CN212207596U

CN212207596U - Keyboard key test system and device

Info

Publication number: CN212207596U
Application number: CN202020240376.0U
Authority: CN
Inventors: 沈龙; 张习俊; 陈元计
Original assignee: Beijing Huaqing E Point Technology Co ltd
Current assignee: Beijing Huaqing E Point Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-22
Anticipated expiration: 2030-03-02

Abstract

The application discloses keyboard button test system and device, this system includes: detecting a terminal and a triggering device; the trigger device comprises an acrylic plate and a silica gel layer adhered to the acrylic plate, and the silica gel layer is attached to keys on the keyboard during keyboard detection; the detection terminal is internally provided with detection software, and when external trigger force acts on the keys of the keyboard based on the trigger device, the keys generate trigger signals and input the trigger signals into the detection software in the detection terminal; and detecting whether the trigger signal is normal or not by the detection software, and outputting a key number corresponding to the abnormal trigger signal. By adopting the method and the device, the sensitivity of the keys in the keyboard can be rapidly detected by matching the hardware test board with the test software.

Description

Keyboard key test system and device

Technical Field

The utility model relates to an intellectual detection system technical field especially relates to a keyboard button test system and device.

Background

When the notebook is renovated, the keyboard of the second-hand machine is easy to be damaged, so that the keys of the keyboard are out of order, and some keys are too sensitive. The reason for this is that the soft circuit in the keyboard is short-circuited and the contact is abnormal. The touch button can be triggered only by lightly touching, and the excessively sensitive button can cause abnormal output and poor use experience.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a keyboard key test system and device, and the sensitivity of keys in a keyboard can be rapidly detected by matching a hardware test board with test software.

An embodiment of a first aspect of the present application provides a keyboard key testing system, which may include: detecting a terminal and a triggering device;

the trigger device comprises an acrylic plate and a silica gel layer adhered to the acrylic plate, and the silica gel layer is attached to keys on the keyboard during keyboard detection;

the detection terminal is internally provided with detection software, and when external trigger force acts on a key of the keyboard based on the trigger device, the key generates a trigger signal and outputs the trigger signal to the detection software in the detection terminal; and the detection software detects whether the trigger signal is normal or not and outputs a key number corresponding to the abnormal trigger signal.

Further, the shape of the acrylic board is matched with the layout of the keyboard.

Furthermore, the external trigger force acts on the acrylic plate, so that the acrylic plate generates uniform pressing force to press the plurality of keys on the keyboard simultaneously.

Further, after receiving the trigger signal, the detection software determines whether the trigger signal is an abnormal trigger signal according to a relationship between a trigger time corresponding to the trigger signal and a trigger time of a preset normal trigger signal.

Further, when the trigger time corresponding to the trigger signal is advanced relative to the trigger time of a preset normal trigger signal, the trigger signal is determined to be a very normal trigger signal.

Further, when the trigger time corresponding to the trigger signal lags behind the trigger time of a preset normal trigger signal, the trigger signal is determined to be a very normal trigger signal.

Further, when the detection software detects that the trigger signal is an abnormal trigger signal, acquiring a key number carried by the trigger signal and outputting the key number.

An embodiment of a second aspect of the present application provides a keyboard key testing apparatus, which may include: the keyboard comprises an acrylic plate and a silica gel layer adhered to the acrylic plate, wherein the silica gel layer is attached to keys on the keyboard when the keyboard is detected.

Furthermore, an external trigger force acts on the acrylic plate, so that the acrylic plate generates uniform pressing force to press the plurality of keys on the keyboard simultaneously.

The beneficial effect of this application: by designing the keyboard pressing test board, the keys on the keyboard are pressed while the force is balanced, and the trigger signals generated by the keys determine whether the keys are triggered sensitively or not through test software, so that the sensitivity of the keyboard is detected quickly and accurately.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a trigger device including an acrylic plate and a grid silicone rubber provided in an embodiment of the present application.

Reference numerals: acrylic plate 11, abdication hole 111 and grid silica gel 12.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "including" and "having," and any variations thereof, in the description and claims of this application and the drawings described above, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

In a preferred implementation manner, the detection terminal is a notebook computer or a desktop computer, and a keyboard of the detection terminal is directly installed on the terminal or is connected to the terminal in a wired or wireless manner. The detection terminal is provided with detection software and can receive a trigger signal transmitted when the keyboard is matched with the trigger.

In a preferred implementation manner, the detection terminal may also be a smart phone or other mobile terminal, the keyboard is connected with the detection terminal in a wired or wireless manner, and the keyboard may transmit a trigger signal generated by pressing to detection software in the detection terminal for detection.

In a specific implementation manner, as shown in fig. 1, the triggering device is composed of an acrylic plate 11 and a grid silicone 12, the grid silicone 12 is adhered to the acrylic plate 11, and the grid silicone 12 is in direct contact with the keyboard during system detection. It should be noted that the shape of the acrylic board 11 matches the layout of the keyboard. In addition, the acrylic board 11 is provided with a yielding hole 111, which is suitable for a keyboard with a middle key.

In the concrete implementation, the user can cover the trigger device on the keyboard to be detected, and the trigger device converts the external acting force into balanced pressing force and presses a plurality of keys of the keyboard simultaneously. It should be noted that, in order to ensure the reliability of the detection, the pressing force during the detection may be about 2 times of the normal keyboard pressing force, and the specific pressing manner is to press twice on the front side and then press twice obliquely upward.

Particularly, when the keyboard sets that more than or equal to 5 keys are pressed simultaneously, the keyboard does not output data, so that the pressing force of the trigger device acting on the keyboard presses at least 5 keys simultaneously, and 1-4 keys with sensitivity can be detected simultaneously.

Furthermore, when a plurality of keys in the keyboard are pressed simultaneously with the same force, trigger signals are respectively generated, the keyboard transmits the signals to the detection software, and the detection software can determine whether the current trigger signals are normal or not by comparing the preset trigger time of the normal trigger signals with the pressing time corresponding to the detection keys. Preferably, when the trigger time of the detected trigger signal is advanced, the corresponding trigger signal can be considered as an abnormal sensitive signal, and the sensitivity of the corresponding key is higher. Of course, when the trigger time of the detected trigger signal is delayed, the corresponding trigger signal may be considered as an abnormally-dull signal, and the sensitivity of the corresponding key is low.

Further, when the detection software detects that the trigger signal is an abnormal trigger signal, the key number carried by the trigger signal can be acquired and output. Alternatively, the sensitivity of the key may be output at the same time as the number is output.

In the embodiment of the application, by designing the keyboard pressing test board, the keys on the keyboard are pressed while the force is balanced, and the trigger signals generated by the keys determine whether the keys are triggered sensitively and abnormally through the test software, so that the sensitivity of the keyboard is detected quickly and accurately.

All the above-mentioned are reasonable embodiments of this patent, not limited to other novel embodiments of this patent, and any modifications, imitations, equivalents, improvements, etc. made within the spirit and principle scope of this patent shall be included in the protection scope of this patent.

Claims

1. A keyboard key testing system, the system comprising: detecting a terminal and a triggering device;

2. The keyboard key testing system of claim 1, wherein the shape of the acrylic plate matches the layout of the keyboard.

3. The keyboard key test system of claim 1, wherein the external trigger force acts on the acrylic plate to generate a uniform pressing force on the acrylic plate to press the plurality of keys on the keyboard simultaneously.

4. The keyboard key test system of claim 1, wherein after receiving the trigger signal, the detection software determines whether the trigger signal is an abnormal trigger signal according to a relationship between a trigger time corresponding to the trigger signal and a trigger time of a preset normal trigger signal.

5. The keyboard key testing system of claim 4, wherein the trigger signal is determined to be a very normal trigger signal when a trigger time corresponding to the trigger signal is advanced relative to a trigger time of a preset normal trigger signal.

6. The keyboard key testing system of claim 4, wherein the trigger signal is determined to be a normal trigger signal when a trigger time corresponding to the trigger signal lags behind a trigger time of a preset normal trigger signal.

7. The keyboard key test system of claim 4, wherein when the detection software detects that the trigger signal is an abnormal trigger signal, the key number carried by the trigger signal is obtained and the key number is output.

8. The keyboard key testing device is characterized by comprising an acrylic plate and a silica gel layer adhered to the acrylic plate, wherein the silica gel layer is attached to keys on the keyboard when the keyboard is detected.

9. The keyboard key testing device of claim 8, wherein the acrylic plate has a shape matching a layout of the keyboard.

10. The keyboard key test device of claim 8, wherein an external trigger force acts on the acrylic plate to generate a uniform pressing force on the acrylic plate to press the plurality of keys on the keyboard simultaneously.