CN217767831U - Memory box with curled edge locking structure - Google Patents
Memory box with curled edge locking structure Download PDFInfo
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- CN217767831U CN217767831U CN202221590650.2U CN202221590650U CN217767831U CN 217767831 U CN217767831 U CN 217767831U CN 202221590650 U CN202221590650 U CN 202221590650U CN 217767831 U CN217767831 U CN 217767831U
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- structures
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- locking
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- upper cover
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Abstract
The utility model discloses a memory box with turn-up hasp structure, include: the lower cover and the upper cover buckled on the lower cover are provided with groove structures, the groove structures are connected end to end and are arranged at the edge of the bottom surface of the lower cover in a surrounding mode, a plurality of locking structures are arranged on the upper cover corresponding to the groove structures, and the locking structures are bent towards the direction of the groove structures and are embedded into the groove structures. The utility model discloses a set up the groove structure of surrounding type bottom the lower cover to bend through the locking structure with the upper cover and imbed in groove structure, thereby cover under being fixed in the upper cover, play the locking effect, under long-time operating condition, with this guarantee that locking structure can not break away from groove structure because of factors such as ageing, wearing and tearing or vibration, strengthen the stability of lock between upper cover and the lower cover, guarantee the barrier propterty of memory box.
Description
Technical Field
The utility model relates to a memory technical field especially relates to a memory box with turn-up hasp structure.
Background
The memory box is the important part among hard disk storage devices such as on-vehicle record appearance, can provide protection such as waterproof, high temperature resistant, prevent falling antidetonation for placing the storage module in it to in protect storage module in the unusual accident, so that follow-up work such as collecting evidence. The memory modules of the memory are generally disposed in a core box, and the core box is disposed in the memory box for multiple protection. The memory box is generally divided into an upper cover and a lower cover which are mutually covered, and the upper cover and the lower cover are usually buckled and fixed by adopting the matching of a buckle and a buckling position. The buckling mode is easy to loosen due to factors such as aging, abrasion or vibration in long-term work, so that the protection performance of the memory box is influenced, and great hidden danger exists.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a memory box with turn-up hasp structure.
The technical scheme of the utility model as follows: there is provided a memory cartridge having a crimping latch structure, comprising: the lower cover is provided with a groove structure, the groove structures are connected end to end and are arranged at the edge of the bottom surface of the lower cover in a surrounding mode, the upper cover is provided with a plurality of locking structures corresponding to the groove structures, the locking structures are bent towards the direction of the groove structures and are embedded into the groove structures, and the locking structures are arc-shaped structures.
Furthermore, the locking structure is a sheet structure with the same length as the edge of the side surface of the upper cover, and the locking structure is formed by inwards folding the edge of the side surface of the upper cover.
Furthermore, the locking structure is a plurality of sheet structures evenly distributed on the edge of each side face of the upper cover, the groove structure is divided into a plurality of sections corresponding to the sheet structures, and the length of each section of groove structure is longer than that of the corresponding sheet structure.
Furthermore, a boss structure is arranged between the edge of the groove structure and the edge of the lower cover, the locking structure is coated on the boss structure when being embedded into the groove structure, and the locking structure is flush with the bottom surface of the lower cover at the moment.
Further, lower cover and groove structure are sheet metal material integrated into one piece.
Further, upper cover and locking structure are sheet metal material integrated into one piece.
Furthermore, the upper cover is provided with a wiring through hole, and the lower cover is provided with a wiring groove corresponding to the wiring through hole.
Adopt above-mentioned scheme, the utility model discloses a set up the groove structure of surrounding type bottom the lower cover to bend through the locking structure with the upper cover and imbed in groove structure, thereby cover under being fixed in the upper cover, play the locking effect, under long-time operating condition, with this guarantee that locking structure can not break away from groove structure because of factors such as ageing, wearing and tearing or vibration, strengthen the stability of lock between upper cover and the lower cover, guarantee the barrier propterty of memory box.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the lower cover.
Fig. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the present invention provides a memory case with a crimping locking structure, including: the device comprises a lower cover 1 and an upper cover 2 buckled on the lower cover 1. The lower cover 1 is provided with a groove structure 11, and the groove structure 11 is connected end to end and arranged on the bottom edge of the lower cover 1 in a surrounding manner. The upper cover 2 is provided with a plurality of locking structures 21 corresponding to the groove structures 11. The locking structure 21 is bent in the direction of the groove structure 11 and engages in the groove structure 11. The locking structure 21 is of an arc structure. Before the installation and fixation, the locking structure 21 is arranged on the side wall of the upper cover 2 in an arc structure. When the device is installed, the core memory and the fireproof heat-insulating material are sequentially placed in the lower cover 1, and then the upper cover 2 is buckled on the lower cover 1. The locking structure 21 is broken towards the inner side, so that the locking structure 21 is embedded into the groove structure 11, the upper cover 2 is locked on the lower cover 1, the locking structure 21 cannot be separated from the groove structure 11 due to aging, abrasion or vibration and other factors under a long-time working condition, and the stability of buckling between the upper cover 2 and the lower cover 1 is guaranteed. Through the groove structure 11 of the surrounding type that adopts end to end, reduce the machining precision requirement to locking structure 21, can buckle the locking through locking structure 21 in the optional position department of lower cover 1, can improve the stability of being connected between upper cover 2 and the lower cover 1 simultaneously.
In some embodiments, the locking structure 21 is a sheet structure with the same length as the side edge of the upper cover 2, and the locking structure 21 is formed by inward folding the side edge of the upper cover 2, so that the forming is convenient, the stability of connection between the upper cover 2 and the lower cover 1 can be ensured, and the protection effect can be ensured.
In some embodiments, the locking structures 21 are a plurality of sheet-like structures uniformly distributed on the edges of the side surfaces of the upper cover 2, the groove structures 11 are divided into a plurality of sections corresponding to the sheet-like structures, and the length of each section of groove structure 11 is longer than that of the corresponding sheet-like structure. Divide into a plurality of lamellar structures with locking structure 21 to reduce locking structure 21's the degree of difficulty of bending, be convenient for bend the operation, thereby improve machining efficiency and processing yields.
Referring to fig. 3 and 4, a boss structure 12 is disposed between the groove structure 11 and the edge of the lower cover 1, and the locking structure 21 is embedded in the groove structure 11 and covers the boss structure 12, and at this time, the locking structure 21 is flush with the bottom surface of the lower cover 1. Through setting up convex structure 12 to make locking structure 21 after bending and embedding groove structure 11, can wrap on convex structure 12, thereby guarantee locking structure 21's stability, avoid deviating from groove structure 11 because of receiving the yawing force locking structure 21, guarantee the stability of being connected between upper cover 2 and the lower cover 1 with this.
The lower cover 1 and the groove structure 11 are integrally formed by sheet metal materials. The upper cover 2 and the locking structure 21 are integrally formed by sheet metal materials. The processing is convenient, the processing cost is lower, and the stability of the upper cover 2 and the lower cover 1 is ensured.
The upper cover 2 is provided with a wiring through hole 22, and the lower cover 1 is provided with a wiring groove 13 corresponding to the wiring through hole 22. The FPC in the core memory can extend out of the memory box through the wiring slot 13 and the wiring through hole 22, so that the core memory in the memory box can be conveniently wired, and normal data transmission of the core memory is guaranteed.
To sum up, the utility model discloses a set up the groove structure of surrounding type bottom the lower cover to bend through the locking structure with the upper cover and imbed into groove structure, thereby cover under being fixed in the upper cover, play the locking effect, under long-time operating condition, so ensure that locking structure can not break away from groove structure because of factors such as ageing, wearing and tearing or vibration, strengthen the stability of lock between upper cover and the lower cover, guarantee the barrier propterty of memory box.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A memory cartridge having a crimped lock feature, comprising: the lower cover is provided with a groove structure, the groove structures are connected end to end and are arranged at the edge of the bottom surface of the lower cover in a surrounding mode, the upper cover is provided with a plurality of locking structures corresponding to the groove structures, the locking structures are bent towards the direction of the groove structures and are embedded into the groove structures, and the locking structures are arc-shaped structures.
2. The memory cartridge with hemmed latching feature of claim 1, wherein the latching feature is a tab feature of equal length to the side edge of the top lid, and the latching feature is formed by the side edge of the top lid being folded inward.
3. A storage case with a curled locking structure according to claim 1, wherein the locking structure is a plurality of sheet structures uniformly distributed on each side edge of the upper cover, the groove structure is divided into a plurality of sections corresponding to the sheet structures, and the length of each section of the groove structure is longer than that of the corresponding sheet structure.
4. The memory case with a rolled edge fastener structure as claimed in claim 1, wherein a protrusion is disposed between the groove structure and the edge of the lower cover, and the locking structure is embedded in the groove structure and covers the protrusion, and the locking structure is flush with the bottom surface of the lower cover.
5. The memory cartridge with hemmed latching feature of claim 1, wherein the lower lid and recess feature are integrally formed of sheet metal material.
6. The memory cartridge with hemmed latching feature of claim 1, wherein the top cover and locking feature are integrally formed of sheet metal material.
7. The memory cartridge with the hemming latch structure of claim 1, wherein the upper cover is provided with a wiring through hole, and the lower cover is provided with a wiring groove corresponding to the wiring through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590650.2U CN217767831U (en) | 2022-06-22 | 2022-06-22 | Memory box with curled edge locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590650.2U CN217767831U (en) | 2022-06-22 | 2022-06-22 | Memory box with curled edge locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217767831U true CN217767831U (en) | 2022-11-08 |
Family
ID=83895366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590650.2U Active CN217767831U (en) | 2022-06-22 | 2022-06-22 | Memory box with curled edge locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217767831U (en) |
-
2022
- 2022-06-22 CN CN202221590650.2U patent/CN217767831U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230321 Address after: 518000 1310-1, floor 13, building 4, Tianan Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Zhiju Yunfu Technology Co.,Ltd. Address before: 518000 block B, 3rd floor, building 1, yuanwanggu RFID Industrial Park, Tongguan Road, Yutang street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: ICARVISIONS (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |