CN209708348U - A kind of fixed device of teaching Chinese as a foreign language talking pen - Google Patents

Abstract

The utility model relates to the technical field of point-reading pens, and discloses a fixing device for point-reading pens for teaching Chinese as a foreign language, which includes supporting legs and point-reading pens. The two sides are respectively fixedly connected to the two ends of the connecting rod, the connecting rod passes through the middle part of the display board and is rotatably connected with the middle part of the display board, the surface of the display board is flexibly connected to the inside of the fixed frame, and the upper part The surface and the lower surface are respectively provided with a first clamping groove and a second clamping groove, the inside of the second clamping groove is slidably connected to the limiting plate, and the lower surface of the fixed frame is provided with a through hole. The fixing device for the Chinese math reading pen fixes the point reading pen by setting the second spring, the placement plate, the baffle plate, the clamping plate, the sliding plate and the third spring, so that the point reading pen can be placed more easily. It is stable and will not fall easily, causing damage to the point reading pen and increasing the economic burden of the user.

Description

A fixing device for point-reading pen for teaching Chinese as a foreign language

technical field

The utility model relates to the technical field of point reading pens, in particular to a fixing device for point reading pens for teaching Chinese as a foreign language.

Background technique

Chinese refers to Chinese and Chinese characters, including both the writing system and the pronunciation system. The number of Chinese users is more than 1.7 billion, including China (mainland, Hong Kong, Macao and Taiwan), Singapore, Malaysia, Japan, North Korea, South Korea, Indonesia, Thailand, Vietnam, Cambodia, Myanmar and Chinese communities around the world. As China grows stronger, Chinese is becoming more and more popular in the world. As China grows stronger, more and more foreign friends start to learn Chinese. The friction between the reading pen and the pen slot prevents the stylus from falling off. This method has a simple structure, but the service life is short. After a period of use, the point reading pen and the pen slot will be worn, resulting in reduced friction between each other. The reading pen is easy to fall off from the pen slot and cause damage and breakage.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a fixing device for the point reading pen for teaching Chinese as a foreign language, which has the advantages of more stable and firm placement of the point reading pen, and solves the problem that the Chinese teaching devices are generally installed on the side wall of the shell. The pen slot, after using for a period of time, the reading pen and the pen slot will be worn out, and the reading pen is easy to fall off from the pen slot, causing damage and breaking.

(2) Technical solution

In order to achieve the above object, the utility model provides the following technical solutions: a fixing device for a point-reading pen for teaching Chinese as a foreign language, including a support leg and a point-reading pen, the upper surface of the support leg is fixedly connected with a fixed frame, and the inside of the fixed frame The two sides of the connecting rod are respectively fixedly connected with the two ends of the connecting rod, and the connecting rod passes through the middle part of the display board and is rotatably connected with the middle part of the display board, the surface of the display board is flexibly connected with the inside of the fixed frame, and the The upper surface and the lower surface are respectively provided with a first clamping groove and a second clamping groove, the inside of the second clamping groove is slidably connected to the limiting plate, the lower surface of the fixed frame is provided with a through hole, and the limiting plate A side of the bit plate away from the second clamping groove runs through a through hole and is fixedly connected with a horizontal plate, the upper surface of the horizontal plate is fixedly connected with one end of the first spring, and the end of the first spring away from the horizontal plate is fixed The lower surface of the frame is fixedly connected, the right side of the upper surface of the fixed frame is provided with a groove, the lower surface inside the groove is fixedly connected with one end of the second spring, and the other end of the second spring is connected with the The lower surface is fixedly connected, the upper surface of the placement plate is slidingly connected with the bottom end of the point reading pen, the top of the point reading pen extends to the outside of the groove, and the back side of the point reading pen is fixedly connected with a baffle, so The number of the baffles is two, and the opposite surfaces of the two baffles are slidably connected with a clamping plate, the back of the groove is provided with a movable groove, and the inside of the movable groove is connected with the inside of the groove, so Both the upper surface and the lower surface of the movable groove are provided with a chute, and the inside of the chute is slidably connected with a sliding plate. The upper surface and the lower surface of the clamping plate are fixedly connected, the side of the clamping plate away from the point reading pen is slidably connected to the inside of the movable groove, and the side of the clamping plate close to the sliding plate is fixedly connected to one end of the third spring, so The end of the third spring away from the clamping plate is fixedly connected with the inner wall of the movable groove.

Preferably, the number of the supporting legs is four, and the four supporting legs are divided into two groups, and each group of the supporting legs is symmetrically arranged on both sides of the fixing frame with the vertical midline of the fixing frame as a symmetrical central axis.

Preferably, the size of the first engaging groove is consistent with that of the second engaging groove.

Preferably, the width of the limiting plate is nine tenths of the width of the second locking groove.

Preferably, the number of the first springs is two, and the two first springs are symmetrically arranged on both sides of the limiting plate with the vertical centerline of the limiting plate as a symmetrical axis.

Preferably, an elastic plate is fixedly connected to the left side inside the groove.

(3) Beneficial effects

Compared with the prior art, the utility model provides a fixing device for a reading pen for teaching Chinese as a foreign language, which has the following beneficial effects:

1. The fixing device for the Chinese math point reading pen fixes the point reading pen by setting the second spring, the placement plate, the baffle plate, the clamping plate, the sliding plate and the third spring, so that the point reading pen can be placed It is more stable and will not easily fall to the ground to cause damage to the point reading pen and increase the economic burden of the user.

2. The fixing device for the math point reading pen for Chinese as a foreign language is provided with the first clamping groove, the second clamping groove, the limit plate, the horizontal plate and the first spring, so that the display board can be rotated and converted into the display surface in the fixed frame, It is convenient for people to use, increases the practicability of the display board, and improves people's utilization rate.

Description of drawings

Fig. 1 is a front sectional view of the structure of the utility model;

Fig. 2 is a side sectional view of the structure of the utility model;

Fig. 3 is an enlarged view of the structure at A in Fig. 2 .

In the figure: 1 supporting leg, 2 fixed frame, 3 connecting rod, 4 display board, 5 first clamping groove, 6 second clamping groove, 7 limit plate, 8 through hole, 9 horizontal plate, 10 first spring , 11 grooves, 12 second springs, 13 placement plates, 14 point reading pens, 15 baffle plates, 16 clamping plates, 17 movable grooves, 18 chute, 19 sliding plates, 20 third springs, 21 elastic plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of fixed device for reading Chinese mathematics point reading pen, including support leg 1 and point reading pen 14, the quantity of support leg 1 is four, and four support legs 1 are divided into two groups, each group supports The legs 1 are symmetrically arranged on both sides of the fixed frame 2 with the vertical midline of the fixed frame 2 as a symmetrical central axis, so that the fixed frame 2 is placed more stably. The surface is fixedly connected with universal wheels, which is convenient for people to move the display board 4. The two sides inside the fixed frame 2 are fixedly connected with the two ends of the connecting rod 3 respectively. The middle part of the display board 4 is rotatably connected with the middle part of the display board 4, the display board 4 is a magnetic display board, and the surface of the display board 4 can be adhered to a magnet, so that the documents required for teaching are fixed on the display board 4, and will not If the display board 4 is damaged, the surface of the display board 4 is flexibly connected to the inside of the fixed frame 2, and the upper surface and the lower surface of the display board 4 are respectively provided with a first clamping groove 5 and a second clamping groove 6, and the first clamping groove The size of the connecting groove 5 is consistent with that of the second engaging groove 6. When the display board 4 rotates, the limiting plate 7 can still be firmly engaged in the first engaging groove 5, and the inside of the second engaging groove 6 Slidingly connect the limiting plate 7, the width of the limiting plate 7 is nine tenths of the width of the second engaging groove 6, so that the limiting plate 7 can be clamped relatively firmly and stably in the second engaging groove 6, and the fixed frame The lower surface of 2 is provided with a through hole 8, and the side of the limiting plate 7 away from the second locking groove 6 penetrates through the through hole 8 and extends to the outside of the lower surface of the fixed frame 2 and is fixedly connected with a horizontal plate 9. The through hole 8 makes The limit plate 7 can only move in a straight line to keep the stability of the movement. The upper surface of the horizontal plate 9 is fixedly connected to one end of the first spring 10, and the end of the first spring 10 away from the horizontal plate 9 is fixedly connected to the lower surface of the fixed frame 2. , the number of first springs 10 is two, and the two first springs 10 are symmetrically arranged on both sides of the limiting plate 7 with the vertical midline of the limiting plate 7 as the symmetrical axis. When people act on the horizontal plate 9, they will When the limiting plate 7 is pulled downward, the limiting plate 7 is disengaged from the second engaging groove 6, and when people let go, the resilience of the first spring 10 will cause the limiting plate 7 to engage in the second engaging groove 6 , the two first springs 10 can keep the balance of the movement of the limiting plate 7, the right side of the upper surface of the fixed frame 2 is provided with a groove 11, the left side of the groove 11 is fixedly connected with an elastic plate 21, and the elastic plate 21 Squeeze the left side of the reading pen 14, so that the reading pen 14 is placed more stably, the lower surface inside the groove 11 is fixedly connected to the lower end of the second spring 12, and the upper end of the second spring 12 is connected to the placement plate The lower surface of 13 is fixedly connected, and the upper surface of placing plate 13 is slidably connected with the bottom end of point reading pen 14, and placing plate 13 is a concave plate, is convenient to the placement of point reading pen 14, and the top of point reading pen 14 extends to groove 11, the back side of the point reading pen 14 is fixedly connected with a baffle plate 15, and the quantity of the baffle plate 15 is two, and the opposite faces of the two baffle plates 15 are slidably connected with a clamping plate 16, and the right side of the clamping plate 16 is The surface is fixedly connected with a handle, and the surface of the handle is provided with anti-skid lines, which is convenient for people to Pull the clamping plate 16 to move back and forth to prevent people from pulling away. The back side of the groove 11 is provided with a movable groove 17, and the inside of the movable groove 17 is connected with the outside of the right side of the fixed frame 2 to facilitate the clamping plate 16. The handle on the right side slides along the movable groove 17, and the inside of the movable groove 17 is connected with the inside of the groove 11. The upper surface and the lower surface of the movable groove 17 are all provided with a chute 18, and the inside of the chute 18 is slidably connected with Sliding plate 19, the quantity of sliding plate 19 is two, and the opposite surface of two sliding plates 19 is fixedly connected with the upper surface and the lower surface of clamping plate 16 respectively, and one side of clamping plate 16 is away from point reading pen 14 and The inner sliding connection of the movable groove 17, the sliding plate 19 restricts the movement of the clamping plate 16, so that the clamping plate 16 can only move in a straight line along the movable groove 17, and the side of the clamping plate 16 close to the sliding plate 19 is in contact with the sliding plate 19. One end of the third spring 20 is fixedly connected, and the end of the third spring 20 away from the engaging plate 16 is fixedly connected to the inner wall of the movable groove 17 .

The electrical components appearing in this article are all connected with external main controller and 220V mains electricity, and the main controller can be the conventional known equipment that plays control such as computer, single-chip microcomputer.

When in use, when writing is required, hold the handle and pull the clamping plate 16 backward, so that the clamping plate 16 is far away from the baffle plate 15 and no longer restricts the point reading pen 14. At this time, the second spring 12 loses its squeeze. The pressure resets and stretches to drive the placement plate 13 to move upwards, and the placement plate 13 promotes the point reading pen 14 to move upwards, so that people can take the point reading pen 14 and read the files on the display board 4. When one side of the display board 4 sticks When it is necessary to change the surface, pull the horizontal plate 9 to move downward, so that the limiting plate 7 is separated from the second clamping groove 6, and the first spring 10 is in a stretched state. After turning the display plate 4 to the other side, loosen the horizontal plate 9. The first spring 10 loses its tension, resets and shrinks to drive the limiting plate 7 into the first clamping groove 5 to fix the display plate 4 .

In summary, the fixing device for the Chinese math point reading pen, by arranging the second spring 12, the placement plate 13, the baffle plate 15, the clamping plate 16, the sliding plate 19 and the third spring 20, the clamping plate 16 is point-to-point The reading pen 14 is fixed so that the point reading pen 14 is placed more stably, and will not fall easily, causing damage to the point reading pen 14 and increasing the economic burden of the user. The connection groove 6, the limiting plate 7, the horizontal plate 9 and the first spring 10 enable the display panel 4 to rotate and convert the display surface in the fixed frame 2, which is convenient for people to use, increases the practicability of the display panel 4, and improves people's utilization rate .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

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

Claims (6)

1. a kind of fixed device of teaching Chinese as a foreign language talking pen, including supporting leg (1) and talking pen (14), it is characterised in that: institute The upper surface for stating supporting leg (1) is fixedly connected with fixed frame (2), the internal two sides of the fixed frame (2) respectively with connecting rod (3) both ends are fixedly connected, and the connecting rod (3) passes through the middle part of display board (4) and rotates company with the middle part of display board (4) It connects, the surface of the display board (4) is connect with the internal activity of fixed frame (2), the upper and lower surfaces of the display board (4) The first clamping groove (5) and the second clamping groove (6) are offered respectively, and the internal slide of second clamping groove (6) is connected with limit The lower surface of plate (7), the fixed frame (2) offers through-hole (8), one far from the second clamping groove (6) of the limit plate (7) Side extends to the outside of fixed frame (2) lower surface and is fixedly connected with transverse slat (9) through through-hole (8), the transverse slat (9) it is upper Surface is fixedly connected with the one end of the first spring (10), first spring (10) one end and fixed frame (2) far from transverse slat (9) Lower surface be fixedly connected, the right side opening of fixed frame (2) upper surface is equipped with groove (11), under the groove (11) is internal Surface is fixedly connected with the one end of second spring (12), the other end of the second spring (12) and the lower surface of placement plate (13) It is fixedly connected, the upper surface of the placement plate (13) and the bottom end of talking pen (14) are slidably connected, the top of the talking pen (14) End extends to the outside of groove (11), and the back side of the talking pen (14) is fixedly connected with baffle (15), the baffle (15) Quantity is two, and the opposite face of two baffles (15) slidably connects card adapter plate (16), and the back side of the groove (11) opens up Have loose slot (17), the inside of the loose slot (17) is connected with the inside of groove (11), the upper table of the loose slot (17) Face and lower surface offer sliding slot (18), and the internal slide of the sliding slot (18) is connected with sliding panel (19), the sliding panel (19) quantity is two, and upper and lower surfaces of the opposite face of two sliding panels (19) respectively with card adapter plate (16) are fixed Connection, the card adapter plate (16) connect far from the one side of talking pen (14) with the internal slide of loose slot (17), the clamping One side of the plate (16) close to sliding panel (19) is fixedly connected with one end of third spring (20), and the third spring (20) is separate One end of card adapter plate (16) is fixedly connected with the inner wall of loose slot (17).

2. the fixed device of a kind of teaching Chinese as a foreign language talking pen according to claim 1, it is characterised in that: the supporting leg (1) quantity is four, and four supporting legs (1) are divided into two groups, supporting leg described in every group (1) with fixed frame (2) it is vertical in Line is that symmetrical formed symmetrical is arranged in the two sides of fixed frame (2).

3. the fixed device of a kind of teaching Chinese as a foreign language talking pen according to claim 1 is it is characterized by: first card Access slot (5) is consistent with the size of the second clamping groove (6).

4. the fixed device of a kind of teaching Chinese as a foreign language talking pen according to claim 1, it is characterised in that: the limit plate (7) width is 9/10ths of the second clamping groove (6) width.

5. the fixed device of a kind of teaching Chinese as a foreign language talking pen according to claim 1, it is characterised in that: first bullet The quantity of spring (10) is two, and two the first springs (10) are the setting of symmetrical formed symmetrical with the median vertical line of limit plate (7) In the two sides of limit plate (7).

6. the fixed device of a kind of teaching Chinese as a foreign language talking pen according to claim 1, it is characterised in that: the groove (11) internal left side is fixedly connected with elastic plate.