CN110418249A - A kind of coaxial loudspeaker buckle-type high pitch structure - Google Patents
A kind of coaxial loudspeaker buckle-type high pitch structure Download PDFInfo
- Publication number
- CN110418249A CN110418249A CN201910805534.4A CN201910805534A CN110418249A CN 110418249 A CN110418249 A CN 110418249A CN 201910805534 A CN201910805534 A CN 201910805534A CN 110418249 A CN110418249 A CN 110418249A
- Authority
- CN
- China
- Prior art keywords
- high pitch
- buckle
- center pillar
- iron
- protrusion
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 235000000396 iron Nutrition 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention relates to a kind of coaxial loudspeaker buckle-type high pitch structures, it is characterized by comprising the T irons of woofer, center pillar is provided with above T iron, the frame of high pitch loudspeaker is provided with above center pillar, U iron is provided in high pitch frame, shield is provided with right above high pitch frame, high pitch frame bottom is provided at least two buckle and protrusion, center pillar is correspondingly arranged at least two slide wall and card slot, the buckle of high pitch frame is inserted into the slide wall and card slot of center pillar, and locked using position of the protrusion in card slot, so that high pitch frame center pillar is combined closely.This mounting means fast and easily can be installed to high pitch frame on center pillar, also ensure the firmness of high pitch Yu center pillar binding site, especially suitable for vehicle audio coaxial loudspeaker.
Description
Technical field
The present invention relates to the audio-visual devices technical field such as vehicle audio, specially a kind of coaxial loudspeaker buckle-type high pitch knot
Structure.
Background technique
In the prior art, applied to the coaxial loudspeaker of vehicle audio, it is desirable that sound pressure level is high, sound quality is good, high reliablity,
Generally it is arranged in the T iron of woofer using high pitch loudspeaker, the acoustic construction for forming coaxial arrangement is designed to meet vehicle
Carry the requirement of sound speaker.
The high pitch of traditional coaxial loudspeaker generally uses a stay bolt, and T iron stem is first run through in threaded one end, then wears
Center pillar is crossed, is finally penetrated in the bolt hole of the lower surface of high pitch frame bottom U iron, rotation bolt fastening T iron, center pillar and height are passed through
Sound frame.The mounting means of stay bolt be easy to cause high pitch frame, center pillar and T iron stem skew, verticality to be relatively difficult to guarantee, greatly
Efficiency is lower when batch production, and is loosened for a long time using easy between component, or even fall off.Mounting means also is to pass through
In high pitch frame bottom, the lower surface of U iron and center pillar dome top surface are coated with adhesive, use adhesive fastening adhesion center pillar
With high pitch frame, but this adhesive curing time is longer, also not environmentally, and has in process Hi-Mid frame and the center pillar of jolting
The risk that junction is fallen off.A kind of mounting structure is needed not only to be conducive to fast and easily install, but can ensure that high pitch frame with
The high reliability that center pillar combines.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of coaxial loudspeaker buckle-type high pitchs
Structure, structure is simple, easy for installation, and reliability is preferable.
According to technical solutions according to the invention, the coaxial loudspeaker buckle-type high pitch structure, including a bass loudspeaker
The T iron of device is provided with center pillar in T iron, high pitch frame is provided on center pillar, and the high pitch frame built-in type is provided with U iron, high
Sound frame upper end periphery is provided with shield, and a buckle is extended in high pitch frame bottom, and the buckle end is provided with protrusion；
The middle column outer wall be inwardly formed between a slide wall, the slide wall and the outer wall of column there are notch to formed a card slot,
Middle column bottom is provided with positioning head, and the positioning head center offers through-hole；
For the snap-fitted of high pitch frame outside slide wall, the protrusion on the buckle, which takes advantage of a situation to be inserted into card slot, realizes locking.
Further, the quantity of the buckle and protrusion of high pitch frame at least 2, the slide wall of center pillar and pocket numbers with
Corresponding buckle is corresponding with protrusion quantity consistent.
Further, the protrusion direction of protrusion is outwardly.
Further, slide wall outer diameter is less than the outer diameter of middle column outer wall.
Further, it is provided with locating slot at the top of the stem of the woofer T iron, is equipped with bolt hole in locating slot,
Bolt hole inner wall is equipped with screw thread；
In the locating slot of the positioning head insertion stem of middle column bottom, rotation of the limitation center pillar in T iron after the two is mutually matched；
It rotates bolt to be inserted into the bolt hole of T iron stem after the through-hole of center pillar, is fastened by bolts center pillar and T iron.
Further, the outer diameter of the center pillar is less than the outer diameter of stem.
Further, the cross sectional shape of locating slot is in rectangle, and corresponding positioning head shapes are mutually matched with locating slot.
The utility model has the advantages that
The configuration of the present invention is simple is compact, ingenious in design reasonable, easy for installation, good reliability.It is buckled by high pitch frame and center pillar
The design of slide wall and card slot improves the installation effectiveness of high pitch frame and center pillar, improves the reliability of component binding site, fits
For vehicle audio coaxial loudspeaker.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of the preferred embodiment of the present invention.
Fig. 2 is the stereogram exploded view at another visual angle of the preferred embodiment of the present invention.
Fig. 3 is the assembly sectional view of the preferred embodiment of the present invention.
Fig. 4 is the assembly outline drawing of the preferred embodiment of the present invention.
Fig. 5 is the scheme of installation of preferred embodiment of the present invention high pitch frame and center pillar.
Description of symbols: 1-T iron, 1.1- stem, 1.2- locating slot, 1.3- bolt hole, 2- center pillar, 2.1- positioning head,
2.2- slide wall, 2.3- locating slot, 3- high pitch frame, 3.1- buckle, 3.2- protrusion, 4-U iron, 5- shield, 6- bolt.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
Below with reference to specific drawings and examples, the invention will be further described.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment mainly includes a woofer
T iron 1 is provided with center pillar 2 in T iron 1, and center pillar 2 is provided with high pitch frame 3, is provided with U iron 4 in high pitch frame 3, in high pitch frame 3
It is additionally provided with shield 5, buckle 3.1, protrusion 3.2 are provided in high pitch frame 3, is provided with slide wall 2.2, card slot on center pillar 2
2.3, the buckle 3.1 and protrusion 3.2 of high pitch frame 3 can be inserted into card slot 2.3 along the slide wall 2.2 of center pillar 2, and utilize protrusion
3.2 position in card slot 2.3, towards outer lug locking high pitch frame 3 and center pillar 2.2 bottom of center pillar is provided with positioning head 2.1, fixed
Through-hole 2.4 is equipped in potential head 2.1.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment, the buckle of the high pitch frame 3
3.1,3.2 quantity of protrusion at least 2, the slide wall 2.2 and 2.3 quantity of card slot of center pillar 2 and buckle 3.1,3.2 quantity of protrusion
It is identical.2.2 outer diameter of slide wall of center pillar 2 is less than the outer diameter of 2 outer wall of center pillar.The direction of 3.2 protrusion of protrusion is outwardly.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment, the woofer T iron 1
It is provided with locating slot 1.2 at the top of stem 1.1, bolt hole 1.3 is equipped in locating slot 1.2,1.3 inner wall of bolt hole is equipped with screw thread.In
The positioning head 2.1 of 2 bottom of column is inserted into the locating slot 1.2 of 1 stem 1.1 of T iron, and being mutually matched ensures that center pillar 2 is arranged in iron 1
It not can rotate when upper, bolt 6 is inserted into the bolt hole 1.3 of 1 stem 1.1 of T iron after the through-hole 2.4 of center pillar 2, is passed through and is rotated spiral shell
Bolt 6 fastens center pillar 2 and T iron 1.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment, the outer diameter of the center pillar 2
Size is less than the outer diameter of 1 stem 1.1 of T iron.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment, the locating slot 1.2 projects shape
Shape is in rectangle, and 2.1 projection of shape of positioning head is identical as locating slot 1.2.
As shown in Fig. 1 ~ Fig. 5, coaxial loudspeaker buckle-type high pitch structure in embodiment, the preferred high tenacity of the center pillar 2
Plastics are made.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. coaxial loudspeaker buckle-type high pitch structure, it is characterised in that: the T iron (1) including a woofer, T iron are set on (1)
It is equipped with center pillar (2), is provided on center pillar (2) high pitch frame (3), high pitch frame (3) built-in type is provided with U iron (4), high
Sound frame (3) upper end periphery is provided with shield (5), and a buckle (3.1), the buckle are extended in high pitch frame (3) bottom
(3.1) end is provided with protrusion (3.2)；
Center pillar (2) outer wall is inwardly formed a slide wall (2.2), and there are notches between the slide wall and the outer wall of column to be formed
One card slot (2.3), middle column bottom are provided with positioning head (2.1), and positioning head (2.1) center offers through-hole (2.4)；
The buckle (3.1) of high pitch frame (3) is assemblied in slide wall (2.2) outside, the protrusion on the buckle take advantage of a situation (3.2) insertion card
Locking is realized in slot (3.2).
2. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: the high pitch frame (3)
Buckle quantity at least 2 of (3.1) and protrusion (3.2), the slide wall (2.2) of center pillar (2) and card slot (2.3) quantity with it is corresponding
Buckle (3.1) it is corresponding with protrusion (3.2) quantity consistent.
3. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: the protrusion (3.2)
Protrusion direction is outwardly.
4. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: slide wall (2.2) outer diameter
Size is less than the outer diameter of center pillar (2) outer wall.
5. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: the woofer T iron
(1) it is provided with locating slot (1.2) at the top of stem (1.1), is equipped with bolt hole (1.3) in locating slot (1.2), bolt hole (1.3)
Inner wall is equipped with screw thread；
In the locating slot (1.2) of positioning head (2.1) insertion stem (1.1) of center pillar (2) bottom, after the two is mutually matched in limitation
Rotation of the column (2) on T iron (1)；
The through-hole (2.4) that rotation bolt (6) passes through center pillar (2) is inserted into afterwards in the bolt hole (1.3) of T iron (1) stem (1.1), is led to
Cross bolt (6) fastening center pillar (2) and T iron (1).
6. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: the outer diameter of the center pillar (2)
Size is less than the outer diameter of stem (1.1).
7. coaxial loudspeaker buckle-type high pitch structure as described in claim 1, it is characterised in that: the locating slot (1.2)
Cross sectional shape is in rectangle, and corresponding positioning head (2.1) shape is mutually matched with locating slot (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805534.4A CN110418249A (en) | 2019-08-29 | 2019-08-29 | A kind of coaxial loudspeaker buckle-type high pitch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805534.4A CN110418249A (en) | 2019-08-29 | 2019-08-29 | A kind of coaxial loudspeaker buckle-type high pitch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110418249A true CN110418249A (en) | 2019-11-05 |
Family
ID=68369677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805534.4A Pending CN110418249A (en) | 2019-08-29 | 2019-08-29 | A kind of coaxial loudspeaker buckle-type high pitch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110418249A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06269075A (en) * | 1993-03-15 | 1994-09-22 | Kenwood Corp | Structure for composite speaker |
| KR20040093544A (en) * | 2003-04-30 | 2004-11-06 | 에스텍 주식회사 | Coaxial speaker |
| CN103152677A (en) * | 2011-12-07 | 2013-06-12 | 深圳东原电子有限公司 | Novel automobile loudspeaker with interchangeable coaxial loudspeaker and interchangeable component loudspeaker |
| CN205510393U (en) * | 2016-03-11 | 2016-08-24 | 嘉兴万声电子科技有限公司 | Loudspeaker |
| CN205793301U (en) * | 2016-05-30 | 2016-12-07 | 歌尔股份有限公司 | Speaker |
| CN208210289U (en) * | 2018-04-28 | 2018-12-07 | 宁波艾思科汽车音响通讯有限公司 | A kind of coaxial loudspeaker |
| CN210202079U (en) * | 2019-08-29 | 2020-03-27 | 无锡杰夫电声股份有限公司 | Coaxial loudspeaker buckle formula high pitch structure |
-
2019
- 2019-08-29 CN CN201910805534.4A patent/CN110418249A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06269075A (en) * | 1993-03-15 | 1994-09-22 | Kenwood Corp | Structure for composite speaker |
| KR20040093544A (en) * | 2003-04-30 | 2004-11-06 | 에스텍 주식회사 | Coaxial speaker |
| CN103152677A (en) * | 2011-12-07 | 2013-06-12 | 深圳东原电子有限公司 | Novel automobile loudspeaker with interchangeable coaxial loudspeaker and interchangeable component loudspeaker |
| CN205510393U (en) * | 2016-03-11 | 2016-08-24 | 嘉兴万声电子科技有限公司 | Loudspeaker |
| CN205793301U (en) * | 2016-05-30 | 2016-12-07 | 歌尔股份有限公司 | Speaker |
| CN208210289U (en) * | 2018-04-28 | 2018-12-07 | 宁波艾思科汽车音响通讯有限公司 | A kind of coaxial loudspeaker |
| CN210202079U (en) * | 2019-08-29 | 2020-03-27 | 无锡杰夫电声股份有限公司 | Coaxial loudspeaker buckle formula high pitch structure |
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