CN207440267U - A kind of portable magnetometer - Google Patents
A kind of portable magnetometer Download PDFInfo
- Publication number
- CN207440267U CN207440267U CN201721651505.XU CN201721651505U CN207440267U CN 207440267 U CN207440267 U CN 207440267U CN 201721651505 U CN201721651505 U CN 201721651505U CN 207440267 U CN207440267 U CN 207440267U
- Authority
- CN
- China
- Prior art keywords
- box body
- magnetometer
- slide bar
- snap
- gauge
- 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 - Fee Related
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Abstract
The utility model discloses a kind of portable magnetometers, including box body, there are two slide bars for flexible connection in the inner cavity of the box body, magnetometer body is provided between the opposite face of two slide bars, the both ends of the magnetometer body are fixedly connected by connecting rod with slide bar, the bottom of the slide bar is installed with link, one end of the link is connected with gear, teeth are provided on the side wall of the box cavity, the gear is engaged with teeth, snap-gauge is installed on the side wall of box body, the internal whorl of the snap-gauge is connected with screwing screw, one end of screwing screw is through snap-gauge and extends to the inside of box body, one end that screwing screw is located in box cavity is installed with the fixture block contacted with slide bar.The portable magnetometer, when magnetometer body is not used, box body plays the role of protection to magnetometer body, effectively prevents after magnetometer body collides to its surface scratches, it is ensured that aesthetics facilitates measurement.
Description
Technical field
The utility model is related to magnetometer technical fields, are specially a kind of portable magnetometer.
Background technology
Magnetometer is the instrument for measuring magnetic induction intensity, for measuring the size in earth's magnetic field and direction, that is, measures spacecraft
Component of the geomagnetic field intensity vector in this system at place.It can generate what is deflected or vibrate under magnetic fields according to small magnetic needle
Principle is made.And can be released from the law of electromagnetic induction, for the closed circuit of given resistance R, flowed through as long as measuring
The charge q in this circuit, it is possible to know the variation of magnetic flux in this circuit.The design principle of this namely magnetometer, purposes it
First, for detecting the variation in earth's magnetic field, magnetometer is the sensor for measuring magnetic induction intensity, in industry, agricultural, traffic
The fields such as magnetometer transport, national defence, aerospace, ocean, meteorology and health care are widely used.It is led in geological prospecting
Domain, it can be used for geomagnetic field variation monitoring and geological epoch detection；In medicine and hygiene fields, it is often used to detection human magnetic field
And aided disease diagnosis；In national defence, it can be applied in magnetic mine sweeping, bomb detection, magnetic wave communication, magnetic probe and magnetic conductance
Boat；In being detected in outer space, it is used for motion of celestial body, the magnetic field detection developed, and in attitude of satellite observing and controlling, it can
The information of the attitude of satellite is provided by magnetometer survey space magnetic field.
Present magnetometer is inconvenient to carry, when magnetometer is not used, magnetometer collide after easily to its table
Face scratches, and affects the aesthetics of magnetometer, inconvenience is brought to measurement.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of portable magnetometer, solves above-mentioned background skill
The problem of being previously mentioned in art.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of portable magnetometer, including box body,
Flexible connection is provided with magnetometer body there are two slide bar between the opposite face of two slide bars in the inner cavity of the box body,
The both ends of the magnetometer body are fixedly connected by connecting rod with slide bar, and the bottom of the slide bar is installed with connection
Frame, one end of the link are connected with gear, teeth, the gear and tooth are provided on the side wall of the box cavity
Tooth engages, and is installed with snap-gauge on the side wall of the box body, the internal whorl of the snap-gauge is connected with screwing screw, the rotation
One end of tight screw is through snap-gauge and extends to the inside of box body, and peace is fixed in one end that the screwing screw is located in box cavity
Equipped with the fixture block contacted with slide bar, the exit of straight slot is connected with pulley at the top of the box body, the surface of the pulley with
The surface contact of slide bar.
Preferably, the anti-skidding salient point for being useful for increasing friction force is fixedly mounted on the side wall of the fixture block.
Preferably, the snap-gauge is located at the top of box side wall.
Preferably, the bottom of the box body is fixedly mounted there are three coupling bar, and three coupling bars are equidistantly positioned in box body
On.
Preferably, limited block is installed on the side wall of the box cavity, the limited block is located at screwing screw
Lower section.
Preferably, one end of the screwing screw, which is installed with, screws lid, and the surface for screwing lid is provided with antiskid thread.
(3) advantageous effect
The utility model provides a kind of portable magnetometer.Possesses following advantageous effect：The portable magnetometer, not
In use, magnetometer body is located at the inside of box body, the fixture block set by screwing screw one end props up slide bar and fixes, magnetometer
In use, by screwing screwing screw, screwing screw moves body outward, pulls magnetometer body, slide bar is out of box body
Portion is extracted out, is moved in the teeth that the gear set on the link that slide bar bottom is fixedly mounted is set on box side wall, is treated magnetic
After strong meter body moves out box body, by screwing screwing screw, screwing screw drive fixture block is against the surface of slide bar, user
Just, and it is convenient for carrying, when magnetometer body is not used, box body plays the role of protection to magnetometer body, effective anti-
Stop after magnetometer body collides to its surface scratches, it is ensured that aesthetics facilitates measurement.
Description of the drawings
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is partial enlarged view at the A of the utility model structure chart 1.
In figure：1 box body, 2 slide bars, 3 magnetometer bodies, 4 connecting rods, 5 links, 6 gears, 7 teeth, 8 snap-gauges, 9 screw
Screw, 10 fixture blocks, 11 pulleys, 12 coupling bars, 13 limited blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of portable magnetometer, including box body 1, institute
Slide bar 2 there are two being flexibly connected in the inner cavity of box body 1 is stated, magnetometer body is provided between the opposite face of two slide bars 2
3, by the setting of box body 1, box body 1 plays the role of magnetometer body 3 protection, and the both ends of the magnetometer body 3 are equal
It is fixedly connected by connecting rod 4 with slide bar 2, the bottom of the slide bar 2 is installed with link 5, one end of the link 5
Gear 6 is connected with, link 5 plays the role of connection, teeth 7 are provided on the side wall of 1 inner cavity of box body, described
Gear 6 is engaged with teeth 7, and the setting of teeth 7 facilitates the movement of gear 6, and snap-gauge is installed on the side wall of the box body 1
8, the internal whorl of the snap-gauge 8 is connected with screwing screw 9, and one end of the screwing screw 9 through snap-gauge 8 and extends to box body
1 inside, one end that the screwing screw 9 is located in 1 inner cavity of box body is installed with the fixture block 10 contacted with slide bar 2, described
The exit of 1 top straight slot of box body is connected with pulley 11, and the surface of the pulley 11 is contacted with the surface of slide bar 2, pulley
11 setting facilitates the movement of slide bar 2.
Specifically, the anti-skidding salient point for being useful for increasing friction force is fixedly mounted on the side wall of the fixture block 10.
Specifically, the snap-gauge 8 is located at the top of 1 side wall of box body.
Specifically, the bottom of the box body 1 is fixedly mounted there are three coupling bar 12, and three coupling bars 12 are equidistantly positioned
On box body 1, the setting of coupling bar 12 facilitates people and box body 1 is hung and carried.
Specifically, limited block 13 is installed on the side wall of 1 inner cavity of box body, the limited block 13, which is located at, to be screwed
The lower section of screw 9, limited block 13 play the effect of /V, and limited block 13 prevents slide bar 2 to depart from box body 1.
Specifically, one end of the screwing screw 9, which is installed with, screws lid, and the surface for screwing lid is provided with anti-skidding spiral shell
Line.
It can to sum up obtain, the portable magnetometer, when unused, magnetometer body 3 is located at the inside of box body 1, passes through rotation
The fixture block 10 that tight 9 one end of screw is set props up slide bar 2 and fixes, and magnetometer body 3 screws in use, by screwing screwing screw 9
Screw 9 moves outward, pulls magnetometer body 3, and slide bar 2 is extracted out from the inside of box body 1, the company that 2 bottom of slide bar is fixedly mounted
It connects and is moved in the teeth 7 that the gear 6 set on frame 5 is set on 1 side wall of box body, after magnetometer body 3 moves out box body 1,
By screwing screwing screw 9, the drive fixture block 10 of screwing screw 9 is against the surface of slide bar 2, easy to use, and is convenient for carrying, in magnetic
When strong meter body 3 is not used, box body 1 plays the role of protection to magnetometer body 3, effectively prevents magnetometer body 3
To its surface scratches after colliding, it is ensured that aesthetics facilitates measurement.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable magnetometer, including box body (1), it is characterised in that：Two are connected in the inner cavity of the box body (1)
A slide bar (2) is provided with magnetometer body (3) between the opposite face of two slide bars (2), the magnetometer body (3)
Both ends are fixedly connected by connecting rod (4) with slide bar (2), and the bottom of the slide bar (2) is installed with link (5), institute
The one end for stating link (5) is connected with gear (6), and teeth (7) are provided on the side wall of box body (1) inner cavity, described
Gear (6) is engaged with teeth (7), and snap-gauge (8), the inside spiral shell of the snap-gauge (8) are installed on the side wall of the box body (1)
Line is connected with screwing screw (9), and one end of the screwing screw (9) through snap-gauge (8) and extends to the inside of box body (1), institute
It states one end that screwing screw (9) is located in box body (1) inner cavity and is installed with the fixture block (10) contacted with slide bar (2), the box
The exit of straight slot is connected with pulley (11) at the top of body (1), and the surface and the surface of slide bar (2) of the pulley (11) connect
It touches.
2. a kind of portable magnetometer according to claim 1, it is characterised in that：It is fixed on the side wall of the fixture block (10)
Anti-skidding salient point for increasing friction force is installed.
3. a kind of portable magnetometer according to claim 1, it is characterised in that：The snap-gauge (8) is located at box body (1) side
The top of wall.
4. a kind of portable magnetometer according to claim 1, it is characterised in that：Peace is fixed in the bottom of the box body (1)
It fills there are three coupling bar (12), three coupling bars (12) are equidistantly positioned on box body (1).
5. a kind of portable magnetometer according to claim 1, it is characterised in that：On the side wall of box body (1) inner cavity
Limited block (13) is installed with, the limited block (13) is located at the lower section of screwing screw (9).
6. a kind of portable magnetometer according to claim 1, it is characterised in that：One end of the screwing screw (9) is consolidated
Equipped with lid is screwed, the surface for screwing lid is provided with antiskid thread for Dingan County.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651505.XU CN207440267U (en) | 2017-12-01 | 2017-12-01 | A kind of portable magnetometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651505.XU CN207440267U (en) | 2017-12-01 | 2017-12-01 | A kind of portable magnetometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440267U true CN207440267U (en) | 2018-06-01 |
Family
ID=62285487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651505.XU Expired - Fee Related CN207440267U (en) | 2017-12-01 | 2017-12-01 | A kind of portable magnetometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440267U (en) |
-
2017
- 2017-12-01 CN CN201721651505.XU patent/CN207440267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |