CN206807716U - Novel English earphone having hearing fixed framing device - Google Patents

Novel English earphone having hearing fixed framing device Download PDF

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Publication number
CN206807716U
CN206807716U CN201720737146.3U CN201720737146U CN206807716U CN 206807716 U CN206807716 U CN 206807716U CN 201720737146 U CN201720737146 U CN 201720737146U CN 206807716 U CN206807716 U CN 206807716U
Authority
CN
China
Prior art keywords
steel bar
bar head
fixed
fixed mount
earphone
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
Application number
CN201720737146.3U
Other languages
Chinese (zh)
Inventor
李妍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin University of Science and Technology
Original Assignee
Harbin University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin University of Science and Technology filed Critical Harbin University of Science and Technology
Priority to CN201720737146.3U priority Critical patent/CN206807716U/en
Application granted granted Critical
Publication of CN206807716U publication Critical patent/CN206807716U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Novel English earphone having hearing fixed framing device, including fixed mount steel bar head beam, earphone connects pawl, earphone, earphone connecting line, fixed cover, the fixed mount steel bar head beam connection earphone connection pawl top, fixed mount steel bar head beam is connected set, fixed mount steel bar head beam connects pawl through fixed cover connection earphone, earphone connects pawl lower engaging lugs machine, earphone connects earphone connecting line, fixed mount steel bar head beam includes No.1 steel bar head beam, No. two steel bar head beams, the No.1 steel bar head beam, No. two steel bar head girder constructions are identical, there are multiple No. three necks on the right side of fixed mount steel bar head beam, there is No.1 chute inside sliding block, there are No. three projection inside the No.1 chute, No. three projections are adapted with No. three necks, fixed mount steel bar head beam connection sliding block, No. three projections are stuck in No. three necks, fixed mount steel bar head beam connects No.1 chute.

Description

Novel English earphone having hearing fixed framing device
Technical field
It the utility model is related to fixed framing device field, more particularly to a kind of novel English earphone having hearing fixed framing device.
Background technology
In earphone in use, normal occur that earphone fixed rack structure is unreasonable, connection built on the sand, so as to cause earphone The loose or dislocation of fixed mount steel bar head beam, being pressed onto head is made one not feeling well, and especially English Listening Comprehension earphone fixed mount is being learned The comparison used in habit is frequent, it is easier to loose phenomenon occurs.
Utility model content
The utility model is directed to deficiencies of the prior art, there is provided a kind of novel English hearing ear of stable connection Machine fixed framing device.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel English earphone having hearing fixed framing device, including fixed mount steel bar head beam, earphone connection pawl, earphone, ear Machine connecting line, fixed cover, the fixed mount steel bar head beam connection earphone connection pawl top, fixed mount steel bar head beam are connected Set, fixed mount steel bar head beam connect pawl lower engaging lugs machine, earphone connection earphone through fixed cover connection earphone connection pawl, earphone Connecting line, fixed mount steel bar head beam include No.1 steel bar Tou Liang, No. two steel bar head beams, the No.1 steel bar Tou Liang, No. two steel bars Head girder construction is identical, has multiple No. three necks on the right side of fixed mount steel bar head beam, has No.1 chute, the No.1 inside sliding block There are No. three projection, No. three projections are adapted with No. three necks, and fixed mount steel bar head beam connection sliding block, No. three convex inside chute Rise and be stuck in No. three necks, fixed mount steel bar head beam connection No.1 chute, fixed mount steel bar head beam is inserted in No.1 chute, fixed Frame steel bar head beam horizontally slips in No.1 chute, and fixed cover top has No.1 neck, has one inside the No.1 neck Number groove, the upper plastic tube of fixed mount steel bar Tou Liang tops connection, in the upper plastic tube of fixed mount steel bar head beam insertion, the upper plastic cement Raised with No.1 on the outside of circle, No.1 groove is raised adaptable with No.1, and upper plastic tube, which is connected, covers top, and upper plastic tube connects Connect No.1 neck, the upper plastic tube is embedded in No.1 neck, has No. two chutes inside fixed cover, inside No. two chutes Left side has multiple No. three grooves, and No. three grooves are connected on the right side of spring, inserts in No. three grooves on the right side of spring, is connected on the left of spring On the right side of sliding block, sliding block connects No. two chutes.
The sliding block slides in No. two chutes, has fixed lobe on the left of sliding block, has fixed groove on the right side of button, Gu Determine groove to be adapted with fixed lobe, on the right side of button on the left of connection sliding block, there is circular hole on the left of fixed cover, button connects circular hole, The button slides in circular hole, and fixed cover bottom has No. two necks, has No. two grooves, lower plastic tube inside No. two necks Outside has No. two projections, the lower plastic tube of fixed mount steel bar head beam connection.
The lower plastic tube of fixed mount steel bar head beam insertion, the lower plastic tube connect No. two necks, and lower plastic tube is embedded in In No. two necks, No. two grooves are adapted with No. two projections, and lower plastic tube is connected set, and fixed mount steel bar head beam sequentially passes through Upper plastic tube, fixed cover, sliding block, lower plastic tube connection earphone connection pawl.
Beneficial effect:
No. three projections are adapted with No. three necks, and fixed mount steel bar head beam connection sliding block, No. three projections are stuck in No. three necks In, fixed mount steel bar head beam connection No.1 chute, fixed mount steel bar head beam is inserted in No.1 chute, and fixed mount steel bar head beam is one Horizontally slipped in number chute, when pressing button, No. three necks separate with No. three projections extracts fixed mount steel bar head beam, release button When, No. three projections, which are stuck in No. three necks, fixes fixed mount steel bar head beam, makes No.1 chute and fixed mount under the action of the spring More firm, the more reasonable structure of steel bar head beam connection, the upper plastic tube of fixed mount steel bar Tou Liang tops connection, fixed mount steel bar head beam There is No.1 projection, No.1 groove is adapted with No.1 projection, upper plastic tube connection in insertion in plastic tube, on the outside of upper plastic tube Fixed cover top, upper plastic tube connect No.1 neck, and upper plastic tube is embedded in No.1 neck, in the presence of upper plastic tube, made Fixed mount steel bar head beam is connected more firm with fixed cover, is that overall structure is more reasonable, No. three grooves of connection on the right side of spring, and spring is right Side is inserted in No. three grooves, and on the left of spring on the right side of connection sliding block, sliding block connects No. two chutes, and sliding block slides in No. two chutes, Fixed groove is adapted with fixed lobe, and on the right side of button on the left of connection sliding block, button connects circular hole, button slides in circular hole, The lower plastic tube of fixed mount steel bar head beam connection, the lower plastic tube of fixed mount steel bar head beam insertion, lower plastic tube connect No. two necks, under In No. two necks, No. two grooves are adapted plastic tube with No. two projections, and lower plastic tube is connected set, in lower plastic tube Under effect, fixed mount steel bar head beam is connected with fixed cover more firm, be that overall structure is more reasonable, fixed mount steel bar head beam is successively Through upper plastic tube, fixed cover, sliding block, lower plastic tube connection earphone connection pawl.
Brief description of the drawings
Fig. 1 is novel English earphone having hearing fixed framing device partial lengthwise sectional view described in the utility model.
Fig. 2 is novel English earphone having hearing fixed framing device partial lateral sectional view described in the utility model.
Fig. 3 is novel English earphone having hearing fixed framing device structural representation described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples:
A kind of novel English earphone having hearing fixed framing device, including fixed mount steel bar head beam 01, earphone connection pawl 02, earphone 03rd, earphone connecting line 04, fixed cover 05, the fixed mount steel bar head beam 01 connect earphone connection pawl 02 top, fixed mount steel bar Head beam 01 is connected set 05, and fixed mount steel bar head beam 01 connects earphone connection pawl 02, earphone connection pawl 02 through fixed cover 05 Lower engaging lugs machine 03, earphone 03 connect earphone connecting line 04, and fixed mount steel bar head beam 01 includes No.1 steel bar head beam 06, two Steel bar head beam 07, described 06, No. two steel bar head 07 structure of beam of No.1 steel bar head beam is identical, and the right side of fixed mount steel bar head beam 01 has Multiple No. three necks 22, the inside of sliding block 20 have No.1 chute 21, and the inside of No.1 chute 21 has 2 No. three projections 23, No. three projections 23 and No. three necks 22 are adapted, and the connection sliding block 20 of fixed mount steel bar head beam 01, No. three projections 23 are stuck in No. three cards In groove 22, fixed mount steel bar head beam 01 connects No.1 chute 21, and fixed mount steel bar head beam 01 is inserted in No.1 chute 21, fixed mount Steel bar head beam 01 horizontally slips in No.1 chute 21, and the top of fixed cover 05 has a No.1 neck 12, in the No.1 neck 12 Portion has No.1 groove 13, the upper plastic tube 10 of the top of fixed mount steel bar head beam 01 connection, and fixed mount steel bar head beam 01 is inserted and moulded In cushion rubber 10, the upper outside of plastic tube 10 has No.1 projection 14, and No.1 groove 13 is adapted with No.1 projection 14, upper plastic cement Circle 10, which is connected, covers 05 top, and upper plastic tube 10 connects No.1 neck 12, and the upper plastic tube 10 is embedded in No.1 neck 12, The inside of fixed cover 05 has No. two chutes 26, and No. two chutes 26 inside left has multiple No. three grooves 24, the right side of spring 09 Side connects No. three grooves 24, and the right side of spring 09 is inserted in No. three grooves 24, and the right side of 09 left side connection sliding block of spring 20, sliding block 20 connects Connect No. two chutes 26.
The sliding block 20 slides in No. two chutes 26, and the left side of sliding block 20 has fixed lobe 19, and the right side of button 08 has Fixed groove 18, fixed groove 18 are adapted with fixed lobe 19, the left side of 08 right side connection sliding block of button 20, the left side of fixed cover 05 With circular hole 25, the connected circular hole 25 of button 08, the button 08 slides in circular hole 25, and the bottom of fixed cover 05 has No. two necks 15, No. two inside of neck 15 have No. two grooves 16, and the lower outside of plastic tube 11 has No. two projections 17, fixed mount steel bar head beam 01 The lower plastic tube 11 of connection.
The lower plastic tube 11 of the insertion of fixed mount steel bar head beam 01, the lower plastic tube 11 connect No. two necks 15, lower modeling For cushion rubber 11 in No. two necks 15, No. two grooves 16 are adaptable with No. two projections 17, and lower plastic tube 11 is connected set 05, Gu Determine frame steel bar head beam 01 and sequentially pass through plastic tube 10, fixed cover 05, sliding block 20, the connection earphone connection pawl 02 of lower plastic tube 11.
No. three projections 23 and No. three necks 22 are adapted, and the connection sliding block 20 of fixed mount steel bar head beam 01, No. three projections 23 are blocked In No. three necks 22, fixed mount steel bar head beam 01 connects No.1 chute 21, and fixed mount steel bar head beam 01 inserts No.1 chute 21 In, fixed mount steel bar head beam 01 horizontally slips in No.1 chute 21, when pressing button 08, No. three necks 22 and No. three projections 23 Fixed mount steel bar head beam 01 is extracted in separation, and during release button 08, No. three projections 23 are stuck in No. three necks 22 and fix fixed mount steel Bar head beam 01, No.1 chute 21 is set to be connected with fixed mount steel bar head beam 01 in the presence of spring 09 more firm, structure is more closed Reason, the upper plastic tube 10 of the top of fixed mount steel bar head beam 01 connection, fixed mount steel bar head beam 01 are inserted in upper plastic tube 10, upper plastic cement The outside of circle 10 has No.1 projection 14, and No.1 groove 13 is adapted with No.1 projection 14, and upper plastic tube 10 is connected on set 05 Portion, upper plastic tube 10 connect No.1 neck 12, and upper plastic tube 10 is embedded in No.1 neck 12, in the presence of upper plastic tube 10, Fixed mount steel bar head beam 01 is connected with fixed cover 05 more firm, be that overall structure is more reasonable, the right side of spring 09 connection three is recessed Groove 24, the right side of spring 09 are inserted in No. three grooves 24, and the right side of 09 left side connection sliding block of spring 20, sliding block 20 connects No. two chutes 26, sliding block 20 is slided in No. two chutes 26, and fixed groove 18 is adapted with fixed lobe 19, the right side connection sliding block 20 of button 08 Left side, the connected circular hole 25 of button 08, button 08 slide in circular hole 25, the lower plastic tube 11 of the connection of fixed mount steel bar head beam 01, Gu Determine the lower plastic tube 11 of the insertion of frame steel bar head beam 01, lower plastic tube 11 connects No. two necks 15, and lower plastic tube 11 is embedded in No. two necks In 15, No. two grooves 16 and No. two projections 17 are adapted, and lower plastic tube 11 is connected set 05, in the effect of lower plastic tube 11 Under, fixed mount steel bar head beam 01 is connected with fixed cover 05 more firm, be that overall structure is more reasonable, fixed mount steel bar head beam 01 according to It is secondary to connect earphone connection pawl 02 through upper plastic tube 10, fixed cover 05, sliding block 20, lower plastic tube 11.

Claims (3)

1. a kind of novel English earphone having hearing fixed framing device, it is characterized in that:Including fixed mount steel bar head beam, earphone connection pawl, Earphone, earphone connecting line, fixed cover, the fixed mount steel bar head beam connection earphone connection pawl top, fixed mount steel bar head beam connect Fixed cover is connect, fixed mount steel bar head beam connects through fixed cover connection earphone connection pawl, earphone connection pawl lower engaging lugs machine, earphone Earphone connecting line is connect, fixed mount steel bar head beam includes No.1 steel bar Tou Liang, No. two steel bar head beams, the No.1 steel bar Tou Liang, two Number steel bar head girder construction is identical, has multiple No. three necks on the right side of fixed mount steel bar head beam, and sliding block inside has No.1 chute, institute Stating has No. three projection inside No.1 chute, No. three projections are adapted with No. three necks, fixed mount steel bar head beam connection sliding block, No. three projections are stuck in No. three necks, fixed mount steel bar head beam connection No.1 chute, fixed mount steel bar head beam insertion No.1 chute In, fixed mount steel bar head beam horizontally slips in No.1 chute, and fixed cover top has a No.1 neck, inside the No.1 neck With No.1 groove, the upper plastic tube of fixed mount steel bar Tou Liang tops connection, fixed mount steel bar head beam is inserted in upper plastic tube, described Raised with No.1 on the outside of upper plastic tube, No.1 groove is adapted with No.1 projection, and upper plastic tube, which is connected, covers top, upper modeling Cushion rubber connects No.1 neck, and the upper plastic tube is embedded in No.1 neck, has No. two chutes, No. two cunnings inside fixed cover Groove inside left has multiple No. three grooves, and No. three grooves are connected on the right side of spring, are inserted on the right side of spring in No. three grooves, spring is left On the right side of the connection sliding block of side, sliding block connects No. two chutes.
2. novel English earphone having hearing fixed framing device according to claim 1, it is characterized in that:The sliding block is at No. two Slided in chute, there is fixed lobe on the left of sliding block, there is fixed groove on the right side of button, fixed groove is mutually fitted with fixed lobe Should, on the right side of button on the left of connection sliding block, there is circular hole, button connects circular hole on the left of fixed cover, the button slides in circular hole, Fixed cover bottom has No. two necks, has No. two grooves inside No. two necks, has No. two projections on the outside of lower plastic tube, fixed The lower plastic tube of frame steel bar head beam connection.
3. novel English earphone having hearing fixed framing device according to claim 2, it is characterized in that:The fixed mount steel bar The lower plastic tube of head beam insertion, the lower plastic tube connect No. two necks, and lower plastic tube is in No. two necks, No. two grooves and two Number projection is adapted, and lower plastic tube is connected set, fixed mount steel bar head beam sequentially pass through plastic tube, fixed cover, sliding block, under Plastic tube connection earphone connection pawl.
CN201720737146.3U 2017-06-23 2017-06-23 Novel English earphone having hearing fixed framing device Expired - Fee Related CN206807716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720737146.3U CN206807716U (en) 2017-06-23 2017-06-23 Novel English earphone having hearing fixed framing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720737146.3U CN206807716U (en) 2017-06-23 2017-06-23 Novel English earphone having hearing fixed framing device

Publications (1)

Publication Number Publication Date
CN206807716U true CN206807716U (en) 2017-12-26

Family

ID=60747982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720737146.3U Expired - Fee Related CN206807716U (en) 2017-06-23 2017-06-23 Novel English earphone having hearing fixed framing device

Country Status (1)

Country Link
CN (1) CN206807716U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420124A (en) * 2019-09-10 2019-11-08 尹思蒙 A kind of tablet aliquot segmenting device and dividing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420124A (en) * 2019-09-10 2019-11-08 尹思蒙 A kind of tablet aliquot segmenting device and dividing method

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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: 20171226

Termination date: 20180623