CN201340321Y

CN201340321Y - Tyre presure gauge with tread depth measurement function

Info

Publication number: CN201340321Y
Application number: CNU2009200182108U
Authority: CN
Inventors: 黄志刚
Original assignee: ZHANGZHOU DONGFANG INTELLIGENT INSTRUMENT CO Ltd
Current assignee: ZHANGZHOU DONGFANG INTELLIGENT INSTRUMENT CO Ltd
Priority date: 2009-01-14
Filing date: 2009-01-14
Publication date: 2009-11-04
Anticipated expiration: 2019-01-14

Abstract

The utility model provides a tyre presure gauge with tread depth measurement function, wherein the front of the main body is a air pressure gauge port, an LCD screen is installed on the top, baroceptors in the LCE screen and the main body are respectively connected with the circuit in the main body, side face of the handle of the main body has a ruler groove, one end of the ruler groove is communicated with an end of the handle, a depth measurement ruler is inserted in the ruler groove, a slidable rotary button is fixed on an end plane of the ruler groove, and rotary button is connected with one end of depth measurement ruler in ruler groove. Tail of the handle is revealed by sliding of the depth measurement ruler following the rotary button when used, the tail is insered into the thread for measuring depth, and then degree of wear of the tread can be read by graduation of the measurement ruler; the air pressure gauge port is aligned to the cranked tire valve, the air pressure measuring push-button is pushed down, and the tyre pressure is digitally displayed by an LCD screen, safety status of the tyres is judged by tread wearing degree and tyre pressure counting, running safety of automobile can be ensured. The tyre pressure gauge gathers two measuring function in one body, convenient for carrying, having interdependent function and easy and rapid in operation.

Description

Tire gauge with tread depth survey function

Technical field

The utility model relates to the tire gauge of measured automobiles tire, particularly a kind of tire gauge with tread depth survey function.

Background technology

Along with popularizing of automobile, the driving safety of various vehicles is except that the manual operation reason, the safe condition of tire also is the key factor of automotive safety, according to the tread degree of wear of vehicle tyre and the load-carrying of automobile, need to give and regularly give inflation of tire and determine needed tire pressure, prevent that tire overvoltage in the process of moving from blowing out, to avoid the generation of accident, the detection (detection of sipes per tire groove depth) of the degree of wear that therefore must be by tread and the measurement of tire pressure judge whether the state of tire can be used safely, and the tire pressure of existing tire and the tread degree of depth must adopt two kinds of instrument amounts of inspection respectively, complex operation not only, efficiency of measurement is low, carry inconvenience, and increased the detection cost to the user.

The utility model content

Measure the problem of inconvenience for the tread and the tire pressure that solve above-mentioned tire, the utility model aims to provide a kind of tire gauge with tread depth survey function quick, easy to carry that detects.

The technical scheme in the invention for solving the above technical problem is: the tire gauge with tread depth survey function, its body front end is the barometric surveying mouth, the LCD display that install at the top, baroceptor in LCD display and the body is connected with the circuit of body interior respectively, it is characterized in that: the handle side at body is provided with the chi groove, chi groove one end is communicated with handle end, intercalation has the depth survey chi in the chi groove, chi groove end face is provided with slidably toggle, and toggle is connected with depth survey ruler end part in the chi groove.

Depth survey chi of the present utility model is the digital display rule, and the circuit in its sensing circuit and the body integrates, and shows measurement data by the LCD display on the body.

By in handle, being provided with the depth survey chi, to stir the slip of toggle drive depth survey chi during use and expose the handle afterbody, the texture of putting into tire is measured the degree of depth of texture groove, can go out the tread degree of wear by the scale interpretation of depth survey chi; The barometric surveying mouth is aimed at cranked tire valve, press the barometric surveying button, demonstrate tire pressure by the LCD display numeral, judge the safe condition of tire by the tread degree of wear and tire pressure counting, guarantee ride safety of automobile, two kinds of measurement functions of the utility model are integrated in one, be easy to carry, function is separate, convenient to use.

Description of drawings

Fig. 1 is a perspective view of the present utility model

Fig. 2 is a side structure synoptic diagram of the present utility model;

Fig. 3 is a top surface structure synoptic diagram of the present utility model;

Among the figure: 1. body; 2. barometric surveying mouth; 3.LCD display screen; 4. handle; 5. chi groove; 6. depth survey chi; 7. toggle; 8. anti-skidding flexible glue upholstery border; 9. measurement button; 10. battery cover.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As Fig. 1～tire gauge with tread depth survey function shown in Figure 3, its body 1 front end is a barometric surveying mouth 2, the LCD display 3 that install at the top, baroceptor in LCD display 3 and the body 1 is connected with the circuit of body 1 inside respectively, handle 4 sides at body 1 are provided with chi groove 5, chi groove 5 one ends and 4 terminal connections of handle, and intercalation has depth survey chi 6 in the chi groove 5, chi groove 5 end faces are provided with slidably toggle 7, and toggle 7 is connected with depth survey chi 6 ends in the chi groove 5.During the measuring wheel air pressure, can aim at cranked tire valves, press barometric surveying button 9, read the atmospheric pressure value of tire, judge whether tire pressure is normal by LCD display 3 digital displays by barometric surveying mouth 2; The measuring wheel tread reason degree of depth can be transferred to depth survey chi 6 by measuring toggle 7, put into the texture of tire, read the depth value of the tread groove on the dip stick, judge the degree of wear of tread, when not using, drive by toggle 7 clawbacks in the chi groove 5 of depth survey chi 6 retraction handles 4; According to the safe condition of the resulting data judgement of above-mentioned measurement tire,, avoid accident to take place to guarantee automobile tire safety under steam.

Need exchange the battery that more renews after battery can be opened by battery cover 10 for, handle 4 is provided with anti-skidding flexible glue upholstery border 8, and the utility model skids from hand and comes off when avoiding using.

The utility model depth survey chi 6 also can be the digital display rule, and the circuit in its sensing circuit and the body 1 integrates, and by the collapsing length of digital display rule, the LCD display 3 on body 1 shows the depth data of the tread groove of measuring.

Claims

1. the tire gauge that has tread depth survey function, its body front end is the barometric surveying mouth, the LCD display that install at the top, baroceptor in LCD display and the body is connected with the circuit of body interior respectively, it is characterized in that: the handle side at body is provided with the chi groove, and chi groove one end is communicated with handle end, and intercalation has the depth survey chi in the chi groove, chi groove end face is provided with slidably toggle, and toggle is connected with depth survey ruler end part in the chi groove.

2. the tire gauge with tread depth survey function as claimed in claim 1 is characterized in that: the depth survey chi is the digital display rule.