CN119305202A - A laptop touch panel pressing device - Google Patents
A laptop touch panel pressing device Download PDFInfo
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- CN119305202A CN119305202A CN202411355789.2A CN202411355789A CN119305202A CN 119305202 A CN119305202 A CN 119305202A CN 202411355789 A CN202411355789 A CN 202411355789A CN 119305202 A CN119305202 A CN 119305202A
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Abstract
本发明提供一种笔记本电脑触摸板压合装置。该笔记本电脑触摸板压合装置，包括，下侧固定底板，所述下侧固定底板的上表面设置有刻度线，所述下侧固定底板的上表面固定连接有电磁铁，所述电磁铁的上表面磁性连接有活动板，所述活动板的上表面设置有固定板。该笔记本电脑触摸板压合装置，电磁铁的应用使得该装置能够适应不同尺寸的触摸板，通过磁性连接活动板，实现对不同规格触摸板的精准固定和压合，这一设计有效解决了传统卡扣易松动的问题，并且在使用伸缩杆提供向上的支撑力时，确保触摸板在安装时不发生位移，装置通过限位条和距离传感器的配合，能够在压合过程中实时监测活动板的位置，从而提高了操作的精确度与稳定性。
The present invention provides a touch pad pressing device for a laptop computer. The touch pad pressing device for a laptop computer comprises a lower fixed base plate, the upper surface of the lower fixed base plate is provided with scale lines, the upper surface of the lower fixed base plate is fixedly connected with an electromagnet, the upper surface of the electromagnet is magnetically connected with a movable plate, and the upper surface of the movable plate is provided with a fixed plate. The application of the touch pad pressing device for a laptop computer enables the device to adapt to touch pads of different sizes, and the movable plate is magnetically connected to achieve accurate fixing and pressing of touch pads of different specifications. This design effectively solves the problem that traditional buckles are easy to loosen, and when a telescopic rod is used to provide an upward supporting force, it ensures that the touch pad does not move during installation. The device can monitor the position of the movable plate in real time during the pressing process through the cooperation of a limit strip and a distance sensor, thereby improving the accuracy and stability of the operation.
Description
Technical Field
The invention relates to the technical field of computer touch pad pressing devices, in particular to a notebook computer touch pad pressing device.
Background
The notebook computer touch pad pressing device is an important component in the design of the notebook computer, ensures firm connection between the touch pad and the shell, and provides smooth touch operation experience for users. The design and quality of the press-fit device directly affects the performance characteristics of the touch pad, such as sensitivity, stability, and feel. In the design of a touch pad compression device, a number of factors are considered, including convenience of assembly, structural strength, cost control, and user experience requirements. The touch pad lamination apparatus typically secures the touch pad to the notebook housing by mechanical compression or adhesive material. The mechanical compression mode comprises the use of screws, buckles or elastic materials and the like, so that the touch pad is ensured not to loosen or shift in long-time use. The bonding mode is to adopt double faced adhesive tape or other special adhesives, so that certain flexibility and buffering effect can be provided, and vibration or shaking in operation is reduced.
The touch pad is pressed and fixed through the buckle, the structure is quite common in the light and thin notebook, and the touch pad has the advantages of being simple to install and convenient to detach, but is influenced by the quality of the buckle, so that the problem of loosening easily occurs in long-time use, and the ageing speed is quite high after the touch pad is matched with an adhesive, so that the touch pad can fall off or loosen.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a notebook computer touch pad pressing device, which solves the problems that the touch pad is easily loosened in long-time use due to the influence of the quality of a buckle, and the touch pad is easy to fall off or loosen due to the fact that the aging speed is higher after the notebook computer touch pad pressing device is matched with an adhesive.
In order to achieve the purpose, the invention is realized by the following technical scheme that the notebook computer touch pad pressing device comprises:
The device comprises a lower side fixed bottom plate, wherein the upper surface of the lower side fixed bottom plate is provided with scale marks, the upper surface of the lower side fixed bottom plate is fixedly connected with an electromagnet, the upper surface of the electromagnet is magnetically connected with a movable plate, the upper surface of the movable plate is provided with a fixed plate, the upper surface of the lower side fixed bottom plate is fixedly connected with a telescopic rod, and the output end of the telescopic rod is fixedly connected with a supporting sheet;
the rotating device comprises a first fixed shell, a first motor, a first rotary table, a second rotary table and a supporting device;
The pressing device comprises a supporting bar, a pressing bar and a servo motor;
The side surface fixedly connected with second fixed shell of fly leaf, the inside fixedly connected with second fixed shell of second fixed shell, the output fixedly connected with gear of second motor, rack and fixed plate sliding connection, the side surface and the bracing piece fixed connection of rack, the side surface fixedly connected with connecting rod of bracing piece, the side surface fixedly connected with storage chamber of connecting rod.
Preferably, the upper surface of the lower side fixed bottom plate is fixedly connected with limit bars at two sides of the electromagnet, the upper surface of the lower side fixed bottom plate is fixedly connected with the electromagnet between the electromagnets, and the position of the distance sensor corresponds to the movable plate.
Preferably, the inside is fixedly connected with the first motor, and the output end of the first motor is fixedly connected with the first rotating disc.
Preferably, the second turntable is rotationally connected with the fixed plate, and the first turntable and the second turntable are fixedly connected through a connecting shaft.
Preferably, the supporting device comprises a supporting device, a balancing weight, a support and a rotating shaft, wherein the rotating shaft is respectively connected with the second rotating disc and the first rotating disc in a rotating mode, the outer surface of the supporting device is fixedly connected with the balancing weight, the support is fixedly connected with the rotating shaft, and the number of the supporting devices is multiple, and the supporting devices are distributed in an annular array mode.
Preferably, the pressing device is fixedly connected with the upper surface of the lower side fixing bottom plate, the upper surface of the pressing device is rotationally connected with the pressing strip, the side surface of the servo motor is fixedly connected with the pressing strip, and the output end of the servo motor is fixedly connected with the pressing device.
Preferably, the gear is meshed with the rack.
Preferably, the upper surface of storage chamber is provided with the pump body, the upper surface threaded connection of storage chamber has the lid, the side surface fixedly connected with nozzle of storage chamber.
The invention provides a touch pad pressing device of a notebook computer. The beneficial effects are as follows:
The application of electro-magnet makes the device can adapt to not unidimensional touch pad, connects the fly leaf through magnetism, realizes the accurate fixed and the pressfitting to different specification touch pads, and this design has effectively solved the easy not hard up problem of traditional buckle to when using the telescopic link to provide ascending holding power, ensure that the touch pad does not take place the displacement when the installation, the device can be in pressfitting in-process real-time supervision fly leaf's position through spacing and distance sensor's cooperation, thereby has improved the accuracy and the stability of operation.
The device has adopted servo motor driven press device in pressing process, can provide accurate, stable downward pressure, guarantee the inseparable laminating of touch pad and base, the design in storage chamber makes the device not only can be fixed through mechanical block, still can further strengthen the fixed effect of touch pad through spraying glue, this kind of dual fixed mode can effectively delay ageing and the not hard up problem of touch pad, promote the life of product, the storage chamber has pump body and nozzle, the accurate transport and the control of glue of being convenient for, avoid the waste of unnecessary glue, improve assembly efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another overall structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention;
FIG. 4 is a schematic view of a further portion of the structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
fig. 7 is a schematic structural view of a rotating device according to the present invention.
The device comprises a bottom plate fixed on the lower side, a scale mark 2, an electromagnet 3, a distance sensor 4, a movable plate 5, a fixed plate 6, a fixed plate 7, a first fixed shell 8, a first motor 9, a first rotary table 10, a supporting device 11, a balancing weight 12, a bracket 13, a rotary shaft 14, a second fixed shell 15, a second motor 16, a rack 17, a gear 18, a supporting rod 19, a storage cavity 20, a pump body 21, a cover 22, a nozzle 23, a second rotary table 24, a limiting bar 25, a rotating device 26, a pressing device 27, a supporting bar 28, a pressing bar 29, a servo motor 30 and a connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-7, an embodiment of the invention provides a pressing device for a touch pad of a notebook computer, which comprises a lower side fixing bottom plate 1, wherein the upper surface of the lower side fixing bottom plate 1 is provided with scale marks 2, the upper surface of the lower side fixing bottom plate 1 is fixedly connected with an electromagnet 3, the upper surface of the electromagnet 3 is magnetically connected with a movable plate 5, the upper surface of the movable plate 5 is provided with a fixing plate 6, the upper surface of the lower side fixing bottom plate 1 is fixedly connected with limit bars 24 on two sides of the electromagnet 3, the upper surface of the lower side fixing bottom plate 1 is fixedly connected with the electromagnet 3 between the electromagnets 3, the position of a distance sensor 4 corresponds to the movable plate 5, the upper surface of the lower side fixing bottom plate 1 is fixedly connected with a telescopic rod, and the output end of the telescopic rod is fixedly connected with a supporting sheet.
The rotating device 25, the rotating device 25 includes first fixed shell 7, first motor 8, first carousel 9, second carousel 23 and strutting arrangement 10, first fixed shell 7 and the side surface fixed connection of fixed plate 6, the inside and the first motor 8 fixed connection of first fixed shell 7, the output and the first carousel 9 fixed connection of first motor 8, second carousel 23 and fixed plate 6 rotate to be connected, pass through connecting axle fixed connection between first carousel 9, second carousel 23, strutting arrangement 10 includes strutting arrangement 10, balancing weight 11, support 12 and axis of rotation 13, axis of rotation 13 rotates with second carousel 23, first carousel 9 respectively to be connected, strutting arrangement 10's surface and balancing weight 11 fixed connection, support 12 and axis of rotation 13 fixed connection, strutting arrangement 10's quantity is a plurality of and annular array distribution.
The pressing device 26, the pressing device 26 includes support bar 27, pressing strip 28 and servo motor 29, and the upper surface fixed connection of pressing device 26 and downside fixed bottom plate 1, the upper surface of pressing device 26 and pressing strip 28 rotate to be connected, and servo motor 29's side surface and pressing strip 28 fixed connection, the output and the pressing device 26 fixed connection of fixedly connected with servo motor 29.
The side surface fixedly connected with second fixed shell 14 of fly leaf 5, the inside fixedly connected with second fixed shell 14 of second fixed shell 14, the output fixedly connected with gear 17 of second motor 15, rack 16 and fixed plate 6 sliding connection, the side surface and the bracing piece 18 fixed connection of rack 16, the side surface fixedly connected with connecting rod 30 of bracing piece 18, the side surface fixedly connected with storage chamber 19 of connecting rod 30, gear 17 and rack 16 meshing, the face is provided with pump body 20, the upper surface threaded connection of storage chamber 19 has lid 21, the side surface fixedly connected with nozzle 22 of storage chamber 19.
The lower side fixed bottom plate 1 is used as a basic structure of the whole device, provides stable support, ensures that other components can be reliably installed and operated, the upper surface of the lower side fixed bottom plate 1 is provided with scale marks, the pressing position of the device is convenient to accurately adjust, the electromagnet 3 is connected with the lower side fixed bottom plate 1, is magnetically connected with the movable plate 5 through magnetic force, adapts to touch plates with different sizes, can adjust the position of the movable plate according to requirements, ensures the stable pressing of the touch plate, the movable plate 5 moves up and down under the action of the electromagnet, the limiting strips 24 are arranged on two sides of the lower side fixed bottom plate and are used for limiting the movement range of the movable plate, preventing the movable plate from shifting in the working process, ensuring the precision of the pressing process, the distance sensor 4 is arranged at the position corresponding to the movable plate and is used for detecting the displacement and the height of the movable plate so as to ensure the accurate control in the pressing process, the rotating device 25 comprises a first motor 8, a first rotary table 9, a second rotary table 23 and a supporting device 10, the first rotary table is driven to rotate by the first motor and is linked with the second rotary table by a connecting shaft, the rotating motion of a fixed plate is controlled, the accurate positioning of the touch plate is ensured, the pressing device 26 is driven by a servo motor 29, the pressing bar 28 is connected with a supporting bar 27 by rotation, stable downward pressure can be provided, the touch plate is ensured to be tightly attached during pressing, a telescopic rod is fixedly connected with a lower side fixed bottom plate and is used for providing upward supporting force so as to balance the downward pressure during pressing, the stability of the device is ensured, a gear 17 and a rack 16 are meshed by the gear, the fixed plate is driven to be in sliding connection and control the position of the fixed plate, the fixed plate can be accurately moved, the touch plate with different sizes is adapted, the storage cavity 19 is designed for storing glue, the upper surface is provided with the pump body 20 for carry the nozzle 22 with glue, realize the accurate control to glue, through the cooperation of storage chamber and nozzle, glue can be at the installation in-process evenly distributed of touch pad, strengthen the fixed effect of touch pad, nozzle 22 is connected on the storage chamber for spray the faying face of touch pad and fixed plate with glue accuracy on, cooperation block device, the firm bonding of dual assurance touch pad.
The pressing device for the notebook computer touch panel realizes accurate pressing operation through the cooperative work of a plurality of parts, the first electromagnet 3 is connected with the movable plate 5 through magnetism, and can be adjusted according to touch panels with different sizes, so that the device is suitable for notebook computer touch panels with various specifications, the fixed plate 6 above the movable plate 5 fixes the touch panel at a proper position, the pressing device 26 drives the pressing bar 28 through the servo motor 29 to provide downward accurate pressure, the firm pressing of the touch panel is ensured, the telescopic rod provides reverse supporting force to keep balance, the device can fix the touch panel in a clamping mode, glue can be supplied through the storage cavity 19, the pump body 20 accurately smears the glue on a contact surface through the nozzle 22 to increase the adhesive strength, the touch panel is further prevented from loosening, the motion of each part is accurately controlled through the meshing operation of the gear 17 and the rack 16, and the stability and the flexibility of the device are ensured.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411355789.2A CN119305202B (en) | 2024-09-27 | 2024-09-27 | Laptop touch panel pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411355789.2A CN119305202B (en) | 2024-09-27 | 2024-09-27 | Laptop touch panel pressing device |
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| Publication Number | Publication Date |
|---|---|
| CN119305202A true CN119305202A (en) | 2025-01-14 |
| CN119305202B CN119305202B (en) | 2025-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411355789.2A Active CN119305202B (en) | 2024-09-27 | 2024-09-27 | Laptop touch panel pressing device |
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| CN (1) | CN119305202B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2653800A1 (en) * | 2008-02-21 | 2009-08-21 | Solon Se | Photovoltaic module with a wind suction securing device and method of production |
| CN110936141A (en) * | 2018-09-21 | 2020-03-31 | 扬州华青电子有限公司 | Novel automatic laminating of notebook touch pad device |
| CN114274530A (en) * | 2021-12-23 | 2022-04-05 | 徐州工业职业技术学院 | A automatic compression fittings for heated board production |
| CN217729713U (en) * | 2022-06-08 | 2022-11-04 | 苏州诺亚智造科技有限公司 | But retooling notebook keyboard hot melting machine |
| CN218804024U (en) * | 2022-11-28 | 2023-04-07 | 东莞市华卓电子科技有限公司 | Automatic film sticking device for electromagnetic shielding film |
-
2024
- 2024-09-27 CN CN202411355789.2A patent/CN119305202B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2653800A1 (en) * | 2008-02-21 | 2009-08-21 | Solon Se | Photovoltaic module with a wind suction securing device and method of production |
| CN110936141A (en) * | 2018-09-21 | 2020-03-31 | 扬州华青电子有限公司 | Novel automatic laminating of notebook touch pad device |
| CN114274530A (en) * | 2021-12-23 | 2022-04-05 | 徐州工业职业技术学院 | A automatic compression fittings for heated board production |
| CN217729713U (en) * | 2022-06-08 | 2022-11-04 | 苏州诺亚智造科技有限公司 | But retooling notebook keyboard hot melting machine |
| CN218804024U (en) * | 2022-11-28 | 2023-04-07 | 东莞市华卓电子科技有限公司 | Automatic film sticking device for electromagnetic shielding film |
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| Publication number | Publication date |
|---|---|
| CN119305202B (en) | 2025-10-10 |
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