Multi-angle adjustable projector base

Abstract

The utility model belongs to the technical field of multi-angle adjustable projector bases, and discloses a multi-angle adjustable projector base which comprises a supporting mechanism and an adjusting mechanism, the supporting mechanism comprises a first supporting column and a second supporting column, a telescopic groove is formed in the upper end face of the first supporting column, and the second supporting column is movably connected in the telescopic groove; the adjusting mechanism comprises a mounting base, a first mounting block and a second mounting block, the first mounting block is mounted on one side of the upper end face of the mounting base, a supporting shaft is mounted on one side of the first mounting block, a first locking block is rotationally connected to the periphery of the supporting shaft, first teeth are arranged at one end of the first locking block, and a lead screw is mounted at one end of the supporting shaft. A second locking block is mounted on one side of the second mounting block, second teeth are arranged on one side of the second locking block, and one end of the lead screw penetrates through the second locking block and the second mounting block and is in threaded connection with a rotating block. The device not only can perform multi-angle adjustment on the projector body, but also can protect the projector body, so that the economic loss is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of a multi-angle adjustable projector base, and more specifically, particularly relates to a multi-angle adjustable projector base. Background Art

[0002] A multi-angle adjustable projector base is a device used to support and adjust a projector. It is usually made of metal or plastic and has adjustable joints and connecting parts, allowing users to place the projector at different angles and heights as needed.

[0003] Some of the current multi-angle adjustable projector bases simply provide support and adjustment functions. When the projector base is accidentally bumped by a person or a pet at home accidentally bumps into it while playing, it is easy to cause the projector base to topple over, causing the projector to directly hit the ground or other hard objects and be damaged.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-angle adjustable projector base is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multi-angle adjustable projector base, which is achieved by the following specific technical means:

[0006] A multi-angle adjustable projector base comprises a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism comprises a supporting column 1 and a supporting column 2, wherein the upper end surface of the supporting column 1 is provided with a telescopic groove, wherein the supporting column 2 is movably connected in the telescopic groove, wherein the adjusting mechanism comprises a mounting seat, a mounting block 1 and a mounting block 2, wherein a mounting block 1 is installed on one side of the upper end surface of the mounting seat, a supporting shaft is installed on one side of the mounting block 1, a locking block 1 is rotatably connected to the periphery of the supporting shaft, a tooth 1 is provided on one end of the locking block 1, and a screw rod is installed on one end of the supporting shaft A locking block 2 is installed on one side of the mounting block 2, and a tooth 2 is provided on one side of the locking block 2. One end of the screw rod passes through the locking block 2 and the mounting block 2 and is threadedly connected with a rotating block. A support rod is installed on the upper end surface of the locking block 1, and a support seat is installed on the top of the support rod. A number of support blocks are installed on the upper end surface of the support seat. A pair of movable grooves are provided on both sides of the support blocks, and a limit block is movably connected in the movable groove. A movable rod is installed on one side of the limit block, and a protective block is installed on the other end of the pair of movable rods.

[0007] Furthermore, a projector body is installed on the upper end surface of the support base between a plurality of the support blocks.

[0008] Furthermore, a fixing seat is installed on the bottom end surface of the support column 1.

[0009] Furthermore, a locking bolt is threadedly connected to one side of the telescopic slot.

[0010] Furthermore, a slide groove is provided on the other side of the upper end surface of the mounting seat, a sliding block is slidably connected in the slide groove, and a mounting block 2 is installed on the upper end surface of the sliding block.

[0011] Furthermore, a spring is installed on one side of the movable groove, and the other end of the spring is connected to one side of the limit block.

[0012] Furthermore, a protective pad is installed on one side of the protective block, and the protective pad is made of rubber material.

[0013] Furthermore, the screw rod is slidably connected to the locking block 2 and the mounting block 2.

[0014] Furthermore, the tooth one matches the tooth two.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By using the rotating block, the screw rod, the mounting block 2, the locking block 2, the tooth 2, the locking block 1 and the tooth 1 in coordination, firstly, the angle of the projector body is adjusted through the support seat, and the support seat drives the locking block 1 to rotate through the support rod. After the angle is determined, the rotating block begins to rotate. Since the rotating block is threadedly connected to the screw rod, the rotating block begins to move in the direction of the locking block 1 when it rotates, and the rotating block pushes the mounting block 2 to move in the direction of the locking block 1, and the mounting block 2 drives the locking block 2 to move in the direction of the locking block 1, so that the tooth 2 at one end of the locking block 2 engages with the tooth 1 at one end of the locking block 1, thereby fixing the locking block 1, fixing the angle of the projector body through the locking block 1, and thus achieving the purpose of adjusting the projector body at multiple angles.

[0017] Through the coordinated use of springs, movable rods, protective blocks and protective pads, when the projector base is overturned by accidental collision by humans or accidental collision by pets at home while playing, the first thing to hit the ground or other hard objects is the protective pad, which is made of rubber and has a certain buffering effect. At the same time, the protective pad transmits the impact force of the collision to the protective block, and the protective block transmits the buffering force to the limit block through the movable rod. The limit block transmits the impact force to the spring. The spring can have a certain buffering effect on this impact force, so that the projector body can play a certain buffering and protective role when it hits the ground or other hard objects, thereby reducing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] Figure 2It is a front view cross-sectional schematic diagram of the utility model.

[0020] Figure 3 It is a front view cross-sectional schematic diagram of a partial structure of the utility model.

[0021] Figure 4 It is a three-dimensional schematic diagram of a partial structure of the utility model.

[0022] Figure 5 This utility model Figure 3 A is an enlarged schematic diagram.

[0023] Figure 6 This utility model Figure 3 A magnified schematic diagram of B.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Support mechanism; 2. Adjustment mechanism; 3. Support column one; 301. Telescopic slot; 302. Fixed seat; 303. Locking bolt; 4. Support column two; 5. Mounting seat; 501. Slide slot; 502. Slider; 6. Mounting block one; 601. Support shaft; 602. Screw rod; 7. Mounting block two; 701. Locking block two; 702. Tooth two; 8. Locking block one; 801. Tooth one; 802. Support rod; 9. Support seat; 901. Support block; 10. Rotating block; 11. Movable slot; 1101. Limit block; 1102. Movable rod; 1103. Spring; 12. Protective block; 1201. Protective pad; 13. Projector body. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0029] As attached Figure 1 To Attachment Figure 6 As shown:

[0030] The utility model provides a multi-angle adjustable projector base, including a supporting mechanism 1 and an adjusting mechanism 2, the supporting mechanism 1 including a supporting column 1 3 and a supporting column 2 4, the upper end surface of the supporting column 1 3 is provided with a telescopic groove 301, the supporting column 2 4 is movably connected in the telescopic groove 301, the adjusting mechanism 2 includes a mounting seat 5, a mounting block 1 6 and a mounting block 2 7, one side of the upper end surface of the mounting seat 5 is provided with a mounting block 1 6, one side of the mounting block 1 6 is provided with a supporting shaft 601, the outer periphery of the supporting shaft 601 is rotatably connected with a locking block 1 8, one end of the locking block 1 8 is provided with a tooth 1 801, one end of the supporting shaft 601 is provided with a screw rod 602, the mounting block 2 A locking block 701 is installed on one side of 7, and a tooth 702 is set on one side of the locking block 701. One end of the screw rod 602 passes through the locking block 701 and the mounting block 7 and is threadedly connected with a rotating block 10. A support rod 802 is installed on the upper end surface of the locking block 8, and a support seat 9 is installed on the top of the support rod 802. A number of support blocks 901 are installed on the upper end surface of the support seat 9. A pair of movable grooves 11 are provided on both sides of the number of support blocks 901. A limit block 1101 is movably connected in the movable groove 11. A movable rod 1102 is installed on one side of the limit block 1101, and a protective block 12 is installed on the other end of the pair of movable rods 1102.

[0031] The projector body 13 is installed on the upper end surface of the support seat 9 between a plurality of support blocks 901 .

[0032] Among them, a fixing seat 302 is installed on the bottom end surface of the support column 1 3, and the fixing seat 302 plays a stabilizing role.

[0033] Among them, a locking bolt 303 is threadedly connected to one side of the telescopic slot 301. When the locking bolt 303 is rotated, the locking bolt 303 moves into the telescopic slot 301 and presses against the supporting column 2 4, so that the supporting column 2 4 can be fixed.

[0034] Among them, a slide groove 501 is provided on the other side of the upper end surface of the mounting seat 5, and a slider 502 is slidably connected in the slide groove 501. A mounting block 2 7 is installed on the upper end surface of the slider 502. When the mounting block 2 7 moves, it drives the slider 502 to move in the slide groove 501, thereby limiting the moving trajectory of the mounting block 2 7.

[0035] Among them, a spring 1103 is installed on one side of the movable groove 11, and the other end of the spring 1103 is connected to one side of the limit block 1101. The protective block 12 transmits the buffering force to the limit block 1101 through the movable rod 1102, and the limit block 1101 transmits the impact force to the spring 1103. The spring 1103 can have a certain buffering effect on this impact force.

[0036] A protective pad 1201 is installed on one side of the protective block 12. The protective pad 1201 is made of rubber. Since the protective pad 1201 is made of rubber, it has a certain buffering effect.

[0037] Among them, the screw rod 602 is slidably connected with the locking block 701 and the mounting block 702.

[0038] Among them, the tooth 1 801 matches the tooth 2 702, and the locking block 1 8 can be fixed by the tooth 2 702 at one end of the locking block 2 701 and the tooth 1 801 at one end of the locking block 1 8 engaging with each other.

[0039] The working principle of this embodiment:

[0040] By using the locking bolt 303, the support column 24 is moved up and down to adjust the height of the projector body 13. After the height is determined, the locking bolt 303 is rotated. When the locking bolt 303 is rotated, it moves into the telescopic slot 301 and abuts against the support column 24, so that the support column 24 can be fixed, and then the height of the projector body 13 can be fixed. By using the rotating block 10, the screw rod 602, the mounting block 27, the locking block 2701, the tooth 2702, the locking block 18 and the tooth 1801 in coordination, First, adjust the angle of the projector body 13 through the support seat 9. The support seat 9 drives the locking block 8 to rotate through the support rod 802. After the angle is determined, start to rotate the rotating block 10. Since the rotating block 10 is threadedly connected with the screw rod 602, the rotating block 10 starts to move in the direction of the locking block 8 when it rotates. The rotating block 10 pushes the installation block 2 7 to move in the direction of the locking block 8. The installation block 2 7 drives the locking block 2 701 to move in the direction of the locking block 8, so that the tooth 2 702 at one end of the locking block 2 701 is aligned with the lock. The teeth 1801 at one end of the locking block 18 mesh with each other, so that the locking block 18 can be fixed. The angle of the projector body 13 is fixed by the locking block 18, so that the purpose of adjusting the projector body 13 at multiple angles can be achieved. By using the spring 1103, the movable rod 1102, the protective block 12 and the protective pad 1201 in coordination, when the projector base is accidentally hit by a person or a pet at home accidentally hits it and falls over, the protective pad 1201 will first hit the ground or other hard objects, and the protective pad 1201 will prevent the projector base from falling over. The protective pad 1201 is made of rubber and has a certain buffering effect. At the same time, the protective pad 1201 transmits the impact force caused by the collision to the protective block 12, and the protective block 12 transmits the buffering force to the limit block 1101 through the movable rod 1102. The limit block 1101 transmits the impact force to the spring 1103. The spring 1103 can have a certain buffering effect on this impact force, so that it can play a certain buffering and protective role when the projector body 13 hits the ground or other hard objects, thereby reducing economic losses.

[0041] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A multi-angle adjustable projector base, comprising a supporting mechanism (1) and an adjusting mechanism (2), characterized in that: The support mechanism (1) comprises a support column 1 (3) and a support column 2 (4); a telescopic groove (301) is provided on the upper end surface of the support column 1 (3); the support column 2 (4) is movably connected in the telescopic groove (301); the adjustment mechanism (2) comprises a mounting seat (5), a mounting block 1 (6) and a mounting block 2 (7); a mounting block 1 (6) is mounted on one side of the upper end surface of the mounting seat (5); a support shaft (601) is mounted on one side of the mounting block 1 (6); a locking block 1 (8) is rotatably connected to the periphery of the support shaft (601); a tooth 1 (801) is provided on one end of the locking block 1 (8); a screw rod (602) is mounted on one end of the support shaft (601); a locking block 2 (701) is mounted on one side of the mounting block 2 (7); ), one end of the locking block 2 (701) is provided with a tooth 2 (702), one end of the screw rod (602) passes through the locking block 2 (701) and the mounting block 2 (7) and is threadedly connected to the rotating block (10), the upper end surface of the locking block 1 (8) is installed with a support rod (802), the top end of the support rod (802) is installed with a support seat (9), the upper end surface of the support seat (9) is installed with a plurality of support blocks (901), a pair of movable grooves (11) are provided on both sides of the plurality of support blocks (901), a limit block (1101) is movably connected in the movable groove (11), a movable rod (1102) is installed on one side of the limit block (1101), and a protective block (12) is installed at the other end of the pair of movable rods (1102).

2. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A projector body (13) is mounted on the upper end surface of the support seat (9) between a plurality of the support blocks (901).

3. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A fixing seat (302) is installed on the bottom end surface of the support column 1 (3).

4. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A locking bolt (303) is threadedly connected to one side of the telescopic slot (301).

5. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A sliding groove (501) is provided on the other side of the upper end surface of the mounting seat (5), a sliding block (502) is slidably connected in the sliding groove (501), and a second mounting block (7) is installed on the upper end surface of the sliding block (502).

6. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A spring (1103) is installed on one side of the movable groove (11), and the other end of the spring (1103) is connected to one side of the limiting block (1101).

7. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: A protective pad (1201) is installed on one side of the protective block (12), and the protective pad (1201) is made of rubber.

8. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: The screw rod (602) is slidably connected to the second locking block (701) and the second mounting block (7).

9. The multi-angle adjustable projector base as claimed in claim 1, characterized in that: The tooth one (801) matches the tooth two (702).

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