CN207637359U - A kind of Portable English learning-aid device - Google Patents
A kind of Portable English learning-aid device Download PDFInfo
- Publication number
- CN207637359U CN207637359U CN201721310121.1U CN201721310121U CN207637359U CN 207637359 U CN207637359 U CN 207637359U CN 201721310121 U CN201721310121 U CN 201721310121U CN 207637359 U CN207637359 U CN 207637359U
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- CN
- China
- Prior art keywords
- fixedly connected
- band
- aid device
- connecting plate
- snap
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of Portable English learning-aid devices, including the first band and second strip, the front of first band is fixedly connected with learning-aid device ontology, it is fixedly connected with connecting box on the right side of first band, the top and bottom of the connection box cavity offer card slot, the inner wall of the card slot is welded with spring, and the one end of the spring far from card slot inner wall is welded with snap-gauge, handle rod is fixedly connected on the outside of the snap-gauge.The cooperation that the utility model passes through setting card slot, spring, snap-gauge, handle rod, fixed plate, the first groove, connecting plate, the first inserted link, the second groove and the second inserted link, the advantages of having reached fixed clamping, to realize portable effect, solves the problems, such as existing English study aid not Portable belt, facility is brought to the study of user, the efficiency to study English is improved, to improve the practicability of existing English study aid.
Description
Technical field
The utility model is related to English study technical field, specially a kind of Portable English learning-aid device.
Background technology
English is to contact most close language with computer, and most of programming languages are all related with English, and with net
The use of network, English use is more universal, and the study for English is vital, often in English study, it may be desirable to
Learning-aid device is used for improving the quality of English study, and the carrying of the existing English study aid person of being not convenient to use is brought to user
The inconvenience of study, reduces the efficiency to study English, to reduce the practicability of existing English study aid.
Utility model content
The purpose of this utility model is to provide a kind of Portable English learning-aid devices, have advantage easy to carry, solve
Existing English study aid not Portable belt the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of Portable English learning-aid device, including the
The front of one band and second strip, first band is fixedly connected with learning-aid device ontology, and the right side of first band is solid
Surely it is connected with connecting box, the top and bottom of the connection box cavity offer card slot, and the inner wall of the card slot is welded with bullet
Spring, the one end of the spring far from card slot inner wall are welded with snap-gauge, and handle rod, the card are fixedly connected on the outside of the snap-gauge
Fixed plate is fixedly connected on the right side of plate, the top and bottom on the right side of the connecting box offer the first groove, and described second
Connecting plate is fixedly connected on the left of band, the top on the left of the connecting plate is fixedly connected with the first inserted link, and described first inserts
Right side opening at the top of bar is equipped with the second groove, and the bottom on the left of the connecting plate is fixedly connected with the second inserted link, the fixed plate
Top and bottom offer straight slot.
Preferably, the top on the right side of the connecting box offers sliding slot, and the inner cavity of the sliding slot slidably connects sliding block, institute
It states and is fixedly connected with lever on the right side of sliding block, side of the lever far from sliding block is contacted with the inner wall of the second groove, and lever
Shape be " L " type.
Preferably, side of the fixed plate far from snap-gauge offers through-hole, the top and bottom on the right side of the connecting plate
It is both provided with montant, cross bar is fixedly connected on the left of the montant, connecting plate and through-hole are sequentially passed through on the left of the cross bar
And extend to the left side of connecting plate.
Preferably, the back side of first band and the back side of second strip have been fixedly connected with neonychium, the protection
The surface of pad is provided with anti-skid chequer, and first band and second strip are structure as a whole.
Preferably, the inner cavity of two straight slots and the junction of cross bar are provided with wearing layer, and the shape of two straight slots
It is equal in magnitude.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being arranged card slot, spring, snap-gauge, handle rod, fixed plate, the first groove, connecting plate, first
The cooperation of inserted link, the second groove and the second inserted link, the advantages of having reached fixed clamping, to realize portable effect, solution
Determined existing English study aid not Portable belt the problem of, bring facility to the study of user, improve and study English
Efficiency, to improve the practicability of existing English study aid.
2, the utility model facilitates moving up and down for lever, realizes to the steady of the first inserted link by the way that sliding slot and sliding block is arranged
It is qualitative, by the way that through-hole is arranged, facilitates cross bar to be caught in through-hole, connecting plate sliding is avoided, to ensure the stability of connecting plate
And safety avoids injury of the present apparatus to human body by setting neonychium, protects the safety of user, and anti-skid chequer is arranged,
The frictional force for increasing human body and the present apparatus, prevents the present apparatus from being slid from user, increases the stability of the present apparatus, setting
First band and second strip are structure as a whole, the use for the person of being convenient to use, by the way that wearing layer is arranged, reduce cross bar and leads to
Frictional force between slot, to extend the service life of cross bar.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged diagram of the utility model A；
Fig. 3 is the right view of the utility model fixed plate.
In figure：1 first band, 2 second strips, 3 learning-aid device ontologies, 4 connecting boxs, 5 card slots, 6 springs, 7 snap-gauges, 8 knobs
Bar, 9 fixed plates, 10 first grooves, 11 connecting plates, 12 first inserted links, 13 second grooves, 14 second inserted links, 15 straight slots, 16 are slided
Slot, 17 sliding blocks, 18 levers, 19 through-holes, 20 montants, 21 cross bars, 22 neonychiums.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of Portable English learning-aid device, including the first band 1 and second strip 2, the first band 1
Front is fixedly connected with learning-aid device ontology 3, and the right side of the first band 1 is fixedly connected with connecting box 4, the top on 4 right side of connecting box
Sliding slot 16 is offered, the inner cavity of sliding slot 16 slidably connects sliding block 17, and the right side of sliding block 17 is fixedly connected with lever 18, lever 18
Side far from sliding block 17 is contacted with the inner wall of the second groove 13, and the shape of lever 18 is " L " type, by the way that 16 He of sliding slot is arranged
Sliding block 17 facilitates moving up and down for lever 18, realizes the stability to the first inserted link 12, the top and bottom of 4 inner cavity of connecting box
Card slot 5 is offered, the inner wall of card slot 5 is welded with spring 6, and the one end of spring 6 far from 5 inner wall of card slot is welded with snap-gauge 7, snap-gauge
7 outside is fixedly connected with handle rod 8, and snap-gauge 7 has side to be fixedly connected with fixed plate 9, side of the fixed plate 9 far from snap-gauge 7
Through-hole 19 is offered, the top and bottom on 11 right side of connecting plate are both provided with montant 20, and the left side of montant 20 is fixedly connected with cross
The left side of bar 21, cross bar 21 sequentially passes through connecting plate 11 and through-hole 19 and the left side for extending to connecting plate 11, by the way that through-hole is arranged
19, facilitate cross bar 21 to be caught in through-hole 19, the sliding of connecting plate 11 is avoided, to ensure the stability and safety of connecting plate 11
Property, the top and bottom on the right side of connecting box 4 offer the first groove 10, and the left side of second strip 2 is fixedly connected with connecting plate
11, the back side of the first band 1 and the back side of second strip 2 have been fixedly connected with neonychium 22, and the surface of neonychium 22 is provided with
Anti-skid chequer, the first band 1 and second strip 2 are structure as a whole, and by the way that neonychium 22 is arranged, avoid wound of the present apparatus to human body
Evil protects the safety of user, and anti-skid chequer is arranged, increases the frictional force of human body and the present apparatus, prevents the present apparatus from user
Upper landing increases the stability of the present apparatus, and the first band 1 is arranged and second strip 2 is structure as a whole, the person's of being convenient to use
It uses, the top in 11 left side of connecting plate is fixedly connected with the first inserted link 12, and the right side opening at 12 top of the first inserted link is recessed equipped with second
The bottom of slot 13,11 left side of connecting plate is fixedly connected with the second inserted link 14, and the top and bottom of fixed plate 9 offer straight slot
15, the inner cavity of two straight slots 15 is provided with wearing layer with the junction of cross bar 21, and the shape size of two straight slots 15 is equal, leads to
Setting wearing layer is crossed, the frictional force between cross bar 21 and straight slot 15 is reduced, to extend the service life of cross bar 21, is passed through
Card slot 5, spring 6, snap-gauge 7, handle rod 8, fixed plate 9, the first groove 10, connecting plate 11, the first inserted link 12, the second groove are set
13 and second inserted link 14 cooperation, the advantages of having reached fixed clamping, to realize portable effect, solve existing
English study aid not Portable belt the problem of, bring facility to the study of user, improve the efficiency to study English, to
Improve the practicability of English study aid.
In use, learning-aid device ontology 3 is centered around the loins used by user by the first band 1 and second strip 2, make
For user by the first inserted link 12 first groove 10 of insertion synchronous with the second inserted link 14, the first inserted link 12 and the second inserted link 14 are inserted into the
After one groove 10, the synchronous matching of handle rod 8 and spring 6 makes snap-gauge 7 move, and the movement of snap-gauge 7 drives fixed plate 9 to move, fixed
Plate 9 is caught in corresponding straight slot 15, and user synchronizes makes cross bar 21 be caught in corresponding through-hole 19 by montant 20, is realized to even
The fixed effect of fishplate bar 11, lever 18 are realized the fixation to the first inserted link 12 by sliding slot 16 and sliding block 17, are used to reach
The portable effect of person.
In summary：The Portable English learning-aid device passes through card slot 5, spring 6, snap-gauge 7, handle rod 8, fixed plate 9,
The cooperation of one groove 10, connecting plate 11, the first inserted link 12, the second groove 13 and the second inserted link 14 solves existing English and helps
Learn device not Portable belt the problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Portable English learning-aid device, including the first band (1) and second strip (2), it is characterised in that：Described first
The front of band (1) is fixedly connected with learning-aid device ontology (3), and connecting box (4) is fixedly connected on the right side of first band (1),
The top and bottom of connecting box (4) inner cavity offer card slot (5), and the inner wall of the card slot (5) is welded with spring (6),
The one end of the spring (6) far from card slot (5) inner wall is welded with snap-gauge (7), and knob is fixedly connected on the outside of the snap-gauge (7)
Bar (8) is fixedly connected with fixed plate (9) on the right side of the snap-gauge (7), and the top and bottom on the right side of the connecting box (4) are opened
Equipped with the first groove (10), connecting plate (11), connecting plate (11) left side are fixedly connected on the left of the second strip (2)
Top be fixedly connected with the first inserted link (12), the right side opening at the top of first inserted link (12) be equipped with the second groove (13), institute
It states the bottom on the left of connecting plate (11) and is fixedly connected with the second inserted link (14), the top and bottom of the fixed plate (9) open up
There is straight slot (15).
2. a kind of Portable English learning-aid device according to claim 1, it is characterised in that：On the right side of the connecting box (4)
Top offers sliding slot (16), and the inner cavity of the sliding slot (16) slidably connects sliding block (17), and the right side of the sliding block (17) is solid
Surely it is connected with lever (18), side of the lever (18) far from sliding block (17) is contacted with the inner wall of the second groove (13), and shelves
The shape of bar (18) is " L " type.
3. a kind of Portable English learning-aid device according to claim 1, it is characterised in that：The fixed plate (9) is far from card
The side of plate (7) offers through-hole (19), and the top and bottom on the right side of the connecting plate (11) are both provided with montant (20), described
It is fixedly connected with cross bar (21) on the left of montant (20), connecting plate (11) and through-hole are sequentially passed through on the left of the cross bar (21)
(19) and the left sides of connecting plate (11) is extended to.
4. a kind of Portable English learning-aid device according to claim 1, it is characterised in that：The back of the body of first band (1)
Face and the back side of second strip (2) have been fixedly connected with neonychium (22), and the surface of the neonychium (22) is provided with anti-skid chequer,
First band (1) and second strip (2) are structure as a whole.
5. a kind of Portable English learning-aid device according to claim 1, it is characterised in that：Two straight slots (15) it is interior
The junction of chamber and cross bar (21) is provided with wearing layer, and the shape size of two straight slots (15) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310121.1U CN207637359U (en) | 2017-10-12 | 2017-10-12 | A kind of Portable English learning-aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310121.1U CN207637359U (en) | 2017-10-12 | 2017-10-12 | A kind of Portable English learning-aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637359U true CN207637359U (en) | 2018-07-20 |
Family
ID=62858620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721310121.1U Expired - Fee Related CN207637359U (en) | 2017-10-12 | 2017-10-12 | A kind of Portable English learning-aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637359U (en) |
-
2017
- 2017-10-12 CN CN201721310121.1U patent/CN207637359U/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 |
Granted publication date: 20180720 Termination date: 20191012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |