CN214855517U - Education, consultation and training are with portable clipboard - Google Patents

Abstract

The utility model discloses a portable clipboard is used in education and consultation training relates to education and training clipboard field, comprising a main body, the welding of top one side of main part has two sets of support columns, and the top welding that the outer wall of support column is located the main part has a carriage, the outer wall of carriage is connected with two sets of rotor plates through the swivel mount, and the inside of carriage is provided with the lead screw. The utility model discloses a set up rotor plate, lead screw, movable block and bull stick, it rotates to rotate the bull stick and drive a helical gear, a helical gear is rotatory and drive No. two helical gears and rotate, No. two helical gears drive the lead screw and rotate, the lead screw promotes two sets of movable blocks through the screw of outer wall and moves relatively, the movable block is pulling the rotor plate through the connecting rod and is rotating until and carriage outer wall department laminating state around the swivel mount to reduce the occupation space of rotor plate, reach economizer occupation space's effect.

Description

Education, consultation and training are with portable clipboard

Technical Field

The utility model relates to an education and training clipboard field specifically is a portable clipboard is used in education consultation training.

Background

In education and consultation training, indoor teaching training needs to be carried out, outdoor activity training is carried out, and the training mode combining inside and outside can better improve the communication capacity of students and increase the temporary processing capacity of the students, so that a writing board is needed to be used in indoor or outdoor teaching.

At present, there is certain not enough in current clipboard for education consultation training, and current clipboard is single only fixes on indoor wall, carries out shift position inadequately and has reduced the quality of education training to the flexibility and the practicality that cause the clipboard are lower, and in addition, education consultation clipboard occupation space is great, causes great space resources waste, thereby has reduced the practicality of clipboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the writing board cannot be moved and the occupied space is large in the prior art, the movable writing board for education, consultation and training is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a movable writing board for education, consultation and training comprises a main body, wherein two groups of supporting columns are welded on one side of the top end of the main body, supporting frames are welded on the outer walls of the supporting columns above the main body, two groups of rotating plates are connected to the outer walls of the supporting frames through rotating seats, lead screws are arranged inside the supporting frames, two groups of moving blocks are sleeved on the outer walls of the lead screws, connecting rods connected with the rotating plates are arranged at the end portions of the moving blocks, rotating rods extending into the supporting frames are arranged on the outer walls of the supporting frames, helical gears are arranged inside the supporting frames, helical gears in contact with the helical gears are sleeved on the outer walls of the lead screws, a motor is mounted inside the main body, a rotating column is connected to the output end of the motor, a lifting cylinder is sleeved on the outer wall of the end portion of the rotating column, supporting plates connected with the inner wall of the main body through the rotating seats are arranged on two sides of the outer wall of the lifting cylinder, the bottom of backup pad is provided with the gyro wheel that extends to the main part bottom outside.

Preferably, there is a revolving door on one side of the outer wall of the main body through a hinge, and one end of the revolving door is connected with the main body through a lock catch.

Preferably, the output end of the motor is connected with the rotary column through a rotating shaft, and matched threads are arranged at the contact position of the outer wall of the rotary column and the lifting cylinder.

Preferably, the outer wall of one end of the screw rod is provided with a positive thread, a matched thread is arranged at the position where the positive thread is in contact with the moving block, a negative thread is arranged on the outer wall of the other end of the screw rod, and a matched thread is arranged at the position where the negative thread is in contact with the moving block.

Preferably, the outer wall of the rotating rod is provided with matched threads at the contact position with the supporting frame, and the end part of the rotating rod is provided with a rotating disk at the outer side of the supporting frame.

Preferably, the connecting rod is connected with the rotating plate at a contact position through a rotating seat, and the connecting rod is connected with the moving block at a contact position through the rotating seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up rotor plate, lead screw, movable block and bull stick, rotate the bull stick and drive a helical gear and rotate, a helical gear rotates and drives No. two helical gears and rotate, No. two helical gears drive the lead screw and rotate, the lead screw promotes two sets of movable blocks through the screw thread of outer wall and moves relatively, the movable block through the connecting rod pulling the rotor plate rotate around the swivel mount until with the laminating state of carriage outer wall department, thereby reduce the occupation space of rotor plate, reach the effect of saving device occupation space;

2. the utility model discloses a set up the rotary column, a lift section of thick bamboo, backup pad and gyro wheel, the rotatory and drive rotary column of motor output rotates, the rotary column drives a lift section of thick bamboo through the screw thread of outer wall and reduces, a lift section of thick bamboo promotes the backup pad and centers on the swivel mount and rotate until being in the horizontality, the backup pad is driving the gyro wheel and is promoting the main part and rising certain height with ground contact, thereby promote the main part through the manual work and remove to other position department, reach and remove comparatively convenient and fast's effect to the main part, the main part of being convenient for simultaneously supports the carriage and is stablely firm, then reach better education and training effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a partial enlarged view of the present invention a.

In the figure: 1. a main body; 2. a support pillar; 3. a support frame; 4. a rotating plate; 5. a connecting rod; 6. a screw rod; 7. a moving block; 8. a rotating rod; 9. a motor; 10. turning the column; 11. a support plate; 12. a lifting cylinder; 13. a roller; 14. a first bevel gear; 15. and a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric motor (YE2) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a movable writing board for education, consultation and training comprises a main body 1, two sets of supporting columns 2 welded to one side of the top end of the main body 1, a supporting frame 3 welded to the outer wall of the supporting frame 3 above the main body 1, two sets of rotating plates 4 connected to the outer wall of the supporting frame 3 through a swivel mount, a lead screw 6 disposed inside the supporting frame 3, two sets of moving blocks 7 sleeved on the outer wall of the lead screw 6, a connecting rod 5 connected to the rotating plates 4 disposed at the end of the moving blocks 7, a rotating rod 8 extending into the supporting frame 3 disposed on the outer wall of the supporting frame 3, a first helical gear 14 disposed inside the supporting frame 8, a second helical gear 15 in contact with the first helical gear 14 sleeved on the outer wall of the lead screw 6, a motor 9 mounted inside the main body 1, a rotating column 10 connected to the output end of the motor 9, and a lifting cylinder 12 sleeved on the outer wall of the end of the rotating column 10, and the outer wall both sides of a lift cylinder 12 are provided with the backup pad 11 that passes through the swivel mount with main part 1 inner wall and is connected, and the bottom of backup pad 11 is provided with gyro wheel 13 that extends to the main part 1 bottom outside.

Please refer to fig. 1 and 2, one side of the outer wall of the main body 1 is connected with a revolving door through a hinge, and one end of the revolving door is connected with the main body 1 through a lock catch, so that the motor 9 inside the main body 1 can be maintained and replaced conveniently, thereby reducing the use cost of the device.

Please refer to fig. 1 and fig. 2, the output end of the motor 9 is connected to the rotary column 10 through a rotary shaft, so that the motor 9 can drive the rotary column 10 to rotate better, and the contact position between the outer wall of the rotary column 10 and the lifting cylinder 12 is provided with a matching thread, so that the rotary column 10 can drive the lifting cylinder 12 to lift or lower.

Please refer to fig. 1, the outer wall of one end of the lead screw 6 is provided with a positive thread, the contact position of the positive thread and the moving block 7 is provided with a matched thread, the outer wall of the other end of the lead screw 6 is provided with a negative thread, and the contact position of the negative thread and the moving block 7 is provided with a matched thread, so that the two sets of moving blocks 7 are driven to move relatively on the outer wall of the lead screw 6.

Please refer to fig. 1 and fig. 3, a matching thread is disposed at a contact position of the outer wall of the rotating rod 8 and the supporting frame 3, and a rotating disc is disposed at an end of the rotating rod 8 at an outer side of the supporting frame 3, so that the rotating rod 8 is rotated to drive the first helical gear 14 to rotate, and the second helical gear 15 drives the screw rod 6 to rotate.

Please refer to fig. 1, the contact position of the connecting rod 5 and the rotating plate 4 is connected through a rotating seat, and the contact position of the connecting rod 5 and the moving block 7 is connected through the rotating seat, so as to facilitate the pulling of the rotating plate 4 to be attached to the supporting frame 3, thereby reducing the occupied space of the device.

The working principle is as follows: when the device is used, firstly, the rotating rod 8 is manually rotated and drives the first helical gear 14 to rotate, the first helical gear 14 rotates and drives the second helical gear 15 to rotate, the second helical gear 15 drives the lead screw 6 to rotate, the lead screw 6 pushes the two sets of moving blocks 7 to relatively move through the threads on the outer wall, the moving blocks 7 pull the rotating plate 4 to rotate around the rotating seat through the connecting rod 5 until the rotating plate is attached to the outer wall of the supporting frame 3, so that the occupied space of the rotating plate 4 is reduced, the occupied space of the device is reduced, when the main body 1 moves, the motor 9 is started to rotate, the output end of the motor 9 rotates and drives the rotating column 10 to rotate, the rotating column 10 drives the lifting cylinder 12 to lower through the threads on the outer wall, the lifting cylinder 12 pushes the supporting plate 11 to rotate around the rotating seat until the rotating plate is in a horizontal state, the supporting plate 11 drives the idler wheels 13 to contact with the ground and pushes the main body 1 to rise by a certain height, thereby promoting main part 1 through the manual work and removing to other positions department, reaching and removing comparatively convenient and fast's effect to main part 1, the main part 1 of being convenient for simultaneously supports that carriage 3 is stable firm, reaches better education training effect then.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an educational consulting training is with portable clipboard, includes main part (1), its characterized in that: the structure is characterized in that two groups of supporting columns (2) are welded on one side of the top end of the main body (1), a supporting frame (3) is welded above the main body (1) on the outer wall of each supporting column (2), two groups of rotating plates (4) are connected to the outer wall of each supporting frame (3) through a rotary seat, a lead screw (6) is arranged inside each supporting frame (3), two groups of moving blocks (7) are sleeved on the outer wall of each lead screw (6), connecting rods (5) connected with the corresponding rotating plates (4) are arranged at the end portions of the corresponding moving blocks (7), a rotating rod (8) extending into the corresponding supporting frame (3) is arranged on the outer wall of each supporting frame (3), a first helical gear (14) is arranged inside each supporting frame (3) on the end portion of each rotating rod (8), a second helical gear (15) in contact with the first helical gear (14) is sleeved on the outer wall of each lead screw (6), a motor (9) is arranged inside the main body (1), and the output of motor (9) is connected with rotary column (10), the tip outer wall of rotary column (10) has cup jointed a lift section of thick bamboo (12), and the outer wall both sides of a lift section of thick bamboo (12) are provided with backup pad (11) of being connected through the swivel mount with main part (1) inner wall, the bottom of backup pad (11) is provided with gyro wheel (13) that extend to the main part (1) bottom outside.

2. A movable writing board for education, counseling and training according to claim 1, wherein: the outer wall one side of main part (1) has the revolving door through hinge connection, and revolving door one end is connected through the hasp with main part (1).

3. A movable writing board for education, counseling and training according to claim 1, wherein: the output end of the motor (9) is connected with the rotary column (10) through a rotating shaft, and matched threads are arranged at the contact position of the outer wall of the rotary column (10) and the lifting cylinder (12).

4. A movable writing board for education, counseling and training according to claim 1, wherein: the outer wall of one end of the screw rod (6) is provided with a positive thread, the contact position of the positive thread and the moving block (7) is provided with a matched thread, the outer wall of the other end of the screw rod (6) is provided with a negative thread, and the contact position of the negative thread and the moving block (7) is provided with a matched thread.

5. A movable writing board for education, counseling and training according to claim 1, wherein: the outer wall of the rotating rod (8) is provided with matched threads at the contact position with the supporting frame (3), and the rotating disk is arranged at the outer side, located on the supporting frame (3), of the end part of the rotating rod (8).

6. A movable writing board for education, counseling and training according to claim 1, wherein: the connecting rod (5) is connected with the rotating plate (4) through a rotary seat, and the connecting rod (5) is connected with the moving block (7) through the rotary seat.

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