CN217739868U

CN217739868U - A protective housing for flat keyboard

Info

Publication number: CN217739868U
Application number: CN202222014431.6U
Authority: CN
Inventors: 闻庆宗
Original assignee: Shenzhen China Heart Technology Co ltd
Current assignee: Shenzhen China Heart Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-04
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a protective housing for panel keyboard relates to keyboard technical field, including the bluetooth keyboard, the surface mounting of bluetooth keyboard has the mouth that charges, the surface of bluetooth keyboard articulates through the round pin axle has the prefabricated plate, the outer fixed surface of prefabricated plate is connected with the panel computer supporting shoe. The Bluetooth keyboard, the supporting plate, the prefabricated plate, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, the first guide rail and the first sliding block are matched with each other, the supporting plate is pulled out from the inside of the prefabricated plate, and the first connecting rod, the second connecting rod and the third connecting rod are arranged when the prefabricated plate is pulled to a certain position. The fourth connecting rod can carry on spacingly to the backup pad, makes the backup pad can't be being by outside pulling to the resistance of junction is enough big, can not be easily by the removal, can make the panel computer support like this in suitable position, makes things convenient for staff's use, and can guarantee the stability of panel computer.

Description

A protective housing for panel keyboard

Technical Field

The utility model relates to a keyboard technical field specifically is a protective housing for flat keyboard.

Background

The keyboard is an instruction and data input device for operating computer equipment, and also refers to a group of function keys for operating a machine or equipment through system arrangement, the keyboard is the most common and the most main input equipment, english letters, chinese characters, numbers, punctuation marks and the like can be input into a computer through the keyboard, so that commands and input data are sent to the computer, the computer comprises a plurality of types, the tablet computer is generally accepted and favored by consumers due to the characteristics of small structure, convenience in carrying and use, simplicity in operation and the like, and compared with a notebook computer, the tablet computer adopts a touch display screen, so that the keyboard part is reduced, and inconvenience is brought to users who are used to input by using the keyboard.

In the existing protective shell with a keyboard, reference is made to patent document CN213210976U, which can realize the function of protecting a tablet computer, but the device cannot ensure that the tablet computer can be stably supported on a contact surface when in use, so that the use by workers is inconvenient, the workers are easy to fatigue, and the working efficiency of the workers is reduced; to this end, we provide a protective case for a flat keyboard that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protective housing for flat keyboard in order to compensate the not enough of prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the protective shell for the flat keyboard comprises a Bluetooth keyboard, wherein a charging port is mounted on the outer surface of the Bluetooth keyboard, a prefabricated plate is hinged to the outer surface of the Bluetooth keyboard through a pin shaft, a flat computer supporting block is fixedly connected to the outer surface of the prefabricated plate, two symmetrical guide rails are fixedly connected to the inner wall of the prefabricated plate, third connecting rods are hinged to the outer surfaces of the two guide rails through pin shafts, a supporting plate is arranged outside the prefabricated plate, the outer surfaces of the two third connecting rods are hinged to the outer surface of the supporting plate through pin shafts, sliding blocks are connected to the inner walls of the two guide rails in a sliding mode, the outer surfaces of the two sliding blocks are hinged to second connecting rods and first connecting rods through pin shafts, the outer surfaces of the two second connecting rods are hinged to the outer surfaces of the two third connecting rods through pin shafts, and the outer surfaces of the two first connecting rods are hinged to the outer surface of the supporting plate through pin shafts.

The inner wall of the prefabricated plate is fixedly connected with two symmetrical first guide rails, the inner walls of the two first guide rails are connected with first sliding blocks in a sliding mode, the outer surfaces of the two first sliding blocks are hinged to fourth connecting rods through pin shafts, and the outer surfaces of the two fourth connecting rods are hinged to the outer surface of the supporting plate through pin shafts.

Furthermore, the bottom surface of the Bluetooth keyboard is fixedly connected with a first anti-slip pad, and anti-slip particles are distributed on the bottom surface of the first anti-slip pad.

Furthermore, heat dissipation holes are formed in the precast slab and are arranged at equal intervals, and the heat dissipation holes are located in the middle of the precast slab.

Further, the outer fixed surface of bluetooth keyboard is connected with the handle, the surface cover of handle is equipped with the lag.

Furthermore, a placing groove is formed in the tablet computer supporting block, and the placing groove is matched with the tablet computer.

Furthermore, the outer surface of the prefabricated slab is fixedly connected with two symmetrical panel computer reinforcing devices, and the panel computer reinforcing devices are matched with the panel computer.

Furthermore, a second anti-skid pad is installed on the bottom surface of the supporting plate, and anti-skid particles are uniformly distributed on the bottom surface of the second anti-skid pad.

Compared with the prior art, this a protective housing for panel keyboard possesses following beneficial effect:

1. the utility model discloses a set up and mutually support between bluetooth keyboard, backup pad, prefabricated plate, head rod, second connecting rod, third connecting rod, fourth connecting rod, guide rail one, the slider one, pull out the backup pad from the inside of prefabricated plate, head rod, second connecting rod, the third connecting rod that sets up when pulling a certain position. The fourth connecting rod can carry on spacingly to the backup pad, makes the backup pad can't be being by outside pulling to the resistance of junction is enough big, can not be easily by the removal, can make the panel computer support like this in suitable position, makes things convenient for staff's use, and can guarantee the stability of panel computer, promotes staff's experience and feels.

2. The utility model discloses a set up slipmat one, can increase the frictional force between bluetooth keyboard and the contact surface and make bluetooth keyboard more stable when using, can carry out radiating work to the panel computer through setting up the louvre, guarantee the work efficiency of panel computer, can conveniently remove and carry the device through setting up the handle, can conveniently place the panel computer through setting up standing groove and panel computer reinforcing apparatus, make the more stable use of panel computer, can make backup pad more stable when supporting the panel computer through setting up slipmat two.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the local structure of the present invention.

In the figure: 1. a Bluetooth keyboard; 2. a charging port; 3. a tablet computer supporting block; 4. heat dissipation holes; 5. a tablet computer reinforcement device; 6. a support plate; 7. prefabricating a slab; 8. a first anti-skid pad; 9. A handle; 10. a first connecting rod; 11. a second connecting rod; 12. a third connecting rod; 13. a fourth connecting rod; 14. a second anti-skid pad; 15. a first guide rail; 16. a first sliding block; 17. a placement groove; 18. A second guide rail; 19. and a second sliding block.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The embodiment provides a protective case for a tablet personal computer, which can provide a stable support function for the tablet personal computer in the use process.

Referring to fig. 1-4, a protective housing for a tablet personal keyboard comprises a bluetooth keyboard 1, wherein the bluetooth keyboard 1 is an existing device and can be connected with a tablet personal computer through bluetooth, and the protective housing is convenient to use.

The bottom surface fixedly connected with slipmat 8 of bluetooth keyboard 1, the bottom surface of slipmat 8 all with distribute there is anti-skidding granule, through setting up slipmat 8, can increase the frictional force between bluetooth keyboard 1 and the contact surface and make bluetooth keyboard 1 more stable when using, guarantee that the staff is more comfortable when using bluetooth keyboard 1 and panel computer.

The surface mounting of bluetooth keyboard 1 has the mouth 2 that charges, and the mouth 2 that charges is connected with bluetooth keyboard 1 electricity, can carry out the work that charges to bluetooth keyboard 1 through the mouth 2 that charges.

The surface of bluetooth keyboard 1 articulates through the round pin axle has prefabricated plate 7, and the louvre 4 that the equidistance was arranged is seted up to the inside of prefabricated plate 7, and louvre 4 is located the middle part of prefabricated plate 7, can carry out radiating work to the panel computer through setting up louvre 4, guarantees the work efficiency of panel computer, avoids appearing because the panel computer high temperature, and lead to the condition that the panel computer blocks.

The outer fixed surface of bluetooth keyboard 1 is connected with handle 9, and the surface cover of handle 9 is equipped with the lag, can conveniently remove and carry the device through setting up handle 9.

The outer fixed surface of prefabricated plate 7 is connected with panel computer supporting shoe 3, and the standing groove 17 has been seted up to the inside of panel computer supporting shoe 3, and standing groove 17 and panel computer looks adaptation, the outer fixed surface of prefabricated plate 7 are connected with two symmetrical panel computer reinforcing apparatus 5, and panel computer reinforcing apparatus 5 and panel computer looks adaptation.

Through setting up standing groove 17 can place the panel computer in the inner wall of panel computer supporting shoe 3 to cooperation panel computer reinforcing apparatus 5 can be to the more stable placing of panel computer, and the size of panel computer reinforcing apparatus 5 can not influence watching and using of panel computer.

The inner wall of the prefabricated plate 7 is fixedly connected with two symmetrical guide rails 18, the outer surfaces of the two guide rails 18 are hinged to third connecting rods 12 through pin shafts, a supporting plate 6 is arranged outside the prefabricated plate 7, and the outer surfaces of the two third connecting rods 12 are hinged to the outer surface of the supporting plate 6 through pin shafts.

The second anti-slip pad 14 is installed on the bottom surface of the supporting plate 6, anti-slip particles are uniformly distributed on the bottom surface of the second anti-slip pad 14, and the supporting plate 6 can be more stable when the tablet computer is supported by the aid of the second anti-slip pad 14.

The inner walls of the two guide rails 18 are connected with two sliding blocks 19 in a sliding mode, the outer surfaces of the two sliding blocks 19 are hinged to second connecting rods 11 and first connecting rods 10 through hinge pins, the outer surfaces of the two second connecting rods 11 are hinged to the outer surfaces of the two third connecting rods 12 through hinge pins respectively, and the outer surfaces of the two first connecting rods 10 are hinged to the outer surface of the supporting plate 6 through hinge pins.

When the support plate 6 is pulled out from the interior of the prefabricated plate 7 by a worker, the second sliding blocks 19 move downwards along the second guide rails 18, so that the first connecting rod 10, the second connecting rod 11 and the third connecting rod 12 are driven to be linked.

The inner wall of prefabricated plate 7 is fixedly connected with two symmetrical guide rails 15, and the equal sliding connection of the inner wall of two guide rails 15 has slider 16, and the surface of two slider 16 all articulates through the round pin axle has fourth connecting rod 13, and the surface of two fourth connecting rod 13 all articulates through the round pin axle with the surface of backup pad 6.

When the supporting plate 6 is pulled out from the interior of the prefabricated plate 7 by a worker, the first sliding block 16 moves upwards along the first guide rail 15, so as to drive the fourth connecting rod 13 to move, and the movement track of the supporting plate 6 can be limited by the mutual matching of the first connecting rod 10, the second connecting rod 11, the third connecting rod 12 and the fourth connecting rod 13.

The backup pad 6 can only be pulled the position that can remove to the biggest to each through the round pin hub connection's place, has great resistance, can play more stable support function to the panel computer, makes the flat board be difficult for dropping like this, and makes things convenient for the staff to use.

The working principle is as follows: the supporting plate 6 is firstly pulled out of the interior of the prefabricated plate 7, the first connecting rod 10, the second connecting rod 11, the third connecting rod 12, the fourth connecting rod 13, the first sliding block 16 and the second sliding block 19 are arranged to be matched with each other, when the supporting plate 6 is pulled, the second sliding block 19 moves downwards, the first sliding block 16 moves upwards, the moving range of the supporting plate 6 is related to the first connecting rod 10, the second connecting rod 11, the third connecting rod 12 and the fourth connecting rod 13, when the supporting plate 6 is pulled to the farthest position, the supporting plate 6, the prefabricated plate 7 and the Bluetooth keyboard 1 can be placed on a desktop, the supporting plate 6 and the prefabricated plate 7 and the desktop form a triangle-like shape, and due to the stability of the triangle, when the tablet computer is placed in the placing groove 17 and the tablet computer reinforcing device 5, the Bluetooth keyboard 1 and the placing groove 17 can be stably placed in the tablet computer, the swinging cannot easily occur, and the tablet computer reinforcing device 5 and the placing groove 17 are matched with the tablet computer, the Bluetooth keyboard 1 and the Bluetooth keyboard 1 can be conveniently carried in the tablet computer through the charging port 9. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A protective housing for a tablet personal keyboard, includes bluetooth keyboard (1), its characterized in that: the outer surface of the Bluetooth keyboard (1) is provided with a charging port (2), the outer surface of the Bluetooth keyboard (1) is hinged with a prefabricated plate (7) through a pin shaft, the outer surface of the prefabricated plate (7) is fixedly connected with a tablet computer supporting block (3), the inner wall of the prefabricated plate (7) is fixedly connected with two symmetrical guide rails (18), the outer surfaces of the two guide rails (18) are hinged with a third connecting rod (12) through a pin shaft, a supporting plate (6) is arranged outside the prefabricated plate (7), the outer surfaces of the two third connecting rods (12) are hinged with the outer surface of the supporting plate (6) through a pin shaft, the inner walls of the two guide rails (18) are connected with a second sliding block (19) in a sliding mode, the outer surfaces of the two sliding blocks (19) are hinged with a second connecting rod (11) and a first connecting rod (10) through a pin shaft, the outer surfaces of the two second connecting rods (11) are hinged with the outer surfaces of the two third connecting rods (12) through a pin shaft, and the outer surfaces of the two first connecting rods (10) are hinged with the outer surface of the supporting plate (6) through a pin shaft;

the prefabricated slab is characterized in that two symmetrical guide rails I (15) are fixedly connected to the inner wall of the prefabricated slab (7), sliding blocks I (16) are connected to the inner walls of the guide rails I (15) in a sliding mode, fourth connecting rods (13) are hinged to the outer surfaces of the sliding blocks I (16) through hinge pins, and the outer surfaces of the fourth connecting rods (13) are hinged to the outer surface of the supporting plate (6) through hinge pins.

2. A protective case for a flat keyboard as claimed in claim 1, wherein: the bottom surface fixedly connected with slipmat (8) of bluetooth keyboard (1), the bottom surface of slipmat (8) all with distribute there is anti-skidding granule.

3. A protective case for a flat keyboard as claimed in claim 1, wherein: the prefabricated plate (7) is internally provided with heat dissipation holes (4) which are arranged at equal intervals, and the heat dissipation holes (4) are positioned in the middle of the prefabricated plate (7).

4. A protective case for a flat keyboard according to claim 1, wherein: the outer fixed surface of bluetooth keyboard (1) is connected with handle (9), the surface cover of handle (9) is equipped with the lag.

5. A protective case for a flat keyboard as claimed in claim 1, wherein: a placing groove (17) is formed in the tablet personal computer supporting block (3), and the placing groove (17) is matched with the tablet personal computer.

6. A protective case for a flat keyboard according to claim 1, wherein: the outer surface of the prefabricated plate (7) is fixedly connected with two symmetrical panel computer reinforcing devices (5), and the panel computer reinforcing devices (5) are matched with a panel computer.

7. A protective case for a flat keyboard according to claim 1, wherein: and a second anti-slip pad (14) is arranged on the bottom surface of the supporting plate (6), and anti-slip particles are uniformly distributed on the bottom surface of the second anti-slip pad (14).