Steering wheel display screen

Abstract

The utility model discloses a steering wheel display screen which comprises a wheel body, a shell is arranged in the center of the wheel body, and an air bag module is arranged in the center of the shell. The groove body is formed in the surface of the shell and located on the outer side of the air bag module; the display structure is mounted in the shell through the groove body; the display structure comprises a bearing seat fixed in the groove body, and a directional part is arranged in the bearing seat and used for directional supporting of the wireless display screen module. According to the steering wheel display screen provided by the utility model, the wireless display screen module and the disc body are connected through the orientation piece, so that the wireless display screen module connected to the disc body cannot rotate synchronously with the disc body under the action of the bearing in the process of large-amplitude rotation of the disc body, and the disc body is in an inclined state in use, so that the wireless display screen module cannot rotate synchronously with the disc body. Therefore, under the action of the local balancing weight, the wireless display screen module can swing within a small range, and normal observation of a driver cannot be affected by small-range swinging.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheels, in particular to a steering wheel display screen. Background Art

[0002] The original car was driven by a rudder. The violent vibrations generated by the car were transmitted to the driver, making it more difficult for him to control the direction. When the engine was installed in the front part of the car, the driver could no longer use the rudder to steer the car due to the increase in weight. The new design of the steering wheel came into being. The gear system introduced between the driver and the wheel was flexible in operation and well isolated from the violent vibrations from the road.

[0003] At present, some cars on the market have display instruments designed on the steering wheel, so that when the driver rotates the steering wheel, it is convenient to view data. However, in actual application, it is found that due to the large rotation angle of the steering wheel in some cases, the display screen thereon will also rotate greatly synchronously. This results in that after the display screen is rotated greatly, the driver cannot easily distinguish the content on the display screen through conventional postures, which affects the actual use effect of the display screen. For this reason, a steering wheel display screen is proposed. Utility Model Content

[0004] Based on this, it is necessary to provide a steering wheel display screen to address the above technical problems, and to set a display structure on the steering wheel so that when the steering wheel rotates, the wireless display screen module will not rotate at a large angle synchronously with the steering wheel through the action of the directional member to affect observation.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A steering wheel display screen, comprising:

[0007] A disc body, a shell is provided at the center of the disc body, and an airbag module is provided at the center of the shell;

[0008] A groove body is provided on the surface of the shell and is located outside the airbag module for accommodating the existing;

[0009] A display structure, which is installed in the housing through the slot;

[0010] The display structure comprises a bearing seat fixed in the slot body, wherein a directional member is provided in the bearing seat for directional support of the wireless display screen module;

[0011] The orienting member includes a supporting ring fixed to the bottom wall of the bearing seat, a bearing sleeved on the top of the outer wall of the supporting ring, and a connecting ring sleeved on the outer surface of the bearing, and the connecting ring is connected to the bottom of the wireless display module.

[0012] Furthermore, a counterweight is fixed on one side of the surface of the connection ring, and the wireless display screen module does not move synchronously with the disk body due to the action of the counterweight.

[0013] Furthermore, a first thread groove and a second thread groove are respectively provided at the top edge of the bearing seat, and the bearing seat is equipped with a protective structure through the first thread groove and the second thread groove.

[0014] Furthermore, the protection structure includes a protection cover, and the protection cover has threaded connection sections extending toward the first thread groove and the second thread groove. The protection cover forms a threaded assembly with the corresponding first thread groove and the second thread groove through the threaded connection sections.

[0015] Furthermore, a transparent glass cover is embedded in the top of the protective cover, and the display content of the wireless display screen module below is leaked through the transparent glass cover.

[0016] Furthermore, an avoidance groove is formed at the center of the protective cover for the passage of the airbag module.

[0017] Furthermore, a resistance structure is provided in the bearing seat, and the wireless display screen module and the disk body are operated synchronously by the resistance structure.

[0018] Further, the interference structure includes a slider slidably arranged inside the bearing seat, one end of the slider extends into the thread groove to form an interference table, and the other end of the slider extends toward the wireless display screen module and is connected to a non-slip rubber block;

[0019] A contact ball is fixed at the bottom of the threaded connection section at a position corresponding to the contact table surface.

[0020] Furthermore, the resistance structure also includes a metal block fixed on the slider, and a magnetic block is fixed on the support seat at the position corresponding to the metal block. The metal block can be attracted by the magnetic block, so that the anti-slip rubber block on the slider does not contact the wireless display module.

[0021] Furthermore, the anti-slip rubber block is in an arc shape and is adapted to the outer surface of the wireless display screen module.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The steering wheel display screen provided by the utility model is connected between the wireless display screen module and the plate body through a directional member, so that when the plate body is rotated greatly, the wireless display screen module connected thereto will not rotate synchronously with it due to the action of the bearing, and because the plate body is in an inclined state when in use, the wireless display screen module will swing within a small range due to the action of the local counterweight block, and the small swing will not affect the normal observation of the driver, and at the same time, the wireless display screen module has a certain "smart" effect, thereby enhancing the personalization of the car interior;

[0024] By setting up the protective structure, in actual applications, the transparent glass cover can not only form a viewing for the wireless display module, but also block and protect it to avoid damage caused by rigid contact;

[0025] At the same time, by rotating the protective cover, the contact ball contacts the contact surface, so that the anti-slip rubber block contacts the outside of the wireless display module. At this time, the wireless display module can rotate synchronously with the disk body to meet the functional needs of some people. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of the steering wheel display screen provided by the utility model;

[0027] Figure 2 A schematic diagram of the housing structure of the steering wheel display screen provided by the utility model;

[0028] Figure 3 A schematic diagram of the internal structure of the housing of the steering wheel display screen provided by the utility model;

[0029] Figure 4 A schematic diagram of a partially disassembled structure of the steering wheel display screen provided by the utility model;

[0030] Figure 5 A partially cutaway structural schematic diagram of a steering wheel display screen provided by the utility model;

[0031] Figure 6 A schematic diagram of the cross-sectional structure of the steering wheel display screen provided by the utility model;

[0032] Figure 7 The steering wheel display screen provided by the utility model Figure 6 The enlarged structural diagram at A in the middle;

[0033] Figure 8 The steering wheel display screen provided by the utility model Figure 7 Enlarged structural diagram at B in the middle.

[0034] The markings in the figure are as follows:

[0035] Disc body 1, shell 11, tank body 12;

[0036] Airbag module 2;

[0037] Display structure 3, bearing seat 31, orientation member 32, wireless display screen module 33,

[0038] Thread groove one 310, thread groove two 311,

[0039] Support ring 320, bearing 321, connecting ring 322, counterweight block 323,

[0040] Protection structure 4, protection cover 41, threaded connection section 42, transparent glass cover plate 43, avoidance groove 44,

[0041] The resistance structure 5 , the sliding block 51 , the resistance table 52 , the anti-slip rubber block 53 , the resistance ball 54 , the metal block 55 , and the magnetic block 56 . DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0043] As described in the background technology, since the steering wheel rotates at a large angle in some cases, the display screen thereon may also rotate synchronously and greatly. This results in that after the display screen rotates greatly, the driver cannot easily distinguish the content on the display screen through conventional postures, affecting the actual use effect of the display screen.

[0044] In order to solve this technical problem, the utility model provides a steering wheel display screen, which is applied to a car steering wheel.

[0045] Specifically, please refer to Figure 1-Figure 8 , the steering wheel display screen specifically includes:

[0046] A disc body 1, a shell 11 is provided at the center of the disc body 1, and an airbag module 2 is provided at the center of the shell 11;

[0047] The groove body 12 is formed on the surface of the housing 11 and is located outside the airbag module 2;

[0048] The display structure 3 is installed in the housing 11 through the slot 12;

[0049] The display structure 3 includes a bearing seat 31 fixed in the slot body 12, and a directional member 32 is provided in the bearing seat 31 for directional support of the wireless display screen module 33;

[0050] The orienting member 32 includes a support ring 320 fixed to the bottom wall of the supporting seat 31 , a bearing 321 sleeved on the top of the outer wall of the support ring 320 , and a connecting ring 322 sleeved on the outer surface of the bearing 321 . The connecting ring 322 is connected to the bottom of the wireless display module 33 .

[0051] The steering wheel display screen provided by the utility model is connected between the wireless display screen module 33 and the disk body 1 through a directional member 32, so that when the disk body 1 is rotated significantly, the wireless display screen module 33 connected thereto will not rotate synchronously with it due to the action of the bearing 321, and because the disk body 1 is in an inclined state, the wireless display screen module 33 will swing within a small range due to the action of the local counterweight block 323. This small swing will not affect the driver's normal observation, and at the same time make the wireless display screen module have a certain "smart" effect, thereby enhancing the personalization of the car interior.

[0052] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0053] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0054] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0055] Please refer to Figure 1-Figure 8 A steering wheel display screen comprises a disk body 1, a shell 11 is provided at the center of the disk body 1, and an airbag module 2 is provided at the center of the shell 11; a groove body 12 is opened on the surface of the shell 11 and is located on the outside of the airbag module 2 for accommodating a device 13; a display structure 3 is installed in the shell 11 through the groove body 12; the display structure 3 comprises a bearing seat 31 fixed in the groove body 12, and a directional member 32 is provided in the bearing seat 31 for directional support of a wireless display screen module 33, wherein the directional member 32 comprises a support ring 320 fixed to the bottom wall of the bearing seat 31, a bearing 321 sleeved on the top of the outer wall of the support ring 320, and a connecting ring 322 sleeved on the outer surface of the bearing 321, and the connecting ring 322 is connected to the bottom of the wireless display screen module 33;

[0056] A counterweight block 323 is fixed to one side of the surface of the connecting ring 322. Under the action of the counterweight block 323, the wireless display screen module 33 does not form a synchronous movement with the disk body 1.

[0057] The wireless display screen module 33 in this embodiment is connected to the vehicle-mounted system through wireless signals to realize the transmission of images, so there is no need to connect through wires, and the wireless display screen module 33 is independently powered, that is, powered by installing a battery. Since the display area of ​​the wireless display screen module 33 is small and the display data is limited, the independent power supply can meet the daily use needs, and the battery life problem can be solved later by replacing the battery;

[0058] In actual application, the disk body 1 is in a tilted state when connected to the car, and the end of the wireless display screen module 33 with the heavier battery is at the lowest end, and the counterweight block 323 is also at the lowest end;

[0059] When the disk body 1 rotates significantly, the disk body 1 during the rotation will drive the support ring 320 and the inner ring of the bearing 321 to rotate through the support seat 31. Since the support ring 320 and the connecting ring 322 are movably connected through the bearing 321, the disk body 1 during the rotation will not synchronously drive the wireless display screen module 33 to rotate. Moreover, since the bottom of the wireless display screen module 33 has a counterweight, its own stability is further enhanced, so that it can only maintain a small range of shaking, and this small range of shaking will not affect the driver's observation of the wireless display screen module 33 in a normal posture, thereby avoiding the situation where the wireless display screen module 33 follows the disk body 1 to rotate in a large range and cannot be observed normally.

[0060] The steering wheel display screen provided in Example 1 is further optimized, specifically, as follows: Figure 4 , Figure 5 , Figure 6 As shown, the top edge of the bearing seat 31 is provided with a thread groove 1 310 and a thread groove 2 311, respectively, and the bearing seat 31 is equipped with a protective structure 4 through the thread groove 1 310 and the thread groove 2 311.

[0061] The protection structure 4 includes a protection cover 41, and the protection cover 41 has a threaded connection section 42 extending toward the thread groove 1 310 and the thread groove 2 311. The protection cover 41 forms a threaded assembly with the corresponding thread groove 1 310 and the thread groove 2 311 through the threaded connection section 42;

[0062] A transparent glass cover plate 43 is embedded and installed on the top of the protective cover 41, and the display content of the wireless display screen module 33 below is leaked through the transparent glass cover plate 43. An avoidance groove 44 is formed at the center of the protective cover 41 for the airbag module 2 to pass through. The setting of the avoidance groove 44 will not affect the normal pop-up use of the airbag module 2;

[0063] By setting the protection structure 4, in actual application, the transparent glass cover plate 43 can not only form a viewing for the wireless display screen module 33, but also can block and protect it to avoid damage caused by rigid contact;

[0064] The transparent glass cover plate 43 is rotated in the opposite direction so that the threaded connection section 42 thereon falls off from the corresponding thread groove 1 310 and thread groove 2 311, thereby the protective structure 4 can be disassembled to allow the wireless display screen module 33 to leak out. The battery of the wireless display screen module 33 that leaks out can be replaced to meet the needs of daily continuous use.

[0065] The steering wheel display screen provided in Example 1 or 2 is further optimized, such as Figure 6 , Figure 7 and Figure 8 As shown, a resistance structure 5 is provided in the steering wheel display screen bearing seat 31, and the resistance structure 5 causes the wireless display screen module 33 to operate synchronously with the wheel body 1;

[0066] The abutment structure 5 includes a slider 51 slidably disposed inside the bearing seat 31, one end of the slider 51 extends into the thread groove 1 310 to form an abutment table 52, and the other end of the slider 51 extends toward the wireless display screen module 33 and is connected to an anti-slip rubber block 53;

[0067] A contact ball 54 is fixed at the bottom of the threaded connection section 42 at a position corresponding to the contact table 52;

[0068] The abutment structure 5 further includes a metal block 55 fixed on the slider 51. A magnetic block 56 is fixed on the support base 31 at a position corresponding to the metal block 55. The metal block 55 is attracted to the magnetic block 56, so that the anti-slip rubber block 53 on the slider 51 does not contact the wireless display screen module 33.

[0069] The anti-slip rubber block 53 is formed in an arc shape and is adapted to the outer surface of the wireless display screen module 33;

[0070] The protective cover 41 is rotated forward to make the threaded connection section 42 thereon rotate in the corresponding thread groove 1 310 and thread groove 311. During the rotation process, the contact ball 54 will contact the surface of the inclined surface table 52. The inclined surface table 52 subjected to the contact force will promote the slider 51 to slide toward the wireless display screen module 33, so that the metal block 55 and the magnetic block 56 are separated, and finally the anti-skid rubber block 53 on the slider 51 contacts the surface of the wireless display screen module 33, thereby forming a stable contact. When the disc body 1 is rotated later, the bearing seat 31 will synchronously drive the wireless display screen module 33 to rotate through the anti-skid rubber block 53, so as to meet the different needs of special groups of people and enhance the versatility of the steering wheel display screen.

[0071] When the wireless display screen module 33 needs to maintain stable asynchronous rotation, the protective cover 41 can be rotated to reset it. During the reset process, the slider 51 can be attracted and reset by the magnetic block 56, which will not affect its flexible adjustment and use.

[0072] The use process of the steering wheel display screen provided by the utility model is as follows: the bearing seat 31 is fixed in the shell 11 through the groove body 12, and the counterweight block 323 is located at the lowest end of the connecting ring 322. At this time, the wireless display screen module 33 is stabilized in this state by the action of the counterweight block 323. When the disk body 1 rotates, the wireless display screen module 33 is subjected to the gravity of the counterweight block 323, which can make the wireless display screen module 33 swing only within a small angle, so that the disk body 1 can rotate at any angle, so that the wireless display screen module 33 can still meet the observation and use of the driver in a normal posture without being affected by the rotation of the disk body 1.

[0073] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A steering wheel display screen, characterized in that: It includes: A disc body (1), a shell (11) is provided at the center of the disc body (1), and an airbag module (2) is provided at the center of the shell (11); A groove body (12) which is opened on the surface of the shell (11) and is located outside the airbag module (2); A display structure (3) installed in the housing (11) via the slot (12); The display structure (3) comprises a bearing seat (31) fixed in the slot body (12), wherein a directional member (32) is provided in the bearing seat (31) for directional support of the wireless display screen module (33); The orientation member (32) comprises a support ring (320) fixed to the bottom wall of the bearing seat (31), a bearing (321) sleeved on the top of the outer wall of the support ring (320), and a connecting ring (322) sleeved on the outer surface of the bearing (321), wherein the connecting ring (322) is connected to the bottom of the wireless display screen module (33).

2. The steering wheel display screen according to claim 1, characterized in that: A counterweight (323) is fixed to one side of the surface of the connection ring (322), and under the action of the counterweight (323), the wireless display screen module (33) does not move synchronously with the disk body (1).

3. The steering wheel display screen according to claim 1, characterized in that: A first thread groove (310) and a second thread groove (311) are respectively provided at the top edge of the bearing seat (31), and the bearing seat (31) is equipped with a protective structure (4) via the first thread groove (310) and the second thread groove (311).

4. The steering wheel display screen according to claim 3, characterized in that: The protective structure (4) comprises a protective cover (41), the protective cover (41) having a threaded connection section (42) extending towards the first thread groove (310) and the second thread groove (311), and the protective cover (41) forms a threaded assembly with the corresponding first thread groove (310) and the second thread groove (311) through the threaded connection section (42).

5. The steering wheel display screen according to claim 4, characterized in that: A transparent glass cover plate (43) is embedded and installed on the top of the protective cover (41), and the display content of the wireless display screen module (33) below is exposed through the transparent glass cover plate (43).

6. The steering wheel display screen according to claim 4, characterized in that: A avoidance groove (44) is formed at the center of the protective cover (41) for the airbag module (2) to pass through.

7. The steering wheel display screen according to claim 4, characterized in that: A resistance structure (5) is provided in the bearing seat (31), and the resistance structure (5) causes the wireless display screen module (33) and the disk body (1) to operate synchronously.

8. The steering wheel display screen according to claim 7, characterized in that: The abutment structure (5) comprises a slider (51) slidably arranged inside the bearing seat (31), one end of the slider (51) extending into the first thread groove (310) to form an abutment table (52), and the other end of the slider (51) extending toward the wireless display screen module (33) and connected to an anti-slip rubber block (53); A contact ball (54) is fixed at a position on the bottom of the threaded connection section (42) corresponding to the contact table surface (52).

9. The steering wheel display screen according to claim 8, characterized in that: The abutment structure (5) further comprises a metal block (55) fixed on the slider (51); a magnetic block (56) is fixed on the support seat (31) at a position corresponding to the metal block (55); the metal block (55) is attracted to the magnetic block (56) by the magnetic block (56), so that the anti-slip rubber block (53) on the slider (51) does not contact the wireless display screen module (33).

10. The steering wheel display screen according to claim 9, characterized in that: The anti-slip rubber block (53) is arc-shaped and is adapted to the outer surface of the wireless display screen module (33).

Images