Control desk keyboard storage device
Technical Field
The invention relates to the field of console keyboard installation, in particular to a console keyboard storage device.
Background
The multimedia teaching cabinet is usually installed in a classroom of a higher institution or a meeting room of an enterprise, a keyboard for a user to use is placed on the surface of the multimedia teaching cabinet, the user can operate on a computer by operating the keyboard and the mouse, and pictures in the computer are displayed on a wall surface or ppt display cloth, so that the content in the computer can be conveniently displayed for students in the institution or staff in the enterprise. However, the space on the table surface of the multimedia teaching cabinet is very small, and the keyboard and the mouse are always occupied on the table surface of the teaching cabinet, so that when a user does not display the picture in the computer, the table surface of the counter has insufficient space for the user to put other objects (such as a teaching textbook, a student exercise book, a teaching tool and the like), and the defect of operation space exists. In order to solve the problem of small operation space, users only store the keyboard and the mouse in the space below the multimedia teaching cabinet, and the frequent taking or storing of the keyboard and the mouse is very troublesome.
Chinese patent publication No. CN102331826a discloses a keyboard storing device, which comprises an upper hook 41, a straight shank 42 and a lower hook 43, wherein the upper hook 41 is adapted to the thickness dimension of the lcd 1, the lower hook 43 is adapted to the thickness dimension of the keyboard 2, the upper hook 41 is connected with the upper edge of the lcd 1, and the lower hook 43 is connected with the keyboard 2. The keyboard 2 can be hung on the liquid crystal display 1 through the keyboard containing device 4 when not in use, so that the occupied space of the desktop 3 is reduced, and the keyboard 2 can be used only by taking down the keyboard 2 from the containing device 4 and placing the keyboard on the desktop 3 when in use. Therefore, the keyboard 2 is hung, and the keyboard 2 still needs to be moved, so that the effect that the keyboard 2 can be hidden without moving the keyboard is not achieved, and the operation of a user is still inconvenient. Therefore, there is a need for a keyboard storage device that can hide a keyboard without moving the keyboard, facilitate user operation, provide more operation space for the user, and hide the keyboard when not in use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the console keyboard storage device which has compact structure, provides more operation space for users, can hide a keyboard when not in use and is simple to operate.
The aim of the invention is achieved by the following technical scheme: the utility model provides a control platform keyboard storage device, it includes control cabinet, keyboard frame, fixed frame and keyboard lid, set up flutedly on the top surface of control cabinet, fixed frame has been set firmly in the recess, the keyboard frame has been placed in the cavity of fixed frame, the die cavity has been seted up at the top of keyboard frame, the keyboard has been placed in the die cavity, the front and back side of fixed frame all is provided with keyboard frame elevating system, keyboard frame elevating system includes connecting rod A, connecting rod B, connecting rod C, pin A, pin B, pin C and set up vertical spout A and vertical spout B on fixed frame side, transverse spout A has been seted up in order from a left side to a right side on connecting rod C's the terminal surface, transverse spout B and transverse spout C have been run through in order in transverse spout A, vertical spout A just set firmly on the side of keyboard frame, pin B runs through transverse spout B in order, vertical spout B just set firmly on the side of keyboard frame, pin C is provided with connecting rod D on pin C, connecting rod A and connecting rod B's one end all articulates on fixing frame's side, the other end all articulates on connecting rod C, the other end articulates between two keyboard frame D has between two articulated keyboard lid, keyboard D has been set up between two articulated connecting rod D and keyboard lid.
The lengths of the connecting rod A and the connecting rod B are equal, and the connecting rod A is parallel to the connecting rod B.
The length of the connecting rod A is smaller than that of the connecting rod C.
The length of the transverse sliding groove A and the transverse sliding groove B is larger than that of the transverse sliding groove C.
And a mouse accommodating groove is formed in the keyboard frame.
The invention has the following advantages: the invention has compact structure, provides more operation space for users, can hide the keyboard when not being used, and has simple operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a flip-up structure of a keyboard cover;
Fig. 3 is a schematic view of the structure in a folded state.
Detailed Description
The invention is further described below with reference to the accompanying drawings, the scope of the invention not being limited to the following:
As shown in fig. 1-3, a control desk keyboard storage device, it includes control desk 1, keyboard frame 2, fixed frame 3 and keyboard lid 4, set up flutedly on the top surface of control desk 1, fixed frame 3 has been set firmly in the recess, keyboard frame 2 has been placed in the cavity of fixed frame 3, the die cavity has been seted up at the top of keyboard frame 2, keyboard 5 has been placed in the die cavity, the front and back side of fixed frame 3 all is provided with keyboard frame elevating system, keyboard frame elevating system includes connecting rod A6, connecting rod B7, connecting rod C8, pin A9, pin B10, pin C11 and set up vertical spout a12 and vertical spout B13 on the fixed frame 3 side, transverse spout a14 has been seted up in order from the left to the right on the terminal surface of connecting rod C8, transverse spout B15 and transverse spout C16, pin A9 runs through transverse spout a14 in order, vertical spout B12 and sets firmly on the side of keyboard frame 2, pin C11 is provided with on the side of transverse spout B15 in order, vertical spout B13 and sets up on the side of connecting rod C16, the pin C11 is located the connecting rod D7D 17 and the other end of connecting rod D3 is all between the connecting rod D8, the other end is all articulated to be provided with connecting rod C17, connecting rod D17 and connecting rod D8 is located on the side of connecting rod 3, and the other end is articulated between the connecting rod D17.
The length of the connecting rod A6 is equal to that of the connecting rod B7, and the connecting rod A6 is parallel to the connecting rod B7. The length of the connecting rod A6 is smaller than that of the connecting rod C8. The length of the transverse sliding groove A14 and the transverse sliding groove B15 is larger than that of the transverse sliding groove C16. A mouse accommodation groove 19 is provided in the keyboard frame 2.
The working process of the invention is as follows: when the keyboard 5 is to be used, a user rotates the keyboard cover 4 upwards, the keyboard cover 4 drives the connecting rod D17 to rotate around the pin D18 in the upward rotation process, the connecting rod D17 drives the pin C11 to slide leftwards in the transverse sliding groove C16, after the pin C11 moves to the tail end of the transverse sliding groove C16, the pin C11 drives the connecting rod C8 to move leftwards, and the pin A9 is limited in the vertical sliding groove A12 and the transverse sliding groove A14, and meanwhile the pin B10 is limited in the vertical sliding groove B13 and the transverse sliding groove B15, so that the connecting rod C8 and the keyboard frame 2 move upwards, and the keyboard frame 2 is higher than the table top of the operating table, and the user can operate on the keyboard 5 at the moment. When not in use, a user reversely rotates the keyboard cover 4, the keyboard cover 4 drives the connecting rod D17 to rotate around the pin D18, the connecting rod D17 drives the pin C11 to slide right in the transverse sliding groove C16, after the pin C11 moves to the tail end of the transverse sliding groove C16, the pin C11 drives the connecting rod C8 to move right, and simultaneously the pin A9 is limited in the vertical sliding groove A12 and the transverse sliding groove A14, and the pin B10 is limited in the vertical sliding groove B13 and the transverse sliding groove B15, so that the connecting rod C8 and the keyboard frame 2 move downwards, and after the keyboard cover 4 is completely laid down, the top surface of the keyboard cover 4 is just flush with the table top of the console 1, so that the keyboard is hidden, more operation space is ensured on the console 1, and books, students' homework books or other teaching tools can be placed on the table top of the console 1 conveniently when the keyboard or the mouse is not used.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.