CN212180486U - Adapter lock pin stability detection device suitable for 5G product - Google Patents
Adapter lock pin stability detection device suitable for 5G product Download PDFInfo
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- CN212180486U CN212180486U CN202020831333.XU CN202020831333U CN212180486U CN 212180486 U CN212180486 U CN 212180486U CN 202020831333 U CN202020831333 U CN 202020831333U CN 212180486 U CN212180486 U CN 212180486U
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Abstract
The utility model relates to an adapter core insert stability detection device suitable for 5G products in the technical field of adapter detection equipment, which comprises a base and a detection mechanism arranged on the base, wherein the detection mechanism is arranged under the pressing mechanism; the pressing mechanism comprises a cylinder plate I, a cylinder plate II, an upper plate, a pressing rod, an additional ceramic ferrule, a flange rod and a weight which are mutually connected and matched; the detection mechanism comprises an I-shaped frame and a dial indicator, a tool hole for placing the adapter to be detected is formed in the I-shaped frame, and a probe of the dial indicator extends into the tool hole. The utility model has simple integral structure, simple and convenient operation and convenient maintenance; through the mutual cooperation of the air cylinder, the pressing mechanism and the detection mechanism, the ceramic ferrule of the adapter can be flexibly and differently pressed and detected, the integrity of the end face of the ceramic ferrule of the adapter is protected by utilizing the chamfer contact of the external ceramic ferrule and the ceramic ferrule of the adapter to be detected, and scratches, dirt or openings are prevented from being generated in the detection process.
Description
Technical Field
The utility model belongs to the technical field of adapter production check out test set, specifically, relate to an adapter lock pin stability detection device suitable for 5G product.
Background
In recent years, the optical fiber adapter is rapidly popularized in the market with the advantages of small size and performance, but along with the increase of the service time, the problems of the optical fiber adapter in the use process are more and more frequent, for example, in the use process, the adapter is used in a long-time plugging and unplugging mode, the ceramic ferrule of the optical fiber adapter and the pressing fit of the metal piece pressing block are separated, the adapter is scrapped, and great loss is brought to a user. In order to solve the problem, generally, after the adapter is assembled, the pressing force detection is carried out on the adapter ferrule so as to determine the stability of the adapter ferrule, but as the diameter of the ferrule in the optical fiber adapter is only 1.25mm, the conventional equipment is difficult to deeply carry out the pressing detection under large pressure, and the end face of the ferrule in the detection process is not allowed to have any dirt, black and white points, scratches and breakouts. Therefore, a detection device with controllable pressing force and no abrasion to the end face of the ceramic ferrule is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an adapter lock pin stability detection device suitable for 5G products, which comprises a base, wherein a pressing mechanism and a detection mechanism are arranged on the base, and the detection mechanism is arranged under the pressing mechanism;
the base comprises a base and a front plate, and the front plate is vertically fixed on the base;
the pressing mechanism comprises a cylinder plate I, a cylinder plate II, an upper plate, a pressing rod, a flange rod and a weight; the two sides of the first air cylinder plate are fixedly connected with the front plate through the reinforcing plate, the first air cylinder plate and the second air cylinder plate are connected through an air cylinder, the fixed end of the air cylinder is fixedly connected with the first air cylinder plate, and the telescopic end of the air cylinder vertically penetrates through the first air cylinder plate downwards and then is fixedly connected with the second air cylinder plate; a through hole is formed in the center of the first air cylinder plate, two guide holes are symmetrically formed in two sides of the through hole, a first bearing seat is fixed at the lower end of the through hole, and a second bearing seat is fixed at the lower end of the guide hole; a guide rod penetrates through the bearing block II, the lower end of the guide rod is fixedly connected with the cylinder plate II, the upper end of the guide rod penetrates through the cylinder plate I through a guide hole and then is fixedly connected with an upper plate, and a limiter is arranged between the upper plate and the cylinder plate I and is a common device in the field in the prior art and is not repeated; the upper end of the pressing rod penetrates through the first bearing seat and the through hole and then is fixedly connected with the upper plate, and the lower end of the pressing rod is connected with an additional ceramic ferrule through a connecting rod; a rod sleeve is fixed on the upper surface of the upper plate, the central axes of the rod sleeve and the first bearing seat are positioned on the same straight line, the lower end of the flange rod extends into the rod sleeve and is fixedly connected with the rod sleeve, and the weight sleeve is sleeved on the flange rod above the rod sleeve;
the detection mechanism comprises an I-shaped frame and a dial indicator, a tool hole is formed in the I-shaped frame, and a probe of the dial indicator extends into the tool hole;
the dial indicator probe and the central axis of the tool hole, the pressing rod, the rod sleeve and the flange rod are all located on the same straight line, the stress is guaranteed to be on the same straight line by the arrangement of the position, and the accuracy of pressure detection is improved.
Preferably, the lower end of the externally-added ceramic ferrule is in a horn mouth shape matched with the upper end of the ceramic ferrule of the adapter to be tested. The inner wall of the bell mouth of the external ceramic ferrule is contacted with the chamfer angle of the ceramic ferrule of the adapter to be tested, so that the integrity of the end face of the ceramic ferrule of the adapter to be tested is protected.
Preferably, the cylinder is connected with a foot switch, the foot switch is provided with an air inlet hole and an air outlet hole, the air inlet hole is communicated with an external air pipe, and the air outlet hole is connected with the cylinder through the air pipe. Through foot switch, the inflation and deflation of the control cylinder are matched with the pressing mechanism to complete accurate and effective pressure detection.
The utility model discloses still including making this adapter lock pin stability detection device normal use's other subassemblies suitable for 5G product, like the control assembly of cylinder, the control assembly of stopper, the air supply of external trachea intercommunication, foot switch's control assembly etc. are conventional technical means in this area. Additionally, the utility model discloses in add the device or the subassembly of injecing and all adopt the conventional technological means in this field, be the equipment subassembly commonly used in this field such as cylinder, foot switch, flange pole, amesdial, I-shaped frame, running-board, stopper.
The working principle of the utility model is that the adapter to be tested is placed and fixed through the tool hole on the I-shaped frame, and the probe of the dial indicator extends into the tool hole to contact with the adapter to be tested so as to detect the displacement of the ceramic ferrule of the adapter to be tested; weights sleeved on the flange rod on the upper surface of the upper plate provide pressure for the pressing rod fixedly connected with the lower surface of the upper plate, and the number of the weights can be adjusted to adapt to detection of different forces; the pressure rod applies pressure to the ceramic ferrule of the adapter to be detected through the external ceramic ferrule connected with the lower end of the pressure rod, in the force application process, the air cylinder is in an air release state, the telescopic end of the air cylinder is in a free state and does not affect the movement of the air cylinder plate II, the first bearing seat and the second bearing seat respectively play a role in guiding the pressure rod and the guide rod, the upper plate moves downwards in the second bearing seat under the driving of the guide rod under the action of gravity of the weight to drive the pressure rod to move downwards, the external ceramic ferrule connected with the pressure rod is in contact with the ceramic ferrule on the adapter to be detected and applies pressure to the ceramic ferrule, the rotating needle of the dial indicator is observed at the moment, and the scale indicated by the rotating needle is the displacement of. Whether the displacement is qualified or not is judged by observing the displacement. After the detection is finished, the air cylinder is ventilated, the telescopic end of the air cylinder drives the air cylinder plate II to move upwards, the air cylinder plate II drives the upper plate to move upwards through the guide rod, the upper plate is provided with the dynamic pressure rod and the external ceramic ferrule connected with the dynamic pressure rod to move upwards, the detected adapter is taken out, the qualified process of the next step is carried out, and the unqualified screening can be carried out.
The utility model has the advantages of simple integral structure, simple and convenient operation and convenient maintenance; the cylinder is matched with the pressing mechanism and the detection mechanism, so that the pressing force detection can be performed on the ceramic ferrule of the adapter, and the size of the pressing force can be flexibly adjusted by increasing or decreasing the weight; connect plus ceramic lock pin through pressing the stick, utilize the inner wall of plus ceramic lock pin horn mouth department and the chamfer contact of the ceramic lock pin of adapter, the completeness of the terminal surface of the ceramic lock pin of adapter has been protected, and can realize effectual pressure resultant force and detect and avoid producing the mar again at the ceramic lock pin terminal surface of adapter in the testing process, dirty or break out the mouth, the amesdial makes the detection of pressure resultant force more directly perceived, the displacement amount of observing the ceramic lock pin under certain pressure effect on the adapter that can be clear and definite, judge whether its stability meets the requirements according to the displacement amount, detect more directly perceived accuracy.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the interaction between the dial indicator and the adapter to be tested and between the ferrule of the adapter to be tested and the externally-added ferrule in fig. 1.
Fig. 3 is a schematic diagram of the structure at a in fig. 2.
In the figure: the test device comprises a base 1, an I-shaped frame 2, a dial indicator 3, an adapter to be tested 4, a cylinder plate II 5, a guide rod 6, a cylinder 7, a cylinder plate I8, a reinforcing plate 9, an upper plate 10, a rod sleeve 11, a flange rod 12, a front plate 13, a weight 14, a bearing seat I15, a pressure rod 16, a connecting rod 17, a bearing seat II 18, a limiter 19, a foot switch 20, a ceramic ferrule of the adapter to be tested 21 and an additional ceramic ferrule 22.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the utility model provides an adapter plug core stability detection device suitable for 5G products, which comprises a base, wherein a pressing mechanism and a detection mechanism are arranged on the base, and the detection mechanism is arranged under the pressing mechanism;
the base comprises a base 1 and a front plate 13, and the front plate 13 is vertically fixed on the base 1;
the pressing mechanism comprises a first cylinder plate 8, a second cylinder plate 5, an upper plate 10, a pressing rod 16, a flange rod 12 and a weight 14; the two sides of the first cylinder plate 8 are fixedly connected with the front plate 13 through the reinforcing plate 9, the first cylinder plate 8 and the second cylinder plate 5 are connected through the two cylinders 7, the fixed end of each cylinder 7 is fixedly connected with the first cylinder plate 8, and the telescopic end of each cylinder 7 vertically penetrates through the first cylinder plate 8 downwards and then is fixedly connected with the second cylinder plate 5; a through hole is formed in the center of the first cylinder plate 8, two guide holes are symmetrically formed in two sides of the through hole, a first bearing seat 15 is fixed at the lower end of the through hole, and a second bearing seat 18 is fixed at the lower end of the guide hole; a guide rod 6 penetrates through the second bearing seat 18, the lower end of the guide rod 6 is fixedly connected with the second cylinder plate 5, the upper end of the guide rod 6 penetrates through the first cylinder plate 8 through a guide hole and then is fixedly connected with an upper plate 10, a stopper 19 is arranged between the upper plate 10 and the first cylinder plate 8, and the stopper 19 is a common device in the prior art and is not described again; the upper end of the pressing rod 16 penetrates through the first bearing seat 15 and the through hole and then is fixedly connected with the upper plate 10, and the lower end of the pressing rod 16 is connected with an additional ceramic ferrule 22 through a connecting rod 17; a rod sleeve 11 is fixed on the upper surface of the upper plate 10, the central axes of the rod sleeve 11 and the bearing seat I15 are positioned on the same straight line, the lower end of the flange rod 12 extends into the rod sleeve 11 and is fixedly connected with the rod sleeve 11, and the weight 14 is sleeved on the flange rod 12 above the rod sleeve 11;
the detection mechanism comprises an I-shaped frame 2 and a dial indicator 3, a tool hole is formed in the I-shaped frame 2, and a probe of the dial indicator 3 extends into the tool hole;
the probe of the dial indicator 3 and the central axis of the tool hole, the pressing rod 16, the rod sleeve 11 and the flange rod 12 are all located on the same straight line, the stress is ensured to be on the same straight line by the arrangement of the probe and the central axis, and the accuracy of pressure detection is improved.
The lower end of the additional ceramic ferrule 22 is in a horn mouth shape matched with the upper end of the ceramic ferrule 21 of the adapter to be tested. The inner wall of the bell mouth of the external ceramic ferrule 22 is contacted with the chamfer angle of the ceramic ferrule 21 of the adapter to be tested, so that the integrity of the end face of the ceramic ferrule 21 of the adapter to be tested is protected.
The air cylinder 7 is connected with a foot switch 20, the foot switch 20 is provided with an air inlet hole and an air outlet hole, the air inlet hole is communicated with an external air pipe, and the air outlet hole is connected with the air cylinder 7 through the air pipe. Through foot switch 20, control the inflation of cylinder, gassing, cooperation pressing mechanism accomplishes accurate, effectual pressure measurement.
When the adapter to be tested is used, the adapter to be tested 4 without a cover is fixed in a tool hole on the I-shaped frame 2, the ferrule 21 of the adapter to be tested is vertically upward, a probe of the dial indicator 3 extends into the tool hole to be in contact with the lower surface of the ferrule 21 of the adapter to be tested, after a weight 14 matched with a pressing force is fixed on the flange rod 12, the limiting effect of the limiter 19 is relieved, the air cylinder 7 is in an air bleeding state through the foot switch 20, the upper plate 10 moves downwards under the gravity action of the weight 14 to drive the pressing rod 16 to move downwards, the pressing rod 16 applies pressure to the ferrule 21 of the adapter to be tested through the added ferrule 22 connected with the lower end of the pressing rod, the ferrule 21 of the adapter to be tested generates displacement under the action of the pressing force, the rotating needle of the dial indicator 3 is observed, and the scale indicated by the rotating needle is the. And judging whether the adapter is qualified or not by observing whether the displacement exceeds a limit value or not. After the detection is finished, the air cylinder 7 is ventilated, the telescopic end of the air cylinder drives the air cylinder plate II to move upwards, the air cylinder plate II drives the upper plate to move upwards through the guide rod, the upper plate is provided with the dynamic pressure rod and the external ceramic ferrule connected with the dynamic pressure rod to move upwards, the detected adapter is taken out, the qualified process of the next step is carried out, and the unqualified product is screened out.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (3)
1. The utility model provides an adapter lock pin stability detection device suitable for 5G product, includes the base, its characterized in that: the base is provided with a pressing mechanism and a detection mechanism, and the detection mechanism is arranged right below the pressing mechanism;
the base comprises a base and a front plate, and the front plate is vertically fixed on the base;
the pressing mechanism comprises a cylinder plate I, a cylinder plate II, an upper plate, a pressing rod, a flange rod and a weight; the two sides of the first air cylinder plate are fixedly connected with the front plate through the reinforcing plate, the first air cylinder plate and the second air cylinder plate are connected through an air cylinder, the fixed end of the air cylinder is fixedly connected with the first air cylinder plate, and the telescopic end of the air cylinder vertically penetrates through the first air cylinder plate downwards and then is fixedly connected with the second air cylinder plate; a through hole is formed in the center of the first air cylinder plate, two guide holes are symmetrically formed in two sides of the through hole, a first bearing seat is fixed at the lower end of the through hole, and a second bearing seat is fixed at the lower end of the guide hole; a guide rod penetrates through the bearing block II, the lower end of the guide rod is fixedly connected with the cylinder plate II, and the upper end of the guide rod penetrates through the cylinder plate I through a guide hole and then is fixedly connected with the upper plate; the upper end of the pressing rod penetrates through the first bearing seat and the through hole and then is fixedly connected with the upper plate, and the lower end of the pressing rod is connected with an additional ceramic ferrule through a connecting rod; a rod sleeve is fixed on the upper surface of the upper plate, the central axes of the rod sleeve and the first bearing seat are positioned on the same straight line, the lower end of the flange rod extends into the rod sleeve and is fixedly connected with the rod sleeve, and the weight sleeve is sleeved on the flange rod above the rod sleeve;
the detection mechanism comprises an I-shaped frame and a dial indicator, a tool hole is formed in the I-shaped frame, and a probe of the dial indicator extends into the tool hole;
the dial indicator probe and the central axis of the tool hole, the pressing rod, the rod sleeve and the flange rod are all positioned on the same straight line.
2. The device for detecting the stability of the adaptor core insert suitable for 5G products according to claim 1, wherein: the lower end of the additional ceramic inserting core is in a horn mouth shape matched with the upper end of the ceramic inserting core of the adapter to be tested.
3. The device for detecting the stability of the adaptor core insert suitable for 5G products according to claim 1, wherein: the air cylinder is connected with a foot switch, the foot switch is provided with an air inlet hole and an air outlet hole, the air inlet hole is communicated with an external air pipe, and the air outlet hole is connected with the air cylinder through the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831333.XU CN212180486U (en) | 2020-05-18 | 2020-05-18 | Adapter lock pin stability detection device suitable for 5G product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831333.XU CN212180486U (en) | 2020-05-18 | 2020-05-18 | Adapter lock pin stability detection device suitable for 5G product |
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| CN212180486U true CN212180486U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020831333.XU Active CN212180486U (en) | 2020-05-18 | 2020-05-18 | Adapter lock pin stability detection device suitable for 5G product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325831A (en) * | 2020-12-31 | 2021-02-05 | 武汉驿路通科技股份有限公司 | LC nonstandard adapter crimping and measurement integration tool |
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2020
- 2020-05-18 CN CN202020831333.XU patent/CN212180486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325831A (en) * | 2020-12-31 | 2021-02-05 | 武汉驿路通科技股份有限公司 | LC nonstandard adapter crimping and measurement integration tool |
| CN112325831B (en) * | 2020-12-31 | 2021-03-30 | 武汉驿路通科技股份有限公司 | LC nonstandard adapter crimping and measurement integration tool |
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