CN209807332U - A dustproof placer for language reinforcing helps memory earphone - Google Patents
A dustproof placer for language reinforcing helps memory earphone Download PDFInfo
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- CN209807332U CN209807332U CN201920382505.7U CN201920382505U CN209807332U CN 209807332 U CN209807332 U CN 209807332U CN 201920382505 U CN201920382505 U CN 201920382505U CN 209807332 U CN209807332 U CN 209807332U
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Abstract
The utility model provides a dustproof placer for language reinforcing mnemonic earphone, includes the box, and the top of box is equipped with the case lid, and articulated connection between the back of case lid and the back of box, the top surface of box can be with the bottom surface contact cooperation of case lid, and the four corners in the box is equipped with vertical first screw rod respectively, the upside of first screw rod respectively with the first screw thread fit that corresponds, connect through stop device between lifter plate and the box. When using this novel device, first screw rod and the cooperation of first screw, stop device can guarantee that first screw rod is located first screw all the time, and the user can place headphone's head roof beam on the horizontal plate of L template, avoids the dust on the earphone to adhere to, and the earphone rocks in the box when can avoiding the box to remove simultaneously, and this novel device reliability is stronger, and the earphone can follow the lifter plate simultaneously upward movement in the box, and this novel device inner structure's wholeness is stronger, and convenient to use person takes out the earphone, the person's of facilitating the use.
Description
Technical Field
The utility model belongs to the earphone field of accomodating, specifically speaking is a dustproof placer that is used for language enhancement mnemonic earphone.
Background
Pronunciation reinforcing helps memory earphone is an earphone equipment that is used for english listening comprehension to study, memory effect when can effectively increasing the user study can directly place the earphone on the desktop, can make the desktop comparatively in a jumble, causes the earphone to drop easily and breaks, and the earphone covers the gathering dust simultaneously, so design one kind can accomodate, protect, the higher novel dustproof placer of reliability to the speech reinforcing helps memory earphone now.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dustproof placer for language enhancement mnemonic earphone for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a dustproof placement device for a language-enhanced mnemonic earphone comprises a box body, a box cover is arranged above the box body, the back surface of the box cover is hinged with the back surface of the box body, the top surface of the box body can be in contact fit with the bottom surface of the box cover, vertical first screw rods are respectively arranged at four corners in the box body, the lower ends of the first screw rods are respectively connected with the bottom surface of the inner wall of the box body through first bearings, chain wheels are respectively and fixedly arranged at the lower sides of the periphery of the first screw rods, the four chain wheels are connected through a same chain,
one side of the front surface of the box body is provided with a through longitudinal groove, a longitudinal adjusting rod is arranged in the longitudinal groove, the adjusting rod is arranged in the longitudinal groove through a second bearing, and the inner end of the adjusting rod is connected with a corresponding first screw rod through a linkage device; a lifting plate is arranged in the box body, vertical first screw holes are respectively formed in four corners of the top surface of the lifting plate, the upper side of each first screw rod is in threaded fit with the corresponding first screw hole, the lifting plate is connected with the box body through a limiting device, vertical support rods are fixedly mounted on two sides of the top surface of the lifting plate respectively, and the upper ends of the support rods and the bottom surface of the box cover are connected and matched through sliding devices; one side fixed mounting riser of lifter plate top surface, one side of riser is equipped with the L template, connect through the horizontal pole between vertical board of L template and the riser, one side of L template horizontal plate top surface is equipped with vertical board, it is connected to articulate between one side of vertical board and one side of L template horizontal plate, the bottom surface of vertical board can cooperate with the top surface contact of L template horizontal plate, the second screw is seted up to one side of vertical board, second screw internal thread installation second screw rod, the pole groove is seted up to the inboard of the vertical board of L template, the one end of second screw rod can insert to the pole inslot.
The linkage device comprises a driving bevel gear, the driving bevel gear is fixedly arranged at the rear end of the adjusting rod, a driven bevel gear is fixedly arranged on the periphery of the first screw rod positioned at the rear side of the adjusting rod, and the driving bevel gear and the driven bevel gear are engaged and matched with each other all the time.
According to the dustproof placement device for the language enhancement mnemonic earphone, the semicircular finger groove is formed in one side of the front side of the box body, the longitudinal center line of the finger groove is collinear with the longitudinal center line of the longitudinal groove, the rear side of the inner wall of the finger groove is communicated with the inside of the longitudinal groove, and the horizontal position of the front end of the adjusting rod is located on the rear side of the horizontal position in front of the box body.
As above a dustproof placer for language enhancement mnemonic earphone, stop device include the ball guipure, the spacing groove is seted up respectively to the front side, rear side and the both sides of box inner wall, the inside between every two adjacent spacing grooves communicates with each other, the front side, rear side and the both sides of lifter plate are blocked respectively into to the spacing inslot that corresponds, the top surface and the bottom surface of lifter plate can respectively with the top surface and the bottom surface contact cooperation of the spacing inslot wall that correspond, the inboard of the spacing inslot wall that corresponds of fixed connection is respectively distinguished in the outside of ball guipure, the inboard of ball guipure can respectively with the preceding of corresponding lifter plate, the both sides contact cooperation at the back.
The dustproof placement device for the language enhancement mnemonic earphone comprises a sliding block, wherein vertical sliding grooves are formed in two sides of the bottom surface of a case cover respectively, sliding block grooves are formed in the top surface of the inner wall of each sliding groove respectively, the sliding blocks are located in the corresponding sliding block grooves respectively, the upper ends of supporting rods are inserted into the corresponding sliding block grooves through the sliding grooves respectively, and the top ends of the supporting rods are connected with the bottom surfaces of the corresponding sliding blocks respectively.
The dustproof placing device for the language enhancement mnemonic earphone is characterized in that a soft spherical block is fixedly arranged on the other side of the second screw rod.
The utility model has the advantages that: when the novel device is used, a user rotates the adjusting rod, the first screw rod is driven by the linkage device to rotate while the first screw rod is driven by the adjusting rod to rotate, the chain wheel is driven to rotate, the chain wheels are driven by the chain, at the moment, the four first screw rods synchronously rotate, the first screw rods are matched with the first screw holes, the limiting device can ensure that the first screw rods are always positioned in the first screw holes, the stability of the interior of the novel device is ensured, the lifting plate moves the supporting rod to move upwards while moving upwards in the box body, the upper end of the supporting rod pushes the box cover through the sliding device, the box cover is turned upwards, the box body is opened, then the user rotates the second screw rod to screw out the second screw rod from the rod groove, the vertical plate is hinged and connected with the L-shaped plate, the user can turn the vertical plate upwards, and at the moment, one end of, the user can place the head beam of the head-wearing earphone on the horizontal plate of the L-shaped plate, then the vertical plate is reset, the user reversely rotates the second screw rod, the second screw rod is screwed into the rod groove, the placement of the voice-enhanced mnemonic earphone can be completed, then the user reversely rotates the adjusting rod, the lifting plate moves towards the inside of the box body to drive the earphone to move towards the inside of the box body, the box cover reversely turns over, the bottom surface of the box cover is in contact fit with the top surface of the box body, the storage of the voice-enhanced mnemonic earphone can be completed, the novel device can avoid the box cover from being randomly opened and closed, the stability of placing the earphone is ensured, the dust adhesion on the earphone is avoided, the service life of the earphone is prolonged, the earphone can be prevented from shaking in the box body when the box body moves, the reliability of the novel device is stronger, when the user actively adjusts the rod, the earphone is convenient for a user to take out, and the use of the user is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a view in the direction a of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A dustproof placement device for a language-enhanced mnemonic earphone comprises a box body 1, a box cover 2 is arranged above the box body 1, the back surface of the box cover 2 is hinged with the back surface of the box body 1, the top surface of the box body 1 can be in contact fit with the bottom surface of the box cover 2, vertical first screw rods 3 are respectively arranged at four corners in the box body 1, the lower ends of the first screw rods 3 are respectively connected with the bottom surface of the inner wall of the box body 1 through first bearings, chain wheels 4 are respectively and fixedly arranged at the lower sides of the periphery of the first screw rods 3, the four chain wheels 4 are connected through a same chain 5,
one side of the front surface of the box body 1 is provided with a through longitudinal groove 6, a longitudinal adjusting rod 7 is arranged in the longitudinal groove 6, the adjusting rod 7 is arranged in the longitudinal groove 6 through a second bearing, and the inner end of the adjusting rod 7 is connected with the corresponding first screw rod 3 through a linkage device; a lifting plate 8 is arranged in the box body 1, vertical first screw holes 9 are respectively formed in four corners of the top surface of the lifting plate 8, the upper sides of the first screw rods 3 are respectively in threaded fit with the corresponding first screw holes 9, the lifting plate 8 is connected with the box body 1 through a limiting device, vertical support rods 10 are respectively fixedly installed on two sides of the top surface of the lifting plate 8, and the upper ends of the support rods 10 are connected and matched with the bottom surface of the box cover 2 through sliding devices; one side fixed mounting riser 11 of 8 top surfaces of lifter plate, one side of riser 11 is equipped with L template 12, connect through horizontal pole 13 between the vertical board of L template 12 and the riser 11, one side of L template 12 horizontal plate top surface is equipped with vertical board 14, it is connected to articulate between one side of vertical board 14 and one side of L template 12 horizontal plate, the bottom surface of vertical board 14 can cooperate with the top surface contact of L template 12 horizontal plate, second screw 15 is seted up to one side of vertical board 14, 15 internal thread installation second screw rods 16 of second screw, rod groove 17 is seted up to the inboard of the vertical board of L template 12, the one end of second screw rods 16 can insert to the rod inslot 17. When the novel device is used, a user rotates the adjusting rod 7, the adjusting rod 7 rotates and drives the first screw rods 3 to rotate and drive the chain wheels 4 to rotate through the linkage device, the chain wheels 4 are driven through the chains 5, at the moment, the four first screw rods 3 synchronously rotate, the first screw rods 3 are matched with the first screw holes 9, the limiting device can ensure that the first screw rods 3 are always positioned in the first screw holes 9, the stability of the interior of the novel device is ensured, the lifting plate 8 moves upwards in the box body 1, the lifting plate 8 drives the supporting rod 10 to move upwards, the upper end of the supporting rod 10 pushes the box cover 2 through the sliding device, the box cover 2 turns upwards, the box body 1 is opened, then the user rotates the second screw rods 16 to screw out the second screw rods 16 from the rod grooves 17, the vertical plates 14 are hinged and connected with the L-shaped plates 12, and the user can turn the vertical plates 14 upwards, at the moment, one end of the second screw rod 16 inserted into the rod groove 17 faces upwards, a user can place a head beam of the headset on a horizontal plate of the L-shaped plate 12, then the vertical plate 14 is reset, the user reversely rotates the second screw rod 16 to screw the second screw rod 16 into the rod groove 17, so that the placement of the voice-enhanced mnemonic headset can be completed, then the user reversely rotates the adjusting rod 7, the lifting plate 8 moves into the box body 1 to drive the headset to move into the box body 1, the box cover 2 reversely turns over, the bottom surface of the box cover 2 is in contact fit with the top surface of the box body 1, so that the storage of the voice-enhanced mnemonic headset can be completed, the novel device can avoid the box cover 2 from being opened and closed arbitrarily, ensure the placement stability of the headset, avoid dust on the headset from adhering to prolong the service life of the headset, and can avoid the headset from shaking in the box body 1 when the box, when user active adjustment pole 7, 8 simultaneous in box 1 inside up-movements of lifter plate can be followed to the earphone, and this novel device inner structure's wholeness is stronger, and convenient to use person takes out the earphone, the person's of facilitating the use.
Specifically, in order to ensure the linkage property inside the novel device, the linkage device described in this embodiment includes a driving bevel gear 18, the driving bevel gear 18 is fixedly installed at the rear end of the adjusting rod 7, a driven bevel gear 19 is fixedly installed on the periphery of the first screw rod 3 located at the rear side of the adjusting rod 7, and the driving bevel gear 18 and the driven bevel gear 19 are engaged with each other all the time. When a user rotates the adjusting rod 7, the driving bevel gear 18 is meshed with the driven bevel gear 19, so that the first screw rod 3 and the adjusting rod 7 can synchronously rotate, and the linkage inside the novel device is ensured.
Specifically, in order to ensure the stability of the inside of the novel device, a semicircular finger groove 20 is formed in one side of the front side of the box body 1, the longitudinal center line of the finger groove 20 is collinear with the longitudinal center line of the longitudinal groove 6, the rear side of the inner wall of the finger groove 20 is communicated with the inside of the longitudinal groove 6, and the horizontal position of the front end of the adjusting rod 7 is located at the rear side of the horizontal position in front of the box body 1. The staff inserts the finger to indicating the inslot 20, holds between the fingers and rotates behind the front end of adjusting pole 7 and adjusts pole 7, adjusts the horizontal position of pole 7 front end and is located the front horizontal position's of box 1 rear side, can avoid the mistake to touch and adjust pole 7 and cause case lid 2 to open and shut to guarantee the inside stability of this novel device.
Further, in order to guarantee the fluency of the vertical motion of lifter plate 8, this embodiment stop device include ball guipure 21, the front side of 1 inner wall of box, spacing groove 22 is seted up respectively to rear side and both sides, inside between every two adjacent spacing grooves 22 communicates with each other, lifter plate 8's front side, rear side and both sides are blocked respectively to the spacing groove 22 that corresponds in, lifter plate 8's top surface and bottom surface can respectively with the top surface and the bottom surface contact cooperation of the spacing groove 22 inner wall that correspond, ball guipure 21's the outside is the inboard of the spacing groove 22 inner wall that fixed connection corresponds respectively, ball guipure 21's inboard respectively can with corresponding lifter plate 8 preceding, the both sides contact cooperation at the back. The lifting plate 8 vertically moves in the limiting groove 22, and the ball net belt 21 can reduce the friction between the front, back and two sides of the lifting plate 8 and the inner side of the inner wall of the limiting groove 22, so that the smoothness of the vertical movement of the lifting plate 8 is ensured; the lifter plate 3 cooperates with the spacing groove 22, can avoid the dust to fall into to box 1 inside, guarantees the stability of the inside spare part work of box 1 to further guarantee the inside stability of this novel device.
Furthermore, in order to ensure that the box cover 2 is normally opened, the sliding device described in this embodiment includes the sliding block 23, the vertical sliding grooves 24 are respectively formed on two sides of the bottom surface of the box cover 2, the sliding block grooves 25 are respectively formed on the top surfaces of the inner walls of the sliding grooves 24, the sliding blocks 23 are respectively located in the corresponding sliding block grooves 25, the upper ends of the supporting rods 10 are respectively inserted into the corresponding sliding block grooves 25 through the sliding grooves 24, and the top ends of the supporting rods 10 are respectively connected to the bottom surfaces of the corresponding sliding blocks 23. When the lifting plate 8 drives the supporting rod 10 to move vertically in the box body 1, the upper side of the supporting rod 10 slides in the sliding groove 24, and the slider 23 and the slider groove 25 are matched to ensure that the upper end of the supporting rod 10 is always positioned in the sliding groove 24, so that the box cover 2 can be normally opened.
Furthermore, for the convenience of the user, a soft spherical block 26 is fixedly installed on the other side of the second screw 16. The user can rotate the second screw 16 through the spherical block 26, so that the second screw 16 can be conveniently rotated in the second screw hole 15, and the use of the user is convenient.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a dustproof placer for language enhancement mnemonic earphone which characterized in that: comprises a box body (1), a box cover (2) is arranged above the box body (1), the back surface of the box cover (2) is hinged with the back surface of the box body (1), the top surface of the box body (1) can be in contact fit with the bottom surface of the box cover (2), vertical first screw rods (3) are respectively arranged at four corners in the box body (1), the lower ends of the first screw rods (3) are respectively connected with the bottom surface of the inner wall of the box body (1) through first bearings, chain wheels (4) are respectively and fixedly arranged at the lower sides of the periphery of the first screw rods (3), the four chain wheels (4) are connected through a same chain (5),
one side of the front surface of the box body (1) is provided with a through longitudinal groove (6), a longitudinal adjusting rod (7) is arranged in the longitudinal groove (6), the adjusting rod (7) is installed in the longitudinal groove (6) through a second bearing, and the inner end of the adjusting rod (7) is connected with a corresponding first screw (3) through a linkage device; a lifting plate (8) is arranged in the box body (1), vertical first screw holes (9) are respectively formed in four corners of the top surface of the lifting plate (8), the upper side of each first screw (3) is in threaded fit with the corresponding first screw hole (9), the lifting plate (8) is connected with the box body (1) through a limiting device, vertical supporting rods (10) are fixedly installed on two sides of the top surface of the lifting plate (8) respectively, and the upper ends of the supporting rods (10) are connected and matched with the bottom surface of the box cover (2) through sliding devices; one side fixed mounting riser (11) of lifter plate (8) top surface, one side of riser (11) is equipped with L template (12), connect through horizontal pole (13) between L template (12) vertical board and riser (11), one side of L template (12) horizontal plate top surface is equipped with vertical board (14), it is connected to articulate between one side of vertical board (14) and one side of L template (12) horizontal plate, the bottom surface of vertical board (14) can cooperate with the top surface contact of L template (12) horizontal plate, second screw (15) are seted up to one side of vertical board (14), second screw (16) are installed to second screw (15) internal thread, pole groove (17) are seted up to the inboard of L template (12) vertical board, the one end of second screw (16) can insert to in pole groove (17).
2. The dust-proof placement device for a language enhanced mnemonic headset as recited in claim 1, wherein: the linkage device comprises a driving bevel gear (18), the driving bevel gear (18) is fixedly arranged at the rear end of the adjusting rod (7), a driven bevel gear (19) is fixedly arranged on the periphery of the first screw rod (3) positioned at the rear side of the adjusting rod (7), and the driving bevel gear (18) and the driven bevel gear (19) are engaged and matched all the time.
3. The dust-proof placement device for a language enhanced mnemonic headset as recited in claim 1, wherein: a semicircular finger groove (20) is formed in one side of the front side of the box body (1), the longitudinal center line of the finger groove (20) is collinear with the longitudinal center line of the longitudinal groove (6), the rear side of the inner wall of the finger groove (20) is communicated with the inside of the longitudinal groove (6), and the horizontal position of the front end of the adjusting rod (7) is located on the rear side of the horizontal position in front of the box body (1).
4. The dust-proof placement device for a language enhanced mnemonic headset as recited in claim 1, wherein: stop device include ball guipure (21), the front side of box (1) inner wall, spacing groove (22) are seted up respectively to rear side and both sides, inside between per two adjacent spacing grooves (22) communicates with each other, the front side of lifter plate (8), rear side and both sides are blocked respectively into to corresponding spacing groove (22) in, the top surface and the bottom surface of lifter plate (8) can respectively with the top surface and the bottom surface contact cooperation of the spacing groove (22) inner wall that correspond, the inboard of spacing groove (22) inner wall that fixed connection corresponds is respectively distinguished in the outside of ball guipure (21), the inboard of ball guipure (21) respectively can with the lifter plate (8) that corresponds in the front, the both sides contact cooperation at the back.
5. The dust-proof placement device for a language enhanced mnemonic headset as recited in claim 1, wherein: the sliding device comprises sliding blocks (23), vertical sliding grooves (24) are formed in two sides of the bottom surface of the box cover (2) respectively, sliding block grooves (25) are formed in the top surfaces of the inner walls of the sliding grooves (24) respectively, the sliding blocks (23) are located in the corresponding sliding block grooves (25) respectively, the upper ends of the supporting rods (10) are inserted into the corresponding sliding block grooves (25) through the sliding grooves (24) respectively, and the top ends of the supporting rods (10) are connected with the bottom surfaces of the corresponding sliding blocks (23) respectively.
6. The dust-proof placement device for a language enhanced mnemonic headset as recited in claim 1, wherein: the other side of the second screw (16) is fixedly provided with a soft spherical block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382505.7U CN209807332U (en) | 2019-03-25 | 2019-03-25 | A dustproof placer for language reinforcing helps memory earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382505.7U CN209807332U (en) | 2019-03-25 | 2019-03-25 | A dustproof placer for language reinforcing helps memory earphone |
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| Publication Number | Publication Date |
|---|---|
| CN209807332U true CN209807332U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382505.7U Expired - Fee Related CN209807332U (en) | 2019-03-25 | 2019-03-25 | A dustproof placer for language reinforcing helps memory earphone |
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| Country | Link |
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| CN (1) | CN209807332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610102A (en) * | 2020-05-08 | 2020-09-01 | 王立功 | Pressure testing machine for automobile engineering |
| CN112350408A (en) * | 2020-11-12 | 2021-02-09 | 万魔声学(湖南)科技有限公司 | Wireless TWS earphone equipment is with storehouse of charging |
| CN113022256A (en) * | 2021-04-02 | 2021-06-25 | 山东奥斯登房车有限公司 | New trend system for car as a house |
| CN114024208A (en) * | 2021-11-09 | 2022-02-08 | 江苏集萃纳米应用技术研究所有限公司 | Conduction cooling type semiconductor laser capable of replacing chip |
-
2019
- 2019-03-25 CN CN201920382505.7U patent/CN209807332U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610102A (en) * | 2020-05-08 | 2020-09-01 | 王立功 | Pressure testing machine for automobile engineering |
| CN112350408A (en) * | 2020-11-12 | 2021-02-09 | 万魔声学(湖南)科技有限公司 | Wireless TWS earphone equipment is with storehouse of charging |
| CN113022256A (en) * | 2021-04-02 | 2021-06-25 | 山东奥斯登房车有限公司 | New trend system for car as a house |
| CN114024208A (en) * | 2021-11-09 | 2022-02-08 | 江苏集萃纳米应用技术研究所有限公司 | Conduction cooling type semiconductor laser capable of replacing chip |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191220 Termination date: 20210325 |