CN209624643U - Fixture is used in transformer detection - Google Patents
Fixture is used in transformer detection Download PDFInfo
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- CN209624643U CN209624643U CN201920101452.7U CN201920101452U CN209624643U CN 209624643 U CN209624643 U CN 209624643U CN 201920101452 U CN201920101452 U CN 201920101452U CN 209624643 U CN209624643 U CN 209624643U
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- holding plate
- transformer
- riser
- fulcrum
- transformer detection
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Abstract
The utility model relates to transformer detection fields, disclose a kind of transformer detection fixture comprising: the first holding plate and the second holding plate；One end of first holding plate and second holding plate one end are connected to form fulcrum, the first holding plate and the second holding plate and are oppositely arranged in the two sides of fulcrum；First holding plate is connected with the first metal column far from one end of fulcrum；Second holding plate is connected with the second metal column far from one end of fulcrum.The utility model has the effect of detecting the inductance of transformer.
Description
Technical field
The utility model relates to the technical fields of transformer detection, more particularly, to a kind of transformer detection fixture.
Background technique
Inductance measuring meter has simple and practical sorting function, this function is simple and easy to do in parameter setting, as the result is shown
Intuitively, it can satisfy the quick sorting measurement request of the receiving inspection and inductance production line using unit.
In existing technology, the inductance of miniature transformer is detected usually using electric inductance measuring-testing instrument, in practical inspection
During survey, electric inductance measuring-testing instrument is connected with two conducting wires, and two one end of conducting wire far from electric inductance measuring-testing instrument are pressed on respectively
On two pins of miniature transformer, just realizes and the inductance of miniature transformer is detected.
Prior art among the above has the following deficiencies: when the inductance to miniature transformer detects, and needs
Miniature transformer is placed on a shelf, then two hands hold a conducting wire respectively, and the end abutment of conducting wire is being become
On two pins of depressor, that is, realize that the detection to transformer inductance amount still because the line footpath of conducting wire itself is smaller, and is led
The intensity of line is lower, therefore the mode of hand-held two conducting wires is not easy to hold conducting wire, and then is not easy to transformer
Magnetic flux is detected.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of inductance progress convenient for transformer
Fixture is used in the transformer detection of detection.
To achieve the above object, the utility model provides following technical solution:
A kind of transformer detection fixture, comprising: the first holding plate and the second holding plate；One end of first holding plate and
Second holding plate one end is connected to form fulcrum, the first holding plate and the second holding plate and is oppositely arranged in the two sides of fulcrum；First
Holding plate is connected with the first metal column far from one end of fulcrum；Second holding plate is connected with the second metal far from one end of fulcrum
Column.
By using above-mentioned technical proposal, when being detected to transformer, held firstly, a conducting wire is wrapped in first
It holds on plate, and the end of the conducting wire is pushed aside and is connected on the first metal column；Secondly, another conducting wire is wrapped in the second gripping
On plate, and the end of the conducting wire is pushed aside and is connected on the second metal column；Finally, hand-held first holding plate and the second holding plate,
Opposite fulcrum presses the first holding plate and the second holding plate makes the first metal column and the second metal column be pressed on two of transformer
On pin；Compared with prior art, in the utility model, by above-mentioned setting, reached convenient for the inductance to transformer
The purpose detected.
The utility model is further arranged to: being arranged with fixation at the fulcrum that the first holding plate and the second holding plate are formed
Ring forms gap and passes through for a conducting wire between fixed ring and the first holding plate, fixed ring and the second holding plate form gap and supply
Another conducting wire passes through.
By using above-mentioned technical proposal, fixed ring carries out preliminary fixation to two conducting wires of transformer detection；In
When fixed, gap of the conducting wire between fixed ring and the first holding plate is passed through, and another conducting wire is held from fixed ring with second
The gap held between plate passes through.
The utility model is further arranged to: the first holding plate is leaned on close to the side of the first metal column and the second holding plate
The side of nearly second metal column is arranged with insulating layer, and a conducting wire is folded between insulating layer and the first holding plate, Ling Yigen
Conducting wire is folded between insulating layer and the second holding plate.
By using above-mentioned technical proposal, on the one hand the setting of insulating layer improves the first holding plate of man-hour manually hand-held and second and holds
Hold safety coefficient when plate；On the other hand conducting wire further progress is fixed, improves the fixing intensity of conducting wire.
The utility model is further arranged to: the transformer detection fixture further includes actuator, the first holding plate or
Second holding plate is threaded with actuator, and actuator drives the first holding plate and the second holding plate relative distension or contraction.
By using above-mentioned technical proposal, the detection of transformer is usually mass detection, passes through actuator driving first
Holding plate and the second holding plate relative distension or contraction, and then the distance between the first metal column and the second metal column are adjusted
Section, is adapted the distance between the distance between the first metal column and the second metal column and two pins on transformer, to avoid
Test is required to press the first holding plate and the second holding plate every time.
The utility model is further arranged to: actuator is set as bolt, and the screw rod end of bolt passes through the first holding plate court
To the second holding plate, bolt is threadedly coupled with the first holding plate.
By using above-mentioned technical proposal, opposite first holding plate screws in bolt, to drive the first holding plate and second to hold
Hold plate relative distension；Opposite first holding plate screws out bolt, to drive the first holding plate and the second holding plate relative constriction.
The utility model is further arranged to: the transformer detection fixture further includes clamp assemblies；Clamp assemblies are used
In fixed transformer；Clamp assemblies include substrate, riser and clamp assemblies；Riser and the perpendicular setting of substrate, clamp assemblies
The side adjacent with substrate set on riser, clamp assemblies include two grip blocks being slidedly assemblied on riser.
By using above-mentioned technical proposal, substrate and riser are basic for the installation foundation of clamp assemblies；When to transformer into
When row detection, transformer is clamped by grip block, it is artificial only to hold the first holding plate and the second holding plate, into
One step mitigates artificial labor intensity.
The utility model is further arranged to: the side of grip block towards riser is connected with sliding block, offered on riser with
The compatible sliding slot of sliding block；It is placed with screw rod in sliding slot, it is symmetrical on screw rod to offer left-hand thread and right-hand thread and respectively screw thread
Connection and a sliding block, with riser rolling assembling, one end of screw rod is connected with handle at the both ends of screw rod, and handle is placed in riser one
Side.
By using above-mentioned technical proposal, positive and negative rotation handle drives the positive and negative rotation of screw rod, and the positive and negative rotation of screw rod drives two
Sliding block relatively or contrarily slides in sliding slot, and the sliding of sliding block drives the relatively or contrarily movement of grip block, to realize to change
Clamping of the clamping or releasing of depressor to transformer.
The utility model is further arranged to: sliding block and sliding slot are disposed as T shape or swallow-tail form.
By using above-mentioned technical proposal, the shaking generated when sliding block slides in sliding slot is limited, and then improves sliding block and exists
Stability when being slided in sliding slot.
In conclusion the utility model has the following beneficial effects:
When being detected to transformer, firstly, a conducting wire is wrapped on the first holding plate, and by the end of the conducting wire
Portion, which is pushed aside, to be connected on the first metal column；Secondly, another conducting wire is wrapped on the second holding plate, and by the end of the conducting wire
It pushes aside and is connected on the second metal column；Finally, hand-held first holding plate and the second holding plate, opposite fulcrum presses the first holding plate
The first metal column and the second metal column are pressed on two pins of transformer with the second holding plate；Compared with prior art,
In the utility model, by above-mentioned setting, achieve the purpose that detect convenient for the inductance to transformer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that fixture is used in transformer detection；
Fig. 2 is the structural schematic diagram of clamp assemblies.
Appended drawing reference: 1, the first holding plate；2, the second holding plate；3, the first metal column；4, the second metal column；5, it drives
Part；6, fixed ring；7, insulating layer；8, clamp assemblies；81, substrate；82, riser；83, grip block；84, sliding block；85, sliding slot；86,
Screw rod；87, handle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of transformer detection fixture disclosed by the utility model, comprising: the first holding plate 1, second
Holding plate 2, the first metal column 3, the second metal column 4 and actuator 5.First holding plate 1 is in cuboid shape, the second holding plate 2
In cuboid shape, the first holding plate 1 and the second holding plate 2 are set as two pieces of identical metal plates, one end of the first holding plate 1 and
One end of second holding plate 2 is attached by welding and is formed fulcrum, and the first holding plate 1 and the second holding plate 2 close
In branch point symmetry；First metal column 3 is in cylindrical shape, and the first metal column 3 and the first holding plate 1 are integrally formed, the first metal column 3
Positioned at first one end of holding plate 1 far from fulcrum；Second metal column 4 is in cylindrical shape, the second metal column 4 and the second holding plate 2
It is integrally formed, the second metal column 4 is located at second one end of holding plate 2 far from fulcrum；Actuator 5 and the first holding plate 1 or
Two holding plates 2 are threadedly coupled, and actuator 5 drives the first holding plate 1 and 2 relative distension of the second holding plate and relative constriction.
When the inductance to transformer detects, two conducting wires are respectively wound around the first holding plate 1 and second and are held
It holds on plate 2, and the end of two conducting wires is peeled off and passes through adhesive tape and is fixed on the first metal column 3 and the second metal column 4, later
One hand holds miniature transformer, and another hand holds the fixture that the first holding plate 1 and the second holding plate 2 are formed, opposite fulcrum
The first holding plate 1 and the second holding plate 2 are pressed, the first metal column 3 and the second metal column 4 is made to be pressed on two of transformer respectively
On pin, the detection to transformer inductance amount is realized；Transformer is usually mass detection, according to it is actually detected when transformer on
Distance between two pins drives the distance between the first holding plate 1 and the second holding plate 2 to be adjusted to fit by actuator 5
It requires to carry out the first holding plate 1 and the second holding plate 2 with the distance between two pins on transformer, when avoiding measuring every time
Pressing.
Referring to Fig.1, actuator 5 is set as bolt.In the present embodiment, the screw rod end of bolt passes through 1 direction of the first holding plate
Second holding plate 2, bolt are threadedly coupled with the first holding plate 1；In other embodiments, the screw rod end of bolt passes through second and holds
Plate 2 is threadedly coupled towards the first holding plate 1, bolt with the second holding plate 2.
Referring to Fig.1, the outer sheath at the first holding plate 1 and the formed fulcrum of the second holding plate 2 is equipped with fixed ring 6, fixed
Ring 6 is in torus shape, and fixed ring 6 forms gap backwards to the side of the second holding plate 2 with the first holding plate 1 and wears for a conducting wire
It crosses, fixed ring 6 forms gap backwards to the side of the first holding plate 1 with the second holding plate 2 and passes through for another conducting wire.
Referring to Fig.1, the first holding plate 1 is close to the side of the first metal column 3 and the second holding plate 2 close to the second metal column
4 side is arranged with, and insulating layer 7 is set as twining the adhesive tape set.When a conducting wire pass through fixed ring 6 and the first holding plate 1 it
Between gap after, the end of conducting wire is peeled off to and is fitted in the junction of the first holding plate 1 and the first metal column 3, is then passed through
Adhesive tape is fastened on the first holding plate 1；It, will behind gap of the another root conducting wire across fixed ring 6 and the second holding plate 2
The end of conducting wire peels off and is fitted in the junction of the second holding plate 2 and the second metal column 4, is then fastened by adhesive tape
On second holding plate 2.
Referring to Fig. 2, transformer detection fixture further includes clamp assemblies 8；Clamp assemblies 8 include: substrate 81, riser 82,
Grip block 83, sliding block 84, sliding slot 85, screw rod 86 and handle 87.Substrate 81 is in cuboid shape；Riser 82 is in cuboid shape, is erected
Plate 82 and the perpendicular setting of substrate 81；The sliding slot 85 of setting parallel with substrate 81, sliding in sliding slot 85 are offered on riser 82
There are two symmetrically arranged sliding blocks 84 for assembly；Screw rod 86 is placed in sliding slot 85, the both ends of screw rod 86 with 82 rolling assembling of riser,
The left-hand thread and right-hand thread of symmetrical setting are offered on screw rod 86, are threaded at the left-hand thread and right-hand thread of screw rod 86
One sliding block 84；Handle 87 is mounted on the side of riser 82, and the end phase in riser 82 with screw rod 86 is protruded into the end of handle 87
Even；Grip block 83 is in cuboid shape, and grip block 83 is mounted on sliding block 84 towards the side outside sliding slot 85.It is examined when to transformer
When survey, clamp assemblies 8 are placed on workbench, by the pin of miniature transformer upward and as between two grip blocks 83, are turned
Dynamic handle 87 drives two sliding blocks 84 are opposite in sliding slot 85 to slide to drive two grip blocks 83 to clamp miniature transformer；When
After detection is completed, rotates backward handle 87 and drive two sliding blocks 84 to slide opposite to each other in sliding slot 85 to release the folder to transformer
It holds.
In the utility model, the vertical section of sliding block 84 and sliding slot 85 is disposed as T-type or dove-tail form；To limit sliding block
84 in sliding slot 85 sliding be generate shaking.
The implementation principle of the present embodiment are as follows: when the inductance to transformer detects, step 1: by miniature transformer
Pin upward and with clamp assemblies 8 is fixed miniature transformer；Step 2: according on transformer between two pins away from
From rotating bolt drives the second holding plate 2 and 1 relative distension of the first holding plate or shrinks to be adapted to the distance between two pins；
Step 3: passing through a conducting wire from the gap that fixed ring 6 and the first holding plate 1 are formed, and first is wrapped in by insulating layer and is held
It holds on plate；Another conducting wire is passed through from the gap that fixed ring and the second holding plate are formed, and is wrapped in second by insulating layer and holds
It holds on plate；Step 4: hand-held first holding plate and the second holding plate, are pressed on transformer for the first metal column and the second metal column
Two pins on.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of transformer detection fixture characterized by comprising the first holding plate (1) and the second holding plate (2)；The
One end and the second holding plate (2) one end of one holding plate (1) are connected to form fulcrum, the first holding plate (1) and the second holding plate
(2) it is oppositely arranged in the two sides of fulcrum；First holding plate (1) is connected with the first metal column (3) far from one end of fulcrum；Second holds
It holds plate (2) and is connected with the second metal column (4) far from one end of fulcrum.
2. transformer detection fixture according to claim 1, which is characterized in that the first holding plate (1) and second is held
It is arranged with fixed ring (6) at the fulcrum that plate (2) is formed, forms gap between fixed ring (6) and the first holding plate (1) and led for one
Line passes through, and fixed ring (6) forms gap with the second holding plate (2) and passes through for another conducting wire.
3. transformer detection fixture according to claim 2, which is characterized in that the first holding plate (1) is close to the first gold medal
The side of the side and the second holding plate (2) close second metal column (4) that belong to column (3) is arranged with insulating layer (7), and one is led
Wire clamp is located between insulating layer (7) and the first holding plate (1), and another conducting wire is folded in insulating layer (7) and the second holding plate (2)
Between.
4. transformer detection fixture according to claim 1, which is characterized in that the transformer detection is also wrapped with fixture
It includes actuator (5), the first holding plate (1) or the second holding plate (2) are threaded with actuator (5), actuator (5) driving first
Holding plate (1) and the second holding plate (2) relative distension or contraction.
5. transformer detection fixture according to claim 4, which is characterized in that actuator (5) is set as bolt, bolt
Screw rod end pass through the first holding plate (1) towards the second holding plate (2), bolt is threadedly coupled with the first holding plate (1).
6. transformer detection fixture according to claim 5, which is characterized in that the transformer detection is also wrapped with fixture
Include clamp assemblies (8)；Clamp assemblies (8) are for fixing transformer；Clamp assemblies (8) include substrate (81), riser (82) and
Clamp assemblies (8)；Riser (82) and substrate (81) perpendicular setting, clamp assemblies (8) are set to riser (82) and substrate (81) phase
Adjacent side, clamp assemblies (8) include two grip blocks (83) being slidedly assemblied on riser (82).
7. transformer according to claim 6 detection fixture, which is characterized in that grip block (83) is towards riser (82)
Side is connected with sliding block (84), is offered on riser (82) and sliding block (84) compatible sliding slot (85)；It is placed in sliding slot (85)
Have screw rod (86), it is symmetrical on screw rod (86) to offer left-hand thread and right-hand thread and respectively threaded connection and a sliding block (84),
With riser (82) rolling assembling, one end of screw rod (86) is connected with handle (87) at the both ends of screw rod (86), and handle (87) is placed in
Riser (82) side.
8. transformer detection fixture according to claim 1, which is characterized in that sliding block (84) and sliding slot (85) are respectively provided with
For T shape or swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101452.7U CN209624643U (en) | 2019-01-21 | 2019-01-21 | Fixture is used in transformer detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101452.7U CN209624643U (en) | 2019-01-21 | 2019-01-21 | Fixture is used in transformer detection |
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| Publication Number | Publication Date |
|---|---|
| CN209624643U true CN209624643U (en) | 2019-11-12 |
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ID=68450876
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101452.7U Active CN209624643U (en) | 2019-01-21 | 2019-01-21 | Fixture is used in transformer detection |
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| Country | Link |
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| CN (1) | CN209624643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824741A (en) * | 2019-11-26 | 2020-02-21 | 深圳市海菲光电发展有限公司 | Liquid crystal display module testing device |
-
2019
- 2019-01-21 CN CN201920101452.7U patent/CN209624643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824741A (en) * | 2019-11-26 | 2020-02-21 | 深圳市海菲光电发展有限公司 | Liquid crystal display module testing device |
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