06-20 CN CN201410279740.3A patent/CN104020319B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2291273A (en) * | 1994-07-05 | 1996-01-17 | East Midlands Electricity Plc | Electrical test probe |
| CN2264915Y (en) * | 1995-05-10 | 1997-10-15 | 深圳华谊仪表有限公司 | Protective case for universal meter |
| CN2267465Y (en) * | 1996-01-30 | 1997-11-12 | 王东 | Multi-function electrician test pencil |
| EP1085122A2 (en) * | 1999-09-15 | 2001-03-21 | Voith Paper Patent GmbH | Method and device for drying a web |
| CN202562954U (en) * | 2012-03-28 | 2012-11-28 | 北京建龙重工集团有限公司 | Universal meter protective sleeve with fixing clamp |
| CN103869133A (en) * | 2012-12-18 | 2014-06-18 | 旭达电脑（昆山）有限公司 | Universal meter with meter pen groove |
| CN203133138U (en) * | 2013-02-21 | 2013-08-14 | 旭达电脑（昆山）有限公司 | Universal meter |
| CN203616371U (en) * | 2013-11-28 | 2014-05-28 | 国网河南省电力公司鹤壁供电公司 | Novel multimeter |
| CN203909075U (en) * | 2014-06-20 | 2014-10-29 | 国家电网公司 | Universal meter protective sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104020319A (en) | 2014-09-03 |
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