CN105539030A - Integrated tire pressure sensor and valve stem assembly - Google Patents
Integrated tire pressure sensor and valve stem assembly Download PDFInfo
- Publication number
- CN105539030A CN105539030A CN201511021015.7A CN201511021015A CN105539030A CN 105539030 A CN105539030 A CN 105539030A CN 201511021015 A CN201511021015 A CN 201511021015A CN 105539030 A CN105539030 A CN 105539030A
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- China
- Prior art keywords
- pressure sensor
- tire
- containing cavity
- tyre pressure
- inner chamber
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Classifications
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- 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
- B60C23/0447—Wheel or tyre mounted circuits
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- 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
- B60C23/0493—Constructional details of means for attaching the control device for attachment on the tyre
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- 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
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an integrated tire pressure sensor and valve stem assembly which comprises a valve stem and a tire pressure sensor. The valve stem comprises a valve stem body. The valve stem body comprises a stem rod and a containing cavity, the stem rod and the containing cavity are integrally formed, and the first end of the stem rod is connected with the containing cavity. The tire pressure sensor is arranged in an inner cavity of the containing cavity. By the adoption of the integrated tire pressure sensor and valve stem assembly, the valve stem body of the valve stem is designed into the stem rod and the containing cavity, the stem rod and the containing cavity are integrally formed, and the tire pressure sensor is arranged in the inner cavity of the containing cavity, so that the structure of the integrated tire pressure sensor and valve stem assembly is quite stable, the tire pressure sensor and the valve stem can be kept in a relatively-stable state even in frequent rotation motion of a tire, and it is guaranteed that the tire pressure sensor can effectively sense the air pressure in the tire under a relatively-stable condition.
Description
Technical field
The present invention relates to the technical field of automobile tire pressure monitoring device, espespecially a kind of integral type tyre pressure sensor and tire tube valve assembly.
Background technology
Tyre pressure sensor is the device that a kind of inside tires being contained in automobile or locomotive is used for detecting air pressure in tire and temperature, it by wireless transmission method by the data transmission that detects to the read-out in operator's compartment, enable driver obtain the real time data of tire pressure.Tyre pressure sensor connects a valve usually, and this valve and one fix in order to the wheel frame arranging this tire, and when giving tyre inflating, this valve is used for being connected with gas filled device.
In the prior art, generally by tyre pressure sensor is connected with tire tube valve, thus tyre pressure sensor is fixed in tire, concrete manifestation form is for be arranged in a shell by tyre pressure sensor, again shell is connected with tire tube valve, having in technology, the connection mode of shell and tire tube valve has multiple, such as Chinese patent CN102173283B discloses a kind of tyre pressure sensor and valve assembly, comprise valve, tyre pressure sensor and bolt, wherein, valve has a junction, connecting portion has a top, one bottom relative with top, and one in the external-adjuster face of circular arc planar, tyre pressure sensor comprises a housing and and is located at sensing cell in described housing, and housing has a link slot, and link slot has an interior adjustment face in circular arc planar, the external-adjuster face shape complementarity of interior adjustment face and the connecting portion of valve and can relatively rolling.
When the connecting portion of the valve in these innovation and creation does not interfix with the housing of tyre pressure sensor, roll mutually in the adjustment connecting portion external-adjuster face of valve and the interior adjustment face of tyre pressure sensor housing link slot, and then the relative angle of adjustment valve and tyre pressure sensor; On the other hand, due to the effect of outer bearing surface and interior bearing surface, the connecting portion of valve can not roll towards other directions in the link slot of tyre pressure sensor housing.Although this patent makes the connection of valve and tyre pressure sensor housing more versatile and flexible to a certain extent.But valve is connected still built on the sand with the housing of tyre pressure sensor, in wheel frequently gyroscopic movement, easily there is the problem of Joint failure.
Therefore, the applicant is devoted to provide a kind of integral type tyre pressure sensor and tire tube valve assembly, its integral structure is firm, thus effectively avoid being connected between tyre pressure sensor with tire tube valve not firm, ensure that tyre pressure sensor effectively can sense tire internal gas pressure under a metastable state further.
Summary of the invention
The object of this invention is to provide a kind of integral type tyre pressure sensor and tire tube valve assembly, its integral structure is firm, thus effectively avoid being connected between tyre pressure sensor with tire tube valve not firm, ensure that tyre pressure sensor effectively can sense tire internal gas pressure under a metastable state further.
For solving the problems of the technologies described above, the invention provides a kind of integral type tyre pressure sensor and tire tube valve assembly, comprise tire tube valve and tyre pressure sensor, described tire tube valve comprises Valve tip body, described Valve tip body comprises mouth bar and containing cavity, described mouth bar and described containing cavity one-body molded, and the first end of described mouth bar is connected with described containing cavity; Described tyre pressure sensor is arranged in the inner chamber of described containing cavity.
Integral type tyre pressure sensor of the present invention and tire tube valve assembly are by being set to mouth bar and containing cavity two parts by the Valve tip body in tire tube valve, and make mouth bar and containing cavity one-body molded, wherein tyre pressure sensor is arranged in the inner chamber of containing cavity, such setting makes the stabilized structure of integral type tyre pressure sensor and tire tube valve assembly, even if in tire frequently gyroscopic movement, tyre pressure sensor and tire tube valve also can maintain a relatively stable state, thus ensure that tyre pressure sensor can air pressure in effective feeling measuring wheel tire.
Preferably, described Valve tip body also comprises a dividing plate, and described dividing plate is arranged between described mouth bar and described containing cavity, and described dividing plate is for the inner chamber of the inner chamber and described containing cavity of separating described mouth bar.
Carry out in the process of inflation/deflation at tire tube valve to tire, arranging dividing plate can avoid larger air-flow to impact the tyre pressure sensor in containing cavity, thus avoid the connection between tyre pressure sensor and tire tube valve unstable, the structural stability of tyre pressure sensor self can also be ensured.
Preferably, described dividing plate separates the inner chamber of described mouth bar and the inner chamber of described containing cavity completely, the sidewall of described mouth bar is provided with the first through hole, described first through hole is used for the inner chamber of mouth bar and the inner chamber of tire described in conducting, the sidewall of described containing cavity is provided with the second through hole, and described second through hole is used for the inner chamber of containing cavity and the inner chamber of tire described in conducting.
When arranging like this, tire tube valve to be inflated tire by the inner chamber of mouth bar and the first through hole and is exitted, tyre pressure sensor in containing cavity is by the air pressure in the second through hole sensing tire, carry out in the process of inflation/deflation at tire tube valve to tire, arrange like this and can effectively avoid larger air-flow to impact the tyre pressure sensor in containing cavity, thus avoid the connection between tyre pressure sensor and tire tube valve unstable, the structural stability of tyre pressure sensor self can also be ensured.
Preferably, described partition part separates the inner chamber of described mouth bar and the inner chamber of described containing cavity, and the sidewall of described mouth bar is provided with third through-hole, and described third through-hole is used for the inner chamber of mouth bar and the inner chamber of tire described in conducting.
When arranging like this, tire tube valve to be inflated tire by third through-hole and is exitted, tyre pressure sensor in containing cavity senses the air pressure in tire by the connected component of containing cavity and mouth bar and third through-hole, when tire tube valve to be inflated tire and is exitted, dividing plate can avoid larger air-flow to impact the tyre pressure sensor in containing cavity to a certain extent, can also ensure the structural stability of tyre pressure sensor self to a certain extent.
Preferably, described partition part separates the inner chamber of described mouth bar and the inner chamber of described containing cavity, and described containing cavity is provided with fourth hole, and described fourth hole is used for the inner chamber of containing cavity and the inner chamber of tire described in conducting.
When arranging like this, tire tube valve to be inflated tire by the connected component of containing cavity and mouth bar and fourth hole and is exitted, tyre pressure sensor in containing cavity senses the air pressure in tire by fourth hole, when tire tube valve to be inflated tire and is exitted, dividing plate can avoid larger air-flow to impact the tyre pressure sensor in containing cavity to a certain extent, can also ensure the structural stability of tyre pressure sensor self to a certain extent.
Preferably, described tyre pressure sensor comprises a tire pressure transmitter, and described Valve tip body is made up of conductive material, and described tire pressure transmitter is connected with described Valve tip body.
When mounted, Valve tip body part is arranged in the inner chamber of tire, and remainder is positioned at outside tire, and is connected with the Valve tip body obtained by conductive material by tire pressure transmitter, and tire pressure transmitter can be made more effectively to send tire pressure.
Preferably, described tyre pressure sensor comprises a tire pressure transmitter, described Valve tip body is made up of non-conducting material, and described Valve tip body also comprises a conductive core, the first end of described conductive core is connected with described tire pressure transmitter, and the second end of described conductive core is positioned at the second end of described mouth bar.
When mounted, the second end of mouth bar is positioned at the outside of tire, and therefore, the first end of conductive core is connected with tire pressure transmitter, and the second end is connected with the second end of mouth bar, and tire pressure transmitter can be made more effectively to send tire pressure.
Preferably, described tyre pressure sensor comprises a tire pressure transmitter, and described tire tube valve also comprises a valve inside, and described valve inside is arranged in the inner chamber of described mouth bar, and described valve inside is made up of conductive material, described valve inside is connected with described tire pressure transmitter.
When mounted, valve inside part is arranged in tyre cavity, and part is positioned at outside tire, and therefore, tire pressure transmitter is connected with the valve inside be made up of conductive material, and tire pressure transmitter can be made more effectively to send tire pressure.
Preferably, described containing cavity comprises a chamber body and an access panel, and described chamber body is provided with an access hole, and described access panel is removably mounted on described access hole, and described access hole is used for maintenance or changes described tyre pressure sensor.
Convenient maintenance is set like this or changes tyre pressure sensor.
Preferably, described access panel comprises a window body and an extension, and described extension is arranged on described window body, and described window body is for covering described access hole, and described extension to extend in described access hole and is fastened in described access hole.
Arrange like this and the connection of access panel and chamber body can be made more tight firm, thus make the integral structure of containing cavity comparatively firm.
In sum, integral type tyre pressure sensor of the present invention and tire tube valve assembly can realize following beneficial effect:
1, integral type tyre pressure sensor of the present invention and tire tube valve assembly are by being set to mouth bar and containing cavity two parts by the Valve tip body in tire tube valve, and make mouth bar and containing cavity one-body molded, wherein tyre pressure sensor is arranged in the inner chamber of containing cavity, such setting makes the stabilized structure of integral type tyre pressure sensor and tire tube valve assembly, even if in tire frequently gyroscopic movement, tyre pressure sensor and tire tube valve also can maintain a relatively stable state, thus ensure that tyre pressure sensor can air pressure in effective feeling measuring wheel tire.
2, integral type tyre pressure sensor of the present invention and tire tube valve assembly by arranging dividing plate between mouth bar and containing cavity, thus effectively avoid when tire tube valve carries out inflation/deflation to tire, larger air-flow impacts the tyre pressure sensor in containing cavity, avoid the connection between tyre pressure sensor and tire tube valve unstable further, effectively can also ensure the structural stability of tyre pressure sensor self.
3, integral type tyre pressure sensor of the present invention and the tire tube valve assembly state that makes mouth bar and containing cavity be in gas can not to circulate between completely by dividing plate, and the first through hole and the second through hole are set on mouth bar and containing cavity respectively, arranging like this can when tire tube valve carries out inflation/deflation to tire, larger air-flow is effectively avoided to impact the tyre pressure sensor in containing cavity, thus avoid the connection between tyre pressure sensor and tire tube valve not firm, can also in the structural stability effectively ensureing tyre pressure sensor self.
4, integral type tyre pressure sensor of the present invention and the tire tube valve assembly state that makes mouth bar and containing cavity be in gas can locally to circulate between by arranging dividing plate, and third through-hole is set on mouth bar, arranging like this can when tire tube valve carries out inflation/deflation to tire, larger air-flow is avoided to impact the tyre pressure sensor in containing cavity to a certain extent, thus avoid the connection between tyre pressure sensor and tire tube valve not firm, the structural stability of tyre pressure sensor self can also be ensured to a certain extent.
5, integral type tyre pressure sensor of the present invention and the tire tube valve assembly state that makes mouth bar and containing cavity be in gas can locally to circulate between by arranging dividing plate, and fourth hole is set on containing cavity, arranging like this can when tire tube valve carries out inflation/deflation to tire, larger air-flow is avoided to impact the tyre pressure sensor in containing cavity to a certain extent, thus avoid the connection between tyre pressure sensor and tire tube valve not firm, the structural stability of tyre pressure sensor self can also be ensured to a certain extent.
6, in integral type tyre pressure sensor of the present invention and tire tube valve assembly, tyre pressure sensor comprises a tire pressure transmitter, and tire pressure transmitter is connected with the Valve tip body be made up of conductive material, when mounted, Valve tip body part is arranged in the inner chamber of tire, remainder is positioned at outside tire, and tire pressure transmitter can send tire pressure more effectively by being connected with Valve tip body.
7, in integral type tyre pressure sensor of the present invention and tire tube valve assembly, tyre pressure sensor comprises a tire pressure transmitter, conductive core is provided with in Valve tip body, when mounted, the second end of mouth bar is positioned at the outside of tire, and the both ends of conductive core are connected with tire pressure transmitter and mouth bar respectively, arrange like this and tyre pressure sensor can be made more effectively to send tire pressure.
8, in integral type tyre pressure sensor of the present invention and tire tube valve assembly, tyre pressure sensor comprises a tire pressure transmitter, a valve inside be made up of conductive material is provided with in the mouth bar of tire tube valve, when mounted, valve inside part is arranged in tyre cavity, part is positioned at outside tire, therefore, tire pressure transmitter can send tire pressure more effectively by being connected with valve inside.
9, in integral type tyre pressure sensor of the present invention and tire tube valve assembly, in tyre pressure sensor, containing cavity is provided with access hole and access panel, the convenient maintenance of access hole or replacing tyre pressure sensor, access panel covers access hole and is also fastened in access hole, like this setting make the leak tightness of containing cavity and structural soundness better.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is the cutaway view of the embodiment one of integral type tyre pressure sensor of the present invention and tire tube valve assembly;
Fig. 2 is the cutaway view of the embodiment six of integral type tyre pressure sensor of the present invention and tire tube valve assembly;
Fig. 3 is the cutaway view of the embodiment seven of integral type tyre pressure sensor of the present invention and tire tube valve assembly;
Fig. 4 is the cutaway view of the embodiment ten of integral type tyre pressure sensor of the present invention and tire tube valve assembly;
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of integral type tyre pressure sensor of the present invention and tire tube valve assembly.
Drawing reference numeral illustrates:
Tire tube valve 100, Valve tip body 110, mouth bar 111, containing cavity 112, dividing plate 113, conductive core 114;
Tyre pressure sensor 200, tire pressure transmitter 210, battery 220, pressure-sensing IC230, pad 240.
Detailed description of the invention
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Embodiment one
As shown in Figure 1, embodiment one discloses a kind of integral type tyre pressure sensor and tire tube valve assembly, comprise tire tube valve 100 and tyre pressure sensor 200, tire tube valve 100 comprises Valve tip body 110, Valve tip body 110 comprises mouth bar 111 and containing cavity 112, mouth bar 111 is one-body molded with containing cavity 112, and the first end of mouth bar 111 (bottom of the mouth bar 111 namely shown in Fig. 1) is connected with containing cavity 112.Tyre pressure sensor 200 is arranged in the inner chamber of containing cavity 112.
Integral type tyre pressure sensor of the present invention and tire tube valve assembly are by being set to mouth bar 111 and containing cavity 112 two parts by the Valve tip body 110 in tire tube valve, and make mouth bar 111 and containing cavity 112 one-body molded, wherein tyre pressure sensor 200 is arranged in the inner chamber of containing cavity 112, such setting makes the integral structure of integral type tyre pressure sensor and tire tube valve assembly firm, even if in tire frequently gyroscopic movement, tyre pressure sensor 200 and tire tube valve 100 also can maintain a relatively stable state, thus ensure that tyre pressure sensor can air pressure under a metastable state in effective feeling measuring wheel tire.
Embodiment two
Embodiment two is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment two and tire tube valve assembly, Valve tip body also comprises a dividing plate, dividing plate is arranged between mouth bar and containing cavity, and dividing plate is for the inner chamber of the inner chamber and containing cavity of separating mouth bar.
Carry out in the process of inflation/deflation at tire tube valve to tire, dividing plate is set and larger air-flow can be avoided to impact the tyre pressure sensor in containing cavity cause between tyre pressure sensor with tire tube valve, being connected shakiness.
Embodiment three
Embodiment three is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment three and tire tube valve assembly, Valve tip body also comprises a dividing plate, and dividing plate separates the inner chamber of mouth bar and the inner chamber of containing cavity completely, the sidewall of mouth bar is provided with the first through hole, first through hole is used for the inner chamber of conducting mouth bar and the inner chamber of tire, the sidewall of containing cavity is provided with the second through hole, and the second through hole is used for the inner chamber of conducting containing cavity and the inner chamber of tire.
When arranging like this, tire tube valve to be inflated tire by the inner chamber of mouth bar and the first through hole and is exitted, tyre pressure sensor in containing cavity is by the air pressure in the second through hole sensing tire, arrange like this and when tire tube valve carries out inflation/deflation to tire, larger air-flow can be avoided to impact the tyre pressure sensor in containing cavity and cause the connection between tyre pressure sensor and tire tube valve unstable.
Embodiment four
Embodiment four is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment four and tire tube valve assembly, Valve tip body also comprises a dividing plate, and partition part separates the inner chamber of mouth bar and the inner chamber of containing cavity, the sidewall of mouth bar is provided with third through-hole, and third through-hole is used for the inner chamber of conducting mouth bar and the inner chamber of tire.
When arranging like this, tire tube valve to be inflated tire by third through-hole and is exitted, tyre pressure sensor in containing cavity senses the air pressure in tire by the connected component of containing cavity and mouth bar and third through-hole, when tire tube valve to be inflated tire and exitted, dividing plate can be avoided larger air-flow to impact the tyre pressure sensor in containing cavity causing the connection between tyre pressure sensor and tire tube valve unstable to a certain extent.
Embodiment five
Embodiment five is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment five and tire tube valve assembly, Valve tip body also comprises a dividing plate, and partition part separates the inner chamber of mouth bar and the inner chamber of containing cavity, containing cavity is provided with fourth hole, and fourth hole is used for the inner chamber of conducting containing cavity and the inner chamber of tire.
When arranging like this, tire tube valve to be inflated tire by the connected component of containing cavity and mouth bar and fourth hole and is exitted, tyre pressure sensor in containing cavity senses the air pressure in tire by fourth hole, when tire tube valve to be inflated tire and exitted, dividing plate can avoid larger air-flow to impact the tyre pressure sensor in containing cavity to a certain extent.
Embodiment six
As shown in Figure 2, embodiment six is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment six and tire tube valve assembly, tyre pressure sensor 200 comprises a tire pressure transmitter 210, and Valve tip body 110 is made up of conductive material, tire pressure transmitter 210 is connected with Valve tip body 110.
When mounted, Valve tip body part is arranged in the inner chamber of tire, and remainder is positioned at outside tire, and is connected with the Valve tip body obtained by conductive material by tire pressure transmitter, and tire pressure transmitter can be made more effectively to send tire pressure.
Embodiment seven
As shown in Figure 3, embodiment seven is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment seven and tire tube valve assembly, tyre pressure sensor 200 comprises a tire pressure transmitter 210, Valve tip body 110 is made up of non-conducting material, and Valve tip body 110 also comprises conductive core 114, the first end (bottom of the conductive core 114 namely shown in Fig. 3) of conductive core 114 is connected with tire pressure transmitter 200, the second end (upper end of the conductive core 114 namely shown in Fig. 3) of conductive core 114 is positioned at the second end (upper end of the mouth bar 111 namely shown in Fig. 3) of mouth bar 111.
When mounted, the second end of mouth bar 111 is positioned at the outside of tire, and therefore, the first end of conductive core 114 is connected with tire pressure transmitter, and the second end is connected with the second end of mouth bar, and tire pressure transmitter can be made more effectively to send tire pressure.
In the present embodiment, conductive core is arranged in the sidewall of Valve tip body, and certainly in other embodiments, conductive core can also be arranged in the inner chamber of Valve tip body or on its outer wall.
Embodiment eight
Embodiment eight is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment eight and tire tube valve assembly, tyre pressure sensor comprises a tire pressure transmitter, tire tube valve also comprises a valve inside, valve inside is arranged in the inner chamber of mouth bar, and valve inside is made up of conductive material, valve inside is connected with tire pressure transmitter.
When mounted, valve inside part is arranged in tyre cavity, and part is positioned at outside tire, and therefore, valve inside is connected with tire pressure transmitter, and tire pressure transmitter can be made more effectively to send tire pressure.
Embodiment nine
Embodiment nine is with the difference of embodiment one, in integral type tyre pressure sensor in embodiment nine and tire tube valve assembly, containing cavity comprises a chamber body and an access panel, chamber body is provided with an access hole, access panel is removably mounted on access hole, the convenient maintenance of access hole or replacing tyre pressure sensor.
Concrete, access panel comprises a window body and an extension, and extension is arranged on window body, and window body is for covering access hole, and extension to extend in access hole and is fastened in access hole.Arrange like this and the connection of access panel and chamber body can be made more tight firm.
Embodiment ten
Embodiment ten disclosed in Fig. 4 is a kind of preferred embodiments of integral type tyre pressure sensor of the present invention and tire tube valve assembly, comprise tire tube valve 100 and tyre pressure sensor 200, tire tube valve 100 comprises Valve tip body 110, Valve tip body 110 comprises mouth bar 111 and containing cavity 112, mouth bar 111 is one-body molded with containing cavity 112, and the first end of mouth bar 111 is connected with containing cavity 112.Tyre pressure sensor 200 is arranged in the inner chamber of containing cavity 112.
Concrete, Valve tip body 110 also comprises a dividing plate 113, dividing plate 113 is arranged between mouth bar 111 and containing cavity 112, dividing plate 113 is for the inner chamber of the inner chamber and containing cavity 112 of separating mouth bar 111, and dividing plate 113 separates the inner chamber of mouth bar 111 and the inner chamber of containing cavity 112 completely, gas can not be circulated between the inner chamber of mouth bar 111 and the inner chamber of containing cavity 112.The sidewall of mouth bar 111 is provided with the first through hole, and the first through hole is used for the inner chamber of conducting mouth bar and the inner chamber of tire, and the sidewall of containing cavity 112 is provided with the second through hole, and the second through hole is used for the inner chamber of conducting containing cavity and the inner chamber of tire.
Concrete, tyre pressure sensor 200 comprises a tire pressure transmitter 210, and Valve tip body 110 is made up of conductive material, and tire pressure transmitter is connected with Valve tip body 110.
Concrete, containing cavity comprises a chamber body and an access panel, and chamber body is provided with an access hole, and access panel is removably mounted on described access hole, and access hole is used for maintenance or changes tyre pressure sensor.
Concrete, access panel comprises a window body and an extension, and extension is arranged on window body, and window body is for covering access hole, and extension to extend in access hole and is fastened in access hole.
It should be noted that, as shown in Figure 5, in the above-described embodiments, tyre pressure sensor 200 includes battery 220, pressure-sensing IC230 (ICintegratedcircuit integrated circuit) and pad 240, and battery 220 is connected with pressure-sensing IC230 respectively with pad 240.
Exemplary, as shown in Figure 4, the integral type tyre pressure sensor of the present embodiment and the embody rule situation of tire tube valve assembly as follows:
Integral type tyre pressure sensor and tire tube valve assembly are arranged on wheel hub, Valve tip body 110 first end in integral type tyre pressure sensor and tire tube valve assembly is arranged in the inner chamber of tire, the second end is positioned at outside tire, in Valve tip body 110, mouth bar 111 is one-body molded with containing cavity 112, the first end of mouth bar 111 is connected with containing cavity 112, tyre pressure sensor 200 is arranged in the inner chamber of containing cavity 112, the inner chamber of the inner chamber of mouth bar 111 and containing cavity 112 separates by dividing plate 113 completely, tire tube valve 100 to be inflated tire by being arranged on the first through hole on the sidewall of mouth bar 111 and exitting, tyre pressure sensor 200 is by being arranged on the air pressure in the second through hole sensing tire on containing cavity 112, and the tire pressure transmitter 210 in tyre pressure sensor 200 is connected with the Valve tip body 110 obtained by conductive material, thus make tire pressure transmitter 210 effectively send tire pressure.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. integral type tyre pressure sensor and a tire tube valve assembly, comprise tire tube valve and tyre pressure sensor, and described tire tube valve comprises Valve tip body, it is characterized in that:
Described Valve tip body comprises mouth bar and containing cavity, described mouth bar and described containing cavity one-body molded, and
The first end of described mouth bar is connected with described containing cavity;
Described tyre pressure sensor is arranged in the inner chamber of described containing cavity.
2. integral type tyre pressure sensor as claimed in claim 1 and tire tube valve assembly, is characterized in that:
Described Valve tip body also comprises a dividing plate, and described dividing plate is arranged between described mouth bar and described containing cavity, and described dividing plate is for the inner chamber of the inner chamber and described containing cavity of separating described mouth bar.
3. integral type tyre pressure sensor as claimed in claim 2 and tire tube valve assembly, is characterized in that:
Described dividing plate separates the inner chamber of described mouth bar and the inner chamber of described containing cavity completely, the sidewall of described mouth bar is provided with the first through hole, described first through hole is used for the inner chamber of mouth bar and the inner chamber of tire described in conducting, the sidewall of described containing cavity is provided with the second through hole, and described second through hole is used for the inner chamber of containing cavity and the inner chamber of tire described in conducting.
4. integral type tyre pressure sensor as claimed in claim 2 and tire tube valve assembly, is characterized in that:
Described partition part separates the inner chamber of described mouth bar and the inner chamber of described containing cavity, and the sidewall of described mouth bar is provided with third through-hole, and described third through-hole is used for the inner chamber of mouth bar and the inner chamber of tire described in conducting.
5. integral type tyre pressure sensor as claimed in claim 2 and tire tube valve assembly, is characterized in that:
Described partition part separates the inner chamber of described mouth bar and the inner chamber of described containing cavity, and described containing cavity is provided with fourth hole, and described fourth hole is used for the inner chamber of containing cavity and the inner chamber of tire described in conducting.
6. integral type tyre pressure sensor as claimed in claim 1 and tire tube valve assembly, is characterized in that:
Described tyre pressure sensor comprises a tire pressure transmitter, and described Valve tip body is made up of conductive material, and described tire pressure transmitter is connected with described Valve tip body.
7. integral type tyre pressure sensor as claimed in claim 1 and tire tube valve assembly, is characterized in that:
Described tyre pressure sensor comprises a tire pressure transmitter, described Valve tip body is made up of non-conducting material, and described Valve tip body also comprises a conductive core, the first end of described conductive core is connected with described tire pressure transmitter, and the second end of described conductive core is positioned at the second end of described mouth bar.
8. integral type tyre pressure sensor as claimed in claim 1 and tire tube valve assembly, is characterized in that:
Described tyre pressure sensor comprises a tire pressure transmitter, and described tire tube valve also comprises a valve inside, and described valve inside is arranged in the inner chamber of described mouth bar, and described valve inside is made up of conductive material, and described valve inside is connected with described tire pressure transmitter.
9. the integral type tyre pressure sensor as described in any one of claim 1 to 8 and tire tube valve assembly, is characterized in that:
Described containing cavity comprises a chamber body and an access panel, and described chamber body is provided with an access hole, and described access panel is removably mounted on described access hole, and described access hole is used for maintenance or changes described tyre pressure sensor.
10. integral type tyre pressure sensor as claimed in claim 9 and tire tube valve assembly, is characterized in that:
Described access panel comprises a window body and an extension, and described extension is arranged on described window body, and described window body is for covering described access hole, and described extension to extend in described access hole and is fastened in described access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021015.7A CN105539030A (en) | 2015-12-30 | 2015-12-30 | Integrated tire pressure sensor and valve stem assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021015.7A CN105539030A (en) | 2015-12-30 | 2015-12-30 | Integrated tire pressure sensor and valve stem assembly |
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| CN105539030A true CN105539030A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511021015.7A Pending CN105539030A (en) | 2015-12-30 | 2015-12-30 | Integrated tire pressure sensor and valve stem assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018212839A1 (en) * | 2018-08-01 | 2020-02-06 | Ford Global Technologies, Llc | System and method for monitoring tire pressure |
| US11214102B2 (en) | 2018-09-12 | 2022-01-04 | Caterpillar Sarl | Protective assembly for tyre pressure sensor |
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| US6055855A (en) * | 1999-05-26 | 2000-05-02 | Trw Inc. | Tire pressure sensor wheel attachment apparatus |
| US20080083272A1 (en) * | 2006-10-10 | 2008-04-10 | Michiya Katou | Tire valve unit |
| CN202806236U (en) * | 2012-07-06 | 2013-03-20 | 鲁红艳 | Internally built tire pressure monitoring alarm |
| CN203681169U (en) * | 2013-12-02 | 2014-07-02 | 深圳市道通科技有限公司 | Built-in tire pressure sensing device |
| CN205255911U (en) * | 2015-12-30 | 2016-05-25 | 上海为彪汽配制造有限公司 | Integral type tire pressure sensor and inflating valve assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6055855A (en) * | 1999-05-26 | 2000-05-02 | Trw Inc. | Tire pressure sensor wheel attachment apparatus |
| US20080083272A1 (en) * | 2006-10-10 | 2008-04-10 | Michiya Katou | Tire valve unit |
| CN202806236U (en) * | 2012-07-06 | 2013-03-20 | 鲁红艳 | Internally built tire pressure monitoring alarm |
| CN203681169U (en) * | 2013-12-02 | 2014-07-02 | 深圳市道通科技有限公司 | Built-in tire pressure sensing device |
| CN205255911U (en) * | 2015-12-30 | 2016-05-25 | 上海为彪汽配制造有限公司 | Integral type tire pressure sensor and inflating valve assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018212839A1 (en) * | 2018-08-01 | 2020-02-06 | Ford Global Technologies, Llc | System and method for monitoring tire pressure |
| US11214102B2 (en) | 2018-09-12 | 2022-01-04 | Caterpillar Sarl | Protective assembly for tyre pressure sensor |
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