A Posture Training Device for Broadcasters

Abstract

This utility model discloses a posture training device for broadcasters, belonging to the field of posture correction technology. The utility model includes a seat body, comprising a seat plate and a backrest fixedly connected thereto; a shoulder and arm fixing rod includes adjustable posture guide arms disposed on both sides of the backrest, with soft C-shaped contact arms at their ends; a leg restraint frame includes a linkage folding assembly hinged to the front of the seat plate, and a restraint panel connected to the end of the linkage folding assembly. This utility model solves the problems of common broadcaster posture training devices being functionally limited and difficult to adjust in height by adding shoulder and arm fixing rods and a leg posture restraint mechanism to the seat.

Description

Technical Field

[0001] This utility model relates to the field of posture correction technology, specifically a posture training device for broadcasters and presenters. Background Technology

[0002] In professional fields such as broadcasting and etiquette training, practitioners need to maintain an upright and dignified sitting posture for a long time to create a professional on-screen image. At present, posture training relies mostly on on-site correction by trainers and self-discipline of trainees. There are also some general posture correction belts or posture-correcting chairs with basic posture features to remind and assist users in maintaining basic posture.

[0003] However, some auxiliary devices often have relatively limited functions. For example, while common posture correction belts can provide some restraint on shoulder extension, they struggle to simultaneously guide and regulate elements required by broadcasting and hosting professional standards, such as head alignment, eye contact angle, and leg positioning, resulting in incomplete training content. Furthermore, general-purpose devices cannot be precisely and flexibly adjusted to suit different users' body types and specific training scenarios. Therefore, there is an urgent need for a posture training device that can provide multi-body coordinated guidance and flexible adjustment to meet the professional needs of broadcasting and hosting, overcoming these shortcomings. Utility Model Content

[0004] The purpose of this utility model is to provide a posture training device for broadcasters. By adding a shoulder and arm fixing rod and a leg posture restraint mechanism to the seat, it solves the problems of common posture training devices for broadcasters having limited functions and difficulty in adjusting the height.

[0005] This utility model is achieved through the following technical solution: This utility model is a sitting posture training device for broadcasters and presenters, including a seat body, a seat board, and a backrest connected to the seat board; dovetail groove guide rails are provided on both sides of the backrest, and the seat body also includes a seat cushion, which is installed on the seat board.

[0006] Furthermore, the shoulder arm fixing rod includes an attitude arm slider, which is slidably mounted in the dovetail groove guide rail. An adjustment knob is installed on the attitude arm slider. Preferably, the adjustment knob adopts a press-type rotary adjustment structure, which can achieve multi-level angle adjustment by pressing and rotating. The adjustment knob has multiple spring chambers, and a return spring is installed in each spring chamber. The return spring is connected to a positioning protrusion. The adjustment knob is also equipped with a rotating disk, which is connected to the rotor receiving cavity. The rotor receiving cavity is located on the adjustment knob base. An angle positioning groove is installed on the adjustment knob base. The angle positioning groove cooperates with the positioning protrusion. Preferably, the positioning protrusion is made of hemispherical nylon material, which forms a flexible positioning fit with the angle positioning groove. The adjustment knob base is installed on the attitude guide arm, which is connected to a soft C-shaped contact arm. Preferably, the inner layer of the soft C-shaped contact arm is memory foam, and the outer layer is covered with protein leather material.

[0007] Furthermore, the leg restraint frame includes an arm root connecting block, which is symmetrically installed on the bottom of the seat plate. An unfolding connecting rod is hinged to the arm root connecting block, and a shaft hole is opened at the other end of the unfolding connecting rod. A connecting rod pivot is provided between the two shaft holes. Preferably, the unfolding connecting rod, the connecting rod pivot, and the restraint panel form a parallelogram linkage mechanism to ensure that the restraint panel always maintains a vertical posture when unfolded. The connecting rod pivot is hinged to the restraint panel through the mating shaft hole. Preferably, a highly elastic sponge layer is provided on the side of the restraint panel facing the user.

[0008] Furthermore, the auxiliary structure includes an armrest base, which is symmetrically installed on both sides of the seat plate. A rotating armrest is hinged to the armrest base, preferably with a rotation range of 0-90 degrees, and can be flipped upwards for storage. The auxiliary structure also includes a magnetic block, which is installed at the bottom of the seat plate. Preferably, the magnetic block is made of neodymium iron boron strong magnetic material and its surface is nickel-plated.

[0009] Furthermore, when not in use, the constraint panel is stored at the bottom of the base plate by magnetic attraction blocks. Preferably, the contact surface between the constraint panel and the magnetic attraction blocks is provided with magnetic sheets to ensure stable adsorption.

[0010] This utility model has the following beneficial effects: This invention can coordinate and guide the user's shoulder and leg postures, realizing multi-point comprehensive training of sitting posture. It effectively overcomes the shortcomings of existing devices with single function and limited training areas, and significantly improves the comprehensiveness and systematicness of sitting posture training.

[0011] This invention, through its adjustable posture guide arm and foldable leg restraint mechanism, can be flexibly adapted to the body characteristics and training needs of different users, solving the problems of poor adaptability and inability to be personalized in traditional devices, and greatly enhancing the practicality and applicability of the device.

[0012] This invention, through its optimized mechanical structure and user-friendly contact design, ensures both training effectiveness and ease of use and comfort. The components are rationally structured and work together harmoniously, providing broadcasters with a stable, reliable, and easy-to-operate sitting posture training solution.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] Figure 1 A front view of a posture training device for broadcast presenters; Figure 2 A schematic diagram of a posture training device for broadcast presenters; Figure 3 An exploded view of a posture training device for broadcast presenters; Figure 4 A schematic diagram of the bottom structure of a posture training device for broadcasters; Figure 5 A schematic diagram of the adjustment knob structure of a posture training device for broadcasters; Figure 6 This is a schematic diagram of the base structure of an adjustment knob for a posture training device for broadcasters.

[0015] In the diagram: 1. Seat body; 101. Seat plate; 102. Seat cushion; 103. Support leg; 104. Backrest; 105. Dovetail groove guide rail; 2. Shoulder arm fixing rod; 201. Posture arm slider; 202. Adjustment knob base; 203. Rotor receiving cavity; 204. Angle positioning groove; 205. Adjustment knob; 206. Rotary disk; 207. Positioning protrusion; 208. Spring chamber; 209. Return spring; 210. Posture guide arm; 211. Soft C-shaped contact arm; 3. Leg restraint frame; 301. Arm root connecting block; 302. Deployment connecting rod; 303. Shaft hole; 304. Connecting rod shaft; 305. Docking shaft hole; 306. Restraint panel; 4. Auxiliary structure; 401. Armrest base; 402. Rotating armrest; 403. Magnetic block. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-6This utility model provides a technical solution: a posture training device for broadcasters, including a seat body 1, a seat board 101 connected to a backrest 104; dovetail groove guide rails 105 are provided on both sides of the backrest 104; the seat body 1 also includes a seat cushion 102 mounted on the seat board 101; and support legs 103 are mounted on the bottom of the seat board 101. The seat board 101 and support legs 103 constitute the main support frame of the device, while the seat cushion 102 and backrest 104 provide basic seating support for the user.

[0018] The shoulder arm fixing rod 2 includes a posture arm slider 201. The posture arm slider 201 is slidably disposed within the dovetail groove guide rail 105. The vertical height of the guide arm can be adjusted by sliding the posture arm slider 201 within the dovetail groove guide rail 105. An adjustment knob 205 is installed on the posture arm slider 201. The adjustment knob 205 has multiple spring chambers 208. A return spring 209 is installed in each spring chamber 208. The return spring 209 is connected to a positioning protrusion 207. A rotating disk 206 is also provided on the adjustment knob 205. The rotating disk 206 is connected to a rotor receiving cavity 203. The rotor receiving cavity 203 is located on the adjustment knob base 202. The adjustment knob base 202 is equipped with... An angle positioning groove 204 is provided, which works in conjunction with a positioning protrusion 207. During use, rotating the adjustment knob 205 allows for angle adjustment and locking of the posture guide arm 210 through the cooperation of the positioning protrusion 207 with different angle positioning grooves 204. The adjustment knob base 202 is mounted on the posture guide arm 210, which is connected to a soft C-shaped contact arm 211. The soft C-shaped contact arm 211 is used to gently contact the outside of the user's upper arm during use, guiding the shoulder to maintain an open posture. During use, the height and angle of the posture guide arm 210 can be adjusted according to the user's body shape via the shoulder and arm fixing rod 2. After the user is seated, the shoulder naturally rests on the inside of the soft C-shaped contact arm 211.

[0019] The leg restraint frame 3 includes arm root connecting blocks 301, which are symmetrically installed at the bottom of the seat plate 101. An unfolding connecting rod 302 is hinged to the arm root connecting block 301. A shaft hole 303 is provided at the other end of the unfolding connecting rod 302. A connecting rod pivot 304 is provided between the two shaft holes 303. The connecting rod pivot 304 is hinged to the restraint panel 306 through a mating shaft hole 305. In use, the restraint panel 306 is unfolded from its stored position. Through the linkage mechanism formed by the unfolding connecting rod 302 and the connecting rod pivot 304, the restraint panel 306 remains in an upright working state, thus restraining the front of the user's thighs.

[0020] The auxiliary structure 4 includes an armrest base 401, which is symmetrically mounted on both sides of the seat plate 101. A rotating armrest 402 is hinged to the armrest base 401. The rotating armrest 402 can be adjusted to the usage position or flipped upwards for storage as needed. The auxiliary structure 4 also includes a magnetic block 403, which is mounted on the bottom of the seat plate 101.

[0021] When not in use, the restraint panel 306 is stored at the bottom of the seat plate 101 via the magnetic suction block 403. To store it, the restraint panel 306 is flipped downwards and magnetically secured to the bottom of the seat, ensuring it does not interfere with normal sitting. To use, the restraint panel 306 is first removed from the magnetic suction block 403 and unfolded to the working position. The user places their legs in front of the unfolded restraint panel 306 to begin posture training. After training, the components are reversed to return it to its retracted state.

[0022] 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 the specific implementations described. 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 posture training device for broadcasters and presenters, characterized in that, include: The seat body (1) includes a seat plate (101), the seat plate (101) is connected to a backrest (104), and dovetail groove guide rails (105) are provided on both sides of the backrest (104). Shoulder arm fixing rod (2), the shoulder arm fixing rod (2) includes posture arm slider (201), the posture arm slider (201) is slidably arranged in the dovetail groove guide rail (105), the posture arm slider (201) is equipped with an adjustment knob (205), the adjustment knob (205) is connected to the adjustment knob base (202), the adjustment knob base (202) is installed on the posture guide arm (210), and the posture guide arm (210) is connected to the soft C-shaped contact arm (211); Leg restraint frame (3), the leg restraint frame (3) includes arm root connecting block (301), the arm root connecting block (301) is symmetrically installed at the bottom of seat plate (101), an unfolding connecting rod (302) is hinged on the arm root connecting block (301), the other end of the unfolding connecting rod (302) is provided with shaft hole (303), a connecting rod shaft (304) is provided between the two shaft holes (303), the connecting rod shaft (304) is hinged to the restraint panel (306) through the mating shaft hole (305).

2. The broadcaster / presenter posture training device according to claim 1, characterized in that, The seat body (1) also includes a seat cushion (102) which is mounted on the seat plate (101).

3. The broadcaster / presenter posture training device according to claim 1, characterized in that, It also includes an auxiliary structure (4), which includes an armrest base (401) which is symmetrically installed on both sides of the seat plate (101) and a rotating armrest (402) is hinged on the armrest base (401).

4. The broadcaster / presenter posture training device according to claim 3, characterized in that, The auxiliary structure (4) also includes a magnetic block (403), which is installed at the bottom of the base plate (101).

5. The broadcaster / presenter posture training device according to claim 4, characterized in that, When not in operation, the constraint panel (306) is stored at the bottom of the base plate (101) by a magnetic suction block (403).

6. The broadcaster / presenter posture training device according to claim 1, characterized in that, The adjustment knob (205) has multiple spring chambers (208), and a return spring (209) is installed in the spring chamber (208). The return spring (209) is connected to the positioning protrusion (207). The adjustment knob (205) is also provided with a rotating disk (206), which is connected to the rotor receiving cavity (203). The rotor receiving cavity (203) is opened on the adjustment knob base (202). An angle positioning groove (204) is installed on the adjustment knob base (202), and the angle positioning groove (204) cooperates with the positioning protrusion (207).

Images