CN201604622U - Tyre inflator - Google Patents
Tyre inflator Download PDFInfo
- Publication number
- CN201604622U CN201604622U CN2009202048442U CN200920204844U CN201604622U CN 201604622 U CN201604622 U CN 201604622U CN 2009202048442 U CN2009202048442 U CN 2009202048442U CN 200920204844 U CN200920204844 U CN 200920204844U CN 201604622 U CN201604622 U CN 201604622U
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- CN
- China
- Prior art keywords
- microprocessor
- air compressor
- tyre inflater
- electronic controller
- tyre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a tyre inflator comprising a chassis, an air compressor, a compressed air output interface and an electronic controller. The upper part of the chassis comprises a light box, wherein the light box comprises an illuminating lamp. The electronic controller comprises a microprocessor, an illumination control circuit of the light box and a photosensitive sensing circuit, wherein the output end of the photosensitive sensing circuit is connected with the microprocessor. When the illumination of the ambient light of the tyre inflator is lowered, the microprocessor opens the illuminating lamp in the light box by the illumination control circuit of the light box. The illuminating lamp of the light box in the utility model is automatically lightened at night, which can be used as the sign of a public tyre inflator, attracts the attention of a consumer at night and also has the function of advertisement. In addition, the convenience is provided for a user to operate the tyre inflator at night by the illumination of the light box.
Description
[technical field]
The utility model relates to tyre service equipment, relates in particular to a kind of tyre inflater.
[background technology]
The not subsidiary illumination of traditional tyre inflater, only be adapted at daytime or the indoor use of illumination is being arranged, be not suitable for using at outdoor night, simultaneously, traditional tyre inflater can not cause customer's attention during as the public tyre inflater that pay to use, not eye-catching, and do not have the advertising function.
Traditional tyre inflater is the charging blower of gerotor type, comprises air compressor, storage tank, safety valve.Though the structure more complicated, price is higher, and the charging blower of gerotor type is adapted at keeping in repair workshop or car shop etc. needs the occasion of frequent charging blower to use.But, when the charging blower of gerotor type uses as unattended equipment, be difficult to control and manage.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind ofly can attract the consumer alert, have the advertising function, makes things convenient for the tyre inflater of user in night time operation again.
The technical matters that the utility model further will solve provides a kind of simple in structure, and is suitable as the tyre inflater that unmanned equipment uses.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is that a kind of tyre inflater comprises cabinet, air compressor, pressurized air output interface and electronic controller.Top at cabinet comprises lamp box, comprise illuminating lamp in the described lamp box, described electronic controller comprises microprocessor, Illuminative for sign control circuit and photosensitive sensing circuit, the output termination microprocessor of photosensitive sensing circuit, when the tyre inflater ambient light reduced, described microprocessor was opened illuminating lamp in the lamp box by the Illuminative for sign control circuit.
Above-described tyre inflater does not connect storage tank between pressurized air output interface and the air compressor.
Above-described tyre inflater, described electronic controller comprises air compression drive circuit and master cock, described master cock is to microprocessor input air compressor start signal, by the power supply of microprocessor control air compressor drive circuit connection air compressor motor, by the air compressor work-hours work of establishing in the microprocessor.
Above-described tyre inflater, described master cock are Coin feeding switch or hand switch.
Above-described tyre inflater, described electronic controller comprises time setting switch, described time setting switch connects microprocessor, in order to change the air compressor work-hours of establishing in the microprocessor.
Above-described tyre inflater, described electronic controller comprises the countdown telltale, described countdown telltale is connected with microprocessor, shows that air compressor starts the remaining inflationtime in back at every turn.
Above-described tyre inflater, described electronic controller comprises the number of run telltale, described number of run telltale connects microprocessor, shows that air compressor adds up to work number of times.
Above-described tyre inflater, described electronic controller comprises the time-out controller, the output termination microprocessor of described time-out controller suspends the work of air compressor by microprocessor and air compression drive circuit.
Above-described tyre inflater comprises the inflation of tire mouth, and described tire charging connector connects the pressurized air output interface by flexible pipe; Described inflation of tire mouth comprises air inlet pipe and pneumatic head, comprises 2 charging connectors of oppositely installing on the pneumatic head, and each charging connector comprises 1 valve, has 1 valve in 2 valves at least for often opening valve.
Above-described tyre inflater, described lamp box are to have the coin slot money box.
Tyre inflater of the present utility model comprises lamp box on the top at cabinet, comprise illuminating lamp in the lamp box, the illuminating lamp of lamp box is lighted automatically at night, and lamp box not only can be used as the sign of the public tyre inflater of the use of paying, cause customer's attention also to have the advertising function in night.In addition, Illuminative for sign is arranged, for the user provides convenience at the night time operation tyre inflater.
Do not establish storage tank between pressurized air output interface and the air compressor in the further technical scheme of tyre inflater of the present utility model, charging blower is simple in structure, the pressurized air of whether exporting charging blower depends on whether electronic controller connects the power supply of air compressor, when tyre inflater uses as unmanned equipment, be convenient to control and management.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structured flowchart of the utility model embodiment 1 tyre inflater.
Fig. 2 is the functional block diagram of the utility model embodiment 1 tyre inflater electronic controller.
Fig. 3 is the External view of the utility model embodiment 1 tyre inflater.
Fig. 4 is the cutaway view of the utility model embodiment 1 tyre inflater charging connector.
Fig. 5 is the parts explosion of the utility model embodiment 1 tyre inflater charging connector.
[specific embodiment]
The structure of the utility model embodiment 1 tyre inflater and principle such as Fig. 1 are to shown in Figure 5.The tyre inflater of embodiment 1 is a kind of unattended coin-feed tyre inflater.
As shown in Figure 1, tyre inflater mainly comprises air compressor, inflation of tire mouth and electronic controller.The break-make of electronic controller controls air compressor power supply, the pressurized air that air compressor produces is through output interface cock wheel tire charging connector.Present embodiment air compressor and pressurized air only have 1 air-pressure gauge to show operation pressure between output interface, do not connect storage tank between the two, and the inflation of tire mouth are inflation of tire mouths open in usual.So the utility model embodiment tyre inflater is the tire charging blower of non-gerotor type, only when connecting the air compressor power supply, electronic controller could produce pressurized air.
As shown in Figure 2, the electronic controller of the utility model embodiment tyre inflater comprises microprocessor (filling out the model of microprocessor), air compression drive circuit, time setting switch, countdown telltale, number of run telltale, Coin feeding switch, time-out controller, relay indicating light, instrument panel lamp, Illuminative for sign control circuit and photosensitive sensing circuit.
When coin drops into,, connect the power supply of air compressor motor by microprocessor control air compressor drive circuit as the Coin feeding switch of master cock to microprocessor input air compressor start signal.The each work-hours of establishing by microprocessor internal of air compressor carries out work, outwards exports pressurized air.The air compression drive circuit can be relay drive circuit, controllable silicon drive circuit or switch triode driving circuit.
The passage period configuration switch can reset during the each work of the air compressor that microprocessor internal is established.The different control end of output termination microprocessor of a plurality of time setting switch, by connecting different configuration switchs, the level that changes the microprocessor control end is changed the each work-hours of establishing in the microprocessor of air compressor.
Suspending controller is a button, and another control end of the output termination microprocessor of button makes the air compression drive circuit suspend the work of air compressor by the level triggers microprocessor that changes the microprocessor control end.Like this, when the tyre inflater that use is inserted coins, be convenient to the user and in twice gas filed pitch time, handle other thing, as the block of the valve inside of screwing on or change another car and inflate, be unlikely to waste pressurized air.
The countdown telltale is connected with microprocessor, starts the remaining inflationtime in back in order to show air compressor at every turn.The user can be accomplished to know what's what.
The number of run telltale connects microprocessor, adds up to work number of times in order to show air compressor, is convenient to the machine master equipment is managed and adds up.
The tyre inflater of present embodiment as shown in Figure 3, comprises lamp box 12 on the top of cabinet 11, comprises the back lighting lamp in the lamp box 12, and photosensor is installed on the cabinet in the electronic controller.The output termination microprocessor of photosensitive sensing circuit.In evening, when the illuminance of tyre inflater surrounding environment reduced, the mouth of photosensitive sensing circuit sent signal to microprocessor, opened illuminating lamp in the lamp box by microprocessor by the Illuminative for sign control circuit.By day, when the illuminance of tyre inflater surrounding environment is higher, close illuminating lamp in the lamp box by the Illuminative for sign control circuit by microprocessor.Lamp box 12 not only can be used as the sign of the public tyre inflater of the use of paying, and causes customer's attention also to have the advertising function in night.In addition, there is the illuminating lamp in the lamp box that illumination is provided, for the user provides convenience at the night time operation tyre inflater.
Inflation of tire mouth in the present embodiment is the charging connector of often opening, and the tire charging connector connects pressurized air output interface 14 (Fig. 3) by flexible pipe.As shown in Figure 4 and Figure 5, the inflation of tire mouth comprises air inlet pipe 1 and pneumatic head 2, comprises 2 bicycle charging connector and motor bike charging connectors of oppositely installing on the pneumatic head 2.The bicycle charging connector comprises block 3, valve seat rubber cushion 4 and the valve 5 that is threaded with pneumatic head 2, the packing seal between valve seat rubber cushion 4 double as block 3 and the pneumatic head 2.The motor bike charging connector comprises block 6, valve seat rubber cushion 7 and the valve 8 that is threaded with pneumatic head 2, the packing seal between valve seat rubber cushion 7 double as block 6 and the pneumatic head 2.Valve spring 9 is turriform springs, is installed between valve 5 and the valve seat rubber cushion 4, and valve 5 tops from valve seat rubber cushion 4, are in normally open.Push rod 10 is installed between valve 5 and the valve 8, under the elastic force of valve spring 9, valve 8 is withstood on the valve seat rubber cushion 7, is in normally off.
When the valve inside that the inflation of tire mouth leaves tire was not inflated, the pressurized air that air compressor produces can not form high pressure directly by often opening valve 5 exhaust to atmospheres in the high pressure hose, and high pressure hose does not have the danger of explosion.The pressurized air that inflatable appliance produces is directly by often opening valve 5 emptyings, and air compressor moves under zero load, can save power consumption, reduces the wearing and tearing of equipment.
The structure of the utility model embodiment 2 tyre inflaters is basic identical with embodiment 1.Its difference is that the master cock of electronic controller is a hand switch, and the lamp box on the top of cabinet is 1 money box that has coin slot, and the public good exploitation can be showed in the surface of lamp box.The customer can freely use tyre inflater by handling hand switch, has the customer of love gas filed expense or love contribution input money box can be contributed to utility.
Claims (9)
1. tyre inflater, comprise cabinet, air compressor and pressurized air output interface, it is characterized in that, comprise electronic controller, top at cabinet comprises lamp box, comprise illuminating lamp in the described lamp box, described electronic controller comprises microprocessor, Illuminative for sign control circuit and photosensitive sensing circuit, the output termination microprocessor of photosensitive sensing circuit, when the tyre inflater ambient light reduced, described microprocessor was opened illuminating lamp in the lamp box by the Illuminative for sign control circuit.
2. tyre inflater according to claim 1, it is characterized in that, described electronic controller comprises air compression drive circuit and master cock, described master cock is to microprocessor input air compressor start signal, by the power supply of microprocessor control air compressor drive circuit connection air compressor motor, by the air compressor work-hours work of establishing in the microprocessor.
3. tyre inflater according to claim 2 is characterized in that, described master cock is Coin feeding switch or hand switch.
4. tyre inflater according to claim 2 is characterized in that described electronic controller comprises time setting switch, and described time setting switch connects microprocessor, in order to change the air compressor work-hours of establishing in the microprocessor.
5. tyre inflater according to claim 2 is characterized in that described electronic controller comprises the countdown telltale, and described countdown telltale is connected with microprocessor, shows that air compressor starts the remaining inflationtime in back at every turn.
6. tyre inflater according to claim 2 is characterized in that described electronic controller comprises the number of run telltale, and described number of run telltale connects microprocessor, shows that air compressor adds up to work number of times.
7. tyre inflater according to claim 2, it is characterized in that, described electronic controller comprises the time-out controller, and the output termination microprocessor of described time-out controller suspends the work of air compressor by microprocessor and air compression drive circuit.
8. tyre inflater according to claim 1 is characterized in that, comprises the inflation of tire mouth, and described tire charging connector connects the pressurized air output interface by flexible pipe; Described inflation of tire mouth comprises air inlet pipe and pneumatic head, comprises 2 charging connectors of oppositely installing on the pneumatic head, and each charging connector comprises 1 valve, has 1 valve in 2 valves at least for often opening valve.
9. tyre inflater according to claim 1 is characterized in that, described lamp box is to have the coin slot money box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202048442U CN201604622U (en) | 2009-09-09 | 2009-09-09 | Tyre inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202048442U CN201604622U (en) | 2009-09-09 | 2009-09-09 | Tyre inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604622U true CN201604622U (en) | 2010-10-13 |
Family
ID=42949331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202048442U Expired - Fee Related CN201604622U (en) | 2009-09-09 | 2009-09-09 | Tyre inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604622U (en) |
-
2009
- 2009-09-09 CN CN2009202048442U patent/CN201604622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Ruyi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120909 |