Simple and fast projector mounting bracket

Abstract

The utility model discloses a simple and fast projector mounting bracket, which relates to the technical field of projectors and comprises an adjusting rod, a positioning assembly is arranged at the top of the adjusting rod, a projector body is arranged at the top of the positioning assembly, an adjusting assembly is arranged at the bottom of the adjusting rod, and a supporting assembly is arranged at the bottom of the adjusting assembly. The positioning assembly comprises a placing plate. According to the simple and rapid projector mounting bracket, a projector body is placed on a placement plate, a pressing rod can extrude a first spring by pulling the pressing rod, the pressing rod can slide in a telescopic manner in a movable sleeve, and meanwhile, the movable sleeve is rotated, so that the projector body can be conveniently mounted; when the projector body is installed, the movable sleeve can drive the pressing rod to rotate to the direction perpendicular to the projector body, at the moment, the pressing rod is loosened, the pressing rod can tightly fasten the projector body on the placing plate under the rebound pulling of the first spring, and then the projector body can be rapidly installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a projector technical field, concretely is a simple and rapid projector mounting support. BACKGROUND

[0002] As the outstanding representative of modern audio-visual technology, the projector is widely used in education, business, home entertainment and other fields with its powerful image projection capability. It converts image or video signals into optical signals and projects the picture onto the screen or wall with the help of precise optical system, bringing users a shocking visual experience. Modern projectors not only have high resolution and high brightness display performance, but also integrate intelligent operating system, support wireless connection, multi-screen interaction and other convenient functions, making content sharing and display more flexible and efficient. The lightweight and portable design of the projector makes it easy to adapt to different scene requirements. With the continuous progress of technology, the projector has made significant improvements in energy saving and environmental protection, service life and other aspects, providing users with more economical and environmentally friendly use experience. The projector is gradually becoming an indispensable audio-visual device in people's life with its excellent performance and wide range of application scenarios.

[0003] The prior art CN222351894U patent is entitled "a projector mounting support", which forms a projector mounting support through the base, drive motor, screw rod, connecting frame, adjusting mechanism, placing plate, fixing mechanism, limiting mechanism and universal wheel. It can well install and fix the projector, and conveniently adjust the use height and angle of the projector during use, improving the convenience and flexibility of use.

[0004] In the prior art, the traditional projector support usually needs to be assembled with multiple components such as base, main support, gimbal, screws, etc. Users need to install them step by step according to the instruction manual, which is tedious and often requires the use of screwdrivers, wrenches and other tools during installation, increasing the installation difficulty and time cost and further prolonging the installation time. Therefore, we need a simple and rapid projector mounting support. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a simple and rapid projector mounting support to solve the existing problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a simple and rapid projector mounting support, comprising an adjusting rod, a positioning assembly is arranged at the top of the adjusting rod, a projector body is arranged at the top of the positioning assembly, an adjusting assembly is arranged at the bottom of the adjusting rod, and a supporting assembly is arranged at the bottom of the adjusting assembly; the positioning assembly comprises a placing plate, a movable sleeve is rotatably connected to one side of the placing plate, a pressure rod is slidably connected in the movable sleeve, and a first spring is sleeved on the outer wall of the pressure rod.

[0007] Preferably, the movable sleeve and the pressure rod form a sliding structure, and the outer diameter of the pressure rod matches the inner diameter of the movable sleeve, and the outer wall of the pressure rod is fitted to the inner wall of the movable sleeve.

[0008] Preferably, the movable sleeve forms an elastic structure with the pressure rod via a first spring, and the first spring is disposed between the movable sleeve and the pressure rod.

[0009] Preferably, the adjusting assembly includes an adjusting ring, a second spring fixedly connected inside the adjusting ring, a movable rod slidably connected inside the adjusting rod, a clamp fixedly connected to one end of the movable rod, and a movable block fixedly connected to one end of the movable rod.

[0010] Preferably, the movable block is integrated with the clamping plate via a movable rod, and the arc shape of the movable block is fitted to the arc surface of the inner wall of the adjusting ring.

[0011] Preferably, the support assembly includes a connector, a first bracket is engaged with the top of the connector, a second bracket is engaged with the top of the first bracket, a fixing bolt is provided inside the connector, a fixing rod is provided on the outer wall of the fixing bolt, and a bolt sleeve is fixedly connected to the bottom of the fixing rod.

[0012] Preferably, the connector is fixed by a fixing bolt and a fixing rod, and one end of the fixing bolt passes through the inside of the connector, extends out from the inside of the first bracket and the second bracket, and is fastened in the bolt sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this simple and quick projector mounting bracket...

[0014] (1) By placing the projector body on the placement plate, and by pulling the pressure rod, the pressure rod can compress the first spring, and the pressure rod can slide along the movable sleeve. At the same time, by rotating the movable sleeve, the movable sleeve can drive the pressure rod to rotate to a direction perpendicular to the projector body. At this time, by releasing the pressure rod, the pressure rod can be pulled by the rebound of the first spring, and the pressure rod can firmly fix the projector body on the placement plate, thereby enabling the projector body to be installed quickly.

[0015] (2) By first clamping the second bracket onto the first bracket, and simultaneously clamping the first bracket onto the connector, and relying on the fixing bolts penetrating the inside of the connector, as well as the first and second brackets, the fixing bolts are inserted into the bolt sleeve inside the fixing rod for fastening and installation. Pulling the adjusting ring upwards causes the adjusting ring to compress the second spring, causing the inner wall contact surface of the adjusting ring to separate from the contact surface of the movable block. The clamping piece disengages from the positioning of the fixing rod. Pulling the adjusting rod causes it to move along the outer wall of the fixing rod for adjustment. When the appropriate height is reached, the adjusting ring is released, and the adjusting ring is pushed back by the second spring. At the same time, the inner wall of the adjusting ring compresses the movable block, and the movable block pushes the clamping piece on the movable rod to move into the adjusting rod, compressing and positioning the fixing rod to meet people's daily adjustment needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the positioning component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing rod and bolt sleeve structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0021] In the diagram: 1. Adjusting rod; 2. Projector body; 3. Positioning assembly; 301. Placement plate; 302. Movable sleeve; 303. Pressure rod; 304. First spring; 4. Adjusting assembly; 401. Adjusting ring; 402. Second spring; 403. Movable rod; 404. Clamping piece; 405. Movable block; 5. Support assembly; 501. Connector; 502. First bracket; 503. Second bracket; 504. Fixing bolt; 505. Fixing rod; 506. Bolt sleeve. Detailed Implementation

[0022] 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.

[0023] This utility model embodiment provides a simple and quick projector mounting bracket, such as... Figure 1 , Figure 2 ,Figure 3 , Figure 4 and Figure 5 As shown, the system includes an adjusting rod 1, a positioning component 3 at the top of the adjusting rod 1, a projector body 2 at the top of the positioning component 3, an adjusting component 4 at the bottom of the adjusting rod 1, and a support component 5 at the bottom of the adjusting component 4. The positioning component 3 includes a placement plate 301, a movable sleeve 302 rotatably connected to one side of the placement plate 301, and a pressure rod 303 slidably connected inside the movable sleeve 302. The movable sleeve 302 and the pressure rod 303 form a sliding structure, and the outer diameter of the pressure rod 303 matches the inner diameter of the movable sleeve 302. The outer wall of the pressure rod 303 fits snugly against the inner wall of the movable sleeve 302, enhancing the connection between the movable sleeve 302 and the pressure rod 303. This allows the movable sleeve 302 to rotate while the placement plate 301 rotates, simultaneously driving the pressure rod 303 to rotate. A first spring 304 is sleeved on the outer wall of the pressure rod 303, and the movable sleeve 302 is connected to the pressure rod 303 via the first spring 304. The rod 303 forms an elastic structure, and the first spring 304 is disposed between the movable sleeve 302 and the pressure rod 303, which strengthens the connection between the movable sleeve 302 and the first spring 304. The movable sleeve 302 can rely on the first spring 304 to support the pressure rod 303. By placing the projector body 2 on the placement plate 301, and by pulling the pressure rod 303, the pressure rod 303 can compress the first spring 304, and the pressure rod 303 can slide and extend along the movable sleeve 302. At the same time, by rotating the movable sleeve 302, the movable sleeve 302 can drive the pressure rod 303 to rotate to a direction perpendicular to the projector body 2. At this time, releasing the pressure rod 303 allows the pressure rod 303 to be pulled back by the first spring 304, so that the pressure rod 303 can tightly fasten the projector body 2 to the placement plate 301, thereby enabling quick installation of the projector body 2.

[0024] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the adjusting assembly 4 includes an adjusting ring 401, with a second spring 402 fixedly connected inside the adjusting ring 401. A movable rod 403 is slidably connected inside the adjusting rod 1. A clamping piece 404 is fixedly connected to one end of the movable rod 403, and a movable block 405 is fixedly connected to the other end of the movable rod 403. The movable block 405 and the clamping piece 404 form an integrated structure through the movable rod 403, and the arc shape of the movable block 405 fits against the arc surface of the inner wall of the adjusting ring 401, strengthening the connection between the movable block 405 and the movable rod 403. This allows the movable block 405 to drive the movable rod 403 to push the clamping piece 404 to move. By pulling the adjusting ring 401 upwards... 01, allowing the adjusting ring 401 to compress the second spring 402, and causing the inner wall contact surface of the adjusting ring 401 to separate from the contact surface of the movable block 405. At this time, the clamping piece 404 disengages from the positioning of the fixed rod 505. The adjusting rod 1 can then be pulled, allowing it to move and adjust along the outer wall of the fixed rod 505. Furthermore, once adjusted to a suitable height, the adjusting ring 401 can be released, allowing it to be rebounded and pushed by the second spring 402. Simultaneously, the inner wall of the adjusting ring 401 compresses the movable block 405, and the movable block 405 pushes the clamping piece 404 on the movable rod 403 to move inwards towards the adjusting rod 1. The fixing rod 505 is used for compression positioning to meet people's daily adjustment needs. The support component 5 includes a connector 501. The top of the connector 501 is engaged with a first bracket 502, and the top of the first bracket 502 is engaged with a second bracket 503. A fixing bolt 504 is provided inside the connector 501, and a fixing rod 505 is provided on the outer wall of the fixing bolt 504. A bolt sleeve 506 is fixedly connected to the bottom of the fixing rod 505. The connector 501 and the fixing rod 505 form a fixed structure through the fixing bolt 504, and one end of the fixing bolt 504 extends through the inside of the connector 501 and protrudes from the inside of the first bracket 502 and the second bracket 503. The bolt sleeve 506 is fixed inside, which facilitates the setting of the fixing bolt 504. The fixing bolt 504 can fix the first bracket 502 and the second bracket 503 to the bottom of the fixing rod 505 by relying on the connecting piece 501. This can further improve the support stability of the mounting bracket. First, the second bracket 503 is clamped on the first bracket 502, and at the same time, the first bracket 502 can be clamped on the connecting piece 501. The fixing bolt 504 passes through the inside of the connecting piece 501, as well as the first bracket 502 and the second bracket 503, and the fixing bolt 504 extends into the bolt sleeve 506 inside the fixing rod 505 for fastening and installation.

[0025] Working principle: In use, the second bracket 503 is first secured to the first bracket 502, and the first bracket 502 is simultaneously secured to the connector 501. The fixing bolt 504 passes through the connector 501, the first bracket 502, and the second bracket 503, and extends into the bolt sleeve 506 inside the fixing rod 505 for tightening and installation. This facilitates quick assembly of the mounting bracket base. The projector body 2 is placed on the placement plate 301, and pulling the pressure rod 303 compresses the first spring 304, allowing the pressure rod 303 to slide along the movable sleeve 302. Rotating the movable sleeve 302 rotates the pressure rod 303 to a position perpendicular to the projector body 2. Releasing the pressure rod 303 allows it to slide along the first spring 304. Under the rebound pull of 4, the pressure rod 303 can firmly secure the projector body 2 to the placement plate 301, thereby enabling quick installation of the projector body 2. When it is necessary to adjust the height of the bracket, the adjusting ring 401 can be pulled upward, which can compress the second spring 402 and separate the inner wall contact surface of the adjusting ring 401 from the contact surface of the movable block 405. At this time, the clamp 404 disengages from the positioning of the fixed rod 505. Then, the adjusting rod 1 can be pulled, allowing it to move and adjust along the outer wall of the fixed rod 505. Furthermore, when the appropriate height is reached, the adjusting ring 401 can be released, allowing the adjusting ring 401 to be rebounded and pushed by the second spring 402. At the same time, the inner wall of the adjusting ring 401 compresses the movable block 405, and the movable block 405 pushes the clamp 404 on the movable rod 403 to move inward into the adjusting rod 1, thereby compressing and positioning the fixed rod 505 to meet people's daily adjustment needs.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A simple and quick projector mounting bracket, comprising an adjusting rod (1), characterized in that: The top of the adjusting rod (1) is provided with a positioning component (3), the top of the positioning component (3) is provided with a projector body (2), the bottom of the adjusting rod (1) is provided with an adjusting component (4), and the bottom of the adjusting component (4) is provided with a support component (5). The positioning component (3) includes a placement plate (301), a movable sleeve (302) is rotatably connected to one side of the placement plate (301), a pressure rod (303) is slidably connected inside the movable sleeve (302), and a first spring (304) is sleeved on the outer wall of the pressure rod (303).

2. The simple and quick projector mounting bracket according to claim 1, characterized in that: The movable sleeve (302) and the pressure rod (303) form a sliding structure, and the outer diameter of the pressure rod (303) matches the inner diameter of the movable sleeve (302), and the outer wall of the pressure rod (303) is fitted to the inner wall of the movable sleeve (302).

3. The simple and quick projector mounting bracket according to claim 1, characterized in that: The movable sleeve (302) forms an elastic structure with the pressure rod (303) via the first spring (304), and the first spring (304) is disposed between the movable sleeve (302) and the pressure rod (303).

4. The simple and quick projector mounting bracket according to claim 1, characterized in that: The adjustment assembly (4) includes an adjustment ring (401), a second spring (402) is fixedly connected inside the adjustment ring (401), a movable rod (403) is slidably connected inside the adjustment rod (1), a clip (404) is fixedly connected to one end of the movable rod (403), and a movable block (405) is fixedly connected to one end of the movable rod (403).

5. The simple and quick projector mounting bracket according to claim 4, characterized in that: The movable block (405) is integrated with the clamping piece (404) via the movable rod (403), and the arc shape of the movable block (405) is fitted to the inner arc surface of the adjusting ring (401).

6. The simple and quick projector mounting bracket according to claim 1, characterized in that: The support assembly (5) includes a connector (501), a first bracket (502) is engaged with the top of the connector (501), a second bracket (503) is engaged with the top of the first bracket (502), a fixing bolt (504) is provided inside the connector (501), a fixing rod (505) is provided on the outer wall of the fixing bolt (504), and a bolt sleeve (506) is fixedly connected to the bottom of the fixing rod (505).

7. The simple and quick projector mounting bracket according to claim 6, characterized in that: The connector (501) is fixed by a fixing bolt (504) and a fixing rod (505), and one end of the fixing bolt (504) extends through the inside of the connector (501) from the inside of the first bracket (502) and the second bracket (503) and is fastened in the bolt sleeve (506).

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