Waterproof memory board module and protective memory

Abstract

The utility model discloses a waterproof memory board module and a protective memory, and relates to the technical field of protective memories. The waterproof storage board module comprises a waterproof sealing bag; the storage plate is arranged in the waterproof sealing bag; the flexible flat cable is connected with the storage plate, a part of the structure of the flexible flat cable is located in the waterproof sealing bag, and a part of the structure of the flexible flat cable extends out of the waterproof sealing bag; the flexible flat cable is connected with the waterproof sealing bag in a bonding and sealing mode. The protective memory provided by the utility model comprises the waterproof memory board module; the phase change heat absorption module wraps the periphery of the waterproof sealing bag of the waterproof storage plate module; the heat insulation module wraps the periphery of the phase change heat absorption module; and a flexible flat cable of the waterproof storage plate module penetrates through the phase change heat absorption module and the heat insulation module and extends out of the protective storage.

Description

Technical Field

[0001] The utility model relates to the technical field of storage board modules, in particular to a waterproof storage board module and a protective memory. Background Art

[0002] Protective memory is a storage device that stores vehicle driving data and video files. It features superior physical protection, such as resistance to crushing, high temperatures, and water. Even after a sudden accident such as a collision, fire, or drowning, even if the vehicle is severely damaged, the driving data and video files stored in the protective memory can still be used to analyze the cause of the accident, providing strong evidence for accident identification.

[0003] Chinese patent publication number CN216412687U discloses a high-temperature-resistant data disaster recovery storage protection device. The device achieves waterproof performance for the storage module by first placing the storage module within a sealed chamber formed by a metal housing. Sealant is then applied to openings or gaps to ensure the chamber's tightness, thereby achieving waterproof performance. However, this method, when mass-produced, is quite complex due to the complex design of the metal housing components.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to ordinary technicians in this field. Utility Model Content

[0005] Purpose of the utility model: The technical problem to be solved by the utility model is to provide a waterproof storage board module and a protective storage device in response to the deficiencies of the existing technology, which simplifies the parts modeling and process flow while ensuring the waterproof performance of the storage board module.

[0006] In order to solve the above technical problems, the utility model discloses a waterproof storage board module, which includes:

[0007] Waterproof sealed bag;

[0008] a storage board, disposed inside the waterproof sealed bag;

[0009] A flexible cable connected to the storage board, wherein part of the structure of the flexible cable is located inside the waterproof sealing bag and part of the structure extends outside the waterproof sealing bag; the flexible cable is sealed and connected to the waterproof sealing bag.

[0010] Specifically, the flexible cable is sealed and connected to the waterproof sealing bag through sealant.

[0011] Specifically, the waterproof sealing bag is provided with an opening for the flexible cable to extend out, and the sealant is provided between the flexible cable and the inner wall surface of the waterproof sealing bag at the opening to achieve a sealed connection between the flexible cable and the waterproof sealing bag.

[0012] Specifically, the sealant is a hot melt sealant.

[0013] Specifically, the waterproof sealing bag is made of PE, POF, OPS, PET or PVC.

[0014] The utility model also provides a protective memory, which includes:

[0015] A waterproof storage panel module as described above;

[0016] A phase-change heat absorption module wrapped around the waterproof sealing bag of the waterproof storage panel module;

[0017] and a heat insulation module wrapped around the periphery of the phase change heat absorption module; the flexible cable of the waterproof storage board module passes through the phase change heat absorption module and the heat insulation module and extends to the outside of the protective storage.

[0018] Specifically, the phase change heat absorption module is assembled from two or more phase change heat absorption parts, and the flexible cable of the waterproof storage board module is led out from the assembly gap of the phase change heat absorption module to enable the flexible cable of the waterproof storage board module to pass through the phase change heat absorption module.

[0019] Specifically, the insulation module is assembled from two or more insulation parts, and the flexible cable of the waterproof storage board module is led out from the assembly gap of the insulation module to enable the flexible cable of the waterproof storage board module to pass through the insulation module.

[0020] Furthermore, it also includes a shell, which is wrapped around the outside of the thermal insulation module.

[0021] Specifically, the housing is provided with a cable outlet for allowing the flexible cable of the waterproof storage board module to pass through.

[0022] Beneficial effects:

[0023] 1. This embodiment provides a waterproof memory board module. This module achieves waterproof performance by placing a waterproof sealing bag over the memory board surface. The portion of the flexible cable connected to the memory board extending out of the bag is bonded and sealed to the bag, ensuring the bag's tightness. Compared to existing technologies that use complex metal housings to form sealed chambers for accommodating memory boards and seal openings and gaps with sealant, the present invention utilizes a simpler plastic bag, simplifying the manufacturing process.

[0024] 2. One embodiment of the present invention uses hot-melt sealant to seal openings and gaps, combined with a heat-pressing process to ensure the tightness of the waterproof sealing bag. This process has the characteristic of a short curing time, which helps improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, and the above and / or other advantages of the present invention will become more apparent.

[0026] Figure 1 A schematic cross-sectional view of a waterproof storage board module provided for one embodiment of the present invention;

[0027] Figure 2 A main cross-sectional schematic diagram of a protection memory provided for one embodiment of this embodiment.

[0028] Description of the accompanying drawings:

[0029] 100. Waterproof storage board module; 110. Waterproof sealing bag; 120. Storage board; 130. Flexible cable; 140. Sealant; 150. Opening; 200. Phase change heat absorption module; 210. Phase change heat absorption unit; 300. Thermal insulation module; 310. Thermal insulation unit; 400. Housing; 410. Cable outlet; 420. Upper housing; 430. Lower housing. DETAILED DESCRIPTION

[0030] In related art, waterproofing of storage modules is achieved by first placing the storage module in a sealed chamber formed by a metal casing. Sealant is then applied to openings or gaps to ensure the chamber's tightness, thereby achieving waterproofing. However, this method, when used in mass production, is quite complex due to the complex design of the metal casing parts.

[0031] Therefore, this embodiment provides a waterproof storage board module. Figure 1 As shown, the waterproof storage panel module 100 includes a waterproof sealing bag 110 , a storage panel 120 and a flexible cable 130 .

[0032] The storage plate 120 is disposed inside the waterproof sealing bag 110 .

[0033] Flexible cable 130 is connected to storage board 120. Part of flexible cable 130 is located inside waterproof sealing bag 110, while part of it extends outside of waterproof sealing bag 110. The extended portion of flexible cable 130 is bonded and sealed to waterproof sealing bag 110 to ensure that the interior of waterproof sealing bag 110 is sealed.

[0034] Compared with metal shell parts with complex shapes, the waterproof sealing bag 110 has a simple shape and is easy to process, which can simplify the process.

[0035] Specifically, the material of the waterproof sealing bag 110 can be PE, POF, OPS, PET or PVC. These materials have the characteristics of heat resistance and good flexibility, and are convenient for hot-melt sealing.

[0036] Specifically, the flexible cable 130 may be an FPC cable or an FFC cable.

[0037] The surface material of the flexible cable 130 is usually polyimide (PI), which has better high temperature resistance than the waterproof sealing bag 110. When the waterproof sealing bag 110 is hot-melt sealed, the flexible cable 130 cannot be directly adhered to the waterproof sealing bag 110.

[0038] Preferably, combined Figure 1 As shown, the flexible cable 130 is sealed to the waterproof sealing bag 110 via a sealant 140. The sealant 140 can be a silicone sealant that can withstand temperatures up to 200°C, or a hot-melt sealant that can withstand temperatures up to 200°C, such as ethylene-vinyl acetate copolymer (EVA) hot-melt adhesive, which can maintain adhesion and strength even at temperatures up to 200°C.

[0039] Preferably, the sealant 140 is a hot melt sealant, which is sealed by a hot pressing process. Compared with other sealants, hot melt sealants have the characteristic of short curing time, which helps to improve production efficiency.

[0040] Specifically, combined Figure 1 As shown, the waterproof sealing bag 110 is provided with an opening 150 for the flexible cable 130 to extend out, and the sealant 140 is provided between the flexible cable 130 and the inner wall surface 111 of the waterproof sealing bag 110 at the opening 150 to achieve an adhesive and sealed connection between the flexible cable 130 and the waterproof sealing bag 110.

[0041] Preferably, the sealant 140 is pre-applied to the front and back surfaces of the flexible cable 130 near the connection point between the flexible cable 130 and the memory board 120 .

[0042] Specifically, the storage plate 120 can be placed into the waterproof sealing bag 110 through the opening 150 , or can be placed into the waterproof sealing bag 110 through other closable openings.

[0043] The second aspect of this embodiment provides a protection memory, combined with Figure 2 As shown, it includes the above-mentioned waterproof storage board module 100, the phase change heat absorption module 200 and the heat insulation module 300.

[0044] The phase-change heat sink module 200 is wrapped around the waterproof sealing bag 110 of the waterproof storage board module 100. The thermal insulation module 300 is wrapped around the phase-change heat sink module 200. The flexible cable 130 of the waterproof storage board module 100 passes through the phase-change heat sink module 200 and the thermal insulation module 300 and extends to the outside of the protective storage.

[0045] Combine Figure 2 As shown, the phase change heat absorption module 200 is assembled from two or more phase change heat absorption parts 210, and the flexible cable 130 of the waterproof storage board module 100 is led out from the assembly gap of the phase change heat absorption module 200 to enable the flexible cable 130 of the waterproof storage board module 100 to pass through the phase change heat absorption module 200.

[0046] Combine Figure 2 As shown, the thermal insulation module 300 is assembled from two or more thermal insulation sections 310. The flexible cable 130 of the waterproof storage panel module 100 is led out through the assembly gap of the thermal insulation module 300, thereby allowing the flexible cable 130 of the waterproof storage panel module 100 to pass through the thermal insulation module 300. In a specific embodiment, the thermal insulation module 300 includes six thermal insulation sections, which are respectively arranged in the upper and lower, left and right, and front and back directions of the thermal insulation module 300.

[0047] Combine Figure 2 As shown, the protective storage device may further include a housing 400, which wraps around the outside of the thermal insulation module 300. The housing 400 defines a cable opening 410 for passing the flexible cable 130 of the waterproof storage board module 100. In a specific embodiment, the housing 400 includes an upper housing 420 and a lower housing 430 that interlock to form a housing for accommodating the thermal insulation module 300. The cable opening 410 is defined in the lower housing 430.

[0048] Next, the preparation process of the waterproof storage board module of the present invention shown in Example 1 is described.

[0049] First, apply sealant 140 to the front and back sides of the flexible cable 130 near the connection with the storage board 120. Then, place the storage board 120 into the waterproof sealing bag 110. Pull the flexible cable 130 through the opening 150 of the waterproof sealing bag 110, and wrap the portion of the flexible cable 130 with the sealant 140 inside the waterproof sealing bag 110.

[0050] A heating device is used to heat and squeeze the area of ​​the waterproof sealing bag 110 with hot-melt sealant inside the bag, so that the sealant 140 and the waterproof sealing bag 110 melt and adhere together under high temperature and pressure, completing the sealing of the waterproof sealing bag 110. At this time, the storage board 120 has been sealed in the waterproof sealing bag 110.

[0051] Next, the preparation process of the protection memory of the present invention shown in Example 1 is described.

[0052] First, the waterproof sealing bag 110 containing the storage board 120 is placed in the middle of the phase change heat absorption module 200. The phase change heat absorption module 200 completely wraps the waterproof sealing bag 110, and the flexible cable 130 of the waterproof storage board module 100 is led out from the assembly gap of the phase change heat absorption module 200.

[0053] Then, the phase change heat absorption module 200 is placed in the middle of the insulation module 300. The insulation module 300 completely wraps the phase change heat absorption module 200. The flexible cable 130 of the waterproof storage board module 100 is led out from the assembly gap of the insulation module 300.

[0054] Finally, the heat insulation module 300 is placed in the middle of the shell 400 . The shell 400 wraps the heat insulation module 300 , and the flexible cable 130 is led out from the cable opening 410 on the shell 400 .

[0055] This utility model provides a concept and method for a waterproof storage board module and a protective memory. Numerous methods and approaches exist for implementing this technical solution. The foregoing description is merely a preferred embodiment of the utility model. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications are considered within the scope of protection of the utility model. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A waterproof storage board module, characterized in that: include: Waterproof sealing bag (110); a storage plate (120) disposed inside the waterproof sealing bag (110); A flexible flat cable (130) connected to the storage board (120), wherein a portion of the structure of the flexible flat cable (130) is located inside the waterproof sealing bag (110) and a portion of the structure extends outside the waterproof sealing bag (110); the flexible flat cable (130) is sealed and connected to the waterproof sealing bag (110).

2. The waterproof storage board module according to claim 1, characterized in that The flexible cable (130) is sealed and connected to the waterproof sealing bag (110) via a sealant (140).

3. The waterproof storage board module according to claim 2, characterized in that The waterproof sealing bag (110) is provided with an opening (150) for allowing the flexible cable (130) to extend out, and the sealant (140) is provided between the flexible cable (130) and the inner wall surface (111) of the waterproof sealing bag (110) at the opening (150) to achieve a sealed connection between the flexible cable (130) and the waterproof sealing bag (110).

4. The waterproof storage board module according to claim 2, characterized in that: The sealant (140) is a hot melt sealant.

5. The waterproof storage board module according to claim 1, characterized in that The waterproof sealing bag (110) is made of PE, POF, OPS, PET or PVC.

6. A protection memory, characterized in that: include: The waterproof storage panel module (100) according to claim 1; A phase-change heat absorption module (200) is wrapped around the waterproof sealing bag (110) of the waterproof storage plate module (100); and a heat insulation module (300) wrapped around the periphery of the phase change heat absorption module (200); the flexible cable (130) of the waterproof storage board module (100) passes through the phase change heat absorption module (200) and the heat insulation module (300) and extends to the outside of the protective storage.

7. The protection memory according to claim 6, wherein: The phase-change heat absorption module (200) is assembled from two or more phase-change heat absorption parts (210), and the flexible cable (130) of the waterproof storage plate module (100) is led out from the assembly gap of the phase-change heat absorption module (200), so as to enable the flexible cable (130) of the waterproof storage plate module (100) to pass through the phase-change heat absorption module (200).

8. The protection memory according to claim 6, wherein: The heat insulation module (300) is assembled from two or more heat insulation parts (310), and the flexible cable (130) of the waterproof storage plate module (100) is led out from the assembly gap of the heat insulation module (300) to enable the flexible cable (130) of the waterproof storage plate module (100) to pass through the heat insulation module (300).

9. The protection memory according to claim 6, wherein: It also includes a shell (400), and the shell (400) is wrapped around the outside of the thermal insulation module (300).

10. The protection memory according to claim 9, wherein: The housing (400) is provided with a cable outlet (410) for allowing the flexible cable (130) of the waterproof storage board module (100) to pass through.

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