CN219767974U - Fixing device convenient to isolator detects - Google Patents
Fixing device convenient to isolator detects Download PDFInfo
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- CN219767974U CN219767974U CN202320427570.3U CN202320427570U CN219767974U CN 219767974 U CN219767974 U CN 219767974U CN 202320427570 U CN202320427570 U CN 202320427570U CN 219767974 U CN219767974 U CN 219767974U
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- isolator
- matching
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- base plate
- disc
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a fixing device convenient for detecting an isolator, which belongs to the technical field of fixing devices and comprises a supporting frame, a plurality of matching rods, a plurality of supporting rods and a plurality of supporting rods, wherein the supporting frame comprises a base plate, a middle plate and a top plate which are sequentially arranged above the base plate and are coaxial with the base plate; the lifting mechanism is used for lifting the isolator to be detected to a place to be fixed so as to be fixed; the clamping and fixing mechanism is used for clamping and fixing the isolator to be detected so as to detect the isolator through the detector; the utility model is favorable for clamping and fixing the isolators with different models and can improve the detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of fixing devices, and particularly relates to a fixing device convenient for isolator detection.
Background
TOSA is a major component of an optical transmitter module that primarily performs electrical signal-to-optical signal conversion. TOSAs may be classified by adapter type into SC TOSA, LC TOSA, FC TOSA, ST TOSA. The TOSA includes components including an opto-isolator, a monitor photodiode, an LD driver circuit, a thermistor, a thermoelectric cooler, an automatic temperature control circuit (ATC), and an automatic power control circuit (APT).
At present, when the TOSA optical isolator is detected, the isolator is required to be fixed by one hand of a worker and detected by the other hand of the worker through detection equipment, so that when the isolator is unstable in fixation, certain deviation exists in data detected by the detection equipment, and fatigue is generated by long-time detection operation of the worker, so that the detection efficiency is reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the fixing device which is favorable for clamping and fixing the isolators of different types and can improve the detection efficiency and is convenient for the detection of the isolators.
The technical scheme of the utility model is as follows:
the utility model provides a fixing device convenient to isolator detects, includes braced frame, includes the base plate, sets gradually in the base plate top and with the central disc of base plate coaxial, the top disc, is provided with a plurality of cooperation poles around the base plate center pin circumference rotation in the base plate upper end, and the one end that the cooperation pole was kept away from the base plate upwards extends and passes central disc and top disc in proper order, and cooperation pole and central disc and top disc all rotate to be connected; the lifting mechanism is used for lifting the isolator to be detected to a place to be fixed so as to be fixed; and the clamping and fixing mechanism is used for clamping and fixing the isolator to be detected so as to detect the isolator through the detector.
Further, the upper end and the lower end of the matching rod, which are positioned on the middle plate, are respectively and fixedly provided with a first matching block with the matching rod, and the lower end of the matching rod, which is positioned on the top plate, is fixedly provided with a second matching block with the matching rod.
Further, the lifting mechanism comprises a lifting cylinder arranged in the middle of the upper end of the base plate, wherein the output end of the lifting cylinder penetrates through the middle plate and is connected with a bearing plate for placing an isolator to be detected, and a through hole for the bearing plate to pass through is formed in the top plate.
Further, a matching hole for the output end of the lifting cylinder to pass through is formed in the middle disc, and the radius of the bearing disc is larger than that of the matching hole.
Further, the clamping and fixing mechanism comprises an arc-shaped clamping block fixedly arranged at one end of the matching rod, which upwards extends out of the top disc, a driven gear is fixedly arranged at the lower end of the matching rod, an inner gear ring meshed with the driven gear is rotatably arranged at the upper end of the base disc, and a driving motor for driving the inner gear ring to rotate is arranged at the lower end of the middle disc.
Further, the surface of the arc-shaped clamping block is made of anti-skid rubber, and a plurality of arc-shaped clamping blocks extending upwards from one end of the top plate through the matching rod are distributed in a circumferential mode integrally.
Further, a driving gear meshed with the annular gear is arranged at the output shaft end of the driving motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the output end of the lifting cylinder is provided with the bearing disc, and the bearing disc can lift up and down in the through hole of the top disc, so that a plurality of isolators to be detected can be placed on the bearing disc for detection one by one at a time, and the detection efficiency is improved;
2. according to the utility model, the rotation of the driving motor can drive the plurality of arc-shaped clamping blocks to clamp or loosen the isolator to be detected simultaneously, and the plurality of arc-shaped clamping blocks are distributed in a circumferential manner integrally, so that the clamping and fixing of the isolators of different types are facilitated.
In a word, the utility model is favorable for clamping and fixing the isolators with different models and can improve the detection efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a top view of the present utility model.
In the figure, 10, a support frame, 11, a base plate, 12, a middle plate, 121, a matching hole, 13, a top plate, 131, a through hole, 14, a matching rod, 141, a first matching block, 142, a second matching block, 20, a lifting mechanism, 21, a lifting cylinder, 22, a bearing plate, 30, a clamping and fixing mechanism, 31, an arc-shaped clamping block, 32, a driven gear, 33, an inner gear ring, 34, a driving motor, 35 and a driving gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a fixture for facilitating isolator detection includes a support frame 10 for providing auxiliary support for the fixture; a lifting mechanism 20 for lifting the isolator to be inspected to a place to be fixed for fixing; and a clamping and fixing mechanism 30 for clamping and fixing the isolator to be detected so as to detect the isolator through the detector.
In this embodiment, as shown in fig. 1 to 3, the supporting frame 10 includes a base plate 11, a middle plate 12 and a top plate 13 sequentially disposed above the base plate 11 and coaxial with the base plate 11, a plurality of engaging rods 14 are rotatably disposed at the upper end of the base plate 11 around the central axis of the base plate 11, one end of the engaging rod 14 away from the base plate 11 extends upward and sequentially passes through the middle plate 12 and the top plate 13, and the engaging rods 14 are rotatably connected with the middle plate 12 and the top plate 13;
in order to fix the middle plate 12 and the top plate 13, the first matching blocks 141 are respectively and fixedly arranged at the upper end and the lower end of the matching rod 14, which are positioned at the middle plate 12, and the matching rod 14, so that the two first matching blocks 141 at the upper end and the lower end of the middle plate 12 fix the middle plate 12 in the horizontal plane, and the second matching blocks 142 are fixedly arranged at the lower end of the matching rod 14, which is positioned at the top plate 13, and the matching rod 14, so that the second matching blocks 142 at the lower end of the top plate 13 fix and support the top plate 13 in the horizontal plane.
In this embodiment, as shown in fig. 1-3, the lifting mechanism 20 includes a lifting cylinder 21 disposed in the middle of the upper end of the base plate 11, an output end of the lifting cylinder 21 passes through the middle plate 12 and is connected with a carrying plate 22 for placing an isolator to be detected, and a through hole 131 for passing through the carrying plate 22 is formed in the top plate 13; the middle plate 12 is provided with a fitting hole 121 for passing the output end of the lifting cylinder 21, and the radius of the bearing plate 22 is larger than the fitting hole 121.
In this embodiment, as shown in fig. 1-3, the clamping and fixing mechanism 30 includes an arc-shaped clamping block 31 fixedly disposed at one end of the matching rod 14 extending upward from the top plate 13, rubber made of anti-slip material on the surface of the arc-shaped clamping block 31, and a plurality of arc-shaped clamping blocks 31 integrally disposed at one end of the matching rod 14 extending upward from the top plate 13, so that when the matching rod 14 rotates, the plurality of arc-shaped clamping blocks 31 can clamp or relax different types of isolators to be detected simultaneously, a driven gear 32 is fixedly disposed at the lower end of the matching rod 14, an inner gear ring 33 engaged with the driven gear 32 is rotatably disposed at the upper end of the base plate 11, a driving motor 34 for driving the inner gear ring 33 to rotate is disposed at the lower end of the middle plate 12, and a driving gear 35 engaged with the inner gear ring 33 is disposed at the output shaft end of the driving motor 34, so that the positive rotation or negative rotation of the driving motor 34 can drive the positive rotation or negative rotation of the inner gear ring 33, thereby driving the positive rotation or negative rotation of the driven gear 32, and further driving the plurality of arc-shaped clamping blocks 31 can clamp or relax the isolators to be detected simultaneously.
The specific working principle is as follows: firstly, the lifting cylinder 21 lifts the bearing disc 22 to the upper end of the top disc 13, then a plurality of insulators to be detected are placed on the bearing disc 22 in a stacked mode, one surface of the insulators to be detected faces upwards, then the bearing disc 22 is pulled to the upper end face of the middle disc 12 through the lifting cylinder 21, then the bearing disc 22 is lifted up step by step through the lifting cylinder 21, the lower end face of the insulator to be detected on the uppermost end of the bearing disc 22 is enabled to be flush with the upper end face of the top disc 13, then the clamping and fixing mechanism 30 is driven to enable the arc-shaped clamping blocks 31 to rotate simultaneously and clamp the periphery of the insulator to be detected, so that the insulator to be detected can be fixed, then the insulator to be detected can be detected by using the detection equipment, after the detection of the previous insulator is finished, the arc-shaped clamping blocks 31 are loosened, the insulator is taken out, then the bearing disc 22 is lifted up again through the lifting cylinder 21, the lower end face of the insulator to be detected is enabled to be flush with the upper end face of the top disc 13, then the clamping and fixing mechanism 30 is driven to enable the arc-shaped clamping blocks 31 to rotate simultaneously and clamp the periphery of the insulator to be detected, and then the insulator to be detected can be clamped simultaneously, and the insulator to be detected simultaneously, and then the insulator to be detected can be detected, and the insulator can be detected simultaneously.
Claims (7)
1. A fixture for facilitating isolator detection, comprising:
the support frame (10) comprises a base plate (11), a middle plate (12) and a top plate (13) which are sequentially arranged above the base plate (11) and coaxial with the base plate (11), wherein a plurality of matching rods (14) are circumferentially arranged at the upper end of the base plate (11) around the central shaft of the base plate (11), one end, far away from the base plate (11), of each matching rod (14) extends upwards and sequentially penetrates through the middle plate (12) and the top plate (13), and the matching rods (14) are rotationally connected with the middle plate (12) and the top plate (13);
the lifting mechanism (20) is used for lifting the isolator to be detected to a place to be fixed so as to be fixed;
and the clamping and fixing mechanism (30) is used for clamping and fixing the isolator to be detected so as to detect the isolator through the detector.
2. A fixture for facilitating isolator detection as claimed in claim 1, wherein: the upper end and the lower end of the matching rod (14) which is positioned on the middle disc (12) are respectively fixedly provided with a first matching block (141) with the matching rod (14), and the lower end of the matching rod (14) which is positioned on the top disc (13) is fixedly provided with a second matching block (142) with the matching rod (14).
3. A fixture for facilitating isolator detection as claimed in claim 1, wherein: the lifting mechanism (20) comprises a lifting cylinder (21) arranged in the middle of the upper end of the base plate (11), wherein the output end of the lifting cylinder (21) penetrates through the middle plate (12) and is connected with a bearing plate (22) for placing an isolator to be detected, and a through hole (131) for the bearing plate (22) to pass through is formed in the top plate (13).
4. A fixture for facilitating isolator detection as claimed in claim 3, wherein: the middle disc (12) is provided with a matching hole (121) for the output end of the lifting cylinder (21) to pass through, and the radius of the bearing disc (22) is larger than that of the matching hole (121).
5. A fixture for facilitating isolator detection as claimed in claim 1, wherein: the clamping and fixing mechanism (30) comprises an arc-shaped clamping block (31) fixedly arranged at one end of the matching rod (14) extending upwards out of the top disc (13), a driven gear (32) is fixedly arranged at the lower end of the matching rod (14), an inner gear ring (33) meshed with the driven gear (32) is rotatably arranged at the upper end of the base disc (11), and a driving motor (34) used for driving the inner gear ring (33) to rotate is arranged at the lower end of the middle disc (12).
6. A fixture for facilitating isolator detection as in claim 5, wherein: the surface of the arc-shaped clamping block (31) is made of anti-skid rubber, and a plurality of arc-shaped clamping blocks (31) of one end of the matching rod (14) extending upwards out of the top plate (13) are integrally arranged in a circumferential mode.
7. A fixture for facilitating isolator detection as in claim 5, wherein: the output shaft end of the driving motor (34) is provided with a driving gear (35) meshed with the annular gear (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427570.3U CN219767974U (en) | 2023-03-08 | 2023-03-08 | Fixing device convenient to isolator detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320427570.3U CN219767974U (en) | 2023-03-08 | 2023-03-08 | Fixing device convenient to isolator detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767974U true CN219767974U (en) | 2023-09-29 |
Family
ID=88138191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320427570.3U Active CN219767974U (en) | 2023-03-08 | 2023-03-08 | Fixing device convenient to isolator detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767974U (en) |
-
2023
- 2023-03-08 CN CN202320427570.3U patent/CN219767974U/en active Active
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