Notebook computer with retractable touchpad

Abstract

The notebook computer comprises a host and a display screen, the host is rotationally connected with the display screen, a first containing groove is formed in one side of the host, the touch panel is arranged in the first containing groove in a sliding fit mode, a second containing groove is formed in the bottom end of the touch panel, and the touch panel is arranged in the second containing groove. A first rotating rod is rotatably mounted at the end, close to the host, of the second storage groove, a second rotating rod is rotatably mounted at the end, away from the host, of the second storage groove, the second rotating rod is slidably mounted on one side of the first rotating rod, a connecting block is arranged on one side of the touch panel, a spring is arranged in one side of the connecting block, and a clamping block is connected to the spring; according to the utility model, the touchpad extends out of the first accommodating groove, the first rotating rod and the second rotating rod automatically droop under the action of gravity until one end of the first rotating rod is in contact with the placement table top, and the first rotating rod, the second rotating rod and the touchpad form a triangular shape, so that bottom support is provided for the touchpad in an extending state.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computers, in particular to a notebook computer with a retractable touch panel. Background Art

[0002] The utility model with publication number CN206671961U discloses a notebook computer with a retractable touchpad, comprising a notebook computer body, wherein the notebook computer body comprises a display screen and an operation panel opposite to the display screen, a keyboard is installed on the operation panel, a camera is installed on the display screen, a drive disk and a plurality of USB interfaces are installed on the side of the operation panel, and a touchpad slot is also opened on the side of the operation panel, a retractable touchpad is installed in the touchpad slot, the retractable touchpad is fixed in the touchpad slot by retractable card blocks installed on both sides thereof, and a card block slot is provided at a position of the touchpad slot corresponding to the retractable card block; the utility model is a notebook computer with a retractable touchpad, which is added with an automatically retractable touchpad on the basis of an existing notebook computer, and when in use, only a squeeze button needs to be pressed and the touchpad can be pulled out at the same time; the notebook computer is not only easy to use, but also can well protect the touchpad and extend its service life.

[0003] In actual use, the existing technology has insufficient support for the bottom of the touchpad because the bottom is in a suspended state, which can easily cause the touchpad to bend. In addition, the touchpad is not locked after being extended, which can easily cause the touchpad to be retracted under force during use, making it inconvenient to use. Therefore, a laptop computer with a retractable touchpad is needed to meet the demand. Utility Model Content

[0004] The utility model aims to provide a notebook computer with a retractable touch panel to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laptop computer with a retractable touchpad, comprising a main body and a display screen, wherein the main body and the display screen are rotatably connected, a first storage groove is provided on one side of the main body, a touchpad is slidably adapted in the first storage groove, a second storage groove is provided on the bottom end of the touchpad, a first rotating rod is rotatably installed at an end of the second storage groove close to the main body, a second rotating rod is rotatably installed at an end of the second storage groove away from the main body, the second rotating rod is slidably installed on one side of the first rotating rod, a connecting block is provided on one side of the touchpad, a spring is provided in one side of the connecting block, a card block is connected to the spring, a pressing block is connected to one side of the card block, and the pressing block extends to the outer side of the end of the main body away from the connection.

[0006] Preferably, the width of the second receiving groove is the same as the sum of the widths of the first rotating rod and the second rotating rod.

[0007] Preferably, a notch is provided on one end of the first rotating rod, a sliding shaft is slidably adapted in the notch, and the sliding shaft is connected to one side of the second rotating rod.

[0008] Preferably, a first sliding groove is provided at one end of the first receiving groove, and the connecting block is slidably fitted in the first sliding groove.

[0009] Preferably, a second slide groove is provided at one end of the main machine away from the connection portion, the pressing block is slidably fitted in the second slide groove, and the second slide groove is communicated with the first slide groove.

[0010] Preferably, a first card slot and a second card slot are respectively provided on one end of the first slide slot close to the second slide slot, the first card slot is located at the end of the first receiving slot, and the second card slot is located close to the opening of the first receiving slot, and both the first card slot and the second card slot are adapted to the card block.

[0011] Preferably, a pulley groove is provided on one end of the first receiving groove away from the first sliding groove, and a pulley is rotatably mounted on one end of the touch panel away from the connecting block, and the pulley is rotatably fitted in the pulley groove.

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

[0013] In the utility model, the touch panel is extended from the first storage groove, and the first rotating rod and the second rotating rod automatically droop due to gravity until one end of the first rotating rod contacts the placement table, and a triangle is formed between the first rotating rod, the second rotating rod and the touch panel, thereby providing bottom support for the touch panel in the extended state.

[0014] In the utility model, the connection block, the spring, the clamping block and the pressing block cooperate with each other so that the position of the touch panel can be locked after it is extended. The elastic force of the spring makes the clamping block always move away from the connection block, thereby limiting the movement of the touch panel, thereby improving the stability of the touch panel in the extended state and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a notebook computer with a retractable touch panel proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a retractable touch panel of a notebook computer as viewed from above;

[0017] Figure 3 This is a schematic diagram of a top-down cross-sectional structure of a first storage slot of a notebook computer with a retractable touch panel proposed by the utility model;

[0018] Figure 4 The utility model provides a notebook computer with a retractable touch panel Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 The utility model is a schematic diagram of a partial structure of a card block of a notebook computer with a retractable touch panel in a side view.

[0020] In the figure: 1. host; 2. display screen; 3. first storage slot; 4. touch pad; 5. second storage slot; 6. first rotating rod; 7. second rotating rod; 8. connecting block; 9. spring; 10. card block; 11. pressing block; 12. notch; 13. sliding shaft; 14. first sliding slot; 15. second sliding slot; 16. first card slot; 17. second card slot; 18. pulley slot; 19. pulley. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-5 A laptop computer with a retractable touchpad comprises a host 1 and a display screen 2, the host 1 and the display screen 2 are rotatably connected, a first receiving groove 3 is provided on one side of the host 1, a touchpad 4 is slidably adapted in the first receiving groove 3, a second receiving groove 5 is provided on the bottom end of the touchpad 4, a first rotating rod 6 is rotatably installed on the end of the second receiving groove 5 close to the host 1, a second rotating rod 7 is rotatably installed on the end of the second receiving groove 5 away from the host 1, the second rotating rod 7 is slidably installed on one side of the first rotating rod 6, a connecting block 8 is provided on one side of the touchpad 4, a spring 9 is provided in one side of the connecting block 8, a card block 10 is connected to the spring 9, a pressing block 11 is connected to one side of the card block 10, and the pressing block 11 extends to the outer side of the end of the host 1 away from the connection.

[0023] When the touchpad 4 needs to be used, the pressing block 11 is pressed to move the card block 10 into the connecting block 8 and away from the inside of the host 1. At this time, the spring 9 is compressed and pushes the pressing block 11, so that the connecting block 8 drives the touchpad 4 to extend from the opening of the first receiving groove 3. After the bottom ends of the first rotating rod 6 and the second rotating rod 7 lose the support of the first receiving groove 3, they automatically droop and form a certain angle until the first rotating rod 6 contacts the placement table to provide bottom support for the extended touchpad 4. The pressing block 11 is released, and the touchpad 4 stops moving. The elastic force of the spring 9 makes the card block 10 move away from the connecting block 8 and against the inside of the host 1, thereby limiting the movement of the card block 10 and the connecting block 8, and then limiting the movement of the touchpad 4, achieving the purpose of position locking.

[0024] Specifically, in this embodiment, the width of the second receiving groove 5 is the same as the sum of the widths of the first rotating rod 6 and the second rotating rod 7, so that the first rotating rod 6 and the second rotating rod 7 can be received in the second receiving groove 5, preventing the touch pad 4 from being blocked by the first rotating rod 6 and the second rotating rod 7 when moving in the first receiving groove 3.

[0025] Specifically, in this embodiment, a slot 12 is provided on one end of the first rotating rod 6, and a sliding shaft 13 is slidably adapted in the slot 12. The sliding shaft 13 is connected to one side of the second rotating rod 7. The cooperation between the slot 12 and the sliding shaft 13 enables the angle between the first rotating rod 6 and the second rotating rod 7 to be changed.

[0026] Specifically, in the present embodiment, a first sliding groove 14 is formed at one end of the first receiving groove 3 , and the connecting block 8 is slidably fitted in the first sliding groove 14 . The first sliding groove 14 provides a sliding space for the connecting block 8 .

[0027] Specifically, in this embodiment, a second slide groove 15 is opened at one end of the main unit 1 away from the connection point, and the pressing block 11 is slidably adapted in the second slide groove 15. The second slide groove 15 is connected to the first slide groove 14, and the second slide groove 15 provides sliding space and pressing space for the pressing block 11.

[0028] Specifically, in the present embodiment, a first card slot 16 and a second card slot 17 are respectively provided on one end of the first slide groove 14 close to the second slide groove 15. The first card slot 16 is located at the end of the first receiving groove 3, and the second card slot 17 is located close to the opening of the first receiving groove 3. The first card slot 16 and the second card slot 17 are both adapted to the card block 10. When the touch pad 4 is fully received in the first receiving groove 3, the card block 10 is subjected to the elastic force of the spring 9 and is carded in the first card slot 16, effectively preventing the touch pad 4 from sliding out of the first receiving groove 3. When the touch pad 4 is extended, the card block 10 is carded in the second card slot 17, effectively preventing the touch pad 4 from moving, thereby improving the stability in the extended state.

[0029] Specifically, in the present embodiment, a pulley groove 18 is provided on the end of the first receiving groove 3 away from the first sliding groove 14, and a pulley 19 is rotatably installed on the end of the touch pad 4 away from the connecting block 8. The pulley 19 rotatably fits in the pulley groove 18, so that the telescopic movement of the touch pad 4 is smoother.

[0030] 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 computer with a retractable touch panel, comprising a host (1) and a display screen (2), characterized in that: The host (1) is rotatably connected to the display screen (2); a first receiving groove (3) is provided on one side of the host (1); a touch panel (4) is slidably adapted in the first receiving groove (3); a second receiving groove (5) is provided on the bottom end of the touch panel (4); a first rotating rod (6) is rotatably mounted on the end of the second receiving groove (5) close to the host (1); a second rotating rod (7) is rotatably mounted on the end of the second receiving groove (5) away from the host (1); the second rotating rod (7) is slidably mounted on one side of the first rotating rod (6); a connecting block (8) is provided on one side of the touch panel (4); a spring (9) is provided in one side of the connecting block (8); a clamping block (10) is connected to the spring (9); a pressing block (11) is connected to one side of the clamping block (10); the pressing block (11) extends to the outer side of the end of the host (1) away from the connection.

2. The notebook computer with a retractable touch panel according to claim 1, characterized in that: The width of the second receiving groove (5) is the same as the sum of the widths of the first rotating rod (6) and the second rotating rod (7).

3. The notebook computer with a retractable touch panel according to claim 1, characterized in that: A notch (12) is provided on one end of the first rotating rod (6), a sliding shaft (13) is slidably adapted in the notch (12), and the sliding shaft (13) is connected to one side of the second rotating rod (7).

4. The notebook computer with a retractable touch panel according to claim 1, characterized in that: A first sliding groove (14) is provided at one end of the first receiving groove (3), and the connecting block (8) is slidably fitted in the first sliding groove (14).

5. The notebook computer with a retractable touch panel according to claim 1, characterized in that: A second slide groove (15) is provided at one end of the main unit (1) away from the connection point, the pressing block (11) is slidably fitted in the second slide groove (15), and the second slide groove (15) is communicated with the first slide groove (14).

6. The notebook computer with a retractable touch panel according to claim 4, characterized in that: A first card slot (16) and a second card slot (17) are respectively provided on one end of the first slide groove (14) close to the second slide groove (15); the first card slot (16) is located at the end of the first receiving groove (3); the second card slot (17) is located close to the opening of the first receiving groove (3); and both the first card slot (16) and the second card slot (17) are adapted to the card block (10).

7. The notebook computer with a retractable touch panel according to claim 1, characterized in that: A pulley groove (18) is provided on one end of the first receiving groove (3) away from the first sliding groove (14), and a pulley (19) is rotatably mounted on one end of the touch panel (4) away from the connecting block (8), and the pulley (19) is rotatably fitted in the pulley groove (18).

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