CN206942515U - Water-proof electric vehicle window - Google Patents
Water-proof electric vehicle window Download PDFInfo
- Publication number
- CN206942515U CN206942515U CN201720618239.4U CN201720618239U CN206942515U CN 206942515 U CN206942515 U CN 206942515U CN 201720618239 U CN201720618239 U CN 201720618239U CN 206942515 U CN206942515 U CN 206942515U
- Authority
- CN
- China
- Prior art keywords
- window
- vehicle
- module
- wall
- water
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000005357 flat glass Substances 0.000 claims abstract description 22
- 238000005034 decoration Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 14
- 239000005341 toughened glass Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000004078 waterproofing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
本实用新型涉及一种防水电动车窗。本实用新型包括车窗玻璃模块、车壁止水模块、车窗内饰模块、车窗传动模块、车窗锁紧模块。车壁止水模块固定在车壁外侧,车窗内饰模块设置在车壁内侧,车窗传动模块设置在车壁内,位于车壁止水模块和车窗内饰模块之间;车窗锁紧模块安装在车窗传动模块顶部,车窗玻璃模块活动设置在车窗传动模块上。本实用新型具有独特的开关窗方式决定了车窗打开只需向外伸出,不需要进入车壁内,解决车壁防水的难题。车窗在正常状态下能电动开窗,紧急情况下能手动开窗;车窗的锁紧装置能电动控制,也能手动控制,保障安全。自动化程度较高的同时具备保险操作的功能,符合车辆车窗的发展趋势。且车窗安装方式简单,互换性强。
The utility model relates to a waterproof electric vehicle window. The utility model comprises a vehicle window glass module, a vehicle wall waterproof module, a vehicle window interior decoration module, a vehicle window transmission module and a vehicle window locking module. The water sealing module of the vehicle wall is fixed on the outer side of the vehicle wall, the interior decoration module of the vehicle window is arranged on the inner side of the vehicle wall, the transmission module of the window is arranged in the interior of the vehicle wall, and is located between the water sealing module of the vehicle wall and the interior decoration module of the window; the window lock The tight module is installed on the top of the vehicle window transmission module, and the vehicle window glass module is movably arranged on the vehicle window transmission module. The utility model has a unique way of opening and closing the window, which determines that the vehicle window only needs to be stretched out to open, and does not need to enter the vehicle wall, so as to solve the problem of vehicle wall waterproofing. The window can be opened electrically under normal conditions, and can be opened manually in an emergency; the locking device of the window can be controlled electrically or manually to ensure safety. With a high degree of automation, it also has the function of insurance operation, which is in line with the development trend of vehicle windows. Moreover, the installation method of the vehicle window is simple and the interchangeability is strong.
Description
技术领域technical field
本实用新型属于公交车和轨道车辆车窗技术领域,具体涉及一种防水电动车窗。The utility model belongs to the technical field of windows of buses and rail vehicles, in particular to a waterproof electric window.
背景技术Background technique
车窗是车辆上必备的设备,具体采光、挡雨等的作用。现有的车辆车窗是通过手动式向外推动和向内拉合的方式,实现车窗的开闭,自动化程度较低。但要实现轨道车辆车窗的自动化改造,现有的车窗技术仍存在一些不足。现有的电动车窗不具备在紧急情况下手动开窗逃生的功能,尤其无法解决防水防渗的难题。The window is an essential equipment on the vehicle, specifically lighting, rain and other functions. The existing vehicle windows realize the opening and closing of the windows by manually pushing outwards and pulling inwards, and the degree of automation is relatively low. However, in order to realize the automatic transformation of rail vehicle windows, there are still some deficiencies in the existing window technology. Existing electric vehicle windows do not possess the function of manually opening the window to escape in an emergency, and especially cannot solve the difficult problem of waterproof and seepage prevention.
发明内容Contents of the invention
本实用新型的目的就是提供一种防水电动车窗。The purpose of the utility model is to provide a waterproof electric window.
本实用新型包括车窗玻璃模块、车壁止水模块、车窗内饰模块、车窗传动模块、车窗锁紧模块。所述的车壁止水模块固定在车壁外侧,车窗内饰模块设置在车壁内侧,车窗传动模块设置在车壁内,位于车壁止水模块和车窗内饰模块之间;车窗锁紧模块安装在车窗传动模块顶部,车窗玻璃模块活动设置在车窗传动模块上。The utility model comprises a vehicle window glass module, a vehicle wall waterproof module, a vehicle window interior decoration module, a vehicle window transmission module and a vehicle window locking module. The vehicle wall waterproof module is fixed on the outer side of the vehicle wall, the window interior decoration module is arranged on the inner side of the vehicle wall, and the vehicle window transmission module is arranged inside the vehicle wall, between the vehicle wall waterproof module and the vehicle window interior decoration module; The vehicle window locking module is installed on the top of the vehicle window transmission module, and the vehicle window glass module is movably arranged on the vehicle window transmission module.
所述的车窗玻璃模块包括夹层钢化玻璃、车窗止水框和铝合金外框。夹层钢化玻璃嵌在铝合金外框内框。铝合金外框靠车内壁两内侧均开有导槽,两导槽顶部设置有一对刚性连杆,底部设置有一对活动连杆;刚性连杆与导槽刚性连接;活动连杆沿导槽上下移动,并沿安装点旋转。车窗止水框与铝合金外框贴合设置,包住整个铝合金外框的边框。车窗止水框的四个角采用锥形倒角设计,车窗止水框靠车外壁侧设置有密封条。The vehicle window glass module includes laminated tempered glass, a window water stop frame and an aluminum alloy outer frame. Laminated tempered glass is embedded in the inner frame of the aluminum alloy frame. There are guide grooves on both inner sides of the aluminum alloy frame against the inner wall of the car. A pair of rigid connecting rods are arranged at the top of the two guide grooves, and a pair of movable connecting rods are arranged at the bottom; the rigid connecting rods are rigidly connected with the guide grooves; the movable connecting rods go up and down along the guide grooves Move, and rotate around the mounting point. The window water-stop frame and the aluminum alloy frame are fitted together to cover the frame of the entire aluminum alloy frame. The four corners of the window water-stop frame are designed with conical chamfers, and the window water-stop frame is provided with a sealing strip near the outer wall of the vehicle.
所述的车壁止水模块包括车壁止水框和车壁橡胶条。车壁止水框由四根车壁止水条一体成型,组成一个方形止水框,方形止水框两侧车壁上安装有车壁橡胶条。车壁止水框对应车窗止水框设计,沿车壁止水框四边向框内开有安装槽,车壁止水框通过安装槽镶嵌安装在车壁中。车壁止水框内框四角对应车窗止水框的四个角采用锥形倒角设计,车壁止水框靠车外壁侧开有密封条槽,车窗止水框的密封条与车壁止水框的密封条槽紧密配合。The vehicle wall waterproof module includes a vehicle wall waterproof frame and a vehicle wall rubber strip. The water-stop frame on the vehicle wall is integrally formed by four water-stop strips on the vehicle wall to form a square water-stop frame, and rubber strips on the vehicle wall are installed on the vehicle walls on both sides of the square water-stop frame. The water-stop frame of the vehicle wall corresponds to the design of the water-stop frame of the window. There are installation grooves along the four sides of the water-stop frame of the vehicle wall to the inside of the frame. The water-stop frame of the vehicle wall is embedded and installed in the vehicle wall through the installation groove. The four corners of the inner frame of the water-stop frame on the vehicle wall correspond to the four corners of the water-stop frame on the window. The sealing strip groove of the wall water-stop frame is closely matched.
所述的车窗内饰模块包括车窗内装饰板、车窗橡胶条和车窗内止水框。车窗内装饰板安装在车壁内侧,嵌套在车窗内装饰板外框上。车窗橡胶条沿车窗内止水框嵌套在车窗内装饰板上;在车窗关闭时车窗内止水框与车窗止水框紧密贴合;车窗内装饰板底部设置有手动控制盒,手动控制盒对应三角扳手和手轮轴设置;车窗内装饰板顶部设置有锁紧装置饰板,锁紧装置饰板对应装饰锁紧装置设置。车壁橡胶条和车窗橡胶条之间设置有连杆滑槽,车窗玻璃模块上的一对刚性连杆和一对活动连杆穿过连杆滑槽,安装在车窗传动模块上;在车窗传动模块作用下刚性连杆沿连杆滑槽移动。The vehicle window interior decoration module includes a vehicle window interior trim board, a vehicle window rubber strip and a vehicle window interior water-stop frame. The interior trim panel of the vehicle window is installed on the inner side of the vehicle wall and nested on the outer frame of the interior trim panel of the vehicle window. The window rubber strip is nested on the window inner decorative plate along the inner water-stop frame of the car window; when the window is closed, the inner water-stop frame of the car window is closely attached to the window water-stop frame; Manual control box, the manual control box is set corresponding to the triangular wrench and the hand wheel shaft; the top of the window interior decoration plate is provided with a locking device trim plate, and the locking device trim plate is set corresponding to the decorative locking device. A connecting rod chute is arranged between the rubber strip of the vehicle wall and the rubber strip of the window, and a pair of rigid connecting rods and a pair of movable connecting rods on the window glass module pass through the connecting rod chute and are installed on the window transmission module; The rigid connecting rod moves along the connecting rod sliding groove under the action of the window transmission module.
所述的车窗传动模块包括导轨、下底板、上底板。导轨分为相对设置,且左右对称的两轨,两轨内侧镶嵌安装有滑轨,两轨底部通过下底板连接,顶部通过上底板连接。下底板底面设置有三个轴承座模块和手轮轴承座,三个轴承座模块中部设置有传动轴,传动轴的两端分别穿过两个侧轴承座模块后,通过齿轮齿条副与左右滑轨连接,其中齿轮齿条副与滑轨通过螺纹连接,传动轴旋转带动滑轨垂直移动。传动轴上设置有电机齿轮副和直流无刷电机及其减速器。直流无刷电机及其减速器通过电机齿轮副带动传动轴正转和反转。上底板上设置有平衡器,平衡器的钢丝绳与滑轨连接。The window transmission module includes a guide rail, a lower base plate and an upper base plate. The guide rails are divided into two opposite and symmetrical rails. Slide rails are inlaid on the inside of the two rails. The bottom of the two rails is connected by the lower bottom plate, and the top is connected by the upper bottom plate. There are three bearing housing modules and a handwheel bearing housing on the bottom of the lower base plate, and a transmission shaft is arranged in the middle of the three bearing housing modules. Rail connection, in which the rack and pinion pair and the slide rail are connected by threads, and the rotation of the transmission shaft drives the slide rail to move vertically. A motor gear pair, a DC brushless motor and a reducer thereof are arranged on the transmission shaft. The DC brushless motor and its reducer drive the transmission shaft to rotate forward and reverse through the motor gear pair. A balancer is arranged on the upper bottom plate, and the wire rope of the balancer is connected with the slide rail.
所述的导轨上开有第一刚性连杆滑槽和第一活动连杆滑槽,滑轨相对位置设置有第二刚性连杆滑槽和第二活动连杆滑槽,刚性连杆沿刚性连杆滑槽滑动,活动连杆沿活动连杆滑槽滑动;刚性连杆的一端固定安装在车窗玻璃模块上,刚性连杆的另一端穿过第一刚性连杆滑槽,活动设置在第二刚性连杆滑槽的顶部;活动连杆的一端活动安装在车窗玻璃模块上,活动连杆的另一端穿过第一活动连杆滑槽活动安装在第二活动连杆滑槽上,并在导轨外侧对应活动连杆位置设置限位滑槽,用于对活动连杆进行限位。滑轨在齿轮齿条副的带动下相对导轨垂直移动。一侧导轨的外侧设置有霍尔传感器。The first rigid link chute and the first movable link chute are opened on the guide rail, and the second rigid link chute and the second movable link chute are arranged at the relative position of the slide rail. The connecting rod chute slides, and the movable connecting rod slides along the movable connecting rod chute; one end of the rigid connecting rod is fixedly installed on the window glass module, and the other end of the rigid connecting rod passes through the first rigid connecting rod chute, and is movable on the The top of the second rigid link chute; one end of the movable link is movably installed on the window glass module, and the other end of the movable link passes through the first movable link chute and is movably installed on the second movable link chute , and set a limit chute on the outer side of the guide rail corresponding to the position of the movable link for limiting the position of the movable link. The slide rail moves vertically relative to the guide rail driven by the rack and pinion pair. Hall sensors are arranged on the outer side of one guide rail.
所述的车窗锁紧装置包括手动旋钮机构和弹簧电磁锁。车窗锁紧装置的两端分别安装在两侧导轨的顶部,滑轨上有相应的销孔让弹簧电磁锁锁紧,手动旋钮机构通过连杆与弹簧电磁锁连接。弹簧电磁锁为常闭式电磁锁。The vehicle window locking device includes a manual knob mechanism and a spring electromagnetic lock. The two ends of the window locking device are respectively installed on the tops of the guide rails on both sides. There are corresponding pin holes on the slide rails to allow the spring electromagnetic lock to be locked. The manual knob mechanism is connected with the spring electromagnetic lock through the connecting rod. The spring electromagnetic lock is a normally closed electromagnetic lock.
述的夹层钢化玻璃包括两层玻璃,两层玻璃中间有空气层。The laminated tempered glass described above includes two layers of glass with an air layer between the two layers of glass.
所述的活动连杆通过滑轮安装在导槽内。The movable connecting rod is installed in the guide groove through a pulley.
所述的车窗止水框与密封条一体成型。The window water stop frame and the sealing strip are integrally formed.
所述的车窗止水框在车壁外侧部分采用斜坡设计。The water-stop frame for the vehicle window adopts a slope design on the outer part of the vehicle wall.
所述的车窗橡胶条的上下两边通过魔术贴固定在车壁上。The upper and lower sides of the window rubber strip are fixed on the vehicle wall by Velcro.
所述的手轮轴和三角扳手安装在手轮轴承座上,手轮轴的一端设置在上手轮轴承座,另一端通过手轮齿轮副设置在传动轴上;三角扳手放置在手轮轴的一侧。The handwheel shaft and the triangular wrench are installed on the handwheel bearing seat, one end of the handwheel shaft is arranged on the upper handwheel bearing seat, and the other end is arranged on the transmission shaft through the handwheel gear pair; the triangular wrench is placed on one side of the handwheel shaft.
所述的弹簧电磁锁包括弹簧电磁铁外壳、电磁铁、电磁铁铁芯和弹簧:电磁铁套在电磁铁铁芯一端,电磁铁设置在弹簧电磁铁外壳内;电磁铁铁芯锁销端伸出弹簧电磁铁外壳一端外,销孔端伸出弹簧电磁铁外壳另一端,销孔端与连杆一端连接,中间部分由弹簧压紧。The spring electromagnetic lock includes a spring electromagnet shell, an electromagnet, an electromagnet iron core and a spring: the electromagnet is sleeved on one end of the electromagnet iron core, and the electromagnet is arranged in the spring electromagnet shell; the end of the electromagnet iron core lock pin extends Out of one end of the spring electromagnet shell, the pin hole end stretches out from the other end of the spring electromagnet shell, the pin hole end is connected with one end of the connecting rod, and the middle part is compressed by the spring.
所述的手动旋钮机构包括滚珠卡槽、弹簧、滚珠和锁紧旋钮。滚珠卡槽的左卡槽为闭合卡槽,滚珠卡槽的右卡槽为打开卡槽;锁紧旋钮上有两个销孔,通过销孔与两根连杆的另一端连接。The manual knob mechanism includes a ball slot, a spring, a ball and a locking knob. The left card slot of the ball card slot is a closed card slot, and the right card slot of the ball card slot is an open card slot; there are two pin holes on the locking knob, which are connected with the other ends of the two connecting rods through the pin holes.
本实用新型相比于现有技术具有以下优势:Compared with the prior art, the utility model has the following advantages:
1)独特的开关窗方式:车窗下部先呈一定角度打开,然后车窗上部再打开一定角度使车窗呈竖直状态,然后车窗竖直下降直至完全打开。这种开关窗方式决定了车窗打开只需向外伸出,不需要进入车壁内,故可以完美解决车壁防水的难题。1) Unique opening and closing method: the lower part of the window is opened at a certain angle, and then the upper part of the window is opened at a certain angle to make the window vertical, and then the window is vertically lowered until it is fully opened. This method of opening and closing the window determines that the window only needs to be stretched out and does not need to enter the car wall, so it can perfectly solve the problem of waterproofing the car wall.
2)车窗在正常状态下能电动开窗,紧急情况下能实现简易手动开窗:在紧急情况并且电动控制失效的情况下,手动旋转锁紧旋钮,解除车窗锁紧,在平衡器的作用下,轻推车窗中部,待车窗整体离开车壁,手动将车窗往下拉,可以打开车窗。2) The windows can be opened electrically under normal conditions, and simple manual window opening can be realized in emergency situations: in case of emergency and the electric control fails, manually turn the locking knob to release the window lock, and the Under the action, gently push the middle of the window, wait for the window to leave the car wall as a whole, and manually pull down the window to open the window.
3)车窗的锁紧装置既能电动控制,也能手动控制,大大地保障了机车行驶的安全性。3) The locking device of the vehicle window can be controlled electrically or manually, which greatly ensures the safety of the locomotive.
4)车窗的自动化程度较高,同时具备保险操作的功能,符合车辆车窗的发展趋势。4) The degree of automation of the car window is high, and it also has the function of insurance operation, which is in line with the development trend of the car window.
5)车窗的设计模块化,安装方式简单,互换性强。5) The design of the window is modular, the installation method is simple, and the interchangeability is strong.
附图说明Description of drawings
图1-1为本实用新型整体结构示意图;Figure 1-1 is a schematic diagram of the overall structure of the utility model;
图1-2为本实用新型整体结构装配图;Fig. 1-2 is the assembly diagram of the overall structure of the utility model;
图2-1为图1中车窗玻璃模块的结构示意图;Figure 2-1 is a schematic structural diagram of the window glass module in Figure 1;
图2-2为车窗玻璃模块的局部剖面视图;Figure 2-2 is a partial sectional view of the window glass module;
图3-1为图1中车壁止水模块的结构示意图;Figure 3-1 is a schematic structural diagram of the vehicle wall water-stop module in Figure 1;
图3-2为车壁止水模块的局部剖面视图;Figure 3-2 is a partial sectional view of the water-stop module on the vehicle wall;
图4为图1中车窗内饰模块的结构示意图;Fig. 4 is a schematic structural diagram of the window trim module in Fig. 1;
图5-1为图1中车窗传动机构及锁紧装置的结构示意图;Figure 5-1 is a structural schematic diagram of the window transmission mechanism and locking device in Figure 1;
图5-2为车窗传动机构中手轮装置的结构示意图;Figure 5-2 is a structural schematic diagram of the handwheel device in the window transmission mechanism;
图5-3为车窗传动机构中滑轨和导轨的爆炸视图;Figure 5-3 is an exploded view of the slide rail and guide rail in the window drive mechanism;
图5-4为车窗传动机构中齿轮齿条传动的结构示意图;Figure 5-4 is a structural schematic diagram of the rack and pinion transmission in the window transmission mechanism;
图5-5为车窗传动机构中霍尔传感器的示意图;Figure 5-5 is a schematic diagram of the Hall sensor in the window transmission mechanism;
图6-1为车窗锁紧装置中弹簧电磁锁的爆炸视图;Figure 6-1 is an exploded view of the spring electromagnetic lock in the window locking device;
图6-2为车窗锁紧装置中手动旋钮机构的爆炸视图;Figure 6-2 is an exploded view of the manual knob mechanism in the window locking device;
图7-1为车窗开启状态1的示意图;Figure 7-1 is a schematic diagram of the window opening state 1;
图7-2为车窗开启状态2的示意图;Figure 7-2 is a schematic diagram of the window opening state 2;
图7-3为车窗完全开启状态的示意图。Figure 7-3 is a schematic diagram of the fully opened state of the window.
具体实施方式Detailed ways
下面结合实例和实例附图对本实用新型进行进一步说明。Below in conjunction with example and example accompanying drawing, the utility model is further described.
如图1-1和1-2所示,一种防水电动车窗,包括车窗玻璃模块41、车壁止水模块42、车窗内饰模块43、车窗传动模块44、车窗锁紧模块45。车壁止水模块42固定在车壁外侧,车窗内饰模块43设置在车壁内侧,车窗传动模块44设置在车壁内,位于车壁止水模块42和车窗内饰模块43之间;车窗锁紧模块45安装在车窗传动模块44顶部,车窗玻璃模块41活动设置在车窗传动模块44上。As shown in Figures 1-1 and 1-2, a waterproof electric window includes a window glass module 41, a vehicle wall waterproof module 42, a window interior module 43, a window transmission module 44, and a window locking module. Module 45. The vehicle wall waterproofing module 42 is fixed on the outer side of the vehicle wall, the window interior decoration module 43 is arranged on the inner side of the vehicle wall, and the vehicle window transmission module 44 is arranged inside the vehicle wall, between the vehicle wall waterproofing module 42 and the window interior decoration module 43 Between; the window locking module 45 is installed on the top of the window transmission module 44, and the window glass module 41 is movably arranged on the window transmission module 44.
如图2-1所示,车窗玻璃模块41包括夹层钢化玻璃1、车窗止水框2和铝合金外框3。夹层钢化玻璃1包括两层玻璃,两层玻璃中间有空气层,嵌在铝合金外框3内框,起到隔音的效果。铝合金外框3靠车内壁两内侧均开有导槽3-1,两导槽3-1顶部设置有一对刚性连杆4,底部设置有一对活动连杆5;刚性连杆与导槽刚性连接,不能相对导槽移动或旋转;活动连杆上安装有滑轮,能沿导槽上下移动,并能沿安装点旋转。车窗止水框2与铝合金外框贴合设置,包住整个铝合金外框的边框。如图2-2所示,车窗止水框2的四个角采用锥形倒角2-2设计,车窗止水框2靠车外壁侧设置有密封条2-1,密封条2-1为车窗止水框2的一部分。As shown in FIG. 2-1 , the window glass module 41 includes a laminated tempered glass 1 , a window waterproof frame 2 and an aluminum alloy outer frame 3 . The laminated tempered glass 1 includes two layers of glass, and there is an air layer between the two layers of glass, which is embedded in the inner frame of the aluminum alloy outer frame 3 to play a sound insulation effect. The aluminum alloy outer frame 3 is provided with guide grooves 3-1 on both inner sides of the inner wall of the vehicle. A pair of rigid connecting rods 4 are arranged on the top of the two guide grooves 3-1, and a pair of movable connecting rods 5 are arranged on the bottom; It is connected and cannot move or rotate relative to the guide groove; a pulley is installed on the movable connecting rod, which can move up and down along the guide groove and rotate along the installation point. The window water-stop frame 2 is arranged in close contact with the aluminum alloy outer frame, enclosing the frame of the entire aluminum alloy outer frame. As shown in Figure 2-2, the four corners of the window water stop frame 2 are designed with conical chamfers 2-2. 1 is a part of the window water stop frame 2.
如图3-1所示,车壁止水模块42包括车壁止水框6和车壁橡胶条7。车壁止水框6由四根车壁止水条一体成型,组成一个方形止水框,方形止水框两侧车壁上安装有车壁橡胶条7。如图3-2所示,车壁止水框6对应车窗止水框2设计,沿车壁止水框6四边向框内开有安装槽6-1,车壁止水框6通过安装槽6-1镶嵌安装在车壁中。车壁止水框6内框四角对应车窗止水框2的四个角采用锥形倒角6-4设计,车壁止水框6靠车外壁侧开有密封条槽6-3,用于放置车窗止水框2上的密封条2-1。车窗关闭时,车窗止水框2的密封条2-1与车壁止水框6的密封条槽6-3紧密配合,防止水从外界进入车窗;车窗止水框6在车壁外侧部分采用斜坡6-2设计,能使机车在雨天高速行驶时快速排水。As shown in FIG. 3-1 , the vehicle wall waterproof module 42 includes a vehicle wall waterproof frame 6 and a vehicle wall rubber strip 7 . The car wall water stop frame 6 is integrally formed by four car wall water stop strips to form a square water stop frame, and car wall rubber strips 7 are installed on the car walls on both sides of the square water stop frame. As shown in Fig. 3-2, the water-stop frame 6 of the vehicle wall is designed corresponding to the water-stop frame 2 of the window, and there are installation grooves 6-1 inward along the four sides of the water-stop frame 6 of the vehicle wall, and the water-stop frame 6 of the vehicle wall is installed Groove 6-1 is inlaid and installed in the car wall. The four corners of the inner frame of the water-stop frame 6 of the car wall are designed with conical chamfers 6-4 corresponding to the four corners of the water-stop frame 2 of the car window. Place the sealing strip 2-1 on the water-stop frame 2 of the vehicle window. When the car window was closed, the sealing strip 2-1 of the car window water-stop frame 2 closely cooperated with the seal-strip groove 6-3 of the car wall water-stop frame 6 to prevent water from entering the car window from the outside; The outer part of the wall adopts the slope 6-2 design, which can make the locomotive quickly drain water when it is running at high speed in rainy days.
如图4所示,车窗内饰模块43包括车窗内装饰板8、车窗橡胶条9和车窗内止水框10。车窗内装饰板8安装在车壁内侧,能防止雨水杂物进入车壁内,同时保护车窗传动机构。车窗内止水框10嵌套在车窗内装饰板8外框上。车窗橡胶条9沿车窗内止水框10嵌套在车窗内装饰板8上,车窗橡胶条9的上下两边通过魔术贴贴在车壁上;在车窗关闭时车窗内止水框10与车窗止水框2紧密贴合,从而达到内层防水的效果,实现车窗的二次密封;车窗内装饰板8底部设置有手动控制盒8-2,手动控制盒8-2用于装饰手轮装置,打开手动控制盒8-2能使用三角扳手30转动手轮轴29;车窗内装饰板8顶部设置有锁紧装置饰板8-1,锁紧装置饰板8-1用于装饰锁紧装置;打开锁紧装置饰板,能旋转手动旋钮机构26。车壁橡胶条7和车窗橡胶条9之间设置有连杆滑槽9-1,车窗玻璃模块41上的一对刚性连杆4和一对活动连杆5穿过连杆滑槽9-1,安装在车窗传动模块44上;在车窗传动模块44作用下刚性连杆沿连杆滑槽9-1移动。As shown in FIG. 4 , the window trim module 43 includes a window trim panel 8 , a window rubber strip 9 and a window inner water-stop frame 10 . The interior decoration plate 8 of the car window is installed on the inner side of the car wall, which can prevent rainwater sundries from entering the car wall and protect the car window transmission mechanism simultaneously. The inner waterproof frame 10 of the vehicle window is nested on the outer frame of the inner decorative panel 8 of the vehicle window. The window rubber strip 9 is nested on the window interior trim panel 8 along the window inner water-stop frame 10, and the upper and lower sides of the window rubber strip 9 are pasted on the car wall by Velcro; The water frame 10 is closely attached to the window water-stop frame 2, so as to achieve the waterproof effect of the inner layer and realize the secondary sealing of the window; -2 is used to decorate the hand wheel device, open the manual control box 8-2 and use the triangular wrench 30 to turn the hand wheel shaft 29; -1 is used to decorate the locking device; the trim plate of the locking device can be opened to rotate the manual knob mechanism 26 . A link chute 9-1 is arranged between the car wall rubber strip 7 and the window rubber strip 9, and a pair of rigid links 4 and a pair of movable links 5 on the window glass module 41 pass through the link chute 9. -1, installed on the window transmission module 44; under the action of the window transmission module 44, the rigid connecting rod moves along the connecting rod chute 9-1.
如图5-1所示,车窗锁紧模块45安装在车窗传动模块44顶部。As shown in FIG. 5-1 , the window locking module 45 is installed on the top of the window transmission module 44 .
车窗传动模块44包括导轨12、下底板23、上底板25。The window transmission module 44 includes a guide rail 12 , a lower base plate 23 , and an upper base plate 25 .
导轨12分为相对设置,且左右对称的两轨,两轨内侧镶嵌安装有滑轨16,两轨底部通过下底板23连接,顶部通过上底板25连接。下底板23底面设置有三个轴承座模块20,三个轴承座模块20中部设置有传动轴18,传动轴18的两端分别穿过两个侧轴承座模块14后,通过齿轮齿条副24与左右滑轨16连接,其中齿轮齿条副24与滑轨16通过螺纹连接,传动轴18旋转带动滑轨16垂直移动。传动轴18上设置有电机齿轮副21和直流无刷电机及其减速器22。直流无刷电机及其减速器22通过电机齿轮副21带动传动轴18正转和反转,以实现电动开关窗。上底板25上设置有平衡器11,平衡器11的钢丝绳与滑轨16连接,在电机传动时可以减轻电机的负担,在手动开关车窗时可以起到助力的作用。Guide rail 12 is divided into two rails that are arranged oppositely, and left and right are symmetrical, and slide rail 16 is inlaid on the inner side of two rails, and the bottom of the two rails is connected by lower base plate 23, and the top is connected by upper base plate 25. The bottom surface of the lower base plate 23 is provided with three bearing block modules 20, and the middle part of the three bearing block modules 20 is provided with a transmission shaft 18. The left and right slide rails 16 are connected, wherein the rack and pinion pair 24 is screwed to the slide rail 16, and the transmission shaft 18 rotates to drive the slide rail 16 to move vertically. The transmission shaft 18 is provided with a motor gear pair 21 , a DC brushless motor and its reducer 22 . The DC brushless motor and its reducer 22 drive the transmission shaft 18 to rotate forward and reverse through the motor gear pair 21, so as to realize the electric opening and closing of the window. The upper base plate 25 is provided with a balancer 11, and the wire rope of the balancer 11 is connected with the slide rail 16, which can reduce the burden of the motor when the motor is driven, and can play the role of booster when the window is opened and closed manually.
如图5-2所示,手轮轴29和三角扳手30安装在手轮轴承座31上,手轮轴29的一端设置在手轮轴承座31上,另一端通过手轮齿轮副19带动传动轴18正反转;三角扳手30放置在手轮轴29一侧,使用三角板手30转动手轮轴29的一端可以实现手动开关窗。手轮轴承座31设置在下底板23底面上。As shown in Figure 5-2, the handwheel shaft 29 and the triangular wrench 30 are installed on the handwheel bearing seat 31, one end of the handwheel shaft 29 is set on the handwheel bearing seat 31, and the other end drives the transmission shaft 18 through the handwheel gear pair 19 Forward and reverse; the triangular wrench 30 is placed on one side of the handwheel shaft 29, and one end of the handwheel shaft 29 can be turned by using the triangular wrench 30 to realize manual opening and closing of the window. The hand wheel bearing seat 31 is arranged on the bottom surface of the lower bottom plate 23 .
如图5-3所示,导轨12上开有第一刚性连杆滑槽12-1和第一活动连杆滑槽12-2,滑轨16相对位置设置有第二刚性连杆滑槽16-1和第二活动连杆滑槽16-2,其中刚性连杆4只能沿刚性连杆滑槽滑动,活动连杆5只沿活动连杆滑槽滑动;刚性连杆4的一端固定安装在车窗玻璃模块41上,刚性连杆4的另一端穿过第一刚性连杆滑槽12-1,活动设置在第二刚性连杆滑槽16-1的顶部;活动连杆5的一端活动安装在车窗玻璃模块41上,活动连杆5的另一端穿过第一活动连杆滑槽12-2活动安装在第二活动连杆滑槽16-2,并在导轨12外侧对应活动连杆5位置设置限位滑槽13,用于对活动连杆5进行限位,使其只能做水平移动。如图5-4所示滑轨16在齿轮齿条副24的带动下相对导轨12垂直移动。As shown in Figure 5-3, the first rigid link chute 12-1 and the first movable link chute 12-2 are opened on the guide rail 12, and the second rigid link chute 16 is provided on the opposite position of the slide rail 16. -1 and the second movable link chute 16-2, wherein the rigid link 4 can only slide along the rigid link chute, and the movable link 5 can only slide along the movable link chute; one end of the rigid link 4 is fixedly installed On the window glass module 41, the other end of the rigid link 4 passes through the first rigid link chute 12-1, and is movably arranged on the top of the second rigid link chute 16-1; one end of the movable link 5 Movably installed on the window glass module 41, the other end of the movable connecting rod 5 passes through the first movable connecting rod chute 12-2 and is movably installed on the second movable connecting rod chute 16-2, and correspondingly moves on the outside of the guide rail 12. The position of the connecting rod 5 is provided with a limiting chute 13, which is used to limit the movable connecting rod 5 so that it can only move horizontally. As shown in FIG. 5-4 , the slide rail 16 moves vertically relative to the guide rail 12 driven by the rack and pinion pair 24 .
如图5-5所示,霍尔传感器15安装在左侧导轨的外侧,配合使用的磁铁17安装在滑轨16的底部。霍尔传感器15用于检测车窗关闭是否到位,保证车窗在完全关闭并锁紧时机车方可行驶。As shown in FIG. 5-5 , the Hall sensor 15 is installed on the outside of the left guide rail, and the magnet 17 used in conjunction with it is installed on the bottom of the slide rail 16 . The Hall sensor 15 is used to detect whether the vehicle window is closed properly to ensure that the vehicle window can only be driven when the vehicle window is fully closed and locked.
根据图5-1知,车窗锁紧装置包括手动旋钮机构26和弹簧电磁锁28。According to FIG. 5-1 , the vehicle window locking device includes a manual knob mechanism 26 and a spring electromagnetic lock 28 .
车窗锁紧装置的两端分别安装在两侧导轨12的顶部,滑轨16上有相应的销孔让弹簧电磁锁28锁紧,手动旋钮机构26通过连杆27与弹簧电磁锁28连接。弹簧电磁锁28为常闭式电磁锁,既能自动控制,又能在紧急情况下手动控制。The two ends of vehicle window locking device are respectively installed on the top of both sides guide rail 12, and corresponding pin hole is arranged on slide rail 16 to allow spring electromagnetic lock 28 to lock, and manual knob mechanism 26 is connected with spring electromagnetic lock 28 by connecting rod 27. The spring electromagnetic lock 28 is a normally closed electromagnetic lock, which can be automatically controlled and manually controlled in an emergency.
如图6-1所示,弹簧电磁锁28包括弹簧电磁铁外壳28-1、电磁铁28-2、电磁铁铁芯28-3和弹簧28-4:电磁铁28-2套在电磁铁铁芯28-3一端,电磁铁28-2设置在弹簧电磁铁外壳28-1内;电磁铁铁芯28-3带锁销一端伸出弹簧电磁铁外壳28-1外,另一端伸出弹簧电磁铁外壳,带有销孔28-31与连杆27一端连接,中间部分由弹簧28-4压紧,使锁销在断电情况下保持伸出状态;电磁铁铁芯28-3的N极靠近锁销一端,电磁铁28-2正向通电可以带动电磁铁铁芯28-3离开滑轨16,电磁铁28-2反向通电可以带动电磁铁铁芯28-3移向滑轨16;电磁铁28-2断电时弹簧28-4对电磁铁铁芯28-3施加一个向滑轨16移动的力;而通过移动连杆27可带动锁销移动,手动控制弹簧电磁锁28。As shown in Figure 6-1, spring electromagnetic lock 28 comprises spring electromagnet housing 28-1, electromagnet 28-2, electromagnet iron core 28-3 and spring 28-4: electromagnet 28-2 is enclosed within electromagnet iron One end of the core 28-3, the electromagnet 28-2 is arranged in the spring electromagnet shell 28-1; one end of the electromagnet iron core 28-3 with a locking pin stretches out of the spring electromagnet shell 28-1, and the other end stretches out of the spring electromagnet shell 28-1. The iron shell is connected with one end of the connecting rod 27 with a pin hole 28-31, and the middle part is pressed by a spring 28-4, so that the lock pin remains stretched out when the power is cut off; the N pole of the electromagnet iron core 28-3 Close to one end of the lock pin, electromagnet 28-2 forward energization can drive electromagnet iron core 28-3 to leave slide rail 16, and electromagnet 28-2 reverse energization can drive electromagnet iron core 28-3 to move to slide rail 16; When the electromagnet 28-2 is powered off, the spring 28-4 exerts a power to move to the slide rail 16 to the electromagnet iron core 28-3;
如图6-2所示,手动旋钮机构26包括滚珠卡槽26-1、弹簧26-2、滚珠26-3和锁紧旋钮26-4。其原理在于:滚珠卡槽26-1的左卡槽为闭合卡槽,可使弹簧电磁锁28维持闭合状态;滚珠卡槽26-1的右卡槽为打开卡槽,可使弹簧电磁锁28维持打开状态;锁紧旋钮26-4上有两个销孔26-41,通过销孔与两根连杆27的另一端连接,从而达到同时控制两个弹簧电磁锁28的效果;断电状态下,顺时针旋转锁紧旋钮26-4,在连杆27作用下,可使弹簧电磁锁28打开,而弹簧26-2使滚珠26-3进入打开卡槽,进而使弹簧电磁锁28保持打开状态;在手动打开弹簧电磁锁28后,由于滚珠26-3的作用,弹簧电磁锁28不能自动复位,此时逆时针旋转锁紧旋钮26-4或对电磁铁28-2反向通电可闭合弹簧电磁锁28。As shown in Fig. 6-2, the manual knob mechanism 26 includes a ball slot 26-1, a spring 26-2, a ball 26-3 and a locking knob 26-4. Its principle is: the left draw-in groove of ball draw-in groove 26-1 is closed draw-in groove, can make spring electromagnetic lock 28 maintain closed state; The right draw-in groove of ball draw-in groove 26-1 is open draw-in groove, can make spring electromagnetic lock 28 close. Maintain the open state; there are two pin holes 26-41 on the locking knob 26-4, which are connected with the other ends of the two connecting rods 27 through the pin holes, so as to achieve the effect of simultaneously controlling the two spring electromagnetic locks 28; power-off state Next, turn the locking knob 26-4 clockwise, under the action of the connecting rod 27, the spring electromagnetic lock 28 can be opened, and the spring 26-2 can make the ball 26-3 enter the opening slot, and then keep the spring electromagnetic lock 28 open State: After the spring electromagnetic lock 28 is manually opened, due to the effect of the ball 26-3, the spring electromagnetic lock 28 cannot automatically reset, and at this time, the locking knob 26-4 is rotated counterclockwise or the electromagnet 28-2 is reversely energized to close Spring electromagnetic lock 28.
本实用新型正常使用时车窗开关窗的流程如下:The flow process of the window switch window when the utility model is in normal use is as follows:
1)车窗关闭状态:弹簧电磁锁断电,保持常闭状态,滑轨不移动,车窗呈关闭状态如图1-2所示。1) The window is closed: the spring electromagnetic lock is powered off and remains in the normally closed state, the slide rail does not move, and the window is closed, as shown in Figure 1-2.
2)车窗开启状态1:电动打开车窗时,弹簧电磁锁通电,保持常开状态;电机带动传动轴正转,滑轨向下移动,活动连杆横向移动;车窗下部向外打开一定角度,如图7-1所示。2) Window open state 1: When the window is opened electrically, the spring electromagnetic lock is energized to maintain the normally open state; the motor drives the transmission shaft to rotate forward, the slide rail moves downward, and the movable connecting rod moves laterally; the lower part of the window opens outwards to a certain extent angle, as shown in Figure 7-1.
3)车窗开启状态2:弹簧电磁锁保持常开状态;电机带动传动轴正转,滑轨继续向下移动,刚性连杆顺着导轨横向移动;车窗上部向外打开一定角度,使车窗呈竖直状态,如图7-2所示。3) Window open state 2: The spring electromagnetic lock remains normally open; the motor drives the transmission shaft to rotate forward, the slide rail continues to move downward, and the rigid connecting rod moves laterally along the guide rail; the upper part of the window opens outward at a certain angle, so that the car The window is vertical, as shown in Figure 7-2.
4)车窗完全开启状态:弹簧电磁锁保持常开状态;电机带动传动轴正转,滑轨继续向下移动至端点;车窗向下移动过程中,由平衡器提供阻尼,防止车窗过快滑落;最后,车窗完全开启,如图7-3所示。4) The window is fully opened: the spring electromagnetic lock remains normally open; the motor drives the transmission shaft to rotate forward, and the slide rail continues to move down to the end point; during the downward movement of the window, the balancer provides damping to prevent the window from overshooting. Slide down quickly; finally, the window is fully opened, as shown in Figure 7-3.
5)关窗过程与开窗过程相反:电机带动传动轴反转,滑轨向上移动直至车窗关闭;霍尔传感器检测车窗关闭到位后,弹簧电磁锁断电并自动复位,车窗锁紧;车窗完全关闭并锁紧后,机车方可行驶。5) The window closing process is opposite to the window opening process: the motor drives the transmission shaft to reverse, and the slide rail moves upward until the window is closed; after the Hall sensor detects that the window is closed in place, the spring electromagnetic lock is powered off and resets automatically, and the window is locked ; The locomotive can only be driven after the windows are completely closed and locked.
6)车窗具有以下功能:点动控制功能:点动控制开关窗;常动控制功能:常动控制开关窗;防夹手功能:在开关窗过程中,如果发现负载突然变大(说明有异物挡住玻璃),应立即停止动作。如果是关窗操作,则此时应反向完全开启车窗,实现防卡功能;到位检测功能:开关窗运行到位时,能通过传感器及时检测出到位信号;外部控制功能:车窗的控制,支持外部通信和外部按钮两种控制功能。6) The car window has the following functions: Jog control function: jog control to open and close the window; constant movement control function: constant movement to control the opening and closing of the window; anti-pinch function: during the process of opening and closing the window, if the load suddenly foreign matter blocking the glass), the action should be stopped immediately. If it is a window closing operation, the window should be fully opened in the opposite direction at this time to realize the anti-blocking function; in-position detection function: when the opening and closing window is in place, the in-position signal can be detected in time through the sensor; external control function: the control of the window, Supports two control functions of external communication and external buttons.
为保障机车行驶的安全性,本实用新型在紧急情况或电动控制失效情况下使用说明如下:In order to ensure the safety of the locomotive, the utility model is described as follows in case of emergency or electric control failure:
1)紧急情况时手动开窗逃生:首先,手动顺时针旋转车窗锁紧装置的手动旋钮机构,使弹簧电磁锁保持打开状态,解除车窗锁紧;然后,在平衡器作用下,轻推车窗中部,待车窗整体离开车壁,手动将车窗往下拉,打开车窗。1) Manually open the window to escape in an emergency: First, manually rotate the manual knob mechanism of the window locking device clockwise to keep the spring electromagnetic lock open and release the window lock; then, under the action of the balancer, gently push In the middle of the window, when the entire window leaves the car wall, manually pull down the window to open the window.
2)手动关窗:打开手动控制盒,使用三角扳手顺时针拧动手轮轴,使车窗上升直至关闭。车窗到达关闭位置后,手动逆时针旋转锁紧装置的手动旋钮机构,使弹簧电磁锁复位并保持常闭状态,锁紧车窗。2) Close the window manually: open the manual control box, and use a triangular wrench to turn the hand wheel shaft clockwise to raise the window until it closes. After the car window reaches the closed position, manually rotate the manual knob mechanism of the locking device counterclockwise to reset the spring electromagnetic lock and keep it in a normally closed state to lock the car window.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618239.4U CN206942515U (en) | 2017-05-31 | 2017-05-31 | Water-proof electric vehicle window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618239.4U CN206942515U (en) | 2017-05-31 | 2017-05-31 | Water-proof electric vehicle window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942515U true CN206942515U (en) | 2018-01-30 |
Family
ID=61363506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618239.4U Withdrawn - After Issue CN206942515U (en) | 2017-05-31 | 2017-05-31 | Water-proof electric vehicle window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130885A (en) * | 2017-05-31 | 2017-09-05 | 浙江大学华南工业技术研究院 | A kind of water-proof electric vehicle window |
-
2017
- 2017-05-31 CN CN201720618239.4U patent/CN206942515U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130885A (en) * | 2017-05-31 | 2017-09-05 | 浙江大学华南工业技术研究院 | A kind of water-proof electric vehicle window |
| CN107130885B (en) * | 2017-05-31 | 2022-11-11 | 浙江大学华南工业技术研究院 | A waterproof electric window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101060484B1 (en) | Window opening and closing device | |
| CN204238802U (en) | With the electromagnetic shield door of emergency opening mechanism | |
| CN109162578A (en) | A kind of novel intelligent door and window and its application method | |
| CN107130885B (en) | A waterproof electric window | |
| CN107013113A (en) | Car emergency escape controlling device for doors | |
| CN205292548U (en) | Door window self -closing anti -theft device | |
| CN206942515U (en) | Water-proof electric vehicle window | |
| KR101060498B1 (en) | Window opening and closing device | |
| CN110761687A (en) | Horizontal lifting ventilating window of anti-theft door | |
| CN103590726A (en) | Electrically-driven automatic security door with lock and door swinging mechanism internally arranged | |
| CN112644258B (en) | Movable automobile skylight assembly | |
| KR101060500B1 (en) | Window opening and closing device | |
| CN210289430U (en) | Self-locking device of automatic revolving door | |
| CN206256821U (en) | Intelligent door based on Bluetooth technology | |
| CN203081134U (en) | Window capable of being automatically opened and closed | |
| CN209040728U (en) | A kind of electric rolling door landing automatic locking device | |
| CN208330136U (en) | A kind of intelligent anti-clip window | |
| CN201902150U (en) | Electric curtain for vehicle | |
| CN104309452A (en) | Novel car sunroof | |
| CN213297607U (en) | Control system of voice control automatic door and door with control system | |
| CN200971035Y (en) | Window of motorhome | |
| CN211287415U (en) | Horizontal lifting ventilating window of anti-theft door | |
| CN201401094Y (en) | Automatic window closing device | |
| CN210768318U (en) | Electric double-open outward swing door | |
| CN203547444U (en) | Lock and rotating door mechanism built-in electric driving automatic anti-theft door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20221111 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20221111 |