CN220105855U - Infrared marker post - Google Patents

Abstract

The utility model discloses an infrared marker post, which has the technical scheme that: the device comprises a base, wherein a plurality of mounting columns are fixedly arranged on the bottom surface of the base, a supporting plate is arranged above the base, mounting holes are formed in the top surface of the supporting plate, and a baffle is arranged above the supporting plate; the adjusting part, the adjusting part sets up the top of base for adjust the position of projection, through setting up the adjusting part, can carry out the regulation change in position after fixed through the adjusting part, need not dismantle again then go to adjust the position, therefore make more convenient and fast when using, through setting up the crane, can adjust the projection position through the crane, thereby avoided influencing the teaching quality because of highly unable change, the rotation of rethread driving motor can make many positions transform angle, thereby it is convenient to have brought for diversified projection teaching.

Description

Infrared marker post

Technical Field

The utility model relates to the technical field of educational machinery, in particular to an infrared marker post.

Background

The infrared ray is also called infrared radiation, electromagnetic wave in infrared band between visible light and microwave and with wavelength range of 0.76-1000 microns, and is invisible light with lower frequency than red light.

According to publication No.: the utility model relates to an infrared marker post for education, which comprises a sleeve, wherein a loop bar is inserted in the sleeve, the lower end of the sleeve is provided with a fixing mechanism, the lower end of the sleeve penetrates through the side wall of the fixing mechanism and extends to the lower side of the fixing mechanism, the upper end of the loop bar is fixedly connected with an antimagnetic mechanism, the inner bottom end of the antimagnetic mechanism is fixedly connected with two buffer mechanisms, a supporting mechanism is fixedly arranged in the sleeve, the side wall of the supporting mechanism is contacted with the side wall of the loop bar, and the infrared marker post can directly fix equipment on the ground through the use of the antimagnetic mechanism and the fixing mechanism without a teacher holding device, thereby facilitating the teaching of the teacher, improving the teaching quality of the teacher, preventing the influence of a magnetic field on an infrared device by a first antimagnetic plate and a second antimagnetic plate, preventing the sensitivity of the infrared device from being reduced, and preventing the infrared device from inaccurate measurement.

However, there are still some disadvantages to an infrared marker post for education, such as: when equipment is needed, the fixing nut is firstly placed on the ground, then the tool is used for inserting the fixing nut into soil, when the fixing nut is inserted into the ground, the sleeve is inserted into the ground, so that the equipment can be fixed in the ground, and when the equipment is fixed at one position, the projected direction is inconvenient to adjust, so that the teaching quality can be affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an infrared marker post, which solves the problem that the projected azimuth is inconvenient to adjust after being fixed at one position, thereby influencing the teaching quality.

The technical aim of the utility model is realized by the following technical scheme:

an infrared marker post, comprising: the base is characterized in that a plurality of mounting columns are fixedly arranged on the bottom surface of the base, a supporting plate is arranged above the base, mounting holes are formed in the top surface of the supporting plate, and a baffle is arranged above the supporting plate; the adjusting component is arranged above the base and used for adjusting the projected direction.

Through adopting above-mentioned technical scheme, through setting up adjusting part, can carry out the regulation change of position after fixed through adjusting part, need not dismantle then go the adjustment position again, consequently make more convenient and fast when using.

Preferably, the adjusting assembly includes: the driving motor is fixedly arranged in the mounting hole, a connecting column is fixedly arranged at one end of the driving motor rotating shaft, one end of the connecting column is fixedly arranged on the bottom surface of the baffle plate, two lifting frames are fixedly arranged on the bottom surface of the supporting plate, and a mounting groove is formed in one side of the baffle plate.

Through adopting above-mentioned technical scheme, through setting up the crane, can adjust the projection position through the crane to avoided influencing the teaching quality because of highly unable change, the rotation of rethread driving motor can make many azimuth conversion angle, thereby brought convenience for diversified projection teaching.

Preferably, the adjusting assembly further comprises: the two sliding grooves are respectively arranged on two sides of the inner wall surface of the mounting groove, the two sides of the inner wall surface of the sliding groove are respectively provided with a limit groove, and the inside of the sliding groove is in sliding clamping connection with a sliding block.

Through adopting above-mentioned technical scheme, through setting up the spacing groove, can make the sliding block avoid directly roll-off mounting groove's inside when sliding adjustment through the spacing groove for it is more stable when using.

Preferably, the top surface and the bottom surface of sliding block are respectively fixed with spacing, spacing with spacing groove slip joint, two fixed mounting has the board of placing between the sliding block.

Through adopting above-mentioned technical scheme, through setting up spacing, can make more stable when removing the board of placing through spacing.

Preferably, the top surface of the placing plate is fixedly provided with an infrared body, and one side of the baffle is fixedly provided with a mobile power supply.

Through adopting above-mentioned technical scheme, through setting up portable power source, can also use the infrared ray body for a longer time when outdoor use through portable power source, avoided appearing the outage phenomenon when teaching does not accomplish.

Preferably, two calibration rods are fixedly arranged on one side of the baffle plate.

Through adopting above-mentioned technical scheme, through setting up the calibrating rod, can make when using to the angle of projection play a calibration auxiliary role through the calibrating rod, avoid appearing projecting crooked situation.

In summary, the utility model has the following advantages:

through setting up adjusting part, can be when carrying out the regulation change in position after fixed through adjusting part, need not dismantle again then go to adjust the position, consequently, make more convenient and fast when using, through setting up the crane, can adjust the projection position through the crane, thereby avoided influencing the teaching quality because of highly unable change, the rotation of rethread driving motor can make many azimuth conversion angle, thereby it is convenient to have brought for diversified projection teaching, through setting up the spacing groove, can make the slider avoid the inside of direct roll-off mounting groove when sliding adjustment through the spacing groove, make more stable when using.

Through setting up spacing, can make more stable when removing the board of placing through spacing, through setting up portable power source, can make also can be longer use the infrared ray body when outdoor use through portable power source, avoided appearing the outage phenomenon when teaching does not accomplish, through setting up the calibrating rod, can make through the calibrating rod to play a calibration auxiliary role to the angle of projection when using, avoid appearing projecting crooked situation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of the baffle structure of the present utility model;

FIG. 4 is a schematic view of a placement plate structure of the present utility model;

fig. 5 is an enlarged schematic view of a partial structure of fig. 3 a.

Reference numerals: 1. a base; 2. a mounting column; 3. a support plate; 4. a mounting hole; 5. a baffle; 6. a driving motor; 7. a connecting column; 8. a lifting frame; 9. a mounting groove; 10. a sliding groove; 11. a limit groove; 12. a sliding block; 13. a limit bar; 14. placing a plate; 15. an infrared body; 16. a mobile power supply; 17. and (3) calibrating the 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.

Referring to fig. 1, fig. 2 and fig. 3, an infrared marker post, the on-line screen storage device comprises a base 1, the bottom surface fixedly connected with of base 1 is a plurality of erection column 2, the top of base 1 is provided with backup pad 3, mounting hole 4 has been seted up to the top surface of backup pad 3, the top of backup pad 3 is provided with baffle 5, the top of base 1 is provided with adjusting part for adjust the position of projection, through setting up adjusting part, can carry out the change of regulation of position after fixed through adjusting part, need not dismantle again then go the adjustment position, therefore make more convenient and fast when using, adjusting part includes driving motor 6, driving motor 6 is not done in here for having had the structure and is repeated, driving motor 6 fixed connection is in the inside of mounting hole 4, the one end fixedly connected with spliced pole 7 of driving motor 6 axis of rotation, the one end and the bottom surface fixed connection of baffle 5 of backup pad 3, two lifting frame 8 are for having structure and do not do here and give a time, mounting groove 9 is seted up to one side of baffle 5, through setting up lifting frame 8, can be adjusted position through lifting frame 8 so that the height can not change by the height of projection can be changed because of having avoided, thereby the teaching quality can's change can't be influenced by the rotation angle, thereby, the teaching quality can't be changed by the rotation is convenient.

Referring to fig. 4 and 5, the adjusting component further comprises two sliding grooves 10, two sliding grooves 10 are respectively formed in two sides of the inner wall surface of the mounting groove 9, limiting grooves 11 are respectively formed in two sides of the inner wall surface of the sliding groove 10, sliding blocks 12 are connected to the inner sides of the sliding grooves 10 in a sliding mode, the sliding blocks 12 can be prevented from directly sliding out of the inner sides of the mounting groove 9 during sliding adjustment through the limiting grooves 11 by arranging the limiting grooves 11, the sliding blocks are more stable during use, limiting strips 13 are fixedly connected to the top surfaces and the bottom surfaces of the sliding blocks 12 respectively, the limiting strips 13 are connected to the limiting grooves 11 in a sliding mode, a placing plate 14 is fixedly connected between the two sliding blocks 12, and the limiting strips 13 are arranged to enable the sliding blocks 14 to be more stable during moving.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the top surface fixedly connected with infrared ray body 15 of placing board 14, infrared ray body 15 is for having the structure and does not make reiteration here, one side fixedly connected with portable power source 16 of baffle 5, portable power source 16 is for having the structure and does not make reiteration here, infrared ray body 15 and portable power source 16 electric connection, through setting up portable power source 16, can make the use infrared ray body 15 that also can be longer when outdoor use through portable power source 16, the outage phenomenon has been avoided appearing when the teaching is not accomplished, one side fixedly connected with two calibrating rod 17 of baffle 5, through setting up calibrating rod 17, can make to play a calibration auxiliary role to the angle of projection when using through calibrating rod 17, avoid appearing projecting crooked situation.

Working principle: referring to fig. 1-5, when in use, a worker firstly fixes the device on the ground through the mounting post 2, then adjusts the height position through the adjusting lifting frame 8, then starts the driving motor 6 to drive the connecting post 7 to rotate, so that the baffle 5 can rotate in azimuth, then assists the projection of infrared rays through the calibrating rod 17, so that no skew condition occurs, and if the infrared ray body 15 fails in use, the placing plate 14 is driven to move out through the sliding of the sliding block 12 in the sliding groove 10, so that the device is more convenient to detach, take out and overhaul.

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. An infrared marker post, comprising:

the base (1), the bottom surface fixed mounting of base (1) has a plurality of erection column (2), the top of base (1) is provided with backup pad (3), mounting hole (4) have been seted up to the top surface of backup pad (3), the top of backup pad (3) is provided with baffle (5);

the adjusting component is arranged above the base (1) and used for adjusting the projection direction.

2. The infrared marker post of claim 1, wherein the adjustment assembly comprises:

the driving motor (6), driving motor (6) fixed mounting is in the inside of mounting hole (4), the one end fixed mounting of driving motor (6) axis of rotation has spliced pole (7), the one end of spliced pole (7) with the bottom surface fixed mounting of baffle (5), the bottom surface fixed mounting of backup pad (3) has two crane (8), mounting groove (9) have been seted up to one side of baffle (5).

3. The infrared marker post of claim 2, wherein the adjustment assembly further comprises:

two sliding grooves (10), two the both sides of mounting groove (9) internal face are seted up respectively in sliding groove (10), spacing groove (11) have been seted up respectively to the internal face both sides of sliding groove (10), the inside slip joint of sliding groove (10) has slider (12).

4. An infrared marker post according to claim 3, wherein the top surface and the bottom surface of the sliding block (12) are respectively and fixedly provided with a limit bar (13), the limit bar (13) is in sliding clamping connection with the limit groove (11), and a placing plate (14) is fixedly arranged between the two sliding blocks (12).

5. The infrared marker post according to claim 4, wherein the top surface of the placing plate (14) is fixedly provided with an infrared body (15), and one side of the baffle plate (5) is fixedly provided with a mobile power supply (16).

6. An infrared marker post according to claim 1, characterized in that two calibration bars (17) are fixedly mounted on one side of the baffle (5).