CN112648509A

CN112648509A - Camera tripod stabilizing device based on electromagnetic induction principle

Info

Publication number: CN112648509A
Application number: CN202011532296.3A
Authority: CN
Inventors: 周容
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-13

Abstract

The invention relates to the technical field of auxiliary photographic equipment and discloses a camera tripod stabilizing device based on an electromagnetic induction principle, which comprises a supporting table and supporting legs, wherein a glass tube is fixedly connected inside the supporting table, a steel ball is movably sleeved inside the glass tube, a first electric connecting piece is fixedly connected inside the glass tube, a second electric connecting piece is fixedly connected inside the glass tube, a supporting rod is movably sleeved inside the supporting legs, a first iron block is fixedly connected outside the supporting rod, and a rack is fixedly connected outside the supporting rod; through the interaction of glass pipe, steel ball, power connection piece one, bracing piece, spring one, electro-magnet one, iron plate one, baffle, rack, gear, pivot, ratchet and pin, can adjust the tripod of slope when the tripod is used on the road surface of unevenness for the tripod can keep the horizontality, and then can not influence user's result of use, makes the use of tripod more convenient.

Description

Camera tripod stabilizing device based on electromagnetic induction principle

Technical Field

The invention relates to the technical field of auxiliary photographic equipment, in particular to a camera tripod stabilizing device based on an electromagnetic induction principle.

Background

The camera is often used without the assistance of a tripod, such as night scene shooting, macro shooting and the like, and the tripod mainly serves to stabilize the camera so as to achieve certain shooting effects.

Photographic fan likes to look for various materials in the life, therefore photographic scene is changeable, probably on smooth road, also probably on the mud road of pothole, probably in the urban area, also probably in the field, thereby make the ground flatness of tripod mounted position uncertain, when meetting ground unevenness, the tripod can't keep the level, can produce not good influence to photographic effect, and current tripod can't adjust the tripod according to actual ground flatness, the unexpected circumstances of inclining also can appear in the process of using of tripod simultaneously, lead to the camera to overturn and cause the damage.

Therefore, in response to these problems, there is a need for a camera tripod stabilizing apparatus based on the principle of electromagnetic induction.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a camera tripod stabilizing device based on an electromagnetic induction principle, which has the advantages of automatically adjusting a tripod to a horizontal state and preventing the tripod from toppling over, and solves the problems that the existing tripod cannot adjust the tripod according to actual ground flatness, and the tripod can be accidentally inclined in the using process to cause the camera to be broken down.

(II) technical scheme

In order to achieve the purposes of automatically adjusting the tripod to a horizontal state and preventing the tripod from toppling over, the invention provides the following technical scheme: a camera tripod stabilizing device based on an electromagnetic induction principle comprises a supporting table and supporting legs, wherein a glass tube is fixedly connected inside the supporting table, steel balls are sleeved on the inner activity of the glass tube, a first electric connection piece is fixedly connected inside the glass tube, a second electric connection piece is fixedly connected inside the glass tube, a supporting rod is sleeved on the inner activity of the supporting legs, a first iron block is fixedly connected outside the supporting rod, a rack is fixedly connected outside the supporting rod, a gear is meshed outside the rack, a rotating shaft is fixedly sleeved inside the gear, a ratchet wheel is fixedly sleeved outside the rotating shaft, a first spring is sleeved outside the supporting rod, a stop lever is movably connected inside the supporting legs, a first electromagnet is fixedly sleeved inside the supporting legs, a baffle is fixedly sleeved inside the supporting legs, and a fixing frame is fixedly connected outside the supporting legs, the inside fixedly connected with bull stick of mount, the outside activity of bull stick has cup jointed the backup pad, the inside fixedly connected with magnet of backup pad, the outside fixedly connected with electro-magnet of landing leg is two.

Preferably, the shape of glass pipe is the clover form, the quantity of connecting electric piece one is three, and three connecting electric piece one is connected respectively at the middle part at three-section glass pipe top, the quantity of connecting electric piece two is three, and three connecting electric piece two is connected respectively at the port department of glass pipe for can be according to actual conditions respectively to the highly regulation of three landing leg, thereby make the tripod can keep the level, the inside fixedly connected with slope piece of glass pipe for when the tripod just takes place the slope, the steel ball can't cross the slope piece and connect electric piece two contacts, can only contact with connecting electric piece one, thereby can avoid the backup pad to be opened by accident.

Preferably, the loop bar has been cup jointed in the inside activity of pin, and the one end fixed connection of loop bar is in the inside of landing leg, and the other end fixedly connected with electro-magnet of loop bar is three, and the spring two has been cup jointed in the outside activity of loop bar, the inside fixedly connected with iron plate two of pin, pin and ratchet activity joint for can carry out the fixed of position to the bracing piece after the length adjustment, avoid the anti-resilience that takes place under the effect of spring one, and then influence the effect of tripod level (l) ing, the shape that the pin is close to ratchet one end is hemispherical, can promote pin compression spring two and move backward when making the ratchet normally rotate, and then can not influence the normal operation of ratchet.

Preferably, flexible groove has been seted up to the inside of backup pad, and the inside activity in flexible groove has cup jointed spring three, and the dead lever has been cup jointed in the inside activity in flexible groove, the outside fixedly connected with fixed plate of landing leg, dead lever have fixed plate swing joint, can fix the backup pad when not using, avoid the backup pad to strut the normal use that influences the tripod at will.

Preferably, the position and the specification of the magnet are matched with those of the electromagnet, the magnetism of one end, close to the electromagnet, of the magnet is repelled with the magnetism of one end, close to the magnet, of the electromagnet after the electromagnet is electrified, so that the support plate can be rapidly bounced off under the action of the repellence force after the electromagnet is electrified, the tripod is supported, and the maximum angle between the support plate and the supporting leg is 90 degrees.

Preferably, the base has been cup jointed in the outside activity of landing leg, the bottom shape of landing leg is globular, and ball type groove has been seted up to the inside of base, and the base activity is cup jointed in the bottom of landing leg for the bottom of tripod can adapt to the bottom surface of different roughness, makes the tripod use comparatively convenient.

Preferably, the outside fixedly connected with start button of brace table, the outside fixedly connected with reset button of brace table, connect electric piece one, connect electric piece two and all be connected with the start button electricity, electro-magnet one with connect electric piece one electricity and be connected, electro-magnet two with connect electric piece two electricity and be connected, electro-magnet three is connected with reset button electricity for the degree of automation of tripod is higher, and it is more convenient to use.

(III) advantageous effects

Compared with the prior art, the invention provides a camera tripod stabilizing device based on an electromagnetic induction principle, which has the following beneficial effects:

1. this camera tripod stabilising arrangement based on electromagnetic induction principle, through the glass pipe, the steel ball, connect electric piece one, the bracing piece, spring one, electro-magnet one, iron plate one, the baffle, the rack, the gear, the pivot, ratchet and the interact of pin, can adjust the tripod of slope when the road surface of unevenness uses the tripod, make the tripod can keep the horizontality, and then can not influence user's result of use, make the use of tripod more convenient.

2. This camera tripod stabilising arrangement based on electromagnetic induction principle through glass pipe, steel ball, the interact of connecting electric piece two, backup pad, electro-magnet two, magnet, mount and bull stick for when the tripod takes place great slope, can support fixedly to the tripod, thereby avoided the tripod to empty and lead to the impaired condition of camera to appear.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of a connection structure of a portion of the structure shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection between the support legs and the support plate according to the present invention;

FIG. 5 is a schematic view of the inside structure of the glass tube according to the present invention;

FIG. 6 is a schematic view showing the connection relationship between the glass tube and the steel ball according to the present invention.

In the figure: 1. a support table; 2. a support leg; 3. a glass tube; 4. steel balls; 5. connecting a power strip I; 6. connecting a power chip II; 7. a support bar; 8. a first iron block; 9. a rack; 10. a gear; 11. a rotating shaft; 12. a ratchet wheel; 13. a first spring; 14. a stop lever; 15. an electromagnet I; 16. a baffle plate; 17. a fixed mount; 18. a rotating rod; 19. a support plate; 20. a magnet; 21. and a second electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a camera tripod stabilizing device based on an electromagnetic induction principle comprises a supporting table 1 and supporting legs 2, wherein a base is movably sleeved outside the supporting legs 2, the bottom of each supporting leg 2 is spherical, a spherical groove is formed inside the base, the base is movably sleeved at the bottom of each supporting leg 2, so that the bottom of the tripod can adapt to bottom surfaces with different flatness, the tripod is convenient to use, a glass tube 3 is fixedly connected inside the supporting table 1, the glass tube 3 is clover-shaped, the number of first electric connecting pieces 5 is three, the three first electric connecting pieces 5 are respectively connected to the middle of the tops of the three sections of glass tubes 3, the number of second electric connecting pieces 6 is three, the three second electric connecting pieces 6 are respectively connected to ports of the glass tubes 3, so that the heights of the three supporting legs 2 can be respectively adjusted according to actual conditions, and the tripod can be kept horizontal, the inside fixedly connected with sloping block of glass pipe 3 for when the tripod just took place to incline, steel ball 4 can not cross the sloping block and connect electric piece two 6 contacts, can only connect electric piece one 5 to contact, thereby can avoid backup pad 19 to be opened by accident.

The inner part of the glass tube 3 is movably sleeved with a steel ball 4, the inner part of the glass tube 3 is fixedly connected with a first electricity connecting piece 5, the inner part of the glass tube 3 is fixedly connected with a second electricity connecting piece 6, the inner part of the supporting leg 2 is movably sleeved with a supporting rod 7, the outer part of the supporting rod 7 is fixedly connected with a first iron block 8, the outer part of the supporting rod 7 is fixedly connected with a rack 9, the outer part of the rack 9 is meshed with a gear 10, the inner part of the gear 10 is fixedly sleeved with a rotating shaft 11, the outer part of the rotating shaft 11 is fixedly sleeved with a ratchet 12, the outer part of the supporting rod 7 is movably sleeved with a first spring 13, the inner part of the supporting leg 2 is movably connected with a stop lever 14, the inner part of the stop lever 14 is movably sleeved with a sleeve lever, one end of the sleeve lever is fixedly connected inside the supporting leg 2, the other end of the sleeve lever is, the utility model discloses a tripod horizontal adjustment's effect, including ratchet 12, the bracing piece 7 of length adjustment back, the setting of position is carried out to the bracing piece 7 of length adjustment back, avoids reacting under the effect of spring 13 and kick-backs, and then influences the effect of tripod horizontal adjustment, and the shape that pin 14 is close to ratchet 12 one end is hemispherical for can promote pin 14 compression spring two and move backward when ratchet 12 normally rotates, and then can not influence ratchet 12's normal operating.

The fixed cover in inside of landing leg 2 has connect electro-magnet 15, the fixed cover in inside of landing leg 2 has connect baffle 16, can play the fixed effect of support to bracing piece 7, the outside fixedly connected with mount 17 of landing leg 2, the inside fixedly connected with bull stick 18 of mount 17, backup pad 19 has been cup jointed in the outside activity of bull stick 18, flexible groove has been seted up to backup pad 19's inside, the inside activity in flexible groove has cup jointed spring three, the dead lever has been cup jointed in the inside activity in flexible groove, the outside fixedly connected with fixed plate of landing leg 2, the dead lever has fixed plate swing joint, can fix backup pad 19 when not using, avoid backup pad 19 to prop open the normal use that influences the tripod at will.

The inside of the supporting plate 19 is fixedly connected with a magnet 20, the position and the specification of the magnet 20 are matched with those of the second electromagnet 21, the magnetism of one end, close to the second electromagnet 21, of the magnet 20 is repellent with the magnetism of one end, close to the magnet 20, of the second electromagnet 21 after being electrified, so that the supporting plate 19 can be quickly bounced open under the action of the repulsive force after the second electromagnet 21 is electrified, the tripod is supported, the maximum angle between the supporting plate 19 and the supporting leg 2 is 90 degrees, the second electromagnet 21 is fixedly connected to the outside of the supporting leg 2, a starting button is fixedly connected to the outside of the supporting table 1, a reset button is fixedly connected to the outside of the supporting table 1, the first power connection piece 5 and the second power connection piece 6 are electrically connected with the starting button, the first electromagnet 15 is electrically connected with the first power connection piece 5, the second electromagnet, the use is more convenient.

The working principle of the tripod is that when the tripod is used, the tripod is placed at a required position, then the starting button is pressed to enable the first power connection piece 5 and the second power connection piece 6 to be powered on, when the road surface is uneven, the tripod can incline, at the moment, the steel ball 4 rolls to the lower side in the glass tube 3 and is in contact with the first power connection piece 5 at the lower side, so that the first electromagnet 15 is powered on, the first electromagnet 15 after being powered on generates magnetism to be attracted with the first iron block 8, the supporting rod 7 compresses the first spring 13 and drives the lower side supporting leg 2 to ascend, when the lower side supporting leg 2 ascends to the same height as the other two supporting legs 2, the steel ball 4 leaves the position of the first power connection piece 5 under the inertia effect when the lower side supporting leg 2 ascends, so that the first electromagnet 15 is powered off and loses magnetism, the height adjustment stops, and in the process that the supporting legs 2 ascend, what the bracing piece 7 was gone on with landing leg 2 relatively is descending motion, bracing piece 7 descends, drive rack 9 moves down, rack 9's motion drives gear 10 and rotates, gear 10 rotates and drives pivot 11 and rotate, pivot 11 rotates and drives ratchet 12 and rotates, carry out the joint through pin 14 and ratchet 12, make and to block ratchet 12 and reverse, and then make bracing piece 7 after the altitude mixture control can not automatic re-setting, thereby can remain stable after having guaranteed the tripod position control.

When tripod inclination is too big, steel ball 4 rolls fast and crosses the slope piece and connect the contact of electric piece two 6 in glass pipe 3 for two 21 circular telegrams of electro-magnet produce magnetism, two 21 one sides magnetism of electro-magnet are close to with circular telegram back electro-magnet one side magnetism opposite that 21 is close to magnet 20, thereby produce the power of repelling mutually, can pop out backup pad 19 fast, support the tripod, the biggest angle between backup pad 19 and the landing leg 2 is 90, thereby stability when making the support is better.

After the tripod uses the completion, press reset button, make electro-magnet three circular telegrams, produce magnetism, attract with iron plate two each other, thereby drive pin 14 back and move, lose the relation of connection with ratchet 12, ratchet 12 can free rotation, make under the resilience force effect of spring 13, bracing piece 7 can contract to the inside of landing leg 2, then press reset button once more, electro-magnet three outage loses magnetism, under the effect of spring two resilience forces, pin 14 resets and continues to block ratchet 12's reversal, accomplish the use of tripod.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A camera tripod stabilising arrangement based on electromagnetic induction principle, includes brace table (1) and landing leg (2), its characterized in that: the glass tube (3) is fixedly connected to the inside of the supporting table (1), the steel ball (4) is sleeved on the inner portion of the glass tube (3) in a movable mode, the first power connection piece (5) is fixedly connected to the inside of the glass tube (3), the second power connection piece (6) is fixedly connected to the inside of the glass tube (3), the supporting rod (7) is sleeved on the inner portion of the supporting leg (2) in a movable mode, the first iron block (8) is fixedly connected to the outside of the supporting rod (7), the rack (9) is fixedly connected to the outside of the supporting rod (7), the gear (10) is meshed with the outside of the rack (9), the rotating shaft (11) is fixedly sleeved on the inside of the gear (10), the ratchet wheel (12) is sleeved on the outside of the rotating shaft (11), the first spring (13) is sleeved on the outside of the supporting rod (7), and the stop lever (14), the inside fixed electromagnet (15) that has cup jointed of landing leg (2), the fixed cover in inside of landing leg (2) has cup jointed baffle (16), the outside fixedly connected with mount (17) of landing leg (2), the inside fixedly connected with bull stick (18) of mount (17), backup pad (19) has been cup jointed in the outside activity of bull stick (18), the inside fixedly connected with magnet (20) of backup pad (19), the outside fixedly connected with electromagnet two (21) of landing leg (2).

2. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the shape of glass pipe (3) is the clover form, the quantity of connecting electric piece (5) is three, and three connecting electric piece (5) are connected respectively at the middle part at three-section glass pipe (3) top, the quantity of connecting electric piece two (6) is three, and three connecting electric piece two (6) are connected respectively at the port department of glass pipe (3), the inside fixedly connected with sloping block of glass pipe (3).

3. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the loop bar has been cup jointed in the inside activity of pin (14), and the one end fixed connection of loop bar is in the inside of landing leg (2), and the other end fixedly connected with electro-magnet of loop bar is three, and the outside activity of loop bar has cup jointed spring two, the inside fixedly connected with iron plate two of pin (14), pin (14) and ratchet (12) activity joint, the shape that pin (14) is close to ratchet (12) one end is hemispherical.

4. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the telescopic groove is formed in the supporting plate (19), the spring III is sleeved in the telescopic groove in a movable mode, the fixing rod is sleeved in the telescopic groove in a movable mode, the fixing plate is fixedly connected to the outer portion of the supporting leg (2), and the fixing rod is movably connected with the fixing plate.

5. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the position and the specification of the magnet (20) are matched with those of the second electromagnet (21).

6. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the base is movably sleeved outside the supporting legs (2), the bottom of the supporting legs (2) is spherical, a spherical groove is formed in the base, and the base is movably sleeved at the bottom of the supporting legs (2).

7. A camera tripod stabilizing apparatus based on the electromagnetic induction principle as claimed in claim 1, wherein: the external fixedly connected with start button of brace table (1), the external fixedly connected with reset button of brace table (1), connect electric piece one (5), connect electric piece two (6) and all be connected with the start button electricity, electro-magnet one (15) with connect electric piece one (5) electricity and be connected, electro-magnet two (21) with connect electric piece two (6) electricity and be connected, electro-magnet three is connected with reset button electricity.