WO2014094382A1 - 带备用接口的插接式显示仪与胎压状态仪 - Google Patents

带备用接口的插接式显示仪与胎压状态仪 Download PDF

Info

Publication number
WO2014094382A1
WO2014094382A1 PCT/CN2013/071017 CN2013071017W WO2014094382A1 WO 2014094382 A1 WO2014094382 A1 WO 2014094382A1 CN 2013071017 W CN2013071017 W CN 2013071017W WO 2014094382 A1 WO2014094382 A1 WO 2014094382A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
interface
power take
display
display device
Prior art date
Application number
PCT/CN2013/071017
Other languages
English (en)
French (fr)
Inventor
李植滔
Original Assignee
广东铁将军防盗设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东铁将军防盗设备有限公司 filed Critical 广东铁将军防盗设备有限公司
Priority to RU2014129639/11U priority Critical patent/RU153712U1/ru
Priority to EP13865317.5A priority patent/EP2937245A4/en
Priority to US14/376,844 priority patent/US9266400B2/en
Publication of WO2014094382A1 publication Critical patent/WO2014094382A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0479—Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention relates to an automobile accessory, in particular to a plug-in display device with a spare interface installed in a traditional cigarette lighter interface of an automobile, and to a tire pressure state meter using the display device.
  • the application of the external tire pressure gauge is more and more extensive.
  • the basic principle is the built-in sensor mounted on the tire hub, including the bridge-type electronic air pressure sensing device for inductive air pressure, which converts the air pressure signal into an electrical signal through the wireless transmitting device.
  • the signal is transmitted to the receiver, and various data changes or buzzer are displayed on the display of the receiver to remind the driver and alarm when the tire leaks and the pressure changes exceed the safety threshold to ensure driving safety.
  • the tire status display and alarm device is usually installed in the cab front, and the vehicle battery is connected to the power supply of the device through the connecting line.
  • a device and its connecting line not only occupy the cab space, but are easily touched by the driver and drive.
  • the device on the front desk of the room easily interferes with the driver's attention and affects the safety of the car.
  • the industry has proposed a number of solutions to integrate the tire pressure monitoring function into the automobile instrument panel.
  • the applicant has also proposed to use the car cigarette lighter to take power to achieve tire pressure monitoring.
  • the former is costly and does not apply to automotive products that have entered the market.
  • the latter occupies the cigarette lighter of the car, which is inconvenient for the owner to use other display components.
  • the applicant proposes a scheme for realizing power taking in a cigarette lighter of a car, wherein the display device and the power take-up plug are integrated as a whole, and the display device is substantially perpendicular to the axial direction of the cigarette lighter plug, and is fixed. On top of it, it will cause several inconveniences:
  • the fixed connection display can only present data to the user from one angle, and lacks flexibility.
  • the user has to bend to the visible range of the display to read the display content.
  • the display device since the display device is fixedly connected to the power take-off plug, and the display device occupies a relatively large space, the display device of the same size is not necessarily adapted to the car with different instrument flow lines, and also It is easy to affect the space usage around the power take-off interface, thereby affecting the driver's operation, for example, easily blocking the push operation of the gear lever.
  • a primary object of the present invention is to overcome the above-mentioned deficiencies and to provide a plug-in display device with an alternate interface that can adjust the display angle to optimize the space around the instrument panel and the utilization of the power take-off interface.
  • Another object of the present invention is to provide a tire pressure state meter by applying the display device.
  • a plug-in display with a spare interface comprising a display assembly and a power take-off plug, the display assembly comprising a housing and a display screen mounted inside the housing for performing a display function, the power take-up plug being used for taking with a car
  • the electrical interface is plugged in to realize power supply and power supply to the display screen, wherein the outer casing of the display component is pivoted with the side of the exposed end of the power take-off plug; the end face of the exposed end of the power take-off plug is provided with the vehicle An alternate interface for electrical connection of electrical interfaces.
  • the bottom of the outer casing is disposed near the circumference of one side thereof, and is provided with an ear portion for providing a pivot hole; and a peripheral portion of the side of the exposed end of the power receiving plug is provided with an ear portion for providing a pivot hole;
  • the ear portion of the outer casing is coaxially disposed with the pivot hole of the ear portion of the power take-up plug, and is pivoted by a rotating shaft through each pivot hole.
  • the bottom of the outer casing is provided with an ear portion for providing a pivot hole at a periphery of one side thereof; and an ear portion for providing a pivot hole at a peripheral edge of the exposed end of the power take-off plug
  • the ear portion of the outer casing is coaxially disposed with the pivot hole of the ear portion of the power take-up plug, and is pivoted by a rotating shaft.
  • the contact between the ear of the outer casing and the ear of the power take-up plug is provided with a friction pad.
  • the housing of the display assembly includes a base, an upper casing and an upper casing, the base and the upper casing are fastened to form a receiving space for mounting a display screen, and the upper casing is provided with a transparent window for the display Exposed.
  • the power take-off plug further includes:
  • a conversion circuit for taking power from a vehicle power take-off interface and providing power to the standby interface
  • a positive electrode connecting member that communicates with the positive electrode of the conversion circuit and the power take-off interface of the automobile
  • a lower cover covering the exposed end of the lower case to provide an exposed end face.
  • the conversion circuit is integrated on two parallelly disposed circuit boards, and the backup interface is sandwiched between the two circuit boards.
  • the standby interface is a USB socket.
  • the positive electrode connector includes a positive electrode thimble and a positive electrode elastic piece, and one end of the positive electrode thimble protrudes from the positive electrode of the vehicle, and the other end is located between the two conversion circuit boards.
  • the positive ejector pin and the one of the conversion circuit boards are described.
  • the negative electrode connector includes a negative electrode elastic piece and a spring support, the negative elastic piece partially exposing a contact with a negative electrode of the automobile power receiving interface outside the lower case, and the negative electrode elastic piece is mounted on the spring support, and the two conversions are set
  • the circuit board is electrically connected to the conversion circuit board, and the spring holder is further used for maintaining the isolation of the negative elastic piece from the positive electrode thimble and the positive electrode spring piece.
  • a tire pressure state meter comprising a tire pressure monitoring circuit and a tire pressure signal receiving antenna, wherein the above-mentioned plug-in display device with a backup interface is used, and the tire pressure monitoring circuit and the tire pressure signal receiving antenna are disposed at the same
  • the display component is internal.
  • the present invention has the following advantages:
  • the plug-in type display device with a standby interface of the present invention takes power in a plug-in form at the vehicle power take-off interface, thereby avoiding the introduction of a display component at the windshield of the cab and disturbing the driver's attention.
  • the display device can be tilted at a certain angle with respect to the power take-off plug, so that the display device can be tilted at an arbitrary angle within a certain angle range, so that the driver can adjust the display content of the display display device.
  • the introduction of the spare interface can make up for the shortage of the power take-off interface of the car being occupied by the display component and not being able to supply power to other power-consuming devices, and the socket adopts a USB socket widely used in electronic devices, which is convenient for many different types. Electronic equipment provides electricity.
  • the USB socket is disposed in the axial direction of the power take-off plug and exposed to the end surface.
  • the display component when the display component is covered with the end surface, it can be hidden by the display device.
  • the USB plug inserted into the USB socket is parallel with the display device, substantially does not increase the space occupied by the USB plug in the present invention, and does not increase the occupation of the USB plug in the cab. Space, and thus, the reversible display assembly does not interfere with and complement the alternate interface hidden within the power take-up plug.
  • the plug-in display device with the spare interface of the invention has wide application, and can be used not only as a tire pressure state meter for detecting the tire pressure of the automobile, but also for further electronic devices suitable for the vehicle, such as an MP3 and a navigator. Integration, thus facilitating large-scale production.
  • FIG. 1 is a schematic perspective view of a plug-in display device with a spare interface according to the present invention.
  • FIG. 2 is a schematic exploded perspective view of the plug-in display device with a spare interface according to the present invention.
  • 3A is a front elevational view of the plug-in display with a spare interface according to the present invention.
  • Fig. 3B is a cross-sectional view taken along line A-A of Fig. 3A.
  • FIG. 4A is a side view of the plug-in display with a spare interface according to the present invention.
  • 4B is a cross-sectional view taken along line B-B of FIG. 4A.
  • FIG. 5 is an exploded perspective view of the plug-in display base and the lower cover of the present invention with a spare interface, mainly showing the pivotal structure of the base and the lower cover and the position of the through hole for the USB socket exposed in the lower cover; .
  • a schematic diagram of a three-dimensional structure of a plug-in display device with a backup interface includes a power take-off plug 2 inserted into a power take-off interface of a vehicle, and a display component 1 disposed above the power take-off plug 2 .
  • the assembly 1 is powered by the power take-off plug 2 to perform its function.
  • the display assembly 1 includes a housing 11 assembled from a plurality of components and electronic components contained inside the housing 11.
  • the outer casing 11 includes an upper casing 111, a base 112, an upper casing 113 and a transparent member 114.
  • the casing 11 may have a square shape (as shown in FIG. 2) or a circular shape; the upper casing 111 and the base 112 may be up and down.
  • the snap-fit forms an accommodating space for mounting the electronic device.
  • the electronic device includes a display screen 12 for realizing display of video information such as data or images.
  • the display screen 12 includes a control circuit 121 and the control The circuit 121 is electrically connected to the LCD screen 123 and the backlight 122.
  • the control circuit 121 is disposed on the base 112, and the control circuit 121 is fixed by a plurality of limiting slots on the base 112.
  • the backlight 122 is fixed. Stacked on the control circuit 121, the LCD screen 123 is stacked on the backlight board 122.
  • the control circuit 121 integrates the signal input to the circuit, displays it through the LCD screen 123, and opens the
  • the backlight panel 122 provides illumination to the LCD panel 123.
  • the display screen 12 is covered with a transparent element 114, and the transparent element 114 is sleeved on the upper casing 111.
  • the upper casing cover 113 is fixed, and the upper casing 111 is opened and the transparent member 114 is installed to form a transparent window.
  • the display assembly 1 further forms a tire pressure state meter by adding other functional components.
  • the tire pressure state meter includes a tire pressure monitoring circuit and a tire pressure signal receiving antenna in addition to the display screen 12.
  • the tire pressure monitoring circuit is integrated with the control circuit 121 of the display screen 12 and printed together on the same circuit board.
  • the tire pressure signal receiving antenna is formed into a sheet-shaped antenna pressing piece 13, as shown in FIG. 2, the antenna pressing piece 13 is closely attached to the frame of the upper casing 111 of the display device, and has a frame shape, and A plurality of support legs 131 for snap fastening are extended downwardly.
  • the edge of the backlight plate 122 is provided with a plurality of fixing frames 1221 for positioning the antenna pressing piece support legs 131.
  • the antenna pressing piece 13 passes through the backlight.
  • the fixing frame 1221 of the board 122 is electrically connected to the control circuit 121 that is buckled under the backlight board 122. If the housing 11 is circular, the antenna pressing piece 13 is also annular.
  • the tire pressure signal receiving antenna receives the signal containing the tire pressure data radiated by the automobile tire pressure gauge from the air, and supplies the signal to the tire pressure monitoring circuit, and the tire pressure monitoring circuit analyzes the tire pressure data signal, and passes through the control circuit
  • the tire pressure information therein is output to the display screen for display.
  • the power take-off plug 2 includes:
  • the standby interface in this embodiment is a USB socket 231;
  • the conversion circuit 23 is specifically a USB conversion circuit 23 for taking power from the vehicle power take-off interface, which is electrically connected to the USB socket 231 and integrated on the two conversion circuit boards 232 and 233, the two conversion circuit boards are soldered on both sides of the USB socket 231;
  • the positive electrode connector 24 electrically connects the positive electrode of the USB conversion circuit 23 and the power take-off interface of the automobile, and includes a positive electrode spring 241 and a positive electrode pin 242.
  • the positive pin 242 is electrically connected to the automobile.
  • the positive electrode of the interface is in contact with the other end between the conversion circuit boards 232 and 233.
  • the positive electrode elastic piece 241 is made of a metal foil and has an elastic three-dimensional structure. The metal foil is fixed at one end to the conversion circuit board 233. Relying on the elastic force formed by the elastic deformation, the positive ejector pin 242 is located at one end between the two conversion circuit boards, and the positive ejector pin 242 is electrically connected to the conversion circuit board 233;
  • the negative electrode connector 25 is connected to the negative electrode of the USB conversion circuit and the vehicle power take-off interface, and includes a negative electrode elastic piece 251 and a spring support 252.
  • the negative electrode elastic piece 251 is made of a metal foil to form a flexible three-dimensional shape.
  • the metal foil is fixed at both ends to the spring bracket 252, and the spring bracket 252 is disposed between the conversion circuit boards 232 and 233 for Maintaining the three-dimensional structure of the negative electrode elastic piece 251 and fixing the position of the negative electrode elastic piece 251 in the power take-off plug 2, and also for maintaining the isolation of the negative electrode elastic piece 251 from the positive electrode thimble 242 or the positive electrode elastic piece 241 to avoid short circuit;
  • the negative electrode tab 251 is electrically connected to the conversion circuit boards 232 and 233 through the spring bracket 252, and finally connects the USB conversion circuit 23 and the negative pole of the vehicle power take-off interface;
  • the lower case 21 is configured to accommodate the USB conversion circuit 23, the positive ejector pin 242, the positive electrode elastic piece 241, the negative electrode elastic piece 251, and the spring holder 252.
  • the lower case 21 has a cylindrical shape, and an inner receiving space is formed therein.
  • the lower case 21 is formed.
  • the upper half of the side wall has an opening 211 for assembling the negative elastic piece 251, and an opening is reserved for the outer side of the lower case 21 for the negative elastic piece 251; since the assembly position of the negative electrode elastic piece 251 is determined,
  • the mounting position of the USB conversion circuit 23 is also fixed, that is, the USB conversion circuit 23 is vertically placed, and the USB socket 231 is upwardly disposed on the same plane as the negative elastic piece 251, and the plane is the opening 211.
  • the lower cover 22 is attached to the end surface of the lower casing 21 and exposed outside the power take-off interface of the automobile, and forms a platform that cooperates with the base 112 of the display assembly 1; please refer to FIG. 3A, FIG. 3B, FIG. 4A, 4B and FIG. 5, the upper half of the lower cover 22 is square, and the shape of the base 112 is matched, and the lower half is cylindrical, and the shape of the lower case 21 is matched; the center of the lower cover 22 is A rectangular through hole 224 is disposed in the axial direction for arranging a USB socket 231 of the USB conversion circuit 23 received in the lower casing 21, and the USB socket 231 is opened at the rectangular through hole 224 as a backup interface;
  • a silicone ring 26 for fixing the position of the power take-off plug at the power take-off interface of the automobile; the silicone ring 26 is tightly sleeved on the upper half of the lower case 21, and the height of the silicone ring 26 is not from top to bottom.
  • the silicone ring 26 fills the gap between the outer wall of the power take-off plug and the inner wall of the power take-off interface, thereby avoiding the looseness of the power take-off plug.
  • the display assembly 1 and the power take-off plug 2 are connected by a pivoting structure.
  • the lower cover 22 is provided at a periphery of one side of the exposed end face of the power take-off plug provided.
  • the first pivoting portion 221 that is, a pair of ears with horizontal through holes are formed as shown in FIG. 5
  • a groove 2211 is left in the middle of the ear portions, and correspondingly, the base 112 is on the same side as the bottom surface of the base.
  • a pair of second pivoting portions 1121 engaged with the first pivoting portion 221 are provided at the periphery (or directly at the periphery thereof instead of being close thereto), that is, an ear portion with a horizontal through hole is formed as shown in FIG.
  • the ear portion can be inserted into the recess 2211, and the through hole can be coaxially penetrated with the through hole of the first pivoting portion 221 for the rotating shaft 222 to be inserted, and the display assembly and the power take-up plug can be wound.
  • the shaft is relatively rotated; more preferably, a friction pad 223 is disposed between the second pivoting portion 1121 and the contact arc surface of the recess 2211 to increase the friction between the first pivoting portion 221 and the second pivoting portion 1121.
  • the force allows the base 112 to be tilted around the rotating shaft 222 at any angle on the lower cover 22.
  • the display component 1 and the USB conversion circuit 23 are connected in parallel in the entire display device.
  • the USB conversion circuit 23 passes through the positive electrode connector 24 and the negative electrode connector 25 respectively to the positive electrode of the vehicle power supply interface.
  • the negative electrode is connected, and the display component 1 is electrically connected to the positive electrode and the negative electrode of the power take-off interface of the automobile in a well-known manner by a lead wire (not shown).
  • the lower cover 22 is in its rectangular shape.
  • a through hole is defined between the hole 224 and the second pivoting portion 1121, and the lead wire for passing through passes through and is connected to the display assembly 1 to achieve power taking.
  • the display device is further provided with a plurality of auxiliary components 14, including a button 141 for engaging the base 112 and the lower cover 22, and a matching spring 142 for switching the button 143 for displaying the content of the display screen 12,
  • the indicator light 145 indicates whether the power is on or not.
  • the plug-in type display device with the standby interface of the present invention in particular, when it is a tire pressure state meter, when used, the power take-off plug 2 is inserted into the power take-off interface of the automobile, and is displayed after being energized.
  • the screen 12 is activated, and the driver can pick up the display component 1 as needed to make the display panel of the display component 1 easy to view.
  • the USB socket 231 originally covered by the display component 1 is exposed and available for use.
  • the plug-in display device and the tire pressure state meter with the spare interface of the invention have small volume, various functions, optimized design, convenient use and wide application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Instrument Panels (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一种带备用接口的插接式显示仪，包括显示组件（1）和取电插头（2），所述显示组件（1）包括外壳（11）和装设在外壳（11）内部用于实现显示功能的显示屏（12），所述取电插头（2）用于与汽车取电接口相插接以实现取电并为所述显示屏（12）供电，其中，所述显示组件（1）的外壳（11）与取电插头（2）外露端的侧边相枢设；所述取电插头（2）外露端的端面设有与汽车取电接口电性连接的备用接口（231）。一种胎压状态仪，包括胎压监控电路和胎压信号接收天线（13），其采用前述的带备用接口（231）的插接式显示仪，所述胎压监控电路和胎压信号接收天线（13）设置在所述显示组件（1）内部。

Description

带备用接口的插接式显示仪与胎压状态仪 技术领域
本发明涉及一种汽车配件，尤其涉及一种加装于汽车传统的点烟接口的带备用接口的插接式显示仪，还涉及一种应用该显示仪的胎压状态仪。
背景技术
外置式胎压计的应用越来越广泛，其基本原理为安装在轮胎轮毂上的内置式传感器，包括感应气压的电桥式电子气压感应装置，将气压信号转换为电信号，通过无线发射装置将信号发射到接收器上，在接收器的显示器上显示各种数据变化或以蜂鸣等形式，提醒驾车者，并在轮胎漏气和压力变化超过安全门限时进行报警，以保障行车安全。
轮胎状态的显示及报警装置通常加装到驾驶室前台，通过连接线连接车辆电瓶达到装置的供电，这样的装置及其连接线不仅占用驾驶室空间，容易被驾驶员碰到连接线，而且驾驶室前台上的装置容易干扰驾驶员注意力而影响汽车的行驶安全。业内就此提出不少将胎压监控功能集成到汽车仪表台的方案，本申请人也曾提出利用汽车点烟口取电实现胎压监控的方案，前者成本大，不适用于已经进入市场的汽车产品，后者则占用了汽车的点烟口，不方便车主使用其它显示组件。
具体而言，本申请人提出的在汽车点烟口实现取电的方案，其中的显示仪与其取电插头作为一个整体，显示仪基本与点烟口取电插头的轴向相垂直，并且固定其上，会导致几方面的不便：
其一，固定连接的显示仪，只能从一个角度为用户呈现数据，缺少灵活性，用户不得不屈就于显示仪的可视范围进行显示内容的读取。
其二，由于显示仪与取电插头是固定连接的，而显示仪占据相对较宽大的空间，这样，同一尺寸的显示仪不一定适配于具有不同仪表台流线设计的汽车，而且，也容易影响取电接口外围的空间使用，从而影响驾驶员的操作，例如，容易阻挡档位操纵杆的推进操作。
其三，汽车上仅有的一个或两个取电接口一旦被该显示仪占用，则无法为其它设备提供电源接口，显然，对于有限资源的利用而言，缺乏效率。
 技术问题
本发明的首要目的是克服上述不足，提供一种可以调节显示角度以优化汽车内部仪表台周围空间和取电接口资源利用的带备用接口的接插式显示仪。
 技术解决方案
本发明的另一目的在于应用所述显示仪，提供一种胎压状态仪。
为达到以上技术目的，本发明采用的技术方案如下：
一种带备用接口的插接式显示仪，包括显示组件和取电插头，所述显示组件包括外壳和装设在外壳内部用于实现显示功能的显示屏，所述取电插头用于与汽车取电接口相插接以实现取电并为所述显示屏供电，其中，所述显示组件的外壳与取电插头外露端的侧边相枢设；所述取电插头外露端的端面设有与汽车取电接口电性连接的备用接口。
具体地，所述外壳的底部，靠近其一侧边周缘处，设有提供枢接孔的耳部；所述取电插头的外露端的侧边周缘处，设有提供枢接孔的耳部；所述外壳的耳部与取电插头的耳部彼此的枢接孔同轴设置，由一转动轴穿过各枢接孔实现枢设。
可选择地，所述外壳的底部，在其一侧边周缘处，设有提供枢接孔的耳部；所述取电插头的外露端的侧边周缘处，设有提供枢接孔的耳部；所述外壳的耳部与取电插头的耳部彼此的枢接孔同轴设置，由一转动轴穿过实现枢设。
更优地，所述外壳耳部和取电插头耳部的接触处设有摩擦垫
进一步地，所述显示组件的外壳包括底座、上壳和上壳盖，所述底座和上壳扣合形成容纳空间用于装设显示屏，所述上壳盖设有透明窗以供显示屏暴露。
进一步地，所述取电插头还包括：
转换电路，用于从汽车取电接口取电并为所述备用接口提供电源；
正极连接件，其连通所述转换电路和汽车取电接口的正极；
负极连接件，其连通所述转换电路和汽车取电接口的负极；
下壳，插入汽车取电接口，其内部空间用于容纳所述转换电路、正极连接件和负极连接件；
下壳盖，盖合在所述下壳外露端上以提供外露端的端面。
具体地，所述转换电路集成于两片平行设置的电路板上，所述备用接口被夹持在该两片电路板之间。优选地，所述备用接口为USB插座。
所述正极连接件包括正极顶针和正极弹片，所述正极顶针一端伸出该取电插头与汽车取电接口的正极接触，另一端位于所述两转换电路板之间，所述正极弹片连通所述正极顶针与所述其中的一块转换电路板。
所述负极连接件包括负极弹片和弹簧支架，所述负极弹片部分露出所述下壳外与汽车取电接口的负极接触，该负极弹片装设在所述弹簧支架上，设置在所述两转换电路板之间，并与该转换电路板电性连接，所述弹簧支架还用于保持该负极弹片与正极顶针和正极弹片的隔离。
一种胎压状态仪，包括胎压监控电路和胎压信号接收天线，其中，其采用前述的带备用接口的插接式显示仪，所述胎压监控电路和胎压信号接收天线设置在所述显示组件内部。
 有益效果
与现有技术相比较，本发明具有如下优势：
（1）本发明的带备用接口的插接式显示仪，在汽车取电接口以插接形式取电，避免在驾驶室挡风玻璃处引入显示组件而干扰驾驶员注意力。
（2）该显示仪可绕相对于取电插头进行一定角度的翻转操作，使该显示仪能在一定的角度范围内以任意角度倾斜放置，以方便驾驶员调节观看显示仪的显示内容。
（3）引入备用接口能弥补因汽车取电接口被所述显示组件占用而不能给其他取电设备供电的不足，且该插座采用在电子设备中广泛使用的USB插座，方便为多种不同的电子设备提供电力。
（4）该USB插座设置在取电插头的轴向上并外露于端面，一方面当显示组件与该端面相盖合时可由所述显示仪遮盖隐藏，另一方面，当显示组件与该端面相远离，即显示组件被翻开时，插入该USB插座的USB插头与所述显示仪并行不悖，基本不增加该USB插头在本发明占据的空间，也不增加该USB插头在驾驶室所占据的空间，因而，可翻转的显示组件与隐藏在取电插头内的备用接口互不干扰且相得益彰。
（5）本发明带备用接口的插接式显示仪应用较广泛，不仅可用作胎压状态仪用于检测汽车胎压，也可以进一步与其他适于车载的电子设备，例如MP3、导航仪等集成，因而便于规模化生产。
 附图说明
图1为本发明带备用接口的插接式显示仪的立体结构示意图。
图2为本发明带备用接口的插接式显示仪的立体结构分解示意图。
图3A为本发明带备用接口的插接式显示仪的正面示意图。
图3B为图3A的A-A方向的剖视图。
图4A为本发明带备用接口的插接式显示仪的侧面示意图。
图4B为图4A的B-B方向的剖视图。
图5为本发明带备用接口的插接式显示仪底座和下壳盖的立体结构分解示意图，主要示出底座和下壳盖的枢接结构与下壳盖中供USB插座露出的通孔位置。
 本发明的最佳实施方式
本发明的实施方式
以下结合附图和具体实施方式对本发明作进一步详细描述。
请参考图1，本发明带备用接口的插接式显示仪的立体结构示意图中，包括了插入汽车取电接口的取电插头2和设置在该取电插头2上方的显示组件1，该显示组件1依靠所述取电插头2供电，以实现其功能。
请参考图2，所述显示组件1包括由多部件组装而成的外壳11及包含在该外壳11内部的电子器件。所述外壳11包括上壳111、底座112、上壳盖113和透明元件114，该外壳11可呈方形（如图2所示），也可呈圆形；所述上壳111和底座112上下扣合形成容纳空间，用于装设所述电子器件，具体地，该电子器件包括显示屏12，用于实现数据或图像等视频信息的显示，该显示屏12包括控制电路121及与该控制电路121电性连接的LCD屏123和背光板122，所述控制电路121设置在所述底座112上，通过所述底座112上的若干限位槽将该控制电路121固定，所述背光板122叠放设置在所述控制电路121上，所述LCD屏123叠放设置在所述背光板122上，该控制电路121整合输入该电路的信号后通过所述LCD屏123显示，并打开所述背光板122为所述LCD屏123提供照明。为了方便驾驶员观看所述显示屏12所显示的图像，同时保护所述显示屏12，所述显示屏12上方罩设有透明元件114，该透明元件114由套设在所述上壳111上的上壳盖113固定，上壳111开孔并装设所述透明元件114即形成一透明窗。
在本实施例中，所述显示组件1通过增设其它功能部件进一步形成了胎压状态仪，该胎压状态仪除了显示屏12外，还包括胎压监控电路和胎压信号接收天线。所述胎压监控电路与显示屏12的控制电路121整合，共同印制在同一块电路板上。所述胎压信号接收天线被制成片状的天线压片13，如图2所示，该天线压片13贴紧所述显示仪的上壳111的边框设置，其呈方框状，并向下延伸出若干用于卡扣固定的支撑脚131，所述背光板122的边沿设置有若干供所述天线压片支撑脚131定位的固定架1221，所述天线压片13通过所述背光板122的固定架1221的定位后与卡扣在该背光板122下方的控制电路121电性连接；若所述外壳11呈圆形，该天线压片13也相应地呈圆环状。所述胎压信号接收天线从空中接收汽车胎压计辐射的包含胎压数据的信号后，提供给所述胎压监控电路，胎压监控电路解析该胎压数据信号，并经所述控制电路将其中的胎压信息输出给所述显示屏进行显示。
请继续参考图2，所述取电插头2包括：
备用接口，本实施例中是USB插座231；
转换电路23，本实施例中具体是一种USB转换电路23，用于从汽车取电接口取电，其与所述USB插座231在电性上相连接，集成在两个转换电路板232和233上，该两个转换电路板焊接在该USB插座231的两面上；
正极连接件24，电性上连通所述USB转换电路23和汽车取电接口的正极，包括正极弹片241和正极顶针242，请参考图3A和图3B，所述正极顶针242一端与汽车取电接口的正极接触，另一端置于所述转换电路板232和233之间，所述正极弹片241由金属薄片制成，形成有弹性的立体结构，该金属薄片一端固定在转换电路板233上，依靠其弹性形变所形成的弹力，紧贴所述正极顶针242位于两转换电路板间的一端，将所述正极顶针242与转换电路板233电性连通；
负极连接件25，连通所述USB转换电路和汽车取电接口的负极，其包括负极弹片251和弹簧支架252，请参考图4，所述负极弹片251由金属薄片制成，形成有弹性的立体结构，其中段向外突出与汽车取电接口的负极接触；该金属薄片两端固定在所述弹簧支架252上，所述弹簧支架252设置在所述转换电路板232和233之间，用于维持所述负极弹片251的立体结构和固定该负极弹片251在取电插头2中的位置，还用于保持该负极弹片251与所述正极顶针242或正极弹片241的隔离，避免短路；所述负极弹片251通过所述弹簧支架252与转换电路板232和233电性连通，最终连通USB转换电路23与汽车取电接口的负极；
下壳21，用于容纳所述USB转换电路23、正极顶针242、正极弹片241、负极弹片251和弹簧支架252，所述下壳21呈圆筒状，其内部形成容纳空间，该下壳21的上半部分侧壁有一开口211，用于装配所述负极弹片251，并为该负极弹片251向所述下壳21外突出预留开口；由于确定了所述负极弹片251的装配位置，因此所述USB转换电路23的装配位置也就固定了，即所述USB转换电路23垂直放置，其USB插座231向上，并与所述负极弹片251设置在同一平面上，该平面为所述开口211和下壳21的轴线所在的平面；所述下壳21的下半部分向内收缩，在轴线处形成一中央通孔212，供所述正极顶针242穿过；
下壳盖22，盖合在所述下壳21端面上，外露在汽车取电接口外，并形成一与所述显示组件1底座112配合的平台；请参考图3A、图3B、图4A、图4B和图5，所述下壳盖22上半部分为方形，与所述底座112的形状配合，下半部分为圆柱形，与所述下壳21的形状配合；该下壳盖22中央轴向设有一矩形通孔224，用于套设容纳在所述下壳21的USB转换电路23的USB插座231，该USB插座231在此矩形通孔224处开放作为备用接口使用；
硅胶圈26，用于固定该取电插头在汽车取电接口的位置，；所述硅胶圈26紧密套设在所述下壳21的上半部，该硅胶圈26的高度从上到下不超过所述负极弹片251突出处，该取电插头插入汽车取电接口时，所述硅胶圈26填充了取电插头外壁和取电接口的内壁的缝隙，避免了该取电插头的松动。
所述显示组件1和取电插头2通过枢接结构连接，具体地，请参考图5，所述下壳盖22，在其所提供的取电插头的外露端端面的一侧周缘处设有一对第一枢接部221，即如图5所示形成一对带水平通孔的耳部，两耳部中间留有一段凹槽2211，相应地，所述底座112在同侧靠近其底座底面周缘处（或直接设置在其周缘处而非靠近）设有与所述第一枢接部221配合的一对第二枢接部1121，即如图5所示形成一带水平通孔的耳部，该耳部可纳入所述凹槽2211中，并且其通孔可与第一枢接部221的通孔同轴贯通，供转动轴222置入，显示组件与取电插头之间即可绕轴相对转动；更优地，所述第二枢接部1121与凹槽2211的接触弧面间设有一摩擦垫223，以增大第一枢接部221和第二枢接部1121间的摩擦力，使所述底座112可绕该转动轴222在所述下壳盖22上以任意倾角斜放。
所述显示组件1与USB转换电路23在整个显示仪中以并联方式连接，如前所述，所述USB转换电路23通过正极连接件24和负极连接件25分别与汽车取电接口的正极和负极连接，而所述显示组件1则通过引线（未图示）以公知的方式与汽车取电接口的正极和负极实现电性连接，本实施例中，所述下壳盖22在其矩形通孔224和第二枢接部1121之间设有一通孔，供引电的导线穿过并连接至所述显示组件1，以实现取电。
本显示仪还设有若干辅助部件14，包括用于扣合所述底座112和下壳盖22的按键扣141及配套的弹簧142，用于切换所述显示屏12显示内容的按钮143，用于指示通电与否的指示灯145。
根据以上的结构描述，本发明带备用接口的插接式显示仪，具体地，当其为胎压状态仪时，使用时，将所述取电插头2插入汽车汽车取电接口，通电后显示屏12启动，驾驶员可根据需要掀起所述显示组件1部分，使该显示组件1的显示面板便于观看，此时，原本被该显示组件1遮盖的USB插座231露出，可供使用。
综上所述，本发明带备用接口的插接式显示仪与胎压状态仪体积小、功能多样、设计优化、使用方便和应用广泛。
上述实施例为本发明较佳的实施方式，但并不仅仅受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，均包含在本发明的保护范围之内。
 工业实用性
序列表自由内容

Claims (11)

  1. 一种带备用接口的插接式显示仪，包括显示组件和取电插头，所述显示组件包括外壳和装设在外壳内部用于实现显示功能的显示屏，所述取电插头用于与汽车取电接口相插接以实现取电并为所述显示屏供电，其特征在于：所述显示组件的外壳与取电插头外露端的侧边相枢设；所述取电插头外露端的端面设有与汽车取电接口电性连接的备用接口。
  2. 如权利要求1所述的带备用接口的插接式显示仪，其特征在于：所述外壳的底部，靠近其一侧边周缘处，设有提供枢接孔的耳部；所述取电插头的外露端的侧边周缘处，设有提供枢接孔的耳部；所述外壳的耳部与取电插头的耳部彼此的枢接孔同轴设置，由一转动轴穿过各枢接孔实现枢设。
  3. 如权利要求1所述的带备用接口的插接式显示仪，其特征在于：所述外壳的底部，在其一侧边周缘处，设有提供枢接孔的耳部；所述取电插头的外露端的侧边周缘处，设有提供枢接孔的耳部；所述外壳的耳部与取电插头的耳部彼此的枢接孔同轴设置，由一转动轴穿过实现枢设。
  4. 取电插头如权利要求2或3所述的带备用接口的插接式显示仪，其特征在于：所述外壳耳部和取电插头耳部的接触处设有摩擦垫。
  5. 如权利要求1至3中任意一项所述的带备用接口的插接式显示仪，其特征在于：所述显示组件的外壳包括底座、上壳和上壳盖，所述底座和上壳扣合形成容纳空间用于装设显示屏，所述上壳盖设有透明窗以供显示屏暴露。
  6. 如权利要求1至3中任意一项所述的带备用接口的插接式显示仪，其特征在于，所述取电插头还包括：
    转换电路，用于从汽车取电接口取电并为所述备用接口提供电源；
    正极连接件，其连通所述转换电路和汽车取电接口的正极；
    负极连接件，其连通所述转换电路和汽车取电接口的负极；
    下壳，插入汽车取电接口，其内部空间用于容纳所述转换电路、正极连接件和负极连接件；
    下壳盖，盖合在所述下壳外露端上以提供外露端的端面。
  7. 如权利要求6所述的带备用接口的插接式显示仪，其特征在于：所述转换电路集成于两片平行设置的电路板上，所述备用接口被夹持在该两片电路板之间。
  8. 如权利要求1至3中任意一项所述的带备用接口的插接式显示仪，其特征在于：所述备用接口为USB插座。
  9. 如权利要求6所述的带备用接口的插接式显示仪，其特征在于：所述正极连接件包括正极顶针和正极弹片，所述正极顶针一端伸出该取电插头与汽车取电接口的正极接触，另一端位于所述两转换电路板之间，所述正极弹片连通所述正极顶针与所述其中的一块转换电路板。
  10. 如权利要求6所述的带备用接口的插接式显示仪，其特征在于：所述负极连接件包括负极弹片和弹簧支架，所述负极弹片部分露出所述下壳外与汽车取电接口的负极接触，该负极弹片装设在所述弹簧支架上，设置在所述两转换电路板之间，并与该转换电路板电性连接，所述弹簧支架还用于保持该负极弹片与正极顶针和正极弹片的隔离。
  11. 一种胎压状态仪，包括胎压监控电路和胎压信号接收天线，其特征在于：其采用权利要求1-10任意一项所述的带备用接口的插接式显示仪，所述胎压监控电路和胎压信号接收天线设置在所述显示组件内部。
PCT/CN2013/071017 2012-12-20 2013-01-28 带备用接口的插接式显示仪与胎压状态仪 WO2014094382A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU2014129639/11U RU153712U1 (ru) 2012-12-20 2013-01-28 Вставной индикатор с резервной штепсельной розеткой и устройством для определения состояния давления в шине
EP13865317.5A EP2937245A4 (en) 2012-12-20 2013-01-28 ADJUSTABLE DISPLAY DEVICE WITH A STANDBY CONNECTION AND TIRE PRESSURE PROBE
US14/376,844 US9266400B2 (en) 2012-12-20 2013-01-28 Insertable indicator with a spare receptacle and tire pressure status instrument

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210559341.3 2012-12-20
CN201210559341.3A CN103009941B (zh) 2012-12-20 2012-12-20 带备用接口的插接式显示仪与胎压状态仪

Publications (1)

Publication Number Publication Date
WO2014094382A1 true WO2014094382A1 (zh) 2014-06-26

Family

ID=47959261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/071017 WO2014094382A1 (zh) 2012-12-20 2013-01-28 带备用接口的插接式显示仪与胎压状态仪

Country Status (5)

Country Link
US (1) US9266400B2 (zh)
EP (1) EP2937245A4 (zh)
CN (1) CN103009941B (zh)
RU (1) RU153712U1 (zh)
WO (1) WO2014094382A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751831A (zh) * 2016-03-01 2016-07-13 张泽婵 嵌入式胎压监测系统
USD824788S1 (en) * 2016-11-03 2018-08-07 Lumileds Holding B.V. Vehicle tire pressure monitoring system
CN107187280A (zh) * 2017-05-27 2017-09-22 上海嘉铎电子科技有限公司 小汽车胎压监测系统
DE102017118893A1 (de) * 2017-08-18 2019-02-21 Man Truck & Bus Ag Halterung, insbesondere für eine Anzeigevorrichtung eines Kraftfahrzeug
CN109363352A (zh) * 2018-12-21 2019-02-22 四川变体科技有限公司 一种人工智能讲台
TWI778360B (zh) * 2020-05-13 2022-09-21 周文三 汽車輪胎修補裝置之點菸器插頭

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065210A1 (en) * 1998-06-10 1999-12-16 Marcus Andersson Holder for a mobile telephone
DE202004003279U1 (de) * 2004-03-03 2004-06-03 Brahimaj, Hamdi Handyhalter/Getränkehalter
CN101474973A (zh) * 2009-01-16 2009-07-08 广东铁将军防盗设备有限公司 车载设备连接结构
CN102358116A (zh) * 2011-09-13 2012-02-22 广东铁将军防盗设备有限公司 胎压监控系统及车载取电接口监视组件
CN202474298U (zh) * 2011-10-24 2012-10-03 唐扬模具股份有限公司 车用取电插座
CN203046768U (zh) * 2012-12-20 2013-07-10 广东铁将军防盗设备有限公司 带备用接口的插接式显示仪与胎压状态仪

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868718B1 (en) * 2003-11-14 2005-03-22 Wireless tire pressure alarming system as directly powered from car cigarette-lighter receptacle
BRPI0416625A (pt) * 2003-11-17 2007-01-16 Sst Wireless Inc antena para carroceria
US20060125613A1 (en) * 2004-12-03 2006-06-15 Yueh-Ying Ko Tire pressure detector and alarm system
US7024928B1 (en) * 2005-01-14 2006-04-11 Jui-Yu Chen Multifunctional tire pressure gauge
US20070093279A1 (en) * 2005-10-12 2007-04-26 Craig Janik Wireless headset system for the automobile
US7789523B2 (en) * 2007-06-27 2010-09-07 Arnold Iii Vaughn R Receptacle positioned rechargeable flashlight
CN201113161Y (zh) * 2007-09-14 2008-09-10 萧德富 带充电器的点烟筒母座
CN201576717U (zh) * 2009-09-28 2010-09-08 浙江联龙电子电器有限公司 一种手机充电车载电源
CN101767519B (zh) * 2010-02-10 2013-05-01 广东铁将军防盗设备有限公司 车胎压力监测系统及其胎压车载装置
US20120169272A1 (en) * 2011-01-03 2012-07-05 David Khalepari Portable usb mini-charger device
CN202695917U (zh) * 2012-06-20 2013-01-23 酷赢生活文化传播(深圳)有限公司 车载充电转接装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065210A1 (en) * 1998-06-10 1999-12-16 Marcus Andersson Holder for a mobile telephone
DE202004003279U1 (de) * 2004-03-03 2004-06-03 Brahimaj, Hamdi Handyhalter/Getränkehalter
CN101474973A (zh) * 2009-01-16 2009-07-08 广东铁将军防盗设备有限公司 车载设备连接结构
CN102358116A (zh) * 2011-09-13 2012-02-22 广东铁将军防盗设备有限公司 胎压监控系统及车载取电接口监视组件
CN202474298U (zh) * 2011-10-24 2012-10-03 唐扬模具股份有限公司 车用取电插座
CN203046768U (zh) * 2012-12-20 2013-07-10 广东铁将军防盗设备有限公司 带备用接口的插接式显示仪与胎压状态仪

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2937245A4 *

Also Published As

Publication number Publication date
EP2937245A1 (en) 2015-10-28
RU153712U1 (ru) 2015-07-27
CN103009941B (zh) 2015-12-16
US9266400B2 (en) 2016-02-23
EP2937245A4 (en) 2016-08-17
CN103009941A (zh) 2013-04-03
US20150035667A1 (en) 2015-02-05

Similar Documents

Publication Publication Date Title
WO2014094382A1 (zh) 带备用接口的插接式显示仪与胎压状态仪
WO2016186284A1 (ko) 블루투스헤드셋 및 이를 포함하는 손목시계
CN103025107A (zh) 电子设备
WO2013037163A1 (zh) 胎压监控系统及车载取电接口监视组件
US20100222101A1 (en) Terminal conversion adaptor and mobile apparatus
CN203419087U (zh) 一种传感器安装总成
WO2013037162A1 (zh) 车载取电接口监视组件天线安装结构
WO2014206204A1 (zh) 汽车应急启动电源
CN211928719U (zh) 一种矿用气体检测报警手环
CN220492660U (zh) 一种智能手表无线充电装置
CN203046768U (zh) 带备用接口的插接式显示仪与胎压状态仪
CN218287949U (zh) 蓝牙解锁装置
CN212340303U (zh) 一种usb便携式空气检测电子装置
CN217158862U (zh) 一种便携自带线移动电源
CN214451613U (zh) 一种新型液压碟刹刹把
CN211930846U (zh) 带有显示装置的蓝牙耳机充电盒
CN214589308U (zh) 电路板结构及穿戴设备
CN217408025U (zh) 一种智能戒指
CN209859121U (zh) 显示装置
CN214277031U (zh) 温湿度记录仪
CN218525852U (zh) 工业平板用的充电基座
CN220830340U (zh) 一种带蓝牙适配器功能的无线充电底座及其控制系统
CN217591042U (zh) 一种耳机
CN210723588U (zh) 一种新型车载双usb接口
CN212909915U (zh) 一种便携式的蓝牙音频播放器

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14376844

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13865317

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2013865317

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013865317

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE