CN212586843U

CN212586843U - Keyboard with USB and Bluetooth dual-mode connection mode

Info

Publication number: CN212586843U
Application number: CN202021417124.7U
Authority: CN
Inventors: 范卫刚
Original assignee: Shenzhen Doking Electronic Technology Co Ltd
Current assignee: Shenzhen Doking Electronic Technology Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-23
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a keyboard with USB and bluetooth bimodulus connected mode, including the keyboard body, the inside of keyboard body is equipped with the double mode circuit board, the inside of keyboard body is equipped with software dual voltage detection circuit, and software dual voltage detection circuit is connected with double mode circuit board electricity simultaneously, the inside of keyboard body is equipped with high density polymer lithium cell and is connected with the double mode circuit board electricity, the keyboard body includes keyboard upper cover, key core, keyboard lower cover, is equipped with on the keyboard body simultaneously and takes the support independently to feel the touch pad, a side fixed mounting of keyboard body has the connecting plate, rotates through the pivot on the connecting plate simultaneously and installs the fixing base. The utility model discloses in, through adopting from taking USB (POGO PIN) and the double mode keyboard body of bluetooth connection technology, detachable outward appearance is novel like this, small and handy, can satisfy keyboard body multiple mode input demand under the occasion simultaneously, has characteristics such as swift high efficiency.

Description

Keyboard with USB and Bluetooth dual-mode connection mode

Technical Field

The utility model belongs to the technical field of the keyboard, specifically be a keyboard with USB and bluetooth bimodulus connected mode.

Background

A Keyboard (Keyboard) is a command and data input device for operating a device, and also refers to a set of function keys arranged to operate a machine or device via a system; the keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. The computer keyboard is developed from a typewriter keyboard, and can be divided into various types such as a 101 key, a 104 key and a 87 key according to the number of keys on the keyboard;

the conventional apparatus has the following disadvantages:

at present, all need use the keyboard under various occasions such as official working, commercial affairs, amusement, study, but current keyboard can only either insert USB and use, or can only connect the bluetooth and use, makes the service function of keyboard comparatively single like this, can not satisfy multiple mode input demand under the occasion simultaneously, based on above-mentioned problem, for this reason we have designed such a keyboard that has USB and bluetooth bimodulus connected mode, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problem, a keyboard with dual mode connection of USB and bluetooth is provided.

The utility model adopts the technical scheme as follows: the utility model provides a keyboard with USB and bluetooth bimodulus connected mode, includes the keyboard body, the inside of keyboard body is equipped with the double mode circuit board, the inside of keyboard body is equipped with the dual voltage detection circuit of software, and the dual voltage detection circuit of software is connected with the double mode circuit board electricity simultaneously, the inside of keyboard body is equipped with high density polymer lithium cell and is connected with the double mode circuit board electricity, the keyboard body includes keyboard upper cover, key core, keyboard lower cover, is equipped with the touch pad of independently feeling of taking the support on the keyboard body simultaneously, a side of keyboard body is crossed the matte and is rotated and install the aluminum alloy fixing base, be equipped with POGO public seat on the aluminum alloy fixing base, POGO public seat is connected with the double mode circuit.

In a preferred embodiment, the touch pad with the support and independent hand feeling is composed of a touch pad, an ABS plastic piece elastic plate, an SGCC stainless steel support and a dielectric material.

In a preferred embodiment, the keyboard upper cover and the keyboard lower cover are fixed through hot melt adhesive.

In a preferred embodiment, anti-slip blocks are fixedly embedded at four corners of the bottom surface of the keyboard body, and the anti-slip blocks are made of rubber.

In a preferred embodiment, the keyboard body is internally provided with a backlight, and the backlight is provided with three gears.

In a preferred embodiment, the keyboard body is provided with a leather sheath, and the leather sheath is made of suede microfiber.

In a preferred embodiment, a switch is disposed at a corner of the upper surface of the keyboard body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses an adopt from taking USB (POGO PIN) and the double mode keyboard body of bluetooth connection technology, detachable outward appearance is novel like this, the volume is light and handy, can satisfy the keyboard body multiple mode input demand under the occasion simultaneously, has characteristics such as swift high efficiency.

2. The utility model discloses an at this internal high density polymer lithium cell of keyboard, and utilize the needle on the public seat of POGO PIN to charge, make duration strong like this, advantage such as safer and long cycle life

3. The utility model discloses a POGO PIN has that the compression is big, the contact is stable, the strong function of durability, and operating temperature is between-25 degrees and 75 degrees, consequently by a large amount of be applied to in the 3C product.

4. The utility model discloses a set up FPC soft arranging wire that charges at keyboard body 2, have like this and be able to bear or endure to buckle, acid and alkali-resistance, wear-resisting, pliability is strong, advantages such as green.

5. The utility model discloses can extensively be used for places such as open air or spacious waiting room, coffee room, chain hotel, convenience store, bar, can put, remove in the plane at will, user experience is free more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the keyboard body of the present invention;

FIG. 3 is a schematic view of a partially enlarged connection structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the working state of the present invention in USB (POGO PIN) mode;

fig. 5 is a schematic diagram of the bluetooth mode operation state of the present invention;

fig. 6 is a schematic view of the independent touch pad structure with a bracket of the present invention.

The labels in the figure are: 1. the independent touch pad with the bracket; 2. a keyboard body; 21. a keyboard upper cover; 22. a key core; 23. a keyboard lower cover; 3. an aluminum alloy fixing seat; 4. a switch; 5. POGO PIN male.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a keyboard with USB and bluetooth dual mode connection mode comprises a keyboard body 2, the keyboard body 2 is internally provided with a dual mode circuit board compatible with USB (pogo pin) and bluetooth modes, the keyboard body 2 is internally provided with a software dual voltage detection circuit, the software dual voltage detection circuit is electrically connected with the dual mode circuit board (at this time, the dual voltage detection circuit can automatically identify 5V working voltage in USB (pogo pin) mode and 3.7V working voltage in bluetooth mode, so as to freely switch the working state of the keyboard body 2, the flexibility is very high), the keyboard body 2 is internally provided with a high density polymer lithium battery and electrically connected with the dual mode circuit board, the keyboard body 2 comprises a keyboard upper cover 21, a key core 22 and a keyboard lower cover 23, and the keyboard body 2 is provided with a touch pad 1 with a support, a side of the keyboard body 2 is rotatably installed with an aluminum alloy fixing seat 3 through the suede super transition, and meanwhile, a POGO PIN male seat 5 is arranged on the aluminum alloy fixing seat 3, and the POGO PIN male seat 5 is electrically connected with a dual-mode circuit board.

Wherein, the independent touch pad of feeling 1 of area support comprises touch pad, ABS plastic part elastic plate, SGCC stainless steel support, dielectric material, and the independent touch pad of feeling 1 of area support of constituteing like this has simple structure, the convenient characteristics of installation, has not only strengthened the fixed strength of touch pad, has improved the reliability of product, but also has more outstanding practicality and novelty.

Wherein, it is fixed through the hot melt adhesive between keyboard upper cover 21, the keyboard lower cover 23, can carry out waterproofly like this, place into water and cause the inside of keyboard body 2 to take place to damage.

Wherein, the bottom surface four corners department of keyboard body 2 has all fixedly inlayed the non slipping spur, and the non slipping spur all adopts rubber material to make simultaneously, and the non slipping spur that rubber material made is used for antiskid.

The keyboard body 2 is internally provided with backlight, and the backlight is provided with three gears, so that FN + space key switching can be performed on the keyboard body or switching of equipment such as a mobile phone and a tablet personal computer can be connected by using software, backlight can be freely adjusted, and the keyboard is favorable for a user to use in a low-light environment or a night environment.

Wherein, there is the one deck leather sheath on the keyboard body 2, and the leather sheath is the super fine material of matte simultaneously, can carry out dustproof, waterproof protection to keyboard body 2 like this.

Wherein, an upper surface of keyboard body 2 is equipped with switch 4 in the angle department, and switch 4 is used for switching bluetooth and USBPOGP PIN two kinds of modes.

The working principle is as follows: when the utility model is used, all the parts are installed and electrically connected, then the keyboard membrane body 2 is connected with a specific flat Panel (PAD) in a USB (POGO PIN) mode, which is equal to a family desktop computer, and can completely meet any requirements of office work, business, entertainment, study and the like in various occasions, the keyboard body 2 can be matched with the specific flat panel and other mobile devices (such as a flat panel, a mobile phone, a handheld terminal and the like) in a Bluetooth mode, namely, the keyboard body supports the free switching between various operating systems and various devices, is very suitable for being frequently exported and needing to be connected with a computer to input characters or prepare lessons and label to be matched with a keyboard, can be folded and put into a carrying backpack after use, is very suitable for people with fast rhythm, business, training, speech, technical explanation and the like, and the keyboard body 2 is light and convenient to carry, has the advantages of long standby time in the Bluetooth mode and the like, the work efficiency of people can be effectively improved, and certain personalized requirements are considered.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a keyboard with USB and bluetooth bimodulus connected mode, includes keyboard body (2), its characterized in that: the inside of keyboard body (2) is equipped with the double mode circuit board, the inside of keyboard body (2) is equipped with the double voltage detection circuit of software, and the double voltage detection circuit of software is connected with the double mode circuit board electricity simultaneously, the inside of keyboard body (2) is equipped with high density polymer lithium cell and is connected with the double mode circuit board electricity, keyboard body (2) are equipped with touch pad (1) of independently feeling of taking the support on keyboard body (2) including keyboard upper cover (21), key core (22), keyboard lower cover (23) simultaneously, a side of keyboard body (2) is crossed the matte and is rotated and install aluminum alloy fixing base (3), is equipped with POGO PIN public seat (5) on aluminum alloy fixing base (3) simultaneously, POGO PIN public seat (5) are connected with the double mode circuit board electricity.

2. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: the independent hand touch pad (1) with the support is composed of a touch pad, an ABS plastic elastic plate, an SGCC stainless steel support and a dielectric material.

3. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: the keyboard upper cover (21) and the keyboard lower cover (23) are fixed through hot melt adhesive.

4. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: the bottom surface four corners department of keyboard body (2) has all fixed the inlaying non slipping spur, and the non slipping spur all adopts rubber material to make simultaneously.

5. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: the keyboard body (2) is internally provided with backlight, and the backlight is provided with three gears.

6. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: the keyboard body (2) is provided with a leather sleeve, and the leather sleeve is made of suede microfiber.

7. The keyboard with dual mode connection of USB and Bluetooth as claimed in claim 1, wherein: a switch (4) is arranged at one corner of the upper surface of the keyboard body (2).