CN207231512U - Mechanical instrument cluster - Google Patents
Mechanical instrument cluster Download PDFInfo
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- CN207231512U CN207231512U CN201721247052.4U CN201721247052U CN207231512U CN 207231512 U CN207231512 U CN 207231512U CN 201721247052 U CN201721247052 U CN 201721247052U CN 207231512 U CN207231512 U CN 207231512U
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- display area
- dial
- instrument cluster
- mechanical instrument
- housing
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Abstract
The utility model discloses a kind of mechanical instrument cluster, mechanical instrument cluster includes：Housing, base and instrument panel assemblies, base are arranged on the rear portion of housing；Instrument panel assemblies include pointer, dial and translucent cover, dial is connected to the front side of base and in housing, translucent cover is connected to the front portion of housing, instrument panel assemblies include at least the first display area and the second display area that can mutually distinguish, the first display area and the second display area is configured to corresponding from the scale marker of dial respectively and the first display area and the measurement accuracy grade of the second display area is different.According to the mark of the mechanical instrument cluster of the utility model embodiment it is directly perceived, measurement accuracy can be effectively improved, facilitate user's type selecting and use.
Description
Technical field
A kind of instrument manufacturing technology field is the utility model is related to, relates more specifically to a kind of mechanical instrument cluster.
Background technology
In correlation technique, mechanical instrument widely uses in industrial production and scientific experiment, but in use
Often there are problems with, according to codes and standards etc., multi-form, the instrument of different ranges have the applicable model that it is accurately measured
Enclose, when in use, if actual measurement parameter is larger or smaller relative to instrument range, often cause measurement result inadequate
Accurately, and then cause to bring certain safety and technology wind to production, scientific research etc. using simultaneously reading in the interval range of mistake
Danger.
Utility model content
The utility model is intended at least solve one of technical problem existing in the prior art.For this reason, the utility model carries
Go out a kind of mechanical instrument cluster, the mark of the mechanical instrument cluster is directly perceived, can effectively improve measurement accuracy, conveniently
User's type selecting and use.
According to the mechanical instrument cluster of the utility model embodiment, including：Housing；Base, the base are arranged on described
The rear portion of housing；Instrument panel assemblies, the instrument panel assemblies include pointer, dial and translucent cover, and the dial is connected to
The front side of the base and in the housing, the translucent cover is connected to the front portion of the housing, the instrument panel assemblies
Including at least the first display area and the second display area that can mutually distinguish, first display area and second display
Region is configured to corresponding with the scale marker of the dial respectively and first display area and second display
The measurement accuracy grade in region is different.
, can by being arranged to include at least by instrument panel assemblies according to the mechanical instrument cluster of the utility model embodiment
The first display area and the second display area mutually distinguished, and by the first display area and the second display area respectively with quarter
The scale marker of scale is corresponding, in this way, user can intuitively pass through the measurement of the first display area and the second display area
Precision knows the scope of application of mechanical instrument cluster, so as to ensure the precision of the measured value of actual measurement parameter, facilitate user
Type selecting and use.
One embodiment according to the present utility model, first display area are accurate measured zone, and described second is aobvious
It is inexact measurement region to show region.
One embodiment according to the present utility model, the range section of the dial is [a, b], described, described second
The section of display area isWith
One embodiment according to the present utility model, for ease of manufacturing, reducing cost, first display area with it is described
Distinguished between second display area by separating mark.
One embodiment according to the present utility model, scale mark and the described second display in first display area
Scale mark in region is different, so by the difference of scale mark, can improve the identification of user to a certain extent,
And then be conducive to improve the precision of mechanical instrument cluster.
One embodiment according to the present utility model, the translucent cover are divided into opposite with first display area position
Part I, and the Part II opposite with second display area position, the Part I and the Part II
Using identifiable transparent material.
One embodiment according to the present utility model, the dial are equipped with along its circumferentially extending groove, the groove
Inside it is equipped with the first bar and the second bar, first bar and second bar are configured to can be along described recessed
Groove extending direction is slided to indicate the scale marker of the dial, and thus, user can be according to the normal work of parameter to be measured
Scope adjusts the first bar and the second bar, so as to intuitively show the normal range (NR) of measured value, and then facilitates user to see
Examine, take measures in time.
One embodiment according to the present utility model, is observed in the case where light is poor for the convenience of the user, and
Reduce the surface coating fluorescent material of manufacture cost, the scale marker of the dial and the pointer.
One embodiment according to the present utility model, the madial wall of the housing are provided with ring-type lamp bracket, the annular lamp
LED light is installed on frame.The reading of instrument cluster in the case of optical fiber is poor, can be so observed easy to user.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram according to the mechanical instrument cluster of the utility model embodiment；
Fig. 2 is the schematic diagram according to the instrument panel assemblies of the mechanical instrument cluster of the utility model embodiment.
Reference numeral：
100：Mechanical instrument cluster；
10：Housing；
20：Instrument panel assemblies；
21：Pointer；22：Dial；23：Groove；
31：First bar；32：Second bar.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that to the utility model
Limitation.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to the accompanying drawings mechanical instrument cluster 100 according to the utility model embodiment is described, for example, this is mechanical
Instrument cluster 100 can be mechanical compression table, thermometric instrument etc..
As depicted in figs. 1 and 2, housing 10, base are included according to the mechanical instrument cluster 100 of the utility model embodiment
With instrument panel assemblies 20.
Housing 10 limits accommodation space, and base is located at the rear portion of housing 10, and instrument panel assemblies 20 are mainly by pointer 21, quarter
Scale 22 and translucent cover composition, wherein, pointer 21 is located at the front side of dial 22, and pointer 21 can be revolved around dial 22
Turn, dial 22 is connected to the front side of base, and it can be translucent cover installation in housing 10 that dial 22, pointer 21 are overall
In the front portion of housing 10, in this way, can be by closing dial 22, pointer 21 in accommodation space, so as to carving by translucent cover
Scale 22 and pointer 21 play a protective role.
Instrument panel assemblies 20 include at least the first display area and the second display area, the first display area and the second display
Region can mutually be distinguished, also, the first display area and the second display area are sensible with the graduated scale on dial 22 respectively
Corresponding and accuracy class is different, for example, the first display area can be accurate measured zone, the second display area can be non-essence
True measured zone, certainly, those skilled in the art can also design the viewing area of instrument panel assemblies 20 according to actual design demand
Domain quantity, so as to meet different accuracy grade distinguishing of the mechanical instrument cluster 100 to measurement result, so that user can be with
The reality of mechanical instrument cluster 100 is visually known according to the selection of the scale marker of the different corresponding dials 22 in display area
Border measurement range, type selecting is carried out easy to user.
Thus, according to the mechanical instrument cluster 100 of the utility model embodiment, by the way that instrument panel assemblies 20 are arranged to
Including at least the first display area and the second display area that can mutually distinguish, and by the first display area and the second viewing area
Domain is corresponding with the scale marker of dial 22 respectively, in this way, user can be intuitively aobvious by the first display area and second
Show that the measurement accuracy in region knows the scope of application of mechanical instrument cluster 100, so as to ensure the measured value of actual measurement parameter
Precision, facilitate user's type selecting and use.
In some embodiments of the utility model, the first display area is accurate measured zone, and the second display area is
Inexact measurement region, in this way, user when carrying out mechanical instrument selection, can carry out according to the scope of accurate measured zone
Selection.
In some embodiments of the utility model, to ensure the measurement accuracy of the first display area, when dial 22
When range section is [a, b], the section of the first display area isThe section of second display area be forWithIn this way, user can be selected when carrying out type selecting according to the section of the first display area
Select, so as to ensure that measurement result is in the indication range of the first display area, and then ensure the precision of measurement result, can also
Avoiding mechanical instrument cluster 100 from being in excessive measurement result influences the service life of instrument cluster, or in too low measurement knot
Fruit influences measurement accuracy.
In some alternative embodiments of the utility model, pass through separation between the first display area and the second display area
Mark distinguishes, so not only can be other in order to user area, but also can reduce manufacture cost.
In other alternative embodiments of the utility model, scale mark and the second viewing area in the first display area
Scale mark in domain is different, for example, (scale value size is not using different size for the graduation mark of different display areas or scale value
Together), different shape (scale value font is different), different colours (color is different), different thicknesses (thickness is different), different fonts
(italic, non-italic etc.)；The circumference difference of different display area positions etc. form, so by scale mark not
Together, the identification of user can be improved to a certain extent, and then, be conducive to improve the precision of mechanical instrument cluster 100.
In the other alternative embodiment of the utility model, translucent cover is divided into Part I and Part II, first
Point opposite with the position of the first display area, Part II is opposite with the position of the second display area, Part I and second
The transparent material for dividing use to identify, i.e. Part I and Part II can be mutually distinguishable, for example, Part I uses
Conventional clear glass, Part II use frosted glass (but the graduation mark of dial 22 can still be shown), or Part I and
Part II is using transparent glass of different color etc., so as to facilitate user to be identified, is observed easy to user.
In some embodiments of the utility model, dial 22 is equipped with along its circumferentially extending groove 23, in groove 23
Equipped with the first bar 31 and the second bar 32, the first bar 31 and the second bar 32 are configured to along groove 23 to prolong
Stretch direction to slide with the scale marker of indication dial disc 22, thus, user can be according to the normal range of operation tune of parameter to be measured
The first bar 31 and the second bar 32 are saved, so that intuitively show the normal range (NR) of measured value, and then facilitate user to observe,
Take measures in time.
In some alternative embodiments of the utility model, the scale marker of dial 22 and the surface of pointer 21 are coated with
Fluorescent material, so can facilitate user to be observed in the case where light is poor, and reduce manufacture cost.
In other alternative embodiments of the utility model, observe, detect in time under dim operating mode for guarantee user
The measured value of mechanical instrument cluster 100, easy to user's reading, the madial wall of housing 10 is provided with ring-type lamp bracket, ring-type lamp bracket
LED light is equipped with, when under the operating mode in insufficient light, user can open LED light to strengthen visual range.
The mechanical instrument cluster of a specific embodiment according to the present utility model is described with reference to Fig. 1 and Fig. 2
100。
Can be mechanical compression table according to the mechanical instrument of the utility model embodiment, wherein, the amount of dial 22
Journey section is [0,3MPa], and accurate measured zone is [1MPa, 2MPa], and according to calculating, after water supply pump, water supply pump to be measured is just
Often pressure operating range during operation should be between 1.3MPa-1.6MPa.
The translucent cover of the pressure gauge is using the different glass spent thoroughly, in the inexact measurement area of 0-1MPa and 2MPa-3MPa
Domain uses part frosted glass (frosted glass does not block graduation mark), and transparent glass is used in the accurate measured zone of 1MPa-2MPa.This
Sample can cause user intuitively to know measurement of the pressure gauge suitable for the pressure value of 1MPa-2MPa, if measured value does not exist
The region, then illustrate that instrument selection is problematic, does not apply to the accurate measurement of the occasion.
There is a circle groove 23 on 22 periphery of dial of the pressure gauge at the same time, is embedded with two and is directed toward the centers of circle and can be recessed in circumference
The red bar of movement in groove 23, the two red bars are rotated to 1.3MPa and 1.6MPa and fixation respectively.So
It can cause range of pressure values when user intuitively knows water supply pump normal work, so that site operation people observes
When the parameter drift-out goes out red bar and encloses region, you can be determined as pump in abnormal running, need to pay high attention to and in time
Master control room operator is reported, so as to avoid equipment damage or dangerous generation.
It is general for this area according to other compositions of the mechanical instrument cluster 100 of the utility model embodiment and operation
All it is known for logical technical staff, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from the principle and objective of the utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (9)
- A kind of 1. mechanical instrument cluster, it is characterised in that including：Housing；Base, the base are arranged on the rear portion of the housing；Instrument panel assemblies, the instrument panel assemblies include pointer, dial and translucent cover, and the dial is connected to the base Front side and in the housing, the translucent cover is connected to the front portion of the housing, and the instrument panel assemblies include at least The first display area and the second display area that can mutually distinguish, first display area and second display area are by structure Cause survey corresponding with the scale marker of the dial and first display area and second display area respectively Accuracy of measurement grade is different.
- 2. mechanical instrument cluster according to claim 1, it is characterised in that first display area is accurate measurement Region, second display area are inexact measurement region.
- 3. mechanical instrument cluster according to claim 1, it is characterised in that the range section of the dial for [a, B], the section of first display area isThe section of second display area is With
- 4. mechanical instrument cluster according to claim 1, it is characterised in that first display area and described second Distinguished between display area by separating mark.
- 5. mechanical instrument cluster according to claim 1, it is characterised in that the graduated scale in first display area Will is different from the scale mark in second display area.
- 6. mechanical instrument cluster according to claim 1, it is characterised in that the translucent cover is divided into be shown with described first Show the opposite Part I of regional location, and the Part II opposite with second display area position, described first Divide and use identifiable transparent material with the Part II.
- 7. mechanical instrument cluster according to claim 1, it is characterised in that the dial is equipped with along its circumferentially extending Groove, is equipped with the first bar and the second bar, first bar and the second bar quilt in the groove It is configured to slide along the groove extending direction to indicate the scale marker of the dial.
- 8. the mechanical instrument cluster according to any one of claim 1-7, it is characterised in that the scale of the dial The surface of mark and pointer coating fluorescent material.
- 9. the mechanical instrument cluster according to any one of claim 1-7, it is characterised in that the madial wall of the housing Ring-type lamp bracket is installed, LED light is installed on the ring-type lamp bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247052.4U CN207231512U (en) | 2017-09-26 | 2017-09-26 | Mechanical instrument cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247052.4U CN207231512U (en) | 2017-09-26 | 2017-09-26 | Mechanical instrument cluster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231512U true CN207231512U (en) | 2018-04-13 |
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ID=61864385
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247052.4U Active CN207231512U (en) | 2017-09-26 | 2017-09-26 | Mechanical instrument cluster |
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| Country | Link |
|---|---|
| CN (1) | CN207231512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556644A (en) * | 2017-09-26 | 2019-04-02 | 国家电投集团科学技术研究院有限公司 | Mechanical instrument cluster |
-
2017
- 2017-09-26 CN CN201721247052.4U patent/CN207231512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556644A (en) * | 2017-09-26 | 2019-04-02 | 国家电投集团科学技术研究院有限公司 | Mechanical instrument cluster |
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