CN210015580U - English vocabulary explanation device - Google Patents
English vocabulary explanation device Download PDFInfo
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- CN210015580U CN210015580U CN201920664145.XU CN201920664145U CN210015580U CN 210015580 U CN210015580 U CN 210015580U CN 201920664145 U CN201920664145 U CN 201920664145U CN 210015580 U CN210015580 U CN 210015580U
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- english word
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- english vocabulary
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Abstract
The utility model discloses an English vocabulary explanation device, comprising a base plate, the bottom plate downside is provided with the walking wheel, and the bottom plate upside is provided with two revolving racks side by side, the revolving rack both sides all are provided with the annular traction area of gyration, and both ends all are provided with the running wheel that drives the annular traction area gyration about the annular traction area, and the shaft of the running wheel of annular traction area lower extreme all is connected with the motor that drives the running wheel rotation, evenly is provided with a plurality of otic placodes along the annular traction area inboard, and fixed connection horizontal pole between the relative otic placodes of revolving rack both sides, and a plurality of layers of english word cards have been hung to every horizontal pole downside; the utility model discloses set up two three-dimensional circulation structure's english word card linkage side by side, set up different english vocabulary respectively, conveniently contrast the explanation, the adjustment of convenient different english vocabulary contrast, english word collection card bearing capacity is big, the utility model has the advantages of labour saving and time saving, convenient operation, stable in structure, safe and reliable, show contrast effect are good.
Description
Technical Field
The utility model belongs to the technical field of english teaching equipment, in particular to english vocabulary explanation device.
Background
The types of English words are many, one English word has several parts of speech, students are not easy to master when learning English, the remembered process is easy to be confused, and the enthusiasm of some students in the learning process is low due to the complexity of the parts of speech of the English word.
The contrast study of english vocabulary can improve the efficiency of learning english, utility model patent application novel english vocabulary kind contrast explanation device of publication number CN204406775U, the gear that adopts two intermeshing carries out the contrast explanation show of english vocabulary, but the meshing of gear causes the rotation of english word card, makes english vocabulary upset in the random position at rotatory in-process, the contrast study of being not convenient for, the bearing capacity of this kind of structure english word card is limited moreover, need frequently change the study of carrying on more vocabularies.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english vocabulary explanation device conveniently contrasts the explanation, and the adjustment of convenient different english vocabulary contrasts, english word collection card bearing capacity is big, has labour saving and time saving, convenient operation, stable in structure, safe and reliable, show advantage that contrast effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an english vocabulary explanation device, comprises a base plate, the bottom plate downside is provided with the walking wheel, and the bottom plate upside is provided with two reversing frames side by side, the reversing frame both sides all are provided with the annular of gyration and pull the area, and both ends all are provided with the drive annular and pull the rotatory rotation wheel of area about the annular pulls the area, and the shaft that the rotation wheel of annular pull area lower extreme all is connected with the drive and rotates the rotatory motor of wheel, evenly is provided with a plurality of otic placodes along annular pull area inboard, fixed connection horizontal pole between the relative otic placode in reversing frame both sides, and every horizontal pole downside has hung a plurality of layers of english.
Preferably, the rotating wheels on two sides of the upper end of the revolving frame are connected through a wheel shaft, and the rotating wheels on two sides of the lower end of the revolving frame are connected through a wheel shaft.
Preferably, the annular traction belt is a transmission chain, and the rotating wheel is a chain wheel.
Preferably, the walking wheels are universal wheels, and the number of the walking wheels is 4.
Preferably, the central lines of the wheel shafts at the upper ends of the two parallel rotating frames are positioned on the same straight line, and the central lines of the wheel shafts at the lower ends of the two rotating frames are positioned on the same straight line.
Preferably, the cross rod is a cylindrical rod, a plurality of hanging rings are sleeved on the outer side of the cross rod, the inner diameter of each hanging ring is larger than the outer diameter of the cross rod, the English word card is hung on the lower portion of each hanging ring, and the lower portion of each hanging ring penetrates through the upper end of the English word card.
Preferably, the upper end of the English word card is provided with a plurality of through holes matched with the hanging ring, and the inner diameter of each through hole is larger than the outer diameter of the hanging ring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with a plurality of rotatable cross rods to hang English word cards, so as to keep the English word cards in a vertical state and greatly increase the English vocabulary amount for comparison and explanation;
the utility model discloses a motor drive device cyclic motion makes things convenient for the explanation of different english vocabularies, convenient operation, labour saving and time saving, greatly reduced intensity of labour;
the utility model discloses be provided with two reversing frames that parallel, drive the gyration of english word card through the reversing frame, carry out the contrast explanation of different english vocabularies, set up a plurality of english word cards that can overturn on every horizontal pole, the vocabulary of english word card of every horizontal pole sets up the same type, conveniently carries out the classification of english vocabulary, is convenient for find english vocabulary fast.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic view of the hanging ring structure of the present invention.
In the figure: 1. the device comprises a bottom plate, 2 walking wheels, 3 revolving frames, 4 annular traction belts, 5 rotating wheels, 6 motors, 7 ear plates, 8 transverse rods, 9 English word cards, 10 hanging rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, this embodiment provides an english vocabulary explanation device, including bottom plate 1, bottom plate 1 downside is provided with walking wheel 2, and 1 upside of bottom plate is provided with two revolving racks 3 side by side, revolving rack 3 both sides all are provided with the annular of gyration and pull area 4, and the both ends all are provided with the rotatory wheel 5 that rotates of drive annular traction area 4 about the annular traction area 4, and the shaft of the wheel 5 that rotates of annular traction area 4 lower extreme all is connected with the motor 6 that drives wheel 5 is rotatory, evenly is provided with a plurality of otic placodes 7 along annular traction area 4 inboard, and fixed connection horizontal pole 8 between the relative otic placode 7 in revolving rack 3 both sides, and a plurality of layers of english word card 9 have been hung to every horizontal pole 8 downside.
In order to realize stable operation of the revolving device in the revolving frame 3, in this embodiment, it is preferable that the rotating wheels 5 on both sides of the upper end of the revolving frame 3 are connected through a wheel shaft, and the rotating wheels 5 on both sides of the lower end of the revolving frame 3 are connected through a wheel shaft.
In order to maintain the stable operation of the rotating device, in the present embodiment, preferably, the endless traction belt 4 is a transmission chain, and the rotating wheel 5 is a sprocket; the lug plate 7 is fixed to one end of a hinge shaft of the drive chain.
In order to improve the flexibility of the device, in this embodiment, preferably, the walking wheels 2 are universal wheels, and the number of the walking wheels 2 is 4.
In order to facilitate the comparison and explanation of the english word cards 9 on the two revolving frames 3, in the present embodiment, preferably, the center lines of the wheel shafts at the upper ends of the two parallel revolving frames 3 are located on the same straight line, and the center lines of the wheel shafts at the lower ends of the two revolving frames 3 are located on the same straight line.
In order to ensure that the english word card 9 keeps a vertical state in the rotation process and simultaneously realize the turnover of the english word card 9 around the cross rod 8, in this embodiment, preferably, the cross rod 8 is a cylindrical rod, the outer side of the cross rod 8 is sleeved with a plurality of hanging rings 10, the inner diameter of each hanging ring 10 is larger than the outer diameter of the cross rod 8, the english word card 9 is hung on the lower portion of each hanging ring 10, and the lower portion of each hanging ring 10 penetrates through the upper end of the english word card 9.
In order to realize the turning of the english word card 9 around the cross bar 8, in this embodiment, preferably, the upper end of the english word card 9 is provided with a plurality of through holes matched with the hanging rings 10, and the inner diameter of each through hole is larger than the outer diameter of each hanging ring 10.
The utility model discloses a theory of operation: the flexibility of 2 improvement devices of walking wheel through 1 downside of bottom plate, 1 upside of bottom plate sets up two reversing frame 3, motor 6 on the reversing frame 3 drives annular traction area 4, realize the perpendicular cyclic motion of device, it draws the 9 gyration exhibitions of english word card of area 4 to drive along the annular, be convenient for carry out the contrast show explanation of english word card 9 on two reversing frame 3, 8 downside of every horizontal pole hang a plurality of english word cards 9, english word card 9 is along link 10 around the upset of horizontal pole 8, english word card 9's the deposit capacity has been increased, can contrast the more vocabulary of explanation.
The utility model is provided with a plurality of rotatable cross rods 8 to hang English word cards 9, so as to keep the English word cards 9 in a vertical state, thereby greatly increasing the English vocabulary amount for comparison and explanation; the motor 6 drives the device to circularly move, so that different English vocabularies can be conveniently explained, the operation is convenient, the time and the labor are saved, and the labor intensity is greatly reduced; be provided with two reversing frame 3 that parallel, drive english word card 9's gyration through reversing frame 3, carry out the contrast explanation of different english vocabularies, set up a plurality of english word cards 9 that can overturn on every horizontal pole 8, the vocabulary of every horizontal pole 8 english word card 9 sets up the same type, conveniently carries out the classification of english vocabulary, is convenient for find english vocabulary fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an english vocabulary explanation device, includes the bottom plate, its characterized in that: the bottom plate downside is provided with the walking wheel, and the bottom plate upside is provided with two reversing frames side by side, the reversing frame both sides all are provided with the annular of gyration and pull the area, and both ends all are provided with the drive annular and pull the rotation wheel of taking the gyration about the annular pulls the area, and the wheel shaft of the rotation wheel of annular traction area lower extreme all is connected with the drive and rotates the rotatory motor of wheel, evenly is provided with a plurality of otic placodes along annular traction area inboard, fixed connection horizontal pole between the relative otic placode of reversing frame both sides, and every horizontal pole downside has hung a plurality of layers of english word card.
2. The english vocabulary explanation device according to claim 1, characterized in that: the rotating wheels on two sides of the upper end of the rotating frame are connected through wheel shafts, and the rotating wheels on two sides of the lower end of the rotating frame are connected through wheel shafts.
3. An english vocabulary interpretation apparatus according to claim 1 or 2, wherein: the annular traction belt is a transmission chain, and the rotating wheel is a chain wheel.
4. The english vocabulary explanation device according to claim 1, characterized in that: the walking wheel is the universal wheel, and the quantity of walking wheel is 4.
5. The english vocabulary explanation device according to claim 2, characterized in that: the central lines of the wheel shafts at the upper ends of the two parallel rotating frames are positioned on the same straight line, and the central lines of the wheel shafts at the lower ends of the two rotating frames are positioned on the same straight line.
6. The english vocabulary explanation device according to claim 1, characterized in that: the English word card is characterized in that the cross rod is a cylindrical rod, a plurality of hanging rings are sleeved on the outer side of the cross rod, the inner diameter of each hanging ring is larger than the outer diameter of the cross rod, the English word card is hung on the lower portion of each hanging ring, and the upper end of the English word card penetrates through the lower portion of each hanging ring.
7. The english vocabulary explanation device according to claim 6, characterized in that: the English word card upper end is provided with a plurality of through-holes that cooperate with the link, and the internal diameter of this through-hole is greater than the external diameter of link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664145.XU CN210015580U (en) | 2019-05-10 | 2019-05-10 | English vocabulary explanation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664145.XU CN210015580U (en) | 2019-05-10 | 2019-05-10 | English vocabulary explanation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015580U true CN210015580U (en) | 2020-02-04 |
Family
ID=69316683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920664145.XU Expired - Fee Related CN210015580U (en) | 2019-05-10 | 2019-05-10 | English vocabulary explanation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015580U (en) |
-
2019
- 2019-05-10 CN CN201920664145.XU patent/CN210015580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20210510 |