IML structure of automobile data recorder shell

Abstract

The utility model provides an IML structure of an automobile data recorder shell, the IML structure of the automobile data recorder shell comprises a box body, the upper end of the box body is provided with an opening and a cover body, the cover body covers the opening, the cover body comprises an upper cover and a side wall, the upper cover is connected with the side wall, and the upper surface of the upper cover is covered with an IML film. Based on the IML structure, by adjusting the structural characteristics of the IML diaphragm and the edge of the shell, the requirement of reliability test at the high temperature of 95 DEG C can be met, and then the shell can be applied to the automobile data recorder. Besides, the edge of the upper cover of the cover body is of an arc-shaped structure, a gap is formed between the IML film and the edge of the upper cover, namely, a gap is formed between the IML film and the side wall of the cover body, and then the side wall is processed through polishing and highlighting, so that the appearance of the side wall and the upper cover has no difference after a 95-degree high-temperature reliability test, and the consistency of the whole cover body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of driving recorders, and in particular to an IML structure of a driving recorder housing. Background Art

[0002] The dash cam is one of the essential products of modern cars, used to record the situations encountered by the vehicle during driving. The IML injection molding process is a common injection molding process in the prior art, but it is currently only used on the shells of consumer electronic products. Since the IML diaphragm edge delamination phenomenon occurs when it is tested at an ambient temperature of 95 degrees, it cannot meet the reliability requirements of the shell of the dash cam product and cannot be used in the dash cam. Utility Model Content

[0003] In view of the above technical problems, the utility model provides an IML structure of a driving recorder housing.

[0004] In order to solve the above technical problems, the utility model provides an IML structure of a driving recorder shell, the IML structure of the driving recorder shell includes: a box body, an opening is arranged at the upper end of the box body, and a cover body covers the opening, wherein the cover body includes an upper cover and a side wall, the upper cover is connected to the side wall, and the upper surface of the upper cover is covered with an IML film.

[0005] The IML structure of the driving recorder housing provided by the utility model may also have the following feature: the edge of the upper cover is an arc-shaped structure.

[0006] The IML structure of the driving recorder housing provided by the utility model may also have the following feature: a gap is provided between the IML film and the edge of the upper cover.

[0007] The IML structure of the driving recorder housing provided by the utility model may also have the following feature: the gap is 0.25±0.05 mm.

[0008] The IML structure of the driving recorder housing provided by the utility model may also have the following features: the side wall surrounds the lower edge of the upper cover, and there is a gap between the IML film and the side wall.

[0009] The IML structure of the driving recorder housing provided by the utility model may also have the following feature: a buckle is provided at the lower end of the side wall, and the side wall is snap-connected with the box body through the buckle.

[0010] The beneficial effects of the utility model are:

[0011] In the IML structure of the driving recorder shell of the utility model, it includes a box body and a cover body, and the cover body covers the box body. Among them, the cover body includes an upper cover and a side wall, the upper cover is connected to the side wall, the upper surface of the upper cover is covered with an IML film, and a gap is set between the IML film and the edge of the upper cover. Based on the IML structure, by adjusting the structural features of the IML diaphragm and the shell edge, it can meet the requirements of the 95-degree high temperature reliability test, and can be applied to the shell of the driving recorder.

[0012] In addition, the edge of the upper cover of the cover body is an arc-shaped structure, and a gap is set between the IML film and the edge of the upper cover, that is, there is a gap between the side wall of the cover body, and then the side wall is processed with polishing highlights so that it and the upper cover are indistinguishable in appearance after a 95-degree high-temperature reliability test, thereby ensuring the consistency of the entire cover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the front side of the cover body in this embodiment;

[0014] Figure 2 is a schematic structural diagram of the side surface of the cover body in this embodiment;

[0015] Figure 3 is a structural schematic diagram of another side of the cover body in this embodiment;

[0016] Figure 4 yes Figure 3 An enlarged schematic diagram of point A in FIG. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The utility model provides a shell structure of an IML film, which is applied to a driving recorder in the automotive field.

[0019] The IML structure of the dashcam housing includes a box body and a cover body, and the box body and the cover body are connected. A cavity is provided in the box body, and an opening is provided at the upper end. The cavity is used to place other electronic device structures of the dashcam including a lens, and the cover body covers the upper end of the opening and is detachably connected to the box body.

[0020] like Figures 1 to 4 As shown, the cover body 10 includes an upper cover 11 and a side wall 12. The bottom end of the upper cover 11 is connected to the upper end of the side wall 12.

[0021] The upper surface of the upper cover 11 is covered with an IML film 13. The edge of the upper cover 11 is an arc-shaped structure, the arc of the arc-shaped structure is arched upward, and the edge extends downward, so that the edge of the upper cover 11 smoothly transitions downward and extends downward.

[0022] A gap is provided between the IML film 13 and the lower edge of the upper cover 11, and the width of the gap is in the range of 0.25±0.05 mm. The gap also allows a gap to exist between the IML film 13 and the upper edge of the side wall 12. Moreover, the existence of the gap enables the cover body 10 to meet the 95-degree high temperature reliability test, ensuring that the IML film will not shrink upward and inward during the test.

[0023] In addition, an exposure hole 14 is provided at one end of the upper cover 11, and the exposure hole 14 is used to expose the lens in the box body.

[0024] The side wall 12 is processed by a polishing highlighting process to make it visually consistent with the upper cover 11 and avoid visual differences between it and the upper cover 11.

[0025] The lower end of the side wall 12 is provided with a plurality of buckles 15, and the buckles 15 are evenly distributed along the lower end of the side wall 12 at a certain interval. The inner wall of the upper end of the box body is provided with protrusions corresponding to the buckles 15, and the side wall 12 is detachably connected to the protrusions on the inner wall of the box body by the buckles 15.

[0026] According to the IML structure of the driving recorder shell in the above embodiment, it includes a box body and a cover body, and the cover body covers the box body. Among them, the cover body includes an upper cover and a side wall, the upper cover is connected to the side wall, the upper surface of the upper cover is covered with an IML film, and a gap is set between the IML film and the edge of the upper cover. Based on the IML structure, by adjusting the structural features of the IML diaphragm and the edge of the shell, it can meet the requirements of the 95-degree high temperature reliability test, and can be applied to the shell of the driving recorder.

[0027] In addition, the edge of the upper cover of the cover body is an arc-shaped structure, and a gap is set between the IML film and the edge of the upper cover, that is, there is a gap between the side wall of the cover body, and then the side wall is processed with polishing highlights so that it and the upper cover are indistinguishable in appearance after a 95-degree high-temperature reliability test, thereby ensuring the consistency of the entire cover body.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the equivalent technology, the present application is also intended to include these changes.

Claims

1. An IML structure of a driving recorder housing, characterized in that: include: A box body, wherein an opening is provided at the upper end of the box body, a cover body, the cover body covering the opening, Wherein, the cover body comprises an upper cover and a side wall, the upper cover is connected to the side wall, and the upper surface of the upper cover is covered with an IML film.

2. The IML structure of the driving recorder housing according to claim 1 is characterized in that: The edge of the upper cover is an arc-shaped structure.

3. The IML structure of the driving recorder housing according to claim 1 is characterized in that: A gap is arranged between the IML film and the edge of the upper cover.

4. The IML structure of the driving recorder housing according to claim 3 is characterized in that: The gap is 0.25±0.05 mm.

5. The IML structure of the driving recorder housing according to claim 1 is characterized in that: The side wall surrounds the lower edge of the upper cover, and a gap is provided between the IML film and the side wall.

6. The IML structure of the driving recorder housing according to claim 1, characterized in that: A buckle is provided at the lower end of the side wall, and the side wall is snap-connected with the box body through the buckle.

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