CN205086906U - ABS anti -lock braking sensing device - Google Patents
ABS anti -lock braking sensing device Download PDFInfo
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- CN205086906U CN205086906U CN201520878067.5U CN201520878067U CN205086906U CN 205086906 U CN205086906 U CN 205086906U CN 201520878067 U CN201520878067 U CN 201520878067U CN 205086906 U CN205086906 U CN 205086906U
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- lock braking
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- 230000009471 action Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a ABS anti -lock braking sensing device, including the braking bottom plate, rotatory ring gear, speed sensor, brake shoe, braking action jar and knuckle, speed sensor adopts right angle type sensor, be provided with sensor mounting bore on the braking bottom plate, wherein, right angle type sensor is installed sensor base is last, the circle tooth of the positive pairing rotation ring gear in measuring end of right angle type sensor, the braking bottom plate passes through the bolt fastening on the knuckle, brake shoe and braking action jar are installed respectively on the braking bottom plate, rotatory ring gear is installed on wheel hub to it is concentric with the braking bottom plate. The utility model discloses can make speed sensor circle stable collection wheel signal at the rotary teeth, improve the security of service brake.
Description
Technical field
The utility model belongs to automobile brake technical field, particularly relates to a kind of ABS ABS (Anti-lock Braking System) sensing device.
Technical background
When automobile brake, the speed signal that ABS antiblock device can collect according to the tachogen that each wheel is installed, judge rapidly the locking state of wheel, thus judge whether to change automobile braking force, prevent complete for wheel locking because braking force is excessive.Allow braking mode be in Best Point all the time, braking effect reaches best, thus ensures that driving is the safest.
But owing to being subject to the version of conventional heavy-duty automotive axle and the impact of process means, in the ABS antiblock device device of existing heavy motor vehicle, the wheel signal of antiblock device gathers the mode that the through-type tachogen collection of general rotates the wheel signal on gear ring, but this sensor is often subject to the great impulsive force in road surface in vehicle traveling process, sensor is easy to produce and loosens, the control command that sensor is formed can not ensure that brake action cylinder makes adjustment to brake-pressure in time, ABS antiblock device cannot normally work, there is the danger of brake failure, thus there is serious accident problem.
Utility model content
In order to overcome the deficiency of art methods, the purpose of this utility model is to propose a kind of ABS ABS (Anti-lock Braking System) sensing device, tachogen can be made to rotate collection wheel signal stable on gear ring, the control command formed allows brake action cylinder regulate brake-pressure in time, the size ensureing braking force, at any time according to the monitoring of tachogen with judge to change, improves the safety of service brake.
For realizing above object, the utility model employing technical scheme is:
A kind of ABS ABS (Anti-lock Braking System) sensing device, comprises back-plate, rotates gear ring, sensor, brake shoe brake cheek, brake action cylinder and steering swivel; Described sensor adopts perpendicular type sensor, and described back-plate is provided with sensor mounting hole; Wherein, described perpendicular type sensor is arranged in described sensor mounting hole, and the detection termination of described perpendicular type sensor is just to the circle tooth rotating gear ring; Described back-plate is bolted on steering swivel, and described brake shoe brake cheek and brake action cylinder are installed on back-plate respectively, and brake action cylinder is connected with brake shoe brake cheek, and described rotation gear ring to be arranged on wheel hub and concentric with back-plate.
Further, described perpendicular type sensor comprises tachogen, ABS wire harness, square bend and sensor chuck; Described sensor chuck is placed on tachogen, and described tachogen is arranged on square bend one end, and one end of described ABS wire harness connects the mouth of tachogen, and the other end of ABS wire harness leads to outside through square bend.
Further, described sensor chuck is the circle cover with elastic card, and perpendicular type sensor can be fixed in sensor mounting hole by described flexure strip circle cover, and can change flexibly.
Further, adopt right angle transition to connect between described tachogen with ABS wire harness, be convenient to the trend of ABS wire harness, be connected with outside.
Further, the sensor coupling end of described square bend is provided with rubber seal, for fixed rotating speed sensor.
Further, the leading-out terminal place of described square bend is equipped with fixing seal plug.For fixing ABS wire harness.
Adopt the beneficial effect of the technical program:
A kind of ABS ABS (Anti-lock Braking System) sensing device that the utility model proposes, perpendicular type sensor is adopted to replace original through-type sensor, the structure adopted can, tachogen is made to rotate collection wheel signal stable on gear ring, the control command formed allows brake action cylinder regulate brake-pressure in time, the size ensureing braking force is at any time according to the monitoring of tachogen with judge to change, reach the object that the braking force of sensor to each brake action cylinder carries out effectively regulating, thus improve the precision of ABS (Anti-lock Braking System), enhance travel safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ABS ABS (Anti-lock Braking System) sensing device of the present utility model;
Fig. 2 is the installation front elevation of perpendicular type sensor of the present utility model;
Fig. 3 is the installation side view of perpendicular type sensor of the present utility model;
Fig. 4 is the structural representation of perpendicular type sensor of the present utility model;
Wherein, 1 is back-plate, and 2 is rotate gear ring, and 3 is perpendicular type sensors, and 4 is brake shoe brake cheek, and 5 is brake action cylinders, and 6 is steering swivels, and 7 is sensor mounting hole;
31 tachogens, 32 is square bends, and 33 is sensor chucks, and 34 is ABS wire harness, and 35 is rubber seal, and 36 is fixing seal plugs.
Detailed description of the invention
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is further elaborated.
In the utility model embodiment, see shown in Fig. 1 to Fig. 3, a kind of ABS ABS (Anti-lock Braking System) sensing device, comprises back-plate 1, rotates gear ring 2, sensor, brake shoe brake cheek 4, brake action cylinder 5 and steering swivel 6; Described sensor adopts perpendicular type sensor 3, and described back-plate 1 is provided with sensor mounting hole 7; Wherein, described perpendicular type sensor 3 is arranged in described sensor mounting hole 7, and the detection probe of described perpendicular type sensor 3 is just to the circle tooth rotating gear ring 2; Described back-plate 1 is bolted on steering swivel 6, and described brake shoe brake cheek 4 and brake action cylinder 5 are installed on back-plate 1 respectively, and brake action cylinder 5 is connected with brake shoe brake cheek 4, and described rotation gear ring 2 to be arranged on wheel hub and concentric with back-plate 1.
As shown in Figure 4, described perpendicular type sensor 3 comprises tachogen 31, ABS wire harness 34, square bend 32 and sensor chuck 33; Described sensor chuck 33 is placed on tachogen 31, and described tachogen 31 is arranged on square bend 32 one end, and one end of described ABS wire harness 34 connects the mouth of tachogen 31, and the other end of ABS wire harness 34 leads to outside through square bend 32.
Described sensor chuck 33 is for having the circle cover of elastic card, and perpendicular type sensor 3 can be fixed in sensor base by the round cover of described elastic card, and can change flexibly.
Described tachogen 31 connects with adopting right angle transition between ABS wire harness 34, is convenient to the trend of ABS wire harness 34, is connected with outside.
The sensor coupling end of described square bend 32 is provided with rubber seal 35, for fixed rotating speed sensor 31.
The leading-out terminal place of described square bend 32 is equipped with fixing seal plug 36, for fixing ABS wire harness 34.
In order to better understand the utility model, once complete description is done to principle of work of the present utility model below:
Utilized by perpendicular type sensor 3 sensor chuck 33 to be arranged in the sensor mounting hole 7 of back-plate 1, the detection termination of perpendicular type sensor 3 is aimed on the circle tooth rotating gear ring 2, rotate circle tooth and be arranged on wheel hub, thus gather wheel signal; The wheel signal formation control instruction that tachogen 31 will gather, is sent in outside slip control system through ABS wire harness 34.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an ABS ABS (Anti-lock Braking System) sensing device, is characterized in that, comprises back-plate, rotates gear ring, sensor, brake shoe brake cheek, brake action cylinder and steering swivel; Described sensor adopts perpendicular type sensor, and described back-plate is provided with sensor mounting hole; Wherein, described perpendicular type sensor is arranged in described sensor mounting hole, and the detection termination of described perpendicular type sensor is just to the circle tooth rotating gear ring; Described back-plate is bolted on steering swivel, and described brake shoe brake cheek and brake action cylinder are installed on back-plate respectively, and brake action cylinder is connected with brake shoe brake cheek, and described rotation gear ring to be arranged on wheel hub and concentric with back-plate.
2. a kind of ABS ABS (Anti-lock Braking System) sensing device according to claim 1, it is characterized in that, described perpendicular type sensor comprises tachogen, ABS wire harness, square bend and sensor chuck; Described sensor chuck is placed on tachogen, and described tachogen is arranged on square bend one end, and one end of described ABS wire harness connects the mouth of tachogen, and the other end of ABS wire harness leads to outside through square bend.
3. a kind of ABS ABS (Anti-lock Braking System) sensing device according to claim 2, is characterized in that, described sensor chuck is the circle cover with elastic card.
4. a kind of ABS ABS (Anti-lock Braking System) sensing device according to claim 3, is characterized in that, adopt right angle transition to connect between described tachogen with ABS wire harness.
5. a kind of ABS ABS (Anti-lock Braking System) sensing device according to claim 4, it is characterized in that, the sensor coupling end of described square bend is provided with rubber seal.
6. a kind of ABS ABS (Anti-lock Braking System) sensing device according to claim 5, it is characterized in that, the leading-out terminal place of described square bend is equipped with fixing seal plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878067.5U CN205086906U (en) | 2015-11-06 | 2015-11-06 | ABS anti -lock braking sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878067.5U CN205086906U (en) | 2015-11-06 | 2015-11-06 | ABS anti -lock braking sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086906U true CN205086906U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878067.5U Active CN205086906U (en) | 2015-11-06 | 2015-11-06 | ABS anti -lock braking sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163981A (en) * | 2017-10-24 | 2020-05-15 | 亨德里克森美国有限责任公司 | Tone ring mounting structure for anti-lock brake system and method of manufacturing the same |
| CN113200031A (en) * | 2021-05-25 | 2021-08-03 | 刘利锋 | External wheel speed monitor |
-
2015
- 2015-11-06 CN CN201520878067.5U patent/CN205086906U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163981A (en) * | 2017-10-24 | 2020-05-15 | 亨德里克森美国有限责任公司 | Tone ring mounting structure for anti-lock brake system and method of manufacturing the same |
| CN111163981B (en) * | 2017-10-24 | 2022-07-12 | 亨德里克森美国有限责任公司 | Tone ring mounting structure for anti-lock brake system and method of manufacturing the same |
| CN113200031A (en) * | 2021-05-25 | 2021-08-03 | 刘利锋 | External wheel speed monitor |
| CN113200031B (en) * | 2021-05-25 | 2022-03-22 | 刘利锋 | External wheel speed monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |