CN204801522U - Automobile -used instrument display unit , contain motormeter system and car of this part - Google Patents
Automobile -used instrument display unit , contain motormeter system and car of this part Download PDFInfo
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- CN204801522U CN204801522U CN201420861688.8U CN201420861688U CN204801522U CN 204801522 U CN204801522 U CN 204801522U CN 201420861688 U CN201420861688 U CN 201420861688U CN 204801522 U CN204801522 U CN 204801522U
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Abstract
The utility model provides an automobile -used instrument display unit, contain motormeter system and car of this part, be provided with the circuit board and with circuit board electrically connected's motor, this instrument display unit include: the demonstration layer of light -permeable, it includes first sublayer and second sublayer, this second sublayer includes digit portion and has the nonnumeric portion of first look, be formed with the pointer layer of non -light tight pointer shape portion, the setting is in light source on the circuit board, it is including the pointer portion light source that is used for shining and passes a digit light source of digit portion and shine and pass pointer shape portion, this pointer layer sets up show the centre of layer and this light source, colour and these first form and aspect of the light that this digit portion light source sent are scolded and colour and this first look of the light that this pointer portion light source sent do not repel each other, wherein, this pointer layer respectively with this motor in order being connected by the mode that this motor drove this pointer shape portion rotatory. This automobile -used instrument display unit can realize similar colored TFT's display effect with the low cost.
Description
Technical field
The utility model relates to automobile instrument system, more specifically, relates to meter for car display unit
.
Background technology
Existing automobile instrument panel comprises the stepping motor of calibrated disc, pointer, the rotation of drive pointer substantially.As shown in Figure 1, pointer 50 rotates under the drive of stepping motor (not shown), points to scales different on calibrated disc 52.Fig. 2 is the side schematic view along A-A line of Fig. 1.As shown in the figure, the axle 502 of pointer 50 is connected with the center shaft of stepping motor 53 so that stepping motor 53 drives pointer 50 to rotate.Pointer 50 is positioned at the top of calibrated disc 52.Also have and pointer 50 is arranged on calibrated disc 52 bottom.No matter be any, existing automobile instrument panel, its pointer, calibrated disc are not in one plane, this makes to increase for the space of gauge panel undoubtedly, and due to the restriction of indicator needle shaft position, cannot at other displaying contents of indicator needle shaft location arrangements of calibrated disc place plane, as LCDs etc.
Utility model content
In view of this, the utility model provides a kind of auto meter display unit, and it can provide the display effect of similar colored TFT.The motor that this auto meter display unit is provided with circuit card and is electrically connected with circuit card, described instrument display unit also comprises: display layer, it comprises the first sublayer for imaging and the second sublayer, and described second sublayer comprises digital section and has the nonnumeric portion of the first look; Pointer layer, described pointer layer is formed with the pointer shape portion of printing opacity; Light source, it is arranged on described circuit card, comprises for irradiating and passing the digital section light source of digital section and irradiation and through the pointer portion light source in pointer shape portion; Wherein, described pointer layer is arranged on the centre of described display layer and described light source, and color and described first form and aspect of the light that described digital section light source sends are scolded, and the color of the light that described pointer portion light source sends and described first look do not repel each other; Wherein, described pointer layer is connected in the mode that can be rotated by pointer shape portion described in described driven by motor with described motor.At this, described state the light that digital section light source sends color and described first form and aspect scold, namely the light that described digital section light source sends cannot pass described first look, the color of the light that described pointer portion light source sends and described first look do not repel each other, and the light that namely described pointer portion light source sends can pass the first look.
According to an example of the present utility model, described auto meter display unit, wherein, described first sublayer is light-permeable black or light-permeable white.As an optional concrete example, the first sublayer is transparent black or transparent whites.
According to an example of the present utility model, described auto meter display unit, wherein, described first sublayer is formed on user oriented of described display layer with printed form, described second sublayer is formed on the face relative to described first sublayer of described display layer with printed form, and described nonnumeric portion is printed as the first look, and described digital section is colourless.
According to an example of the present utility model, described auto meter display unit, wherein, described first sublayer and described second sublayer are bonded together by optical glue, and described nonnumeric portion is arranged to the first look, and described digital section is formed as multiple hollow out, the corresponding required pattern of each hollow out.As required, this pattern can be the pattern of numeral, scale or other shape.
According to an example of the present utility model, described auto meter display unit, wherein, described first look to turn blue coloured light for red and described digital section light source, or described first look is blue and described digital section light source burn red.
According to an example of the present utility model, described auto meter display unit, wherein, the pointer shape portion of described pointer layer is formed as hollow out and remainder is light tight.
According to an example of the present utility model, described auto meter display unit, wherein, the pointer shape portion of described pointer layer is formed as colourless transmittance section and remainder is light tight.
According to an example of the present utility model, described auto meter display unit, wherein, the position of light source on described circuit card, described pointer portion is positioned at the infall of rotation axis with described pointer shape portion and described circuit card.
Also provide a kind of automobile instrument system, it comprises auto meter display unit as above.
Also provide a kind of automobile, it comprises auto meter display unit as described above.
According to auto meter display unit of the present utility model, reach the display effect of similar colored TFT screen with the cost being similar to common analog meter.
Accompanying drawing explanation
Fig. 1 is the indicative icon of existing automobile instrument panel.
Fig. 2 is the side schematic view along A-A line of Fig. 1.
Fig. 3 is the indicative icon of the auto meter display unit structure according to the utility model example.
Fig. 4 is the auto meter display unit side schematic view according to the utility model example.
Detailed description of the invention
Describe schematic example of the present utility model referring now to accompanying drawing, identical drawing reference numeral represents identical element.Each embodiment described below contributes to those skilled in the art and thoroughly understands the utility model, and is intended to example and unrestricted.In figure, the diagram of each element, parts, module, device and apparatus body is not necessarily drawn in proportion, only illustrate schematicallys the relativeness between these elements, parts, module, device and apparatus body.
Fig. 3 is the indicative icon of the auto meter display unit structure according to the utility model example.As shown in the figure, this auto meter display unit comprises display layer 10, pointer layer 12 and circuit card 14.In this example, display layer 10 comprises the first sublayer 101 for imaging, also comprises the second sublayer 102.Exemplarily, the first sublayer 101 is formed as light-transmittable layer, further, and example and without limitation, the first sublayer 101 is formed as transparent black or transparent whites.A work display possible on this first sublayer 101 during the work of this auto meter display unit of the numeral illustrated in figure is not that the first sublayer 101 should be provided with numeral.According to example of the present utility model, the first sublayer is preferably transparent black or transparent whites, and this can according to the inside color matching environmental selection of vehicle.Second sublayer 102 comprises digital section 102a and has the nonnumeric portion 102b of the first look.Digital section 102a comprises other figure such as one or more numeral or scale depended on the needs.According to example of the present utility model, digital section can be formed as multiple colourless hyalomere, and digital section also can be formed as multiple hollow out, wherein each hyalomere and the pattern of each hollow out all needed for corresponding one, at this, " pattern " can be numeral, scale or the pattern required for other.
According to an example of the present utility model, display layer 10 can be the makrolon material of such as conventional instrument, i.e. PC material.First sublayer 101 is the printed layers being formed in the user oriented side of display layer 10 by the form of printing, such as, be formed as the printed layers of transparent black.Second sublayer 102 is the printed layers be formed in by the form of printing on the another side of display layer 10, and this face is relative with the face at the first place, sublayer.Further, the nonnumeric portion 102b printing in the second sublayer 102 is the first look, and the digital section 102a printing in the second sublayer 102 is water white transparency.Here it should be noted that, as the layer that printing is formed, the first sublayer and the second sublayer are positioned on two opposite faces of such loading material such as such as PC material in fact, and they are separately illustrated it is the spirit will passed on to more clearly express the application by Fig. 3.
Pointer layer 12 is arranged between display layer 10 and circuit card 14.The whole area of pointer layer 12 is less than display layer, as long as can cover pointer portion light source and to form the pointer shape portion 122 of the pointer shape of light-permeable.In this example, the pointer shape portion 122 of pointer layer 12 is hollow outs, and the remainder of pointer layer 12 is then light proof.Pointer layer 12 is connected with motor, and its connection mode is identical or similar with the connection mode of existing mechanical indicator and motor, pointer shape portion 122 can be driven to rotate with motor.Motor is generally single shaft stepping motor.
Circuit card 14 is provided with for irradiate and pass digital section digital section light source 141 and for irradiating and passing the pointer portion light source 142 in described pointer shape portion.Circuit card 14 is generally printed circuit board (PCB), hereafter also referred to as printed circuit board (PCB) 14.Digital section light source 141 and printed circuit board (PCB) 14 are electrically connected so that its break-make of control circui on this printed circuit board (PCB) 14.The color of the light that digital section light source 141 sends and the first look, namely the color of nonnumeric portion 102b is repelled each other, and namely described digital section light source is sent out 141 light gone out and cannot be passed described nonnumeric portion 102b.Example and without limitation, digital section light source 141 can select LED light source, the quantity of selected LED can be suitable through all numerals with its light sent.Pointer portion light source 142 and printed circuit board (PCB) 14 are electrically connected, to pass through its break-make of control circui on this printed circuit board (PCB).The color of the light that pointer portion light source 142 sends and the first look do not repel each other, and may be selected to be identical.In addition, pointer portion light source 142 is arranged on circuit card 14, and its position is on circuit boards the infall being positioned at rotation axis with pointer shape portion 122 and circuit card, in other words, the center of pointer portion light source 142 or the projection of pointer portion light source 142 on this circuit card 14 overlap with the projected position of described rotation axis on described circuit card.When should be understood that the setting of light source 142 position, pointer portion to make the light emitted by it to rotate to any position in pointer shape portion 122 can uniform irradiation to it.Be similar to digital section light source 141, pointer portion light source 142 example and can be LED light source without limitation.
According in each example of the present utility model, color and first form and aspect of the light that digital section light source 141 sends are scolded, namely the light that described digital section light source 141 sends cannot pass described first look, and the color of the light that pointer portion light source 142 sends and the first look do not repel each other, namely the light that described pointer portion light source sends can pass the first look, in some signal of the present utility model, in unrestriced example, the color of the light that pointer portion light source 142 sends is with the first look identical.Exemplarily, the first look can be blue, then the color of light that pointer portion light source 142 sends can be red, and vice versa.Need illustrate but, the color of the light that digital section light source 141 sends and the first form and aspect are scolded can obtain preferably display effect.
As shown in Figure 3, blue LED light source 141 sends blue light, the light of this blueness can only pass through numerical portion 102a, but not numerical portion 102b then prevents passing of blue light because of being redness, therefore, finally be irradiated to the blue ray being only through numerical portion of the first sublayer 101, therefore also just define numeral.The red light that red LED light source 142 sends is through pointer shape portion 122, and through the second sublayer 102, the first sublayer 101 is formed as red pointer shape, is arrowhead form in this example.Once mention above, numerical portion 102 can be hollow out, also can be colourless hyalomere.
As Fig. 3 example substitute, the first sublayer 101 and the second sublayer 102 can be provided separately, and are then bonded together by optical glue.Optical glue refers to can not propagate to light the glue had an impact.In this example, the first sublayer 101 can be set to the light-transmittable layer of black or white, and the digital section 102a of the second sublayer 102 is such as hollow out, and the nonnumeric portion 102b of the second sublayer 102 is then set to the first look.Light source, pointer layer and the first look and light source send out color selection all with the example class of Fig. 3 seemingly, repeat no more.
According in each example of the present utility model, the material of display layer 10 such as can select the material of the light-permeables such as PC material, and the material of pointer layer can select ABS etc., in some applications, PC material (such as pointer shape adopts the situation etc. that printing realizes) can also be selected.
Fig. 4 is the auto meter display unit side schematic view according to the utility model example.As shown in the figure, the light of the LED141 on layer printed circuit board 14 irradiates the display layer 10 to light-permeable, and the light of the LED142 on layer printed circuit board 14 irradiates to pointer layer 12.Being connected with stepping motor 15 of pointer layer 12, driven by stepping motor 15 and move, the motion in this example is rotary motion.Stepping motor 15 and board layer 14 are electrically connected (meaning not shown in the figures).Stepping motor 15 makes it fixing on the direction vertical with pointer plane of rotation by supporting structure 154 support.In addition, it should be noted that the position of LED142 on pcb board and the position of the center shaft of stepping motor are mutually corresponding, that is, the setting position of LED142 on circuit card 14 is positioned at the infall of pointer shape portion rotation axis and circuit card.
Technical scheme provided by the utility model can adopt the circuit card of existing instrument display unit and the light source for pointer, pointer forming portion is formed again additionally by such as ABS material or PC material etc., and form display layer by PC material, form display unit by for the light source of pointer and the light source for pointer shape portion that increases in addition, can say and reach the display effect of similar colored TFT screen with the cost being similar to common analog meter.
Vehicular meter system is can be used for, to substitute existing display panel, such as, for showing fuel oil, the speed of a motor vehicle etc. according to instrument display unit of the present utility model.
Claims (11)
1. an auto meter display unit, be provided with circuit card, be electrically connected motor with this circuit card, it is characterized in that, described instrument display unit also comprises:
Display layer, it comprises the first sublayer for imaging and the second sublayer, and described second sublayer comprises digital section and has the nonnumeric portion of the first look;
Pointer layer, described pointer layer is formed with the pointer shape portion of printing opacity;
Light source, it is arranged on described circuit card, comprises for irradiating and passing the digital section light source of digital section and irradiation and through the pointer portion light source in pointer shape portion;
Wherein, described pointer layer is arranged on the centre of described display layer and described light source, and color and described first form and aspect of the light that described digital section light source sends are scolded, and the color of the light that described pointer portion light source sends and described first look do not repel each other;
Wherein, described pointer layer is connected in the mode that can be rotated by pointer shape portion described in described driven by motor with described motor.
2. auto meter display unit as claimed in claim 1, it is characterized in that, described first sublayer is formed on user oriented of described display layer with printed form, described second sublayer is formed on the face relative to described first sublayer of described display layer with printed form, and described nonnumeric portion is printed as the first look, and described digital section is colourless.
3. auto meter display unit as claimed in claim 1, it is characterized in that, described first sublayer and described second sublayer are bonded together by optical glue, and described nonnumeric portion is arranged to the first look, and described digital section is formed as multiple hollow out, the corresponding required pattern of each hollow out.
4. as the auto meter display unit in Claim 1-3 as described in any one, it is characterized in that, described first look to turn blue coloured light for red and described digital section light source, or described first look is blue and described digital section light source burn red.
5. as the auto meter display unit in Claim 1-3 as described in any one, it is characterized in that, the pointer shape portion of described pointer layer is formed as hollow out and remainder is light tight.
6. as the auto meter display unit in Claim 1-3 as described in any one, it is characterized in that, the pointer shape portion of described pointer layer is formed as colourless transmittance section and remainder is light tight.
7. as the auto meter display unit in Claim 1-3 as described in any one, it is characterized in that, the position of light source on described circuit card, described pointer portion is positioned at the rotation axis in described pointer shape portion and the infall of described circuit card.
8. as the auto meter display unit in Claim 1-3 as described in any one, it is characterized in that, described first sublayer is light-permeable black or light-permeable white, and the color of the light that described pointer portion light source sends is with described first look identical.
9. auto meter display unit as claimed in claim 8, is characterized in that, described first sublayer is transparent black or transparent whites.
10. an automobile instrument system, it comprises the auto meter display unit as shown in any one in claim 1 to 9.
11. 1 kinds of automobiles, it comprises the auto meter display unit as shown in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861688.8U CN204801522U (en) | 2014-12-31 | 2014-12-31 | Automobile -used instrument display unit , contain motormeter system and car of this part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861688.8U CN204801522U (en) | 2014-12-31 | 2014-12-31 | Automobile -used instrument display unit , contain motormeter system and car of this part |
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| Publication Number | Publication Date |
|---|---|
| CN204801522U true CN204801522U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861688.8U Active CN204801522U (en) | 2014-12-31 | 2014-12-31 | Automobile -used instrument display unit , contain motormeter system and car of this part |
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| Country | Link |
|---|---|
| CN (1) | CN204801522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405865A (en) * | 2018-11-14 | 2019-03-01 | 安徽蓝德自动化科技有限公司 | A kind of illuminating scale of instrument and its manufacturing method |
| CN110189792A (en) * | 2019-05-13 | 2019-08-30 | 安徽延达智能科技有限公司 | The vision that a kind of pair of pointer instrument carries out reads system |
-
2014
- 2014-12-31 CN CN201420861688.8U patent/CN204801522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405865A (en) * | 2018-11-14 | 2019-03-01 | 安徽蓝德自动化科技有限公司 | A kind of illuminating scale of instrument and its manufacturing method |
| CN110189792A (en) * | 2019-05-13 | 2019-08-30 | 安徽延达智能科技有限公司 | The vision that a kind of pair of pointer instrument carries out reads system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee after: Bertek automotive electronics (Wuhu) Co., Ltd Address before: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee before: Bosch Car Multimedia (Wuhu) Co.,Ltd. |