CN1314265A - Two automatic over pressure alarms for automobile tyre - Google Patents
Two automatic over pressure alarms for automobile tyre Download PDFInfo
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- CN1314265A CN1314265A CN 00103993 CN00103993A CN1314265A CN 1314265 A CN1314265 A CN 1314265A CN 00103993 CN00103993 CN 00103993 CN 00103993 A CN00103993 A CN 00103993A CN 1314265 A CN1314265 A CN 1314265A
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- pressure
- valve
- automobile tyre
- housing
- automatic over
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Abstract
The alarm incldues insulator, sound source, loudspeaker, audio emitter, integrated light indication electronic elements, double way alarm contact switch, and passive overhigh and overlow contact connected successively inside one cylindrical metal casing, and it has also pressure sensitive resistor in test chamber, alarm connected to standard pressure test valve and gate screw and test valve inside the inner tube and with push rod driven by the inner tube pressure to control the power source for alarm. The second alarm is installed directly in gate of tyre. The audio signal of the alarm is received and amplified by the receiver in the driver's cab so as to warn the driver to prevent accident.
Description
The present invention is whether normal two kinds of automatic over pressure alarms for automobile tyre of check PNEUMATIC TIRES.
The purpose of this invention is to provide two kinds of energy detected air pressure inner pressure of tire and whether surmount anticyclonic pressure, or be lower than the automatic over pressure alarms for automobile tyre of barometric minimum.
Because motor tire does not have the automatic detection alarm device of air pressure, vehicle tire under steam generates heat at present, and interior voltage rise height causes the tire blast, and vehicle body is unbalance, causes civilian interpreter's event, generation is often arranged for the damnous incident of people's lives and properties.
The object of the present invention is achieved like this: establish insulator, speech music sound source, loud speaker, audio frequency emission, light indication integrated electronic original paper in the cylindrical metal shell, bidirectional alarming contact switch, superelevation, the passive alarm actuating contact of low pressure and annunciator housing connect with structural order, the bidirectional alarming contact switch, control the work of required air pressure alarm device, launcher signal, is furnished with radio frequency receiver, screw rod on the standard pressure testing valve housing on the annunciator housing has nut and is installed in the inner tube of a tyre is connected, and the standard pressure testing valve is enclosed in the tire inner tube body.Standard pressure testing valve housing is the bending pipe, one has the screw rod that connects annunciator, the other end is an one with the test spring abutment, standard pressure test push rod is arranged in the bending pipe, the standard pressure testing valve, fastening and be bonded in the tire inner tube by the clamping screw on the housing, and by the sealing of semisphere colloid (not having being fixed in the steel ring of the inner tube of a tyre).Standard pressure testing valve push rod contact touches face (bidirectional switch) with annunciator standard pressure testing valve push rod, contacts.Under the pressure of tire internal gas pressure, make the standard push rod flexible.Thereby the lifting degree of push rod control bidirectional switch alarm actuating contact reed reaches basic, normal, high three work sections, cross when low bidirectional alarming contact spring and low pressure alarming contact closure mutually at air pressure, the bidirectional alarming contact switch is ready when normal barometric pressure, when air pressure surmounts the highest License Value, bidirectional alarming contact switch and superhigh pressure alarm actuating contact are harmonious, report to the police the red light indication thereby reach the superpressure automatic music.Second kind of automatic over pressure alarms for automobile tyre is to establish insulator in the cylindrical metal shell, the music sound source, Microspeaker, the audio frequency emission, power supply room, light shows that integrated electronic original part is linked in sequence with work structuring, if air pressure test pizo-resistance sealing and fixing is in testing room, pizo-resistance one end is connected with positive source, the other end is connected with the voltage sorting plate, the voltage sorting plate is fixed on the insulator, pizo-resistance is exported different air pressure under different pressure by air pressure, the voltage sorting plate is supplied with required warning operating voltage respectively, valve inside presses off the spring nail and is fixed on turriform spring top, the turriform spring is fixed on the back plate, and the annunciator housing bottom has nut and tire valve to chew screw rod to match and be connected.Valve inside presses off the spring nail and opens valve inside, and air pressure enters the pizo-resistance testing room, has reached the purpose of Electronic Testing warning.Its sound signal receives amplification by the radio frequency receiver that is installed in the operator's compartment, and caution personnel take measures, and reaches the purpose of the generation of preventing accident.
Because adopt above scheme, annunciator in time sends audible signal during the motor tire superpressure, the light indication is convenient to find certain tires superpressure.It is rational in infrastructure, and original paper is easily got.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a MA1 type automatic over pressure alarms for automobile tyre structure longitudinal section view.
Fig. 2 is a standard pressure testing valve section of structure.
Fig. 3 is a MA2 type automatic over pressure alarms for automobile tyre structure longitudinal section view.
Fig. 4 is that the C of Fig. 3 is to view.
Fig. 5 is the A-A view of Fig. 3.
Fig. 6 is the assembly drowing of Fig. 1 and Fig. 2.
In Fig. 11, ultralow pressure indication green light 2, superhigh pressure indication red light 3, loud speaker 4, integrated electronic original paper 5, launcher shell 6, superhigh pressure alarm actuating contact 7, power supply is paid the utmost point 8, shell 9, superhigh pressure is by moving contact 10, bidirectional alarming contact switch spring 11, coupling nut bottom 12, the coupling nut 13, the standard pressure valve push rod touches face (bidirectional switch) 14, ultralow pressure is reported to the police by moving contact 15, bidirectional alarming contact switch 16, insulator 17, dividing plate 18, power supply fastening body 19, jointed connecting rod nut 20, holddown spring 21, insulator 22, ultralow pressure warning point of connection
In Fig. 21, air pressure testing valve push rod contact 2, push rod positioning unit 3, push rod chamber 4, compress hoof 5, barrier layer 6, push rod screw rod 7, standard pressure test spring abutment 8, inner tube of a tyre external compression pad 9, hold-down nut 10, clamping screw 11, testing room 12, standard testing spring 13, testing valve housing 14, test push rod 15, push rod location 16, testing valve connecting screw rod
In Fig. 31, valve inside presses off spring nail 2, packing seal 3, air pressure testing room 4, insulator 5, testing room housing 6, pizo-resistance mouth 7, insulator stress point 8, testing room insulation shell 9, positive source spring 10, shell combination screw rod 11, housing location contact surface 12, block nut 13, warning set feeler 14, bay housing 15, red light positive pole 16, indication red light 17, indication green light 18, green light negative pole 19, integrated circuit body 20, bay chucking body 21 bay dividing plates 22, testing room chucking body 23, power source body negative pole spring 24, power supply room 25, power supply room dividing plate 26, green light positive pole 27, voltage sorting plate 28, testing room dividing plate 29, pressure sensitive voltage positive pole 30, valve inside stage clip nail board 31, turriform spring 32, the coupling nut
Be connected with circuit board at the described superpressure indication green light of Fig. 1 (1) positive pole, paying the utmost point is connected with housing, superhigh pressure indication red light (2) is anodal to be connected with integrated, paying the utmost point is connected with superpressure alarm actuating contact (6), loud speaker (3) is anodal to be connected with circuit board, pay the utmost point and superelevation, the low pressure alarming contact is connected, circuit board electronic original part (4) fixes with insulator, launcher shell (5) is a circle, screw rod by nut and shell (8) is combined, superhigh pressure alarm actuating contact (6) is fixed on the insulator (21), power supply is paid the utmost point (7) and is fixed on the dividing plate (17), shell (8) is connected with (5) bay nut by screw rod, constitute power supply room, superhigh pressure is paid the utmost point (7) by moving contact (9) by spring and power supply and is connected, (10) one of bidirectional alarming contact switch springs are paid the utmost point with power supply and are connected, the other end is connected with bidirectional alarming contact switch (15), testing room is arranged at coupling nut bottom (11), coupling nut (12) is an one with shell (8), standard pressure valve vertebra bar touches face (13) and contacts with air pressure testing valve vertebra bar contact (1), ultralow pressure is reported to the police and is fixed on the insulator by moving contact (14), bidirectional alarming contact switch (15) is connected by the spring positioning and fixing, insulation shell (16) is the gravity die plastic housing, dividing plate (17) is a tight fit in the insulation shell, power supply fastening body (18) one side contacts with positive source, another side is fixed on the insulator by spring and is connected with integrated component STR, the nut (19) that is connected is connected with screw rod, (20) one of holddown springs are connected with the power supply fastening body, and the other end is fixed on the insulator (21).Insulator (21) and insulation shell (16) be flush fit, and (22) one of ultralow pressure warning point of connection are connected with the integrated electronic original paper, and the other end is connected by moving contact with the ultralow pressure warning
Testing spring abutment (1) one of the described air pressure testing valve of Fig. 2 push rod contact with standard pressure fixes, the other end is touched face (13) with annunciator standard pressure valve push rod and is contacted, push rod positioning unit (2) is ungulate spring, and close-fitting is on the testing valve housing, push rod chamber (3) has the 0.5-1 mm clearance with push rod, compressing hoof (4) is one with housing, barrier layer (5) is a rubber bodies, bonding with the inner tube of a tyre, push rod screw rod (6) is fastened with spring abutment (7), standard pressure test spring abutment (7) contacts with barrier layer (5), inner tube of a tyre external compression pad) (8) are special-purpose compressing tablet, hold-down nut (9) matches with clamping screw (10), clamping screw (10) is an one with housing, testing room (11) constitutes mutually with housing, (12) one of standard testing springs contact with the testing room drain pan, the other end contacts with standard pressure test spring abutment (7), testing valve housing (13) is the bending body, test push rod (14) is positioned in the body, push rod positioning area (15) matches with test spring compression stroke, and testing valve connecting screw rod (16) is connected with annunciator coupling nut (12).
Valve inside presses off spring nail (1) and is fixed on turriform spring (32) top in Fig. 3, packing seal (2) is bonding with turriform spring back plate (31), air pressure testing room (3) is made of housing (5), insulating mat (4) contacts with pizo-resistance (29), testing room housing (5) is connected with bay housing (14), pizo-resistance mouth (6) is connected with the voltage sorting plate, testing room stress point (7) is an one with insulation shell, testing room insulator (8) matches with shell, positive source spring (9) is fixed on the dividing plate, shell combination screw rod (10) is combined with block nut (12), housing location contact surface (11) has the positioning key of connection to be connected with bay housing (14), block nut (12) is combined with testing room housing screw rod (10), warning set feeler (13) is connected with the voltage sorting plate, bay housing (14) is fixed by block nut with the testing room housing, red light positive pole (15) joins with voltage sorting plate (27) positive pole, indication red light (16) is fixed on the insulator, indication green light (17) and indication red light secured in parallel are on insulator, green light is paid the utmost point (18) and is paid the utmost point with loud speaker and contact mutually, integrated electronic original paper (19) is fixed in the insulator, bay chucking body (20) is an one with housing (14), bay dividing plate (21) is fixed in the insulator, testing room chucking body (22) has screw rod and combined connection of block nut (12), power source body is paid utmost point spring (23) and is fixed on the dividing plate (21), power supply room (24) is made of (5) and (14) two housings, power supply room dividing plate (25) is connected with voltage sorting plate (27), green light positive pole (26) is connected with voltage sorting plate (27), testing room dividing plate (28) close-fitting is in insulator, pizo-resistance (29) is fixed in the testing room for circle, pizo-resistance positive pole (30) one ends are connected with positive source (9), the other end is connected with pizo-resistance, and turriform spring back plate (31) has four pawls that the turriform spring is positioned on the back plate.Turriform spring (32) one ends have valve inside to press off the spring nail, the other end is fixed on the turriform spring back plate (31), coupling nut (33) chews screw rod with tire valve and is connected, press off the spring nail by valve inside and open valve inside, air pressure enters the order ground that air pressure testing room (3) contacts with pizo-resistance and reaches Electronic Testing.
Claims (8)
1, two kinds of automatic over pressure alarms for automobile tyre, it is characterized in that: in the cylindrical metal shell, establish insulator, speech music sound source, loud speaker, audio frequency emission, light indication integrated electronics, bidirectional alarming contact, superelevation, low pressure is linked in sequence with work structuring by moving contact, the screw rod of the standard pressure testing valve housing on the annunciator housing has nut and is installed in the inner tube of a tyre is connected, and the sealing of standard pressure testing valve is fixed in the tire inner tube body.Second kind of automatic over pressure alarms for automobile tyre is to be fastened and connected by nut and valve nozzle screw rod, valve inside presses off the spring nail and opens valve inside, air pressure enters testing room and contacts with pizo-resistance, pizo-resistance is exported different voltage under different air pressure, voltage is selected required warning operating voltage by the voltage sorting plate.Sound signal receives amplification by the receptor that is contained in the operator's compartment.
2, first kind of automatic over pressure alarms for automobile tyre according to claim 1 is characterized in that: standard pressure testing valve push rod contact, touch face (bidirectional switch) with annunciator standard pressure testing valve push rod and contact.
3, automatic over pressure alarms for automobile tyre according to claim 1, it is characterized in that: standard pressure testing valve housing is the bending pipe, one has the nut that connects annunciator, and the other end is an one with test spring abutment chamber shell, and standard pressure test push rod is arranged in the bending pipe.
4, automatic over pressure alarms for automobile tyre according to claim 1 is characterized in that: the standard pressure testing valve, and fastening and be bonded in the tire inner tube by the clamping screw on the housing, and seal by the semisphere colloid.
5, second kind of automatic over pressure alarms for automobile tyre according to claim 1 is characterized in that; Annunciator bottom has coupling nut and tire valve to chew screw rod to match and be connected.
6, according to claim 1.Described second kind of motor tire automatic over pressure alarms for automobile tyre is characterized in that: annunciator testing room housing and bay housing have positioning key to be located by connecting, jam nut locking.
7, according to the described second kind of automatic over pressure alarms for automobile tyre of claim 5-6, it is characterized in that: valve inside presses off the top that the spring nail is fixed on the turriform spring, and the turriform spring is fixed on the back plate.
8, according to the described second kind of automatic over pressure alarms for automobile tyre of claim 5-7, it is characterized in that: air pressure test pizo-resistance sealing and fixing is in testing room.Pizo-resistance one end is connected with positive source, and the other end is connected with the voltage sorting plate, and the voltage sorting plate is fixed in the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001039938A CN1188293C (en) | 2000-03-22 | 2000-03-22 | Two automatic over pressure alarms for automobile tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001039938A CN1188293C (en) | 2000-03-22 | 2000-03-22 | Two automatic over pressure alarms for automobile tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1314265A true CN1314265A (en) | 2001-09-26 |
| CN1188293C CN1188293C (en) | 2005-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001039938A Expired - Fee Related CN1188293C (en) | 2000-03-22 | 2000-03-22 | Two automatic over pressure alarms for automobile tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1188293C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100487736C (en) * | 2005-04-05 | 2009-05-13 | 上海飞恩微电子有限公司 | Radio vehicle tyre safety monitoring sound alarm system |
| CN105667229A (en) * | 2016-01-14 | 2016-06-15 | 湖北文理学院 | Resonant type magnetic-coupling tyre pressure detecting device |
| CN105691119A (en) * | 2016-01-14 | 2016-06-22 | 湖北文理学院 | Tire pressure detection device based on radio frequency IC card technique |
-
2000
- 2000-03-22 CN CNB001039938A patent/CN1188293C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100487736C (en) * | 2005-04-05 | 2009-05-13 | 上海飞恩微电子有限公司 | Radio vehicle tyre safety monitoring sound alarm system |
| CN105667229A (en) * | 2016-01-14 | 2016-06-15 | 湖北文理学院 | Resonant type magnetic-coupling tyre pressure detecting device |
| CN105691119A (en) * | 2016-01-14 | 2016-06-22 | 湖北文理学院 | Tire pressure detection device based on radio frequency IC card technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1188293C (en) | 2005-02-09 |
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