CN216412105U

CN216412105U - Portable Bluetooth keyboard

Info

Publication number: CN216412105U
Application number: CN202220029033.9U
Authority: CN
Inventors: 李小惠
Original assignee: Dongguan Shangyi Electronic Technology Co ltd
Current assignee: Dongguan Shangyi Electronic Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-04-29
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a portable Bluetooth keyboard, which comprises a keyboard main body, keyboard keys, a support plate, a supporting leg slot, a receiver slot and a cover plate component, wherein the cover plate component is arranged on the outer side of the keyboard main body, a movable cover plate of the cover plate component supports the keyboard main body, an inserting plate is arranged on the right side of the movable cover plate, a fixing mechanism is arranged for fixing the inserting plate, when the keyboard is required to be carried, the movable cover plate is turned over, the keyboard main body and the tops of the keyboard keys are protected through the movable cover plate, the inserting plate and the fixing mechanism are inserted for fixing, the keyboard is convenient to protect and operate, the keyboard is further convenient to carry, the fixing of the inserting plate can be disconnected through pressing a pressing rod on the top of the fixing mechanism, the operation is simple, the supporting leg is arranged at the bottom of the movable cover plate, the height of the telescopic supporting leg is adjusted according to the use habit of a user, the inclination angle of the keyboard main body is adjusted.

Description

Portable Bluetooth keyboard

Technical Field

The utility model relates to the field related to keyboards, in particular to a portable Bluetooth keyboard.

Background

The bluetooth keyboard is a keyboard which performs wireless transmission through a bluetooth protocol and performs bluetooth communication within an effective range, is actually a short-distance radio technology, and can effectively simplify communication between mobile communication terminal devices such as a palm computer, a notebook computer, a mobile phone and the like by using the bluetooth technology.

Current bluetooth keyboard is when carrying, generally need place the keyboard in the containing box, avoids the case on keyboard and the keyboard to be collided with or the extrusion causes the damage, and is inconvenient to the operation of carrying of keyboard, and need use the receiver, need pack into the keyboard earlier when carrying, takes out the keyboard during the use, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Accordingly, to address the above-mentioned deficiencies, the present invention provides a portable bluetooth keyboard.

The utility model is realized in such a way that a portable Bluetooth keyboard is constructed, the device comprises a keyboard main body and a cover plate component, the top end of the keyboard main body is provided with keyboard keys, the rear end of the keyboard main body is fixedly connected with a support plate, the top end of the support plate is provided with a support leg slot and a receiver slot, the left end and the right end of the cover plate component are respectively connected with the keyboard main body and the support plate, the cover plate component comprises a movable cover plate, a telescopic support leg, an inserting plate, a clamping groove, a fixing mechanism, a connecting plate and a fixed rotating shaft, the telescopic support leg is fixed at the front end and the rear end of the right side of the bottom of the movable cover plate, the middle part of the right end of the movable cover plate is rotatably connected with the inserting plate through the rotating shaft, the left side and the right side of the inserting plate are both provided with clamping grooves, the top end of the movable cover plate is mutually inserted with the fixing mechanism and the clamping groove, the left end of the movable cover plate is rotatably connected with one end of the connecting plate through the rotating shaft, and the other end of the connecting plate is rotatably connected with the keyboard main body through a rotating shaft, the fixing mechanism is embedded into the support plate, and the support plate is fixedly connected with the fixing mechanism.

Preferably, the telescopic supporting legs comprise threaded pipes, fixing plates, knobs and anti-skidding bottom cushions, the top ends of the threaded pipes are fixedly connected with the fixing plates, the knobs are sleeved on the outer sides of the threaded pipes, the inner walls of the knobs are in threaded connection with the threaded pipes, the bottom ends of the knobs are fixedly connected with the anti-skidding bottom cushions, and the top ends of the fixing plates are fixedly connected with the movable cover plates.

Preferably, the fixing mechanism comprises a shell, a pressing rod, a connecting rod, a movable plate, a clamping block, a polish rod, a spring and a jack, the pressing rod is arranged at the top end of the shell, the bottom end of the pressing rod extends into the shell, the bottom end of the pressing rod is rotationally connected with the connecting rod through a rotating shaft, the bottom end of the connecting rod is rotationally connected with the movable plate through a rotating shaft, the right end of the movable plate is fixedly connected with the clamping block, the left end of the movable plate is fixedly connected with the polish rod, the left end of the polish rod is mutually spliced with the shell, the left side of the movable plate is elastically connected with the shell through a spring, the spring is sleeved outside the polish rod, the right side inside the shell is vertically provided with a jack, the plug board and the jack are mutually inserted, and the right end of the clamping block is fastened with the clamping groove in the outer side of the plug board, the left end of the shell is embedded into the support plate, the inner wall of the support plate is fixedly connected with the shell, and the top end of the pressing rod penetrates through the support plate and extends out.

Preferably, the plugboard is vertically arranged, and the inner wall of the jack is attached to the plugboard.

Preferably, the rubber pad is sleeved on the outer sides of the knob and the anti-slip bottom pad, and anti-slip grains are arranged on the outer sides of the rubber pad.

Preferably, the connecting rod is straight rod-shaped, and the connecting rod inclines to the left from top to bottom.

Preferably, the right end of the clamping block extends into the jack, the width of the clamping block is gradually reduced from left to right, and the inner wall of the clamping groove is attached to the clamping block.

Preferably, the polished rod is transversely arranged, the surface of the polished rod is smooth, and the inner wall of the shell is attached to the polished rod.

The utility model has the following advantages: the utility model provides a portable Bluetooth keyboard through improvement, compared with the same type of equipment, the portable Bluetooth keyboard comprises the following improvements:

the utility model relates to a portable Bluetooth keyboard, which is characterized in that a cover plate component is arranged on the outer side of a keyboard main body, a movable cover plate of the cover plate component is placed at the bottom of the keyboard main body when the keyboard is used, the keyboard main body is supported, an inserting plate is arranged on the right side of the movable cover plate, a fixing mechanism is arranged for fixing the inserting plate, when the keyboard is required to be carried, the movable cover plate is turned over, the top of the keyboard main body is sealed through the movable cover plate, the keyboard main body and the tops of keys of the keyboard are protected, the inserting plate is inserted into the fixing mechanism to be fixed, the movable cover plate is further fixed, the keyboard is conveniently protected, the keyboard is further convenient to carry, the fixing of the inserting plate can be disconnected through pressing a pressing rod at the top of the fixing mechanism, the operation is simple, and downward telescopic supporting legs are arranged at the bottom of the movable cover plate, the height of the telescopic supporting legs is adjusted according to the use habit of a user, and the inclination angle of the keyboard main body is adjusted.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the cover plate assembly construction of the present invention;

FIG. 4 is a cross-sectional view of the telescopic leg of the present invention;

fig. 5 is a sectional view of the fixing mechanism of the present invention.

Wherein: the keyboard comprises a keyboard main body-1, keyboard keys-2, a support plate-3, a support leg slot-4, a receiver slot-5, a cover plate component-6, a movable cover plate-61, a telescopic support leg-62, an insertion plate-63, a clamping groove-64, a fixing mechanism-65, a connecting plate-66, a fixed rotating shaft-67, a threaded pipe-621, a fixed plate-622, a knob-623, an anti-skidding bottom pad-624, a shell-651, a pressing rod-652, a connecting rod-652, a movable plate-654, a clamping block-655, a polished rod-656, a spring-657 and a jack-658.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a portable bluetooth keyboard through improvement, which includes a keyboard main body 1 and a cover plate assembly 6, wherein a keyboard key 2 is disposed at a top end of the keyboard main body 1, a rear end of the keyboard main body 1 is fixedly connected with a support plate 3, a support leg slot 4 and a receiver slot 5 are disposed at a top end of the support plate 3, and left and right ends of the cover plate assembly 6 are respectively connected with the keyboard main body 1 and the support plate 3.

Referring to fig. 3, the present invention provides a portable bluetooth keyboard by improvement, the cover plate assembly 6 includes a movable cover plate 61, retractable supporting legs 62, an inserting plate 63, a locking groove 64, a fixing mechanism 65, a connecting plate 66 and a fixed rotating shaft 67, the retractable supporting legs 62 are fixed at the front and rear ends of the right side of the bottom of the movable cover plate 61, the middle part of the right end of the movable cover plate 61 is rotatably connected with the inserting plate 63 through the rotating shaft, the locking groove 64 is arranged at the left and right sides of the inserting plate 63, the top end of the movable cover plate 61 is inserted into the fixing mechanism 65, the inside of the fixing mechanism 65 is buckled with the locking groove 64, the left end of the movable cover plate 61 is rotatably connected with one end of the connecting plate 66 through the rotating shaft, the other end of the connecting plate 66 is rotatably connected with the keyboard main body 1 through the rotating shaft, the fixing mechanism 65 is embedded into the support plate 3, the support plate 3 is fixedly connected with the fixing mechanism 65, the inserting plate 63 is vertically arranged, and the inner wall of the inserting hole 658 is jointed with the inserting plate 63, the moving track of the inserting plate 63 is limited, and the fixing effect of the inserting plate 63 is increased.

Referring to fig. 4, the utility model provides a portable bluetooth keyboard by improvement, the retractable supporting leg 62 includes a threaded tube 621, a fixing plate 622, a knob 623 and an anti-slip base pad 624, the top end of the threaded tube 621 is fixedly connected with the fixing plate 622, the knob 623 is sleeved outside the threaded tube 621, the inner wall of the knob 623 is in threaded connection with the threaded tube 621, the bottom end of the knob 623 is fixedly connected with the anti-slip base pad 624, the top end of the fixing plate 622 is fixedly connected with the movable cover plate 61, rubber pads are sleeved outside the knob 623 and the anti-slip base pad 624, and anti-slip lines are arranged outside the rubber pads, so that the knob 623 can rotate conveniently, the anti-slip effect of the anti-slip base pad 624 is increased, and the stabilizing effect of the keyboard body 1 is further increased.

Referring to fig. 5, the present invention provides a portable bluetooth keyboard by improvement, wherein the fixing mechanism 65 includes a housing 651, a pressing rod 652, a connecting rod 653, a movable plate 654, a clamping block 655, a polish rod 656, a spring 657 and a socket 658, the top end of the housing 651 is provided with the pressing rod 652, the bottom end of the pressing rod 652 extends into the housing 651, the bottom end of the pressing rod 652 is rotatably connected with the connecting rod 653 through a rotating shaft, the bottom end of the connecting rod 653 is rotatably connected with the movable plate 654 through a rotating shaft, the right end of the movable plate 654 is fixedly connected with the clamping block 655, the left end of the movable plate 654 is fixedly connected with the polish rod 656, the left end of the polish rod 656 is mutually inserted into the housing 651, the left side of the movable plate 654 is elastically connected with the housing 651 through a spring 657, the spring 657 is sleeved outside the polish rod 656, the right side inside the housing 651 is vertically provided with the socket 658, the socket 63 is mutually inserted into the socket 658, and the right end of the clamping block 655 is fastened to the socket 64 outside the socket 63, the left end of the outer shell 651 is embedded into the support plate 3, the inner wall of the support plate 3 is fixedly connected with the outer shell 651, the top end of the pressing rod 652 penetrates through the support plate 3 and extends out, the connecting rod 653 is in a straight rod shape, the connecting rod 653 is inclined towards the left from top to bottom, the pressing rod 652 moves downwards to push the movable plate 654 to move leftwards through the connecting rod 653, the right end of the clamping block 655 extends into the insertion hole 658, the width of the clamping block 655 is gradually reduced from left to right, the inner wall of the clamping block 64 is attached to the clamping block 655, the clamping block 655 is pushed when the inserting plate 63 is inserted into the insertion hole 658, the clamping block 655 is pushed by the inserting plate 63 to move leftwards, the polished rod 656 is transversely arranged, the surface of the polished rod 656 is smooth, the inner wall of the outer shell 651 is attached to the polished rod 656, the moving track of the polished rod 656 is limited, and the moving track of the clamping block 655 is limited.

The utility model provides a portable Bluetooth keyboard through improvement, and the working principle is as follows;

firstly, when the keyboard is carried, firstly, a receiver of the keyboard is put into a receiver slot 5, then the keyboard main body 1 and the keyboard keys 2 need to be protected through a movable cover plate 61 of a cover plate assembly 6, the press rod 652 at the top of the fixing mechanism 65 is pressed, because the polish rod 656 is transversely arranged and the surface of the polish rod 656 is smooth, the inner wall of the shell 651 is attached to the polish rod 656 to limit the moving track of the polish rod 656, and further limit the moving track of the clamping block 655, and the connecting rod 653 inclines from top to bottom to the left, the press rod 652 moves downwards to push the movable plate 654 to move leftwards through the connecting rod 653, the movable plate 654 presses the spring 657 and drives the clamping block 655 and the polish rod 656 to move leftwards, and the clamping block 655 is disconnected with the inserting plate 63, so that the inserting plate 63 is pulled out downwards;

secondly, the movable cover plate 61 is rotated to drive the connecting plate 66 to rotate along the fixed rotating shaft 67, and the left side and the right side of the movable cover plate 61 are respectively rotated through the rotating shafts connected with the connecting plate 66 and the inserting plates 63, so that the movable cover plate 61 is turned over to the top of the keyboard main body 1, and after the telescopic supporting feet 62 at the top of the movable cover plate 61 are turned over, the telescopic supporting feet 62 are inserted into the supporting foot inserting grooves 4;

thirdly, after the movable cover plate 61 is turned over, the inserting plate 63 is inserted downwards into the inserting hole 658 of the fixing mechanism 65, because the right end of the clamping block 655 extends into the inserting hole 658, the width of the clamping block 655 is gradually reduced from left to right, and the inner wall of the clamping groove 64 is attached to the clamping block 655, when the inserting plate 63 is inserted into the inserting hole 658, the clamping block 655 is pushed, the inserting plate 63 pushes the clamping block 655 to drive the movable plate 654 to extrude the spring 657 to move leftwards, so that the inserting plate 63 is inserted into the inserting hole 658, and elastic potential energy generated by the spring 657 pushes the movable plate 654 and the clamping block 655 to move rightwards, so that the clamping block 655 is inserted into the clamping groove 64 of the inserting plate 63 to fix the inserting plate 63, and further fix the movable cover plate 61, thereby facilitating the protection operation of the keyboard and further facilitating the carrying of the keyboard;

fourthly, when the keyboard is used, the pressing rod 652 is pressed to disconnect the clamping block 655 from the inserting plate 63, the inserting plate 63 is pulled out, then the movable cover plate 61 is turned to the bottom of the keyboard main body 1, the inserting plate 63 is upwards inserted into the inserting hole 658 of the fixed structure 65 to be fixed, the keyboard main body 1 is supported through the movable cover plate 61, the right side of the bottom of the movable cover plate 61 is supported through the telescopic supporting legs 62, the knob 623 is rotated to enable the knob 623 to vertically move through threaded fit with the threaded pipe 621, the height of the anti-skid bottom pad 624 is adjusted, the height of the telescopic supporting legs 62 is adjusted according to the use habit of a user, and the inclination angle of the keyboard main body 1 is adjusted.

The utility model provides a portable Bluetooth keyboard through improvement, a cover plate assembly 6 is arranged on the outer side of a keyboard main body 1, a movable cover plate 61 of the cover plate assembly 6 is placed at the bottom of the keyboard main body 1 to support the keyboard main body 1 when the keyboard is used, an inserting plate 63 is arranged on the right side of the movable cover plate 61, a fixing mechanism 65 is arranged to fix the inserting plate 63, when the keyboard is required to be carried, the movable cover plate 61 is turned over, the top of the keyboard main body 1 is sealed through the movable cover plate 61 to protect the tops of the keyboard main body 1 and keyboard keys 2, the inserting plate 63 and the fixing mechanism 65 are inserted to fix the inserting plate 63, the movable cover plate 61 is further fixed, the keyboard is convenient to protect and carry, and the fixing of the inserting plate 63 can be disconnected by pressing a pressing rod 652 on the top of the fixing mechanism 65, the operation is simple, the lower telescopic supporting legs 62 are arranged at the bottom of the movable cover plate 61, the height of the telescopic supporting legs 62 is adjusted according to the use habit of a user, and the inclination angle of the keyboard main body 1 is adjusted.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable Bluetooth keyboard comprises a keyboard main body (1), wherein keyboard keys (2) are arranged at the top end of the keyboard main body (1), the rear end of the keyboard main body (1) is fixedly connected with a support plate (3), and a support leg slot (4) and a receiver slot (5) are formed in the top end of the support plate (3);

the method is characterized in that: the keyboard with the adjustable supporting plate is characterized by further comprising a cover plate component (6), wherein the left end and the right end of the cover plate component (6) are connected with the keyboard main body (1) and the supporting plate (3) respectively, the cover plate component (6) comprises a movable cover plate (61), telescopic supporting legs (62), an inserting plate (63), a clamping groove (64), a fixing mechanism (65), a connecting plate (66) and a fixed rotating shaft (67), the telescopic supporting legs (62) are fixed at the front end and the rear end of the right side of the bottom of the movable cover plate (61), the middle part of the right end of the movable cover plate (61) is rotatably connected with the inserting plate (63) through a rotating shaft, the clamping grooves (64) are formed in the left side and the right side of the inserting plate (63), the top end of the movable cover plate (61) is mutually inserted into the fixing mechanism (65), the fixing mechanism (65) is mutually fastened with the clamping groove (64), and the left end of the movable cover plate (61) is rotatably connected with one end of the connecting plate (66) through the rotating shaft, and the other end of the connecting plate (66) is rotationally connected with the keyboard main body (1) through a rotating shaft, the fixing mechanism (65) is embedded into the support plate (3), and the support plate (3) is fixedly connected with the fixing mechanism (65).

2. The portable bluetooth keyboard of claim 1, wherein: flexible supporting legs (62) include screwed pipe (621), fixed plate (622), knob (623) and anti-skidding heelpiece (624), screwed pipe (621) top and fixed plate (622) fixed connection, screwed pipe (621) outside cover is equipped with knob (623), and knob (623) inner wall and screwed pipe (621) threaded connection, knob (623) bottom and anti-skidding heelpiece (624) fixed connection, fixed plate (622) top and removable cover (61) fixed connection.

3. The portable bluetooth keyboard of claim 1, wherein: the fixing mechanism (65) comprises a shell (651), a pressing rod (652), a connecting rod (653), a movable plate (654), a clamping block (655), a polished rod (656), a spring (657) and a jack (658), wherein the pressing rod (652) is arranged at the top end of the shell (651), the bottom end of the pressing rod (652) extends into the shell (651), the bottom end of the pressing rod (652) is rotatably connected with the connecting rod (653) through a rotating shaft, the bottom end of the connecting rod (653) is rotatably connected with the movable plate (654) through a rotating shaft, the right end of the movable plate (654) is fixedly connected with the clamping block (655), the left end of the movable plate (654) is fixedly connected with the polished rod (656), the left end of the polished rod (656) is mutually inserted with the shell (651), the left side of the movable plate (654) is elastically connected with the shell (651) through the spring (657), the spring (657) is sleeved on the outer side of the polished rod (656), the right side in the shell (651), and the inner part of the shell (651) is vertically provided with the jack (658), the plug board (63) is mutually inserted into the jack (658), the right end of the clamping block (655) is buckled with the clamping groove (64) on the outer side of the plug board (63), the left end of the shell (651) is embedded into the support board (3), the inner wall of the support board (3) is fixedly connected with the shell (651), and the top end of the pressing rod (652) penetrates through the support board (3) and extends out.

4. The portable bluetooth keyboard of claim 1, wherein: the inserting plate (63) is vertically arranged, and the inner wall of the inserting hole (658) is attached to the inserting plate (63).

5. The portable bluetooth keyboard of claim 2, wherein: the outer sides of the knob (623) and the anti-skidding bottom pad (624) are respectively sleeved with a rubber pad, and anti-skidding lines are arranged on the outer side of the rubber pad.

6. A portable bluetooth keyboard according to claim 3, wherein: the connecting rod (653) is straight rod-shaped, and the connecting rod (653) inclines to the left from top to bottom.

7. A portable bluetooth keyboard according to claim 3, wherein: the right end of the clamping block (655) extends into the inserting hole (658), the width of the clamping block (655) is gradually reduced from left to right, and the inner wall of the clamping groove (64) is attached to the clamping block (655).

8. A portable bluetooth keyboard according to claim 3, wherein: polished rod (656) is horizontal setting, and polished rod (656) surface is smooth form, and shell (651) inner wall and polished rod (656) laminating.