A windproof net cover opening mechanism

Abstract

The utility model provides a mechanism for opening a windproof mesh cover, including an opening mechanism mounting frame, a pressing drive device and a product opening placement seat are arranged in the mounting frame, a pressing piece is arranged on the moving end of the pressing drive device, a rib part, a mesh placement part and a tail handle placement part are arranged on the product opening placement seat, and the rib part runs through the mesh placement part and the tail handle placement part, the number of mesh placement parts is two groups, and the two groups of mesh placement parts are arranged on both sides of the rib part, and the mesh placement part is provided with a contoured arc surface, and the tail handle placement part can fix the windproof mesh cover to deviate left and right. The beneficial effect is: it can solve the problem of inconsistent processing standards in the processing flow in the prior art, and by using the product structure, the windproof mesh cover is unified through the cooperation between the pressing drive device and the product opening placement seat, which can efficiently unify the processing standards, improve the processing efficiency, and help improve the competitiveness of the enterprise.

Description

Technical Field

[0001] The utility model relates to the technical field of windproof net cover processing, in particular to a windproof net cover opening mechanism. Background Art

[0002] Microphones are products that people use to record sounds. For ear-hook microphones, in order to ensure the quality of the recorded sound, a windproof mesh cover is usually installed on the microphone. Since the overall shape is arc-shaped, the windproof mesh cover also needs to be perfectly adapted to ensure the windproof effect.

[0003] like Figure 1 As shown, the windproof mesh cover includes a rib 103 and meshes 101 arranged on both sides of the rib 103, a tail handle 102 is arranged at one end of the rib 103, and the two groups of meshes 101 are arranged at a certain angle, and the cross-section of the tail handle 102 is also U-shaped. During the processing, due to painting or transportation, the angles between the various parts of the meshes 101 may be inconsistent, and the effect may be poor after being installed in the microphone, or even not installed properly, which affects the processing efficiency and is not conducive to improving the competitiveness of the enterprise. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides a mechanism for opening a windproof mesh cover, which solves the problem of inconsistent processing standards in the prior art processing flow.

[0005] The utility model discloses a windproof net cover expansion mechanism, comprising an expansion mechanism mounting frame, a pressing driving device and a product expansion placement seat are arranged in the mounting frame, a pressing piece is arranged on the moving end of the pressing driving device, a rib part, a mesh placement part and a tail handle placement part are arranged on the product expansion placement seat, and the rib part penetrates the mesh placement part and the tail handle placement part, the number of the mesh placement parts is two groups, the two groups of mesh placement parts are arranged on both sides of the rib part, a contoured arc surface is arranged on the mesh placement part, the tail handle placement part can fix the windproof net cover to deviate left and right, and the pressing driving device can drive the pressing piece downward to press, expand and shape the windproof net cover under the action of the mesh placement part and the tail handle placement part.

[0006] The utility model is further improved in that a placement positioning block is arranged on the product's propped-up placement seat, and a positioning avoidance groove cooperating with the placement positioning block is arranged on the pressing piece, and the placement positioning block can facilitate the placement of the windproof mesh cover in place.

[0007] The utility model is further improved in that the pressing piece comprises a mounting portion and a pressing boss portion, and the lower end surface of the pressing boss portion is provided with a contoured surface matched with the rib portion.

[0008] The utility model is further improved in that the pressing driving device is a driving cylinder, and the moving direction of the moving end of the driving cylinder is perpendicular to the product propping-up placement seat.

[0009] The utility model is further improved in that a pressure gauge is also arranged on the mounting frame of the spreading mechanism, and the pressure gauge can control and adjust the air pressure of the driving cylinder.

[0010] The utility model is further improved in that the spreading mechanism mounting frame comprises a mounting body and a mounting support plate, and a plurality of supporting feet are arranged on the lower end surface of the mounting support plate.

[0011] The utility model is further improved in that a starting switch is also arranged on the mounting frame of the spreading mechanism, and the starting switch can control the starting of the pressing driving device.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the utility model provides a mechanism for opening a windproof mesh cover. The structure thereof can effectively solve the problem of inconsistent processing standards in the processing flow in the prior art. By using the product structure, the windproof mesh cover is unified through the cooperation between the pressing drive device and the product opening placement seat, which can effectively unify the processing standards, improve the processing efficiency, and help to improve the competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the windproof mesh structure;

[0015] Figure 2 This is a schematic diagram of the overall structure of the windproof mesh cover opening mechanism. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0019] like Figure 1 and Figure 2 As shown, the utility model is a windproof mesh cover expansion mechanism, including an expansion mechanism mounting frame, a pressing drive device 1 and a product expansion placement seat are arranged in the mounting frame, a pressing piece is arranged on the moving end of the pressing drive device 1, and a rib portion 41, a mesh placement portion 42 and a tail handle placement portion 43 are arranged on the product expansion placement seat, and the rib portion 41 passes through the mesh placement portion 42 and the tail handle placement portion 43, the number of the mesh placement portions 42 is two groups, the two groups of mesh placement portions 42 are arranged on both sides of the rib portion 41, and a contoured arc surface is arranged on the mesh placement portion 42, and the tail handle placement portion 43 can fix the windproof mesh cover to deviate left and right.

[0020] By setting the pressing drive device 1, it can be processed according to unified standards through mechanized processing. The pressing drive device 1 can drive the pressing part downward to press and expand the windproof mesh cover to shape under the action of the mesh placement part 42 and the tail handle placement part 43.

[0021] Furthermore, the curvature of the tail handle 102 of the windproof mesh cover can be uniformly adjusted through the tail handle placement portion 43.

[0022] A placement positioning block 44 is arranged on the product propping-up placement seat, and a positioning avoidance groove cooperating with the placement positioning block 44 is arranged on the pressing piece.

[0023] By placing the positioning block 44, processing personnel can be assisted to quickly move the windproof mesh cover to a designated position for processing, thereby improving processing efficiency.

[0024] Furthermore, by placing the positioning block 44 and cooperating with the pressing piece, the pressing process of the pressing piece is made more stable, thereby improving the pressing accuracy.

[0025] The pressing member comprises a mounting portion 2 and a pressing boss portion 3 . The mounting portion 2 is fixedly connected to the moving end of the pressing drive device 1 . The lower end surface of the pressing boss portion 3 is provided with a contoured surface matched with the rib portion 41 .

[0026] The pressing driving device 1 is a driving cylinder, and the moving direction of the moving end of the driving cylinder is perpendicular to the product opening placement seat.

[0027] A pressure gauge 5 is also provided on the mounting frame of the expansion mechanism. Through the provision of the pressure gauge 5, the air pressure of the driving cylinder can be effectively controlled and adjusted.

[0028] The expansion mechanism mounting frame includes a mounting body 61 and a mounting support plate 62 , and a plurality of supporting legs 63 are disposed on the lower end surface of the mounting support plate 62 .

[0029] There are four supporting legs 63 , which are respectively arranged at four different corners of the mounting support plate 62 .

[0030] A start switch 7 is also provided on the opening mechanism mounting frame, and the start switch 7 can control the start of the pressing drive device 1 .

[0031] The working process of the windproof mesh cover opening mechanism provided in this embodiment is as follows: Compared with the existing processing methods, the embodiment of the utility model provides the advantage of having a unified finished product standard.

[0032] After the entire processing procedure of the windproof mesh cover is completed, the two groups of mesh sheets 101 are pressed together by a pressing device.

[0033] After the pressing is completed, they are uniformly placed on the product opening and placing seat, with the gap between the two groups of mesh sheets 101 opening downward, and the two groups of mesh sheets 101 are respectively on both sides of the upper end of the product opening and placing seat.

[0034] After being placed at the designated position, the processing personnel presses the start switch 7 to drive the cylinder to drive the pressing part to press down. During the pressing process, the two groups of meshes 101 are gradually stretched open under the shape of the two groups of mesh placement parts 42, until they are pressed down to the designated position. The two groups of meshes 101 are respectively fitted with the two groups of mesh placement parts 42, and the tail handle 102 is fitted with the tail handle placement part 43, completing the stretching process of the windproof mesh cover.

[0035] The use of this mechanism can effectively solve the problem of inconsistent processing standards in the processing flow in the prior art. By using this product structure, the windproof mesh cover is unified through the cooperation between the pressing drive device 1 and the product opening placement seat, which can effectively unify the processing standards, improve the processing efficiency, and help improve the competitiveness of the enterprise.

[0036] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A windproof mesh cover opening mechanism, characterized in that: It comprises an expansion mechanism mounting frame, in which a pressing drive device and a product expansion placement seat are arranged, a pressing piece is arranged on the moving end of the pressing drive device, a rib part, a mesh placement part and a tail handle placement part are arranged on the product expansion placement seat, and the rib part passes through the mesh placement part and the tail handle placement part, the number of the mesh placement parts is two groups, and the two groups of mesh placement parts are arranged on both sides of the rib part, a contoured arc surface is arranged on the mesh placement part, and the tail handle placement part can fix the left and right deviation of the windproof mesh cover, and the pressing drive device can drive the pressing piece downward to press and expand the windproof mesh cover to shape under the action of the mesh placement part and the tail handle placement part.

2. The windproof net cover opening mechanism according to claim 1, characterized in that: The product propping-up placement seat is provided with a placement positioning block, and the pressing piece is provided with a positioning avoidance groove matched with the placement positioning block, and the placement positioning block can facilitate the placement of the windproof mesh cover in place.

3. The windproof net cover opening mechanism according to claim 1, characterized in that: The pressing piece comprises a mounting portion and a pressing boss portion, and the lower end surface of the pressing boss portion is provided with a contoured surface matched with the rib portion.

4. The windproof net cover opening mechanism according to claim 1, characterized in that: The pressing driving device is a driving cylinder, and the moving direction of the moving end of the driving cylinder is perpendicular to the product support placement seat.

5. The windproof net cover opening mechanism according to claim 4, characterized in that: A pressure gauge is also provided on the expansion mechanism mounting frame, and the pressure gauge can control and adjust the air pressure of the driving cylinder.

6. The windproof net cover opening mechanism according to any one of claims 1 to 5, characterized in that: The spreading mechanism mounting frame comprises a mounting body and a mounting support plate, and a plurality of supporting feet are arranged on the lower end surface of the mounting support plate.

7. The windproof net cover opening mechanism according to any one of claims 1 to 5, characterized in that: A start switch is also provided on the opening mechanism mounting frame, and the start switch can control the start of the pressing drive device.

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