CN220418477U - Electronic compass angle information calibration device - Google Patents
Electronic compass angle information calibration device Download PDFInfo
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- CN220418477U CN220418477U CN202321840646.1U CN202321840646U CN220418477U CN 220418477 U CN220418477 U CN 220418477U CN 202321840646 U CN202321840646 U CN 202321840646U CN 220418477 U CN220418477 U CN 220418477U
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- electronic compass
- adjusting screw
- angle information
- backup pad
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- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic compasses, and discloses an electronic compass angle information calibration device, which comprises a base, wherein a side plate is fixedly arranged at the upper end of the base, a rotary table is rotatably arranged at the inner side of the side plate, a positioning mechanism is arranged between the rotary table and the side plate, the positioning mechanism comprises an arc-shaped groove, an adjusting screw I and a clamping block, a supporting plate is fixedly arranged at the upper end of the rotary table, and a spring is fixedly arranged at the upper end of the supporting plate. This electronic compass angle information calibrating device is provided with backup pad and fly leaf, and the both sides of backup pad can be followed the curb plate upset to fixed through positioning mechanism, adjust the inclination of electronic compass, electronic compass is put on the fly leaf, and the fly leaf upper end is provided with clamping mechanism, fixes electronic compass, is provided with calibrating mechanism between backup pad and the fly leaf, can finely tune the horizontal angle of fly leaf, further improves electronic compass measuring precision.
Description
Technical Field
The utility model relates to the technical field of electronic compasses, in particular to an electronic compass angle information calibration device.
Background
Electronic compasses, also called digital compasses, are widely used as navigation instruments or attitude sensors in modern technical conditions, and compared with traditional compass with pointer and balance frame structures, the electronic compass has the advantages of low energy consumption, small volume, light weight, high precision and microminiaturization, digital display can be realized by processing output signals, the electronic compass can be used for pointing, and digital signals can be directly sent to an automatic rudder to control the operation of ships.
According to the search, chinese patent literature, bulletin number: CN218002558U discloses an electronic compass angle information calibrating device, through setting up adjustment mechanism, make electronic compass place in the centre gripping unit earlier when the calibration, then twist first screw plate, make first screw plate drive the external screw rod and rotate, the external screw rod rotates the back and drive the internal screw plate through the screw engagement with the internal screw plate and remove, the internal screw plate is synchronous to drive the centre gripping unit and remove under the assistance of spacing unit, make the centre gripping unit extrude the spacing to electronic compass, let electronic compass when the calibration, can be according to the size of electronic compass to the position of centre gripping unit adjust, and then be convenient for be suitable for the electronic compass use of more types, through setting up rotary unit, make electronic compass after the centre gripping, through the instruction of computer to electronic compass input, then twist in proper order and twist the rotary unit, make rotary unit drive rotary plate and second backup pad in proper order under the assistance of auxiliary unit rotation, let electronic compass when the rotation calibration, rotation angle and direction are more accurate, promote calibration efficiency. But this electronic compass angle information calibrating device can only realize the adjustment mechanism of two directions, does not possess the fine setting function, is convenient for adjust electronic compass to horizontal position, can't further improve measuring precision.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide an electronic compass angle information calibration device which is used for solving the problems in the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic compass angle information calibrating device, includes the base, the upper end fixed mounting of base has the curb plate, the inboard of curb plate rotates installs the carousel, be provided with positioning mechanism between carousel and the curb plate, positioning mechanism includes arc wall, adjusting screw one and clamp splice, the upper end fixed mounting of carousel has the backup pad, the upper end fixed mounting of backup pad has the spring, the upper end fixed mounting of spring has the fly leaf, be provided with calibrating mechanism between fly leaf and the backup pad, calibrating mechanism includes sleeve, guide rail, fixed plate one, lead screw, knob, slider, chute and lug, the upper end of fly leaf is provided with clamping mechanism, clamping mechanism includes fixed plate two, movable rod, connecting plate, arc and adjusting screw two.
Preferably, the side plates are symmetrically provided with two arc grooves, the arc grooves are formed in the surface of the rotary table, the adjusting screw is arranged in the side plates in a threaded mode, the clamping blocks are fixedly connected with one end of the adjusting screw, the adjusting screw penetrates through the arc grooves, and the clamping blocks are attached to the inner side of the rotary table.
Through the technical scheme, the turntable turns over along the inner side of the side plate, the first adjusting screw is rotated, the first adjusting screw drives the clamping block to horizontally move along the threads, and the clamping block clamps the turntable.
Preferably, the sleeve, the guide rail and the first fixed plate are fixedly arranged at the upper end of the supporting plate, the sleeve is positioned at the outer side of the spring, the screw rod is rotatably arranged at the outer side of the sleeve, the knob is rotatably arranged at the outer side of the first fixed plate, the knob and the screw rod are fixedly connected, the sliding blocks are annularly arranged in four with respect to the vertical center line of the sleeve, and the chute is arranged at the upper end of the sliding blocks.
Through the technical scheme, the rotating knob drives the screw rod to rotate, the guide rail plays a role in guiding the sliding block, and the screw rod drives the sliding block to horizontally move.
Preferably, the lug is fixedly arranged at the lower end of the movable plate, the lug is of an annular structure, the outer side of the lug is of an arc-shaped structure, and the outer side of the lug is attached to the chute.
Through above-mentioned technical scheme, the spring plays the connection effect to the fly leaf to its decurrent elasticity, the lug slides along the chute.
Preferably, the second fixing plate is fixedly arranged at the upper end of the movable plate, four fixing plates are annularly arranged on the vertical center line of the movable plate, and two fixing plates are movably arranged in the movable rod.
Through the technical scheme, the movable rod slides along the inside of the fixed plate II.
Preferably, the connecting plate is fixedly arranged at one end of the movable rod, the arc-shaped plate is fixedly arranged at the other end of the movable rod, the second adjusting screw is rotatably arranged at the outer side of the second fixing plate, and the connecting plate is in threaded connection with the outer side of the second adjusting screw.
Through the technical scheme, the adjusting screw II is rotated, the connecting plate slides along the threads of the adjusting screw II, the connecting plate drives the arc plate to move through the movable rod, and the arc plate clamps the electronic compass.
Compared with the prior art, the utility model has the beneficial effects that: this electronic compass angle information calibrating device is provided with backup pad and fly leaf, and the both sides of backup pad can be followed the curb plate upset to fixed through positioning mechanism, adjust the inclination of electronic compass, electronic compass is put on the fly leaf, and the fly leaf upper end is provided with clamping mechanism, fixes electronic compass, is provided with calibrating mechanism between backup pad and the fly leaf, can finely tune the horizontal angle of fly leaf, further improves electronic compass measuring precision.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a support plate according to the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
fig. 4 is a schematic cross-sectional view of the present utility model.
Wherein: 1. a base; 2. a side plate; 3. a turntable; 4. a positioning mechanism; 401. an arc-shaped groove; 402. adjusting the first screw rod; 403. clamping blocks; 5. a support plate; 6. a spring; 7. a movable plate; 8. a calibration mechanism; 801. a sleeve; 802. a guide rail; 803. a first fixing plate; 804. a screw rod; 805. a knob; 806. a slide block; 807. a chute; 808. a bump; 9. a clamping mechanism; 901. a second fixing plate; 902. a movable rod; 903. a connecting plate; 904. an arc-shaped plate; 905. and adjusting a second screw rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an electronic compass angle information calibrating device, including base 1, the upper end fixed mounting of base 1 has curb plate 2, the inboard rotation of curb plate 2 is installed carousel 3, be provided with positioning mechanism 4 between carousel 3 and the curb plate 2, positioning mechanism 4 includes arc wall 401, adjusting screw one 402 and clamp splice 403, the upper end fixed mounting of carousel 3 has backup pad 5, the upper end fixed mounting of backup pad 5 has spring 6, the upper end fixed mounting of spring 6 has fly leaf 7, be provided with calibrating mechanism 8 between fly leaf 7 and the backup pad 5, calibrating mechanism 8 includes sleeve 801, guide rail 802, fixed plate one 803, the lead screw 804, knob 805, slider 806, chute 807 and lug 808, the upper end of fly leaf 7 is provided with clamping mechanism 9, clamping mechanism 9 includes fixed plate two 901, the fly rod 902, connecting plate 903, arc 904 and adjusting screw two 905.
Specifically, the side plates 2 are symmetrically provided with two arc grooves 401, the arc grooves 401 are formed in the surface of the rotary plate 3, the first adjusting screw 402 is installed in the side plates 2 in a threaded mode, the clamping blocks 403 are fixedly connected with one end of the first adjusting screw 402, the first adjusting screw 402 penetrates through the arc grooves 401, and the clamping blocks 403 are attached to the inner side of the rotary plate 3. The rotary table 3 has the advantages that the rotary table 3 overturns along the inner side of the side plate 2, the first adjusting screw rod 402 is rotated, the first adjusting screw rod 402 drives the clamping blocks 403 to horizontally move along the threads, and the clamping blocks 403 clamp the rotary table 3.
Specifically, the sleeve 801, the guide rail 802, the first fixed plate 803 are fixedly installed at the upper end of the support plate 5, the sleeve 801 is located at the outer side of the spring 6, the screw rod 804 is rotatably installed at the outer side of the sleeve 801, the knob 805 is rotatably installed at the outer side of the first fixed plate 803, the knob 805 is fixedly connected with the screw rod 804, four sliding blocks 806 are annularly arranged about the vertical center line of the sleeve 801, and the inclined grooves 807 are formed in the upper end of the sliding blocks 806. The advantage is that turning knob 805 drives lead screw 804 to rotate, guide rail 802 plays a guiding role to slider 806, and lead screw 804 drives slider 806 to move horizontally.
Specifically, the bump 808 is fixedly mounted at the lower end of the movable plate 7, the bump 808 is in an annular structure, the outer side of the bump 808 is in an arc structure, and the outer side of the bump 808 is attached to the chute 807. Advantageously, the spring 6 acts to connect the flap 7 and to exert a downward spring force on it, the lugs 808 sliding along the inclined grooves 807.
Embodiment two:
as shown in fig. 1-4, as an improvement over the previous embodiment. Specifically, the second fixing plate 901 is fixedly installed at the upper end of the movable plate 7, four fixing plates 901 are annularly arranged on the vertical center line of the movable plate 7, and two fixing rods 902 are movably installed in the second fixing plate 901. The advantage is that the movable rod 902 slides along the inside of the second fixed plate 901.
Specifically, the connecting plate 903 is fixedly installed at one end of the movable rod 902, the arc plate 904 is fixedly installed at the other end of the movable rod 902, the second adjusting screw 905 is rotatably installed at the outer side of the second fixing plate 901, and the outer sides of the connecting plate 903 and the second adjusting screw 905 are in threaded connection. The electronic compass has the advantages that the adjusting screw II 905 is rotated, the connecting plate 903 slides along the threads of the adjusting screw II 905, the connecting plate 903 drives the arc plate 904 to move through the movable rod 902, and the arc plate 904 clamps the electronic compass.
Working principle: firstly, the electronic compass is placed at the upper end of the movable plate 7, the second adjusting screw 905 is rotated, the connecting plate 903 slides along the threads of the second adjusting screw 905, the connecting plate 903 drives the arc plate 904 to move through the movable rod 902, the arc plate 904 clamps the electronic compass, the spring 6 plays a role in connecting the movable plate 7 and downwards elastic force is achieved, the lug 808 slides along the chute 807, the rotating knob 805 drives the screw 804 to rotate, the guide rail 802 plays a role in guiding the slide block 806, the screw 804 drives the slide block 806 to horizontally move, the position of the chute 807 is adjusted, thus the horizontal angle of the electronic compass is finely adjusted, the first adjusting screw 402 is rotated inwards to unlock the turntable 3, the turntable 3 overturns along the inner side of the side plate 2, the first adjusting screw 402 is rotated outwards, the first adjusting screw 402 drives the clamping block 403 to horizontally move along the threads, and the clamping block 403 clamps the turntable 3, and the inclination angle of the device is adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electron compass angle information calibrating device, includes base (1), its characterized in that: the utility model discloses a movable table, including base (1), base, fixed plate (5), movable plate (7), fixed plate (904), fixed plate (903) and adjusting screw (905), fixed plate (7) are installed to the upper end fixed mounting of base (1), carousel (3) are installed in inboard rotation of curb plate (2), be provided with positioning mechanism (4) between carousel (3) and curb plate (2), positioning mechanism (4) include arc wall (401), adjusting screw (402) and clamp splice (403), the upper end fixed mounting of carousel (3) has backup pad (5), the upper end fixed mounting of backup pad (5) has spring (6), the upper end fixed mounting of spring (6) has movable plate (7), be provided with calibrating mechanism (8) between movable plate (7) and backup pad (5), calibrating mechanism (8) include sleeve (801), guide rail (802), fixed plate (803), lead screw (804), knob (805), slider (806), chute (807) and lug (808), the upper end of movable plate (7) is provided with clamping mechanism (9), including fixed plate two (901), movable rod (902), connecting plate (903) and adjusting screw (905).
2. The electronic compass angle information calibration device according to claim 1, wherein: the side plates (2) are symmetrically provided with two arc grooves (401), the arc grooves (401) are formed in the surface of the rotary table (3), the first adjusting screw (402) is installed inside the side plates (2) in a threaded mode, the clamping blocks (403) are fixedly connected with one ends of the first adjusting screw (402), the first adjusting screw (402) penetrates through the arc grooves (401), and the clamping blocks (403) are attached to the inner sides of the rotary table (3).
3. The electronic compass angle information calibration device according to claim 1, wherein: sleeve (801), guide rail (802), fixed plate one (803) fixed mounting are in the upper end of backup pad (5), sleeve (801) are located the outside of spring (6), lead screw (804) rotate and install in the outside of sleeve (801), knob (805) rotate and install in the outside of fixed plate one (803), knob (805) are fixed connection with lead screw (804), slider (806) are provided with four with respect to the vertical central line annular of sleeve (801), the upper end at slider (806) is seted up to chute (807).
4. The electronic compass angle information calibration device according to claim 1, wherein: the lug (808) is fixedly arranged at the lower end of the movable plate (7), the lug (808) is of an annular structure, the outer side of the lug (808) is of an arc-shaped structure, and the outer side of the lug (808) is attached to the chute (807).
5. The electronic compass angle information calibration device according to claim 1, wherein: the second fixing plate (901) is fixedly arranged at the upper end of the movable plate (7), four fixing plates (901) are annularly arranged on the vertical center line of the movable plate (7), and two fixing rods (902) are movably arranged in the second fixing plate (901).
6. The electronic compass angle information calibration device according to claim 1, wherein: the connecting plate (903) is fixedly arranged at one end of the movable rod (902), the arc-shaped plate (904) is fixedly arranged at the other end of the movable rod (902), the second adjusting screw (905) is rotatably arranged at the outer side of the second fixing plate (901), and the outer sides of the connecting plate (903) and the second adjusting screw (905) are in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840646.1U CN220418477U (en) | 2023-07-13 | 2023-07-13 | Electronic compass angle information calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840646.1U CN220418477U (en) | 2023-07-13 | 2023-07-13 | Electronic compass angle information calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418477U true CN220418477U (en) | 2024-01-30 |
Family
ID=89654775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321840646.1U Active CN220418477U (en) | 2023-07-13 | 2023-07-13 | Electronic compass angle information calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418477U (en) |
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2023
- 2023-07-13 CN CN202321840646.1U patent/CN220418477U/en active Active
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