WO2015172351A1 - Tire pressure sensor assembly and wheel comprising same - Google Patents
Tire pressure sensor assembly and wheel comprising same Download PDFInfo
- Publication number
- WO2015172351A1 WO2015172351A1 PCT/CN2014/077550 CN2014077550W WO2015172351A1 WO 2015172351 A1 WO2015172351 A1 WO 2015172351A1 CN 2014077550 W CN2014077550 W CN 2014077550W WO 2015172351 A1 WO2015172351 A1 WO 2015172351A1
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- WO
- WIPO (PCT)
- Prior art keywords
- tire pressure
- pressure sensor
- sensor assembly
- hole
- valve
- Prior art date
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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
-
- 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
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A tire pressure sensor assembly and a wheel comprising same. The tire pressure sensor assembly (100, 100') has a split-type structure, and comprises: a tire pressure sensor, having a tire pressure sensor main body (1, 1'); an inflating valve (3, 3'), having a rod portion (7, 7'), a main body portion (8, 8') and a valve cap (12); and a connection mechanism. The tire pressure sensor and the inflating valve are connected together by means of the connection mechanism, and the main body portion of the inflating valve is made of a rubber material. The tire pressure sensor assembly has a split-type structure, the inflating valve can be separately assembled and disassembled conveniently, and the whole assembly does not need to be replaced if the inflating valve is damaged; in addition, the main body portion of the inflating valve is made of a rubber material, so that the problem of the adaptability to an external environment is effectively solved, and good environmental air-tightness can be provided.
Description
本发明涉及一种胎压传感器组件，以及一种包括该胎压传感器组件
的车轮。
The present invention relates to a tire pressure sensor assembly, and a tire pressure sensor assembly including the same
Wheel.
已知的，轮胎压力的大小会直接影响机动车(例如，汽车或摩托车
等)的行驶安全，因此机动车的轮胎中一般都安装有胎压传感器组件。
这种胎压传感器组件主要包括胎压传感器和气门嘴，且其安装方式一般
分为内置式安装或外置式安装。在机动车行驶时，胎压传感器组件对轮
胎气压进行实时自动监测，并将监测数据(一般包括温度和胎压)发送
至机动车内部的接收器，驾驶者可通过观察显示平台数据或接收器发出
的报警声来判断行驶中的机动车轮胎的安全状况。
It is known that the size of the tire pressure directly affects the motor vehicle (for example, a car or a motorcycle).
The driving safety is such that the tire pressure sensor assembly is generally installed in the tire of the motor vehicle.
The tire pressure sensor assembly mainly includes a tire pressure sensor and a valve, and the installation method is generally
Divided into built-in or external installation. Tire pressure sensor assembly to the wheel when the vehicle is running
The tire pressure is automatically monitored in real time and the monitoring data (generally including temperature and tire pressure) is sent
To the receiver inside the motor vehicle, the driver can observe the display platform data or the receiver sends out
The alarm sound is used to judge the safety condition of the running vehicle tires.
图1示出现有技术中的一种内置式的胎压传感器组件。在该胎压传
感器组件中，胎压传感器的塑胶主体1’’与五金气门嘴3’’是通过模具预
融合成形的一体件，该一体件通过五金气门嘴螺母5’’与车轮的轮毂20’’
固定在一起，其中胎压传感器组件通过一个进气孔11’’与轮胎21’’的内
部压力相通，由此实现胎压实时监测。
Figure 1 shows a built-in tire pressure sensor assembly of the prior art. In the tire pressure transmission
In the sensor assembly, the plastic body 1'' of the tire pressure sensor and the metal valve 3'' are pre-formed by the mold
A fused integrally formed piece that passes through the hardware valve nut 5'' and the wheel hub 20'' of the wheel
Fixed together, wherein the tire pressure sensor assembly passes through an air inlet 11'' and the inside of the tire 21''
The pressure is connected to each other, thereby realizing real-time monitoring of tire pressure.
然而，这种胎压传感器组件存在以下问题：
However, such a tire pressure sensor assembly has the following problems:
1.由于胎压传感器的塑胶壳体与五金气门嘴是一体件，即，在安装
至轮胎之前已通过模具融合在一起，则一旦在使用过程中外露的气门嘴
损坏，整个一体件需全部更换，这导致成本增加；以及
1. Since the plastic housing of the tire pressure sensor and the hardware valve are one piece, that is, during installation
Until the tires have been fused together through the mold, once the exposed valve is in use
Damage, the entire one piece needs to be replaced, which leads to increased costs;
2.由于机动车的使用环境复杂，而五金气门嘴的材质一般为铝合
金，因此在温度低的情况下容易出现脆性，存在安全隐患。另外，在安
装拧紧的过程中，若五金(一般为铝合金)气门嘴螺母的氧化膜保护层
局部被破坏，则其在极端酸性环境中很容易被腐蚀，这会影响五金气门
嘴螺母的强度，同时影响拆装和美观。
2. Due to the complicated environment of the motor vehicle, the material of the metal valve is generally aluminum alloy.
Gold, therefore, is prone to brittleness at low temperatures, posing a safety hazard. In addition, in Ann
In the process of tightening, if the metal (usually aluminum alloy) valve nut of the oxide film protective layer
If it is partially destroyed, it is easily corroded in extremely acidic environments, which will affect the hardware valve.
The strength of the mouth nut affects both disassembly and aesthetics.
因此，需要一种新型的胎压传感器组件来解决上述问题。
Therefore, a new type of tire pressure sensor assembly is needed to solve the above problems.
发明内容
Summary of the invention
本发明提供一种新型的内置式胎压传感器组件，其所包含的胎压传
感器和气门嘴经由一个连接机构连接在一起，总体上具有分体式结构，
气门嘴可以方便地单独拆装，若损坏不需要更换整个组件，而且气门嘴
的主体部采用橡胶材料(例如，特种EPDM)制成，有效地解决了外界环
境适应性的问题，同时也能够具有良好的环境气密性。
The invention provides a novel built-in tire pressure sensor assembly, which comprises a tire pressure transmission
The sensor and the valve are connected together via a connecting mechanism, and have a split structure as a whole.
The valve can be easily disassembled and assembled separately. If it is damaged, it is not necessary to replace the entire component, and the valve is also required.
The main body is made of rubber material (for example, special EPDM), which effectively solves the outer ring.
The problem of adaptability to the environment can also have good environmental airtightness.
具体地，本发明提供一种胎压传感器组件，该胎压传感器组件具有
分体式结构，其包括：
Specifically, the present invention provides a tire pressure sensor assembly having
Split structure, which includes:
一个胎压传感器，具有一个胎压传感器主体；
a tire pressure sensor having a tire pressure sensor body;
一个气门嘴，具有一个杆部、一个主体部和一个气门帽；以及
a valve having a stem portion, a body portion and a valve cap;
一个连接机构，所述胎压传感器和所述气门嘴经由所述连接机构连
接在一起；
a connecting mechanism, the tire pressure sensor and the valve are connected via the connecting mechanism
Connect together
所述气门嘴的主体部由橡胶材料制成。
The body portion of the valve is made of a rubber material.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述连接
机构包括：
In a preferred embodiment of the tire pressure sensor assembly according to the invention, the connection
Institutions include:
至少一个弹性伸缩件，设置在所述气门嘴的杆部中，具有一个伸出
状态和一个缩回状态，在处于所述伸出状态时，所述弹性伸缩件从所述
杆部的表面向外伸出且具有的最大伸出高度为H，在处于所述缩回状态
时，所述弹性伸缩件缩回至所述杆部中并与所述杆部的表面齐平；
At least one elastically stretchable member disposed in the stem of the valve having an extension
a state and a retracted state, wherein the elastically stretchable member is in the extended state
The surface of the stem extends outwardly and has a maximum protruding height H, in the retracted state
The elastically stretchable member is retracted into the stem and flush with the surface of the stem;
一个侧孔连接部，设置在所述胎压传感器主体的侧部，用于容纳所
述气门嘴的杆部，所述侧孔连接部包括：
a side hole connecting portion disposed at a side of the tire pressure sensor body for accommodating
The stem portion of the valve, the side hole connecting portion includes:
至少一个导气槽，设置在所述侧孔连接部的一端并处在所述侧
孔连接部的外侧，能够接收处于所述伸出状态的所述弹性伸缩件；
At least one air guiding groove disposed at one end of the side hole connecting portion and on the side
The outer side of the hole connecting portion is capable of receiving the elastically stretchable member in the extended state;
设置在所述侧孔连接部的另一端的固位孔，处于所述伸出状态
下的所述弹性伸缩件能够接合至所述固位孔中，从而将所述气门嘴
和所述胎压传感器主体锁紧在一起；以及
a retaining hole provided at the other end of the side hole connecting portion, in the extended state
The lower elastically stretchable member can be engaged into the retention hole, thereby the valve
Locked together with the tire pressure sensor body;
一个侧孔主体部，其内径D与所述杆部的外径d的尺寸设置为
满足：d≤D＜d+H。
a side hole main body portion having an inner diameter D and an outer diameter d of the rod portion is set to
Satisfied: d ≤ D < d + H.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述侧孔
连接部还包括至少一个弹性固位片，所述固位孔设置在该弹性固位片
上。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the side hole
The connecting portion further includes at least one elastic retention piece, and the retention hole is disposed on the elastic retention piece
on.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述弹性
伸缩件接合至所述固位孔中时从所述杆部伸出的高度大于其在被插入
通过所述侧孔主体部时从所述杆部伸出的高度。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the elasticity
a height from the shank when the telescopic member is engaged into the retention hole is greater than being inserted
The height from the stem portion when passing through the side hole body portion.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述杆部
中设有弹簧，用以向所述弹性伸缩件提供弹性力。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the stem portion
A spring is provided to provide an elastic force to the elastically stretchable member.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述导气
槽具有向内倾斜的侧壁，以向所述弹性伸缩件施加渐增的压缩力。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the gas guide
The groove has side walls that are inclined inwardly to apply an increasing compressive force to the elastically stretchable member.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述连接
机构还包括一个按键子组件，其装配在所述杆部上方，所述按键子组件
具有：
In a preferred embodiment of the tire pressure sensor assembly according to the invention, the connection
The mechanism also includes a button subassembly mounted above the stem, the button subassembly
have:
一个子弹簧或弹片，内嵌在所述按键子组件中；以及
a sub-spring or shrapnel embedded in the button sub-assembly;
至少一个导向凸起，竖向地压靠至处于所述伸出状态下的、接合在
所述固位孔中的所述弹性伸缩件。
At least one guiding projection that is vertically pressed against the engaging state in the extended state
The elastically stretchable member in the retention hole.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述弹性
伸缩件是碰珠、弹片或镶件。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the elasticity
The telescopic members are balls, shrapnel or inserts.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述弹性
伸缩件的形状是球体、圆柱体、圆锥体、长方体或正方体。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the elasticity
The shape of the telescopic member is a sphere, a cylinder, a cone, a cuboid or a cube.
在根据本发明的胎压传感器组件的一个优选实施方案中，所述胎压
传感器主体上还设置有胎压通气孔，并且所述杆部上设有出气孔。
In a preferred embodiment of the tire pressure sensor assembly according to the present invention, the tire pressure
A tire pressure vent hole is further disposed on the sensor body, and an air outlet hole is disposed on the rod portion.
在根据本发明的胎压传感器组件的另一个优选实施方案中，所述连
接机构包括：
In another preferred embodiment of the tire pressure sensor assembly according to the present invention, the company
The pick-up mechanism includes:
一个侧孔连接部，设置在所述胎压传感器主体的侧部，用于容纳所
述气门嘴的杆部；
a side hole connecting portion disposed at a side of the tire pressure sensor body for accommodating
Describe the stem of the valve;
至少一个定位槽，设置于所述杆部上；
At least one positioning groove is disposed on the rod portion;
一个弹性紧固片，其一端设有一个定位孔，另一端固定至所述胎压
传感器主体的一个附接槽，并且所述弹性紧固片具有垂直于其侧部向外
延伸的至少一个定位突起，所述定位突起能够插入所述定位槽中并与之
相接合；
An elastic fastening piece having a positioning hole at one end and the tire end fixed to the tire pressure
An attachment groove of the sensor body, and the elastic fastening piece has an outer side perpendicular to the side thereof
Extending at least one positioning protrusion, the positioning protrusion being insertable into the positioning groove and
Joining
一个凹入孔，设置于所述胎压传感器主体上，并与所述弹性紧固片
上的定位孔同心地布置；以及
a concave hole is disposed on the tire pressure sensor body and is coupled to the elastic fastening piece
The positioning holes on the top are arranged concentrically;
一个螺钉，穿过所述定位孔和所述凹入孔以将所述弹性紧固片与所
述胎压传感器主体固定；
a screw passing through the positioning hole and the recessed hole to fix the elastic fastening piece
The tire pressure sensor body is fixed;
其中所述螺钉具有一个拧紧状态和一个松开状态，在所述拧紧状
态，所述弹性紧固片与所述胎压传感器主体紧密贴合；在所述松开状态，
所述弹性紧固片的带有所述定位孔的一端与所述胎压传感器主体的带
有凹入孔的表面间隔一距离；以及
Wherein the screw has a tightened state and a loosened state, in the tightening state
The elastic fastening piece is in close contact with the tire pressure sensor body; in the released state,
One end of the elastic fastening piece with the positioning hole and the belt of the tire pressure sensor body
The surface having the recessed holes is separated by a distance;
其中所述定位突起的突出高度被设置为小于所述距离。
Wherein the protruding height of the positioning protrusion is set to be smaller than the distance.
在根据本发明的胎压传感器组件的另一个优选实施方案中，所述弹
性紧固片的另一端通过粘接或模内注塑的方式固定至所述胎压传感器
主体。
In another preferred embodiment of the tire pressure sensor assembly according to the present invention, the bomb
The other end of the fastening piece is fixed to the tire pressure sensor by bonding or in-mold molding
main body.
在根据本发明的胎压传感器组件的另一个优选实施方案中，所述胎
压传感器主体上还设置有导气槽和胎压通气孔，并且所述杆部上设有出
气孔。
In another preferred embodiment of the tire pressure sensor assembly according to the present invention, the tire
The air pressure sensor body is further provided with an air guiding groove and a tire pressure vent hole, and the rod portion is provided with
Stomata.
在根据本发明的胎压传感器组件中，所述气门嘴的杆部是铜制杆。
In the tire pressure sensor assembly according to the present invention, the stem portion of the valve is a copper rod.
本发明还提供一种车轮，其包括以上所述的胎压传感器组件，其中
所述胎压传感器组件中的气门嘴的主体部与车轮的轮毂之间采用过盈
配合连接在一起。
The present invention also provides a wheel comprising the above described tire pressure sensor assembly, wherein
Interference between the main body of the valve in the tire pressure sensor assembly and the hub of the wheel
Fit together.
参考以下附图，结合下文非限制性的示例性实施方案能够更好地理
解本发明。应理解，这些附图是非限制性的，未必按比例绘制，且基于
附图绘制的限制，有些特征可能未示出或未作标记。在附图中：
Referring to the following figures, a better geographical basis can be achieved in conjunction with the following non-limiting exemplary embodiments.
The invention is solved. It should be understood that the appended drawings are not,
The drawings draw limitations, some of which may not be shown or marked. In the drawing:
图1是现有技术中的一种一体式的胎压传感器组件的示意图；
1 is a schematic view of an integrated tire pressure sensor assembly in the prior art;
图2是根据本发明的一个实施方案的具有分体式结构的胎压传感器
组件的立体示意图；
2 is a tire pressure sensor having a split structure according to an embodiment of the present invention.
a schematic view of the assembly;
图3是图2中的胎压传感器组件中的胎压传感器的立体示意图；
Figure 3 is a perspective view of the tire pressure sensor of the tire pressure sensor assembly of Figure 2;
图4是图2中的胎压传感器组件中的气门嘴的示意图；
Figure 4 is a schematic view of the valve in the tire pressure sensor assembly of Figure 2;
图5是图2中的胎压传感器组件的一个剖视图；
Figure 5 is a cross-sectional view of the tire pressure sensor assembly of Figure 2;
图6是本发明的胎压传感器组件的连接机构中的弹性伸缩件的不同
实施例；
Figure 6 is a view showing the difference of the elastically stretchable members in the connecting mechanism of the tire pressure sensor assembly of the present invention
Embodiment
图7是图2中的胎压传感器组件装配至车轮的示意图；
Figure 7 is a schematic view of the tire pressure sensor assembly of Figure 2 assembled to a wheel;
图8是根据本发明的另一实施方案的具有分体式结构的胎压传感器
组件的分解立体图；
8 is a tire pressure sensor having a split structure according to another embodiment of the present invention.
An exploded perspective view of the component;
图9是图8中的胎压传感器组件处于组装状态、但连接机构中的螺
钉未拧紧时的一个剖视图；
Figure 9 is a snail in the assembled state of the tire pressure sensor assembly of Figure 8
a cross-sectional view when the nail is not tightened;
图10是图8的胎压传感器组件的胎压传感器与气门嘴连接在一起
时的组装示意图；
Figure 10 is a tire pressure sensor assembly of the tire pressure sensor assembly of Figure 8 connected to the valve
Assembly diagram at the time;
图11是图8的胎压传感器组件装配至车轮的轮毂的示意图；以及
Figure 11 is a schematic illustration of the tire pressure sensor assembly of Figure 8 assembled to a hub of a wheel;
图12是图8的胎压传感器组件装配至车轮的轮毂的另一示意图。
Figure 12 is another schematic view of the tire pressure sensor assembly of Figure 8 assembled to a hub of a wheel.
应理解，以下实施方案仅是举例性的，对本发明并不构成限制。本
发明的保护范围由权利要求书限定。还应理解，在实施本发明的过程中，
不必包括下述实施方案中的所有技术特征，这些技术特征可以有多种组
合。
It is to be understood that the following embodiments are merely illustrative and are not limiting of the invention. this
The scope of protection of the invention is defined by the claims. It should also be understood that in the practice of the invention,
It is not necessary to include all the technical features in the following embodiments, and these technical features can have multiple groups.
Hehe.
在本文中，术语“上”、“下”、“内”、“外”都是为参照附图便于描
述而使用的，并不意味着限制本发明的范围。
In this document, the terms "upper", "lower", "inner", and "outer" are used to facilitate the description with reference to the drawings.
The use of the description is not intended to limit the scope of the invention.
此外，本领域技术人员应理解，为了简明起见，未必在此详述胎压
传感器组件中的所有部件。
Moreover, those skilled in the art will appreciate that the tire pressure is not necessarily detailed herein for the sake of brevity.
All components in the sensor assembly.
参照图2-5，示出根据本发明的一个实施方案的胎压传感器组件
100。如图2-5所示，胎压传感器组件100具有分体式结构，包括：一
个胎压传感器，具有一个胎压传感器主体1；一个气门嘴3，具有一个
杆部7、一个主体部8和一个气门帽12；以及，一个连接机构，所述胎
压传感器和所述气门嘴3经由所述连接机构连接在一起；其中所述气门
嘴3的主体部8由橡胶材料制成。
Referring to Figures 2-5, a tire pressure sensor assembly in accordance with one embodiment of the present invention is illustrated
100. As shown in Figures 2-5, the tire pressure sensor assembly 100 has a split structure, including:
a tire pressure sensor having a tire pressure sensor body 1; a valve 3 having a
a rod portion 7, a main body portion 8 and a valve cap 12; and, a connecting mechanism, the tire
a pressure sensor and the valve 3 are connected together via the connecting mechanism; wherein the valve
The body portion 8 of the mouth 3 is made of a rubber material.
再次参照图2-5，进一步描述的胎压传感器组件100中的连接机构。
所述连接机构包括：两个弹性伸缩件9a、9b，设置在所述气门嘴3的杆
部7中，具有一个伸出状态和一个缩回状态，在处于所述伸出状态时，
所述弹性伸缩件9a、9b从所述杆部7的表面向外伸出且具有的最大伸
出高度为H，在处于所述缩回状态时，所述弹性伸缩件9a、9b缩回至所
述杆部7中并与所述杆部7的表面齐平(即，高度为0)；一个侧孔连接
部81，设置在所述胎压传感器主体1的侧部，用于容纳所述气门嘴3的
杆部7；
Referring again to Figures 2-5, the attachment mechanism in the tire pressure sensor assembly 100 is further described.
The connecting mechanism includes: two elastically stretchable members 9a, 9b, and a rod disposed on the valve 3
The portion 7 has an extended state and a retracted state, and when in the extended state,
The elastically stretchable members 9a, 9b project outwardly from the surface of the stem portion 7 and have a maximum extension
The height is H, and when in the retracted state, the elastically stretchable members 9a, 9b are retracted to the position
Said rod portion 7 is flush with the surface of the rod portion 7 (ie, the height is 0); one side hole connection
a portion 81 disposed at a side of the tire pressure sensor main body 1 for accommodating the valve 3
Rod 7
所述侧孔连接部81包括：两个导气槽14a、14b，设置在所述侧孔
连接部81的一端并处在所述侧孔连接部81的外侧(即，从所述侧孔连
接部81向外开槽)，能够接收处于所述伸出状态的所述弹性伸缩件9a、
9b；设置在所述侧孔连接部81的另一端的固位孔13a、13b，优选设置
在侧孔连接部的两个弹性固位片17a、17b上，处于所述伸出状态下的
所述弹性伸缩件9a、9b能够接合至所述固位孔13a、13b中，从而将所
述气门嘴3和所述胎压传感器主体1锁紧在一起；以及，一个侧孔主体
部(即，内孔部分)，其内径D与所述杆部7的外径d的尺寸设置为满
足：d≤D＜d+H。
The side hole connecting portion 81 includes: two air guiding grooves 14a, 14b disposed at the side holes
One end of the connecting portion 81 is located outside the side hole connecting portion 81 (ie, from the side hole
The joint portion 81 is outwardly grooved, and is capable of receiving the elastically stretchable member 9a in the extended state,
9b; retention holes 13a, 13b provided at the other end of the side hole connection portion 81, preferably set
On the two elastic retention sheets 17a, 17b of the side hole connection portion, in the extended state
The elastically stretchable members 9a, 9b can be engaged into the retention holes 13a, 13b, thereby
The valve 3 and the tire pressure sensor body 1 are locked together; and, a side hole body
a portion (ie, an inner bore portion) whose inner diameter D and the outer diameter d of the stem portion 7 are set to be full
Foot: d ≤ D < d + H.
胎压传感器组件100的气门嘴3和胎压传感器主体1经由连接机构
的连接过程如下：
The valve 3 of the tire pressure sensor assembly 100 and the tire pressure sensor body 1 are connected via a connecting mechanism
The connection process is as follows:
连接机构的侧孔连接部81的构型使得气门嘴3的杆部7具有这样
的插入过程：首先，带有弹性伸缩件9a、9b的杆部7在侧孔连接部81
的导气槽14a、14b中行进，处于外侧的导气槽能够使弹性伸缩件9a、
9b处于伸出状态；接着，进一步插入杆部7，进入侧孔主体部，由于侧
孔主体部内径尺寸的限定，使得弹性伸缩件9a、9b受到垂直方向上的
压力，使其在缩回状态(内径等于杆部外径的情况下)或伸出状态(弹
性伸缩件具有小于其最大伸出高度H的一高度)下行进；最后，杆部7
行进至弹性固位片17a、17b的固位孔13a、13b，弹性伸缩件9a、9b
受到的垂直方向上的压力突然释放，并接合至固位孔13a、13b中，由
此将气门嘴3和胎压传感器主体1锁紧在一起。
The configuration of the side hole connecting portion 81 of the connecting mechanism makes the stem portion 7 of the valve 3 have the same
Insertion process: first, the stem portion 7 with the elastically stretchable members 9a, 9b is at the side hole connecting portion 81
The air guiding grooves 14a, 14b travel, and the outer air guiding groove can make the elastic expansion member 9a,
9b is in an extended state; then, the rod portion 7 is further inserted into the side hole body portion, due to the side
The inner diameter of the hole body portion is defined such that the elastically stretchable members 9a, 9b are vertically oriented
Pressure, in the retracted state (inner diameter equal to the outer diameter of the stem) or extended state (bomb
The flexible member has a lower height than its maximum extension height H; finally, the stem 7
Retaining holes 13a, 13b that travel to the elastic retention sheets 17a, 17b, elastically stretchable members 9a, 9b
The pressure in the vertical direction is suddenly released and joined to the retention holes 13a, 13b by
This locks the valve 3 and the tire pressure sensor body 1 together.
应理解，所述弹性伸缩件9a、9b接合至所述固位孔13a、13b中时
从所述杆部7伸出的高度大于其在被插入通过所述侧孔主体部时从所述
杆部7伸出的高度，由此能够实现锁紧功能。
It should be understood that when the elastically stretchable members 9a, 9b are joined to the retention holes 13a, 13b
a height protruding from the stem portion 7 is greater than when it is inserted through the side hole body portion
The height at which the stem portion 7 projects, thereby enabling the locking function.
如图4所示，所述气门嘴3的杆部7中、在弹性伸缩件9a、9b之
间设有弹簧10，用以向所述弹性伸缩件9a、9b提供弹性力，同时确保
弹性伸缩件在不受到垂直方向上的压力时能够伸出杆部7的表面。
As shown in FIG. 4, in the stem portion 7 of the valve 3, in the elastically stretchable members 9a, 9b
A spring 10 is provided between them to provide elastic force to the elastically stretchable members 9a, 9b while ensuring
The elastically stretchable member can protrude from the surface of the stem portion 7 without being subjected to pressure in the vertical direction.
优选地，侧孔连接部81中的导气槽14a、14b可以具有向内倾斜的
侧壁，以向所述弹性伸缩件9a、9b施加渐增的压缩力。
Preferably, the air guiding grooves 14a, 14b in the side hole connecting portion 81 may have an inward inclination
The side walls are configured to apply an increasing compressive force to the elastically stretchable members 9a, 9b.
参见图1和5，胎压传感器组件的连接机构还可以包括一个按键子
组件2，其装配在所述杆部7上方，所述按键子组件2具有：一个子弹
簧(或弹片)16，内嵌在所述按键子组件2中；以及，两个导向凸起18a、
18b，竖向地压靠至处于所述伸出状态下的、接合在所述固位孔13a、13b
中的所述弹性伸缩件9a、9b。
Referring to Figures 1 and 5, the connection mechanism of the tire pressure sensor assembly may further include a button
An assembly 2, which is mounted above the stem 7, the button subassembly 2 having: a bullet
a spring (or shrapnel) 16 embedded in the button sub-assembly 2; and two guide projections 18a,
18b, vertically pressed against the retention hole 13a, 13b in the extended state
The elastically stretchable members 9a, 9b.
当按下按键子组件2时，导向凸起18a、18b分别向弹性伸缩件9a、
9b施加竖向方向上的力，迫使弹性伸缩件9a、9b从固位孔13a、13b中
退出。借此，气门嘴3与胎压传感器主体1容易地实现分离。
When the button sub-assembly 2 is pressed, the guide projections 18a, 18b respectively extend toward the elastically stretchable member 9a,
9b applies a force in the vertical direction, forcing the elastically stretchable members 9a, 9b from the retaining holes 13a, 13b
drop out. Thereby, the valve 3 and the tire pressure sensor main body 1 are easily separated.
应理解，所述弹性伸缩件9a、9b可以是碰珠(如图4中示意性所
示)、弹片或镶件。
It should be understood that the elastic expansion members 9a, 9b may be ball bumps (as illustrated in Figure 4).
Show), shrapnel or inserts.
另外，所述弹性伸缩件的形状可以是球体、圆柱体、圆锥体、长方
体或正方体，或其他任何适宜的形状，而且弹性伸缩件的数量没有特别
的限定，可以为一个或多个。图6中示出弹性伸缩件的不同实施例，如
杆部7’具有两个弹性伸缩件9a’，或者杆部7’’具有一个弹性伸缩件9a’’。
In addition, the shape of the elastic expansion member may be a sphere, a cylinder, a cone, a rectangular shape
Body or cube, or any other suitable shape, and the number of elastically stretchable parts is not special
The limit can be one or more. Different embodiments of the elastically stretchable member are shown in Figure 6, such as
The stem portion 7' has two elastically stretchable members 9a', or the stem portion 7'' has an elastically stretchable member 9a''.
对于以上所述的胎压传感器组件100，其具有即插即用的分体式结
构，拆装方便、操作简单，并且是无螺丝固定，避免了螺丝在长期震动
环境下工作易脱落的问题，而是经由一个如上的连接机构实现可靠连
接。
For the tire pressure sensor assembly 100 described above, it has a plug-and-play split junction
Easy to assemble and disassemble, easy to operate, and screw-free, avoiding long-term vibration of the screw
The problem of easy work to fall off under the environment, but through a connection mechanism as above to achieve reliable connection
Pick up.
如图7所示,在胎压传感器组件100中，所述胎压传感器主体上还
设置有胎压通气孔15，将胎压传感器组件100装配至轮胎21的轮毂20，
通过气门嘴以及杆部上设有的出气孔11a、11b，再经由导气槽14a、14b
以及胎压通气孔15与胎压传感器相通，来实现轮胎21的胎压监测。
As shown in FIG. 7, in the tire pressure sensor assembly 100, the tire pressure sensor body is further
A tire pressure vent 15 is provided to assemble the tire pressure sensor assembly 100 to the hub 20 of the tire 21,
Through the air valve and the air outlets 11a, 11b provided on the rod portion, and then through the air guiding grooves 14a, 14b
And the tire pressure vent 15 communicates with the tire pressure sensor to achieve tire pressure monitoring of the tire 21.
接下来参照图8-12，示出根据本发明另一实施方案的胎压传感器组
件100’。在该胎压传感器组件100’中，所述连接机构包括：一个侧孔连
接部81’，设置在所述胎压传感器主体1’的侧部，用于容纳所述气门嘴3’
的杆部7’；两个定位槽7a、7b，设置于所述杆部7’上；一个弹性紧固片
4，其一端设有一个定位孔42，另一端41固定至所述胎压传感器主体1’
的一个附接槽31，并且所述弹性紧固片4具有垂直于其侧部向外延伸的
两个定位突起4a、4b，所述定位突起4a、4b能够插入所述定位槽7a、
7b中并与之相接合；一个凹入孔32，设置于所述胎压传感器主体1上，
并与所述弹性紧固片4上的定位孔42同心地布置；以及，一个螺钉5，
穿过所述定位孔42和所述凹入孔32以将所述弹性紧固片4与所述胎压
传感器主体1固定；其中所述螺钉5具有一个拧紧状态和一个松开状态，
在所述拧紧状态，所述弹性紧固片4与所述胎压传感器主体1贴合；在
所述松开状态，所述弹性紧固片4的带有所述定位孔42的一端与所述
胎压传感器主体1的带有凹入孔32的表面间隔一距离D(如图9所示的
状态)；以及，其中所述定位突起4a、4b的突出高度被设置为小于所述
距离D。
Referring next to Figures 8-12, a tire pressure sensor group in accordance with another embodiment of the present invention is illustrated.
Piece 100'. In the tire pressure sensor assembly 100', the connecting mechanism includes: a side hole connection
A joint portion 81' is provided at a side portion of the tire air pressure sensor main body 1' for accommodating the valve 3'
a rod portion 7'; two positioning grooves 7a, 7b provided on the rod portion 7'; an elastic fastening piece
4. One end is provided with a positioning hole 42 and the other end 41 is fixed to the tire pressure sensor main body 1'
An attachment groove 31, and the elastic fastening piece 4 has an outward extension perpendicular to a side portion thereof
Two positioning protrusions 4a, 4b, the positioning protrusions 4a, 4b can be inserted into the positioning groove 7a,
And engaged with 7b; a concave hole 32 is disposed on the tire pressure sensor body 1,
And arranged concentrically with the positioning hole 42 on the elastic fastening piece 4; and, a screw 5,
Passing through the positioning hole 42 and the recessed hole 32 to press the elastic fastening piece 4 with the tire pressure
The sensor body 1 is fixed; wherein the screw 5 has a tightened state and a loosened state,
In the tightened state, the elastic fastening piece 4 is attached to the tire pressure sensor body 1;
In the released state, one end of the elastic fastening piece 4 with the positioning hole 42 and the
The surface of the tire pressure sensor body 1 with the recessed holes 32 is separated by a distance D (as shown in FIG. 9).
And a state in which the protruding heights of the positioning protrusions 4a, 4b are set to be smaller than
Distance D.
胎压传感器组件100’的气门嘴3’和胎压传感器主体1’经由连接机构
的连接过程如下：
The valve 3' of the tire pressure sensor assembly 100' and the tire pressure sensor body 1' are connected via a connecting mechanism
The connection process is as follows:
首先，通过粘接或模内注塑的方式将弹性紧固片4的一端41与胎
压传感器主体1’的附接槽31，同时弹性紧固件4的另一端的定位孔42
与胎压传感器主体1’上的凹入孔32同心地对齐；
First, one end 41 of the elastic fastening piece 4 and the tire are bonded or injected by injection molding.
The attachment groove 31 of the pressure sensor main body 1' while the positioning hole 42 of the other end of the elastic fastener 4 is
Concentrically aligned with the recessed holes 32 in the tire pressure sensor body 1';
其次，将螺钉5初步安装至定位孔42和凹入孔32中，但不拧紧螺
钉5，接着将气门嘴3’的杆部7’插入至胎压传感器主体1’的侧孔连接部
81’，装配到位后使杆部7’上的定位槽7a、7b分别与弹性紧固片4上的
定位突起4a、4b匹配接合；
Next, the screw 5 is initially installed into the positioning hole 42 and the recessed hole 32, but the screw is not tightened.
The nail 5, and then the stem portion 7' of the valve 3' is inserted into the side hole connection portion of the tire pressure sensor main body 1'
81', after the assembly is in place, the positioning grooves 7a, 7b on the rod portion 7' are respectively attached to the elastic fastening piece 4
The positioning protrusions 4a, 4b are matched and engaged;
最后，拧紧螺钉5，实现气门嘴3’和胎压传感器主体1’之间的锁紧
固定。
Finally, the screw 5 is tightened to achieve locking between the valve 3' and the tire pressure sensor body 1'.
fixed.
在胎压传感器组件100’的装配过程中，由于螺钉5未拧紧，且定位
突起4a、4b的突出高度被设置为小于距离D(即，弹性紧固片4的带有
所述定位孔42的一端与所述胎压传感器主体1’的带有凹入孔32的表面
间隔的距离，如图9中示出)，从而这一“装配段差”的设计并不会影
响气门嘴3’的杆部7’在侧孔连接部81’中的插入。此外，在拆卸的过程
中，只要适当地松开螺钉5，弹性紧固片4的定位突起4a、4b就会从定
位槽7a、7b中向上弹出，由此能够容易地拔出气门嘴3’，拆装非常容
易。
During the assembly of the tire pressure sensor assembly 100', since the screw 5 is not tightened and positioned
The protruding height of the protrusions 4a, 4b is set to be smaller than the distance D (ie, the belt of the elastic fastening piece 4)
One end of the positioning hole 42 and the surface of the tire pressure sensor main body 1' with the concave hole 32
The distance of the interval, as shown in Figure 9, so that the design of this "assembly section difference" does not affect
The insertion of the stem portion 7' of the valve 3' in the side hole connecting portion 81'. In addition, during the disassembly process
In the middle, as long as the screw 5 is properly loosened, the positioning projections 4a, 4b of the elastic fastening piece 4 will be fixed.
The position grooves 7a, 7b are ejected upward, whereby the valve 3' can be easily pulled out, and the disassembly is very easy.
easy.
优选地，在胎压传感器组件100’中，所述弹性紧固片4的另一端41
通过粘接或模内注塑的方式固定至所述胎压传感器主体1’的附接槽31。
Preferably, in the tire pressure sensor assembly 100', the other end 41 of the elastic fastening piece 4
The attachment groove 31 of the tire pressure sensor main body 1' is fixed by bonding or in-mold molding.
如图11-12所示，在胎压传感器组件100’中，所述胎压传感器主体
1’上还设置有导气槽14a’、14b’和胎压通气孔15’，并且所述杆部7’上
设有出气孔11a’、11b’；在将胎压传感器组件100’装配至轮毂20’后，
再安装上轮胎21’，通过气门嘴3’、杆部7’上的出气孔11a’、11b’、胎
压传感器主体1’上的导气槽14a’、14b’以及胎压通气孔15’与胎压传感
器相通，来实现车轮轮胎21’的胎压监测。
As shown in Figures 11-12, in the tire pressure sensor assembly 100', the tire pressure sensor body
Air passages 14a', 14b' and tire air vent holes 15' are also provided on 1', and the stem portion 7' is provided
Vent holes 11a', 11b' are provided; after the tire pressure sensor assembly 100' is assembled to the hub 20',
The upper tire 21' is attached, through the valve 3', the air outlets 11a', 11b' on the stem 7', and the tire
Air guiding grooves 14a', 14b' on the pressure sensor main body 1' and tire pressure vent holes 15' and tire pressure sensing
The devices are connected to achieve tire pressure monitoring of the wheel tire 21'.
在本发明的胎压传感器组件中，所述气门嘴3、3’的杆部7、7’优选
是铜制杆。
In the tire pressure sensor assembly of the present invention, the stem portions 7, 7' of the valve valves 3, 3' are preferably
It is a copper rod.
在胎压传感器组件100’中，气门嘴3’和胎压传感器主体1’之间采用
弹性紧固片4连接，比只用螺钉直接固定更加可靠，而且弹性紧固片4
与胎压传感器主体1’之间“装配段差”的设计，极大地降低了拆装过程
的难度；胎压传感器组件100’的这种分体式结构也不会由于其中一个部
件的损坏而使整个组件报废。
In the tire pressure sensor assembly 100', a valve is used between the valve 3' and the tire pressure sensor body 1'.
The elastic fastening piece 4 is connected, which is more reliable than fixing only by screws, and the elastic fastening piece 4
The design of the "assembly section difference" with the tire pressure sensor main body 1' greatly reduces the disassembly process.
Difficulty; this split structure of the tire pressure sensor assembly 100' is also not due to one of the parts
The damage of the piece causes the entire assembly to be scrapped.
另外，在本发明的胎压传感器组件中，由于气门嘴的主体部采用橡
胶材料制成，能够很好地应对外界环境，不会出现老化、发脆、腐蚀等
问题。
In addition, in the tire pressure sensor assembly of the present invention, since the main body of the valve is made of rubber
Made of rubber material, it can cope well with the external environment, without aging, brittleness, corrosion, etc.
problem.
应理解，在不偏离本发明的实质精神的情况下，任何对于本发明的
改进、变型或修改，都旨在被包括在本发明所附的权利要求书的保护范
围之内。
It should be understood that any of the present invention may be made without departing from the spirit of the invention.
Modifications, variations, or modifications are intended to be included in the scope of protection of the appended claims
Within the fence.
参考标记列表：
List of reference tags:
1、1’、1’’：胎压传感器主体；
1, 1', 1'': the tire pressure sensor body;
2：按键子组件；
2: button subassembly;
3、3’：气门嘴；
3, 3': valve;
3’’：五金气门嘴；
3’’: hardware valve;
4：弹性紧固片；
4: elastic fastening piece;
41：弹性紧固片的一端；
41: one end of the elastic fastening piece;
42：弹性紧固片的定位孔；
42: a positioning hole of the elastic fastening piece;
4a、4b：定位突起；
4a, 4b: positioning protrusions;
5：螺钉；
5: screw;
5’’：五金螺母；
5’’: hardware nut;
7、7’、7’’：杆部；
7, 7', 7'': rod portion;
7a、7b：定位槽；
7a, 7b: positioning groove;
8、8’：主体部；
8, 8': main body;
9a、9b、9a’、9a’’：弹性伸缩件；
9a, 9b, 9a', 9a'': an elastically stretchable member;
10：弹簧；
10: spring;
11a、11b、11a’、11b’、11’’：出气孔；
11a, 11b, 11a', 11b', 11'': venting holes;
12：气门帽：
12: Valve cap:
13a、13b：固位孔；
13a, 13b: retention holes;
14a、14b、14a’、14b’：导气槽；
14a, 14b, 14a', 14b': air guiding groove;
15、15’：胎压通气孔；
15, 15': tire pressure vent;
16：子弹簧(或弹片)；
16: sub-spring (or shrapnel);
17a、17b：弹性固位片；
17a, 17b: elastic retention sheet;
18a、18b：导向凸起；
18a, 18b: guiding projections;
20、20’、20’’：轮毂；
20, 20', 20'': the hub;
21、21’、21’’：轮胎；
21, 21', 21'': tires;
31：附接槽；
31: attachment slot;
32：凹入孔；
32: concave hole;
81、81’：侧孔连接部；
81, 81': side hole connection portion;
100、100’：胎压传感器组件。
100, 100': tire pressure sensor assembly.
Claims (15)
- 一种胎压传感器组件，其特征在于，该胎压传感器组件具有分 体式结构，包括： A tire pressure sensor assembly characterized in that the tire pressure sensor assembly has a minute Asana structure, including:一个胎压传感器，具有一个胎压传感器主体； a tire pressure sensor having a tire pressure sensor body;一个气门嘴，具有一个杆部、一个主体部和一个气门帽；以及 a valve having a stem portion, a body portion and a valve cap;一个连接机构，所述胎压传感器和所述气门嘴经由所述连接机构 连接在一起； a connecting mechanism, the tire pressure sensor and the valve via the connecting mechanism connected;所述气门嘴的主体部由橡胶材料制成。 The body portion of the valve is made of a rubber material.
- 根据权利要求1所述的胎压传感器组件，其特征在于，所述连 接机构包括： The tire pressure sensor assembly of claim 1 wherein said connection The pick-up mechanism includes:至少一个弹性伸缩件，设置在所述气门嘴的杆部中，具有一个伸 出状态和一个缩回状态，在处于所述伸出状态时，所述弹性伸缩件从 所述杆部的表面向外伸出且具有的最大伸出高度为H，在处于所述缩回 状态时，所述弹性伸缩件缩回至所述杆部中并与所述杆部的表面齐平； At least one elastically stretchable member disposed in the stem of the valve having an extension An out state and a retracted state, in the extended state, the elastically stretchable member The surface of the stem protrudes outwardly and has a maximum protruding height H, in the retraction In the state, the elastic expansion member is retracted into the rod portion and is flush with the surface of the rod portion;一个侧孔连接部，设置在所述胎压传感器主体的侧部，用于容纳 所述气门嘴的杆部，所述侧孔连接部包括： a side hole connection portion disposed at a side of the tire pressure sensor body for receiving The stem portion of the valve, the side hole connecting portion includes:至少一个导气槽，设置在所述侧孔连接部的一端并处在所述 侧孔连接部的外侧，能够接收处于所述伸出状态的所述弹性伸缩 件； At least one air guiding groove disposed at one end of the side hole connecting portion and at the The outer side of the side hole connecting portion is capable of receiving the elastic expansion and contraction in the extended state Piece设置在所述侧孔连接部的另一端的固位孔，处于所述伸出状 态下的所述弹性伸缩件能够接合至所述固位孔中，从而将所述气 门嘴和所述胎压传感器主体锁紧在一起；以及 a retaining hole provided at the other end of the side hole connecting portion, in the protruding shape The elastically stretchable member in the state can be engaged into the retention hole to thereby The door mouth and the tire pressure sensor body are locked together;一个侧孔主体部，其内径D与所述杆部的外径d的尺寸设置为 满足：d≤D＜d+H。 a side hole main body portion having an inner diameter D and an outer diameter d of the rod portion is set to Satisfied: d ≤ D < d + H.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述侧 孔连接部还包括至少一个弹性固位片，所述固位孔设置在该弹性固位 片上。 The tire pressure sensor assembly of claim 2 wherein said side The hole connection portion further includes at least one elastic retention piece, and the retention hole is disposed at the elastic retention a.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述弹 性伸缩件接合至所述固位孔中时从所述杆部伸出的高度大于其在被插 入通过所述侧孔主体部时从所述杆部伸出的高度。 The tire pressure sensor assembly according to claim 2, wherein said bullet When the sexually stretchable member is engaged into the retention hole, a height protruding from the rod portion is greater than being inserted The height from the stem when passing through the side hole body portion.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述杆 部中设有弹簧，用以向所述弹性伸缩件提供弹性力。 The tire pressure sensor assembly according to claim 2, wherein said rod A spring is disposed in the portion for providing an elastic force to the elastically stretchable member.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述导 气槽具有向内倾斜的侧壁，以向所述弹性伸缩件施加渐增的压缩力。 The tire pressure sensor assembly according to claim 2, wherein said guide The air groove has side walls that are inclined inwardly to apply an increasing compressive force to the elastically stretchable member.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述连 接机构还包括一个按键子组件，其装配在所述杆部上方，所述按键子 组件具有： The tire pressure sensor assembly according to claim 2, wherein said connection The docking mechanism further includes a button subassembly assembled above the stem, the button The component has:一个子弹簧或弹片，内嵌在所述按键子组件中；以及 a sub-spring or shrapnel embedded in the button sub-assembly;至少一个导向凸起，竖向地压靠至处于所述伸出状态下的、接合 在所述固位孔中的所述弹性伸缩件。 At least one guide projection that is vertically pressed against the engagement in the extended state The elastically stretchable member in the retention hole.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述弹 性伸缩件是碰珠、弹片或镶件。 The tire pressure sensor assembly according to claim 2, wherein said bullet The sexually stretchable members are balls, shrapnel or inserts.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述弹 性伸缩件的形状是球体、圆柱体、圆锥体、长方体或正方体。 The tire pressure sensor assembly according to claim 2, wherein said bullet The shape of the elastic member is a sphere, a cylinder, a cone, a cuboid or a cube.
- 根据权利要求2所述的胎压传感器组件，其特征在于，所述胎 压传感器主体上还设置有胎压通气孔，并且所述杆部上设有出气孔。 The tire pressure sensor assembly according to claim 2, wherein said tire A tire pressure vent hole is further disposed on the pressure sensor body, and an air outlet hole is disposed on the rod portion.
- 根据权利要求1所述的胎压传感器组件，其特征在于，所述连 接机构包括： The tire pressure sensor assembly of claim 1 wherein said connection The pick-up mechanism includes:一个侧孔连接部，设置在所述胎压传感器主体的侧部，用于容纳 所述气门嘴的杆部； a side hole connection portion disposed at a side of the tire pressure sensor body for receiving a stem of the valve;至少一个定位槽，设置于所述杆部上； At least one positioning groove is disposed on the rod portion;一个弹性紧固片，其一端设有一个定位孔，另一端固定至所述胎 压传感器主体的一个附接槽，并且所述弹性紧固片具有垂直于其侧部 向外延伸的至少一个定位突起，所述定位突起能够插入所述定位槽中 并与之相接合； An elastic fastening piece having a positioning hole at one end and the other end fixed to the tire Pressing an attachment groove of the sensor body, and the elastic fastening piece has a side perpendicular to the side thereof At least one positioning protrusion extending outwardly, the positioning protrusion being insertable into the positioning groove And engage with it;一个凹入孔，设置于所述胎压传感器主体上，并与所述弹性紧固 片上的定位孔同心地布置；以及 a concave hole is disposed on the tire pressure sensor body and fastened with the elastic The positioning holes on the sheet are arranged concentrically;一个螺钉，穿过所述定位孔和所述凹入孔以将所述弹性紧固片与 所述胎压传感器主体固定； a screw passing through the positioning hole and the recessed hole to connect the elastic fastening piece with The tire pressure sensor body is fixed;其中所述螺钉具有一个拧紧状态和一个松开状态，在所述拧紧状 态，所述弹性紧固片与所述胎压传感器主体紧密贴合；在所述松开状 态，所述弹性紧固片的带有所述定位孔的一端与所述胎压传感器主体 的带有凹入孔的表面间隔一距离；以及 Wherein the screw has a tightened state and a loosened state, in the tightening state The elastic fastening piece is in close contact with the tire pressure sensor body; One end of the elastic fastening piece with the positioning hole and the tire pressure sensor body The surface with the recessed holes is separated by a distance;其中所述定位突起的突起高度被设置为小于所述距离。 Wherein the protrusion height of the positioning protrusion is set to be smaller than the distance.
- 根据权利要求11所述的胎压传感器组件，其特征在于，所述 弹性紧固片的另一端通过粘接或模内注塑的方式固定至所述胎压传感 器主体。 The tire pressure sensor assembly of claim 11 wherein said The other end of the elastic fastening piece is fixed to the tire pressure sensing by bonding or in-mold molding The main body.
- 根据权利要求11所述的胎压传感器组件，其特征在于，所述 胎压传感器主体上还设置有导气槽和胎压通气孔，并且所述杆部上设 有出气孔。 The tire pressure sensor assembly of claim 11 wherein said The air pressure sensor body is further provided with an air guiding groove and a tire pressure vent hole, and the rod portion is provided There are vents.
- 根据权利要求1所述的胎压传感器组件，其特征在于，所述气 门嘴的杆部是铜制杆。 The tire pressure sensor assembly of claim 1 wherein said gas The stem of the door is a copper rod.
- 一种车轮，其包括根据权利要求1-14中任一项所述的胎压传 感器组件，其中所述胎压传感器组件中的气门嘴的主体部与车轮的轮 毂之间采用过盈配合连接在一起。 A wheel comprising the tire pressure transmission according to any one of claims 1-14 a sensor assembly, wherein the body portion of the valve and the wheel of the wheel in the tire pressure sensor assembly The hubs are connected together by an interference fit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901946.3A CN108995487B (en) | 2014-05-15 | 2014-05-15 | Tire pressure sensor assembly and wheel comprising same |
| PCT/CN2014/077550 WO2015172351A1 (en) | 2014-05-15 | 2014-05-15 | Tire pressure sensor assembly and wheel comprising same |
| CN201480077961.0A CN106604835B (en) | 2014-05-15 | 2014-05-15 | Tyre pressure sensor component and wheel including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/077550 WO2015172351A1 (en) | 2014-05-15 | 2014-05-15 | Tire pressure sensor assembly and wheel comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015172351A1 true WO2015172351A1 (en) | 2015-11-19 |
Family
ID=54479171
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/077550 WO2015172351A1 (en) | 2014-05-15 | 2014-05-15 | Tire pressure sensor assembly and wheel comprising same |
Country Status (2)
| Country | Link |
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| CN (2) | CN106604835B (en) |
| WO (1) | WO2015172351A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435593A (en) * | 2018-12-26 | 2019-03-08 | 深圳市道通科技股份有限公司 | A kind of tyre pressure sensor |
| EP3581406A4 (en) * | 2017-07-06 | 2020-01-08 | Autel Intelligent Technology Corp. Ltd. | Tire pressure sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070062268A1 (en) * | 2005-09-19 | 2007-03-22 | Trw Automotive U.S. Llc | Method and apparatus for mounting a tire pressure monitoring device |
| CN101638040A (en) * | 2008-08-01 | 2010-02-03 | 李尔公司 | Snap-in tire valve |
| CN201890098U (en) * | 2010-11-17 | 2011-07-06 | 同致电子科技（厦门）有限公司 | Tire pressure monitoring sensor and inflating valve connecting structure |
| CN202029655U (en) * | 2011-02-17 | 2011-11-09 | 车王电子(宁波)有限公司 | Wireless tire pressure detector |
| US20120118057A1 (en) * | 2010-11-15 | 2012-05-17 | Dill Air Controls Products, Llc | Tire pressure monitoring apparatuses, systems and methods |
| CN102950982A (en) * | 2011-08-31 | 2013-03-06 | 上海航盛实业有限公司 | Tire pressure testing and alarm system |
| CN103419576A (en) * | 2012-05-23 | 2013-12-04 | 橙的电子股份有限公司 | Air faucet used for wireless tire pressure sensing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155325A (en) * | 1978-01-13 | 1979-05-22 | Kuei Chin Yu | Low tire pressure warning indicator |
| US6682432B1 (en) * | 2002-09-04 | 2004-01-27 | Kinzou Shinozuka | Multiple shaft diameter flexible coupling system |
| CN201056142Y (en) * | 2007-01-17 | 2008-05-07 | 郑贤 | Monitoring and early warning system for tire |
| CN101358615B (en) * | 2007-08-03 | 2012-03-21 | 富准精密工业(深圳)有限公司 | Fixation spring tab and heat radiation model set using the fixation spring tab |
| CN102386152B (en) * | 2010-09-02 | 2013-08-28 | 延锋伟世通汽车电子有限公司 | Automobile power amplifier integrated circuit (IC) fixed elastic sheet |
| CN202040161U (en) * | 2011-05-04 | 2011-11-16 | 芜湖风云能源科技有限公司 | Hooping structure |
| CN202337194U (en) * | 2011-10-27 | 2012-07-18 | 上海通用汽车有限公司 | Stabilizer rod clamp and automobile stabilizer rod system |
-
2014
- 2014-05-15 WO PCT/CN2014/077550 patent/WO2015172351A1/en active Application Filing
- 2014-05-15 CN CN201480077961.0A patent/CN106604835B/en active Active
- 2014-05-15 CN CN201810901946.3A patent/CN108995487B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070062268A1 (en) * | 2005-09-19 | 2007-03-22 | Trw Automotive U.S. Llc | Method and apparatus for mounting a tire pressure monitoring device |
| CN101638040A (en) * | 2008-08-01 | 2010-02-03 | 李尔公司 | Snap-in tire valve |
| US20120118057A1 (en) * | 2010-11-15 | 2012-05-17 | Dill Air Controls Products, Llc | Tire pressure monitoring apparatuses, systems and methods |
| CN201890098U (en) * | 2010-11-17 | 2011-07-06 | 同致电子科技（厦门）有限公司 | Tire pressure monitoring sensor and inflating valve connecting structure |
| CN202029655U (en) * | 2011-02-17 | 2011-11-09 | 车王电子(宁波)有限公司 | Wireless tire pressure detector |
| CN102950982A (en) * | 2011-08-31 | 2013-03-06 | 上海航盛实业有限公司 | Tire pressure testing and alarm system |
| CN103419576A (en) * | 2012-05-23 | 2013-12-04 | 橙的电子股份有限公司 | Air faucet used for wireless tire pressure sensing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3581406A4 (en) * | 2017-07-06 | 2020-01-08 | Autel Intelligent Technology Corp. Ltd. | Tire pressure sensor |
| US11161379B2 (en) | 2017-07-06 | 2021-11-02 | Autel Intelligent Technology Corp., Ltd. | Tire pressure sensor with locking feature |
| CN109435593A (en) * | 2018-12-26 | 2019-03-08 | 深圳市道通科技股份有限公司 | A kind of tyre pressure sensor |
| EP3702178A4 (en) * | 2018-12-26 | 2020-12-30 | Autel Intelligent Technology Corp. Ltd. | Tire pressure sensor |
| US11254172B2 (en) | 2018-12-26 | 2022-02-22 | Autel Intelligent Technology Corp., Ltd. | Tire pressure sensor with elastic telescopic valve assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108995487A (en) | 2018-12-14 |
| CN106604835B (en) | 2019-04-02 |
| CN108995487B (en) | 2021-10-15 |
| CN106604835A (en) | 2017-04-26 |
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