CN213336229U

CN213336229U - Device for testing service life of computer peripheral keyboard

Info

Publication number: CN213336229U
Application number: CN202022389057.9U
Authority: CN
Inventors: 王艳艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-01
Anticipated expiration: 2030-10-24

Abstract

The utility model belongs to the technical field of the computer, especially, be a be used for computer peripheral keyboard life testing arrangement, comprises a platform, the surface mounting of platform has the drop test case, the test case that strikes is installed to one side of drop test case, the internally mounted of drop test case has first electronic slip table, the surface mounting of first electronic slip table has the electronic slip table of second. The device falls the test box through the installation and falls whether can normal use to the keyboard test keyboard, come the dust through the thin husky case and get into the inside keyboard that tests whether usable or be difficult to press when knocking the button of keyboard that comes the keyboard, come the life of the keyboard under the simulation moist environment through installing the humidifier, make the keyboard test make test result more accurate while tester can audio-visual see the test process in inclosed space through installing first transparent plastic door and second transparent plastic door.

Description

Device for testing service life of computer peripheral keyboard

Technical Field

The utility model belongs to the technical field of the computer, concretely relates to be used for computer peripheral equipment keyboard life testing arrangement.

Background

Computer is commonly called computer, it is a modern electronic computer used for high-speed computation, it can make numerical calculation and logic calculation, it also has memory function, it can be operated according to program, it is a modern intelligent electronic equipment capable of automatically and high-speed processing mass data, it is formed from hardware system and software system, the computer without any software is called bare computer, it can be divided into five types of super computer, industrial control computer, network computer, personal computer and embedded computer, the more advanced computer includes biological computer, photon computer and quantum computer, the computer is formed from two portions of hardware system and software system, and the hardware system includes: power supply, motherboard, CPU, memory, sound card, video card, keyboard, mouse, etc.

The keyboard is the most common and main input device, English letters, numbers, punctuations and the like can be input into a computer through the keyboard, so that commands, input data and the like are sent to the computer, and keyboards with various shortcut keys are also provided.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a be used for computer peripheral hardware keyboard life testing arrangement has solved most computer peripheral hardware keyboard life testing arrangement on the market and has all knocked the test to the keyboard, and test mode is simple has many circumstances to cause the influence for example dust and the problem that falls to the life of keyboard in-service use.

In order to achieve the above object, the utility model provides a following technical scheme: a service life testing device for a computer peripheral keyboard comprises a platform, wherein a drop test box is mounted on the surface of the platform, a knocking test box is mounted on one side of the drop test box, a first electric sliding table is mounted inside the drop test box, a second electric sliding table is mounted on the surface of the first electric sliding table, a first electric telescopic rod is mounted on the surface of the second electric sliding table, a placing plate is mounted at one end of the first electric telescopic rod, a damping column is mounted on one side of the first electric sliding table, a supporting column is mounted at the top of the damping column, a fine sand box is mounted at the top of the supporting column, a vibrating motor is mounted on the surface of one side of the fine sand box, a dust collector is mounted on the inner wall of the drop test box, a conveying pipe is mounted on the surface of the dust collector, and the knocking test platform is mounted inside the knocking test box, the fixing rod is installed on one side of the knocking test platform, the fixing plate is installed at the top of the fixing rod, a second electric telescopic rod is installed on the surface of the fixing plate, an electric push rod is installed at the bottom of the second electric telescopic rod, a rubber knocking head is installed at one end of the electric push rod, and a heater is installed at one end of the knocking test platform.

Preferably, the humidifier is installed at the top of the knocking test box, the air delivery pipe is installed on the surface of the humidifier, and the humidifier is connected with the knocking test box through the air delivery pipe.

Preferably, the internally mounted of shock attenuation post has the spring, the top of spring is installed and is subtracted the shock attenuation post, the top that subtracts the shock attenuation post is installed and is slowed down the shake head.

Preferably, an inlet is installed at the top of the fine sand box, an inlet clamping plate is arranged at the top of the inlet, an inlet clamping plate handle is installed at the top of the inlet clamping plate, and a sand sprinkling opening is installed at the top of the fine sand box.

Preferably, the surface of knocking the test box and falling the test box bottom all begins to have the spout, the inside of spout all is connected with the slider, it is connected with first transparent plastic door through the slider to knock the test box, it is connected with second transparent plastic door through the slider to knock the test box, the handle is all installed to the one end of knocking the test box and falling the test box.

Compared with the prior art, the beneficial effects of the utility model are that:

the device falls the test box through the installation and falls whether can normal use to the keyboard test keyboard, come the dust through the thin husky case and get into the inside keyboard that tests whether usable or be difficult to press when knocking the button of keyboard that comes the keyboard, come the life of the keyboard under the simulation moist environment through installing the humidifier, make the keyboard test make test result more accurate while tester can audio-visual see the test process in inclosed space through installing first transparent plastic door and second transparent plastic door.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a three-dimensional cross-sectional structure of the present invention;

fig. 4 is a sectional structure view of the shock-absorbing column of the present invention.

In the figure: 1, a platform; 2, dropping the test box; 3 a first clear plastic door; 4 a second clear plastic door; 5, a fine sand box; 6, vibrating a motor; 7, an inlet clamping plate; 8 inlet snap-gauge handle; 9 conveying pipe; 10, a humidifier; 11 a gas delivery pipe; 12 knocking the test box; 13 support columns; 14, a sand sprinkling opening; 15 a second electric sliding table; 16 graduated scales; 17 a shock absorbing post; 18 placing the plate; 19 a first electric telescopic rod; 20 a first electric sliding table; 21 a dust collector; 22 a heater; 23 knocking the test platform; 24 rubber tapping heads; 25 electric push rod; 26 a second electric telescopic rod; 27 fixing the plate; 28 fixing the rod; 29 a spring; 30 damping columns; 31 to slow down the shaking head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a testing device for the service life of a computer peripheral keyboard comprises a platform 1, wherein a drop test box 2 is installed on the surface of the platform 1, a knocking test box 12 is installed on one side of the drop test box 2, a first electric sliding table 20 is installed inside the drop test box 2, a second electric sliding table 15 is installed on the surface of the first electric sliding table 20, a first electric telescopic rod 19 is installed on the surface of the second electric sliding table 15, a placing plate 18 is installed at one end of the first electric telescopic rod 19, a damping column 17 is installed on one side of the first electric sliding table 20, a supporting column 13 is installed at the top of the damping column 17, a fine sand box 5 is installed at the top of the supporting column 13, a vibrating motor 6 is installed on the surface of one side of the fine sand box 5, a dust collector 21 is installed on the inner wall of the drop test box 2, a conveying pipe 9 is installed on the surface of the dust collector 21, a fixing rod 28 is installed on one side of the knocking test platform 23, a fixing plate 27 is installed at the top of the fixing rod 28, a second electric telescopic rod 26 is installed on the surface of the fixing plate 27, an electric push rod 25 is installed at the bottom of the second electric telescopic rod 26, a rubber knocking head 24 is installed at one end of the electric push rod 25, and a heater 22 is installed at one end of the knocking test platform 23.

Specifically, the humidifier 10 is installed at the top of the knocking test box 12, the air conveying pipe 11 is installed on the surface of the humidifier 10, the humidifier 10 is connected with the knocking test box 12 through the air conveying pipe 11, and the knocking test box 2 is conveyed with moisture through the humidifier 10 through the air conveying pipe 11 to simulate a humid environment or heated through the heater 22 to simulate a high-temperature environment.

Specifically, the spring 29 is installed inside the shock absorption column 17, the shock absorption column 30 is installed on the top of the spring 29, the shock absorption head 31 is installed on the top of the shock absorption column 30, the fine sand box 5 is vibrated through the vibration motor 6, so that the fine sand inside is sprayed out of the surface of the keyboard through the sand spraying port 14, and the vibration generated by the vibration motor 6 is transmitted to the shock absorption column 17 through the support column 13, the shock absorption head 31 is transmitted to the shock absorption column 30, and the shock absorption head is transmitted to the spring 29 to be buffered.

Specifically, an inlet is installed at the top of the fine sand box 5, an inlet clamping plate 7 is arranged at the top of the inlet, an inlet clamping plate handle 8 is installed at the top of the inlet clamping plate 7, and a sand sprinkling opening 14 is installed at the top of the fine sand box 5.

Specifically, the surface of knocking test box 12 and falling test box 2 bottom all begins to have the spout, the inside of spout all is connected with the slider, it is connected with first transparent plastic door 3 through the slider to knock test box 12, it is connected with second transparent plastic door 4 through the slider to knock test box 12, the handle is all installed to the one end of knocking test box 12 and falling test box 2, the handle through falling test box 2's first transparent plastic door 3 makes first transparent plastic door 3 pull out in the cooperation of spout and slider.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the handle of the first transparent plastic door 3 of the drop test box 2 pulls out the first transparent plastic door 3 through the matching of the sliding groove and the sliding block, the keyboard to be tested is placed on the placing plate 18, the keyboard of the placing plate 18 on the first electric telescopic rod 19 is driven by the second electric sliding table 15 to ascend, the tester can see the falling height through the graduated scale 16, the placing plate 18 is drawn out through the first electric telescopic rod 19 and the keyboard is dropped, if the keyboard is different in size, the distance between the second electric sliding tables can be adjusted through the first electric sliding table 20, and the distance between the placing plates 18 is adjusted through the first electric telescopic rod 19; the inlet clamp plate 7 is taken down by an inlet clamp plate handle 8 of the fine sand box 5, proper fine sand is added through the inlet, the inlet clamp plate 7 is clamped on the inlet of the fine sand box 5, the keyboard is adjusted in position and the first transparent plastic door 3 is pulled up, the fine sand box 5 is vibrated by the vibration motor 6 to enable the fine sand inside to be sprayed out to the surface of the keyboard through the sand spraying opening 14, the vibration generated by the vibration motor 6 is transmitted to the vibration reducing head 31 of the vibration reducing column 17 through the support column 13 to be transmitted to the vibration reducing column 30 and to be transmitted to the spring 29 to be reduced, the keyboard is taken out after the test is finished, the fine sand remained in the drop test box 2 is absorbed by the dust collector 21 and is transmitted into the fine sand box 5 through the conveying pipe 9, the keyboard is placed on the knock test platform 23 after the second transparent plastic door 4 of the knock test box 12 is pulled open, the position is enabled to be proper through the extension and retraction of the second electric telescopic rod 26, the electric push rod 25 pushes the rubber knocking head 24 to knock the keyboard for testing, the humidifier 10 conveys moisture to the knocking test box 2 through the air conveying pipe 11 to simulate a humid environment or heats the knocking test box through the heater 22 to simulate a high-temperature environment, and all electric equipment in the device is powered by an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for computer peripheral hardware keyboard life testing arrangement, includes platform (1), its characterized in that: the surface mounting of platform (1) has drop test case (2), one side of drop test case (2) is installed and is strikeed test case (12), the internally mounted of drop test case (2) has first electronic slip table (20), the surface mounting of first electronic slip table (20) has second electronic slip table (15), the surface mounting of second electronic slip table (15) has first electric telescopic handle (19), the one end of first electric telescopic handle (19) is installed and is placed board (18), shock attenuation post (17) are installed to one side of first electronic slip table (20), support column (13) are installed at the top of shock attenuation post (17), fine sand box (5) is installed at the top of support column (13), the surface mounting of fine sand box (5) one side has shock dynamo (6), dust catcher (21) is installed to the inner wall of drop test case (2), the utility model discloses a dust catcher, including dust catcher (21), internally mounted who strikes test box (12) has and strikes test platform (23), strike one side of test platform (23) and install dead lever (28), fixed plate (27) are installed at the top of dead lever (28), the surface mounting of fixed plate (27) has second electric telescopic handle (26), electric putter (25) are installed to the bottom of second electric telescopic handle (26), rubber is installed to the one end of electric putter (25) and is struck head (24), heater (22) are installed to the one end of striking test platform (23).

2. The device for testing the service life of the keyboard arranged on the computer according to the claim 1, wherein: the humidifier is characterized in that a humidifier (10) is installed at the top of the knocking test box (12), a gas conveying pipe (11) is installed on the surface of the humidifier (10), and the humidifier (10) is connected with the knocking test box (12) through the gas conveying pipe (11).

3. The device for testing the service life of the keyboard arranged on the computer according to the claim 1, wherein: the internally mounted of shock attenuation post (17) has spring (29), damping post (30) are installed at the top of spring (29), damping head (31) are installed at the top of damping post (30).

4. The device for testing the service life of the keyboard arranged on the computer according to the claim 1, wherein: an inlet is installed at the top of the fine sand box (5), an inlet clamping plate (7) is arranged at the top of the inlet, an inlet clamping plate handle (8) is installed at the top of the inlet clamping plate (7), and a sand sprinkling opening (14) is installed at the top of the fine sand box (5).

5. The device for testing the service life of the keyboard arranged on the computer according to the claim 1, wherein: strike test box (12) and fall the surface of test box (2) bottom and all seted up the spout, the inside of spout all is connected with the slider, strike test box (12) and be connected with first transparent plastic door (3) through the slider, strike test box (12) and be connected with second transparent plastic door (4) through the slider, strike test box (12) and fall the one end of test box (2) and all install the handle.