Fan valve structure easy to operate

Abstract

The utility model discloses a fan valve structure easy to operate, which relates to the technical field of valves and comprises a mounting base, the bottom and the outer side of the mounting base are fixedly connected with a supporting bottom plate and an outer baffle respectively, the top end of the mounting base is fixedly connected with a guide seat, a guide head is embedded in the guide seat, and an adjusting piece is sleeved on the guide head. A guide rod is fixedly connected to the bottom end of the adjusting piece, a guide groove is formed in the top of the mounting base, and the guide rod is embedded into the guide groove at the same time. The effect that the adjusting disc is conveniently installed at the inner side position of the bottom of the installation base is achieved through the supporting bottom plate, the effect that the adjusting disc is covered and protected from the outer side position is achieved through the outer baffle, and the effect that the whole swing arm is driven to conduct swing adjustment is achieved through the adjusting disc. The effect of driving the guide rod to move and adjust along the guide groove is achieved through the swing arm, and the effect of providing swing guide for the guide rod is achieved through the guide groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve field especially easy operation's fan valve structure. BACKGROUND

[0002] The switch valve is the main part for starting or closing the fan, and is also the main part for adjusting the air volume of the fan. The traditional switch valve generally comprises a mounting seat and an adjusting piece, the adjusting piece is movably arranged on the mounting seat, the starting or closing of the fan or the adjustment of the air volume is controlled by swinging the adjusting piece, when the air volume is large, the air flow emitted by the fan is easy to blow the adjusting piece, so that the adjusting piece swings automatically to automatically adjust the air volume, which is not safe to use, and the switch valve is prone to failure. In view of the above problems, the existing fan valve structure adjusts and fixes the adjusting piece through the locking structure, but the locking structure needs to be adjusted manually in the actual use process, which is not convenient and fast to use.

[0003] Therefore, the utility model provides a kind of easy operation's fan valve structure. INVENTION CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides an easy-to-operate fan valve structure to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: an easy-to-operate fan valve structure, comprising a mounting base, a support bottom plate and an outer baffle are fixedly connected to the bottom and the outer side of the mounting base respectively, a guide seat is fixedly connected to the top end of the mounting base, a guide head is embedded in the inside of the guide seat, an adjusting piece is sleeved on the guide head, a guide rod is fixedly connected to the bottom end of the adjusting piece, a guide groove is formed in the top of the mounting base, the guide rod is embedded in the guide groove, an adjusting disc is movably connected to the top of the support bottom plate, an oscillating arm is sleeved on the top of the adjusting disc, the oscillating arm is movably sleeved with the guide rod, and a positioning rod is movably sleeved with the outer end of the adjusting disc.

[0006] As a further technical scheme of the utility model, a longitudinal adjusting groove is formed in the side surface of the mounting base corresponding to the oscillating arm, the support bottom plate is fixedly connected to the bottom side of the mounting base, the outer baffle and the support bottom plate are fixedly connected at the outer edge, and mounting supports are fixedly connected to the outer edge of the support bottom plate and the mounting base corresponding to the outer baffle.

[0007] As a further technical scheme of the utility model, the guide seat is a cylindrical seat, the guide head is movably sleeved with the guide seat, one end of the adjusting piece is fixedly sleeved with the guide head, and the guide rod is vertically arranged and movably sleeved with one end of the oscillating arm while penetrating the guide groove.

[0008] As a further technical solution of this utility model, the swing arm is located horizontally on the bottom inner side of the mounting base, and a strip-shaped groove is opened on its surface. One end of the swing arm extends outward through the longitudinal adjustment groove on one side of the mounting base.

[0009] As a further technical solution of this utility model, the bottom of the adjustment plate is movably connected to the support base plate through the shaft, and a drive motor is provided at the bottom of the shaft. A set of stop bars embedded in the strip groove on the surface of the swing arm is set at the eccentric position of the adjustment plate surface, and the positioning rod is fixedly connected to the bottom position of the outer side of one end of the mounting base.

[0010] As a further technical solution of this utility model, the guide groove is opened in the form of an arc-shaped groove.

[0011] This utility model provides an easy-to-operate fan valve structure, which has the following advantages compared with the prior art:

[0012] Beneficial effects:

[0013] 1. This design features an easy-to-operate fan valve structure. The supporting base plate facilitates the installation of the regulating disc on the inner side of the mounting base, while the outer baffle provides protection by covering the regulating disc from the outside.

[0014] 2. The design of this fan valve structure is easy to operate. The guide head and guide seat are connected in a sleeve to ensure the stability of the adjustment component. The guide rod facilitates the swing arm to drive the adjustment component to swing and adjust as a whole.

[0015] 3. The design of this fan valve structure is easy to operate. The adjustment disc drives the swing arm to swing and adjust. The swing arm drives the guide rod to move and adjust along the guide groove. The guide groove provides swing guidance for the guide rod. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an easy-to-operate fan valve structure;

[0017] Figure 2 This is a schematic diagram of the internal structure connection of an easy-to-operate fan valve structure;

[0018] Figure 3 This is a schematic diagram of the connection structure between the regulating disc and the swing arm of an easy-to-operate fan valve structure.

[0019] In the diagram: 1. Mounting base; 2. Outer baffle; 3. Support base plate; 4. Swing arm; 5. Guide seat; 6. Guide head; 7. Adjusting component; 8. Guide rod; 9. Adjusting disc; 10. Positioning rod; 11. Guide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-3 This utility model provides an easy-to-operate fan valve structure technical solution: it includes a mounting base 1, a supporting base plate 3 and an outer baffle 2 fixedly connected to the bottom and outer side of the mounting base 1 respectively, a guide seat 5 fixedly connected to the top of the mounting base 1, a guide head 6 embedded inside the guide seat 5, an adjusting component 7 sleeved on the guide head 6, a guide rod 8 fixedly connected to the bottom end of the adjusting component 7, a guide groove 11 opened on the top of the mounting base 1, the guide rod 8 being embedded in the guide groove 11, an adjusting plate 9 movably connected to the top of the supporting base plate 3, a swing arm 4 sleeved on the top of the adjusting plate 9, the swing arm 4 being movably sleeved with the guide rod 8, and a positioning rod 10 movably sleeved on the outer end of the adjusting plate 9.

[0022] like Figures 1-2 As shown, a longitudinal adjustment groove is provided on one side surface of the mounting base 1 corresponding to the swing arm 4. The support base plate 3 is fixedly connected to the bottom side of the mounting base 1. The outer baffle 2 and the outer edge of the support base plate 3 are fixedly connected at a right angle. The outer edges of the support base plate 3 and the mounting base 1 are both fixedly connected with mounting brackets corresponding to the outer baffle 2. The support base plate 3 facilitates the installation of the adjustment plate 9 on the inner side of the bottom of the mounting base 1, and the outer baffle 2 provides protection for the adjustment plate 9 from the outside.

[0023] like Figures 1-2 As shown, the guide seat 5 is set as a cylindrical seat, the guide head 6 and the guide seat 5 are movably sleeved, one end of the adjusting component 7 is fixedly sleeved with the guide head 6, and the guide rod 8 is set vertically, passing through the guide groove 11 and movably sleeved with one end of the swing arm 4. The sleeved guide head 6 and the guide seat 5 achieve the effect of ensuring the adjustment stability of the adjusting component 7, and the guide rod 8 facilitates the swing arm 4 to drive the adjusting component 7 to swing and adjust as a whole.

[0024] like Figures 2-3As shown, the swing arm 4 is located laterally on the inner side of the bottom of the mounting base 1. A strip groove is opened on its surface, and one end of the swing arm 4 extends outward through the longitudinal adjustment groove on one side of the mounting base 1. The bottom of the adjustment plate 9 is movably connected to the support base plate 3 through the shaft. At the same time, a drive motor is provided at the bottom of the shaft. A set of stop bars embedded in the strip groove on the surface of the swing arm 4 is set at the eccentric position on the surface of the adjustment plate 9. The positioning rod 10 is fixedly connected to the bottom position of the outer side of one end of the mounting base 1. The guide groove 11 is opened in an arc shape. The adjustment plate 9 achieves the effect of swinging the swing arm 4 as a whole, and the swing arm 4 achieves the effect of moving the guide rod 8 along the guide groove 11. The guide groove 11 provides swing guidance for the guide rod 8.

[0025] The working principle of this utility model is as follows: When this device is in use, the regulating disc 9 rotates under the control of the matching drive motor. The stop bar set at the eccentric position on its surface rotates with the regulating disc 9, causing the swing arm 4 to swing simultaneously. The swing arm 4 causes the guide rod 8 to swing around the position of the positioning rod 10 as the fulcrum. The swing of the guide rod 8 drives the regulating component 7 to swing and adjust the air volume within the range of the guide groove 11. During the swing adjustment of the regulating component 7, the guide head 6 rotates and adjusts simultaneously to ensure the stability of the regulating component 7 during the adjustment process.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An easy-to-operate fan valve structure, comprising a mounting base (1), characterized in that: The bottom and outer side of the mounting base (1) are respectively fixedly connected to a support base plate (3) and an outer baffle (2). The top of the mounting base (1) is fixedly connected to a guide seat (5). A guide head (6) is embedded inside the guide seat (5). An adjusting part (7) is sleeved on the guide head (6). A guide rod (8) is fixedly connected to the bottom of the adjusting part (7). A guide groove (11) is opened on the top of the mounting base (1). The guide rod (8) is embedded in the guide groove (11). An adjusting plate (9) is movably connected to the top of the supporting base plate (3). A swing arm (4) is sleeved on the top of the adjusting plate (9). The swing arm (4) is also movably sleeved with the guide rod (8). A positioning rod (10) is movably sleeved on the outer end of the adjusting plate (9).

2. The easy-to-operate fan valve structure according to claim 1, characterized in that: The mounting base (1) has a longitudinal adjustment groove on one side surface corresponding to the swing arm (4). The support base plate (3) is fixedly connected to the bottom side of the mounting base (1). The outer baffle (2) and the outer edge of the support base plate (3) are fixedly connected at right angles. The outer edges of the support base plate (3) and the mounting base (1) are both fixedly connected to the outer baffle (2) with mounting supports.

3. The easy-to-operate fan valve structure according to claim 1, characterized in that: The guide seat (5) is configured as a cylindrical seat, the guide head (6) and the guide seat (5) are movably connected, one end of the adjusting member (7) is fixedly connected to the guide head (6), and the guide rod (8) is vertically set, passing through the guide groove (11) and movably connected to one end of the swing arm (4).

4. The easy-to-operate fan valve structure according to claim 1, characterized in that: The swing arm (4) is located horizontally on the inner side of the bottom of the mounting base (1), and its surface is provided with a strip groove. One end of the swing arm (4) extends outward through the longitudinal adjustment groove on one side of the mounting base (1).

5. The easy-to-operate fan valve structure according to claim 1, characterized in that: The bottom of the adjustment plate (9) is movably connected to the support base plate (3) via a shaft. At the same time, a drive motor is provided at the bottom of the shaft. A set of stop bars embedded in the strip groove on the surface of the swing arm (4) is set at the eccentric position of the surface of the adjustment plate (9). The positioning rod (10) is fixedly connected to the bottom of the outer side of one end of the mounting base (1).

6. The easy-to-operate fan valve structure according to claim 1, characterized in that: The guide groove (11) is an arc-shaped groove.

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