A helmet goggle connection device

Abstract

The utility model relates to the technical field of helmet, concretely is a helmet goggles connecting device, include: connecting assembly and goggles body, be equipped with goggles body on the connecting assembly, be equipped with rotating rod on the goggles body, rotating rod one side is equipped with the lug, be equipped with the limiting mechanism on the connecting assembly, be equipped with the arc plate in the limiting mechanism, open the prefabricated hole on the arc plate, and open the wave trough on the arc plate, be equipped with the elastic plate in the wave trough, open the limiting hole on the arc plate, and open the connecting hole on the arc plate one end, the elastic plate one side is equipped with the first spring, and be equipped with the clamping block spare on the elastic plate bottom, and be equipped with the connecting mechanism on the connecting assembly one side, be equipped with the pressing plate in the connecting mechanism, the pressing plate one end is equipped with the connecting plate, the connecting plate one end is equipped with the first movable arc plate.

Description

Technical Field

[0001] This utility model relates to the field of helmet technology, specifically to a helmet goggle connection device. Background Technology

[0002] Helmet goggles are protective eyewear mounted on a helmet, designed to protect the wearer's eyes from external harm and interference. Helmet goggles are typically made of transparent or semi-transparent materials and offer functions such as dust protection, sand protection, and glare protection.

[0003] However, the existing device has the following problems;

[0004] However, the existing helmet visor connection device mainly relies on a fixing bracket between the helmet and the visor and screws inserted through the helmet, visor and fixing bracket for fixing. Although this fixing method can fix the helmet and visor at the time, the installation process is relatively cumbersome.

[0005] Therefore, in order to solve the above problems, a helmet visor connection device is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a helmet goggle connection device to solve the problem mentioned in the background art of the prior art where the helmet goggle is mainly fixed to the helmet by a fixing seat between the helmet and the goggle and screws inserted through the helmet, goggle and fixing seat. Although this fixing connection method can fix the helmet and goggle at the time, its installation process is relatively cumbersome.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a helmet goggle connecting device, comprising: a connecting component and a goggle body, wherein the connecting component is provided with the goggle body, the goggle body is provided with a rotating rod, a protrusion is provided on one side of the rotating rod, the connecting component is provided with a limiting mechanism, an arc-shaped plate is provided within the limiting mechanism, a pre-drilled hole is provided on the arc-shaped plate, and a wave groove is provided on the arc-shaped plate, a spring plate is provided within the wave groove, a limiting hole is provided on the arc-shaped plate, and a connecting hole is provided at one end of the arc-shaped plate, a first spring is provided on one side of the spring plate, a locking block is provided at the bottom end of the spring plate, and a connecting mechanism is provided on one side of the connecting component, a pressing plate is provided within the connecting mechanism, a connecting plate is provided at one end of the pressing plate, and a first movable arc plate is provided at one end of the connecting plate.

[0008] Preferably, the connecting plate has a groove, and a second spring is movably installed in the groove, with one end of the second spring movably installed on the first movable arc plate.

[0009] Preferably, a bearing assembly is fixedly installed at one end of the first movable arc plate, and a connecting rod is rotatably installed on the bearing assembly, with one end of the connecting rod movably installed in a limiting hole.

[0010] Preferably, a second movable arc plate is movably mounted on the bearing assembly. A snap-fit ​​component is provided on one side of the second movable arc plate. The snap-fit ​​component is movably mounted in the connection hole and a pre-made groove is provided on one side of the snap-fit ​​component.

[0011] Preferably, the arc-shaped plate is fixedly mounted on the connecting assembly, one end of the spring plate is fixedly mounted on the arc-shaped plate, one end of the first spring is movably mounted on the spring plate, and the other end of the first spring is movably mounted in the precast groove.

[0012] Preferably, one end of the card block is movably mounted on the bottom end of the spring plate, and the pressing plate is fixedly mounted on the connecting plate.

[0013] Preferably, the first movable arc plate is movably mounted on the connecting plate on one side, and the snap-fit ​​component is movably connected to the spring plate via the first spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting a limiting mechanism, the connecting mechanism can be limited. The rotating rod on the goggle body and the protrusion on the rotating rod can be installed in the connecting hole through the pre-made hole and the connecting hole in the arc plate in the mechanism. In this process, the spring plate can support and limit one end of the first spring, the pressing plate in the connecting mechanism can be limited by the locking block, and the connecting rod in the connecting mechanism can be limited by the limiting hole, thereby improving the practicality of the device.

[0016] 2. The device incorporates a connecting mechanism that controls the operation of the clamping component. The connecting rod within the mechanism movably mounts the connecting component onto the connecting assembly, providing limiting and support. Pressing the pressing plate drives the connecting plate, which in turn moves the first movable arc plate. The first movable arc plate then drives the second spring. The device, through the bearing assembly, drives the second movable arc plate, which in turn, through the first spring, moves the clamping component. This clamping component effectively holds and limits the rotating rod and protrusion on the goggle body within the connecting hole, thus connecting the goggle body and improving the device's operating efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the main structure of the present utility model;

[0020] Figure 3 This is a front sectional view of the connecting component structure of this utility model;

[0021] Figure 4 This is a front view sectional view of the limiting mechanism structure of this utility model;

[0022] Figure 5 This is a cross-sectional schematic diagram of the connection mechanism of this utility model.

[0023] In the diagram: 1. Connecting assembly; 2. Goggle body; 21. Rotating rod; 22. Protrusion; 3. Limiting mechanism; 31. Arc plate; 32. Pre-drilled hole; 33. Wave groove; 34. Spring plate; 35. Limiting hole; 36. Connecting hole; 37. First spring; 38. Locking block; 4. Connecting mechanism; 41. Pressing plate; 42. Connecting plate; 43. First movable arc plate; 44. Groove; 45. Second spring; 46. Bearing assembly; 47. Connecting rod; 48. Second movable arc plate; 49. Locking component; 410. Pre-drilled groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please see Figures 1-5 One embodiment provided by this utility model:

[0027] The goggle body 2 used in this application is a product that can be purchased directly on the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0028] A helmet goggle connection device includes: a connecting assembly 1 and a goggle body 2. The connecting assembly 1 is provided with the goggle body 2, and the goggle body 2 is provided with a rotating rod 21. A protrusion 22 is provided on one side of the rotating rod 21. The connecting assembly 1 is provided with a limiting mechanism 3. An arc-shaped plate 31 is provided inside the limiting mechanism 3. A pre-drilled hole 32 is formed on the arc-shaped plate 31, and a wave groove 33 is formed on the arc-shaped plate 31. A spring plate 34 is provided inside the wave groove 33. A limiting hole 35 is provided on the 1, and a connecting hole 36 is provided at one end of the arc plate 31. A first spring 37 is provided on one side of the spring plate 34, and a locking block 38 is provided at the bottom end of the spring plate 34. A connecting mechanism 4 is provided on one side of the connecting assembly 1. A pressing plate 41 is provided inside the connecting mechanism 4. A connecting plate 42 is provided at one end of the pressing plate 41. A first movable arc plate 43 is provided at one end of the connecting plate 42. By setting this component, the connecting mechanism 4 can be limited and fixed by the limiting mechanism 3.

[0029] As a further improvement of this utility model, a groove 44 is provided on the connecting plate 42, and a second spring 45 is movably installed in the groove 44. One end of the second spring 45 is movably installed on the first movable arc plate 43. By setting this component, the groove 44 on the connecting plate 42 can support and limit one end of the second spring 45.

[0030] As a further improvement of this utility model, a bearing assembly 46 is fixedly installed at one end of the first movable arc plate 43, and a connecting rod 47 is rotatably installed on the bearing assembly 46. One end of the connecting rod 47 is movably installed in the limiting hole 35. By setting this component, the first movable arc plate 43 can drive the second spring 45 to retract and buffer, and the first movable arc plate 43 can drive the second movable arc plate 48 to work through the bearing assembly 46.

[0031] As a further improvement of this utility model, a second movable arc plate 48 is movably mounted on the bearing assembly 46. A snap-fit ​​member 49 is provided on one side of the second movable arc plate 48. The snap-fit ​​member 49 is movably mounted in the connection hole 36, and a pre-made groove 410 is provided on one side of the snap-fit ​​member 49. By setting this component, the snap-fit ​​member 49 can be moved by the second movable arc plate 48 through the first spring 37.

[0032] As a further improvement of this utility model, the arc plate 31 is fixedly installed on the connecting assembly 1, one end of the spring plate 34 is fixedly installed on the arc plate 31, one end of the first spring 37 is movably installed on the spring plate 34, and the other end of the first spring 37 is movably installed in the prefabricated groove 410. By setting this component, the spring plate 34 can support and limit one end of the first spring 37.

[0033] As a further improvement of this utility model, one end of the locking block 38 is movably installed at the bottom end of the spring plate 34, and the pressing plate 41 is fixedly installed on the connecting plate 42. By setting this component, the pressing plate 41 can be limited by the locking block 38 in conjunction with the spring plate 34.

[0034] As a further improvement of this utility model, the first movable arc plate 43 is movably mounted on the connecting plate 42 on one side, and the snap-fit ​​member 49 is movably connected to the spring plate 34 through the first spring 37. By setting this component, the first movable arc plate 43 can be moved by the connecting plate 42.

[0035] Working principle: When the helmet goggle connection device is needed, the connection mechanism 4 can be limited by the limiting mechanism 3. The rotating rod 21 on the goggle body 2 and the protrusion 22 on the rotating rod 21 can be installed in the connection hole 36 through the pre-made hole 32 and the connection hole 36 in the arc plate 31 of the mechanism. During this process, the spring plate 34 can support and limit one end of the first spring 37. The pressing plate 41 in the connection mechanism 4 is limited by the locking block 49. The connecting rod 47 in the connection mechanism 4 is limited by the limiting hole 35. The locking member 49 can be controlled by the connection mechanism 4 to work. The connecting rod 47 in the mechanism can move the connection mechanism 4. Installed on the connecting assembly 1, and providing limiting support, pressing the pressing plate 41 drives the connecting plate 42 to work, which in turn drives the first movable arc plate 43 to move, which in turn drives the second spring 45 to work. The device drives the second movable arc plate 48 through the bearing assembly 46 via the first movable arc plate 43, and then drives the clamping member 49 through the first spring 37 via the second movable arc plate 48. The clamping member 49 can clamp and limit the rotating rod 21 and the protrusion 22 on the goggle body 2 in the connecting hole 36, thus connecting the goggle body 2 and improving the working efficiency of the device.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A helmet goggle connecting device, comprising: A connecting component (1) and a goggle body (2) are provided on the connecting component (1). The goggle body (2) is provided on the goggle body (2). A rotating rod (21) is provided on the goggle body (2). A protrusion (22) is provided on one side of the rotating rod (21). The connecting component (1) is provided with a limiting mechanism (3). An arc plate (31) is provided inside the limiting mechanism (3). A pre-made hole (32) is opened on the arc plate (31). A wave groove (33) is opened on the arc plate (31). A wave groove (33) is provided inside the wave groove (33). There is a spring plate (34), the arc plate (31) has a limiting hole (35) and a connecting hole (36) at one end of the arc plate (31). A first spring (37) is provided on one side of the spring plate (34), and a locking block (38) is provided at the bottom of the spring plate (34). A connecting mechanism (4) is provided on one side of the connecting assembly (1). A pressing plate (41) is provided in the connecting mechanism (4). A connecting plate (42) is provided at one end of the pressing plate (41), and a first movable arc plate (43) is provided at one end of the connecting plate (42).

2. The helmet goggle connecting device according to claim 1, characterized in that: The connecting plate (42) has a groove (44) and a second spring (45) is movably installed in the groove (44). One end of the second spring (45) is movably installed on the first movable arc plate (43).

3. The helmet goggle connecting device according to claim 2, characterized in that: A bearing assembly (46) is fixedly installed at one end of the first movable arc plate (43), and a connecting rod (47) is rotatably installed on the bearing assembly (46). One end of the connecting rod (47) is movably installed in the limiting hole (35).

4. A helmet goggle connecting device according to claim 3, characterized in that: A second movable arc plate (48) is movably mounted on the bearing assembly (46). A snap-fit ​​member (49) is provided on one side of the second movable arc plate (48). The snap-fit ​​member (49) is movably mounted in the connection hole (36), and a prefabricated groove (410) is provided on one side of the snap-fit ​​member (49).

5. The helmet goggle connecting device according to claim 1, characterized in that: The arc plate (31) is fixedly installed on the connecting assembly (1), one end of the spring plate (34) is fixedly installed on the arc plate (31), one end of the first spring (37) is movably installed on the spring plate (34), and the other end of the first spring (37) is movably installed in the precast groove (410).

6. The helmet goggle connecting device according to claim 1, characterized in that: One end of the card block (38) is movably mounted on the bottom end of the spring plate (34), and the pressing plate (41) is fixedly mounted on the connecting plate (42).

7. A helmet goggle connecting device according to claim 1, characterized in that: The first movable arc plate (43) is movably mounted on the connecting plate (42) on one side, and the snap-fit ​​member (49) is movably connected to the spring plate (34) through the first spring (37).

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