Triggering action structure of key

Abstract

The utility model discloses a trigger action structure of a key. The trigger action structure comprises a touch screen, a plastic key, a positioning block, a pressing block, a circuit board, a trigger base, a trigger switch, a mounting groove, an indicating lamp and a shell, a circuit board is fixedly connected to the outer wall of one side of the mounting groove, and a trigger base is fixedly connected to the position, corresponding to the plastic key, of the upper surface of the circuit board; according to the utility model, the push switch is additionally arranged under the touch screen keys to control the key actions, the key actions can be performed only after the keys are pressed forcibly, the problem of misoperation caused by slight touch or mistaken touch is effectively avoided, and meanwhile, as the plastic keys protrude out of the plane of the touch screen, intuitive tactile guidance is formed, so that the touch screen is convenient to use. By means of the design, operation intuition and convenience are improved, operators can easily and accurately position the keys which the operators want to operate, and the target key position can be quickly locked through the shape even under the condition that light is insufficient or the sight line is limited.

Description

Technical Field

[0001] This utility model relates to the field of button structure technology, and in particular to a button triggering action structure. Background Technology

[0002] Touchscreen buttons, also known as touch buttons or virtual buttons, are a type of button implemented using touchscreen technology. Unlike traditional physical buttons, touchscreen buttons do not have an actual physical structure; instead, they are displayed in specific areas of the touchscreen, and users operate them by touching these areas on the screen.

[0003] Existing touchscreen buttons primarily employ capacitive triggering mechanisms. This mechanism is sensitive and efficient; a light touch of the finger on the corresponding silkscreened area of ​​the touchscreen glass quickly activates the button's function. However, this design can present challenges in certain situations, such as while driving. Especially when encountering bumpy roads, drivers attempting to operate the touchscreen may accidentally touch other non-target buttons due to vehicle vibrations. Even unintentional touches, as long as the finger makes slight contact with the silkscreened area, will activate the corresponding button. This accidental touch not only leads to unnecessary operational interference but also poses a potential threat to driving safety. Utility Model Content

[0004] The purpose of this invention is to provide a button triggering mechanism to solve the problems mentioned in the background section.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a button triggering action structure, including a housing, a touch screen fixedly connected to one outer wall of the housing, a plastic button provided on the upper surface of the touch screen, an installation groove provided inside the housing, a circuit board fixedly connected to one outer wall of the installation groove, and a trigger base fixedly connected to the upper surface of the circuit board at the position corresponding to the plastic button.

[0006] As a further technical solution of this utility model, a pressing block is fixedly connected to the lower surface of the plastic button.

[0007] As a further technical solution of this utility model, a trigger switch is sleeved on the upper surface of the trigger base at the position corresponding to the pressing block.

[0008] As a further technical solution of this utility model, the trigger switch is sleeved inside the pressing block.

[0009] As a further technical solution of this utility model, a fixing block is fixedly connected to the trigger base, and the fixing block is fixedly connected to the circuit board.

[0010] As a further technical solution of this utility model, a positioning block is fixedly connected to the plastic button, and the positioning block is fixedly connected to the touch screen.

[0011] As a further technical solution of this utility model, an indicator light is provided on the upper surface of the touch screen.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model controls the button action by adding a press switch under the touch screen button. The button only acts after being pressed firmly, which effectively avoids the problem of misoperation caused by slight touch or accidental contact. At the same time, since the plastic button protrudes from the touch screen plane, it forms an intuitive tactile guide. This design not only improves the intuitiveness and convenience of operation, but also enables the operator to easily and accurately locate the button they want to operate. Even in low light or limited vision, the target key can be quickly locked by shape. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a side view sectional structural diagram of the present invention.

[0016] In the diagram: 1. Touch screen; 2. Plastic button; 3. Positioning block; 4. Pressing block; 5. Circuit board; 6. Trigger base; 7. Fixing block; 8. Trigger switch; 9. Mounting slot; 10. Indicator light; 11. Housing. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Please see the appendix Figure 1 - Appendix Figure 2This utility model provides an embodiment of a button triggering structure, including a housing 11. A touch screen 1 is fixedly connected to one outer wall of the housing 11. A plastic button 2 is provided on the upper surface of the touch screen 1. A mounting groove 9 is provided inside the housing 11. A circuit board 5 is fixedly connected to one outer wall of the mounting groove 9. A trigger base 6 is fixedly connected to the upper surface of the circuit board 5 at the position corresponding to the plastic button 2. A pressing block 4 is fixedly connected to the lower surface of the plastic button 2. The pressing block 4 is used to press the trigger switch 8. The upper surface of the trigger base 6 at the position corresponding to the pressing block 4... A trigger switch 8 is sleeved on the circuit board 5. The trigger switch 8 is used to press down the contact on the circuit board 5 and rebound. The trigger switch 8 is sleeved inside the pressing block 4. A fixing block 7 is fixedly connected to the trigger base 6 and is fixedly connected to the circuit board 5. The fixing block 7 is used to fix the trigger base 6 to the circuit board 5. A positioning block 3 is fixedly connected to the plastic button 2 and is fixedly connected to the touch screen 1. The positioning block 3 is used to install the plastic button 2 on the touch screen 1. An indicator light 10 is provided on the upper surface of the touch screen 1. The indicator light 10 is used to indicate the working status.

[0019] Working principle: When using this utility model, press the plastic button 2 protruding from the surface of the touch screen 1 on the housing 11. The plastic button 2 is fixedly connected to the touch screen 1 by the positioning block 3 and protrudes from the surface of the touch screen 1. The plastic button 2 presses the trigger switch 8 on the trigger base 6 by the pressing block 4. The trigger base 6 is fixed to the circuit board 5 in the mounting groove 9 by the fixing block 7. The trigger switch 8 presses down to touch the contact point on the circuit board 5 to realize the button function. The indicator light 10 is used to indicate the working status.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A key triggering action structure comprising a housing (11), characterized in that: One side outer wall of the shell (11) is fixedly connected with a touch screen (1), the upper surface of the touch screen (1) is provided with a plastic key (2), the shell (11) is provided with a mounting groove (9), one side outer wall of the mounting groove (9) is fixedly connected with a circuit board (5), and the upper surface of the circuit board (5) is fixedly connected with a trigger base (6) at the position corresponding to the plastic key (2).

2. The key trigger action structure according to claim 1, wherein: The lower surface of the plastic key (2) is fixedly connected with a pressing block (4).

3. The key trigger action structure according to claim 1, wherein: The upper surface of the trigger base (6) is sleeved with a trigger switch (8) at the position corresponding to the pressing block (4).

4. The key trigger action structure according to claim 3, wherein: The trigger switch (8) is sleeved in the pressing block (4).

5. The key trigger action structure according to claim 3, wherein: The trigger base (6) is fixedly connected with a fixed block (7), and the fixed block (7) is fixedly connected to the circuit board (5).

6. The key trigger action structure according to claim 2, wherein: The plastic key (2) is fixedly connected with a positioning block (3), and the positioning block (3) is fixedly connected to the touch screen (1).

7. The key trigger action structure according to claim 1, wherein: The upper surface of the touch screen (1) is provided with an indicating lamp (10).

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