Auxiliary fixing device for optical index test
By designing an auxiliary fixing device for optical index testing with multiple columns and misaligned fixing components, the problems of compatibility and complex adjustment of existing devices are solved, enabling flexible adjustment and efficient and accurate testing, while reducing costs and wear risks.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-03-24
AI Technical Summary
Existing optical index testing fixtures are complex to adjust and operate, have poor compatibility, resulting in high testing accuracy and cost, and frequent replacement or adjustment leads to wear and damage.
Design an auxiliary fixing device, including multiple first columns and product fixing components. Through the vertically sliding connection of the product fixing components and the staggered setting of power supply, network port and flange fixing components, it can adapt to test products of different models and sizes, and achieve flexible adjustment and accurate positioning.
It improves the compatibility and accuracy of the testing equipment, reduces production costs, enhances testing efficiency and safety, and reduces equipment wear and replacement frequency.
Smart Images
Figure CN224027388U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of production line light index test, especially a kind of auxiliary fixing device for light index test. BACKGROUND
[0002] Light index test fixing device is mainly used to fix the product for light index test in the test process, to ensure the stability and accuracy of test, usually including mechanical clamp, test platform and connecting interface etc., can adapt to different models and sizes of test product, and support multiple test environments and conditions.
[0003] With the diversity and continuous updating of test product, test product involves multiple complex test items and environmental conditions, and the precision and stability of fixing device are required higher, so that the design and manufacture of fixing device face challenges;For example, the current light index test fixing device due to the model and size diversity of test product, it needs to frequently replace or adjust fixing device in the test process, not only the movement or adjustment operation is complex, but also it is easy to cause test product to be out of position, there is the problem of affecting test accuracy.
[0004] And, the current light index test fixing device design is relatively fixed and inflexible, for different test product models, need to replace the corresponding fixing device of production, there is the problem of poor compatibility, higher production cost;Frequent disassembly or installation in long-term use process, the probability of wear or damage is larger, need regular maintenance and replacement, increase test cost. UTILITY MODEL CONTENT
[0005] The utility model aims at: for the adjustment operation complex, compatibility poor of light index test fixing device in prior art, provide a kind of auxiliary fixing device for light index test.
[0006] The technical scheme of the utility model:
[0007] A kind of auxiliary fixing device for light index test, including: fixed seat, first column, product fixing piece;The first column includes multiple fixed in the fixed seat, each first column is equipped with multiple product fixing pieces;The product fixing piece is vertically slidingly connected in the first column, and the product fixing piece can be positioned and locked and fixed in the first column by bolt.
[0008] The utility model discloses a supplementary fixing device for light index test, through setting up a plurality of first stand, every first stand all sets up product fixing spare, different model and size's test product, can select suitable first stand according to need fixed position's feature and fix, and then can be compatible with more model or size's test product's fixed, aiming at different test product, need not to produce corresponding test fixing device, saves the cost, and promotes production benefit, and, through setting up product fixing spare vertical sliding connection in first stand, can be in the vertical adjustment of first stand to corresponding position, when the fixed test product needs to adjust fixed position, can through the vertical movement product fixing spare, and then the position of different function product fixing spare is adjusted quickly, realizes flexible, convenient adjustment, and can accurately position test product, promotes the accuracy, high efficiency of product light index test.
[0009] Preferably, the utility model discloses a supplementary fixing device for light index test, product fixing spare includes: power supply fixing spare, net mouth fixing spare and flange fixing spare, power supply fixing spare, net mouth fixing spare and flange fixing spare all are mutually staggered arrangement.
[0010] As the preferred scheme of the utility model, by setting three kinds of power supply fixing spare, net mouth fixing spare and flange fixing spare commonly used in test product, and power supply fixing spare, net mouth fixing spare and flange fixing spare are mutually staggered arrangement, and then can adapt to power supply, flange and net mouth fixed in different positions of different model product, further broaden the compatibility of the device, improve the use performance.
[0011] Preferably, the utility model discloses a supplementary fixing device for light index test, power supply fixing spare and net mouth fixing spare are located on the same side of the first stand, and the heights are different, flange fixing spare and power supply fixing spare are on different sides, and one end extends from the side of the first stand, and then the flange connecting port is located between the two first stands.
[0012] As the preferred scheme of the utility model, by setting net mouth fixing spare on the same side of the first stand at different heights, the net mouth connecting end and the power supply connecting end of the test product can be led out from one side, which facilitates wiring and connection layout, reduces the probability of wiring misplacement, improves the safety of use, and the flange fixing spare extends from the side of the first stand, so that the flange connecting port of the flange fixing spare is located between the two first stands, which can provide accommodation space for the rigid flange, reduce the scratching or damage of the test product, and further improve the safety and stability of the device in use.
[0013] Preferably, the utility model discloses a supplementary fixing device for light index test, the adjacent two sides of the first stand are provided with the net mouth fixing spare and the power supply fixing spare.
[0014] As an improved scheme of the utility model, through being equipped with the network port fixing piece and the power supply fixing piece on the adjacent two side faces of the first stand, not only can the test product with multiple network ports and multiple power supply interfaces be applied, but also the lead wires of the network port and the power supply interface cannot be entangled with each other, further reduces the probability of test error, reduces the test error, and improves the use performance.
[0015] Preferably, the product fixing piece is provided with a sliding groove matched with the side of the first stand on the side close to the first stand.
[0016] As an improved scheme of the utility model, through being equipped with the sliding groove matched with the side of the stand, for example, the three inner surfaces of the sliding groove are matched and attached to the three faces of the square column, the sliding groove provides the vertical movement guide for the product fixing piece on the one hand, and avoids the horizontal rotation of the product fixing piece on the other hand, thereby improving the positioning accuracy of the product fixing piece, more tightly limiting the deviation or movement of the components of the product after locking, and enhancing the stability of the test fixation.
[0017] Preferably, the auxiliary fixing device for light index test of the utility model, the fixed seat comprises: the bottom plate, the step plate and the top plate which are transversely parallel to each other; the step plate is located between the bottom plate and the top plate; the first vertical stand is arranged between the step plate and the bottom plate and between the step plate and the top plate.
[0018] As an improved scheme of the utility model, through being equipped with the sliding groove matched with the side of the stand, for example, the three inner surfaces of the sliding groove are matched and attached to the three faces of the square column, the sliding groove provides the vertical movement guide for the product fixing piece on the one hand, and avoids the horizontal rotation of the product fixing piece on the other hand, thereby improving the positioning accuracy of the product fixing piece, more tightly limiting the deviation or movement of the components of the product after locking, and enhancing the stability of the test fixation.
[0019] Preferably, the side close to the product fixing piece of the bottom plate is vacant, thereby being capable of accommodating the test product; the side close to the product fixing piece of the step plate is vacant, thereby being capable of placing the test product; the lateral width of the step plate is half of the bottom plate; the side away from the product fixing piece of the step plate is supported and fixedly connected to the bottom plate through the second stand; the side away from the product fixing piece of the top plate is supported and fixedly connected to the bottom plate through the third stand.
[0020] As an improved scheme of the utility model, through the above setting, the bottom plate and the step plate of the auxiliary fixing device are arranged in a stepped manner, not only more test products can be accommodated, the bottom layer and the step layer are formed in a stepped manner, thereby the vertical overlap of the test products can be avoided, the test products can be conveniently taken out from the vertical direction, the risk of scratching caused by the placement or fixation of the test products is further reduced, and the safety and protection function of the auxiliary fixing device in use is further improved.
[0021] Preferably, the auxiliary fixing device for optical index testing, a plurality of first vertical columns are longitudinally and transversely arranged in the fixing seat.
[0022] As a preferred scheme of the utility model, by setting a plurality of first vertical columns longitudinally and transversally arranged in the fixing seat, the power supply fixing part, the network port fixing part and the flange fixing part can relatively fix the transverse and longitudinal positions of the test product, the wiring or element arrangement does not interfere with each other, the test personnel can conveniently observe or maintain the test state, and the convenience of use is improved.
[0023] Preferably, the auxiliary fixing device for optical index testing, the first vertical column is a square column.
[0024] As a preferred scheme of the utility model, by setting the first vertical column as a square column, after the product fixing part is fixed to one side of the square column, the product fixing part is not easy to transversely rotate or transversely move, and the stability of fixing and the accuracy of positioning the test product can be further improved.
[0025] In summary, due to the adoption of the above technical scheme, the utility model has the beneficial effects that:
[0026] 1. More models or sizes of test products can be fixed, different test products do not need to produce corresponding test fixing devices, costs are saved, and production efficiency is improved.
[0027] 2. When the fixed test product needs to adjust the fixed position, the product fixing part can be vertically moved to quickly adjust the positions of different functional product fixing parts, flexible and convenient adjustment is realized, the test product can be accurately positioned, and the accuracy and efficiency of product optical index testing are improved.
[0028] 3. According to the network port form of the test product, different power supply fixing parts and network port fixing parts are used, the spacing of the power supply fixing part and the network port fixing part is adjusted according to the size of the product, a plurality of test products can be inserted at the same time for testing, and the test instrument is matched to efficiently and quickly test the optical index. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0030] Figure 2 It is a use state schematic view of the utility model;
[0031] 1. Fixing base; 11. Base plate; 12. Step plate; 13. Top plate; 2. First column; 3. Product fixing parts; 31. Slide groove; 32. Power supply fixing parts; 33. Network port fixing parts; 34. Flange fixing parts; 341. Flange connection port; 4. Bolt; 5. Second column; 6. Third column; 100. Test product. Detailed Implementation
[0032] The present invention will now be described in detail with reference to the accompanying drawings.
[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0034] Example 1: As Figure 1 As shown, an auxiliary fixing device for optical index testing includes: a fixing base 1, a first column 2, and product fixing parts 3; the first column 2 includes multiple parts fixed to the fixing base 1, and each first column 2 is provided with multiple product fixing parts 3; the product fixing parts 3 are vertically slidably connected to the first column 2, and the product fixing parts 3 can be positioned, locked, and fixed to the first column 2 by bolts 4.
[0035] The product fastener described in this utility model is vertically slidably connected to the first column 2, meaning that the product fastener 3 can slide vertically against the first column 2. Specifically, the product fastener 3 has a groove 31 on the side near the column that matches the side of the column. The product fastener 3 of this utility model has a groove 31 that can fit against the side of the first column 2. One end of the bolt 4 is perpendicular to the side of the first column 2, passes through the internal thread of the product fastener 3, and then abuts against the first column 2, so that the inner surface of the groove 31 and the side of the first column 2 have a large friction force, so that the product fastener 3 is positioned at a certain height on the first column 2 and locked and fixed to the side of the first column 2.
[0036] To meet the optical index testing requirements of general products, such as optical modem products, it is preferable to set up a universally functional fastener. Specifically, the product fastener 3 includes: a power supply fastener 32, a network port fastener 33, and a flange fastener 34; the power supply fastener 32, the network port fastener 33, and the flange fastener 34 are all staggered with each other.
[0037] Specifically, the power supply fixing component 32 and the network port fixing component 33 are located on the same side of the first column 2, but at different heights; for example, as Figure 1As shown, specifically, the first column 2 is provided as a square column, and a lower part of one side of the first column 2 is provided with the power supply fixing part 32, and an upper part is provided with the network port fixing part 33; the flange fixing part 34 is different from the power supply fixing part 32 on a side, and one end extends from the side of the first column 2, and then the flange connecting port 341 is located between the two first columns 2; for example, referring to Figure 1 The height of the flange fixing part 34 is set to be between the power supply fixing part 32 and the network port fixing part 33.
[0038] On the basis of setting the power supply fixing part and the network port fixing part 33, specifically, as shown in Figure 1 The adjacent two sides of the first column 2 are each provided with the network port fixing part 33 and the power supply fixing part 32 to adapt to the transverse position of the test product 100.
[0039] It should be noted that, referring to Figure 2 The power supply fixing part 32, for example, a power supply fixing sliding block, is used for fixing the power supply adapter output end of the test product 100; the network port fixing part 33, for example, a network port fixing sliding block, is used for fixing the test network of the test product 100; and the flange fixing part 34, for example, a flange fixing sliding block, is used for fixing the flange and regularizing the optical fiber wiring.
[0040] Specifically, the fixing seat 1 comprises: a bottom plate 11, a stepped plate 12 and a top plate 13 which are transversely parallel to each other; the stepped plate 12 is located between the bottom plate 11 and the top plate 13; and the stepped plate 12 and the bottom plate 11 and the stepped plate 12 and the top plate 13 are each provided with a vertical first column 2.
[0041] Specifically, one side of the bottom plate 11 adjacent to the product fixing part 3 is vacant, and then the test product 100 can be accommodated; one side of the stepped plate 12 adjacent to the product fixing part 3 is vacant, and then the test product 100 can be placed; the transverse width of the stepped plate 12 is half of the bottom plate 11; one side of the stepped plate 12 away from the product fixing part 3 is supported and fixedly connected to the bottom plate 11 through a second column 5; and one side of the top plate 13 away from the product fixing part 3 is supported and fixedly connected to the bottom plate 11 through a third column 6.
[0042] Referring to Figure 1 Or Figure 2 In order to adapt to the test product 100 to be regularly arranged for testing, specifically, a plurality of first columns 2 are longitudinally and transversely arrayed in the fixing seat 1.
[0043] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An auxiliary fixture for optical index testing, characterized in that, The utility model relates to a kind of product fixing device, including: fixed seat (1), first column (2), product fixing piece (3);The first column (2) includes fixed in the fixed seat (1), each first column (2) is equipped with multiple product fixing piece (3);The product fixing piece (3) is vertically slidingly connected in the first column (2), and the product fixing piece (3) can be positioned and locked and fixed in the first column (2) by bolt (4). The product fixing piece (3) includes: power supply fixing piece (32), net port fixing piece (33) and flange fixing piece (34);The power supply fixing piece (32), net port fixing piece (33) and flange fixing piece (34) are all staggered arrangement.
2. The auxiliary fixture for optical target testing of claim 1, wherein, The power supply fixing piece (32) and the net port fixing piece (33) are located on the same side of the first column (2), and the heights are different;The flange fixing piece (34) and the power supply fixing piece (32) are different sides, and one end extends from the side of the first column (2), so that the flange connecting port (341) is located between the two first columns (2).
3. The auxiliary fixture for optical target testing of claim 2, wherein, The adjacent two sides of the first column (2) are provided with the net port fixing piece (33) and the power supply fixing piece (32).
4. The auxiliary fixture for optical target testing of claim 2, wherein, The side of the product fixing piece (3) close to the first column (2) is provided with a sliding groove (31) matched with the side of the first column (2).
5. The auxiliary fixture for optical pointer testing of claim 1, wherein, The fixed seat (1) includes: bottom plate (11), step plate (12) and top plate (13) transversely parallel to each other;The step plate (12) is located between the bottom plate (11) and the top plate (13);The first column (2) is vertically arranged between the step plate (12) and the bottom plate (11) and between the step plate (12) and the top plate (13).
6. The auxiliary fixture for optical pointer testing of claim 1, wherein, The side of the bottom plate (11) adjacent to the product fixing piece (3) is vacant, so as to accommodate the test product (100);The side of the step plate (12) adjacent to the product fixing piece (3) is vacant, so as to accommodate the test product (100);The lateral width of the step plate (12) is half of the bottom plate (11);The side of the step plate (12) away from the product fixing piece (3) is supported and fixedly connected to the bottom plate (11) by the second column (5);The side of the top plate (13) away from the product fixing piece (3) is supported and fixedly connected to the bottom plate (11) by the third column (6).
7. The auxiliary fixture for optical pointer testing of claim 6, wherein, Multiple first columns (2) are longitudinally and transversely arranged in the fixed seat (1).
8. The auxiliary fixture for optical target testing of claim 1, wherein, The first column (2) is a square column.
9. The auxiliary fixture for optical pointer testing of claim 1, wherein,