Combined mouse and key set

Abstract

A telescopic universal control assembly is arranged on one side wall of a keyboard body in the combined mouse and key set, the telescopic universal control assembly comprises a rotating head mechanism, a rotating folding mechanism and a control handle mechanism, the rotating head mechanism is fixed to the side wall of the keyboard body, and a control head in the control handle mechanism is connected to one end of a control rod; two key connecting seats and a roller connecting seat are respectively arranged in an accommodating cavity formed in the control head, and corresponding key function components are respectively arranged in the key connecting seats and the roller connecting seat; key connecting seats and roller connecting seats which are arranged in the same way are arranged in the accommodating groove of the mouse body, the two key connecting seats are respectively connected with a key sheet, the key sheets are detachably connected with the key connecting seats, one roller connecting seat is detachably connected with one roller assembly, the keyboard body is a left-hand keyboard, and the other roller connecting seat is a right-hand keyboard. In a video monitoring system, the convenience of controlling the rotating speed and the angle of the holder is improved in a computer picture control process by developers.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a combined mouse and keyboard set. Background Art

[0002] With the continuous advancement of science and technology and the rapid development of information systems, higher and higher requirements have been placed on computer applications. Keyboards and mice are the most commonly used and most important input devices. English letters, numbers, punctuation marks, etc. can be input into computers through keyboards, thereby issuing commands to the computer and inputting data. By moving the mouse, the cursor can be positioned anywhere on the screen for clicks and operations.

[0003] At present, due to the popularization of digital information in special industries, video surveillance has developed into digital hard disk recorder systems and network monitoring systems. In video surveillance systems, developers often cannot achieve satisfactory results by using computer keyboards and mice to control the pan-tilt rotation speed and angle that they want to change at any time during computer screen control, and the operation is very inconvenient. Summary of the Invention

[0004] The embodiment of the present invention provides a combined mouse and keyboard set, which improves the convenience of developers in controlling the rotation speed and angle of the pan / tilt head during computer screen control in a video surveillance system.

[0005] To achieve the aforementioned objectives, this application adopts the following technical solutions:

[0006] A combined mouse and keyboard set, characterized by comprising

[0007] A keyboard body, a side wall of which is provided with a telescopic universal control assembly, the telescopic universal control assembly comprising a rotating head mechanism, a rotating and folding mechanism sleeved on the rotating head mechanism, and a control handle mechanism connected to the rotating and folding mechanism, the rotating head mechanism being fixed to the side wall of the keyboard body, the control handle mechanism comprising a control head and a control rod connected to the control head, the control head being connected to one end of the control rod, an accommodating cavity being formed inside the control head, two key connecting seats and a roller connecting seat being respectively provided inside the accommodating cavity, and corresponding key function components being respectively provided inside the key connecting seat and the roller connecting seat;

[0008] A mouse body, wherein a receiving groove is provided on the top of the mouse body, and two button connection seats and one scroll wheel connection seat are respectively provided inside the receiving groove, and corresponding button function components are also respectively provided inside the button connection seat and the scroll wheel connection seat. The button connection seat and the scroll wheel connection seat inside the receiving groove of the mouse body have the same layout as the button connection seat and the scroll wheel connection seat in the receiving cavity inside the control head. A button sheet is connected to each of the two button connection seats, and the button sheet and the button connection seat are detachably connected. One scroll wheel assembly is detachably connected to one scroll wheel connection seat.

[0009] An alphabetical keyboard is arranged on the keyboard body.

[0010] In some optional embodiments, the rotating head mechanism includes a rotating base and a rotating joint fixed to the rotating base, and the rotating folding mechanism includes a telescopic folding rod, one end of the telescopic folding rod is provided with a rotating buckle, and the rotating buckle cooperates with the rotating joint.

[0011] In some optional embodiments, the rotating buckle includes a rotating body and a buckle provided on the rotating body, and the buckle is provided at the bottom of the rotating body.

[0012] In some optional embodiments, the other end of the telescopic folding rod is provided with a connecting sleeve, and the other end of the control rod is connected to the connecting sleeve.

[0013] In some optional embodiments, a storage groove is further provided on the side wall of the keyboard body, the rotating head mechanism of the telescopic universal control assembly is connected to the bottom of the storage groove, and the telescopic folding rod can be completely stored inside the storage groove after being folded.

[0014] In some optional embodiments, a connecting groove and a group of unlocking holes are provided on the top of the button connecting seat, and a group of unlocking holes includes two unlocking holes. The connecting groove is arranged between the two unlocking holes, and the connecting groove and the two unlocking holes are arranged at intervals. The unlocking hole passes through the top of the button connecting seat to the bottom of the button connecting seat, and the button function component is provided inside the connecting groove. Limiting holes are provided on the opposite side walls of the connecting groove, and the limiting holes pass through the side walls of the connecting groove to the side walls of the unlocking hole, and the limiting holes extend along a preset direction.

[0015] In some optional embodiments, a detachable cover is further connected to the control head, and a group of elastic clips is provided on the inner side wall of the cover, wherein the group of elastic clips includes two elastic clips, and one elastic clip cooperates with one connecting groove.

[0016] In some optional embodiments, one of the elastic clips includes two elastic clips, and the elastic clip includes an elastic strip and a clip head connected to the elastic strip, and the clip head cooperates with the limiting hole, and the clip head can move within the limiting hole.

[0017] In some optional embodiments, an elastic clamp is provided on the bottom of one of the key sheets, and one of the elastic clamps cooperates with one of the key connecting seats.

[0018] In some optional embodiments, a side edge of the button sheet is further provided with a avoidance notch, and the roller connecting seat is provided with an encoder connecting groove. The roller assembly includes a roller and an encoder connected to the roller, and the encoder corresponds to the encoder connecting groove of the roller connecting seat. At the same time, the roller is mounted on the roller connecting seat, and then the horizontal position and vertical position of the roller are limited by the installed button sheet and the avoidance notch.

[0019] The combined mouse and keyboard set provided by this application has the following beneficial effects:

[0020] In the technical solution adopted in the present application, a telescopic universal control assembly is provided on one side wall of the keyboard body. The telescopic universal control assembly includes a rotating head mechanism, a rotating and folding mechanism mounted on the rotating head mechanism, and a control handle mechanism connected to the rotating and folding mechanism. The rotating head mechanism is fixed on the side wall of the keyboard body. The operator operates the control handle mechanism in the telescopic universal control assembly connected to the keyboard body to drive the rotating and folding mechanism and the rotating head mechanism to rotate, extend and fold, thereby controlling the rotation speed and angle of the pan / tilt head when controlling the computer screen, effectively improving the convenience of operation.

[0021] In addition, a control head in the control handle mechanism is connected to one end of the control rod, and a accommodating cavity is formed inside the control head. Two button connecting seats and a roller connecting seat are respectively provided inside the accommodating cavity. Corresponding button function components are respectively provided inside the button connecting seat and the roller connecting seat. A accommodating groove is provided on the top of the mouse body, and two button connecting seats and a roller connecting seat are also respectively provided inside the accommodating groove. Corresponding button function components are also respectively provided inside the button connecting seat and the roller connecting seat. The button connecting seat and the roller connecting seat inside the accommodating groove of the mouse body have the same layout as the button connecting seat and the roller connecting seat in the accommodating cavity inside the control head. A button piece is connected to each of the two button connecting seats, and the button piece and the button connecting seat are detachably connected. A roller assembly is detachably connected to a roller connecting seat. During operation, the button piece and the roller assembly are quickly removed from the mouse body and connected to the control head with the same layout of two button connecting seats and one roller connecting seat. This further realizes the control of the speed and angle of the pan-tilt head while also being able to click and scroll the computer screen by controlling the button piece and the roller, thereby further optimizing the controllability of the pan-tilt head through the combination of the keyboard, mouse, and universal control handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 It is a three-dimensional diagram of a combined mouse and keyboard set of the present application;

[0024] Figure 2 This is a cross-sectional structural diagram of a storage slot in a combined mouse and keyboard set of the present application;

[0025] Figure 3 This is a three-dimensional diagram of a rotating and folding mechanism in a combined mouse and keyboard set of the present application;

[0026] Figure 4 This is a cross-sectional structural diagram of a rotating buckle in a combined mouse and keyboard set of the present application;

[0027] Figure 5 This is a three-dimensional diagram of the keyboard body in a combined mouse and keyboard set of the present application;

[0028] Figure 6 yes Figure 5 An enlarged view of circle A is shown;

[0029] Figure 7 It is a three-dimensional diagram of an unlocking key in a combined mouse and keyboard set of the present application;

[0030] Figure 8This is a diagram of the internal structure of the control head in a combined mouse and keyboard set of the present application;

[0031] Figure 9 This is a three-dimensional diagram of a key connector in a combined mouse and keyboard set of the present application;

[0032] Figure 10 This is an exploded view of the control head and cover body of a combined mouse and keyboard set of the present application;

[0033] Figure 11 This is a partial structural diagram of an elastic clip in a combined mouse and keyboard set of the present application;

[0034] Figure 12 This is a three-dimensional diagram of a mouse body in a combined mouse and keyboard set of the present application;

[0035] Figure 13 This is a three-dimensional diagram of a key sheet in a combined mouse and keyboard set of the present application;

[0036] Figure 14 This is a three-dimensional diagram of a scroll wheel assembly in a combined mouse and keyboard set of the present application.

[0037] Reference numerals:

[0038] 10. Keyboard body; 10A. Storage slot; 11. Telescopic universal control assembly; 12. Rotating head mechanism; 121. Rotating base; 122. Rotating joint; 13. Rotating and folding mechanism; 131. Telescopic and folding rod; 132. Rotating buckle; 1321. Rotating body; 1322. Buckle; 133. Connecting sleeve; 14. Control handle mechanism; 141. Control head; 141A. Accommodating cavity; 141A1. Keys Connecting seat; 141A11, connecting slot; 141A111, limiting hole; 141A12, unlocking hole; 141A2, roller connecting seat; 141A21, encoder connecting slot; 141A3, key function component; 1411, threaded head; 142, control rod; 143, cover; 1431, elastic clamp; 14311, elastic clamp strip; 143111, elastic strip; 143112, clamping head;

[0039] 20. Mouse body; 21. Receiving slot; 22. Keypad; 22A. Avoidance notch; 23. Scroll wheel assembly; 231. Scroll wheel; 232. Encoder;

[0040] 30. Alphabetic keyboard; 31. Unlock key; 311. Key rod; 312. Key head. DETAILED DESCRIPTION

[0041] The following describes the specific implementation methods of the present application in conjunction with the accompanying drawings and examples. Through the contents of this specification, those skilled in the art can clearly and completely understand the technical solutions, technical problems solved, and technical effects produced by the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. In addition, for ease of description, only the parts relevant to the present application are shown in the accompanying drawings.

[0042] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of the specification are only used to match the contents recorded in the specification for technical personnel in this field to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0043] References such as "first", "second", "the" and similar words do not indicate a quantitative limitation and may indicate the singular or plural. The terms "include", "comprising", "having" and any variations thereof involved in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device that includes a series of steps or modules is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. Similar words such as "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may also include direct or indirect electrical connections.

[0044] It should also be noted that the longitudinal section corresponding to the embodiment of the present application may be a section corresponding to the front view direction, the transverse section may be a section corresponding to the right view direction, and the horizontal section may be a section corresponding to the top view direction.

[0045] In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] refer to Figure 1 , Figure 1 This is a three-dimensional diagram of a combined mouse and keyboard set of the present application. Figure 1 As shown, a combined mouse and keyboard set includes a keyboard body 10 , an alphabetical keyboard 30 disposed on the keyboard body 10 , and a mouse body 20 .

[0047] Continue to refer Figure 1 , for reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , Figure 2 This is a cross-sectional structural diagram of a storage slot in a combined mouse and keyboard set of the present application. Figure 3 This is a three-dimensional diagram of a rotating and folding mechanism in a combined mouse and keyboard set of the present application. Figure 4 This is a cross-sectional structural diagram of a rotating buckle in a combined mouse and keyboard set of the present application. Figure 5 This is a three-dimensional diagram of the keyboard body in a combined mouse and keyboard set of the present application. Figure 6 yes Figure 5 The enlarged view of circle A is shown. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, a telescopic universal control assembly 11 is provided on one side wall of the keyboard body 10. The telescopic universal control assembly 11 includes a rotating head mechanism 12, a rotating folding mechanism 13 sleeved on the rotating head mechanism 12, and a control handle mechanism 14 connected to the rotating folding mechanism 13. The rotating head mechanism 12 is fixed to the side wall of the keyboard body 10. The rotating head mechanism 12 includes a rotating base 121 and a rotating joint 122 fixed to the rotating base 121. The rotating joint 122 is T-shaped. The rotating folding mechanism 13 includes a telescopic folding rod 131. One end of the telescopic folding rod 131 is provided with a rotating buckle 132, and the other end thereof is provided with a connecting sleeve 133. The rotating buckle 132 cooperates with the rotating joint 122. The rotating buckle 13 2 includes a rotating body 1321 and a buckle 1322 provided on the rotating body 1321. The buckle 1322 is provided at the bottom of the rotating body 1321. The control handle mechanism 14 includes a control head 141 and a control rod 142 connected to the control head 141. The control head 141 is connected to one end of the control rod 142. Specifically, the control head 141 and the control rod 142 are connected by a threaded connection. A threaded head 1411 is provided on the outer wall of the bottom of the control head 141. A threaded connection groove (not shown) is provided on the connection end of the control rod 142 for connecting to the control head 141. The threaded head 1411 is connected to the threaded connection groove. The other end of the control rod 142 is connected to the connecting sleeve 133.

[0048] Here, the shape of the control handle includes but is not limited to L-shaped, Z-shaped, etc., and the connection between the control handle and the connecting sleeve 133 can be a threaded connection, adhesive connection, pin connection, etc. The setting of the telescopic universal control component 11 can realize the multi-directional control of the control handle mechanism 14, thereby realizing the multi-directional control of the rotation speed and angle of the pan-tilt head when controlling the computer screen, effectively improving the convenience of operation and the reliability of use. In addition, a storage groove 10A is also provided on the side wall of the keyboard body 10. The rotating head mechanism 12 of the telescopic universal control component 11 is connected to the bottom of the storage groove 10A, and the telescopic folding rod 131 can be completely stored in the interior of the storage groove 10A after being folded, effectively avoiding the damage to the telescopic universal control component 11 during use, while improving the overall aesthetics; In addition, the control head 141 and the control rod 142 are threadedly connected to the threaded connection groove through the threaded head 1411, so that the cover body 143 or the key sheet 22 and the roller assembly 23 can be removed when necessary. In this case, first remove the control head 141 from the control rod 142, then align the unlocking key 31 with the unlocking hole 141A12 and insert it, so that the key head 312 and the clamping head 143112 abut against each other in reverse, so that the clamping head 143112 is separated from the limiting hole 141A111, and then the control head 141 is held by hand to tilt the key piece 22 outward to separate the key piece 22 from the control head 141. When the two key pieces 22 are separated from the control head 141 at the same time, the roller assembly 23 is finally removed, and the disassembly of the key piece 22 and the roller assembly 23 is completed. It should be noted that, with reference to Figure 7 , Figure 7 This is a three-dimensional diagram of the unlocking key in the combined mouse and keyboard set of the present application. Figure 7 As shown, the unlocking key 31 includes a key rod 311 and a key head 312 connected to the key rod 311 .

[0049] refer to Figure 8 、 Figure 9 、 Figure 10 and Figure 11 , Figure 8 This is a diagram of the internal structure of the control head in a combined mouse and keyboard set of the present application. Figure 9 This is a three-dimensional diagram of a key connection seat in a combined mouse and keyboard set of the present application. Figure 10 This is an exploded view of the control head and cover of a combined mouse and keyboard set in this application. Figure 11 This is a partial structural diagram of the elastic clip in a combined mouse and keyboard set of the present application. Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, an accommodating cavity 141A is formed inside the control head 141, and the inner diameter of the accommodating cavity 141A is L1. Two button connecting seats 141A1 and a roller connecting seat 141A2 are respectively provided inside the accommodating cavity 141A, and corresponding button function components 141A3 are respectively provided inside the button connecting seat 141A1 and the roller connecting seat 141A2; a connecting groove 141A11 and a group of unlocking holes 141A12 are provided on the top of the button connecting seat 141A1, and the group of unlocking holes 141A12 includes two unlocking holes 141A12, and the connecting groove 141A11 is arranged between the two unlocking holes 141A12, and the connecting groove 141A11 and the two unlocking holes 141A12 are arranged at intervals, and the unlocking holes 141A12 pass through the top of the button connecting seat 141A1 to the bottom of the button connecting seat 141A1, and the connecting groove 141A11 is provided with the button function component 141A 3. The two opposite side walls of the connecting groove 141A11 are provided with limiting holes 141A111. The limiting holes 141A111 extend from the side walls of the connecting groove 141A11 to the side walls of the unlocking hole 141A12, and the limiting holes 141A111 extend along a preset direction. Specifically, the limiting holes 141A111 are rectangular in shape. The control head 141 is also connected to a detachable cover 143. By setting the cover 143, the inner side wall of the cover 143 is A group of elastic clips 1431 is provided, and a group of elastic clips 1431 includes two elastic clips 1431. One elastic clip 1431 cooperates with a connecting groove 141A11. One elastic clip 1431 includes two elastic clip strips 14311. The elastic clip strip 14311 includes an elastic strip 143111 and a clip head 143112 connected to the elastic strip 143111. The clip head 143112 cooperates with the limiting hole 141A111.

[0050] Here, the control head 141 is connected with a detachable cover 143, so that when the control head 141 is not connected to the key sheet 22 and the roller assembly 23, the key connection seat 141A1 and the roller connection seat 141A2 in the control head 141 are covered and protected by the cover 143, so as to avoid exposure of the key connection seat 141A1 and the roller connection seat 141A2. In this way, when the control handle mechanism 14 is controlled, the erosion of debris and dirt is reduced, and the cover 143 is installed without changing the internal structure of the accommodating cavity 141A, and no additional special connection structure for the cover 143 is required, which effectively reduces the connection The complexity of the structure; the mutual cooperation between the clamping head 143112 and the limiting hole 141A111 enables the clamping head 143112 to move along the limiting hole 141A111 under the cooperation of the key sheet 22 and the key function component 141A3, and also ensures that the clamping head 143112 does not separate from the limiting hole 141A111 to avoid the elastic clamping member 1431 from falling off from the connecting groove 141A11, and also realizes the passive reciprocating motion of the elastic clamping member 1431 in the connecting groove 141A11, which effectively improves the reliability of the device during use. An encoder connecting groove 141A21 is provided on the roller connecting seat 141A2.

[0051] refer to Figure 12 and Figure 13 , Figure 12 This is a three-dimensional diagram of the mouse body in the combined mouse and keyboard set of the present application. Figure 13 This is a three-dimensional diagram of a keypad in a combined mouse and keyboard set of the present application. Figure 12 and Figure 13 As shown, a receiving groove 21 is provided on the top of the mouse body 20. The inner diameter of the receiving groove 21 is L2, where L2=L1. Two button connection seats 141A1 and a roller connection seat 141A2 are also provided inside the receiving groove 21. Corresponding button function components 141A3 are also provided inside the button connection seat 141A1 and the roller connection seat 141A2. The layout of the button connection seat 141A1 and the roller connection seat 141A2 inside the receiving groove 21 of the mouse body 20 is the same as that of the button connection seat 141A1 and the roller connection seat 141A2 in the receiving cavity 141A inside the control head 141. A key sheet 22 is connected to each of the two key connecting seats 141A1. The key sheet 22 and the key connecting seat 141A1 are detachably connected. The key sheet 22 abuts against the key function component 141A3. Specifically, an elastic clip 1431 is provided on the bottom of a key sheet 22. An elastic clip 1431 cooperates with a key connecting seat 141A1. A avoidance notch 22A is provided on the side edge of the key sheet 22 to achieve avoidance of the roller 231. After installation, the roller 231 will not interfere with the key sheet 22, and the roller 231 can rotate freely inside the avoidance notch 22A.

[0052] Here, the inner diameter L2 of the receiving groove 21 provided on the top of the mouse body 20 is the same as the inner diameter L1 of the receiving cavity 141A formed inside the control head 141, so as to achieve the same degree of fit between the key piece 22 and the roller assembly 23 in the receiving cavity 141A of the control head 141 and in the receiving groove 21 of the mouse body 20, thereby ensuring the stability and smooth operation of the key piece 22 and the roller assembly 23 in the receiving cavity 141A of the control head 141 and in the receiving groove 21 of the mouse body 20 during operation. at the same time, the layout of the button connecting seat 141A1 and the roller connecting seat 141A2 inside the receiving slot 21 of the mouse body 20 is the same as that of the button connecting seat 141A1 and the roller connecting seat 141A2 in the receiving cavity 141A inside the control head 141, which effectively realizes the adaptability of the button sheet 22 and the roller assembly 23 in the disassembly and installation between the control head 141 and the mouse body 20, thereby further optimizing the controllability of the pan-tilt head through the combination of the keyboard, mouse and universal control handle.

[0053] Continue to refer Figure 8 、 Figure 13 , for reference Figure 14 , Figure 14 This is a three-dimensional diagram of the scroll wheel assembly in a combined mouse and keyboard set of the present application. Figure 8 、 Figure 13 and Figure 14 As shown, a roller assembly 23 is detachably connected to a roller connecting seat 141A2. The roller assembly 23 includes a roller 231 and an encoder 232 connected to the roller 231. The encoder 232 corresponds to the encoder connecting groove 141A21 of the roller connecting seat 141A2. At the same time, the roller 231 is mounted on the roller connecting seat 141A2. The horizontal position and vertical position of the roller 231 are then limited by the installed button piece 22 and the avoidance notch 22A to ensure the normal operation of the roller 231 and prevent the roller 231 from being separated from the roller connecting seat 141A2. Here, a telescopic universal control component 11 is provided on one side wall of the keyboard body 10. The telescopic universal control component 11 includes a rotating head mechanism 12, a rotating and folding mechanism 13 mounted on the rotating head mechanism 12, and a control handle mechanism 14 connected to the rotating and folding mechanism 13. The rotating head mechanism 12 is fixed on the side wall of the keyboard body 10. The operator operates the control handle mechanism 14 in the telescopic universal control component 11 connected to the keyboard body 10 to drive the rotating and folding mechanism 13 and the rotating head mechanism 12 to rotate, extend and fold, thereby controlling the rotation speed and angle of the pan / tilt head when controlling the computer screen, effectively improving the convenience of operation.

[0054] In addition, a control head 141 in the control handle mechanism 14 is connected to one end of the control rod 142, and a receiving cavity 141A is formed inside the control head 141. Two button connecting seats 141A1 and a roller connecting seat 141A2 are respectively provided inside the receiving cavity 141A. Corresponding button function components 141A3 are respectively provided inside the button connecting seat 141A1 and the roller connecting seat 141A2. A receiving groove 21 is provided on the top of the mouse body 20. Two button connecting seats 141A1 and a roller connecting seat 141A2 are also respectively provided inside the receiving groove 21. Corresponding button function components 141A3 are also respectively provided inside the button connecting seat 141A1 and the roller connecting seat 141A2. The button connecting seat 141A1 and the roller connecting seat 141A2 inside the receiving groove 21 of the mouse body 20 are connected to the button connecting seat 141A1 and the roller connecting seat 141A2 in the receiving cavity 141A inside the control head 141. 1A2 has the same layout, wherein the unlocking hole 141A12 in the button connecting seat 141A1 inside the mouse body 20 runs through the bottom of the mouse body 20, and a button sheet 22 is connected to each of the two button connecting seats 141A1, and the button sheet 22 and the button connecting seat 141A1 are detachably connected, and a roller assembly 23 is detachably connected to a roller connecting seat 141A2. During operation, the button sheet 22 and the roller assembly 23 are quickly removed from the mouse body 20 and connected to the control head 141 having the same layout of two button connecting seats 141A1 and one roller connecting seat 141A2, thereby further realizing the control of the rotation speed and angle of the pan-tilt head while also being able to click and scroll the computer screen by controlling the button sheet 22 and the roller 231, thereby further optimizing the controllability of the pan-tilt head through the combination of the keyboard, mouse, and universal control handle.

[0055] For ease of understanding, the working principle of the present application is further described as follows: a combined mouse and keyboard set, in which the keyboard body is a left-hand keyboard. During daily work, the controlled device is connected to the keyboard body 10 and the mouse body 20 through an external power cord or an external wireless connection device, so that the telescopic universal control component 11 on the keyboard body 10 is also connected to the controlled device through the keyboard body 10; when the pan / tilt of the video surveillance system is controlled by only the telescopic universal control component 11, the telescopic universal control component 11 can be directly stretched to extend the rotation and folding mechanism 13. The operator controls the control head 141 in the control handle mechanism 14, and with the mutual cooperation of the rotation and folding mechanism 13 and the rotation head mechanism 12, the control head 141 in the control handle mechanism 14 can be a multi-angle universal joystick, thereby realizing that when the rotation speed and angle of the pan / tilt are controlled in the video surveillance system only connected to the keyboard and mouse, the telescopic universal control component 11 is used to effectively improve the convenience and accuracy of operation;

[0056] In addition, in the process of controlling the pan-tilt head through the telescopic universal control assembly 11, when it is necessary to click and scroll the computer screen, the unlocking key 31 is matched with the unlocking hole 141A12 at the bottom of the mouse body 20, and under the reverse abutment between the key head 312 and the clamping head 143112, the clamping head 143112 is released from the restraint of the limiting hole 141A111. Then, the mouse body 20 is held by hand and the key piece 22 is tilted in the opposite direction to release the corresponding key piece 22 from the mouse body 20. The other key piece 22 is removed in the same way. When both key pieces 22 are removed, the roller assembly 23 is finally removed and installed on the roller connecting seat 141A2 inside the accommodating cavity 141A on the control head 141, and the encoder connecting groove 141A21 is aligned with the encoder 232, and then the elastic clip 1431 on one key piece 22 is aligned. The connecting slot 141A11 is inserted, and the clamping head 143112 is clamped in the corresponding limiting hole 141A111, and the clamping head 143112 can move along the limiting hole 141A111, and the elastic clamping member 1431 can move in the connecting slot 141A11, and align the key sheet 22 with the key function component 141A3. The installation method of the other key sheet 22 is the same. Finally, after the two key sheets 22 are installed, the position of the roller assembly 23 is limited to prevent the roller assembly 23 from being separated from the roller connecting seat 141A2. At this time, the operator can control the pan-tilt head through the joystick of the control head 141, and can also click the button sheet 22 on the control head 141 and roll the roller 231 on the control head 141 to point and scroll the picture, further optimizing the controllability and operation convenience of the pan-tilt head through the combination of the keyboard, mouse and universal control handle;

[0057] If you need to use a mouse to operate, remove the control head 141, use the unlocking key 31 to remove the button piece 22 and the roller assembly 23 in the same way, then connect the control head 141 to the control rod 142, and use the elastic clip 1431 on the cover body 143 to match the connecting groove 141A11 to connect the cover body 143 to the accommodating cavity 141A of the control head 141.

[0058] Although the present application has been described and illustrated with reference to specific embodiments of the present application, these descriptions and illustrations do not limit the present application. It will be clearly understood by those skilled in the art that various changes may be made and equivalent elements may be substituted within the embodiments without departing from the true spirit and scope of the present application as defined by the appended claims. The illustrations may not necessarily be drawn to scale. Due to variables in the manufacturing process, etc., there may be differences between the technical reproduction in the present application and the actual implementation. There may be other embodiments of the present application that are not specifically described. The description and illustrations should be regarded as illustrative, not restrictive. Modifications may be made to adapt specific circumstances, materials, compositions of matter, methods or processes to the objectives, spirit and scope of the present application. All such modifications fall within the scope of the appended claims. Although the methods disclosed herein have been described with reference to specific operations performed in a specific order, it should be understood that these operations can be combined, subdivided or reordered to form equivalent methods without departing from the teachings of the present application. Therefore, unless specifically indicated herein, the order and grouping of operations do not limit the present application.

Claims

1. A combined mouse and keyboard set, characterized in that: include A keyboard body (10) is provided with a telescopic universal control assembly (11) on one side wall of the keyboard body (10), the telescopic universal control assembly (11) comprising a rotating head mechanism (12), a rotating folding mechanism (13) sleeved on the rotating head mechanism (12), and a control handle mechanism (14) connected to the rotating folding mechanism (13), the rotating head mechanism (12) being fixed on the side wall of the keyboard body (10), the control handle mechanism (14) comprising a control head (141) and a control handle mechanism (142) connected to the rotating head mechanism (12). A control rod (142) of a control head (141), the control head (141) being connected to one end of the control rod (142), an accommodating cavity (141A) being formed inside the control head (141), two button connection seats (141A1) and a roller connection seat (141A2) being respectively provided inside the accommodating cavity (141A), and corresponding button function components (141A3) being respectively provided inside the button connection seat (141A1) and the roller connection seat (141A2); A mouse body (20), wherein a receiving groove (21) is provided on the top of the mouse body (20), two button connection seats (141A1) and one roller connection seat (141A2) are respectively provided inside the receiving groove (21), and corresponding button function components (141A3) are also provided inside the button connection seat (141A1) and the roller connection seat (141A2), respectively. 1) and the roller connecting seat (141A2) have the same layout as the button connecting seat (141A1) and the roller connecting seat (141A2) of the accommodating chamber (141A) inside the control head (141), each of the two button connecting seats (141A1) is connected to a button sheet (22), the button sheet (22) and the button connecting seat (141A1) are detachably connected, and one of the roller connecting seats (141A2) is detachably connected to one of the roller assemblies (23); An alphabetical keyboard (30) is provided on the keyboard body (10).

2. The combined mouse and keyboard set according to claim 1, characterized in that: The rotating head mechanism (12) comprises a rotating base (121) and a rotating joint (122) fixed to the rotating base (121); the rotating folding mechanism (13) comprises a telescopic folding rod (131); one end of the telescopic folding rod (131) is provided with a rotating buckle (132); the rotating buckle (132) is matched with the rotating joint (122).

3. The combined mouse and keyboard set according to claim 2, wherein: The rotating buckle (132) comprises a rotating body (1321) and a buckle (1322) arranged on the rotating body (1321), and the buckle (1322) is arranged at the bottom of the rotating body (1321).

4. The combined mouse and keyboard set according to claim 2, wherein: The other end of the telescopic folding rod (131) is provided with a connecting sleeve (133), and the other end of the control rod (142) is connected to the connecting sleeve (133).

5. The combined mouse and keyboard set according to claim 4, characterized in that: A storage groove (10A) is also provided on the side wall of the keyboard body (10); the rotating head mechanism (12) of the telescopic universal control assembly (11) is connected to the bottom of the storage groove (10A); and the telescopic folding rod (131) can be completely stored inside the storage groove (10A) after being folded.

6. The combined mouse and keyboard set according to claim 1, wherein: The top of the key connection seat (141A1) is provided with a connection groove (141A11) and a group of unlocking holes (141A12), a group of unlocking holes (141A12) includes two unlocking holes (141A12), the connection groove (141A11) is arranged between the two unlocking holes (141A12), and the connection groove (141A11) and the two unlocking holes (141A12) are arranged at intervals, and the unlocking holes (141A12) are formed by the key connection seat ( The top of the key connecting seat (141A1) is penetrated to the bottom of the key connecting seat (141A1), the key function component (141A3) is provided inside the connecting groove (141A11), and limiting holes (141A111) are provided on the opposite side walls of the connecting groove (141A11), and the limiting holes (141A111) are penetrated from the side walls of the connecting groove (141A11) to the side walls of the unlocking hole (141A12), and the limiting holes (141A111) extend along a preset direction.

7. The combined mouse and keyboard set according to claim 6, characterized in that: The control head (141) is also connected to a detachable cover (143), and a group of elastic clips (1431) are provided on the inner side wall of the cover (143), wherein the group of elastic clips (1431) includes two elastic clips (1431), and one elastic clip (1431) cooperates with one connecting groove (141A11).

8. The combined mouse and keyboard set according to claim 7, characterized in that: One of the elastic clips (1431) includes two elastic clips (14311), and the elastic clip (14311) includes an elastic strip (143111) and a clip head (143112) connected to the elastic strip (143111), and the clip head (143112) cooperates with the limiting hole (141A111), and the clip head (143112) can move in the limiting hole (141A111).

9. The combined mouse and keyboard set according to claim 8, characterized in that: An elastic clamping member (1431) is provided on the bottom of a key sheet (22), and the elastic clamping member (1431) is matched with a key connecting seat (141A1).

10. The combined mouse and keyboard set according to claim 1 or 9, characterized in that: A side edge of the key sheet (22) is further provided with a position-avoiding notch (22A); an encoder connecting groove (141A21) is provided on the roller connecting seat (141A2); the roller assembly (23) comprises a roller (231) and an encoder (232) connected to the roller (231); the encoder (232) corresponds to the encoder connecting groove (141A21) of the roller connecting seat (141A2); and the roller (231) is mounted on the roller connecting seat (141A2); and then the horizontal position and the vertical position of the roller (231) are limited by the installed key sheet (22) and the position-avoiding notch (22A).

Images