CN220232413U

CN220232413U - Metal wireless keyboard

Info

Publication number: CN220232413U
Application number: CN202321867865.9U
Authority: CN
Inventors: 陈建连; 邓建国
Original assignee: Dongguan Jiante Electronics Co ltd
Current assignee: Dongguan Jiante Electronics Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-12-22
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to a metal wireless keyboard, which comprises a metal keyboard body, wherein the metal keyboard body comprises a metal shell, keys, waterproof silica gel, a PCB (printed circuit board), a battery box and a metal bottom shell, a key space is arranged above the waterproof silica gel, each key comprises a key cap and a key shaft, each key shaft is connected with the corresponding key space, the waterproof silica gel is sleeved in the metal shell, the PCB is arranged below the waterproof silica gel, the metal bottom shell is arranged below the PCB, and the metal shell is in locking connection with the metal bottom shell; be equipped with wireless communication module on the PCB board, the battery case is installed and is fixed on the PCB board, and button regional one side still is equipped with the touch-sensitive pad. The keyboard provided by the utility model has a good protection function, can realize communication between the wireless keyboard and equipment, and is more convenient to use and carry in special environments.

Description

Metal wireless keyboard

Technical Field

The utility model relates to the technical field of keyboards, in particular to a metal wireless keyboard.

Background

The keyboard is an input device for operating the operation of the device and is an important tool for controlling the computer by a person. Because of the specificity of some industries, some equipment needs to work in special environments such as humid, mould, greasy dirt industry, chemical corrosion and the like, and the corresponding input device also needs to have the characteristic of adapting to the special environments.

The input device of the prior equipment mostly adopts a wired keyboard and a wired mouse, but the wired keyboard and the wired mouse are difficult to realize in special environments because the wired keyboard and the wired mouse need to have a wired construction environment; if a wireless mouse is used, the wireless mouse needs a larger sliding space, the space is limited under a special environment, the wireless mouse is difficult to work, and the wireless mouse is troublesome to carry and is easy to lose.

Therefore, it is now highly desirable to provide a metal wireless keyboard to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects and the shortcomings of the prior art, and provides the metal wireless keyboard which has a good protection function, can realize communication between the wireless keyboard and equipment, and is more convenient to use and carry in special environments.

The aim of the utility model is realized by the following technical scheme:

the metal wireless keyboard comprises a metal keyboard body, wherein the metal keyboard body comprises a metal shell, keys, waterproof silica gel, a PCB (printed circuit board), a battery box and a metal bottom shell, a key space is arranged above the waterproof silica gel, each key comprises a key cap and a key shaft, each key shaft is connected with the corresponding key space, the waterproof silica gel is sleeved in the metal shell, the PCB is arranged below the waterproof silica gel, and the metal bottom shell is positioned below the PCB and is in locking connection with the metal bottom shell; the wireless communication module is arranged on the PCB, the battery box is fixedly arranged on the PCB, and a touch pad is further arranged on one side of a key area of the key.

As a preferable technical scheme of the utility model, a battery body is arranged in the battery box, and the battery body is electrically connected with the PCB.

As a preferable technical scheme of the utility model, the battery box comprises a stainless steel shell, a locking component and a silica gel sheet, wherein the locking component and the silica gel sheet are positioned on the side edge of the stainless steel shell, and the silica gel sheet is locked on the stainless steel shell through the locking component.

As a preferable technical scheme of the utility model, the metal shell, the metal bottom shell and the keys are all made of stainless steel.

As a preferable technical scheme of the utility model, a sealing ring is arranged at the joint of the metal shell and the metal bottom shell.

As a preferable technical scheme of the utility model, the lower surface of the metal bottom shell is connected with a foot pad.

As a preferable technical scheme of the utility model, the keyboard body is also provided with a power switch button, and the power switch button is connected with a power switch of the PCB.

Compared with the prior art, the utility model has the following beneficial effects:

according to the waterproof keyboard, the metal keyboard body made of stainless steel is adopted, and the key shaft of the key is pressed into the key space of the waterproof silica gel, so that the sealing effect between the key and the waterproof silica gel is achieved; the waterproof silica gel is sleeved on the metal shell, the PCB is arranged below the waterproof silica gel, and the metal shell is in locking connection with the metal bottom shell, so that a sealing protective layer is formed between the waterproof silica gel and the metal bottom shell, and the PCB is effectively protected; through setting up wireless communication module on the PCB board, realize communication between wireless keyboard and the equipment, and the touch pad replaces the mouse integration on the keyboard, uses under special environment and carries more convenient.

Drawings

Fig. 1 is an exploded view of the structure of the present utility model.

Fig. 2 is a front view of the present utility model.

Wherein the above figures include the following reference numerals:

1. metal casing, 2, button, 3, waterproof silica gel, 4, PCB board, 5, battery case, 6, metal drain pan, 7, touch pad, 8, stainless steel casing, 9, locking subassembly, 10, silica gel piece, 11, button space, 12, sealing washer, 13, callus on sole, 14, bolt, 15, nut, 16, copper sheet, 17, screw, 18, shift knob, 19, through-hole, 20, key cap, 21, key shaft.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, the metal wireless keyboard comprises a metal keyboard body, wherein the metal keyboard body comprises a metal shell 1, keys 2, waterproof silica gel 3, a PCB 4, a battery box 5 and a metal bottom shell 6, the PCB 4 is arranged below the waterproof silica gel 3, the metal bottom shell 6 is arranged below the PCB 4, and the metal shell 1 is in locking connection with the metal bottom shell 6; the PCB 4 is provided with a wireless communication module, the battery box 5 is fixedly arranged on the PCB 4, and one side of a key area of the key 2 is also provided with a touch pad 7. Specifically, the metal shell 1 is locked and connected with the metal bottom shell 6 through the screw 17, the key 2, the waterproof silica gel 3, the PCB 4 and the battery box 5 are arranged inside, and the screw 17 is made of stainless steel. The waterproof silica gel 3 is made of silicic acid gel, is insoluble in water and any solvent, has the characteristics of high temperature resistance, no key clamping, quick input and the like, and has elasticity, the diameter of the key space 11 is smaller than that of the key shaft 21, and the key shaft 21 is pressed into the key space 11, so that the sealing effect between the key 2 and the waterproof silica gel 3 is achieved. Waterproof silica gel 3 cover is established in metal casing 1, in other embodiments, also can set up the outer sealing washer in waterproof silica gel 3's periphery, makes closely laminating between waterproof silica gel 3 and the metal casing 1, and then makes between waterproof silica gel 3 and the metal drain pan 6 form sealed inoxidizing coating, and waterproof silica gel 3 below is located to PCB board 4, avoids water or other substances to get into inside the keyboard from the gap between metal casing 1 and the button 2 and makes PCB board 4 damage, can effectively protect PCB board 4. The PCB 4 adopts a wireless communication technology, and the input information is transmitted to a receiver of the equipment through infrared rays or radio waves, so that the communication between the metal keyboard and the equipment is realized. Because the metal keyboard shields the signal easily, set up antenna module and can strengthen signal output's stability for the keyboard is in the special environment of working in pit or other spaces narrow, inconvenient wired construction still can realize the communication. The battery box 5 is provided with a mounting position, and the battery box 5 is fixed on the PCB 4 through the mounting position. The touch pad 7 in the key area can be used as a substitute for a mouse, and because the wired mouse needs to be realized in a wired construction environment, the sliding of the wireless mouse is greatly limited by space, is inconvenient to carry and is easy to lose. The keyboard integrates the touch pad 7 and the keys 2 into a whole, so that the existing mouse function of the keyboard is realized, the keyboard also has an input function, and the keyboard is more convenient and faster to use in a special environment. The touch pad 7 is made of acrylic material, and the acrylic material has excellent weather resistance, higher surface hardness and surface gloss, better high-temperature performance, good stability and strong chemical corrosion resistance, and the touch pad 7 made of the acrylic material has the characteristic of being used in a special environment.

Further, a battery body is arranged in the battery box 5 and is electrically connected with the PCB 4 and used for powering on the PCB 4, specifically, the two battery bodies are arranged in the battery box 5 side by side, copper sheets 16 are arranged on the inner side walls of the two ends of the battery box 5, the copper sheets 16 are conductive, the copper sheets 16 are connected with the PCB 4 through conductive wires, the battery body is connected with the copper sheets 16, and electric quantity in the battery body is transmitted to the PCB 4 through the conductive wires.

Further, the battery box 5 comprises a stainless steel shell 8, a locking component 9 and a silica gel sheet 10, the locking component 9 and the silica gel sheet 10 are located on the side edge of the stainless steel shell 8, the silica gel sheet 10 is locked on the stainless steel shell 8 through the locking component 9, the locking component 9 comprises a bolt 14 and a nut 15, the silica gel sheet 10 is sleeved on the inner side wall of the nut 15, the bolt 14 penetrates through the nut 15 to lock the silica gel sheet 10 on the side edge of the battery box 5, and the battery box 5 achieves a waterproof effect. An insulating part is further arranged between the locking component 9 and the copper sheet 16, the locking component 9, the insulating sheet and the copper sheet 16 are integrated into a part, the metal shell 1 is further provided with a through hole 19, the through hole 19 is opposite to the bolt 14, and when the battery body needs to be replaced, the part can be replaced only by taking down the part on the metal shell 1. In other embodiments, the screw 17 between the metal bottom case 6 and the metal case 1 may be unlocked to remove the metal bottom case 6 to replace the battery.

Furthermore, because the keyboard needs to have the characteristic of adapting to the work of special environments, the metal shell 1, the metal bottom shell 6 and the keys 2 are made of stainless steel, the stainless steel has good corrosion resistance, high-temperature oxidation resistance and long durability, and the keyboard made of the stainless steel can not rust on the surface after long-time use and has good anti-impact capability and can be used under special environments.

Further, in order to enhance the waterproof effect of the keyboard, the sealing ring 12 can be further arranged at the joint of the metal shell 1 and the metal bottom shell 6, so that water vapor is prevented from entering the keyboard body from the gap between the metal shell 1 and the metal bottom shell 6, and the waterproof performance of the keyboard is further improved.

Further, the lower surface of the metal bottom shell 6 is connected with a foot pad 13, and the foot pad 13 is made of rubber, and the rubber has the performances of skid resistance, wear resistance, tearing resistance, impact resistance, heat resistance and the like.

Further, the keyboard body is further provided with a power switch button 18, the power switch button 18 is connected with a power switch of the PCB 4, the PCB 4 is electrified by opening the power switch button 18, when the keyboard is not needed, the power switch button 18 is closed, the keys 2 on the keyboard are out of order, and false touch is avoided.

The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The metal wireless keyboard is characterized by comprising a metal keyboard body, wherein the metal keyboard body comprises a metal shell (1), keys (2), waterproof silica gel (3), a PCB (4), a battery box (5) and a metal bottom shell (6), a key space (11) is arranged above the waterproof silica gel (3), the keys (2) comprise key caps (20) and key shafts (21), the key shafts (21) are connected with the key space (11), the waterproof silica gel (3) is sleeved in the metal shell (1), the PCB (4) is arranged below the waterproof silica gel (3), the metal bottom shell (6) is arranged below the PCB (4), and the metal shell (1) is in locking connection with the metal bottom shell (6); the wireless communication module is arranged on the PCB (4), the battery box (5) is fixedly arranged on the PCB (4), and a touch pad (7) is further arranged on one side of a key area of the key (2).

2. A metal wireless keyboard according to claim 1, wherein a battery body is arranged in the battery box (5), and the battery body is electrically connected with the PCB board (4).

3. A metal wireless keyboard according to claim 1, characterized in that the battery box (5) comprises a stainless steel casing (8), a locking assembly (9) and a silicon sheet (10), the locking assembly (9) and the silicon sheet (10) are located on the side edge of the stainless steel casing (8), and the silicon sheet (10) is locked on the stainless steel casing (8) through the locking assembly (9).

4. The metal wireless keyboard according to claim 1, wherein the metal casing (1), the metal bottom case (6) and the keys (2) are all made of stainless steel.

5. A metal wireless keyboard according to claim 1, wherein a sealing ring (12) is arranged at the joint of the metal shell (1) and the metal bottom shell.

6. A metal wireless keyboard according to claim 1, wherein the lower surface of the metal bottom shell (6) is connected with a foot pad (13).

7. A metal wireless keyboard according to claim 1, wherein the keyboard body is further provided with a power switch button (18), and the power switch button (18) is connected with a power switch of the PCB board (4).