CN209542670U - A kind of ring-type current sensors rubber shell structure - Google Patents
A kind of ring-type current sensors rubber shell structure Download PDFInfo
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- CN209542670U CN209542670U CN201920111647.XU CN201920111647U CN209542670U CN 209542670 U CN209542670 U CN 209542670U CN 201920111647 U CN201920111647 U CN 201920111647U CN 209542670 U CN209542670 U CN 209542670U
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- pedestal
- plastic
- current sensors
- ring
- rubber shell
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Abstract
The utility model discloses a kind of ring-type current sensors rubber shell structure, is located at the plastic upper cover on pedestal by the pedestal of plastic colloid and lid and constitutes.Pedestal is equipped with the toroidal cavity for installing current sensor main body.Plastic cement platform is equipped on the outside of toroidal cavity, vertically through multiple pins are arranged on plastic cement platform, the upper end of pin is pierced by plastic cement platform top surface, is used for coiling；The lower end of pin is piercing in the bottom surface of plastic cement platform, welds for wiring board.The utility model, which is used, is located at the encapsulating structure that the ring-type current sensors rubber shell structure that the plastic upper cover on pedestal is constituted replaces conventional current sensors by the pedestal of plastic colloid and lid, and simple production process, production cost is low, good reliability.The outside of plastic upper cover is equipped with cantilever barb, the outer wall of pedestal is equipped with detent corresponding and size fit with cantilever barb position, and detent and cantilever barb constitute buckle structure, buckle into detent by cantilever barb, being reliably connected for plastic upper cover and pedestal is completed, while simplifying assembly operation.
Description
Technical field
The utility model relates to current sensor field, in particular to a kind of ring-type current sensors rubber shell structure.
Background technique
Current sensor (current sensor) is that tested AC great current is converted to the light current for meeting certain standard
The electrical component of signal.As shown in Figure 1, generally by encapsulating epoxy outside the current sensor of conventional magnet ring encapsulating structure
The rubber shell structure 10 that resin is formed, production technology is more complex.Therefore, how rubber shell structure is improved, is its production technology
Simpler is technical problem urgently to be resolved in the industry.
Utility model content
The main purpose of the utility model is to provide a kind of simple production process, the ring-type current sensors glue being easily assembled
Shell structure, instead of the encapsulated epoxy resin structure of conventional current sensors.
The utility model proposes a kind of ring-type current sensors rubber shell structures, and pedestal and lid including plastic colloid are located at described
Plastic upper cover on pedestal, the pedestal are equipped with the toroidal cavity for installing current sensor main body, on the base
Equipped with the vertical pin through setting；The outside of the plastic upper cover is equipped at least two cantilever barbs, the outer wall of the pedestal
Equipped with detent corresponding and size fit with cantilever barb position, the detent and the cantilever barb constitute buckle knot
Structure buckles into the detent by the cantilever barb, completes the interlocking connection of the plastic upper cover Yu the pedestal.
Preferably, the pedestal center is equipped with tubular inner wall, described in the outer wall of the tubular inner wall and the pedestal is constituted
Toroidal cavity.
Preferably, the plastic upper cover is equipped with circular window corresponding with the tubular inner wall.
Preferably, the position of the pedestal being located on the outside of the toroidal cavity is equipped with plastic cement platform, and the pin is vertical
Through being arranged on the plastic cement platform, the upper and lower end of the pin is pierced by the top and bottom ends face of the plastic cement platform respectively.
Preferably, it is equipped with and the one-to-one routing gap of the Pin locations on the base.
Preferably, the periphery of the pedestal, which is distributed with, lifts cylinder, and the cylindrical base of lifting is provided with support leg.
The utility model has the following beneficial effects:
The utility model is spread using being located at the annular electro that the plastic upper cover on pedestal is constituted by the pedestal of plastic colloid and lid
Sensor rubber shell structure replaces the encapsulating structure of conventional inductor, and simple production process, production cost is low, good reliability.
Pedestal is equipped with the toroidal cavity for installing current sensor main body, and setting pin is vertically run through on pedestal,
Smart structural design facilitates the assembly of current sensor.
The outside of plastic upper cover is equipped with cantilever barb, and the outer wall of pedestal is equipped with cantilever barb position corresponding and size fit
Detent, detent and cantilever barb constitute buckle structure, buckle into detent by cantilever barb, and that completes plastic upper cover and pedestal can
By connection, while simplifying assembly operation.
Detailed description of the invention
Fig. 1 is the structure chart of the current sensor of the conventional annular encapsulating structure in the background technique of the utility model；
Fig. 2 is the perspective view 1 of the rubber shell pedestal of the embodiments of the present invention；
Fig. 3 is the perspective view 2 of the rubber shell pedestal of the embodiments of the present invention；
Fig. 4 is the perspective view 1 of the plastic upper cover of the embodiments of the present invention；
Fig. 5 is the perspective view 2 of the plastic upper cover of the embodiments of the present invention；
Fig. 6 is the perspective view 1 of the rubber shell of the embodiments of the present invention；
Fig. 7 is the perspective view 2 of the rubber shell of the embodiments of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig. 2 to Fig. 7, an embodiment of the ring-type current sensors rubber shell structure of the utility model is proposed:
A kind of ring-type current sensors rubber shell structure, the plastic upper cover 2 being located on pedestal 1 by the pedestal 1 and lid of plastic colloid
It constitutes.
Pedestal 1 is equipped with the toroidal cavity 11 for installing current sensor main body.1 center of pedestal is equipped with tubular inner wall,
Plastic upper cover 2 is equipped with circular window corresponding with tubular inner wall.The toroidal cavity 11 is by tubular inner wall outside wall surface and pedestal 1
Outer wall is constituted.
Plastic cement platform 13 is equipped on the outside of toroidal cavity 11, vertically through the multiple pins 3 of setting, pin on plastic cement platform 13
3 upper end is pierced by 13 top surface of plastic cement platform, is used for coiling；The lower end of pin 3 is pierced by the bottom surface of plastic cement platform 13, is used for wiring board
Welding.It is equipped on pedestal 1 and passes through simultaneously with the one-to-one routing gap 14 in 3 position of pin, line from corresponding routing gap 14
It is wound on corresponding pin 3, that is, facilitates line to pass through, and different leads are kept apart.
Since the unilateral side of pedestal 1 is arranged in stitch 3, cylinder 15 is lifted in the periphery distribution setting of pedestal 1, is lifting cylinder
15 bottoms setting support leg 4, so that product keeps balancing completely.
The ring current that the utility model uses the plastic upper cover 2 being located on pedestal 1 by the pedestal 1 of plastic colloid and lid to constitute
Sensor rubber shell structure replaces the encapsulating structure of conventional current sensors, and simple production process, production cost is low, good reliability.
Pedestal 1 is equipped with the toroidal cavity 11 for installing current sensor main body, vertically draws through setting on pedestal 1
Foot 3, smart structural design facilitate the assembly of current sensor.
The outside of plastic upper cover 2 is equipped with cantilever barb 21, and the outer wall of pedestal is equipped with 21 position of cantilever barb corresponding and ruler
The detent 12 of very little adaptation, detent 12 and cantilever barb 21 constitute buckle structure, buckle into detent by cantilever barb 21, complete plastic cement
Upper cover 2 is reliably connected with pedestal 1, while simplifying assembly operation.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of ring-type current sensors rubber shell structure, which is characterized in that pedestal and lid including plastic colloid are located at the pedestal
On plastic upper cover, the pedestal is equipped with toroidal cavity for installing current sensor main body, is equipped on the base
The vertical pin through setting；The outside of the plastic upper cover is equipped at least two cantilever barbs, and the outer wall of the pedestal is equipped with
Detent corresponding and size fit with cantilever barb position, the detent and the cantilever barb constitute buckle structure, lead to
It crosses the cantilever barb and buckles into the detent, complete the interlocking connection of the plastic upper cover Yu the pedestal.
2. ring-type current sensors rubber shell structure according to claim 1, which is characterized in that the pedestal center is equipped with pipe
The outer wall of shape inner wall, the tubular inner wall and the pedestal constitutes the toroidal cavity.
3. ring-type current sensors rubber shell structure according to claim 2, which is characterized in that the plastic upper cover is equipped with
Circular window corresponding with the tubular inner wall.
4. ring-type current sensors rubber shell structure according to claim 1 or 2 or 3, which is characterized in that the position of the pedestal
Position on the outside of the toroidal cavity is equipped with plastic cement platform, and the pin, which vertically runs through, to be arranged on the plastic cement platform, institute
The upper and lower end for stating pin is pierced by the top and bottom ends face of the plastic cement platform respectively.
5. ring-type current sensors rubber shell structure according to claim 4, which is characterized in that on the base be equipped with
The one-to-one routing gap of Pin locations.
6. ring-type current sensors rubber shell structure according to claim 1, which is characterized in that the periphery distribution of the pedestal
Cylinder is lifted, the cylindrical base of lifting is provided with support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111647.XU CN209542670U (en) | 2019-01-22 | 2019-01-22 | A kind of ring-type current sensors rubber shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111647.XU CN209542670U (en) | 2019-01-22 | 2019-01-22 | A kind of ring-type current sensors rubber shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542670U true CN209542670U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920111647.XU Active CN209542670U (en) | 2019-01-22 | 2019-01-22 | A kind of ring-type current sensors rubber shell structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092844A (en) * | 2021-04-07 | 2021-07-09 | 云南电网有限责任公司迪庆供电局 | Voltage and current integrated sensing device and clamping sleeve |
-
2019
- 2019-01-22 CN CN201920111647.XU patent/CN209542670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092844A (en) * | 2021-04-07 | 2021-07-09 | 云南电网有限责任公司迪庆供电局 | Voltage and current integrated sensing device and clamping sleeve |
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