Folding, closing and locking structure for display screen of notebook computer

Abstract

The utility model discloses a notebook computer display screen folding, closing and locking structure which comprises a notebook computer body and a display screen body, the notebook computer body and the display screen body are rotationally connected on the same side, a first inserting rod is arranged on the side, away from the connecting end, of the display screen body, and a second inserting rod is arranged at the bottom end of the first inserting rod. According to the display screen, the display screen body rotates to cover the notebook computer body, so that the first conical block enters the insertion hole, the limiting blocks on the two sides are far away from each other through the inclined surface of the first conical block, the spring is compressed, and the display screen body is fixed to the notebook computer body. When the first conical block completely moves from the top end of the limiting block to the bottom end of the limiting block, the elastic force of the spring enables the limiting block to pop out of the inserting hole, and therefore the first conical block is effectively limited to be separated from the inserting hole, locking after the display screen body and the notebook computer body are closed is achieved, and the safety performance of a notebook computer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook locking, in particular to a folding, closing and locking structure for a notebook display screen. Background Art

[0002] A notebook generally refers to a laptop computer, which is a small, portable personal computer with a light body and strong applicability. Laptop computers are fully capable of daily operations and basic business, entertainment, and computing operations. The current development trend of notebooks is that they are getting smaller and smaller in size, lighter in weight, and more powerful in function.

[0003] Existing notebook computers usually adopt a rotating cover closing method. Since the body and the display screen cannot be locked, the safety performance of the notebook is poor. Therefore, a notebook display screen folding, closing and locking structure is needed to meet the demand. Utility Model Content

[0004] The utility model aims to provide a folding, closing and locking structure for a notebook display screen, so as to solve the problem in the prior art proposed in the above background technology that the body and the display screen cannot be locked, resulting in poor safety performance of the notebook.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a notebook display screen folding, closing and locking structure, comprising a notebook body and a display screen body, the notebook body and the display screen body are rotatably connected on the same side, a first plug rod is arranged on the side of the display screen body away from the connection end, a second plug rod is arranged on the bottom end of the first plug rod, a first conical block is arranged on the bottom end of the second plug rod, a second conical block is slidably installed on the outer wall of the second plug rod, the second conical block and the first conical block are symmetrically distributed with each other, a socket is opened on the notebook body, the first plug rod, the second plug rod, the first conical block and the second conical block are all located in the socket, springs are arranged in both sides of the socket, each spring is connected to a limit block, and the limit block is located between the top of the first conical block and the bottom of the second conical block.

[0006] Preferably, a rubber strip is provided on a side of the display screen body close to the notebook body, and the rubber strip is distributed in a U shape.

[0007] Preferably, the outer diameter of the first insertion rod is greater than the outer diameter of the second insertion rod.

[0008] Preferably, the inner wall of the socket on a side away from the connection end of the notebook body is elliptical.

[0009] Preferably, slide grooves are provided on both sides of the insertion hole, a spring is connected to an inner wall at one end of the slide groove, and a limit block is slidably fitted in the slide groove.

[0010] Preferably, the bottom end of the limit block is planar, and the top end of the limit block is inclined, inclining from outside the insertion hole to inside and from top to bottom.

[0011] Preferably, the outer wall of one end of the second conical block close to the first conical block is slightly chamfered.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the display screen body is rotated to cover the notebook body, so that the first conical block enters the insertion hole, and the limiting blocks on both sides are moved away from each other via the inclined surface of the first conical block, and the spring is compressed. When the first conical block is completely moved from the top end to the bottom end of the limiting block, the elastic force of the spring causes the limiting block to pop out into the insertion hole, thereby effectively limiting the separation of the first conical block from the insertion hole, thereby realizing the locking between the display screen body and the notebook body after closing, and improving the safety performance of the notebook.

[0014] The utility model presses the display screen body so that the first conical block moves toward the bottom of the insertion hole again, and the second conical block cannot slide on the second insertion rod due to the restriction of the first insertion rod, so that the second conical block pushes the limit blocks on both sides outward again. When the second conical block completely moves from the top end to the bottom end of the limit block, the spring pushes the limit block to pop out, and the second conical block slides down under gravity and merges with the first conical block. The display screen body is rotated upward, so that the merged second conical block and the first conical block can completely move from the bottom end to the top end of the limit block, thereby releasing the lock between the display screen body and the notebook body, and then achieving the purpose of opening and closing the notebook.

[0015] The utility model breaks the conventional opening and closing idea by adopting the pressing unlocking method, and effectively improves the safety performance of the notebook. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of a closed state of a folding, closing and locking structure of a notebook display screen proposed by the utility model;

[0017] Figure 2 This is a rear view structural schematic diagram of a closed state of a notebook display screen folding, closing and locking structure proposed by the utility model;

[0018] Figure 3 A front structural schematic diagram of the opening and closing state of a folding, closing and locking structure of a notebook display screen proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the planar structure of a notebook display screen folding, closing and locking structure in an open and closed state as viewed from above;

[0020] Figure 5A schematic diagram of the side cross-sectional structure of a notebook display screen folding, closing and locking structure in a closed state proposed by the utility model;

[0021] Figure 6 The utility model provides a notebook display screen folding, closing and locking structure. Figure 5 The enlarged structural diagram at A in the middle;

[0022] Figure 7 It is a schematic diagram of the front cross-sectional structure of a notebook display screen folding, closing and locking structure in a closed state proposed by the utility model;

[0023] Figure 8 The utility model provides a notebook display screen folding, closing and locking structure. Figure 7 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1, notebook body; 2, display screen body; 3, first plug rod; 4, second plug rod; 5, first conical block; 6, second conical block; 7, jack; 8, spring; 9, limit block; 10, rubber strip; 11, slide groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-8 A notebook display screen folding, closing and locking structure comprises a notebook body 1 and a display screen body 2, the notebook body 1 and the display screen body 2 are rotatably connected on the same side, a first plug rod 3 is arranged on the side of the display screen body 2 away from the connection end, a second plug rod 4 is arranged on the bottom end of the first plug rod 3, a first conical block 5 is arranged on the bottom end of the second plug rod 4, a second conical block 6 is slidably installed on the outer wall of the second plug rod 4, the second conical block 6 and the first conical block 5 are symmetrically distributed with each other, a socket 7 is opened on the notebook body 1, the first plug rod 3, the second plug rod 4, the first conical block 5 and the second conical block 6 are all located in the socket 7, springs 8 are arranged in both sides of the socket 7, each spring 8 is connected to a limiting block 9, and the limiting block 9 is located between the top of the first conical block 5 and the bottom of the second conical block 6.

[0027] The display screen body 2 rotates to cover the notebook body 1, so that the first conical block 5 enters the insertion hole 7, and the limiting blocks 9 on both sides are moved away from each other through the inclined surface of the first conical block 5, and the spring 8 is compressed. When the first conical block 5 completely moves from the top end to the bottom end of the limiting block 9, the elastic force of the spring 8 causes the limiting block 9 to pop out into the insertion hole 7, thereby effectively limiting the separation of the first conical block 5 from the insertion hole 7, thereby realizing the locking between the display screen body 2 and the notebook body 1 after closing;

[0028] The display screen body 2 is pressed, so that the first conical block 5 moves toward the bottom of the insertion hole 7 again. The second conical block 6 cannot slide on the second insertion rod 4 due to the restriction of the first insertion rod 3, so that the second conical block 6 pushes the limit blocks 9 on both sides outward again. When the second conical block 6 moves completely from the top to the bottom of the limit block 9, the spring 8 pushes the limit block 9 to pop out, and the second conical block 6 slides down under gravity and merges with the first conical block 5. The display screen body 2 is rotated upward, so that the merged second conical block 6 and the first conical block 5 can move completely from the bottom to the top of the limit block 9, thereby releasing the lock between the display screen body 2 and the notebook body 1, and achieving the purpose of opening and closing the notebook.

[0029] Specifically, in the present embodiment, a rubber strip 10 is provided on one side of the display screen body 2 close to the notebook body 1. The rubber strip 10 is U-shaped. A partial gap is reserved between the display screen body 2 and the notebook body 1 for the secondary downward pressure of the display screen body 2. The rubber strip 10 is located at the gap to prevent dust from entering and provide a buffer for the downward pressure of the display screen body 2.

[0030] Specifically, in this embodiment, the outer diameter of the first insertion rod 3 is greater than the outer diameter of the second insertion rod 4 , which effectively provides a limit for the movement of the second tapered block 6 .

[0031] Specifically, in this embodiment, the inner wall of the socket 7 at one side away from the connection end of the notebook body 1 is elliptical, so as to prevent the display screen body 2 from colliding with the inner wall of the socket 7 when driving the first conical block 5 to rotate.

[0032] Specifically, in this embodiment, slide grooves 11 are provided on both sides of the insertion hole 7, the spring 8 is connected to the inner wall of one end of the slide groove 11, the limit block 9 is slidably adapted in the slide groove 11, and the slide groove 11 provides a horizontal movement guide for the limit block 9.

[0033] Specifically, in the present embodiment, the bottom end of the limit block 9 is planar, and the top end of the limit block 9 is inclined, inclining from the outside of the socket 7 to the inside and from top to bottom. The fit between the bottom end and the first conical block 5 ensures the stability of the first conical block 5, and the inclined surface of the top end enables the first conical block 5 and the second conical block 6 to push the limit block 9 away more smoothly.

[0034] Specifically, in the present embodiment, the outer wall of one end of the second conical block 6 close to the first conical block 5 is slightly chamfered, so that when the first conical block 5 first enters the insertion hole 7, the limit block 9 pops out and pushes the second conical block 6 affected by gravity upward through the slightly chamfered portion, thereby achieving contact between the limit block 9 and the first conical block 5.

[0035] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A notebook display screen folding, closing and locking structure, comprising a notebook body (1) and a display screen body (2), characterized in that: The notebook body (1) and the display screen body (2) are rotatably connected on the same side. A first plug rod (3) is arranged on the side of the display screen body (2) away from the connection end. A second plug rod (4) is arranged on the bottom end of the first plug rod (3). A first conical block (5) is arranged on the bottom end of the second plug rod (4). A second conical block (6) is slidably mounted on the outer wall of the second plug rod (4). The second conical block (6) and the first conical block (5) are symmetrically distributed with each other. A plug hole (7) is provided on the notebook body (1). The first plug rod (3), the second plug rod (4), the first conical block (5) and the second conical block (6) are all located in the plug hole (7). Springs (8) are arranged on both sides of the plug hole (7). Each spring (8) is connected to a limit block (9). The limit block (9) is located between the upper part of the first conical block (5) and the lower part of the second conical block (6).

2. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: A rubber strip (10) is arranged on one side of the display screen body (2) close to the notebook body (1), and the rubber strip (10) is distributed in a U shape.

3. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: The outer diameter of the first insertion rod (3) is greater than the outer diameter of the second insertion rod (4).

4. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: The inner wall of the socket (7) on a side away from the connection end of the notebook body (1) is elliptical.

5. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: Slide grooves (11) are provided on both sides of the insertion hole (7), a spring (8) is connected to an inner wall at one end of the slide groove (11), and a limit block (9) is slidably fitted in the slide groove (11).

6. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: The bottom end of the limit block (9) is in a plane shape, and the top end of the limit block (9) is in an inclined shape, inclining from outside the insertion hole (7) to inside and from top to bottom.

7. The notebook display screen folding, closing and locking structure according to claim 1, characterized in that: The outer wall of one end of the second conical block (6) close to the first conical block (5) is slightly chamfered.

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