Key and display screen integrated keyboard

Abstract

The utility model discloses a key and display screen integrated keyboard, and particularly relates to the technical field of industrial keyboards, the key and display screen integrated keyboard comprises a keyboard body, a display screen is arranged on one side of the top of the keyboard body, a shielding mechanism for shielding the display screen is arranged on the top of the keyboard body, and rubber pads are fixedly arranged at four corners of the bottom of the keyboard body. The shielding mechanism comprises a shielding plate arranged at the top of the display screen, two limiting grooves are formed in the keyboard body, limiting plates are fixedly arranged on the two sides of the bottom of the shielding plate, the bottoms of the limiting plates penetrate through the shielding plate and extend into the limiting grooves, and a first handle is fixedly arranged at the top of the shielding plate. The display screen can be shielded through the shielding mechanism, people are prevented from touching the display screen by mistake, safety is improved, dust or fingerprints on the surface of the display screen can be cleaned through the cleaning mechanism, and use of people is prevented from being affected.

Description

Technical Field

[0001] This utility model relates to the field of industrial keyboard technology, specifically to a keyboard with an integrated key and display screen. Background Technology

[0002] A keyboard is a device used for inputting instructions and data to operate equipment. Industrial keyboards differ significantly from PC keyboards in their application environment. They are widely used in petrochemical, machinery manufacturing, transportation, power, defense, military, aerospace, internet, agriculture, voice-controlled numerical control, automation control, medical, communications, measuring instruments, ATMs, and query terminals, among other fields.

[0003] For example, Chinese patent application number 202323258137.0 discloses an industrial keyboard, which includes a shell, a key assembly, and a control assembly. The shell has an upper housing and a base plate. The upper housing is used to mount the key assembly and the control assembly, and the base plate is connected to the upper housing. The key assembly includes a fixing plate, a key mounting plate, and keys. The fixing plate is used to fix the key mounting plate and the control assembly. The key mounting plate is used to fix several keys and the control assembly. The keys are provided with annular protrusions. The control assembly includes a key circuit board and a main control board. This technical solution provides keys with annular protrusions to position the keys on the upper housing and to fix the keys to the key mounting plate. The shell uses the key mounting plate to fix and protect the keys and the control assembly. The annular protrusions on the keys and the key mounting plate prevent water from entering the keyboard, solving problems such as keyboard damage and high manufacturing costs.

[0004] However, the following problem still exists in this technical solution: the control group is not shielded, and people can easily touch the control group, thus affecting the use of the device. Utility Model Content

[0005] The purpose of this invention is to provide a keyboard that integrates a keypad and a display screen. The keyboard uses a shielding mechanism to cover the display screen, preventing accidental touches and improving safety. It also uses a cleaning mechanism to remove dust or fingerprints from the display screen surface, thus avoiding any impact on user experience and addressing the aforementioned shortcomings in the technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a keyboard with integrated key and display screen, comprising a keyboard body, a display screen on one side of the top of the keyboard body, a shielding mechanism for shielding the display screen on the top of the keyboard body, and rubber pads fixedly provided at the four corners of the bottom of the keyboard body.

[0007] Preferably, the shielding mechanism includes a shielding plate disposed on the top of the display screen, two limiting grooves are provided on the keyboard body, limiting plates are fixedly provided on both sides of the bottom of the shielding plate, the bottom of the limiting plate passes through the shielding plate and extends into the limiting groove, and a first handle is fixedly provided on the top of the shielding plate for shielding the display screen.

[0008] Preferably, the top of the keyboard body is provided with a fixing mechanism for fixing the cover plate. The fixing mechanism includes two insertion slots on the keyboard body. The front side of the cover plate is provided with two limiting frames. Each limiting frame is inserted with a plug plate. The plug plate is adapted to the insertion slot. The top of the plug plate is fixed with a second handle for fixing the cover plate.

[0009] Preferably, the shielding plate is provided with a cleaning mechanism for cleaning the surface of the display screen. The cleaning mechanism includes a sponge pad at the bottom of the display screen, a connecting plate at the top of the sponge pad, and first threaded cylinders fixed on both sides of the top of the connecting plate. Two first through holes are opened on the front side of the shielding plate, and a first bolt is threaded inside each of the first threaded cylinders. The first bolts pass through the first through holes and are used to clean the surface of the display screen.

[0010] Preferably, the front side of the keyboard body is provided with a dust cleaning mechanism for cleaning dust inside the keyboard body. The dust cleaning mechanism includes a placement groove on the front side of the keyboard body, a cleaning brush inside the placement groove, two second threaded cylinders fixedly disposed inside the placement groove, two second through holes on the cleaning brush, the second threaded cylinders passing through the second through holes, and a second bolt threadedly connected inside each second threaded cylinder for cleaning dust inside the keyboard body.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0012] 1. When not using this utility model, pull the first handle to move the shielding plate to the top of the display screen. The shielding plate can block the display screen and prevent people from accidentally touching it, thus improving safety.

[0013] 2. The movement of the baffle can move the sponge pad, which can clean the dust or fingerprints on the display screen surface by moving the sponge pad, thus avoiding affecting people's use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a front view of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model in use;

[0017] Figure 3 This is a schematic diagram of the dust removal mechanism of this utility model;

[0018] Figure 4 This is a bottom view of the present invention;

[0019] Figure 5 This is a schematic diagram of the shielding mechanism of this utility model;

[0020] Figure 6 For the present utility model Figure 5 Enlarged view of A in the middle;

[0021] Figure 7 This is a schematic diagram of the fixing mechanism of this utility model;

[0022] Figure 8 For the present utility model Figure 7 Enlarged view of B in the middle;

[0023] Figure 9 This is a schematic diagram of the cleaning mechanism of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Keyboard body; 2. Display screen;

[0026] 3. Obstruction mechanism, 301 obstruction plate, 302 limiting groove, 303 limiting plate, 304 first handle;

[0027] 4. Fixing mechanism, 401. Insertion slot, 402. Limiting frame, 403. Insertion plate, 404. Second handle;

[0028] 5 Cleaning mechanism, 501 Sponge pad, 502 Connecting plate, 503 First threaded cylinder, 504 First bolt, 505 First through hole;

[0029] 6. Dust removal mechanism, 601 placement groove, 602 cleaning brush, 603 second through hole, 604 second threaded cylinder, 605 second bolt;

[0030] 7. Rubber pads. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] This utility model provides, for example Figure 1-9 The keyboard shown is an integrated keyboard with a key and display screen, including a keyboard body 1, a display screen 2 on one side of the top of the keyboard body 1, a shielding mechanism 3 on the top of the keyboard body 1 to shield the display screen 2, and rubber pads 7 fixedly installed at the four corners of the bottom of the keyboard body 1.

[0033] like Figure 5 , 6 As shown, the shielding mechanism 3 includes a shielding plate 301 disposed on the top of the display screen 2, two limiting grooves 302 are provided on the keyboard body 1, and limiting plates 303 are fixedly provided on both sides of the bottom of the shielding plate 301. The bottom of the limiting plate 303 passes through the shielding plate 301 and extends into the limiting groove 302. A first handle 304 is fixedly provided on the top of the shielding plate 301.

[0034] When not using this utility model, pull the first handle 304 to move the shield 301 to the top of the display screen 2. The shield 301 can then block the display screen 2, preventing people from accidentally touching it and improving safety.

[0035] like Figure 7 , 8 As shown, the top of the keyboard body 1 is provided with a fixing mechanism 4 for fixing the cover plate 301. The fixing mechanism 4 includes two insertion slots 401 opened on the keyboard body 1. The front side of the cover plate 301 is provided with two limiting frames 402. Each limiting frame 402 is inserted with a plug plate 403. The plug plate 403 is adapted to the insertion slot 401. A second handle 404 is fixedly provided on the top of the plug plate 403.

[0036] After moving the shield 301 to the top of the display screen 2, pull the second handle 404. Use the second handle 404 to move the plug plate 403 downward, insert the bottom of the plug plate 403 into the plug slot 401. The plug plate 403 can fix the shield 301, prevent the shield 301 from sliding, and improve safety.

[0037] like Figure 9As shown, the baffle plate 301 is provided with a cleaning mechanism 5 for cleaning the surface of the display screen 2. The cleaning mechanism 5 includes a sponge pad 501 at the bottom of the display screen 2. The top of the sponge pad 501 is provided with a connecting plate 502. The top two sides of the connecting plate 502 are fixedly provided with first threaded cylinders 503. The front side of the baffle plate 301 has two first through holes 505. Each first threaded cylinder 503 is threaded with a first bolt 504. The first bolt 504 passes through the first through hole 505.

[0038] During the movement of the baffle 301, the sponge pad 501 can be moved. By moving the sponge pad 501 on the surface of the display screen 2, dust or fingerprints on the surface of the display screen 2 can be cleaned to avoid affecting people's use.

[0039] Rotate the first bolt 504 to pull it out of the first threaded cylinder 503, then pull the sponge pad 501 out of the baffle plate 301, so that the baffle plate 301 can be replaced, thus improving cleaning efficiency.

[0040] like Figure 3 As shown, the keyboard body 1 has a dust removal mechanism 6 on the front side for cleaning dust inside the keyboard body 1. The dust removal mechanism 6 includes a placement groove 601 on the front side of the keyboard body 1. A cleaning brush 602 is provided inside the placement groove 601. Two second threaded cylinders 604 are fixedly provided inside the placement groove 601. Two second through holes 603 are provided on the cleaning brush 602. The second threaded cylinders 604 pass through the second through holes 603. A second bolt 605 is threadedly connected inside each second threaded cylinder 604.

[0041] Rotate the second bolt 605 to pull it out from inside the second threaded cylinder 604, then pull the cleaning brush 602 to pull it out from inside the placement slot 601. The cleaning brush 602 can be used to clean the dust inside the keyboard body 1, ensuring the cleanliness of the inside of the keyboard body 1.

[0042] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A keyboard with integrated key display, comprising a keyboard body (1), characterized in that: The keyboard body (1) is provided with a display screen (2) on one side of the top, and the keyboard body (1) is provided with a shielding mechanism (3) for shielding the display screen (2); The shielding mechanism (3) comprises a shielding plate (301) arranged on the top of the display screen (2), two limiting grooves (302) are formed in the keyboard body (1), limiting plates (303) are fixedly arranged on the two sides of the bottom of the shielding plate (301), the limiting plates (303) penetrate through the shielding plate (301) and extend into the limiting grooves (302), and first handles (304) are fixedly arranged on the top of the shielding plate (301).

2. The key display screen integrated keyboard of claim 1, wherein: The keyboard body (1) is provided with a fixing mechanism (4) for fixing the shielding plate (301) on the top; The fixing mechanism (4) comprises two plug-in grooves (401) formed in the keyboard body (1), two limiting frames (402) are arranged on the front side of the shielding plate (301), and plug-in plates (403) are inserted into the limiting frames (402), and the plug-in plates (403) are matched with the plug-in grooves (401).

3. The key display screen integrated keyboard of claim 2, wherein: Second handles (404) are fixedly arranged on the top of the plug-in plates (403).

4. The key display screen integrated keyboard of claim 1, wherein: The shielding plate (301) is provided with a cleaning mechanism (5) for cleaning the surface of the display screen (2); The cleaning mechanism (5) comprises a sponge pad (501) arranged on the bottom of the display screen (2), a connecting plate (502) is arranged on the top of the sponge pad (501), first threaded cylinders (503) are fixedly arranged on the two sides of the top of the connecting plate (502), two first through holes (505) are formed in the front side of the shielding plate (301), and first bolts (504) are threadedly connected in the first threaded cylinders (503) and penetrate through the first through holes (505).

5. The key display screen integrated keyboard of claim 1, wherein: The keyboard body (1) is provided with a dust cleaning mechanism (6) for cleaning the dust in the keyboard body (1); The dust cleaning mechanism (6) comprises a placing groove (601) formed in the front side of the keyboard body (1), a cleaning brush (602) is arranged in the placing groove (601), two second threaded cylinders (604) are fixedly arranged in the placing groove (601), two second through holes (603) are formed in the cleaning brush (602), the second threaded cylinders (604) penetrate through the second through holes (603), and second bolts (605) are threadedly connected in the second threaded cylinders (604).

6. The key display screen integrated keyboard of claim 1, wherein: Rubber pads (7) are fixedly arranged at the four corners of the bottom of the keyboard body (1).

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