TWI607241B - Head-up display - Google Patents
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- TWI607241B TWI607241B TW105117861A TW105117861A TWI607241B TW I607241 B TWI607241 B TW I607241B TW 105117861 A TW105117861 A TW 105117861A TW 105117861 A TW105117861 A TW 105117861A TW I607241 B TWI607241 B TW I607241B
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Description
本發明是有關於一種抬頭顯示器，且特別是有關於一種具有掀蓋的抬頭顯示器。 This invention relates to a heads up display and, more particularly, to a heads up display having a flip cover.
現今社會，對車輛的要求除了性能外，亦開始著重車輛內裝及安全配備的要求。現今這些科技產品的輔助(如車內語音導航系統、語音碰撞警示系統等)確實改善了駕駛者在長時間疲勞駕駛、注意力不集中等情況下所引起的意外事故發生率。但與此同時，非語音資訊顯示裝置通常是安裝於儀表板上，駕駛者低頭觀看時，容易影響行車安全。 In today's society, in addition to performance, the requirements for vehicles have also begun to focus on the requirements of vehicle interior and safety equipment. The assistance of these technological products (such as in-vehicle voice navigation systems, voice collision warning systems, etc.) does improve the accident rate caused by the driver's long-term fatigue driving and inattention. At the same time, however, the non-speech information display device is usually mounted on the dashboard, and when the driver looks down, it is easy to affect the driving safety.
車用抬頭顯示器(head-up display,HUD)將駕駛者所需資訊呈現於駕駛者前方，使駕駛者不用分心低頭或轉頭，而可以有助行車安全。 The head-up display (HUD) of the vehicle presents the driver with the information required by the driver in front of the driver, so that the driver can help to drive safely without turning his head or turning his head.
然而，傳統的抬頭顯示器的屏幕為常態地外露。時間一久，容易受到外界環境(如陽光、灰塵)的破壞，導致抬頭顯示器的破壞或容易汙損。 However, the screen of a conventional head-up display is normally exposed. For a long time, it is easily damaged by the external environment (such as sunlight and dust), causing damage to the head-up display or easy to be stained.
因此，如何改善抬頭顯示器容易受到外界環境破壞的問題，以提昇抬頭顯示器的使用壽命，是本技術領域業者努力 的目標之一。 Therefore, how to improve the problem that the head-up display is easily damaged by the external environment to improve the service life of the head-up display is an effort of the technical field. One of the goals.
根據本發明之一實施例，提出一種抬頭顯示器。抬頭顯示器包括一傳動機構、一第一蓋、一第二蓋及一驅動源。第一蓋可相對滑動地與傳動機構連接。第二蓋可分離地與第一蓋連接。驅動源驅動傳動機構運轉。在抬頭顯示器從一第一狀態至一第二狀態的過程中，第一蓋與第二蓋連接並往一開啟方向連動；在抬頭顯示器從第二狀態至一第三狀態的過程中，第一蓋與第二蓋分離。 In accordance with an embodiment of the present invention, a heads up display is presented. The heads up display includes a transmission mechanism, a first cover, a second cover and a drive source. The first cover is slidably coupled to the transmission mechanism. The second cover is detachably coupled to the first cover. The drive source drives the transmission mechanism to operate. In the process of the head-up display from a first state to a second state, the first cover is coupled to the second cover and linked to an opening direction; in the process of the head-up display from the second state to a third state, the first The cover is separated from the second cover.
為了對本發明之上述及其他方面有更佳的瞭解，下文特舉較佳實施例，並配合所附圖式，作詳細說明如下： In order to better understand the above and other aspects of the present invention, the preferred embodiments are described below, and in conjunction with the drawings, the detailed description is as follows:
100、200‧‧‧抬頭顯示器 100,200‧‧‧ head-up display
110、210‧‧‧外殼 110, 210‧‧‧ Shell
110a、210a‧‧‧開口 110a, 210a‧‧‧ openings
110r1、210r1‧‧‧第四滑槽 110r1, 210r1‧‧‧ fourth chute
110r2、210r2‧‧‧第五滑槽 110r2, 210r2‧‧‧ fifth chute
110r3、210r3‧‧‧第六滑槽 110r3, 210r3‧‧‧ sixth chute
111‧‧‧邊緣部 111‧‧‧Edge
120、220‧‧‧傳動機構 120, 220‧‧‧ transmission mechanism
121、221‧‧‧齒輪組 121, 221‧‧ ‧ gear set
1211、2211‧‧‧第二齒輪 1211, 2211‧‧‧ second gear
1211r、2211r‧‧‧第三滑槽 1211r, 2211r‧‧‧ third chute
1211a、2211a‧‧‧開放端 1211a, 2211a‧‧‧ open end
122、222‧‧‧搖桿 122, 222‧‧‧ rocker
122r、222r‧‧‧第二滑槽 122r, 222r‧‧‧second chute
130、230‧‧‧第一蓋 130, 230‧‧‧ first cover
131、231‧‧‧第二連接部 131, 231‧‧‧second connection
132、232‧‧‧突出部 132, 232‧‧‧ protruding parts
133‧‧‧第一連接部 133‧‧‧First connection
134、234‧‧‧第五連接部 134, 234‧‧‧ fifth connection
140、240‧‧‧第二蓋 140, 240‧‧‧ second cover
140s‧‧‧壁面 140s‧‧‧ wall
141、241‧‧‧第三連接部 141, 241‧‧ Third connection
142、242‧‧‧第四連接部 142, 242‧‧‧fourth connection
150、250‧‧‧驅動源 150, 250‧‧‧ drive source
160、260‧‧‧屏幕結構 160, 260‧‧‧ screen structure
160r‧‧‧第一滑槽 160r‧‧‧first chute
161、261‧‧‧第一齒輪 161, 261‧‧‧ first gear
162、262‧‧‧連接桿 162, 262‧‧‧ connecting rod
1621‧‧‧連接銷 1621‧‧‧Connected pin
163、263‧‧‧屏幕 163, 263‧‧‧ screen
170‧‧‧彈性元件 170‧‧‧Flexible components
210r4‧‧‧第七滑槽 210r4‧‧‧ seventh chute
212‧‧‧第一樞轉部 212‧‧‧First pivoting
222r1‧‧‧第一段 First paragraph of 222r1‧‧
222r2‧‧‧第二段 222r2‧‧‧second paragraph
210r41‧‧‧第三段 210r41‧‧‧ third paragraph
210r42‧‧‧第四段 Paragraph 210r42‧‧‧
210r31‧‧‧第五段 Section 210r31‧‧‧
210r32‧‧‧第六段 210r32‧‧‧ sixth paragraph
210r11‧‧‧第七段 Paragraph 7 of 210r11‧‧
210r12‧‧‧第八段 Section 210r12‧‧‧
240r41‧‧‧第九段 Paragraph 9 of 240r41‧‧
240r42‧‧‧第十段 Paragraph 12 of 240r42‧‧
235‧‧‧第二樞轉部 235‧‧‧Second pivoting
240r‧‧‧第八滑槽 240r‧‧‧eight chute
D1‧‧‧開啟方向 D1‧‧‧Open direction
第1A圖繪示依照本發明一實施例之抬頭顯示器的外觀圖。 FIG. 1A is a perspective view of a head-up display according to an embodiment of the invention.
第1B圖繪示第1A圖之抬頭顯示器沿方向1B-1B’的剖視圖。 Fig. 1B is a cross-sectional view of the head-up display of Figure 1A taken along direction 1B-1B'.
第1C圖繪示第1B圖之抬頭顯示器的另一視角圖。 FIG. 1C is another perspective view of the head-up display of FIG. 1B.
第2圖繪示第1B圖之抬頭顯示器處於第二狀態的示意圖 2 is a schematic view showing the head-up display of FIG. 1B in a second state.
第3A圖繪示第2圖之抬頭顯示器處於第二狀態與第三狀態之間的一中間位置的示意圖。 FIG. 3A is a schematic diagram showing the intermediate position between the second state and the third state of the head-up display of FIG. 2. FIG.
第3B圖繪示第3A圖之抬頭顯示器的另一視角圖。 FIG. 3B is another perspective view of the head-up display of FIG. 3A.
第4圖繪示第1B圖之抬頭顯示器處於第三狀態的剖視圖。 Figure 4 is a cross-sectional view showing the head-up display of Figure 1B in a third state.
第5圖繪示依照本發明另一實施例之抬頭顯示器的剖視圖。 Figure 5 is a cross-sectional view of a heads up display in accordance with another embodiment of the present invention.
第6圖繪示第5圖之抬頭顯示器處於第一狀態與第二狀態之間的一前段行程的示意圖。 FIG. 6 is a schematic diagram showing a front stroke of the head-up display of FIG. 5 between the first state and the second state.
第7圖繪示第5圖之抬頭顯示器處於第二狀態的剖視圖。 Figure 7 is a cross-sectional view showing the head-up display of Figure 5 in a second state.
第8圖繪示第5圖之抬頭顯示器處於第三狀態的剖視圖。 Figure 8 is a cross-sectional view showing the head-up display of Figure 5 in a third state.
請參照第1A、1B及1C圖，第1A圖繪示依照本發明一實施例之抬頭顯示器100的外觀圖，第1B圖繪示第1A圖之抬頭顯示器100沿方向1B-1B’的剖視圖，而第1C圖繪示第1B圖之抬頭顯示器100的另一視角圖。 1A, 1B, and 1C, FIG. 1A is an external view of a head-up display 100 according to an embodiment of the present invention, and FIG. 1B is a cross-sectional view of the head-up display 100 of FIG. 1A along a direction 1B-1B'. FIG. 1C is another perspective view of the heads up display 100 of FIG. 1B.
抬頭顯示器100包括外殼110、傳動機構120、第一蓋130、第二蓋140、驅動源150及屏幕結構160。外殼110包括一開口110a，第一蓋130及第二蓋140可選擇性地蓋住開口110a。當抬頭顯示器100未使用時，第一蓋130及第二蓋140蓋住開口110a。當抬頭顯示器100要投射影像時，第一蓋130及第二蓋140在傳動機構120的帶動下露出開口110a，以讓屏幕結構160從開口110a升起。 The heads up display 100 includes a housing 110, a transmission mechanism 120, a first cover 130, a second cover 140, a drive source 150, and a screen structure 160. The outer casing 110 includes an opening 110a, and the first cover 130 and the second cover 140 selectively cover the opening 110a. When the heads up display 100 is not in use, the first cover 130 and the second cover 140 cover the opening 110a. When the heads-up display 100 is to project an image, the first cover 130 and the second cover 140 expose the opening 110a under the driving of the transmission mechanism 120 to lift the screen structure 160 from the opening 110a.
在本發明實施例中，抬頭顯示器100的傳動機構120、第一蓋130、第二蓋140、驅動源150及屏幕結構160配置於外殼110內。此外，本發明實施例的抬頭顯示器100可內嵌於交通工具中，如內嵌於汽車的前面板。 In the embodiment of the present invention, the transmission mechanism 120 of the head-up display 100, the first cover 130, the second cover 140, the driving source 150, and the screen structure 160 are disposed in the outer casing 110. In addition, the heads up display 100 of the embodiments of the present invention may be embedded in a vehicle, such as embedded in a front panel of an automobile.
在本發明實施例中，第一蓋130與傳動機構120可相對滑動地連接。第二蓋140可分離地與第一蓋130連接。屏幕 結構160選擇性地與傳動機構120連接。驅動源150可驅動傳動機構120，以帶動抬頭顯示器100於第一狀態、第二狀態及第三狀態之間變換。 In the embodiment of the present invention, the first cover 130 and the transmission mechanism 120 are slidably coupled. The second cover 140 is detachably coupled to the first cover 130. screen Structure 160 is selectively coupled to transmission mechanism 120. The driving source 150 can drive the transmission mechanism 120 to drive the head up display 100 to change between the first state, the second state, and the third state.
第1A、1B及1C圖所繪示的抬頭顯示器100即處於第一狀態。第2圖繪示第1B圖之抬頭顯示器100處於第二狀態的示意圖。第4圖繪示第1B圖之抬頭顯示器處於第三狀態的剖視圖。 The heads up display 100 illustrated in Figures 1A, 1B and 1C is in a first state. FIG. 2 is a schematic view showing the head-up display 100 of FIG. 1B in a second state. Figure 4 is a cross-sectional view showing the head-up display of Figure 1B in a third state.
在本發明實施例中，當抬頭顯示器100於第一狀態時，如第1B圖所示，第一蓋130及第二蓋140蓋住開口110a。當抬頭顯示器100於第二狀態時，如第2圖所示，第二蓋140移動至外殼110內且第一蓋130蓋住部份的開口110a。當抬頭顯示器100於第三狀態時，如第4圖所示，第一蓋130與第二蓋140分離且第一蓋130之至少一部分移動至外殼110內。 In the embodiment of the present invention, when the heads up display 100 is in the first state, as shown in FIG. 1B, the first cover 130 and the second cover 140 cover the opening 110a. When the heads up display 100 is in the second state, as shown in FIG. 2, the second cover 140 is moved into the outer casing 110 and the first cover 130 covers a portion of the opening 110a. When the heads up display 100 is in the third state, as shown in FIG. 4, the first cover 130 is separated from the second cover 140 and at least a portion of the first cover 130 is moved into the outer casing 110.
在第一狀態至第二狀態的過程中，第一蓋130與第二蓋140連接，且在驅動源150的驅動下，第一蓋130與第二蓋140可沿開啟方向D1連動；在第二狀態至第三狀態的過程中，第一蓋130與第二蓋140分離，使第一蓋130可相對第二蓋140移動。以下將進一步舉例說明。 In the process from the first state to the second state, the first cover 130 is connected to the second cover 140, and under the driving of the driving source 150, the first cover 130 and the second cover 140 can be linked in the opening direction D1; During the second state to the third state, the first cover 130 is separated from the second cover 140 such that the first cover 130 is movable relative to the second cover 140. Further examples will be given below.
如第1B圖所示，傳動機構120包括齒輪組121及搖桿122。搖桿122連接齒輪組121，並受到齒輪組121的驅動而轉動。驅動源150可驅動齒輪組121運轉，以帶動搖桿122轉動。屏幕結構160可轉動地設置於外殼110內，並包括第一齒輪 161、連接桿162及屏幕163，其中第一齒輪161、連接桿162與屏幕163之間是固定連接的關係。換句話說，當屏幕結構160轉動時，第一齒輪161、連接桿162與屏幕163之間無相對運動，而能一起轉動。屏幕163例如是半透射的鍍膜塑膠片或玻璃片，可接受來自於光學模組之影像並投射出一虛擬影像。 As shown in FIG. 1B, the transmission mechanism 120 includes a gear set 121 and a rocker 122. The rocker 122 is coupled to the gear set 121 and is rotated by the drive of the gear set 121. The driving source 150 can drive the gear set 121 to operate to drive the rocker 122 to rotate. The screen structure 160 is rotatably disposed in the outer casing 110 and includes a first gear 161. The connecting rod 162 and the screen 163, wherein the first gear 161, the connecting rod 162 and the screen 163 are in a fixed connection relationship. In other words, when the screen structure 160 is rotated, there is no relative movement between the first gear 161, the connecting rod 162 and the screen 163, and can be rotated together. The screen 163 is, for example, a semi-transmissive coated plastic sheet or glass sheet that accepts images from the optical module and projects a virtual image.
傳動機構120的齒輪組121包括第二齒輪1211。第二齒輪1211包括第三滑槽1211r。屏幕結構160的連接桿162的一端具有連接銷1621，可分離地滑設於第三滑槽1211r內。在本發明實施例中，當抬頭顯示器100在第一狀態時，連接桿162的連接銷1621位於第三滑槽1211r內，且屏幕結構160的第一齒輪161與第二齒輪1211彼此處於不嚙合的狀態，如第1B圖所示。在抬頭顯示器100從第一狀態至第二狀態的過程中，連接桿162的連接銷1621於第二齒輪1211之第三滑槽1211r內滑動，而第一齒輪161與第二齒輪1211維持處於不嚙合的狀態。 The gear set 121 of the transmission mechanism 120 includes a second gear 1211. The second gear 1211 includes a third chute 1211r. One end of the connecting rod 162 of the screen structure 160 has a connecting pin 1621 slidably disposed in the third sliding slot 1211r. In the embodiment of the present invention, when the heads up display 100 is in the first state, the connecting pin 1621 of the connecting rod 162 is located in the third chute 1211r, and the first gear 161 and the second gear 1211 of the screen structure 160 are not engaged with each other. The status is as shown in Figure 1B. During the process of raising the head display 100 from the first state to the second state, the connecting pin 1621 of the connecting rod 162 slides in the third chute 1211r of the second gear 1211, while the first gear 161 and the second gear 1211 remain in the non-maintenance. The state of engagement.
具體來說，第三滑槽1211r包含一圓弧滑槽，其曲率半徑為固定(常數)，且其曲率中心大致上位於第二齒輪121的轉動中心。在抬頭顯示器100從第一狀態至第二狀態的過程中，當第二齒輪1211受到驅動源150的驅動而轉動時，連接桿162的連接銷1621相對地沿著第三滑槽1211r在圓弧滑槽內滑動。進一步地說，由於第三滑槽1211r的圓弧滑槽的曲率半徑為固定，且其曲率中心大致上位於第二齒輪121的轉動中心，因此在第一狀態至第二狀態的過程中，第二齒輪1211的轉動並無法帶動屏幕 結構160轉動，而第一齒輪161與第二齒輪1211則保持處於不嚙合的狀態。換句話說，屏幕結構160維持在原來的位置。 Specifically, the third chute 1211r includes a circular arc chute having a radius of curvature that is fixed (constant) and whose center of curvature is substantially at the center of rotation of the second gear 121. During the process of raising the head display 100 from the first state to the second state, when the second gear 1211 is rotated by the driving of the driving source 150, the connecting pin 1621 of the connecting rod 162 is relatively along the third chute 1211r in the arc Slide inside the chute. Further, since the radius of curvature of the arc chute of the third chute 1211r is fixed and the center of curvature is substantially at the center of rotation of the second gear 121, in the process from the first state to the second state, The rotation of the two gears 1211 does not drive the screen The structure 160 rotates while the first gear 161 and the second gear 1211 remain in a non-engaged state. In other words, the screen structure 160 is maintained in its original position.
如第1B圖所示，第三滑槽1211r更包含一開放端1211a，連接於第三滑槽1211r之圓弧滑槽的一側。開放端1211a連通第二齒輪1211的齒面，使連接桿162的連接銷1621可通過開放端1211a進入或脫離第二齒輪1211的第三滑槽1211r。在抬頭顯示器100從第一狀態至第二狀態的過程中，連接桿162的連接銷1621相對地沿著第三滑槽1211r在圓弧滑槽內滑動，並移動至圓弧滑槽與開放端1211a的連接處。換句話說，當抬頭顯示器100於第二狀態時，連接桿162的連接銷1621位於第三滑槽1211r之圓弧滑槽與開放端1211a的連接處，如第2圖所示。 As shown in FIG. 1B, the third chute 1211r further includes an open end 1211a connected to one side of the arc chute of the third chute 1211r. The open end 1211a communicates with the tooth surface of the second gear 1211 such that the connecting pin 1621 of the connecting rod 162 can enter or disengage from the third chute 1211r of the second gear 1211 through the open end 1211a. During the process of raising the head display 100 from the first state to the second state, the connecting pin 1621 of the connecting rod 162 slides relative to the third sliding slot 1211r in the arc chute, and moves to the arc chute and the open end. The junction of 1211a. In other words, when the heads up display 100 is in the second state, the connecting pin 1621 of the connecting rod 162 is located at the junction of the arc chute of the third chute 1211r and the open end 1211a, as shown in FIG.
在本發明實施例中，第一蓋130與傳動機構120可相對滑動地連接。如第1B圖所示，第一蓋130與傳動機構120的搖桿122可相對滑動地相連接。舉例來說，搖桿122包括第二滑槽122r，第一蓋130包括第二連接部131，其中第二連接部131可滑動地配置於第二滑槽122r內，使第一蓋130與搖桿122相連接且可相對滑動。在抬頭顯示器100從第一狀態至第二狀態的過程中，第二連接部131相對地在第二滑槽122r內滑動。 In the embodiment of the present invention, the first cover 130 and the transmission mechanism 120 are slidably coupled. As shown in FIG. 1B, the first cover 130 and the rocker 122 of the transmission mechanism 120 are slidably coupled. For example, the rocker 122 includes a second sliding slot 122r, and the first cover 130 includes a second connecting portion 131, wherein the second connecting portion 131 is slidably disposed in the second sliding slot 122r, so that the first cover 130 and the rocking The rods 122 are connected and slidable relative to each other. During the process of raising the head display 100 from the first state to the second state, the second connecting portion 131 relatively slides within the second chute 122r.
在本發明實施例中，第二蓋140可分離地與第一蓋130連接。在本實施例中，如第1B及1C圖所示，抬頭顯示器100更包括彈性元件170，而第一蓋130包括突出部132，第二蓋140包括一壁面140s。在本實施例中，第二蓋140與第一蓋130通過 彈性元件170、突出部132及壁面140s的關係而可分離地彼此連接。具體而言，彈性元件170連接於第二蓋140並提供彈力於第二蓋140，使第二蓋140的壁面140s與第一蓋130的突出部132彼此抵靠。如第1B圖所示，當抬頭顯示器100於第一狀態時，彈性元件170是被拉伸，並提供彈力於第二蓋140，使第二蓋140欲往開啟方向D1移動。然，此時，第二蓋140亦受到第一蓋130的突出部132的限制而無法往開啟方向D1移動。 In the embodiment of the present invention, the second cover 140 is detachably connected to the first cover 130. In the present embodiment, as shown in FIGS. 1B and 1C, the heads up display 100 further includes an elastic member 170, and the first cover 130 includes a protrusion 132, and the second cover 140 includes a wall surface 140s. In this embodiment, the second cover 140 and the first cover 130 pass The elastic member 170, the protruding portion 132, and the wall surface 140s are detachably connected to each other. Specifically, the elastic member 170 is coupled to the second cover 140 and provides a spring force to the second cover 140 such that the wall surface 140s of the second cover 140 and the protruding portion 132 of the first cover 130 abut each other. As shown in FIG. 1B, when the heads up display 100 is in the first state, the elastic member 170 is stretched and provides an elastic force to the second cover 140 to move the second cover 140 to the opening direction D1. However, at this time, the second cover 140 is also restricted by the protruding portion 132 of the first cover 130 and cannot move in the opening direction D1.
根據本實施例，在抬頭顯示器100從第一狀態至第二狀態的過程中，搖桿122受到驅動源150及齒輪組121的驅動而轉動，並通過搖桿122的第二滑槽122r及第一蓋130的第二連接部131之間的連接，帶動第一蓋130往開啟方向D1移動。在第一蓋130往開啟方向D1移動的過程中，第二蓋140受到彈性元件170的彈力，使第二蓋140的壁面140s持續抵靠第一蓋130之突出部132，並使第二蓋140沿開啟方向D1移動。在一實施例中，如第1B圖所示，彈性元件170可連接於第二蓋140與外殼110之間。當抬頭顯示器100在第一狀態時，彈性元件170儲存一彈性位能。因此，在第一蓋130往開啟方向D1移動時，彈性元件170可提供第二蓋140一彈性回復力，如往開啟方向D1的拉力，以帶動第二蓋140往開啟方向D1移動。 According to the embodiment, in the process of the head-up display 100 from the first state to the second state, the rocker 122 is driven to rotate by the driving source 150 and the gear set 121, and passes through the second chute 122r of the rocker 122 and the The connection between the second connecting portions 131 of the cover 130 drives the first cover 130 to move in the opening direction D1. During the movement of the first cover 130 in the opening direction D1, the second cover 140 receives the elastic force of the elastic member 170, so that the wall surface 140s of the second cover 140 continues to abut against the protruding portion 132 of the first cover 130, and the second cover 140 moves in the opening direction D1. In an embodiment, as shown in FIG. 1B, the elastic member 170 can be coupled between the second cover 140 and the outer casing 110. When the heads up display 100 is in the first state, the resilient member 170 stores an elastic potential energy. Therefore, when the first cover 130 moves in the opening direction D1, the elastic member 170 can provide an elastic restoring force of the second cover 140, such as a pulling force in the opening direction D1, to drive the second cover 140 to move in the opening direction D1.
在本實施例中，如第1B圖所示，第一蓋130更包括第一連接部133，屏幕結構160更包括第一滑槽160r。第一滑槽160r對應於第一蓋130的第一連接部133，且可分離地與第一 蓋130的第一連接部133連接。當抬頭顯示器100在第一狀態時，第一蓋130之第一連接部133與屏幕結構160的第一滑槽160r分離，即第一連接部133尚未進入第一滑槽160r，因此屏幕結構160與第一蓋130彼此不相互連動。在抬頭顯示器100從第一狀態至第二狀態的過程中，當第一蓋130受到搖桿122的帶動往開啟方向D1移動時，第一蓋130的第一連接部133會進入屏幕結構160的第一滑槽160r，使第一蓋130與屏幕結構160連接，如第2圖所示。 In the embodiment, as shown in FIG. 1B, the first cover 130 further includes a first connecting portion 133, and the screen structure 160 further includes a first sliding slot 160r. The first chute 160r corresponds to the first connecting portion 133 of the first cover 130, and is detachably and first The first connecting portion 133 of the cover 130 is connected. When the heads up display 100 is in the first state, the first connecting portion 133 of the first cover 130 is separated from the first chute 160r of the screen structure 160, that is, the first connecting portion 133 has not entered the first chute 160r, and thus the screen structure 160 The first covers 130 are not interlocked with each other. During the process of raising the head display 100 from the first state to the second state, when the first cover 130 is moved by the rocker 122 to the opening direction D1, the first connecting portion 133 of the first cover 130 enters the screen structure 160. The first chute 160r connects the first cover 130 to the screen structure 160 as shown in FIG.
如第2圖所示，當抬頭顯示器100在第二狀態時，第二蓋140移動至外殼110內，而第一蓋130仍蓋住部份的開口110a。此時，彈性元件170回復至自由狀態，亦即，彈性元件170未提供彈性回復力給第二蓋140。此外，第一蓋130的第一連接部133進入屏幕結構160的第一滑槽160r內，使第一蓋130與屏幕結構160彼此連接；而屏幕結構160的連接桿162的連接銷1621位於圓弧滑槽與開放端1211a的連接處，且第一齒輪161與第二齒輪1211處於不嚙合的狀態。 As shown in Fig. 2, when the heads up display 100 is in the second state, the second cover 140 is moved into the outer casing 110, and the first cover 130 still covers a portion of the opening 110a. At this time, the elastic member 170 is returned to the free state, that is, the elastic member 170 does not provide the elastic restoring force to the second cover 140. In addition, the first connecting portion 133 of the first cover 130 enters the first sliding slot 160r of the screen structure 160, so that the first cover 130 and the screen structure 160 are connected to each other; and the connecting pin 1621 of the connecting rod 162 of the screen structure 160 is located at the circle The arc chute is connected to the open end 1211a, and the first gear 161 and the second gear 1211 are in a state of not meshing.
請參照第3A、3B及4圖，第3A圖繪示第2圖之抬頭顯示器100處於第二狀態與第三狀態之間的一中間位置的示意圖，第3B圖繪示第3A圖之抬頭顯示器100的另一視角圖。 Please refer to FIGS. 3A, 3B and 4, FIG. 3A is a schematic diagram showing the intermediate position between the second state and the third state of the head-up display 100 of FIG. 2, and FIG. 3B is a diagram showing the head-up display of FIG. Another perspective of 100.
接著，當驅動源150繼續驅動，使抬頭顯示器100從第二狀態至第三狀態的過程中，如第3A及3B圖所示，連接桿162的連接銷1621進入第三滑槽1211r的開放端1211a，並受到 第三滑槽1211r的開放端1211a的帶動而使屏幕結構160轉動，進而使第一齒輪161與第二齒輪1211彼此嚙合。在屏幕結構160轉動的過程中，由於第一蓋130的第一連接部133與屏幕結構160的第一滑槽160r彼此連接，因此屏幕結構160的第一滑槽160r可導引並帶動第一蓋130一併轉動，使第一蓋130與第二蓋140分離，亦即第一蓋130的突出部132脫離第二蓋140的壁面140s(壁面140s繪示於第1C圖)。 Then, when the driving source 150 continues to drive, in the process of moving the heads up display 100 from the second state to the third state, as shown in FIGS. 3A and 3B, the connecting pin 1621 of the connecting rod 162 enters the open end of the third chute 1211r. 1211a, and subject to The opening end 1211a of the third chute 1211r drives the screen structure 160 to rotate, thereby causing the first gear 161 and the second gear 1211 to mesh with each other. During the rotation of the screen structure 160, since the first connecting portion 133 of the first cover 130 and the first sliding slot 160r of the screen structure 160 are connected to each other, the first sliding slot 160r of the screen structure 160 can guide and drive the first The cover 130 is rotated together to separate the first cover 130 from the second cover 140, that is, the protruding portion 132 of the first cover 130 is separated from the wall surface 140s of the second cover 140 (the wall surface 140s is shown in FIG. 1C).
接著，當驅動源150繼續驅動，連接桿162的連接銷1621從第三滑槽1211r的開放端1211a脫離第二齒輪1211的第三滑槽1211r，如第4圖所示。此時，屏幕結構160切換成通過第一齒輪161與第二齒輪1211的嚙合而與傳動機構120連接。接著，驅動源150通過第一齒輪161與第二齒輪1211的嚙合持續帶動屏幕結構160轉動，進而帶動屏幕結構160的屏幕163升起，直到屏幕結構160的屏幕163升起至一可工作狀態，如第4圖所示。此可工作狀態指的是抬頭顯示器100內部的光學模組(未繪示)可透過屏幕163投射一影像，以讓使用者可觀看到該影像的狀態。該影像例如是車速、胎壓或其它行車資訊。此時，抬頭顯示器100處於第三狀態。 Next, when the driving source 150 continues to drive, the connecting pin 1621 of the connecting rod 162 is disengaged from the open end 1211a of the third chute 1211r from the third chute 1211r of the second gear 1211, as shown in FIG. At this time, the screen structure 160 is switched to be coupled to the transmission mechanism 120 by the engagement of the first gear 161 and the second gear 1211. Then, the driving of the driving source 150 through the first gear 161 and the second gear 1211 continues to drive the screen structure 160 to rotate, thereby driving the screen 163 of the screen structure 160 to rise until the screen 163 of the screen structure 160 is raised to an operable state. As shown in Figure 4. The operable state means that an optical module (not shown) inside the heads-up display 100 can project an image through the screen 163 so that the user can view the state of the image. The image is, for example, vehicle speed, tire pressure or other driving information. At this time, the heads up display 100 is in the third state.
此外，在抬頭顯示器100從第二狀態至第三狀態的過程中，如第3A及4圖所示，搖桿122亦受到驅動源150及齒輪組121的驅動而轉動，並通過搖桿122的第二滑槽122r及第一蓋130的第二連接部131之間的連接繼續帶動第一蓋130，使第 一蓋130的第一連接部133沿著屏幕結構160的第一滑槽160r移動。在本實施例中，如第3A及4圖所示，由於屏幕結構160的第一滑槽160r會隨著屏幕結構160的轉動而轉動，因此在第一滑槽160r的導引下，第一蓋130亦會跟著轉動，並沿著第一滑槽160r往外殼110內移動。換句話說，第一蓋130受到搖桿122的帶動以及屏幕結構160的第一滑槽160r的導引而進一步移動至外殼110內。 Further, in the process from the second state to the third state of the heads-up display 100, as shown in FIGS. 3A and 4, the rocker 122 is also rotated by the driving source 150 and the gear set 121, and passes through the rocker 122. The connection between the second chute 122r and the second connecting portion 131 of the first cover 130 continues to drive the first cover 130, so that The first connecting portion 133 of a cover 130 moves along the first chute 160r of the screen structure 160. In this embodiment, as shown in FIGS. 3A and 4, since the first chute 160r of the screen structure 160 rotates with the rotation of the screen structure 160, under the guidance of the first chute 160r, the first The cover 130 also rotates and moves along the first chute 160r into the outer casing 110. In other words, the first cover 130 is further moved into the outer casing 110 by the driving of the rocker 122 and the guiding of the first sliding slot 160r of the screen structure 160.
在本實施例中，如第1B及4圖所示，外殼110更包括第四滑槽110r1及第五滑槽110r2，而第二蓋140更包括第三連接部141及第四連接部142，其中第三連接部141可滑動地配置於第四滑槽110r1，而第四連接部142可滑動地配置於第五滑槽110r2。在抬頭顯示器100從第一狀態至第二狀態的過程中，當第二蓋140受到彈性元件170的彈力而移動時，第二蓋140可通過第四滑槽110r1及第五滑槽110r2的導引而穩定地滑動，並朝向設定的方向移動。 In the present embodiment, as shown in FIGS. 1B and 4, the outer casing 110 further includes a fourth sliding slot 110r1 and a fifth sliding slot 110r2, and the second cover 140 further includes a third connecting portion 141 and a fourth connecting portion 142. The third connecting portion 141 is slidably disposed on the fourth sliding slot 110r1, and the fourth connecting portion 142 is slidably disposed in the fifth sliding slot 110r2. During the process of raising the head display 100 from the first state to the second state, when the second cover 140 is moved by the elastic force of the elastic member 170, the second cover 140 can pass through the guides of the fourth chute 110r1 and the fifth chute 110r2. It steadily slides and moves toward the set direction.
此外，在本實施例中，如第1B圖所示，第四滑槽110r1及第五滑槽110r2為互相不平行的直槽。當第二蓋140受到彈性元件170的彈力而移動時，第二蓋140可通過第四滑槽110r1及第五滑槽110r2導引而傾斜一角度，並沿著第四滑槽110r1及第五滑槽110r2往外殼110內移動，如第2圖所示。在本發明實施例中，當抬頭顯示器100從第一狀態至第二狀態時，由於第二蓋140可轉動而與外殼110的邊緣部111錯開，因此在第二蓋140 朝外殼110內移動時，可使第二蓋140避免與外殼110的邊緣部111干涉，其中邊緣部111為開口110a的邊緣。 Further, in the present embodiment, as shown in FIG. 1B, the fourth chute 110r1 and the fifth chute 110r2 are straight grooves which are not parallel to each other. When the second cover 140 is moved by the elastic force of the elastic member 170, the second cover 140 can be inclined by an angle by the fourth sliding slot 110r1 and the fifth sliding slot 110r2, and along the fourth sliding slot 110r1 and the fifth The chute 110r2 moves into the outer casing 110 as shown in Fig. 2. In the embodiment of the present invention, when the head-up display 100 is from the first state to the second state, since the second cover 140 is rotatable and is offset from the edge portion 111 of the outer casing 110, the second cover 140 is When moving toward the inside of the outer casing 110, the second cover 140 can be prevented from interfering with the edge portion 111 of the outer casing 110, wherein the edge portion 111 is the edge of the opening 110a.
在本發明實施例中，第四滑槽110r1及第五滑槽110r2並不限定為互相不平行的直槽。在其它實施例中，第四滑槽110r1與第五滑槽110r2可為兩個弧形槽，或一個直槽搭配一個弧形槽等，本領域技術人員可根據實際狀況設計第四滑槽110r1與第五滑槽110r2，使其導引第二蓋140沿著設定的路徑移動，以避免與外殼110產生干涉，使第二蓋140可順利地移動至外殼110內。 In the embodiment of the present invention, the fourth chute 110r1 and the fifth chute 110r2 are not limited to straight grooves that are not parallel to each other. In other embodiments, the fourth chute 110r1 and the fifth chute 110r2 may be two arcuate slots, or one straight slot may be matched with an arc slot or the like, and a person skilled in the art may design the fourth chute 110r1 according to actual conditions. And the fifth chute 110r2 is caused to guide the second cover 140 to move along the set path to avoid interference with the outer casing 110, so that the second cover 140 can be smoothly moved into the outer casing 110.
在本實施例中，如第1B及4圖所示，外殼110更包括第六滑槽110r3，而第一蓋130更包括第五連接部134。在抬頭顯示器100從第一狀態至第二狀態的過程中，如第1B及2圖所示，第五連接部134可於第六滑槽110r3內滑動，使第一蓋130通過第六滑槽110r3的引導而穩定地滑動。當抬頭顯示器100在第二狀態時，如第2圖所示，第一蓋130的第一連接部133會進入屏幕結構160的第一滑槽160r，而第一蓋130的第五連接部134會脫離外殼110的第六滑槽110r3，使第一蓋130可隨著屏幕結構160的第一滑槽160r連動。 In the present embodiment, as shown in FIGS. 1B and 4, the outer casing 110 further includes a sixth chute 110r3, and the first cover 130 further includes a fifth connecting portion 134. During the process of the head-up display 100 from the first state to the second state, as shown in FIGS. 1B and 2, the fifth connecting portion 134 can slide in the sixth chute 110r3 to pass the first cover 130 through the sixth chute. The guide of 110r3 slides steadily. When the heads up display 100 is in the second state, as shown in FIG. 2, the first connecting portion 133 of the first cover 130 enters the first sliding slot 160r of the screen structure 160, and the fifth connecting portion 134 of the first cover 130 The first cover 130 can be interlocked with the first chute 160r of the screen structure 160.
綜上可知，根據本發明實施例，當抬頭顯示器100在第一狀態時，第一蓋130及第二蓋140彼此連接，並蓋住開口110a。此時，屏幕結構160通過連接桿162與傳動機構120連接。在抬頭顯示器100從第一狀態至第二狀態的過程中，在驅動源150 的驅動下，傳動機構120帶動第一蓋130移動，並使第二蓋140連動，以露出開口110a。此外，在滑槽的導引下，第二蓋140可先轉動避開開口110a的邊緣的干涉，並朝向外殼110內移動。再者，在抬頭顯示器100從第一狀態至第二狀態的過程中，傳動機構120未帶動屏幕結構160移動，換句話說，屏幕結構160維持在原來的位置。 In summary, according to an embodiment of the present invention, when the heads up display 100 is in the first state, the first cover 130 and the second cover 140 are connected to each other and cover the opening 110a. At this time, the screen structure 160 is coupled to the transmission mechanism 120 via the connecting rod 162. In the process of raising the head display 100 from the first state to the second state, at the driving source 150 Under the driving, the transmission mechanism 120 drives the first cover 130 to move, and the second cover 140 is interlocked to expose the opening 110a. In addition, under the guidance of the chute, the second cover 140 may first rotate to avoid interference of the edge of the opening 110a and move toward the inside of the outer casing 110. Moreover, during the process of heads up display 100 from the first state to the second state, transmission mechanism 120 does not cause screen structure 160 to move, in other words, screen structure 160 remains in its original position.
當抬頭顯示器100在第二狀態時，第二蓋140至少部分地移動至外殼110內，而第一蓋130仍蓋住部份的開口110a。屏幕結構160則維持在原來的位置。接著，在抬頭顯示器100從第二狀態至第三狀態的過程中，在驅動源150的驅動下，傳動機構120帶動第一蓋130繼續移動並與第二蓋140分離。此外，在滑槽的導引下，第一蓋130可轉動並朝向外殼110內移動。再者，在抬頭顯示器100從第二狀態至第三狀態的過程中，屏幕結構160的連接桿162與傳動機構120分離，並通過第一齒輪161與傳動機構120連接。傳動機構120帶動第一齒輪161，使屏幕結構160的屏幕163由開口110a升起至一可工作狀態。 When the heads up display 100 is in the second state, the second cover 140 is at least partially moved into the outer casing 110, while the first cover 130 still covers a portion of the opening 110a. The screen structure 160 is maintained in its original position. Next, in the process of the head-up display 100 from the second state to the third state, under the driving of the driving source 150, the transmission mechanism 120 drives the first cover 130 to continue moving and is separated from the second cover 140. Further, the first cover 130 is rotatable and moved toward the inside of the outer casing 110 under the guidance of the chute. Moreover, during the process of raising the head display 100 from the second state to the third state, the connecting rod 162 of the screen structure 160 is separated from the transmission mechanism 120 and connected to the transmission mechanism 120 through the first gear 161. The transmission mechanism 120 drives the first gear 161 to raise the screen 163 of the screen structure 160 from the opening 110a to an operable state.
當抬頭顯示器100在第三狀態時，第一蓋130與第二蓋140分離且第一蓋130移動至外殼110內，而屏幕結構160的屏幕163位於可工作狀態。此外，當抬頭顯示器100在第三狀態時，傳動機構120可逆向驅動傳動機構120，以帶動上述各元件以反向的流程移動，使屏幕結構160收納於外殼110內，且第一蓋130及第二蓋140蓋住開口110a，使抬頭顯示器100回復至 第一狀態。 When the heads up display 100 is in the third state, the first cover 130 is separated from the second cover 140 and the first cover 130 is moved into the housing 110 while the screen 163 of the screen structure 160 is in an operable state. In addition, when the heads-up display 100 is in the third state, the transmission mechanism 120 can reversely drive the transmission mechanism 120 to drive the above-mentioned components to move in a reverse flow, so that the screen structure 160 is received in the outer casing 110, and the first cover 130 and The second cover 140 covers the opening 110a to return the heads up display 100 to First state.
根據本發明實施例提出的抬頭顯示器，通過將掀蓋分為第一蓋及第二蓋來蓋住外殼的開口，並分別將第一蓋及第二蓋移動至外殼內的不同位置來露出外殼的開口，使抬頭顯示器在外殼內部的有限空間中，仍可具有較大的開口以供屏幕結構160升起，而無須因為空間不足以移動掀蓋而必須縮小開口，或是必須縮小掀蓋的大小而造成無法完全蓋住外殼的開口。 According to the head-up display of the embodiment of the present invention, the cover is covered by the first cover and the second cover, and the first cover and the second cover are respectively moved to different positions in the outer casing to expose the outer cover. The opening allows the head-up display to have a larger opening in the limited space inside the casing for the screen structure 160 to be raised without having to reduce the space to move the flip cover and to reduce the opening, or to reduce the cover The size of the opening does not completely cover the outer casing.
第5圖繪示依照本發明另一實施例之抬頭顯示器200的剖視圖。抬頭顯示器200包括外殼210、傳動機構220、第一蓋230、第二蓋240、驅動源250及屏幕結構260。 FIG. 5 is a cross-sectional view of a heads up display 200 in accordance with another embodiment of the present invention. The heads up display 200 includes a housing 210, a transmission mechanism 220, a first cover 230, a second cover 240, a drive source 250, and a screen structure 260.
與前實施例相同，在本實施例中，第一蓋230與傳動機構220可相對滑動地連接。第二蓋240可分離地與第一蓋230連接。屏幕結構260選擇性地與傳動機構220連接。驅動源250可驅動傳動機構220，以帶動抬頭顯示器200於第一狀態、第二狀態及第三狀態之間變換。第5圖所繪示的抬頭顯示器200即處於第一狀態。 As in the previous embodiment, in the present embodiment, the first cover 230 and the transmission mechanism 220 are slidably coupled. The second cover 240 is detachably coupled to the first cover 230. Screen structure 260 is selectively coupled to transmission mechanism 220. The drive source 250 can drive the transmission mechanism 220 to drive the heads-up display 200 to change between the first state, the second state, and the third state. The heads up display 200 illustrated in FIG. 5 is in the first state.
與前實施例相同，在本實施例中，傳動機構220包括齒輪組221及搖桿222。搖桿222連接齒輪組221。驅動源250驅動齒輪組221運轉，以帶動搖桿222轉動。屏幕結構260包括第一齒輪261、連接桿262及屏幕263，其中第一齒輪261、連接桿262與屏幕263之間是固定連接的關係。 As in the previous embodiment, in the present embodiment, the transmission mechanism 220 includes a gear set 221 and a rocker 222. The rocker 222 is coupled to the gear set 221. The driving source 250 drives the gear set 221 to operate to drive the rocker 222 to rotate. The screen structure 260 includes a first gear 261, a connecting rod 262, and a screen 263, wherein the first gear 261, the connecting rod 262 and the screen 263 are in a fixed connection relationship.
與前實施例相同，在本實施例中，傳動機構220的 齒輪組221包括第二齒輪2211。第二齒輪2211包括第三滑槽2211r。第三滑槽2211r包含一開放端2211a，連接於圓弧滑槽的一側。屏幕結構260的連接桿262的一端具有連接銷2621，可分離地滑設於第三滑槽2211r內。在本實施例中，屏幕結構260與傳動機構220之間的連接關係及作動方式與前實施例相同，再此不再贅述。 As in the previous embodiment, in the present embodiment, the transmission mechanism 220 The gear set 221 includes a second gear 2211. The second gear 2211 includes a third chute 2211r. The third chute 2211r includes an open end 2211a connected to one side of the arc chute. One end of the connecting rod 262 of the screen structure 260 has a connecting pin 2621 slidably disposed in the third sliding slot 2211r. In this embodiment, the connection relationship between the screen structure 260 and the transmission mechanism 220 and the operation manner are the same as those in the previous embodiment, and details are not described herein again.
與前實施例相同，在本實施例中，第一蓋230與傳動機構220的搖桿222可相對滑動地連接。舉例來說，搖桿222包括第二滑槽222r，第一蓋230包括第二連接部231，其中第二連接部231可滑動地配置於第二滑槽222r內，使第一蓋230與搖桿222相連接。在抬頭顯示器200在第一狀態、第二狀態及第三狀態的變換過程中，第二連接部231與第二滑槽222r可相對滑動。 As in the previous embodiment, in the present embodiment, the first cover 230 and the rocker 222 of the transmission mechanism 220 are slidably coupled. For example, the rocker 222 includes a second sliding slot 222r, and the first cover 230 includes a second connecting portion 231, wherein the second connecting portion 231 is slidably disposed in the second sliding slot 222r, so that the first cover 230 and the rocking The rods 222 are connected. During the conversion of the head-up display 200 in the first state, the second state, and the third state, the second connecting portion 231 and the second sliding slot 222r are relatively slidable.
本實施例與前實施例不同的地方在於，第一蓋230與第二蓋240之間的連接，以及帶動第一蓋230與第二蓋240轉動並移動的方式。在本實施例中，第一蓋230與第二蓋240通過第一蓋230的突出部232與第二蓋240的連接槽240r可分離地彼此連接，而第一蓋230通過設置於外殼210的滑槽的導引而轉動並移動，而非如前實施例通過設置在屏幕結構260的滑槽。 The difference between this embodiment and the previous embodiment lies in the connection between the first cover 230 and the second cover 240, and the manner in which the first cover 230 and the second cover 240 are rotated and moved. In the present embodiment, the first cover 230 and the second cover 240 are detachably connected to each other through the protruding portion 232 of the first cover 230 and the connecting groove 240r of the second cover 240, and the first cover 230 is disposed through the outer casing 210. The guide of the chute rotates and moves instead of passing through the chute provided in the screen structure 260 as in the previous embodiment.
在本實施例中，傳動機構220的搖桿222的第二滑槽222r包括相連接之第一段222r1及第二段222r2。外殼210包括第六滑槽210r3，其中第六滑槽210r3包括相連接之第五段210r31及第六段210r32。第一蓋230包括第五連接部234，第五 連接部234可滑動地配置於外殼210的第六滑槽210r3內。再者，第二蓋240的連接槽240r包括相連接之第九段240r1與第十段240r2。 In this embodiment, the second chute 222r of the rocker 222 of the transmission mechanism 220 includes a first segment 222r1 and a second segment 222r2 that are connected. The outer casing 210 includes a sixth chute 210r3, wherein the sixth chute 210r3 includes a fifth segment 210r31 and a sixth segment 210r32 that are connected. The first cover 230 includes a fifth connecting portion 234, and a fifth The connecting portion 234 is slidably disposed in the sixth chute 210r3 of the outer casing 210. Furthermore, the connecting groove 240r of the second cover 240 includes the ninth segment 240r1 and the tenth segment 240r2 which are connected.
如第5及6圖所示，第6圖繪示第5圖之抬頭顯示器200處於第一狀態至第二狀態的一前段行程的示意圖。在此前段行程中，主要是在驅動第一蓋230及第二蓋240往開啟方向D1移動前，先將第一蓋230及第二蓋240傾斜一角度，使第一蓋230及第二蓋240與外殼210的開口210a的邊緣錯開，如第6圖所示，以避免第一蓋230及第二蓋240在往開啟方向D1移動的過程中與開口210a的邊緣產生干涉。 As shown in FIGS. 5 and 6, FIG. 6 is a schematic diagram showing a front stroke of the head-up display 200 of FIG. 5 in a first state to a second state. In the previous stroke, the first cover 230 and the second cover 240 are inclined at an angle to drive the first cover 230 and the second cover 240 in the opening direction D1 to make the first cover 230 and the second cover. The 240 is offset from the edge of the opening 210a of the outer casing 210, as shown in Fig. 6, to prevent the first cover 230 and the second cover 240 from interfering with the edge of the opening 210a during the movement in the opening direction D1.
具體而言，在驅動源250的驅動下，齒輪組221帶動搖桿222轉動，並通過第二滑槽222r的第一段222r1帶動第一蓋230的第二連接部231，並引導第一蓋230傾斜一角度。在第一蓋230傾斜過程中，由於第一蓋230的突出部232與第二蓋240的連接槽240r之第九段240r1的連接，第一蓋230通過突出部232在連接槽240r之第九段240r1內的相對移動，而帶動第二蓋240隨之傾斜，如第6圖所示。在前段行程完成時，如第6圖所示，第一蓋230的第二連接部231位於搖桿222的第二滑槽222r的第一段222r1與第二段222r2的連接處。第一蓋230的突出部232位於第二蓋240的連接槽240r的第九段240r1與第十段240r2的連接處。 Specifically, under the driving of the driving source 250, the gear set 221 drives the rocker 222 to rotate, and drives the second connecting portion 231 of the first cover 230 through the first segment 222r1 of the second sliding slot 222r, and guides the first cover. 230 is tilted at an angle. During the tilting of the first cover 230, due to the connection of the protruding portion 232 of the first cover 230 and the ninth segment 240r1 of the connecting groove 240r of the second cover 240, the first cover 230 passes through the protruding portion 232 at the ninth of the connecting groove 240r. The relative movement in the segment 240r1 causes the second cover 240 to tilt accordingly, as shown in FIG. When the preceding stroke is completed, as shown in FIG. 6, the second connecting portion 231 of the first cover 230 is located at the junction of the first section 222r1 and the second section 222r2 of the second chute 222r of the rocker 222. The protruding portion 232 of the first cover 230 is located at the junction of the ninth segment 240r1 and the tenth segment 240r2 of the connecting groove 240r of the second cover 240.
如第6及7圖所示，第7圖繪示第5圖之抬頭顯示 器200處於第二狀態的示意圖。在驅動源250繼續驅動下，搖桿222繼續轉動，並通過第二滑槽222r之第二段222r2帶動第一蓋230的第二連接部231，使第一蓋230的第五連接部234在第六滑槽210r3的第五段210r31內滑動。同時，第一蓋230的第二連接部231亦相對地在第二滑槽222r之第二段222r2內滑動。在此過程中，第一蓋230通過第二滑槽222r之第二段222r2的帶動，以及第六滑槽210r3之第五段210r31的引導而移動至如第7圖所示之位置。在本實施例中，第六滑槽210r3之第五段210r31為直線槽，以引導第一蓋230往開啟方向D1移動。此外，由於第一蓋230的突出部232與第二蓋240的連接槽240r連接，因此在第一蓋230移動過程中，第一蓋230帶動第二蓋240移動至外殼210內，如第7圖所示。再者，在抬頭顯示器200於第二狀態時，第一蓋230的第五連接部234位於第六滑槽210r3之第五段210r31與第六段210r32的連接處。 As shown in Figures 6 and 7, Figure 7 shows the head up display of Figure 5. The device 200 is in a schematic view of the second state. When the driving source 250 continues to drive, the rocker 222 continues to rotate, and the second connecting portion 231 of the first cover 230 is driven by the second segment 222r2 of the second sliding slot 222r, so that the fifth connecting portion 234 of the first cover 230 is The fifth segment 210r31 of the sixth chute 210r3 slides. At the same time, the second connecting portion 231 of the first cover 230 also slides relative to the second portion 222r2 of the second sliding slot 222r. During this process, the first cover 230 is moved to the position shown in FIG. 7 by the second segment 222r2 of the second chute 222r and the fifth segment 210r31 of the sixth chute 210r3. In this embodiment, the fifth segment 210r31 of the sixth chute 210r3 is a linear groove to guide the first cover 230 to move in the opening direction D1. In addition, since the protruding portion 232 of the first cover 230 is connected to the connecting groove 240r of the second cover 240, during the movement of the first cover 230, the first cover 230 drives the second cover 240 to move into the outer casing 210, such as the seventh cover. The figure shows. Moreover, when the heads up display 200 is in the second state, the fifth connecting portion 234 of the first cover 230 is located at the junction of the fifth segment 210r31 and the sixth segment 210r32 of the sixth chute 210r3.
第8圖繪示第5圖之抬頭顯示器200處於第三狀態的示意圖。在驅動源250繼續驅動下，搖桿222繼續轉動，並通過第二滑槽222r之第二段222r2繼續帶動第一蓋230的第二連接部231，使第一蓋230的第五連接部234在第六滑槽210r3的第六段210r32內滑動。同時，第一蓋230的第二連接部亦相對地在第二滑槽222r之第二段222r2內滑動。在此過程中，第一蓋230會受到引導而轉動。在本實施例中，第六滑槽210r3之第二段210r32為弧形槽，以引導第一蓋230轉動。在第一蓋230轉動時， 第一蓋230的突出部232沿著第二蓋240的連接槽240r的第十段240r2移動，並脫離連接槽240r，以避免第一蓋230的轉動干涉到第二蓋240或避免第二蓋240阻止第一蓋230的轉動。 FIG. 8 is a schematic view showing the head-up display 200 of FIG. 5 in a third state. When the driving source 250 continues to drive, the rocker 222 continues to rotate, and continues to drive the second connecting portion 231 of the first cover 230 through the second segment 222r2 of the second sliding slot 222r, so that the fifth connecting portion 234 of the first cover 230 It slides in the sixth section 210r32 of the sixth chute 210r3. At the same time, the second connecting portion of the first cover 230 also slides relative to the second portion 222r2 of the second sliding slot 222r. During this process, the first cover 230 is guided to rotate. In this embodiment, the second section 210r32 of the sixth chute 210r3 is an arcuate groove to guide the rotation of the first cover 230. When the first cover 230 is rotated, The protruding portion 232 of the first cover 230 moves along the tenth segment 240r2 of the connecting groove 240r of the second cover 240 and is disengaged from the connecting groove 240r to prevent the rotation of the first cover 230 from interfering with the second cover 240 or avoiding the second cover. 240 prevents rotation of the first cover 230.
在本實施例中，如第5圖所示，外殼210更包括第七滑槽210r4，其中第七滑槽210r4包括相連接之第三段210r41及第四段210r42。在本實施例中，第一蓋230的第二連接部231除了可滑動地配置於搖桿222的第二滑槽222r內之外，第二連接部231亦可滑動地配置於外殼210的第七滑槽210r4內。抬頭顯示器200在第一狀態至第二狀態之過程中，搖桿222通過第二滑槽222r之第二段222r2帶動第一蓋230的第二連接部231在第七滑槽210r4之第三段210r41內滑動。在抬頭顯示器200於第二狀態時，第一蓋230的第二連接部231位於第七滑槽210r4之第三段210r41與第四段的連接處。而抬頭顯示器200在第二狀態至第三狀態之過程中，搖桿222通過第二滑槽222r之第二段222r2帶動第一蓋230的第二連接部231在第七滑槽210r4之第四段210r42內滑動。 In this embodiment, as shown in FIG. 5, the outer casing 210 further includes a seventh chute 210r4, wherein the seventh chute 210r4 includes a connected third segment 210r41 and a fourth segment 210r42. In this embodiment, the second connecting portion 231 of the first cover 230 is slidably disposed in the second sliding slot 222r of the rocker 222, and the second connecting portion 231 is also slidably disposed on the outer casing 210. Seven chutes 210r4. During the first state to the second state of the head-up display 200, the rocker 222 drives the second connecting portion 231 of the first cover 230 through the second segment 222r2 of the second sliding slot 222r in the third segment of the seventh sliding slot 210r4. Slide inside 210r41. When the head-up display 200 is in the second state, the second connecting portion 231 of the first cover 230 is located at the junction of the third segment 210r41 of the seventh chute 210r4 and the fourth segment. During the second state to the third state, the rocker 222 drives the second connecting portion 231 of the first cover 230 to the fourth of the seventh sliding slot 210r4 through the second segment 222r2 of the second sliding slot 222r. Slides within segment 210r42.
在本實施例中，第七滑槽210r4之第三段210r41為直線槽，以引導第一蓋230往開啟方向D1移動；第七滑槽210r4之第四段210r42為弧形槽，以引導第一蓋230轉動。在此實施例中，第一蓋230受到第六滑槽210r3之第二段210r32以及第七滑槽210r4之第四段210r42的弧形槽的引導而轉動。由於第一蓋230的移動及轉動可同時受到第六滑槽210r3及第七滑槽210r4的引 導，因而能使第一蓋230的移動及轉動更穩定。特別是，在一實施例中，第七滑槽210r4之第三段210r41及第六滑槽210r3之第五段210r31可為相互平行的直線槽，以穩定地引導第一蓋230往開啟方向D1移動。 In this embodiment, the third segment 210r41 of the seventh chute 210r4 is a linear groove to guide the first cover 230 to move in the opening direction D1; the fourth segment 210r42 of the seventh chute 210r4 is an arc groove to guide the first A cover 230 rotates. In this embodiment, the first cover 230 is rotated by the guiding of the second slot 210r32 of the sixth chute 210r3 and the arcuate slot of the fourth segment 210r42 of the seventh chute 210r4. Since the movement and rotation of the first cover 230 can be simultaneously guided by the sixth chute 210r3 and the seventh chute 210r4 Therefore, the movement and rotation of the first cover 230 can be made more stable. In particular, in an embodiment, the third segment 210r41 of the seventh chute 210r4 and the fifth segment 210r31 of the sixth chute 210r3 may be linear grooves parallel to each other to stably guide the first cover 230 to the opening direction D1. mobile.
相似於上述抬頭顯示器100，抬頭顯示器200在第二狀態至第三狀態之過程中，抬頭顯示器200的第一齒輪261與第二齒輪2211嚙合，使第二齒輪2211帶動屏幕結構260轉動，直到屏幕263升起至一可工作狀態。 Similar to the above-described head-up display 100, during the second state to the third state of the head-up display 200, the first gear 261 of the head-up display 200 is engaged with the second gear 2211, causing the second gear 2211 to drive the screen structure 260 to rotate until the screen 263 rises to a working state.
如第5及6圖所示，外殼210更包括第一樞轉部212，而第一蓋230更包括第二樞轉部235。第一樞轉部可分離地與第二樞轉部235連接。在第5至6圖所示之前段行程中，第一樞轉部212與第二樞轉部235樞接，且第一蓋230以第二樞轉部235做為轉動點而轉動，如此可讓第一蓋230在前段行程中更穩定地轉動。在本實施例中，第一樞轉部212例如是樞軸，而第二樞轉部235例如是凹槽；在另一實施例中，第一樞轉部212可以是凹槽，而第二樞轉部235可以是樞軸。 As shown in FIGS. 5 and 6, the outer casing 210 further includes a first pivoting portion 212, and the first cover 230 further includes a second pivoting portion 235. The first pivoting portion is detachably coupled to the second pivoting portion 235. In the previous stroke shown in FIGS. 5-6, the first pivoting portion 212 is pivotally connected to the second pivoting portion 235, and the first cover 230 is rotated by the second pivoting portion 235 as a turning point. The first cover 230 is rotated more stably during the previous stroke. In the present embodiment, the first pivoting portion 212 is, for example, a pivot, and the second pivoting portion 235 is, for example, a groove; in another embodiment, the first pivoting portion 212 may be a groove and the second The pivot portion 235 can be a pivot.
如第5及6圖所示，外殼210更包括第四滑槽210r1及第五滑槽210r2，而第二蓋240包括第三連接部241及第四連接部242，其中第三連接部241可滑動地配置於第四滑槽210r1，而第四連接部242可滑動地配置於第五滑槽210r2。第四滑槽210r1包括相連接之第七段210r11與第八段210r12。在第5至6圖所示之前段行程中，當第一蓋230通過突出部232在連接槽240r 之第九段240r1內的相對移動，而帶動第二蓋240轉動時，第二蓋240以第四連接部242為轉動中心，且第三連接部241可於第四滑槽210r1的第七段210r11內滑動，以提供第二蓋240一轉動量。 As shown in FIGS. 5 and 6, the outer cover 210 further includes a fourth sliding slot 210r1 and a fifth sliding slot 210r2, and the second cover 240 includes a third connecting portion 241 and a fourth connecting portion 242, wherein the third connecting portion 241 can be The fourth connecting portion 242 is slidably disposed on the fourth chute 210r2. The fourth chute 210r1 includes a seventh segment 210r11 and an eighth segment 210r12 that are connected. In the previous stroke shown in FIGS. 5 to 6, when the first cover 230 passes through the protruding portion 232 in the connecting groove 240r When the second cover 240 is rotated, the second cover 240 is rotated by the fourth connecting portion 242, and the third connecting portion 241 is at the seventh segment of the fourth sliding slot 210r1. The 210r11 slides inside to provide a second cover 240 with a rotation amount.
接著，在第一蓋230通過突出部232與第二蓋240的連接槽240r之間的連接，而帶動第二蓋240往外殼210內移動的過程中，第二蓋240的第三連接部241可於第四滑槽210r1的第八段210r12內滑動，而第二蓋240的第四連接部242可於第五滑槽210r2內滑動，以引導第二蓋240相對外殼210移動。此外，第四滑槽210r1及第五滑槽210r2的第八段210r12的幾何設計可類似上述第四滑槽110r1及第五滑槽110r2的幾何設計，於此不再贅述。 Then, in the process of moving the second cover 240 into the outer casing 210 by the connection between the protruding portion 232 and the connecting groove 240r of the second cover 240, the third connecting portion 241 of the second cover 240 is 241. The fourth connecting portion 242 of the second cover 240 is slidable in the fifth sliding slot 210r2 to guide the second cover 240 to move relative to the outer casing 210. In addition, the geometric design of the fourth slot 210r1 and the fifth slot 210r12 of the fourth sliding slot 210r1 and the fifth sliding slot 210r2 may be similar to the geometric design of the fourth sliding slot 110r1 and the fifth sliding slot 110r2, and details are not described herein.
綜上，本發明實施例之抬頭顯示器的第一蓋及第二蓋可在驅動源的驅動下自動開啟或關閉。抬頭顯示器可於第一狀態、第二狀態與第三狀態之間變換。在第一狀態至第二狀態過程中，第一蓋與第二蓋連接，以連動而露出外殼的開口；在第二狀態至第三狀態過程中，第一蓋與第二蓋分離並進一步露出外殼的開口；在一實施例中，在第一狀態至第二狀態過程中，第一蓋與屏幕結構未連接，而在第二狀態至第三狀態過程中，第一蓋與屏幕結構連接，使屏幕結構在升起過程中，第一蓋通過屏幕結構上的滑槽引導而轉動。在另一實施例中，在第一狀態至第三狀態過程中，第一蓋與屏幕結構可不連接，在此設計下，第一蓋通過外 殼的滑槽引導而轉動。 In summary, the first cover and the second cover of the head-up display of the embodiment of the present invention can be automatically turned on or off under the driving of the driving source. The heads up display can be switched between a first state, a second state, and a third state. During the first state to the second state, the first cover is coupled to the second cover to interlock to expose the opening of the outer casing; during the second state to the third state, the first cover is separated from the second cover and further exposed An opening of the outer casing; in an embodiment, the first cover is not connected to the screen structure during the first state to the second state, and the first cover is connected to the screen structure during the second state to the third state, During the lifting of the screen structure, the first cover is rotated by the guide on the screen structure. In another embodiment, the first cover and the screen structure may not be connected during the first state to the third state, and in this design, the first cover passes outside The chute of the shell is guided to rotate.
綜上所述，雖然本發明已以較佳實施例揭露如上，然其並非用以限定本發明。本發明所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾。因此，本發明之保護範圍當視後附之申請專利範圍所界定者為準。 In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
100‧‧‧抬頭顯示器 100‧‧‧Headed display
110‧‧‧外殼 110‧‧‧Shell
110a‧‧‧開口 110a‧‧‧ openings
110r1‧‧‧第四滑槽 110r1‧‧‧fourth chute
110r2‧‧‧第五滑槽 110r2‧‧‧5th chute
110r3‧‧‧第六滑槽 110r3‧‧‧6th chute
111‧‧‧邊緣部 111‧‧‧Edge
120‧‧‧傳動機構 120‧‧‧Transmission mechanism
121‧‧‧齒輪組 121‧‧‧ Gear Set
1211‧‧‧第二齒輪 1211‧‧‧second gear
1211r‧‧‧第三滑槽 1211r‧‧‧ third chute
1211a‧‧‧開放端 1211a‧‧‧Open end
122‧‧‧搖桿 122‧‧‧ rocker
122r‧‧‧第二滑槽 122r‧‧‧second chute
130‧‧‧第一蓋 130‧‧‧First cover
131‧‧‧第二連接部 131‧‧‧Second connection
132‧‧‧突出部 132‧‧‧Protruding
133‧‧‧第一連接部 133‧‧‧First connection
134‧‧‧第五連接部 134‧‧‧ fifth connection
140‧‧‧第二蓋 140‧‧‧second cover
150‧‧‧驅動源 150‧‧‧ drive source
160‧‧‧屏幕結構 160‧‧‧Screen structure
160r‧‧‧第一滑槽 160r‧‧‧first chute
161‧‧‧第一齒輪 161‧‧‧First gear
162‧‧‧連接桿 162‧‧‧ Connecting rod
1621‧‧‧連接銷 1621‧‧‧Connected pin
163‧‧‧屏幕 163‧‧‧ screen
170‧‧‧彈性元件 170‧‧‧Flexible components
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117861A TWI607241B (en) | 2016-06-06 | 2016-06-06 | Head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117861A TWI607241B (en) | 2016-06-06 | 2016-06-06 | Head-up display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI607241B true TWI607241B (en) | 2017-12-01 |
| TW201743106A TW201743106A (en) | 2017-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105117861A TWI607241B (en) | 2016-06-06 | 2016-06-06 | Head-up display |
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| Country | Link |
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| TW (1) | TWI607241B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578547A (en) * | 2006-11-20 | 2009-11-11 | 约翰逊控制技术公司 | Apparatus and system for providing a virtual display for a vehicle |
| TWM480073U (en) * | 2014-01-28 | 2014-06-11 | Hua Chuang Automobile Information Technical Ct Co Ltd | Head up display |
| CN103885193A (en) * | 2014-03-27 | 2014-06-25 | 深圳市华星光电技术有限公司 | Display device and method for display device to display image |
| US20150070771A1 (en) * | 2013-09-06 | 2015-03-12 | Hyundai Motor Company | Head up display device and method for vehicle |
| CN104914574A (en) * | 2014-03-11 | 2015-09-16 | 鸿富锦精密工业（深圳）有限公司 | Head-up display device |
-
2016
- 2016-06-06 TW TW105117861A patent/TWI607241B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578547A (en) * | 2006-11-20 | 2009-11-11 | 约翰逊控制技术公司 | Apparatus and system for providing a virtual display for a vehicle |
| US20150070771A1 (en) * | 2013-09-06 | 2015-03-12 | Hyundai Motor Company | Head up display device and method for vehicle |
| TWM480073U (en) * | 2014-01-28 | 2014-06-11 | Hua Chuang Automobile Information Technical Ct Co Ltd | Head up display |
| CN104914574A (en) * | 2014-03-11 | 2015-09-16 | 鸿富锦精密工业（深圳）有限公司 | Head-up display device |
| CN103885193A (en) * | 2014-03-27 | 2014-06-25 | 深圳市华星光电技术有限公司 | Display device and method for display device to display image |
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| TW201743106A (en) | 2017-12-16 |
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