An inverter buzzer that is easy to install

Abstract

The present invention discloses a buzzer for inverter that is easy to install, including a main body and a handle. A box body is fixed in the middle of the main body, and a sound outlet is opened in the middle of the box body. A gauze plate is arranged at the right end of the sound outlet. A small hole is opened in the inner wall of the box body. A fixing mechanism is arranged at both the left and right ends of the box body. Fixing screws are arranged at the left and right sides of the middle end of the outer wall of the fixing mechanism. A bottom plate is arranged at the rear end of the box body, and the handle is arranged on the right side of the gauze plate. The buzzer for inverter that is easy to install is provided with a fixing mechanism. The user fixes the main body on the inverter through the fixing mechanism. The fixing mechanism is convenient for engaging the anti-slip plate of the fixing mechanism on the left and right ends of the inverter through the rotation of the rotating shaft, and then fixing it with the fixing screws. The buzzer for inverter is provided with a gauze plate, which effectively prevents dust accumulation after long-term use, which is inconvenient to clean and causes troubles to the user.

Description

Technical Field

[0001] The invention relates to the technical field of buzzers, in particular to a buzzer for an inverter which is easy to install. Background Art

[0002] With the rapid economic development and technological progress in various regions, more and more buzzers are appearing. At the same time, users' requirements for buzzers are getting higher and higher. Old buzzers are increasingly replaced by new buzzers. Buzzer appliances will have great development opportunities. Buzzers, as a representative, have an increasingly broad market space. A good design of buzzer will bring convenience to users, while achieving huge economic benefits and having high practical value.

[0003] The buzzers on the market are not easy to install and disassemble during use, which brings discomfort to users. After installation, the sound outlet is prone to dust accumulation after long-term use and is difficult to clean, which brings troubles to users. Therefore, we propose an inverter buzzer that is easy to install. Summary of the invention

[0004] The object of the present invention is to provide an inverter buzzer that is easy to install, so as to solve the problem that the buzzer proposed in the above background technology is inconvenient to install and disassemble during use, causing discomfort to the user, and after installation, the sound outlet is prone to accumulate dust and is difficult to clean after long-term use, causing trouble to the user.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a buzzer for an inverter that is easy to install, comprising a main body and a handle, a box body is fixed in the middle of the main body, and a sound outlet is opened in the middle of the box body, a gauze plate is arranged at the right end of the sound outlet, a small hole is opened on the inner wall of the box body, fixing mechanisms are arranged at both left and right ends of the box body, fixing screws are arranged on the left and right sides of the middle end of the outer wall of the fixing mechanism, a bottom plate is arranged at the rear end of the box body, and the handle is arranged on the right side of the gauze plate.

[0006] Preferably, the gauze plate comprises a roller and a slide groove, and rollers are arranged at the upper and lower ends of the gauze plate, and the inner wall of the roller is provided with a slide groove.

[0007] Preferably, the yarn plate forms a sliding structure through a roller and a slide groove, and the roller and the slide groove are tightly fitted.

[0008] Preferably, the fixing mechanism comprises a rotating shaft and an anti-slip plate, and the bottom end of the fixing mechanism is provided with the rotating shaft, and the outer wall of the fixing mechanism is provided with the anti-slip plate.

[0009] Preferably, the fixing mechanism forms a rotating structure through a rotating shaft and an anti-slip plate, and the fixing mechanism and the box body are movably connected.

[0010] Preferably, the bottom plate comprises wear-resistant strips and a rubber layer, and the inner wall of the bottom plate is provided with wear-resistant strips, and the middle of the bottom plate is provided with a rubber layer.

[0011] Preferably, the bottom plate and the wear-resistant strip are movably connected, and the bottom plate and the rubber layer are adhesively connected.

[0012] Preferably, the sound outlet has the same area as the yarn plate, and the slide groove is embedded in the inner frame of the sound outlet.

[0013] Preferably, the small holes are obliquely designed on the box body, and the outlets at the bottom ends of the small holes are all facing the outside of the box body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The inverter buzzer that is easy to install is provided with a screen plate, which effectively prevents dust accumulation after long-term use, which is inconvenient to clean and causes troubles to users. The user can slide the screen plate in the slide groove through the roller to effectively open and close the screen plate;

[0016] 2. The inverter buzzer that is easy to install is provided with a fixing mechanism. The user fixes the main body on the inverter through the fixing mechanism. The fixing mechanism rotates the rotating shaft to facilitate the anti-slip plate of the fixing mechanism to be engaged with the left and right ends of the inverter, and then fixed with fixing screws;

[0017] 3. The inverter buzzer, which is easy to install, is provided with a wear-resistant strip, which effectively prevents the inverter from being easily worn out due to long-term use, and effectively brings practicality and convenience to users. Users can replace the wear-resistant strip at any time, and the inner groove around the bottom plate of the main body can take out the damaged wear-resistant layer and replace it in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 The rear view of the box body of the present invention is a schematic diagram

[0020] Figure 3 For the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. main body; 2. box body; 3. sound outlet; 4. yarn board; 401. roller; 402. slide groove; 5. small hole; 6. fixing mechanism; 601. rotating shaft; 602. anti-skid plate; 7. fixing screw; 8. bottom plate; 801. wear-resistant strip; 802. rubber layer; 9. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-3 The present invention provides a technical solution: a buzzer for an inverter that is easy to install, comprising a main body 1, a box body 2, a sound outlet 3, a gauze plate 4, a roller 401, a slide groove 402, a small hole 5, a fixing mechanism 6, a rotating shaft 601, an anti-slide plate 602, a fixing screw 7, a bottom plate 8, a wear-resistant strip 801, a rubber layer 802 and a handle 9. The box body 2 is fixed to the middle of the main body 1, and the box body 2 is provided with a sound outlet 3 in the middle, and a gauze plate 4 is provided at the right end of the sound outlet 3. The gauze plate 4 comprises a roller 401 and a slide groove 402, and rollers 401 are provided at the upper and lower ends of the gauze plate 4, and a slide groove 402 is provided on the inner wall of the roller 401. The gauze plate 4 forms a sliding structure with the slide groove 402 through the roller 401, and the roller 401 and the slide groove 402 are tightly fitted. Since the gauze plate 4 is provided on the outside of the sound outlet 3, it is effectively prevented from dust accumulation after long-term use, and it is not convenient to clean. , which brings trouble to the user. The user can slide the gauze plate 4 in the slide groove 402 through the roller 401 to effectively open and close the gauze plate 4. A small hole 5 is opened on the inner wall of the box body 2. A fixing mechanism 6 is provided at both ends of the box body 2. The fixing mechanism 6 includes a rotating shaft 601 and an anti-slip plate 602, and a rotating shaft 601 is provided at the bottom end of the fixing mechanism 6. The outer wall of the fixing mechanism 6 is provided with an anti-slip plate 602. The fixing mechanism 6 forms a rotating structure with the anti-slip plate 602 through the rotating shaft 601, and the fixing mechanism 6 and the box body 2 are movably connected. Since the left and right ends of the main body 1 are provided with the fixing mechanism 6, the user fixes the main body 1 on the inverter through the fixing mechanism 6. The fixing mechanism 6 rotates through the rotating shaft 601, which facilitates the anti-slip plate 602 of the fixing mechanism 6 to be engaged with the left and right ends of the inverter, and then fixed with the fixing screws 7;

[0024] Fixing screws 7 are arranged on the left and right sides of the middle end of the outer wall of the fixing mechanism 6, and a bottom plate 8 is arranged at the rear end of the box body 2. The bottom plate 8 includes a wear-resistant strip 801 and a rubber layer 802, and the inner wall of the bottom plate 8 is provided with a wear-resistant strip 801, and the middle part of the bottom plate 8 is provided with a rubber layer 802. The bottom plate 8 and the wear-resistant strip 801 are movably connected, and the bottom plate 8 and the rubber layer 802 are bonded. Since the wear-resistant strip 801 is arranged inside the outer circle of the bottom of the main body 1, the inverter is effectively prevented from being easily worn after long-term use, which effectively brings practicality and convenience to users. Convenience: the user can replace the wear-resistant strip 801 at any time, and the inner groove around the bottom plate 8 of the main body 1 can take out the damaged wear-resistant layer for timely replacement. The handle 9 is arranged on the right side of the gauze plate 4, and the area of ​​the sound outlet 3 is consistent with that of the gauze plate 4. The slide groove 402 is embedded in the inner frame of the sound outlet 3 to ensure that the gauze plate 4 and the sound outlet 3 are kept in the same level, thereby improving the aesthetics. The small hole 5 is inclinedly designed on the box body 2, and the bottom outlet of the small hole 5 is facing the outside of the box body 2. While using the small hole 5 to dissipate heat, it also prevents larger external particles from entering the inside of the box body 2 through the small hole 5 due to their own gravity.

[0025] Working principle: For this type of buzzer, first, a gauze plate 4 is set outside the sound outlet 3 to effectively prevent dust accumulation after long-term use, which is inconvenient to clean and causes trouble to the user. The user can slide the gauze plate 4 in the slide groove 402 through the roller 401 to effectively open and close the gauze plate 4. Since the left and right ends of the main body 1 are provided with fixing mechanisms 6, the user fixes the main body 1 on the inverter through the fixing mechanism 6. The fixing mechanism 6 rotates the rotating shaft 601 to facilitate the anti-slip plate 602 of the fixing mechanism 6 to be engaged with the left and right ends of the inverter, and then fixes it with the fixing screws 7. Since the inner part of the outer circle of the bottom of the main body 1 is provided with a wear-resistant strip 801, it is effectively prevented from being easily worn out after long-term use, which effectively brings practicality and convenience to the user. The user can replace the wear-resistant strip 801 at any time, and the inner groove of the bottom plate 8 of the main body 1 takes out the damaged wear-resistant layer and replaces it in time, thus completing the entire use process of the buzzer.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A buzzer for an inverter that is easy to install, comprising a main body (1) and a handle (9), characterized in that: A box body (2) is fixed in the middle of the main body (1), and a sound outlet (3) is provided in the middle of the box body (2), a gauze plate (4) is provided at the right end of the sound outlet (3), a small hole (5) is provided on the inner wall of the box body (2), a fixing mechanism (6) is provided at both left and right ends of the box body (2), fixing screws (7) are arranged on the left and right sides of the middle end of the outer wall of the fixing mechanism (6), a bottom plate (8) is provided at the rear end of the box body (2), and the handle (9) is provided on the right side of the gauze plate (4); The yarn plate (4) comprises a roller (401) and a slide groove (402), and the rollers (401) are arranged at the upper and lower ends of the yarn plate (4), and the inner wall of the roller (401) is provided with a slide groove (402); The fixing mechanism (6) comprises a rotating shaft (601) and an anti-slide plate (602), wherein the bottom end of the fixing mechanism (6) is provided with the rotating shaft (601), and the outer wall of the fixing mechanism (6) is provided with the anti-slide plate (602).

2. The inverter buzzer that is easy to install according to claim 1, characterized in that: The yarn plate (4) forms a sliding structure through the roller (401) and the slide groove (402), and the roller (401) and the slide groove (402) are tightly fitted.

3. The inverter buzzer that is easy to install according to claim 1, characterized in that: The fixing mechanism (6) forms a rotating structure through the rotating shaft (601) and the anti-slide plate (602), and the fixing mechanism (6) and the box body (2) are movably connected.

4. The inverter buzzer that is easy to install according to claim 1, characterized in that: The bottom plate (8) comprises a wear-resistant strip (801) and a rubber layer (802), and the wear-resistant strip (801) is arranged around the inner wall of the bottom plate (8), and the rubber layer (802) is arranged in the middle of the bottom plate (8).

5. The inverter buzzer that is easy to install according to claim 4, characterized in that: The bottom plate (8) and the wear-resistant strip (801) are movably connected, and the bottom plate (8) and the rubber layer (802) are adhesively connected.

6. The inverter buzzer that is easy to install according to claim 1, characterized in that: The sound outlet (3) and the yarn plate (4) have the same area, and the slide groove (402) is embedded in the inner frame of the sound outlet (3).

7. The inverter buzzer that is easy to install according to claim 1, characterized in that: The small hole (5) is designed to be inclined on the box body (2), and the bottom outlet of the small hole (5) faces the outside of the box body (2).

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