Sealing and overturning mechanism for outer frame and cavity

Abstract

The utility model belongs to the technical field of sealing turnover, and discloses a sealing turnover mechanism for an outer frame and a cavity, which comprises a mounting frame, a turnover plate is rotatably connected to the upper side of the inner wall of the mounting frame, a groove matched with the outer end of the turnover plate is formed in the surface of the mounting frame, a turnover mechanism is arranged in the mounting frame, and the turnover plate is arranged in the turnover mechanism. The inner wall of the fixing frame is slidably connected with a sealing plate, the upper end of the sealing plate is fixedly provided with a rubber mat, and a stabilizing mechanism is arranged in the mounting frame. A motor is started to drive a threaded rod to rotate, and a first gear, a second gear and a rotating rod are matched, so that the threaded rod on the other side rotates; the threaded block drives the transmission rod to move, the turnover plate is turned over, otherwise, closing is carried out, the sealing plate can return to the original position after being extruded under the action of the spring, the turnover plate and the mounting frame are sealed, and the sealing effect between the sealing plate and the turnover plate is improved under the action of the rubber mat.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing turnover, in particular to a sealing turnover mechanism for an outer frame and a cavity. Background Art

[0002] The sealing and flipping mechanism between the outer frame and the cavity is widely used in practical applications. It can effectively prevent the external environment from invading the cavity and keep the outer frame clean and safe. In addition, the design and manufacture of this mechanism also need to comply with relevant standards and specifications, which is of great significance for keeping the outer frame clean and safe.

[0003] However, most of the existing sealing flip mechanisms are sealed by directly installing sealing strips at the joints. The sealing strips will deform after long-term use, resulting in poor sealing effect.

[0004] For this reason, a sealing flip mechanism between the outer frame and the cavity is proposed, and the device is upgraded and modified to solve these shortcomings. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of the background technology and provide a sealing flip mechanism for an outer frame and a cavity.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A sealing flip mechanism for an outer frame and a cavity, comprising a mounting frame, a flip plate rotatably connected to the upper side of the inner wall of the mounting frame, a groove for matching the outer end of the flip plate on the surface of the mounting frame, a flip mechanism is arranged inside the mounting frame, a sealing plate is slidably connected to the inner wall of the mounting frame, a rubber pad is fixedly installed on the upper end of the sealing plate, and a stabilizing mechanism is arranged inside the mounting frame.

[0008] Furthermore, the flipping mechanism includes a motor, the motor is fixedly mounted on the inner wall of the mounting frame, threaded rods are rotatably connected to both sides of the inner wall of the mounting frame, the output shaft of the motor is fixedly mounted on one end of the threaded rod, the outer end of the threaded rod is threadedly connected to a threaded block, the outer end of the threaded block is rotatably connected to a transmission rod, and one end of the transmission rod is rotatably connected to the outer end of the flip plate.

[0009] Furthermore, the inner wall of the threaded block is slidably connected to a limiting rod, and both ends of the limiting rod are fixedly mounted to the inner wall of the installation frame.

[0010] Furthermore, a gear 1 is fixedly installed on the lower side of the outer end of the threaded rod, the outer end of the gear 1 is meshingly connected with a gear 2, a rotating rod is fixedly installed on the inner side of the gear 2, and the outer end of the rotating rod is rotatably connected to the inner wall of the mounting frame.

[0011] Furthermore, the stabilizing mechanism comprises a guide rod, the inner wall of the mounting frame is fixedly mounted with the guide rod, and the inner wall of the sealing plate is provided with a guide groove for matching with the outer end of the guide rod.

[0012] Furthermore, a spring is provided at the outer end of the guide rod, one end of the spring is fixedly mounted to the outer end of the sealing plate, and one end of the spring is fixedly mounted to the inner wall of the mounting frame.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model starts a motor to drive the threaded rod to rotate, and through the cooperation of gear one, gear two and a rotating rod, the threaded rod on the other side rotates, so that the threaded block drives the transmission rod to move, so that the flip plate flips, and vice versa, it is closed.

[0015] The utility model uses the effect of the spring to make the sealing plate return to its original position after being squeezed, so as to seal between the flip plate and the installation frame, and the effect of the rubber pad is used to increase the sealing effect between the sealing plate and the flip plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the turning mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the installation frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the stabilizing mechanism of the utility model.

[0020] Figure numerals: 1. mounting frame; 11. flip plate; 13. groove; 2. flip mechanism; 21. motor; 22. threaded rod; 23. threaded block; 24. limit rod; 25. transmission rod; 26. gear 2; 27. rotating rod; 28. gear 1; 3. stabilizing mechanism; 31. guide rod; 32. spring; 33. sealing plate; 34. rubber pad; 35. guide groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] like Figures 1 to 4 As shown, a sealing flip mechanism for an outer frame and a cavity comprises a mounting frame 1, a flip plate 11 is rotatably connected to the upper side of the inner wall of the mounting frame 1, a groove 13 for matching the outer end of the flip plate 11 is provided on the surface of the mounting frame 1, a flip mechanism 2 is arranged inside the mounting frame 1, a sealing plate 33 is slidably connected to the inner wall of the mounting frame 1, a rubber pad 34 is fixedly installed on the upper end of the sealing plate 33, and a stabilizing mechanism 3 is arranged inside the mounting frame 1; specifically, the flip mechanism 2 facilitates the flipping of the flip plate 11, and the stabilizing mechanism 3 facilitates the flipping of the flip plate 11 after it returns to its original position, and then the device is sealed.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the flip mechanism 2 includes a motor 21, the motor 21 is fixedly installed on the inner wall of the mounting frame 1, and threaded rods 22 are rotatably connected on both sides of the inner wall of the mounting frame 1, the output shaft of the motor 21 is fixedly installed on one end of the threaded rod 22, the outer end of the threaded rod 22 is threadedly connected with a threaded block 23, the outer end of the threaded block 23 is rotatably connected with a transmission rod 25, one end of the transmission rod 25 is rotatably connected to the outer end of the flip plate 11, a gear 1 28 is fixedly installed on the lower side of the outer end of the threaded rod 22, the outer end of the gear 1 28 is meshedly connected with a gear 26, and a rotating rod 27 is fixedly installed on the inner side of the gear 26, and the outer end of the rotating rod 27 is rotatably connected to the inner wall of the mounting frame 1; specifically, the threaded rod 22 is driven to rotate by starting the motor 21, and the threaded rod 22 on the other side is rotated through the cooperation of the gear 1 28, the gear 2 26 and the rotating rod 27, so that the threaded rod 22 on the other side rotates, so that the threaded block 23 drives the transmission rod 25 to move, so that the flip plate 11 is flipped, and vice versa, it is closed.

[0024] like Figure 2 and Figure 3 As shown, the inner wall of the threaded block 23 is slidably connected to a limit rod 24, and both ends of the limit rod 24 are fixedly installed with the inner wall of the installation frame 1; specifically, it is convenient for the threaded block 23 to move stably.

[0025] like Figure 1 and Figure 4 As shown, the stabilizing mechanism 3 includes a guide rod 31, the inner wall of the mounting frame 1 is fixedly mounted with the guide rod 31, the inner wall of the sealing plate 33 is provided with a guide groove 35 for matching the outer end of the guide rod 31, the outer end of the guide rod 31 is provided with a spring 32, one end of the spring 32 is fixedly mounted to the outer end of the sealing plate 33, and one end of the spring 32 is fixedly mounted to the inner wall of the mounting frame 1; specifically, through the action of the spring 32, the sealing plate 33 can return to its original position after being squeezed, so as to seal the flip plate 11 and the mounting frame 1, and through the action of the rubber pad 34, the sealing effect of the sealing plate 33 and the flip plate 11 is increased.

[0026] In summary: by starting the motor 21, the threaded rod 22 is driven to rotate, and through the cooperation of gear 1 28, gear 26 and rotating rod 27, the threaded rod 22 on the other side is rotated, so that the threaded block 23 drives the transmission rod 25 to move, so that the flip plate 11 is flipped, and vice versa, it is closed, and through the action of the spring 32, the sealing plate 33 is squeezed and can return to its original position, so that the flip plate 11 and the mounting frame 1 are sealed, and the sealing effect of the sealing plate 33 and the flip plate 11 is increased through the action of the rubber pad 34.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sealing and turning mechanism for an outer frame and a cavity, comprising a mounting frame (1), characterized in that: The upper side of the inner wall of the installation frame (1) is rotatably connected to a flip plate (11); a surface of the installation frame (1) is provided with a groove (13) for matching the outer end of the flip plate (11); a flip mechanism (2) is arranged inside the installation frame (1); a sealing plate (33) is slidably connected to the inner wall of the installation frame (1); a rubber pad (34) is fixedly mounted on the upper end of the sealing plate (33); and a stabilizing mechanism (3) is arranged inside the installation frame (1).

2. The sealing and turning mechanism for the outer frame and the cavity as claimed in claim 1, characterized in that: The flip mechanism (2) comprises a motor (21), the motor (21) is fixedly mounted on the inner wall of the mounting frame (1), threaded rods (22) are rotatably connected to both sides of the inner wall of the mounting frame (1), an output shaft of the motor (21) is fixedly mounted to one end of the threaded rod (22), an outer end of the threaded rod (22) is threadedly connected to a threaded block (23), an outer end of the threaded block (23) is rotatably connected to a transmission rod (25), and one end of the transmission rod (25) is rotatably connected to the outer end of the flip plate (11).

3. The sealing and turning mechanism for the outer frame and the cavity as claimed in claim 2, characterized in that: The inner wall of the threaded block (23) is slidably connected to a limiting rod (24), and both ends of the limiting rod (24) are fixedly mounted to the inner wall of the installation frame (1).

4. The sealing and turning mechanism for the outer frame and the cavity as claimed in claim 2, characterized in that: A gear 1 (28) is fixedly mounted on the lower side of the outer end of the threaded rod (22); the outer end of the gear 1 (28) is meshingly connected with a gear 2 (26); a rotating rod (27) is fixedly mounted on the inner side of the gear 2 (26); the outer end of the rotating rod (27) is rotatably connected to the inner wall of the mounting frame (1).

5. The sealing and turning mechanism for the outer frame and the cavity as claimed in claim 1, characterized in that: The stabilizing mechanism (3) comprises a guide rod (31), the guide rod (31) is fixedly mounted on the inner wall of the mounting frame (1), and the inner wall of the sealing plate (33) is provided with a guide groove (35) matching the outer end of the guide rod (31).

6. The sealing and turning mechanism for the outer frame and the cavity as claimed in claim 5, characterized in that: A spring (32) is provided at the outer end of the guide rod (31), one end of the spring (32) is fixedly mounted to the outer end of the sealing plate (33), and one end of the spring (32) is fixedly mounted to the inner wall of the mounting frame (1).

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