A detection device of an industrial computer

Abstract

This utility model belongs to the field of industrial control computer testing, specifically relating to a testing device for industrial control computers. It includes a base plate, a placement plate slidably connected to the upper side of the base plate, and a fixed seat fixedly connected to the upper side of the base plate. A reversing assembly is mounted on the fixed seat, and a clamping assembly is mounted on the reversing assembly. The clamping assembly includes a clamping seat, and a bidirectional screw is rotatably connected to the inner wall of the clamping seat. This industrial control computer testing device uses the bidirectional screw to drive the clamping plate to adjust the spacing, and coordinates with the adjusting screw to fine-tune the position of the movable plate, so that the limiting rod and the clamped interface are limited, improving the stability of the interface clamping. The guide groove and directional structure of the reversing assembly enable the clamped industrial control computer to rotate 90 degrees and lock precisely, facilitating the testing of horizontally or vertically distributed interfaces, improving the testing coverage of diverse industrial control computers, and ensuring the adaptability of the device.

Description

Technical Field

[0001] This utility model relates to the field of industrial control computer testing technology, specifically to a testing device for industrial control computers. Background Technology

[0002] Industrial control computers (ICCs), as core equipment for industrial automation control, are widely used in manufacturing, power, transportation, and other fields. Their performance and stability directly affect the normal operation of industrial production. During the production and maintenance of ICCs, comprehensive testing of their interface connectivity and operating status is necessary. However, different models of ICCs differ in size, interface location, and other aspects, placing high demands on the adaptability and adjustment flexibility of the testing devices.

[0003] Currently, in existing technologies, the clamping dimensions of traditional industrial control computer testing devices are fixed, which can only be adapted to industrial control computers of specific specifications. When changing the object to be tested, the clamps need to be readjusted or replaced. Moreover, most devices cannot adjust the testing angle, making it difficult to comprehensively test the interfaces and performance of industrial control computers in different positions. The testing process is cumbersome and has poor adaptability. In view of this, we propose a testing device for industrial control computers. Utility Model Content

[0004] The main objective of this invention is to provide a testing device for industrial control computers that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention proposes a testing device for an industrial control computer, comprising a base plate, a placement plate slidably connected to the upper side of the base plate, a fixing seat fixedly connected to the upper side of the base plate, a reversing assembly disposed on the fixing seat, and a clamping assembly disposed on the reversing assembly, the clamping assembly comprising:

[0006] A clamping seat is provided on the reversing assembly, and a bidirectional screw is rotatably connected to the inner wall of the clamping seat;

[0007] The slide rail is fixedly connected to the inner wall of the clamping seat, and the clamping plate is threadedly connected to the outer wall of the bidirectional screw.

[0008] An adjusting screw is rotatably connected to the inner wall of the clamping seat, and a slide rail is fixedly connected to the inner wall of the clamping seat.

[0009] Preferably, the outer wall of the adjusting screw is threadedly connected to a movable plate, and the upper side of the movable plate is threadedly connected to a limit rod.

[0010] Preferably, the clamping plate includes a clamping base, a module plate, and a T-shaped bar. The bottom of the module plate is inserted into the top of the clamping base, and the T-shaped bar is slidably connected to the inner wall of the clamping base. The clamping base and the T-shaped bar are elastically connected by a compression spring.

[0011] Preferably, the reversing assembly includes a connecting plate, a plug rod is fixedly connected to the lower side of the connecting plate, and a reversing seat is fixedly connected to the upper side of the connecting plate, wherein a guide groove is provided on the reversing seat.

[0012] Preferably, the inner wall of the guide groove is slidably connected to an arc plate, the outer wall of the arc plate is fixedly connected to a curved plate, the curved plate has a directional hole, and the outer wall of the clamping seat is fixedly connected to the inner wall of the curved plate.

[0013] Preferably, a guide rod is slidably connected to the inner wall of the reversing seat, and an actuating plate is fixedly connected to the end face of the guide rod. The guide rod and the actuating plate are elastically connected by a compression spring.

[0014] Preferably, the outer wall of the plug rod is fitted with a height-equalizing block.

[0015] This utility model provides a testing device for industrial control computers. It has the following beneficial effects:

[0016] (1) The detection device of the industrial computer drives the clamping plate to adjust the spacing through the bidirectional screw, and adjusts the position of the movable plate by adjusting the screw to limit the limit rod and the interface after clamping, thereby improving the stability of the interface clamping; the guide groove and orientation structure of the reversing component enable the clamped industrial computer to rotate at a 90-degree angle and lock accurately, which is convenient for detecting horizontally or vertically distributed interfaces, improving the detection coverage of diverse industrial computers, and ensuring the adaptability of the device.

[0017] (2) The detection device of the industrial computer can quickly adjust the height of the clamping component by attaching different numbers of equal height blocks on the plug rod to adapt to different detection scenarios; the module board and the clamping base are connected by T-shaped bars and springs, which makes it easy to replace the corresponding module according to the interface type of the industrial computer and the operation is simple; the sliding design of the placement plate makes it easy to pick up and put down the industrial computer, and the overall structure is flexible to adjust, reducing the detection preparation time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a cross-sectional view of the fixing base and the equalizing block of this utility model;

[0021] Figure 3 This is an exploded structural diagram of the clamping seat and limiting rod of this utility model;

[0022] Figure 4 This is an exploded cross-sectional view of the curved plate and reversing seat of this utility model.

[0023] Figure 5 This is an exploded cross-sectional view of the clamping base and T-shaped bar of this utility model.

[0024] The following are the reference numerals: 1. Base plate; 2. Placement plate; 3. Fixing seat; 4. Reversing assembly; 41. Connecting plate; 42. Insertion rod; 43. Reversing seat; 44. Guide groove; 45. Arc plate; 46. Curved plate; 47. Directional rod; 48. Actuating plate; 5. Clamping assembly; 51. Clamping seat; 52. Bidirectional screw; 53. Slide rail one; 54. Clamping plate; 541. Clamping base; 542. Module plate; 543. T-shaped rod; 55. Adjusting screw; 56. Slide rail two; 57. Movable plate; 58. Limiting rod; 6. Directional hole; 7. Equal height block.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model proposes a testing device for an industrial control computer, including a base plate 1. A placement plate 2 is slidably connected to the upper side of the base plate 1. The top of the base plate 1 is polished to form a smooth surface, and the bottom of the placement plate 2 is also mirror-polished. The contact surfaces of the two have a low coefficient of friction, allowing the placement plate 2 to slide flexibly in any direction on the base plate 1, facilitating adjustment of the placement position of the industrial control computer according to testing requirements. A fixing seat 3 is fixedly connected to the upper side of the base plate 1, and a reversing assembly 4 is provided on the fixing seat 3. A clamping assembly 5 is provided, which includes a clamping seat 51. The clamping seat 51 is provided on the reversing assembly 4. The inner wall of the clamping seat 51 is rotatably connected to a bidirectional screw 52 with opposite threads at both ends, which can drive two sets of clamping plates 54 to move synchronously towards or away from each other. The inner wall of the clamping seat 51 is fixedly connected to a slide rail 53. The outer wall of the bidirectional screw 52 is threadedly connected to a clamping plate 54. The inner wall of the clamping seat 51 is rotatably connected to an adjusting screw 55. The inner wall of the clamping seat 51 is fixedly connected to a slide rail 56.

[0028] In this utility model, the outer wall of the adjusting screw 55 is threadedly connected to a movable plate 57. The movable plate 57 has a connection hole and multiple sets thereof. The upper side of the movable plate 57 is threadedly connected to a limit rod 58. The clamping plate 54 includes a clamping base 541, a module plate 542, and a T-shaped rod 543. The bottom of the module plate 542 is inserted into the top of the clamping base 541. The inner wall of the clamping base 541 is slidably connected to the T-shaped rod 543. The clamping base 541 and the T-shaped rod 543 are elastically connected by a compression spring. The module plate 542 can be penetrated by the T-shaped rod 543. The module plate 542 is provided with different specifications, and different specifications have different fitting slots to facilitate the application of interfaces of different shapes.

[0029] Furthermore, the reversing assembly 4 includes a connecting plate 41, with a plug rod 42 fixedly connected to the lower side of the connecting plate 41. Two sets of plug rods 42 are provided on one set of connecting plates 41. A reversing seat 43 is fixedly connected to the upper side of the connecting plate 41. A guide groove 44 is provided on the reversing seat 43. An arc plate 45 is slidably connected to the inner wall of the guide groove 44. A curved plate 46 is fixedly connected to the outer wall of the arc plate 45. A directional hole 6 is provided on the curved plate 46. The outer wall of the clamping seat 51 is fixedly connected to the inner wall of the curved plate 46. A directional rod 47 is slidably connected to the inner wall of the reversing seat 43. An actuating plate 48 is fixedly connected to the end face of the directional rod 47. The directional rod 47 and the actuating plate 48 are elastically connected by a compression spring.

[0030] Furthermore, the outer wall of the plug rod 42 is fitted with equalizing blocks 7. When it is necessary to change the distance between the connecting plate 41 and the fixed seat 3, different numbers of equalizing blocks 7 can be fitted on the plug rod 42 to complete the adjustment of the height of the connecting plate 41.

[0031] It should be noted that the above electrical components are all existing technology products. Those skilled in the art should select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are made here.

[0032] When in use, first place the industrial computer on the placement plate 2, and then connect the corresponding power cord, signal line, display and input cable (VGA / HDMI / DVI cable) to the industrial computer. At this time, rotate the bidirectional screw 52 to drive the two sets of clamping plates 54 to move closer to each other, which facilitates clamping work at the corresponding line interface.

[0033] When encountering a flat and elongated interface like DVI with a vertical design, in order to clamp more area, the guide plate 48 is moved to drive the guide rod 47 away from the guide hole 6. At this time, we change the position of the arc plate 45 in the reversing seat 43, so that the curved plate 46 rotates 90 degrees, making it easier for the clamping plate 54 to clamp the longer side of the DVI cable, thereby ensuring the clamping effect of the DVI cable.

[0034] After the clamping plate 54 is clamped, the movable plate 57 is moved along the slide rail 56 by rotating the adjusting screw 55, which changes the distance between the movable plate 57 and the clamping plate 54, and thus changes the distance between the limiting rod 58 and the clamping plate 54. Multiple sets of connecting holes facilitate changing the distance between the limiting rods 58. Since the size difference between the interface (larger) and the cable (round and smaller) of the power cord, signal line, and display and input cable (VGA / HDMI / DVI cable) is between the interface and the cable itself, the limiting rod 58 limits the interface, further improving the stability of the clamped interface.

[0035] In addition, by moving the T-shaped bar 543 away from the module plate 542, the module plate 542 can be removed from the clamping base 541. By replacing the module plate 542 with different shapes, it is convenient to perform clamping work on interfaces of different shapes.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A testing device for an industrial control computer, comprising a base plate (1), characterized in that: A placement plate (2) is slidably connected to the upper side of the base plate (1), and a fixing seat (3) is fixedly connected to the upper side of the base plate (1). A reversing assembly (4) is provided on the fixing seat (3), and a clamping assembly (5) is provided on the reversing assembly (4). The clamping assembly (5) includes: Clamping seat (51), the reversing assembly (4) is provided with clamping seat (51), and the inner wall of the clamping seat (51) is rotatably connected with a bidirectional screw (52). The slide rail (53) is fixedly connected to the inner wall of the clamping seat (51), and the clamping plate (54) is threadedly connected to the outer wall of the bidirectional screw (52). An adjusting screw (55) is rotatably connected to the inner wall of the clamping seat (51), and a slide rail (56) is fixedly connected to the inner wall of the clamping seat (51).

2. The detection device for an industrial control computer according to claim 1, characterized in that: The outer wall of the adjusting screw (55) is threadedly connected to a movable plate (57), and the upper side of the movable plate (57) is threadedly connected to a limit rod (58).

3. The detection device for an industrial control computer according to claim 1, characterized in that: The clamping plate (54) includes a clamping base (541), a module plate (542), and a T-shaped bar (543). The bottom of the module plate (542) is inserted into the top of the clamping base (541). The T-shaped bar (543) is slidably connected to the inner wall of the clamping base (541). The clamping base (541) and the T-shaped bar (543) are elastically connected by a compression spring.

4. The detection device for an industrial control computer according to claim 1, characterized in that: The reversing assembly (4) includes a connecting plate (41), a plug rod (42) is fixedly connected to the lower side of the connecting plate (41), and a reversing seat (43) is fixedly connected to the upper side of the connecting plate (41). A guide groove (44) is provided on the reversing seat (43).

5. The detection device for an industrial control computer according to claim 4, characterized in that: The inner wall of the guide groove (44) is slidably connected to an arc plate (45), and the outer wall of the arc plate (45) is fixedly connected to a curved plate (46). The curved plate (46) has a directional hole (6), and the outer wall of the clamping seat (51) is fixedly connected to the inner wall of the curved plate (46).

6. The detection device for an industrial control computer according to claim 5, characterized in that: The inner wall of the reversing seat (43) is slidably connected to a guide rod (47), and the end face of the guide rod (47) is fixedly connected to a toggle plate (48). The guide rod (47) and the toggle plate (48) are elastically connected by a compression spring.

7. The detection device for an industrial control computer according to claim 6, characterized in that: The outer wall of the plug rod (42) is fitted with a height block (7).

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