CN114962941A - Portable material recording equipment for social practice of college students - Google Patents

Abstract

The invention provides a portable material recording device for college students' social practice, which relates to the technical field of recording devices, and includes an installation box, a support shaft is rotatably installed between the inner walls on both sides of the installation box, and a camera is fixedly installed on the upper surface of the support plate. The top end of the guide rod is connected with the side of the installation box through the positioning assembly, the guide rod is connected with the limit plate through the connection assembly, the guide rod is connected with the installation plate through the support assembly, and the two sides of the installation box are respectively rotated and installed by the second rotating shaft. The fixed rod, the sliding guide rod of the present invention, because the guide rod is connected with the limit plate through the connecting assembly, and the guide rod is connected with the mounting plate through the supporting assembly, when the guide rod is pushed, the first connecting rod can be turned upward, so that the first connecting rod can be turned upwards, so that the first connecting rod can be turned upward. The two connecting rods are turned over, so that the mounting plate can be turned over, so that the second sliding block can be driven to slide inside the second sliding block, so that the support plate can be supported, so that the camera can be supported.

Description

A portable material recording device for college students' social practice

technical field

The invention relates to the technical field of recording equipment, in particular to a portable material recording equipment for college students' social practice.

Background technique

In the process of participating in some social practice, college students need to carry recording equipment, and record the process of participating in social practice to make material. During the process of participating in social practice, the staff need to carry the recording equipment to move around and take pictures at any time. Due to the stability of the recording equipment, the recording equipment will be installed on the bracket, which will cause the overall volume of the recording equipment to become larger. It is large, and it is inconvenient for the staff to store the recording equipment.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides a portable material recording device for college students' social practice, which solves the problem that in the process of participating in social practice, staff members need to carry the recording device to move around and take pictures at any time. The stability of the recording device will be installed on the bracket, which will cause the overall volume of the recording device to become larger. It is also inconvenient for personnel to store the recording equipment.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a portable material recording device for college students' social practice, comprising an installation box, a support shaft is rotatably installed between the inner walls on both sides of the installation box, and the side of the support shaft is fixedly installed A limit plate, the upper end of the limit plate is rotatably installed with a mounting plate through a first rotation axis, a support plate is fixedly installed at the upper end of the mounting plate, a camera is fixedly installed on the upper surface of the support plate, and an inner wall of one side of the installation box is installed A guide groove is provided, a guide hole is set on the inner wall of the other side of the installation box, a guide rod is slidably installed inside the guide groove, one end of the guide rod moves through the guide hole, and the top end of the guide rod is installed with the positioning assembly. The side of the box is connected, the guide rod is connected with the limit plate through the connecting assembly, the guide rod is connected with the installation plate through the support assembly, the two sides of the installation box are respectively rotatably installed with fixed rods through the second rotating shaft, the fixed The rod is connected with the side surface of the installation box through the limit component, and a plurality of locking universal wheels are installed on the lower surface of the installation box at equal distances.

Preferably, a pull rod is fixedly installed between the top ends of the two fixing rods, and a plurality of anti-skid lines are arranged on the pull rod at equal intervals.

Preferably, the positioning assembly includes a clamping plate, a plurality of bolt holes, the clamping plate is fixedly installed on the top end of the guide rod, bolts are provided on the clamping plate, a plurality of the bolt holes, and one end of the bolt is arranged inside the bolt hole .

Preferably, the position-limiting assembly includes a card plate, the card plate is fixedly installed on the side of the installation box, the card plate is provided with a positioning groove, and the middle portion of the fixing rod is arranged inside the positioning groove.

Preferably, a cover plate is installed on the card board through hinges, a fixing block is arranged on the cover plate, a fixing groove is arranged on the upper surface of the card board, the fixing block is arranged inside the fixing groove, and the fixing block is arranged inside the fixing groove. Both the block and the fixing slot are provided with magnets.

Preferably, the connecting assembly includes a first groove and a first sliding groove, the first groove is provided on the guide rod, the first sliding groove is provided on the limit plate, the first groove is two A first rotating shaft is rotatably installed between the side inner walls, and a first sliding block is slidably installed inside the first chute.

Preferably, the first slider is provided with a second groove, a second rotating shaft is rotatably installed between the inner walls on both sides of the second groove, and a first connecting rod is fixedly installed on the side of the first rotating shaft, so One end of the first connecting rod is arranged on the side surface of the second rotating shaft.

Preferably, the support assembly includes a second chute and a third groove, the second chute is provided on the side of the mounting plate, and the third groove is provided on the guide rod.

Preferably, a second sliding block is slidably installed inside the second chute, a clamping plate is fixedly installed at one end of the second sliding block, a fourth groove is provided on the clamping plate, and the inner walls on both sides of the fourth groove are A fourth rotating shaft is installed in between.

Preferably, a third rotating shaft is rotatably installed between the inner walls on both sides of the third groove, a second connecting rod is fixedly installed on the side surface of the third rotating shaft, and one end of the second connecting rod is disposed on the side surface of the fourth rotating shaft.

(1) Beneficial effects

The invention provides a portable material recording device for college students' social practice. Has the following beneficial effects:

1. When the device needs to be used, first screw the bolt to make one end of the bolt disengage from the inside of the bolt hole. At this time, the guide rod can be slid. When the guide rod is pushed, the first connecting rod can be turned upwards. The first slider slides inside the first chute, so that the limit plate can be turned over, and the height of the limit plate can be increased, so that the second connecting rod can be turned over, so that the mounting plate can be turned over, thereby driving the The second sliding block slides inside the second sliding block, so that the support plate can be supported, so that the camera can be supported, which is convenient for the staff to use. It is arranged inside the bolt hole, which can fix the guide rod to prevent the device from sliding. Otherwise, the device can be stored, which can reduce the space occupied by the device and is convenient for staff to carry.

2. The device can be pulled more conveniently by installing the pull rod between the top ends of the two fixed rods, and then with the locking universal wheel, and the anti-slip pattern on the pull rod can make it more convenient for the user to pull the pull rod. When the fixing rod is stored, the fixing rod is set inside the repositioning groove by rotating the fixing rod. At this time, the fixing block is set inside the fixing groove by turning the cover plate, because the fixed block and the fixing groove are both provided with magnets, which can If the fixing block is tightly arranged inside the fixing slot, the cover plate can be set on the upper surface of the card board, so that the cover plate blocks the fixing rod, so that the fixing rod is arranged inside the positioning groove, which can limit the position of the fixing rod, which is effective. Reduced size of this device.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the side view structure schematic diagram in the present invention;

Figure 3 is a schematic diagram of the structure of the mounting plate in the present invention;

FIG. 4 is a schematic view of the front structure of the card board in the present invention;

Fig. 5 is the structural schematic diagram of the guide rod in the figure of the present invention;

Fig. 6 is the enlarged structure schematic diagram of A place in the figure of the present invention;

FIG. 7 is an enlarged schematic view of the structure at B in the drawing of the present invention.

Among them, 1, installation box; 2, support shaft; 3, positioning assembly; 301, card plate; 302, bolt; 303, bolt hole; 4, guide hole; 5, limit component; 501, card plate; 502, positioning slot; 503, fixing slot; 504, fixing block; 505, magnet; 506, cover plate; 507, hinge; 6, locking universal wheel; 7, guide slot; 8, guide rod; 9, connecting assembly; 901 902, the first groove; 903, the first shaft; 904, the first chute; 905, the first slider; 906, the second groove; 907, the second shaft; 10, the first Rotation shaft; 11, mounting plate; 12, support plate; 13, camera; 14, support assembly; 1401, second connecting rod; 1402, third groove; 1403, third shaft; 1404, second chute; 1405 1406, the splint; 1407, the fourth groove; 1408, the fourth shaft; 15, the limit plate; 16, the fixed rod; 17, the pull rod;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example:

As shown in FIGS. 1 to 7 , an embodiment of the present invention provides a portable material recording device for college students’ social practice, including an installation box 1 , a support shaft 2 is rotatably installed between the inner walls on both sides of the installation box 1 , and the support shaft 2 A limit plate 15 is fixedly installed on the side, the upper end of the limit plate 15 is rotatably installed with a mounting plate 11 through the first rotating shaft 10 , a support plate 12 is fixedly installed on the upper end of the mounting plate 11 , and the upper surface of the support plate 12 is fixedly installed For the camera 13, a guide groove 7 is provided on the inner wall of one side of the installation box 1, and a guide hole 4 is provided on the inner wall of the other side of the installation box 1. A guide rod 8 is slidably installed inside the guide groove 7, and the guide rod One end of the guide rod 8 moves through the guide hole 4, the top end of the guide rod 8 is connected to the side of the installation box 1 through the positioning assembly 3, the guide rod 8 is connected to the limit plate 15 through the connecting assembly 9, and the guide rod 8 passes through the support assembly. 14 is connected to the mounting plate 11, the two sides of the mounting box 1 are respectively rotated and installed with a fixing rod 16 through the second rotating shaft 19, and the fixing rod 16 is connected to the side of the mounting box 1 through the limit assembly 5, and the A number of locking universal wheels 6 are installed equidistantly on the lower surface.

It should be noted that a pull rod 17 is fixedly installed between the top ends of the two fixing rods 16 , and a plurality of anti-skid lines 18 are provided on the pull rod 17 at equal distances. In combination with the locking universal wheel 6, the device can be pulled more conveniently, and the anti-slip pattern 18 provided on the pull rod 17 can make the user pull the pull rod 17 more conveniently.

It should be noted that the positioning assembly 3 includes a clamping plate 301 and a plurality of bolt holes 303. The clamping plate 301 is fixedly installed on the top of the guide rod 8. The clamping plate 301 is provided with bolts 302 and a plurality of the bolt holes 303. One end of the bolt 302 is arranged inside the bolt hole 303. When the guide rod 8 is moved to a suitable position, the top end of the bolt 302 is arranged inside the bolt hole 303 by screwing the bolt 302, so as to play a role in the clamping plate 301. The function of limit can prevent the guide rod 8 from moving again.

It should be noted that the limiting assembly 5 includes a clamping plate 501 , the clamping plate 501 is fixedly installed on the side of the installation box 1 , the clamping plate 501 is provided with a positioning groove 502 , and the middle of the fixing rod 16 is set at the positioning Inside the slot 502, a cover plate 506 is installed on the card board 501 through a hinge 507, a fixing block 504 is arranged on the cover plate 506, a fixing groove 503 is arranged on the upper surface of the card plate 501, and the fixing block 504 It is arranged inside the fixing slot 503, and the fixing block 504 and the fixing slot 503 are both provided with a magnet 505. When the fixing rod 16 needs to be stored, the fixing rod 16 is set inside the repositioning slot 502 by rotating the fixing rod 16. , at this time, by flipping the cover plate 506, the fixing block 504 is set inside the fixing slot 503, because the fixing block 504 and the fixing slot 503 are both provided with a magnet 505, the fixing block 504 can be tightly arranged inside the fixing slot 503, which can The cover plate 506 is arranged on the upper surface of the card plate 501, so that the cover plate 506 blocks the fixing rod 16, so that the fixing rod 16 is arranged inside the positioning groove 502, which limits the position of the fixing rod 16 and effectively reduces the cost of the device. volume.

It should be noted that the connecting assembly 9 includes a first groove 902 and a first sliding groove 904 , the first groove 902 is provided on the guide rod 8 , and the first sliding groove 904 is provided on the limiting plate 15 A first rotating shaft 903 is rotatably installed between the inner walls on both sides of the first groove 902, a first sliding block 905 is slidably installed inside the first sliding groove 904, and a first sliding block 905 is provided on the first sliding block 905. Two grooves 906, a second rotating shaft 907 is rotatably installed between the inner walls on both sides of the second groove 906, a first connecting rod 901 is fixedly installed on the side of the first rotating shaft 903, and one end of the first connecting rod 901 is provided On the side of the second rotating shaft 907, by pushing the guide rod 8, the guide rod 8 is moved toward the direction close to the support shaft 2. When the guide rod 8 is moved to an appropriate position, the first connecting rod 901 is fixedly installed on the side of the first rotating shaft 903. , one end of the first connecting rod 901 is arranged on the side of the second rotating shaft 907, the first connecting rod 901 can be turned upward, the first sliding block 905 can slide inside the first sliding groove 904, so that the limit plate 15 can be moved Turn over and increase the height of the limit plate 15. While moving the guide rod 8, because the second connecting rod 1401 is fixedly installed on the side of the third rotating shaft 1403, and one end of the second connecting rod 1401 is set on the side of the fourth rotating shaft 1408, the first The two connecting rods 1401 are turned over, so that the mounting plate 11 can be turned over, so that the second slider 1405 can be driven to slide inside the second slider 1405, so that the support plate 12 can be supported, and the camera 13 can be supported. .

It should be noted that the support assembly 14 includes a second chute 1404 and a third groove 1402 , the second chute 1404 is provided on the side of the mounting plate 11 , and the third groove 1402 is provided on the guide rod 8 , a second sliding block 1405 is slidably installed inside the second sliding slot 1404, and a clamping plate 1406 is fixedly installed at one end of the second sliding block 1405. The clamping plate 1406 is provided with a fourth groove 1407, and the fourth concave A fourth shaft 1408 is rotatably installed between the inner walls on both sides of the groove 1407, a third shaft 1403 is rotatably installed between the inner walls on both sides of the third groove 1402, and a second connecting rod 1401 is fixedly installed on the side of the third shaft 1403. , one end of the second connecting rod 1401 is arranged on the side of the fourth rotating shaft 1408. By pushing the guide rod 8, the guide rod 8 is moved in the direction close to the support shaft 2. When it moves to a suitable position, and because the first rotating shaft A first connecting rod 901 is fixedly installed on the side of 903, and one end of the first connecting rod 901 is arranged on the side of the second rotating shaft 907, which can make the first connecting rod 901 turn upwards, and make the first sliding block 905 operate inside the first chute 904. Sliding, so that the limit plate 15 can be turned over and the height of the limit plate 15 can be increased. When the guide rod 8 is moved, the second connecting rod 1401 is fixedly installed on the side of the third rotating shaft 1403, and one end of the second connecting rod 1401 is installed. On the side of the fourth rotating shaft 1408, the second connecting rod 1401 can be turned over, so that the mounting plate 11 can be turned over, so that the second slider 1405 can be driven to slide inside the second slider 1405, so that the support plate 12 can be turned over. If the device is supported, the camera 13 can be supported. Otherwise, the device can be accommodated, thereby reducing the floor space of the device and being convenient for the staff to carry.

Working principle: When the device needs to be used, firstly, by screwing the bolt 302, one end of the bolt 302 is disengaged from the bolt hole 303. At this time, the guide rod 8 can be slid, and because the guide rod 8 passes through the connecting component 9 and the limit The plate 15 is connected, and the guide rod 8 is connected with the mounting plate 11 through the support assembly 14. When the guide rod 8 is pushed, the first connecting rod 901 can be turned upward, so that the first sliding block 905 can be moved inside the first chute 904. Sliding, so that the limit plate 15 can be turned over and the height of the limit plate 15 can be increased. When the guide rod 8 is moved, the second connecting rod 1401 is fixedly installed on the side of the third rotating shaft 1403. The second connecting rod 1401 One end is disposed on the side of the fourth rotating shaft 1408, so that the second connecting rod 1401 can be turned over, so that the mounting plate 11 can be turned over, so that the second sliding block 1405 can be driven to slide inside the second sliding block 1405, so that the supporting The plate 12 is supported, so that the camera 13 can be supported, which is convenient for the staff to use. When moving to an appropriate position, by screwing the bolt 302, one end of the bolt 302 is set inside the bolt hole 303, and the guide rod 8 can be fixed. It can prevent the device from sliding. Otherwise, the device can be stored, thereby reducing the space occupied by the device and being convenient for the staff to carry. By installing the camera 13 on the support plate 12, the camera 13 can be secured For stability, when the fixing rod 16 needs to be stored, the fixing rod 16 is set inside the repositioning groove 502 by rotating the fixing rod 16. At this time, by turning the cover plate 506, the fixing block 504 is set inside the fixing groove 503, Because the magnets 505 are arranged inside the fixing block 504 and the fixing slot 503, the fixing block 504 can be tightly arranged inside the fixing slot 503, and the cover plate 506 can be arranged on the upper surface of the card plate 501, so that the cover plate 506 can block the fixing rod 16 , so that the fixing rod 16 is arranged inside the positioning groove 502 to limit the position of the fixing rod 16 and effectively reduce the volume of the device. The universal wheel 6 can pull the device more conveniently, and the anti-skid pattern 18 provided on the pull rod 17 can make it more convenient for the user to pull the pull rod 17 to pull the device.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, on the basis of the above description, the Changes or changes in other different forms cannot be exhausted here, and all obvious changes or changes derived from the technical solutions of the present invention are still within the protection scope of the present invention.

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

Claims (10)

1. The utility model provides a portable material of university student's social practice records equipment, includes install bin (1), its characterized in that: the mounting box is characterized in that a supporting shaft (2) is rotatably mounted between inner walls of two sides of the mounting box (1), a limiting plate (15) is fixedly mounted on the side of the supporting shaft (2), a mounting plate (11) is rotatably mounted at the upper end of the limiting plate (15) through a first rotating shaft (10), a supporting plate (12) is fixedly mounted at the upper end of the mounting plate (11), a camera (13) is fixedly mounted on the upper surface of the supporting plate (12), a guide groove (7) is formed in the inner wall of one side of the mounting box (1), a guide hole (4) is formed in the inner wall of the other side of the mounting box (1), a guide rod (8) is slidably mounted in the guide groove (7), one end of the guide rod (8) movably penetrates through the guide hole (4), the top end of the guide rod (8) is connected with the side of the mounting box (1) through a positioning component (3), and the guide rod (8) is connected with the limiting plate (15) through a connecting component (9), guide bar (8) are connected with mounting panel (11) through supporting component (14), install bin (1) both sides are rotated through second axis of rotation (19) respectively and are installed dead lever (16), dead lever (16) are connected with install bin (1) side through spacing subassembly (5), a plurality of locking universal wheels (6) are installed to install bin (1) lower surface equidistance.

2. The college student social practice portable material recording apparatus as claimed in claim 1, wherein: a pull rod (17) is fixedly installed between the top ends of the two fixing rods (16), and a plurality of anti-skidding lines (18) are arranged on the pull rod (17) at equal intervals.

3. The college student social practice portable material recording apparatus as claimed in claim 1, wherein: the positioning assembly (3) comprises a clamping plate (301) and a plurality of bolt holes (303), the clamping plate (301) is fixedly installed at the top end of the guide rod (8), bolts (302) and a plurality of bolt holes (303) are arranged on the clamping plate (301), and one ends of the bolts (302) are arranged inside the bolt holes (303).

4. The college student social practice portable material recording apparatus as claimed in claim 1, wherein: spacing subassembly (5) include cardboard (501), cardboard (501) fixed mounting is in install bin (1) side, be provided with constant head tank (502) on cardboard (501), dead lever (16) middle part sets up inside constant head tank (502).

5. The college student social practice portable material recording apparatus of claim 4 wherein: the clamp plate is characterized in that a cover plate (506) is mounted on the clamp plate (501) through a hinge (507), a fixing block (504) is arranged on the cover plate (506), a fixing groove (503) is formed in the upper surface of the clamp plate (501), the fixing block (504) is arranged inside the fixing groove (503), and magnets (505) are arranged on the fixing block (504) and the fixing groove (503).

6. The college student social practice portable material recording apparatus as claimed in claim 1, wherein: coupling assembling (9) include first recess (902), first spout (904), first recess (902) set up on guide bar (8), first spout (904) set up on limiting plate (15), rotate between first recess (902) both sides inner wall and install first pivot (903), first spout (904) inside slidable mounting has first slider (905).

7. A portable material recording apparatus for social practice of college students according to claim 6, wherein: the first slider (905) is provided with a second groove (906), a second rotating shaft (907) is rotatably arranged between the inner walls of two sides of the second groove (906), a first connecting rod (901) is fixedly arranged on the side surface of the first rotating shaft (903), and one end of the first connecting rod (901) is arranged on the side surface of the second rotating shaft (907).

8. A portable material recording apparatus for social practice of college students according to claim 1, wherein: the supporting component (14) comprises a second sliding chute (1404) and a third groove (1402), wherein the second sliding chute (1404) is arranged on the side surface of the mounting plate (11), and the third groove (1402) is arranged on the guide rod (8).

9. The college student social practice portable material recording apparatus of claim 8 wherein: inside slidable mounting of second spout (1404) has second slider (1405), second slider (1405) one end fixed mounting has splint (1406), be provided with fourth recess (1407) on splint (1406), rotate between the inner wall of fourth recess (1407) both sides and install fourth pivot (1408).

10. The college student social practice portable material recording apparatus of claim 8 wherein: a third rotating shaft (1403) is rotatably installed between the inner walls of the two sides of the third groove (1402), a second connecting rod (1401) is fixedly installed on the side surface of the third rotating shaft (1403), and one end of the second connecting rod (1401) is arranged on the side surface of a fourth rotating shaft (1408).

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