CN109859574A - A kind of repeatable English alphabet writes exercise device - Google Patents
A kind of repeatable English alphabet writes exercise device Download PDFInfo
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- CN109859574A CN109859574A CN201811650247.2A CN201811650247A CN109859574A CN 109859574 A CN109859574 A CN 109859574A CN 201811650247 A CN201811650247 A CN 201811650247A CN 109859574 A CN109859574 A CN 109859574A
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000452 restraining effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
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- 230000007306 turnover Effects 0.000 abstract description 9
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- 239000007787 solid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The present invention relates to English study fields, are in particular that a kind of repeatable English alphabet writes exercise device, the sliding seat in the present invention can horizontally slip in pan carriage, adjust the left-right position for writing board group part；Turning cylinder can rotate by axis of own axes, adjust the position for writing board group part；Support rod can ride front and back rotation and adjust the position for writing board group part；Writing plate may be rotated turn-over, write to carry out multiple English alphabet on the front and back sides for write plate, the letter write write on plate, which is wiped, to be write again.The sliding seat is slidably connected in pan carriage, rotating shaft mechanism is rotatably connected on sliding seat, rack gear control cage is fixedly connected on sliding seat, rack gear control cage and rotating shaft mechanism engaged transmission, one end of support rod mechanism is hinged on rotating shaft mechanism, the other end of support rod mechanism is slidably connected on rotating shaft mechanism, writes the upper end that board group part is fixedly connected on support rod mechanism.
Description
Technical field
The present invention relates to English study fields, are in particular that a kind of repeatable English alphabet writes exercise device.
Background technique
Application No. is the English words memory practicing device of CN201720136278.0, which is related to English word note
Recall exercising machine, including several alphablock groups, a practice box, each alphablock group are made of 7 cube-shaped alphablocks, each word
Different English alphabets is carved on four sides of mother tuber respectively, is equipped with one layer of magnetosphere, each alphablock on another two side
Seven alphablocks of group contain 26 different English alphabets；Practicing box includes box body and box cover, and an edge is fixed in box body
Length direction distribution demarcation plate, the inner cavity of box body be divided into a parking space and one practice space, the width of parking space
Degree is greater than 2 times of alphablock width, and one layer of irony layer is equipped on parking space bottom surface, practices in space the both ends company of sliding respectively
It is connected to a stripper plate, forms spelling gap between the stripper plate of both ends, stripper plate is fixedly connected on practice box pair by adjustable spring
On the inner sidewall answered.The utility model spelling words start to be spliced by learner, improve the interest of memorizing english words spelling
Taste facilitates vocabulary memorization.But the utility model is not suitable for carrying out repeating to English alphabet writing practice.
Summary of the invention
The present invention provides a kind of repeatable English alphabet and writes exercise device, and its advantages are the sliding seat in the present invention
It can horizontally slip in pan carriage, adjust the left-right position for writing board group part；Turning cylinder can rotate by axis of own axes,
Adjust the position for writing board group part；Support rod can ride front and back rotation and adjust the position for writing board group part；Writing plate can carry out
Turn-over is rotated, is write to carry out multiple English alphabet on the front and back sides for write plate, the letter write write on plate is wiped
Fall to be write again.
The present invention relates to English study fields, are in particular that a kind of repeatable English alphabet writes exercise device, wrap
It includes pan carriage, sliding seat, rotating shaft mechanism, rack gear control cage, support rod mechanism and writes board group part, the sliding seat in the present invention can
To horizontally slip in pan carriage, the left-right position for writing board group part is adjusted；Turning cylinder can rotate by axis of own axes, adjust
Section writes the position of board group part；Support rod can ride front and back rotation and adjust the position for writing board group part；Writing plate can be turned
Dynamic turn-over, writes to carry out multiple English alphabet on the front and back sides for write plate, the letter write write on plate is wiped
It can be write again.
The sliding seat is slidably connected in pan carriage, and rotating shaft mechanism is rotatably connected on sliding seat, and rack gear control cage is solid
Surely it is connected on sliding seat, rack gear control cage and rotating shaft mechanism engaged transmission, one end of support rod mechanism is hinged on rotating shaft mechanism
On, the other end of support rod mechanism is slidably connected on rotating shaft mechanism, is write board group part and is fixedly connected on the upper of support rod mechanism
End.
The pan carriage includes rectangle frame, lead screw I, L-type sliding rail, motor rack, motor I and stop collar I, rectangle frame upper end
Rear and front end is fixedly connected to L-type sliding rail, and the left and right ends of lead screw I are rotatably connected on the left and right ends of rectangle frame, silk respectively
The left and right ends of thick stick I are fixedly connected with restraining position ring block I, and two stop collar I are bonded with the left and right ends of two rectangle frames respectively, square
The left end of shape frame is fixedly connected with motor rack, and motor I is fixedly connected on motor rack, and the output shaft of motor I is connected by shaft coupling
It connects in the left end of lead screw I.
The sliding seat includes seat board, axis swivel base, sliding slot and screw thread hole seat, and the lower end of seat board is fixedly connected with threaded hole
Seat, the rear and front end of seat board are provided with sliding slot, and seat board is slidably connected between two L-type sliding rails by two sliding slots, lead screw I
It is matched with screw thread hole seat by screw thread, the rear and front end of seat board upper end is fixedly connected to axis swivel base.
The rotating shaft mechanism includes turning cylinder, gear, short axle, stop collar I, hinged seat, long axis and baffle, turns the upper of cylinder
End is provided with hinged seat, and the rear end for turning cylinder is fixedly connected with gear, and the rear end of gear is fixedly connected with short axle, before turning cylinder
End is fixedly connected with long axis, and the front end of long axis is fixedly connected with baffle, and short axle is rotatably connected on the axis swivel base of rear end, and long axis turns
It is dynamic to be connected on the axis swivel base of front end, be fixedly connected with restraining position ring block I in short axle and long axis, two stop collar I respectively with two
It fits on the outside of axis swivel base.
The rack gear control cage include wishbone, nose bar, lead screw II, circular hole slab, motor II, trapezoidal item, rack gear, draw runner and
Side column, the rear end of seat board are fixedly connected with wishbone, and the left and right ends of wishbone upper end are fixedly connected to side column, two side columns
It is fixedly connected with trapezoidal item between front end, draw runner is slidably connected on trapezoidal item, the lower end of draw runner is fixedly connected with rack gear, rack gear
With gear engaged transmission, the rear end of draw runner is fixedly connected with nose bar, circular hole slab is fixedly connected on two side columns, lead screw II's
Left and right ends are rotatably connected on respectively on two circular hole slabs, and lead screw II is matched with nose bar by screw thread, on the circular hole slab of right end
It is fixedly connected with motor II, the output shaft of motor II is connected to the right end of lead screw II by shaft coupling.
The support rod mechanism includes support rod, connecting rod, sliding block and fastening screw, and support rod is hingedly connected to hinged seat
On, sliding block is slidably connected on long axis, and fastening screw has been connected through a screw thread on sliding block, and fastening screw is withstood on long axis, connecting rod
One end be hinged on sliding block, the other end of connecting rod is hinged on the middle-end of support rod.
The board group part of writing includes top plate and writes plate, and top plate is fixedly connected on the upper end of support rod, writes plate setting
In the upper end of top plate.
The board group part of writing further includes protruding shaft, stop collar III, kerve, limit switch block and elastic plate, writes the lower end of plate
Middle position is fixedly connected with protruding shaft, and protruding shaft clearance fit is inserted on top plate, and the lower end of protruding shaft is fixedly connected with restraining position ring block III,
It writes plate and stop collar III fits with the upper and lower end face of top plate respectively, the left and right ends for writing plate lower end are provided with kerve,
The right end of limit switch block is hinged on the left end of top plate, and the upper end of limit switch block left end is semicircle forming head, limits the semicircle on switch block
Forming head is inserted on one of kerve, and elastic plate is fixedly connected on top plate, and elastic plate withstands on the lower end of limit switch block.
A kind of repeatable English alphabet of the present invention writes having the beneficial effect that for exercise device
A kind of repeatable English alphabet of the present invention writes exercise device, and the sliding seat in the present invention can be left in pan carriage
Right sliding adjusts the left-right position for writing board group part；Turning cylinder can rotate by axis of own axes, and board group part is write in adjusting
Position；Support rod can ride front and back rotation and adjust the position for writing board group part；Writing plate may be rotated turn-over, thus writing
It writes and carries out multiple English alphabet on the front and back sides of plate and write, the letter write write on plate, which is wiped, to be write again
It writes.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram one that a kind of repeatable English alphabet of the present invention writes exercise device；
Fig. 2 is the overall structure diagram two that a kind of repeatable English alphabet of the present invention writes exercise device；
Fig. 3 is the structural schematic diagram one of pan carriage；
Fig. 4 is the structural schematic diagram two of pan carriage；
Fig. 5 is the structural schematic diagram one of sliding seat；
Fig. 6 is the structural schematic diagram two of sliding seat；
Fig. 7 is the structural schematic diagram one of rotating shaft mechanism；
Fig. 8 is the structural schematic diagram two of rotating shaft mechanism；
Fig. 9 is the structural schematic diagram one of rack gear control cage；
Figure 10 is the structural schematic diagram two of rack gear control cage；
Figure 11 is the structural schematic diagram of support rod mechanism；
Figure 12 is the structural schematic diagram for writing board group part；
Figure 13 is the structural schematic diagram for limiting switch block.
In figure: pan carriage 1；Rectangle frame 1-1；Lead screw I1-2；L-type sliding rail 1-3；Motor rack 1-4；Motor I1-5；Stop collar
I1-6；Sliding seat 2；Seat board 2-1；Axis swivel base 2-2；Sliding slot 2-3；Screw thread hole seat 2-4；Rotating shaft mechanism 3；Turn cylinder 3-1；Gear 3-
2；Short axle 3-3；Stop collar I3-4；Hinged seat 3-5；Long axis 3-6；Baffle 3-7；Rack gear control cage 4；Wishbone 4-1；Nose bar 4-2；
Lead screw II4-3；Circular hole slab 4-4；Motor II4-5；Trapezoidal 4-6；Rack gear 4-7；Draw runner 4-8；Side column 4-9；Support rod mechanism 5；
Support rod 5-1；Connecting rod 5-2；Sliding block 5-3；Fastening screw 5-4；Write board group part 6；Top plate 6-1；Protruding shaft 6-2；Stop collar III6-
3；Kerve 6-4；Write plate 6-5；Limit switch block 6-6；Elastic plate 6-7.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-13, the present invention relates to English study fields, are in particular a kind of
Repeatable English alphabet writes exercise device, including pan carriage 1, sliding seat 2, rotating shaft mechanism 3, rack gear control cage 4, support rod machine
Structure 5 can horizontally slip with board group part 6, the sliding seat 2 in the present invention is write in pan carriage 1, adjust the left side for writing board group part 6
Right position；Turning cylinder 3-1 can rotate by axis of own axes, adjust the position for writing board group part 6；Support rod 5-1 can ride
Front and back rotation adjusts the position for writing board group part 6；Writing plate 6-5 may be rotated turn-over, thus writing the positive and negative of plate 6-5
It carries out multiple English alphabet on face to write, the letter write write on plate 6-5, which is wiped, to be write again.
The sliding seat 2 is slidably connected in pan carriage 1, and rotating shaft mechanism 3 is rotatably connected on sliding seat 2, rack gear control
Frame 4 is fixedly connected on sliding seat 2, and 3 engaged transmission of rack gear control cage 4 and rotating shaft mechanism, one end of support rod mechanism 5 is hinged on
On rotating shaft mechanism 3, the other end of support rod mechanism 5 is slidably connected on rotating shaft mechanism 3, is write board group part 6 and is fixedly connected on branch
The upper end of support rod mechanism 5.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment one, described
Pan carriage 1 includes rectangle frame 1-1, lead screw I1-2, L-type sliding rail 1-3, motor rack 1-4, motor I1-5 and stop collar I1-6, rectangle
The rear and front end of the upper end frame 1-1 is fixedly connected to L-type sliding rail 1-3, and the left and right ends of lead screw I1-2 are rotatably connected on square respectively
The left and right ends of shape frame 1-1, the left and right ends of lead screw I1-2 are fixedly connected with restraining position ring block I1-6, two stop collar I1-6 difference
It is bonded with the left and right ends of two rectangle frame 1-1, the left end of rectangle frame 1-1 is fixedly connected with motor rack 1-4, on motor rack 1-4
It is fixedly connected with motor I1-5, the output shaft of motor I1-5 is connected to the left end of lead screw I1-2 by shaft coupling.Motor I1-5's
Output shaft can drive lead screw I1-2 to rotate by axis of the axis of itself when rotating, the effect of two stop collar I1-6 is to prevent silk
Thick stick I1-2 is moved left and right with respect to rectangle frame 1-1.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment two, described
Sliding seat 2 includes that seat board 2-1, axis swivel base 2-2, sliding slot 2-3 and screw thread hole seat 2-4, the lower end of seat board 2-1 are fixedly connected with screw thread
Hole seat 2-4, the rear and front end of seat board 2-1 are provided with sliding slot 2-3, and seat board 2-1 is slidably connected at two by two sliding slot 2-3
Between L-type sliding rail 1-3, lead screw I1-2 is matched with screw thread hole seat 2-4 by screw thread, and the rear and front end of the upper end seat board 2-1 is solid
Surely it is connected with axis swivel base 2-2.Lead screw I1-2 will drive screw thread hole seat 2-4 to the left or to the right when rotating using the axis of itself as axis
It is mobile, so that seat board 2-1 follows screw thread hole seat 2-4 to move left and right between two L-type sliding rail 1-3.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment three, described
Rotating shaft mechanism 3 includes turning cylinder 3-1, gear 3-2, short axle 3-3, stop collar I3-4, hinged seat 3-5, long axis 3-6 and baffle 3-7,
The upper end for turning cylinder 3-1 is provided with hinged seat 3-5, and the rear end for turning cylinder 3-1 is fixedly connected with gear 3-2, the rear end of gear 3-2
It is fixedly connected with short axle 3-3, the front end for turning cylinder 3-1 is fixedly connected with long axis 3-6, and the front end of long axis 3-6 is fixedly connected with gear
Plate 3-7, short axle 3-3 are rotatably connected on the axis swivel base 2-2 of rear end, and long axis 3-6 is rotatably connected on the axis swivel base 2-2 of front end,
It is fixedly connected with restraining position ring block I3-4 on short axle 3-3 and long axis 3-6, two stop collar I3-4 are respectively with two axis swivel base 2-2's
Outside fits.Short axle 3-3 and long axis 3-6 can be rotated on two axis swivel base 2-2 by axis of own axes respectively, two limits
The effect of position ring I3-4 is to prevent with respect to two axis swivel base 2-2 of short axle 3-3 and long axis 3-6 from sliding back and forth, short axle 3-3 and long axis 3-
6 using own axes as axis rotate when, turn cylinder 3-1 also can simultaneously using the common axis line of short axle 3-3 and long axis 3-6 be axis rotation,
Hinged seat 3-5, which can be followed, turns cylinder 3-1 rotation.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment four, described
Rack gear control cage 4 includes wishbone 4-1, nose bar 4-2, lead screw II4-3, circular hole slab 4-4, motor II4-5, trapezoidal 4-6, rack gear
4-7, draw runner 4-8 and side column 4-9, the rear end of seat board 2-1 are fixedly connected with wishbone 4-1, and the left and right ends of the upper end wishbone 4-1 are equal
It is fixedly connected with side column 4-9, trapezoidal 4-6, the company of sliding on trapezoidal 4-6 are fixedly connected between the front end of two side column 4-9
It is connected to draw runner 4-8, the lower end of draw runner 4-8 is fixedly connected with rack gear 4-7, rack gear 4-7 and gear 3-2 engaged transmission, draw runner 4-8's
Rear end is fixedly connected with nose bar 4-2, and circular hole slab 4-4, the left and right ends of lead screw II4-3 are fixedly connected on two side column 4-9
It is rotatably connected on two circular hole slab 4-4 respectively, lead screw II4-3 is matched with nose bar 4-2 by screw thread, the circular hole slab 4- of right end
Motor II4-5 is fixedly connected on 4, the output shaft of motor II4-5 is connected to the right end of lead screw II4-3 by shaft coupling.Motor
Lead screw II4-3 is driven to rotate by axis of own axes when the output shaft rotation of II4-5, lead screw II4-3 turns by axis of own axes
Nose bar 4-2 is driven to be moved to the left or right when dynamic, at this moment draw runner 4-8 is moved to the left or right on trapezoidal 4-6, rack gear 4-7
It is moved to the left or right also with draw runner 4-8, band moving gear 3-2 is using own axes as axis when rack gear 4-7 is moved to the left or right
Rotation, and then rotated with turn cylinder 3-1 by axis of own axes.
Specific embodiment 6:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment five, described
Support rod mechanism 5 includes support rod 5-1, connecting rod 5-2, sliding block 5-3 and fastening screw 5-4, and support rod 5-1 is hingedly connected to hingedly
On seat 3-5, sliding block 5-3 is slidably connected on long axis 3-6, and fastening screw 5-4 has been connected through a screw thread on sliding block 5-3, fastens spiral shell
Nail 5-4 is withstood on long axis 3-6, and one end of connecting rod 5-2 is hinged on sliding block 5-3, and the other end of connecting rod 5-2 is hinged on support rod 5-
1 middle-end.Sliding block 5-3 can slide back and forth on long axis 3-6, drive support rod by connecting rod 5-2 when sliding block 5-3 slides back and forth
5-1 is rotated on hinged seat 3-5, to adjust the inclination in the running direction for writing plate 6-5, will be write the suitable of plate 6-5 adjustment and is write
Position, fastening screw 5-4 be used to sliding block 5-3 is fixed on long axis 3-6.
Specific embodiment 7:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment six, described
It writes board group part 6 to include top plate 6-1 and write plate 6-5, top plate 6-1 is fixedly connected on the upper end of support rod 5-1, writes plate 6-5
The upper end of top plate 6-1 is set.It writes and is used to write English alphabet on plate 6-5, person's handwriting is wiped can repeated writing English words
It is female.
Specific embodiment 8:
Illustrate present embodiment below with reference to Fig. 1-13, present embodiment is described further embodiment seven, described
Writing board group part 6 further includes protruding shaft 6-2, stop collar III6-3, kerve 6-4, limit switch block 6-6 and elastic plate 6-7, writes plate 6-
5 lower end middle position is fixedly connected with protruding shaft 6-2, and protruding shaft 6-2 clearance fit is inserted on top plate 6-1, and the lower end of protruding shaft 6-2 is solid
Surely restraining position ring block III6-3 is connected, the upper and lower end face of plate 6-5 and stop collar III6-3 respectively with top plate 6-1 is write and fits, write
The left and right ends for writing the lower end plate 6-5 are provided with kerve 6-4, and the right end of limit switch block 6-6 is hinged on the left end of top plate 6-1, limit
The upper end of the position left end switch block 6-6 is semicircle forming head, and the semicircle forming head limited on switch block 6-6 is inserted on one of kerve 6-4, is pushed up
Elastic plate 6-7 is fixedly connected on plate 6-1, elastic plate 6-7 withstands on the lower end of limit switch block 6-6.Writing plate 6-5 can be with protruding shaft
6-2 is axis rotation, and the effect of stop collar III6-3 is that protruding shaft 6-2 is prevented to be detached from top plate 6-1, writes plate 6-5 rotation realization and writes
The turn-over of plate 6-5, writing the front and back sides plate 6-5 can write, and the semicircle forming head limited on switch block 6-6 is inserted in one of kerve 6-
On 4, so that the position for writing plate 6-5 be fixed, elastic plate 6-7 guarantees that limit switch block 6-6 is inserted on one of kerve 6-4,
Limit switch block 6-6 is extracted, limit switch block 6-6 is inserted into another kerve 6-4 and can will be write after plate 6-5 turn-over will be write
The another side of plate 6-5 is fixed on the position towards front.
The working principle of the invention: when the output shaft rotation of motor I1-5 the lead screw I1-2 can be driven to be with the axis of itself
Axis rotation, the effect of two stop collar I1-6 is to prevent lead screw I1-2 from moving left and right with respect to rectangle frame 1-1.Lead screw I1-2 is with itself
Axis be axis rotate when will drive screw thread hole seat 2-4 to the left or move right, so that seat board 2-1 follows screw thread hole seat 2-4
It is moved left and right between two L-type sliding rail 1-3.Short axle 3-3 and long axis 3-6 respectively can be on two axis swivel base 2-2 with itself
Axis is axis rotation, and the effect of two stop collar I3-4 is before and after preventing with respect to two axis swivel base 2-2 of short axle 3-3 and long axis 3-6
When sliding, short axle 3-3 and long axis 3-6 are rotated using own axes as axis, turning cylinder 3-1 also can be simultaneously with short axle 3-3 and long axis 3-6
Common axis line be axis rotation, hinged seat 3-5 can follow turns cylinder 3-1 rotation.Silk is driven when the output shaft rotation of motor II4-5
Thick stick II4-3 is rotated by axis of own axes, drives nose bar 4-2 leftward or rightward when lead screw II4-3 is rotated using own axes as axis
Mobile, at this moment draw runner 4-8 is moved to the left or right on trapezoidal 4-6, and rack gear 4-7 is moved to the left or to the right also with draw runner 4-8
Dynamic, band moving gear 3-2 is rotated by axis of own axes when rack gear 4-7 is moved to the left or right, and then with turn cylinder 3-1 with certainly
Body axis are axis rotation.Sliding block 5-3 can slide back and forth on long axis 3-6, pass through connecting rod 5-2 band when sliding block 5-3 slides back and forth
Dynamic support rod 5-1 is rotated on hinged seat 3-5, to adjust the inclination in the running direction for writing plate 6-5, will be write plate 6-5 and is adjusted it
It is suitble to the position write, fastening screw 5-4 is used to for sliding block 5-3 being fixed on long axis 3-6.It writes and is used to write English on plate 6-5
Text is female, and person's handwriting is wiped can repeated writing English alphabet.Writing plate 6-5 can rotate by axis of protruding shaft 6-2, stop collar
The effect of III6-3 is that protruding shaft 6-2 is prevented to be detached from top plate 6-1, writes plate 6-5 rotation and realizes the turn-over for writing plate 6-5, writes plate
The front and back sides 6-5 can write, and the semicircle forming head limited on switch block 6-6 is inserted on one of kerve 6-4, so that plate 6- will be write
5 position is fixed, and elastic plate 6-7 guarantees that limit switch block 6-6 is inserted on one of kerve 6-4, and limit switch block 6-6 is extracted,
Limit switch block 6-6 is inserted into another kerve 6-4 and can fix the another side for writing plate 6-5 after plate 6-5 turn-over will be write
In the position towards front.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of repeatable English alphabet writes exercise device, including pan carriage (1), sliding seat (2), rotating shaft mechanism (3), rack gear
It control cage (4), support rod mechanism (5) and writes board group part (6), it is characterised in that: the sliding seat (2) is slidably connected at translation
On frame (1), rotating shaft mechanism (3) is rotatably connected on sliding seat (2), and rack gear control cage (4) is fixedly connected on sliding seat (2),
Rack gear control cage (4) and rotating shaft mechanism (3) engaged transmission, one end of support rod mechanism (5) are hinged on rotating shaft mechanism (3), are propped up
The other end of support rod mechanism (5) is slidably connected on rotating shaft mechanism (3), is write board group part (6) and is fixedly connected on support rod mechanism
(5) upper end.
2. a kind of repeatable English alphabet according to claim 1 writes exercise device, it is characterised in that: the pan carriage
It (1) include rectangle frame (1-1), lead screw I (1-2), L-type sliding rail (1-3), motor rack (1-4), motor I (1-5) and stop collar I (1-
6), the rear and front end of the upper end rectangle frame (1-1) is fixedly connected to L-type sliding rail (1-3), the left and right ends difference of lead screw I (1-2)
The left and right ends of rectangle frame (1-1) are rotatably connected on, the left and right ends of lead screw I (1-2) are fixedly connected with restraining position ring block I (1-6),
Two stop collar I (1-6) are bonded with the left and right ends of two rectangle frames (1-1) respectively, and the left end of rectangle frame (1-1) is fixedly connected
Have motor rack (1-4), be fixedly connected on motor rack (1-4) motor I (1-5), the output shaft of motor I (1-5) passes through shaft coupling
It is connected to the left end of lead screw I (1-2).
3. a kind of repeatable English alphabet according to claim 2 writes exercise device, it is characterised in that: the sliding seat
It (2) include seat board (2-1), axis swivel base (2-2), sliding slot (2-3) and screw thread hole seat (2-4), the lower end of seat board (2-1) is fixedly connected
Have screw thread hole seat (2-4), the rear and front end of seat board (2-1) is provided with sliding slot (2-3), and seat board (2-1) passes through two sliding slot (2-
3) it is slidably connected between two L-type sliding rails (1-3), lead screw I (1-2) is matched with screw thread hole seat (2-4) by screw thread, seat board
The rear and front end of the upper end (2-1) is fixedly connected to axis swivel base (2-2).
4. a kind of repeatable English alphabet according to claim 3 writes exercise device, it is characterised in that: the turning engine
Structure (3) include turn cylinder (3-1), gear (3-2), short axle (3-3), stop collar I (3-4), hinged seat (3-5), long axis (3-6) and
Baffle (3-7), the upper end for turning cylinder (3-1) are provided with hinged seat (3-5), and the rear end for turning cylinder (3-1) is fixedly connected with gear
(3-2), the rear end of gear (3-2) are fixedly connected with short axle (3-3), and the front end for turning cylinder (3-1) is fixedly connected with long axis (3-
6), the front end of long axis (3-6) is fixedly connected with baffle (3-7), and short axle (3-3) is rotatably connected on the axis swivel base (2-2) of rear end,
Long axis (3-6) is rotatably connected on the axis swivel base (2-2) of front end, is fixedly connected to limit on short axle (3-3) and long axis (3-6)
Ring I (3-4), two stop collar I (3-4) fit on the outside of two axis swivel bases (2-2) respectively.
5. a kind of repeatable English alphabet according to claim 4 writes exercise device, it is characterised in that: the rack gear control
Frame (4) processed includes wishbone (4-1), nose bar (4-2), lead screw II (4-3), circular hole slab (4-4), motor II (4-5), trapezoidal item (4-
6), rack gear (4-7), draw runner (4-8) and side column (4-9), the rear end of seat board (2-1) are fixedly connected with wishbone (4-1), wishbone
The left and right ends of the upper end (4-1) are fixedly connected to side column (4-9), are fixedly connected with ladder between the front end of two side columns (4-9)
Shape item (4-6) slidably connects draw runner (4-8) on trapezoidal item (4-6), and the lower end of draw runner (4-8) is fixedly connected with rack gear (4-
7), rack gear (4-7) and gear (3-2) engaged transmission, the rear end of draw runner (4-8) are fixedly connected with nose bar (4-2), two side columns
It is fixedly connected on (4-9) circular hole slab (4-4), the left and right ends of lead screw II (4-3) are rotatably connected on two circular hole slabs respectively
On (4-4), lead screw II (4-3) is matched with nose bar (4-2) by screw thread, is fixedly connected with electricity on the circular hole slab (4-4) of right end
The output shaft of machine II (4-5), motor II (4-5) are connected to the right end of lead screw II (4-3) by shaft coupling.
6. a kind of repeatable English alphabet according to claim 5 writes exercise device, it is characterised in that: the support rod
Mechanism (5) includes support rod (5-1), connecting rod (5-2), sliding block (5-3) and fastening screw (5-4), support rod (5-1) articulated connection
On hinged seat (3-5), sliding block (5-3) is slidably connected on long axis (3-6), has been connected through a screw thread fastening on sliding block (5-3)
Screw (5-4), fastening screw (5-4) are withstood on long axis (3-6), and one end of connecting rod (5-2) is hinged on sliding block (5-3), connecting rod
The other end of (5-2) is hinged on the middle-end of support rod (5-1).
7. a kind of repeatable English alphabet according to claim 6 writes exercise device, it is characterised in that: described to write plate
Component (6) includes top plate (6-1) and writes plate (6-5), and top plate (6-1) is fixedly connected on the upper end of support rod (5-1), writes plate
(6-5) is arranged in the upper end of top plate (6-1).
8. a kind of repeatable English alphabet according to claim 7 writes exercise device, it is characterised in that: described to write plate
Component (6) further includes protruding shaft (6-2), stop collar III (6-3), kerve (6-4), limit switch block (6-6) and elastic plate (6-7), is write
The lower end middle position for writing plate (6-5) is fixedly connected with protruding shaft (6-2), and protruding shaft (6-2) clearance fit is inserted on top plate (6-1),
The lower end of protruding shaft (6-2) is fixedly connected with restraining position ring block III (6-3), write plate (6-5) and stop collar III (6-3) respectively with top plate
The upper and lower end face of (6-1) fits, and the left and right ends for writing the lower end plate (6-5) are provided with kerve (6-4), limits switch block (6-
6) right end is hinged on the left end of top plate (6-1), and the upper end of limit left end switch block (6-6) is semicircle forming head, limits switch block (6-6)
On semicircle forming head be inserted on one of kerve (6-4), elastic plate (6-7), elastic plate are fixedly connected on top plate (6-1)
(6-7) withstands on the lower end of limit switch block (6-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650247.2A CN109859574B (en) | 2018-12-31 | 2018-12-31 | Exercise device is write to repeatable english letter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650247.2A CN109859574B (en) | 2018-12-31 | 2018-12-31 | Exercise device is write to repeatable english letter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109859574A true CN109859574A (en) | 2019-06-07 |
| CN109859574B CN109859574B (en) | 2020-10-27 |
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ID=66893584
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811650247.2A Active CN109859574B (en) | 2018-12-31 | 2018-12-31 | Exercise device is write to repeatable english letter |
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| CN110529702A (en) * | 2019-09-09 | 2019-12-03 | 郑乐 | A kind of support device of communication equipment |
| CN110942699A (en) * | 2020-01-03 | 2020-03-31 | 浙江广厦建设职业技术学院 | Virtual reality experience trainer of riding |
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| CN206133958U (en) * | 2016-08-02 | 2017-04-26 | 吉林工程技术师范学院 | Marketing specialty multimedia teaching device |
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| Publication number | Publication date |
|---|---|
| CN109859574B (en) | 2020-10-27 |
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Address after: 322100 Guangsha College, No. 1, Guangfu East Street, Dongyang City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Guangxia Construction Vocational and Technical University Address before: 322100 Guangsha College, No. 1, Guangfu East Street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG GUANGSHA College OF APPLIED CONSTRUCTION TECHNOLOGY |
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Effective date of registration: 20230919 Address after: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen dragon totem technology achievement transformation Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230919 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 322100 Guangsha College, No. 1, Guangfu East Street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Zhejiang Guangxia Construction Vocational and Technical University |
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Effective date of registration: 20231030 Address after: No. 106 Gongming Road, Liangshan County Economic Development Zone, Jining City, Shandong Province, 272100 Patentee after: Liangshan Shidai Tianli Education Technology Co.,Ltd. Address before: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee before: Shenzhen dragon totem technology achievement transformation Co.,Ltd. |
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Denomination of invention: A repeatable English letter writing practice device Granted publication date: 20201027 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: Liangshan Shidai Tianli Education Technology Co.,Ltd. Registration number: Y2024980006377 |