CN204116374U - Induction abs sensor skeleton - Google Patents
Induction abs sensor skeleton Download PDFInfo
- Publication number
- CN204116374U CN204116374U CN201420527098.1U CN201420527098U CN204116374U CN 204116374 U CN204116374 U CN 204116374U CN 201420527098 U CN201420527098 U CN 201420527098U CN 204116374 U CN204116374 U CN 204116374U
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- injection molding
- skeleton
- molding body
- circular arc
- skeleton injection
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Abstract
A kind of induction abs sensor skeleton, comprise skeleton injection molding body, die casting is at the electrode slice of skeleton injection molding body inside, the axis parallel of electrode slice and skeleton injection molding body, end, electrode slice two ends is exposed to outside skeleton injection molding body, skeleton injection molding body is tubular structure, inside is embedded with the first conducting magnet core successively, magnet steel, second conducting magnet core, the two ends of magnet steel respectively with the first conducting magnet core, second conducting magnet core abuts against, the other end of the first conducting magnet core is exposed at outside skeleton injection molding body, the outer wall of skeleton injection molding body is provided with annular circular arc current limliting body, and annular circular arc current limliting body is fixed between the end that electrode slice two ends are exposed to outside skeleton injection molding body, the utility model skeleton is provided with two annular circular arc current limliting bodies on skeleton injection molding body surface, when effectively reducing injection moulding, plastic pellet fluid is to the impulsive force of coil, avoid the excessive situation thrusting coil pad of instantaneous pressure to occur, ensure that the product qualified rate of sensor.
Description
Technical field
The utility model relates to a kind of induction abs sensor, particularly the induction abs sensor skeleton of one, for the injection moulding of sensor head inductor.
Background technology
Skeleton component is very practical as chip carrier, particularly at electronic manufacturing field.Skeleton component is made up of magnet steel, brace I, brace II and skeleton injection molding body, the feature of this structure is: it is characterized in that magnet steel and skeleton integrated, without the need to again installing during use, chip can be completely fixed, when preventing injection moulding, chip is rushed oblique or outside exposed.Skeleton component is as carrier, and the groove chip of one end, forms the induction head of sensor after injection moulding, when vehicle wheel rotation, respond to and transmit data; Other end brace and cable are riveted, and form transmission channel.In prior art, its magnet steel and chip are bonded in the skeleton injection molding body groove of setting by adhesive, and the defect of existence is: structural manufacturing process is complicated, cost is high, unstable properties.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, provides that a kind of compact conformation, manufacturing process are simple, cost is low, the induction abs sensor skeleton of stable performance.
The utility model solves the technical scheme that its technical matters adopts: a kind of induction abs sensor skeleton, comprise skeleton injection molding body, die casting is at the electrode slice of skeleton injection molding body inside, the axis parallel of described electrode slice and skeleton injection molding body, end, electrode slice two ends is exposed to outside skeleton injection molding body, described skeleton injection molding body is tubular structure, inside is embedded with the first conducting magnet core successively, magnet steel, second conducting magnet core, the two ends of magnet steel respectively with the first conducting magnet core, second conducting magnet core abuts against, the other end of the first conducting magnet core is exposed at outside skeleton injection molding body, the outer wall of skeleton injection molding body is provided with annular circular arc current limliting body, and annular circular arc current limliting body is fixed between the end that electrode slice two ends are exposed to outside skeleton injection molding body.
As preferably, described electrode slice is two panels, and parallel die casting is inner at skeleton injection molding body.
As preferably, described skeleton injection molding body surface is also provided with toroid winding baffle plate, and toroid winding baffle plate and annular circular arc current limliting body are parallel to each other, and toroid winding baffle surface is provided with two coil grooves.
As preferably, described toroid winding baffle plate is located at one end end of electrode slice towards the first conducting magnet core relative to the opposite side of annular circular arc current limliting body.
As preferably, described annular circular arc current limliting body is two, and two annular circular arc current limliting bodies are located at skeleton injection molding body surface in parallel to each other.
As preferably, described skeleton injection molding body, annular circular arc current limliting body, toroid winding baffle plate are formed in one.
The beneficial effects of the utility model are: the utility model skeleton is provided with two annular circular arc current limliting bodies on skeleton injection molding body surface, when effectively reducing injection moulding, plastic pellet fluid is to the impulsive force of coil, the excessive situation thrusting coil pad of instantaneous pressure is avoided to occur, ensure that the product qualified rate of sensor, and the utility model also has compact conformation, manufacturing process is simple, cost is low, steady performance.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model embodiment.
Fig. 2 is the cut-open view of the A-A of the utility model Fig. 1;
In figure: 1, skeleton injection molding body, 2, electrode slice, the 3, first conducting magnet core, 4, magnet steel, the 5, second conducting magnet core, 6, annular circular arc current limliting body, 7, toroid winding baffle plate, 8. coil groove.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
The induction abs sensor skeleton of one as shown in Figure 1 to Figure 2, comprise skeleton injection molding body 1, the electrode slice 2 of die casting in skeleton injection molding body 1 inside, described electrode slice 2 is two panels, and parallel die casting is inner at skeleton injection molding body 1, the axis parallel of electrode slice 2 and skeleton injection molding body 1, end, electrode slice 2 two ends is exposed to outside skeleton injection molding body 1.Skeleton injection molding body 1 is tubular structure, and inside is embedded with the first conducting magnet core 3, magnet steel 4, second conducting magnet core 5 successively, the two ends of magnet steel 4 abut against with the first conducting magnet core 3, second conducting magnet core 5 respectively, the other end of the first conducting magnet core 3 is exposed at outside skeleton injection molding body 1, the outer wall of skeleton injection molding body 1 is provided with annular circular arc current limliting body 6, annular circular arc current limliting body 6 is two, two annular circular arc current limliting bodies 6 are located at the outer wall of skeleton injection molding body 1 in parallel to each other, and are fixed on electrode slice 2 two ends and are exposed between the end outside skeleton injection molding body 1.Skeleton injection molding body surface 1 is also provided with toroid winding baffle plate 7, and toroid winding baffle plate 7 and annular circular arc current limliting body 6 are parallel to each other, and toroid winding baffle plate 7 surface is provided with two coil grooves 8.Toroid winding baffle plate 7 is located at one end end of electrode slice 2 towards the first conducting magnet core 3 relative to the opposite side of annular circular arc current limliting body 6.Skeleton injection molding body 1, annular circular arc current limliting body 6, toroid winding baffle plate 7 are formed in one.
In use, twine between annular circular arc current limliting body 6, toroid winding baffle plate 7 and coil, coil and electrode slice 2 are placed in the ends contact between annular circular arc current limliting body 6, toroid winding baffle plate 7, the two poles of the earth of coil are provided with two coil grooves 8 from toroid winding baffle plate 7 surface respectively to be passed, and first conducting magnet core 3 one end is exposed at outside skeleton injection molding body 1 and coil produces magnetic induction; Cable on the other end welding edges of electrode slice 2.The utility model skeleton is provided with two annular circular arc current limliting bodies 6 on skeleton injection molding body 1 surface, when effectively reducing injection moulding, plastic pellet fluid is to the impulsive force of coil, the excessive situation thrusting coil pad of instantaneous pressure is avoided to occur, ensure that the product qualified rate of sensor, and the utility model also has compact conformation, manufacturing process is simple, cost is low, steady performance.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (6)
1. an induction abs sensor skeleton, comprise skeleton injection molding body (1), die casting is at the electrode slice (2) of skeleton injection molding body (1) inside, the axis parallel of described electrode slice (2) and skeleton injection molding body (1), electrode slice (2) end, two ends is exposed to skeleton injection molding body (1) outward, it is characterized in that: described skeleton injection molding body (1) is tubular structure, inside is embedded with the first conducting magnet core (3) successively, magnet steel (4), second conducting magnet core (5), the two ends of magnet steel (4) respectively with the first conducting magnet core (3), second conducting magnet core (5) abuts against, the other end of the first conducting magnet core (3) is exposed at skeleton injection molding body (1) outside, the outer wall of skeleton injection molding body (1) is provided with annular circular arc current limliting body (6), and annular circular arc current limliting body (6) is fixed on electrode slice (2) two ends is exposed between skeleton injection molding body (1) end outward.
2. induction abs sensor skeleton according to claim 1, is characterized in that: described electrode slice (2) is two panels, and parallel die casting is inner at skeleton injection molding body (1).
3. induction abs sensor skeleton according to claim 1, it is characterized in that: described skeleton injection molding body (1) surface is also provided with toroid winding baffle plate (7), toroid winding baffle plate (7) and annular circular arc current limliting body (6) are parallel to each other, and toroid winding baffle plate (7) surface is provided with two coil grooves (8).
4. induction abs sensor skeleton according to claim 3, is characterized in that: described toroid winding baffle plate (7) is located at one end end of electrode slice (2) towards the first conducting magnet core (3) relative to the opposite side of annular circular arc current limliting body (6).
5. induction abs sensor skeleton according to claim 1, is characterized in that: described annular circular arc current limliting body (6) is two, and two annular circular arc current limliting bodies (6) are located at skeleton injection molding body (1) surface in parallel to each other.
6. the induction abs sensor skeleton according to claim 1 or 3, is characterized in that: described skeleton injection molding body (1), annular circular arc current limliting body (6), toroid winding baffle plate (7) are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527098.1U CN204116374U (en) | 2014-09-15 | 2014-09-15 | Induction abs sensor skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527098.1U CN204116374U (en) | 2014-09-15 | 2014-09-15 | Induction abs sensor skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116374U true CN204116374U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527098.1U Expired - Fee Related CN204116374U (en) | 2014-09-15 | 2014-09-15 | Induction abs sensor skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445487A (en) * | 2014-09-15 | 2016-03-30 | 瑞安市麦格电子科技有限公司 | Electromagnetic induction type abs sensor frame |
-
2014
- 2014-09-15 CN CN201420527098.1U patent/CN204116374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445487A (en) * | 2014-09-15 | 2016-03-30 | 瑞安市麦格电子科技有限公司 | Electromagnetic induction type abs sensor frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170915 |