CN221213714U - Automobile sun shield with error-proof control lamp structure - Google Patents

Abstract

The utility model relates to an automobile sun shield with an error-proof control lamp structure, which comprises a rotating shaft part arranged on the automobile sun shield and an injection molding framework body connected with the rotating shaft part, wherein a special-shaped plug part is arranged on the rotating shaft part and comprises a front plug, two conductive plug terminals are fixed on the front plug, and the body of each plug terminal is exposed out of the side edge of the front plug; two framework copper sheets are fixedly connected to the injection molding framework body; the length-side width of the special-shaped plug part is larger than the clear width between the two framework copper sheets, and the width of the short side of the special-shaped plug part is smaller than the clear width between the two framework copper sheets. When the sun shield is turned down, the long side of the special-shaped plug part is contacted with the framework copper sheet, and the circuit is conducted. When the sun shield is not used, the sun shield is turned upwards to be attached to the top, the short side of the special-shaped plug cannot touch the framework copper sheet, and the circuit is disconnected. Even if the user forgets to turn off the mirror cover, the backlight can be automatically turned off after the sun shield is attached to the top.

Description

Automobile sun shield with error-proof control lamp structure

Technical Field

The utility model relates to the technical field of manufacturing of automobile parts, in particular to an automobile sun visor with an error-control lamp structure.

Background

To the car of various functions, in order to avoid direct irradiation of sunlight, strong light such as light to driver and passenger, can dispose the sunshading board for driver and passenger generally, according to the function and the arrangement of sunshading board, can dispose flip or move and cover the vanity mirror generally, to the sunshading board that disposes flip vanity mirror and body take the lamp, generally realize opening circular telegram and the switching off of body vanity mirror light through the mirror lid knot foot of flip vanity mirror and contact copper sheet, because of flip vanity mirror's structure, can realize the automatic power-off of body vanity mirror lamp in the sunshading board overhead state, can not have the maloperation condition that the mirror lid is not closed.

Along with the aesthetic property requirement of a user to the product is higher, in order to realize that the body thickness of the sun shield is thinner, the abrupt sense when the flip cosmetic mirror is used (the flip cosmetic mirror can be protruded to the front of a person) is reduced, the sun shield can be configured to move the flip cosmetic mirror (the flip cosmetic mirror can not be protruded to the front of a person) and the body is provided with a lamp, in use, the mirror cover of the flip cosmetic mirror is slid to be opened and closed because of certain concealment, the top can be naturally contained under the state that the mirror cover is opened and electrified, the cosmetic lamp can be continuously electrified at this time, the energy storage of a storage battery of an automobile is digested, the long-term opening is not found, the high-temperature heating combustion or the energy storage of the storage battery is exhausted, and the automobile cannot be normally started. Therefore, a mistake-proofing lamp structure capable of automatically powering off in a top-attached storage state is developed aiming at the sun shield of the cosmetic mirror control lamp for moving the cover so as to avoid adverse effects caused by forgetting to close the mirror cover.

Disclosure of Invention

The utility model aims to provide an error-control-preventing lamp structure of an automobile sun visor, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical measures: the automobile sun shield with the error-proof control lamp structure comprises a rotating shaft part arranged on the automobile sun shield and an injection molding framework body connected with the rotating shaft part, wherein a special-shaped plug part is arranged on the rotating shaft part and comprises a front plug, two conductive plug terminals are fixed on the front plug, and the body of each plug terminal is exposed out of the side edge of the front plug; two framework copper sheets are fixedly connected to the injection molding framework body; the length-side width of the special-shaped plug part is larger than the clear width between the two framework copper sheets, and the width of the short side of the special-shaped plug part is smaller than the clear width between the two framework copper sheets.

Compared with the prior art, the utility model has the advantages that: through setting up special-shaped plug on the pivot portion, set up skeleton copper sheet on moulding plastics the skeleton body, but special-shaped plug and skeleton copper sheet constitute one set mistake proofing accuse lamp structure, because the long limit width of special-shaped plug is greater than the clear width between two skeleton copper sheets, the minor face width of special-shaped plug is less than the clear width between two skeleton copper sheets, so when moulding plastics the skeleton body (i.e. sunshading board) and pasting the top, the plug terminal and the skeleton copper sheet separation of the preceding end cap of special-shaped plug, the circuit of backlight is by automatic disconnection, even the user forgets to turn off the mirror lid, also can not exist the backlight and be always bright to can not consume the energy storage of car storage battery always, the emergence of accident is stopped.

As an improvement of the utility model, the front end of the front plug is provided with an opening-shaped interface, and two plug terminals with conductive wires are fixed in the opening-shaped interface in an injection molding fixation mode; the rear end of the front plug is provided with a cylindrical installation part. The purpose of the design is selected: the front plug is arranged at the front end of the rotating shaft part, and the front plug clamps the connecting and inserting terminals, so that the front plug is fixed in an injection molding mode, and the front plug and the connecting and inserting terminals are formed into a rigid whole. The rear end of the front plug is provided with a cylindrical installation part which is sleeved in a hole of the rotating shaft core and is also fixed by injection molding.

As an improvement of the utility model, the appearance of the framework copper sheet is J-shaped, the upper end of the framework copper sheet is welded with a conductive wire, and the lower end of the framework copper sheet is fixedly connected to the injection molding framework body. The purpose of the design is selected: the framework copper sheet is J-shaped, the lower end of the framework copper sheet is placed in a positioning groove of the injection molding framework body, and then fixation is realized through injection molding; most of the skeleton copper sheet is exposed, and the conductive wire is welded at the upper end of the skeleton copper sheet, so that when the sun shield is turned down, after the skeleton copper sheet fixed on the injection molding skeleton body of the sun shield contacts with the long side edge of the special-shaped plug part, the copper sheet is good in elasticity, and after the copper sheet contacts with the long side edge of the special-shaped plug part, the copper sheet can be tightly pressed against the special-shaped plug part, so that good conductive performance is formed.

As an improvement of the utility model, a hollow rotating shaft core is arranged in the rotating shaft part, and one end of the rotating shaft core is sleeved with the mounting part of the front plug. The purpose of the design is selected: after the front plug is connected with the rotating shaft core, injection molding fixation can be carried out, so that the front plug and the rotating shaft core are formed into a rigid whole.

As an improvement of the utility model, the rear end of the plug-in terminal is provided with at least one foldable short-line button, and the front end of the plug-in terminal is provided with a long-line button. The purpose of the design is selected: the short-line button and the long-line button of the plug-in terminal are used for buckling the conductive line, so that the conductive line has good conductivity and is prevented from loosening or falling out. Another function of the long wire button is to make direct contact with the backbone copper sheet so that its thickness is thicker than the short wire button.

As an improvement of the utility model, the other end of the rotating shaft core is sleeved with a rear plug, two conductive wires penetrate through the rotating shaft core, one end of each conductive wire is connected with two plug terminals, the other end of each conductive wire is connected with an electric plug, and the periphery of the rotating shaft core is injection-molded with a rotating shaft sleeve. The purpose of the design is selected: the inside of the rotating shaft core passes through the conductive wire, so that the conductive wire can be protected from being scratched, the conductive wire is connected with the power-on plug, and the rotating shaft sleeve is injection-molded on the periphery of the rotating shaft core, so that a set of rotating shaft part is formed. One end of the rotating shaft part can be installed on a ceiling of an automobile through the fixing seat, and the other end of the rotating shaft part is hinged with the injection molding framework body of the sun shield.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In the drawings:

Fig. 1 is a schematic diagram of a control circuit of a backlight lamp according to the present utility model in a position on an injection molding frame body.

Fig. 2 is a schematic diagram of a control circuit of a backlight according to the present utility model.

Fig. 3 is a perspective view of a spindle portion according to the present utility model.

Fig. 4 is an exploded view of the spindle portion according to the present utility model.

Fig. 5 is an exploded view of the shaped plug portion according to the present utility model.

Fig. 6 is a schematic diagram of a cross section of a shaped plug portion according to the present utility model.

Fig. 7 is a schematic diagram of the switch-on of the error-controllable light structure according to the present utility model.

Fig. 8 is a schematic diagram of the fault-controllable lamp according to the present utility model.

Fig. 9 is a schematic diagram of the position of the skeleton copper sheet on the injection molded skeleton body according to the present utility model.

Fig. 10 is a schematic view showing each state of the sun visor for an automobile according to the present utility model.

Reference numerals illustrate: 1. a rotating shaft portion; 2. injection molding the skeleton body; 3. a special-shaped plug part; 4. a front plug; 5. a plug terminal; 6. a skeleton copper sheet; 7. an opening-like interface; 8. a mounting part; 9. a conductive wire; 10. a rotating shaft core; 11. a short wire button; 12. a long line pressing buckle; 13. a rear plug; 14. an electrical plug; 15. a rotating shaft sleeve; 16. a micro-switch; 17. a backlight; 18. a positioning groove; 19. a fixing seat; 20. a cosmetic mirror; 21. a sticking state; 22. a use state; 23. turning over the middle state; 24. short-circuit prevention positioning grooves; 25. and positioning interlocking grooves.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Example 1

Referring to fig. 1-10, the automobile sun visor with the error-controllable light structure provided in this embodiment is applied to sun protection of front windshield of an automobile, and is normally in a horizontal propping state 21, and is turned down when needed, is in a use state 22 when turned to a vertical position, and is in a turning-over state 23 in the middle. A cosmetic mirror 20 is provided in the sun visor of the automobile for cosmetic makeup and the like, and a backlight 17 is provided in the cosmetic mirror 20 for illumination. The circuit component of the backlight 17 of the common car sun visor comprises a rotating shaft part 1, an electric plug 14 (connected with a car power supply and internally provided with a positive plate and a negative plate and two conductive wires 9) is arranged at the rear end of the rotating shaft part 1, one conductive wire 9 of the rotating shaft part 1 is connected with the backlight 17 through a micro switch 16, and the other conductive wire is directly connected with the backlight 17 to form a complete circuit.

In the embodiment of the present application, referring to fig. 4 and 5, a special-shaped plug portion 3 is provided on a shaft portion 1, the special-shaped plug portion 3 includes a front plug 4, the front plug 4 is provided with an opening-shaped interface 7, two conductive plug terminals 5 are fixed on the opening-shaped interface 7 of the front plug 4, and a body of the plug terminals 5 exposes a side edge of the front plug 4. The front end section of the front plug 4 is provided with a short-circuit prevention positioning groove 24, which has the functions of: when the front plug 4 and the two plug terminals 5 are further injection molded into a rigid whole, the two plug terminals 5 are prevented from being short-circuited due to displacement deformation caused by the flow and pressure of injection molding materials. The middle section of the front plug 4 is provided with three positioning interlocking grooves 25, which have the function of keeping the two plug terminals 5 at the central position, and in addition, when the plug terminals and the rotating shaft body are further injection molded into a rigid whole, injection molding materials flow into the positioning interlocking grooves 25, so that the pulling-out resistance of the front plug 4 is further improved.

In the embodiment of the present application, please refer to fig. 6, the width a of the long side of the shaped plug portion 3 is greater than the clear width C between the two skeleton copper sheets 6, and the width B of the short side of the shaped plug portion 3 is smaller than the clear width C between the two skeleton copper sheets 6. When the sun visor is turned down, referring to fig. 7, the shaped plug portion 3 is permanently fixed, because it is a part of the shaft portion 1 and is injection molded with the shaft core 10 to form a rigid unit to be fixed to the vehicle roof. The sunshading board turns down, the injection molding framework body 2 turns down synchronously, the long side of the special-shaped plug part 3 contacts with the framework copper sheet 6, namely, the two plug terminals 5 (the two conductive wires 9 fixedly connected with the anode and the cathode) are respectively contacted with the framework copper sheet 6 (two), and the circuit is conducted. When the sun shield is not used, the sun shield is turned up to be attached to the top, please refer to fig. 8, the sun shield is turned up, the injection molding framework body 2 is turned up synchronously, the long side of the special-shaped plug part 3 leaves the framework copper sheet 6, the short side of the special-shaped plug part 3 cannot touch the framework copper sheet 6, namely, the two plug terminals 5 (the two conductive wires 9 fixedly connected with the anode and the cathode) and the framework copper sheet 6 (two) leave respectively, and the circuit is disconnected.

In the embodiment of the present application, please refer to fig. 7, 8 and 9, two skeleton copper sheets 6 are fixedly connected to the injection molding skeleton body 2, specifically, two positioning slots 18 are provided on the injection molding skeleton body 2, and then the two skeleton copper sheets 6 are placed into the two positioning slots 18 for injection molding and fixing. The framework copper sheet is J-shaped, the lower end of the framework copper sheet 6 is placed in a positioning groove 18 of the injection molding framework body 2, and then fixation is realized through injection molding; most of the skeleton copper sheet 6 is exposed, and the conductive wire 9 is welded at the upper end of the skeleton copper sheet, so that when the sun shield is turned down, after the skeleton copper sheet 6 fixed on the injection molding skeleton body 2 of the sun shield contacts with the long side edge of the special-shaped plug part 3, the copper sheet has good elasticity, and after the copper sheet contacts with the long side edge of the special-shaped plug part 3, the copper sheet can be tightly pressed to form good conductive performance.

In the embodiment of the present application, referring to fig. 3, 4 and 5, the front plug 4 is mounted on the front end of the spindle portion 1, and the front plug 4 is clamped to the socket terminal 5, so that the front plug 4 is fixed by injection molding, so that the front plug 4 is a rigid whole. The rear end of the front plug 4 is provided with a cylindrical mounting part 8 which is sleeved in a hole of the rotating shaft core 10 and is fixed by injection molding, so that the front plug and the rotating shaft core are formed into a rigid whole.

In the embodiment of the present utility model, referring to fig. 5, two foldable short-press buttons 11 are provided at the rear end of the connector terminal 5, and one long-press button 12 is provided at the front end of the connector terminal 5. The short-line button 11 and the long-line button 12 of the plug-in terminal 5 are used for buckling the conductive line 9, so that the conductive line 9 has good conductive performance and can be prevented from loosening or falling out. Another function of the long press button 12 is to directly contact the skeletal copper sheet 6 so that its thickness is thicker than that of the short press button 11.

In the embodiment of the present application, referring to fig. 3 and 4, the other end of the rotating shaft core 10 is sleeved with the rear plug 13, two conductive wires 9 penetrate the rotating shaft core 10, one end of each conductive wire 9 is connected with two plugging terminals 5, the other end is connected with the electrical plug 14, and the periphery of the rotating shaft core 10 is injection-molded with the rotating shaft sleeve 15. The purpose of the design is selected: the rotating shaft core 10 passes through the conductive wire 9, so that the conductive wire 9 can be protected from being scratched, the conductive plug 14 is connected, and the rotating shaft sleeve 15 is injection-molded on the periphery of the rotating shaft core 10, so that a set of rotating shaft part 1 is formed. One end of the rotating shaft part 1 can be installed on a ceiling of an automobile through a fixing seat 19, and the other end of the rotating shaft part 1 is hinged with the injection molding framework body 2 of the sun shield.

The automobile sun shield with the error-controllable lamp structure is connected with the automobile sun shield through the following steps that the error-controllable lamp structure is formed by arranging a special-shaped plug part 3 and a skeleton copper sheet 6 on a rotating shaft part 1 through the special-shaped plug part 3, and the skeleton copper sheet 6 is arranged on an injection molding skeleton body 2; the special-shaped plug part 3 is formed by injection molding of a front plug 4 and two plug terminals 5 clamped inside the front plug 4, so as to form a rigid whole.

The embodiment provides a but car sun visor board of mistake proofing accuse lamp structure in area, when ordinary use, after the sun visor board turns over downwards, the long limit of dysmorphism plug 3 contacts skeleton copper sheet 6, and the circuit switches on. When the sun shield is not used, the sun shield is turned upwards to be attached to the top, the short side of the special-shaped plug part 3 cannot touch the framework copper sheet 6, and the circuit is disconnected. In the prior art, a circuit of the backlight 17 has a micro switch 16 for controlling the on and off of the backlight 17, and in order to prevent forgetting to turn off the micro switch 16 (the micro switch 16 is turned off by closing a mirror cover), a fault-prevention lamp structure with a switching function is added in the original circuit.

Compared with the prior art, the utility model has the beneficial effects that: through setting up special-shaped plug 3 on pivot portion 1, set up skeleton copper sheet 6 on moulding plastics skeleton body 2, but special-shaped plug 3 and skeleton copper sheet 6 constitute one set mistake proofing accuse lamp structure, because the long limit width of special-shaped plug 3 is greater than the clear width between two skeleton copper sheets 6, the minor face width of special-shaped plug 3 is less than the clear width between two skeleton copper sheets 6, so when moulding plastics skeleton body 2 (equivalent sunshading board) subsides the top, the plug terminal 5 and the skeleton copper sheet 6 separation of the preceding end cap 4 of special-shaped plug 3, the circuit of backlight 17 is disconnected, even the user forgets to turn off the mirror lid, also can not exist backlight 17 and be on always, thereby can not consume the energy storage of car storage battery always, stop the emergence of accident.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a but take car sun visor board of mistake proofing accuse lamp structure, includes pivot portion (1) of dress on car sun visor board to and skeleton body (2) of moulding plastics that are connected with pivot portion (1), characterized by: the special-shaped plug part (3) is arranged on the rotating shaft part (1), the special-shaped plug part (3) comprises a front plug (4), two conductive plug terminals (5) are fixed on the front plug (4), and the body of each plug terminal (5) is exposed out of the side edge of the front plug (4); two framework copper sheets (6) are fixedly connected to the injection molding framework body (2); the length and width of the special-shaped plug part (3) are larger than the clear width between the two framework copper sheets (6), and the width of the short side of the special-shaped plug part (3) is smaller than the clear width between the two framework copper sheets (6).

2. The automobile sun visor with a fault-controllable light structure according to claim 1, characterized in that: the front end of the front plug (4) is provided with an opening-shaped interface (7), and two plug terminals (5) with conductive wires are fixed in the opening-shaped interface (7) in an injection molding fixation mode; the rear end of the front plug (4) is provided with a cylindrical installation part (8).

3. The automobile sun visor with a fault-controllable light structure according to claim 1, characterized in that: the appearance of skeleton copper sheet (6) is "J" style of calligraphy, the upper end welding of skeleton copper sheet (6) has conducting wire (9), the lower extreme of skeleton copper sheet (6) is fixed firmly on moulding plastics skeleton body (2).

4. The automobile sun visor with the error-controllable light structure according to claim 2, characterized in that: a hollow rotating shaft core (10) is arranged in the rotating shaft part (1), and one end of the rotating shaft core (10) is sleeved with the mounting part (8) of the front plug (4).

5. The automobile sun visor with a fault-controllable light structure according to claim 1, characterized in that: the rear end of the plug-in terminal (5) is provided with at least one foldable short-line button (11), and the front end of the plug-in terminal (5) is provided with a long-line button (12).

6. The automobile sun visor with the error-controllable light structure according to claim 4, characterized in that: the other end of the rotating shaft core (10) is sleeved with a rear plug (13), two conducting wires (9) penetrate through the rotating shaft core (10), one end of each conducting wire (9) is connected with two plugging terminals (5), the other end of each conducting wire is connected with an electric plug (14), and a rotating shaft sleeve (15) is injection molded on the periphery of the rotating shaft core (10).