CN2705348Y

CN2705348Y - Angle regulator for reverse vehicle radar sensor

Info

Publication number: CN2705348Y
Application number: CN 200420065554
Authority: CN
Inventors: 李世雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-04
Filing date: 2004-06-04
Publication date: 2005-06-22
Anticipated expiration: 2014-06-04

Abstract

The utility model relates to an angle regulator for a reverse vehicle radar sensor. An inducting element is arranged in two box seats which are symmetrical and are combined oppositely. Wherein, the two box seats are in an arc shape corresponding to an inner wall and form a subglobular chamber, and the inducting element whose outer wall is also in an opposite globular shape is arranged in the chamber. A latch-up structure is provided between the two box seats and the inducting element. After the angle of the inducting element is regulated, the inducting element is latched. The angle of the inducting element is regulated by the regulator in advance and reassembled to the vehicle tail, avoiding the low sensitivity or the misoperation caused because the inducting element is installed too highly or too lowly.

Description

The angular adjustment apparatus of Reverse Sensor sensor

Technical field

The utility model is about a kind of angular adjustment apparatus of Reverse Sensor sensor, refers to that especially a kind of convenience adjusts angle in advance, so that effectively avoid the Reverse Sensor sensor fastening device of misoperation situation after installation.

Background technology

Progress along with the electronics technology prosperity, present motorist can have more more practical electronic products to assist to finish the relevant action of every driving, as shown in Figure 5, disclose automobile and ultrasonic transduter 70 or image capture element are installed at its tailstock, so that by the image of ultrasonic reflections principle and actual photographed, assist steerman to finish reversing/curb parking action.

With the Reverse Sensor is example, its principle of work is utilized aforesaid ultrasonic transduter 70 emission super sonics (as shown in Figure 6), in certain distance, meet with obstacle as ultrasonic waves transmitted and promptly produce reflection, and received, with basis for estimation as the reversing caution by ultrasonic transduter 70.Because ultrasonic transduter 70 emission hypracoustic covering scopes are fan-shaped, under this situation, if the tailstock of automobile is low excessively, then the root edge of aforementioned sector region is promptly contained ground, causes super sonic reflection ahead of time and the generation misoperation.Therefore, be the misoperation of effectively avoiding status to cause, must consider the setting angle of ultrasonic transduter 70 carefully.

Moreover, also there are many automobiles that higher grade image capture element is installed at tailstock place at present, image is as the reference of parking, reversing even acceleration and deceleration behind the car of the instant picked-up of utilization.This faces identical problem with aforementioned ultrasonic transduter, when the setting angle of image capture element is not considered carefully, cause its capture angle too high or too low, then the image capture element can't be found a view with best angle, can promptly the having a greatly reduced quality with reference to property of its pick-up image.

From the above, no matter be Reverse Sensor sensor or image capture element, its sensitivity, capture scope quality exist directly related with its setting angle, and setting angle is subjected to the tailstock height of automobile or various vehicle relevant again, so how to consider various correlative factors in light of actual conditions, make Reverse Sensor inductor or image capture element rows remove the problem of setting angle error, promptly remain further to be inquired into, and seek feasible solution.

Summary of the invention

Therefore, the utility model main purpose is to provide a kind of convenience to adjust angle in advance so that effectively avoid the Reverse Sensor sensor angular adjustment apparatus of misoperation situation after installation.

For reaching aforementioned purpose, the major technique means that the utility model is taked are that aforementioned angular adjustment apparatus includes:

Two casket seats are symmetric construction and combination relatively, and its two opposed inner walls is circular-arc, and constitutes the chamber of a subglobular;

One sensing element, its outer wall is spherical, is placed in spherical chamber between two casket seats with correspondence;

One latch-up structure is located on the relative position of sensing element and two casket seats, finishes the sensing element of pre-hue angle with locking;

Utilize aforementioned setting device can make sensing element between two casket seats, mix up angle in advance, be assembled to tailstock place again, use sensitivity or misoperation problem that effective solution is derived when too high or too low because of the sensing element setting angle.

Aforementioned latch-up structure comprises:

Two casket seats form an elongated slot that runs through inwall respectively on relative outer wall;

Sensing element forms the caulking groove with parallel axes respectively on its two relative outer wall; Wherein:

Be respectively equipped with a spacer in the caulking groove of this sensing element, be formed with screw on it, be provided with a screw in the elongated slot of casket seat again, can be screwed into the spacer on the sensing element relatively;

When sensing element during at adjusting angle, aforementioned screw and spacer are easy fit, when being adjusted to suitable angle, then make screw locking positioning sheet, use that sensing element is locked on the angle of finishing adjustment.

The external form of aforementioned two casket seats is relative ㄇ shape, is formed with cooresponding fixed orifice on the relative position of joint respectively, for utilizing screw to mutually combine.

Aforementioned sensing element is the ultrasonic transduter of Reverse Sensor.

Aforementioned sensing element is an image capture element.

Description of drawings

Fig. 1 is a combination appearance figure of the present utility model.

Fig. 2 is an exploded drawings of the present utility model.

Fig. 3 A, B are adjustment angle scheme drawing of the present utility model.

Fig. 4 is the assembling scheme drawing of the utility model on safety lever.

Fig. 5 is the scheme of installation of traditional Reverse Sensor at automobile tail.

Fig. 6 is traditional Reverse Sensor emission hypracoustic covering scope scheme drawing.

Nomenclature among the figure:

10,10

' casket seat

11,11 ' fixed orifice

12,12 ' inwall 13,13 ' elongated slot

14,14 ', 15 screws

100 chambers

20 sensing elements, 21 caulking grooves

22 spacers, 220 screws

200 sense terminals, 30 safety levers

31 mounting holes, 70 ultrasonic transduters

The specific embodiment

Relevant concrete structure of the present utility model, at first see also shown in Figure 1, mainly be in the two casket seats 10,10 ' of symmetry and relatively combination, to be provided with a sensing element 20, this sensing element 20 can be adjusted the deflection angle of its sense terminals in two casket seats 10,10 ', to cooperate the different tailstock of height, provide its suitably and accurately setting angle.

As shown in Figure 2, two casket seats 10,10 ' are relative ㄇ shape, and its two ends are formed with cooresponding

fixed orifice

11,11 ' respectively, so that utilize screw 15 to screw togather relatively; Two casket seats 10,10 ' opposed inner walls 12,12 ' are circular-arc, and the chamber 100 that it engages the back and constitutes a subglobular is therebetween ccontaining for sensing element 20.

These sensing element 20 outer walls are also near spherical, so that being contained in the chamber 100 between the two casket seats 10,10 ' of can matching.Have a sense terminals 200 on the sensing element 20, it is positioned at axis one end of spherical sensing element 20, and when sensing element 20 is a ultrasonic transduter, this sense terminals 200 is a ultrasonic transmitter-receiver; As sensing element 20 is an image capture element, and then sense terminals 200 is a sampling image lens.

As Fig. 2, shown in Figure 3, aforementioned two casket seats 10,10 ' and sensing element 20 between have a latch-up structure, this latch-up structure comprises:

Two casket seats 10, the 10 ' centre in relative outer wall form one respectively and run through inwall 12,12 ' elongated slot 13,13 ';

Sensing element 20 on two relative diametric planes, form respectively perpendicular to axis a caulking groove 21, two caulking grooves 21 and and parallel axes; Wherein:

Be respectively equipped with a spacer 22 in two caulking grooves 21 of this sensing element 20, be formed with screw 220 on it, be provided with a screw 14,14 ' in the casket seat 10,10 ' elongated slot 13,13 ', can be screwed into two spacers 22 on the sensing element 20 relatively.

Aforementioned two casket seats 10,10 ' with sensing element 20 ccontaining therebetween and relatively in conjunction with after, its outward appearance is promptly as shown in Figure 1.Utilize these structures promptly to finish angular adjustment in the past in advance being fixed to the tailstock at sensing element 20, when sensing element 20 carries out angular adjustment, spacer 22 and casket seat 10 on it, screw 14 on 10 ', 14 ' is easy fit, this moment, sensing element 20 can utilize itself and two casket seats 10,10 ' inwall 12,12 ' relative sphere is adjusted its sense terminals 20 angular adjustment such as Fig. 3 A of beat up and down, shown in the B, when being adjusted to suitable angle, then lock two casket seats 10, screw 14 on 10 ', 14 ', use that sensing element 20 is locked on the angle of finishing adjustment.

This sensing element 20 according to the tailstock of mounting vehicle height, after finishing angular adjustment in advance and give locking on the two casket seats 10,10 ', is mounted to the tailstock place of vehicle by the staff earlier again.

As shown in Figure 4, exposure has the safety lever 30 at an automobile tail place, be formed with mounting hole 31 on this safety lever 30, for aforesaid sensing element 20 is installed, because two casket seats 10,10 ' fix in safety lever 30 inboard relative spatial relationships, therefore, when sensing element 20 is finished angle preset on two casket seats 10,10 ', when being mounted to safety lever 30 inboards through two casket seats 10,10 ' again, the sense terminals 200 on it will be kept original predetermined angle, and be stretched on 31 of mounting holes.

From the above, the utility model mainly is to utilize sensing element profile and the special spatial configuration design of two casket seats, can be before making sensing element be mounted to the vehicle tailstock in advance according to its tailstock and ground distance, be mounted to tailstock place again behind the deflection angle of its sense terminals of adjustment of appropriateness, can effectively avoid by this adopting fixed angle that the sensitivity and the misoperation problem of being derived is installed at the tailstock of differing heights, this shows, the problem that existing really effect traditional Reverse Sensor of solution of the utility model or image capture element are met with in the use, and have obvious improvement and a practicality, meet patent requirement, file an application in accordance with the law.

Claims

1. the angular adjustment apparatus of a Reverse Sensor sensor is characterized in that, includes:

One latch-up structure is located on the relative position of sensing element and two casket seats, finishes the sensing element of pre-hue angle with locking.

2. the angular adjustment apparatus of Reverse Sensor sensor as claimed in claim 1, the external form of this two caskets seat is relative ㄇ shape, is formed with cooresponding fixed orifice on the relative position of joint respectively, for utilizing screw to mutually combine.

3. the angular adjustment apparatus of Reverse Sensor sensor as claimed in claim 1 or 2 is characterized in that, this latch-up structure comprises:

This two caskets seat forms an elongated slot that runs through inwall respectively on relative outer wall;

This sensing element forms the caulking groove with parallel axes respectively on its two relative outer wall; Be respectively equipped with a spacer in the caulking groove of this sensing element, be formed with screw on it, be provided with a screw in the elongated slot of this casket seat, can be screwed into relatively in the spacer of sensing element.

4. the angular adjustment apparatus of Reverse Sensor sensor as claimed in claim 3, this sensing element are the ultrasonic transduter of Reverse Sensor.

5. the angular adjustment apparatus of Reverse Sensor sensor as claimed in claim 3, this sensing element are an image capture element.