A computer motherboard anti-fracture and pressure resistance performance testing device

Abstract

The utility model discloses a device for detecting the anti-fracture and pressure-resistant performance of a computer motherboard, which relates to the technical field of computer motherboard performance detection, and includes: a bottom plate, the bottom plate is used to install a detection and conveying mechanism and a limit adjustment mechanism; a detection and conveying mechanism, the detection and conveying mechanism is used to detect the anti-fracture and pressure-resistant performance of the computer motherboard and convey the computer motherboard; a limit adjustment mechanism, the limit adjustment mechanism is used to block the output computer motherboard and adjust the placement position; and a supporting and lifting mechanism, the supporting and lifting mechanism includes a receiving groove, a lifting plate and a third hydraulic cylinder; the receiving groove is opened on the top of the lifting plate, and the lifting plate is slidably arranged on the inner side of the receiving groove along the vertical direction. The utility model can more conveniently transfer stacked computer motherboards, reduce the difficulty of transfer, save manpower, and is more convenient in actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of computer mainboard performance detection, in particular to a computer mainboard anti-fracture and pressure resistance performance detection device. Background Art

[0002] The computer motherboard is installed in the computer main chassis. It is one of the most basic and important parts of the computer. It has the function of connecting hardware such as graphics card, CPU, memory and hard disk. After the production of computer hardware motherboard is completed, it needs to be tested for its anti-fracture and pressure resistance to ensure its pressure resistance and anti-bending performance.

[0003] The utility model patent with patent authorization announcement number CN 216012991 U discloses a computer hardware motherboard anti-fracture and pressure resistance performance detection device, including a frame: support legs, the support legs are fixedly connected to the surrounding positions of the lower end surface of the frame; the support frame is connected to the middle position of the upper end surface of the frame; the cylinder is arranged in the middle position of the upper end surface of the support frame; the detection pressure plate, the detection pressure plate is fixedly connected to the axis of the cylinder; the conveying mechanism is arranged inside the frame.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that after completing the inspection of a batch of computer motherboards, the operator needs to remove the qualified computer motherboards from the lifting plate for transfer. During this process, the collection box will inevitably cause certain obstructions, thereby increasing the difficulty of transferring the computer motherboards. In addition, since the bottom computer motherboard is in a fit with the top of the lifting plate, in order to facilitate the motherboard to be lifted from the bottom of the computer motherboard, the operator also needs to push the motherboard so that it is partially removed from the lifting plate and suspended in the air before the operation can be carried out, which is inconvenient in actual use.

[0005] Therefore, it is necessary to invent a computer motherboard anti-fracture and pressure resistance performance detection device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a device for testing the anti-fracture and pressure resistance performance of computer motherboards. A supporting and lifting mechanism is provided so that after the tested computer motherboard falls on the top of the lifting plate, the second hydraulic cylinder drives its output shaft to shorten, thereby driving the lifting plate to descend one station to facilitate the subsequent placement of the computer motherboard. When the computer motherboard is placed, the second hydraulic cylinder drives its output shaft to extend, thereby causing the lifting plate to move up and reset, and then the third hydraulic cylinder drives its output shaft to extend, thereby causing the lifting plate to move out from the inner side of the accommodating groove and drive the stacked computer motherboards to continue to rise until the horizontal height of the computer motherboard is higher than the limit shell. At this time, the stacked computer motherboards The bottom two sides of the computer motherboard are lifted up so that it can be moved down by two lifting plates to solve the problem proposed in the above background technology that after completing the inspection of a batch of computer motherboards, the operator needs to remove the qualified computer motherboards after the inspection from the lifting plate for transfer. During this process, the collection box will inevitably cause certain obstructions, thereby increasing the difficulty of transferring the computer motherboard. In addition, since the bottom computer motherboard is in a fit state with the top of the lifting plate, in order to facilitate the motherboard to be lifted up from the bottom of the computer motherboard, the operator also needs to push the motherboard so that it is partially removed from the lifting plate and suspended in the air before operation can be performed, which is inconvenient in actual use.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a computer motherboard anti-fracture and pressure resistance performance detection device, comprising:

[0008] A bottom plate, the bottom plate is used to install the detection and conveying mechanism and the limit adjustment mechanism;

[0009] A detection and conveying mechanism, the detection and conveying mechanism is used to perform anti-fracture and pressure resistance performance tests on the computer motherboard and to convey the computer motherboard;

[0010] A limit adjustment mechanism, the limit adjustment mechanism is used to block the output computer motherboard and adjust the placement position; and

[0011] A supporting and lifting mechanism, the supporting and lifting mechanism comprising a receiving tank, a lifting plate and a third hydraulic cylinder;

[0012] The receiving groove is opened at the top of the lifting plate, the lifting plate is slidably arranged inside the receiving groove along the vertical direction, the third hydraulic cylinder is fixedly arranged at the bottom of the lifting plate and its output shaft slides through the lifting plate and is fixedly connected to the lifting plate.

[0013] According to at least one embodiment of the computer motherboard anti-fracture and pressure resistance performance detection device disclosed herein, the limit adjustment mechanism includes a limit housing and two groups of adjustment components, the two groups of adjustment components are symmetrically arranged, and any one group of adjustment components includes a first hydraulic cylinder and an adjustment plate.

[0014] According to at least one embodiment of the computer motherboard anti-fracture and pressure resistance performance detection device disclosed herein, the limit shell is fixedly arranged at the left end of the detection and conveying mechanism, the first hydraulic cylinder is fixedly arranged at the top of the outer side of the limit shell, the output shaft of the first hydraulic cylinder slides through the outer wall of the limit shell and extends to the inner side of the limit shell, and the adjustment plate is fixedly arranged at the end of the output shaft of the first hydraulic cylinder.

[0015] According to the computer motherboard anti-fracture and pressure resistance performance testing device of at least one embodiment of the present disclosure, the supporting and lifting mechanism also includes a second hydraulic cylinder and a lifting plate.

[0016] According to the computer motherboard anti-fracture and pressure resistance performance detection device of at least one embodiment of the present disclosure, the second hydraulic cylinder is fixedly arranged at the inner bottom of the limiting shell, and the lifting plate is fixedly arranged at the top of the output shaft of the second hydraulic cylinder.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model is provided with a supporting and lifting mechanism, so that after the computer mainboard after inspection falls on the top of the lifting plate, the second hydraulic cylinder drives its output shaft to shorten, thereby driving the lifting plate to drop one position to facilitate the subsequent placement of the computer mainboard. When the computer mainboard is placed, the second hydraulic cylinder drives its output shaft to extend, thereby moving the lifting plate up and resetting, and then the third hydraulic cylinder drives its output shaft to extend, thereby moving the lifting plate out from the inside of the accommodating groove and driving the stacked computer mainboards to continue to rise until the horizontal height of the computer mainboard is higher than the limit shell. At this time, the stacked computer mainboards are lifted by both sides of the bottom thereof, so that they are moved down by the two lifting plates. Compared with the same type of device in the prior art, the utility model can transfer the stacked computer mainboards more conveniently, reduces the difficulty of transfer, saves manpower, and is more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0020] Figure 1 It is a schematic diagram of the overall structure of a device for detecting the anti-fracture and pressure resistance performance of a computer motherboard according to an embodiment of the present disclosure.

[0021] Figure 2 It is a schematic diagram of the structure of the limit adjustment mechanism of a computer motherboard anti-fracture and pressure resistance performance detection device according to an embodiment of the present disclosure.

[0022] Figure 3It is a schematic diagram of the structure of the supporting and lifting mechanism of a computer motherboard anti-fracture and pressure resistance performance testing device according to one embodiment of the present disclosure.

[0023] The specific reference numerals in the figure are:

[0024] 1. Bottom plate;

[0025] 2. Detect the conveying mechanism;

[0026] 3. Limit adjustment mechanism; 31. Limit housing; 32. First hydraulic cylinder; 33. Adjustment plate;

[0027] 4. Supporting and lifting mechanism; 41. Second hydraulic cylinder; 42. Lifting plate; 43. Accommodating tank; 44. Lifting plate; 45. Third hydraulic cylinder. DETAILED DESCRIPTION

[0028] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "above," "on," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0029] Figure 1 It is a schematic diagram of the overall structure of a device for detecting the anti-fracture and pressure resistance performance of a computer motherboard according to an embodiment of the present disclosure.

[0030] like Figure 1-Figure 3 As shown, the computer motherboard anti-fracture and pressure resistance performance detection device disclosed in the present invention may include: a base plate 1, a detection and conveying mechanism 2, a limit adjustment mechanism 3 and a supporting and lifting mechanism 4 and other components.

[0031] It should also be noted that the detection and conveying mechanism 2 is a technology that has been disclosed in the prior art and is not an essential technical feature of the present application. Therefore, the present application does not elaborate on its specific structure and working principle.

[0032] Figure 2 It is a schematic structural diagram of a limit adjustment mechanism 3 of a computer motherboard anti-fracture and pressure resistance performance detection device according to an embodiment of the present disclosure.

[0033] like Figure 2 As shown, in a preferred embodiment, the limit adjustment mechanism 3 includes a limit housing 31 and two groups of adjustment components, the two groups of adjustment components are symmetrically arranged, and any one group of adjustment components includes a first hydraulic cylinder 32 and an adjustment plate 33, wherein the limit housing 31 is fixedly arranged at the left end of the detection and conveying mechanism 2, the first hydraulic cylinder 32 is fixedly arranged at the top of the outer side of the limit housing 31, the output shaft of the first hydraulic cylinder 32 slides through the outer wall of the limit housing 31 and extends to the inner side of the limit housing 31, and the adjustment plate 33 is fixedly arranged at the end of the output shaft of the first hydraulic cylinder 32.

[0034] Therefore, when the detection and conveying mechanism 2 outputs the detected computer mainboard, the limit shell 31 blocks the computer mainboard and makes it fall on the top of the lifting plate 42. Then the two first hydraulic cylinders 32 synchronously drive the two adjustment plates 33 to extend, so that the two adjustment plates 33 push the computer mainboard from both sides of the computer mainboard respectively, thereby adjusting the position of the computer mainboard.

[0035] Figure 3 It is a structural schematic diagram of a supporting and lifting mechanism 4 of a computer motherboard anti-fracture and pressure resistance performance testing device according to an embodiment of the present disclosure.

[0036] like Figure 3 As shown, in the present disclosure, the supporting and lifting mechanism 4 includes a second hydraulic cylinder 41, a lifting plate 42, a receiving groove 43, a lifting plate 44 and a third hydraulic cylinder 45, wherein the second hydraulic cylinder 41 is fixedly arranged at the inner bottom of the limiting shell 31, the lifting plate 42 is fixedly arranged at the top of the output shaft of the second hydraulic cylinder 41, the receiving groove 43 is opened at the top of the lifting plate 42, the lifting plate 44 is slidably arranged on the inner side of the receiving groove 43 along the vertical direction, and the third hydraulic cylinder 45 is fixedly arranged at the bottom of the lifting plate 42 and its output shaft slides through the lifting plate 42 and is fixedly connected to the lifting plate 44.

[0037] Therefore, after the computer motherboard after inspection falls on the top of the lifting plate 42, the second hydraulic cylinder 41 drives its output shaft to shorten, and then drives the lifting plate 42 to move down one position to facilitate the subsequent placement of the computer motherboard. After the computer motherboard is placed, the second hydraulic cylinder 41 drives its output shaft to extend, and then the lifting plate 42 moves up and resets, and then the third hydraulic cylinder 45 drives its output shaft to extend, and then the lifting plate 44 moves out from the inside of the accommodating groove 43 and drives the stacked computer motherboards to continue to rise until the horizontal height of the computer motherboard is higher than the limit shell 31. At this time, the stacked computer motherboards are lifted by both sides of the bottom to move up and down by the two lifting plates 44.

[0038] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A computer motherboard anti-fracture and pressure resistance performance testing device, characterized in that: include: A bottom plate, the bottom plate is used to install the detection and conveying mechanism and the limit adjustment mechanism; A detection and conveying mechanism, the detection and conveying mechanism is used to perform anti-fracture and pressure resistance performance tests on the computer motherboard and to convey the computer motherboard; A limit adjustment mechanism, the limit adjustment mechanism is used to block the output computer motherboard and adjust the placement position; and A supporting and lifting mechanism, the supporting and lifting mechanism comprising a receiving tank, a lifting plate and a third hydraulic cylinder; The receiving groove is opened at the top of the lifting plate, the lifting plate is slidably arranged inside the receiving groove along the vertical direction, the third hydraulic cylinder is fixedly arranged at the bottom of the lifting plate and its output shaft slides through the lifting plate and is fixedly connected to the lifting plate.

2. The computer motherboard anti-fracture and pressure resistance performance detection device according to claim 1 is characterized in that: The limit adjustment mechanism includes a limit housing and two groups of adjustment components. The two groups of adjustment components are symmetrically arranged, and any group of adjustment components includes a first hydraulic cylinder and an adjustment plate.

3. The computer motherboard anti-fracture and pressure resistance performance detection device according to claim 2 is characterized in that: The limit housing is fixedly arranged at the left end of the detection and conveying mechanism, the first hydraulic cylinder is fixedly arranged at the top of the outer side of the limit housing, the output shaft of the first hydraulic cylinder slides through the outer wall of the limit housing and extends to the inner side of the limit housing, and the adjustment plate is fixedly arranged at the end of the output shaft of the first hydraulic cylinder.

4. The computer motherboard anti-fracture and pressure resistance performance detection device according to claim 3 is characterized in that: The supporting and lifting mechanism also includes a second hydraulic cylinder and a lifting plate.

5. The computer motherboard anti-fracture and pressure resistance performance detection device according to claim 4, characterized in that: The second hydraulic cylinder is fixedly arranged at the inner bottom of the limiting housing, and the lifting plate is fixedly arranged at the top of the output shaft of the second hydraulic cylinder.

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