CN220872995U - Automatic testing device for hardware interface - Google Patents

Abstract

The utility model discloses an automatic testing device for a hardware interface, which relates to the technical field of hardware interface testing and comprises a test board and a synchronous component. The utility model provides an automatic testing device for a hardware interface, when the automatic testing device is used, an electric cylinder is in transmission connection with two auxiliary sliding blocks through wing plates, and a sliding groove in the middle of each auxiliary sliding block is extruded in the inclined plane pushing process of the wing plates, so that the two auxiliary sliding block output ends are tested to be in butt joint with corresponding hardware interfaces of a main board to be tested synchronously, the testing efficiency is improved, in the process, the strokes of the auxiliary sliding blocks and the main sliding blocks are respectively limited by the guiding of auxiliary guide rails and main guide rails, the damage to the hardware interface of the main board to be tested caused by the dislocation of the test male insertion is effectively avoided on the premise of ensuring uniform stress, and a user can replace the corresponding test male insertion in a disassembling and assembling fastening bolt mode according to the type of the hardware interface of the main board to be tested, so that the automatic testing operation of the high-efficiency hardware interface is realized, and the applicability is stronger.

Description

Automatic testing device for hardware interface

Technical Field

The utility model relates to the technical field of hardware interface testing, in particular to an automatic testing device for a hardware interface.

Background

The computer hardware, especially the motherboard, is often provided with a plurality of sockets on the side of the object for connecting the objects such as a display card, a display, a keyboard, a mouse, and even a sound box, and the maximum function of the hardware can be exerted only by firmly installing the objects, so that the motherboard needs to be tested in terms of interface durability before leaving the factory.

In a general plugging device, only an employee uses two hands to select a proper plug for plugging operation, so that the plugging device is not only used for a long time, but also is difficult to uniformly exert force, thereby damaging a main board interface, and the main board interface is required to be controlled to be fixed in an auxiliary manner by a clamp, so that a reciprocating multiple-time plugging test can be performed.

Accordingly, in view of the above, an automatic test device for hardware interfaces has been proposed to solve the shortcomings of the conventional structure.

Disclosure of utility model

The utility model aims to provide an automatic testing device for a hardware interface, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic testing arrangement of hardware interface, includes testboard and synchronization component, testboard top activity is provided with synchronization component, synchronization component includes main slider, electric jar, pterygoid lamina, vice slider, spout, test male plug and fastening bolt, main slider input links up there is the electric jar, and main slider output both sides integral type fixedly connected with pterygoid lamina, both sides the terminal correspondence of pterygoid lamina is equipped with two vice sliders, and has seted up the spout in the middle part of the vice slider, vice slider front end peg graft have the test male plug, and the test male plug is fixed mutually with vice slider through fastening bolt.

Further, the electric cylinder is in transmission connection with two auxiliary sliding blocks through wing plates, and the auxiliary sliding blocks are in sliding fit with the wing plates through middle sliding grooves.

Further, an inwards concave mounting groove is formed in the middle of the test board, and the mounting groove is matched with the appearance of the main board to be tested.

Furthermore, the two sides of the top of the installation groove are symmetrically provided with rotating rods, and the top ends of the rotating rods are integrally and fixedly connected with end caps.

Further, the bottom end clearance fit of the rotating rod is provided with a pressing sheet, and the pressing sheet is elastically connected with the end cap through a spring.

Further, auxiliary guide rails are symmetrically and fixedly arranged on two sides of the bottom of the test bench, and the auxiliary guide rails are in sliding fit with the auxiliary sliding blocks.

Further, the integrated extension board is fixedly connected below the test bench, and the mounting pin rotationally connected with the root of the electric cylinder is fixed below the extension board.

Further, a main guide rail is fixedly arranged above the extension plate, and the main guide rail is in sliding fit with the main sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. When the test device is used, the electric cylinder is in transmission connection with the two auxiliary sliding blocks through the wing plates, the sliding grooves in the middle of the auxiliary sliding blocks are extruded in the inclined plane pushing process of the wing plates, so that the test male plug of the output ends of the two auxiliary sliding blocks is synchronous with the corresponding hardware interfaces of the main board to be tested, the test efficiency is improved, in the process, the strokes of the auxiliary sliding blocks and the main sliding blocks are respectively limited by the guiding of the auxiliary guide rail and the main guide rail, the damage to the hardware interfaces of the main board to be tested due to the dislocation of the test male plug is effectively avoided on the premise of ensuring uniform stress, and a user can replace the corresponding test male plug in a mode of disassembling and assembling the fastening bolts according to the type of the hardware interfaces of the main board to be tested, so that the high-efficiency automatic test operation of the hardware interfaces is realized.

2. When the device is used, the pressing of the pressing piece is always kept under the action of the elastic force of the spring, and the pressing piece is in clearance fit with the bottom end of the rotating rod, so that a user can load and clamp the main board to be tested in a way of dialing the pressing piece, the main board is kept stable in the process of plugging and unplugging the hardware interface, and further damage to the hardware interface of the main board to be tested due to the plugging and unplugging dislocation of the test is prevented.

Drawings

FIG. 1 is a schematic diagram of the overall assembly structure of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

fig. 3 is a schematic diagram showing the front structure of the tablet according to the present utility model.

In the figure: 1. a test bench; 2. a mounting groove; 3. a rotating rod; 4. an end cap; 5. tabletting; 6. a spring; 7. an auxiliary guide rail; 8. an extension plate; 9. a mounting pin; 10. a main guide rail; 11. a synchronization component; 1101. a main slider; 1102. an electric cylinder; 1103. a wing plate; 1104. an auxiliary sliding block; 1105. a chute; 1106. testing male plug; 1107. and (5) fastening a bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 2, an automatic testing device for hardware interfaces comprises a testing table 1 and a synchronizing assembly 11, wherein the synchronizing assembly 11 is movably arranged above the testing table 1, the synchronizing assembly 11 comprises a main sliding block 1101, an electric cylinder 1102, wing plates 1103, auxiliary sliding blocks 1104, sliding grooves 1105, a testing male plug 1104 and fastening bolts 1107, the input end of the main sliding block 1101 is connected with the electric cylinder 1102, two sides of the output end of the main sliding block 1101 are integrally and fixedly connected with the wing plates 1103, two auxiliary sliding blocks 1104 are correspondingly arranged at the tail ends of the wing plates 1103, the middle part of the auxiliary sliding block 1104 is provided with a sliding groove 1105, the front end of the auxiliary sliding block 1104 is inserted with the testing male plug 1106, the testing male plug 1106 is in transmission connection with the two auxiliary sliding blocks 1104 through the wing plates 1103, the electric cylinder 1102 is in sliding fit with the wing plates 1103 through the middle sliding grooves 1106, the two auxiliary sliding grooves 1104 are extruded in the inclined plane pushing process of the wing plates 1103, the two auxiliary sliding block 1104 output ends of the testing male plug 1104 are synchronously in butt joint with the corresponding hardware interfaces to be tested, the lifting efficiency of the auxiliary sliding blocks to be tested is guaranteed, and the front end of the main sliding blocks is prevented from being damaged by the main sliding blocks, and the main sliding rails 10 are prevented from being damaged by the main sliding rails to be evenly, and the front of the main sliding rails are prevented from being damaged by the main sliding rails 10;

As shown in fig. 1 to 3, an inwards concave mounting groove 2 is formed in the middle of the test bench 1, the mounting groove 2 is matched with the appearance of a main board to be tested, a rotating rod 3 is symmetrically arranged on two sides of the top of the mounting groove 2, an end cap 4 is integrally and fixedly connected to the top end of the rotating rod 3, a pressing sheet 5 is in clearance fit with the bottom end of the rotating rod 3, the pressing sheet 5 is elastically connected with the end cap 4 through a spring 6, the pressing sheet 5 is always pressed under the elastic force of the spring 6, the pressing sheet 5 and the bottom end of the rotating rod 3 are in clearance fit, a user can load and clamp the main board to be tested in a manner of dialing the pressing sheet 5, the main board to be tested is enabled to be stable in the process of hardware interface plugging test, auxiliary guide rails 7 are symmetrically and fixedly arranged on two sides of the bottom of the test bench 1, the auxiliary guide rails 7 are in sliding fit with the auxiliary sliding blocks 1104, an extension plate 8 is integrally and fixedly connected to the lower side of the test bench 1, a mounting pin 9 is fixedly connected to the root of the electric cylinder 1102, a main guide rail 10 is fixedly arranged above the extension plate 8, and the main guide rail 10 is in sliding fit with the main sliding block 1101.

Working principle: when the automatic testing device for the hardware interface is used, the pressing of the pressing piece 5 is always kept under the action of the elastic force of the spring 6, the pressing piece 5 and the bottom end of the rotating rod 3 are in clearance fit, so that a user can realize loading and clamping of a main board to be tested in a manner of dialing the pressing piece 5, the main board is kept stable in the process of plugging and unplugging the hardware interface of the main board to be tested, further damage to the hardware interface of the main board to be tested caused by misplacement of the test male plug 1106 is prevented, in the testing operation, the electric cylinder 1102 is in transmission connection with two auxiliary sliders 1104 through the wing plates 1103, the sliding grooves 1105 in the middle of the auxiliary sliders 1104 are extruded in the inclined plane pushing process of the wing plates 1103, the output end test male plug 1106 of the two auxiliary sliders 1104 are synchronously butted with the corresponding hardware interface of the main board to be tested, the testing efficiency is improved, in this process, the stroke of the auxiliary sliders 1104 and the main slider 1101 are respectively limited by the guide of the auxiliary guide rail 7 and the main guide rail 10, the damage to the main board to be tested hardware interface due to misplaced by the test male plug 1106 is effectively avoided on the premise of guaranteeing even stress, and the user can realize the high-efficiency testing operation of the corresponding to the test hardware interface by the automatic test mode of the main board to be tested by replacing the bolts to be tested.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides an automatic testing arrangement of hardware interface, its characterized in that, including testboard (1) and synchronization subassembly (11), testboard (1) top activity is provided with synchronization subassembly (11), synchronization subassembly (11) include main slider (1101), electric jar (1102), pterygoid lamina (1103), vice slider (1104), spout (1105), test public plug (1106) and fastening bolt (1107), main slider (1101) input links up has electric jar (1102), and main slider (1101) output both sides integral type fixedly connected with pterygoid lamina (1103), both sides pterygoid lamina (1103) terminal correspondence of pterygoid lamina is equipped with two vice sliders (1104), and vice slider (1104) middle part has seted up spout (1105), vice slider (1104) front end has pegged graft and has test public plug (1106), and test public plug (1106) are fixed with vice slider (1104) through fastening bolt (1107).

2. The automatic hardware interface testing device according to claim 1, wherein the electric cylinder (1102) is in transmission connection with two auxiliary sliding blocks (1104) through wing plates (1103), and the auxiliary sliding blocks (1104) are in sliding fit with the wing plates (1103) through middle sliding grooves (1105).

3. The automatic hardware interface testing device according to claim 2, wherein an inward concave mounting groove (2) is formed in the middle of the testing table (1), and the mounting groove (2) is matched with the shape of the main board to be tested.

4. The automatic hardware interface testing device according to claim 3, wherein the two sides of the top of the mounting groove (2) are symmetrically provided with rotating rods (3), and the top ends of the rotating rods (3) are integrally and fixedly connected with end caps (4).

5. The automatic hardware interface testing device according to claim 4, wherein a pressing piece (5) is in clearance fit with the bottom end of the rotating rod (3), and the pressing piece (5) is elastically connected with the end cap (4) through a spring (6).

6. The automatic hardware interface testing device according to claim 1, wherein the two sides of the bottom of the test bench (1) are symmetrically and fixedly provided with auxiliary guide rails (7), and the auxiliary guide rails (7) are in sliding fit with the auxiliary sliding blocks (1104).

7. The automatic hardware interface testing device according to claim 1, wherein an extension plate (8) is fixedly connected to the lower portion of the test bench (1), and a mounting pin (9) rotatably connected to the root of the electric cylinder (1102) is fixed to the lower portion of the extension plate (8).

8. A hardware interface automation test device according to claim 7, characterized in that a main rail (10) is fixedly mounted above the extension plate (8), and that the main rail (10) is in sliding engagement with the main slider (1101).