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

Abstract

The utility model relates to talking pen technical fields, and disclose the fixed device of kind of teaching Chinese as a foreign language talking pen, including supporting leg and talking pen, the upper surface of the supporting leg is fixedly connected with fixed frame, two sides inside the fixed frame are fixedly connected with the both ends of connecting rod respectively, the connecting rod passes through the middle part of display board and is rotatablely connected with the middle part of display board, the surface of the display board and the internal activity of fixed frame connect, the upper and lower surfaces of the display board offer the first clamping groove and the second clamping groove respectively, the internal slide of second clamping groove is connected with limit plate, the lower surface of the fixed frame offers through-hole.The fixed device of the external Chinese mathematics talking pen, pass through setting second spring, placement plate, baffle, card adapter plate, sliding panel and third spring, talking pen is fixed in card adapter plate, so that talking pen placement is more stable, it will not fall easily, talking pen is caused to damage, increases the financial burden of user.

Description

A kind of fixed device of teaching Chinese as a foreign language talking pen

Technical field

The utility model relates to talking pen technical field, specially a kind of fixed device of teaching Chinese as a foreign language talking pen.

Background technique

Chinese refers to Chinese and Chinese character, i.e., both includes write system, also includes pronunciation system.The number of users of Chinese is 17 Hundred million or more, range includes Chinese (continent and Hong Kong, Macao and Taiwan), Singapore, Malaysia, Japan, North Korea, South Korea, India Ni Xi Asia, Thailand, Vietnam, Cambodia, Burma and Chinese community all over the world.Powerful with China, Chinese is continuous alive It is popularized in boundary, starts the foreign friend to learn Chinese with powerful more and more, but the present Chinese teaching device of China Pen placing trough is typically set on side wall of outer shell, prevents writing pencil from falling off using the frictional force between talking pen and slot, this side Method structure is simple, but service life is shorter, and after a period of time, talking pen and slot can be worn, and causes each other Between frictional force reduce, talking pen be easy fall off from slot causes damage break.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of fixed device of teaching Chinese as a foreign language talking pen, tool Standby talking pen places the advantages that more stable and firm, solve Chinese teaching device be typically all to be arranged on side wall of outer shell Slot, after a period of time, talking pen and slot can be worn, and talking pen, which is easy to fall off from slot, causes damage to fall Bad problem.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of teaching Chinese as a foreign language talking pen is fixed Device, including supporting leg and talking pen, the upper surface of the supporting leg are fixedly connected with fixed frame, and two inside the fixed frame Side is fixedly connected with the both ends of connecting rod respectively, and the connecting rod passes through the middle part of display board and rotates with the middle part of display board Connection, the surface of the display board and the internal activity of fixed frame connect, and the upper and lower surfaces of the display board are opened respectively Equipped with the first clamping groove and the second clamping groove, the internal slide of second clamping groove is connected with limit plate, the fixed frame Lower surface offers through-hole, and the one side far from the second clamping groove of the limit plate through through-hole and is fixedly connected with transverse slat, The upper surface of the transverse slat is fixedly connected with one end of the first spring, first spring one end and fixed frame far from transverse slat Lower surface is fixedly connected, and the right side opening of the fixed frame upper surface is equipped with groove, the lower surface of the inside grooves and the second bullet One end of spring is fixedly connected, and the other end of the second spring is fixedly connected with the lower surface of placement plate, the placement plate it is upper Surface and the bottom end of talking pen are slidably connected, and the top of the talking pen extends to the outside of groove, the back side of the talking pen It is fixedly connected with baffle, the quantity of the baffle is two, and the opposite face of two baffles slidably connects card adapter plate, described recessed The back side of slot offers loose slot, and the inside of the loose slot is connected with the inside of groove, the upper surface of the loose slot and Lower surface offers sliding slot, and the internal slide of the sliding slot is connected with sliding panel, and the quantity of the sliding panel is two, and two The opposite face of a sliding panel is fixedly connected with the upper and lower surfaces of card adapter plate respectively, the card adapter plate far from talking pen one The connection of the internal slide of side and loose slot, the card adapter plate is close to the fixed company of the one side of sliding panel and one end of third spring It connects, the one end of the third spring far from card adapter plate is fixedly connected with the inner wall of loose slot.

Preferably, the quantity of the supporting leg is four, and four supporting legs are divided into two groups, and supporting leg described in every group is with solid Determine the two sides that fixed frame is arranged in for symmetrical formed symmetrical for the median vertical line of frame.

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

Preferably, the width of the limit plate is 9/10ths of the second clamping groove width.

Preferably, the quantity of first spring is two, and two the first springs are pair with the median vertical line of limit plate The two sides for claiming formed symmetrical that limit plate is set.

Preferably, the left side of the inside grooves is fixedly connected with elastic plate.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of fixed device of teaching Chinese as a foreign language talking pen, have with It is lower the utility model has the advantages that

1, the fixed device of the external Chinese mathematics talking pen, by the way that second spring, placement plate, baffle, card adapter plate, cunning is arranged Talking pen is fixed in movable plate and third spring, card adapter plate, so that talking pen placement is more stable, will not fall to easily Ground causes to damage in face of talking pen, increases the financial burden of user.

2, fixed device of the external Chinese mathematics talking pen, by the first clamping groove of setting, the second clamping groove, limit plate, Transverse slat and the first spring allow display board to rotate conversion display surface in fixed frame, use convenient for people, increase display board Practicability, improve the utilization rate of people.

Detailed description of the invention

Fig. 1 is the utility model structure front elevational view；

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

Fig. 3 is schematic enlarged-scale view at A in Fig. 2.

In figure: 1 supporting leg, 2 fixed frames, 3 connecting rods, 4 display boards, 5 first clamping grooves, 6 second clamping grooves, 7 limit plates, 8 through-holes, 9 transverse slats, 10 first springs, 11 grooves, 12 second springs, 13 placement plates, 14 talking pens, 15 baffles, 16 card adapter plates, 17 Loose slot, 18 sliding slots, 19 sliding panels, 20 third springs, 21 elastic plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the fixed device of external Chinese mathematics talking pen, including supporting leg 1 and talking pen 14, supporting leg are planted 1 quantity is four, and it is two groups that four supporting legs 1, which are divided to, and every group of supporting leg 1 is with the median vertical line of fixed frame 2 for symmetrical axis The two sides of fixed frame 2 are symmetricly set on, so that the placement of fixed frame 2 is more stable, the upper surface of supporting leg 1 is fixedly connected with Determine frame 2, the lower surface of supporting leg 1 is fixedly connected with universal wheel, is convenient for people's Mobile exhibiting plate 4, the two sides inside fixed frame 2 It is fixedly connected respectively with the both ends of connecting rod 3, the surface pivots of connecting rod 3 are socketed with display board 4, and connecting rod 3 runs through display board 4 Middle part and with the middle part of display board 4 be rotatablely connected, display board 4 be magnetic display sheet, the surface of display board 4 can adhere to suction iron Stone, convenient for that will impart knowledge to students, required file is fixed on display board 4, and will not be damaged to display board 4, the table of display board 4 Face is connect with the internal activity of fixed frame 2, and the upper and lower surfaces of display board 4 offer the first clamping groove 5 and second respectively Clamping groove 6, the first clamping groove 5 is consistent with the size of the second clamping groove 6, and when display board 4 rotates, limit plate 7 is in the first card The ratio that can be still clamped in access slot 5 is stronger, and the internal slide of the second clamping groove 6 is connected with limit plate 7, the width of limit plate 7 Degree is 9/10ths of 6 width of the second clamping groove, so that the ratio that limit plate 7 can be clamped in the second clamping groove 6 is stronger steady Fixed, the lower surface of fixed frame 2 offers through-hole 8, and the one side far from the second clamping groove 6 of limit plate 7 is extended to through through-hole 8 The outside of 2 lower surface of fixed frame is simultaneously fixedly connected with transverse slat 9, and through-hole 8 makes limit plate 7 that can only move along a straight line, and keeps movement Stationarity, the upper surface of transverse slat 9 are fixedly connected with one end of the first spring 10, the one end of the first spring 10 far from transverse slat 9 and solid The lower surface for determining frame 2 is fixedly connected, and the quantity of the first spring 10 is two, and two the first springs 10 are with the vertical of limit plate 7 Middle line is the two sides that limit plate 7 is arranged in symmetrical formed symmetrical, when people's active force pulls downward on limit plate 7 in transverse slat 9, Limit plate 7 and the second clamping groove 6 are detached from, and when people let go, the screen resilience of the first spring 10 can be such that limit plate 7 is clamped into second In clamping groove 6, two the first springs 10 are able to maintain balance when limit plate 7 moves, and fixed frame opens up on the right side of 2 upper surface Fluted 11, the left side inside groove 11 is fixedly connected with elastic plate 21, and elastic plate 21 carries out the left side of talking pen 14 It squeezes, so that the placement of talking pen 14 is more stable, the lower surface inside groove 11 is fixedly connected with the lower end of second spring 12, The upper end of second spring 12 is fixedly connected with the lower surface of placement plate 13, and the upper surface of placement plate 13 and the bottom end of talking pen 14 are sliding Dynamic connection, placement plate 13 are notch plate, and convenient for the placement of talking pen 14, the top of talking pen 14 extends to the outside of groove 11, The back side of talking pen 14 is fixedly connected with baffle 15, and the quantity of baffle 15 is two, and the opposite face of two baffles 15 slides and connects It is connected to card adapter plate 16, the right side of card adapter plate 16 is fixedly connected with handle, and anti-skid chequer is arranged in the surface of handle, draws convenient for people Dynamic card adapter plate 16 is moved forward and backward, and prevents people from break-off occurs when pulling, and the back side of groove 11 offers loose slot 17, living The inside of dynamic slot 17 is connected with the outside of 2 right side of fixed frame, sliding along loose slot 17 convenient for the handle of 16 right side of card adapter plate Dynamic, the inside of loose slot 17 is connected with the inside of groove 11, and the upper and lower surfaces of loose slot 17 offer sliding slot 18, The internal slide of sliding slot 18 is connected with sliding panel 19, and the quantity of sliding panel 19 is two, and the opposite face of two sliding panels 19 point It is not fixedly connected with the upper and lower surfaces of card adapter plate 16, one side of the card adapter plate 16 far from talking pen 14 and loose slot 17 Internal slide connection, sliding panel 19 plays restriction effect to the movement of card adapter plate 16, so that card adapter plate 16 can only be along loose slot 17 It moves in a straight line, card adapter plate 16 is fixedly connected close to the one side of sliding panel 19 with one end of third spring 20, third spring 20 One end far from card adapter plate 16 is fixedly connected with the inner wall of loose slot 17.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine, single-chip microcontroller etc. play the conventionally known equipment of control.

When in use, it when needing to write, holds handle and pulls back card adapter plate 16, make card adapter plate 16 far from baffle 15 Limitation blocking no longer is carried out to talking pen 14, second spring 12 loses extruding force reset and upholds drive placement plate 13 fortune upwards at this time Dynamic, placement plate 13 pushes talking pen 14 to move upwards, and talking pen 14 is taken convenient for people, carries out to the file on display board 4 Point is read, when display board 4 stick on one side need to change face when, pull transverse slat 9 to move downward, take off limit plate 7 and the second clamping groove 6 From the first spring 10 is in tensional state, after display board 4 is turned to another side, loosens transverse slat 9, the first spring 10 loses drawing Power, which resets to shrink, drives limit plate 7 to be clamped into the first clamping groove 5, and display board 4 is fixed.

In conclusion the fixed device of the external Chinese mathematics talking pen, passes through setting second spring 12, placement plate 13, gear Talking pen 14 is fixed in plate 15, card adapter plate 16, sliding panel 19 and third spring 20, card adapter plate 16, so that talking pen 14 is put That sets is more stable, will not fall easily, causes to damage to talking pen 14, increases the financial burden of user, passes through setting the One clamping groove 5, the second clamping groove 6, limit plate 7, transverse slat 9 and the first spring 10 turn display board 4 in fixed frame 2 Turn changes display surface, uses convenient for people, increases the practicability of display board 4, improves the utilization rate of people.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

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.