Laptop base

Abstract

The present invention discloses a notebook base, comprising seven major parts, namely a base body A, a wireless WHDI transmitter B, a camera shooting rod assembly C, an anti-fall mechanism D, a placement platform E, left and right clamping devices F, and front and rear fixing devices G; the front side of the base body A is provided with a wireless WHDI transmitter B and a camera shooting rod assembly C, wherein the camera shooting rod assembly C is retractable and arranged below the wireless WHDI transmitter B, the left and right clamping devices F and the front and rear fixing devices G are respectively fixed on the placement platform lower cover of the placement platform E from front to back, the placement platform lower cover and the placement platform upper cover are pressed together to enclose the left and right clamping devices F and the front and rear fixing devices G, and the anti-fall mechanism D is arranged at the front end of the placement platform E. The present invention has the following advantages: 1. This product has a compact structure, is light and portable. 2. In terms of operation, the structure is simple and reliable, and is compatible with tablet computers and laptop computers of various commonly used sizes.

Description

Technical Field

[0001] The invention relates to a notebook accessory, in particular to a notebook base. Background Art

[0002] Traditional laptop bases are often designed to achieve tilting and heat dissipation effects. In actual use, due to the tilting method of the laptop, other accessories are needed to prevent it from falling off. With the popularization of multimedia office, the functions of the laptop cannot meet the needs of users, and the use of shooting rods needs to be expanded. However, the shooting rod is always clamped on the table, which is not convenient enough. Therefore, the present application proposes a laptop base with a shooting rod assembly that is convenient for fixing the tilt of the laptop. Summary of the invention

[0003] In order to solve the above technical problem, the present invention provides a notebook base.

[0004] The present invention adopts the following technical scheme: a notebook base, comprising 7 major parts: a base body A, a wireless WHDI transmitter B, a camera shooting rod assembly C, a notebook anti-fall mechanism D, a tablet and notebook placement platform E, left and right clamping devices F for the tablet and notebook, and front and rear fixing devices G for the tablet and notebook; the front side of the base body A is provided with a wireless WHDI transmitter B and a camera shooting rod assembly C, wherein the camera shooting rod assembly C is retractable and is arranged below the wireless WHDI transmitter B, the left and right clamping devices F and the front and rear fixing devices G are respectively fixed on the placement platform lower cover of the placement platform E from front to back, the placement platform lower cover and the placement platform upper cover are pressed together to enclose the left and right clamping devices F and the front and rear fixing devices G inside, the anti-fall mechanism D is arranged at the front end of the placement platform E, and a group of connector interfaces H are embedded in the anti-fall mechanism D.

[0005] The wireless WHDI transmitter B is detachably mounted on the front side of the base body A, and the wireless WHDI transmitter B is provided with a transmitter disassembly button.

[0006] The camera shooting rod assembly C includes a shooting rod assembly and a shooting rod storage compartment. The shooting rod assembly includes a self-locking switch button, a self-locking switch, a switch inner spring and a shooting rod. The self-locking switch is against the shooting rod storage compartment. The self-locking switch is provided with a switch inner spring. The self-locking switch button is linked with the self-locking switch. When the shooting rod is in the storage state, the self-locking switch is in a locked state. If we need to use the shooting rod, we only need to press the switch button inward, and the self-locking switch will be unlocked. At this time, the switch inner spring pushes the shooting rod to eject the cap, and the shooting rod automatically pops out of the shooting rod storage compartment. This pop-up mechanism is simple, safe, and convenient to solve the problem of storing and removing the shooting rod.

[0007] The anti-fall mechanism D is arranged at the front end of the main body, and the anti-fall mechanism D includes a top locking mechanism assembly, an interface PCBA assembly, a telescopic rod cover, and a telescopic rod tension spring; the top locking mechanism assembly includes a top locking mechanism left component and a top locking mechanism right component, and the interface PCBA assembly is in the middle. The top locking mechanism left component and the top locking mechanism right component are fixed on both sides of the interface PCBA assembly through two telescopic rod tension springs, and the top locking mechanism assembly, the interface PCBA assembly and the telescopic rod tension spring are fixed together in the telescopic rod cover. A buckle is arranged on the outside of the top locking mechanism assembly, and the buckle can press the laptop in the vertical direction. When in use, it can be manually pulled outward, and automatically retracted after letting go, and retracted until the buckle is against the folding part of the laptop.

[0008] The left and right clamping devices F include a locking mechanism assembly on the pallet, a top locking mechanism tension spring, a linkage gear of the locking mechanism assembly on the pallet and a stopper on the pallet assembly. The locking mechanism assembly on the pallet includes two upper and lower locking mechanisms. The inner end of the upper locking part on the pallet is connected to one end of the top locking mechanism tension spring, and the other end of the top locking mechanism tension spring is connected to a fixing member at a corner of the lower cover of the placement platform. Gears are arranged on the adjacent sides of the upper locking part on the pallet and the lower locking part on the pallet, and linkage is achieved through the linkage gear of the locking mechanism assembly on the middle pallet. Two sliding tracks are arranged on the corresponding lower cover of the placement platform for sliding of the locking mechanism assembly on the pallet. The lower side of the lower locking part on the pallet is provided with a gear for clamping the fixation. The stopper pusher is controlled by button 2. The stopper pusher is connected to the stopper on the pallet assembly through a rotation reset spring. One end of the stopper on the pallet assembly is connected to the tension reset spring, and the other end of the tension reset spring is fixed to the lower cover of the placement platform. In a natural state, the left and right clamping mechanisms are pulled outward all the time. The stoppers on the tray assembly are used to lock the left and right clamping mechanisms. The left and right clamping mechanisms can be pulled out manually, and the left and right clamping mechanisms can be synchronized by the linkage gears of the locking mechanism assembly on the tray. When button 2 is pressed, the stop pusher will link to push the stoppers on the tray assembly upward to disengage from the rack on the clamping mechanism. At this time, the left and right clamping mechanisms will be retracted inward under the pulling force of the tension spring to clamp the tablet or laptop computer on the workbench.

[0009] The front and rear fixing device G comprises a tray assembly, a lower stopper of the tray assembly, and a lower tension spring of the tray assembly. Racks are arranged on both sides of the tray assembly, one side is meshed with the fixed gear next to it, and the other side is clamped at a certain position by the lower stopper of the tray assembly. The tray assembly is fixed to the base by the lower tension spring of the tray assembly and can be directly pulled out manually. After releasing the hand, the clamping block is fixed at any position under the locking action of the lower stopper of the tray assembly, which is convenient for placing a tablet or a laptop computer on the work platform. After pressing the button one, the stopper pusher will link to push the lower stopper of the tray assembly upward to disengage from the rack on the tray assembly. At this time, the tray assembly automatically retracts under the recovery elastic force of the lower tension spring of the tray assembly.

[0010] The lower edge of the base body A is provided with a charging and keyboard interface, and a battery is installed on the main body lower cover at the bottom of the base body A to charge an external tablet and notebook.

[0011] The four corners of the placement platform E are fixed to the upper surface of the main body cover by screws.

[0012] Working principle: At this time, the tablet or laptop computer on the work platform can be securely fixed on the workbench through the auxiliary clamping device of the anti-fall mechanism D under the fixation of the front and rear clamping devices and the left and right clamping devices, and can perform the functional operations we need. When the tablet and laptop computer are connected to the machine through a group of connector interfaces numbered H, the data collected by the camera of the shooting rod assembly can be sent to the tablet or laptop computer, and then the HDMI high-definition video signal is sent out through the WHDI transmitter module. After the WHDI signal receiver developed by ourselves at the other end receives the signal, it is sent to the external video display terminal.

[0013] Advantages of the present invention: 1. This product has a compact structure, is lightweight and portable, and can send the video signal collected by the high-definition camera module to a tablet or laptop for data processing, and can also wirelessly transmit the content of the tablet or laptop to a large-screen display terminal, eliminating the trouble of many cable connections, allowing teachers to focus more on teaching. And with our electronic podium, it can be easily moved to any location in the classroom for teaching.

[0014] 2. In terms of operation, the structure is simple and reliable. The locking mechanism can be easily opened, and the tablet and laptop that need to be fixed can be clamped with one click. The retractable spring clamping device is compatible with tablets and laptops of various commonly used sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of the present invention.

[0016] Figure 2 It is a schematic diagram of the back structure of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the present invention.

[0018] Figure 4 It is another angle schematic diagram of the present invention.

[0019] Figure 5 It is a schematic diagram of the use of the present invention.

[0020] Figure 6 It is a side view of the present invention.

[0021] Figure 7 for Figure 1 Enlarged schematic diagram of point Ⅰ in the middle.

[0022] Figure 8 for Figure 1 Enlarged schematic diagram of point II in the middle.

[0023] Fig. 9 It is a schematic diagram of the back structure of the present invention.

[0024] Fig.10 for Fig. 9 Schematic diagram of the local structure.

[0025] Explanation of the reference numerals: 1. Main body lower cover, 2. Charging and keyboard interface, 3. Battery, 4. Main body upper cover, 5. Tray assembly, 6. Tray assembly lower stopper, 7. Slide track, 8. Fixed gear, 9. Placement platform lower cover, 10.1 Button 1, 10.2 Button 2, 11. Tray assembly upper stopper, 12. Tray upper locking mechanism assembly, 13. Top locking mechanism assembly, 14. Interface PCBA assembly, 15. Transmitter removal button, 16. Shooting rod assembly, 17. Placement platform upper cover, 18. Shooting rod storage compartment, 19. Telescopic rod cover, 20. Telescopic rod tension spring, 21. Top locking mechanism tension spring, 22. Tray upper locking mechanism assembly linkage gear, 23. Tray assembly lower tension spring, 24. Self-locking switch button, 25. Self-locking switch, 26. Switch inner spring, 27. Shooting rod. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0027] The present invention adopts the following technical scheme: a notebook base, including 7 major parts: a base body A, a wireless WHDI transmitter B, a camera shooting rod assembly C, a notebook anti-fall mechanism D, a tablet and notebook placement platform E, left and right clamping devices F for the tablet and notebook, and front and rear fixing devices G for the tablet and notebook; the wireless WHDI transmitter B and the camera shooting rod assembly C are arranged on the front side of the base body A, wherein the camera shooting rod assembly C is retractable and arranged below the wireless WHDI transmitter B, the left and right clamping devices F and the front and rear fixing devices G are respectively fixed on the placement platform lower cover 9 of the placement platform E from front to back, the placement platform lower cover 9 is pressed together with the placement platform upper cover 17 to enclose the left and right clamping devices F and the front and rear fixing devices G, the anti-fall mechanism D is arranged at the front end of the placement platform E, and a group of connector interfaces H are embedded in the anti-fall mechanism D.

[0028] The wireless WHDI transmitter B is detachably mounted on the front side of the base body A, and the wireless WHDI transmitter B is provided with a transmitter disassembly button 15 .

[0029] The camera shooting rod assembly C includes a shooting rod assembly 16 and a shooting rod storage compartment 18. The shooting rod assembly includes a self-locking switch button 24, a self-locking switch 25, a switch inner spring 26 and a shooting rod 27. The self-locking switch 25 is against the shooting rod storage compartment 18. The self-locking switch 25 is provided with a switch inner spring 26. The self-locking switch button 24 is linked with the self-locking switch 25. When the shooting rod 27 is in the storage state, the self-locking switch 25 is in a locked state. If we need to use the shooting rod, we only need to press the switch button inward, and the self-locking switch 25 will be unlocked. At this time, the switch inner spring pushes the shooting rod to eject the cap, and the shooting rod automatically pops out of the shooting rod storage compartment. This pop-up mechanism is simple, safe, and convenient to solve the problem of storing and removing the shooting rod.

[0030] The anti-fall mechanism D is arranged at the front end of the main body, and the anti-fall mechanism D includes a top locking mechanism assembly 13, an interface PCBA assembly 14, a telescopic rod cover 19, and a telescopic rod tension spring 20; the top locking mechanism assembly 13 includes a top locking mechanism left component and a top locking mechanism right component, with the interface PCBA assembly 14 in the middle, the top locking mechanism left component and the top locking mechanism right component are fixed on both sides of the interface PCBA assembly 14 through two telescopic rod tension springs 20, and the top locking mechanism assembly 13, the interface PCBA assembly 14 and the telescopic rod tension spring 20 are fixed together in the telescopic rod cover 19. A buckle is arranged on the outside of the top locking mechanism assembly 13, and the buckle can press the laptop in the vertical direction, and can be manually pulled outward when in use, and automatically retracted after letting go, and retracted to the buckle against the folding part of the laptop.

[0031] The left and right clamping devices F include a locking mechanism assembly 12 on the pallet, a top locking mechanism tension spring 21, a locking mechanism assembly linkage gear 22 on the pallet, and a pallet assembly upper stopper 11 on the pallet assembly. The locking mechanism assembly 12 on the pallet includes two upper and lower locking mechanisms. The inner end of the upper locking part on the pallet is connected to one end of the top locking mechanism tension spring 21, and the other end of the top locking mechanism tension spring 21 is connected to a fixing member at a corner of the lower cover 9 of the placement platform. The upper locking part on the pallet and the adjacent side of the lower locking part on the pallet are provided with a locking mechanism. Gear, and realize linkage through the linkage gear 22 of the locking mechanism assembly on the middle tray, and two sliding tracks 7 are arranged on the corresponding lower cover 9 of the placement platform for the sliding of the locking mechanism assembly 12 on the tray, and the lower side of the lower locking part on the tray is provided with a gear for clamping the fixed gear, and the stop pusher is controlled by button 2 10.2, and the stop pusher is connected to the stopper 11 on the tray assembly through a rotating reset spring, and one end of the stopper 11 on the tray assembly is connected to the stretching reset spring, and the other end of the stretching reset spring is fixed on the lower cover 9 of the placement platform. In a natural state, the left and right clamping mechanisms are pulled outward all the time, and the stopper 11 on the tray assembly is used to lock the left and right clamping mechanisms. The left and right clamping mechanisms can be pulled outward manually, and the left and right clamping mechanisms can be synchronized by the linkage gear 22 of the locking mechanism assembly on the tray. When the button 10.2 is pressed in, the stopper pusher will link to push the stopper 11 on the tray assembly upward to disengage from the rack on the clamping mechanism. At this time, the left and right clamping mechanisms will be retracted inward under the pulling force of the tension spring to clamp the tablet or laptop computer on the workbench.

[0032] The front and rear fixing devices G include a tray assembly 5, a lower stopper 6 of the tray assembly, and a lower tension spring 23 of the tray assembly. Racks are arranged on both sides of the tray assembly 5, one side is engaged with the fixed gear 8 next to it, and the other side is clamped in a certain position by the lower stopper 6 of the tray assembly. The tray assembly 5 is fixed to the base by the lower tension spring 23 of the tray assembly and can be directly pulled out manually. After releasing the hand, the clamping block is fixed in any position under the locking action of the lower stopper 6 of the tray assembly, so that the tablet or laptop computer can be placed on the work platform conveniently. After pressing the button 10.1, the stopper pusher will link to push the lower stopper 6 of the tray assembly upward to disengage from the rack on the tray assembly 5. At this time, the tray assembly 5 automatically retracts under the recovery elastic force of the lower tension spring 23 of the tray assembly.

[0033] A charging and keyboard interface 2 is provided at the lower edge of the base body A, and a battery 3 is installed on the main body lower cover 1 at the bottom of the base body A to charge an external tablet or notebook.

[0034] The four corners of the placement platform E are fixed to the upper surface of the main body upper cover 4 by screws.

[0035] Working principle: At this time, the tablet or laptop computer on the work platform can be securely fixed on the workbench by the front and rear clamping devices and the left and right clamping devices, and the auxiliary clamping device of the anti-fall mechanism D, so as to perform the functional operations we need. When the tablet and laptop computer are connected to the machine through a group of connector interfaces numbered H, the data collected by the camera of the shooting rod assembly 16 can be sent to the tablet or laptop computer, and then the HDMI high-definition video signal is sent out through the WHDI transmitter module. After the WHDI signal receiver developed by ourselves at the other end receives the signal, it is sent to the external video display terminal.

[0036] Without limitation to this, any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A notebook base, characterized in that: The device comprises seven major parts: a base body A, a wireless WHDI transmitter B, a camera shooting rod assembly C, a notebook anti-fall mechanism D, a tablet and notebook placement platform E, left and right clamping devices F for the tablet and notebook, and front and rear fixing devices G for the tablet and notebook. The front side of the base body A is provided with a wireless WHDI transmitter B and a camera shooting rod assembly C, wherein the camera shooting rod assembly C is retractable and is arranged below the wireless WHDI transmitter B. The left and right clamping devices F and the front and rear fixing devices G are respectively fixed on the placement platform lower cover (9) of the placement platform E from front to back. The placement platform lower cover (9) is pressed together with the placement platform upper cover (17) to clamp the left and right clamping devices F and The front and rear fixing devices G are enclosed inside, and the anti-fall mechanism D is arranged at the front end of the placement platform E. A group of connector interfaces H are embedded in the anti-fall mechanism D; the anti-fall mechanism D is arranged at the front end of the main body, and the anti-fall mechanism D comprises a top locking mechanism component (13), an interface PCBA component (14), a telescopic rod cover (19), and a telescopic rod tension spring (20); the top locking mechanism component (13) comprises a top locking mechanism left component and a top locking mechanism right component, and the interface PCBA component (14) is in the middle; the top locking mechanism left component and the top locking mechanism right component are fixed to the two sides of the interface PCBA component (14) through two telescopic rod tension springs (20); the top locking mechanism component (13) comprises a top locking mechanism left component and a top locking mechanism right component, and the interface PCBA component (14) is in the middle; the top locking mechanism left component and the top locking mechanism right component are fixed to the two sides of the interface PCBA component (14) through two telescopic rod tension springs (20); the top locking mechanism component (13) comprises a top locking mechanism right component and a top locking mechanism left component. The structure assembly (13), the interface PCBA assembly (14) and the telescopic rod tension spring (20) are fixed together in the telescopic rod cover (19), and a fastener is arranged on the outside of the top locking mechanism assembly (13); the left and right clamping devices F include a pallet upper locking mechanism assembly (12), a top locking mechanism tension spring (21), a pallet upper locking mechanism assembly linkage gear (22) and a pallet assembly upper stopper (11), the pallet upper locking mechanism assembly (12) includes two upper and lower locking mechanisms, the inner end of the upper locking part of the pallet is connected to one end of the top locking mechanism tension spring (21), and the other end of the top locking mechanism tension spring (21) is connected to one end of the lower cover (9) of the placement platform. On the fixing member at the corner, gears are arranged on the parts on the adjacent sides of the upper locking part on the tray and the lower locking part on the tray, and linkage is achieved through the linkage gear (22) of the locking mechanism assembly on the middle tray, and two sliding tracks (7) are arranged on the corresponding placement platform lower cover (9) for sliding the locking mechanism assembly (12) on the tray, and the lower side of the locking lower part on the tray is provided with a gear for clamping the fixed gear, and the stop member pusher is controlled by button 2 (10.2), and the stop member pusher is connected to the stop member (11) on the tray assembly through a rotating reset spring, and one end of the stop member (11) on the tray assembly is connected to the tension reset spring, and the other end of the tension reset spring is fixed to the placement platform lower cover (9).

2. The notebook base according to claim 1, characterized in that: The wireless WHDI transmitter B is detachably mounted on the front side of the base body A, and a transmitter disassembly button (15) is provided on the wireless WHDI transmitter B.

3. The notebook base according to claim 1, characterized in that: The shooting rod assembly comprises a self-locking switch button (24), a self-locking switch (25), a switch inner spring (26) and a shooting rod (27). The self-locking switch (25) abuts against the shooting rod storage compartment (18). The self-locking switch (25) is provided with a switch inner spring (26). The self-locking switch button (24) is linked to the self-locking switch (25). When the shooting rod (27) is in the storage state, the self-locking switch (25) is in a locked state.

4. The notebook base according to claim 1, characterized in that: The front and rear fixing device G comprises a tray assembly (5), a lower stopper (6) of the tray assembly, and a lower tension spring (23) of the tray assembly. Racks are arranged on both sides of the tray assembly (5), one side of which is engaged with a fixed gear (8) next to it, and the other side is clamped by the lower stopper (6) of the tray assembly. The tray assembly (5) is fixed to the base by the lower tension spring (23) of the tray assembly and can be directly pulled out manually. After releasing the hand, the clamping block is fixed under the locking action of the lower stopper (6) of the tray assembly. After pressing button 1 (10.1), the stopper pusher will be linked to push the lower stopper (6) of the tray assembly upward to disengage from the rack on the tray assembly (5).

5. The notebook base according to claim 1, characterized in that: A charging and keyboard interface (2) is provided at the lower edge of the base body A, and a battery (3) is installed on a main body lower cover (1) at the bottom of the base body A.

6. The notebook base according to claim 1, characterized in that: The four corners of the placement platform E are fixed to the upper surface of the main body upper cover (4) by screws.

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