Monitor support convenient to store

Abstract

The monitor support convenient to store comprises a monitor body, the bottom of the monitor body is fixedly connected with a supporting base, a rotary knob is arranged at the bottom of the supporting base, and a synchronous bevel gear is jointly installed between the rotary knob and the supporting base. Worm and gear assemblies are mounted at three transmission ends of the synchronous bevel gear; and three mounting grooves are uniformly formed in the outer surface of the supporting seat. According to the utility model, through the arrangement of the knob, the synchronous bevel gear, the worm and gear assembly, the mounting groove, the movable block, the first short connecting rod, the scissor-type telescopic frame, the second short connecting rod, the connecting block and the screw pushing assembly, the monitor body and the bracket are integrally designed, the monitor body and the bracket can be prevented from being lost, and meanwhile, the length of the bracket is reduced by utilizing the high contractibility of the scissor-type telescopic frame; during storage, the monitor body can be arranged on the inner side of the support, the overall size is further reduced, and therefore storage and carrying are convenient.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a monitor bracket that is easy to store. Background Technology

[0002] Environmental radiation refers to the total amount of radiation present in the environment, including both natural and anthropogenic radiation. Currently, environmental radiation monitoring requires the use of radiation monitoring instruments, which need to be operated with a tripod. This is mainly because the tripod provides stable support for the radiation monitoring instrument, avoiding measurement errors caused by unstable handheld equipment.

[0003] Currently, radiation monitors and tripods on the market are basically separate devices. They need to be assembled when in use and disassembled for carrying when not in use, which is not only inconvenient but also poses a risk of loss. In addition, they need to be assembled before each use and disassembled after use, which is quite troublesome. Therefore, a monitor stand that is easy to store is proposed. Utility Model Content

[0004] This utility model is a monitoring instrument bracket that is easy to store, designed to overcome the shortcomings of existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a monitor bracket that is easy to store, including a monitor body, a support base fixedly connected to the bottom of the monitor body, a knob provided at the bottom of the support base, a synchronous bevel gear installed between the knob and the support base, and a worm gear assembly installed at each of the three transmission ends of the synchronous bevel gear.

[0006] The outer surface of the support base is evenly provided with three mounting slots, and the inner walls on both sides of the three mounting slots are rotatably connected with movable blocks, and the movable blocks are connected to the transmission end of the adjacent worm gear assembly.

[0007] Two first short connecting rods are rotatably connected to one side of the outer surface of each of the three movable blocks. A scissor-type telescopic frame is rotatably connected between two adjacent first short connecting rods. A second short connecting rod is symmetrically rotatably connected to the top of each of the three scissor-type telescopic frames. A connecting block is rotatably connected between two adjacent second short connecting rods.

[0008] All three movable blocks are connected to the adjacent scissor-type telescopic frame by a screw drive assembly.

[0009] Furthermore, the synchronous bevel gear includes a rotating shaft, which is fixedly connected to the knob. The rotating shaft extends through the bottom of the support base and is rotatably connected thereto. A driving bevel gear is fixedly connected to the top of the rotating shaft, and three driven bevel gears are meshed on the outer surface of the driving bevel gear.

[0010] Furthermore, all three worm gear assemblies include a bearing housing, which is fixedly installed inside the support. The inner ring of the bearing housing is fixedly connected to the worm body. One end of the worm body is fixedly connected to a first gear. A second gear is meshed with one side of the outer surface of the first gear. The second gear is fixedly connected to an adjacent driven bevel gear and rotatably connected to the support.

[0011] Furthermore, a worm wheel body is meshed with one side of the outer surface of the worm body, and the mounting shaft of the worm wheel body passes through the support base and is fixedly connected to the adjacent movable block.

[0012] Furthermore, each of the three screw-driven assemblies includes a rotating wheel, the top of which is fixedly connected to a screw body, and adjacent movable blocks are rotatably sleeved on the outer surface of the screw body. A slide is threaded onto the outer surface of the screw body, and the slide is rotatably connected to one of the intermediate hinge points of the scissor-type telescopic frame.

[0013] Furthermore, each of the three connecting blocks is fixedly connected to a support leg at its top.

[0014] The beneficial effects of this utility model are:

[0015] This utility model provides a conveniently stored monitor holder. Through a combination of a knob, synchronous bevel gear, worm gear assembly, mounting slot, movable block, first short connecting rod, scissor-type telescopic frame, second short connecting rod, connecting block, and screw drive assembly, the monitor body and the holder are integrated into a single unit, preventing loss. The high retractability of the scissor-type telescopic frame reduces the length of the holder, allowing the monitor body to be placed inside the holder during storage, further minimizing the overall size and making it easy to store and carry. Furthermore, it eliminates the need for repeated disassembly and assembly during subsequent use, enhancing ease of use. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 : A perspective view of this utility model;

[0018] Figure 2 Side view of this utility model;

[0019] Figure 3 : Bottom sectional view of this utility model;

[0020] Figure 4 The present utility model Figure 3 Enlarged view of point A in the middle.

[0021] The attached figures are labeled as follows:

[0022] 1. Monitor body; 2. Scissor-type telescopic frame; 3. Support leg; 4. Knob; 5. Support base; 6. Second short connecting rod; 7. Movable block; 8. Mounting slot; 9. Connecting block; 10. Screw body; 11. Slide seat; 12. Rotating wheel; 13. Rotating shaft; 14. Driving bevel gear; 15. First gear; 16. Bearing seat; 17. Driven bevel gear; 18. Second gear; 19. Worm gear body; 20. Worm body; 21. First short connecting rod. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, a monitor holder that is easy to store includes a monitor body 1. A support base 5 is fixedly connected to the bottom of the monitor body 1. A knob 4 is provided at the bottom of the support base 5. A synchronous bevel gear is installed between the knob 4 and the support base 5. Worm gear assemblies are installed at the three transmission ends of the synchronous bevel gear. The synchronous bevel gear includes a rotating shaft 13, which is fixedly connected to the knob 4. The rotating shaft 13 extends through the bottom of the support base 5 and is rotatably connected to it. The rotating shaft 13 and the support base 5 are rotatably connected by a bearing. The inner ring of the bearing is fixedly connected to the rotating shaft 13, and the outer ring of the bearing is fixedly connected to the support base 5. A drive bevel gear 14 is fixedly connected to the top of the rotating shaft 13. Three driven bevel gears 17 are meshed on the outer surface of the drive bevel gear 14, which can synchronously drive the three worm gear assemblies to operate, reducing operation steps and improving ease of use.

[0025] The outer surface of the support base 5 is evenly provided with three mounting grooves 8. The inner walls on both sides of the three mounting grooves 8 are rotatably connected to movable blocks 7. The movable blocks 7 are connected to the mounting grooves 8 by bearings. The inner ring of the bearing is fixedly connected to the mounting shaft of the movable block 7, and the outer ring of the bearing is fixedly connected to the mounting groove 8. The movable blocks 7 are connected to the transmission end of the adjacent worm gear assembly. Each of the three worm gear assemblies includes a bearing seat 16, and the bearing seat 16 is fixedly installed inside the support base 5. The inner ring of the bearing inside the bearing seat 16 is fixedly connected to the worm body 20. The bearing seat 16 provides support for the worm body 20, which is beneficial for the installation of the worm body 20. One end of the worm body 20 is fixedly connected to a first gear 15. A second gear 18 is meshed with one side of the outer surface of the first gear 15. The second gear 18 is fixedly connected to the adjacent driven bevel gear 17 and rotatably connected to the support base 5. A worm wheel body 19 is meshed with one side of the outer surface of the worm body 20. The mounting shaft of the worm wheel body 19 passes through the support base 5 and is fixedly connected to the adjacent movable block 7.

[0026] Two first short connecting rods 21 are rotatably connected to one side of the outer surface of each of the three movable blocks 7. A scissor-type telescopic frame 2 is rotatably connected between two adjacent first short connecting rods 21. The first short connecting rods 21 are rotatably connected to the movable blocks 7 and the scissor-type telescopic frame 2 via pins. The tops of the three scissor-type telescopic frames 2 are symmetrically rotatably connected to second short connecting rods 6. A connecting block 9 is rotatably connected between two adjacent second short connecting rods 6. The second short connecting rods 6 are rotatably connected to the connecting block 9 and the scissor-type telescopic frame 2 via pins. The tops of the three connecting blocks 9 are fixedly connected to support feet 3. When supporting, the support feet 3 can reduce the ground contact area, reduce the requirement for ground flatness, and improve the use effect.

[0027] Each of the three movable blocks 7 is connected to an adjacent scissor-type telescopic frame 2 by a screw drive assembly. Each of the three screw drive assemblies includes a rotating wheel 12. The top of the rotating wheel 12 is fixedly connected to a screw body 10, and the adjacent movable blocks 7 are rotatably sleeved on the outer surface of the screw body 10. The movable blocks 7 and the screw body 10 are connected by a bearing. The inner ring of the bearing is fixedly connected to the screw body 10, and the outer ring of the bearing is fixedly connected to the movable blocks 7. A slide 11 is threaded onto the outer surface of the screw body 10, and the slide 11 is rotatably connected to one of the intermediate hinge points of the scissor-type telescopic frame 2, which can assist the scissor-type telescopic frame 2 in extending or retracting, thereby improving the performance.

[0028] Working principle: In use, turn knob 4, which drives shaft 13 to rotate. Shaft 13 drives three driven bevel gears 17 to rotate synchronously through drive bevel gear 14. Driven bevel gear 17 drives the second gear 18 connected to it to rotate. Second gear 18 drives the first gear 15 connected to it to rotate. First gear 15 drives worm wheel body 19 to rotate through worm gear body 20. Worm wheel body 19 drives movable block 7 to rotate, thereby changing the tilt angle of first short connecting rod 21, scissor-type telescopic frame 2, second short connecting rod 6, connecting block 9 and support leg 3 until the desired angle is achieved. Then, adjust the distance between the three support legs 3 and support base 5 as needed. Turn wheel 12, which drives screw body 10 to rotate. Screw body 10 drives scissor-type telescopic frame 2 to extend through slide 11. Then, the second short connecting rod 6 pushes connecting block 9 and support leg 3 away from support base 5 until the desired angle is achieved.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveniently foldable monitor holder, comprising a monitor body (1), characterized in that: The bottom of the monitoring instrument body (1) is fixedly connected to a support base (5). The bottom of the support base (5) is provided with a knob (4). A synchronous bevel gear is installed between the knob (4) and the support base (5). A worm gear assembly is installed on each of the three transmission ends of the synchronous bevel gear. The outer surface of the support base (5) is uniformly provided with three mounting grooves (8), and the inner walls on both sides of the three mounting grooves (8) are rotatably connected with movable blocks (7), and the movable blocks (7) are connected to the transmission end of the adjacent worm gear assembly. Two first short connecting rods (21) are rotatably connected to one side of the outer surface of each of the three movable blocks (7). A scissor-type telescopic frame (2) is rotatably connected between two adjacent first short connecting rods (21). A second short connecting rod (6) is symmetrically rotatably connected to the top of each of the three scissor-type telescopic frames (2). A connecting block (9) is rotatably connected between two adjacent second short connecting rods (6). All three movable blocks (7) are connected to the adjacent scissor-type telescopic frame (2) by a screw drive assembly.

2. The easy-to-store monitoring device bracket according to claim 1, characterized in that: The synchronous bevel gear includes a rotating shaft (13), and the rotating shaft (13) is fixedly connected to the knob (4). The rotating shaft (13) extends through the bottom of the support base (5) and is rotatably connected thereto. The top of the rotating shaft (13) is fixedly connected to a driving bevel gear (14), and the outer surface of the driving bevel gear (14) is meshed with three driven bevel gears (17).

3. The easy-to-store monitoring device bracket according to claim 2, characterized in that: All three worm gear assemblies include a bearing housing (16), and the bearing housing (16) is fixedly installed inside the support base (5). The inner ring of the bearing housing (16) is fixedly connected to the worm body (20). One end of the worm body (20) is fixedly connected to a first gear (15). A second gear (18) is meshed with one side of the outer surface of the first gear (15). The second gear (18) is fixedly connected to the adjacent driven bevel gear (17) and rotatably connected to the support base (5).

4. The easy-to-store monitoring device bracket according to claim 3, characterized in that: The outer surface of the worm body (20) is meshed with a worm wheel body (19), and the mounting shaft of the worm wheel body (19) passes through the support base (5) and is fixedly connected to the adjacent movable block (7).

5. The easy-to-store monitoring instrument bracket according to claim 1, characterized in that: All three screw drive assemblies include a rotating wheel (12), the top of which is fixedly connected to a screw body (10), and an adjacent movable block (7) is rotatably sleeved on the outer surface of the screw body (10). A slide (11) is threaded onto the outer surface of the screw body (10), and the slide (11) is rotatably connected to one of the intermediate hinge points of the scissor-type telescopic frame (2).

6. The easy-to-store monitoring instrument bracket according to claim 1, characterized in that: Each of the three connecting blocks (9) has a support leg (3) fixedly connected to its top.

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