CN202734851U - Hall sensor housing - Google Patents
Hall sensor housing Download PDFInfo
- Publication number
- CN202734851U CN202734851U CN 201220368958 CN201220368958U CN202734851U CN 202734851 U CN202734851 U CN 202734851U CN 201220368958 CN201220368958 CN 201220368958 CN 201220368958 U CN201220368958 U CN 201220368958U CN 202734851 U CN202734851 U CN 202734851U
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- CN
- China
- Prior art keywords
- housing
- circuit board
- sensor circuit
- sensor
- shell
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a Hall sensor housing which comprises a housing, wherein one side of the housing is connected with a fixing member; the middle portion of the fixing member is provided with fixing holes; the inner side of the housing is provided with conical vertical guide rail grooves; the conical vertical guide rail grooves are clamped with a sensor circuit board; the height of the housing is larger than that of the sensor circuit board; and the housing is sealed with an epoxy resin sealant. According to the Hall sensor housing, only the opening of the housing is possible to be contacted with water; good adhesion property of the epoxy resin and the housing isolate water outside the housing, thereby substantially reducing possibility of water penetrating through the housing and achieving an ideal effect of waterproofing; at the same time, the sensor is horizontally fixed in the housing, thereby achieving an optimal effect of cutting the magnetic lines of force by the sensor and a magnet.
Description
Technical field
The utility model relates to the used a kind of Hall element of well lid pressurized capsule, relates to specifically a kind of Hall element shell.
Background technology
Because environment for use has higher waterproof requirement and status requirement to Hall element, so the encapsulating (purpose of encapsulating is waterproof) behind fixing and fixing in housing of Hall element becomes critical process, and the convenience of the fixing and encapsulating of sensor contradiction often.The present invention bases oneself upon and solves this drawback, allows the waterproof of sensor and status requirement all reach ideal effect.
The utility model content
For above-mentioned deficiency, the utility model provides a kind of Hall element shell, guarantees the status requirement of sensor and the reliability of waterproof.
For achieving the above object, the utility model adopts following technical proposals:
A kind of Hall element shell comprises shell, described shell one side connection fixture, the middle part of described fixture is provided with fixed orifice, the inboard of described shell arranges the upright guide rail groove of taper, described guide-track groove engages with sensor circuit board, described outer cover height is higher than sensor circuit board, and described shell seals with epoxy resin sealant.
Using method of the present utility model is:
The upright guide rail groove of the complete sensor circuit board with cable of welding along the shell both sides inserted in the shell until the bottom, this operation can be by instruments such as screwdrivers, because sensor circuit board engages with guide-track groove, therefore the sensor circuit board after putting in place can guarantee to be constrained on horizontal level, satisfy its status requirement, sensor circuit board after putting in place and outer faucal leave distance, are also sealed within simultaneously in the housing to guarantee encapsulating rear section sensor circuit board cable; Be fixed on the outer faucal of the sensor circuit board after installing on the frock up, just can encapsulating (mainly being epoxy resin), with syringe the fluid sealant that flows out is injected shell until till filling along the cable on the sensor circuit board during encapsulating, operative sensor circuit board cable is also sealed within the housing simultaneously, guaranteed the globality of sensor circuit board cable and sensor circuit board, avoid that the sensor circuit board cable comes off from sensor circuit board in the assembling process, the process regular hour solidifies, and the Hall element shell just can be installed in by the fixed orifice of fixture on the well lid pressurized capsule.
The beneficial effects of the utility model:
The Hall element shell only has outer faucal place to have an opportunity to contact with water, and the good adhesion property of epoxy resin and shell is isolated in water the outside of shell, greatly reduces the possibility of shell water inlet, and waterproof effect is very desirable; The position of sensor in shell also fixed by level simultaneously, and effect is optimum when having guaranteed sensor and magnet cutting magnetic line.
Description of drawings
Fig. 1 is the assembling schematic diagram of Hall element shell;
Fig. 2 is Hall element shell mechanism schematic diagram;
Wherein, 1. Hall element shell, 2. guide-track groove, 3. sensor circuit board cable, 4. sensor circuit board, 5. fixed orifice, 6. fixture.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, with the bottom of sensor circuit board 4 along guide-track groove 2 insertion Hall element shells 1, what then will assemble is contained on the frock clamp such as Fig. 1 structure, just can carry out encapsulating in shell first.Syringe injects Hall element shell 1 until till filling with the fluid sealant that flows out along sensor circuit board cable 3 during encapsulating, the have an appointment length of 5mm of the complete rear sensor circuit board cable 3 of encapsulating is also sealed within the Hall element shell 1 simultaneously, guaranteed the globality of sensor circuit board cable 3 with sensor circuit board 4, avoid that sensor circuit board cable 3 comes off from sensor circuit board 4 in the assembling process, through solidifying of certain hour, Hall element shell 1 just can be installed on the well lid pressurized capsule by the fixed orifice 5 on the fixture 6.
Although above-mentionedly by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (1)
1. Hall element shell, it is characterized in that, comprise shell, described shell one side connection fixture, the middle part of described fixture is provided with fixed orifice, and the inboard of described shell is provided with the upright guide rail groove of taper, and described guide-track groove engages with sensor circuit board, described outer cover height is higher than sensor circuit board, and described shell seals with epoxy resin sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368958 CN202734851U (en) | 2012-07-27 | 2012-07-27 | Hall sensor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368958 CN202734851U (en) | 2012-07-27 | 2012-07-27 | Hall sensor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734851U true CN202734851U (en) | 2013-02-13 |
Family
ID=47660541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368958 Expired - Lifetime CN202734851U (en) | 2012-07-27 | 2012-07-27 | Hall sensor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015495A1 (en) * | 2014-07-30 | 2016-02-04 | 中山大洋电机股份有限公司 | Hall element sealing structure and motor using same |
| CN105805308A (en) * | 2016-04-11 | 2016-07-27 | 浙江沃得尔科技股份有限公司 | Gear stage sensor |
| CN107167623A (en) * | 2017-05-22 | 2017-09-15 | 杭州集普科技有限公司 | Three axis angular rate sensors of vehicle impact testing |
| US10141809B2 (en) | 2014-05-29 | 2018-11-27 | Zhongshan Broad-Ocean Motor Co., Ltd. | Motor controller and motor comprising the same |
-
2012
- 2012-07-27 CN CN 201220368958 patent/CN202734851U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10141809B2 (en) | 2014-05-29 | 2018-11-27 | Zhongshan Broad-Ocean Motor Co., Ltd. | Motor controller and motor comprising the same |
| WO2016015495A1 (en) * | 2014-07-30 | 2016-02-04 | 中山大洋电机股份有限公司 | Hall element sealing structure and motor using same |
| CN105805308A (en) * | 2016-04-11 | 2016-07-27 | 浙江沃得尔科技股份有限公司 | Gear stage sensor |
| CN105805308B (en) * | 2016-04-11 | 2019-05-31 | 浙江沃得尔科技股份有限公司 | A kind of shift sensor |
| CN107167623A (en) * | 2017-05-22 | 2017-09-15 | 杭州集普科技有限公司 | Three axis angular rate sensors of vehicle impact testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250101 A203, block F, entrepreneurship square, Qilu Software Park, No.1 Shunhua Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Conway Communication Technology Co.,Ltd. Address before: 250101 Qilu Software Park, No. 1 Shunhua Road, Jinan High-tech Development Zone, Shandong Province, A 203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |