An I / O data acquisition interface

Abstract

This utility model discloses an I / O data acquisition interface, relating to the field of data interface technology. It includes a rectangular cast iron housing with a polyethylene injection molded part inside. The polyethylene injection molded part is structurally divided into a connector and a centrally located protrusion within the connector. The protrusion has equidistantly distributed slots on its upper and lower sides. It also includes an upper terminal extending from the slots to the outer side of the upper side and a lower terminal extending from the slots to the outer side of the lower side. Furthermore, it includes a V-shaped polyethylene elastic plate, with both ends fixedly mounted to the upper and lower terminals. A pusher is inserted into the end of the protrusion, and the pusher and the top of the V-shaped polyethylene elastic plate are fixedly connected. This utility model has a simple structure and is convenient and quick to operate, effectively solving the problem of poor contact between traditional USB 3.0 male connectors and USB 3.0 female connectors caused by embedded clothing fibers.

Description

Technical Field

[0001] This utility model relates to data interface processing technology, specifically an IO collector data interface. Background Technology

[0002] An I / O data acquisition interface refers to the communication interface used to acquire data from an input / output data acquisition device. It defines how a computer system, software application, or network connects, communicates, and exchanges data with the I / O acquisition hardware. The USB 3.0 data interface is the most widely used, as can be seen in Chinese Patent No. CN207517957U, published on 2018-06-19, which discloses a USB 3.0 male connector. Also, refer to Chinese Patent No. CN201663263U, published on 2010-12-01, which discloses a built-in USB 3.0 female connector.

[0003] In the prior art, including the aforementioned patent, the core component connecting the USB 3.0 male connector to the USB 3.0 female connector is the conductive terminal. The conductive terminal is designed with multiple upper and lower conductive terminals evenly spaced. Dust and other obstructions can easily accumulate inside. For example, when a mobile phone is kept in a pocket for a long time, fibers and lint from the pocket can enter the USB 3.0 male connector. This can prevent the upper and lower conductive terminals from contacting the USB 3.0 female connector, thus hindering power transmission. Therefore, it is necessary to use a toothpick or similar tool to clean the obstructions inside the USB 3.0 male connector. Utility Model Content

[0004] The purpose of this invention is to provide an IO data acquisition interface to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an IO collector data interface, including a rectangular cast iron shell, inside which a polyethylene injection molded part is provided, the polyethylene injection molded part being divided into an insertion interface and a protrusion centrally distributed within the insertion interface according to its structure; The upper and lower sides of the protrusion are provided with equally spaced gap grooves, and also include an upper terminal extending from the gap groove to the outer side of the upper side, and a lower terminal extending from the gap groove to the outer side of the lower side. It also includes a V-shaped polyethylene elastic plate, whose two ends are fixedly installed on the upper terminal and the lower terminal; The end of the protrusion is inserted with a pusher, and the pusher and the top of the V-shaped polyethylene elastic plate are fixedly connected.

[0006] Preferably, the rectangular cast iron shell is provided with elastic clips protruding into the grooves opened towards the inside of the insertion interface on the opposite outer walls of both sides; The elastic clip is arranged at an angle, and the distance between its end and the groove is the largest.

[0007] Preferably, a corrugated elastic rubber ring is provided between the ends of the pushing part and the protrusion.

[0008] Preferably, the upper and lower terminals include wiring pins that extend to the outside of the rectangular cast iron housing and are perpendicular to the protrusion.

[0009] Preferably, the upper and lower terminals are divided into horizontal and vertical parts according to their structure, and the joint is a rounded corner. The horizontal portion is arranged at an angle so that the vertical portion maintains a certain distance from the vertical height of the gap groove.

[0010] Preferably, the upper and lower terminals are made of a flexible copper alloy.

[0011] Preferably, the number of the upper terminal block and the lower terminal block is several.

[0012] Preferably, the pushing part is a polyethylene plastic part.

[0013] In the above technical solution, the IO acquisition data interface provided by this utility model has the following beneficial effects: when the USB 3.0 female connector is inserted into the interface, the pushing part is pushed and moved by the inserted USB 3.0 female connector. During the process, the included angle formed by the V-shaped polyethylene elastic plate increases, thereby driving the distance between the upper terminal and the lower terminal to increase, that is, the included angle formed by the upper terminal and the lower terminal increases, thereby abutting against the USB 3.0 female connector, thereby performing the wiring operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model; Figure 2 A partial structural schematic diagram provided for an embodiment of this utility model; Figure 3 This is a cross-sectional structural diagram provided for an embodiment of the present utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Rectangular cast iron housing; 1.1. Elastic clip; 2. Polyethylene injection molded part; 2.1. Insertion interface; 2.2. Protrusion; 2.3. Groove; 2.4. Gap groove; 3. Upper terminal block; 4. Lower terminal block; 5. V-shaped polyethylene elastic plate; 6. Pushing part; 7. Corrugated elastic rubber ring; 8. Wiring pin; 100. Horizontal part; 101. Vertical part; 102. Rounded corner. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Please see Figure 1-3 This utility model provides a technical solution: an IO collector data interface, including a rectangular cast iron shell 1, which has a polyethylene injection molded part 2 inside. The polyethylene injection molded part 2 is divided into an interface 2.1 and a protrusion 2.2 located in the center of the interface 2.1 according to its structure. The upper and lower sides of the protrusion 2.2 are provided with equally spaced gap grooves 2.4, and also include an upper terminal 3 extending from the gap groove 2.4 to the outer side of the upper side, and a lower terminal 4 extending from the gap groove 2.4 to the outer side of the lower side. It also includes a V-shaped polyethylene elastic plate 5, whose two ends are fixedly installed on the upper terminal 3 and the lower terminal 4; The end of the protrusion 2.2 is inserted with a pusher 6, and the pusher 6 and the top of the V-shaped polyethylene elastic plate 5 are fixedly connected.

[0019] The aforementioned upper terminal 3 and lower terminal 4 are made of flexible copper alloy.

[0020] Specifically, there are several upper terminal blocks 3 and lower terminal blocks 4 mentioned above.

[0021] In the above technology, when the USB 3.0 female connector is inserted into the plug interface 2.1, the push part 6 is pushed and moved by the inserted USB 3.0 female connector. During the process, the included angle formed by the V-shaped polyethylene elastic plate 5 increases, thereby driving the distance between the upper terminal 3 and the lower terminal 4 to increase, that is, the included angle formed by the upper terminal 3 and the lower terminal 4 increases, thereby abutting against the USB 3.0 female connector, thereby performing the wiring operation.

[0022] As a further embodiment of this utility model, combined with Figure 2As shown, the rectangular cast iron shell 1 has elastic clips 1.1 protruding into the grooves 2.3 opened inside the insertion interface 2.1 on the opposite outer walls of both sides. The elastic clips 1.1 are arranged at an angle and the distance between the end and the groove 2.3 is the largest.

[0023] Specifically, during implementation, after the USB 3.0 female connector is inserted into the connector 2.1, the corresponding elastic clip 1.1 will deflect towards the groove 2.3 as the inserted USB 3.0 female connector comes into contact with it, thus forming an interlocking fit and firmly locking the USB 3.0 female connector. This counteracts the pushing force caused by the pushing part 6.

[0024] As a further embodiment of the present invention, a corrugated elastic rubber ring 7 is provided between the ends of the pushing part 6 and the protrusion 2.2.

[0025] Specifically, the addition involves covering the hollow area between the push-up part 6 and the protrusion 2.2 to prevent dust from entering.

[0026] As a further embodiment of the present invention, the upper terminal 3 and the lower terminal 4 include wiring pins 8 that extend to the outside of the rectangular cast iron housing 1 and are perpendicular to the protrusion 2.2.

[0027] Each upper terminal 3 and lower terminal 4 is independently connected to its corresponding pin 8. These pins are used for soldering to the PCB, typically using wave soldering or reflow soldering processes.

[0028] As a further embodiment of this utility model, the upper terminal 3 and the lower terminal 4 are divided into a horizontal part 100 and a vertical part 101 according to their structure, and the joint is a rounded corner 102; while the horizontal part 100 is arranged at an angle so that the vertical part 101 maintains a certain distance from the vertical height of the gap groove 2.4.

[0029] The aforementioned horizontal portion 100 is designed to be inclined. The purpose of this inclination is to maintain a certain distance in the vertical direction between the vertical portion 101 (i.e., the pin root) and the gap groove 2.4. This distance provides the necessary space for the terminal to move during opening / closing, avoids interference between the pin root and the injection molded part structure when the terminal moves, and ensures smooth operation.

[0030] Working principle: When the plug is inserted, the push-up part 6 moves, which in turn opens the V-shaped polyethylene elastic plate 5, driving the upper and lower elastic copper alloy terminals to open and clamp the plug contacts, achieving a reliable electrical connection. Simultaneously, the inclined elastic clip 1.1 on the housing deforms and engages when the plug is inserted, forming a self-locking mechanism to resist counter-push forces. A corrugated elastic rubber ring 7 is added for dustproof sealing of critical moving parts. The terminal design includes a horizontal part 100 (with an inclination) and a vertical pin 101 (with a rounded corner). The pin extends vertically out of the housing for easy soldering, while the inclined horizontal part ensures sufficient space for the pin base to move during terminal movement. The overall structure, within a cast iron housing and polyethylene injection molded parts framework, integrates reliable contact, secure locking, and necessary protective functions.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A data interface for an I / O data collector, characterized in that, It includes a rectangular cast iron shell (1), inside which a polyethylene injection molded part (2) is provided. The polyethylene injection molded part (2) is divided into an insertion interface (2.1) and a protrusion (2.2) located in the center of the insertion interface (2.1). The protrusion (2.2) has equally spaced gap grooves (2.4) on its upper and lower sides, and also includes an upper terminal (3) extending from the gap groove (2.4) to the outer side of the upper side, and a lower terminal (4) extending from the gap groove (2.4) to the outer side of the lower side. It also includes a V-shaped polyethylene elastic plate (5), whose two ends are fixedly installed on the upper terminal (3) and the lower terminal (4); The end of the protrusion (2.2) is connected to a pusher (6), and the pusher (6) and the top of the V-shaped polyethylene elastic plate (5) are fixedly connected.

2. The IO Chassis data interface of claim 1, wherein, The rectangular cast iron shell (1) has elastic clips (1.1) protruding into the grooves (2.3) opened inside the insertion interface (2.1) on its opposite outer walls. The elastic clip (1.1) is arranged at an angle, and the distance between its end and the groove (2.3) is the largest.

3. The IO aggregator data interface of claim 1, wherein, A corrugated elastic rubber ring (7) is provided between the ends of the push part (6) and the protrusion (2.2).

4. The IO aggregator data interface of claim 1, wherein, The upper terminal (3) and lower terminal (4) include wiring pins (8) that extend to the outside of the rectangular cast iron housing (1) and are perpendicular to the protrusion (2.2).

5. The IO aggregator data interface of claim 1, wherein, The upper terminal (3) and the lower terminal (4) are divided into a horizontal part (100) and a vertical part (101) according to their structure, and the joint is a rounded corner (102). The horizontal portion (100) is arranged at an angle so that the vertical portion (101) maintains a certain distance from the vertical height of the gap groove (2.4).

6. The IO aggregator data interface of claim 1, wherein, The upper terminal (3) and lower terminal (4) are made of elastic copper alloy.

7. The IO aggregator data interface of claim 1, wherein, The number of the upper terminal (3) and the lower terminal (4) is several.

8. The IO aggregator data interface of claim 1, wherein, The pusher part (6) is a polyethylene plastic part.

Images