CN110825192A - Software testing device with moisture-proof function and convenient operation - Google Patents
Software testing device with moisture-proof function and convenient operation Download PDFInfo
- Publication number
- CN110825192A CN110825192A CN201911219520.0A CN201911219520A CN110825192A CN 110825192 A CN110825192 A CN 110825192A CN 201911219520 A CN201911219520 A CN 201911219520A CN 110825192 A CN110825192 A CN 110825192A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
Abstract
The invention relates to a software testing device with moisture-proof function and convenient operation, which comprises a base, a host, an operating mechanism and a display screen, wherein the operating mechanism comprises an operating panel, a rotating mechanism, a plurality of data interfaces and a plurality of triggering mechanisms, the rotating mechanism comprises a central plate, two fixed assemblies and two rotating assemblies, the rotating assemblies comprise a connecting plate, a sleeve and a side lever, the triggering mechanisms comprise keys, a mark plate, a triggering assembly and a pressing plate, the angle of the operating panel is conveniently adjusted through the rotating mechanism of the software testing device with moisture-proof function, so that data wires can be conveniently accessed into the data interfaces, the data interfaces and the keys are positioned below the operating panel during operation, the moisture is avoided, the safe use of equipment is ensured, not only is the device, but also the pressing plate in the triggering mechanism can be controlled to move up and down by pressing the mark plate to press the keys for operation, the button is protected in a moisture-proof manner, and meanwhile, the button is convenient to operate, so that the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the field of software testing equipment, in particular to a software testing device with a moisture-proof function and convenient operation.
Background
The computer is commonly called as computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, also has a memory function, is a modern intelligent electronic device capable of operating according to a program and automatically processing mass data at high speed, and consists of a hardware system and a software system.
In the existing software testing equipment, a data line interface and a key are usually directly exposed and arranged outside, when some water sources exist around the equipment, water in the water source is easy to contact with the key or a wiring hole and enters the inside of the equipment to cause short circuit damage of the equipment, and the data interface is arranged on the front surface of the equipment, although the data line connection is convenient, a connecting line can be touched in the testing process at the same time, the connection failure of the device and a computer is caused, the testing is influenced, and the data interface is arranged on the side surface or the back surface of a host computer, although the data interface is not easy to be touched, the wiring is also inconvenient, so that the practicability of the existing software testing device is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the software testing device with the moisture-proof function and convenient operation is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a software testing device with a moisture-proof function and convenient operation comprises a base, a host, an operating mechanism and a display screen, wherein the host is fixed above the base, the display screen and the operating mechanism are both arranged on the same side of the host, and the operating mechanism is positioned below the display screen;
the operating mechanism comprises an operating panel, a rotating mechanism, a plurality of data interfaces and a plurality of triggering mechanisms, the operating panel is connected with the host through the rotating mechanism, the data interfaces are arranged below the operating panel, and the triggering mechanisms are arranged on the operating panel;
the rotating mechanism comprises a central plate, two fixing assemblies and two rotating assemblies, the central plate is fixed on one side of the operating plate close to the host, the two fixing assemblies are respectively positioned on two sides of the central plate, the two rotating assemblies are respectively positioned at two ends of the operating plate, the fixing assemblies correspond to the rotating assemblies one by one, each rotating assembly comprises a connecting plate, a sleeve and a side rod, the sleeve is fixedly connected with the host through the connecting plate, one end of the side rod is arranged in the sleeve, the other end of the side rod is fixedly connected with the operating plate, each fixing assembly comprises a telescopic unit, an inserting rod and an inserting tube, the inserting tube is fixed on the connecting plate, one end of the inserting rod is arranged in the inserting tube, and the other end of the inserting rod is connected with the central plate through;
the trigger mechanism comprises a key, a mark plate, a trigger assembly and a pressing plate, the key is arranged below the operating plate, the mark plate is arranged above the operating plate through the trigger assembly, the pressing plate is arranged below the key, the trigger assembly comprises a first cylinder, a first piston, a first spring, a second cylinder, a second piston, a protective cover and a plurality of connecting pipes, the first cylinder is fixed above the operating plate, the top end of the first piston is fixed at the top in the protective cover, the mark plate is fixed above the protective cover, the top end of the second piston is fixed below the pressing plate, one end of each connecting pipe is communicated with the bottom of the first cylinder, the other end of each connecting pipe penetrates through the operating plate to be communicated with the bottom of the second cylinder, the connecting pipes are fixedly connected with the second cylinders, and the first cylinders and the second cylinders are both vertically arranged upwards, the two ends of the first spring are respectively connected with the first piston and the bottom in the first cylinder, and the first spring is in a compressed state.
Preferably, in order to facilitate the extension and retraction movement of the insertion rod, the extension unit includes an extension tube, a second spring and a convex plate, the extension tube is fixed on the central plate, the convex plate is located inside the extension tube, the convex plate is connected with the bottom of the extension tube through the second spring, and the second spring is in a compressed state.
Preferably, in order to fix the moving direction of the inserted link, a fixing ring is arranged in the telescopic pipe and sleeved on the inserted link.
Preferably, to facilitate insertion of the plunger into the cannula, the end of the plunger remote from the central panel is hemispherical in shape.
Preferably, in order to conveniently drive the insertion rod to move, the insertion rod is provided with a shifting piece.
Preferably, in order to protect the display screen, a glass cover is arranged on the periphery of the display screen, and the glass cover is fixed on the main machine.
Preferably, in order to prevent the first piston from being separated from the first cylinder, a plurality of limiting blocks are arranged in the first cylinder, the limiting blocks are fixed on the inner wall of the first cylinder, and the bottom of the first piston is abutted against the lower side of the limiting blocks.
Preferably, in order to protect the first cylinder, a height of a bottom end of the shield is greater than a height of a top end of the first cylinder.
Preferably, in order to support the operation plate, the operation mechanism further comprises a support plate, one end of the support plate is fixed on the main machine, and the other end of the support plate abuts against the lower side of the operation plate.
Preferably, in order to facilitate the movement of the equipment, universal wheels are arranged below the base.
The software testing device with the moisture-proof function and convenient operation has the advantages that the angle of the operation board can be conveniently adjusted through the rotating mechanism, the data line can be conveniently connected into the data interface, the data interface and the keys are positioned below the operation board during operation, the device is prevented from being affected with moisture, the safe use of the device is ensured, in addition, the pressing board can be controlled to move up and down through pressing the mark board in the trigger mechanism, the keys are pressed for operation, the keys are protected in a moisture-proof manner, and meanwhile, the operation is convenient, and the practicability of the device is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a software testing device with moisture-proof function and convenient operation according to the present invention;
FIG. 2 is a side view of the tamper-evident software testing device of the present invention having moisture protection;
FIG. 3 is a schematic structural diagram of an operating mechanism of the software testing device with moisture-proof function and convenient operation of the invention;
FIG. 4 is a schematic structural diagram of a trigger mechanism of the software testing device with moisture-proof function and convenient operation of the invention;
in the figure: 1. the automatic glass cleaning machine comprises a base, 2 parts of a host, 3 parts of a display screen, 4 parts of an operation board, 5 parts of a data interface, 6 parts of a central board, 7 parts of a connecting board, 8 parts of a sleeve, 9 parts of a side lever, 10 parts of an inserting rod, 11 parts of an inserting pipe, 12 parts of a key, 13 parts of a mark board, 14 parts of a pressing board, 15 parts of a first cylinder, 16 parts of a first piston, 17 parts of a first spring, 18 parts of a second cylinder, 19 parts of a second piston, 20 parts of a protective cover, 21 parts of a connecting pipe, 22 parts of an extension pipe, 23 parts of a second spring, 24 parts of a convex board, 25 parts of a fixed ring, 26 parts of a shifting piece, 27 parts of a glass cover, 28 parts of.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a software testing device with a moisture-proof function and convenient operation comprises a base 1, a host 2, an operating mechanism and a display screen 3, wherein the host 2 is fixed above the base 1, the display screen 3 and the operating mechanism are both arranged on the same side of the host 2, and the operating mechanism is positioned below the display screen 3;
the operating mechanism comprises an operating panel 4, a rotating mechanism, a plurality of data interfaces 5 and a plurality of triggering mechanisms, the operating panel 4 is connected with the host 2 through the rotating mechanism, the data interfaces 5 are arranged below the operating panel 4, and the triggering mechanisms are arranged on the operating panel 4;
in the software testing equipment, a host machine 2 is fixedly arranged above a base 1, an operating mechanism is convenient to access an external data line and press a key 12 for operation, and a display screen 3 displays relevant information of software testing, so that a user can conveniently observe the information. Among the operating device, can make things convenient for the rotation of operation panel 4 through slewing mechanism, with operation panel 4 upwards rotate to vertical angle after, can make data interface 5 of operation panel 4 below just to the user, conveniently connect the external data line, then rotate operation panel 4 to vertical angle by slewing mechanism again, data interface 5 is located operation panel 4 below this moment, can prevent that the top from having water when dropping, get into in the data interface 5, thereby protect data interface 5, the trigger mechanism on the operation panel 4, can conveniently press button 12, and carry out dampproofing protection to button 12, avoid button 12 to wet, thereby the practicality of equipment has been improved.
As shown in fig. 3, the rotating mechanism includes a center plate 6, two fixed assemblies and two rotating assemblies, the central plate 6 is fixed on one side of the operation plate 4 close to the main machine 2, two fixed components are respectively positioned on two sides of the central plate 6, two rotating components are respectively positioned on two ends of the operation plate 4, the fixed components correspond to the rotating components one by one, the rotating components comprise connecting plates 7, sleeves 8 and side rods 9, the sleeve 8 is fixedly connected with the main machine 2 through a connecting plate 7, one end of the side lever 9 is arranged in the sleeve 8, the other end of the side rod 9 is fixedly connected with the operating plate 4, the fixing component comprises a telescopic unit, an inserting rod 10 and an inserting tube 11, the insertion pipe 11 is fixed on the connecting plate 7, one end of the insertion rod 10 is arranged in the insertion pipe 11, and the other end of the insertion rod 10 is connected with the central plate 6 through a telescopic unit;
in the rotating mechanism, a sleeve 8 is fixed on a host machine 2 through a connecting plate 7 and is used for supporting the side rod 9 to rotate, the side rod 9 is fixedly connected with an operating plate 4, so that the operating plate 4 can rotate conveniently, when the operating plate 4 rotates to a horizontal angle, an inserting rod 10 can be driven to move away from the central plate 6 through telescopic units on two sides of the central plate 6, so that the inserting rod 10 extends into an inserting pipe 11 fixed on the connecting plate 7, the central plate 6 and the connecting plate 7 can be kept relatively fixed, so that the angular position of the operating plate 4 can be fixed, and after the inserting rod 10 is separated from the inserting pipe 11 through the telescopic units, the central plate 6 is separated from the fixed connection with the connecting plate 7, so that the rotating of the operating plate 4 is facilitated.
As shown in fig. 4, the triggering mechanism includes a key 12, a sign board 13, a triggering component and a pressing board 14, the key 12 is disposed below the operation board 4, the sign board 13 is disposed above the operation board 4 through the triggering component, the pressing board 14 is disposed below the key 12, the triggering component includes a first cylinder 15, a first piston 16, a first spring 17, a second cylinder 18, a second piston 19, a protective cover 20 and a plurality of connecting pipes 21, the first cylinder 15 is fixed above the operation board 4, the top end of the first piston 16 is fixed on the top portion inside the protective cover 20, the sign board 13 is fixed above the protective cover 20, the top end of the second piston 19 is fixed below the pressing board 14, one end of the connecting pipe 21 is communicated with the bottom portion of the first cylinder 15, the other end of the connecting pipe 21 passes through the operation board 4 and is communicated with the bottom portion of the second cylinder 18, the connecting pipe 21 is fixedly connected with the second cylinder 18, the first cylinder 15 and the second cylinder 18 are both vertically arranged upwards, two ends of the first spring 17 are respectively connected with the first piston 16 and the bottom in the first cylinder 15, and the first spring 17 is in a compression state.
In the trigger mechanism, the key 12 is arranged below the operation board 4, which can prevent water accumulation around the key 12 or hand holding, the sign board 13 is arranged above the operation board 4, wherein, the sign board 13 is marked with the same content as the surface of the key 12, when a user needs to press the key 12, the sign board 13 only needs to be pressed downwards, the first piston 16 is driven by the protective cover 20 to move downwards, the air in the first cylinder 15 is conveyed into the second cylinder 18 through the connecting pipe 21 while the first spring 17 is compressed, so that the air amount in the second cylinder 18 is increased, and further the second piston 19 can be driven to move upwards, the pressing board 14 moves upwards to press the key 12, so that the key 12 is pressed, after the user's hand is separated from the sign board 13, the compressed spring in the first cylinder 15 recovers deformation, the first piston 16 is pushed to move upwards, so that the air in the second cylinder 18 is conveyed into the first cylinder 15 through the connecting pipe 21, and then drive second piston 19 and move downwards for according to the pressboard 14 moves downwards, break away from button 12, like this, press or break away from behind the sign board 13, the lift of pressboard 14 is controlled to the accessible trigger assembly, thereby whether control press button 12 below operation panel 4, when protecting button 12 and preventing button 12 from weing, made things convenient for to press button 12 to operate again.
As shown in fig. 3, the telescopic unit comprises a telescopic tube 22, a second spring 23 and a convex plate 24, the telescopic tube 22 is fixed on the central plate 6, the convex plate 24 is positioned at the inner side of the telescopic tube 22, the convex plate 24 is connected with the bottom of the telescopic tube 22 through the second spring 23, and the second spring 23 is in a compressed state.
In the telescopic unit, the spring in the telescopic tube 22 in a compressed state can push the convex plate 24, so that the convex plate 24 tends to move away from the central plate 6, and further push the insertion rod 10 to move, when the operation plate 4 is fixed, the operation plate 4 is firstly moved towards the central plate 6 through the insertion rod 10, and then the operation plate 4 is rotated, so that the insertion rod 10 is aligned with the insertion tube 11, then the insertion rod 10 is loosened, at the moment, the compressed spring pushes the convex plate 24, so that the insertion rod 10 is inserted into the insertion tube 11, and further the angle of the operation plate 4 can be fixed.
Preferably, in order to fix the moving direction of the inserting rod 10, a fixing ring 25 is arranged in the telescopic tube 22, and the fixing ring 25 is sleeved on the inserting rod 10. The direction of movement of the plunger 10 is fixed by means of a fixing ring 25 fixed inside the telescopic tube 22.
Preferably, to facilitate insertion of the rod 10 into the tube 11, the end of the rod 10 remote from the central plate 6 is shaped as a hemisphere. With the hemispherical design, the size of the end of the rod 10 remote from the central panel 6 can be reduced to facilitate insertion of the rod 10 into the tube 11.
Preferably, in order to facilitate the movement of the insertion rod 10, a shifting piece 26 is disposed on the insertion rod 10. The shifting piece 26 is used for conveniently driving the inserted rod 10 to move.
Preferably, in order to protect the display screen 3, a glass cover 27 is disposed on the periphery of the display screen 3, and the glass cover 27 is fixed to the main body 2. The glass cover 27 is used for conveniently observing the content of the display screen 3, and meanwhile, the periphery of the display screen 3 is prevented from being affected with damp, so that the display screen 3 is protected.
Preferably, in order to prevent the first piston 16 from separating from the first cylinder 15, a plurality of limit blocks 28 are arranged in the first cylinder 15, the limit blocks 28 are fixed on the inner wall of the first cylinder 15, and the bottom of the first piston 16 abuts against the lower sides of the limit blocks 28. The moving distance of the first piston 16 within the first cylinder 15 is limited by the stopper 28, so that the first piston 16 is prevented from being detached from the first cylinder 15.
Preferably, in order to protect the first cylinder 15, the height of the bottom end of the protection cover 20 is greater than the height of the top end of the first cylinder 15. The protective cover 20 protects the surroundings of the first cylinder 15 and prevents water from entering the first cylinder 15 when water falls from above.
Preferably, in order to support the operation plate 4, the operation mechanism further includes a support plate 29, one end of the support plate 29 is fixed to the main body 2, and the other end of the support plate 29 abuts against the lower side of the operation plate 4. The rotation range of the operation panel 4 is limited by the support plate 29 fixed to the main body 2, and when the operation panel 4 rotates downward to contact with the support plate 29, the operation panel 4 is positioned at a horizontal angle, so that the angular position of the operation panel 4 can be conveniently fixed by the fixing member.
Preferably, a universal wheel 30 is provided under the base 1 to facilitate movement of the device.
This software testing arrangement is when using, conveniently rotate operation panel 4 to vertical angle degree through rotating assembly, make data interface 5 just to the user, convenient wiring, after the wiring finishes, rotate operation panel 4 to horizontal angle, utilize the position of fixed subassembly fixed operation panel 4, data interface 5 and button 12 are located operation panel 4 under this moment, can prevent to wet and intake around data interface 5 and the button 12, guarantee equipment safe handling, and, can act on triggering the subassembly through pressing sign board 13, it removes to drive according to 14 lifts of pressing the pressure board, press button 12 to operate, when carrying out dampproofing protection to button 12, conveniently operate, thereby the practicality of equipment has been improved.
Compared with the prior art, this software testing arrangement with simple operation of dampproofing function passes through the convenient angle of adjustment operation panel 4 of slewing mechanism, be convenient for insert data line in data interface 5, and when the operation, make data interface 5 and button 12 be located operation panel 4 below, avoid weing, guarantee equipment safe handling, moreover, through pressing the 14 lifting movement of the sign board 13 steerable pressing board in the trigger mechanism, press button 12 to operate, make when the dampproofing protection of button 12, conveniently operate, thereby the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The software testing device with the moisture-proof function and convenient operation is characterized by comprising a base (1), a host (2), an operating mechanism and a display screen (3), wherein the host (2) is fixed above the base (1), the display screen (3) and the operating mechanism are both arranged on the same side of the host (2), and the operating mechanism is positioned below the display screen (3);
the operating mechanism comprises an operating board (4), a rotating mechanism, a plurality of data interfaces (5) and a plurality of triggering mechanisms, the operating board (4) is connected with the host (2) through the rotating mechanism, the data interfaces (5) are arranged below the operating board (4), and the triggering mechanisms are arranged on the operating board (4);
the rotating mechanism comprises a central plate (6), two fixed assemblies and two rotating assemblies, the central plate (6) is fixed on one side, close to a host (2), of an operating plate (4), the two fixed assemblies are respectively positioned on two sides of the central plate (6), the two rotating assemblies are respectively positioned at two ends of the operating plate (4), the fixed assemblies correspond to the rotating assemblies one by one, each rotating assembly comprises a connecting plate (7), a sleeve (8) and a side rod (9), the sleeve (8) is fixedly connected with the host (2) through the connecting plate (7), one end of the side rod (9) is arranged in the sleeve (8), the other end of the side rod (9) is fixedly connected with the operating plate (4), each fixed assembly comprises a telescopic unit, an inserting rod (10) and an inserting tube (11), the inserting tube (11) is fixed on the connecting plate (7), one end of the inserting rod (10) is arranged in the inserting tube (11), the other end of the inserted bar (10) is connected with the central plate (6) through a telescopic unit;
the trigger mechanism comprises a key (12), a sign board (13), a trigger assembly and a pressing board (14), the key (12) is arranged below the operating board (4), the sign board (13) is arranged above the operating board (4) through the trigger assembly, the pressing board (14) is positioned below the key (12), the trigger assembly comprises a first air cylinder (15), a first piston (16), a first spring (17), a second air cylinder (18), a second piston (19), a protective cover (20) and a plurality of connecting pipes (21), the first air cylinder (15) is fixed above the operating board (4), the top end of the first piston (16) is fixed at the top in the protective cover (20), the sign board (13) is fixed above the protective cover (20), and the top end of the second piston (19) is fixed below the pressing board (14), the one end of connecting pipe (21) and the bottom intercommunication of first cylinder (15), the other end of connecting pipe (21) passes the bottom intercommunication of operation panel (4) and second cylinder (18), connecting pipe (21) and second cylinder (18) fixed connection, first cylinder (15) and the equal vertical upwards setting of second cylinder (18), the both ends of first spring (17) are connected with the bottom in first piston (16) and first cylinder (15) respectively, first spring (17) are in compression state.
2. The easy-to-operate software testing device with moisture-proof function as claimed in claim 1, characterized in that the telescoping unit comprises a telescoping tube (22), a second spring (23) and a convex plate (24), the telescoping tube (22) is fixed on the central plate (6), the convex plate (24) is located inside the telescoping tube (22), the convex plate (24) is connected with the bottom of the telescoping tube (22) through the second spring (23), and the second spring (23) is in a compressed state.
3. The software testing device with moisture-proof function and convenient operation as recited in claim 2, characterized in that a fixing ring (25) is arranged in the extension tube (22), and the fixing ring (25) is sleeved on the insert rod (10).
4. The tamper-evident software testing device with moisture protection as claimed in claim 1, characterized in that the end of said plunger (10) remote from the central plate (6) is shaped as a hemisphere.
5. The easy-to-operate software testing device with the moisture-proof function is characterized in that a poking sheet (26) is arranged on the inserted rod (10).
6. The software testing device with the moisture-proof function and the convenient operation function is characterized in that a glass cover (27) is arranged on the periphery of the display screen (3), and the glass cover (27) is fixed on the host (2).
7. The software testing device with the moisture-proof function and the convenient operation function as claimed in claim 1, wherein a plurality of limiting blocks (28) are arranged in the first cylinder (15), the limiting blocks (28) are fixed on the inner wall of the first cylinder (15), and the bottom of the first piston (16) abuts against the lower side of the limiting blocks (28).
8. The tamper-evidencing software testing device with moisture protection according to claim 1, wherein the bottom end of the hood (20) has a height greater than the top end of the first cylinder (15).
9. The software testing device with moisture-proof function and operation convenience as recited in claim 1, characterized in that the operating mechanism further comprises a supporting plate (29), one end of the supporting plate (29) is fixed on the main machine (2), and the other end of the supporting plate (29) abuts against the lower part of the operating plate (4).
10. The software testing device with moisture-proof function and convenient operation as recited in claim 1, characterized in that a universal wheel (30) is arranged below the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219520.0A CN110825192B (en) | 2019-11-29 | 2019-11-29 | Software testing device with moisture-proof function and convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219520.0A CN110825192B (en) | 2019-11-29 | 2019-11-29 | Software testing device with moisture-proof function and convenient operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110825192A true CN110825192A (en) | 2020-02-21 |
| CN110825192B CN110825192B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911219520.0A Active CN110825192B (en) | 2019-11-29 | 2019-11-29 | Software testing device with moisture-proof function and convenient operation |
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| Country | Link |
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| CN (1) | CN110825192B (en) |
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| CN202257461U (en) * | 2011-10-22 | 2012-05-30 | 浙江大学 | Keyboard |
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| CN204066018U (en) * | 2014-08-07 | 2014-12-31 | 刘效东 | Keyboard |
| CN107887748A (en) * | 2017-10-24 | 2018-04-06 | 重庆优之唯电子科技有限公司 | A kind of built-in computer port |
| CN108469905A (en) * | 2018-02-08 | 2018-08-31 | 四川省守望信息科技有限责任公司 | Keyboard with massage protection function |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092458A (en) * | 1990-06-20 | 1992-03-03 | Sony Corporation | Waterproof case for camera |
| US5821482A (en) * | 1996-08-23 | 1998-10-13 | Fujitsu Takamisawa Component Limited | Keyboard switch having dustproof and droplet-proof push-button |
| CN102023680A (en) * | 2010-11-01 | 2011-04-20 | 山东超越数控电子有限公司 | Rainproof turn-down carrier |
| CN202257461U (en) * | 2011-10-22 | 2012-05-30 | 浙江大学 | Keyboard |
| CN203606737U (en) * | 2013-11-29 | 2014-05-21 | 中国船舶重工集团公司第七一六研究所 | Page-down portable CPCI reinforced computer |
| CN204066018U (en) * | 2014-08-07 | 2014-12-31 | 刘效东 | Keyboard |
| CN107887748A (en) * | 2017-10-24 | 2018-04-06 | 重庆优之唯电子科技有限公司 | A kind of built-in computer port |
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| Publication number | Publication date |
|---|---|
| CN110825192B (en) | 2021-10-26 |
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