Split type digital keyboard

Abstract

The utility model relates to a split type digital keyboard belongs to split type digital keyboard technical field, the split type digital keyboard, include: split keyboard, protection mechanism, the protection mechanism includes fixedly connected with the first sheath and second sheath of split keyboard surface, through the first sheath and second sheath mutual cooperation, has realized the protection to the surface four around of split type digital keyboard, through the bottom of pressure pad and press in split keyboard top and the height of pressure pad is higher than the key on split type digital keyboard, is used for protecting split type digital keyboard top, reduces the damage of split type digital keyboard top when falling down, through the first sheath, second sheath and antiskid strip mutual cooperation, has realized the split type digital keyboard when falling down and carries out the buffer, and then reduces the damage of split type digital keyboard when falling down, guarantees the service life of split type digital keyboard.

Description

Technical Field

[0001] This utility model relates to the field of split-type numeric keypad technology, and in particular to a split-type numeric keypad. Background Technology

[0002] A split numeric keypad is a peripheral device that separates the numeric input area from the traditional main keyboard. By redesigning the layout, it optimizes operational efficiency and ergonomics. Financial personnel need to use a keyboard to input a large number of numbers and data into software spreadsheets on their computers every day. To facilitate the input of numbers and data by financial personnel, split numeric keypads are usually used to improve input efficiency and accuracy.

[0003] Most existing split numeric keypads have the advantages of being portable and flexible in placement. Finance staff often adjust the position of the split numeric keypad according to current needs, which can easily cause it to slip off the desk and fall to the ground. Since the shell of the split numeric keypad is usually made of plastic, it is easy to be damaged when it falls to the ground, thus affecting its lifespan. Utility Model Content

[0004] Therefore, it is necessary to provide a separate numeric keypad, which is usually made of plastic and is easily damaged when dropped on the ground.

[0005] The device includes: a split keyboard; and a protective mechanism comprising a first sleeve and a second sleeve fixedly connected to the surface of the split keyboard. Both the first and second sleeves have several anti-slip strips fixedly connected to their surfaces. The top of the second sleeve has a pressure pad, the bottom of which contacts the top of the split keyboard. Through the cooperation of the first and second sleeves, the surface of the split keyboard is protected around its perimeter. The pressure pad, with its bottom pressing against the top of the keyboard and its height exceeding that of the keys, protects the top of the split keyboard, reducing damage from a top-down drop. The first sleeve, second sleeve, and anti-slip strips work together to cushion the impact of a drop, further reducing damage and ensuring the keyboard's lifespan.

[0006] In one embodiment, a friction pad is fixedly connected to the bottom of the second sheath, and the bottom of the friction pad has several grooves.

[0007] In one embodiment, the bottom of the second sheath has a storage groove.

[0008] In one embodiment, a support block is hinged to the inner wall of the storage slot, and both sides of the support block are curved into an arc shape. A friction pad is used to cushion the impact force on the split keyboard when it is dropped, reducing the risk of injury. The friction pad and the support block work together to allow the split keyboard to be placed at an angle on the desktop, improving user comfort when using the split numeric keypad.

[0009] In one embodiment, a magnetic block is embedded in the top of the support block.

[0010] In one embodiment, an iron block is fixedly connected to the inner top wall of the storage slot, and the top of the magnetic block is magnetically attracted to the bottom of the iron block. Through the interaction of the magnetic block and the iron block, the support block is stably stored, preventing the detachable numeric keypad support block from swinging back and forth within the storage slot.

[0011] In one embodiment, two locking rods are fixedly connected to the bottom of the pressure pad. The surfaces of the locking rods are T-shaped and engage with the upper inner wall of the second sheath. The locking rods facilitate the installation and removal of the pressure pad on the second sheath, allowing the user to install or remove the pressure pad according to actual needs.

[0012] Beneficial effects

[0013] 1. The first and second protective sleeves work together to protect the surface of the split numeric keypad around its perimeter. The bottom of the pressure pad is pressed against the top of the split numeric keypad, and the height of the pressure pad is higher than the keys on the split numeric keypad, which protects the top of the split numeric keypad and reduces the damage caused when the split numeric keypad is dropped top down. The first and second protective sleeves and the anti-slip strip work together to cushion the split numeric keypad when it is dropped, thereby reducing the damage caused to the split numeric keypad when it is dropped and ensuring the service life of the split numeric keypad.

[0014] 2. Friction pads are used to cushion the impact of drops on the split keyboard, reducing the risk of injury. The friction pads and support blocks work together to allow the split keyboard to be placed at an angle on the desktop, improving the user's comfort when using the split numeric keypad. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded view of the second sheath and pressure pad of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a cross-sectional view of the second sheath and pressure pad of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged view of point B in the middle.

[0021] Figure label:

[0022] 100. Split keyboard; 200. Protective mechanism; 201. First protective sleeve; 202. Second protective sleeve; 203. Anti-slip strip; 204. Pressure pad; 205. Friction pad; 206. Support block; 207. Storage slot; 208. Locking lever; 209. Magnetic block; 210. Iron block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] The following is combined with Figures 1-5 This invention describes a split-type numeric keypad.

[0025] In one embodiment, a split-type numeric keypad includes: a split keypad 100; and a protective mechanism 200. The protective mechanism 200 includes a first protective sleeve 201 and a second protective sleeve 202 fixedly connected to the surface of the split keypad 100. A plurality of anti-slip strips 203 are fixedly connected to the surface of both the first protective sleeve 201 and the second protective sleeve 202. A pressure pad 204 is provided on the top of the second protective sleeve 202, and the bottom of the pressure pad 204 contacts the top of the split keypad 100.

[0026] It should be noted that the model of the split keyboard 100 is: KOZI K20 Keyboard. The split keyboard 100 supports data cable connection and Bluetooth connection. The split keyboard 100 is usually composed of a plastic shell, key area, circuit board, USB interface, battery and wireless module.

[0027] Keypad area: Contains number keys 0-9 for inputting basic numerical information. This is the most frequently used part for financial and data entry. In addition, there are decimal point keys, plus / minus keys, etc., to facilitate the input of data with decimals and positive and negative numbers.

[0028] The circuit board is the core component of the split keyboard 100, connecting all the keys and other electronic components. When a user presses a key, the circuit board detects the key press and converts the corresponding electrical signal into digital information, which is then transmitted to a computer or other device via a connection cable or wireless signal.

[0029] In this embodiment, the first protective sleeve 201 and the second protective sleeve 202 are fixedly installed around the surface of the split keyboard 100 using double-sided strong adhesive. When financial personnel need to use the split numeric keypad to enter data, one end of the connecting cable is plugged into the USB port on the split keyboard 100, and the other end of the connecting cable is plugged into a laptop or host. After the laptop or host is turned on, the financial personnel open the special software and press the corresponding key on the split keyboard 100 to enter data. When the financial personnel frequently move the split keyboard 100, causing the split keyboard 100 to fall off the table, the first protective sleeve 201, the second protective sleeve 202, and the anti-slip strip 203 directly contact the ground, thereby buffering the impact force on the split keyboard 100 and preventing the split keyboard 100 from directly contacting the ground.

[0030] like Figure 5 As shown, a friction pad 205 is fixedly connected to the bottom of the second sheath 202. Several grooves are provided at the bottom of the friction pad 205. A storage groove 207 is provided at the bottom of the second sheath 202. A support block 206 is hinged to the inner wall of the storage groove 207. Both sides of the support block 206 are curved into an arc shape. A magnetic block 209 is embedded in the top of the support block 206. An iron block 210 is fixedly connected to the inner top wall of the storage groove 207. The top of the magnetic block 209 is magnetically attracted to the bottom of the iron block 210.

[0031] It should be noted that: the magnetic block 209 is a ferrite magnet component, which has good anti-demagnetization properties and can maintain magnetic stability to a certain extent, and has a relatively stable adsorption effect on the iron block 210.

[0032] In this embodiment, when financial personnel need to use the split keyboard 100, they place the split keyboard 100 on the office desk, making the friction pad 205 contact the desktop. Because the first protective sleeve 201 and the second protective sleeve 202 are at the same height, the split keyboard 100 is placed at a 5°-8° angle on the desktop. When it is necessary to adjust the angle of the split keyboard 100 to 8°-12°, the two support blocks 206 are pushed to tilt and flip significantly in the storage slot 207, so that the support block 206 away from the magnet 209 abuts against the storage slot 207, and one side of the support block 206 abuts against the desktop, so that the split keyboard 100 is placed at an 8°-12° angle on the desktop. This can adapt to the natural typing posture of the human body to a certain extent, allowing the user's fingers to bend naturally when pressing the keys, making the keystrokes smoother, improving input efficiency, and maintaining good comfort and input accuracy during long-term work.

[0033] like Figure 3 As shown, the bottom of the pressure pad 204 is fixedly connected with two locking rods 208. The surface of the locking rods 208 is "T" shaped and the surface of the locking rods 208 is engaged with the upper end of the inner wall of the second protective sleeve 202.

[0034] It should be noted that the first protective sleeve 201, the second protective sleeve 202, the anti-slip strip 203, the pressure pad 204, the friction pad 205, and the lever 208 are all thermoplastic polyurethane elastomer rubber components, which are thin and transparent. The first protective sleeve 201 and the second protective sleeve 202 are installed around the surface of the split keyboard 100 without adding too much weight and volume to the split keyboard 100, and at the same time, they have a certain degree of transparency, which can show the appearance of the split keyboard 100.

[0035] It has high elasticity and toughness, which can effectively buffer impact force and quickly restore its original shape after being squeezed by external force, thus protecting the split keyboard 100.

[0036] In this embodiment, by squeezing the lever 208, the lever 208 is deformed and inserted into the second sheath 202. The lever 208 located in the second sheath 202 quickly returns to its original shape, so that the pressure pad 204 is installed on the top of the second sheath 202, and the pressure pad 204 abuts against the top of the split keyboard 100.

[0037] Working principle: When the split keyboard 100 is frequently moved by financial personnel, causing it to fall off the table, the first protective sleeve 201, the second protective sleeve 202, the anti-slip strip 203, and the friction pad 205 directly contact the ground, thereby buffering the impact force on the split keyboard 100 and preventing it from directly contacting the ground. The pressure pad 204 is higher than the key height on the split keyboard 100, reducing the direct contact between the top of the split keyboard 100 and the ground, thus minimizing the impact damage when the split keyboard 100 is dropped.

[0038] It should be noted that the split keyboard 100, support block 206, magnetic block 209 and iron block 210 mentioned above are all components with relatively mature existing technology. The specific models can be selected according to actual needs, and will not be elaborated here.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A split-type numeric keypad, characterized in that, include: Split keyboard (100); The protective mechanism (200) includes a first sleeve (201) and a second sleeve (202) fixedly connected to the surface of the split keyboard (100). The surfaces of the first sleeve (201) and the second sleeve (202) are fixedly connected with a plurality of anti-slip strips (203). The top of the second sleeve (202) is provided with a pressure pad (204), and the bottom of the pressure pad (204) contacts the top of the split keyboard (100). The bottom of the second sheath (202) is fixedly connected to a friction pad (205), and the bottom of the friction pad (205) is provided with several grooves; The bottom of the second sheath (202) is provided with a storage groove (207); The inner wall of the storage groove (207) is hinged with a support block (206), and both sides of the support block (206) are curved into an arc shape. A magnetic block (209) is embedded in the top of the support block (206). An iron block (210) is fixedly connected to the inner top wall of the storage slot (207), and the top of the magnetic block (209) is magnetically attracted to the bottom of the iron block (210); The bottom of the pressure pad (204) is fixedly connected to two clamping rods (208). The surface of the clamping rods (208) is "T" shaped and the surface of the clamping rods (208) is engaged with the upper end of the inner wall of the second protective sleeve (202).

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