CN220009646U - Vehicle-mounted display screen - Google Patents

Abstract

The utility model provides a vehicle-mounted display screen which comprises a base with a mounting surface, a display assembly and a rotating bracket, wherein the display surface of the display assembly and the mounting surface form an included angle, the rotating bracket is fixed on one side of the display assembly, which is opposite to the display surface, and is in rotary connection with the base, and the central line of a rotating shaft of the rotating bracket penetrates through the base. According to the vehicle-mounted display screen provided by the utility model, the display surface always maintains a certain inclination angle with the mounting surface of the base, and only the display assembly is required to be adjusted to rotate in the left-right direction, so that the rotating structure of the vehicle-mounted display screen is relatively simple. Through setting up the pivot central line with the runing rest for passing the base setting to can make the display module rotate about, can also make the space that runing rest and display module occupy when rotatory and the projection of the space that the base occupy on the installation face coincide as far as possible, reduce the influence to other spatial layouts of center console.

Description

Vehicle-mounted display screen

Technical Field

The utility model belongs to the technical field of display devices, and particularly relates to a vehicle-mounted display screen.

Background

At present, part of automobiles are provided with vehicle-mounted display screens, part of automobiles are not provided with vehicle-mounted display screens, and part of automobile owners purchase the vehicle-mounted display screens by themselves and install the vehicle-mounted display screens in the automobile for using the display screen function. Most of rear-mounted display screens in the market are fixedly mounted in the vehicle, and meanwhile, the size of the rear-mounted display screens is large, so that the rear-mounted display screens are limited when mounted on different vehicle types. In addition, in order to ensure that the use of a driver is more convenient, most of the existing rear-mounted vehicle-mounted display screens can rotate. However, the vehicle-mounted display screen with the rotating function is complex in rotating structure, and the rotating space required by the display screen part is large during rotation, so that the layout and installation of other structures at the center console of a user are affected.

Disclosure of Invention

The embodiment of the utility model aims to provide a vehicle-mounted display screen, which aims to solve the technical problems of complex rotating structure and large rotating space occupied by the display screen in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vehicle-mounted display screen, including base, display module and the runing rest that has the installation face, display module's display surface with the contained angle setting is personally submitted in the installation, the runing rest is fixed in display module's dorsad display surface one side, just the runing rest with the base rotates to be connected, the pivot central line of runing rest passes the base sets up.

Optionally, the center line of the rotating shaft of the rotating bracket is perpendicular to the mounting surface.

Optionally, the display assembly and the peripheral wall of the base are all circular, and the center normal line of the display surface and the center line of the rotating shaft of the rotating bracket are intersected.

Optionally, the vehicle-mounted display screen further includes a housing having circular openings at both ends, one end of the housing is fixed on one side of the display assembly facing away from the display surface and adapted to the outer contour of the display assembly, the other end of the housing extends to the periphery of the base and adapted to the outer contour of the base, and the rotating support is disposed in the housing.

Optionally, the rotating support is rotatably connected with the base through a bearing, the rotating support is provided with a rotating part, the base is provided with a bearing hole, and the bearing is arranged between the outer wall of the rotating part and the inner wall of the bearing hole.

Optionally, the vehicle-mounted display screen further comprises a driving piece and a gear transmission assembly, the driving piece can output rotary motion, the motion end of the driving piece is connected with the input end of the gear transmission assembly, and the output end of the gear transmission assembly is fixedly connected with the rotary part.

Optionally, the gear transmission assembly comprises a first gear and a second gear which are meshed with each other for transmission, the first gear is fixedly connected with the moving end of the driving piece, and the second gear is fixedly connected with the rotating part.

Optionally, a first check ring is formed by extending the outer ring of the rotating part radially outwards, and the inner ring of the bearing is clamped between the first check ring and the second gear.

Optionally, the inner wall of bearing hole radially inwards extends to form and is stamped the second and ends the retaining ring, the base is close to bearing hole department has the spacing nail that is used for limiting runing rest rotation angle, the rotation part face base one side arch be provided with be used for stopping the stopper of spacing nail, the outer lane centre gripping of bearing in between the second ends the retaining ring with the head of spacing nail.

Optionally, an adhesive piece is arranged on the mounting surface of the base; or, be provided with the mounting bracket on the installation face of base, the mounting bracket has the mounting hole.

The vehicle-mounted display screen provided by the utility model has the beneficial effects that: compared with the prior art, the vehicle-mounted display screen comprises a base, a display assembly and a rotating bracket. The display surface of the display component and the mounting surface of the base are arranged at an included angle, so that the display surface always keeps a certain inclination angle with the mounting surface of the base, and only the display component is required to be adjusted to rotate in the left-right direction, so that the rotating structure of the vehicle-mounted display screen is relatively simple. Through setting up the pivot central line with the runing rest for passing the base setting to can make the display module rotate about, can also make the space that runing rest and display module occupy when rotatory and the projection of the space that the base occupy on the installation face coincide as far as possible, reduce the influence to other spatial layouts of center console.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a vehicle-mounted display screen according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a vehicle-mounted display screen according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a vehicle-mounted display screen provided by an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a block diagram of an assembly of a rotating bracket, bearings and a base provided by an embodiment of the present utility model;

fig. 6 is a perspective view of a rotary bracket according to an embodiment of the present utility model;

fig. 7 is a perspective view of a base according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1-a display assembly; 11-display surface; 2-rotating a bracket; 21-a rotating part; 211-a first check ring; 212-limiting blocks; 22-a bracket part; 3-a base; 31-mounting surface; 32-bearing holes; 33-a second check ring; 4-a driving member; a 5-gear assembly; 51-a first gear; 52-a second gear; 53-bearings; 54-limiting nails; 6-a housing; 71-a circuit board; 72-horn.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The vehicle-mounted display screen provided by the embodiment of the utility model is described. The vehicle-mounted display screen can be used in scenes such as home automobiles, buses, trucks, buses and the like, and can be fixed at the position of a center console of a vehicle and the like, so that the vehicle-mounted display screen is convenient for a driver to use. For example, the vehicle-mounted display screen can be connected with a mobile phone or a vehicle system to play music, video, display navigation information, display surrounding road conditions and the like. The vehicle-mounted display screen not only has the function of assisting driving, but also has the entertainment function, so that the driver can use the vehicle-mounted display screen to relax and entertain when resting.

Referring to fig. 1 and 2, the vehicle-mounted display screen includes a display assembly 1, a rotating bracket 2 and a base 3.

The base 3 is intended to be fixed to a surface inside the vehicle, such as a center console. The base 3 has a mounting surface 31, the mounting surface 31 being adapted to cooperate with a mounting location in a vehicle so that the base 3 can be fixed at the mounting location in the vehicle.

The display assembly 1 has a display surface 11, the display surface 11 being used for playing music, video, displaying navigation information, etc. The display surface 11 is disposed at an angle to the mounting surface 31, and the mounting surface 31 is generally a surface parallel to a horizontal plane or a surface nearly parallel to a horizontal plane. The display surface 11 is disposed at an angle with respect to the mounting surface 31, and the angle between the display surface 11 and the mounting surface 31 remains unchanged regardless of how the rotation bracket 2 drives the display assembly 1 to rotate. That is, the angle between the display surface 11 and the mounting surface 31 is fixed, and the display surface 11 is always maintained at an angle that can be seen by the driver, without adjusting the angle between the display surface 11 and the mounting surface 31, so that the rotating connection structure of the in-vehicle display screen can be simplified.

The rotating bracket 2 is used for connecting the display assembly 1 and the base 3, and the display assembly 1 is fixed on the rotating bracket 2. Specifically, the rotating bracket 2 is fixed on a side of the display assembly 1 facing away from the display surface 11, and the rotating bracket 2 is rotatably connected to the base 3, so that when the rotating bracket 2 rotates relative to the base 3, the display assembly 1 also rotates along with the rotating bracket 2. The center line of the rotating shaft of the rotating bracket 2 passes through the base 3, that is, when the rotating bracket 2 drives the display assembly 1 to rotate, the projection of the space required by the rotation of the display assembly 1 on the mounting surface 31 and the projection of the base 3 on the mounting surface 31 overlap with each other to form a larger area, so that the occupied vehicle space is smaller when the vehicle-mounted display screen works. If the center line of the rotating shaft of the rotating bracket 2 is deviated from the base 3, the centers of the rotating bracket 2 and the display assembly 1 deviate from the center of the base 3 far, and the projection of the space required by the display assembly 1 on the mounting surface 31 during rotation coincides with the projection of the base 3 on the mounting surface 31 in a smaller area, so that the space required by the vehicle-mounted display screen during operation is larger.

The vehicle-mounted display screen in the above embodiment comprises a base 3, a display assembly 1 and a rotating bracket 2. The display surface 11 of the display assembly 1 and the mounting surface 31 of the base 3 are arranged at an included angle, so that the display surface 11 always keeps a certain inclination angle with the mounting surface 31 of the base 3, and only the display assembly 1 needs to be adjusted to rotate in the left-right direction, so that the rotating structure of the vehicle-mounted display screen is relatively simple. The center line of the rotating shaft of the rotating bracket 2 is arranged to penetrate through the base 3, so that the display assembly 1 can rotate left and right, the space occupied by the rotating bracket 2 and the display assembly 1 can be overlapped with the projection of the space occupied by the base 3 on the mounting surface 31 as much as possible, and the influence on other space layout of the center console is reduced.

In one embodiment of the present utility model, the angle between the display surface 11 and the mounting surface 31 may be 20 to 50 degrees, such as 30 degrees, 35 degrees, 45 degrees, etc., so that the driver can conveniently view the angle of the display surface 11.

In one embodiment of the present utility model, referring to fig. 1 and 2, the center line of the rotation shaft of the rotation bracket 2 is perpendicular to the mounting surface 31. When the mounting surface 31 is horizontally arranged, the rotation shaft center line of the rotating bracket 2 is vertically arranged, and the display assembly 1 and the rotating bracket 2 can swing in the left-right direction. The mounting surface 31 may also be disposed at an angle to the horizontal.

In other embodiments, the pivot axis centerline of the swivel bracket 2 is disposed approximately perpendicular to the mounting surface 31. When the mounting surface 31 is horizontally arranged, the rotation axis center line of the rotating bracket 2 is arranged near vertical, and the display assembly 1 and the rotating bracket 2 can swing in the left-right direction.

In one embodiment of the present utility model, referring to fig. 1 and 2, a center normal line of the display surface 11 is intersected with a rotation axis center line of the rotation bracket 2. The center normal of the display surface 11 and the plane on which the rotation axis center line of the rotation bracket 2 is located are central symmetry planes. In this way, when the display assembly 1 rotates, the space required by the rotation motion of the display assembly is symmetrically arranged about the central symmetry plane, so that the space required by the rotation motion of the display assembly is relatively smaller, and the display assembly does not occupy excessive space in a vehicle. The outer parts Zhou Jun of the display assembly 1 and the base 3 are round, so that not only is the space occupied by the display assembly 1 small, but also the space required by the rotation of the display assembly 1 is small.

Optionally, the center line of the rotating shaft of the rotating bracket 2 is coincident with the center normal of the base 3. The occupied space can be further reduced, the structure of the vehicle-mounted display screen is more compact, and more vehicle types are suitable for.

In one embodiment of the present utility model, referring to fig. 1 and 2, the vehicle display screen further includes a housing 6, both ends of the housing 6 have circular openings, one end of the housing 6 is fixed on a side of the display assembly 1 facing away from the display surface 11, and the other end of the housing 6 extends to the periphery of the base 3. The peripheral wall of the display component 1 is circular, the display component 1 can be in a disc shape and the like, the peripheral wall of the base 3 is circular, and the base 3 can be in a disc shape, a cylinder shape, a truncated cone shape and the like. One end of the housing 6 fixedly connected with the display assembly 1 is matched with the outline of the display assembly 1, and the housing 6 is fixedly connected with the display assembly 1, so that the display assembly 1 and the housing 6 synchronously rotate. One end of the housing 6, which is close to the base 3, is disposed at the periphery of the base 3, and the end of the housing 6 is adapted to the outer contour of the base 3, and meanwhile, the center normal line of the display surface 11 is intersected with the rotation axis center line of the rotating bracket 2, so that when the housing 6 rotates, the rotation axis center line of the housing 6 (the rotation axis center line of the rotating bracket 2) is coincident with the center line of the outer contour of the base 3, and thus, the rotation of the housing 6 does not interfere with the base 3. For example, the center line of the rotation axis of the housing 6 (center line of the rotation axis of the rotation bracket 2) and the center line of the outer contour of the base 3 are vertically arranged, and the rotation of the housing 6 does not interfere with the base 3.

Optionally, the rotating bracket 2 is located inside the housing 6, so that the rotating bracket 2 can be hidden inside the housing 6, the structural size of the vehicle-mounted display screen is further reduced, the appearance consistency of the vehicle-mounted display screen is enabled to be better, and the texture of the product is also better.

In one embodiment of the present utility model, referring to fig. 5 to 7, the rotating bracket 2 is rotatably connected to the base 3 through a bearing 53, so that the rotating bracket 2 rotates more stably relative to the base 3. Specifically, the rotary bracket 2 includes a rotary portion 21, and an outer periphery of the rotary portion 21 is circular. The base 3 is provided with a bearing hole 32, and the bearing hole 32 is used for accommodating a bearing 53. The bearing 53 is provided between the outer peripheral wall of the rotating portion 21 and the inner peripheral wall of the bearing hole 32. Specifically, the outer ring of the bearing 53 is rotatably connected with the inner ring of the bearing 53, and the outer ring of the bearing 53 is fixedly connected with the inner peripheral wall of the bearing hole 32, such as interference fit connection, and the inner ring of the bearing 53 is fixedly connected with the rotating portion 21, such as interference fit connection. Thus, a relatively stable relative rotational movement of the swivel bracket 2 and the base 3 is achieved.

Alternatively, the rotary bracket 2 includes a rotary portion 21 and a bracket portion 22, the rotary portion 21 is fixedly connected with the inner ring of the bearing 53, and the bracket portion 22 is fixedly connected with the display assembly 1. The rotating portion 21 and the bracket portion 22 are fixedly connected, the rotating portion 21 and the bracket portion 22 are also connected at an included angle, and the connection angle of the rotating portion 21 and the bracket portion 22 may be the same as the included angle between the display surface 11 and the mounting surface 31.

Alternatively, the bearing 53 may be a ball bearing 53 or the like.

In one embodiment of the present utility model, referring to fig. 3 to 5, the vehicle display screen further includes a driving member 4 and a gear assembly 5. The driving piece 4, the gear transmission assembly 5 and the rotary support 2 are sequentially in transmission connection. The driving piece 4 can output rotary motion, and the driving piece 4 drives the gear transmission assembly 5 to move, so that the rotary support 2 can rotate, and the display assembly 1 is driven to synchronously rotate by the rotation of the rotary support 2. The moving end of the driving piece 4 is connected with the input end of the gear transmission assembly 5, and the output end of the gear transmission assembly 5 is fixedly connected with the rotating part 21.

Optionally, the gear assembly 5 comprises a first gear 51 and a second gear 52 which are intermeshed. The first gear 51 is fixedly connected to the fixed end of the driving member 4, and the second gear 52 is fixedly connected to the rotating portion 21. By the arrangement of the first gear 51 and the second gear 52, the position where the driving member 4 is arranged can be made more flexible. When the number of teeth of the first gear 51 is smaller than the number of teeth of the second gear 52, the rotation speed of the rotating portion 21 can be reduced, and the gear train assembly 5 can be used as a speed reducer.

The first gear 51 and the second gear 52 may be spur gears, helical gears, bevel gears, and the type of gears may be selected according to the internal space of the vehicle-mounted display screen, and the like.

In other embodiments, the gear assembly 5 includes a second gear 52, the moving end of the driving member 4 is connected to the second gear 52, and the second gear 52 is fixedly connected to the rotating portion 21. In this embodiment, only the second gear 52 may also be provided to achieve a fixed connection with the rotating portion 21, i.e., to achieve a rotational movement of the rotating portion 21.

In other embodiments, the vehicle-mounted display screen comprises a driving piece 4 and a synchronous belt assembly, and the driving piece 4, the synchronous belt assembly and the rotary support 2 are in transmission connection in sequence. The driving piece 4 can output rotary motion, and the driving piece 4 drives the synchronous belt assembly to move, so that the rotary support 2 can rotate, and the rotation of the rotary support 2 drives the display assembly 1 to synchronously rotate. The moving end of the driving member 4 is connected with the input end of the synchronous belt assembly, and the output end of the synchronous belt assembly is fixedly connected with the rotating portion 21.

In one embodiment of the present utility model, referring to fig. 3, the driving member 4 may be a motor or the like capable of outputting a rotational motion. The driving member 4 can be fixed inside the base 3, and the space inside the base 3 can be fully utilized, so that the vehicle-mounted display screen can be miniaturized as much as possible.

In one embodiment of the present utility model, referring to fig. 3 and 4, the outer ring of the rotating portion 21 extends radially outwards to form a first stop ring 211, the first stop ring 211 and the second gear 52 are located at two ends of the bearing 53, and the inner ring of the bearing 53 is clamped between the first stop ring 211 and the second gear 52. In this way, the end face of the second gear 52 and the first stop ring 211 limit the axial position of the inner ring of the bearing 53, and prevent the inner ring of the bearing 53 from axially moving.

In one embodiment of the present utility model, referring to fig. 4 to 6, the inner wall of the bearing hole 32 extends radially inwards to form a second stop ring 33, the base 3 is provided with a stop pin 54, the stop pin 54 is disposed near the bearing hole 32, the head of the stop pin 54 and the second stop ring 33 are respectively disposed on opposite sides of the outer ring of the bearing 53, and the outer ring of the bearing 53 is clamped between the second stop ring 33 and the head of the stop pin 54. That is, the axial position of the outer race of the bearing 53 is restricted by the stopper pin 54 and the second stopper ring 33 on the base 3 together, preventing the outer race of the bearing 53 from axially moving.

Optionally, the limiting nail 54 is fixed on the base 3 at a position close to the bearing hole 32, and the limiting nail 54 can be a screw or the like, so that the mutual fixation of the limiting nail 54 and the base 3 is facilitated.

Alternatively, referring to fig. 6, the limiting nail 54 may also be used to limit the rotation angle of the rotating bracket 2, where the side of the rotating portion 21 facing the base 3 is convexly provided with the limiting block 212, and when the rotating bracket 2 rotates until the limiting block 212 abuts against the limiting nail 54, the rotating bracket 2 and the display assembly 1 are located at the limit positions thereof. The number of the stoppers 212 may be two, the number of the stoppers 54 may be two, and the two stoppers 54 may be located in the space limited by the two stoppers 212, or the two stoppers 212 may be located in the space limited by the two stoppers 54.

In one embodiment of the present utility model, referring to fig. 1 and 2, an adhesive member is disposed on the mounting surface 31 of the base 3, one side of the adhesive member can be directly adhered to the mounting surface 31, and the other side of the adhesive member is adhered with release paper. When the vehicle-mounted display screen is required to be mounted in a vehicle, the release paper is directly removed, and the vehicle-mounted display screen is integrally stuck to the mounting position in the vehicle.

In one embodiment of the present utility model, the mounting surface 31 of the base 3 is provided with a mounting frame, and the mounting frame may be fixedly connected to the base 3 by adhesion, or fixedly connected by a connecting member such as a screw. The mounting frame is provided with mounting holes, and the mounting holes are penetrated through by self-tapping screws and are connected to the mounting positions in the vehicle. The number of the mounting holes is not limited herein, and may be one, two, three, or the like.

In one embodiment of the present utility model, referring to fig. 2, the vehicle display screen further includes a circuit board 71, and the circuit board 71 may be disposed inside the base 3. The driving member 4 is electrically connected to the circuit board 71, and is capable of supplying power to the driving member 4 and controlling the driving member 4 to operate and stop.

Optionally, referring to fig. 2, the vehicle-mounted display screen further includes a speaker 72, where the speaker 72 is electrically connected to the circuit board 71, and the speaker 72 is configured to play sound, so as to satisfy functions of music playing and video playing of the vehicle-mounted display screen.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a vehicle-mounted display screen which characterized in that: the display device comprises a base with a mounting surface, a display assembly and a rotating bracket, wherein the display surface of the display assembly and the mounting surface form an included angle, the rotating bracket is fixed on one side, back to the display surface, of the display assembly, the rotating bracket is rotationally connected with the base, and the central line of a rotating shaft of the rotating bracket penetrates through the base.

2. The vehicle-mounted display screen of claim 1, wherein: the center line of the rotating shaft of the rotating bracket is perpendicular to the mounting surface.

3. The vehicle-mounted display screen of claim 2, wherein: the display assembly and the outer peripheral wall of the base are round, and the center normal line of the display surface and the center line of the rotating shaft of the rotating bracket are intersected.

4. The vehicle-mounted display screen of claim 1, wherein: the vehicle-mounted display screen further comprises a shell with round openings at two ends, one end of the shell is fixed on one side, opposite to the display surface, of the display assembly and is matched with the outline of the display assembly, the other end of the shell extends to the periphery of the base and is matched with the outline of the base, and the rotating support is arranged in the shell.

5. The vehicle-mounted display screen of claim 1, wherein: the rotary support is in rotary connection with the base through a bearing, the rotary support is provided with a rotary part, a bearing hole is formed in the base, and the bearing is arranged between the outer wall of the rotary part and the inner wall of the bearing hole.

6. The vehicle-mounted display screen of claim 5, wherein: the vehicle-mounted display screen further comprises a driving piece and a gear transmission assembly, the driving piece can output rotary motion, the moving end of the driving piece is connected with the input end of the gear transmission assembly, and the output end of the gear transmission assembly is fixedly connected with the rotary part.

7. The vehicle-mounted display screen of claim 6, wherein: the gear transmission assembly comprises a first gear and a second gear which are in meshed transmission, the first gear is fixedly connected with the moving end of the driving piece, and the second gear is fixedly connected with the rotating part.

8. The vehicle-mounted display screen of claim 7, wherein: the outer ring of the rotating part extends outwards in the radial direction to form a first check ring, and the inner ring of the bearing is clamped between the first check ring and the second gear.

9. The vehicle-mounted display screen of claim 5, wherein: the inner wall of the bearing hole extends radially inwards to form a second check ring, the base is provided with a limit nail which is used for limiting the rotation angle of the rotary support near the bearing hole, one side of the rotary part, which faces the base, is convexly provided with a limit block which is used for stopping the limit nail, and the outer ring of the bearing is clamped between the second check ring and the head part of the limit nail.

10. The vehicle display screen of any of claims 1-9, wherein: an adhesive piece is arranged on the mounting surface of the base; or, be provided with the mounting bracket on the installation face of base, the mounting bracket has the mounting hole.