CN208256106U - A kind of Portable English teaching auxiliary device - Google Patents
A kind of Portable English teaching auxiliary device Download PDFInfo
- Publication number
- CN208256106U CN208256106U CN201820219669.3U CN201820219669U CN208256106U CN 208256106 U CN208256106 U CN 208256106U CN 201820219669 U CN201820219669 U CN 201820219669U CN 208256106 U CN208256106 U CN 208256106U
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- China
- Prior art keywords
- drop
- fixedly installed
- downside
- sleeve
- telescopic rod
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Abstract
The utility model provides a kind of Portable English teaching auxiliary device, it is related to education sector, including cross bar, the two sides of the cross bar bottom are fixedly installed with attachment cap, the bottom of the attachment cap is provided with flexible metal(lic) conduit, the surface of the flexible metal(lic) conduit is provided with headlamp, and the first drop in beam is provided on the downside of the cross bar, is provided with the second drop in beam on the downside of first drop in beam.The Portable English teaching auxiliary device, by the way that flexible metal(lic) conduit is arranged, headlamp is connected on attachment cap by flexible metal(lic) conduit, orientation is used convenient for changing, and in dark conditions, also Hanging chart stand can be used to be learnt, pass through the first electric telescopic rod of setting and the second electric telescopic rod, the upper-lower height of adjustable Hanging chart stand, it is threadedly coupled by support rod and first sleeve, it is easy to disassemble to be easily installed, it is also convenient for carrying, it can choose at random and want to install several drop in beams, by the way that folded truss is arranged, after five drop in beams can be made to dismantle, it is carried convenient for folding.
Description
Technical field
The utility model relates to field of Educational Technology, specially a kind of Portable English teaching auxiliary device.
Background technique
In the daily teaching of English, writing often influences teaching process, so that preprepared picture will be used
With magnetic picture be used as educational aid, they are sticked on blackboard, wastes time and does not say, specific implementation get up it is also excessively cumbersome,
So can often use Hanging chart stand in teaching now.But the Hanging chart stand occurred now, wall chart position are fixed, it highly can not be light
Easily selection, the composition of Hanging chart stand is excessively cumbersome, and common Hanging chart stand can not be simultaneously by 26 English alphabets or multiple English lists
Word is hung simultaneously, and common Hanging chart stand is often only equipped with fixing clamp, is more held magnetic picture easy to hang for some and also to be made
With fixing clamp, there is inconvenience in when use more, and stability is very poor, and existing showing stand can not fold, and occupied space is larger, carries
It is extremely inconvenient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Portable English teaching auxiliary device, solves
The problem of above-mentioned background technique proposes.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Portable English teaching
With auxiliary device, including cross bar, the two sides of the cross bar bottom are fixedly installed with attachment cap, the bottom setting of the attachment cap
There is flexible metal(lic) conduit, the surface of the flexible metal(lic) conduit is provided with headlamp, it is provided with the first drop in beam on the downside of the cross bar, described
It is provided with the second drop in beam on the downside of one drop in beam, is provided with third drop in beam on the downside of second drop in beam, under the third drop in beam
Side is provided with the 4th drop in beam, and the 5th drop in beam is provided on the downside of the 4th drop in beam, is provided with folding on the downside of first drop in beam
Folded truss, is respectively arranged with the first electric telescopic rod and the second electric telescopic rod on the downside of the cross bar, and described first electronic stretches
The side of contracting bar and the second electric telescopic rod is fixedly installed with locking nut, the fixed peace in the bottom of first electric telescopic rod
Equipped with the first damping device, the bottom of first damping device is fixedly installed with the first support column, second electric expansion
The bottom of bar is fixedly installed with the second damping device, and the bottom of second damping device is fixedly installed with the second support column.
Preferably, the bottom of first support column and the second support column is fixedly installed with idler wheel, and the one of the idler wheel
Side is provided with brake.
Preferably, the top of first electric telescopic rod and the second electric telescopic rod is fixedly installed with first sleeve,
The quantity of the first sleeve is ten, and the inside of the first sleeve offers threaded hole, and the top of the first sleeve is solid
Dingan County is equipped with support rod, and one end of the support rod is provided with screw thread, and the first sleeve and support rod are threadedly coupled, and described the
The side of one sleeve opens up fluted.
Preferably, upper spring seat, first damping device are fixedly installed at the top of first damping device inner cavity
The bottom of inner cavity is fixedly installed with lower spring cup, and the first spring is provided between the upper spring seat and lower spring cup, described
First damping device and the second damping device structure are all the same.
Preferably, the both ends of first drop in beam, the second drop in beam, third drop in beam, the 4th drop in beam and the 5th drop in beam are respectively provided with
There is protrusion, the protrusion is fixedly connected with groove, and the surface of first drop in beam, third drop in beam and the 5th drop in beam is provided with shifting
Moving sleeve, the bottom of the moving sleeve are fixedly installed with wall chart fixing clamp, and the bottom of the wall chart fixing clamp is fixedly installed with
English card.
Preferably, the inside of second drop in beam and the 4th drop in beam is provided with several coupling bars, second drop in beam
With hook is provided on the downside of the 4th drop in beam, the hook is fixedly connected by coupling bar with the second drop in beam and the 4th drop in beam.
Preferably, the folded truss includes connecting rod, and the both ends of the connecting rod are provided with shaft, the connection
Bar is fixedly connected by shaft, and the folded truss is internally provided with second spring.
(3) beneficial effect
The utility model provides a kind of Portable English teaching auxiliary device.Have it is following the utility model has the advantages that
1, the Portable English teaching auxiliary device, by the way that flexible metal(lic) conduit is arranged, headlamp is connected by flexible metal(lic) conduit
On attachment cap, orientation is used convenient for changing, strong applicability, and in dark conditions, Hanging chart stand also can be used
It practises, support rod is passed through by the first electric telescopic rod of setting and the second electric telescopic rod, the upper-lower height of adjustable Hanging chart stand
It is threadedly coupled with first sleeve, it is easy to disassemble to be easily installed, it is also convenient for carrying, can choose at random and want to install several drop in beams, lead to
Setting folded truss is crossed, after five drop in beam disassemblies can be made, is carried convenient for folding.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure first sleeve schematic diagram；
Fig. 3 is the first damping device of the utility model structure schematic diagram；
Fig. 4 is the second drop in beam of the utility model structure schematic diagram；
Fig. 5 is the first drop in beam of the utility model structure schematic diagram；
Fig. 6 is the utility model structure folded truss schematic diagram.
In figure: 1 cross bar, 2 headlamps, 3 the 4th drop in beams, 4 support rods, 5 first sleeves, 501 screw threads, 502 threaded holes, 6
Two electric telescopic rods, 7 second damping devices, 8 second support columns, 9 brakes, 10 idler wheels, 11 first support columns, 12 first dampings dress
It sets, 121 upper spring seats, 122 first springs, 123 lower spring cups, 13 first electric telescopic rods, 14 locking nuts, 15 grooves, 16
Third drop in beam, 17 flexible metal(lic) conduits, 18 attachment caps, 19 second drop in beams, 191 coupling bars, 192 hooks, 20 first drop in beams, 201 protrusion,
202 moving sleeves, 203 wall chart fixing clamps, 204 English cards, 21 folded trusses, 211 second springs, 212 connecting rods, 213 turns
Axis, 22 the 5th drop in beams.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of Portable English teaching auxiliary device, as shown in figures 1 to 6, including cross bar
1, the two sides of 1 bottom of cross bar are fixedly installed with attachment cap 18, and the bottom of attachment cap 18 is provided with flexible metal(lic) conduit 17, pass through setting
Flexible metal(lic) conduit 17, headlamp 2 are connected on attachment cap 18 by flexible metal(lic) conduit 17, use orientation convenient for changing, strong applicability, gold
The be born in the year of snake surface of pipe 17 is provided with headlamp 2, by the way that headlamp 2 is arranged, wall chart also can be used in dark conditions
Frame is learnt, and the downside of cross bar 1 is provided with the first drop in beam 20, and the downside of the first drop in beam 20 is provided with the second drop in beam 19, and second
The downside of drop in beam 19 is provided with third drop in beam 16, and the downside of third drop in beam 16 is provided with the 4th drop in beam 3, the downside of the 4th drop in beam 3
It is provided with the 5th drop in beam 22, the both ends of the first drop in beam 20, the second drop in beam 19, third drop in beam 16, the 4th drop in beam 3 and the 5th drop in beam 22
It is provided with protrusion 201, by setting protrusion 201, makes five drop in beams and first sleeve 5, is easily installed and dismantles, protrusion 201
It being fixedly connected with groove 15, the surface of the first drop in beam 20, third drop in beam 16 and the 5th drop in beam 22 is provided with moving sleeve 202,
By the way that moving sleeve 202 is arranged, English card 204 can be made arbitrarily mobile, the bottom of moving sleeve 202 is fixedly installed with wall chart
Fixing clamp 203, by the way that wall chart fixing clamp 203 is arranged, easy to carry, the bottom of wall chart fixing clamp 203 is fixedly installed with English card
The inside of piece 204, the second drop in beam 19 and the 4th drop in beam 3 is provided with several coupling bars 191, by the way that several coupling bars are arranged
191, coupling bar 191 is used to fixed hook 192, some study articles can be hung up, is conducive to improve the outstanding of Map-hanging set
Extension ability, so that Map-hanging set is more convenient to use, the downside of the second drop in beam 19 and the 4th drop in beam 3 is provided with hook 192, hangs
Hook 192 is fixedly connected by coupling bar 191 with the second drop in beam 19 and the 4th drop in beam 3, and the downside of the first drop in beam 20 is provided with folding
Truss 21 after can making five drop in beam disassemblies, is carried, folded truss 21 includes by the way that folded truss 21 is arranged convenient for folding
There is connecting rod 212, the both ends of connecting rod 212 are provided with shaft 213, and connecting rod 212 is fixedly connected by shaft 213, fold
Truss 21 is internally provided with second spring 211, and it is electronic that the downside of cross bar 1 is respectively arranged with the first electric telescopic rod 13 and second
Telescopic rod 6, by the first electric telescopic rod 13 of setting and the second electric telescopic rod 6, convenient for adjusting the upper-lower height of Hanging chart stand, the
The top of one electric telescopic rod 13 and the second electric telescopic rod 6 is fixedly installed with first sleeve 5, by be arranged several first
Sleeve 5 can be installed arbitrarily, and it is several to want that the height for installing several first sleeves 5 just fills, and the quantity of first sleeve 5 is ten, the
The inside of one sleeve 5 offers threaded hole 502, and the top of first sleeve 5 is fixedly installed with support rod 4, and one end of support rod 4 is set
It is equipped with screw thread 501, first sleeve 5 and support rod 4 are threadedly coupled, are threadedly coupled by support rod 4 and first sleeve 5, convenient for tearing open
It unloads and is easily installed, be also convenient for carrying, can choose at random and want to install several drop in beams, the side of first sleeve 5 opens up fluted 15,
The side of first electric telescopic rod 13 and the second electric telescopic rod 6 is fixedly installed with locking nut 14, the first electric telescopic rod
13 bottom is fixedly installed with the first damping device 12, and the bottom of the first damping device 12 is fixedly installed with the first support column 11,
The bottom of second electric telescopic rod 6 is fixedly installed with the second damping device 7, passes through the first damping device 12 and the second damping device
7, cushioning effect can be played, reduces vibration, the fixed peace in the top of 12 inner cavity of the first damping device when moving convenient for Hanging chart stand
Equipped with upper spring seat 121, the bottom of 12 inner cavity of the first damping device is fixedly installed with lower spring cup 123, and upper spring seat 121 is under
The first spring 122 is provided between spring base 123, the first damping device 12 and 7 structure of the second damping device are all the same, and second
The bottom of damping device 7 is fixedly installed with the second support column 8, the fixed peace in the bottom of the first support column 11 and the second support column 8
Equipped with idler wheel 10, by installing idler wheel 10, convenient for the movement of Hanging chart stand, it is easy to use, the side of idler wheel 10 is provided with brake 9,
By being provided with brake 9, idler wheel 10 can be prevented arbitrarily mobile with brake 9 when being moved to destination.
In conclusion the Portable English teaching auxiliary device, by the way that flexible metal(lic) conduit 17 is arranged, headlamp 2 passes through gold
Pipe 17 of being born in the year of snake is connected on attachment cap 18, uses orientation convenient for changing, strong applicability, and in dark conditions, can also be made
Learnt with Hanging chart stand, by the first electric telescopic rod 13 of setting and the second electric telescopic rod 6, convenient for adjusting the upper of Hanging chart stand
Lower height is threadedly coupled by support rod 4 and first sleeve 5, easy to disassemble to be easily installed, and is also convenient for carrying, can arbitrarily be selected
It selects and wants to install several drop in beams, also, carried by setting folded truss 21 after can making five drop in beam disassemblies convenient for folding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of Portable English teaching auxiliary device, including cross bar (1), it is characterised in that: the two of cross bar (1) bottom
Side is fixedly installed with attachment cap (18), and the bottom of the attachment cap (18) is provided with flexible metal(lic) conduit (17), the flexible metal(lic) conduit
(17) surface is provided with headlamp (2), is provided with the first drop in beam (20) on the downside of the cross bar (1), first drop in beam
(20) it is provided on the downside of the second drop in beam (19), is provided with third drop in beam (16) on the downside of second drop in beam (19), described
It is provided with the 4th drop in beam (3) on the downside of three drop in beams (16), the 5th drop in beam (22), institute are provided on the downside of the 4th drop in beam (3)
It states and is provided on the downside of the first drop in beam (20) folded truss (21), first is respectively arranged on the downside of the cross bar (1) and electronic is stretched
The side of contracting bar (13) and the second electric telescopic rod (6), first electric telescopic rod (13) and the second electric telescopic rod (6) is equal
It is fixedly installed with locking nut (14), the bottom of first electric telescopic rod (13) is fixedly installed with the first damping device
(12), the bottom of first damping device (12) is fixedly installed with the first support column (11), second electric telescopic rod (6)
Bottom be fixedly installed with the second damping device (7), the bottom of second damping device (7) is fixedly installed with the second support column
(8)。
2. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: first support
The bottom of column (11) and the second support column (8) is fixedly installed with idler wheel (10), and the side of the idler wheel (10) is provided with brake
(9)。
3. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: described first is electronic
The top of telescopic rod (13) and the second electric telescopic rod (6) is fixedly installed with first sleeve (5), the first sleeve (5)
Quantity is ten, and the inside of the first sleeve (5) offers threaded hole (502), the fixed peace in the top of the first sleeve (5)
Equipped with support rod (4), one end of the support rod (4) is provided with screw thread (501), the first sleeve (5) and support rod (4) spiral shell
Line connection, the side of the first sleeve (5) opens up fluted (15).
4. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: first damping
It is fixedly installed with upper spring seat (121) at the top of device (12) inner cavity, the bottom of the first damping device (12) inner cavity is fixed
It is equipped with lower spring cup (123), is provided with the first spring between the upper spring seat (121) and lower spring cup (123)
(122), first damping device (12) and the second damping device (7) structure are all the same.
5. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: first drop in beam
(20), the both ends of the second drop in beam (19), third drop in beam (16), the 4th drop in beam (3) and the 5th drop in beam (22) are provided with protrusion
(201), raised (201) are fixedly connected with groove (15), first drop in beam (20), third drop in beam (16) and the 5th drop in beam
(22) surface is provided with moving sleeve (202), and the bottom of the moving sleeve (202) is fixedly installed with wall chart fixing clamp
(203), the bottom of the wall chart fixing clamp (203) is fixedly installed with English card (204).
6. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: second drop in beam
(19) and the inside of the 4th drop in beam (3) is provided with several coupling bars (191), second drop in beam (19) and the 4th drop in beam
(3) it is provided on the downside of hook (192), the hook (192) is hung by coupling bar (191) and the second drop in beam (19) and the 4th
Beam (3) is fixedly connected.
7. a kind of Portable English teaching auxiliary device according to claim 1, it is characterised in that: the folded truss
It (21) include connecting rod (212), the both ends of the connecting rod (212) are provided with shaft (213), the connecting rod (212)
It is fixedly connected by shaft (213), the folded truss (21) is internally provided with second spring (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219669.3U CN208256106U (en) | 2018-02-08 | 2018-02-08 | A kind of Portable English teaching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219669.3U CN208256106U (en) | 2018-02-08 | 2018-02-08 | A kind of Portable English teaching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256106U true CN208256106U (en) | 2018-12-18 |
Family
ID=64607536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219669.3U Expired - Fee Related CN208256106U (en) | 2018-02-08 | 2018-02-08 | A kind of Portable English teaching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127973A (en) * | 2020-02-14 | 2020-05-08 | 铜仁职业技术学院 | English teaching aid beneficial to improving English teaching efficiency |
| CN111243345A (en) * | 2020-03-30 | 2020-06-05 | 高原 | Multifunctional teaching aid for spelling and reading English vocabulary and nature |
-
2018
- 2018-02-08 CN CN201820219669.3U patent/CN208256106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127973A (en) * | 2020-02-14 | 2020-05-08 | 铜仁职业技术学院 | English teaching aid beneficial to improving English teaching efficiency |
| CN111243345A (en) * | 2020-03-30 | 2020-06-05 | 高原 | Multifunctional teaching aid for spelling and reading English vocabulary and nature |
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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: 20181218 Termination date: 20210208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |