Acquisition and detection jig
By adjusting the mechanism to achieve multi-dimensional adjustment of the detection head, the problem of high detection error rate caused by fixed detection head position is solved, and the detection accuracy is improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGCHUN QIANYA TECH CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-15
AI Technical Summary
The existing testing fixtures have fixed testing head positions and lack multi-dimensional adjustment mechanisms, resulting in a high testing error rate.
An adjustment mechanism is adopted, including components such as an adjustment frame, adjustment block, adjustment plate, moving block and moving plate, to achieve precise adjustment of the angle and position of the detection head through a dial, and to achieve multi-dimensional adjustment in combination with a damping shaft.
It achieves precise alignment of the detection head's angle and position, reducing detection errors and improving detection accuracy.
Smart Images
Figure CN224249715U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of testing fixtures, and in particular to a collection and testing fixture. Background Technology
[0002] Network communication data acquisition and testing fixtures are key tools in the production, testing, and maintenance of network equipment. Their function is to accurately test the signal quality, data transmission stability, and protocol compliance of communication equipment. Currently, most common testing fixtures on the market adopt a fixed structure design, with a fixed testing head position and a lack of multi-dimensional adjustment mechanisms. This makes it difficult to achieve precise alignment of the testing head's horizontal position and angle, resulting in a high testing error rate. Based on this, we propose a new acquisition and testing fixture. Utility Model Content
[0003] To address the technical problem of a fixed detection head position and the lack of a multi-dimensional adjustment mechanism, this utility model provides a data acquisition and detection fixture.
[0004] This utility model is achieved by the following technical solution: a collection and detection fixture, including a fixture platform, an installation plate connected above the fixture platform, an installation block fixedly connected above the installation plate, two sets of installation blocks, a sliding rod connected between the two sets of installation blocks, and a sliding detection platform installed on the surface of the sliding rod;
[0005] An observation plate is fixedly connected to the outside of the mounting block. A scale is installed on the observation plate, and an adjustment mechanism is installed above the observation plate.
[0006] As a further optimization of this utility model, the adjustment mechanism includes:
[0007] Adjustment frame, the adjustment frame is installed on the surface of the observation plate; adjustment block, the adjustment block is slidably engaged with the outside of the adjustment frame; adjustment plate, the adjustment plate is installed above the adjustment block; moving block, the moving block is connected to the surface of the adjustment plate; moving plate, the moving plate is slidably connected to the surface of the moving block;
[0008] Both the adjustment frame and the observation plate are semi-circular arcs.
[0009] The support platform is installed above the movable plate; the receiving frame is connected to the outside of the support platform; the support plate is fixedly connected to the outside of the receiving frame; and the detection head is connected to the bottom of the support plate and corresponds to the position of the sliding detection platform.
[0010] The staff can pull the adjusting block to slide along the adjusting frame. The adjusting frame is an arc-shaped semi-circle. The adjusting block drives the adjusting plate to rotate in an arc shape. A scale is set on the observation plate. By observing and comparing the corresponding deflection angles on the adjusting plate and the observation plate, the adjustment angle of the adjusting plate can be obtained, which can realize the angle adjustment of the detection head.
[0011] Meanwhile, the movable plate is slidably connected to the movable block through a U-shaped slot, which pushes the movable plate to move horizontally. The movable plate drives the detection head connected above it to move synchronously, completing the precise horizontal positioning of the detection head and ensuring that the detection head is perpendicularly aligned with the surface of the device to be tested above the sliding detection stage, which facilitates the detection.
[0012] As a further optimization of this utility model, the cross-section of the moving block is U-shaped, and the bottom surface of the moving plate is engaged in the U-shaped groove of the moving block.
[0013] As a further optimization of this utility model, the receiving frame is rotatably connected to the support platform, and a damping shaft is provided at the connection between the receiving frame and the support platform, allowing the receiving frame to deflect around the support platform. Operators can rotate the receiving frame, and the damping shaft at the connection between the receiving frame and the support platform allows the receiving frame to deflect around the support platform, thereby adjusting the angle of the detection head and thus adjusting the detection angle.
[0014] As a further optimization of this utility model, the detection head has a detachable structure, and the internal components of the detection head include a data acquisition module and a signal detection module.
[0015] As a further optimization of this utility model, the sliding detection stage is sleeved on the surface of the sliding rod, and the sliding detection stage slides on the surface of the sliding rod.
[0016] As a further optimization of this utility model, the device to be tested is placed on a sliding testing platform, and the sliding testing platform is moved horizontally along the sliding rod to push it into the testing area. Mounting blocks at both ends of the sliding rod prevent the sliding testing platform from derailing.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] 1. This utility model can obtain the adjustment angle of the adjustment plate by observing and comparing the corresponding deflection angles of the adjustment plate and the observation plate, and can realize the angle adjustment of the detection head. This avoids the problem that the detection head of the existing detection equipment has a fixed position and lacks a multi-dimensional adjustment mechanism, making it difficult to achieve accurate alignment of the horizontal position and angle of the detection head.
[0019] 2. The movable plate of this utility model is slidably connected to the movable block through a U-shaped slot, which pushes the movable plate to move horizontally, thereby completing the precise horizontal positioning of the detection head and ensuring that the detection head is perpendicularly aligned with the surface of the device to be tested above the sliding detection table, which facilitates the detection. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the connection structure of the adjustment mechanism of this utility model.
[0022] Explanation of key symbols:
[0023] 1. Fixture table; 2. Mounting plate; 3. Mounting block; 4. Sliding rod; 5. Observation plate; 6. Dial; 31. Sliding test table; 7. Adjustment mechanism; 71. Adjustment frame; 72. Adjustment block; 73. Adjustment plate; 74. Moving block; 75. Moving plate; 76. Support table; 77. Receiving frame; 78. Support plate; 79. Test head. Detailed Implementation
[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0025] Example 1:
[0026] Please combine Figures 1-2 This embodiment proposes a collection and detection fixture, including a fixture platform 1, a mounting plate 2 connected above the fixture platform 1, a mounting block 3 fixedly connected above the mounting plate 2, two sets of mounting blocks 3, a sliding rod 4 connected between the two sets of mounting blocks 3, and a sliding detection stage 31 mounted on the surface of the sliding rod 4.
[0027] Specifically, the device to be tested is placed on the sliding testing stage 31, and the sliding testing stage 31 is moved horizontally along the sliding rod 4 to push it into the testing area. The mounting blocks 3 at both ends of the sliding rod 4 prevent the sliding testing stage 31 from derailing.
[0028] It should be noted that the sliding detection stage 31 is sleeved on the surface of the sliding rod 4, and the sliding detection stage 31 slides on the surface of the sliding rod 4.
[0029] An observation plate 5 is fixedly connected to the outside of the mounting block 3, and a scale 6 is provided on the observation plate 5.
[0030] An adjustment mechanism 7 is installed above the observation plate 5, wherein the adjustment mechanism 7 includes:
[0031] Adjustment frame 71 is installed on the surface of observation plate 5; adjustment block 72 is slidably engaged with the outside of adjustment frame 71; adjustment plate 73 is installed above adjustment block 72; moving block 74 is connected to the surface of adjustment plate 73; moving plate 75 is slidably connected to the surface of moving block 74.
[0032] Furthermore, the cross-section of the movable block 74 is U-shaped, and the bottom surface of the movable plate 75 is engaged in the U-shaped slot of the movable block 74.
[0033] Support platform 76 is installed above movable plate 75; receiving frame 77 is connected to the outside of support platform 76; support plate 78 is fixedly connected to the outside of receiving frame 77; detection head 79 is connected to the bottom of support plate 78 and corresponds to the position of sliding detection table 31.
[0034] Furthermore, a damping shaft is provided at the connection between the receiving frame 77 and the support platform 76. The receiving frame 77 is rotatably connected to the support platform 76 via the damping shaft, and the receiving frame 77 can deflect around the support platform 76. Operators can rotate the receiving frame 77, and the angle of the detection head 79 can be adjusted by rotating the receiving frame 77 around the support platform 76, thus adjusting the detection angle.
[0035] More specifically, the staff can pull the adjusting block 72 to slide along the adjusting frame 71. Both the adjusting frame 71 and the observation plate 5 are semi-circular arcs. The adjusting block 72 drives the adjusting plate 73 to rotate in an arc shape in sync. A scale 6 is set on the observation plate 5. By observing and comparing the corresponding deflection angles on the adjusting plate 73 and the observation plate 5, the adjustment angle of the adjusting plate 73 can be obtained, and the angle adjustment of the detection head 79 can be realized.
[0036] Meanwhile, the movable plate 75 is slidably connected to the movable block 74 through the U-shaped slot, which pushes the movable plate 75 to move horizontally. The movable plate 75 drives the detection head 79 connected above it to move synchronously, completing the precise horizontal positioning of the detection head 79 and ensuring that the detection head 79 is vertically aligned with the surface of the device to be tested above the sliding detection table 31, which facilitates the detection.
[0037] It should be noted that the detection head 79 has a detachable structure, and the internal components of the detection head 79 include a data acquisition module and a signal detection module.
[0038] Specific implementation steps of this utility model:
[0039] The device to be tested is placed on the sliding test stage 31, and the sliding test stage 31 is moved horizontally along the sliding rod 4 to push it into the test area. The mounting blocks 3 at both ends of the sliding rod 4 prevent the sliding test stage 31 from derailing.
[0040] Adjust the position of the detection head 79 using the adjustment mechanism 7:
[0041] The staff can pull the adjusting block 72 to slide along the adjusting frame 71. The adjusting frame 71 is an arc-shaped semi-circle. The adjusting block 72 drives the adjusting plate 73 to rotate in an arc shape in sync. A scale 6 is set on the observation plate 5. By observing and comparing the deflection angles of the adjusting plate 73 and the observation plate 5, the adjustment angle of the adjusting plate 73 can be obtained, and the angle adjustment of the detection head 79 can be realized.
[0042] Meanwhile, the staff can rotate the receiving frame 77. A damping shaft is provided at the connection between the receiving frame 77 and the support platform 76. The receiving frame 77 deflects around the support platform 76, thereby adjusting the angle of the detection head 79 and adjusting the detection angle.
[0043] Meanwhile, the movable plate 75 is slidably connected to the movable block 74 through the U-shaped slot, which pushes the movable plate 75 to move horizontally. The movable plate 75 drives the detection head 79 connected above it to move synchronously, completing the precise horizontal positioning of the detection head 79 and ensuring that the detection head 79 is vertically aligned with the surface of the device to be tested above the sliding detection table 31, which facilitates the detection.
[0044] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A data acquisition and detection fixture, comprising a fixture table (1), characterized in that, A mounting plate (2) is connected above the fixture platform (1), a mounting block (3) is fixedly connected above the mounting plate (2), an observation plate (5) is fixedly connected to the outside of the mounting block (3), a scale (6) is provided on the observation plate (5), an adjustment mechanism (7) is installed above the observation plate (5), two sets of mounting blocks (3) are provided, a sliding rod (4) is connected between the two sets of mounting blocks (3), and a sliding detection stage (31) is installed on the surface of the sliding rod (4). The adjustment mechanism (7) includes: An adjustment frame (71) is mounted on the surface of the observation plate (5); Adjustment block (72), which is slidably engaged with the outside of the adjustment frame (71); An adjusting plate (73) is mounted above the adjusting block (72); A movable block (74) is connected to the surface of the adjusting plate (73); A movable plate (75) is slidably connected to the surface of the movable block (74); A support platform (76) is mounted above a movable plate (75); A support frame (77) is connected to the outside of the support platform (76); A support plate (78) is fixedly connected to the outside of the support frame (77); The detection head (79) is connected below the support plate (78) and corresponds to the position of the sliding detection stage (31).
2. The acquisition and detection fixture as described in claim 1, characterized in that, The sliding detection stage (31) is sleeved on the surface of the sliding rod (4), and the sliding detection stage (31) slides on the surface of the sliding rod (4).
3. The acquisition and detection fixture as described in claim 1, characterized in that, The detection head (79) is a detachable structure, and the inside of the detection head (79) is equipped with a data acquisition module and a signal detection module.
4. The acquisition and detection fixture as described in claim 1, characterized in that, The cross-section of the movable block (74) is U-shaped, and the bottom surface of the movable plate (75) is engaged in the U-shaped slot of the movable block (74).
5. The acquisition and detection fixture as described in claim 1, characterized in that, Both the adjustment frame (71) and the observation plate (5) are semi-circular arc-shaped.
6. The acquisition and detection fixture as described in claim 1, characterized in that, The receiving frame (77) is rotatably connected to the support platform (76). A damping shaft is provided at the connection between the receiving frame (77) and the support platform (76). The receiving frame (77) deflects around the support platform (76).