CN207352506U - A kind of Hall sensor - Google Patents
A kind of Hall sensor Download PDFInfo
- Publication number
- CN207352506U CN207352506U CN201720831280.XU CN201720831280U CN207352506U CN 207352506 U CN207352506 U CN 207352506U CN 201720831280 U CN201720831280 U CN 201720831280U CN 207352506 U CN207352506 U CN 207352506U
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- shell
- hall sensor
- boss
- magnet
- inserted sheet
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Abstract
The utility model discloses a kind of Hall sensor, it is related to magnetic force voltage regulator field, it includes shell, inserted sheet and magnet, shell is inverted T-shape, T-shaped shell upper is provided with boss, installs sensing device inside boss, the both sides projection portion of shell is provided with two counterbore mounting holes, it is provided with inserted sheet on shell, the boss of magnet and shell upper is attracting.After the Hall sensor assembles, it can be detected in 40 DEG C 120 DEG C of liquid, to atmospheric pressure; humidity does not have rigid requirement, and Hall sensor detection is sensitive, accurately; service life can be more than 1,000,000 times, and it is safe voltage that voltage is accessed during use, without installing various protection circuits.This Hall sensor is integral after having assembled, non-dismountable, easy to use, simple without accessory.
Description
Technical field
A kind of Hall sensor is the utility model is related to, belongs to magnetic force voltage regulator technical field.
Background technology
Voltage regulator is widely used in the equipment of electronics, mold manufacturing, automated manufacturing, automobile and all trades and professions,
The shortcomings of general voltage regulator installation volume is big, and use environment is harsh, and wiring is complicated.In order to solve the above technical problems,
It is necessary to provide a kind of Hall sensor.
The content of the invention
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of Hall sensor.
A kind of Hall sensor of the utility model, it includes shell, inserted sheet and magnet, and shell is inverted T-shape, T-shaped
Shell upper is provided with boss, and sensing device is installed inside boss, and the both sides projection portion of shell is provided with two counterbores installations
Hole, is provided with inserted sheet on shell, and the boss of magnet and shell upper is attracting.
Preferably, the shell whole interior is hollow, its afterbody is provided with slotted eye, there is the key of protrusion in hole,
Prevent grafting mistake, have outside hole to plug-in unit anticreep boss.
Preferably, the inside embedding black glue of the shell, black glue are formed by AB glue hybrid modulation, pacify internal circuit
It is complete reliably to fix inside the shell.
Preferably, the inserted sheet selects the material of high conductivity, and hardness is higher, size is suitable, can ensure with
The cooperation tight to plug-in unit.
Preferably, the magnet selects high intensity, the magnet of high magnetic force, enable the sensing device of enclosure very
Good detects change of the magnetic force change so as to control circuit voltage.
The beneficial effects of the utility model：After the Hall sensor assembles, it can be examined in -40 DEG C -120 DEG C of liquid
Survey, to atmospheric pressure, humidity does not have rigid requirement, and Hall sensor detection is sensitive, and accurately, service life can be more than 1,000,000 times,
It is safe voltage that voltage is accessed during use, without installing various protection circuits.This Hall sensor is integral after having assembled, no
Detachably, it is easy to use, simple without accessory, have that installation volume is small, easy for installation, easy to operate, use environment is without special
Different the advantages that requiring.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and attached drawing.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of shell in the utility model.
1- shells；1-1- counterbore mounting holes；2- inserted sheets；3- magnet.
Embodiment：
Such as Fig. 1, shown in Fig. 2, present embodiment uses following technical scheme：It includes shell 1, inserted sheet 2 and magnet
3, shell 1 is inverted T-shape, and T-shaped shell upper is provided with boss, and sensing device is installed inside boss, and the both sides of shell 1 are raised
Part is provided with two counterbore mounting hole 1-1, inserted sheet 2 is provided with shell 1, magnet 3 and the boss on 1 top of shell are attracting.
Wherein, 1 whole interior of shell is hollow, its afterbody is provided with slotted eye, has the key of protrusion in hole, prevents
Grafting mistake, has to plug-in unit anticreep boss outside hole；The inside embedding black glue of the shell 1, black glue is by AB glue hybrid modulation
Form, make internal circuit is safe and reliable to be fixed in shell 1；The inserted sheet 2 selects the material of high conductivity, and hardness compared with
Height, size are suitable, can ensure and the cooperation tight to plug-in unit；The magnet 3 selects high intensity, the magnet of high magnetic force, makes
Sensing device inside shell 1 can be good at detecting change of the magnetic force change so as to control circuit voltage.
Present embodiment when mounted, is first inserted into Hall sensor in shell 1 to plug-in unit, ensures to be inserted in place
And contacted with inserted sheet 2 well, safe voltage in connection, is then slowly moved to magnet 3 near the boss of shell 1, magnet 3
In moving process, Hall sensor internal circuit can should sense 3 magnetic force of magnet, when magnetic force is close to sensor circuit, induced electricity
The switch on road can be connected or disconnected so as to fulfill voltage function is adjusted.
After present embodiment assembles, it can be detected in -40 DEG C -120 DEG C of liquid, to atmospheric pressure, humidity does not have
There is a rigid requirement, Hall sensor detection is sensitive, and accurately, service life can be more than 1,000,000 times, and when use accesses voltage as peace
Full voltage, without installing various protection circuits.This Hall sensor is integral after having assembled, non-dismountable, without accessory, is made
With convenient, simple, have the advantages that installation volume is small, easy for installation, easy to operate, use environment is without particular/special requirement.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (3)
- A kind of 1. Hall sensor, it is characterised in that：It includes shell (1), inserted sheet (2) and magnet (3), and shell (1) is the word of falling T Shape, T-shaped shell upper are provided with boss, install sensing device inside boss, the both sides projection portion of shell (1) is provided with two A counterbore mounting hole (1-1), is provided with inserted sheet (2) on shell (1), magnet (3) and the boss on shell (1) top are attracting.
- A kind of 2. Hall sensor according to claim 1, it is characterised in that：Described shell (1) whole interior is hollow, Its afterbody is provided with slotted eye, has the key of protrusion in hole, prevents grafting mistake, have outside hole to plug-in unit anticreep boss.
- A kind of 3. Hall sensor according to claim 1, it is characterised in that：The inside embedding of the shell (1) is black Glue, black glue are formed by AB glue hybrid modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831280.XU CN207352506U (en) | 2017-07-11 | 2017-07-11 | A kind of Hall sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831280.XU CN207352506U (en) | 2017-07-11 | 2017-07-11 | A kind of Hall sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352506U true CN207352506U (en) | 2018-05-11 |
Family
ID=62360180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831280.XU Active CN207352506U (en) | 2017-07-11 | 2017-07-11 | A kind of Hall sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352506U (en) |
-
2017
- 2017-07-11 CN CN201720831280.XU patent/CN207352506U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |