CN213958335U

CN213958335U - A multi-functional teaching frame for etiquette teaching

Info

Publication number: CN213958335U
Application number: CN202023300640.4U
Authority: CN
Inventors: 张婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-13
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a multi-functional teaching frame for etiquette teaching, including backup pad, electric putter, support column, U-shaped board and second connecting block, electric putter is installed to the intermediate position on backup pad top, and electric putter's both sides are connected with the folding leg. The utility model discloses an intermediate position sliding connection in the flexible clamping piece outside has first connecting block, the intermediate position of first connecting block is provided with the spout, the inboard of spout is run through by flexible clamping piece, the bottom of flexible clamping piece intermediate position is connected with coupling spring, the in-process flexible clamping piece of belting using is designed into narrow shape about wide, slide the tightening up on realization flexible clamping piece top from top to bottom at the inboard of first connecting block when flexible clamping piece, thereby realize that the U-shaped board is fixed on the inboard top of flexible clamping piece, realize the dismantlement installation of U-shaped board, the device is conveniently dismantled the U-shaped board and get off to change at the in-process that uses, the flexibility in the reinforcing device use.

Description

A multi-functional teaching frame for etiquette teaching

Technical Field

The utility model relates to a teaching frame technical field specifically is a multi-functional teaching frame for etiquette teaching.

Background

In social interaction activities, people agree with custom and commonly accepted behavior specifications in aspects of appearance, instruments, state of affairs, ceremonies, speech and hold and the like in order to respect each other. Etiquette is the general name to etiquette, polite, appearance and ceremony, and present people need be in the face of the people of shape look because the life is colorful, need use etiquette knowledge at the in-process of handing over with the people, just needs a teaching frame for the etiquette this moment, demonstrates of imparting knowledge to students, and current multi-functional teaching frame still has certain problem and defect in the in-process of using, and concrete problem is as follows:

1. the existing multifunctional teaching frame cannot be folded by the device conveniently, so that the convenience of the device in the carrying process is weakened;

2. the existing multifunctional teaching frame is inconvenient for a viewer to watch teaching materials placed on one side of the U-shaped plate from various angles, so that the practicability of the device in the use process is weakened;

3. the existing multifunctional teaching frame is inconvenient to disassemble and replace the U-shaped plate, and the flexibility of the device in the use process is weakened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional teaching frame for etiquette teaching to solve the folding of the first rotary rod of the unable convenient completion of device that proposes in the above-mentioned background art, weakened the convenience in the device handling, inconvenient viewer watches the teaching material that U-shaped plate one side was placed from each angle, has weakened the practicality scheduling problem in the device use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional teaching frame for etiquette teaching, includes backup pad, electric putter, support column, U-shaped board and second connecting block, electric putter is installed to the intermediate position on backup pad top, and electric putter's both sides are connected with the folding leg, and the support column is installed on the top of electric putter and folding leg, and flexible clamping piece is installed at the both ends at support column top, and can dismantle the inboard of flexible clamping piece and be connected with the U-shaped board, and the intermediate position on U-shaped board top is provided with the recess, first rotary rod is all installed at the both ends at U-shaped board top, and the intermediate position at U-shaped board outside both ends all installs the second connecting block, first rotatory ring is all installed at the both ends at backup pad top, and the top of first rotatory ring is connected with the telescopic link.

Preferably, the bottom end of the first rotating rod is rotatably connected with a third rotating shaft, and the bottom end of the third rotating shaft is connected with the top end of the U-shaped plate.

Preferably, a third connecting block is installed to the bottom of first rotary rod one side, and one side of third connecting block rotates and is connected with the second card.

Preferably, the intermediate position in the flexible clamping piece outside sliding connection has first connecting block, and the intermediate position of first connecting block is provided with the spout, and the inboard of spout is run through by flexible clamping piece, and the bottom of flexible clamping piece intermediate position is connected with coupling spring.

Preferably, one end of the second connecting block is rotatably connected with a first rotating shaft, the top end of the first rotating shaft is rotatably connected with a supporting rod, the top end of the supporting rod is connected with a second rotating shaft, and one side of the second rotating shaft is rotatably connected with a first clamping piece.

Preferably, the middle position of the two sides of the first rotating ring is rotatably connected with a second rotating rod, one end of the second rotating rod is rotatably connected with a second rotating ring, and the top end of the second rotating ring is connected with the bottom end of the telescopic rod.

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

(1) the multifunctional teaching frame for etiquette teaching is characterized in that a first rotating shaft is rotatably connected to one end of a second connecting block, the top end of the first rotating shaft is rotatably connected with a supporting rod, the top end of the supporting rod is connected with a second rotating shaft, one side of the second rotating shaft is rotatably connected with a first clamping piece, the first rotating shaft arranged at one end of the second connecting block drives the supporting rod to rotate in the using process of the device, the bottom end of one side of the first clamping piece is clamped at one end of the top of the second clamping piece in the rotating process of the supporting rod, the limitation of the left-right swinging position of the first rotating rod is completed, a third rotating shaft arranged at the bottom end of the first rotating rod can enable the first rotating rod to be folded at one side of a U-shaped plate, the folding of the first rotating rod is completed, and the convenience in the carrying process of the device is enhanced;

(2) the multifunctional teaching frame for etiquette teaching is characterized in that a second rotary rod is rotatably connected to the middle positions of two sides of a first rotary ring, one end of the second rotary rod is rotatably connected with a second rotary ring, the top end of the second rotary ring is connected with the bottom end of a telescopic rod, and the second rotary ring surrounded by the outer side of the first rotary ring drives the telescopic rod to tilt forwards and backwards through the second rotary rod in the use process of the device, so that the front and back tilting angles of a U-shaped plate are adjusted, a viewer can conveniently watch teaching materials placed on one side of the U-shaped plate from various angles, and the practicability of the device in the use process is enhanced;

(3) this kind of a multi-functional teaching frame for etiquette teaching, there is first connecting block through the intermediate position sliding connection in the flexible clamping piece outside, the intermediate position of first connecting block is provided with the spout, the inboard of spout is run through by flexible clamping piece, the bottom of flexible clamping piece intermediate position is connected with coupling spring, the shape narrow down about wide is designed into to the in-process flexible clamping piece of belting using, slide the tightening up on realization flexible clamping piece top down in the inboard of first connecting block when flexible clamping piece, thereby realize the U-shaped board fixed on the inboard top of flexible clamping piece, realize the dismantlement installation of U-shaped board, the device is convenient dismantles the U-shaped board at the in-process that uses and gets off and change, the flexibility in the reinforcing device use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the first rotating ring of the present invention;

fig. 4 is a schematic top view of the first connecting block of the present invention.

In the figure: 1. a support plate; 2. an electric push rod; 201. a folding frame; 3. a telescopic rod; 4. a support pillar; 5. a U-shaped plate; 501. a groove; 6. a first rotating rod; 7. a first connection block; 701. a telescopic clamping piece; 702. a connecting spring; 703. a chute; 8. a second connecting block; 801. a first rotating shaft; 802. a support bar; 803. a second rotation shaft; 9. a first card; 10. a third connecting block; 1001. a second card; 11. a third rotation axis; 12. a first rotating ring; 1201. a second rotating rod; 1202. a second rotating ring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a multifunctional teaching frame for etiquette teaching comprises a supporting plate 1, an electric push rod 2, a supporting column 4, a U-shaped plate 5 and a second connecting block 8, wherein the electric push rod 2 is installed at the middle position of the top end of the supporting plate 1, two sides of the electric push rod 2 are connected with folding frames 201, the supporting column 4 is installed at the top ends of the electric push rod 2 and the folding frames 201, telescopic clamping pieces 701 are installed at two ends of the top of the supporting column 4, a first connecting block 7 is slidably connected to the middle position of the outer side of each telescopic clamping piece 701, a sliding groove 703 is formed in the middle position of each first connecting block 7, the inner sides of the sliding grooves 703 are penetrated through by the telescopic clamping pieces 701, a connecting spring 702 is connected to the bottom end of the middle position of each telescopic clamping piece 701, when the telescopic clamping pieces 701 slide up and down on the inner sides of the first connecting blocks 7, the top ends of the telescopic clamping pieces 701 are fixed, and the U-shaped plate 5 is detached and installed, the U-shaped plate 5 is convenient to detach and replace in the using process of the device;

the inner side of the telescopic clamping piece 701 is detachably connected with a U-shaped plate 5, a groove 501 is formed in the middle of the top end of the U-shaped plate 5, first rotary rods 6 are mounted at two ends of the top of the U-shaped plate 5, the bottom end of each first rotary rod 6 is rotatably connected with a third rotary shaft 11, the bottom end of each third rotary shaft 11 is connected with the top end of the U-shaped plate 5, a third connecting block 10 is mounted at the bottom end of one side of each first rotary rod 6, and a second clamping piece 1001 is rotatably connected to one side of each third connecting block 10;

the middle positions of the two ends of the outer side of the U-shaped plate 5 are both provided with a second connecting block 8, one end of the second connecting block 8 is rotatably connected with a first rotating shaft 801, the top end of the first rotating shaft 801 is rotatably connected with a supporting rod 802, the top end of the supporting rod 802 is connected with a second rotating shaft 803, one side of the second rotating shaft 803 is rotatably connected with a first clamping piece 9, the bottom end of one side of the first clamping piece 9 is clamped at one end of the top of the second clamping piece 1001 by the supporting rod 802 in the rotating process, so that the limitation of the left-right swinging position of the first rotating rod 6 is completed, the third rotating shaft 11 arranged at the bottom end of the first rotating rod 6 can receive the first rotating rod 6 at one side of the U-shaped plate 5, and the folding of the first rotating rod 6 is completed;

first rotatory ring 12 is all installed at the both ends at 1 top in backup pad, and the top of first rotatory ring 12 is connected with telescopic link 3, the intermediate position rotation of first rotatory ring 12 both sides is connected with second rotary rod 1201, and the one end rotation of second rotary rod 1201 is connected with the rotatory ring 1202 of second, the top of the rotatory ring 1202 of second is connected with telescopic link 3's bottom, the rotatory ring 1202 of second that surrounds in the first rotatory ring 12 outside drives telescopic link 3 through second rotary rod 1201 and emptys the removal around going on, thereby adjust the angle that emptys around the U-shaped board 5, make things convenient for the viewer to watch the teaching material that U-shaped board 5 one side was placed from each angle.

The working principle is as follows: during the use of the device, firstly, the folding frame 201 arranged at the top end of the supporting plate 1 and the electric push rod 2 are matched with each other to adjust the height of the top end of the supporting column 4, the U-shaped plate 5 is installed after the height of the top end of the supporting column 4 is adjusted, the telescopic clamping piece 701 is designed to be wide at the top and narrow at the bottom, the telescopic clamping piece 701 slides up and down on the inner side of the first connecting block 7 to realize the tightening of the top end of the telescopic clamping piece 701, thereby realizing the fixing of the U-shaped plate 5 at the top end of the inner side of the telescopic clamping piece 701, the U-shaped plate 5 is disassembled and installed, the device is convenient to disassemble and replace the U-shaped plate 5 in the use process, when in use, the third rotating shaft 11 is used for adjusting the inclination angle of the first rotating rod 6, books or display materials are placed at one side of the U-shaped plate 5, the first rotating rod 6 is pressed at one side of the U-shaped plate 5 and the display materials, after the pressing, the first rotating shaft 801 arranged at one end of the second connecting block 8 drives the supporting rod 802 to rotate, bracing piece 802 is in the one end at second card 1001 top with the bottom card of first card 9 one side in rotatory process, accomplish the injecing of first rotary rod 6 yaw position, the device can also utilize the rotatory ring 1202 of the second that surrounds in the first rotatory ring 12 outside to drive telescopic link 3 through second rotary rod 1201 and empty the removal from beginning to end simultaneously, thereby adjust the angle that U-shaped board 5 was emptyd from beginning to end, make things convenient for the viewer to watch the teaching material that U-shaped board 5 one side was placed from each angle, realize the utilization of the device.

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

1. The utility model provides a multi-functional teaching frame for etiquette teaching, includes backup pad (1), electric putter (2), support column (4), U-shaped board (5) and second connecting block (8), its characterized in that: electric putter (2) are installed to the intermediate position on backup pad (1) top, and the both sides of electric putter (2) are connected with folding leg (201), and support column (4) are installed on the top of electric putter (2) and folding leg (201), and flexible clamping piece (701) are installed at the both ends at support column (4) top, and can dismantle in the inboard of flexible clamping piece (701) and be connected with U-shaped board (5), and the intermediate position on U-shaped board (5) top is provided with recess (501), first rotary rod (6) are all installed at the both ends at U-shaped board (5) top, and the intermediate position at U-shaped board (5) outside both ends all installs second connecting block (8), first rotatory ring (12) are all installed at the both ends at backup pad (1) top, and the top of first rotatory ring (12) is connected with telescopic link (3).

2. A multi-functional teaching frame for etiquette teaching as claimed in claim 1, wherein: the bottom end of the first rotating rod (6) is rotatably connected with a third rotating shaft (11), and the bottom end of the third rotating shaft (11) is connected with the top end of the U-shaped plate (5).

3. A multi-functional teaching frame for etiquette teaching as claimed in claim 1, wherein: third connecting block (10) is installed to the bottom of first rotary rod (6) one side, and one side of third connecting block (10) is rotated and is connected with second card (1001).

4. A multi-functional teaching frame for etiquette teaching as claimed in claim 1, wherein: the middle position of the outer side of the telescopic clamping piece (701) is connected with a first connecting block (7) in a sliding mode, a sliding groove (703) is formed in the middle position of the first connecting block (7), the inner side of the sliding groove (703) is penetrated through by the telescopic clamping piece (701), and the bottom end of the middle position of the telescopic clamping piece (701) is connected with a connecting spring (702).

5. A multi-functional teaching frame for etiquette teaching as claimed in claim 1, wherein: one end of the second connecting block (8) is rotatably connected with a first rotating shaft (801), the top end of the first rotating shaft (801) is rotatably connected with a supporting rod (802), the top end of the supporting rod (802) is connected with a second rotating shaft (803), and one side of the second rotating shaft (803) is rotatably connected with a first clamping piece (9).

6. A multi-functional teaching frame for etiquette teaching as claimed in claim 1, wherein: the middle positions of two sides of the first rotating ring (12) are rotatably connected with a second rotating rod (1201), one end of the second rotating rod (1201) is rotatably connected with a second rotating ring (1202), and the top end of the second rotating ring (1202) is connected with the bottom end of the telescopic rod (3).