Laptop shell tilting lever type ejection device

Abstract

The utility model discloses a notebook computer shell prying lever type ejection device, which relates to the field of notebook computer maintenance and comprises a prying plate pen, the prying plate pen is arranged on a notebook computer body, a bottom cover is mounted on the notebook computer body, one end of the prying plate pen extends into the joint of the bottom cover and the notebook computer body, and the other end of the prying plate pen is connected with the bottom cover. An electricity measuring tip is arranged at the bottom end of the warping plate pen, a sponge layer is fixed to the outer side of the electricity measuring tip, and when a person uses the electricity measuring tip to skid-mount the joint of the bottom cover and the notebook computer body, a triangular silica gel block can support the lower surface of the electricity measuring tip to serve as a fulcrum of a lever; the electricity measuring tip directly uses the notebook computer body as a fulcrum, the shell is prevented from being collided and damaged when a person applies strong force, the bottom cover can be warped through the electricity measuring tip of the warped plate pen, and when the bottom cover installed on the notebook computer body is warped, whether an electric leakage phenomenon exists in a circuit in the notebook computer body or not can be measured.

Description

Technical Field

[0001] This utility model relates to the field of laptop repair, and in particular to a lever-type ejection device for laptop casing. Background Technology

[0002] Laptop casings are primarily made of stamped metal or plastic, with a metallic sheen that gives them a pleasing appearance. A laptop includes a motherboard, screen, buttons, and other components. Most laptops have a bottom cover, secured by screws or clips. When internal damage occurs, the bottom cover can be removed to open the computer and allow for repairs.

[0003] When a laptop has been used for a long time, the bottom cover may become stuck to the laptop, requiring external tools to pry it open. However, because the tools themselves are hard, excessive pressure on the contact surface between the tool and the laptop when using leverage can damage the casing.

[0004] Therefore, it is necessary to propose a lever-type ejection device for the laptop casing to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a lever-type ejection device for laptop casings, in order to solve the problem that when the tool itself has hardness, excessive pressure on the contact surface between the tool and the laptop is used to pry open the bottom cover using the lever principle, which will damage the casing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lever-type ejection device for a laptop shell, comprising a lever pen, the lever pen being disposed on the laptop body, a bottom cover being installed on the laptop body, one end of the lever pen extending into the connection between the bottom cover and the laptop body, a probe tip being provided at the bottom end of the lever pen, a sponge layer being fixed to the outer side of the probe tip, a plurality of protrusions being fixed to the upper surface of the sponge layer, a groove being provided on the side of the lever pen away from the protrusions, a triangular silicone block being slidably disposed on the groove, and the bottom end of the triangular silicone block being supported on the laptop body.

[0007] Preferably, the groove is formed along the height direction of the rocker pen, and a display window is provided at the top of the rocker pen on the side away from the groove.

[0008] Preferably, the top of the rocker pen is detachably connected to an extension end, and the rocker pen has an insertion port on the side near the extension end. A plug is fixed to the bottom of the extension end, and the plug is inserted into the insertion port.

[0009] Preferably, magnetic strips are fixed inside the socket and on the opposite side of the plug, and the two magnetic strips are connected by adsorption.

[0010] Preferably, the bottom end of the triangular silicone block has a groove, and the triangular silicone block is elastic.

[0011] Preferably, the end of the measuring tip is exposed, and the tip of the measuring tip is positioned downwards.

[0012] Preferably, the rocker pen has a neon bulb inside, and the neon bulb is located at the display window position.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. In the actual operation of this utility model, when a person uses the test tip to pry open the connection between the bottom cover and the laptop body, the triangular silicone block can support the lower surface of the test tip and serve as a fulcrum for the lever. This prevents the test tip from directly using the laptop body as a fulcrum, which could cause damage to the outer shell if the person applies too much force. The test tip of the pry pen can pry up the bottom cover, and at the same time, when prying up the bottom cover installed on the laptop body, it can measure whether there is leakage in the internal circuit of the laptop body.

[0015] 2. In the actual operation of this utility model, when personnel use the electrical testing tip to pry open the connection between the bottom cover and the laptop body, the triangular silicone block can support the lower surface of the electrical testing tip and serve as a fulcrum for the lever, thus preventing the electrical testing tip from directly using the laptop body as a fulcrum and causing damage to the outer shell when the personnel apply strong force.

[0016] 3. Furthermore, since the triangular silicone block can slide on the groove and is elastic and deformable, it can be adaptively adjusted according to different prying angles of the test tip. When the triangular silicone block is used as the lever fulcrum of the pry pen, the groove at the bottom of the triangular silicone block will fit against the surface of the laptop body. When force is applied, the air in the groove will be squeezed, creating a negative pressure inside the groove. At this time, the triangular silicone block will adhere to the surface of the laptop body, preventing the triangular silicone block from moving during prying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the lever-type ejection device for the notebook shell of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the protrusions and sponge layer of this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the socket and the slide of this utility model.

[0020] Figure 4 This is a schematic diagram of the groove structure of this utility model.

[0021] In the diagram: 1. Notebook body; 2. Bottom cover; 3. Knob pen; 4. Test tip; 5. Sponge layer; 6. Protrusion; 7. Display window; 8. Extension end; 9. Insert; 10. Socket; 11. Slide; 12. Triangular silicone block; 13. Groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1 - Figure 4 The illustrated laptop shell lever-type ejection device includes a lever 3, which is mounted on the laptop body 1. A bottom cover 2 is installed on the laptop body 1. One end of the lever 3 extends into the connection between the bottom cover 2 and the laptop body 1. A test tip 4 is provided at the bottom of the lever 3. A display window 7 is provided at the top of one side of the lever 3. A neon bulb is provided inside the lever 3 and is located at the position of the display window 7.

[0024] In the actual operation of this utility model, the rocker pen 3 can be made using the existing electric pen structure. Specifically, there is a neon bulb inside the rocker pen 3, which is filled with neon gas. One pole is connected to the pen tip, and the other pole is connected to the other end of the pen through a high resistance. When the voltage between the two poles of the neon bulb reaches a certain value, a glow is generated between the two poles. Since electric pens are existing technology, they will not be described in detail.

[0025] The end of the electrical testing tip 4 is exposed and the tip of the electrical testing tip 4 is set downwards to facilitate leakage detection. The bottom cover 2 can be lifted by the electrical testing tip 4 of the pry pen 3. At the same time, when the bottom cover 2 installed on the notebook body 1 is lifted, whether the neon bulb lights up can be used to measure whether there is leakage in the internal circuit of the notebook body 1.

[0026] A sponge layer 5 is fixed to the outer side of the measuring tip 4. Multiple protrusions 6 are fixed to the upper surface of the sponge layer 5. A groove 11 is provided on the side of the rocker pen 3 away from the protrusions 6. A triangular silicone block 12 is slidably disposed on the groove 11. The bottom end of the triangular silicone block 12 is supported on the notebook body 1. A groove 13 is provided at the bottom end of the triangular silicone block 12. The groove 11 is opened along the height direction of the rocker pen 3. The triangular silicone block 12 is elastic. When the triangular silicone block 12 is squeezed, it can be elastically deformed. The multiple protrusions 6 can increase the friction.

[0027] In the actual operation of this utility model, when the personnel use the electrical testing tip 4 to pry open the connection between the bottom cover 2 and the laptop body 1, the triangular silicone block 12 can support the lower surface of the electrical testing tip 4 as a fulcrum of the lever, thus preventing the electrical testing tip 4 from directly using the laptop body 1 as a fulcrum and causing damage to the outer shell when the personnel apply strong force.

[0028] Furthermore, since the triangular silicone block 12 can slide on the groove 11 and is elastic and deformable, it can be adaptively adjusted according to different prying angles of the measuring tip 4.

[0029] Furthermore, when the triangular silicone block 12 serves as the lever fulcrum of the pry bar 3, the groove 13 at the bottom of the triangular silicone block 12 will fit against the surface of the laptop body 1. When force is applied, the air in the groove 13 will be squeezed, creating a negative pressure inside the groove 13. At this time, the triangular silicone block 12 will adhere to the surface of the laptop body 1, preventing the triangular silicone block 12 from moving during prying.

[0030] The top of the rocker pen 3 is detachably connected to an extension end 8. A socket 10 is provided on the side of the rocker pen 3 near the extension end 8. A plug 9 is fixed at the bottom of the extension end 8 and is inserted into the socket 10.

[0031] Magnetic strips are fixed inside the socket 10 and on the opposite side of the plug block 9, and the two magnetic strips are connected by attraction.

[0032] The length of the rocker pen 3 can be extended by inserting the extension end 8 as needed, making it easier for personnel to apply force and pick it up.

Claims

1. A lever-type ejection device for a notebook casing, comprising a lever pen (3), wherein the lever pen (3) is disposed on the notebook body (1), characterized in that: The notebook body (1) is equipped with a bottom cover (2). One end of the rocker pen (3) extends into the connection between the bottom cover (2) and the notebook body (1). The bottom end of the rocker pen (3) is provided with a test tip (4). A sponge layer (5) is fixed on the outside of the test tip (4). Multiple protrusions (6) are fixed on the upper surface of the sponge layer (5). A sliding groove (11) is opened on the side of the rocker pen (3) away from the protrusions (6). A triangular silicone block (12) is slidably arranged on the sliding groove (11). The bottom end of the triangular silicone block (12) is supported on the notebook body (1).

2. The notebook casing lever-type ejection device according to claim 1, characterized in that: The groove (11) is opened along the height direction of the rocker pen (3), and a display window (7) is provided at the top of the rocker pen (3) on the side away from the groove (11).

3. The notebook casing lever-type ejection device according to claim 1, characterized in that: The top of the rocker pen (3) is detachably connected to an extension end (8). The rocker pen (3) has a socket (10) on one side near the extension end (8). The bottom of the extension end (8) is fixed with a plug (9), which is inserted into the socket (10).

4. The notebook casing lever-type ejection device according to claim 3, characterized in that: Magnetic strips are fixed inside the socket (10) and on the opposite side of the plug (9), and the two magnetic strips are connected by adsorption.

5. The notebook casing lever-type ejection device according to claim 1, characterized in that: The bottom end of the triangular silicone block (12) is provided with a groove (13), and the triangular silicone block (12) is elastic.

6. The notebook casing lever-type ejection device according to claim 1, characterized in that: The end of the measuring tip (4) is exposed, and the tip of the measuring tip (4) is set downward.

7. The notebook casing lever-type ejection device according to claim 1, characterized in that: The rocker pen (3) has a neon bulb inside, which is located in the display window (7).

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