Automobile cabin loudspeaker mounting bracket

Abstract

The utility model discloses an automobile cabin loudspeaker mounting bracket. The automobile cabin loudspeaker installation support comprises a shell, a partition plate is horizontally arranged in the shell, a motor is fixedly installed on the partition plate, a rotating shaft of the motor is connected with a threaded rod, a lifting frame is arranged at the upper end of the shell in a sliding mode, and a loudspeaker is horizontally installed on a bearing table at the upper end of the lifting frame. The lifting frame is further provided with a supporting frame in the vertical direction and a top plate in the horizontal direction, the supporting frame is further provided with a loudspeaker, the lower end of the lifting frame is provided with a threaded cylinder, and the threaded cylinder is in threaded connection with the threaded rod. According to the automobile cabin loudspeaker mounting bracket provided by the utility model, the effect that the loudspeaker mounted on the lifting frame is lifted from the center console to play sound is realized by arranging related components such as the threaded rod, so that the loudspeaker mounted on the supporting frame can directly face a driver to play sound, and the driver can obtain clearer sound information.

Description

TECHNICAL FIELD

[0001] The utility model relates to car mounting technical field especially, relate to a car engine room loudspeaker installation support. BACKGROUND

[0002] The car engine room loudspeaker installation support is a device for fixing the loudspeaker in the car, which has the following three functions: fixing the loudspeaker: ensuring that the loudspeaker can remain in the set position during the driving of the car, even if it encounters bumps, vibrations and other situations, to avoid affecting the propagation of sound and sound quality due to position movement; shock absorption: various vibrations will be generated during the driving of the car, and the installation support can play a certain shock absorption role, reducing the influence of vibration on the loudspeaker, preventing the internal parts of the loudspeaker from loosening and damaging, and prolonging its service life; optimizing acoustic effect: helping the loudspeaker to be in the best sound emitting position and angle, so that the sound can be better propagated in the car compartment, improving the overall acoustic effect of the sound system.

[0003] The loudspeakers at different positions in the car have different acoustic effects. The loudspeaker located on the center console is mainly used for communication to obtain clearer sound.

[0004] Most of the existing center console loudspeakers are fixed on the table surface, and the direction of the loudspeaker is upward, which cannot provide clear sound effect for the driver.

[0005] Therefore, it is necessary to provide a car engine room loudspeaker installation support to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a car engine room loudspeaker installation support which can lift the loudspeaker from the center console when needed, so that the direction of the loudspeaker is directly opposite to the driver.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The car engine room loudspeaker installation support comprises: an outer shell, a partition plate horizontally arranged in the outer shell, a motor fixedly installed on the partition plate, a threaded rod connected with the rotating shaft of the motor, a lifting frame slidingly arranged on the upper end of the outer shell, a bearing table on the upper end of the lifting frame, a loudspeaker horizontally installed on the bearing table, a supporting frame and a top plate in horizontal direction installed on the lifting frame, the supporting frame also being provided with a loudspeaker, and a threaded cylinder arranged at the lower end of the lifting frame and threadedly connected with the threaded rod.

[0009] Preferably, the outer shell is provided with an opening at the upper end, and the cross-sectional shape of the lifting frame is the same as the shape and size of the opening at the upper end of the outer shell.

[0010] Preferably, the supporting frame is threadedly connected with the lifting frame.

[0011] Preferably, the partition is a cylindrical structure, and the outer wall of the partition is in contact with and connected to the inner wall of the shell.

[0012] Preferably, the upper end of the lifting frame is provided with a protective cover.

[0013] Preferably, the upper end of the shell is provided with a support plate, which is annularly fixedly installed at the edge of the upper end of the shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model discloses a loudspeaker installed on the lifting frame is lifted from the center console to play sound, so that the loudspeaker installed on the support frame can play sound directly to the driver, and the driver can obtain clearer sound information.

[0016] (2) The utility model discloses a cylindrical lifting frame is always closed to the circular hole at the upper end of the shell during lifting, preventing sundries on the center console from falling into the circular hole during the movement of the vehicle.

[0017] (3) The utility model discloses a support frame installed on the lifting frame by screwing is convenient for workers to install the loudspeaker during production, and when the loudspeaker on the support frame needs to be maintained, it is also convenient to disassemble and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a mounting schematic view of automobile engine room loudspeaker mounting support.

[0019] Figure 2 The utility model provides a section view of automobile engine room loudspeaker mounting support.

[0020] Figure 3 The utility model provides a mounting schematic view of automobile engine room loudspeaker mounting support.

[0021] Among them, the name corresponding to the reference sign is: 101, shell;102, partition;103, motor;104, threaded rod;105, lifting frame;106, threaded cylinder;107, support frame;108, top plate;109, bearing table;110, protective cover;111, support plate;112, center console;113, screw. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and examples, and the mode of the utility model includes but is not limited to the following examples.

[0023] First embodiment:

[0024] As Figures 1-3 shown, the utility model provides a car engine room loudspeaker installation support, include: shell 101, the inside of shell 101 is empty cavity, outer wall is connected with central control console 112, the horizontal board 102 is equipped in shell 101, the lower end fixed mounting motor 103 of board 102, the rotating shaft of motor 103 is connected with threaded rod 104, threaded rod 104 passes through board 102, motor 103 can drive threaded rod 104 to rotate after starting, on the other hand, the upper end of shell 101 is opened circular hole, the hole wall is opened slide, the outer wall of lift frame 105 is fixed slide rail, slide rail is installed in slide, the horizontal loudspeaker of bearing table 109 on the upper end of lift frame 105 is installed, the loudspeaker direction of this place is upward, the vertical support frame 107 and horizontal top plate 108 of installing in the empty cavity of lift frame 105, top plate 108 is used for supporting the horizontal loudspeaker of bearing table 109, the loudspeaker of installing on the side of support frame 107 when installing is opposite the driver, the direction of loudspeaker is consistent with the direction of support frame 107 and is vertical, the lower end of lift frame 105 is fixedly connected with a threaded cylinder 106, the inner wall of threaded cylinder 106 is threaded, and is matched with threaded rod 104, has certain length, when the device works, first, motor 103 drives threaded rod 104 to rotate, threaded rod 104 pushes lift frame 105 and slides along the opening hole wall of shell 101, in this process, support frame 107 and the loudspeaker on support frame 107 installed on lift frame 105 are lifted to the position on the upper part of the surface of central control console 112, that is, from the central control console 112, the loudspeaker on support frame 107 is opposite the driver and plays sound.

[0025] By setting threaded rod 104 and other related components, the loudspeaker installed on the lift frame 105 is lifted from the central control console 112 to play sound, so that the loudspeaker installed on the support frame 107 can play sound opposite the driver to make the driver obtain clearer sound information.

[0026] Second embodiment:

[0027] As Figures 2-3 shown, the lift frame 105 is cylindrical, the hole shape of the upper end of the shell 101 is circular, and the outer wall of the lift frame 105 is always in contact with the hole wall of the circular hole when the lift frame 105 is lifted from the circular hole of the upper end of the shell 101.

[0028] By setting the cylindrical lift frame 105, the circular hole of the upper end of the shell 101 is always closed during the lifting process, preventing debris on the central control console 112 from falling into the circular hole during vehicle movement.

[0029] Third embodiment:

[0030] AsFigure 3 As shown, the support frame 107 is threadedly connected to the lifting frame 105. After removing the speaker from the support platform 109, the top plate 108 at the upper end of the support frame 107 can be rotated to remove the support frame 107 from the lifting frame 105.

[0031] The support frame 107, which is threaded onto the lifting frame 105, facilitates the installation of speakers by workers during production. At the same time, it is also easy to remove and repair the speakers on the support frame 107 when they need maintenance.

[0032] Fourth embodiment:

[0033] like Figure 2 As shown, the partition 102 has a cylindrical structure. The outer wall of the partition 102 contacts the inner wall of the outer shell 101 and is fixed by screws 113. When the partition 102 is installed or the device needs to be repaired, the screws 113 are loosened first, and then the partition 102 is removed from the outer shell 101. The motor 103 and the threaded rod 104 are also removed together. Finally, the device in the cavity of the outer shell 101 is exposed, which facilitates the next step of operation by the staff.

[0034] Fifth embodiment:

[0035] like Figure 3 As shown, the upper end of the lifting frame 105 is provided with a protective cover 110. The protective cover 110 is made of metal and is covered with a dustproof cloth. The diaphragm of the speaker is relatively delicate and fragile. If it comes into contact with external objects when it vibrates, it may be damaged and thus unable to produce sound normally. The protective cover 110 covers the lifting frame 105 and forms a closed space with the lifting frame 105. The speaker is located in this space to prevent it from coming into contact with external objects, thereby reducing the risk of damage. The dustproof cloth on the outside of the protective cover 110 is used to reduce dust from entering the lifting frame 105 from the position of the protective cover 110.

[0036] Sixth embodiment:

[0037] like Figure 1 As shown, a support plate 111 is provided at the upper end of the outer casing 101. The support plate 111 is fixedly installed in a ring at the edge of the upper end of the outer casing 101. The part of the central control panel 112 mounting device can be provided with a groove that is the same size and shape as the support plate 111. During installation, the support plate 111 is fitted into the groove, which can improve the stability of the connection between the outer casing 101 and the central control panel 112.

[0038] Working principle: the motor 103 drives the threaded rod 104 to rotate, the threaded rod 104 drives the lifting frame 105 to slide along the opening hole wall of the shell 101, in the process, the support frame 107 installed on the lifting frame 105 and the loudspeaker on the support frame 107 are lifted to the position on the upper part of the surface of the center console 112, that is, from the inside of the center console 112, the loudspeaker on the support frame 107 is opposite to the driver to play sound.

[0039] The above embodiment is only one of the preferred embodiments of the present application, and should not be used to limit the protection scope of the present application, but any insignificant modification or polishing made in the main design idea and spirit of the present application, the technical problems solved are still consistent with the present application, and should be included in the protection scope of the present application.

Claims

1. An automobile engine bay speaker mounting bracket, characterised in that, Include: The shell (101), the partition (102) is arranged in the shell (101) horizontally, the motor (103) is fixedly installed on the partition (102), the rotating shaft of the motor (103) is connected with the threaded rod (104), the lifting frame (105) is slidably arranged on the upper end of the shell (101), the upper end of the shell (101) is provided with a circular hole, a slide is formed on the hole wall, the lifting frame (105) is cylindrical, the inside is a cavity, the outer wall of the lifting frame (105) is fixedly provided with a slide rail, the slide rail is installed in the slide, the horizontal mounting loudspeaker on the bearing table (109) of the upper end of the lifting frame (105), the vertical support frame (107) and the horizontal top plate (108) are also installed on the lifting frame (105), the support frame (107) is also provided with a loudspeaker, the threaded cylinder (106) is arranged at the lower end of the lifting frame (105), and the threaded cylinder (106) is threadedly connected with the threaded rod (104).

2. The automotive engine bay speaker mounting bracket of claim 1, wherein, The upper end of the shell (101) is provided with a hole, and the cross-sectional shape of the lifting frame (105) is the same as the shape specification of the hole in the upper end of the shell (101).

3. The automotive engine bay speaker mounting bracket of claim 1, wherein, The support frame (107) is threadedly connected with the lifting frame (105).

4. The automotive engine bay speaker mounting bracket of claim 1, wherein, The partition (102) is a cylindrical structure, the outer wall of the partition (102) is in contact with and connected to the inner wall of the shell (101).

5. The automotive engine bay speaker mounting bracket of claim 1, wherein, The upper end of the lifting frame (105) is provided with a protective cover (110).

6. The automotive engine bay speaker mounting bracket of claim 1, wherein, The upper end of the shell (101) is provided with a support plate (111), and the support plate (111) is annularly fixedly installed at the edge of the upper end of the shell (101).

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