CN202294541U

CN202294541U - Electric sundries box

Info

Publication number: CN202294541U
Application number: CN2011204196304U
Authority: CN
Inventors: 刘宗明; 王振宏; 李科; 文显亮; 张剑
Original assignee: 长城汽车股份有限公司
Priority date: 2011-10-29
Filing date: 2011-10-29
Publication date: 2012-07-04

Abstract

The utility model discloses an electric sundries box for realizing automatic opening and closing of a box cover. The electric sundries box comprises a box body, a box cover, a box cover opening and closing execution mechanism, a box cover opening and closing driving mechanism and a box cover opening and closing control mechanism, wherein the box body has a similar cubic structure; one side edge of the box cover is fixedly connected with the box cover opening and closing execution mechanism; the box cover opening and closing execution mechanism consists of a toothed support, a support rotating shaft and a rotating shaft fixing seat; the toothed support has a big semicircular web plate structure of which edge is provided with wheel teeth; the support rotating shaft is arranged in the circle center of the toothed support; and the support rotating shaft is fixed on the rear side wall of the box body through the rotating shaft fixing seat. Compared with the automobile sundries box with the conventional structure, the utility model has the advantages that: the electric sundries box has a selling point in market competition with similar products due to the characteristics of simple structure, accuracy in opening, closing and positioning of the box cover and automatic control.

Description

A kind of electronic undertray

Technical field

The utility model relates to a kind of automobile undertray, is particularly useful for the automatic shutter undertray by the vehicle power driving, belongs to the car accessories technical field.

Background technology

Along with the continuous progress of automotive technology, in order to promote the competitiveness of product in market, automaker is not only paid attention to the raising of vehicle operation performance, and attachment design such as automotive trim, harness are also more and more developed towards hommization, comfortableization aspect.Be installed in the undertray on driver chair of automobile next door, not only have the foreign material of depositing function, also play decoration function interior space; But be applied in car at present and (comprise China; Germany, the car of Japan and other countries system) undertray all is that the action with staff is a power, the cooperation of propping up element such as sheet and bolt of rear end plate through spring, spring; Realize the opening and closing of its lid; This structure is prone in use that the location is inaccurate, spring comes off, fracture and spring leaf wear out failure phenomenon, and exists the assembling process complicacy, the disadvantage that efficiency of assembling is low.

The utility model content

The purpose of the utility model is the drawback to prior art, provide a kind of simple in structure, safe and reliable, can realize the electronic undertray that opens and closes automatically.

The said problem of the utility model realizes with following technical proposals:

A kind of electronic undertray; It comprises that box body, lid, lid open and close actuating unit, lid driving mechanism for opening or closing and lid open and close controlling mechanism; Said box body is similar to rectangular structure; One side of said lid opens and closes actuating unit with lid captives joint, and said lid opens and closes actuating unit to be made up of band tooth support, rack shaft and rotating shaft permanent seat, and said band tooth support is the large semi-circular web structure that the edge has the gear teeth; Mounting bracket rotating shaft on band tooth support home position, said rack shaft is fixed on the box body rear wall through the rotating shaft permanent seat.

Above-mentioned electronic undertray; Said lid driving mechanism for opening or closing is made up of DC machine and transmission gear; Said DC machine is fixed on box body rear wall corresponding position, and its output shaft is captiveed joint with transmission gear, and it is equipped that said transmission gear and lid open and close the actuating unit counter element.

Above-mentioned electronic undertray, said lid open and close controlling mechanism comprises DTSw and control circuit, and said DTSw is arranged on the guidance panel of box body back, and control circuit is connected between DTSw and the drive mechanism elements.

The utility model utilizes vehicle power, gives transmission gear through DC machine with transmission of power, and transmission gear and the tooth mesh transmission of being with the tooth bracket edge under the control of DTSw, are realized the open and close of undertray lid.The utility model is compared with the automobile undertray of existing structure, and is simple in structure with it, and the characteristics of lid switching accurate positioning, automation control become an attraction with the like product market competition.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is the front view of the utility model;

Fig. 2 is the lateral plan of the utility model;

Fig. 3 is the birds-eye view of the utility model;

Fig. 4 is a lid opening scheme drawing.

Each label is among the figure: 1, box body, 2, lid, 3, band tooth support, 3-1, rack shaft, 3-2, rotating shaft permanent seat, 4, transmission gear, 5, guidance panel, 5-1, DTSw, 6, DC machine.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3; During constituting, the utility model comprises that box body 1, lid 2, lid open and close actuating unit, lid driving mechanism for opening or closing and lid open and close controlling mechanism; Said box body 1 approximate rectangular structure; The right edge of said lid (is foundation with the actual installation direction) opens and closes actuating unit with lid and captives joint; Said lid opens and closes actuating unit and is made up of band tooth support 3, rack shaft 3-1 and rotating shaft permanent seat 3-2; Said band tooth support 3 has the large semi-circular web structure of the gear teeth for the edge, mounting bracket rotating shaft 3-1 on band tooth support 3 home positions, and said rack shaft 3-1 is fixed on box body 1 rear wall (is foundation with the actual installation direction) through rotating shaft permanent seat 3-2.

Referring to Fig. 2; Lid driving mechanism for opening or closing during the utility model constitutes is made up of DC machine 6 and transmission gear 4; Said DC machine 6 is fixed on box body 1 rear wall (is foundation with the actual installation direction) corresponding position; Its output shaft is captiveed joint with transmission gear 4, said transmission gear 4 and band tooth support 3 edge tooth mesh.

Referring to Fig. 3; Lid open and close controlling mechanism during the utility model constitutes comprises DTSw 5-1 and control circuit; Said DTSw 5-1 is arranged on the guidance panel 5 of box body back (is foundation with the actual installation direction), and control circuit is connected between DTSw 5-1 and the DC machine 6.

Referring to Fig. 1, Fig. 4, the working process of the utility model is: one, open the foreign material lid, press DTSw 5-1; DC machine 6 is connected vehicle power; DC machine 6 is just changeing, and drives transmission gear 4 and rotates, and transmission gear 4 drives 3 motions of band tooth support; Band tooth support 3 drives the lid motion, has realized the unlatching of foreign material lids; Two, close the foreign material lid, press DTSw 5-1, DC machine 6 is connected vehicle power; DC machine 6 counter-rotatings drive transmission gear 4 backward rotation, and transmission gear 4 drives 3 counter motions of band tooth support; Band tooth support 3 drives the lid counter motion, has realized closing of foreign material lids.

Claims

1. electronic undertray; It is characterized in that; It comprises that box body (1), lid (2), lid open and close actuating unit, lid driving mechanism for opening or closing and lid open and close controlling mechanism; Said box body (1) is similar to rectangular structure; The right edge of said lid (2) opens and closes actuating unit with lid captives joint, and said lid opens and closes actuating unit to be made up of band tooth support (3), rack shaft (3-1) and rotating shaft permanent seat (3-2), and said band tooth support (3) has the large semi-circular web structure of the gear teeth for the edge; Mounting bracket rotating shaft (3-1) on band tooth support (3) home position, said rack shaft (3-1) is fixed on box body (1) rear wall through rotating shaft permanent seat (3-2).

2. a kind of electronic undertray according to claim 1; It is characterized in that; Said lid driving mechanism for opening or closing is made up of DC machine (6) and transmission gear (4); Said DC machine (6) is fixed on box body (1) rear wall corresponding position, and its output shaft is captiveed joint with transmission gear (4), and said transmission gear (4) opens and closes the actuating unit counter element with lid and is equipped with.

3. a kind of electronic undertray according to claim 1 and 2; It is characterized in that; Said lid open and close controlling mechanism comprises DTSw (5-1) and control circuit; Said DTSw (5-1) is arranged on the guidance panel 5 of box body back, and control circuit is connected between DTSw (5-1) and the lid driving mechanism for opening or closing counter element.