CN207504724U - The protective device of Hall element - Google Patents
The protective device of Hall element Download PDFInfo
- Publication number
- CN207504724U CN207504724U CN201721708402.2U CN201721708402U CN207504724U CN 207504724 U CN207504724 U CN 207504724U CN 201721708402 U CN201721708402 U CN 201721708402U CN 207504724 U CN207504724 U CN 207504724U
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- CN
- China
- Prior art keywords
- holding tank
- hall element
- sheath ontology
- protective device
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The purpose of this utility model is to provide a kind of a kind of protective device of Hall element that can be protected to Hall element.To achieve the above object, the utility model adopts the following technical solution：A kind of protective device of Hall element; including sheath ontology; sheath ontology tool there are three run through up and down for Hall element pin by pass through hole; it is described to pass through hole upper end open shape structure with a narrow upper and lower width; the sheath body upper part is formed with the holding tank for accommodating Hall element housing parts; it is described to be communicated by hole upper end with the holding tank; the holding tank extends upward through the sheath ontology; left and right ends of the holding tank forward on front side of the sheath ontology, the holding tank are each formed with block.
Description
Technical field
The utility model is related to a kind of protective devices of Hall element.
Background technology
The Hall component of existing motor is directly anchored on stator, due to also needing to carry out the assembling of other parts,
Hall element is easily touched with other parts, and Hall element is easily damaged or even be easy to cause welding presser feet fracture.
Invention content
The purpose of this utility model is to provide a kind of a kind of protection dress of Hall element that can be protected to Hall element
It puts.
To achieve the above object, the utility model adopts the following technical solution：A kind of protective device of Hall element, including
Sheath ontology, sheath ontology tool there are three run through up and down for Hall element pin by by hole, it is described to pass through hole
Upper end open shape structure with a narrow upper and lower width, the sheath body upper part are formed with the appearance for accommodating Hall element housing parts
Receive slot, described to be communicated by hole upper end with the holding tank, the holding tank extends upward through the sheath ontology, the holding tank
The left and right ends on front side of the sheath ontology, the holding tank are each formed with block forward.
The utility model protects Hall element by sheath ontology, and Hall is touched when other parts being avoided to install
The consistent Hall element of element is damaged.Wherein, the space between two blocks easily exposes Hall element housing, in order to Hall member
Type information on part housing can be seen.Wherein, it is in open shape by hole upper end, the lower face of Hall element housing can be enable
It is preferably contacted with holding tank slot bottom, so that Hall element being protected preferably.
Preferably, the block inner wall is formed with block ramp structure, so that the opening on front side of the holding tank is in narrow
Mouth structure.Space is formed between block slope and Hall element, side is stuck before and after avoiding Hall element, convenient for Hall element
Fixation.
Preferably, cell wall upper end is each formed with holding tank ramp structure at left and right sides of the holding tank, so that the appearance
The opening received on the upside of slot is in open shape structure.Above-mentioned setting is placed on convenient for Hall element in holding tank.
Preferably, the sheath ontology upper surface and lower face are plane, and the sheath ontology upper surface is under
End face is arranged in parallel.The contact of the parts such as sheath ontology and stator is convenient in above-mentioned setting.
The utility model has the advantages that Hall element can be protected.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Figure 1, the protective device of a kind of Hall element of the utility model, including sheath ontology 1, sheath ontology 1
Tool there are three run through up and down for Hall element pin by by hole 2, pass through 2 upper end of hole open shape knot with a narrow upper and lower width
Structure, 1 top of sheath ontology are formed with the holding tank 3 for accommodating Hall element housing parts, pass through 2 upper end of hole and holding tank 3
It communicates, holding tank 3 extends upward through sheath ontology 1, and holding tank 3 is forward through sheath ontology 1, the left and right ends of 3 front side of holding tank
It is each formed with block 31.
31 inner wall of block is formed with block ramp structure, so that the opening of 3 front side of holding tank is in narrow orifice structure.Holding tank 3
Left and right sides cell wall upper end is each formed with holding tank ramp structure 32, so that the opening of 3 upside of holding tank is in open shape structure.Shield
It is plane, and 1 upper surface of sheath ontology is arranged in parallel with lower face to cover 1 upper surface of ontology and lower face.
The utility model protects Hall element by sheath ontology, and Hall is touched when other parts being avoided to install
The consistent Hall element of element is damaged.
Claims (4)
1. a kind of protective device of Hall element, it is characterised in that including sheath ontology, there are three up and down for the sheath ontology tool
Through for Hall element pin by by hole, it is described to pass through hole upper end open shape structure with a narrow upper and lower width, the shield
Set body upper part is formed with the holding tank for accommodating Hall element housing parts, described to pass through hole upper end and the holding tank phase
Logical, the holding tank extends upward through the sheath ontology, and the holding tank is forward before the sheath ontology, the holding tank
The left and right ends of side are each formed with block.
2. the protective device of Hall element according to claim 1, it is characterised in that the block inner wall is formed with block
Ramp structure, so that the opening on front side of the holding tank is in narrow orifice structure.
3. the protective device of Hall element according to claim 1, it is characterised in that cell wall at left and right sides of the holding tank
Upper end is each formed with holding tank ramp structure, so that the opening on the upside of the holding tank is in open shape structure.
4. the protective device of Hall element according to claim 1, it is characterised in that the sheath ontology upper surface is under
End face is plane, and the sheath ontology upper surface is arranged in parallel with lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708402.2U CN207504724U (en) | 2017-12-11 | 2017-12-11 | The protective device of Hall element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708402.2U CN207504724U (en) | 2017-12-11 | 2017-12-11 | The protective device of Hall element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504724U true CN207504724U (en) | 2018-06-15 |
Family
ID=62509403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708402.2U Active CN207504724U (en) | 2017-12-11 | 2017-12-11 | The protective device of Hall element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504724U (en) |
-
2017
- 2017-12-11 CN CN201721708402.2U patent/CN207504724U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |