CN214647934U

CN214647934U - A dismantlement formula loudspeaker dabs device for new energy automobile steering wheel

Info

Publication number: CN214647934U
Application number: CN202120532780.XU
Authority: CN
Inventors: 潘宇; 潘燕鸣; 高玲娣; 相艳
Original assignee: Zhejiang Fanlong Auto Parts Co ltd
Current assignee: Zhejiang Fanlong Auto Parts Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-09
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a dismantlement formula loudspeaker dab device for new energy automobile steering wheel, loudspeaker dismounting device include loudspeaker module and U template, the first inserted block of bottom fixedly connected with of loudspeaker module, the equal symmetrical slip of inner chamber of first recess has cup jointed the second inserted block, the first spring of equal symmetrical fixedly connected with between the bottom of second inserted block and the bottom of base inner chamber, the top of U template slides and has cup jointed the press ram, equal symmetrical fixedly connected with resilient mounting between the surface of push ram and the bottom of U template, the utility model relates to an automobile steering wheel technical field. This a dismantlement formula loudspeaker light touch device for new energy automobile steering wheel, the loudspeaker module that has solved current steering wheel surface links together with air bag, all is the fixed mounting who goes on through the screw, can't dismantle so under the condition of not having the instrument, in addition when the smooth silk of screw of bolt or the condition of appearing corroding, leads to dismantling comparatively trouble problem.

Description

A dismantlement formula loudspeaker dabs device for new energy automobile steering wheel

Technical Field

The utility model relates to a car steering wheel technical field specifically is a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. New energy automobiles are advocated to meet the needs of environmental protection and oil crisis, and the current mainstream automobile models of the traditional gasoline or diesel oil driven internal combustion engine are reduced or abandoned.

The horn module on the surface of the existing steering wheel is connected with the safety airbag and is fixedly installed through screws, so that the horn module cannot be detached without tools, and in addition, when the threads of the bolts slide or are corroded, the detachment is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel, the loudspeaker module that has solved current steering wheel surface links together with air bag, all is the fixed mounting who goes on through the screw, can't dismantle so under the condition that does not have the instrument, in addition when the smooth silk of screw thread of bolt or under the condition that the corruption appears, lead to dismantling comparatively troublesome problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel, including the base, the equal symmetry of inner chamber of base is fixed and is seted up the second recess, the fixed loudspeaker dismounting device that is provided with between the top of base and the inner chamber.

Loudspeaker dismounting device includes loudspeaker module and U template, the first inserted block of the bottom fixedly connected with of loudspeaker module, the equal symmetry in both sides at loudspeaker module top is fixed and has been seted up first recess, the equal symmetrical slip of the inner chamber of first recess has cup jointed the second inserted block, the first spring of equal symmetrical fixedly connected with between the bottom of second inserted block and the bottom of base inner chamber, the top of U template is slided and has been cup jointed the press bar, the catch bar has been cup jointed in the equal slip of the left and right both sides of U template, equal symmetrical fixedly connected with resilience mechanism between the surface of catch bar and the bottom of U template.

Preferably, the rebounding mechanism comprises a sleeve, a sliding rod is sleeved in an inner cavity of the sleeve in a sliding mode, a port of the sleeve is fixedly connected with a second spring, and the inner cavity of the second spring is attached to the surface of the sliding rod in a sliding mode.

Preferably, one end of the pressing rod is fixedly connected to the top of the pushing rod, and the surfaces of the second insertion block and the first insertion block are matched with the inner cavity of the second groove.

Preferably, the bottom of the U-shaped plate is fixed in the middle of the top of the base, and two ends of the push rod penetrate through the top of the base and are in contact with the surface of the second insertion block.

Preferably, both sides of the base are symmetrically and fixedly provided with function keys, and the bottom of the base is fixedly connected with a connecting rod.

Preferably, the surface of the function key and the surface of the connecting rod are fixedly connected with direction frameworks, and the surface of the base is movably provided with a safety air cover.

Advantageous effects

The utility model provides a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel. Compared with the prior art, the method has the following beneficial effects:

1. the detachable horn light-touch device for the new energy automobile steering wheel can drive the push rod to move downwards in two sides of the U-shaped plate by pressing the press rod on the surface of the U-shaped plate, meanwhile, the sliding rod can retract into the inner cavity of the sleeve, in addition, the second spring can extrude to ensure that two ends of the push rod move in the inner cavity of the base, so that two ends of the push rod are abutted against the surface of the second insert block, the second insert block drives the first spring to retract into the inner cavity of the first groove, the port of the second insert block is flush with the port of the first groove, the horn module has no resistance in the inner cavity of the base, then the upper end of the horn module is taken to ensure that the horn module inclines upwards along the inner cavity of the base, the second insert block can abut against the inner wall of the base after the inclination, the resistance cannot be generated, in addition, one inclined end of the first insert block is taken out of the inner cavity of the second groove, until the loudspeaker module is taken out completely, the problem that the disassembly cannot be carried out under the condition without tools and in addition, the disassembly is troublesome when the threads of the bolts slide or are corroded is solved.

2. This a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel can not influence normal the turning to through loudspeaker dismounting device promptly, can not influence the use of function yet, can use at the steering wheel of difference.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the structure of the present invention;

FIG. 3 is a sectional view of the base structure of the present invention;

FIG. 4 is a schematic structural view of the speaker disassembling device of the present invention;

fig. 5 is the structure schematic diagram of the springback mechanism of the utility model.

In the figure: 1. a base; 2. a directional skeleton; 3. a safety air cover; 4. a horn dismounting device; 41. a horn module; 42. a U-shaped plate; 43. a first insert block; 44. a first groove; 45. a second insert block; 46. a first spring; 47. a pressing lever; 48. a rebound mechanism; 481. a sleeve; 482. a slide bar; 483. a second spring; 49. a push rod; 5. function keys; 6. a connecting rod; 7. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dismantlement formula loudspeaker dabs device for new energy automobile steering wheel, including base 1, base 1's the equal symmetry of inner chamber is fixed and has been seted up second recess 7, the fixed loudspeaker dismounting device 4 that is provided with between base 1's the top and the inner chamber, base 1's the equal symmetry in both sides is fixed and is provided with function button 5, base 1's bottom fixedly connected with connecting rod 6, the equal fixedly connected with direction skeleton 2 in surface of function button 5 and connecting rod 6, base 1's surface activity is provided with safe gas lid 3.

Referring to fig. 4, the horn dismounting device 4 includes a horn module 41 and a U-shaped plate 42, a first insert 43 is fixedly connected to the bottom of the horn module 41, first grooves 44 are symmetrically and fixedly formed on both sides of the top of the horn module 41, second inserts 45 are symmetrically and slidably sleeved in the inner cavity of the first grooves 44, first springs 46 are symmetrically and fixedly connected between the bottom of the second inserts 45 and the bottom of the inner cavity of the base 1, a pressing rod 47 is slidably sleeved on the top of the U-shaped plate 42, pushing rods 49 are slidably sleeved on both left and right sides of the U-shaped plate 42, resilient mechanisms 48 are symmetrically and fixedly connected between the surface of the pushing rod 49 and the bottom of the U-shaped plate 42, one end of the pressing rod 47 is fixedly connected to the top of the pushing rod 49, the surfaces of the second inserts 45 and the first inserts 43 are engaged with the inner cavity of the second grooves 7, the bottom of the U-shaped plate 42 is fixed at the middle position of the top of the base 1, both ends of the push rod 49 penetrate the top of the base 1 and contact the surface of the second insert 45.

Referring to fig. 5, the rebounding mechanism 48 includes a sleeve 481, a sliding rod 482 is slidably sleeved in an inner cavity of the sleeve 481, a second spring 483 is fixedly connected to a port of the sleeve 481, and an inner cavity of the second spring 483 is slidably attached to a surface of the sliding rod 482.

When the loudspeaker module is needed to be disassembled, the safety air cap 3 on the surface of the base 1 is taken out, the pressing rod 47 is directly pressed to move downwards on the surface of the U-shaped plate 42, the pushing rod 49 is driven to move downwards in the two sides of the U-shaped plate 42, the sliding rod 482 retracts into the inner cavity of the sleeve 481, in addition, the second spring 483 extrudes, the two ends of the pushing rod 49 move in the inner cavity of the base 1, the two ends of the pushing rod 49 abut against the surface of the second insertion block 45, the second insertion block 45 drives the first spring 46 to retract in the inner cavity of the first groove 44, the port of the second insertion block 45 is flush with the port of the first groove 44, the loudspeaker module 41 has no resistance in the inner cavity of the base 1, the upper end of the loudspeaker module 41 is taken, the loudspeaker module 41 inclines upwards along the inner cavity of the base 1, and the second insertion block 45 abuts against the inner wall of the base 1 after the inclination, and resistance can not be generated, in addition, one end of the first insertion block 43 is obliquely pulled out from the inner cavity of the second groove 7 until the horn module 41 is completely taken out, the second insertion block 45 can be popped out under the elastic force of the first spring 46, the pressing rod 47 is loosened after the first insertion block is taken out, the pushing rod 49 and the pressing rod 47 can be driven to rebound under the elastic force of the second spring 483, when the horn module is required to be reinstalled, the first insertion block 43 is obliquely inserted into the inner cavity of the second groove 7, then the second insertion block 45 is flush with the port of the first groove 44 and is put into the inner cavity of the base 1 for pressing, the port of the second insertion block 45 is positioned at the opening of the second groove 7, and the second insertion block 45 can be reinserted into the inner cavity of the second groove 7 under the elastic force of the first spring 46.

In this embodiment, it should be noted that the number of the second grooves 7 is the sum of the numbers of the corresponding second insertion blocks 45 and the corresponding first insertion blocks 43.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dismantlement formula loudspeaker dabs device for new energy automobile steering wheel, including base (1), its characterized in that: second grooves (7) are symmetrically and fixedly formed in inner cavities of the base (1), and a horn dismounting device (4) is fixedly arranged between the top of the base (1) and the inner cavities;

loudspeaker dismounting device (4) are including loudspeaker module (41) and U template (42), the first inserted block (43) of bottom fixedly connected with of loudspeaker module (41), first recess (44) have been seted up to the equal symmetry in both sides at loudspeaker module (41) top, the equal symmetrical slip of inner chamber of first recess (44) has cup jointed second inserted block (45), equal symmetrical fixedly connected with first spring (46) between the bottom of second inserted block (45) and base (1) inner chamber, the top slip of U template (42) has cup jointed press bar (47), catch bar (49) have been cup jointed in the equal slip of left and right both sides of U template (42), equal symmetrical fixedly connected with resilience mechanism (48) between the surface of catch bar (49) and the bottom of U template (42).

2. The detachable horn touch device for the new energy automobile steering wheel according to claim 1, characterized in that: the rebounding mechanism (48) comprises a sleeve (481), a sliding rod (482) is sleeved in an inner cavity of the sleeve (481) in a sliding mode, a second spring (483) is fixedly connected to a port of the sleeve (481), and an inner cavity of the second spring (483) is attached to the surface of the sliding rod (482) in a sliding mode.

3. The detachable horn touch device for the new energy automobile steering wheel according to claim 1, characterized in that: one end of the pressing rod (47) is fixedly connected to the top of the pushing rod (49), and the surfaces of the second insertion block (45) and the first insertion block (43) are matched with the inner cavity of the second groove (7).

4. The detachable horn touch device for the new energy automobile steering wheel according to claim 1, characterized in that: the bottom of the U-shaped plate (42) is fixed in the middle of the top of the base (1), and two ends of the push rod (49) penetrate through the top of the base (1) and are in contact with the surface of the second insertion block (45).

5. The detachable horn touch device for the new energy automobile steering wheel according to claim 1, characterized in that: the base is characterized in that the two sides of the base (1) are symmetrically and fixedly provided with function keys (5), and the bottom of the base (1) is fixedly connected with a connecting rod (6).

6. The detachable horn touch device for the new energy automobile steering wheel according to claim 5, characterized in that: the surface of the function key (5) and the surface of the connecting rod (6) are fixedly connected with a direction framework (2), and a safety air cover (3) is movably arranged on the surface of the base (1).