Computer interface anti-drop structure and mobile storage device

An anti-dropping structure and computer technology, applied in the direction of computer peripheral equipment connectors, parts of connecting devices, coupling devices, etc., can solve problems such as plug drop, computer loss, wear, etc., to help heat dissipation and promote the process of labor saving. , the effect of improving the structural strength

Active Publication Date: 2021-06-01
山东技师学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, except for malicious removal of equipment and misuse, computer interfaces are prone to wear and tear after repeated plugging and unplugging, resulting in loose connections
Loose connection problems can cause the plug to easily fall off the interface, causing irreparable damage to the computer in use
Since the computer interface lacks an effective anti-off structure, it is difficult to avoid problems such as interface connection errors and data transmission failures caused by loose interfaces or misoperations. At present, there is an urgent need for a computer interface anti-off structure to prevent equipment from falling off and accidents when connected. unplugging problem

Method used

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  • Computer interface anti-drop structure and mobile storage device
  • Computer interface anti-drop structure and mobile storage device
  • Computer interface anti-drop structure and mobile storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , figure 1 It is a schematic diagram of the internal structure of the plug when the transmission rod is not pushed in Embodiment 1. This figure shows a schematic diagram of the plug being cut in half. The computer interface anti-dropping structure includes a plug 1 and a jack 2. The plug 1 includes The contact substrate 3 and the insulator 4, the contact substrate 3 and the insulator 4 are connected by a slide rail 5, the slide rail 5 is sleeved with an unlocking slider 6, and the inside of the insulator 4 is sequentially opened with a spring chamber from top to bottom 41. The transmission rod installation hole 42 and the push chamber 43, the diameter of the transmission rod installation hole 42 is smaller than the spring chamber 41, the spring chamber 41 is equipped with a recovery spring 44, and the lower end of the recovery spring 44 is fixed in the spring chamber 41, The upper end is installed on the bottom of the unlocking slider 6, and a transmission...

Embodiment 2

[0050] see Figure 11 , Figure 11 It is a schematic diagram of the appearance of the mobile storage device of this embodiment. The mobile storage device includes the structure of the plug 1 described in Embodiment 1, and also includes a main control chip and a flash memory, such as Figure 12 As shown, the main control chip and flash memory are integrated in the insulator 4 and connected to the pins of the contact substrate 3, and the insulator 4 is used as a support, which can not only play a protective role, but also help the chip to dissipate heat. The control chip adopts SM2258H.

[0051] see Figure 11 As a specific implementation, the crossbar 71 extends out of the insulator 4 and is connected with a push cap 72, the stroke of the push cap 72 is greater than or equal to the depth of the unlocking cavity 31, when the plug 1 is to be pulled out, the push cap 72 is pressed, Push the unlocking slider 6 into the unlocking cavity 31, and at the same time, the unlocking sli...

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PUM

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Abstract

A computer interface anti-drop structure comprises a plug (1) and a jack (2), the plug (1) comprises a contact substrate (3) and an insulator (4), the contact substrate (3) and the insulator (4) are connected through a sliding rail (5), the sliding rail (5) is sleeved with an unlocking sliding block (6), the insulator (4) is internally provided with a spring cavity (41), a transmission rod mounting hole (42) and a pushing cavity (43) in sequence from top to bottom, a restoring spring (44) is installed in the spring cavity (41), a transmission rod (7) is installed in the transmission rod installation hole (42), a locking head installation hole (21) is vertically formed in the side face of the inserting hole (2), and a locking head (22) is arranged in the locking head installation hole (21). The locking head (22) can clamp the contact substrate (3) to prevent the contact substrate (3) from being separated; and the transmission rod (7) is pushed, so that the unlocking sliding block (6) moves forwards, the locking head (22) is driven to contract, and the plug (1) can be pulled out.

Description

technical field [0001] The invention relates to the technical field of computer interface application, in particular to a computer interface detachment prevention structure and a mobile storage device. Background technique [0002] With the advancement of science and technology, the performance of computers has been continuously upgraded. Whether it is for home use, scientific research, or productivity, computers have a very wide range of usage scenarios. Not only the performance of computers is getting stronger and stronger, but also their interfaces are gradually upgraded. The current mainstream interfaces include USB interface, serial port, and emerging type-C interface, these interfaces are responsible for the connection and signal transmission between the host computer and external devices, including mobile storage devices, keyboards and mice, cameras, audio-visual players, and printers. When the device is connected to the host computer and is in use, if it is pulled ou...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R13/633H05K7/20
CPCH01R13/639H01R13/633H05K7/20H01R2201/06
Inventor 张敏
Owner 山东技师学院
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