CN115223404A - English vocabulary nearly shape word contrast learning device - Google Patents

English vocabulary nearly shape word contrast learning device Download PDF

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Publication number
CN115223404A
CN115223404A CN202211019301.XA CN202211019301A CN115223404A CN 115223404 A CN115223404 A CN 115223404A CN 202211019301 A CN202211019301 A CN 202211019301A CN 115223404 A CN115223404 A CN 115223404A
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China
Prior art keywords
matching
rack
damping
display
shaft
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CN202211019301.XA
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Chinese (zh)
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CN115223404B (en
Inventor
孙莺
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Taishan University
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Taishan University
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
    • G09B1/20—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface parallel to the axis of rotation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/06—Foreign languages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention is suitable for the technical field of teaching equipment and provides an English vocabulary similar word comparison learning device; the method comprises the following steps: a box body; the display panel I and the display panel II are arranged on the box body, and a matching hole I and a matching hole II are correspondingly arranged with the display panel I and the display panel II; the display drum I is arranged in the box body and used for displaying through the matching hole I; a second display drum arranged in the box body and used for displaying through the second matching hole; suffixes of a plurality of different English words are displayed on the first display rotating cylinder and the second display rotating cylinder; and the adjusting mechanism is arranged on the box body and is used for driving the first display drum and the second display drum to rotate simultaneously or rotate singly. The invention improves the type of contrast, is more convenient to use and reduces the intensity of teachers on class.

Description

English vocabulary nearly shape word contrast learning device
Technical Field
The invention relates to the technical field of teaching equipment, in particular to a device for comparing and learning English vocabulary similar words.
Background
English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence syntactics, literature, corpus theory, cognitive psychology, etc. English teaching is a progressive process, and English learning is of vital importance today in the global rapid development, whether for those who are or are not the first language. In the process of learning English, words are the key to learning English well, the vocabulary amount is large, and English is easy to learn.
In the prior art, a portable English vocabulary nearly-shaped word comparison learning device (with the patent application number of 201921382176.2) specifically discloses a portable English vocabulary nearly-shaped word comparison learning device which comprises a first vocabulary block, a movable plate, an expansion spring, a comparison chamber, a pressing plate, a telescopic rod, a tension spring and a push plate, wherein the lower side of the right end face of a main body of a portable English learning box is connected with the telescopic rod; when the vocabulary with the same prefix and a plurality of groups of different suffixes is compared, the operation of replacing the contrast plate is troublesome.
Disclosure of Invention
The invention aims to provide a device for comparing and learning English vocabulary similar words, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an English vocabulary word closely appears word contrast learning device includes: a box body;
the display panel I and the display panel II are arranged on the box body, and a matching hole I and a matching hole II are correspondingly arranged with the display panel I and the display panel II;
the display drum I is arranged in the box body and used for displaying through the matching hole I; a second display drum arranged in the box body and used for displaying through the second matching hole; suffixes of a plurality of different English words are displayed on the first display rotating cylinder and the second display rotating cylinder;
and the adjusting mechanism is arranged on the box body and is used for driving the first display drum and the second display drum to rotate simultaneously or to rotate singly.
As a further scheme of the invention: the adjusting mechanism comprises a rotating shaft which is rotatably arranged in the box body, a connecting shaft is fixedly arranged at the top of the rotating shaft, a matching shaft is rotatably sleeved at the upper end of the connecting shaft, the matching shaft is arranged on the connecting shaft through an elastic rotating assembly, the first display drum is fixedly sleeved on the connecting shaft, and the second display drum is fixedly sleeved on the rotating shaft; the adjusting mechanism also comprises a rotating component for driving the connecting shaft to rotate; the adjustment mechanism further includes a locking assembly for locking a position of the display drum.
As a still further scheme of the invention: the elasticity rotating assembly includes that a plurality of circumference arrays arrange the elasticity locking lever in the connecting axle outside, the elasticity locking lever is installed on the cooperation axle, the elasticity locking lever is kept away from cooperation axle one end and is contradicted in the locked groove of connecting axle outer wall.
As a still further scheme of the invention: the locking subassembly includes that elastic sliding installs the first button of pressing on the box lateral wall, press button one and pass the box lateral wall setting, press button one including pressing end and locking end, press the end and leak outward in the box outside setting, just the locking end is close to the setting of a display drum outer wall, be provided with a plurality of cooperation locked grooves on the display drum outer wall, cooperation locked groove is used for pressing a button locking end and inserts and lock a display drum.
As a still further scheme of the invention: the rotating assembly comprises a first rack and a second press button arranged on the box body in an elastic sliding manner, the second press button is connected to the first rack, the first rack is arranged on the box body in a left-right sliding manner, and one end, far away from the first rack, of the second press button is arranged outside the box body in a leakage manner; and the first rack is meshed with a first gear fixedly sleeved on the rotating shaft, and the first rack is a one-way gear.
As a still further scheme of the invention: the bottom of the box body is fixedly provided with a plurality of mounting seats, and the mounting seats are provided with supporting rollers.
As a still further scheme of the invention: the supporting roller is characterized in that a supporting rod is connected to the upper end of the supporting roller, the supporting rod and the mounting seat are installed through a multi-stage damping mechanism, and the supporting rod is arranged on the mounting seat in a sliding mode.
As a still further scheme of the invention: the multistage damping mechanism comprises a damping disc and racks II arranged on two sides of the supporting rod, the racks II on the two sides are respectively meshed with gears II correspondingly measured on the racks II, the gears II are fixedly sleeved on an installation shaft, and the installation shaft is rotatably arranged in the installation seat; the fixed cover of installation epaxial is equipped with gear three, gear three and rack three mesh, rack three elastic sliding installs inside branch, the vibration damping disk elastic rotation is installed inside the mount pad, the rack three is used for the drive installation axle to be connected with the vibration damping disk transmission.
As a still further scheme of the invention: the three rack fixed mounting are on the installation rod, the installation rod passes through the inside setting of damper cylinder, and damper cylinder fixed mounting is inside the mount pad, installation rod elastic connection is on the damper cylinder, the inside slip of damper cylinder is provided with the piston, just the inside shock attenuation medium that is full of damper cylinder, be provided with the orifice on the piston.
As a still further scheme of the invention: a driving piece is fixedly installed on the third rack, a matching disc is arranged at one end, away from the second gear, of the installation shaft in an elastic telescopic mode, two, three or four driving rods are symmetrically arranged at the end part of the matching disc, a plurality of matching grooves are formed in one end, close to the matching disc, of the damping disc, and the matching grooves are circumferentially arrayed on the damping disc; the matching groove is used for being inserted by the matching disc and driving the damping disc to rotate.
Compared with the prior art, the invention has the beneficial effects that: show the rotary drum one through the adjustment mechanism drive and show rotary drum two and rotate, satisfy the needs of different vocabulary contrasts, and show rotary drum one and show rotary drum two and can realize non-uniform rotation, improve the kind of contrast, use convenience more, reduce the intensity that mr went on class.
Drawings
Fig. 1 is a schematic structural diagram of an english vocabulary word comparing and learning device.
Fig. 2 is a schematic diagram of the internal structure of the english vocabulary word comparison learning device.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of fig. 2 at B.
Fig. 5 is a schematic view of the internal structure of the mounting seat in the english vocabulary word comparing and learning device.
Fig. 6 is a schematic structural diagram of a multistage damping mechanism in the english vocabulary word comparison learning device.
Fig. 7 is a schematic structural diagram of mounting of a rack three in the english vocabulary word comparison learning device.
FIG. 8 is a diagram showing the position relationship between the matching disc and the driving member in the English vocabulary similar form comparing learning device.
In the figure: 1-box body, 2-storage box, 3-display plate I, 4-matching hole I, 5-display drum I, 6-matching hole II, 7-display drum II, 8-display plate II, 9-press button I, 10-press button II, 11-supporting roller, 12-supporting rod, 13-mounting seat, 14-matching shaft, 15-connecting shaft, 16-rotating shaft, 17-rack I, 18-gear I, 19-rack II, 20-gear II, 21-mounting shaft, 22-gear III, 23-rack III, 24-damping cylinder, 25-matching plate, 26-driving rod, 27-damping plate, 28-elastic member I, 29-damping rotating shaft, 30-driving member, 31-elastic locking rod, 32-piston, 33-elastic member II, 34-locking groove and 36-mounting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in embodiment 1 of the present invention, a structure diagram of an english vocabulary proximal word comparison learning apparatus provided in the embodiment of the present invention includes: a box body 1; the display panel I3 and the display panel II 8 are arranged on the box body 1, and the first matching hole 4 and the second matching hole 6 are arranged corresponding to the display panel I3 and the display panel II 8, the display panel I3 and the display panel II 8 are used for displaying prefixes of English words, and the first matching hole 4 and the second matching hole 6 are used for displaying suffixes of the English words;
a display rotating cylinder I5 which is arranged inside the box body 1 and is used for displaying through a matching hole I4; a second display rotary drum 7 arranged in the box body 1 and used for displaying through the second matching hole 6; suffixes of a plurality of different English words are displayed on the display rotary drum I5 and the display rotary drum II 7;
and the adjusting mechanism is arranged on the box body 1 and is used for driving the first display drum 5 and the second display drum 7 to rotate simultaneously or rotate singly. So set up and then can show the relative position of rotary drum one 5 and demonstration rotary drum two 7 at the transform through setting up adjustment mechanism, and then increased the vocabulary that can contrast, more convenience of use reduces the intensity that the mr went on class.
Concretely, the vocabulary prefix that will need to contrast shows through display panel one 3 and display panel two 8 respectively, then show that the suffix shows through demonstration rotary drum one 5 and demonstration rotary drum two 7 on mating holes one 4 and the mating holes two 6, then contrast, when the position of needs adjustment demonstration rotary drum one 5 and demonstration rotary drum two 7, make different suffixes show, compared, show rotary drum one 5 and show rotary drum two 7 and rotate through adjustment mechanism drive, satisfy the needs of different vocabulary contrasts, and show rotary drum one 5 and show rotary drum two 7 and can realize the rotation that is not unified, improve the kind of contrast, more convenient that use gets up, reduce the intensity that the mr went to the class.
In order to realize the rotation of the first display drum 5 and the second display drum 7, the adjusting mechanism comprises a rotating shaft 16 which is rotatably arranged inside the box body 1, a connecting shaft 15 is fixedly arranged at the top of the rotating shaft 16, a matching shaft 14 is rotatably sleeved at the upper end of the connecting shaft 15, the matching shaft 14 is arranged on the connecting shaft 15 through an elastic rotating assembly, the first display drum 5 is fixedly sleeved on the connecting shaft 15, and the second display drum 7 is fixedly sleeved on the rotating shaft 16; for driving the rotation of the connecting shaft 15, the adjusting mechanism therefore also comprises a rotating assembly, and for locking the first 5 position of the display drum, the adjusting mechanism therefore also comprises a locking assembly.
In the use, drive pivot 16 through runner assembly and rotate, pivot 16 drives two 7 rotations of display rotary drum, the realization is adjusting the position of two 7 display rotary drums, pivot 16 is driving cooperation axle 14 through connecting axle 15 and is driving a display rotary drum 5 and rotate, and then realized adjusting the position of display rotary drum 5, when only need adjusting the position of two 7 display rotary drums singly, locking assembly will show that one 5 positions of rotary drum lock, under elasticity runner assembly's effect, make and produce relative rotation between cooperation axle 14 and the connecting axle 15, cooperation axle 14 does not rotate along with connecting axle 15, realized adjusting two 7 rotation directions of display rotary drum alone.
As shown in fig. 2 to 4, as a preferred embodiment of the present invention, the elastic rotation assembly includes a plurality of elastic locking rods 31 arranged in a circumferential array outside the connecting shaft 15, the elastic locking rods 31 are mounted on the mating shaft 14, and one end of the elastic locking rod 31 far away from the mating shaft 14 abuts against a locking groove 34 in an outer wall of the connecting shaft 15, so that when the first display drum 5 is locked, the elastic locking rods 31 slide out of the locking groove 34, and the connection between the mating shaft 14 and the connecting shaft 15 is released, so that the mating shaft 14 and the connecting shaft 15 can rotate relatively.
As shown in fig. 2-4, as a preferred embodiment of the present invention, the locking assembly includes a first push button 9 elastically slidably mounted on a sidewall of the box 1, the first push button 9 is disposed through the sidewall of the box 1, the first push button 9 includes a push end and a locking end, the push end is disposed to leak outside the box 1, the locking end is disposed adjacent to an outer wall of the first display drum 5, a plurality of matching locking grooves are disposed on the outer wall of the first display drum 5, the matching locking grooves are used for inserting the locking end of the first push button 9 to lock the first display drum 5, and when the first display drum 5 needs to be locked, the first push button 9 is inserted into the matching locking grooves to achieve locking.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the rotating assembly includes a first rack 17 and a second push button 10 elastically slidably disposed on the case 1, the second push button 10 is connected to the first rack 17, the first rack 17 is slidably disposed on the case 1 from left to right, and one end of the second push button 10, which is far away from the first rack 17, leaks outside the case 1; and the first rack 17 is meshed with a first gear 18 fixedly sleeved on the rotating shaft 16, and the first rack 17 is a one-way gear. Therefore, when the rotating shaft 16 needs to be driven to rotate, the first push button 10 is pressed, the first rack 17 is driven to slide by the second push button 10, the first rack 17 drives the rotating shaft 16 to rotate through the first gear 18, when the second push button 10 is released, the second push button 10 returns to the initial position under the elastic action, and the first rack 17 is a one-way gear, so that the rotating shaft 16 cannot be driven to reversely rotate when the first rack 17 returns to move.
In order to improve the convenience of use, the box body 1 is further provided with a storage box 2, and the storage box 2 is used for placing books and the like.
Example 2
Referring to fig. 1 to 8, the main difference between the embodiment 2 and the embodiment 1 is that a plurality of mounting seats 13 are fixedly mounted at the bottom of the box 1 for facilitating the movement of the present invention, and the mounting seats 13 are provided with supporting rollers 11. So as to facilitate the movement of the box body 1.
As shown in fig. 5, a supporting rod 12 is connected to the upper end of the supporting roller 11, the supporting rod 12 and the mounting seat 13 are installed through a multi-stage damping mechanism, and the supporting rod 12 is slidably disposed on the mounting seat 13. Therefore, vibration in the operation process is reduced, and the service life of the equipment is prolonged.
As shown in fig. 5-8, the multistage damping mechanism includes a damping disc 27 and two racks 19 disposed on two sides of the supporting rod 12, the two racks 19 on two sides are respectively engaged with the two gears 20 correspondingly measured thereon, the two gears 20 are fixedly sleeved on the mounting shaft 21, and the mounting shaft 21 is rotatably mounted inside the mounting seat 13; the fixed cover is equipped with three gears 22 on the installation axle 21, three gears 22 and three rack 23 meshes, three rack 23 elastic sliding mounting is inside branch 12, damper disc 27 elastic rotation installs inside mount pad 13, three rack 23 are used for driving installation axle 21 and damper disc 27 transmission and are connected. Specifically, when the vibration appears in the removal in-process, supporting roller 11 transmits the vibration for branch 12, branch 12 slides and drives rack two 19 and slides from top to bottom, the two 20 rotations of the gear of two 19 drive both sides of rack, two 20 drive installation axles 21 of gear drive gear three 22 and rotate, three 22 drive rack three 23 elastic sliding of gear, and then carry out the one-level shock attenuation, rack three 23 drive installation axle 21 simultaneously is connected with the transmission of vibration damping disk 27, will install axle 21 drive vibration damping disk 27 and rotate, and vibration damping disk 27 participates in the second grade shock attenuation, so realized the two-stage shock attenuation, improved the shock attenuation effect, guarantee the life and the travelling comfort of equipment.
As shown in fig. 5-8, the rack gear three 23 is fixedly mounted on a mounting rod 36, the mounting rod 36 is disposed through the inside of the damper cylinder 24, the damper cylinder 24 is fixedly mounted inside the mounting seat 13, the mounting rod 36 is elastically connected to the damper cylinder 24, a piston 32 is slidably disposed inside the damper cylinder 24, the damper cylinder 24 is filled with a damping medium, an orifice is disposed on the piston 32, and the damping medium may be hydraulic oil; the damping cylinder 24 can be fixedly arranged on the mounting base 13 through bolts; specifically, the rack three 23 slides under the driving of the gear two 20, the rack three 23 drives the mounting rod 36 to slide in the damping cylinder 24, and the mounting rod 36 performs energy dissipation under the action of the piston 32 in the sliding process, so that damping is realized.
In order to realize the elastic installation of the installation rod 36, an elastic member two 33 is further arranged between the installation rod 36 and the shock-absorbing cylinder 24, and two ends of the elastic member two 33 are respectively fixedly installed on the shock-absorbing cylinder 24 and the installation rod 36. The second elastic member 33 may be a coil spring, which is convenient to implement.
The upper side and the lower side of the second gear 20 are respectively provided with a third rack 23, the third racks 23 on the two sides are respectively meshed with the second gear 20, so that the two-direction driving matching disc 25 moves, and the sliding stability of the matching disc 25 is improved.
As shown in fig. 6 and 8, in order to enable the second gear 20 to drive the damper disc 27 to rotate, a driving member 30 is fixedly mounted on the third rack 23, an engaging disc 25 is elastically and telescopically arranged at one end of the mounting shaft 21, which is far away from the second gear 20, two, three or four driving rods 26 are symmetrically arranged at the end of the engaging disc 25, a plurality of engaging grooves are arranged at one end of the damper disc 27, which is close to the engaging disc 25, and the engaging grooves are circumferentially arrayed on the damper disc 27; the matching groove is used for being inserted by the matching disc 25 and driving the damping disc 27 to rotate; the driving part 30 is used for driving the gear three 22 to rotate by the mounting shaft 21 in a damping process, the gear three 22 drives the rack three 23 to slide, the rack three 23 drives the driving part 30 to slide in a sliding overload process, when the driving part is close to the sliding tail part of the rack three 23, the driving rod 26 on the matching disc 25 is inserted into the matching groove, the gear two 20 continues to rotate, the gear two 20 drives the mounting shaft 21 to drive the damping disc 27 to rotate, the rack three 23 stops continuing to slide, the gear three 22 is meshed with the rotating teeth at the end part of the rack three 23, the rack three 23 cannot be driven to slide, but at the moment, the driving part 30 drives the matching disc 25 to be close to the damping disc 27, and the matching disc 25 drives the damping disc 27 to participate in secondary damping through the driving rod 26. The driving member 30 may be a rod-shaped structure, and the driving member 30 may be fixedly mounted on the rack gear three 23 by a bolt.
As shown in fig. 6, the damping disc 27 is fixedly sleeved on the damping rotating shaft 29, the damping rotating shaft 29 is rotatably installed inside the installation base 13, and the damping disc 27 is installed on the inner wall of the installation base 13 through the first elastic member 28. This design in turn enables a resilient rotation of the damper disc 27. So that the damping disk 27 can achieve two times of damping. The first elastic member 28 may be a coil spring, and this arrangement is convenient to implement. The damping rotating shaft 29 can be rotatably mounted on the side wall of the mounting seat 13 through a bearing.
Specifically, at least two teeth at each end of the third rack 23 are elastically and rotatably mounted, so that when the second gear 20 is meshed with the third rack 23 and the third rack 23 is shifted to the leftmost end or the rightmost end, the second gear 20 does not continuously drive the third rack 23 to slide. The end teeth of the rack gear three 23 can be rotatably installed through a torsion spring.
The driving member 30 is arranged to be wedge-shaped near the end of the engaging disc 25, so as to drive the engaging disc 25 to slide. Cooperation dish 25 can be installed on installation axle 21 through a plurality of elastic telescopic rod, and installation axle 21 can drive cooperation dish 25 and realize the pivoted transmission like this.
The working principle of the invention is as follows:
the invention displays the prefix of the vocabulary to be compared through a first display board 3 and a second display board 8 respectively, then displays the suffix through a first display drum 5 and a second display drum 7 on a first matching hole 4 and a second matching hole 6, then compares the suffix, when the positions of the first display drum 5 and the second display drum 7 need to be adjusted, different suffixes are displayed and compared, presses a second press button 10, the second press button 10 drives a rack 17 to drive a gear 18 and a rotating shaft 16 to rotate, the rotating shaft 16 drives a matching shaft 14 to rotate through a connecting shaft 15, the rotating shaft 16 and the matching shaft 14 respectively drive the first display drum 5 and the second display drum 7 to rotate, so that the purpose of simultaneously driving the first display drum 5 and the second display drum 7 to rotate is realized, and when the second display drum 7 needs to be singly driven to rotate and the position of the first display drum 5 does not need to be adjusted, the second press button 10 and the first press button 9 simultaneously, the second press button 10 drives the rotating shaft 16 and the connecting shaft 15 to rotate, and the first press button 9 is inserted into a matching locking groove on the surface of the first display drum 5, thereby realizing the unlocking the matching shaft 14 and unlocking the matching between the first display drum 15; when the vibration is received in the moving process, the support roller 11 transmits the vibration to the support rod 12, the support rod 12 slides to drive the second rack 19 to slide up and down, the second rack 19 drives the second gears 20 on two sides to rotate, the second gears 20 drive the mounting shaft 21 to drive the third gears 22 to rotate, the third gears 22 drive the third racks 23 to elastically slide, the third racks 23 slide under the drive of the second gears 20, the third racks 23 drive the mounting rods 36 to slide in the damping cylinders 24, and the mounting rods 36 perform energy dissipation under the action of the pistons 32 in the sliding process, so that primary damping is realized; when the sliding tail part of the third rack 23 is approached, the driving rod 26 on the matching disc 25 is inserted into the matching groove, so that the second gear 20 continues to rotate, the second gear 20 drives the mounting shaft 21 to drive the damping disc 27 to rotate, at this time, the third rack 23 stops to continue sliding, the third gear 22 is meshed with the rotating teeth at the end part of the third rack 23, the third rack 23 cannot be driven to slide, but at this time, the driving part 30 drives the matching disc 25 to be close to the damping disc 27, and the matching disc 25 drives the damping disc 27 through the driving rod 26 to participate in secondary damping.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (10)

1. The utility model provides a nearly shape word of english vocabulary contrasts learning device which characterized in that includes: a box body;
the display panel I and the display panel II are arranged on the box body, and a matching hole I and a matching hole II are correspondingly arranged with the display panel I and the display panel II;
the display drum I is arranged in the box body and used for displaying through the matching hole I; a second display drum arranged in the box body and used for displaying through the second matching hole; suffixes of a plurality of different English words are displayed on the first display drum and the second display drum;
and the adjusting mechanism is arranged on the box body and is used for driving the first display drum and the second display drum to rotate simultaneously or rotate singly.
2. The device for contrastively learning the near-shape words of English vocabulary according to claim 1, wherein the adjusting mechanism comprises a rotating shaft rotatably disposed inside the box body, a connecting shaft is fixedly mounted at the top of the rotating shaft, a matching shaft is rotatably sleeved at the upper end of the connecting shaft, the matching shaft is mounted on the connecting shaft through an elastic rotating component, the first display drum is fixedly sleeved on the connecting shaft, and the second display drum is fixedly sleeved on the rotating shaft; the adjusting mechanism also comprises a rotating component for driving the connecting shaft to rotate; the adjustment mechanism further includes a locking assembly for locking a position of the display drum.
3. The device of claim 2, wherein the elastic rotation assembly comprises a plurality of elastic locking rods arranged outside the connecting shaft in a circumferential array, the elastic locking rods are arranged on the matching shaft, and one end of each elastic locking rod, which is far away from the matching shaft, abuts against the locking groove in the outer wall of the connecting shaft.
4. The apparatus for contrastively learning the proximal words of English vocabulary according to claim 3, wherein the locking assembly comprises a first pressing button elastically slidably mounted on the sidewall of the box, the first pressing button is disposed through the sidewall of the box, the first pressing button comprises a pressing end and a locking end, the pressing end is disposed to be exposed outside the box, the locking end is disposed near an outer wall of the display drum, and a plurality of matching locking grooves are disposed on the outer wall of the display drum for inserting the locking end of the pressing button to lock the display drum.
5. The English vocabulary nearly shape word contrast learning device of claim 4, characterized in that, the rotating component includes a rack I and a press button II elastically and slidably arranged on the box, the press button II is connected to the rack I, the rack I is slidably arranged on the box from left to right, one end of the press button II far away from the rack I is arranged outside the box; and the first rack is meshed with a first gear fixedly sleeved on the rotating shaft, and the first rack is a one-way gear.
6. The device for contrastively learning the near-shape words of the English vocabulary according to any one of claims 1 to 5, wherein a plurality of mounting seats are fixedly mounted at the bottom of the box body, and supporting rollers are arranged on the mounting seats.
7. The device for contrastively learning the near-shape words of the English vocabulary according to claim 6, wherein a supporting rod is connected to the upper end of the supporting roller, the supporting rod and the mounting seat are mounted through a multi-stage damping mechanism, and the supporting rod is slidably disposed on the mounting seat.
8. The device for contrastively learning the near-shape words of the English vocabulary according to claim 7, wherein the multistage damping mechanism comprises a damping disc and second racks arranged on two sides of the supporting rod, the second racks on the two sides are respectively meshed with second gears correspondingly arranged on the two sides, the second gears are fixedly sleeved on an installation shaft, and the installation shaft is rotatably arranged in the installation seat; the fixed cover of installation epaxial is equipped with gear three, gear three and rack three mesh, rack three elastic sliding installs inside branch, the vibration damping disk elastic rotation is installed inside the mount pad, the rack three is used for the drive installation axle to be connected with the vibration damping disk transmission.
9. The device for contrastively learning the near-shape words of English vocabulary according to claim 8, wherein the three racks are fixedly installed on an installation rod, the installation rod is arranged through the inside of the damping cylinder, the damping cylinder is fixedly installed inside the installation seat, the installation rod is elastically connected to the damping cylinder, a piston is slidably arranged inside the damping cylinder, the damping cylinder is filled with damping medium, and a throttling hole is formed in the piston.
10. The device for contrastively learning the near-shape words of English vocabulary according to claim 9, wherein a driving member is fixedly mounted on the third rack, a matching disc is elastically and telescopically arranged at one end of the mounting shaft away from the second gear, two, three or four driving rods are symmetrically arranged at the end part of the matching disc, a plurality of matching grooves are arranged at one end of the damping disc close to the matching disc, and the matching grooves are circumferentially arrayed on the damping disc; the matching groove is used for being inserted by a matching disc to drive the damping disc to rotate.
CN202211019301.XA 2022-08-24 2022-08-24 English vocabulary near-shape word contrast learning device Active CN115223404B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340373A (en) * 1981-04-13 1982-07-20 Arco Industries Ltd. Spelling machine
KR20120000061U (en) * 2011-10-28 2012-01-02 임채환 the method or the device to dimensionally learn English words by heart
CN209056081U (en) * 2018-05-14 2019-07-02 江西财经职业学院 A kind of English glossary explaining device
CN210377869U (en) * 2019-08-23 2020-04-21 哈尔滨剑桥学院 Portable English vocabulary nearly shape word contrast learning device
CN214541126U (en) * 2021-05-09 2021-10-29 黑龙江工商学院 Adjustable device for displaying words for linguistic courses
CN214752471U (en) * 2021-05-21 2021-11-16 修伟 Multi-functional display device is used to english vocabulary teaching card

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340373A (en) * 1981-04-13 1982-07-20 Arco Industries Ltd. Spelling machine
KR20120000061U (en) * 2011-10-28 2012-01-02 임채환 the method or the device to dimensionally learn English words by heart
CN209056081U (en) * 2018-05-14 2019-07-02 江西财经职业学院 A kind of English glossary explaining device
CN210377869U (en) * 2019-08-23 2020-04-21 哈尔滨剑桥学院 Portable English vocabulary nearly shape word contrast learning device
CN214541126U (en) * 2021-05-09 2021-10-29 黑龙江工商学院 Adjustable device for displaying words for linguistic courses
CN214752471U (en) * 2021-05-21 2021-11-16 修伟 Multi-functional display device is used to english vocabulary teaching card

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