CN220584652U

CN220584652U - Detachable keyboard of notebook computer

Info

Publication number: CN220584652U
Application number: CN202321713163.5U
Authority: CN
Inventors: 聂涛; 彭东建
Original assignee: Xuanque Information Technology Shanghai Co ltd
Current assignee: Xuanque Information Technology Shanghai Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-03-12
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a detachable keyboard of a notebook computer, which comprises a computer main body, wherein a keyboard groove is formed in the computer main body, a keyboard is movably arranged in the keyboard groove, and the detachable keyboard also comprises: the driving mechanism is embedded with a micro motor in the computer main body, and an output shaft of the micro motor is connected with a rotating shaft in a transmission way; the installation mechanism is characterized in that a movable groove is formed in the keyboard, a clamping block is movably connected in the movable groove, and the clamping block is matched with the clamping groove. According to the utility model, the poking rod is poked in opposite directions to drive the clamping block fixedly connected with the bottom of the poking rod to move in the movable groove, the spring is pressurized to deform the spring, and the clamping block moves away from the clamping groove matched with the clamping block, so that the keyboard can be conveniently detached from the keyboard groove, meanwhile, the depth of the keyboard groove is larger than the whole thickness of the keyboard, and the keyboard can be completely contracted into the keyboard groove when not used, so that the keyboard cannot damage a screen when the whole notebook computer is closed.

Description

Detachable keyboard of notebook computer

Technical Field

The utility model relates to the field of computers, in particular to a detachable keyboard of a notebook computer.

Background

Compared with a desktop computer, the notebook computer has a small body, and the notebook computer uses the configured embedded keyboard and touch panel, so that the notebook computer is convenient to carry, lighter and lighter, stronger in function and popular with people.

The prior Chinese patent publication number is: CN207601690U provides a quick dismantlement formula notebook computer keyboard, including the notebook body, the mounting groove has been seted up to notebook body upper surface, be equipped with the keyboard body in the mounting groove, two cavitys, two first recesses and two second recesses have been seted up to the symmetry on the keyboard body, spacing groove has all been seted up on the inner wall of first recess and second recess, every all evenly be equipped with a plurality of first springs in the first recess, the one end fixedly connected with pressing block of first recess inner wall is kept away from to first spring, fixedly connected with connecting rod on the pressing block, every all evenly be equipped with a plurality of second springs on the inner wall of second recess, the one end fixedly connected with fixture block of second recess is kept away from to the second spring, two draw-in grooves have been seted up to the symmetry on the inside wall of mounting groove. The utility model has simple structure, convenient use, quick disassembly and installation, convenient maintenance or ash removal operation, and popularization value.

The notebook computer keyboard has the following problems when in use: when the computer keyboard is installed and used, the angle of the keyboard is fixed, the angle requirements of different users on the keyboard are different when the keyboard is used, the fixed angle enables the keyboard to be poor in use feeling, after the keyboard is installed, keys of the keyboard are protruded, when the computer is closed, the keys of the keyboard possibly prop against a screen, and damage is caused to the screen.

Therefore, it is necessary to provide a detachable keyboard for a notebook computer to solve the above problems.

Disclosure of Invention

The utility model aims to provide a detachable keyboard of a notebook computer, which solves the problems that when the keyboard of the computer provided in the background art is installed and used, the angle of the keyboard is relatively fixed, different users have different requirements on the angle of the keyboard when using the keyboard, the fixed angle ensures that the keyboard has poorer use feeling, and simultaneously, after the keyboard is installed, the keys of the keyboard are protruded, and when the computer is closed, the keys of the keyboard possibly prop against a screen to cause damage to the screen.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a detachable keyboard of notebook computer, includes the computer main part, the keyboard groove has been seted up to the inside of computer main part, and keyboard inslot movable mounting has the keyboard, still includes:

the driving mechanism is embedded with a micro motor in the computer main body, and an output shaft of the micro motor is connected with a rotating shaft in a transmission way;

the installation mechanism is characterized in that a movable groove is formed in the keyboard, a clamping block is movably connected in the movable groove, and the clamping block is matched with the clamping groove.

Preferably, a square cavity is formed in the computer main body, and a micro motor is embedded in the cavity.

Preferably, the depth of the keyboard groove is slightly larger than the whole thickness of the keyboard, and the keyboard groove is in an open shape.

Preferably, the driving mechanism includes:

the miniature motor is fixed in a square cavity preset in the computer main body, and an output shaft of the miniature motor penetrates through a plate body between the cavity and the keyboard groove and extends into the keyboard groove;

the rotary shafts are arranged in number, one end part of each rotary shaft is in transmission connection with the output shaft of the miniature motor, one end part of the other rotary shaft is in rotary connection with the inner wall of the other side of the keyboard groove through a bearing, and the two rotary shafts are both positioned in the keyboard groove.

Preferably, the clamping groove is formed in one end part of the rotating shaft, which is far away from the micro motor, and is a special-shaped clamping groove.

Preferably, the mounting mechanism includes:

the movable grooves are arranged at two positions in number and are arranged in the left side and the right side of the keyboard plate body;

the clamping blocks are arranged in number, are attached to the inner wall of the movable groove and are in sliding connection, and are matched with the clamping grooves;

the two ends of the spring are fixedly connected with the inner wall of the movable groove and the end part of the clamping block positioned in the movable groove respectively;

the two shifting levers are arranged in number, the shifting levers are in a T shape, the lower end parts of the shifting levers are fixedly connected to the outside of the clamping blocks, the vertical rods below the shifting levers penetrate through notch openings formed between the movable grooves and notches preset in the top of the keyboard, and the top of the shifting levers is flush with the top of the keyboard.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the clamping blocks fixedly connected with the bottom of the shifting lever are driven to move in the movable groove by shifting the shifting lever in opposite directions, the spring is pressurized to deform the spring, and the clamping blocks are moved away from the clamping grooves matched with the clamping blocks, so that the keyboard can be conveniently detached from the keyboard groove, meanwhile, the depth of the keyboard groove is larger than the whole thickness of the keyboard, the keyboard can be completely contracted into the keyboard groove when not used, and the keyboard cannot damage a screen when the whole notebook computer is closed;

2. the miniature motor is started to drive the rotating shaft in transmission connection with the output shaft to rotate, the rotating shaft is in transmission connection with the special-shaped clamping block inside the keyboard, the keyboard is driven to rotate when the rotating shaft rotates, and the angle is adjusted, so that the best use angle is adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is an exploded view of a mating connection of the drive mechanism and the mounting mechanism of the present utility model;

fig. 4 is a perspective view of a keyboard (partially cut-away state), a driving mechanism and a mounting mechanism connection structure of the present utility model.

Reference numerals illustrate:

1. a computer main body; 2. a key plate groove; 3. a keyboard; 4. a driving mechanism; 401. a micro motor; 402. a rotating shaft; 5. a clamping groove; 6. a mounting mechanism; 601. a movable groove; 602. a clamping block; 603. a spring; 604. a deflector rod.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a detachable keyboard of a notebook computer as shown in fig. 1-4, which comprises a computer main body 1, wherein a keyboard groove 2 is formed in the computer main body 1, a keyboard 3 is movably arranged in the keyboard groove 2, and the detachable keyboard also comprises:

a driving mechanism 4, wherein the micro motor 401 is embedded in the computer main body 1, and the output shaft of the micro motor 401 is connected with a rotating shaft 402 in a transmission way;

the installation mechanism 6 is characterized in that a movable groove 601 is formed in the keyboard 3, a clamping block 602 is movably connected in the movable groove 601, and the clamping block 602 is matched with the clamping groove 5.

A square cavity is formed in the computer main body 1, and a micro motor 401 is embedded in the cavity.

The depth of keyboard groove 2 is slightly greater than the whole thickness of keyboard 3, and keyboard groove 2 is uncovered form, and inside keyboard groove 2 was advanced in the complete shrink of keyboard 3 of being convenient for, and follow-up when computer main part 1 was closed, keyboard 3 can not withstand the screen, caused screen damage or mar.

The driving mechanism 4 comprises:

the micro motor 401 is fixed in a square cavity preset in the computer main body 1, and an output shaft of the micro motor 401 penetrates through a plate body between the cavity and the keyboard groove 2 and extends into the keyboard groove 2;

the rotating shafts 402 are arranged in number, one end part of one rotating shaft 402 is in transmission connection with the output shaft of the micro motor 401, one end part of the other rotating shaft 402 is in rotary connection with the inner wall of the other side of the keyboard groove 2 through a bearing, and the two rotating shafts 402 are both positioned in the keyboard groove 2, so that the subsequent rotation and connection of the keyboard 3 are facilitated.

The clamping groove 5 is formed in the end portion, far away from the micro motor 401, of the rotating shaft 402, the clamping groove 5 is a special-shaped clamping groove, the rotating shaft 402 and the keyboard 3 are communicated through clamping blocks 602 movably connected with the inside of the keyboard 3 and clamped with the clamping groove 5, and the keyboard 3 is driven to rotate under the condition that the rotating shaft 402 rotates.

The mounting mechanism 6 comprises:

the movable grooves 601 are arranged at two positions in number and are arranged in the left side and the right side of the keyboard 3 plate body;

the clamping blocks 602 are two in number, the clamping blocks 602 are attached to the inner wall of the movable groove 601 and are in sliding connection, the clamping blocks 602 are matched with the clamping grooves 5, and the clamping blocks 602 are used for communicating the keyboard 3 with the rotating shaft 402;

the two ends of the spring 603 are fixedly connected with the inner wall of the movable groove 601 and the end part of the clamping block 602 positioned in the movable groove 601 respectively, and are used for driving the moved clamping block 602 to be reset and clamped in the clamping groove 5 so as to communicate the keyboard 3 with the rotating shaft 402;

the number of the shifting rods 604 is two, the shifting rods 604 are in a T shape, the lower end parts of the shifting rods 604 are fixedly connected to the outside of the clamping blocks 602, vertical rods below the shifting rods 604 penetrate through notches formed between the movable grooves 601 and notches preset at the top of the keyboard 3, and the top of the shifting rods 604 is level with the top of the keyboard 3.

Working principle: when the detachable keyboard of the notebook computer is used, firstly, when the keyboard 3 needs to be replaced, the deflector rod 604 is oppositely poked, the deflector rod 604 drives the special-shaped clamping block 602 fixedly connected with the deflector rod to move in the movable groove 601, so that the spring 603 is extruded, and the keyboard 3 can be taken out when the special-shaped clamping block 602 completely moves into the movable groove 601;

when the keyboard 3 is installed, the above operation steps are repeated, the shift lever 604 is shifted, the clamping block 602 is enabled to completely move into the movable groove 601, the keyboard 3 is clamped into the keyboard groove 2, the shift lever 604 is released, the spring 603 loses the action of force to start resetting, the clamping block 602 is pushed to be clamped into the clamping groove 5 preset in the rotating shaft 402, and therefore the installation of the keyboard 3 and the computer main body 1 is completed;

meanwhile, when the angle of the keyboard 3 needs to be adjusted, the electric micro motor 401 is started to drive the rotating shaft 402 which is in transmission connection with the output shaft to rotate, the rotating shaft 402 is matched with the clamping block 602 which is in movable connection with the inside of the keyboard 3, and when the rotating shaft 402 rotates, the keyboard 3 is driven to rotate, so that the use angle of the whole keyboard 3 can be adjusted (the rotating direction and the rotating angle of the micro motor 401 are controllable, the keyboard and the computer are communicated through the built-in Bluetooth module, and the technology is the existing and mature technology and is not repeated here).

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a detachable keyboard of notebook computer, includes computer main part (1), keyboard groove (2) have been seted up to computer main part (1) inside, and keyboard groove (2) inside movable mounting has keyboard (3), its characterized in that still includes:

the driving mechanism (4) is characterized in that the micro motor (401) is embedded in the computer main body (1), and the output shaft of the micro motor (401) is connected with the rotating shaft (402) in a transmission way;

the installation mechanism (6), movable groove (601) has been seted up to keyboard (3) inside, and swing joint has fixture block (602) in movable groove (601) to fixture block (602) and draw-in groove (5) assorted.

2. The detachable keyboard of a notebook computer according to claim 1, wherein a square cavity is formed in the computer main body (1), and a micro motor (401) is embedded in the cavity.

3. The detachable keyboard of a notebook computer according to claim 1, wherein the depth of the keyboard groove (2) is slightly larger than the whole thickness of the keyboard (3), and the keyboard groove (2) is in an open shape.

4. A removable keyboard for a notebook computer according to claim 1, wherein the driving mechanism (4) comprises:

the miniature motor (401) is fixed in a square cavity preset in the computer main body (1), and an output shaft of the miniature motor (401) penetrates through a plate body between the cavity and the keyboard groove (2) and extends into the keyboard groove (2);

two rotating shafts (402) are arranged in number, one end part of each rotating shaft (402) is in transmission connection with the output shaft of the miniature motor (401), one end part of the other rotating shaft (402) is in rotary connection with the inner wall of the other side of the keyboard groove (2) through a bearing, and the two rotating shafts (402) are both positioned in the keyboard groove (2).

5. The detachable keyboard of the notebook computer according to claim 1, wherein the clamping groove (5) is formed at one end part of the rotating shaft (402) far away from the micro motor (401), and the clamping groove (5) is a special-shaped clamping groove.

6. A removable keyboard for a notebook computer according to claim 1, wherein the mounting mechanism (6) comprises:

two movable grooves (601) are arranged in number and are arranged in the left side and the right side of the keyboard (3) plate body;

the clamping blocks (602) are arranged in number, the clamping blocks (602) are attached to the inner wall of the movable groove (601) and are in sliding connection, and the clamping blocks (602) are matched with the clamping grooves (5);

the two ends of the spring (603) are fixedly connected with the inner wall of the movable groove (601) and the end part of the clamping block (602) positioned in the movable groove (601) respectively;

the two shifting levers (604) are arranged in number, the shifting levers (604) are in a T shape, the lower end parts of the shifting levers (604) are fixedly connected to the outside of the clamping blocks (602), vertical rods below the shifting levers (604) penetrate through notches formed between the movable grooves (601) and notches preset at the tops of the keyboards (3), and the tops of the shifting levers (604) are flush with the tops of the keyboards (3).