Notebook computer with double power interfaces

Abstract

The utility model discloses a notebook computer with double power supply interfaces, which relates to the technical field of notebook computers and comprises a notebook computer body, bottom anti-skidding rubber blocks are arranged at four corners of the lower end of the notebook computer body, and a dustproof baffle buckling groove is arranged in the middle of the rear end of the notebook computer body. A rear-end power interface is arranged on the inner side of the dustproof baffle buckling groove and located on the notebook computer body, a charging port dustproof baffle is arranged on the outer side of the rear-end power interface and located on the notebook computer body, and a side-end power interface is arranged at the corner of the left end of the notebook computer body. According to the notebook computer, the rear-end power interface is arranged in the middle of the rear end of the notebook computer body, so that the notebook computer is more convenient to use compared with the notebook computer which is arranged at the bottom of the notebook computer body, and the rear-end power interface is arranged in the middle of the rear end of the notebook computer body, so that the line source can be effectively shielded and prevented from being exposed outside; and the whole use is neater.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computers, in particular to a notebook computer with dual power supply interfaces. Background Art

[0002] A laptop is also called a notebook. The characteristic of a laptop is that it has a compact body and is more convenient to carry than a desktop computer. It is a small and portable personal computer.

[0003] The existing Chinese patent CN206877273U disclosed a dual-power interface laptop computer on January 12, 2018, including a laptop body, wherein the laptop body is provided with a first and a second power interface, the first power interface is located on the side of the laptop body, and the second power interface is located on the back of the laptop body. The first and second power interfaces are connected in parallel to the power bus of the laptop body. The first and second power interfaces can provide two power plug-in modes, and users can choose according to their needs, which is flexible and convenient. Through the second power interface located on the back of the laptop body, when the laptop is placed on the desk, the power cord can be set in the belly of the desk, and the second power interface can be plugged from the bottom of the desktop. In this way, the power cord cannot be seen on the desktop, ensuring the cleanliness of the desktop and preventing items on the desktop from being knocked over by the power cord.

[0004] However, when the dual power interface laptop is in use, the second power interface is located on the back of the laptop body, so when connecting, the laptop can only be connected with the bottom suspended in the air, which is not very convenient when in use. Utility Model Content

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a dual power interface laptop computer. By arranging the rear power interface in the middle of the rear end of the laptop body, it is more convenient to use than when it is located at the bottom of the laptop body.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A dual-power interface laptop computer, comprising a laptop computer body, bottom anti-slip rubber blocks provided at the four corners of the lower end of the laptop computer body, a dust shield buckle groove provided in the middle of the rear end of the laptop computer body, a rear power interface provided on the laptop computer body inside the dust shield buckle groove, a charging port dust shield provided on the laptop computer body outside the rear power interface, and a side power interface provided at the left corner of the laptop computer body;

[0008] The charging port dust shield includes a rubber soft belt, a shielding cover and a positioning end column. The rubber soft belt is provided on both sides of the rear end of the shielding cover, and the positioning end column is provided on both sides of the front end of the shielding cover. The rubber soft belt is fixedly connected to the laptop body.

[0009] Through the above technical solution: the laptop body has an anti-slip effect through the anti-slip rubber block at the bottom of the lower end to avoid sliding during placement, and the dual power interface connection and charging can be achieved through the side power interface and the rear power interface. The rear power interface is located in the middle of the rear end of the laptop body. Compared with being located at the bottom of the laptop body, it is more convenient to use. Moreover, the rear power interface is located in the middle of the rear end of the laptop body, which can also effectively block the line source and prevent the line source from being exposed to the outside, making the overall use more tidy. Moreover, the rear power interface can be closed in the dust baffle buckle groove because the dust baffle of the charging port is blocked on the outside of the rear power interface, thereby playing a dust-proof role.

[0010] The utility model is further configured such that the bottom anti-slip rubber block includes an anti-slip rubber plate, a hollow trapezoidal block and a connecting end column, a connecting end column is provided at the upper corner of the hollow trapezoidal block, an anti-slip rubber plate is provided on the inner side of the lower end of the hollow trapezoidal block, and the hollow trapezoidal block is installed and connected to the laptop body through the connecting end column.

[0011] Through the above technical solution: due to the anti-slip rubber block structure at the bottom, it can be installed and placed accordingly, and it plays an anti-slip role when placed.

[0012] The present invention is further configured such that the combined shape of the shielding cover plate and the positioning end column corresponds to the buckle groove of the dustproof baffle.

[0013] Through the above technical solution: since the combined shape of the shielding cover and the positioning end column corresponds to the buckle groove of the dustproof baffle, dustproof shielding can be performed by corresponding installation.

[0014] The present invention is further configured such that the rear end power interface and the side end power interface are connected in parallel with the power bus of the notebook computer body via connecting lines.

[0015] Through the above technical solution: since the rear power interface and the side power interface are connected in parallel with the power bus of the notebook computer body through the connecting line, dual power supply can be used for interface charging.

[0016] The present invention is further configured such that a total of four anti-skid rubber blocks are provided at the bottom, and the anti-skid rubber blocks are symmetrically arranged in the four corner grooves at the lower end of the notebook computer body.

[0017] Through the above technical solution: since there are four bottom anti-skid rubber blocks installed, and the bottom anti-skid rubber blocks are symmetrically installed in the four corner grooves at the lower end of the laptop body, the bottom anti-skid rubber blocks can be correspondingly installed in the four corner grooves at the lower end of the laptop body.

[0018] The utility model is further configured such that the rubber soft belt is adhered to the shielding cover plate by glue.

[0019] Through the above technical solution: because the rubber soft belt is adhered to the shielding cover by glue, it can be effectively installed and fixed.

[0020] The utility model is further configured such that the dustproof baffle of the charging port is buckled in the dustproof baffle buckle groove in the middle of the rear end of the notebook computer body.

[0021] Through the above technical solution: since the dust shield of the charging port is buckled in the dust shield buckle groove in the middle of the rear end of the laptop body, it can be installed accordingly to prevent dust.

[0022] The beneficial effects of the utility model are:

[0023] 1. By arranging the rear power interface in the middle of the rear end of the laptop body, it is more convenient to use than when it is located at the bottom of the laptop body. In addition, the rear power interface is located in the middle of the rear end of the laptop body, which can also effectively block the line source and prevent the line source from being exposed to the outside, making the overall use more tidy.

[0024] 2. A dust baffle structure for the charging port is provided to provide a dust-proof shielding effect. The rear ends of the shielding cover of the charging port dust baffle are fixedly connected with rubber soft belts on both sides. The rubber soft belts are fixedly connected to the laptop body, so that the shielding cover can be effectively positioned and carried to prevent it from falling when it is opened. The front ends of the shielding cover are fixedly connected with positioning end columns on both sides. The shielding cover can be positioned and fixed in the buckle groove of the dust baffle through the positioning end columns, so that it can be stably placed for dust-proof shielding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a dual power interface notebook computer proposed by the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of area A of a dual power interface notebook computer proposed in the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a dust shield for the charging port of a dual-power interface laptop computer proposed in the utility model;

[0028] Figure 4The present invention is a schematic diagram of the anti-slip rubber block structure at the bottom of a notebook computer with dual power interfaces.

[0029] In the figure: 1. Anti-slip rubber block at the bottom; 11. Anti-slip rubber plate; 12. Hollow trapezoidal block; 13. Connecting end column; 2. Charging port dust baffle; 21. Rubber belt; 22. Cover plate; 23. Positioning end column; 3. Laptop body; 4. Rear power interface; 5. Side power interface; 6. Dust baffle buckle slot. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0034] Reference Figures 1-4, a dual-power interface laptop computer, including a laptop computer body 3, bottom non-slip rubber blocks 1 are installed at the four corners of the lower end of the laptop computer body 3, and the laptop computer body 3 plays an anti-slip role through the bottom non-slip rubber block 1 at the lower end to prevent sliding during placement, a dust baffle buckle groove 6 is opened in the middle of the rear end of the laptop computer body 3, the inner side of the dust baffle buckle groove 6 is located on the laptop computer body 3 and a rear power interface 4 is installed, so that a line source can be connected for charging, and the outer side of the rear power interface 4 is located on the laptop computer body 3 and a charging port dust baffle 2 is installed, the charging port dust baffle 2 can be closed in the dust baffle buckle groove 6 and blocked on the outer side of the rear power interface 4 to play a dust-proof role, and a side power interface 5 is installed at the left end corner of the laptop computer body 3, so that a line source can be connected for charging;

[0035] The charging port dust shield 2 includes a rubber soft belt 21, a shielding cover 22 and a positioning end column 23. The rubber soft belt 21 is fixedly connected to the two sides of the rear end of the shielding cover 22. The rubber soft belt 21 is fixedly connected to the laptop body 3, so that it can be effectively positioned and carried to prevent the shielding cover 22 from falling when it is opened. The positioning end column 23 is fixedly connected to the two sides of the front end of the shielding cover 22. The shielding cover 22 can be positioned and fixed in the dust shield buckle groove 6 through the positioning end column 23, so that it can be stably placed for dust protection.

[0036] Specifically, the bottom anti-slip rubber block 1 includes an anti-slip rubber plate 11, a hollow trapezoidal block 12 and a connecting end column 13. The upper corner of the hollow trapezoidal block 12 is fixedly connected to the connecting end column 13. The hollow trapezoidal block 12 is installed on the laptop body 3 through the connecting end column 13, so that it can be positioned and installed for use. The anti-slip rubber plate 11 is installed on the inner side of the lower end of the hollow trapezoidal block 12. When the anti-slip rubber plate 11 contacts the desktop, the rubber material can effectively increase the friction, so that it can avoid sliding during placement.

[0037] The combined shape of the shielding cover 22 and the positioning end column 23 corresponds to the dust shield buckle groove 6, so that dust shielding can be performed accordingly.

[0038] The rubber belt 21 is adhered to the shielding cover 22 by glue, so that it can be effectively installed and fixed.

[0039] Specifically, the rear power interface 4 and the side power interface 5 are connected in parallel with the power bus of the notebook computer body 3 through connecting lines, so that dual power sources can be used for interface charging.

[0040] Specifically, there are four bottom anti-skid rubber blocks 1 installed, and the bottom anti-skid rubber blocks 1 are symmetrically installed in the four corner grooves at the lower end of the laptop body 3, so that the bottom anti-skid rubber blocks 1 can be correspondingly installed in the four corner grooves at the lower end of the laptop body 3.

[0041] Specifically, the dust shield 2 of the charging port is snapped into the dust shield buckle groove 6 in the middle of the rear end of the notebook computer body 3, so that dust can be shielded accordingly.

[0042] Working principle: When in use, the laptop body 3 has an anti-slip effect through the anti-slip rubber block 1 at the bottom end to avoid sliding during placement. The side power interface 5 and the rear power interface 4 can realize dual power interface connection and charging. The rear power interface 4 is located in the middle of the rear end of the laptop body 3. Compared with being located at the bottom of the laptop body 3, it is more convenient to use. Moreover, the rear power interface 4 is located in the middle of the rear end of the laptop body 3, which can also effectively block the line source and prevent the line source from being exposed to the outside, making the overall use more tidy. Moreover, the rear power interface 4 can be closed in the dust baffle buckle groove 6 because of the charging port dust baffle 2, and is blocked on the outside of the rear power interface 4, thereby playing a dust-proof role.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dual power interface laptop computer, comprising a laptop computer body (3), wherein bottom anti-slip rubber blocks (1) are provided at the four corners of the lower end of the laptop computer body (3), characterized in that: A dustproof baffle buckle groove (6) is provided in the middle of the rear end of the laptop body (3); a rear power interface (4) is provided on the laptop body (3) on the inner side of the dustproof baffle buckle groove (6); a charging port dustproof baffle (2) is provided on the laptop body (3) on the outer side of the rear power interface (4); and a side power interface (5) is provided at the left corner of the laptop body (3); The charging port dust shield (2) comprises a rubber soft belt (21), a shielding cover (22) and a positioning end column (23), wherein the rubber soft belt (21) is provided on both sides of the rear end of the shielding cover (22), and the positioning end column (23) is provided on both sides of the front end of the shielding cover (22), and the rubber soft belt (21) is fixedly connected to the notebook computer body (3).

2. The dual power interface laptop computer according to claim 1, characterized in that: The bottom anti-skid rubber block (1) comprises an anti-skid rubber plate (11), a hollow trapezoidal block (12) and a connecting end column (13); the connecting end column (13) is provided at the upper corner of the hollow trapezoidal block (12); the anti-skid rubber plate (11) is provided on the inner side of the lower end of the hollow trapezoidal block (12); and the hollow trapezoidal block (12) is installed and connected to the notebook computer body (3) through the connecting end column (13).

3. The dual power interface laptop computer according to claim 1, characterized in that: The combined shape of the shielding cover plate (22) and the positioning end column (23) corresponds to the dustproof baffle buckle groove (6).

4. The dual power interface notebook computer according to claim 1, characterized in that: The rear end power interface (4) and the side end power interface (5) are connected in parallel to the power bus of the notebook computer body (3) via connecting lines.

5. The dual power interface notebook computer according to claim 2, characterized in that: There are four bottom anti-skid rubber blocks (1) in total, and the bottom anti-skid rubber blocks (1) are symmetrically arranged in the four corner grooves at the lower end of the notebook computer body (3).

6. The dual power interface notebook computer according to claim 1, characterized in that: The rubber soft belt (21) is adhered to the shielding cover plate (22) by glue.

7. The dual power interface notebook computer according to claim 1, characterized in that: The charging port dust shield (2) is snapped into a dust shield snap groove (6) in the middle of the rear end of the notebook computer body (3).

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