CN106980345B - A kind of portable notebook fast detachable keyboard - Google Patents

Abstract

The present invention relates to the technical field of portable notebooks, in particular to a quick-detachable keyboard for portable notebooks, comprising a notebook main body, the notebook main body including a display housing and a keyboard housing, wherein the inside of the display housing and the keyboard housing are respectively A display and a keyboard are fixedly installed, wherein a plurality of rotating mounting parts are fixedly mounted on the side of the display housing close to the keyboard housing, and corresponding rotating grooves are provided on the corresponding positions of the keyboard housing and the rotating mounting parts. The inside of the rotating slot is fixedly installed with a rotating shaft, and the display housing is connected to the keyboard housing through the rotating shaft and the rotating mounting piece. The sliding installation of the limiting chute and the limiting block effectively reduces the difficulty of installation for people. , by adding thread groove 3 and bolt 3 to fix again, so that the overall structure is very stable, and at the same time, it is fixed by thread and sliding clamping, which is convenient for people to disassemble and install.

Description

Quick-detachable keyboard for portable notebook

technical field

The invention relates to the technical field of portable notebooks, in particular to a quick-detachable keyboard for portable notebooks.

Background technique

Existing notebook computer is because its volume is little, is easy to carry, more and more is liked by consumers, and the scope of its use is also more and more extensive. Since the notebook computer does not usually have an input device, such as a keyboard, its use is also subject to certain restrictions. How to make the notebook computer have the size and volume of the tablet computer and lower production cost while having a convenient input function has become a technical problem to be solved.

The keyboards of the currently used notebook computers are all fixed on the computer; during use, the internal components of the computer dissipate heat outward, and the keyboard is not conducive to the heat dissipation of the fuselage, which makes the temperature of the fuselage rise and the operator feels uncomfortable. At the same time; the keyboard enters the water In the end, it is likely to affect the operation of the computer motherboard; and the cost of repairing the keyboard is very high.

And most of the existing notebooks are integrated with the keyboard and cannot be disassembled. Due to the size and thickness of the notebook, the keyboard also belongs to the shallower type of keycap, so it is not convenient to use, and because it is integrally formed, it cannot be used. Replacement will affect people's use.

Contents of the invention

The technical problem solved by the invention is to overcome the defects of the prior art and provide a quick-detachable keyboard for a portable notebook.

To achieve the above object, the present invention provides the following technical solutions:

A quick-detachable keyboard for a portable notebook, comprising a notebook main body, the notebook main body including a display housing and a keyboard housing, wherein a display and a keyboard are respectively fixedly installed inside the display housing and the keyboard housing, wherein the The side of the display housing close to the keyboard housing is fixedly equipped with a plurality of rotating mounting parts, and the corresponding position of the keyboard housing and the rotating mounting parts is provided with a corresponding rotating groove, and a rotating shaft is fixedly installed inside the rotating groove. The display housing is rotatably connected to the keyboard housing through a rotating shaft and a rotating mounting member, wherein a keyboard installation groove is opened on the surface of the keyboard housing, and a limiting block is fixedly installed on the upper part of the inner side wall of the keyboard installation groove. The keyboard includes a base and keys, wherein the surface of the base is provided with a plurality of key placement slots, and the keys are slidingly installed inside the key placement slots, and the positions corresponding to the limit blocks on the two side walls of the base are all fixedly installed. There is a sliding mounting part, and the middle part of the sliding mounting part is provided with a limit chute at a position corresponding to the limit block, and the limit block is slidably engaged inside the limit chute, and the Both sides and the position corresponding to the limit block are provided with a thread groove 1, and the sliding mounting part and the limit block are fixed by thread groove 1 and bolts.

Preferably, the middle part of the bottom surface of the base is fixedly installed with a connecting wire, wherein a mounting card slot is fixedly installed on one side of the connecting wire, and a wire reel is clamped and fixed inside the mounting card slot, wherein the connecting wire The other end passes through the cord reel to the outside of the cord reel, wherein the side wall of the keyboard housing corresponding to the cord reel is provided with a slot corresponding to the connecting wire, wherein the other end of the connecting wire passes through the slot to reach On the outside of the keyboard casing, a connector is fixedly installed at the outer end where the connecting line reaches the keyboard casing, and a locking protrusion is fixedly installed at the outer side of the end of the connector away from the connecting wire, wherein the outer surface of the keyboard casing and the outer surface of the keyboard casing There is a groove at the position corresponding to the locking protrusion, and the locking protrusion is clamped and fixed inside the groove, and the surface of the locking protrusion and the corresponding position of the keyboard shell are provided with thread grooves Second, the locking protrusion and the keyboard casing are fixedly connected by bolt two.

Preferably, a plurality of rotating parts are fixedly installed on the lower part of the bottom surface of the keyboard case away from the side of the display case, wherein a rotating shaft is installed on the inside of the rotating parts, and a baffle is fixedly installed on the surface of the rotating shaft, wherein the baffle The board is a U-shaped cube board, wherein the distance between the two side boards is equal to the distance between the bottom surface of the keyboard casing and the base.

Preferably, a plurality of inserting blocks are fixedly installed on the surface of the baffle away from the rotating shaft, wherein a slot is provided at a position corresponding to the inserting blocks on the surface of the base away from the display housing, and the inserting blocks are inserted It is connected and fixed inside the slot, wherein the middle part of the two side walls of the slot and the position corresponding to the insert block are provided with three thread grooves, and the insert block and the slot are fixedly connected by three thread grooves and three bolts.

Preferably, the sliding mounting part and the base are integrally formed, the keyboard housing and the limit block are integrally formed, wherein the surface of the sliding mounting part is provided with a positioning groove at a position corresponding to the bolt one, The top end of the bolt one is located inside the positioning groove.

Compared with the prior art, the beneficial effects of the present invention are: the portable notebook uses a quick-detachable keyboard, adopts the mode of opening the keyboard installation groove on the keyboard shell, and carries out the installation of the keyboard; The way of positioning blocks, through the sliding installation parts on both sides of the base of the keyboard and its sliding installation, through the sliding installation of the limit chute and the limit block, effectively reduces the difficulty of people's installation and is convenient for people to operate, and The way of adding connecting wires and connectors inside the base is to connect with the external motherboard slot through the connectors through the slot holes, and to rewind the connecting wires by adding a wire reel, which is more convenient for people to use. The bottom surface of the housing is equipped with rotating parts and rotating shafts for the installation of the baffle, and slots and inserts are respectively added on the surface of the base and the side walls of the baffle for plugging and fixing, which effectively makes the position of the keyboard more stable. At the same time, it is fixed again by adding thread groove 3 and bolt 3, so that the overall structure is very stable, and at the same time, it is fixed by thread and sliding clamping, which is convenient for people to disassemble and install.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of a partial structure of the present invention.

In the figure: 1 Notebook main body, 2 Display shell, 3 Keyboard shell, 4 Display, 5 Keyboard, 51 Base, 52 Keys, 53 Key placement slots, 6 Rotation mounting parts, 7 Rotation slots, 8 Rotating shafts, 9 Keyboard installation slots , 10 limit block, 11 sliding mounting piece, 12 limit chute, 13 thread groove 1, 14 bolt 1, 15 connection line, 16 installation card slot, 17 cord reel, 18 slot hole, 19 connector, 20 card Position bump, 21 grooves, 22 rotating parts, 23 rotating shafts, 24 baffle plates, 25 inserting blocks, 26 slots.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring to Fig. 1-2, the present invention provides a technical solution:

A quick-detachable keyboard for a portable notebook, comprising a notebook main body 1, said notebook main body 1 comprising a display housing 2 and a keyboard housing 3, wherein a display is fixedly installed inside the display housing 2 and the keyboard housing 3 respectively 4 and the keyboard 5, wherein the side of the display case 2 close to the keyboard case 3 is fixedly installed with a plurality of rotating mounting parts 6, and the position corresponding to the rotating mounting parts 6 on the keyboard case 3 is provided with a corresponding rotating groove 7, the inside of the rotating groove 7 is fixedly installed with a rotating shaft 8, and the display housing 2 is rotatably connected with the keyboard housing 3 through the rotating shaft 8 and the rotating mounting member 6, wherein the surface of the keyboard housing 3 is provided with a keyboard The installation groove 9, wherein the upper part of the inner wall of the keyboard installation groove 9 is fixedly installed with the limited block 10, the keyboard 5 includes a base 51 and buttons 52, wherein the surface of the base 51 is provided with a plurality of button placement grooves 53, the Buttons 52 are slidably installed inside the button placement groove 53, and sliding mounting parts 11 are fixedly installed at positions corresponding to the two side walls of the base 51 and the limit block 10. A limit chute 12 is provided at the corresponding position of the clamping block 10, and the limit chute 10 is slidably engaged in the inside of the limit chute 12. Corresponding positions are provided with a thread groove one 13 , and the sliding mounting part 11 and the limit block 10 are threadedly fixed by the thread groove one 13 and the bolt one 14 .

As a technical optimization solution of the present invention, the middle part of the bottom surface of the base 51 is fixedly installed with the connecting wire 15, and one side of the connecting wire 15 is fixedly installed with the installation card slot 16, and the inside of the installation card slot 16 is snapped into A cord reel 17 is fixed, wherein the other end of the connecting wire 15 passes through the cord reel 17 to reach the outside of the cord reel 17, wherein the side wall of the keyboard housing 3 corresponding to the cord reel 17 is provided with a connection The slot 18 corresponding to the wire 15, wherein the other end of the connecting wire 15 passes through the slot 18 to reach the outside of the keyboard casing 3, wherein a joint 19 is fixedly installed at the outer end where the connecting wire 15 reaches the keyboard casing 3, and the On the outer side of the end of the joint 19 away from the connection line 15, a locking projection 20 is fixedly installed, wherein a groove 21 is provided on the outer surface of the keyboard housing 3 at a position corresponding to the locking projection 20, and the locking projection The block 20 is clipped and fixed inside the groove 21, and the surface of the locking protrusion 20 and the corresponding position of the keyboard housing 3 are provided with a thread groove 2, and the position between the locking protrusion 20 and the keyboard housing 3 is The two are fixedly connected by two bolts.

As a technical optimization solution of the present invention, a plurality of rotating parts 22 are fixedly installed on the lower part of the bottom surface of the keyboard housing 3 away from the side of the display housing 2, wherein the inner rotation of the rotating parts 22 is installed with a rotating shaft 23, wherein A baffle 24 is fixedly mounted on the surface of the rotating shaft 23 , wherein the baffle 24 is a U-shaped cube plate, and the distance between the two side plates is equal to the distance between the bottom surface of the keyboard case 3 and the base 51 .

As a technical optimization solution of the present invention, the side surface of the baffle plate 24 away from the rotating shaft 23 is fixedly installed with a plurality of plugs 25, wherein the side surface of the base 51 away from the display housing 2 is in contact with the plugs 25. The corresponding position is provided with a slot 26, and the insert block 25 is plugged and fixed inside the slot 26, wherein the middle part of the two side walls of the slot 26 and the position corresponding to the insert block 25 are provided with thread grooves 3, so The plug-in block 25 and the slot 26 are fixedly connected by thread grooves 3 and bolts 3.

As a technical optimization solution of the present invention, the sliding mounting part 11 and the base 51 are integrally formed, and the keyboard case 3 and the limit block 10 are integrally formed, wherein the surface of the sliding mounting part 11 A positioning groove is provided at a position corresponding to the first bolt 14, and the top end of the first bolt 14 is located inside the positioning groove.

Working principle: when people use the portable notebook with a quick-detachable keyboard, the keyboard housing 3 is opened with a keyboard installation groove 9 to install the keyboard 5, and a limit block 10 is added inside the keyboard installation groove 9. Through the sliding installation of the sliding mounting parts 11 on both sides of the base 51 of the keyboard 5 and its sliding installation, and through the sliding installation of the limiting chute 12 and the limiting block 10, the difficulty of people's installation is effectively reduced, and it is convenient for people to operate. , and in the inside of the base 51, the connection line 15 and the connector 19 are added, the connector 19 passes through the slot hole 18 and is connected to the external main board slot, and the connection line 15 is rolled up by adding the cable reel 17, which is more It is convenient for people to use. At the same time, the baffle 24 is installed by adding a rotating member 22 and a rotating shaft 23 on the bottom surface of the keyboard housing 3, and a slot 26 and an insertion slot are respectively added on the surface of the base 51 and the side wall of the baffle 24. The block 25 is plugged and fixed, which effectively makes the position of the keyboard 5 more stable. At the same time, it is fixed again by adding the thread groove 3 and the bolt 3, so that the overall structure is very stable. for removal and installation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

1. A quick detachable keyboard for a portable notebook, comprising a notebook main body (1), characterized in that: said notebook main body (1) comprises a display housing (2) and a keyboard housing (3), wherein said display housing A monitor (4) and a keyboard (5) are fixedly installed inside the body (2) and the keyboard housing (3) respectively, wherein the display housing (2) is fixedly installed on one side close to the keyboard housing (3). A rotating mounting part (6), and the position corresponding to the rotating mounting part (6) on the keyboard housing (3) is provided with a corresponding rotating groove (7), and the inside of the rotating groove (7) is fixedly installed with a rotating shaft (8), the display housing (2) is rotatably connected to the keyboard housing (3) through the rotating shaft (8) and the rotating mounting member (6), wherein the surface of the keyboard housing (3) is provided with a keyboard installation groove (9), wherein the limit block (10) is fixedly installed on the inner side wall of the keyboard installation groove (9), and the keyboard (5) includes a base (51) and keys (52), wherein the base (51) There are a plurality of button placement grooves (53) on the surface, and buttons (52) are slidingly installed inside the button placement grooves (53), and the two side walls of the base (51) correspond to the limit blocks (10). The positions of the sliding mounting parts (11) are fixedly installed, and the middle part of the sliding mounting part (11) is provided with a limit chute (12) at a position corresponding to the limit block (10), and the limit block (10) The sliding clip is connected inside the limit chute (12), wherein the two sides of the sliding mounting part (11) and the position corresponding to the limit block (10) are provided with a threaded groove one (13) , and the sliding mounting part (11) and the limit block (10) are threaded through thread groove one (13) and bolt one (14); The sliding mounting part (11) and the base (51) are integrally formed, and the keyboard casing (3) and the limit block (10) are integrally formed, wherein the surface of the sliding mounting part (11) A positioning groove is provided at a position corresponding to the bolt one (14), and the top end of the bolt one (14) is located inside the positioning groove. 2. A quick-detachable keyboard for a portable notebook according to claim 1, characterized in that: a connecting line (15) is fixedly installed in the middle of the bottom surface of the base (51), wherein one of the connecting lines (15) is located The side is fixedly installed with an installation card slot (16), and the inside of the installation card slot (16) is clamped and fixed with a wire reel (17), wherein the other end of the connecting line (15) passes through the wire reel (17) ) to the outside of the cord reel (17), wherein the side wall of the keyboard housing (3) corresponding to the cord reel (17) is provided with a slot (18) corresponding to the connecting line (15), wherein the connection The other end of the line (15) passes through the slotted hole (18) to reach the outside of the keyboard housing (3), wherein a joint (19) is fixedly installed at the outer end where the connecting wire (15) reaches the keyboard housing (3), so The outer position of the end of the joint (19) away from the connecting line (15) is fixedly installed with a locking projection (20), which is located at the position corresponding to the locking projection (20) on the outer surface of the keyboard case (3) A groove (21) is opened, and the locking protrusion (20) is clamped and fixed inside the groove (21), and the surface of the locking protrusion (20) and the keyboard housing (3) correspond to it The positions of each are provided with two screw grooves, and the locking projection (20) and the keyboard housing (3) are fixedly connected by two bolts. 3. A quick-detachable keyboard for a portable notebook according to claim 1, characterized in that: the bottom surface of the keyboard housing (3) is fixedly installed with a plurality of rotating parts at the lower part of the side away from the display housing (2). Part (22), wherein the internal rotation of the rotating part (22) is equipped with a rotating shaft (23), wherein the surface of the rotating shaft (23) is fixedly equipped with a baffle (24), wherein the baffle (24) is a U-shaped cube plate , wherein the distance between the two side plates is equal to the distance between the bottom surface of the keyboard housing (3) and the base (51). 4. A quick-detachable keyboard for a portable notebook according to claim 3, characterized in that: a plurality of inserts (25) are fixedly installed on the side surface of the baffle (24) away from the rotating shaft (23) , wherein a slot (26) is provided at a position corresponding to the plug (25) on the side surface of the base (51) away from the display housing (2), and the plug (25) is plugged and fixed in the slot ( 26), wherein the middle part of the two side walls of the slot (26) and the position corresponding to the insert block (25) are provided with threaded grooves three, passing between the insert block (25) and the slot (26) Three screw grooves and three bolts are fixedly connected.