CN206271208U - Lifting/lowering type Korean hearing devices - Google Patents
Lifting/lowering type Korean hearing devices Download PDFInfo
- Publication number
- CN206271208U CN206271208U CN201621286712.5U CN201621286712U CN206271208U CN 206271208 U CN206271208 U CN 206271208U CN 201621286712 U CN201621286712 U CN 201621286712U CN 206271208 U CN206271208 U CN 206271208U
- Authority
- CN
- China
- Prior art keywords
- wall plate
- connection
- resilient
- connects
- tooth bar
- Prior art date
- 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
Links
Landscapes
- Toys (AREA)
Abstract
Lifting/lowering type Korean hearing devices.This product its composition includes:Combined box, combined box has left wall plate, right wall plate, the left side connection left box body of left wall plate, left axle hole is provided with before left box body, left axle hole passes through left rotary shaft, left rotary shaft to connect left crank, left rotary shaft connects left gear, left gear engages left tooth bar, and left tooth bar connects left elevating lever, and left elevating lever connects left resilient U-shaped fastener；The right side connection right box body of right wall plate, is provided with right axle hole before right box body, right axle hole passes through right spindle, right spindle to connect right crank, and right spindle connection right gear, right gear engages right tooth bar, and right tooth bar connects right elevating lever, and right elevating lever connects right resilient U-shaped fastener；Left resilient U-shaped fastener fixes headset with right resilient U-shaped fastener, and combined box is built with the language repeater with Korean aural learning tape.The utility model is used for Korean hearing devices.
Description
Technical field：
The utility model is related to a kind of lifting/lowering type Korean hearing devices.
Background technology：
Need regular exercise hearing when Korean is learnt, the method for existing exercise hearing only have by language repeater,
Recorder or learning machine, but these devices are all bare machines to be present, only simple shell body, during use such as
Fruit is bound to be broken when dropping on the ground, and highly constant language repeater, recorder, learning machine is nor owner can
Enough use, use also inconvenient.
The content of the invention：
The purpose of this utility model is to provide one kind and can as needed adjust height, the good lifting/lowering type of using effect
Korean hearing devices.
Above-mentioned purpose is realized by following technical scheme：
A kind of lifting/lowering type Korean hearing devices, its composition includes:Combined box, described combined box has left wall
Plate, right wall plate, the left side of described left wall plate connect left box body, and left axle hole, a described left side are provided with before described left box body
Axis hole passes through left rotary shaft, described left rotary shaft to connect left crank, described left rotary shaft connection left gear, described left gear engagement
Left tooth bar, described left tooth bar connects left elevating lever, and described left elevating lever connects left resilient U-shaped fastener；Described right wall plate
Right side connection right box body, be provided with right axle hole described right box body before, described right axle hole is through right spindle, the described right side
Rotating shaft connects right crank, and described right spindle connection right gear, described right gear engages right tooth bar, described right tooth bar connection
Right elevating lever, described right elevating lever connects right resilient U-shaped fastener；Described left resilient U-shaped fastener and described right resilient U-shaped
Fastener fixes headset, and described combined box is built with the language repeater or recorder with Korean aural learning tape or with Korea Spro
The learning machine of language aural learning content.
Described lifting/lowering type Korean hearing devices, described language repeater or described recorder or described learning machine
Described headset is all connected with, described left wall plate is all connected with base plate and squab panel with described right wall plate, and described base plate passes through
Overhead door before gemel connection, is connected between described preceding overhead door and described left wall plate, described right wall plate by magnetic clasp, described
Squab panel is connected, a described left side between described preceding overhead door and described upturning lid by gemel connection upturning lid by magnetic clasp
Wallboard, described right wall plate, described base plate, described preceding overhead door, described upturning lid, the inner side of described squab panel connect
Connect yielding rubber layer.
Described lifting/lowering type Korean hearing devices, the bottom of described base plate is provided with disk slot, described disk
Slot connects rotating disk, described rotating disk connection upper support column, described upper support column connection plus thread post, described plus thread post
Connection positive/negative thread set, described positive/negative thread set connection left-hand thread post, described positive/negative thread set connection rotates control set, institute
The left-hand thread post connection lower supporting rod stated, described lower supporting rod connect base.
Beneficial effect：
1. left crank of the present utility model drives left gear to rotate, further make left gear rack elevating, can make as needed
Left resilient U-shaped fastener lifting；Right crank drives right gear to rotate, further make right gear rack elevating, can as needed make right bullet
Property the lifting of U-shaped fastener；It is fixed, take headset when all facilitate.
2. the utility model operates language repeater or recorder after left resilient U-shaped fastener, right resilient U-shaped fastener are risen
Or it is convenient during learning machine, it is not obstructed, using flexible.
3. disk slot of the present utility model, rotating disk can make combined box rotation, changing location, no matter old when in use
It is all convenient that teacher and student use.
4. plus thread post of the present utility model, positive/negative thread set, left-hand thread post, rotation control set are used cooperatively, and can be made
Combined box is lifted, convenient during control language repeater or recorder or learning machine.
5. the language repeater or recorder or learning machine of the utility model use can give the people for needing to learn Korean hearing
Provides convenient, improves the effect of study Korean hearing.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is the outside drawing of accompanying drawing 1.
Specific embodiment：
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the utility model embodiment is carried out clear, complete
Site preparation is described.
Embodiment 1：
A kind of lifting/lowering type Korean hearing devices, its composition includes:Combined box, described combined box has left wall
Plate 1, right wall plate 2, the left side of described left wall plate connect left box body 3, and left axle hole 4 is provided with before described left box body, described
Left axle hole pass through left rotary shaft 5, described left rotary shaft to connect left crank 6, described left rotary shaft connection left gear 7, a described left side
Gear engages left tooth bar 8, and described left tooth bar connects left elevating lever 9, and described left elevating lever connects left resilient U-shaped fastener 10；
The right side connection right box body 11 of described right wall plate, is provided with right axle hole 12 before described right box body, described right axle hole is worn
Right spindle 13 is crossed, described right spindle connects right crank 14, described right spindle connection right gear 15, described right gear engagement
Right tooth bar 16, described right tooth bar connects right elevating lever 17, and described right elevating lever connects right resilient U-shaped fastener 18；Described
Left resilient U-shaped fastener fixes headset 19 with described right resilient U-shaped fastener, and described combined box is built with Korean hearing
Practise the language repeater 20 of tape.
The described headset of described language repeater connection, described left wall plate and described right wall plate be all connected with base plate 21 and after
Wallboard 22, described base plate is by overhead door 23, described preceding overhead door and described left wall plate, described right wall plate before gemel connection
Between connected by magnetic clasp 24, described squab panel by gemel connection upturning lid 25, described preceding overhead door with it is described on turn over
Connected by magnetic clasp between lid, it is described left wall plate, described right wall plate, described base plate, described preceding overhead door, described upper
Renovate, yielding rubber layer 26 is all connected with the inside of described squab panel.Yielding rubber layer can be good at protection language repeater, recording
Machine, learning machine, even if will not also be damaged language repeater, recorder, learning machine by the effect of external force.
The bottom of described base plate is provided with disk slot 27, and described disk slot connection rotating disk 28, described rotating disk connects
Support column 29 is connected, described upper support column connection plus thread post 30, described plus thread post connection positive/negative thread set 31 is described
Positive/negative thread set connection left-hand thread post 32, described positive/negative thread set connection rotates control set 33, and described left-hand thread post connects
Connect lower supporting rod 34, described lower supporting rod connect base 35.
Embodiment 2：
Lifting/lowering type Korean hearing devices described in embodiment 1, its composition includes:Combined box, described combination box
The left side that body has left wall plate, right wall plate, described left wall plate connects left box body, and left axle is provided with before described left box body
Hole, described left axle hole passes through left rotary shaft, described left rotary shaft to connect left crank, and described left rotary shaft connection left gear is described
Left gear engage left tooth bar, described left tooth bar connects left elevating lever, and described left elevating lever connects left resilient U-shaped fastener；
The right side connection right box body of described right wall plate, is provided with right axle hole before described right box body, described right axle hole passes through the right side
Rotating shaft, described right spindle connects right crank, and described right spindle connection right gear, described right gear engages right tooth bar, institute
The right tooth bar stated connects right elevating lever, and described right elevating lever connects right resilient U-shaped fastener；Described left resilient U-shaped fastener with
Described right resilient U-shaped fastener fixes headset, and described combined box is built with the recorder with Korean aural learning tape.
The described headset of described recorder connection, described left wall plate is all connected with base plate and rear wall with described right wall plate
Plate, described base plate is led to by overhead door before gemel connection between described preceding overhead door and described left wall plate, described right wall plate
Magnetic clasp connection is crossed, described squab panel is passed through by gemel connection upturning lid between described preceding overhead door and described upturning lid
Magnetic clasp is connected, described left wall plate, described right wall plate, described base plate, described preceding overhead door, described upturning lid, described
Squab panel on the inside of be all connected with yielding rubber layer.
The bottom of described base plate is provided with disk slot, described disk slot connection rotating disk, in described rotating disk connection
Support column, described upper support column connection plus thread post, described plus thread post connection positive/negative thread set, described positive/negative thread
Set connection left-hand thread post, described positive/negative thread set connection rotates control set, and described left-hand thread post connection lower supporting rod is described
Lower supporting rod connect base.
Embodiment 3：
Lifting/lowering type Korean hearing devices described in embodiment 1, its composition includes:Combined box, described combination box
The left side that body has left wall plate, right wall plate, described left wall plate connects left box body, and left axle is provided with before described left box body
Hole, described left axle hole passes through left rotary shaft, described left rotary shaft to connect left crank, and described left rotary shaft connection left gear is described
Left gear engage left tooth bar, described left tooth bar connects left elevating lever, and described left elevating lever connects left resilient U-shaped fastener；
The right side connection right box body of described right wall plate, is provided with right axle hole before described right box body, described right axle hole passes through the right side
Rotating shaft, described right spindle connects right crank, and described right spindle connection right gear, described right gear engages right tooth bar, institute
The right tooth bar stated connects right elevating lever, and described right elevating lever connects right resilient U-shaped fastener；Described left resilient U-shaped fastener with
Described right resilient U-shaped fastener fixes headset, the built-in learning machine with Korean aural learning content of described combined box.
The described headset of described learning machine connection, described left wall plate is all connected with base plate and rear wall with described right wall plate
Plate, described base plate is led to by overhead door before gemel connection between described preceding overhead door and described left wall plate, described right wall plate
Magnetic clasp connection is crossed, described squab panel is passed through by gemel connection upturning lid between described preceding overhead door and described upturning lid
Magnetic clasp is connected, described left wall plate, described right wall plate, described base plate, described preceding overhead door, described upturning lid, described
Squab panel on the inside of be all connected with yielding rubber layer.
The bottom of described base plate is provided with disk slot, described disk slot connection rotating disk, in described rotating disk connection
Support column, described upper support column connection plus thread post, described plus thread post connection positive/negative thread set, described positive/negative thread
Set connection left-hand thread post, described positive/negative thread set connection rotates control set, and described left-hand thread post connection lower supporting rod is described
Lower supporting rod connect base.
Operation principle：
Upturning lid is first turned on, left crank and right crank is then shaken by left resilient U-shaped fastener and right resilient U-shaped fastener liter
Rise, remove headset, overhead door debugging language repeater or recorder or learning machine before finally opening.
Claims (3)
1. a kind of lifting/lowering type Korean hearing devices, its composition includes:Combined box, it is characterized in that:Described combined box
With left wall plate, right wall plate, the left side of described left wall plate connects left box body, and left axle hole is provided with before described left box body,
Described left axle hole passes through left rotary shaft, described left rotary shaft to connect left crank, described left rotary shaft connection left gear, a described left side
Gear engages left tooth bar, and described left tooth bar connects left elevating lever, and described left elevating lever connects left resilient U-shaped fastener；It is described
Right wall plate right side connection right box body, be provided with right axle hole described right box body before, described right axle hole through right spindle,
Described right spindle connects right crank, and described right spindle connection right gear, described right gear engages right tooth bar, the described right side
Tooth bar connects right elevating lever, and described right elevating lever connects right resilient U-shaped fastener；Described left resilient U-shaped fastener with it is described
Right resilient U-shaped fastener fixes headset, and described combined box is built with the language repeater with Korean aural learning tape or recording
Machine or the learning machine with Korean aural learning content.
2. lifting/lowering type Korean hearing devices according to claim 1, it is characterized in that:Described language repeater or described
Recorder or described learning machine be all connected with described headset, described left wall plate and described right wall plate be all connected with base plate and
Squab panel, described base plate by overhead door before gemel connection, described preceding overhead door and described left wall plate, described right wall plate it
Between connected by magnetic clasp, described squab panel by gemel connection upturning lid, between described preceding overhead door and described upturning lid
Connected by magnetic clasp, described left wall plate, described right wall plate, described base plate, described preceding overhead door, described upturning lid,
Yielding rubber layer is all connected with the inside of described squab panel.
3. lifting/lowering type Korean hearing devices according to claim 2, it is characterized in that:Open the bottom of described base plate
There is disk slot, described disk slot connection rotating disk, described rotating disk connection upper support column, described upper support column is connected just
Threaded post, described plus thread post connection positive/negative thread set, described positive/negative thread set connection left-hand thread post, described positive and negative spiral shell
Line set connection rotates control set, described left-hand thread post connection lower supporting rod, described lower supporting rod connect base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286712.5U CN206271208U (en) | 2016-11-29 | 2016-11-29 | Lifting/lowering type Korean hearing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286712.5U CN206271208U (en) | 2016-11-29 | 2016-11-29 | Lifting/lowering type Korean hearing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271208U true CN206271208U (en) | 2017-06-20 |
Family
ID=59042689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621286712.5U Expired - Fee Related CN206271208U (en) | 2016-11-29 | 2016-11-29 | Lifting/lowering type Korean hearing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271208U (en) |
-
2016
- 2016-11-29 CN CN201621286712.5U patent/CN206271208U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108230830A (en) | A kind of Multifunctional teaching device | |
| CN207264603U (en) | A kind of high interesting study device of English teaching | |
| CN206097602U (en) | Novel education of mathematics probability statistics device | |
| CN207587225U (en) | A kind of auxiliary of junior middle school Chinese classic poetry recites device | |
| CN206441409U (en) | A kind of adjustable demonstration board of mathematical education | |
| CN209912179U (en) | English listening comprehension training equipment | |
| CN206271208U (en) | Lifting/lowering type Korean hearing devices | |
| CN205609037U (en) | Tool for teaching english | |
| CN206945255U (en) | A kind of device of testing mobile phone drop resistant performance | |
| CN207055985U (en) | A kind of Multifunctional physical training device | |
| CN107731013A (en) | A kind of portable board for teaching mathematics | |
| CN107301807A (en) | A kind of English teaching board of education | |
| CN206327048U (en) | A kind of mathematics teaching in junior middle school exhibiting device | |
| CN208896705U (en) | A kind of adjustable clipboard of Language education | |
| CN206953848U (en) | A kind of adjustable board of English teaching | |
| CN205162327U (en) | Podium is used in teaching with raising and lowering functions | |
| CN209199350U (en) | A kind of College English long-distance education multimedia teaching training device | |
| CN206516167U (en) | A kind of line chart demonstration teaching aid | |
| CN207733794U (en) | A kind of applied mathematics teaching aid tool box | |
| CN108045794B (en) | Automatic lifting and overturning type medical instrument recovery device for medical treatment | |
| CN206421667U (en) | A kind of mathematical education model display platform | |
| CN206601813U (en) | A kind of head extracts practice teaching aid | |
| CN205247770U (en) | Winding device's teaching presentation device | |
| CN202871102U (en) | Chinese character teaching aid used for Chinese teaching | |
| CN208725089U (en) | A kind of sand table that simulation is started an undertaking |
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: 20170620 Termination date: 20171129 |