Laptop expansion screen connecting mechanism with folding function

Abstract

The utility model provides a notebook computer expansion screen connecting mechanism with a folding function, which relates to the technical field of computer screen connection and comprises an expansion support, a stainless iron connecting rod is inserted into one end of the expansion support, and two ends of the stainless iron connecting rod are in threaded connection with elastic fastening seats. And a fastening top block is fixedly mounted in the elastic fastening seat. The extension screen has the advantages that the support connecting frame capable of being telescopically adjusted is arranged to support the connecting structure, so that the connecting structure supports and fixes the extension screen, and the distance between the extension screen and the notebook computer can be adjusted according to use requirements; meanwhile, a rod piece capable of rotating and a magnet structure attracted to the rod piece are arranged between the supporting connecting frame and the connecting structure, the angle of the extension screen is adjusted by rotating the connecting structure, meanwhile, the position of the extension screen can be conveniently fixed, and the extension screen can be folded and adjusted according to the use requirement; and the use convenience of the connecting mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer screen connection, in particular to a notebook computer expansion screen connection mechanism with a folding function. Background Art

[0002] A laptop is a portable computer that is often used in office work and is popular among people for its lightness and portability. In office areas, it is often seen that people who use laptops add monitors because the screen is not large enough and it is inconvenient to operate. Adding a monitor requires a connecting mechanism to fix it.

[0003] However, the existing notebook computer expansion screen connection mechanism is not convenient for folding and adjusting during use, and is not convenient for adjusting the angle of the expansion screen, which is relatively inconvenient to use. Utility Model Content

[0004] Therefore, the purpose of the present invention is to provide a notebook computer expansion screen connection mechanism with a folding function to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a laptop computer expansion screen connection mechanism with a folding function, including a fixed bracket connected to the laptop computer, one end of the fixed bracket is rotatably connected to an expansion bracket connected to the expansion screen, one end of the expansion bracket is plugged with a stainless iron connecting rod, both ends of the stainless iron connecting rod are threadedly connected to an elastic fastening seat, a fastening top block is fixedly installed inside the elastic fastening seat, one end of the expansion bracket is fixedly installed with a magnet sleeve compatible with the stainless iron connecting rod, and the other end of the expansion bracket is fixedly installed with a snap-fit ​​fixing block.

[0006] Preferably, any of the above schemes is that the fixed bracket includes a central bracket, a left slide and a right slide, the left slide and the right slide are movably connected inside the central bracket, the left slide is located on one side of the right slide, one end of the left slide and the right slide is provided with a rotating groove matched with the stainless iron connecting rod, and one end of the rotating groove is provided with a fastening positioning hole matched with the fastening top block.

[0007] The above technical solution is adopted: the center bracket is fixed on the back of the laptop screen, so that the center bracket supports and guides the left slide and the right slide. The left slide and the right slide can be slid to adjust the position according to the support requirements, and the size of the fixed bracket is adjusted to facilitate the left slide and the right slide to support the extended screen, facilitate the adjustment of the position of the extended screen, and improve the convenience of fixing the extended screen.

[0008] Preferably, any of the above schemes has one end of the extension bracket being provided with a slot hole matched with the stainless steel connecting rod, and the other end of the extension bracket being provided with a snap-fitting slide groove matched with the snap-fitting fixing block.

[0009] The above technical solution is adopted: the extended bracket is connected with the left slide and the right slide by using a stainless iron connecting rod, and the stainless iron connecting rod can drive the left slide and the right slide to rotate, so as to facilitate the rotation adjustment of the left slide and the right slide.

[0010] Preferably, any of the above schemes comprises a connecting spring and a connecting seat, wherein the connecting spring is fixedly mounted on one end of a stainless iron connecting rod, and the connecting seat engaged with the stainless iron connecting rod is fixedly mounted on one end of the connecting spring.

[0011] Preferably, any of the above schemes is that the fastening top block is fixedly mounted on the circumference of one end of the connecting seat, and one end of the connecting seat is provided with a convex plate engaged with the stainless iron connecting rod.

[0012] The above technical solution is adopted: according to the demand for rotation of the stainless iron connecting rod, the connecting seat is pulled to drive the fastening top block to disengage the left slide and the right slide. At the same time, the connecting seat stretches the connecting spring to release the stuck state of the stainless iron connecting rod. The connecting seat is rotated to drive the stainless iron connecting rod to rotate through the convex plate, so that the stainless iron connecting rod drives the extension bracket to rotate.

[0013] Preferably, any of the above schemes has a plurality of magnet sleeves, and the plurality of magnet sleeves are equally distributed inside the left slide and the right slide.

[0014] The above technical solution is adopted: the stainless iron connecting rod is attracted by the magnet sleeve, and the stainless iron connecting rod is fixed by magnetic adsorption to fix the extension bracket, thereby ensuring the stability of the extended screen.

[0015] Preferably, any of the above schemes is that the locking block includes a locking spring and a locking buckle, the locking spring is fixedly installed inside the extension bracket, and one end of the locking spring is fixedly installed with a locking buckle movably connected to the extension bracket.

[0016] The above technical solution is adopted: after the extended bracket is folded, the snap buckle is pulled to stretch the snap buckle spring, and the snap buckle is inserted into the inside of the two extended brackets to achieve the locking and fixing of the extended bracket, so that the extended bracket drives the extended screen to perform overlapping protection.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] 1. A support connecting frame that can be telescopically adjusted is provided to support the connecting structure, so that the connecting structure supports and fixes the extended screen. The distance between the extended screen and the laptop can be adjusted according to the needs of use. At the same time, a rotatable rod and a magnet structure that is attracted to the rod are provided between the support connecting frame and the connecting structure. The connecting structure is positioned by magnetic attraction. While adjusting the angle of the extended screen by rotating the connecting structure, the position of the extended screen can be fixed. The extended screen can be folded and adjusted according to the needs of use, thereby improving the convenience of using the connecting mechanism.

[0019] 2. A positioning structure capable of elastic movement is provided at one end of the rotating rod and one end of the connecting structure. The rod and the connecting structure can be folded and fixed by the positioning structure, thereby improving the folding stability of the connecting structure.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0023] Figure 2 According to the embodiment of the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 It is a schematic diagram of the fracture structure of the stainless steel connecting rod according to the embodiment of the utility model;

[0025] Figure 4 It is a structural schematic diagram of a clamping fixing block according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic cross-sectional structure diagram of a fixing bracket according to an embodiment of the utility model;

[0027] Among them: 1-fixed bracket, 11-center bracket, 12-left slide, 13-right slide, 2-extension bracket, 3-stainless steel connecting rod, 4-elastic fastening seat, 41-connecting spring, 42-connecting seat, 5-fastening top block, 6-magnet sleeve, 7-clamping fixing block, 71-clamping spring, 72-clamping buckle, 8-fastening positioning hole, 9-convex plate. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0029] like Figure 1-5 As shown, the laptop computer expansion screen connection mechanism with folding function of the embodiment of the utility model comprises a fixed bracket 1 connected to the laptop computer, one end of the fixed bracket 1 is rotatably connected to an expansion bracket 2 connected to the expansion screen, one end of the expansion bracket 2 is plugged with a stainless iron connecting rod 3, both ends of the stainless iron connecting rod 3 are threadedly connected to elastic fastening seats 4, a fastening top block 5 is fixedly installed inside the elastic fastening seat 4, one end of the expansion bracket 2 is fixedly installed with a magnet sleeve 6 adapted to the stainless iron connecting rod 3, and the other end of the expansion bracket 2 is fixedly installed with a snap-fit ​​fixing block 7.

[0030] Preferably, any of the above schemes comprises a fixed bracket 1 including a central bracket 11, a left slide 12 and a right slide 13; the left slide 12 and the right slide 13 are movably connected inside the central bracket 11; the left slide 12 is located on one side of the right slide 13; one end of the left slide 12 and the right slide 13 is provided with a rotating groove matched with the stainless iron connecting rod 3; one end of the rotating groove is provided with a fastening positioning hole 8 matched with the fastening top block 5.

[0031] The above technical solution is adopted: the center bracket 11 is fixed on the back of the laptop screen, so that the center bracket 11 supports and guides the left slide 12 and the right slide 13. The left slide 12 and the right slide 13 can be slid to adjust the position according to the support requirements, and the size of the fixed bracket 1 is adjusted to facilitate the left slide 12 and the right slide 13 to support the extended screen, facilitate the adjustment of the position of the extended screen, and improve the convenience of fixing the extended screen.

[0032] Preferably, any of the above schemes has one end of the extension bracket 2 provided with a slot hole matched with the stainless iron connecting rod 3 , and the other end of the extension bracket 2 provided with a snap-fitting groove matched with the snap-fitting fixing block 7 .

[0033] The above technical solution is adopted: the extended bracket 2 is connected to the left slide 12 and the right slide 13 by using a stainless iron connecting rod 3, and the stainless iron connecting rod 3 can drive the left slide 12 and the right slide 13 to rotate, so as to facilitate the rotation adjustment of the left slide 12 and the right slide 13.

[0034] Preferably, any of the above schemes comprises the elastic fastening seat 4 including a connecting spring 41 and a connecting seat 42 , wherein the connecting spring 41 is fixedly mounted on one end of the stainless iron connecting rod 3 , and the connecting seat 42 engaged with the stainless iron connecting rod 3 is fixedly mounted on one end of the connecting spring 41 .

[0035] Preferably, any of the above schemes is that the top fastening block 5 is fixedly mounted on the circumference of one end of the connecting seat 42 , and one end of the connecting seat 42 is provided with a convex plate 9 engaged with the stainless iron connecting rod 3 .

[0036] The above technical solution is adopted: according to the demand for rotation of the stainless iron connecting rod 3, the connecting seat 42 is pulled to drive the fastening top block 5 to disengage the left slide 12 and the right slide 13. At the same time, the connecting seat 42 stretches the connecting spring 41 to release the stuck state of the stainless iron connecting rod 3. The connecting seat 42 is rotated to drive the stainless iron connecting rod 3 to rotate through the convex plate 9, so that the stainless iron connecting rod 3 drives the extension bracket 2 to rotate.

[0037] Preferably, any of the above schemes has a plurality of magnet sleeves 6 , and the plurality of magnet sleeves 6 are equally distributed inside the left slide 12 and the right slide 13 .

[0038] The above technical solution is adopted: the stainless iron connecting rod 3 is attracted by the magnet sleeve 6, and the stainless iron connecting rod 3 is fixed by magnetic adsorption to fix the extension bracket 2, thereby ensuring the stability of the extended screen.

[0039] Preferably, any of the above schemes comprises a locking block 7 including a locking spring 71 and a locking buckle 72 , wherein the locking spring 71 is fixedly mounted inside the extension bracket 2 , and one end of the locking spring 71 is fixedly mounted with a locking buckle 72 movably connected to the extension bracket 2 .

[0040] The above technical solution is adopted: after the extended bracket 2 is folded, the snap buckle 72 is pulled to stretch the snap buckle 71, and the snap buckle 72 is inserted into the inside of the two extended brackets 2 to achieve the locking and fixing of the extended bracket 2, so that the extended bracket 2 drives the extended screen to perform overlapping protection.

[0041] The working principle of the notebook computer expansion screen connection mechanism with folding function of the utility model is as follows:

[0042] Insert the left slide 12 and the right slide 13 into the center bracket 11, pull the connecting seat 42 to pull the fastening top block 5 out of the fastening positioning hole 8, rotate the extended bracket 2 to overlap each other, and pull the snap buckle 72 to snap it into the interior of the extended bracket 2.

[0043] Compared with the prior art, the present invention has the following beneficial effects:

[0044] 1. A support connecting frame that can be telescopically adjusted is provided to support the connecting structure, so that the connecting structure supports and fixes the extended screen. The distance between the extended screen and the laptop can be adjusted according to the needs of use. At the same time, a rotatable rod and a magnet structure that is attracted to the rod are provided between the support connecting frame and the connecting structure. The connecting structure is positioned by magnetic attraction. While adjusting the angle of the extended screen by rotating the connecting structure, the position of the extended screen can be fixed. The extended screen can be folded and adjusted according to the needs of use, thereby improving the convenience of using the connecting mechanism.

[0045] 2. A positioning structure capable of elastic movement is provided at one end of the rotating rod and one end of the connecting structure. The rod and the connecting structure can be folded and fixed by the positioning structure, thereby improving the folding stability of the connecting structure.

Claims

1. A notebook computer expansion screen connection mechanism with a folding function, comprising a fixed bracket (1) connected to the notebook computer, one end of the fixed bracket (1) being rotatably connected to an expansion bracket (2) connected to the expansion screen, characterized in that: A stainless steel connecting rod (3) is inserted into one end of the extension bracket (2), and both ends of the stainless steel connecting rod (3) are threadedly connected to elastic fastening seats (4), and a fastening top block (5) is fixedly installed inside the elastic fastening seat (4). A magnet sleeve (6) that matches the stainless steel connecting rod (3) is fixedly installed on one end of the extension bracket (2), and a snap-fit ​​fixing block (7) is fixedly installed on the other end of the extension bracket (2).

2. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 1, characterized in that: The fixed support (1) comprises a central support (11), a left slide (12) and a right slide (13); the left slide (12) and the right slide (13) are movably connected inside the central support (11); the left slide (12) is located on one side of the right slide (13); one end of the left slide (12) and the right slide (13) is provided with a rotation groove matched with the stainless iron connecting rod (3); one end of the rotation groove is provided with a fastening positioning hole (8) matched with the fastening top block (5).

3. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 2, characterized in that: One end of the extension bracket (2) is provided with a slot hole matched with the stainless iron connecting rod (3), and the other end of the extension bracket (2) is provided with a snap-fitting sliding groove matched with the snap-fitting fixing block (7).

4. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 3, characterized in that: The elastic fastening seat (4) comprises a connecting spring (41) and a connecting seat (42); the connecting spring (41) is fixedly mounted on one end of the stainless steel connecting rod (3); and the connecting seat (42) engaged with the stainless steel connecting rod (3) is fixedly mounted on one end of the connecting spring (41).

5. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 4, characterized in that: The fastening top block (5) is fixedly mounted on the circumference of one end of the connecting seat (42), and one end of the connecting seat (42) is provided with a convex plate (9) engaged with the stainless steel connecting rod (3).

6. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 5, characterized in that: There are a plurality of magnet sleeves (6), and the plurality of magnet sleeves (6) are equally distributed inside the left slide (12) and the right slide (13).

7. The notebook computer screen expansion connection mechanism with folding function as claimed in claim 6, characterized in that: The locking and fixing block (7) comprises a locking spring (71) and a locking buckle (72); the locking spring (71) is fixedly mounted inside the extension bracket (2); one end of the locking spring (71) is fixedly mounted with a locking buckle (72) movably connected to the extension bracket (2).

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