CN105644483A - Housing of reverse anti-collision system server - Google Patents
Housing of reverse anti-collision system server Download PDFInfo
- Publication number
- CN105644483A CN105644483A CN201610161622.1A CN201610161622A CN105644483A CN 105644483 A CN105644483 A CN 105644483A CN 201610161622 A CN201610161622 A CN 201610161622A CN 105644483 A CN105644483 A CN 105644483A
- Authority
- CN
- China
- Prior art keywords
- mounting area
- installing zone
- housing body
- brake cable
- servomechanism
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention relates to a housing of an anti-collision system server. The housing comprises an upper housing body and a lower housing body. The rear end of the lower housing body is a control mainboard mounting area; a servo motor mounting area and a pinion and rack transmission assembly mounting area are arranged in front of the control mainboard mounting area. The pinion and rack transmission assembly mounting area is disposed above the servo motor mounting area, and isolated from the servo motor mounting area through a partition. A spacer slot a is formed in the front end of the lower housing body, and a spacer slot b is formed in the front end of the upper housing body; a stair-step spout is formed in the upper housing body; two splints b are disposed at the two sides of the spout; an axle hole b is formed in the bottom of the spout. The mounting areas of a control mainboard, the servo motor and a pinion and rack transmission assembly are isolated and connected closely at the same time through the structure arrangement of the housing; the space arrangement of the housing is reasonable, and installation is convenient and quick. A rack is operated more steadily through arranging the spout and a rack b, and does not to shake. The spacer slot a and the spacer slot b are arranged and matched with the spacer on a brake cable to be used for guaranteeing that the brake cable runs smoothly and stably.
Description
Technical field
The invention belongs to vehicle backing ancillary technique field, particularly relate to the case of a kind of reverse anti-collision system servomechanism.
Background technology
The more vehicle backing aid system of existing application has reversing speech prompting system, reverse radar system etc., and these systems ensure that safety and the convenience of reversing to a certain extent. Servomechanism is the important component part of this reversing aid system. The servomechanism of existing reversing aid system, its space structure arranges unreasonable, in assembling process, easily interferes with each other, it is easy to make a mistake between each assembly.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide the case of a kind of reverse anti-collision system servomechanism, the case of this servomechanism arranges to separate the installation region controlling mainboard, servomotor and rack pinion assembly by self structure and is closely connected again simultaneously, its space arranges rationally, quick and easy for installation.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of case of reverse anti-collision system servomechanism; including upper shell and lower house; the rear end of described lower house is for controlling mainboard installing zone; being servomotor installing zone and rack pinion assembly installing zone before controlling mainboard installing zone, rack pinion assembly installing zone is arranged on above servomotor installing zone and is separated by dividing plate and servomotor installing zone; Described lower house front end is provided with spacer groove a, and upper shell front end is provided with spacer groove b; Described upper shell is provided with stepped chute, and the both sides of described chute are provided with two clamping plates b, is provided with axis hole b bottom chute. The structure of case is arranged, and is separated the installation region controlling mainboard, servomotor and rack pinion assembly and is closely connected again simultaneously, and its space arranges rationally, quick and easy for installation. Chute is set and clamping plate b makes tooth bar run more steadily, will not shake. By arranging spacer groove a and spacer groove b, both coordinate the steady running for ensureing brake cable with the pad in brake cable.
As preferably, described dividing plate being provided with axis hole a and two clamping plates a.
Compared with prior art, the invention has the beneficial effects as follows:
1. this servomechanism case is closely connected again the while of being separated the installation region controlling mainboard, servomotor and rack pinion assembly, and its space arranges rationally, quick and easy for installation.
2. the structure of servomechanism especially its case is arranged so that its operation is more steady.
3. braking control device simple in construction, cost be low, wide adaptability, and can complete brake well.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automatic aid system of reverse collision prevention.
Fig. 2 is the structural representation of servomechanism.
Fig. 3 is lower house and the structural representation of rack pinion assembly.
Fig. 4 is the structural representation of upper shell.
Fig. 5 is the structural representation of tooth bar.
Fig. 6 be braking control device with brake pedal connecting rod coordinate schematic diagram.
Fig. 7 is the cooperation schematic diagram of bracing wire set stator and brake lever tingle.
Fig. 8 is the structural representation of bracing wire stator.
Number in the figure is as follows:
Ultrasonic sensing device 100, radar host computer 200, system host 300, display 400, regulate switch 500, braking control device 600, bracing wire set stator 610, bracing wire stator 620, brake lever tingle 630, brake pedal connecting rod 640, screw rod 742, nut 743, brake cable fixed part 621, fixing seat 622, brake cable through hole 623, fixing threaded hole 624, servomechanism 700, case 710, control mainboard 711, rack pinion assembly 750, brake cable 740, upper shell 720, lower house 730, control mainboard installing zone 712, servomotor installing zone 713, rack pinion assembly installing zone 714, travelling gear 752, tooth bar 753, dividing plate 731, axle 754, gear wheel 755, little gear 756, cube tray 757, latch 758, axial trough 759, clamping plate a733, stepped chute 721, clamping plate b722, axis hole b723, pad 741, spacer groove a760, spacer groove b724.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
The automatic aid system of a kind of reverse collision prevention as shown in Fig. 1��Fig. 8, including ultrasonic sensing device 100, radar host computer 200, system host 300, display 400, regulates switch 500, braking control device 600 and servomechanism 700. Ultrasonic sensing device 100 is arranged on the afterbody of vehicle body with side for detecting the distance of vehicle body and barrier. Radar host computer 200 is provided with ultrasonic sensing device port, power interface, horn interface and with data transmission interface a. Radar host computer 200 is connected thus receiving the data that ultrasonic sensing device 100 detects by ultrasonic sensing device port with ultrasonic sensing device 100; Switched on power by power interface; Connect loudspeaker by horn interface, in reversing process when vehicle body is crossed near from barrier, control loudspeaker and sound the alarm; Data transmission is realized with system host 300 by data transmission interface a. System host 300 is provided with adjustment switch port, data transmission port b, display port, servomechanism control port. System host 300 is connected the data interaction between realization and radar host computer 200 by data transmission port b and data transmission interface a; By regulating switch port, 500 realizations control to be connected with regulating switch, and system host 300 is provided with two sets and controls programs, regulate switch 500 can program use in switched system main frame 300;Realizing being connected with display 400 by display port, display 400 can transmit the picture of the tailstock in real time; Control port by servomechanism to realize with servomechanism 700 controlling to be connected, control switch and the running status of servomechanism 700. Servomechanism 700 controls to be connected with braking control device 600, controls the use of braking control device 600.
Servomechanism 700 as shown in Fig. 2��Fig. 5 includes case 710, controls mainboard 711, servomotor (not identifying on figure), rack pinion assembly 750 and brake cable 740. Control mainboard 711 to be connected with the servomechanism control port of system host 300, and controlled by system host 300. Controlling mainboard also to control to be connected with servomotor (not identifying on figure), the controlled mainboard of running that servomotor (does not identify on figure) controls. One end of brake cable 740 is connected with rack pinion assembly 750, the other end of brake cable 740 is connected with braking control device 600, control mainboard 711 receives instruction control servomotor (not identifying on figure) of system host 300 and operates forward or backwards thus controlling brake cable 740 and tightening up or loosen, and operates thus controlling braking control device 600. Control mainboard 711, servomotor (not identifying on figure), rack pinion assembly 750 are arranged in the case 710 of servomechanism 700. The case 710 of servomechanism 700 includes upper shell 720 and lower house 730, control mainboard installing zone 712 it is provided with for installing control mainboard 711 and wiring in the rear end of lower house 730, being provided with servomotor installing zone 713 and rack pinion assembly installing zone 714 before lower house 730 controls mainboard installing zone 712, rack pinion assembly installing zone 714 is arranged on above servomotor installing zone 713 and separates two installation regions by dividing plate 731. Rack pinion assembly 750 includes driving gear (not identifying on figure), travelling gear 752 and tooth bar 753. The output shaft 754 that servomotor (does not identify on figure) is through dividing plate 731, and driving gear (does not identify on figure) on the output shaft 754 being arranged on servomotor (not identifying on figure). Dividing plate 731 is provided with on axis hole a(figure not identify), axis hole a(figure does not identify) in be provided with axle 754, travelling gear 752 is located on axle 754. This travelling gear 752 is formed in one part, and including the gear wheel 755 being arranged concentrically and little gear 756, gear wheel 755 engages with driving gear (not identifying on figure), and little gear 756 is arranged on the wheel face of gear wheel 755, and engages with tooth bar 753. Tooth bar 753 is provided with cube tray 757, tooth bar 753 back-off makes cube tray 757 be wrapped up by little gear 756, side in the left and right sides of cube tray 757 is provided with continuous print latch 758 and engages with little gear 756, axial trough 759 is offered, the upper end traverse axial trough 759 of axle 754 in the bottom of cube tray 757. When servomotor (not identifying on figure) starts, motor shaft 754 drives driving gear (not identifying on figure) to rotate, driving gear (figure does not identify) band nutating gear 752 rotate and and then drive tooth bar 753 rotate, in the process, owing to little gear 756 is wrapped up by the cube tray 757 of tooth bar 753, axle 754 through axial trough 759 by the tooth bar 753 offset qualification in both sides so that rack pinion assembly 750 runs more stable. Being additionally provided with two clamping plates a733 on dividing plate 731, this two clamping plates a733 fits with the left and right sides of tooth bar 753 respectively, by tooth bar 753 left and right sides offset qualification, the side of clamping plate a733 is provided with reinforcement.Upper shell 720 is fastened on lower house 730 and is fixed by screw. Being provided with stepped chute 721 on upper cartridge body, the both sides, upper end of tooth bar 753 contact with the cascaded surface of chute, and can slidably reciprocate along chute under the drive of travelling gear 752. Being provided with two clamping plates b722 in the both sides of chute, this two clamping plates b722 fits with the left and right sides of tooth bar 753 respectively, by tooth bar 753 left and right sides offset qualification, the side of clamping plate b722 is provided with reinforcement. Be provided with axis hole b723 in the bottom of chute, the upper end of axle 754 is positioned in axis hole b723. One end of brake cable 740 is connected with tooth bar 753, brake cable 740 is provided with the pad 741 for position brake line 740, the spacer groove a760 of locating shim 741 it is provided with in the front end of lower house 730, the spacer groove b724 of locating shim 741 it is provided with in the front end of upper shell 720, spacer groove a760 and spacer groove b724 cooperate common locating shim 741, pad 741 is not moved, thus ensureing the stability of brake cable 740.
Braking control device 600 as shown in Figure 6 to 8 includes bracing wire set stator 610, bracing wire stator 620 and two brake lever tingles 630. Two brake lever tingles 630 are folded in brake pedal connecting rod 640 both sides and are bolted, and brake lever tingle 630 is provided with multiple through hole, it is simple to adapt to the brake pedal connecting rod 640 of different style size. Bracing wire set stator 610 is L-shaped, and bracing wire set stator 610 one end is bolted on brake lever tingle 630, and the other end of bracing wire set stator 610 offers the through hole walked for brake cable 740. Brake cable 740 is provided with screw rod 742, screw rod 742 is provided with two nuts 743. In installation process, first will wherein unload by a nut 743, brake cable 740 and screw rod 742 traverse through hole, another nut 743 is offseted with bracing wire set stator 610, the nut 743 unloaded is penetrated brake cable 740 and tightens on screw rod 742 so that bracing wire set stator 610 is clamped by two nuts 743. The other end of brake cable 740 is fixed on bracing wire stator 620 after the through hole of bracing wire set stator 610. Bracing wire stator 620 includes brake cable fixed part 621 and fixing seat 622, fare fixed part and fixing seat 622 by being welded and fixed. Fixing seat 622 by screw or is bolted on brake base. Brake cable fixed part 621 is provided with two parallel brake cable through holes 623 and the fixing threaded hole 624 of UNICOM vertical with one of them brake cable through hole 623, the other end of brake cable 740 is by back and forth through two brake cable through holes 623, being coordinated with fixing threaded hole 624 by screw and tighten, screw imposes severe pressure so that the other end of brake cable 740 is firmly fixed to brake cable 740.
In reversing process, ultrasonic sensing device 100 constantly senses the distance with car body rear obstacle, and transmit a signal to radar host computer 200, signal is transferred to system host 300 by radar host computer 200 after preliminary treatment, and in reversing process when vehicle body is crossed near from barrier, control loudspeaker and sound the alarm. system host 300 1 aspect transmits a signal to display 400, by display 400, the picture at car body rear is presented in real time, when vehicle body and rear obstacle hypotelorism, system host 300 controls to send control instruction to the control mainboard 711 of servomechanism 700, servomechanism 700 controls mainboard 711 and controls servomotor (not identifying on figure) and rotate forward, driving gear (not identifying on figure) is driven to rotate, driving gear (does not identify) band nutating gear 752 and operates on figure, travelling gear 752 band carry-over bar 753 moves, tooth bar 753 drives brake cable 740 to strain, brake cable 740 pulls bracing wire set stator 610 thus finally driving brake connecting rod, complete brake operation.
Above content described in this specification is only illustration made for the present invention. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art; without departing from the content of description of the present invention or surmount the scope that present claims book is defined, protection scope of the present invention all should be belonged to.
Claims (2)
1. the case of a reverse anti-collision system servomechanism; it is characterized in that: include upper shell and lower house; the rear end of described lower house is for controlling mainboard installing zone; being servomotor installing zone and rack pinion assembly installing zone before controlling mainboard installing zone, rack pinion assembly installing zone is arranged on above servomotor installing zone and is separated by dividing plate and servomotor installing zone; Described lower house front end is provided with spacer groove a, and upper shell front end is provided with spacer groove b; Described upper shell is provided with stepped chute, and the both sides of described chute are provided with two clamping plates b, is provided with axis hole b bottom chute.
2. the case of a kind of reverse anti-collision system servomechanism according to claim 1, it is characterised in that: described dividing plate is provided with axis hole a and two clamping plates a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161622.1A CN105644483A (en) | 2016-03-20 | 2016-03-20 | Housing of reverse anti-collision system server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161622.1A CN105644483A (en) | 2016-03-20 | 2016-03-20 | Housing of reverse anti-collision system server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105644483A true CN105644483A (en) | 2016-06-08 |
Family
ID=56494091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161622.1A Pending CN105644483A (en) | 2016-03-20 | 2016-03-20 | Housing of reverse anti-collision system server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644483A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1310412A1 (en) * | 2001-11-09 | 2003-05-14 | Kia Motors Corporation | Braking device for vehicles |
| CN202144249U (en) * | 2011-05-16 | 2012-02-15 | 肖春林 | Automatic brake device for automobile back running |
| CN202863428U (en) * | 2012-11-13 | 2013-04-10 | 刘琳 | Brake device of automobile collision avoidance system |
| CN205469020U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Housing of automatic auxiliary system's of backing collision avoidance server |
| CN205468923U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Housing of backing collision avoidance system server |
| CN205469034U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Server housing |
-
2016
- 2016-03-20 CN CN201610161622.1A patent/CN105644483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1310412A1 (en) * | 2001-11-09 | 2003-05-14 | Kia Motors Corporation | Braking device for vehicles |
| CN202144249U (en) * | 2011-05-16 | 2012-02-15 | 肖春林 | Automatic brake device for automobile back running |
| CN202863428U (en) * | 2012-11-13 | 2013-04-10 | 刘琳 | Brake device of automobile collision avoidance system |
| CN205469020U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Housing of automatic auxiliary system's of backing collision avoidance server |
| CN205468923U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Housing of backing collision avoidance system server |
| CN205469034U (en) * | 2016-03-20 | 2016-08-17 | 德清优咖电子科技有限公司 | Server housing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |