CN210191116U

CN210191116U - Automobile safety driving light screen

Info

Publication number: CN210191116U
Application number: CN201921081252.6U
Authority: CN
Inventors: Yang Li; 李扬; Yali Zhu; 朱亚丽
Original assignee: Jiangsu Commerce And Trade Professional School
Current assignee: Jiangsu Commerce And Trade Professional School
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-03-27
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a safety driving light screen for automobiles, which comprises a connecting shell, a first winding shaft, a first gear, a first clamping hole, a first clamping sleeve, a first clamping shaft, a stepping motor, a second gear, a second winding shaft, a shading curtain, a first guide groove body, a first jacking device, a connecting shaft, a second jacking device, a second guide groove body, a third gear, a fourth gear, a second clamping shaft, a second clamping hole and a second clamping sleeve; the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the utility model provides a window shade is formed by one-third transparent curtain and two-thirds translucent curtain built-up connection to can make transparent curtain and translucent curtain overlap the use when having guaranteed that the window shade removes, overlap the use and be convenient for shelter from the light of the small part when transparent curtain and one-third translucent curtain, do not influence the driver simultaneously and watch, and one-third translucent curtain overlaps the use with one-third translucent curtain and is convenient for shelter from most light, thereby guaranteed that the driver also can drive safely under the highlight.

Description

Automobile safety driving light screen

The technical field is as follows:

the utility model relates to an auto-parts field, in particular to car safe driving light screen.

Background art:

with the development of society and the improvement of life quality, automobiles are more and more used as walking tools in life; there is an increasing need for safe driving; because people are suddenly irradiated by strong light, the blind person can have short blinding time, the blind person is very dangerous for the automobile walking at high speed, the stimulation of the strong light to eyes can be reduced by the safe driving light barrier, and the function of the existing driving light barrier is simpler, so that the safe driving of the automobile is seriously influenced.

The utility model has the following contents:

the utility model aims at providing a car safe driving light screen just in order to solve above-mentioned problem, it is fairly simple to have solved current driving light screen function to the problem of the safe driving of car has seriously been influenced.

In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a car safe driving light screen, includes the cassette, its innovation point lies in: the device also comprises a connecting shell, a first winding shaft, a first gear, a first clamping hole, a first clamping sleeve, a first clamping shaft, a stepping motor, a second gear, a second winding shaft, a shading curtain, a first guide groove strip body, a first jacking device, a connecting shaft, a second jacking device, a second guide groove strip body, a third gear, a fourth gear, a second clamping shaft, a second clamping hole and a second clamping sleeve; a first clamping shaft and a second clamping shaft are fixedly connected to the left side surface and the right side surface of the connecting shell respectively, a first vertical guide groove strip body is fixedly connected to the left lower side of the connecting shell, and a second vertical guide groove strip body is fixedly connected to the right lower side of the connecting shell; the outer part of the first clamping shaft is movably connected in the first clamping hole through a first clamping sleeve; the outer part of the second clamping shaft is movably connected in the second clamping hole through a second clamping sleeve; the first clamping hole and the second clamping hole are respectively arranged in the left side and the right side of the clamping seat; the first winding shaft is movably connected to the upper side inside the connecting shell, a first gear is fixedly connected to the left end of one end of the first winding shaft, and a fourth gear is fixedly connected to the right end of the first winding shaft; the second winding shaft is movably connected to the lower side in the connecting shell, the left side of the second winding shaft is fixedly connected with a second gear, the upper side of the second gear is connected with the first gear, the right end of the second winding shaft is fixedly connected with a third gear, and the upper side of the third gear is connected with a fourth gear; the output shaft end on the right side of the stepping motor is fixedly connected with the left shaft end of the second winding shaft; the first jacking device is fixedly connected to the lower surface of the inner side of the first guide groove strip body; the second jacking device is fixedly connected to the lower surface of the inner side of the second guide groove strip body; the left side of the connecting shaft is movably connected in a lower side hole of the jacking device, and the right side of the connecting shaft is movably connected in a lower side hole of the jacking device; one side of the window shade is clockwise wound and connected on the first winding shaft, and the other side of the window shade is clockwise wound and connected on the second winding shaft through a connecting shaft.

Preferably, the second tightening device and the first tightening device have the same structure.

Preferably, the first jacking device has a specific structure comprising a sleeve body, a jacking spring, a mandril and a connecting sleeve body; the ejector rod is vertically movably connected to the lower side of the inner portion of the sleeve body, a jacking spring is arranged between the top surface of the ejector rod and the top surface of the inner portion of the sleeve body, and the top of the ejector rod is fixedly connected with a connecting sleeve body.

Preferably, the window shade is formed by connecting a one-third transparent curtain and a two-thirds semitransparent curtain in a combined manner.

Preferably, the first clamping sleeve and the second clamping sleeve are both elastic anti-slip sleeves.

Preferably, the first winding shaft and the second winding shaft are parallel to each other.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here cutting ferrule one and cutting ferrule two are elasticity antiskid cover to can oneself not become flexible when having guaranteed that this light screen uses, thereby improved the effect of using.

(2) The utility model provides a window shade is formed by one-third transparent curtain and two-thirds translucent curtain built-up connection to can make transparent curtain and translucent curtain overlap the use when having guaranteed that the window shade removes, overlap the use when transparent curtain and one-third translucent curtain and be convenient for shelter from the light of the small part, do not influence the driver simultaneously and watch, and one-third translucent curtain overlaps the use with one-third translucent curtain and is convenient for shelter from light of the large part, thereby guaranteed that the driver also can drive safely under the highlight.

(3) The utility model provides a step motor is convenient for carry out automatic control through current technique, can carry out automatic control through light intensity very much, has avoided the potential safety hazard that driver manual operation brought.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the jacking device.

1-a card seat; 2-connecting the housing; 3-winding the first shaft; 4, a first gear; 5-clamping the first hole; 6, clamping a first sleeve; 7-clamping the first shaft; 8-a stepper motor; 9-gear two; 10-winding shaft II; 11-a window shade; 12-channel bar one; 13-a first jacking device; 14-a connecting shaft; 15-a second jacking device; 16-channel bar body II; 17-gear three; 18-gear four; 19-shaft II clamping; 20-clamping hole II; 21-cutting ferrule two; 131-a sleeve body; 132-a tightening spring; 133-a mandril; 134-connecting sleeve body.

The specific implementation mode is as follows:

as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a light screen for safe driving of an automobile comprises a clamping seat 1, and further comprises a connecting shell 2, a first winding shaft 3, a first gear 4, a first clamping hole 5, a first clamping sleeve 6, a first clamping shaft 7, a stepping motor 8, a second gear 9, a second winding shaft 10, a light screen 11, a first guide groove strip body 12, a first jacking device 13, a connecting shaft 14, a second jacking device 15, a second guide groove strip body 16, a third gear 17, a fourth gear 18, a second clamping shaft 19, a second clamping hole 20 and a second clamping sleeve 21; a first clamping shaft 7 and a second clamping shaft 19 are fixedly connected to the left side surface and the right side surface of the connecting shell 2 respectively, a first vertical guide groove strip body 12 is fixedly connected to the left lower side of the connecting shell 2, and a second vertical guide groove strip body 16 is fixedly connected to the right lower side of the connecting shell 2; the outer part of the first clamping shaft 7 is movably connected in the first clamping hole 5 through a first clamping sleeve 6; the outer part of the second clamping shaft 19 is movably connected in a second clamping hole 20 through a second clamping sleeve 21; the first clamping hole 5 and the second clamping hole 20 are respectively arranged in the left side and the right side of the clamping base 1; the first winding shaft 3 is movably connected to the upper side inside the connecting shell 2, the left end of the first winding shaft 3 is fixedly connected with a first gear 4, and the right end of the first winding shaft 3 is fixedly connected with a fourth gear 18; the second winding shaft 10 is movably connected to the lower side in the connecting shell 2, the left side of the second winding shaft 10 is fixedly connected with a second gear 9, the upper side of the second gear 9 is connected with a first gear 4, the right end of the second winding shaft 10 is fixedly connected with a third gear 17, and the upper side of the third gear 17 is connected with a fourth gear 18; the stepping motor 8 is fixedly connected to the lower side of the left side face of the connecting shell 2, and the right output shaft end of the stepping motor 8 is fixedly connected with the left shaft end of the second winding shaft 10; the first jacking device 13 is fixedly connected to the lower surface of the inner side of the first guide groove strip body 12; the second jacking device 15 is fixedly connected to the lower surface of the inner side of the second guide groove strip body 16; the left side of the connecting shaft 14 is movably connected in a lower hole of a first jacking device 13, and the right side of the connecting shaft 14 is movably connected in a lower hole of a second jacking device 15; one side of the window shade 11 is clockwise wound and connected on the first winding shaft 3, and the other side of the window shade 11 is clockwise wound and connected on the second winding shaft 10 through a connecting shaft 14.

The second tightening device 15 and the first tightening device 13 have the same structure.

As shown in fig. 2, the first tightening device 13 includes a sleeve 131, a tightening spring 132, a rod 133 and a connecting sleeve 134; the top rod 133 is vertically movably connected to the lower side inside the sleeve body 131, a jacking spring 132 is arranged between the top surface of the top rod 133 and the top surface inside the sleeve body 131, and the top of the top rod 133 is fixedly connected with a connecting sleeve body 134.

Wherein, the window shade 11 is formed by combining and connecting a one-third transparent curtain and a two-thirds semi-transparent curtain; the first cutting sleeve 6 and the second cutting sleeve 21 are both elastic anti-slip sleeves; the first winding shaft 3 and the second winding shaft 10 are parallel to each other.

The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the shading board is firstly directly rotated to the required position around the clamping hole for use, wherein the clamping sleeve I6 and the clamping sleeve II 21 are elastic anti-skidding sleeves, thereby ensuring that the shading board can not loosen by itself when in use, thereby improving the use effect, in addition, the arranged step motor 8 can drive the winding shaft II 10 to rotate to tighten up and loosen one side of the shading curtain 11, simultaneously the gear II 9 and the gear I4 can drive the winding shaft I3 to rotate to loosen and tighten up the other side of the shading curtain 11, thereby ensuring that the shading curtain 11 can move along the connecting shaft 14 for use, and the shading curtain 11 is formed by combining and connecting one-third transparent curtain and two-thirds translucent curtain, thereby ensuring that the transparent curtain and the translucent curtain can be overlapped when the shading curtain 11 moves, use when transparent curtain and the semi-transparent curtain of third overlap and be convenient for shelter from the light of a small part, do not influence the driver simultaneously and watch, and the semi-transparent curtain of third overlaps with the semi-transparent curtain of third and use and be convenient for shelter from most light to guaranteed that the driver also can safe driving under the highlight, step motor 8 here is convenient for carry out automated control through current technique in addition, can carry out automated control through light intensity very much, avoided the potential safety hazard that driver manual operation brought.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a car safe driving light screen, includes cassette (1), its characterized in that: the device comprises a connecting shell (2), a first winding shaft (3), a first gear (4), a first clamping hole (5), a first clamping sleeve (6), a first clamping shaft (7), a stepping motor (8), a second gear (9), a second winding shaft (10), a window shade (11), a first guide groove strip body (12), a first jacking device (13), a connecting shaft (14), a second jacking device (15), a second guide groove strip body (16), a third gear (17), a fourth gear (18), a second clamping shaft (19), a second clamping hole (20) and a second clamping sleeve (21);

a first clamping shaft (7) and a second clamping shaft (19) are fixedly connected to the left side surface and the right side surface of the connecting shell (2) respectively, a first vertical guide groove strip body (12) is fixedly connected to the left lower side of the connecting shell (2), and a second vertical guide groove strip body (16) is fixedly connected to the right lower side of the connecting shell (2);

the outer part of the first clamping shaft (7) is movably connected in the first clamping hole (5) through a first clamping sleeve (6);

the outer part of the second clamping shaft (19) is movably connected in the second clamping hole (20) through a second clamping sleeve (21);

the first clamping hole (5) and the second clamping hole (20) are respectively arranged in the left side and the right side of the clamping seat (1);

the first winding shaft (3) is movably connected to the upper side inside the connecting shell (2), the left end of the first winding shaft (3) is fixedly connected with a first gear (4), and the right end of the first winding shaft (3) is fixedly connected with a fourth gear (18);

the second winding shaft (10) is movably connected to the lower side in the connecting shell (2), the second gear (9) is fixedly connected to the left side of the second winding shaft (10), the upper side of the second gear (9) is connected with the first gear (4), the third gear (17) is fixedly connected to the right end of the second winding shaft (10), and the upper side of the third gear (17) is connected with the fourth gear (18);

the stepping motor (8) is fixedly connected to the lower side of the left side face of the connecting shell (2), and the right output shaft end of the stepping motor (8) is fixedly connected with the left shaft end of the second winding shaft (10);

the first jacking device (13) is fixedly connected to the lower surface of the inner side of the first guide groove strip body (12);

the second jacking device (15) is fixedly connected to the lower surface of the inner side of the second guide groove strip body (16);

the left side of the connecting shaft (14) is movably connected into a lower hole of a first jacking device (13), and the right side of the connecting shaft (14) is movably connected into a lower hole of a second jacking device (15);

one side of the window shade (11) is clockwise wound and connected on the first winding shaft (3), and the other side of the window shade (11) is clockwise wound and connected on the second winding shaft (10) through a connecting shaft (14).

2. The sunshade for safe driving of automobile according to claim 1, wherein: the second jacking device (15) and the first jacking device (13) have the same structure.

3. The sunshade for safe driving of automobile according to claim 1 or 2, wherein: the first jacking device (13) comprises a sleeve body (131), a jacking spring (132), a push rod (133) and a connecting sleeve body (134);

the vertical swing joint of ejector pin (133) is in the inside downside of the cover body (131), ejector pin (133) top surface with be equipped with between the inside top surface of the cover body (131) and push up tight spring (132), the cover body (134) is connected to ejector pin (133) top fixedly connected with.

4. The sunshade for safe driving of automobile according to claim 1, wherein: the window shade (11) is formed by combining and connecting one third of transparent curtains and two thirds of semitransparent curtains.

5. The sunshade for safe driving of automobile according to claim 1, wherein: the first cutting sleeve (6) and the second cutting sleeve (21) are both elastic anti-slip sleeves.

6. The sunshade for safe driving of automobile according to claim 1, wherein: the first winding shaft (3) and the second winding shaft (10) are parallel to each other.