CN109130804B

CN109130804B - Automatic sunshading board device that curls of new energy automobile

Info

Publication number: CN109130804B
Application number: CN201811082157.8A
Authority: CN
Inventors: 徐华锋
Original assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS CO LTD
Current assignee: JIANGSU DEFULAI AUTOMOTIVE PARTS Co.,Ltd.
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2020-12-15
Anticipated expiration: 2038-09-17
Also published as: CN109130804A

Abstract

The invention provides an automatic curling sun shield device for a new energy automobile, which comprises a curling module, a storage module and a sun shield module, wherein the storage module is used for storing a new energy automobile; the curling module comprises a rotating shaft, and a rotating motor is arranged at the upper end of the rotating shaft; a positioning rod is sleeved outside the rotating shaft; the storage module comprises a driven shaft; a torsion spring is arranged between the driven shaft and the positioning rod; the sunshade module comprises a euphotic layer and a shading layer; the left end of the euphotic layer is fixedly connected with the right end of the light shielding layer; this automatic sunshading board device that curls of new energy automobile is one kind and curls the pulling sunshading board through the rotating electrical machines for the sunshading board need not the manual sunshading state that can automatic switch over of rolling over, uses the sunshading board of translucent material preparation simultaneously, has guaranteed also can provide good driving field of vision when the sunshading state, improves the device of driving safety nature.

Description

Automatic sunshading board device that curls of new energy automobile

Technical Field

The invention relates to the field of automobile accessories, in particular to an automobile sun visor.

Background

The automobile sun visor is a plate which is arranged above a driver and used for preventing dazzling of sunlight, can be turned down when in use and can be turned up when not in use, and is made of plastic, EPP, PU foam, paperboard and the like, and can be divided into a front bumper, a side bumper and a rear bumper; the existing automobile sun visor is characterized in that a foldable plastic plate is arranged above the inner side of an automobile windshield, and the sun visor is erected between the sight of a user and an external light source, so that the external light source is prevented from directly acting on the eyes of the user, and the condition that the user is interfered by external light when driving is avoided, and the observation of the user on road conditions is influenced; because such devices require the user to manually fold the device over when in use; when the side surface of the automobile is irradiated by a light source, a user needs to rotate the turned sun shield again to achieve the sun shielding effect; if the user is driving, the user is required to stop the vehicle when the function is started, so that the driving efficiency of the user is not improved; if the user uses the device in the driving process, the driving safety of the user cannot be ensured at the same time; in addition, because the existing shading plate is made of plastic materials, the vision field of a user is reduced when the shading plate is turned over for use, the observation of the user on a traffic signal lamp can be interfered, and the driving safety can also be reduced; in summary, there are drawbacks.

Disclosure of Invention

In view of the above problems, an object of the present invention is to provide an automatic rolling sun visor device for a new energy vehicle, which can automatically switch a sun visor state without manually rolling the sun visor by rolling a rotating motor, and meanwhile, the sun visor made of a translucent material ensures that a good driving view can be provided in the sun visor state, thereby improving driving safety.

The technical scheme adopted by the invention for solving the technical problem is as follows: the automatic curling sun shield device of the new energy automobile comprises a curling module, a storage module and a sun shield module; the curling module comprises a rotating shaft, the upper end of the rotating shaft is provided with a rotating motor, and the rotating shaft is in transmission connection with the rotating motor; a positioning rod is sleeved outside the rotating shaft and fixedly installed at the upper end of the inner side of the automobile windshield, the fixed angle of the positioning rod is consistent with the inclination angle of the automobile windshield, and a long-strip-shaped groove is formed in the side ring surface of the positioning rod; the storage module comprises a driven shaft, a positioning rod which is the same as the curling module is sleeved on the outer side of the driven shaft, and a long-strip-shaped groove is also formed in the positioning rod; a torsion spring is arranged between the driven shaft and the positioning rod, the central end of the torsion spring is fixed at the end part of the driven shaft, and the rotating end of the torsion spring is fixed at the end part of the positioning rod; the sunshade module comprises a euphotic layer and a shading layer; the light transmitting layer is in a strip shape, the light transmitting layer is a soft film made of a transparent material, and the right end of the light transmitting layer penetrates through the groove in the positioning rod to be wound and fixed on the side ring surface of the rotating shaft; the light shielding layer is set to be in the same shape as the light transmitting layer, the light shielding layer is a soft film made of light shielding materials, and the left end of the light shielding layer penetrates through the groove in the positioning rod to be wound and fixed on the side ring surface of the driven shaft; the left end of the euphotic layer is fixedly connected with the right end of the light shielding layer.

Preferably, a photosensitive module is arranged on the curling module and comprises photosensitive resistors, the photosensitive resistors are fixedly mounted at the lower ends of the positioning rods respectively, the photosensitive ends of the photosensitive resistors face the outer side of the windshield of the automobile, and the photosensitive resistors are connected to a power switch of the rotating motor through wires.

Preferably, the curling module, the storage module and the sunshade module are provided in two identical groups, one of the two groups is fixedly installed at the upper end of the inner side of the automobile windshield, and the other group is fixedly installed at the upper end of the automobile door glass.

Preferably, the rotating shaft and the positioning rod are made of transparent plastic materials; and balls are arranged between the rotating shaft and the driven shaft and between the rotating shaft and the positioning rod.

The invention has the beneficial effects that: when external light of an automobile directly irradiates the eyes of a user, the user cannot have a normal driving vision due to the influence of the light, the user turns on the rotating motor switch, the rotating motor rotates to drive the rotating shaft to rotate, so that the light-transmitting layer is wound along with the rotation of the rotating shaft, the light shielding layer on the other side is pulled out, when the rotating shaft rotates to the limit position, the rotating motor stops rotating, the part of the sun-shielding module exposed outside is the light shielding layer part, and at the moment, the eyes of the user and an external light source are blocked by the light shielding layer, so that strong light cannot directly irradiate the eyes of the user, the intensity of the light is reduced, and the effect of shielding is achieved; on the contrary, when the user needs to close the shading function, the user manually closes the rotary motor switch, the driven shaft resets and rotates under the action of the torsion spring to drive the rotating shaft to synchronously rotate, the shading layer is wound on the driven shaft at the moment, the euphotic layer on the other side can be pulled out, when the driven shaft rotates to the limit position, the part of the shading module exposed outside is the euphotic layer part, and the user can normally observe the driving road condition of the automobile; when the device is used, a user does not need to manually carry out structural operation, so that the process of shading operation is simplified, and the driving safety of the user is ensured; meanwhile, the device can not interfere the visual field of the user, so that the normal range of the visual field of the user is ensured, and the driving safety is improved.

Drawings

Fig. 1 is a front view of the new energy automobile automatic rolling sun shield device during light transmission.

Fig. 2 is a front view of the new energy automobile automatic rolling sun shield device in shading.

Fig. 3 is a top view of the automatic rolling sun visor device of the new energy automobile.

Detailed Description

The invention is further illustrated with reference to the following figures and examples:

as shown in the embodiment of fig. 1, 2 and 3, the automatic rolling sun shield device for the new energy automobile is a device which can automatically switch the sun shield state without manually rolling the sun shield by rolling and pulling the sun shield through a rotating motor, and can provide a good driving visual field and improve the driving safety by using the sun shield made of a semitransparent material, and comprises a rolling module 1, a storage module 2 and a sun shield module 3; the crimping module 1 comprises a rotating shaft 11, a rotating motor 12 is arranged at the upper end of the rotating shaft 11, and the rotating shaft 11 is in transmission connection with the rotating motor 12; a positioning rod is sleeved on the outer side of the rotating shaft 11 and fixedly installed at the upper end of the inner side of the automobile windshield, the fixed angle of the positioning rod is consistent with the inclination angle of the automobile windshield, and a long-strip-shaped groove is formed in the side ring surface of the positioning rod; the accommodating module 2 comprises a driven shaft 21, a positioning rod which is the same as the curling module 1 is sleeved on the outer side of the driven shaft 21, and a long-strip-shaped groove is also formed in the positioning rod; a torsion spring is arranged between the driven shaft 21 and the positioning rod, the central end of the torsion spring is fixed at the end part of the driven shaft 21, and the rotating end of the torsion spring is fixed at the end part of the positioning rod; the sunshade module 3 includes a light-transmitting layer 31 and a light-shielding layer 32; the light-transmitting layer 31 is a long strip, the light-transmitting layer 31 is a soft film made of a transparent material, and the right end of the light-transmitting layer 31 penetrates through the groove on the positioning rod and is wound and fixed on the side ring surface of the rotating shaft 11; the light shielding layer 32 is set to have the same shape as the light transmitting layer 31, the light shielding layer 32 is a soft film made of a light shielding material, and the left end of the light shielding layer 32 passes through the groove on the positioning rod and is wound and fixed on the side ring surface of the driven shaft 21; the left end of the light-transmitting layer 31 is fixedly connected to the right end of the light-shielding layer 32.

When the new energy automobile automatic curling sun visor device is used, when light from the outside of an automobile is directly irradiated to eyes of a user, the user cannot have a normal driving visual field due to the influence of the light, at the moment, the user turns on the switch of the rotating motor 12, the rotating motor 12 rotates to drive the rotating shaft 11 to rotate, so that the light-transmitting layer 31 is wound along with the rotation of the rotating shaft 11, the light shielding layer 32 on the other side is pulled out, when the rotating shaft 11 rotates to a limit position, the rotating motor 12 stops rotating, the part of the sun visor module 3 exposed outside is the light shielding layer 32, at the moment, the eyes of the user and an outside light source are blocked by the light shielding layer 32, strong light cannot be directly irradiated to the eyes of the user, the intensity of the light is reduced, and the effect of shielding is achieved; on the contrary, when the user needs to close the light shielding function, the user manually closes the switch of the rotating motor 12, the driven shaft 21 resets and rotates under the action of the torsion spring to drive the rotating shaft 11 to rotate synchronously, at this time, the light shielding layer 32 is wound on the driven shaft 21, the light transmitting layer 31 on the other side is pulled out, when the driven shaft 21 rotates to the limit position, the part of the sun-shading module 3 exposed outside is the light transmitting layer 31, and the user can normally observe the driving road condition of the automobile; when the device is used, a user does not need to manually carry out structural operation, so that the process of shading operation is simplified, and the driving safety of the user is ensured; meanwhile, the device can not interfere the visual field of the user, so that the normal range of the visual field of the user is ensured, and the driving safety is improved.

As shown in fig. 1 and 2, a photosensitive module 13 is arranged on the curling module 1, the photosensitive module 13 includes photosensitive resistors, the photosensitive resistors are respectively and fixedly mounted at the lower ends of the positioning rods, the photosensitive ends of the photosensitive resistors face the outer side of the windshield of the automobile, and the photosensitive resistors are connected to the power switch of the rotating electrical machine 12 through wires. When the photosensitive module 13 senses external strong light, the photosensitive resistor converts a light signal into an electric signal and transmits the electric signal to the power switch of the rotating motor 12, so that the rotating motor 12 is started to trigger the sunshade state of the device, thereby achieving the effects of automatically monitoring the light intensity and protecting the driving vision of a user.

As shown in fig. 1, 2 and 3, the curling module 1, the storage module 2 and the sunshade module 3 are provided in two identical sets, one set is fixedly installed at the upper end of the inner side of the automobile windshield, and the other set is fixedly installed at the upper end of the automobile door glass. When an external light source is emitted into the automobile from the side surface of the automobile, the device arranged on the door glass of the automobile can also perform sun-shading operation, and the driver is guaranteed not to be interfered by the external light source in all directions.

As shown in fig. 1, 2 and 3, the rotating shaft 11 and the positioning rod are made of transparent plastic materials; balls are arranged between the rotating shaft 11, the driven shaft 21 and the positioning rod. The rotating shaft 11 and the positioning rod made of transparent materials can avoid the interference of the grid on the visual field of a user.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is to be construed in all aspects and as broadly as possible, and all changes, equivalents and modifications that fall within the true spirit and scope of the invention are therefore intended to be embraced therein.

Claims

1. The utility model provides an automatic sunshading board device that curls of new energy automobile, it includes module (1), accomodates module (2) and sunshade module (3), its characterized in that: the crimping module (1) comprises a rotating shaft (11), a rotating motor (12) is arranged at the upper end of the rotating shaft (11), and the rotating shaft (11) is in transmission connection with the rotating motor (12); the outer side of the rotating shaft (11) is sleeved with a positioning rod, the positioning rod sleeved on the outer side of the rotating shaft (11) is fixedly installed at the upper end of the inner side of the automobile windshield, the fixed angle of the positioning rod sleeved on the outer side of the rotating shaft (11) is consistent with the inclination angle of the automobile windshield, and a long strip-shaped groove is formed in the side ring surface of the positioning rod sleeved on the outer side of the rotating shaft (11); the accommodating module (2) comprises a driven shaft (21), a positioning rod sleeved outside the driven shaft (21) is the same as a positioning rod sleeved outside the rotating shaft (11), and a long-strip-shaped groove is formed in the positioning rod sleeved outside the driven shaft (21); a torsion spring is arranged between the driven shaft (21) and a positioning rod sleeved outside the driven shaft (21), the central end of the torsion spring is fixed at the end part of the driven shaft (21), and the rotating end of the torsion spring is fixed at the end part of the positioning rod sleeved outside the driven shaft (21); the sunshade module (3) comprises a light-transmitting layer (31) and a light-shielding layer (32); the light transmitting layer (31) is in a strip shape, the light transmitting layer (31) is a soft film made of a transparent material, and the right end of the light transmitting layer (31) penetrates through a groove in a positioning rod sleeved on the outer side of the rotating shaft (11) and is wound and fixed on the side ring surface of the rotating shaft (11); the shading layer (32) is set to be in the same shape as the euphotic layer (31), the shading layer (32) is a soft film made of shading materials, and the left end of the shading layer (32) penetrates through a groove on a positioning rod sleeved on the outer side of the driven shaft (21) and is wound and fixed on the side ring surface of the driven shaft (21); the left end of the euphotic layer (31) is fixedly connected with the right end of the shading layer (32);

a photosensitive module (13) is arranged on the curling module (1), the photosensitive module (13) comprises photosensitive resistors, the photosensitive resistors are respectively and fixedly arranged at the lower end of a positioning rod sleeved outside the rotating shaft (11) and the lower end of a positioning rod sleeved outside the driven shaft (21), the photosensitive end of each photosensitive resistor faces the outer side of the windshield of the automobile, and the photosensitive resistors are connected to a power switch of the rotating motor (12) through leads;

the curling module (1), the accommodating module (2) and the sun-shading module (3) are arranged into two identical groups, wherein one group is fixedly arranged at the upper end of the inner side of an automobile windshield, and the other group is fixedly arranged at the upper end of an automobile door glass;

when light from the outside of the automobile is directly emitted to the eyes of a user, the user cannot have a normal driving visual field due to the influence of the light, the user turns on the rotating motor switch, the rotating motor rotates to drive the rotating shaft to rotate, so that the light-transmitting layer is wound along with the rotation of the rotating shaft, the light shielding layer on the other side is pulled out, when the rotating shaft rotates to the limit position, the rotating motor stops rotating, the exposed part of the sun-shading module is the light shielding layer part, and at the moment, the eyes of the user and an outside light source are blocked by the light shielding layer, so that strong light cannot be directly emitted to the eyes of the user, the intensity of the light is reduced, and the effect of shielding light is achieved; on the contrary, when the user need close the shading function, the user manually closes rotating electrical machines switch, the driven shaft is in the rotation of reseing under the effect of torsional spring, drives the rotation axis synchronous revolution, at this moment the shading layer rolling is to on the driven shaft, the opposite side the euphotic layer then can be pulled out, works as when the driven shaft is rotatory to extreme position, the sunshade module exposes outside the part is whole to be euphotic layer part, and the user then can normally observe the automobile road conditions of traveling.

2. The automatic rolling sun shield device for the new energy automobile according to claim 1, wherein: the rotating shaft (11), a positioning rod sleeved outside the rotating shaft (11) and a positioning rod sleeved outside the driven shaft (21) are made of transparent plastic materials; a ball is arranged between the rotating shaft (11) and a positioning rod sleeved outside the rotating shaft (11); and a ball is arranged between the driven shaft (21) and a positioning rod sleeved outside the driven shaft (21).