CN207923018U - Variable-angle pattern depth ruler - Google Patents
Variable-angle pattern depth ruler Download PDFInfo
- Publication number
- CN207923018U CN207923018U CN201820269506.6U CN201820269506U CN207923018U CN 207923018 U CN207923018 U CN 207923018U CN 201820269506 U CN201820269506 U CN 201820269506U CN 207923018 U CN207923018 U CN 207923018U
- Authority
- CN
- China
- Prior art keywords
- ruler
- operation handle
- fixed
- tread
- digital display
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of variable-angle pattern depth rulers, including digital display tread ruler, it is characterised in that：Digital display tread ruler is fixed on the front end of fixed seat, one end of the rear end bar that is articulated and connected of fixed seat, the other end fixed operation handle of connecting rod, cylinder is fixed in operation handle, the utility model variable-angle pattern depth ruler is by being mounted in operation handle, so that digital display tread ruler can be stretched into underbody by people with hand-held handle carries out wheel tread detection, underbody is climbed into without people, and in the telescopic rod telescopic process of cylinder, digital display tread ruler can be driven to rotate, so as to carry out tread depth detection in front or side, operation ease is improved.
Description
Technical field
The utility model is related to a kind of variable-angle pattern depth rulers.
Background technology
Pattern depth and our traffic safety are closely bound up as you know.China's national Specification car is used
The Tread Pattern of Meridian Tyre limit of wear be 1.6mm, lorry, car the Tread Pattern of Meridian Tyre limit of wear be 2.0mm.Wheel
Tire pattern depth ruler (abbreviation tread ruler) is the electronic equipment for measuring pattern depth of mainstream in the market, mode of operation
It is to measure its depth in the several main grooves in same cross section for stretch into the tip of pattern depth ruler tire tread,
It obtains one group of numerical value, therefrom obtains average.Since lorry, car configuration wheel are more, and many wheels are apart from vehicle outside
Relatively deep, people needs to fall and pierce underbody to measure, in operation to have inconvenience more.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of be suitble to goods
The variable-angle pattern depth ruler that vehicle, car measure.
The technical scheme in the invention for solving the above technical problem is：
A kind of variable-angle pattern depth ruler, including digital display tread ruler, it is characterised in that：Digital display tread ruler is fixed on
The front end of fixed seat, one end of the rear end bar that is articulated and connected of fixed seat, the other end fixed operation handle of connecting rod, operation handle
On be fixed with cylinder, one end of connection sheet is hinged the left side of fixed seat, and the other end of the telescopic rod articulated connection piece of cylinder is described
The both ends of cylinder are separately connected one end of one end and the second snorkel of the first snorkel, the other end of the first snorkel and second
The equal access operation handle of the other end of snorkel, operation handle pass through piping connection to air source (such as air pump, gas tank).
The utility model variable-angle pattern depth ruler is by being mounted in operation handle so that people can hold behaviour
Make handle and digital display tread ruler is stretched into underbody progress wheel tread detection, climbs into underbody without people, and the telescopic rod of cylinder is stretched
In compression process, digital display tread ruler can be driven to rotate, so as to carry out tread depth detection in front or side, improved
Operation ease.
Preferably, being fixed with high-pressure nozzle on the digital display tread ruler, high-pressure nozzle is connected to behaviour by third tracheae
Make handle.Due to often having soil in the groove of wheel, accuracy is influenced, high-speed flow is sprayed by high-pressure nozzle, can be blown
Soil is walked, to improve measurement accuracy.
Preferably, connecting rod includes sliding seat, casing and interior bar, casing is rotatably installed in sliding seat so that casing
Can be dynamic around the shaft rotation of casing, sliding seat is hinged the rear end of fixed seat, and casing has internal thread hole, and interior bar has external screw thread, interior
One end of bar is screwed into casing by screw-thread fit, and the other end of interior bar is fixed in operation handle.It can be led to using this structure
Rotating casing is crossed, entire length is improved.
Preferably, being fixed with display screen in operation handle, display screen is connected to digital display tread ruler.
The utility model compared with prior art, has the following advantages and effect：The utility model variable-angle tire is spent
Line depthometer is by being mounted in operation handle so that digital display tread ruler can be stretched into underbody into driving by people with hand-held handle
Tread detection is taken turns, climbs into underbody without people, and in the telescopic rod telescopic process of cylinder, digital display tread ruler can be driven to rotate,
So as to carry out tread depth detection in front or side, operation ease is improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1, the present embodiment variable-angle pattern depth ruler, including digital display tread ruler 1, digital display tread ruler 1 are consolidated
It is scheduled on the front end of fixed seat 2, one end of the rear end bar that is articulated and connected of fixed seat 2, the other end fixed operation handle 3 of connecting rod,
Cylinder 4 is fixed in operation handle 3, one end of connection sheet 5 is hinged the left side of fixed seat 2, and the telescopic rod 41 of cylinder is articulated and connected
The other end of piece 5, the both ends of the cylinder 4 are separately connected one end of one end and the second snorkel 43 of the first snorkel 42, the
The equal access operation handle 3 of the other end of the other end of one snorkel 42 and the second snorkel 43, operation handle 3 pass through piping connection
To air source (such as air pump, gas tank).Connecting rod includes sliding seat 61, casing 62 and interior bar 63, and casing 62 is rotatably installed in activity
On seat 61 so that casing 62 can be dynamic around the shaft rotation of casing 62, and sliding seat 61 is hinged the rear end of fixed seat 2, and casing 62 has interior
There is external screw thread, one end of interior bar 63 to be screwed into casing 62 by screw-thread fit for threaded hole, interior bar 63, and the other end of interior bar 63 is fixed
In operation handle 3.Display screen 11 is fixed in operation handle 3, display screen 11 is connected to digital display tread ruler 1.The digital display tire
High-pressure nozzle 71 is fixed on line ruler 1, high-pressure nozzle 71 is connected to operation handle 3 by third tracheae 72.Due to the flower of wheel
Often there is soil in groove, influence accuracy, high-speed flow is sprayed by high-pressure nozzle 71, soil can be blown away, is surveyed to improve
Measure accuracy.
The utility model variable-angle pattern depth ruler is by being mounted in operation handle 3 so that people can hold
Digital display tread ruler 1 is stretched into underbody and carries out wheel tread detection by operation handle 3, climbs into underbody without people, and cylinder is flexible
In 41 telescopic process of bar, digital display tread ruler 1 can be driven to rotate, so as to carry out tread depth inspection in front or side
It surveys, improves operation ease.
Described in this specification above content is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of variable-angle pattern depth ruler, including digital display tread ruler, it is characterised in that：Digital display tread ruler is fixed on
The front end of reservation, one end of the rear end bar that is articulated and connected of fixed seat, the other end fixed operation handle of connecting rod, in operation handle
It is fixed with cylinder, one end of connection sheet is hinged the left side of fixed seat, the other end of the telescopic rod articulated connection piece of cylinder, the gas
The both ends of cylinder are separately connected one end of one end and the second snorkel of the first snorkel, and the other end of the first snorkel and second are led to
The equal access operation handle of the other end of tracheae, operation handle pass through piping connection to air source.
2. variable-angle pattern depth ruler according to claim 1, it is characterised in that：It is solid on the digital display tread ruler
There are high-pressure nozzle, high-pressure nozzle to be connected to operation handle by third tracheae surely.
3. variable-angle pattern depth ruler according to claim 1, it is characterised in that：Connecting rod include sliding seat,
Casing and interior bar, casing are rotatably installed in sliding seat, and sliding seat is hinged the rear end of fixed seat, and casing has internal thread hole, interior
There is bar external screw thread, one end of interior bar to be screwed into casing by screw-thread fit, and the other end of interior bar is fixed in operation handle.
4. variable-angle pattern depth ruler according to claim 1, it is characterised in that：It is fixed in operation handle aobvious
Display screen, display screen are connected to digital display tread ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269506.6U CN207923018U (en) | 2018-02-22 | 2018-02-22 | Variable-angle pattern depth ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269506.6U CN207923018U (en) | 2018-02-22 | 2018-02-22 | Variable-angle pattern depth ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923018U true CN207923018U (en) | 2018-09-28 |
Family
ID=63600314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820269506.6U Expired - Fee Related CN207923018U (en) | 2018-02-22 | 2018-02-22 | Variable-angle pattern depth ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179694A (en) * | 2022-07-15 | 2022-10-14 | 吴政隆 | Tire pressure monitoring tire management system based on Internet of vehicles |
-
2018
- 2018-02-22 CN CN201820269506.6U patent/CN207923018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179694A (en) * | 2022-07-15 | 2022-10-14 | 吴政隆 | Tire pressure monitoring tire management system based on Internet of vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210222 |