CN220795376U

CN220795376U - Test equipment based on pc104 architecture

Info

Publication number: CN220795376U
Application number: CN202322415867.0U
Authority: CN
Inventors: 胡水豪; 张鹏展; 马昌玲; 乔毅枝; 张梅玉
Original assignee: Luoyang Hanxu Measurement And Control Technology Co ltd
Current assignee: Luoyang Hanxu Measurement And Control Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-16
Anticipated expiration: 2033-09-06

Abstract

The utility model belongs to the technical field of electronic equipment testing, and particularly relates to testing equipment based on a pc104 framework, which comprises a bottom plate, wherein a test table is arranged on the upper end surface of the bottom plate, a connecting plate is arranged on the upper end surface of the bottom plate, guide posts are symmetrically and fixedly connected to the side surfaces of the connecting plate, a movable frame is connected to the guide posts in a sliding manner, a push rod is connected to one side of the movable frame, a guide seat is arranged on the upper end surface of the bottom plate, and the push rod penetrates through the guide seat. Through the design of parts such as bottom plate, connecting plate, guide post, carriage, push rod, guide holder for test equipment's installation and dismantlement process are more convenient, have improved efficiency of software testing greatly. Meanwhile, due to the design of the guide post and the guide seat, the sliding of the movable frame on the guide post is more stable, and errors in the testing process are reduced. In addition, the setting of blend stop can prevent the slip of test board in the test process, has guaranteed the accuracy of test.

Description

Test equipment based on pc104 architecture

Technical Field

The utility model belongs to the technical field of electronic equipment testing, and particularly relates to testing equipment based on a pc104 architecture.

Background

Testing the performance of an electronic device is an essential step in the production and maintenance of the device. Particularly in the electronic device of the PC104 architecture, it is important to perform performance testing due to its special structure and performance requirements. However, existing test equipment often requires physical connection of the test board to the connection board when performing the test, which often requires a significant amount of time and effort. Moreover, this process requires great care as physical damage may be done to the test board and the connection board during the connection and disconnection process.

In addition, existing test equipment often requires manual operation when testing, which is not only inefficient, but also may lead to inaccurate test results due to improper operation. Therefore, how to improve the testing efficiency and the testing accuracy of the testing device is a problem to be solved in the current testing field of electronic devices.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide test equipment based on a pc104 architecture, which can realize quick and accurate test and can also protect a test board and a connecting board from physical damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a test equipment based on pc104 framework, includes the bottom plate, the up end of bottom plate is provided with the testboard, the up end of bottom plate is provided with the connecting plate, the side symmetry fixedly connected with guide post of connecting plate, sliding connection has the removal frame on the guide post, one side of removing the frame is connected with the push rod, the up end of bottom plate is provided with the guide holder, the push rod passes from the guide holder.

Further, the side surface of the movable frame symmetrically penetrates through the first guide hole, and the guide column penetrates through the first guide hole.

Further, a cross rod is fixedly connected to one side of the movable frame, and one end of the push rod is fixedly connected with the cross rod.

Furthermore, the inner side of the movable frame is symmetrically and fixedly connected with a barrier strip.

Further, the side faces of the connecting plates are symmetrically and fixedly connected with side supporting plates.

Further, the side of guide holder runs through and has seted up the second guiding hole, the push rod passes from the second guiding hole, the one end fixedly connected with handle of push rod.

Further, the other end of the guide post is fixedly connected with a support post.

Further, the side of connecting plate is provided with the plug seat, the inboard block of removing the frame has the test board, the side of test board is provided with the bayonet joint, correspond each other between bayonet joint and the plug seat.

Compared with the prior art, the utility model has the beneficial effects that: through the design of parts such as bottom plate, connecting plate, guide post, carriage, push rod, guide holder for test equipment's installation and dismantlement process are more convenient, have improved efficiency of software testing greatly. Meanwhile, due to the design of the guide post and the guide seat, the sliding of the movable frame on the guide post is more stable, and errors in the testing process are reduced. In addition, the setting of blend stop can prevent the slip of test board in the test process, has guaranteed the accuracy of test. The setting of the side supporting plate can improve the stability of connection between the connecting plate and the bottom plate, and ensures the stability in the testing process. These designs all conform to the characteristics of the PC104 architecture, making the test apparatus of the present utility model more suitable for use in device testing of the PC104 architecture.

Drawings

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

FIG. 2 is a schematic view of the structure of the base plate of the present utility model;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a schematic view of the structure of the mobile frame of the present utility model;

fig. 5 is a schematic structural view of the push rod of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. a connecting plate; 21. a socket; 22. a side support plate; 3. a guide post; 31. a support column; 4. a moving rack; 41. a first guide hole; 42. a barrier strip; 43. a cross bar; 5. a guide seat; 51. a second guide hole; 6. a push rod; 61. a handle; 7. a test bench; 8. a test board; 81. a plug.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

Referring to fig. 1-5, a testing device based on a PC104 architecture includes a base plate 1, wherein a testing table 7 is disposed on an upper end surface of the base plate 1, and the testing table 7 is used for placing and fixing a device to be tested. The PC104 architecture is a miniaturized computer hardware specification and is widely used in embedded systems. The device is characterized by a modularized and stacked structure, and can be conveniently subjected to hardware expansion.

The up end of bottom plate 1 is provided with connecting plate 2, and the side symmetry fixedly connected with guide post 3 of connecting plate 2, sliding connection has on the guide post 3 to remove frame 4, and one side of removing frame 4 is connected with push rod 6, and the up end of bottom plate 1 is provided with guide holder 5, and push rod 6 passes from guide holder 5, and the one end fixedly connected with handle 61 of push rod 6, handle 61 are used for operating push rod 6.

According to the above structure, when testing is performed, the tested main board needs to be placed on the movable frame 4, and then the push rod 6 is pushed by hand, so that the movable frame 4 slides on the guide post 3, and the main board to be tested and the connecting plate 2 which are positioned on the movable frame 4 are connected with each other; after the test is completed, the push rod 6 is pulled by hand, so that the main board mounted on the movable frame 4 is separated from the connecting board 2. The design makes the installation and disassembly processes of the test equipment more convenient, greatly improves the test efficiency, and meets the characteristics of the PC104 architecture.

Referring to fig. 3 to 5, the side surface of the moving frame 4 is symmetrically provided with a first guide hole 41, and the guide post 3 passes through the first guide hole 41. The design ensures that the sliding of the movable frame 4 on the guide post 3 is more stable, and reduces errors in the testing process.

Referring to fig. 5, a cross bar 43 is fixedly connected to one side of the moving frame 4, and one end of the push rod 6 is fixedly connected to the cross bar 43. This design makes the pushing force of the push rod 6 more uniform, and makes the movement of the moving frame 4 more stable.

Referring to fig. 1 and 4, a barrier 42 is symmetrically and fixedly connected to the inner side of the moving frame 4. The provision of the barrier strips 42 prevents the test board from sliding during the test, ensuring the accuracy of the test.

Referring to fig. 2, side support plates 22 are symmetrically and fixedly connected to the side surfaces of the connection plate 2. The setting of the side supporting plates 22 can improve the stability of the connection between the connecting plate 2 and the bottom plate 1, and ensures the stability in the test process.

Referring to fig. 1-3, a second guide hole 51 is formed in the side surface of the guide seat 5 in a penetrating manner, the push rod 6 penetrates through the second guide hole 51, and one end of the push rod 6 is fixedly connected with a handle 61. The design ensures that the pushing process of the push rod 6 is more stable, and the accuracy of the test is improved.

Referring to fig. 3, the other end of the guide post 3 is fixedly connected with a support post 31. The support column 31 is set to provide support for one end of the guide column 3, so that the sliding process of the movable frame 4 on the guide column 3 can be more stable.

Referring to fig. 1-4, a socket 21 is disposed on a side surface of the connection board 2, a test board 8 is clamped on an inner side of the movable frame 4, a plug 81 is disposed on a side surface of the test board 8, and the plug 81 and the socket 21 correspond to each other. By the design, when the test board 8 is connected with the connecting board 2, only the plug connector 81 and the plug seat 21 are required to be connected with each other, so that the installation process of the test equipment is greatly simplified, and the characteristics of the PC104 framework are met.

The working principle of the utility model is as follows:

1. when the performance test is performed on the test board 8, the test board 8 needs to be clamped between the blocking strips 42 arranged on the inner side of the movable frame 4, and the blocking strips 42 can prevent the test board 8 from sliding in the test process.

2. The handle 61 provided at one end of the push rod 6 is then held by hand and pushed, and the pushing of the push rod 6 causes the movable frame 4 to slide on the guide post 3.

3. With the movement of the movable frame 4, the plug-in connector 81 arranged on the side surface of the test board 8 and the plug-in socket 21 on the connecting board 2 can be connected with each other.

4. After the plug 81 is connected with the socket 21, the performance of the test board 8 can be detected by the test board 7.

5. When the test is completed, the handle 61 is held by hand and pulled, and the test board 8 can be separated from the connection board 2 as the push rod 6 is pulled.

6. In this test process, the test board 8 is easily installed and separated, and thus the time required for installing the test board 8 can be shortened.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. Test equipment based on pc104 framework, including bottom plate (1), the up end of bottom plate (1) is provided with testboard (7), its characterized in that: the utility model discloses a guide device for a car, including bottom plate (1), guide post (3), push rod (6), guide seat (5) are provided with on the up end of bottom plate (1), side symmetry fixedly connected with guide post (3) of connecting plate (2), sliding connection has on guide post (3) to remove frame (4), one side of removing frame (4) is connected with push rod (6), push rod (6) pass from guide seat (5) on the up end of bottom plate (1).

2. A pc104 architecture based test device as claimed in claim 1, characterized in that: the side surface of the movable frame (4) symmetrically penetrates through the first guide hole (41), and the guide column (3) penetrates through the first guide hole (41).

3. A pc104 architecture based test device as claimed in claim 2, characterized in that: one side of the movable frame (4) is fixedly connected with a cross rod (43), and one end of the push rod (6) is fixedly connected with the cross rod (43).

4. A pc104 architecture based test device as claimed in claim 3, characterized in that: the inner side of the movable frame (4) is symmetrically and fixedly connected with a baffle strip (42).

5. A pc104 architecture based test device as claimed in claim 1, characterized in that: side support plates (22) are symmetrically and fixedly connected to the side surfaces of the connecting plates (2).

6. A pc104 architecture based test device as claimed in claim 1, characterized in that: the side of guide holder (5) runs through and has seted up second guiding hole (51), push rod (6) pass in second guiding hole (51), one end fixedly connected with handle (61) of push rod (6).

7. A pc104 architecture based test device as claimed in claim 1, characterized in that: the other end of the guide post (3) is fixedly connected with a support post (31).

8. A pc104 architecture based test device as claimed in claim 1, characterized in that: the side of connecting plate (2) is provided with socket (21), the inboard block of moving frame (4) has test board (8), the side of test board (8) is provided with bayonet joint (81), correspond each other between bayonet joint (81) and socket (21).