CN216793304U - Lock catch structure of memory box - Google Patents
Lock catch structure of memory box Download PDFInfo
- Publication number
- CN216793304U CN216793304U CN202123031901.1U CN202123031901U CN216793304U CN 216793304 U CN216793304 U CN 216793304U CN 202123031901 U CN202123031901 U CN 202123031901U CN 216793304 U CN216793304 U CN 216793304U
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- lower cover
- locking
- upper cover
- structures
- groove
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Abstract
The utility model discloses a lock catch structure of a memory box, comprising: the lower cover and the upper cover buckled on the lower cover are provided with a plurality of groove structures, the groove structures are arranged on the edge of the bottom surface of the lower cover, the upper cover is provided with 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 notches are formed in the locking structures. According to the utility model, the locking structure arranged on the upper cover is broken off, so that the locking structure is bent and embedded into the groove structure of the lower cover, the upper cover is fixed on the lower cover to play a locking role, under a long-time working condition, the locking structure is prevented from being separated from the groove structure due to aging, abrasion or vibration, the stability of buckling between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
Description
Technical Field
The utility model relates to the technical field of memories, in particular to a lock catch structure of a memory box.
Background
The memory box is an important part in hard disk storage devices such as an on-board recorder and the like, and can provide protection such as water resistance, high temperature resistance, falling prevention and shock resistance for a storage module placed in the memory box so as to protect the storage module in an abnormal accident and facilitate subsequent evidence obtaining and other work. 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 to overcome the defects of the prior art and provide a locking structure of a memory box.
The technical scheme of the utility model is as follows: provided is a latch structure of a memory cartridge, including: the lower cover is provided with a plurality of groove structures, the groove structures are arranged on the edge of the bottom surface of the lower cover, the upper cover is provided with 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 gaps are formed in the locking structures.
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.
Furthermore, the upper cover is provided with a protection block, and the protection block is covered on the wiring through hole.
Furthermore, a plurality of buckles are arranged on the lower cover, buckle positions are arranged on the upper cover corresponding to the buckles, and the buckles are embedded into the buckle positions.
Furthermore, one end of the buckle facing the upper edge of the lower cover is connected with the lower cover, and the buckle is turned outwards relative to the other end connected with the lower cover.
By adopting the scheme, the locking structure arranged on the upper cover is bent and embedded into the groove structure of the lower cover by snapping the locking structure arranged on the upper cover, so that the upper cover is fixed on the lower cover to play a locking role, the locking structure is prevented from being separated from the groove structure due to aging, abrasion or vibration and other factors under a long-time working condition, the buckling stability between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
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 structural view of the upper cover.
Fig. 4 is a schematic view of the connection between the buckle and the buckle position.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 3, the present invention provides a locking structure of a memory cartridge, including: the device comprises a lower cover 1 and an upper cover 2 buckled on the lower cover 1. A plurality of groove structures 11 are arranged on the lower cover 1, and the groove structures 11 are arranged on the edge of the bottom surface of the lower cover 1. The upper cover 2 is provided with a locking structure 21 corresponding to the groove structure 11, and the locking structure 21 is bent towards the direction of the groove structure 11 and embedded into the groove structure 11. The locking structure 21 is provided with a notch 211. Before the installation and fixation, the locking structure 21 is parallel to the side wall of the upper cover 2. During installation, the core memory and the fireproof and heat-insulating material are sequentially placed in the lower cover 1, then the upper cover 2 is buckled on the lower cover 1, and at the moment, the groove structures 11 correspond to the locking structures 21. Use tools such as pliers to break off locking structure 21 with the fingers and thumb for locking structure 21 imbeds in groove structure 11, thereby lock upper cover 2 on lower cover 1, thereby guarantee under long-time operating condition, locking structure 21 can not break away from groove structure 11 because of factors such as ageing, wearing and tearing or vibration, guaranteed the stability of lock between upper cover 2 and the lower cover 1. Meanwhile, the notch 211 is arranged on the locking structure 21, so that the locking structure 21 is easy to deform under stress, and the requirement of locking the memory box is met.
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 12 corresponding to the wiring through hole 22. The FPC in the core memory can extend out of the memory box through the wiring slot 12 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.
The upper cover 2 is provided with the protective block 3, the protective block 3 is covered on the wiring through hole 22, so that the protection level of the memory box is improved, and the damage of the core memory caused by the fact that flame or moisture enters the memory box through the wiring through hole 22 is prevented.
The lower cover 1 is provided with a plurality of buckles 13, the upper cover 2 is provided with buckle positions 23 corresponding to the buckles 13, and the buckles 13 are embedded into the buckle positions 23. When the upper cover 2 is buckled with the lower cover 1, the buckle 13 is embedded into the buckle position 23, so that the locking effect is further provided, and the lower cover 1 is prevented from being loosened from the upper cover 2 to influence the protection effect.
Referring to fig. 4, the buckle 13 is connected to the lower cover 1 toward one end of the upper edge of the lower cover 1, and the buckle 13 is turned over outwards relative to the other end connected to the lower cover. When the upper cover 2 is buckled with the lower cover 1, the lower edge of the upper cover 2 pushes the buckle 13, so that the buckle 13 is attached to the lower cover 1. When the upper cover 2 is completely buckled on the lower cover 1, the position of the buckle 13 corresponds to the buckle position 23, the buckle 13 resets under the elastic action and is embedded into the buckle position 23, so that the upper cover 2 is prevented from being separated from the lower cover 1, the locking effect is improved, and the protection effect on the core memory is improved.
In summary, the locking structure provided on the upper cover is broken off, so that the locking structure is bent and embedded into the groove structure of the lower cover, thereby fixing the upper cover on the lower cover to perform a locking function, and under a long-time working condition, the locking structure is ensured not to be separated from the groove structure due to aging, abrasion or vibration, etc., the stability of buckling between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A latch structure for a memory cartridge, comprising: the lower cover is provided with a plurality of groove structures, the groove structures are arranged on the edge of the bottom surface of the lower cover, the upper cover is provided with 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 gaps are formed in the locking structures.
2. The latch structure of claim 1, wherein the lower cover and the recessed groove structure are integrally formed of sheet metal.
3. The latch structure of claim 1, wherein the top cover and the locking structure are integrally formed of sheet metal.
4. The lock structure of a memory cartridge according to claim 1, wherein the upper cover is provided with wiring through holes, and the lower cover is provided with wiring grooves corresponding to the wiring through holes.
5. The latch structure of claim 4, wherein the upper cover is provided with a protection block, and the protection block is covered on the wiring through hole.
6. The locking structure of a memory case according to claim 1, wherein the lower cover is provided with a plurality of fasteners, and the upper cover is provided with fastening positions corresponding to the fasteners, and the fasteners are embedded in the fastening positions.
7. The latch structure of claim 6, wherein the end of the latch facing the upper edge of the lower cover is connected to the lower cover, and the latch is folded outwardly with respect to the other end connected to the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031901.1U CN216793304U (en) | 2021-12-02 | 2021-12-02 | Lock catch structure of memory box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031901.1U CN216793304U (en) | 2021-12-02 | 2021-12-02 | Lock catch structure of memory box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216793304U true CN216793304U (en) | 2022-06-21 |
Family
ID=82007979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123031901.1U Active CN216793304U (en) | 2021-12-02 | 2021-12-02 | Lock catch structure of memory box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216793304U (en) |
-
2021
- 2021-12-02 CN CN202123031901.1U patent/CN216793304U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |