Vehicle-mounted display

Abstract

The vehicle-mounted displayer comprises a base and a display screen, a containing groove is formed in the bottom wall of the base in the length direction, a buffering cavity, a positioning cavity, a longitudinal moving block and a transverse moving block are arranged on the left side wall of the containing groove, the buffering cavity is communicated with the positioning cavity and distributed in the length direction of the containing groove, and the longitudinal moving block is connected into the buffering cavity in a vertical sliding mode. The side, back on to the inner wall of the buffering cavity, of the longitudinal moving block is provided with a receiving notch, the receiving notch communicates with the positioning cavity, elastic pieces are arranged on the top wall and the bottom wall of the longitudinal moving block, the transverse moving block is slidably connected into the positioning cavity in a horizontal sliding mode, the transverse moving block can slide into the receiving notch, and the right side wall and the left side wall of the containing groove are symmetrical. The end of the display screen extends into the containing groove and is provided with a rotating shaft, the two ends of the rotating shaft are rotationally connected with the transverse moving blocks on the two sides respectively, and the vehicle-mounted displayer further comprises a limiting structure.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to an in-vehicle display. Background Technology

[0002] In-vehicle displays need to simultaneously meet the requirements of stability during storage and shock absorption during use while the vehicle is in motion. Existing technologies sometimes use fixed brackets to directly connect the display to the vehicle body. While this ensures stability during storage, it lacks effective cushioning during use, making the screen prone to poor contact or damage to internal components due to vibration. Another approach uses elastic materials or suspension structures for shock absorption (such as thin cushioning foam from 3M), but the display is susceptible to collision with the casing during storage due to shaking, posing a risk of displacement. Currently, there is a lack of an in-vehicle display that can simultaneously meet the requirements of stability during storage and shock absorption during use. Utility Model Content

[0003] In view of this, the present invention provides a vehicle display to solve the problem that existing vehicle displays are difficult to balance stability during storage and shock absorption during use.

[0004] To achieve one, some, or all of the above objectives, or other objectives, this utility model proposes a vehicle-mounted display, including a base and a display screen. The bottom wall of the base has a receiving groove along its length. The left side wall of the receiving groove has a buffer cavity, a positioning cavity, a longitudinal moving block, and a transverse moving block. The buffer cavity communicates with the positioning cavity and is distributed along the length of the receiving groove. The longitudinal moving block is vertically slidably connected to the buffer cavity. The side of the longitudinal moving block facing away from the inner wall of the buffer cavity has a receiving notch, which communicates with the positioning cavity. The top wall and / or bottom wall of the longitudinal moving block have... The elastic element includes a horizontal sliding block that can be slidably connected to the positioning cavity. The horizontal sliding block can slide into the receiving notch or retract into the positioning cavity. The right side wall of the receiving groove is symmetrical to the left side wall. The end of the display screen extends into the receiving groove and is provided with a rotating shaft. The two ends of the rotating shaft are rotatably connected to the horizontal sliding blocks on both sides. The vehicle display also includes a limiting structure for fixing the display screen in its retracted state. When the display screen is flipped up and stored in the receiving groove, the horizontal sliding block is located in the positioning cavity and the limiting structure is locked. When the display screen is flipped down for use, the horizontal sliding block slides into the receiving notch and is buffered by the elastic element from vertical impact.

[0005] Preferably, the elastic element is a spring, which is symmetrically distributed at the top and bottom of the longitudinal moving block. One end of the spring at the top of the longitudinal moving block is fixed to the top wall of the longitudinal moving block and the other end is fixed to the top wall of the buffer cavity. One end of the spring at the bottom of the longitudinal moving block abuts against the bottom wall of the longitudinal moving block and the other end is fixed to the bottom wall of the buffer cavity.

[0006] Preferably, the bottom wall of the longitudinal moving block is provided with a positioning boss, and the upper end of the spring at the bottom of the longitudinal moving block is sleeved on the positioning boss.

[0007] Preferably, the top and bottom side walls of the buffer cavity are provided with spring compression cavities for housing the ends of the springs.

[0008] Preferably, the upper and lower edges of the receiving notch opening and the interface between the positioning cavity and the buffer cavity are chamfered to guide the transverse block to slide between the positioning cavity and the receiving notch.

[0009] Preferably, the edges of the transverse blocks are rounded to reduce interference when the transverse blocks slide between the positioning cavity and the receiving notch.

[0010] Preferably, the limiting structure includes a locking post disposed on the side wall of the receiving groove and a locking groove at the end of the display screen. The locking groove includes a limiting section and a passing section. The limiting section extends along the width direction of the display screen, and the passing section extends along the thickness direction of the display screen and connects the limiting section with the front side wall of the display screen. The locking post can slide into the passing section and engage with the limiting section.

[0011] Preferably, magnets are provided on the inner walls of both the positioning cavity and the receiving notch, and the transverse block is positioned by being attracted by the magnets when it slides into the positioning cavity or the receiving notch.

[0012] Preferably, the transverse block is a damper, and the rotating shaft and the transverse block form a damping rotating shaft, so that the display screen can be suspended at any angle.

[0013] Preferably, the left side wall of the receiving groove is also provided with a slide rail, which is fixedly laid on the inner wall of the buffer cavity and arranged in the vertical direction, and the longitudinal moving block is slidably connected to the slide rail.

[0014] Implementing the embodiments of this utility model will have the following beneficial effects:

[0015] After adopting the above-mentioned vehicle display, the top wall of the base is first fixedly connected to the top wall of the car cabin. The two can be connected by adhesive or screws. When the transverse block is slidably connected in the positioning cavity, the display screen can be swung up around the pivot and stored in the receiving slot. It is also fixed to the base by the limiting mechanism to achieve fixed storage of the display screen. When the display screen needs to be used, simply release the limiting mechanism from the display screen, slide the transverse block into the receiving notch, and then swing the display screen down around the pivot. During use, the elastic element can buffer the vertical impact transmitted from the display screen to the longitudinal block, which makes it easy for the display screen to flexibly choose the connection state with the base, thereby taking into account both the stability of the display screen when stored and the shock absorption requirements when used. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] in:

[0018] Figure 1 This is a perspective view of the present invention in its use state;

[0019] Figure 2 This is a perspective view of the present invention in its stored state;

[0020] Figure 3 This is an exploded view of the present invention in its stored state;

[0021] Figure 4 This is a cross-sectional view of the present invention;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] In the diagram: 1. Base; 11. Receiving groove; 12. Buffer cavity; 13. Positioning cavity; 14. Spring compression cavity; 2. Display screen; 21. Rotating shaft; 3. Longitudinal moving block; 31. Receiving notch; 32. Positioning boss; 4. Lateral moving block; 41. Rounded corner; 5. Elastic element; 6. Locking post; 7. Locking groove; 71. Limiting section; 72. Passing section; 8. Magnet; 9. Slide rail; a. Chamfer. Detailed Implementation

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] like Figure 1-5 As shown, a vehicle-mounted display includes a base 1 and a display screen 2. The bottom wall of the base 1 has a receiving groove 11 along its length. The left side wall of the receiving groove 11 has a buffer cavity 12, a positioning cavity 13, a longitudinal moving block 3, and a transverse moving block 4. The buffer cavity 12 communicates with the positioning cavity 13 and is distributed along the length of the receiving groove 11. The longitudinal moving block 3 is vertically slidably connected to the buffer cavity 12. A receiving notch 31 is provided on the side of the longitudinal moving block 3 facing away from the inner wall of the buffer cavity 12, and the receiving notch 31 communicates with the positioning cavity 13. Elastic members 5 are provided on the top and / or bottom walls of the longitudinal moving block 3. The transverse moving block 4 can be horizontally... The transverse block 4 is slidably connected in the positioning cavity 13. It can slide into the receiving notch 31 or return to the positioning cavity 13. The right side wall of the receiving groove 11 is symmetrical with the left side wall. The end of the display screen 2 extends into the receiving groove 11 and is provided with a rotating shaft 21. The two ends of the rotating shaft 21 are rotatably connected to the transverse blocks 4 on both sides respectively. The vehicle display also includes a limiting structure for fixing the display screen 2 in the storage state. When the display screen 2 is flipped up and stored in the receiving groove 11, the transverse block 4 is located in the positioning cavity 13 and the limiting structure is locked. When the display screen 2 is flipped down for use, the transverse block 4 slides into the receiving notch 31 and is buffered by the elastic member 5 for vertical impact.

[0028] In this embodiment, the top wall of the base 1 is first fixedly connected to the top wall of the car cabin. The two can be connected by adhesive or screws. When the transverse block 4 is slidably connected in the positioning cavity 13, the display screen 2 can be swung up around the pivot 21 and stored in the receiving groove 11. It is also fixed to the base 1 by the limiting mechanism, thus realizing the fixed storage of the display screen 2. When the display screen 2 needs to be used, it is only necessary to release the limiting mechanism from the display screen 2, slide the transverse block 4 in the receiving notch 31, and then swing the display screen 2 down around the pivot 21. During use, the elastic element 5 can buffer the vertical impact transmitted from the display screen 2 to the longitudinal block 3, so that the display screen 2 can flexibly choose the connection state with the base 1, thereby taking into account the stability of the display screen 2 when stored and the shock absorption requirements when used.

[0029] Specifically, the force required to deform the elastic element 5 is greater than the sum of the weights of the display screen 2, the horizontal moving block 4, and the vertical moving block 3, so that when the horizontal moving block 4 slides into the limiting notch, the vertical moving block 3 remains aligned with the positioning cavity 13, ensuring that the horizontal moving block 4 can retract into the positioning cavity 13, facilitating blind operation and reducing the difficulty of switching between the two states.

[0030] In one embodiment, the base 1 is made of elastic plastic, and the limiting structure can be protrusions distributed on both sides of the receiving groove 11. When the display screen 2 is housed in the receiving groove 11, the protrusions will abut against the lower side wall of the display screen 2 to limit the downward flipping of the display screen 2 (not shown in the figure).

[0031] Furthermore, the elastic element 5 is a spring, which is symmetrically distributed on the top and bottom of the longitudinal moving block 3. One end of the spring at the top of the longitudinal moving block 3 is fixed to the top wall of the longitudinal moving block 3 and the other end is fixed to the top wall of the buffer cavity 12. One end of the spring at the bottom of the longitudinal moving block 3 abuts against the bottom wall of the longitudinal moving block 3 and the other end is fixed to the bottom wall of the buffer cavity 12. The springs on both sides apply a pulling and pushing force to the longitudinal moving block 3, so that the longitudinal moving block 3 remains suspended in the longitudinal direction and aligned with the positioning cavity 13, so that the transverse moving block 4 slides into the receiving notch 31. When the vehicle passes through a bumpy road section, the longitudinal impact relative to the display screen 2 caused by inertia will be offset by the bidirectional buffer of the spring to improve the shock absorption effect.

[0032] Furthermore, the bottom wall of the longitudinal moving block 3 is provided with a positioning boss 32, and the upper end of the spring at the bottom of the longitudinal moving block 3 is sleeved on the positioning boss 32. The top and bottom side walls of the buffer cavity 12 are provided with spring compression cavities 14 for sleeved spring ends, so as to assist in spring positioning through the positioning boss 32 and the spring compression cavity 14, thereby reducing the difficulty of spring assembly.

[0033] Furthermore, chamfers a are provided on the upper and lower edges of the opening of the receiving notch 31 and the interface between the positioning cavity 13 and the buffer cavity 12, for guiding the transverse block 4 when it slides between the positioning cavity 13 and the receiving notch 31.

[0034] Furthermore, the edges of the transverse block 4 are all provided with rounded corners 41 to reduce interference when the transverse block 4 slides between the positioning cavity 13 and the receiving notch 31, so that the transverse block 4 can smoothly pass through the opening of the receiving notch 31 and the positioning cavity 13.

[0035] Furthermore, the limiting structure includes a locking post 6 disposed on the side wall of the receiving groove 11 and a locking groove 7 at the end of the display screen 2. The locking groove 7 includes a limiting section 71 and a passing section 72. The limiting section 71 extends along the width direction of the display screen 2, and the passing section 72 extends along the thickness direction of the display screen 2 and connects the limiting section 71 with the front side wall of the display screen 2. The locking post 6 can slide into the passing section 72 and engage with the limiting section 71. When storing the display screen 2, first flip the display screen 2 upward around the pivot 21, and then place the display screen 2 horizontally into the receiving groove 11. At this time, the locking post 6 will slide from the passing section 72 into the limiting section 71, and then push the display screen 2 to move horizontally, so that the horizontal moving block 4 slides from the receiving notch 31 into the positioning cavity 13. At this time, the locking post 6 will slide to the end of the limiting section 71 simultaneously. The inner wall of the limiting section 71 will engage with the locking post 6, restricting the swing of the end of the display screen 2 away from the rotating shaft 21 in the vertical direction. Combined with the limiting of the horizontal moving block 4 by the positioning cavity 13, the display screen 2 is completely fixed to the base 1 in the vertical direction, realizing the fixed storage of the display screen 2.

[0036] Furthermore, magnets 8 are provided on the inner walls of the positioning cavity 13 and the receiving notch 31. The transverse block 4 is made of ferromagnetic material. When the transverse block 4 slides into the positioning cavity 13 or the receiving notch 31, it is attracted and positioned by the magnets 8, which makes it easy for the transverse block 4 to be positioned in the receiving notch 31 or the positioning cavity 13, and prevents the transverse block 4 from easily sliding away from the receiving notch 31 or the positioning cavity 13, so as to improve the stability of the display screen 2 in the storage or use state.

[0037] Furthermore, the horizontal movement block 4 is a damper, and the rotating shaft 21 and the horizontal movement block 4 form a damping rotating shaft 21, which allows the display screen 2 to be suspended at any angle to improve the user's viewing experience.

[0038] Furthermore, the left side wall of the receiving groove 11 is also provided with a slide rail 9. The slide rail 9 is fixedly laid on the inner wall of the buffer cavity 12 and is set in the vertical direction. The longitudinal moving block 3 is slidably connected to the slide rail 9 to reduce the sliding resistance of the longitudinal moving block 3, further weaken the ability of the base 1 to transmit force to the display screen 2 in the longitudinal direction, and improve the shock absorption effect.

[0039] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A vehicle-mounted display, comprising a base and a display screen, wherein the bottom wall of the base has a receiving groove along its length, characterized in that: The left side wall of the receiving groove is provided with a buffer cavity, a positioning cavity, a longitudinal moving block and a transverse moving block. The buffer cavity is connected to the positioning cavity and is distributed along the length of the receiving groove. The longitudinal moving block can be vertically slidably connected to the buffer cavity. The side of the longitudinal moving block facing away from the inner wall of the buffer cavity is provided with a receiving notch. The receiving notch is connected to the positioning cavity. The top wall and / or bottom wall of the longitudinal moving block is provided with an elastic element. The transverse moving block can be horizontally slidably connected to the positioning cavity. The transverse moving block can slide into the receiving notch or retract into the positioning cavity. The right side wall of the receiving groove is symmetrical to the left side wall. The end of the display screen extends into the receiving groove and is provided with a rotating shaft, the two ends of which are rotatably connected to the two side transverse blocks respectively; The vehicle-mounted display also includes a limiting structure for fixing the display screen in its retracted state. When the display screen is flipped up and stored in the receiving slot, the horizontal moving block is located in the positioning cavity and the limiting structure is locked. When the display screen is flipped down for use, the horizontal moving block slides into the receiving notch and is buffered by the elastic element against vertical impact.

2. The vehicle-mounted display according to claim 1, characterized in that, The elastic element is a spring, which is symmetrically distributed at the top and bottom of the longitudinal moving block. One end of the spring at the top of the longitudinal moving block is fixed to the top wall of the longitudinal moving block and the other end is fixed to the top wall of the buffer cavity. One end of the spring at the bottom of the longitudinal moving block abuts against the bottom wall of the longitudinal moving block and the other end is fixed to the bottom wall of the buffer cavity.

3. The vehicle-mounted display according to claim 2, characterized in that, The bottom wall of the longitudinal moving block is provided with a positioning boss, and the upper end of the spring at the bottom of the longitudinal moving block is sleeved on the positioning boss.

4. The vehicle-mounted display according to claim 2, characterized in that, The top and bottom side walls of the buffer cavity are each provided with a spring compression cavity for housing the end of the spring.

5. The vehicle-mounted display according to claim 1, characterized in that, The upper and lower edges of the receiving notch opening and the interface between the positioning cavity and the buffer cavity are chamfered to guide the transverse block to slide between the positioning cavity and the receiving notch.

6. The vehicle-mounted display according to claim 1, characterized in that, The edges of the transverse blocks are all rounded to reduce interference when the transverse blocks slide between the positioning cavity and the receiving notch.

7. The vehicle-mounted display according to claim 1, characterized in that, The limiting structure includes a locking post disposed on the side wall of the receiving groove and a locking groove at the end of the display screen. The locking groove includes a limiting section and a passing section. The limiting section extends along the width direction of the display screen, and the passing section extends along the thickness direction of the display screen and connects the limiting section with the front side wall of the display screen. The locking post can slide into the passing section and engage with the limiting section.

8. The vehicle-mounted display according to claim 1, characterized in that, Magnets are provided on the inner walls of the positioning cavity and the receiving notch. When the transverse block slides into the positioning cavity or the receiving notch, it is positioned by being attracted by the magnets.

9. The vehicle-mounted display according to claim 1, characterized in that, The horizontal movement block is a damper, and the rotating shaft and the horizontal movement block form a damping rotating shaft, allowing the display screen to be suspended at any angle.

10. The vehicle-mounted display according to claim 1, characterized in that, The left side wall of the receiving groove is also provided with a slide rail, which is fixedly laid on the inner wall of the buffer cavity and is set in the vertical direction. The longitudinal moving block is slidably connected to the slide rail.

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