CN107608448A - A kind of notebook of band ejection keyboard mechanism - Google Patents

Abstract

The invention relates to a notebook with a mechanism for ejecting a keyboard, comprising a notebook, the notebook is provided with an accommodating groove, a detachable keyboard is arranged in the accommodating groove, and an ejecting mechanism is arranged at the bottom of the accommodating groove; The ejection mechanism includes a driving motor, a guide block fixed obliquely in the accommodating groove provided with a sliding groove, and a sliding block slidingly arranged on the sliding groove; the driving motor drives and rotates a screw; the screw thread fits and passes through the A threaded hole is arranged on the slider; the driving motor drives the screw to rotate so that the transmission slider slides on the sliding groove and pushes the keyboard out of the accommodating groove. The present invention automatically ejects the keyboard from the accommodating groove under the mutual movement of the screw rod, the slide block and the guide block through the drive of the drive motor.

Description

A kind of notebook with ejecting keyboard mechanism

technical field

The invention relates to electronic products, in particular to a notebook computer with a keyboard ejection mechanism.

Background technique

The keyboard of a traditional notebook is integrated with the notebook body. When the user wants to use it at a long distance, he needs to purchase a wired or wireless keyboard for use. There are some detachable keyboards on the market, but when you want to separate the keyboard from the notebook, you have to manually separate the corresponding engaging parts, so the keyboard and the notebook cannot be separated automatically, and the storage can not be achieved freely.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a notebook with a mechanism for ejecting the keyboard. When the keyboard and the notebook need to be used separately, the ejecting mechanism can automatically eject the keyboard out of the notebook to achieve the purpose of separate use.

The technical solution adopted by the present invention to solve its technical problems is:

A notebook with a mechanism for ejecting a keyboard, comprising a notebook, the notebook is provided with an accommodating groove, a detachable keyboard is arranged in the accommodating groove, and an ejecting mechanism is arranged at the bottom of the accommodating groove; The mechanism includes a driving motor, a guide block fixed obliquely in the accommodating groove with a sliding groove, and a sliding block slidingly arranged on the sliding groove; the driving motor drives and rotates a screw; the screw thread fits and passes through the sliding groove A threaded hole on the block; the drive motor drives the screw to rotate so that the transmission slider slides on the sliding groove and pushes the keyboard out of the accommodating groove.

Preferably, there is a fixing seat between the accommodating groove and the guide block, and the guide block and the driving motor are respectively located at two ends of the fixing seat.

Preferably, the keyboard is provided with a wireless communication sending module for transmitting keyboard input data, and the notebook is provided with a wireless communication receiving module for receiving keyboard input data.

As a preference, when the keyboard is placed in the accommodating groove, it is connected to the notebook through a pogo pin connector, and there is at least one pogo pin female seat at the bottom of the keyboard, and in the accommodating groove There is at least one pogo pin male seat at the corresponding position on the bottom.

Preferably, the sliding groove is a dovetail groove, and the sliding block has a corresponding dovetail-shaped sliding part.

Preferably, a control switch is connected to the driving motor, and the control switch is electrically connected to the notebook.

Preferably, the two ends of the bottom of the slider are extended downward with a first support part and a second support part perpendicular to each other, the first support part has the sliding part of the slider, and the second support part has the threaded hole .

Preferably, the guide block is fixedly connected with the fixing base by screws.

Preferably, a pressing block is provided on the top of the driving motor, and the pressing block is fixedly connected with the fixing seat.

Preferably, there is at least one foot pad on the top of the slider.

The beneficial effect of the present invention is that: when the keyboard and the notebook need to be used separately, the ejection mechanism in the notebook is used, driven by the motor, the screw rotates and is transmitted to the slider, and the slider slides upward in the sliding groove, and is placed on the slider. The keyboard at the top of the block is automatically ejected from the accommodating groove, and the keyboard and the notebook are separated. When the keyboard is used in combination with the notebook, the keyboard is placed on the top of the slider, and as the slider moves downward, the keyboard and the notebook are closely connected by utilizing the weight of the keyboard itself and a downward force.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the drawings and embodiments. The drawings in the following description are only part of the embodiments of the present invention. Ordinary technicians can also obtain other drawings based on these drawings without paying creative work:

Fig. 1 is a schematic sectional view of the present invention combined together;

Fig. 2 is a schematic sectional view of the ejection mechanism in the present invention;

Fig. 3 is a schematic front view of the ejection mechanism in the present invention;

Fig. 4 is a schematic cross-sectional view along A-A in Fig. 2 of the present invention;

Fig. 5 is a schematic diagram of a slider in the present invention;

Fig. 6 is a schematic diagram of a guide block in the present invention;

Fig. 7 is the schematic diagram after separating keyboard and notebook of the present invention;

Fig. 8 is the schematic diagram that keyboard and notebook of the present invention are combined together;

Fig. 9 is a bottom view of the keyboard and ejection mechanism of the present invention.

The name and serial number of the parts in the picture: 1-notebook 2-keyboard 3-ejection mechanism 4-fixing seat 5-screw 6-control switch 11-accommodating slot 21-pogo pin female seat 31-drive motor 32-guide block 33 -slider 111-pogo pin male seat 311-screw 312-pressure block 321-sliding groove 331-threaded hole 332-sliding part 333-foot pad 3311 second supporting part 3321 first supporting part.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be made below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention is shown in Fig. 1, a kind of notebook with ejecting keyboard mechanism, comprises notebook 1, and described notebook is provided with accommodating groove 11, and described accommodating groove 11 is matched with detachable keyboard 2 ; The bottom of the accommodating groove 11 is provided with an ejection mechanism 3; the ejection mechanism 3 includes a drive motor 31, a guide block 32 that is obliquely fixed in the accommodating groove 11 and is provided with a sliding groove 321, and is slidably arranged in the sliding groove. Slider 33 on 321; Described drive motor 31 also drives and rotates a screw rod 311 simultaneously; Described screw rod 311 thread fits through a threaded hole 321 that is arranged on the slide block 33, and screw rod 311 can rotate in threaded hole 321 The slider 33 can slide back and forth on the sliding groove 321 of the guide block 32; when the keyboard 2 is placed in the accommodating groove 11, the bottom of the keyboard 2 is against the top of the slider 33, and the drive is started After the motor 31, the entire ejector mechanism 3 runs automatically. The screw 311 rotates under the drive of the drive motor 31, and then is transmitted to the slider 33 to slide on the slide groove 321, and the slider 33 slides upward to push the keyboard. 2 move upward together, and finally push the keyboard 2 out of the accommodating groove 11.

As a further improvement, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a fixing seat 4 is provided between the accommodating groove 11 and the guide block 32, and the fixing seat 4 is fixedly connected in the accommodating groove 11, so that The guide block 32 and the driving motor 31 are respectively located at the two ends of the fixing seat 4 to reduce wear on the notebook 1 when the guide block 32 and the driving motor 31 are separated from the notebook 1 .

As a further improvement, the keyboard 2 is provided with a wireless communication sending module for transmitting the input data of the keyboard 2 , and the notebook 1 is provided with a wireless communication receiving module for receiving the input data of the keyboard 2 . When the keyboard 2 is disassembled from the notebook 1, the keyboard 2 can perform data transmission with the notebook 1 through the wireless communication sending module, and can also perform data transmission with other terminal equipment, such as mobile phones, home TVs, tablets, or terminals with handheld receiving devices. , Preferably, the wireless communication sending module is a Bluetooth communication module or a 2.4G wireless communication module.

As a further improvement, as shown in Figures 7 and 9, when the keyboard 2 is placed in the accommodating groove 11, it is connected to the notebook 1 through a pogo pin connector, and the keyboard 2 There is at least one pogo pin female seat 21 at the bottom, and at least one pogo pin male seat 111 is located at the corresponding position on the bottom of the accommodating groove 11 . When the keyboard 2 is placed in the accommodating groove 11 for use, the pogo pin connector can be connected well by using the weight of the keyboard 2 itself and a certain downward pressure applied to it, and the pogo pin connection simultaneously achieves electrical connection and mechanical connect. It is preferable that there are four pogo pin male and female seats, so that the connection can be better stabilized, and if one is broken, it will not affect its use. Furthermore, when the driving motor 31 is a bidirectional motor, the driving motor 31 drives the screw 311 to rotate so as to drive the slider 33 to slide down in the sliding groove 321 to bring the keyboard 2 back into the accommodating groove 11 .

As a further improvement, as described in Fig. 5 and Fig. 6, the sliding groove 321 is a dovetail groove, and there is a corresponding dovetail-shaped sliding part 332 on the sliding block 33, so that the sliding block 33 will not be generated from the guide when sliding. The problem of falling off in the block 32 can slide very smoothly.

As a further improvement, as shown in FIGS. 7 and 8 , the drive motor 31 is electrically connected to a control switch 6 , and the control switch 6 is electrically connected to the notebook 1 . Press the control switch 6 to start the drive motor 31, and press the control switch 6 again to stop the drive motor 31, so that the drive motor 31 can be better controlled.

As a further improvement, as shown in FIG. 5 , the two ends of the bottom of the slider 32 extend downward with a first support portion 3321 and a second support portion 3311 that vertically intersect, and the slider 33 is placed on the first support portion 3321 The sliding part 332 and the second supporting part 3311 have the threaded hole 331, so that the structure of the slider 33 is relatively stable and will not be deformed or loosened due to long-term use.

As a further improvement, as shown in Fig. 1, Fig. 2 and Fig. 6, the guide block 32 is fixed to the fixing seat 4 through the screw hole on the guide block 32 through the screw 5, and the screw 5 can be easily removed, At the same time, the replacement or maintenance of the guide block 32 is facilitated.

As a further improvement, as shown in Fig. 1, Fig. 2 and Fig. 3, a pressing block 312 is provided on the top of the driving motor 31, and the pressing block 312 fixes it with the fixed seat 4, and the pressing block 312 is connected with the driving motor 31. The large contact surface can better stabilize the drive motor 31 and reduce the vibration generated by the drive motor 31 during operation, thereby reducing the impact of the vibration on the rotation of the screw rod 311.

As a further improvement, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, there is at least one foot pad 333 on the top of the slider 33, so that when the keyboard 2 is placed on the slider 33, it will not slip off, preferably There are two foot pads 333 .

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present invention.

Claims (10)

1. a kind of notebook of band ejection keyboard mechanism, including notebook, it is characterised in that：The notebook is provided with storage tank, There is detachable keyboard in the storage tank, the interior lower section of the storage tank is provided with ejecting mechanism；The ejecting mechanism includes driving electricity Machine, inclination are fixed on the guide block provided with sliding groove in storage tank, the sliding block being slidably installed on sliding groove；The motor driving rotation Turn a screw rod；The screw flight fits through the screwed hole being arranged on sliding block；The motor drive screw rotation Turn so as to which driving block slides on sliding groove and ejects keyboard out of storage tank.

2. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The storage tank and described lead There is fixed seat between block, the guide block and the motor are located at the both ends of the fixed seat respectively.

3. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The keyboard is provided with wireless Communicate sending module, and for transmitting the input data of keyboard, the notebook is provided with wireless telecommunications receiving module, for receiving The input data of keyboard.

4. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The keyboard is placed in the appearance The connection for putting when in groove itself and the notebook is connected by pogo pin connectors, and the bottom of the keyboard has at least one There are at least one pogo pin male seats individual pogo pin female seats, the storage tank inner bottom part corresponding position.

5. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The sliding groove is dovetail Groove, there is corresponding dovetail shaped sliding part on the sliding block.

6. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：Connected on the motor One controlling switch, the controlling switch electrically connect with the notebook.

7. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The slider bottom both ends to Under be extended with the first supporting part and the second supporting part to intersect vertically, the sliding part for having the sliding block on the first supporting part, second Supporting part has the screwed hole.

8. the notebook of band ejection keyboard mechanism according to claim 2, it is characterised in that：The guide block by screw with The fixed seat is fixedly connected.

9. the notebook of band ejection keyboard mechanism according to claim 2, it is characterised in that：Set at the top of the motor There is briquetting, it is fixedly connected by the briquetting with the fixed seat.

10. the notebook of band ejection keyboard mechanism according to claim 1, it is characterised in that：The slider top have to A few foot pad.