Anti-falling supporting device for double-screen computer

Abstract

The utility model discloses a double-screen computer anti-falling supporting device which comprises a display screen and further comprises a supporting base, a plurality of limiting clamping grooves are formed in the upper face of the supporting base, connecting lugs and connecting plates are symmetrically and fixedly connected to the upper face of the supporting base, hinge plates are fixedly connected to the lower faces of the connecting plates, hinge shafts are fixedly connected to the two sides of the hinge plates, and the hinge shafts are fixedly connected to the lower faces of the hinge plates. And the connecting lugs are rotationally matched with the hinge shafts, clamping assemblies are installed on the two sides of the connecting plate in a sliding mode, a supporting plate is fixedly connected to the upper face of the connecting plate, and a threaded sleeve block and an adjusting rod are installed in the supporting plate in an embedded mode. A rotating connector can be driven to move by rotating a threaded adjusting rod, then a second L-shaped clamping plate is driven to be attached to the back face of an upper display screen, a connecting sliding rod is rotationally matched with the rotating connector, and the second L-shaped clamping plate can automatically rotate to be kept horizontal with the upper display screen; the display screens at different angles can be clamped by the second L-shaped clamping plate, so that the two display screens at different angles can be supported.

Description

Technical Field

[0001] This utility model relates to a support device, and more particularly to a dual-screen computer anti-tipping support device. Background Technology

[0002] With the widespread use of computers, we can't live or work without them. In some situations, we even need multiple screens. Outdoors, we need multi-screen computers that are easy to carry and move. If it's windy, the computers can easily be blown over, so we need auxiliary support devices.

[0003] For example, Chinese Patent Publication No. CN220303212U discloses a dual-screen computer anti-tipping support device, which relates to the field of dual-screen computer support technology. It includes a support frame and a dual-screen support assembly. The side of the support frame is movably installed with the side of the dual-screen support assembly. The support frame includes a first connecting plate, the side of which is movably installed with the side of the dual-screen support assembly. A fixing screw is threaded onto the surface of the first connecting plate, and a fixing plate is fixedly connected to the surface of the first connecting plate. This invention uses screws to first fix the first connecting plate and the fixing plate to the computer body, and then uses screws to fix the second connecting plate and the fixing plate to the display screen, thus forming a connection between the support and the computer. The first and second connecting plates rotate via rivets, allowing the display screen to rotate when opened from the computer body.

[0004] Some problems were found when using the existing dual-screen computer anti-tipping support device. First, although the anti-tipping plate can connect two screens, the two screens need to be in a parallel state. However, in actual use, especially in strong outdoor light environments, the two screens need to be adjusted to different angles to avoid screen reflections and affect normal use. Utility Model Content

[0005] The purpose of this invention is to provide a dual-screen computer anti-tipping support device to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dual-screen computer anti-tipping support device, including a display screen, and further comprising:

[0007] A support base, wherein several limiting slots are provided on the support base, and connecting ears are symmetrically fixed on the support base;

[0008] A connecting plate, with a hinge plate fixedly connected to its lower side, hinge shafts fixedly connected to both sides of the hinge plate, a connecting lug rotatably engaging with the hinge shafts, clamping assemblies slidably mounted on both sides of the connecting plate, and a support plate fixedly connected to its upper side, with a threaded sleeve embedded in the support plate.

[0009] A threaded adjusting rod is rotatably installed inside a threaded sleeve block. A rotating connector is rotatably installed at the front end of the threaded adjusting rod. A connecting slide rod is rotatably installed at the upper end of the rotating connector through a bearing seat. Connecting sleeves are slidably installed at both ends of the connecting slide rod. A second L-shaped clamping plate is fixedly connected to the other end of the connecting sleeve.

[0010] The telescopic adjustment rod is used to adjust the distance between the clamping assembly and the two second L-shaped clamping plates.

[0011] Preferably, a diagonal brace is rotatably mounted under the connecting plate, and the diagonal brace cooperates with the limiting slot.

[0012] Preferably, the clamping assembly includes two first L-shaped clamping plates, each having an insertion groove that slides into a connecting plate.

[0013] Preferably, the telescopic adjustment rod includes a threaded sleeve and a threaded connecting rod, the threaded connecting rod being threadedly installed at both ends of the threaded sleeve, and a knob being fixedly connected to the threaded connecting rod.

[0014] Preferably, one set of the threaded sleeves is fixedly connected to the underside of the first L-shaped clamping plate via a fixing foot, and the other set of threaded sleeves is fixedly connected to the second L-shaped clamping plate via a fixing foot.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By rotating the threaded adjusting rod, the rotating connector can be moved, which in turn causes the second L-shaped clamping plate to fit against the back of the upper display screen. The connecting slide rod and the rotating connector rotate in coordination, and the second L-shaped clamping plate can automatically rotate to keep itself horizontal with the upper display screen. Thus, the second L-shaped clamping plate can be used to clamp the upper display screen at different angles, thereby supporting the two display screens at different angles.

[0017] 2. The distance between the first L-shaped clamping plate and the second L-shaped clamping plate can be adjusted by the telescopic adjustment rod. The first L-shaped clamping plate and the second L-shaped clamping plate can clamp displays of different sizes and widths, so that the device can adapt to the anti-tipping support of different displays. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention during use;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is an exploded view of the connecting plate of this utility model;

[0021] Figure 4 This is an exploded view of the threaded adjustment rod of this utility model.

[0022] In the diagram: 1. Support base; 101. Limiting slot; 2. Connecting plate; 201. First L-shaped clamping plate; 202. Insertion slot; 203. Hinge plate; 204. Support plate; 205. Threaded sleeve; 3. Telescopic adjusting rod; 301. Threaded sleeve; 302. Threaded connecting rod; 303. Knob; 4. Diagonal brace plate; 5. Threaded adjusting rod; 501. Rotating connector; 502. Connecting slide rod; 503. Connecting sleeve; 6. Second L-shaped clamping plate; 7. Display screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a dual-screen computer anti-tipping support device, including a display screen 7, and further including:

[0025] Support base 1, with several limiting slots 101 provided on the support base 1, and connecting ears symmetrically fixed on the support base 1;

[0026] A connecting plate 2 is provided, a hinge plate 203 is fixedly connected to the bottom of the connecting plate 2, hinge shafts are fixedly connected to both sides of the hinge plate 203, the connecting lugs are rotatably engaged with the hinge shafts, clamping components are slidably installed on both sides of the connecting plate 2, and a support plate 204 is fixedly connected to the top of the connecting plate 2, and a threaded sleeve block 205 is embedded in the support plate 204.

[0027] A threaded adjusting rod 5 is rotatably installed inside a threaded sleeve block 205. A rotating connector 501 is rotatably installed at the front end of the threaded adjusting rod 5. A connecting slide rod 502 is rotatably installed at the upper end of the rotating connector 501 via a bearing seat. A connecting sleeve 503 is slidably installed at both ends of the connecting slide rod 502. A second L-shaped clamping plate 6 is fixedly connected to the other end of the connecting sleeve 503.

[0028] The telescopic adjustment rod 3 is used to adjust the distance between the clamping assembly and the two second L-shaped clamping plates 6.

[0029] In this embodiment, the distance between the clamping assembly and the two second L-shaped clamping plates 6 is adjusted by the telescopic adjustment rod 3. The clamping assembly can clamp the lower second L-shaped clamping plate 6 on both sides, and the second L-shaped clamping plate 6 can clamp the upper second L-shaped clamping plate 6 on both sides. The connecting slide rod 502 and the connecting sleeve 503 form a telescopic rod for connecting and supporting the second L-shaped clamping plate 6. Rotating the threaded adjustment rod 5 can drive the rotating connector 501 to move. The rotating connector 501 can drive the connecting slide rod 502 to move. The movement of the connecting slide rod 502 can drive the second L-shaped clamping plate 6 to move through the connecting sleeve 503. At the same time, the connecting slide rod 502 is rotatably installed at the front end of the rotating connector 501, so that the second L-shaped clamping plate 6 can rotate freely at a certain angle. This allows the second L-shaped clamping plate 6 to adjust its angle according to the angle of the display screen 7. Under different angle conditions, the second L-shaped clamping plate 6 and the first L-shaped clamping plate 201 can simultaneously clamp and fix the second L-shaped clamping plate 6 on both sides of the display screen 7, providing stable support for the second L-shaped clamping plate 6.

[0030] In order to achieve the purpose of adjusting the angle of the connecting plate 2, the device adopts the following technical solution: a diagonal brace 4 is rotatably installed under the connecting plate 2, the diagonal brace 4 cooperates with the limiting slot 101, and the clamping assembly includes two first L-shaped clamping plates 201. The first L-shaped clamping plates 201 are provided with insertion slots 202, and the insertion slots 202 are slidably engaged with the connecting plate 2.

[0031] The inclined brace 4, hinge plate 203, and support base 1, which are rotatably installed under the connecting plate 2, can form a stable structure similar to a triangle. The inclined brace 4 and the limiting slot 101 cooperate with each other. By inserting the lower end of the inclined brace 4 into different limiting slots 101, the tilt angle of the connecting plate 2 can be adjusted so that the angle between the connecting plate 2 and the display screen 7 below is the same. The insertion slot 202 is slidably engaged with the connecting plate 2, and the first L-shaped clamping plate 201 is slidably installed at both ends of the connecting plate 2. The distance between the first L-shaped clamping plates 201 can be adjusted by using the telescopic adjustment rod 3.

[0032] In order to achieve the purpose of adjusting the distance between the first L-shaped clamping plate 201 and the second L-shaped clamping plate 6, the device adopts the following technical solution: the telescopic adjustment rod 3 includes a threaded sleeve 301 and a threaded connecting rod 302. The threaded connecting rod 302 is threadedly installed at both ends of the threaded sleeve 301. A knob 303 is fixedly connected to the threaded connecting rod 302. One set of threaded sleeves 301 is fixedly connected to the bottom of the first L-shaped clamping plate 201 through a fixed foot, and the other set of threaded sleeves 301 is fixedly connected to the second L-shaped clamping plate 6 through a fixed foot.

[0033] The threaded sleeve 301 is threadedly engaged with the threaded connecting rod 302. The threaded sleeve 301 is fixed to the first L-shaped clamping plate 201 and the second L-shaped clamping plate 6 respectively. The threaded sleeve 301 can be rotated by the knob 303. The rotation of the threaded sleeve 301 can adjust the distance between the two threaded connecting rods 302, thereby adjusting the overall length of the telescopic adjustment rod 3, and thus adjusting the distance between the two first L-shaped clamping plates 201 and the two second L-shaped clamping plates 6.

[0034] The working principle and usage process of this utility model are as follows: When in use, the display screen needs to be unfolded and adjusted to a suitable angle. Place the support base 1 below the display screen 7, rotate the connecting plate 2 to make it fit against the back of the lower display screen 7, and make the inclined support plate 4 snap into the appropriate limiting slot 101. Rotate the threaded adjustment rod 5 to drive the rotating connector 501. The rotating connector 501 can drive the second L-shaped clamping plate 6 to move through the connecting slide rod 502 and the connecting sleeve 503, so that the second L-shaped clamping plate 6 fits against the back of the upper display screen 7. Then adjust the distance between the two telescopic adjustment rods 3 to reduce the distance between the two second L-shaped clamping plates 6 and the two first L-shaped clamping plates 201. The first L-shaped clamping plates 201 and the second L-shaped clamping plates 6 are used to connect the two display screens 7 to the device, thereby assisting in supporting the display screen 7 and preventing the display screen from being blown over by a strong wind after unfolding.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-screen computer anti-tipping support device, comprising a display screen (7), characterized in that, Also includes: Support base (1), the support base (1) is provided with several limiting slots (101), and the support base (1) is symmetrically fixed with connecting ears; A connecting plate (2) is provided, with a hinge plate (203) fixedly connected to the bottom of the connecting plate (2), and hinge shafts fixedly connected to both sides of the hinge plate (203). The connecting lugs are rotatably engaged with the hinge shafts. Clamping components are slidably installed on both sides of the connecting plate (2). A support plate (204) is fixedly connected to the top of the connecting plate (2), and a threaded sleeve block (205) is embedded in the support plate (204). A threaded adjusting rod (5) is rotatably installed inside a threaded sleeve block (205). A rotating connector (501) is rotatably installed at the front end of the threaded adjusting rod (5). A connecting slide rod (502) is rotatably installed at the upper end of the rotating connector (501) through a bearing seat. A connecting sleeve (503) is slidably installed at both ends of the connecting slide rod (502). A second L-shaped clamping plate (6) is fixedly connected to the other end of the connecting sleeve (503). Telescopic adjustment rod (3) is used to adjust the distance between the clamping assembly and the two second L-shaped clamping plates (6).

2. The anti-tipping support device for a dual-screen computer according to claim 1, characterized in that: A diagonal brace (4) is rotatably mounted under the connecting plate (2), and the diagonal brace (4) cooperates with the limiting slot (101).

3. The anti-tipping support device for a dual-screen computer according to claim 1, characterized in that: The clamping assembly includes two first L-shaped clamping plates (201), and the first L-shaped clamping plates (201) are provided with insertion slots (202), which are slidably engaged with the connecting plate (2).

4. The anti-tipping support device for a dual-screen computer according to claim 1, characterized in that: The telescopic adjustment rod (3) includes a threaded sleeve (301) and a threaded connecting rod (302). The threaded connecting rod (302) is threadedly installed at both ends of the threaded sleeve (301), and a knob (303) is fixedly connected to the threaded connecting rod (302).

5. A dual-screen computer anti-tipping support device according to claim 4, characterized in that: One set of the threaded sleeves (301) is fixedly connected to the bottom of the first L-shaped clamping plate (201) by a fixing foot, and the other set of the threaded sleeves (301) is fixedly connected to the second L-shaped clamping plate (6) by a fixing foot.

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