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Latch mechanism and electronic equipment case

A latch and chassis technology, applied in the field of electronic equipment, can solve problems such as complex structure, inconvenient unlocking, and low efficiency, and achieve the effect of fewer steps, simple structure, and easy operation

Active Publication Date: 2020-12-18
LUXSHARE PRECISION IND SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the structure of the lock structure in the prior art is relatively complicated, and there are many steps in unlocking, which makes unlocking inconvenient and inefficient

Method used

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  • Latch mechanism and electronic equipment case
  • Latch mechanism and electronic equipment case
  • Latch mechanism and electronic equipment case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] This embodiment provides a latch mechanism with a relatively simple structure, fewer steps for unlocking, and easy operation.

[0055] Such as Figure 1 to Figure 7 As shown, the latch structure includes a base component 1 , a pressing component 2 capable of sliding relative to the base component 1 and a first elastic member 3 disposed in the base component 1 .

[0056] Wherein, the base component 1 has an accommodating cavity, and the wall surface of the base component 1 has a first through hole 11 and a second through hole 12 respectively communicating with the accommodating cavity. The pressing assembly 2 includes a main body part 21, a button part 22 and a latch part 23. The main body part 21 is arranged in the accommodating cavity. In the through hole 11 , the pin portion 23 penetrates into the second through hole 12 . The first elastic member 3 is located in the accommodating chamber, and one end of the first elastic member 3 abuts against the inner wall of the ...

Embodiment 2

[0072] The latch mechanism provided in this embodiment differs from the first embodiment in that the structure of the pressing assembly 2 is different.

[0073] Specifically, please refer to Figure 8 to Figure 13 As shown, the main body part 21 and the button part 22 in this embodiment are separate structures. The button part 22 can rotate around the axis of the first through hole 11 to realize that the latch part 23 is withdrawn from the latch hole 201, and the size of the end of the button part 22 close to the main body part 21 is larger than the size of the first through hole 11 to prevent The button part 22 slides out from the first through hole 11 . For example, as Figure 11As shown, the end of the button part 22 close to the main body part 21 can be provided with a rib structure 2222 , and the rib structure 2222 can be clamped in the installation shell 14 .

[0074] Optionally, as in Figure 12 As shown, the first through hole 11 can be a circular hole, and the cro...

Embodiment 3

[0084] The latch mechanism provided in this embodiment differs from the first embodiment in that the structure of the pressing assembly 2 is different.

[0085] Specifically, please refer to Figure 14 to Figure 19 , The main body part 21 and the button part 22 in this embodiment are separate structures. Moreover, the button part 22 can rotate relative to the main body part 21 along the radial direction of the first through hole 11 , that is, the button part 22 can rotate up and down. Among the facing surfaces of the main body portion 21 and the button portion 22 , one of them is provided with a protruding structure 213 , and the other is provided with a groove structure 222 . Both the protruding structure 213 and the groove structure 222 extend radially along the first through hole 11. When the button part 22 rotates, the groove structure 222 can be fastened on the protruding structure 213, so that the latch part 23 can be snapped into the housing. The pin hole 201 of 20. ...

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PUM

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Abstract

The invention discloses a latch mechanism and an electronic equipment case, and belongs to the technical field of electronic equipment, the latch mechanism comprises a base assembly, a pressing assembly and a first elastic piece; the base assembly is internally provided with an accommodating cavity, and the wall surface of the base assembly is provided with a first through hole and a second through hole which are respectively communicated with the accommodating cavity; the pressing assembly comprises a main body part, a button part and a plug pin part, the main body part is arranged in the containing cavity, and the button part and the plug pin part are arranged on the main body part; the first elastic piece is located in the containing cavity, one end of the first elastic piece abuts against the inner wall of the accommodating cavity, the other end of the first elastic piece abuts against the main body part, the button part is arranged in the first through hole in a penetrating mode,the plug pin part penetrates out of the second through hole under abutting and pressing of the first elastic piece, and the button part can drive the plug pin part to retract into the second through hole. According to the latch mechanism and the electronic equipment case, the structure is simple, the number of unlocking steps is small, operation is convenient, and high unlocking efficiency and locking efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a latch mechanism and an electronic equipment chassis. Background technique [0002] At present, in order to prevent electronic products from being bumped or ingress of water, a protective case is usually installed on the electronic product. The other end of the shell can be locked on the electronic product through a locking structure. [0003] In the prior art, the locking structure includes a knob, a rotating rod, an elliptical rotating disk, two linkage rods, an insertion rod and a limit mechanism. When locking the protective case on the lock structure, first turn the knob, the knob drives the rotating rod to rotate, the rotating rod drives the elliptical turntable to rotate, the elliptical turntable drives the two linkage rods to move towards each other, and the linkage rod drives the insertion rod to move in the cover Slide the inner cavity of the through hole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
CPCH05K5/0208H05K5/02H05K5/0221G06F1/1658G06F1/1656E05C1/10H05K5/0004
Inventor 赖中元余良
Owner LUXSHARE PRECISION IND SHENZHEN