Notebook computer with battery easy to disassemble and assemble

Abstract

The notebook computer comprises a notebook computer body, two strip-shaped clamping grooves are formed in the two sides of the bottom of the notebook computer body, two limiting clamping grooves are formed in the outer wall of one side of the notebook computer body, and the two limiting clamping grooves are communicated with the two strip-shaped clamping grooves respectively. Strip-shaped external power sources are clamped to the inner walls of the two strip-shaped clamping grooves, limiting clamping strips are fixedly arranged on the outer walls of one ends of the two strip-shaped external power sources, and positioning blocks are fixedly arranged at the other ends of the two strip-shaped external power sources. The two strip-shaped external power supplies are used for supplying power to the notebook computer body, the cruising ability of the notebook computer is greatly improved, meanwhile, the strip-shaped external power supplies are fixed in the strip-shaped clamping grooves formed in the bottom of the notebook computer body, the strip-shaped external power supplies and the notebook computer body do not need to be connected through a charging wire, and therefore the charging cost is reduced. And the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computers, in particular to a notebook computer with an easy-to-detach and install battery. Background Art

[0002] A laptop is a portable computer with a built-in battery. However, the power consumption of a laptop is greater than that of a mobile phone used daily. Even if the laptop battery has a larger capacity, the battery life of the laptop is still limited when not charged by a charger. In addition, the laptop's computing efficiency is easily reduced when the laptop is in low power mode. In order to improve the battery life of existing laptops, people can use power banks (batteries) to charge the laptop to improve the battery life of the laptop. However, existing power banks for charging laptops are relatively large and need to be connected to the laptop with a power cord, making the laptop inconvenient to carry. In order to improve the battery life of the laptop and facilitate the installation and removal of the portable power supply of the laptop, we propose a laptop with an easy-to-remove battery. Utility Model Content

[0003] The purpose of the utility model is to provide a notebook computer with an easy-to-detach and install battery, so as to solve the above-mentioned technical deficiencies.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laptop computer with an easy-to-detach battery, comprising a laptop computer body, two bar-shaped card slots on both sides of the bottom of the laptop computer body, two limit card slots on the outer wall of one side of the laptop computer body, the two limit card slots are respectively connected to the two bar card slots, the inner walls of the two bar card slots are clamped with a bar-shaped external power supply, one end outer wall of the two bar-shaped external power supplies is fixedly provided with a limit card strip, the other end of the two bar-shaped external power supplies is fixedly provided with a positioning block, and one end outer wall of the positioning block is provided with a guide hole A fixing groove is provided at one end of the bottom of the laptop body, and sliding holes are provided at both ends of the top of the fixing groove. The sliding hole passes through the inner wall of the bar slot, and a positioning hole is provided at a position corresponding to the central axis of the sliding hole on the bar slot. A fixing plate is fixed at the central position of the inner wall of the fixing groove, and fixing rods are fixed on the outer walls of both ends of the fixing plate. Compression springs are sleeved on the outer walls of the two fixing rods, and sliding sleeves are sleeved on the outer walls of the two ends of the fixing rods away from each other. A telescopic rod is fixed on the outer walls of the top of the two sliding sleeves, and a paddle is fixed on the outer wall of one end of the sliding sleeve.

[0005] Preferably, the outer wall contour of the limiting card strip is adapted to the inner wall contour of the limiting card slot, the aperture of the guide hole is adapted to the apertures of the positioning hole and the sliding hole, and the inner wall of the guide hole is slidably connected to the outer wall of the telescopic rod.

[0006] Preferably, a charging interface is provided on an outer wall of one end of the strip-shaped external power supply, and a charging device can be used to charge the strip-shaped external power supply through the charging interface.

[0007] Preferably, a conductive sheet is installed on the top outer wall of the strip-shaped external power supply, and contact sheets are installed on the bottom outer walls of the two strip-shaped card slots. The conductive sheet contacts the contact sheets, thereby facilitating the input of electrical energy stored in the strip-shaped external power supply into the strip-shaped card slots.

[0008] Preferably, support pads are fixedly provided at the four corners of the bottom of the notebook computer body at equal intervals, so that the notebook computer body can be placed at a designated position by the support pads.

[0009] Preferably, the outer walls on both sides of the laptop body are provided with heat dissipation holes distributed at equal distances, so as to facilitate heat dissipation during the operation of the laptop body through the heat dissipation holes.

[0010] Preferably, a sliding groove is formed on an outer wall of one side of the notebook computer body, and an inner wall of the sliding groove is slidably connected to an outer wall of the paddle.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] The limiting card strip is connected to the inner wall of the limiting card slot, and the strip-shaped external power supply is inserted into the inner wall of the strip-shaped card slot. The sliding sleeve provided on the outer wall of the fixing rod is moved by the paddle to retract the telescopic rod into the inner wall of the sliding hole. The paddle is released, and the compression spring pushes the sliding sleeve to drive the telescopic rod to insert into the inner walls of the sliding hole, the guide hole and the positioning hole. The strip-shaped external power supply is installed on the bottom of the notebook computer body. The sliding sleeve is pulled by the paddle to slide on the outer wall of the compression spring, and the telescopic rod is pulled out from the inner wall of the guide hole, so that the strip-shaped external power supply is easy to remove from the bottom of the notebook computer body.

[0013] The notebook computer body is powered by two bar-shaped external power supplies, which greatly improves the battery life of the notebook computer. At the same time, the bar-shaped external power supplies are fixed in the bar-shaped card slots on the bottom of the notebook computer body. There is no need to use charging wires to connect the bar-shaped external power supplies to the notebook computer body, making the utility model convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a strip-shaped external power supply of the utility model;

[0017] Figure 3 This is a schematic diagram of a partial cross-section of the main body of the notebook computer of the present invention;

[0018] Figure 4 This is a schematic diagram of the fixing rod structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the notebook computer main body when viewed from above.

[0020] Description of reference numerals:

[0021] 1 Laptop body, 2 Card slot, 3 External power supply, 4 Limiting card slot, 5 Limiting card strip, 6 Positioning block, 7 Guide hole, 8 Fixed slot, 9 Sliding hole, 10 Positioning hole, 11 Fixed plate, 12 Fixed rod, 13 Compression spring, 14 Sliding sleeve, 15 Telescopic rod, 16 Slide slot, 17 Paddle, 18 Charging port, 19 Conductive plate, 20 Contact plate, 21 Support foot pad, 22 Heat dissipation hole. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings. Example

[0023] Refer to the instruction manual Figure 1-5A laptop computer with an easy-to-remove battery comprises a laptop computer body 1, two bar card slots 2 are provided on both sides of the bottom of the laptop computer body 1, two limit card slots 4 are provided on the outer wall of one side of the laptop computer body 1, the two limit card slots 4 are respectively connected to the two bar card slots 2, a bar external power supply 3 is connected to the inner wall of the two bar external power supplies 3, a limit card strip 5 is fixed on the outer wall of one end of the two bar external power supplies 3, a positioning block 6 is fixed on the other end of the two bar external power supplies 3, a guide hole 7 is provided on the outer wall of one end of the positioning block 6, and a fixed Fixed slot 8, sliding holes 9 are opened at both ends of the top of the fixed slot 8, the sliding hole 9 passes through the inner wall of the strip slot 2, and the strip slot 2 is provided with a positioning hole 10 at a position corresponding to the central axis of the sliding hole 9. A fixing plate 11 is fixedly provided at the central position of the inner wall of the fixed slot 8, and fixing rods 12 are fixedly provided on the outer walls of both ends of the fixing plate 11. The outer walls of the two fixing rods 12 are sleeved with compression springs 13, and the outer walls of the two ends of the two fixing rods 12 away from each other are sleeved with sliding sleeves 14. A telescopic rod 15 is fixed to the outer walls of the tops of the two sliding sleeves 14, and a paddle 17 is fixed to the outer wall of one end of the sliding sleeve 14. Example

[0024] Based on the first embodiment, the outer wall contour of the limit card strip 5 is adapted to the inner wall contour of the limit card slot 4, the aperture of the guide hole 7 is adapted to the apertures of the positioning hole 10 and the sliding hole 9, the inner wall of the guide hole 7 and the outer wall of the telescopic rod 15 are slidably connected, and a charging interface 18 is provided on the outer wall of one end of the strip-shaped external power supply 3, through which a charging device can be used to charge the strip-shaped external power supply 3. Example

[0025] Based on the first embodiment, a conductive sheet 19 is installed on the top outer wall of the strip-shaped external power supply 3, and a contact sheet 20 is installed on the bottom outer wall of the two strip-shaped card slots 2. The conductive sheet 19 contacts the contact sheet 20, so that the electric energy stored in the strip-shaped external power supply 3 is input into the strip-shaped card slot 2. The four corners of the bottom of the laptop computer body 1 are fixed with support pads 21 distributed at equal intervals. The support pads 21 facilitate the placement of the laptop computer body 1 in a designated position. The outer walls on both sides of the laptop computer body 1 are provided with heat dissipation holes 22 distributed at equal intervals. The heat dissipation holes 22 facilitate the heat dissipation effect during the operation of the laptop computer body 1.

[0026] Working principle of this utility model:

[0027] Refer to the instruction manual Figure 1-5During the use of the present invention, when it is necessary to improve the battery life of the notebook computer body 1, the two bar-shaped external power supplies 3 are connected to the inner wall of the limiting card slot 4 through the limiting card strip 5, and the two bar-shaped external power supplies 3 are inserted into the inner wall of the bar card slot 2. The sliding sleeve 14 provided on the outer wall of the fixing rod 12 is moved by the paddle 17 to retract the telescopic rod 15 into the inner wall of the sliding hole 9, and then the paddle 17 is released. The sliding sleeve 14 is pushed by the compression spring 13 to drive the telescopic rod 15 to insert into the inner wall of the sliding hole 9, the guide hole 7 and the positioning hole 10, so that the bar-shaped external power supply 3 can be installed on the inner wall of the bar card slot 2. When disassembling, it is only necessary to pull the sliding sleeve 14 through the paddle 17 to slide on the outer wall of the compression spring 13, and pull the telescopic rod 15 out from the inner wall of the guide hole 7, so as to facilitate the disassembly of the bar-shaped external power supply 3 from the bottom of the notebook computer body 1. The notebook computer body 1 is powered by two bar-shaped external power supplies 3, which greatly improves the battery life of the notebook computer. At the same time, the bar-shaped external power supply 3 is fixed in the bar-shaped card slot 2 at the bottom of the notebook computer body 1. There is no need to use a charging wire to connect the bar-shaped external power supply 3 to the notebook computer body 1, which makes it convenient to carry the utility model.

[0028] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A laptop computer with an easily removable battery, comprising a laptop computer body (1), characterized in that: Two strip-shaped card slots (2) are provided on both sides of the bottom of the laptop computer body (1), and two limit card slots (4) are provided on one side of the outer wall of the laptop computer body (1). The two limit card slots (4) are respectively connected to the two strip card slots (2), and the inner walls of the two strip card slots (2) are connected with a strip external power supply (3). A limit card strip (5) is fixedly provided on the outer wall of one end of the two strip external power supplies (3), and a positioning block (6) is fixedly provided on the other end of the two strip external power supplies (3). A guide hole (7) is provided on the outer wall of one end of the positioning block (6). A fixing groove (8) is provided at one end of the bottom of the laptop computer body (1), and two ends of the top of the fixing groove (8) are provided. A sliding hole (9) is provided, the sliding hole (9) passes through the inner wall of the strip-shaped card slot (2), the strip-shaped card slot (2) is provided with a positioning hole (10) at a position corresponding to the central axis of the sliding hole (9), a fixing plate (11) is fixedly provided at the central position of the inner wall of the fixing slot (8), fixing rods (12) are fixedly provided on the outer walls of both ends of the fixing plate (11), compression springs (13) are sleeved on the outer walls of the two fixing rods (12), sliding sleeves (14) are sleeved on the outer walls of the two ends of the two fixing rods (12) that are away from each other, telescopic rods (15) are fixedly provided on the top outer walls of the two sliding sleeves (14), and a paddle (17) is fixedly provided on the outer wall of one end of the sliding sleeve (14).

2. The laptop computer with an easily removable battery according to claim 1, characterized in that: The outer wall profile of the limiting card strip (5) is adapted to the inner wall profile of the limiting card slot (4), the aperture of the guide hole (7) is adapted to the apertures of the positioning hole (10) and the sliding hole (9), and the inner wall of the guide hole (7) is slidably connected to the outer wall of the telescopic rod (15).

3. The laptop computer with an easily removable battery according to claim 1, characterized in that: A charging interface (18) is provided on the outer wall of one end of the strip-shaped external power supply (3).

4. The laptop computer with an easily removable battery according to claim 1, characterized in that: A conductive sheet (19) is installed on the top outer wall of the strip-shaped external power supply (3), and a contact sheet (20) is installed on the bottom outer walls of the two strip-shaped card slots (2).

5. The laptop computer with an easily removable battery according to claim 1, characterized in that: Supporting foot pads (21) are fixedly provided at the four corners of the bottom of the notebook computer body (1) and are distributed at equal intervals.

6. The notebook computer with an easily removable battery according to claim 1, characterized in that: The outer walls of both sides of the laptop computer body (1) are provided with heat dissipation holes (22) distributed at equal distances.

7. The notebook computer with an easily removable battery according to claim 1, characterized in that: A sliding groove (16) is formed on one side outer wall of the notebook computer body (1), and the inner wall of the sliding groove (16) is slidably connected to the outer wall of the paddle (17).

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