Vent valve blade quick-mounting structure

Abstract

The utility model provides a ventilation valve blade quick-mounting structure, which relates to the technical field of ventilation blades, and comprises a fan, one end of the fan is fixedly connected with a quick-dismounting assembly, the inner wall of the quick-dismounting assembly is provided with a reinforcing assembly, the quick-dismounting assembly comprises a mounting column, the inner wall of the mounting column is fixedly connected with a clamping column, and the inner walls of the mounting column and the clamping column are provided with slots. A connecting column is slidably connected to the inner wall of the mounting column, clamping grooves are formed in the two ends of the outer side of the connecting column, a connecting rope is fixedly connected to the top end of the outer side of the mounting column, and a plug pin is fixedly connected to the end, away from the mounting column, of the connecting rope. And the tight contact between the clamping groove and the clamping column is further ensured through the application of spring pressure, the self-loosening phenomenon in long-time operation is prevented, and the self-loosening problem possibly occurring in a high-vibration environment in traditional threaded connection is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation blades, in particular to a ventilation valve blade quick-installation structure. Background Art

[0002] A vent valve blade is a component used to control ventilation or air flow, usually in ventilation systems, air conditioning systems or other equipment that requires the regulation of air flow. These blades are usually made of metal or plastic, and are designed to rotate or move, thereby changing the degree of opening of the passage to regulate the flow or direction of air.

[0003] The existing patent CN208567037U discloses a HVAC ventilation valve blade, including an air outlet pipe and a plurality of blade bodies arranged on the air outlet pipe, the air outlet pipe is provided with a through hole, a horizontally arranged rotating shaft is arranged in the through hole, a clamping ring is rotatably installed on the rotating shaft, the clamping ring is located on the same side of the plurality of blade bodies, a plurality of brackets are welded on the outer side of the clamping ring, the end of the bracket away from the clamping ring is fixedly installed on the side wall of the through hole, an annular mounting groove is provided at one end of the rotating shaft, a plurality of mounting holes with one side set as an opening are provided on the side wall of the annular mounting groove, the plurality of mounting holes are arranged one by one corresponding to the plurality of blade bodies, a clamping rod is welded on one side of the blade body close to the rotating shaft, and a positioning rod is welded on the inner wall of one side of the mounting hole close to the clamping ring. The utility model has reasonable design, simple structure, convenient operation, can quickly disassemble the blade body, and is convenient for people to clean dust and other debris attached to the blade body, and is convenient for people to use.

[0004] This patent solves the problem that it is inconvenient to disassemble the blades and it is troublesome for people to clean the dust on the blades. By turning the knob, the knob drives the screw to rotate in the threaded hole and the thread groove until the screw is separated from the thread groove, and the baffle is taken out from the annular mounting groove. However, there are still the following shortcomings in specific use. For example: the threaded connection may suffer from the so-called "self-loosening" phenomenon in repeated loading and unloading cycles. When the connection is affected by vibration, the nut and the bolt may move slightly relative to each other due to the change in load, which reduces the tightening force between the threads and causes the connection to gradually loosen.

[0005] Therefore, the utility model provides a ventilation valve blade quick-installation structure. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art and provide a ventilation valve blade quick-installation structure.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a ventilation valve blade quick-installation structure, comprising a fan, one end of which is fixedly connected to a quick-release component, and the inner wall of the quick-release component is provided with a reinforcement component;

[0008] The quick-release assembly includes a mounting post, an inner wall of the mounting post is fixedly connected to a clamping post, a slot is provided between the mounting post and the inner wall of the clamping post, a connecting post is slidably connected to the inner wall of the mounting post, both ends of the outer side of the connecting post are provided with a clamping slot, a connecting rope is fixedly connected to the outer top end of the mounting post, and a plug is fixedly connected to the end of the connecting rope away from the mounting post.

[0009] As a preferred embodiment, the reinforcement component includes a slide groove, which is opened inside the mounting column, a spring is arranged inside the slide groove, a sliding block is slidably connected to the inner wall of the slide groove, and a magnet is fixedly connected to the inner wall of the column.

[0010] The technical effect of adopting the above further solution is that the installation and removal process of the ventilation valve blade is simpler and faster. Through the design of the connecting column and the slot, the blade and the fan can be quickly fixed and removed, saving the time cost of installation and maintenance.

[0011] As a preferred embodiment, the end of the mounting column away from the fan is fixedly connected to the motor, the outer side of the motor is fixedly connected to six mounting brackets, and the ends of the six mounting brackets away from the motor are fixedly connected to pipes.

[0012] The technical effect of adopting the above further solution is that by directly connecting the motor to the mounting column, automatic control of the ventilation valve blades can be achieved, thereby effectively adjusting the air flow and direction in the ventilation system.

[0013] As a preferred implementation manner, one end of the connecting column away from the mounting column is fixedly connected to the fan.

[0014] The technical effect of adopting the above further solution is that the ventilation valve blades and the fan can be connected more firmly, thereby improving the stability and reliability of the system.

[0015] As a preferred implementation, the outer side of the plug pin is inserted into the slot.

[0016] The technical effect of adopting the above further solution is that the operator only needs to insert the pin into the slot to complete the connection, thereby improving the efficiency and convenience of installation.

[0017] As a preferred implementation, one end of the spring is fixedly connected to the slide slot, and the other end of the spring is fixedly connected to the sliding block.

[0018] The technical effect of adopting the above further solution is to ensure that the sliding block has appropriate damping and stability during the sliding process.

[0019] As a preferred embodiment, the interior of the sliding block is slidably connected to the card column and is engaged with the pin.

[0020] The technical effect of adopting the above further solution is: ensuring the tight connection between the sliding block and the clamping column, and reducing the risk of failure caused by loose connection.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] By setting up quick-release components and reinforcement components, when the fan needs to be disassembled, the user only needs to pull out the pin, so that the slot on the connecting column slides on the card column, thereby easily completing the separation of the connecting column and the installation column. Secondly, the use of the pin and the magnet ensures the stability of the pin in the specified position and prevents deviation caused by vibration or operation error. The application of spring pressure further ensures the close contact between the slot and the card column. This design not only simplifies the disassembly process, but also greatly reduces the difficulty of manipulating the fan blades and the disassembly time, and prevents the phenomenon of self-loosening during long-term operation, effectively solving the problem of self-loosening that may occur in traditional threaded connections under high vibration environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a ventilation valve blade quick-installation structure provided by the utility model;

[0024] Figure 2 A pipeline cross-sectional view of a ventilation valve blade quick-installation structure provided by the utility model;

[0025] Figure 3 A disassembled diagram of a quick-release assembly of a ventilation valve blade quick-release structure provided by the utility model;

[0026] Figure 4 A schematic diagram of a magnet structure of a ventilation valve blade quick-install structure provided by the utility model.

[0027] Legend:

[0028] 1. Fan;

[0029] 2. Quick release assembly; 21. Mounting column; 22. Clamping column; 23. Slot; 24. Connecting column; 25. Clamping slot; 26. Connecting rope; 27. Pin;

[0030] 3. Reinforcement assembly; 31. Slide groove; 32. Spring; 33. Sliding block; 34. Magnet;

[0031] 4. Motor; 5. Mounting frame; 6. Pipeline. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figure 1 - Figure 3 As shown, the present embodiment provides a technical solution: a ventilation valve blade quick-install structure, comprising a fan 1, one end of the fan 1 is fixedly connected to a quick-release component 2, the quick-release component 2 comprises a mounting column 21, the inner wall of the mounting column 21 is fixedly connected to a clamping column 22, the inner walls of the mounting column 21 and the clamping column 22 are provided with a slot 23, the inner wall of the mounting column 21 is slidably connected to a connecting column 24, the end of the connecting column 24 away from the mounting column 21 is fixedly connected to the fan 1, both ends of the outer side of the connecting column 24 are provided with a clamping slot 25, the outer top end of the mounting column 21 is fixedly connected to a connecting rope 26, the end of the connecting rope 26 away from the mounting column 21 is fixedly connected to a plug 27, the outer side of the plug 27 is inserted into the slot 23, firstly, one end of the fan 1 is fixedly connected to a quick-release component 2, this component is the core of the entire structure, and bears the function of connecting the fan 1 with other components, the quick-release component 2 comprises a mounting column 21, the inner wall of the mounting column 21 is fixedly connected to a clamping column 22, a slot 23 is provided between the inner walls of the mounting column 21, a connecting column 24 is slidably connected to the inner wall of the mounting column 21, the end of the connecting column 24 away from the mounting column 21 is fixedly connected to the fan 1, and a clamping slot 25 is provided at both ends of the outer side of the connecting column 24, The bracket 22 is provided to form a stable bracket for supporting and fixing the entire device. At the same time, the inner walls of the mounting column 21 and the bracket 22 are provided with slots 23, which allow the pin 27 to be easily inserted therein, thereby realizing the quick connection of the various components. The connecting column 24 is connected to the inner wall of the mounting column 21 by sliding, and the end away from the mounting column 21 is fixedly connected to the fan 1. This design allows the connecting column 24 to be tightly combined with the fan 1 to ensure the stable operation of the ventilation valve blades. In addition, the design of the slot 25 is to cooperate with the design of the connecting rope 26 and the pin 27 to enhance the firmness and stability of the connection. The connecting rope 26 is fixedly connected to the outer top end of the mounting column 21, and the end away from the mounting column 21 is fixedly connected with the pin 27, and the outer side of the pin 27 is inserted in the slot 23. This design enables the entire structure to be more firmly fixed to the fan 1, and also facilitates the quick disassembly and replacement of the ventilation valve blades.

[0034] In order to prevent the pin 27 from deflecting after installation, Figure 2 - Figure 4As shown, a reinforcement component 3 is provided on the inner wall of the quick-release component 2, and the reinforcement component 3 includes a slide groove 31, which is provided inside the mounting column 21, and a spring 32 is provided inside the slide groove 31. A sliding block 33 is slidably connected to the inner wall of the slide groove 31, one end of the spring 32 is fixedly connected to the slide groove 31, and the other end of the spring 32 is fixedly connected to the sliding block 33. The inside of the sliding block 33 is slidably connected to the card column 22 and is engaged with the pin 27, and a magnet 34 is fixedly connected to the inner wall of the card column 22. The design of the reinforcement component 3 aims to further enhance the stability and reliability of the entire structure. The slide slot 31 of the reinforcement component 3 is designed inside the mounting column 21. A spring 32 is arranged inside the slide slot 31. The spring 32 plays the role of providing a resistance. The design of the sliding block 33 enables the sliding block 33 to move smoothly in the slide slot 31. At this time, one end of the spring 32 is fixedly connected to the slide slot 31, and the other end is fixedly connected to the sliding block 33. Such a setting ensures that the spring 32 can effectively support and balance the movement of the sliding block 33, and enhances the stability and reliability of the blade when working. The internal sliding connection of the sliding block 33 is connected to the column 22 and is engaged with the plug 27, so that the connection between the sliding block 33 and other components is tighter and firmer, and the stability and reliability of the entire structure are improved. The inner wall of the column 22 is fixedly connected with a magnet 34. This design can provide additional adsorption force to ensure that the plug 27 is stable in one position.

[0035] The end of the mounting column 21 away from the fan 1 is fixedly connected to the motor 4, and six mounting brackets 5 are fixedly connected to the outer side of the motor 4. The six mounting brackets 5 are fixedly connected to the pipe 6 at one end away from the motor 4. The motor 4 is the power source of the entire ventilation system and is responsible for driving the rotation of the fan 1. The mounting column 21 not only serves as a connecting bracket between the fan 1 and the motor 4, but also has the function of fixing the pipe 6 and the mounting bracket 5, tightly connecting the various components together to form a complete ventilation system.

[0036] Working principle:

[0037] like Figure 1 - Figure 4 As shown:

[0038] When in use: first, when the fan 1 needs to be driven, the motor 4 is started to drive the mounting column 21 to rotate. Since the clamping column 22 inside the mounting column 21 is engaged with the clamping slot 25, the connecting column 24 can be driven to rotate, and then the fan 1 can be driven to rotate. Secondly, when the fan 1 needs to be disassembled, the plug 27 is pulled out of the slot 23, and then the fan 1 is pulled out and pulled, driving the clamping slot 25 on the connecting column 24 to slide on the clamping column 22, and the connecting column 24 can be separated from the mounting column 21, and the disassembly is completed. When installing the fan 1, the connecting column 24 is inserted into the mounting column 21, so that the card column 22 is engaged with the card slot 25, and the plug pin 27 is inserted into the slot 23. Then the plug pin 27 is attracted by the magnet 34 to prevent the plug pin 27 from shifting and can be fixed in the specified position. Then, when the connecting column 24 is installed on the mounting column 21, the sliding block 33 causes the spring 32 to slide toward the connecting column 24 under the pressure of the spring 32 until it contacts the plug pin 27, thereby further fixing the plug pin 27.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ventilation valve blade quick-installation structure, comprising a fan (1), It is characterized in that One end of the fan (1) is fixedly connected to a quick-release component (2), and the inner wall of the quick-release component (2) is provided with a reinforcement component (3); The quick-release assembly (2) comprises a mounting post (21), the inner wall of the mounting post (21) is fixedly connected to a clamping post (22), the inner walls of the mounting post (21) and the clamping post (22) are provided with a slot (23), the inner wall of the mounting post (21) is slidably connected to a connecting post (24), both ends of the outer side of the connecting post (24) are provided with clamping slots (25), the outer top end of the mounting post (21) is fixedly connected to a connecting rope (26), and the end of the connecting rope (26) away from the mounting post (21) is fixedly connected to a plug pin (27).

2. A ventilation valve blade quick-install structure according to claim 1, Features: The reinforcement component (3) comprises a slide groove (31), the slide groove (31) is opened inside the mounting column (21), a spring (32) is arranged inside the slide groove (31), a sliding block (33) is slidably connected to the inner wall of the slide groove (31), and a magnet (34) is fixedly connected to the inner wall of the column (22).

3. A ventilation valve blade quick-install structure according to claim 1, Features: The end of the mounting column (21) away from the fan (1) is fixedly connected to a motor (4), the outer side of the motor (4) is fixedly connected to six mounting brackets (5), and the ends of the six mounting brackets (5) away from the motor (4) are fixedly connected to pipes (6).

4. A ventilation valve blade quick-install structure according to claim 1, Features: One end of the connecting column (24) away from the mounting column (21) is fixedly connected to the fan (1).

5. A ventilation valve blade quick-installation structure according to claim 1, Features: The outer side of the plug pin (27) is inserted into the slot (23).

6. A ventilation valve blade quick-installation structure according to claim 2, Features: One end of the spring (32) is fixedly connected to the slide groove (31), and the other end of the spring (32) is fixedly connected to the sliding block (33).

7. A ventilation valve blade quick-installation structure according to claim 2, Features: The interior of the sliding block (33) is slidably connected to the clamping column (22) and is clamped with the plug pin (27).

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