CN107830167B - Automobile gear shifter panel and manufacturing method thereof - Google Patents
Automobile gear shifter panel and manufacturing method thereof Download PDFInfo
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- CN107830167B CN107830167B CN201711224476.3A CN201711224476A CN107830167B CN 107830167 B CN107830167 B CN 107830167B CN 201711224476 A CN201711224476 A CN 201711224476A CN 107830167 B CN107830167 B CN 107830167B
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- transparent lens
- welded
- ultrasonic energy
- panel
- energy guiding
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a selector panel for a vehicle and a manufacturing method thereof. Preferably, the welding region is formed by an ultrasonic energy guiding structure formed on one of the transparent lens and the panel substrate, and thermally fused with a structure to be welded on the other of the transparent lens and the panel substrate under the action of ultrasonic energy and pressure. The ultrasonic energy guiding structure is a linear structure with a triangular section; the structure to be welded is a trapezoid groove structure, the cross section area of the ultrasonic energy guiding structure is larger than or equal to that of the structure to be welded, and the structure to be welded and the ultrasonic energy guiding structure are in convex-concave fit. The manufacturing method is dedicated to manufacturing the panel. The invention has the advantages of simple structure, firm connection, high manufacturing efficiency, high yield and low manufacturing cost of the panel; the manufacturing method provides double guarantee of reliable quality and efficiency for panel production.
Description
Technical Field
The invention relates to a panel, in particular to a vehicle gear shifter panel and a manufacturing method thereof.
Background
The vehicle gear shifter is mostly shifted through a gear shift lever, and a gear panel for indicating gears is arranged beside the gear shift lever. The gear panel is generally composed of a transparent lens and a mounting base, and a gear mark is arranged on the base or on the back surface of the transparent lens so as to ensure the aesthetic property and effectively prevent the mark from being ground or falling off. The assembly connection between the transparent lens of the conventional gear shifter panel and the panel substrate mostly adopts modes such as back glue, buckles, screws, limiting assembly and the like, and the assembly modes not only need back glue, screws, complex structural design and the like, but also need more production auxiliary equipment, products need to reserve more space for corresponding assembly structural design, or additionally increase parts for assembly connection, such as back glue, screws and the like, and especially along with the continuous development of vehicle technology, the quality requirements on the products are higher and higher, and higher requirements are put forward from multiple aspects such as products, processes, cost, work efficiency and the like. Complicated structure and production process often lead to high reject ratio, and not only can cause direct or indirect economic loss and waste, but also become the bottleneck for limiting production efficiency. Therefore, the structure of the existing gear shifter panel is required to be improved, the manufacturing difficulty is reduced, the manufacturing efficiency is improved, and the manufacturing cost is reduced.
Disclosure of Invention
A first object of the present invention is to address the deficiencies of the prior art by providing a shifter panel for a vehicle that is comprised of a transparent lens and a base of a hot melt plastic that are fused together by ultrasonic welding. So as to simplify the structure, improve the firmness and reliability of the combination of the two and improve the production efficiency. The second object of the invention is to provide a manufacturing method of a vehicle gear shifter panel, which is characterized in that an ultrasonic energy guiding structure and a structure to be welded are respectively arranged on a transparent lens and a base, and the transparent lens and the base are welded together by utilizing an ultrasonic welding method; so as to improve the joint tightness of the two surfaces, improve the production efficiency and ensure the firmness of the product.
In order to achieve the first object, the present invention adopts the following technical scheme.
A gear shifter panel for a vehicle comprises a transparent lens and a panel substrate, wherein the transparent lens and the panel substrate are fixedly connected through a welding area formed by ultrasonic welding, and the welding area is formed by a plurality of heat melting points and/or at least one heat melting line.
According to the panel disclosed by the invention, the transparent lens and the panel substrate are fixedly connected through the ultrasonic welding area between the joint surfaces of the transparent lens and the panel substrate, so that plastics melted by ultrasonic waves in the transparent lens and the panel substrate are mutually fused, and a firm integrated structure is formed under the action of pressure applied by a welding machine. The welding area is formed by one or the combination of a thermal melting point and a thermal fuse, wherein the thermal melting point is a punctiform welding area, and the thermal fuse is a linear welding area; the plurality of thermal melting points can be connected into lines or geometric patterns with arbitrary shapes; the hot melt line comprises a dotted short line segment and a solid long line segment, the welding area is formed by at least one hot melt line, and the hot melt lines can be in independent structures or form an intersecting geometric pattern and an annular geometric pattern which is connected end to end. The geometric pattern formed by the thermal melting point and/or the thermal fuse is determined by the shape and specification of the panel product. Compared with the prior art, the invention has the advantages that two parts are fastened without adding screws, back glue, buckles, limiting assembly and the like, the types of the parts are reduced, the assembly process is simplified, the positioning is accurate, the investment of production equipment and personnel is reduced, and the reject ratio and the product cost are reduced. The welding area is in an annular strip-shaped structure, so that the welding energy consumption can be effectively reduced while the firm connection of the welding area and the welding area is ensured, and the purposes of saving energy and reducing consumption are achieved.
Preferably, the welding region is formed by an ultrasonic energy guiding structure formed on one of the transparent lens and the panel substrate, and thermally fused with a structure to be welded on the other of the transparent lens and the panel substrate under the action of ultrasonic energy and pressure. When welding, the ultrasonic energy guiding structure is firstly contacted with the structure to be welded, ultrasonic energy is transmitted to the structure to be welded when the ultrasonic energy guiding structure is heated and melted, so that the contacted part of the structure to be welded and the ultrasonic energy guiding structure are melted simultaneously and fused together under the action of pressure. Preferably, the ultrasonic energy guiding structure is arranged on the panel substrate, so that the panel substrate is arranged on the pressing head with lifting motion and the ultrasonic generator, the transparent lens is arranged on the static workbench, clamping and positioning are facilitated, the scratch probability of the transparent lens can be effectively reduced, the appearance quality belonging to important quality characteristics of products is ensured, and the yield is improved.
Further preferably, the ultrasonic energy guiding structure and the structure to be welded are in a convex-concave matching structure. The structural space to be welded is used for accommodating molten plastic melted by ultrasonic waves, so that the influence on the joint compactness of the two joint surfaces due to glue overflow can be effectively avoided; meanwhile, the welding area can be limited in the concave pit or the concave groove, so that the phenomenon that irregular patterns are formed due to chromatic aberration caused by thermal fusion is avoided, and the appearance quality of important quality characteristics of products is influenced.
Still more preferably, the ultrasonic energy guiding structure is a linear structure with a triangular cross section; the structure to be welded is a trapezoid groove structure, and the cross-sectional area of the ultrasonic energy guiding structure is larger than or equal to that of the structure to be welded. An excellent ultrasonic energy guiding structure is formed through a triangular section, so that ultrasonic welding efficiency is improved, and a firmer fusion section is formed through the trapezoid structure to be welded and the triangular ultrasonic energy guiding matching; and further ensures that glue overflow phenomenon does not occur in the welding process. The cross-sectional area of the ultrasonic energy guiding structure is larger than or equal to that of the structure to be welded, and a welding relationship with interference connection effect can be formed in the welding area. In addition, the welding area formed by combining the linear ultrasonic energy guiding structure and the structure to be welded is in an intermittent or continuous linear structure, so that the welding firmness of the linear ultrasonic energy guiding structure and the structure to be welded is further ensured in the form of a fusion structure.
Preferably, the outer periphery of the transparent lens is surrounded by a strip-shaped sinking table, and the strip-shaped sinking table is used for being covered and shielded by an inner decoration pressing frame when the panel is installed; the welding area is positioned below the strip-shaped sinking platform and is set at a distance from the step wall at the inner side of the strip-shaped sinking platform. When the panel is installed by the sinking platform structure, the panel is shielded by the interior trim pressing frame through the strip-shaped sinking platform, the upper surface of the panel and the upper surface of the interior trim pressing frame are positioned in the same plane, the welding area is shielded by the pressing frame, and the pressing frame can effectively conceal chromatic aberration existing in the welding area and the non-welding area, so that the welding area with chromatic aberration is invisible outside the allowable visible angle of a product, and the important quality characteristic requirement on the aesthetic property of the product is met. Obviously, the distance of the welding zone from the inner step wall of the belt-shaped sinking platform is related to the thickness of the belt-shaped sinking platform besides the visible angle allowed by the product, and the two factors are related to the requirement of concealment outside the visible angle. With a certain angle of visibility allowed, the greater the thickness of the belt-shaped countersink, the further the linear welding zone should be from the inner step wall of the belt-shaped countersink, and vice versa.
Preferably, the back surface of the transparent lens is formed with a gear mark and a shading layer through silk screen printing. So as to realize the functional requirement of the product by utilizing the prior mature technology and avoid the additional increase of the manufacturing cost.
In order to achieve the second object, the present invention adopts the following technical scheme.
The manufacturing approach of a selector panel for vehicle, including adopting the step of hot-melt plastics injection moulding transparent lens and panel base plate separately, this method also includes the step of the component clamping and ultrasonic welding;
the component clamping step comprises the steps of temporarily fixing a transparent lens and a panel substrate on corresponding ultrasonic tool fixtures of an ultrasonic welding machine respectively, wherein the transparent lens and the panel substrate are positioned by adopting the appearance;
the ultrasonic welding step comprises the steps of forming a welding area between the joint surfaces of the transparent lens and the panel substrate by using ultrasonic energy by using an ultrasonic welding machine, wherein the welding area is in an annular linear shape formed by a plurality of heat melting points, intermittent heat melting lines or continuous heat melting lines connected end to end, and applying positive pressure to the transparent lens and the panel substrate by using the ultrasonic welding machine when plastics in the welding area are in a molten state.
The method of the technical scheme is characterized in that a welding area is formed between the joint surfaces of the transparent lens and the panel substrate in an ultrasonic welding mode, the welding area is formed into an annular linear shape by a plurality of heat melting points, intermittent heat melting lines or continuous heat melting lines connected end to end, and when plastics in the welding area are in a molten state, an ultrasonic welding machine applies pressure to the transparent lens and the panel substrate to enable the transparent lens and the panel substrate to form firm and tight combination, so that the transparent lens and the panel substrate form a dense and inseparable integrated structure in a cooling state after welding is finished. Therefore, compared with the panel in the prior art, the gear shifter panel manufactured by the method has the advantages that two parts are fastened without the modes of adding screws, back glue, buckles, limiting assembly and the like, the types of the parts can be effectively reduced, the assembly process is simplified, the positioning is accurate, the investment of production equipment and personnel is reduced, and the reject ratio and the product cost are reduced. The welding area is in an annular strip-shaped structure, so that the welding energy consumption can be effectively reduced while the firm connection of the welding area and the welding area is ensured, and the purposes of saving energy and reducing consumption are achieved.
Preferably, in the step of injection molding the transparent lens and the panel substrate, the ultrasonic energy guiding structure is integrally formed on one of the transparent lens and the panel substrate, and the structure to be welded is formed on the other of the transparent lens and the panel substrate, so that a welding area is formed by heat fusion of the ultrasonic energy and pressure through the ultrasonic energy guiding structure and the structure to be welded; and forming a surrounding strip-shaped sinking platform on the periphery of the transparent lens, wherein the strip-shaped sinking platform is positioned above the structure to be welded, and the strip-shaped sinking platform is shielded by the inner decorative pressing frame after the panel is installed. After panel installation is met through the sinking platform structure, the upper surface of the sinking platform structure and the upper surface of the pressing frame are in the same plane, meanwhile, the welding area is covered by the pressing frame, and the pressing frame can effectively shield chromatic aberration existing in the welding area and the non-welding area, so that the welding area with chromatic aberration is invisible beyond the visible angle allowed by a product, and the important quality characteristic requirement in the aspect of product attractiveness is met. In this step, the ultrasonic energy guiding structure is usually a protruding structure with a tip, such as a polygonal pyramid, a cone, a convex ridge with a sharp edge, etc., the structure to be welded may be formed by a flat or concave pit, the tip or sharp edge of the ultrasonic energy guiding structure contacts with the flat or concave pit bottom surface of the structure to be welded to transfer ultrasonic energy, and the formed welding area is composed of a plurality of heat melting points and/or heat melting wires.
Preferably, in the forming process of the ultrasonic energy guiding structure and the structure to be welded, the ultrasonic energy guiding structure and the structure to be welded form a convex-concave matching structure. Through the convex-concave cooperation of the ultrasonic energy guiding structure and the structure to be welded, when in ultrasonic welding, the concave part is used for accommodating the plastic in a molten state melted by ultrasonic waves, and the joint tightness of the two can be effectively prevented from being influenced by glue overflow.
Further preferably, the step of performing silk screen printing on the back surface of the transparent lens is further included between the steps of injection molding and component clamping so as to form a gear symbol and a shading layer on the back surface of the transparent lens; in the process of forming the ultrasonic energy guiding structure and the structure to be welded, the ultrasonic energy guiding structure comprises a linear structure with a triangular section, the structure to be welded is a trapezoid groove structure, and the section area of the ultrasonic energy guiding structure is larger than or equal to the section area of the structure to be welded. So as to realize the functional requirement of the product by utilizing the prior mature technology and avoid the additional increase of the manufacturing cost. In addition, an excellent ultrasonic energy guiding structure is formed through a triangular section, so that ultrasonic welding efficiency is improved, a firmer fusion section is formed through a trapezoid to-be-welded structure and triangular matching, and meanwhile, the phenomenon of glue overflow in the welding process is further ensured; and the welding area can be limited in the trapezoid groove, so that the phenomenon that color difference caused by thermal fusion forms an irregular pattern is avoided, and the appearance quality of important quality characteristics of products is influenced. And through the combination of the ultrasonic energy guiding structure and the structure to be welded, the formed welding area is in an intermittent or continuous linear structure, so that the welding firmness of the ultrasonic energy guiding structure and the structure to be welded is further ensured in the form of a fusion structure.
The invention has the advantages of simple structure, firm connection, convenient installation and operation, high manufacturing efficiency, high yield and low manufacturing cost; the manufacturing method provides double guarantee of reliable quality and efficiency for panel production.
Drawings
Fig. 1 is a schematic view of the structure of the present invention in an installed state.
Fig. 2 is a schematic view of the structure of the transparent lens before ultrasonic welding in the present invention.
Fig. 3 is a schematic view of the structure of the panel substrate before ultrasonic welding in the present invention.
The above figures are also intended to illustrate the process of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings, which are not intended to limit the invention to the embodiments described.
Embodiment 1, see fig. 1, 2 and 3, a vehicular shifter panel includes a transparent lens 1 and a panel substrate 2, wherein the transparent lens 1 and the panel substrate 2 are fixedly connected by a welding area formed by ultrasonic welding, and the welding area is composed of a plurality of heat melting points and/or at least one heat fuse.
Wherein the welding area is formed by an ultrasonic energy guiding structure 3 formed on one of the transparent lens 1 and the panel substrate 2 and thermally fused with a structure to be welded 4 on the other of the transparent lens 1 and the panel substrate 2 under the action of ultrasonic energy and pressure. The ultrasonic energy guiding structure 3 and the structure to be welded 4 are in a convex-concave matching structure. The ultrasonic energy guiding structure 3 is a linear structure with a triangular section; the structure 4 to be welded is in a trapezoid groove structure, and the cross-sectional area of the ultrasonic energy guiding structure 3 is larger than or equal to the cross-sectional area of the structure 4 to be welded. The periphery of the transparent lens 1 is surrounded by a strip sinking platform 5, and after the panel is installed, the strip sinking platform 5 is covered and shielded by an inner decoration pressing frame 7; the welding area is positioned below the strip-shaped sinking platform 5 and is set at a distance from the inner side step wall of the strip-shaped sinking platform 5, and the inner edge of the interior decoration pressing frame 7 is abutted against the inner side step wall surface of the strip-shaped sinking platform 5 so that the welding area 6 is invisible outside the visible angle alpha allowed by a product. The back of the transparent lens is provided with a gear mark and a shading layer through silk screen printing.
In this embodiment, the fusion zone is formed by one or both of a thermal melting point and a thermal fuse, the thermal melting point is a spot-shaped fusion zone, and the thermal fuse is a linear fusion zone; the plurality of thermal melting points can be connected into lines or geometric patterns with arbitrary shapes; the hot melt line comprises a dotted short line segment and a solid long line segment, the welding area is formed by at least one hot melt line, and the hot melt lines can be in independent structures or form an intersecting geometric pattern and an annular geometric pattern which is connected end to end. The geometric pattern formed by the thermal melting point and/or the thermal fuse is determined by the shape and specification of the panel product.
In this embodiment, when the ultrasonic energy guiding structure 3 is integrally formed on the transparent lens 1 and the corresponding structure to be welded 4 is formed on the panel substrate 2, sufficient protection measures are required to avoid scratching the transparent lens 1.
Embodiment 2, with reference to fig. 1, 2 and 3, a manufacturing method of a vehicular shifter panel includes the steps of injection molding a transparent lens 1 and a panel substrate 2 respectively using a hot melt plastic, and further includes the steps of clamping components and ultrasonic welding;
the component clamping step comprises the steps of temporarily fixing a transparent lens 1 and a panel substrate 2 on corresponding ultrasonic tool fixtures of an ultrasonic welding machine respectively, wherein the transparent lens 1 and the panel substrate 2 are positioned by adopting the appearance; specifically, the method comprises the steps of temporarily fixing the panel substrate 2 with the ultrasonic energy guiding structure 3 on a pressing head with a lifting motion and an ultrasonic generator, and temporarily fixing the transparent lens 1 with the structure 4 to be welded on a workbench.
The ultrasonic welding step comprises forming a welding area between the joint surfaces of the transparent lens 1 and the panel substrate 2 by using ultrasonic energy by using an ultrasonic welding machine, wherein the welding area is formed by a plurality of heat melting points and/or at least one heat melting line, and applying positive pressure to the transparent lens 1 and the panel substrate 2 by the ultrasonic welding machine when the plastic in the welding area is in a molten state.
Wherein, in the step of injection molding the transparent lens 1 and the panel substrate 2, the ultrasonic energy guiding structure 3 is integrally formed on the panel substrate 2, and the structure to be welded 4 is formed on the transparent lens 1, so that a welding area is formed by heat fusion of ultrasonic energy and pressure through the ultrasonic energy guiding structure 3 and the structure to be welded 4; and a surrounding strip sinking platform 5 is formed on the periphery of the transparent lens 1, the strip sinking platform 5 is positioned above the structure 4 to be welded, and after the panel is installed, the strip sinking platform 5 is shielded by the inner decorative pressing frame.
In the process of forming the ultrasonic energy guiding structure 3 and the structure to be welded 4, the ultrasonic energy guiding structure 3 and the structure to be welded 4 form a convex-concave matching structure; the ultrasonic energy guiding structure 3 is a linear structure with a triangular section, the structure to be welded 4 is a trapezoid groove structure, and the section area of the ultrasonic energy guiding structure 3 is larger than or equal to the section area of the structure to be welded 4.
And the step of performing silk screen printing on the back surface of the transparent lens 1 is further included between the steps of injection molding and component clamping so as to form a gear symbol and a shading layer on the back surface of the transparent lens 1.
In this embodiment, when sufficient safeguards are provided to avoid scratching the transparent lens 1, the ultrasonic energy guiding structure 3 may also be integrally formed on the transparent lens 1, and the corresponding structure to be welded 4 is formed on the panel substrate 2; correspondingly, in the component clamping step, the transparent lens 1 with the ultrasonic energy guiding structure 3 is temporarily fixed on a pressing head with a lifting motion and an ultrasonic generator, and the panel substrate 2 with the structure 4 to be welded is temporarily fixed on a workbench.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. The shifter panel for the vehicle comprises a transparent lens (1) and a panel substrate (2), and is characterized in that the transparent lens (1) and the panel substrate (2) are fixedly connected through a welding area formed by ultrasonic welding, and the welding area is formed by a plurality of heat melting points and/or at least one heat melting line; the welding area is formed by an ultrasonic energy guiding structure (3) formed on one of the transparent lens (1) and the panel substrate (2) and is thermally fused with a structure (4) to be welded on the other of the transparent lens (1) and the panel substrate (2) under the action of ultrasonic energy and pressure; the ultrasonic energy guiding structure (3) and the structure to be welded (4) are in a convex-concave matching structure; the periphery of the transparent lens (1) is surrounded by a strip sinking table (5), and after the panel is installed, the strip sinking table (5) is shielded by an inner decoration pressing frame; the welding area is positioned below the strip-shaped sinking table (5) and is set at a distance from the step wall on the inner side of the strip-shaped sinking table (5).
2. The vehicle shifter panel according to claim 1, characterized in that the ultrasonic energy guiding structure (3) is a wire-like structure of triangular cross section; the structure to be welded (4) is a trapezoid groove structure, and the cross-sectional area of the ultrasonic energy guiding structure (3) is larger than or equal to the cross-sectional area of the structure to be welded (4).
3. The vehicular shifter panel according to claim 1, characterized in that the back surface of the transparent lens (1) is formed with a gear mark and a light shielding layer by silk screen printing.
4. A method of manufacturing a vehicular shifter panel for forming the vehicular shifter panel of any one of claims 1 to 3; the method comprises the steps of adopting hot melt plastics to respectively carry out injection molding on the transparent lens (1) and the panel substrate (2), and is characterized by further comprising the steps of clamping components and ultrasonic welding;
the component clamping step comprises the steps of temporarily fixing a transparent lens (1) and a panel substrate (2) on corresponding ultrasonic tool fixtures of an ultrasonic welding machine respectively, wherein the transparent lens (1) and the panel substrate (2) are positioned by adopting the appearance;
the ultrasonic welding step comprises the steps of forming a welding area between the joint surfaces of the transparent lens (1) and the panel substrate (2) by using ultrasonic energy by using an ultrasonic welding machine, wherein the welding area is formed by a plurality of thermal melting points and/or at least one thermal melting wire, and applying positive pressure to the transparent lens (1) and the panel substrate (2) by using the ultrasonic welding machine when plastics in the welding area are in a molten state;
wherein, in the step of injection molding the transparent lens (1) and the panel substrate (2), the ultrasonic energy guiding structure (3) is integrally formed on one of the transparent lens (1) and the panel substrate (2), and the structure (4) to be welded is formed on the other of the transparent lens (1) and the panel substrate (2), so that a welding area is formed by heat fusion of the ultrasonic energy and pressure through the ultrasonic energy guiding structure (3) and the structure (4) to be welded; a surrounding strip-shaped sinking table (5) is formed on the periphery of the transparent lens (1), the strip-shaped sinking table (5) is positioned above the structure (4) to be welded, and after the panel is installed, the strip-shaped sinking table (5) is shielded by the interior decoration pressing frame;
and in the process of forming the ultrasonic energy guiding structure (3) and the structure to be welded (4), the ultrasonic energy guiding structure (3) and the structure to be welded (4) form a convex-concave matching structure.
5. The method of manufacturing a vehicular shifter panel according to claim 4, further comprising a step of silk-screening the back surface of the transparent lens (1) between the steps of injection molding and component clamping to form a shift symbol and a light shielding layer on the back surface of the transparent lens (1); in the process of forming the ultrasonic energy guiding structure (3) and the structure to be welded (4), the ultrasonic energy guiding structure comprises a linear structure with a triangular section, the structure to be welded (4) is a trapezoid groove structure, and the cross section area of the ultrasonic energy guiding structure (3) is larger than or equal to the cross section area of the structure to be welded (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224476.3A CN107830167B (en) | 2017-11-28 | 2017-11-28 | Automobile gear shifter panel and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711224476.3A CN107830167B (en) | 2017-11-28 | 2017-11-28 | Automobile gear shifter panel and manufacturing method thereof |
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| CN107830167A CN107830167A (en) | 2018-03-23 |
| CN107830167B true CN107830167B (en) | 2023-09-05 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103257A (en) * | 1998-09-30 | 2000-04-11 | Nippon Seiki Co Ltd | Vehicular instrument device |
| CN101462490A (en) * | 2009-01-14 | 2009-06-24 | 徐志明 | Automobile control lever dust-proof cover, welding device thereof and manufacturing method thereof |
| CN205305055U (en) * | 2015-12-29 | 2016-06-08 | 歌尔声学股份有限公司 | Sound production module |
| CN205608272U (en) * | 2016-04-15 | 2016-09-28 | 延锋伟世通（重庆）汽车电子有限公司 | Bonding structure of taking character lens and taking light trap base |
| TWM540058U (en) * | 2017-01-11 | 2017-04-21 | Chao Long Motor Parts Corp | Vehicle instrumentation device |
| CN206317742U (en) * | 2016-11-30 | 2017-07-11 | 山西吉利汽车部件有限公司 | Automobile display module |
| CN207527023U (en) * | 2017-11-28 | 2018-06-22 | 延锋伟世通（重庆）汽车电子有限公司 | Automobile-used selector panel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562767Y2 (en) * | 1993-01-27 | 1998-02-16 | 矢崎総業株式会社 | Surface glass welding structure |
| JPH07286866A (en) * | 1994-04-18 | 1995-10-31 | Yazaki Corp | Structure for fitting transparent plate to front board of meter case |
| JPH10299877A (en) * | 1997-04-19 | 1998-11-13 | Oshima Denki Seisakusho:Kk | Slide plate for automatic transmission select lever |
| JP4627584B2 (en) * | 2000-07-27 | 2011-02-09 | 三ツ星化成品株式会社 | Shift lever mounting structure and manufacturing method thereof |
-
2017
- 2017-11-28 CN CN201711224476.3A patent/CN107830167B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000103257A (en) * | 1998-09-30 | 2000-04-11 | Nippon Seiki Co Ltd | Vehicular instrument device |
| CN101462490A (en) * | 2009-01-14 | 2009-06-24 | 徐志明 | Automobile control lever dust-proof cover, welding device thereof and manufacturing method thereof |
| CN205305055U (en) * | 2015-12-29 | 2016-06-08 | 歌尔声学股份有限公司 | Sound production module |
| CN205608272U (en) * | 2016-04-15 | 2016-09-28 | 延锋伟世通（重庆）汽车电子有限公司 | Bonding structure of taking character lens and taking light trap base |
| CN206317742U (en) * | 2016-11-30 | 2017-07-11 | 山西吉利汽车部件有限公司 | Automobile display module |
| TWM540058U (en) * | 2017-01-11 | 2017-04-21 | Chao Long Motor Parts Corp | Vehicle instrumentation device |
| CN207527023U (en) * | 2017-11-28 | 2018-06-22 | 延锋伟世通（重庆）汽车电子有限公司 | Automobile-used selector panel |
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| CN107830167A (en) | 2018-03-23 |
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