Cushion pad clamping base supporting plate

Abstract

The utility model discloses a cushion pad clamping base supporting plate, and relates to the technical field of cushion pads, the cushion pad clamping base supporting plate comprises a base main body, the top of the base main body is fixedly connected with a reinforcing supporting plate, and the top of the reinforcing supporting plate is connected with a cushion pad main body in a clamping mode. The linkage of a rotating rod and a bevel gear enables a second rack to move accurately, and under the guidance of a limiting plate, the second rack drives an extrusion plate to apply pressure to the cushion pad main body, so that the cushion pad main body is ensured to be firmly clamped at the top of a reinforcing supporting plate; the accurate movement and design of the extrusion plate not only improves the positioning stability of the cushion pad main body, but also prevents the cushion pad main body from loosening under the action of vibration or external force by applying proper pressure, ensures the stable connection between the cushion pad main body and the reinforcing support plate in the whole process, greatly improves the stability and safety of the system, and improves the safety of the system. And a reliable basis is provided for subsequent operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of buffer pad especially relates to a buffer pad holds the base support plate. BACKGROUND

[0002] The sports buffer pad is a kind of protective equipment widely used in sports field, aims at reducing the impact force that athlete receives in the process of movement, protects the body of athlete from being injured.

[0003] But in prior art, the base is installed at the bottom of buffer pad, the base can be better contacted with ground generally, plays the role of dispersing pressure, but the connection of base and buffer pad is not stable enough, and when athlete is in the action such as fast running, sharp turning, buffer pad is easy to move, lead to uneven surface of site, influence the performance of athlete, even easily lead to falling and being injured. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of prior art that buffer pad is easy to move when athlete is in the action such as fast running, sharp turning, and provides a buffer pad holds the base support plate.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a buffer pad holds the base support plate, including base main part, the fixed connection of reinforcing support plate is established to the top of base main part, the clamping of buffer pad main body is established to the top of reinforcing support plate, a plurality of extrusion mechanisms are installed to the top of reinforcing support plate one side, and the clamping mechanism is installed to the bottom of reinforcing support plate both sides;

[0006] The extrusion mechanism includes mounting bracket, the fixed connection of fixed plate is established to the top of mounting bracket, and the symmetrical fixed connection of two limit plates is established to the inner side of mounting bracket, the threaded connection of screw rod is established to the one end of fixed plate, the rotation connection of first rack is established to the bottom of screw rod, the sliding connection of first rack and mounting bracket, the meshing connection of transmission gear is established to the one side of first rack, the fixed connection of rotating rod is established to the inner side of transmission gear, the fixed connection of bevel gear is established to the outer surface of both ends of rotating rod, the meshing connection of second rack is established to the bottom of bevel gear, the penetration of second rack one end and mounting bracket, and the fixed connection of extrusion plate is established to the one end of second rack.

[0007] Preferably, the second rack and the limit plate are slidingly connected, and the both ends of the rotating rod are rotatably connected with the inner wall of the mounting bracket.

[0008] Preferably, the clamping mechanism includes a fixed frame, and the top of the fixed frame is fixedly connected with the bottom of the reinforcing support plate.

[0009] Preferably, a sliding rod is slidingly connected to the inner side of the fixed frame, and the one end of the sliding rod penetrates the fixed frame.

[0010] Preferably, one end of the slide rod is fixedly connected with a clamping plate, and an inner wall of the clamping plate abuts against the buffer pad body.

[0011] Preferably, a limiting block is arranged in the inner cavity of the fixing frame, and the limiting block is fixedly connected with the slide rod.

[0012] Preferably, a spring is sleeved on the outer surface of the slide rod.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、in the utility model, through the screw rod is screwed, drive first rack along linear motion, and then drive the transmission gear to rotate, the linkage of rotating rod and bevel gear makes second rack accurate motion, under the guidance of the limiting plate, second rack drives extrusion plate to the buffer pad body and applies pressure, ensure that it is firmly clamped in the top of the reinforced support plate, the accurate movement and design of extrusion plate not only improve the positioning stability of buffer pad body, still through the proper pressure, prevent it from loosening under the action of vibration or external force, the whole process ensures the stable connection between buffer pad body and reinforced support plate, greatly improves the stability and safety of system, provides reliable foundation for subsequent operation.

[0015] 2、in the utility model, through the elastic action of spring, limiting block starts along the set track and moves, drive slide rod to move, and then make clamping plate gradually close to buffer pad body, realize accurate positioning, under the cooperation of two clamping mechanisms, two clamping plates contact buffer pad body simultaneously, ensure that it is accurately positioned when initially installed, avoid any displacement or deviation, this design not only improves the accuracy of installation process, still through the reasonable mechanical layout ensures the stability of buffer pad body on the reinforced support plate, the synchronous movement of clamping plate forms the initial clamping force, improves the stability and efficiency of installation process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall three-dimensional structure schematic view of the buffer pad holding base support plate is provided for the utility model;

[0017] Figure 2 A partial three-dimensional structure schematic view of the buffer pad holding base support plate is provided for the utility model;

[0018] Figure 3 An extrusion mechanism three-dimensional structure schematic view of the buffer pad holding base support plate is provided for the utility model;

[0019] Figure 4 A clamping mechanism three-dimensional structure schematic view of the buffer pad holding base support plate is provided for the utility model.

[0020] Legend: 1, cushion main body; 2, base main body; 21, reinforcing support plate; 3, clamping mechanism; 31, clamping plate; 32, fixed frame; 33, sliding rod; 34, limiting block; 35, spring; 4, extrusion mechanism; 41, mounting frame; 411, fixed plate; 42, threaded rod; 421, first rack; 43, rotating rod; 44, helical gear; 45, second rack; 46, extrusion plate; 47, limiting plate; 48, transmission gear. DETAILED DESCRIPTION

[0021] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced without the specific details described herein, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Embodiment one: as shown, the present application provides a kind of cushion holding base support plate, including base main body 2, base main body 2 top fixedly connected with reinforcing support plate 21, reinforcing support plate 21 top clamping has cushion main body 1, reinforcing support plate 21 top side is equipped with a plurality of extrusion mechanisms 4, and reinforcing support plate 21 bottom both sides are equipped with clamping mechanism 3; Figure 1 Figure 3 As shown, the present application provides a kind of cushion holding base support plate, including base main body 2, base main body 2 top fixedly connected with reinforcing support plate 21, reinforcing support plate 21 top clamping has cushion main body 1, reinforcing support plate 21 top side is equipped with a plurality of extrusion mechanisms 4, and reinforcing support plate 21 bottom both sides are equipped with clamping mechanism 3;

[0024] Extrusion mechanism 4 includes mounting frame 41, mounting frame 41 top fixedly connected with fixed plate 411, and mounting frame 41 inner side is fixedly connected with two limiting plates 47, one end of fixed plate 411 is screw-connected with threaded rod 42, threaded rod 42 bottom end is rotatably connected with first rack 421, first rack 421 is slidably connected with mounting frame 41, first rack 421 one side is meshingly connected with transmission gear 48, transmission gear 48 inner side is fixedly connected with rotating rod 43, rotating rod 43 both ends outer surfaces are fixedly connected with helical gear 44, helical gear 44 bottom is meshingly connected with second rack 45, second rack 45 one end penetrates mounting frame 41, and second rack 45 one end is fixedly connected with extrusion plate 46.

[0025] ​The specific settings and effects of the present embodiment are as follows. When positioning the cushion main body 1, the first rack 421 is driven to move by rotating the threaded rod 42. The threaded connection between the threaded rod 42 and the first rack 421 allows the first rack 421 to move linearly when the threaded rod is rotated. Under the limiting action of the mounting frame 41, the first rack 421 is guided to move linearly along a specified path, thereby exerting a force on the transmission gear 48 during movement. The transmission gear 48 begins to rotate, in turn driving the rotating rod 43 to rotate.

[0026] When the rotating rod 43 begins to rotate, the rotation of the bevel gear 44 exerts a force on the second rack 45, prompting the second rack 45 to move linearly along a specified track. During the movement of the second rack 45, the limiting plate 47 serves as a guide and restrictor to ensure the precise movement of the second rack 45. In this way, the movement of the second rack 45 not only ensures the accuracy of the position, but also, through the connection with the pressing plate 46, drives the pressing plate 46 to move correspondingly.

[0027] The pressing plate 46 moves along a fixed path through the linkage with the second rack 45. When the pressing plate 46 moves forward, it comes into contact with the cushion main body 1, thereby exerting a certain pressure. This pressure prompts the cushion main body 1 to be stably clamped on the top of the reinforced support plate 21, ensuring its firm positioning. The design and movement of the pressing plate 46 can ensure that the connection between the cushion main body 1 and the reinforced support plate 21 is more stable, preventing the cushion main body 1 from loosening due to vibration or external force, thereby improving the stability and safety of the overall system.

[0028] Embodiment Two: As shown in Figure 1 and Figure 4 , the second rack 45 is in sliding connection with the limiting plate 47, and the rotating rod 43 is in rotational connection with the inner wall of the mounting frame 41 at both ends. The clamping mechanism 3 includes a fixed frame 32, which is fixedly connected to the bottom of the reinforced support plate 21 at the top. A sliding rod 33 is slidably connected to the inner side of the fixed frame 32, with one end of the sliding rod 33 penetrating through the fixed frame 32. A clamping plate 31 is fixedly connected to one end of the sliding rod 33, with the inner wall of the clamping plate 31 abutting against the cushion main body 1. A limiting block 34 is arranged in the inner cavity of the fixed frame 32, and the limiting block 34 is fixedly connected to the sliding rod 33. A spring 35 is sleeved on the outer surface of the sliding rod 33.

[0029] The effect achieved by the entire embodiment is that when the cushion body 1 is installed on the top of the reinforced support plate 21, the spring 35 plays an important role. The elastic push of the spring 35 drives the limiting block 34 to start moving and makes it move along the set track inside the fixed frame 32. During the movement of the limiting block 34, the slide rod 33 also moves together with it, thereby causing the clamping plate 31 to displace. As the clamping plate 31 gradually approaches the cushion body 1, the entire process is accurately performed.

[0030] With the cooperation between the two clamping mechanisms 3, the two clamping plates 31 will synchronously contact the cushion body 1. This synchronous contact design enables the cushion body 1 to be accurately positioned during the initial installation, ensuring that it is stably in the predetermined position. In this process, the clamping plate 31 gradually approaches the cushion body 1 and forms an initial clamping force, ensuring that the cushion body 1 does not deviate or displace.

[0031] The cooperation of the two clamping mechanisms 3 makes the positioning process more accurate and efficient. The movement of the clamping plate 31 not only helps the cushion body 1 to be positioned, but also, through reasonable mechanical design, avoids deviations and errors that may occur during installation. The completion of this initial positioning lays the foundation for subsequent installation operations, ensuring that the cushion body 1 can be stably fixed on the reinforced support plate 21.

[0032] The use method and working principle of the device are as follows: during the installation of the cushion body 1 on the top of the reinforced support plate 21, the elastic force of the spring 35 can drive the limiting block 34 to move, making the limiting block 34 move inside the fixed frame 32 while driving the slide rod 33. In this process, the slide rod 33 drives the clamping plate 31 to move, causing the clamping plate 31 to gradually approach the cushion body 1. Through the cooperation of the two clamping mechanisms 3, the two clamping plates 31 can synchronously contact the cushion body 1 to achieve initial positioning during the installation of the cushion body 1.

[0033] When positioning the cushion body 1, turning the threaded rod 42 can drive the first rack 421 to start moving, and the first rack 421 moves linearly under the constraint of the mounting frame 41, thereby starting to exert force on the transmission gear 48, prompting it to start rotating and driving the rotating rod 43 to rotate simultaneously. When the rotating rod 43 rotates, it drives the two bevel gears 44 to rotate synchronously. During the rotation of the bevel gears 44, they exert force on the second rack 45, causing the second rack 45 to start moving. The second rack 45 moves linearly under the limitation of the limiting plate 47, thereby driving the extrusion plate 46 to move. With the movement of the extrusion plate 46, it can contact and extrude the cushion body 1, making the cushion body 1 more firmly and stably clamped on the top of the reinforced support plate 21.

[0034] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A cushioning pad reinforced base support plate, comprising a base body (2), wherein a reinforcing support plate (21) is fixedly connected to the top of the base body (2), and a cushioning pad body (1) is snapped onto the top of the reinforcing support plate (21), characterized in that: The reinforcing support plate (21) top side is provided with a plurality of extrusion mechanisms (4), and the reinforcing support plate (21) bottom two sides are provided with clamping mechanisms (3); The extrusion mechanism (4) comprises a mounting frame (41), a fixed plate (411) is fixedly connected to the top of the mounting frame (41), two limiting plates (47) are fixedly connected to the inner side of the mounting frame (41) in a symmetrical manner, a threaded rod (42) is threadedly connected to one end of the fixed plate (411), a first rack (421) is rotatably connected to the bottom end of the threaded rod (42), the first rack (421) is slidably connected with the mounting frame (41), a transmission gear (48) is meshingly connected to one side of the first rack (421), a rotating rod (43) is fixedly connected to the inner side of the transmission gear (48), helical gears (44) are fixedly connected to the outer surfaces of both ends of the rotating rod (43), a second rack (45) is meshingly connected to the bottom of the helical gear (44), the second rack (45) penetrates through the mounting frame (41) at one end, and an extrusion plate (46) is fixedly connected to one end of the second rack (45).

2. The cushioned seat support plate of claim 1, wherein: The second rack (45) is slidably connected with the limiting plate (47), and both ends of the rotating rod (43) are rotatably connected with the inner wall of the mounting frame (41).

3. The cushioned seat support plate of claim 1, wherein: The clamping mechanism (3) comprises a fixed frame (32), and the top of the fixed frame (32) is fixedly connected with the bottom of the reinforcing support plate (21).

4. The cushioned seat support plate of claim 3, wherein: The inner side of the fixed frame (32) is slidably connected with a sliding rod (33), and one end of the sliding rod (33) penetrates through the fixed frame (32).

5. The cradle support plate of claim 4, wherein: One end of the sliding rod (33) is fixedly connected with a clamping plate (31), and the inner wall of the clamping plate (31) abuts against the buffer pad body (1).

6. The cradle support plate of claim 5, wherein: The fixed frame (32) is provided with a limiting block (34) in the inner cavity, and the limiting block (34) is fixedly connected with the sliding rod (33).

7. The cradle support plate of claim 6, wherein: The outer surface of the sliding rod (33) is sleeved with a spring (35).

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