CN201707171U - Pointer type warning marking structure of micro-manometer - Google Patents
Pointer type warning marking structure of micro-manometer Download PDFInfo
- Publication number
- CN201707171U CN201707171U CN2010202154660U CN201020215466U CN201707171U CN 201707171 U CN201707171 U CN 201707171U CN 2010202154660 U CN2010202154660 U CN 2010202154660U CN 201020215466 U CN201020215466 U CN 201020215466U CN 201707171 U CN201707171 U CN 201707171U
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- China
- Prior art keywords
- pointer
- index
- pressure gauge
- differential pressure
- alert flag
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- Expired - Fee Related
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Abstract
The utility model relates to a pointer type warning marking structure of a micro-manometer, which is mainly characterized in that a shaft concentric to a pressure gauge pointer is disposed on a transparent casing of a micro-manometer or pressure gauge, one or more warning indicators are disposed on the shaft, and by means of adjusting the warning indicators to proper positions, users can judge whether the pointer and numerical values are in a reasonable range or exceed a standard value visually so as to take measures in time.
Description
Technical field
The pointer alert flag structure of the little differential pressure gauge of the utility model, the mark additional structure is used in the safety indication that relates to a kind of pointer table tool, and the structure person of one or more caution index outside transparent shell particularly is set.
Background technology
Known gauging table, for example micro-differential pressure gauge or tensimeter have pointer in its table, and pointer can cooperate the digital calibration plate in the table with the pressure status turn, and personnel can be provided visual reading numerical values.Gauging table all is set with security value (s) on the practice, whether be in the safe range for making things convenient for personnel to understand pointer, all should add on gauging table and hang with safety label, for example the gauging table pointerforsafety structure of TaiWan, China invention bulletin I232927 tool fixed function is an example.
The creator finds, comprise the aforementioned case of quoting as proof in interior known label fixed, all be in the gauging table outer edge, if when chimeric mode need be adopted in the place of these gauging table settings, (for example dig out hole on the flat board at equipment and bury gauging table underground), known configurations because of the gauging table periphery fully and flat board closely cooperate, can't additional marking; For solving this problem, the creator researches and develops this case, and the phase can provide the structure in a kind of not limited use location and place, to satisfy the industry demand.
Summary of the invention
The pointer alert flag structure of the little differential pressure gauge of the utility model, its fundamental purpose is: the additional structure-improved that a kind of security warning mark is provided, its caution is arranged in the scope of transparent shell with mark, also promptly adjust mark and do not have the situation that exceeds the gauging table circumference, thus, even if gauging table is adopted and chimericly is provided with by the dress mode, mark still can be easy in additional and be convenient to use.
For reaching above-mentioned purpose, the concrete content of this case is: a kind of pointer alert flag structure of little differential pressure gauge, and this kind pointer-type surface comprises: a gauge stand, inside includes pointer, and pointer carries out arcuate movement by the axle center, cooperates a scaleplate can show numerical value; One transparent shell is transparence, and group is overlying on gauge stand, on this transparent shell, is provided with an axis body; One or more caution index, this is respectively warned in the structure of index and includes axis hole, and this axis hole places axis body in order to group, and utilizes axis hole and axis body, adjusts the turn of caution index.
On micro-differential pressure gauge or manometric transparent shell, be provided with an axis body with the gauge hand concentric, dispose one or more caution index on this axis body, utilize and adjust this caution index, can whether be in reasonable interval in order to visual interpretation pointer and numerical value to the appropriate location.
Described caution index includes axis hole in the structure, this axis hole can place on the axis body in order to group, and utilizes axis hole and axis body, can reach the effect of caution index turn.
Described axis hole and axis body are good to be slightly that packing closes between the two, and index can't be located or displacement arbitrarily to avoid warning.
Described caution index is good with the tip with directive property in the shape, carries out interpretation with convenient with respect to pointer.
Described caution index can have color, and is for example red, to highlight warning function.
Described caution index, an end has the adjustment part, with convenient finger modulation position.
The pointer alert flag structure of little differential pressure gauge of the present utility model, the useful technique effect that reaches is: gauging table is adopted and chimericly is provided with by the dress mode, and mark still can be easy in additional and be convenient to use.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a stereo appearance figure of the present utility model;
Fig. 3 is the view of the additional caution of the utility model index.
Description of reference numerals
The 1-gauge stand; The 20-axle center; The 21-pointer; The 22-scaleplate; The 3-transparent shell; The 31-axis body; 4-warns index; The 41-axis hole; The 42-adjustment part.
Embodiment
Now sincerely with regard to the detailed content of the pointer alert flag structure of the little differential pressure gauge of the utility model, and the effect that can produce, cooperate graphicly, the preferred embodiment of lifting a this case is described in detail as follows.
See also Fig. 1 and shown in Figure 2, the pointer alert flag structure of the little differential pressure gauge of this case comprises:
One gauge stand 1 can become pointer gauging table behind inner other part of combination, comprises but is not defined as tensimeter or micro-differential pressure gauge; Inside is provided with a pointer 21, and it can carry out arcuate movement according to internal pressure by axle center 20, in order to do cooperating scaleplate 22 to show numerical value;
One transparent shell 3 is transparence, and group is overlying on gauge stand 1, and on this transparent shell 3, being provided with one, to be positioned at coaxial cable with axle center 20 be good axis body 31;
One or more caution index 4, this is respectively warned in the structure of index 4 and includes axis hole 41, and this axis hole 41 can place axis body 31 in order to group, and utilizes axis hole 41 and axis body 31, can reach the effect of caution index 4 turns; In addition, caution index end is provided with adjustment part 42.
Utilize and adjust this caution index 4, can whether be in reasonable interval in order to visual interpretation pointer 21 and numerical value, promptly as Fig. 3 to the appropriate location.
This warns index 4, is good with the tip with directive property in the shape, carries out interpretation with convenient with respect to pointer.Again, this warns index 4, can have color, and is for example red, to highlight warning function.
Because it is best that the axis body 31 of this case is positioned in the axle center 20 of pointer 21 on the coaxial cable, the angular range of therefore warning index 4 adjustment can precisely include the range of movement of pointer 21, and is highly desirable.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (6)
1. the pointer alert flag structure of a little differential pressure gauge is characterized in that, this kind pointer-type surface comprises:
One gauge stand, inside includes pointer, and pointer carries out arcuate movement by the axle center, cooperates a scaleplate can show numerical value;
One transparent shell is transparence, and group is overlying on gauge stand, on this transparent shell, is provided with an axis body;
One or more caution index, this is respectively warned in the structure of index and includes axis hole, and this axis hole places axis body in order to group, and utilizes axis hole and axis body, adjusts the turn of caution index.
2. the pointer alert flag structure of little differential pressure gauge according to claim 1 is characterized in that this axis body setting and axle center are positioned at coaxial cable.
3. the pointer alert flag structure of little differential pressure gauge according to claim 1 is characterized in that, this axis body and axis hole are the packing relation between the two.
4. the pointer alert flag structure of little differential pressure gauge according to claim 1 is characterized in that this warns index, the tip that has directive property in the shape.
5. the pointer alert flag structure of little differential pressure gauge according to claim 1 is characterized in that this warns index, has color, comprises redness.
6. the pointer alert flag structure of little differential pressure gauge according to claim 1 is characterized in that this caution index end has the adjustment part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202154660U CN201707171U (en) | 2010-06-01 | 2010-06-01 | Pointer type warning marking structure of micro-manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202154660U CN201707171U (en) | 2010-06-01 | 2010-06-01 | Pointer type warning marking structure of micro-manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707171U true CN201707171U (en) | 2011-01-12 |
Family
ID=43444333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202154660U Expired - Fee Related CN201707171U (en) | 2010-06-01 | 2010-06-01 | Pointer type warning marking structure of micro-manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987786A (en) * | 2015-01-27 | 2016-10-05 | 华记科技有限公司 | Pressure gauge structure for quickly setting alarm point |
| CN112179848A (en) * | 2020-08-14 | 2021-01-05 | 红云红河烟草(集团)有限责任公司 | Take system silk special line moisture content detector camera lens cleaning device of early warning function |
| CN112945456A (en) * | 2019-11-26 | 2021-06-11 | 华记科技有限公司 | Pressure abnormity and interval display structure of pressure gauge |
-
2010
- 2010-06-01 CN CN2010202154660U patent/CN201707171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987786A (en) * | 2015-01-27 | 2016-10-05 | 华记科技有限公司 | Pressure gauge structure for quickly setting alarm point |
| CN112945456A (en) * | 2019-11-26 | 2021-06-11 | 华记科技有限公司 | Pressure abnormity and interval display structure of pressure gauge |
| CN112179848A (en) * | 2020-08-14 | 2021-01-05 | 红云红河烟草(集团)有限责任公司 | Take system silk special line moisture content detector camera lens cleaning device of early warning function |
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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 |
Granted publication date: 20110112 Termination date: 20160601 |