TWM488424U - Drive-by-wire type telescopic speaker - Google Patents
Drive-by-wire type telescopic speaker Download PDFInfo
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- TWM488424U TWM488424U TW103212132U TW103212132U TWM488424U TW M488424 U TWM488424 U TW M488424U TW 103212132 U TW103212132 U TW 103212132U TW 103212132 U TW103212132 U TW 103212132U TW M488424 U TWM488424 U TW M488424U
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Description
本創作係有關於伸縮式喇叭，尤指一種車用的線傳動式伸縮喇叭。This creation is about telescopic speakers, especially a line-driven telescopic horn for vehicles.
目前影音設備之主機大多嵌設於車輛駕駛座前方之面板內，而喇叭則嵌設於車門或是面板內，由於喇叭對使用者具有方向性，故喇叭嵌設會造成娛樂效果大打折扣，但若為了讓喇叭可發揮良好之效果，而將喇叭凸設於面板或是車門，又會使喇叭容易產生碰撞而損壞等諸多問題。At present, the mainframes of audio-visual equipment are mostly embedded in the panel in front of the driver's seat of the vehicle, and the horn is embedded in the door or the panel. Since the horn is directional to the user, the horn installation will greatly reduce the entertainment effect, but If the horn is placed on the panel or the door in order to make the horn perform well, the horn may be easily damaged by collision and the like.
因此，市面上出現一種伸縮式喇叭結構，其利用馬達驅動伸縮機構伸縮移動，再將喇叭固定在伸縮機構的端部且跟隨伸縮機構移動，使喇叭能夠因應需求而選擇凸設或嵌設於面板或是車門。Therefore, a telescopic horn structure appears on the market, which uses a motor-driven telescopic mechanism to move and retract, and then fixes the horn to the end of the telescopic mechanism and follows the telescopic mechanism to move, so that the horn can be selectively protruded or embedded in the panel according to the demand. Or the door.
然而，上述伸縮喇叭結構之伸縮機構需要包含齒輪組以嚙合馬達，藉此能夠被馬達傳動而伸縮作動，其構複雜，體積大且不易於組裝。However, the telescopic mechanism of the above-described telescopic horn structure needs to include a gear set to engage the motor, whereby the motor can be driven by the motor to be stretched and operated, which is complicated in structure, large in size, and not easy to assemble.
有鑑於此，本創作人遂針對上述現有技術，特潛心研究並配合學理的運用，盡力解決上述之問題點，即成為本創作人改良之目標。In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.
本創作之主要目的，在於提供一種車用的線傳動式伸縮喇叭。The main purpose of this creation is to provide a wire-driven telescopic horn for vehicles.
為了達成上述之目的，本創作係提供一種線傳動式伸縮喇叭，其包含一殼座、一驅動組件、一致動機構以及一揚聲器。驅動組件設置在殼座內且其包含一馬達。致動機構設置在該殼座內且其包含一傳動索、一致動桿以及一傳動蝸輪，傳動蝸輪被馬達驅動旋轉，傳動索嚙合傳動蝸輪且被其帶動，致動桿的一端部穿出殼座，致動桿連接傳動索且被其帶動而能夠軸向移動。揚聲器固定在致動桿的前述的端部且跟隨致動桿移動。In order to achieve the above object, the present invention provides a wire drive type telescopic horn comprising a housing, a drive assembly, an actuating mechanism and a speaker. The drive assembly is disposed within the housing and includes a motor. The actuating mechanism is disposed in the housing and includes a transmission cable, a fixed moving rod and a transmission worm wheel. The transmission worm wheel is driven to rotate by the motor, the transmission cable engages and is driven by the transmission worm wheel, and one end of the actuation rod passes through the shell The seat rod is connected to the drive cable and is driven to move axially. The speaker is fixed to the aforementioned end of the actuating lever and follows the actuating lever.
較佳地，殼座開設有一通孔且致動桿穿過通孔而凸出殼座。致動桿的外壁凸設有一導引肋，導引肋自致動桿前述的端部延伸至致動桿的另一端，且通孔的內緣開設有供導引肋嵌入的導引槽。Preferably, the housing has a through hole and the actuating rod protrudes through the through hole to protrude from the housing. A guiding rib is protruded from the outer wall of the actuating rod. The guiding rib extends from the aforementioned end of the actuating rod to the other end of the actuating rod, and the inner edge of the through hole is provided with a guiding groove for guiding the guiding rib.
較佳地，傳動索的表面環設有蝸齒藉以供其一端嚙合傳動蝸輪，其另一端則連接致動桿。殼座內設有一套管且其可為彎管，傳動索的中段穿設在套管之內且能夠沿套管移動。較佳地，致動機構更包含一連接件及一作動軸。傳動索的一端嚙合傳動蝸輪且其另一端嵌入連接件，連接件則卡接致動桿。作動軸設於殼座內且其一端固定連接殼座，致動桿則套設在作動軸。Preferably, the surface ring of the cable is provided with a worm gear for one end to engage the drive worm gear and the other end to connect the actuating lever. A sleeve is disposed in the housing and can be an elbow, and a middle portion of the cable is threaded within the sleeve and movable along the sleeve. Preferably, the actuating mechanism further comprises a connecting member and an actuating shaft. One end of the cable is engaged with the transmission worm wheel and the other end is embedded in the connecting member, and the connecting member is engaged with the actuating lever. The actuating shaft is disposed in the housing and has one end fixedly connected to the housing, and the actuating rod is sleeved on the operating shaft.
較佳地，線傳動式伸縮喇叭更包含一收納筒，其固定在殼座並罩設於致動桿之外以供揚聲器收容其中，且揚聲器能夠被致動桿帶動而伸出收納筒。Preferably, the wire drive type telescopic horn further comprises a accommodating cylinder fixed to the housing and covered outside the actuating lever for receiving the speaker therein, and the speaker can be driven by the actuating lever to extend out of the accommodating cylinder.
本創作之線傳動式伸縮喇叭藉由傳動索帶動揚聲器伸出或或是縮入收納筒，藉由傳動索可彎折的特性使得馬達與致動桿的相對位置配置不受限於其致動機構之配置。The line-driven telescopic horn of the present invention drives the speaker to extend or retract into the accommodating cylinder by the cable, and the relative positional arrangement of the motor and the actuating lever is not limited to its actuation by the bending property of the cable. Organizational configuration.
100‧‧‧殼座100‧‧‧ shell
110‧‧‧上蓋110‧‧‧Upper cover
111‧‧‧通孔111‧‧‧through hole
112‧‧‧導引槽112‧‧‧ guiding slot
120‧‧‧下蓋120‧‧‧Under the cover
130‧‧‧固定座130‧‧‧ Fixed seat
200‧‧‧驅動組件200‧‧‧ drive components
210‧‧‧馬達210‧‧‧Motor
300‧‧‧致動機構300‧‧‧Activity agencies
310‧‧‧傳動蝸輪310‧‧‧Drive worm gear
320‧‧‧傳動索320‧‧‧ Transmission cable
321‧‧‧蝸齒321‧‧‧ worm teeth
322‧‧‧套管322‧‧‧ casing
330‧‧‧作動軸330‧‧‧ actuation axis
340‧‧‧致動桿340‧‧‧Acoustic rod
341‧‧‧導引肋341‧‧‧ Guide ribs
350‧‧‧連接件350‧‧‧Connecting parts
400‧‧‧揚聲器400‧‧‧Speakers
500‧‧‧收納筒500‧‧‧ 收纳 tube
圖1係本創作較佳實施例之線傳動式伸縮喇叭之立體分解示意圖。1 is a perspective exploded view of the wire-driven telescopic horn of the preferred embodiment of the present invention.
圖2係本創作較佳實施例之線傳動式伸縮喇叭之一立體示意圖。2 is a perspective view of one of the linear transmission type telescopic horns of the preferred embodiment of the present invention.
圖3係本創作較佳實施例之線傳動式伸縮喇叭之另一立體示意圖。3 is another perspective view of the wire drive type telescopic horn of the preferred embodiment of the present invention.
圖4係本創作較佳實施例之線傳動式伸縮喇叭中致動機構之分解示意圖。4 is an exploded perspective view of the actuating mechanism of the wire-driven telescopic horn of the preferred embodiment of the present invention.
圖5係本創作較佳實施例之線傳動式伸縮喇叭中致動機構之示意圖。Figure 5 is a schematic illustration of the actuating mechanism of the wire drive telescopic horn of the preferred embodiment of the present invention.
圖6係本創作較佳實施例之線傳動式伸縮喇叭之縮回示意圖。Figure 6 is a schematic illustration of the retraction of the wire drive type telescopic horn of the preferred embodiment of the present invention.
圖7係本創作較佳實施例之線傳動式伸縮喇叭之伸出示意圖。Figure 7 is a schematic illustration of the extension of the wire drive type telescopic horn of the preferred embodiment of the present invention.
參閱圖1至圖3，本創作之第一實施例提供一種線傳動式伸縮喇叭，其包含有一殼座100、一驅動組件200、一致動機構300、一揚聲器400以及一收納筒500。Referring to FIG. 1 to FIG. 3 , a first embodiment of the present invention provides a wire drive type telescopic horn including a housing 100 , a driving assembly 200 , an actuating mechanism 300 , a speaker 400 , and a receiving barrel 500 .
於本實施例中，殼座100包含有相對閉合的一上蓋110以及一下蓋120，且下蓋120上設有一固定座130。下蓋120較佳地呈扁平狀，固定座130固定設置在下蓋120，的一面上，上蓋110罩設在下蓋120上而將固定座130遮罩於其內。上蓋110開設有一通孔111，通孔111的內緣開設有一導引槽112。In this embodiment, the housing 100 includes a relatively closed upper cover 110 and a lower cover 120, and the lower cover 120 is provided with a fixing base 130. The lower cover 120 is preferably flat, and the fixing base 130 is fixedly disposed on one side of the lower cover 120. The upper cover 110 is disposed on the lower cover 120 to cover the fixing base 130 therein. The upper cover 110 defines a through hole 111. The inner edge of the through hole 111 defines a guiding slot 112.
參閱圖2至圖5，驅動組件200設置在殼座100內，於本實施例中，驅動組件200較佳地包含一馬達210，本創作不限定馬達210的型式。例如，馬達210可以是傳統馬達並且驅動組件200另包含一對行程感應器以限定馬達210的傳動行程上、下限；又，其也可以是一步進馬達而具有預定的行程上、下限。Referring to FIGS. 2 through 5, the drive assembly 200 is disposed within the housing 100. In the present embodiment, the drive assembly 200 preferably includes a motor 210, which is not limited to the type of motor 210. For example, the motor 210 can be a conventional motor and the drive assembly 200 further includes a pair of stroke sensors to define the upper and lower limits of the drive stroke of the motor 210. Also, it can be a stepper motor with a predetermined upper and lower strokes.
致動機構300設置在殼座100內，致動機構300包含一傳動蝸輪310、一傳動索320、一作動軸330、一致動桿340以及一連接件350。傳動蝸輪310被馬達210驅動旋轉。傳動索320的表面環設有蝸齒321藉以嚙合傳動蝸輪310，較佳地，傳動索320的其中一端嚙合傳動蝸輪310。殼座100內設有一套管322用以導引傳動索320，套管322較佳地為彎管，傳動索320的中段穿設在套管322之內，且傳動索320被傳動蝸輪310帶動而能夠沿套管322作軸向移動，因此傳動索320能夠藉由套管322而改變其移動方向。作動軸330的一端穿過固定座130而連接於下蓋120，因此而直立設置在下蓋120上。致動桿340呈中空且套設在作動軸330，致動桿340的一端部通過上蓋110上的通孔111而穿出殼座100，致動桿340連接傳動索320且被該傳動索320帶動而能夠軸向移動。致動桿340的外壁凸設有一導引肋341，導引肋341自前述致動桿340的端部延伸至致動桿340的另一端，導引肋341嵌入導引槽112。傳動索320的另一端較佳地藉由包覆射出成型之方式而嵌入連接件350之內，且連接件350卡接致動桿320。The actuation mechanism 300 is disposed in the housing 100. The actuation mechanism 300 includes a transmission worm 310, a transmission cable 320, an actuation shaft 330, an actuating lever 340, and a connecting member 350. The drive worm wheel 310 is driven to rotate by the motor 210. The surface ring of the cable 320 is provided with a worm gear 321 for engaging the transmission worm wheel 310. Preferably, one end of the cable 320 is engaged with the transmission worm wheel 310. A sleeve 322 is disposed in the housing 100 for guiding the cable 320. The sleeve 322 is preferably an elbow. The middle portion of the cable 320 is inserted into the sleeve 322, and the cable 320 is driven by the transmission worm 310. It is possible to move axially along the sleeve 322 so that the cable 320 can change its direction of movement by the sleeve 322. One end of the actuating shaft 330 is connected to the lower cover 120 through the fixing base 130, and thus is erected on the lower cover 120. The actuating lever 340 is hollow and sleeved on the actuating shaft 330. One end of the actuating lever 340 passes through the through hole 111 in the upper cover 110 to pass through the housing 100. The actuating lever 340 is connected to the cable 320 and is driven by the cable 320. Drive to move axially. A guiding rib 341 is protruded from the outer wall of the actuating lever 340. The guiding rib 341 extends from the end of the actuating lever 340 to the other end of the actuating lever 340, and the guiding rib 341 is embedded in the guiding slot 112. The other end of the cable 320 is preferably embedded in the connector 350 by overmolding, and the connector 350 is coupled to the actuating lever 320.
參閱圖1至圖3，揚聲器400固定在前述致動桿320的端部上且跟隨致動桿320移動。Referring to FIGS. 1 through 3, the speaker 400 is fixed to the end of the aforementioned actuating lever 320 and follows the actuating lever 320.
收納筒500固定在殼座100外側並罩設於致動桿320之外，揚聲器400收容於收納筒500內且能夠被致動桿320帶動而伸出收納筒500。The accommodating cylinder 500 is fixed to the outside of the casing 100 and covers the outside of the actuating lever 320. The speaker 400 is housed in the accommodating cylinder 500 and can be driven by the actuating lever 320 to extend out of the accommodating cylinder 500.
參閱圖6及圖7，本創作之線傳動式伸縮喇叭，其係藉由驅動組件200中的馬達210帶動揚聲器400移動而伸出或是縮入收納筒500。驅動組件200嚙合傳動索320，藉此當驅動組件200旋轉時能夠驅使傳動索320軸向作動。當傳動索320作動時進一步推動連接件350，並且連接件350移動時帶動致動桿340而推動揚聲器400，因此藉由控制馬達210的轉向而能夠驅使揚聲器400伸出或或是縮入收納筒。再者，當致動桿340在通孔111內作動時，導引肋341推抵導引槽112而使得致動桿340旋轉，藉此使得揚聲器400自轉伸出或是縮入收納筒500。Referring to FIG. 6 and FIG. 7, the line-driven telescopic horn of the present invention is extended or retracted into the accommodating cylinder 500 by the motor 210 in the driving assembly 200 driving the speaker 400 to move. The drive assembly 200 engages the drive cable 320, thereby enabling the drive cable 320 to act axially as the drive assembly 200 rotates. When the cable 320 is actuated, the connecting member 350 is further pushed, and when the connecting member 350 moves, the actuating lever 340 is driven to push the speaker 400, so that the speaker 400 can be driven to extend or retract into the receiving cylinder by controlling the steering of the motor 210. . Moreover, when the actuating lever 340 is actuated in the through hole 111, the guiding rib 341 pushes against the guiding groove 112 to rotate the actuating lever 340, thereby causing the speaker 400 to extend or retract into the receiving cylinder 500.
本創作之線傳動式伸縮喇叭藉由傳動索320可彎折的特性使得馬達210與致動桿330的相對位置配置不受限於其致動機構300之配置，因此能夠更有效率地利用殼座100內的空間。再者，傳動索320取代了習知技術中成組齒輪或是蝸輪嚙合傳動的傳動方式，其使得線傳動式伸縮喇叭之構造簡化而更易於組裝。The linear transmission type telescopic horn of the present invention is configured such that the relative positional arrangement of the motor 210 and the actuating lever 330 is not limited to the configuration of the actuating mechanism 300, so that the shell can be utilized more efficiently. The space inside the seat 100. Moreover, the cable 320 replaces the transmission of the group gear or the worm gear meshing transmission in the prior art, which simplifies the construction of the wire-drive telescopic horn and is easier to assemble.
以上所述僅為本創作之較佳實施例，非用以限定本創作之專利範圍，其他運用本創作之專利精神之等效變化，均應俱屬本創作之專利範圍。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.
100‧‧‧殼座 100‧‧‧ shell
110‧‧‧上蓋 110‧‧‧Upper cover
120‧‧‧下蓋 120‧‧‧Under the cover
130‧‧‧固定座 130‧‧‧ Fixed seat
200‧‧‧驅動組件 200‧‧‧ drive components
210‧‧‧馬達 210‧‧‧Motor
300‧‧‧致動機構 300‧‧‧Activity agencies
310‧‧‧傳動蝸輪 310‧‧‧Drive worm gear
320‧‧‧傳動索 320‧‧‧ Transmission cable
322‧‧‧套管 322‧‧‧ casing
340‧‧‧致動桿 340‧‧‧Acoustic rod
341‧‧‧導引肋 341‧‧‧ Guide ribs
350‧‧‧連接件 350‧‧‧Connecting parts
400‧‧‧揚聲器 400‧‧‧Speakers
500‧‧‧收納筒 500‧‧‧ 收纳 tube
Claims (11)
一殼座；
設置在該殼座內的一驅動組件，該驅動組件包含一馬達；
設置在該殼座內的一致動機構，該致動機構包含一傳動索、一致動桿以及一傳動蝸輪，該傳動蝸輪被該馬達驅動旋轉，該傳動索嚙合該傳動蝸輪且被該傳動蝸輪帶動，該致動桿的一端部穿出該殼座，該致動桿連接該傳動索且被該傳動索帶動而能夠軸向移動；以及
一揚聲器，固定在該致動桿的該端部且跟隨該致動桿移動。A line-driven telescopic horn comprising:
One shell
a drive assembly disposed in the housing, the drive assembly including a motor;
An actuating mechanism disposed in the housing, the actuating mechanism comprising a transmission cable, a cooperating rod and a transmission worm wheel, the transmission worm wheel being driven to rotate by the motor, the transmission cable engaging the transmission worm wheel and being driven by the transmission worm wheel One end of the actuating rod passes through the housing, the actuating rod is coupled to the cable and is axially movable by the cable; and a speaker is fixed to the end of the actuating lever and follows The actuating lever moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103212132U TWM488424U (en) | 2014-07-08 | 2014-07-08 | Drive-by-wire type telescopic speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103212132U TWM488424U (en) | 2014-07-08 | 2014-07-08 | Drive-by-wire type telescopic speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM488424U true TWM488424U (en) | 2014-10-21 |
Family
ID=52109321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103212132U TWM488424U (en) | 2014-07-08 | 2014-07-08 | Drive-by-wire type telescopic speaker |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM488424U (en) |
-
2014
- 2014-07-08 TW TW103212132U patent/TWM488424U/en not_active IP Right Cessation
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|---|---|---|---|
| GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |