CN111497615A - Motormeter dish and car with arc evagination structure - Google Patents
Motormeter dish and car with arc evagination structure Download PDFInfo
- Publication number
- CN111497615A CN111497615A CN202010485786.6A CN202010485786A CN111497615A CN 111497615 A CN111497615 A CN 111497615A CN 202010485786 A CN202010485786 A CN 202010485786A CN 111497615 A CN111497615 A CN 111497615A
- Authority
- CN
- China
- Prior art keywords
- arc
- strip
- instrument panel
- automobile instrument
- cover plate
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 29
- 238000002844 melting Methods 0.000 claims description 48
- 239000012943 hotmelt Substances 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 11
- 239000002313 adhesive film Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
The invention provides an automobile instrument panel with an arc-shaped convex structure and an automobile, wherein the automobile instrument panel comprises a shell, a cover plate, a segment code screen assembly, a color liquid crystal display screen assembly, a light guide cover and a circuit board, the outer contour of the shell is formed into a roughly rectangular structure with two convex arc-shaped upper corner positions, two groups of strip-shaped structures are arranged on the front side of the automobile instrument panel, two first arc strips of the two groups of strip-shaped structures respectively extend along the two convex arc-shaped structures, the arc diameter of a second arc strip is smaller than that of the first arc strip and is positioned on the radial inner side of the first arc strip, the segment code screen assembly forms an engine rotating speed dial display area on one group of strip-shaped structures, and forms a vehicle speed dial display area on the other. The invention utilizes the matching of the color liquid crystal screen, the segment code screen and the strip-shaped structure to form a unique model, reduces the cost, can achieve the visual effect close to full liquid crystal display, is beneficial to obtaining information and reduces the driving fatigue feeling of a driver.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile instrument panel with an arc-shaped convex structure and an automobile.
Background
The automobile is developed as a transportation means to enter a motorway and is developed towards the directions of high end, energy conservation, low carbon emission, complete functions, simple and convenient driving and the like, the automobile instrument panel is particularly important as an important part for a driver to obtain driving information, and specialized, comprehensive, accurate and clear display of the vehicle information is to be better realized.
Currently, there are two main types of instrument panels for automobiles, i.e., a conventional mechanical instrument panel combined with a liquid crystal display panel, and a full-color liquid crystal display panel. For the former, the disadvantages of numerous parts and complex assembly process are mainly existed; in the latter case, the disadvantage of high costs is mainly present. Meanwhile, the two instrument panels have the characteristic of single shape, so that the unique visual effect is difficult to present, and the cost is increased sharply if the unique visual effect is realized.
Disclosure of Invention
Based on the current situation, the invention mainly aims to provide an automobile instrument panel with an arc-shaped convex structure, so as to solve the technical problems of single shape and high cost of unique shape in the prior art.
In order to achieve the above object, in one aspect, the invention adopts the following technical scheme:
an automobile instrument panel with an arc-shaped convex structure comprises a shell, a cover plate, a segment code screen assembly, a color liquid crystal display screen assembly, a light guide cover and a circuit board, wherein the color liquid crystal display screen assembly comprises a color liquid crystal display screen and a backlight source, the outer contour of the shell is formed into a roughly rectangular structure with two convex arc-shaped upper corner positions, the shape of the segment code screen assembly is matched with that of the shell, the front side of the color liquid crystal display screen is adhered to the middle position of the back side of the segment code screen assembly, two groups of strip-shaped structures are arranged on the front side of the automobile instrument panel, each group of strip-shaped structures comprises a first arc strip and a second arc strip, the two first arc strips of the two groups of strip-shaped structures extend along the two convex arc-shaped convex arc respectively, and the arc diameter of the second arc strip is smaller than that of the first arc strip and is positioned on the radial inner side of the first arc strips, the segment code screen assembly is configured to form an engine speed dial display area between the first arc bar and the second arc bar of one of the sets of the strip structures, and a vehicle speed dial display area between the first arc bar and the second arc bar of the other set of the strips structures.
Preferably, the first arc strip comprises a first arc strip body and a first hot-melting column arranged on the back of the first arc strip body, and the first arc strip is in hot-melting connection with the shell or the cover plate through the first hot-melting column;
the second circular arc strip comprises a second circular arc strip body and a second hot melting column arranged on the back face of the second circular arc strip body, and the second circular arc strip is connected with the cover plate in a hot melting mode through the second hot melting column.
Preferably, the shell includes frame and the backshell that can dismantle the connection, the shape of frame with motormeter dish's shape looks adaptation, the open setting in back side of frame, the frame includes front frame portion and curb circle portion, the apron is located the back side of front frame portion, be provided with first connecting hole on the front frame portion, be provided with the second connecting hole on the apron, first hot melt post passes first connecting hole with front frame portion hot melt is connected, the second hot melt post passes the second connecting hole with the apron hot melt is connected.
Preferably, the front frame portion includes two arc frame sections at the positions of the outer convex arc, two ends of each arc frame section respectively extend towards the inner side of the front frame portion along the arc direction to form an extension section, the arc frame sections and the extension sections form a structure matched with the first arc strip, and the first connection holes are disposed on the arc frame sections and the extension sections.
Preferably, the first connection hole is a stepped hole and the large diameter section of the stepped hole is located on the back side of the small diameter section.
Preferably, the cover plate and the segment screen assembly are in full-laminating connection through a first adhesive film, and a structure formed by hot melting of the second hot melting column is located in the first adhesive film.
Preferably, the cover plate and the segment code screen assembly, the segment code screen assembly and the color liquid crystal display screen are connected in a full-laminating mode to form a screen cover assembly, the screen cover assembly is integrally bonded to the light guide cover through glue, the backlight source and the circuit board are respectively fixed to the front side and the back side of the light guide cover through the same fastener, and the screen cover assembly, the backlight source, the light guide cover and a display part formed by the circuit board are installed into the outer frame from the back side of the outer frame and are fixedly connected with the outer frame.
Preferably, the side circle portion medial surface of frame is provided with first joint structure, be provided with second joint structure on the light guide cover, first joint structure with second joint structure joint is connected.
Preferably, the automobile instrument panel further comprises a transverse extending strip arranged below the two groups of strip structures, and a water temperature and oil amount display area is formed below the transverse extending strip.
Preferably, the lateral extension strip comprises a lateral extension strip body and a third hot-melting column arranged on the back of the lateral extension strip body, and the lateral extension strip is in hot-melting connection with the shell or the cover plate through the third hot-melting column.
Preferably, a third connecting hole is formed in the cover plate, and the third hot-melt column penetrates through the third connecting hole to be in hot-melt connection with the cover plate.
Preferably, the housing is provided with a first mounting structure only at a lower portion for cooperating with a deck panel of an automobile instrument desk so that the automobile instrument desk stands on the deck panel.
On the other hand, the technical scheme adopted by the invention is as follows:
an automobile comprising the automobile instrument panel.
In the automobile instrument panel with the arc-shaped convex structure, the color liquid crystal screen with smaller size is matched with the segment code screen and the strip-shaped structure to form a unique shape, the cost is reduced, and the visual effect close to full liquid crystal display can be achieved. In addition, the two display areas are divided by the strip-shaped structure, so that the visual angle of a driver can be locked to the two positions more easily, the driving fatigue of the driver is effectively reduced, the user experience is optimized, and in addition, the strip-shaped structure can also be used as a decorative strip to play a decorative role.
Other advantages of the present invention will be described in the detailed description, and those skilled in the art will understand the technical features and technical solutions presented in the description.
Drawings
Preferred embodiments according to the present invention will be described below with reference to the accompanying drawings. In the figure:
FIG. 1 is a perspective view of an automotive instrument panel in accordance with a preferred embodiment of the present invention;
FIG. 2 is a front view of an automotive dashboard in accordance with a preferred embodiment of the present invention;
FIG. 3 is an exploded view of an automotive instrument panel according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a first arc of a dashboard of a vehicle according to a preferred embodiment of the present invention;
FIG. 5 is a schematic structural view of a second arc bar of an instrument panel of an automobile according to a preferred embodiment of the present invention;
FIG. 6 is a schematic structural view of a laterally extending strip of an automotive instrument panel in accordance with a preferred embodiment of the present invention;
FIG. 7 is a schematic diagram of a backlight of an instrument panel of an automobile according to a preferred embodiment of the invention;
FIG. 8 is a perspective view of a light guide cover of an instrument panel for a vehicle according to a preferred embodiment of the present invention;
fig. 9 is one of perspective views of an outer frame of an instrument panel for a vehicle according to a preferred embodiment of the present invention;
fig. 10 is a second perspective view of an outer frame of an instrument panel for a vehicle according to a preferred embodiment of the present invention.
In the figure:
1. a housing; 11. an outer frame; 111. a front frame portion; 1111. a first connection hole; 1112. a circular arc frame section; 1113. an extension section; 1114. a bottom frame section; 112. a side frame portion; 113. a first clamping structure; 12. a back shell; 2. a cover plate; 21. a second connection hole; 22. a third connection hole; 3. a segment screen assembly; 4. a color liquid crystal display assembly; 41. mounting a column; 411. a first mounting post; 412. a second mounting post; 413. a first mounting hole; 42. a stepped positioning column; 43. a backlight source; 5. a light guide cover; 51. a second clamping structure; 52. a containing groove; 53. a first positioning hole; 54. a via hole; 6. a circuit board; 71. a first arc bar; 711. a first arc strip body; 712. a first heat-melting column; 72. a second arc bar; 721. a second arc strip body; 722. a second heat-melting column; 73. a laterally extending strip; 731. a straight portion; 732. a downward bent portion; 733. a laterally extending strip body; 734. and a third heat-melting column.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in order to avoid obscuring the nature of the present invention, well-known methods, procedures, and components have not been described in detail.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The terms "front" and "back" are used in this application with respect to the driver, the side facing the driver being the front and the side facing away from the driver being the back.
The invention provides an automobile instrument panel with an arc-shaped convex structure, and referring to figures 1 and 3, the automobile instrument panel comprises a shell 1, a cover plate 2, a segment screen component 3, a color liquid crystal display component 4, a light guide cover 5 and a circuit board 6, wherein as shown in figure 2, the outer contour of the shell 1 is formed into a roughly rectangular structure with two convex arc-shaped upper corner positions, namely, the outer contour line of the shell 1 comprises a top side straight line, a bottom side straight line, a left side straight line, a right side straight line, a left side straight line and a right arc line, thus, the top side straight line, the right arc line, the right side straight line, the bottom side straight line, the left side straight line and the left arc line are sequentially connected to form the outer contour line of the shell 1, thus, the convex arcs at the two corner positions form a structure similar to ears, and the convex arcs of the two corners just form part of the outer contours of two display areas of the, since the engine speed dial display area and the vehicle speed dial display area are two areas which are mainly concerned by the driver during driving, the protruding arrangement is more convenient for the driver to acquire the information of the two areas.
Because the shape of the automobile instrument panel is not a conventional regular shape but a very unique shape, on one hand, in order to adapt to the irregular shape of the automobile instrument panel, and on the other hand, in order to save cost, the display of the engine speed dial display area and the vehicle speed dial display area is realized by adopting the segment code screen in the application, the shape of the segment code screen component 3 is matched with the shape of the shell 1, namely, the outer contour of the segment code screen component 3 is also a roughly rectangular structure with two convex arc-shaped upper corners, the color liquid crystal display screen component 4 comprises a color liquid crystal display screen and a backlight source 43, the front side of the color liquid crystal display screen is pasted with the middle position of the back side of the segment code screen component 3, thus, the color liquid crystal display screen can perform complicated dynamic display in the middle area of the automobile instrument panel, and the display of simple patterns on the left side and the right side is completed, the display effect of a whole screen (namely, full liquid crystal) is realized in appearance through the combination of the segment code screen component 3 and the color liquid crystal display screen. The segment code screen assembly 3 comprises a segment code screen and a color film adhered to the back of the segment code screen, and the color display effect of the segment code screen assembly 3 is realized through the color film.
Further, the front side of motormeter dish is provided with two sets of strip structures, and each set of strip structure all includes first arc strip 71 and second arc strip 72, and is two sets of two of strip structure first arc strip 71 is respectively along two convex arc extends, promptly, first arc strip 71 in one set of strip structure extends along the direction of left circular arc line, and first arc strip 71 in another set of strip structure extends along the direction of right circular arc line. In one group of strip-shaped structures, the arc diameter of the second arc strip 72 is smaller than that of the first arc strip 71 and is positioned at the radial inner side of the first arc strip 71, the segment screen assembly is configured to form an engine speed dial display area between the first arc strip 71 and the second arc strip 72 of one group of strip-shaped structures, form a vehicle speed dial display area between the first arc strip 71 and the second arc strip 72 of the other group of strip-shaped structures, and divide the two display areas, namely the engine speed dial display area and the vehicle speed dial display area, by using the strip-shaped structures, so that the visual angle of a driver is easier to lock to the two positions, thereby effectively reducing the driving fatigue of the driver and optimizing the user experience. In addition, the first arc-shaped bar 71 and the second arc-shaped bar 72 can also form effective blocking to light, so that the display between the two is clearer.
Further preferably, the display area of the dashboard of the vehicle may be further partitioned by the second arc bar 72, the radially inner side of the second arc bar 72 in the bar structure forming the engine speed dial display area is an engine speed value display area, and a display area including icons such as front and rear fog light icons and an oil shortage icon may be further provided in the area, and the radially inner side of the second arc bar 72 in the bar structure forming the vehicle speed dial display area is a vehicle speed value display area, and a display area including icons such as an unbelted belt icon, an engine failure icon, a hand brake prompt icon, and an airbag detection icon may be further provided in the area.
Further, the automobile instrument panel further comprises transverse extension bars 73 arranged below the two groups of bar structures, the transverse extension bars 73 extend transversely approximately, a water temperature oil amount display area is formed below the transverse extension bars 73, therefore, the whole display interface of the automobile instrument panel is divided into areas by the bar structures, the left side of the upper portion is an engine speed dial display area, the right side of the upper portion is a vehicle speed dial display area, the lower portion is a water temperature oil amount display area, and the bar structures play a certain role in locking the visual angle of a driver, so that the driver can easily acquire information of the engine speed, the vehicle speed, the water temperature and the oil amount in the driving process while observing the road condition, the fatigue of the driver in the driving process is relieved, and the driving safety is guaranteed.
The laterally extending bar 73 may extend entirely along a straight line, and in order to better divide the region, it is preferable that the laterally extending bar 73 includes a straight portion 731 and downward bent portions 732 provided at both ends of the straight portion 731, as shown in fig. 2, and the downward bent portions 732 are bent upward and downward in a direction away from a break point of the straight portion 731 to better divide the region and to better guide the line of sight of the driver. It is further preferable that both ends of the straight line portion 731 are vertically aligned with a lower end point of the left first circular-arc bar 71 and a lower end point of the right first circular-arc bar 71, respectively, so as to obtain a better visual guidance effect. Meanwhile, the transverse extension bars 73 can also play a role in blocking light, so that the display definition of the water temperature and oil quantity display area is improved.
Each strip-shaped structure includes a first arc strip 71, a second arc strip 72, and a transverse extension strip 73, and the mounting and fixing manner is not limited, for example, the strip-shaped structure may be connected to the cover plate 2 or the housing 1 by means of clamping, bonding, and fastening, in order to improve the connection reliability and avoid the stress problem, preferably, a heat-melting column is disposed on the back of the first arc strip 71, the second arc strip 72, and the transverse extension strip 73, and each strip-shaped structure is connected to the housing 1 or the cover plate 2 by means of the heat-melting column, for example, as shown in fig. 4, the first arc strip 71 includes a first arc strip body 711 and a first heat-melting column 712 disposed on the back of the first arc strip body 711, and the first arc strip 71 may be connected to the housing 1 by means of the heat-melting column 712, or may be connected to the cover plate 2 by means of the heat-melting column 712, as shown in fig. 5, the second arc strip 72 includes a second arc strip 721 body and a second heat-melting column 721 disposed on the back of the second 722, the second arc strip 72 can be connected with the housing 1 through the second heat-melting column 722 in a heat-melting manner, or can be connected with the cover plate 2 through the second heat-melting column 722 in a heat-melting manner, as shown in fig. 6, the transverse extension strip 73 includes a transverse extension strip body 731 and a third heat-melting column 734 arranged on the back of the transverse extension strip body 733, and the transverse extension strip 73 can be connected with the housing 1 through the third heat-melting column 734 in a heat-melting manner, or can be connected with the cover plate 2 through the third heat-melting column 734 in a heat-melting manner.
In order to simplify the structure and facilitate the assembly of the respective strip-shaped structures, it is preferable that the housing 1 includes an outer frame 11 and a back shell 12 which are detachably connected, as shown in fig. 3, the shape of the outer frame 11 is adapted to the shape of the dashboard of the automobile, i.e., the outer frame 11 constitutes the overall outer contour of the dashboard of the automobile, as shown in fig. 10, the back side of the outer frame 11 is opened, so that the components inside the housing 1 can be loaded into the outer frame 11 from the back side of the outer frame 11, and thus, a mounting structure can be provided on the front side of the outer frame 11 to mount a part or all of. Since the first arc 71 is disposed at the periphery and the second arc 72 and the laterally extending strip 73 are disposed more inwardly, it is preferable that the first arc 71 is mounted on the front side structure of the outer frame 11 and the second arc 72 and the laterally extending strip 73 are mounted on the cover plate 2.
Specifically, as shown in fig. 9 and 10, the outer frame 11 includes a front frame portion 111 and a side frame portion 112, the side frame portion 112 forms an overall outer contour of the instrument panel of the automobile, the front frame portion 111 is a front side structure of the outer frame 11, a first connection hole 1111 is provided on the front frame portion 111, and the first heat-melting column 712 passes through the first connection hole 1111 and performs heat-melting processing on the passed portion to form a positioning head so as to fix the first arc bar 71 on the front frame portion 111.
Preferably, referring to fig. 1, 9 and 10, the overall shape of the front frame portion 111 is the same as that of the side frame portion 112, and the front frame portion 111 forms a frame structure with an overall shape matched with the outer contour of the housing 1 on the front side of the dashboard, specifically, the front frame portion 111 includes a top frame section, a bottom frame section 1114, a left side frame section, a right side frame section, and arc frame sections 1112 at two convex arc positions, which are denoted as a left arc frame section and a right arc frame section, such that the top frame section, the right arc frame section, the right side frame section, the bottom frame section, the left side frame section, and the left arc frame section are sequentially connected to form the frame structure of the front frame portion, two ends of the arc frame section 1112 respectively extend towards the inner side of the front frame portion 111 along the arc direction to form an extension 1113, the arc frame section 1112 forms a structure matched with the first arc strip 71 with the extension 1113 at two ends thereof, the first connection hole 1111 is provided on the circular arc frame segment 1112 and the extension segment 1113. The installation reliability of the first arc stripe 71 can be improved by providing the extension 1113.
In order to guarantee motormeter dish's whole outward appearance integrality, avoid producing health dead angle and influence structural reliability because of the structure clearance, apron 2's the front sets up with the back laminating of preceding frame portion 111, in order to guarantee to realize closely laminating between the two, preferably, set up first connecting hole 1111 on preceding frame portion 111 and be the back side that the big footpath section of shoulder hole and shoulder hole is located the minor diameter section, minor diameter section and first hot melt post 712 looks adaptation, the major diameter section is used for the location head that the first hot melt post 712 hot melt of holding formed, come the holding location head through setting up the shoulder hole, make apron 2's the front can closely laminate with the back of preceding frame portion 111.
Further, as shown in fig. 3, a second connection hole 21 is formed in the cover plate 2, and a second heat-melting column 722 penetrates through the second connection hole 21, and heat-melting the penetrating portion to form a positioning head, so as to fix the second arc strip 72 on the cover plate 2. It can be understood that, in order to make the cover plate 2 and the segment code screen assembly 3 tightly adhere to each other, the second connecting hole 21 may also be set as a stepped hole, in a preferred embodiment, the cover plate 2 and the segment code screen assembly 3 are adhered and fixed, in order to ensure the adhesion reliability between them, the back surface of the cover plate 2 and the front surface of the segment code screen assembly 3 are completely adhered and connected through the first adhesive film, so as to better ensure the reliability and the sealing performance of the connection between them, the completely adhered connection mode can also avoid light leakage between them, and improve the display effect of the whole dashboard, in this case, the second connecting hole 21 does not need to be set as a stepped hole, the structure formed by the second hot-melting column 722, that is, the positioning head extends from the back surface side of the cover plate 2, the extending part is located in the first adhesive film, so that the first adhesive film can further fix the second circular arc strip 72, the fixing reliability of the second arc strip 72 is improved.
Further, also preferably be connected through the mode of laminating entirely between section sign indicating number screen subassembly 3 and the color liquid crystal display, specifically, the back of section sign indicating number screen subassembly 3 passes through the second glued membrane to be connected with color liquid crystal display's front laminating entirely, so, apron 2, section sign indicating number screen subassembly 3 and color liquid crystal display form the screen lid subassembly, and the screen lid subassembly is whole again to be fixed in leaded light cover 5. It should be noted that, above-mentioned first glued membrane and second glued membrane all adopt optical cement, through the connected mode of above-mentioned full laminating, need not to set up other connection structure, and then can avoid setting up the light leak phenomenon that other connection structure probably caused, and simultaneously, the efficiency of the connected mode of bonding is also higher, has improved this motormeter dish's packaging efficiency.
Similarly, a third connecting hole 22 is further formed in the cover plate 2, and a third heat-fusible column 734 passes through the third connecting hole 22 to heat-fuse the passing-out portion to form a positioning head, so as to fix the laterally extending strip 73 to the cover plate 2. It can be understood that the third connecting hole 22 may be a stepped hole, or in an embodiment where the back surface of the cover plate 2 is connected to the front surface of the segment code screen assembly 3 through a first adhesive film, the third connecting hole 22 is a straight hole, and the third heat-melting column 734 is formed by heat melting, that is, the aforementioned positioning head extends from the back surface side of the cover plate 2, and the extending portion is located in the first adhesive film.
The backlight source 43 and the circuit board 6 are fixed to the front side and the back side of the light guide cover 5 by the same fastener, and the cover assembly is integrally bonded to the light guide cover 5 by glue, so that the cover assembly, the backlight source 43, the light guide cover 5 and the circuit board 6 form a display component which is integrally installed in the outer frame 11 from the back side of the outer frame 11 and is fixedly connected with the outer frame 11. The assembling mode can further improve the assembling efficiency and the structural reliability after assembly, and can effectively reduce the error accumulation caused by respective installation.
Display element can be fixed with frame 11 through modes such as joint, bonding, fastener connection, and for the maintenance in convenient later stage and improvement assembly efficiency, preferably, the side frame portion 112 medial surface of frame 11 is provided with first joint structure 113, is provided with second joint structure 51 on the light guide housing 5, and first joint structure 113 is connected with second joint structure 51 joint. Further preferably, the clamping direction is the front-back direction of the automobile instrument panel, so that the clamping connection between the display component and the outer frame 11 can be realized when the display component is installed in the outer frame 11 from the back side of the outer frame 11, and the assembly efficiency is greatly improved.
In order to facilitate the bonding between the cover assembly and the light guide cover 5, as shown in fig. 8, a containing groove 52 is disposed on the front side of the light guide cover 5, and the color liquid crystal display assembly 4 is located in the containing groove 52, so that the cover assembly and the front side of the light guide cover 5 are conveniently bonded and fixed.
In order to facilitate the positioning and installation of the backlight 43 and the circuit board 6, further, as shown in fig. 7, the back surface of the backlight 43 is provided with a plurality of mounting posts 41 and a plurality of stepped positioning posts 42, the mounting posts 41 are provided with first mounting holes 411, the end surfaces of the large diameter sections of the stepped positioning posts 42 are flush with the end surfaces of the mounting posts 41, as shown in fig. 8, the bottom of the accommodating groove 52 is provided with first positioning holes 53 matching with a part of the mounting posts 41 therein, and via holes 54 for passing another part of the mounting posts 41 and the stepped positioning posts 42, the circuit board 6 is provided with second positioning holes matching with the small diameter sections of the stepped positioning posts 42 and second mounting holes corresponding to the positions of the first mounting holes, so that the positioning between the backlight 43 and the light guide cover 5 is realized by using part of the mounting posts 41 therein as a positioning structure, the positioning and mounting structure is greatly simplified. The backlight source 43, the light guide cover 5, and the circuit board 6 are fixedly connected together through the same fastener, the first mounting hole 413, and the second mounting hole.
In order to improve the assembling reliability, it is preferable that a sleeve structure is provided on the back side of the receiving groove 52 at positions corresponding to the through hole 54 and the first positioning hole 53, and the sleeve structure is engaged with the mounting post 41 and the stepped positioning post 42.
The number of the mounting posts 41 and the step positioning posts 42 is not limited, and may be set according to specific requirements, for example, in the embodiment shown in fig. 7, four mounting posts 41 are provided, which are respectively located at four corners of the backlight 43, two step positioning posts 42 are provided, which are located at one pair of corners of the backlight 43, for convenience of description, the mounting post 41 located at the diagonal corner is referred to as a first mounting post 411, the mounting post 41 located at the other pair of corners is referred to as a second mounting post 412, a side wall of a large diameter section of the step positioning post 42 is connected to a side wall of the first mounting post 411 adjacent thereto, the second mounting post 412 is used as a positioning post for positioning between the backlight 43 and the light guide cover 5 to be matched with the first positioning hole 53, the through hole 54 provided at the bottom of the accommodating groove 52 is 8-shaped, for passing of the first mounting post 511 and the step positioning post 42 connected thereto, the second positioning hole on the circuit board 6 is matched with the small diameter section of the stepped positioning column 42. Specifically, during assembly, the second mounting post 412 of the backlight source 43 passes through the first positioning hole 53 on the light guide cover 5, the first mounting post 411 and the ladder positioning post 42 connected thereto pass through the 8-shaped through hole 54, and the small diameter section of the ladder positioning post 42 passes through the second positioning hole on the circuit board 6, at this time, the first mounting hole 413 on the first mounting post 411 and the second mounting post 412 and the second mounting hole on the circuit board 6 are aligned, and the same fastening member sequentially passes through the second mounting hole and the first mounting hole 413, so that the backlight source 43, the light guide cover 5 and the circuit board 6 are fastened and connected together by the same fastening member.
The existing automobile instrument panel is usually embedded in an automobile instrument desk, so that the structure of a desk panel of the instrument desk is complex, and the arch is higher at the position where the automobile instrument panel is arranged, so that the visual field of a driver is limited. In addition, because the automobile instrument panel is embedded in the front side of the steering wheel, the later-stage disassembly and maintenance are not facilitated. In this application, motormeter dish is only provided with mounting structure and electric connection structure in the lower part, and motormeter dish passes through mounting structure to install in motormeter platform to through electric connection structure and the inside total accuse end electric connection of motormeter platform. So, make the motormeter platform of locating immediately that this application provided, the deck plate need not to set up the hunch-up structure, and the structure is simpler and improved driver's the place ahead field of vision for the field of vision is wider, optimizes and drives experience. Because the installation mode of the instrument panel is changed, the disassembly and the assembly are not limited by the steering wheel any more, and the convenience of disassembly, assembly and maintenance is improved.
The invention further provides an automobile with the automobile instrument panel.
It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (13)
1. The utility model provides an motormeter dish with arc evagination structure, motormeter dish includes shell, apron, section sign indicating number screen subassembly, color liquid crystal display subassembly, leaded light cover and circuit board, color liquid crystal display subassembly includes color liquid crystal display and backlight, a serial communication port, the outline of shell forms to be the convex roughly rectangular structure of evagination in upper portion two angular positions, the shape of section sign indicating number screen subassembly with the shape looks adaptation of shell, color liquid crystal display's front with the back middle part position of section sign indicating number screen subassembly is pasted, motormeter dish's front side is provided with two sets of bar structures, and each group of bar structure all includes first arc strip and second arc strip, and is two sets of two of bar structure first arc strip is followed two respectively the convex arc of evagination extends, the arc diameter of second arc is less than the arc diameter of first arc and is located the radial inboard side of first arc strip And the segment code screen assembly is configured to form an engine speed dial display area between the first arc bar and the second arc bar of one group of the strip-shaped structures, and form a vehicle speed dial display area between the first arc bar and the second arc bar of the other group of the strip-shaped structures.
2. The automobile instrument panel with the arc-shaped convex structure according to claim 1, wherein the first arc strip comprises a first arc strip body and a first hot-melt column arranged on the back surface of the first arc strip body, and the first arc strip is in hot-melt connection with the shell or the cover plate through the first hot-melt column;
the second circular arc strip comprises a second circular arc strip body and a second hot melting column arranged on the back face of the second circular arc strip body, and the second circular arc strip is connected with the cover plate in a hot melting mode through the second hot melting column.
3. The automobile instrument panel with the arc-shaped outer convex structure according to claim 2, wherein the outer shell comprises an outer frame and a back shell which are detachably connected, the shape of the outer frame is matched with the shape of the automobile instrument panel, the back side of the outer frame is arranged in an open manner, the outer frame comprises a front frame portion and a side ring portion, the cover plate is located on the back side of the front frame portion, a first connecting hole is formed in the front frame portion, a second connecting hole is formed in the cover plate, the first heat-melting column penetrates through the first connecting hole to be connected with the front heat-melting frame portion, and the second heat-melting column penetrates through the second connecting hole to be connected with the cover plate in a heat-melting manner.
4. The automobile instrument panel with the arc-shaped outer convex structure according to claim 3, wherein the front frame portion comprises arc frame sections at two outer convex arc positions, two ends of each arc frame section respectively extend towards the inner side of the front frame portion along an arc direction to form extension sections, the arc frame sections and the extension sections form a structure matched with the first arc strip, and the first connecting holes are formed in the arc frame sections and the extension sections.
5. The automobile instrument panel with the arc-shaped convex structure according to claim 3, wherein the first connection hole is a stepped hole and a large diameter section of the stepped hole is located on a back side of a small diameter section.
6. The automobile instrument panel with the arc-shaped convex structure according to claim 3, wherein the cover plate and the segment screen assembly are in full-lamination connection through a first adhesive film, and a structure formed by hot melting of the second hot melting column is located in the first adhesive film.
7. The automobile instrument panel with the arc-shaped convex structure according to claim 3, wherein the cover plate and the segment code screen assembly, and the segment code screen assembly and the color liquid crystal display are completely attached to form a screen cover assembly, the screen cover assembly is integrally bonded to the light guide cover by glue, the backlight source and the circuit board are respectively fixed to the front side and the back side of the light guide cover by the same fastener, and a display component formed by the screen cover assembly, the backlight source, the light guide cover and the circuit board is installed in the outer frame from the back side of the outer frame and is fixedly connected with the outer frame.
8. The automobile instrument panel with the arc-shaped convex structure according to claim 7, wherein a first clamping structure is arranged on the inner side face of the side ring part of the outer frame, a second clamping structure is arranged on the light guide cover, and the first clamping structure is connected with the second clamping structure in a clamping mode.
9. The automobile instrument panel with the arc-shaped convex structure according to any one of claims 1 to 8, wherein the automobile instrument panel further comprises a transverse extending strip arranged below the two sets of strip structures, and a water temperature oil amount display area is formed below the transverse extending strip.
10. The automobile instrument panel with the arc-shaped convex structure according to claim 9, wherein the lateral extension bar comprises a lateral extension bar body and a third heat-melting column arranged on the back surface of the lateral extension bar body, and the lateral extension bar is connected with the outer shell or the cover plate in a heat-melting mode through the third heat-melting column.
11. The automobile instrument panel with the arc-shaped convex structure according to claim 10, wherein a third connecting hole is formed in the cover plate, and the third hot-melt column passes through the third connecting hole and is in hot-melt connection with the cover plate.
12. The instrument panel having an arcuate convex structure according to any one of claims 1 to 8, wherein the outer case is provided with a first mounting structure for engaging with a deck plate of an instrument desk only at a lower portion thereof so that the instrument panel stands on the deck plate.
13. An automobile, characterized by comprising the automobile instrument panel according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485786.6A CN111497615B (en) | 2020-06-01 | 2020-06-01 | Motormeter dish and car with arc evagination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485786.6A CN111497615B (en) | 2020-06-01 | 2020-06-01 | Motormeter dish and car with arc evagination structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111497615A true CN111497615A (en) | 2020-08-07 |
| CN111497615B CN111497615B (en) | 2021-04-09 |
Family
ID=71868578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010485786.6A Active CN111497615B (en) | 2020-06-01 | 2020-06-01 | Motormeter dish and car with arc evagination structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497615B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752832A (en) * | 2021-09-13 | 2021-12-07 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
| CN113752833A (en) * | 2021-09-14 | 2021-12-07 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909790Y (en) * | 2006-01-27 | 2007-06-06 | 志合电脑股份有限公司 | Cover assembly structure of mobile digital device |
| CN202923403U (en) * | 2012-11-29 | 2013-05-08 | 重庆长安汽车股份有限公司 | Combination instrument for automobile |
| CN204547798U (en) * | 2015-02-06 | 2015-08-12 | 南昌大学 | A kind of automobile electrostatic prevention meter housing |
| CN106143155A (en) * | 2016-07-08 | 2016-11-23 | 吕冬芳 | The colored full liquid crystal display automobile instrument of a kind of double screen stack combinations |
| JP2017081378A (en) * | 2015-10-27 | 2017-05-18 | 矢崎総業株式会社 | Drive assisting device for vehicle |
| CN107776406A (en) * | 2017-11-28 | 2018-03-09 | 黑龙江天有为电子有限责任公司 | Based on segment encode screen and color LCD screen combined display equipment |
-
2020
- 2020-06-01 CN CN202010485786.6A patent/CN111497615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909790Y (en) * | 2006-01-27 | 2007-06-06 | 志合电脑股份有限公司 | Cover assembly structure of mobile digital device |
| CN202923403U (en) * | 2012-11-29 | 2013-05-08 | 重庆长安汽车股份有限公司 | Combination instrument for automobile |
| CN204547798U (en) * | 2015-02-06 | 2015-08-12 | 南昌大学 | A kind of automobile electrostatic prevention meter housing |
| JP2017081378A (en) * | 2015-10-27 | 2017-05-18 | 矢崎総業株式会社 | Drive assisting device for vehicle |
| CN106143155A (en) * | 2016-07-08 | 2016-11-23 | 吕冬芳 | The colored full liquid crystal display automobile instrument of a kind of double screen stack combinations |
| CN107776406A (en) * | 2017-11-28 | 2018-03-09 | 黑龙江天有为电子有限责任公司 | Based on segment encode screen and color LCD screen combined display equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752832A (en) * | 2021-09-13 | 2021-12-07 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
| CN113752832B (en) * | 2021-09-13 | 2022-03-29 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
| CN113752833A (en) * | 2021-09-14 | 2021-12-07 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
| CN113752833B (en) * | 2021-09-14 | 2022-03-04 | 黑龙江天有为电子有限责任公司 | Automobile instrument panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111497615B (en) | 2021-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111497615B (en) | Motormeter dish and car with arc evagination structure | |
| CN102736278B (en) | Liquid crystal display device and electronic device comprising same | |
| CN111516493B (en) | Integrative black motormeter dish and car | |
| CN212046889U (en) | Integrative black formula screen cover subassembly, motormeter dish and car | |
| CN212422829U (en) | Vertical motormeter dish and car | |
| CN111532129B (en) | Motormeter dish and car | |
| CN212267232U (en) | Screen cover component of automobile instrument panel, automobile instrument panel and automobile | |
| KR20220014871A (en) | vehicle display device | |
| CN114655126B (en) | Automobile ornament with seamless integrated laser radar and gluing process | |
| CN212148427U (en) | Motormeter dish and car with ornamental strip | |
| WO2019153439A1 (en) | Rearview mirror having instrument display function and control system thereof | |
| JPS63173721A (en) | Resin outerboard structure | |
| WO2016203646A1 (en) | Display device for saddled vehicles | |
| CN211528861U (en) | Vehicle-mounted display screen assembly, instrument board assembly and vehicle | |
| CN214565039U (en) | AR-HUD installation combined support structure assembly | |
| CN212267613U (en) | Vehicle and steering wheel thereof | |
| CN202147633U (en) | Embedded edgeless inner rearview mirror | |
| CN218839196U (en) | Vehicle with a steering wheel | |
| CN207068062U (en) | A kind of vehicle-mounted AR navigation | |
| CN205427980U (en) | Drive recorder | |
| CN216101918U (en) | Vehicle-mounted multifunctional camera support assembly | |
| CN218767763U (en) | Automobile DMS camera light-transmitting cover | |
| CN214493196U (en) | Waterproof structure of electric vehicle instrument | |
| CN220948214U (en) | Connection structure and car of fender and preceding triangular window | |
| CN217099857U (en) | Integrated vehicle-mounted navigator mounting structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 152000 Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee after: Heilongjiang tianyouwei Electronics Co.,Ltd. Address before: 152000 Economic Development Zone, Beilin District, Suihua City, Heilongjiang Province Patentee before: HEILONGJIANG TIANYOUWEI ELECTRONIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |