CN216927559U

CN216927559U - Integrated control keyboard

Info

Publication number: CN216927559U
Application number: CN202122859543.7U
Authority: CN
Inventors: 姜毅
Original assignee: Shanghai Keyon Electronic Technology Co ltd
Current assignee: Shanghai Keyon Electronic Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an integrated control keyboard which comprises a lower shell, an upper shell, a control panel, a wiring hole, a circuit board, a keycap body, an indicator lamp, a telescopic rod switch, a hinge shaft, a support leg, a shell fixing component and a key fixing structure. The utility model belongs to the technical field of keyboards, in particular to an integrated control keyboard, which adopts a shell fixing component, so that the integrated control keyboard is convenient to install, the use experience of the integrated control keyboard is improved, the universality of the use of the keyboard is effectively improved, a key cap body and an upper shell are integrated, and are in sliding connection in a sealing way through a key fixing structure, the stability of a key cap is improved, the possibility that dust enters a gap between the key cap body and the upper shell is reduced, and the problems of low efficiency, complex structure and inconvenient maintenance of the integrated control keyboard in the current market are effectively solved.

Description

Integrated control keyboard

Technical Field

The utility model belongs to the technical field of keyboards, and particularly relates to an integrated control keyboard.

Background

The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the communication device through the keyboard, so as to send commands, input data and the like to the communication device. At present, the keyboard and the keys are arranged in a split mode and are independent individuals, and most of the keyboard and the keys are manufactured by combining an upper frame and a lower frame in a bonding or screw locking mode on the basis of the consideration of assembly, and the keyboard unit is coated between the upper frame and the lower frame. However, the traditional assembly method will cause the appearance of the keyboard module to generate a seam, which affects the appearance of the keyboard module, and the assembly complexity will be increased in the process of combining the upper frame and the lower frame, thereby increasing the assembly cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the integrated control keyboard provided by the utility model adopts the shell fixing component, so that the integrated control keyboard is convenient to install, the use experience of the integrated control keyboard is improved, the universality of the keyboard is effectively improved, the key cap body and the upper shell are integrated, and the key cap body is connected with the upper shell in a sealing and sliding manner through the key fixing structure, so that the stability of the key cap is improved, the possibility that dust enters a gap between the key cap body and the upper shell is reduced, and the problems of low efficiency, complex structure and inconvenience in maintenance of the integrated control keyboard in the current market are effectively solved.

The technical scheme adopted by the utility model is as follows: the utility model discloses an integrated control keyboard which comprises a lower shell, an upper shell, a control panel, a wiring hole, a circuit board, a keycap body, an indicator lamp, a telescopic rod switch, an articulated shaft, a supporting leg, a shell fixing component and a key fixing structure.

Preferably, the fixed subassembly of casing includes fixed mounting groove, small-size electric telescopic handle, catch plate, from the expanding spring that restores to the throne, limiting plate and block, fixed mounting groove is located in the inferior valve body, small-size electric telescopic handle locates in the fixed mounting groove, the catch plate is located on the small-size electric telescopic handle, locate on the catch plate from the expanding spring that restores to the throne, the limiting plate is located on the expanding spring that restores to the throne, the block is located on the limiting plate.

Preferably, the button fixed knot constructs including spacing groove, spacing connecting plate, compression spring and sliding tray, the spacing groove is located in the upper casing, spacing connecting plate is located on the lateral wall of key cap body, compression spring locates on the spacing connecting plate, compression spring plays the effect that makes the key cap body rebound after compressing, the sliding tray is located on the upper casing, key cap body and sliding tray sealing sliding connection.

Preferably, be equipped with spacing sliding block on the limiting plate, spacing sliding block and fixed mounting groove's outer wall sliding connection, spacing sliding block can make block shift position not squint.

Preferably, the upper housing is provided with a fastening fixing groove, and the fastening block is fastened and connected with the fastening groove.

Preferably, the circuit board is provided with a flexible connection contact, the keycap body is provided with a connecting column, the connecting column is provided with an action contact, the flexible connection contact is in point contact connection with the action contact, and the flexible connection contact can prevent contact damage caused by continuous use.

The utility model with the structure has the following beneficial effects: this scheme integral type control keyboard, the fixed subassembly of casing has been adopted, it is convenient to make the installation of integral type control keyboard, the use that has improved integral type control keyboard is experienced, effectively improve the universality that the keyboard used, and the key cap body is as an organic whole with last casing, and through button fixed knot structure and sealed sliding connection, the stability of key cap has been increased, the possibility in the gap that the dust got into key cap body and last casing has been reduced, the integral type control keyboard inefficiency on the existing market has effectively been solved, and self structure is complicated, maintain comparatively inconvenient problem.

Drawings

FIG. 1 is a front cross-sectional view of the integrated control keyboard of the present solution;

FIG. 2 is a side cross-sectional view of the integrated control keyboard of the present solution;

FIG. 3 is a front view of the integrated control keyboard of the present solution;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 2.

Wherein, 1, the casing down, 2, go up the casing, 3, control panel, 4, the wiring hole, 5, the circuit board, 6, the key cap body, 7, the pilot lamp, 8, telescopic link switch, 9, the articulated shaft, 10, the supporting leg, 11, the fixed subassembly of casing, 12, the button fixed knot constructs, 13, fixed mounting groove, 14, small-size electric telescopic handle, 15, the slurcam, 16, from reset expanding spring, 17, the limiting plate, 18, the block of block, 19, the spacing groove, 20, spacing connecting plate, 21, compression spring, 22, the sliding tray, 23, spacing sliding block, 24, the block fixed slot, 25, flexible connection contact, 26, the spliced pole, 27, the action contact.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in figures 1-5, the integrated control keyboard of the present invention comprises a lower casing 1, an upper casing 2, a control panel 3, wiring holes 4, a circuit board 5, a key cap body 6, an indicator light 7, a telescopic rod switch 8, a hinge shaft 9, support legs 10, a casing fixing component 11 and a key fixing structure 12, the upper shell 2 is arranged on the lower shell 1 in a wrapping manner, the control panel 3 is arranged in the lower shell 1, the wiring hole 4 is arranged on the lower shell 1, the circuit board 5 is arranged in the lower shell 1, the keycap body 6 is arranged on the upper shell 2, the indicator light 7 is arranged on the upper shell 2, the telescopic rod switch 8 is arranged on the upper shell 2, the articulated shaft 9 is arranged on the lower wall of the lower shell 1, the supporting legs 10 are arranged on the lower shell 1 through the articulated shaft 9, the shell fixing component 11 is arranged in the lower shell 1, and the key fixing structure 12 is arranged in the upper shell 2.

Preferably, the fixed subassembly 11 of casing includes fixed mounting groove 13, small-size electric telescopic handle 14, catch plate 15, from restoring to the throne expanding spring 16, limiting plate 17 and block 18, fixed mounting groove 13 is located down in the casing 1, small-size electric telescopic handle 14 is located in fixed mounting groove 13, catch plate 15 is located on small-size electric telescopic handle 14, locate on catch plate 15 from restoring to the throne expanding spring 16, limiting plate 17 is located on restoring to the throne expanding spring 16, block 18 is located on limiting plate 17.

Preferably, the key fixing structure 12 includes a limiting groove 19, a limiting connecting plate 20, a compression spring 21 and a sliding groove 22, the limiting groove 19 is disposed in the upper case 2, the limiting connecting plate 20 is disposed on the side wall of the key cap body 6, the compression spring 21 is disposed on the limiting connecting plate 20, the compression spring 21 plays a role in making the key cap body 6 rebound after compression, the sliding groove 22 is disposed on the upper case 2, and the key cap body 6 is in sealed sliding connection with the sliding groove 22.

Preferably, the limiting plate 17 is provided with a limiting sliding block 23, the limiting sliding block 23 is connected with the outer wall of the fixing mounting groove 13 in a sliding manner, and the limiting sliding block 23 can prevent the moving position of the engaging block 18 from deviating.

Preferably, the upper case 2 is provided with an engagement fixing groove 24, and the engagement block 18 is engaged with the engagement groove.

Preferably, the circuit board 5 is provided with a flexible connection contact 25, the keycap body 6 is provided with a connection column 26, the connection column 26 is provided with an action contact 27, the flexible connection contact 25 is in point contact connection with the action contact 27, and the flexible connection contact 25 can prevent contact damage caused by continuous use.

When the device is used specifically, a user buckles the upper shell 2 and the lower shell 1 together, at the moment, the telescopic rod switch 8 is started to drive the small electric telescopic rod 14 to push the pushing plate 15 to move outwards, then the limiting plate 17 on the self-resetting telescopic spring 16 is pushed to move outwards, then the clamping block 18 is pushed to move outwards and move into the clamping fixing groove 24, so that the connection between the upper shell 2 and the lower shell 1 is more stable, then the user beats the keycap body 6 when in use, at the moment, the compression spring 21 bears a downward force, the action contact 27 on the connecting column 26 is in contact with the flexible connection contact 25, and then the keycap body 6 is rebounded to the original position under the reaction of the stress of the compression spring 21; in the using process, if a user needs to adjust the height of the keyboard, the supporting leg 10 can be pulled open to rotate by a proper angle along the hinge shaft 9. Thereby adjusting the height of the keyboard. The above is the overall working process of the utility model, and the steps are repeated when the device is used next time.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Integral type control keyboard, its characterized in that: including casing down, last casing, control panel, wiring hole, circuit board, key cap body, pilot lamp, telescopic link switch, articulated shaft, supporting leg, casing fixed subassembly and button fixed knot construct, it locates down on the casing to go up casing parcel formula, control panel locates on the inferior valve internally, the wiring hole is located down on the casing, it is internal that the inferior valve is located to the circuit board, the key cap body is located on the casing, the pilot lamp is located on the casing, telescopic link switch locates on the casing, the articulated shaft is located down on the lower wall of casing, the supporting leg passes through the articulated shaft and locates down on the casing, it is internal that the inferior valve is located to casing fixed subassembly, button fixed knot constructs and locates in the upper casing.

2. The integrated control keyboard according to claim 1, wherein: the fixed subassembly of casing includes fixed mounting groove, small-size electric telescopic handle, catch plate, from restoring to the throne expanding spring, limiting plate and block, fixed mounting groove is located in the inferior valve body, small-size electric telescopic handle locates in the fixed mounting groove, the catch plate is located on the small-size electric telescopic handle, from restoring to the throne expanding spring locate on the catch plate, the limiting plate is located from restoring to the throne on the expanding spring, the block is located on the limiting plate.

3. The integrated control keyboard according to claim 2, wherein: the key fixing structure comprises a limiting groove, a limiting connecting plate, a compression spring and a sliding groove, wherein the limiting groove is formed in the upper shell, the limiting connecting plate is arranged on the side wall of the key cap body, the compression spring is arranged on the limiting connecting plate, the sliding groove is formed in the upper shell, and the key cap body is connected with the sliding groove in a sealing and sliding mode.

4. The integrated control keyboard according to claim 3, wherein: and the limiting plate is provided with a limiting sliding block, and the limiting sliding block is connected with the outer wall of the fixed mounting groove in a sliding manner.

5. The integrated control keyboard according to claim 4, wherein: the upper shell is provided with a clamping fixed groove, and the clamping block is connected with the clamping groove in a clamping mode.

6. The integrated control keyboard of claim 5, wherein: the key cap comprises a circuit board and is characterized in that a flexible connecting contact is arranged on the circuit board, a connecting column is arranged on the key cap body, an action contact is arranged on the connecting column, and the flexible connecting contact is in point contact connection with the action contact.