A pull-out automotive writing board assembly with a fixed support structure

Abstract

The application relates to a pull-out type automobile writing board assembly with a fixed support structure and belongs to the technical field of automobile parts. The pull-out type automobile writing board assembly comprises a dashboard assembly, a writing board component and a rigid fixed support. The dashboard assembly comprises a dashboard body, a front wall sheet metal connected to the dashboard body and an instrument beam. The writing board component is fixed to the dashboard body and comprises a writing board body and a sliding rail slidingly connected to the writing board body. The rigid fixed support is arranged at the bottom of the writing board component and is used for supporting the writing board component. One end of the rigid fixed support is fixed to the front wall sheet metal, and the other end is fixed to the instrument beam. The guide rail can be well fixed and supported while the writing board body is subjected to a downward pressure, deformation is prevented at the connection position of the guide rail and the writing board body, and in turn, large deformation of the writing board body is prevented, the strength of the overall support structure is improved, and damage of the writing board in use is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts, in particular to a pull-out type automobile writing board assembly with a fixed support structure. BACKGROUND

[0002] In the current automobile interior, some models are equipped with a hidden pull-out writing board at the position of the auxiliary instrument panel, which is convenient for passengers to place articles. When it is necessary to place articles, such as a notebook computer, the passenger pulls out the pull-out writing board for use, and pushes it back to the original position for hiding after use.

[0003] However, in order to meet the use of passengers, the size of the current writing board usually needs to be increased, and the length and width of the writing board are relatively large. At present, the guide rail at the bottom of the writing board for sliding pull-out is usually directly installed in the instrument panel body. When the writing board is in a hidden state, that is, the writing board is not pulled out, this installation structure can provide good support for the writing board. However, when the writing board is pulled out, due to the large size of the writing board and the long length, after the passenger pulls out the writing board and places articles, the weight borne by the writing board is large, and the passenger often places the hands at the end of the writing board during use. The end of the writing board is often subjected to downward pressure. Since the guide rail at the bottom of the current writing board is usually directly installed in the instrument panel body, the strength of the support structure of the writing board is not enough, and when the end of the writing board is subjected to downward pressure, a large deformation is generated, which easily damages the writing board and brings inconvenience to use. SUMMARY

[0004] The embodiment of the present application provides a pull-out type automobile writing board assembly with a fixed support structure, so as to solve the problem of insufficient strength of the support structure of the pull-out type automobile writing board in the related art, which easily causes damage to the writing board and brings inconvenience to use.

[0005] The embodiment of the present application provides a pull-out type automobile writing board assembly with a fixed support structure, which comprises:

[0006] An instrument panel assembly, which comprises an instrument panel body, a front wall sheet metal connected to the instrument panel body, and an instrument beam connected to the instrument panel body;

[0007] A writing board assembly, which is fixed to the instrument panel body and comprises a writing board body and a sliding rail connected to the writing board body;

[0008] A rigid fixed support, which is arranged at the bottom of the writing board assembly and is used for supporting the writing board assembly. One end of the rigid fixed support is fixed to the front wall sheet metal, and the other end is fixed to the instrument beam.

[0009] In some embodiments, the installation framework is fixed to the instrument panel body for supporting the fixed writing board assembly, and the bottom of the installation framework is provided with the rigid fixing support.

[0010] In some embodiments, the rigid fixing support comprises two support bodies arranged at intervals along the length direction of the installation framework.

[0011] In some embodiments, the support body comprises a first fixed segment fixed to the front wall panel, a second fixed segment fixed to the instrument beam, and a connecting segment connected to the first fixed segment and the second fixed segment and fixed to the bottom of the installation framework.

[0012] In some embodiments, the first fixed segment and the connecting segment, and the second fixed segment and the connecting segment are arranged at obtuse angles.

[0013] In some embodiments, the installation framework comprises a bottom plate, installation segments arranged at an inclination on both sides of the bottom plate for installing the slide rail, and supporting segments arranged on both sides of the installation segments for supporting the writing board body, the supporting segments being higher than the bottom plate.

[0014] In some embodiments, the installation framework further comprises supporting segments arranged on both sides of the supporting segments and protruding from the top surface of the supporting segments, the supporting segments being used for top-touching the inner wall of the instrument panel body to form a cavity for accommodating the writing board assembly.

[0015] In some embodiments, a plurality of supporting blocks are arranged at intervals along the width direction of the installation framework on the supporting segments, and each edge of the supporting blocks is provided with an arc-shaped chamfer.

[0016] In some embodiments, a plurality of trapezoidal-shaped supporting blocks for supporting the writing board assembly are arranged at intervals along the width direction of the installation framework on the supporting segments, and each edge of the supporting blocks is provided with an arc-shaped chamfer.

[0017] In some embodiments, the writing board body comprises a first plate member and a second plate member rotatably connected to the first plate member.

[0018] The technical scheme provided in the application has the beneficial effects of:

[0019] The embodiment of the present application provides a pull-out type automobile writing board assembly with a fixed support structure, which comprises an instrument panel assembly, a writing board component and a rigid fixed support; the instrument panel assembly comprises an instrument panel body, a front wall sheet metal connected to the instrument panel body and an instrument beam; the writing board component is fixed to the instrument panel body and comprises a writing board body and a sliding rail slidably connected to the writing board body; the rigid fixed support is arranged at the bottom of the writing board component and used for supporting the writing board component, one end of the rigid fixed support is fixed to the front wall sheet metal, and the other end is fixed to the instrument beam.

[0020] In actual use, since the pull-out type automobile writing board assembly of the present application comprises an instrument panel assembly, the instrument panel assembly comprises an instrument panel body, a front wall sheet metal connected to the instrument panel body and an instrument beam, the writing board component is fixed to the instrument panel body and comprises a writing board body and a sliding rail slidably connected to the writing board body, and the rigid fixed support is arranged at the bottom of the writing board component, one end of the rigid fixed support is fixed to the front wall sheet metal, and the other end is fixed to the instrument beam, the writing board body can be well supported. Therefore, even if the writing board body is pulled out of the guide rail during use, the rigid fixed support at the bottom of the writing board body can well support the writing board body, improve the rigidity of the writing board body, prevent the writing board body from being deformed too much, and the hands of the driver are often placed at the end of the writing board body during use, the end of the writing board body is often pressed down, and after the articles are placed, the writing board body is also pressed down due to the weight of the articles. At this time, the rigid fixed support can well support the writing board component, especially the connection part of the pulled-out writing board body and the guide rail, improve the structural rigidity, specifically, the rigid fixed support is a metal support, which can well support the guide rail while the writing board body is pressed down, prevent the connection part of the guide rail and the writing board body from being deformed, and further prevent the writing board body from being deformed too much, improve the strength of the overall support structure, and avoid damaging the writing board during use. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 The rigid fixed support, the mounting framework and the writing board component provided in the embodiment of the present application are shown in the schematic view.

[0023] Figure 2It is the left view of the whole structure of the writing board assembly;

[0024] Figure 3 It is the front view of the whole structure of the writing board assembly;

[0025] Figure 4 It is Figure 1 It is the schematic view of the structure of the mounting skeleton;

[0026] Figure 5 It is the schematic view of the structure of the bracket body.

[0027] Reference signs:

[0028] 1, rigid fixed bracket; 2, mounting skeleton; 3, writing board assembly; 4, front wall sheet metal; 5, instrument beam; 6, instrument panel body; 11, bracket body; 21, bottom plate; 22, mounting section; 23, supporting section; 24, supporting section; 31, writing board body; 32, sliding rail; 111, first fixed section; 112, connecting section; 113, second fixed section; 231, supporting block; 241, supporting block; 311, first plate; 312, second plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.

[0030] The embodiments of the present application provide a pull-out type automobile writing board assembly with a fixed support structure, which can solve the problem of insufficient support structure strength of the pull-out type automobile writing board in the related art, which can easily cause damage to the writing board and inconvenience to use.

[0031] Referring to Figure 1 , Figure 2 and Figure 5 , the embodiments of the present application provide a pull-out type automobile writing board assembly with a fixed support structure, which includes an instrument panel assembly, a writing board assembly 3 and a rigid fixed bracket 1. The instrument panel assembly includes an instrument panel body 6, a front wall sheet metal 4 connected to the instrument panel body 6 and an instrument beam 5. The writing board assembly 3 is fixed to the instrument panel body 6 and includes a writing board body 31 and a sliding rail 32 slidingly connected to the writing board body 31. The rigid fixed bracket 1 is arranged at the bottom of the writing board assembly 3 and is used for supporting the writing board assembly 3. One end of the rigid fixed bracket 1 is fixed to the front wall sheet metal 4, and the other end is fixed to the instrument beam 5.

[0032] In actual use, since the pull-out type automobile writing board assembly of the present application comprises a dashboard assembly, the dashboard assembly comprises a dashboard body 6 and a front wall sheet metal 4 and an instrument beam 5 connected to the dashboard body 6, the writing board assembly 3 is fixed to the dashboard body 6, which comprises a writing board body 31 and a sliding rail 32 slidingly connected to the writing board body 31, and a rigid fixing bracket 1 is arranged at the bottom of the writing board assembly 3, one end of the rigid fixing bracket 1 is fixed to the front wall sheet metal 4, and the other end is fixed to the instrument beam 5, which can provide good support to the writing board body 31. In this way, even if the user pulls out the writing board body 31 from the guide rail during use, the rigid fixing bracket 1 at the bottom of the writing board body 31 can provide good support to the writing board body 31, improve the rigidity of the writing board body 31, and prevent the writing board body 31 from deforming too much. During use, the user often places his hands at the end of the writing board body 31, which is often subjected to downward pressure, and after placing the object, the writing board body 31 is also subjected to downward pressure due to the weight of the object. At this time, the rigid fixing bracket 1 can provide good support to the writing board assembly 3, especially to the connection part between the pulled-out writing board body 31 and the guide rail, improve the structural rigidity, specifically, the rigid fixing bracket 1 is a metal bracket, which can provide good support to the guide rail while the writing board body 31 is subjected to downward pressure, prevent deformation of the connection part between the guide rail and the writing board body 31, and prevent the writing board body 31 from deforming too much, thereby improving the strength of the overall support structure and avoiding damage to the writing board during use.

[0033] In some optional embodiments, as shown in Figure 1 , Figure 3 and Figure 4 , a mounting framework 2 is further included, the mounting framework 2 is fixed to the dashboard body 6 and is used to support and fix the writing board assembly 3, and the mounting framework 2 is provided with the rigid fixing bracket 1 at the bottom. In actual use, the writing board assembly 3 is fixed to the mounting framework 2, and the rigid fixing bracket 1 is fixedly arranged at the bottom of the mounting framework 2, which provides good support to the overall structure of the mounting framework 2 and the writing board body 31 and improves the structural strength.

[0034] In some actual use cases, as shown in Figure 1 and Figure 5As shown, the rigid fixing support 1 includes two support bodies 11 arranged at intervals along the length direction of the mounting framework 2. In actual use, the rigid fixing support 1 includes two support bodies 11 arranged at intervals along the length direction of the mounting framework 2, that is, the support bodies 11 are arranged along the length direction of the mounting framework 2 and arranged at intervals, and in actual arrangement, the rigid fixing support 1 can be arranged as a whole plate, one end of which is fixed to the front wall panel 4 and the other end of which is fixed to the instrument beam 5 to support the writing board assembly 3 and ensure the structural strength and rigidity of the writing board assembly 3. However, in order to achieve the purpose of lightening the vehicle and save production cost, the rigid fixing support 1 can be arranged as two support bodies 11 arranged at intervals, and the two support bodies 11 are arranged at the bottom of the mounting framework 2 on both sides respectively, and one end of each support body 11 is fixed to the front wall panel 4 and the other end is fixed to the instrument beam 5. This arrangement of two support bodies 11 arranged at intervals can meet the support requirements of the writing board assembly 3 and the mounting framework 2, and at the same time, the lightening of the vehicle and the saving of production cost can be achieved.

[0035] At present, the guide rail for pulling and sliding at the bottom of the writing board is usually directly installed in the instrument panel body 6. When the writing board is in a hidden state, that is, the writing board is not pulled out, this installation structure can provide good support for the writing board. However, after the writing board is pulled out, due to the large size and long length of the writing board, the weight of the writing board is large, and the driver often places the hands at the end of the writing board during use, and the end of the writing board is often pressed down. Since the guide rail at the bottom of the writing board is usually directly installed in the instrument panel body 6, the strength of the support structure of the writing board is not enough, and when the end of the writing board is pressed down, a large deformation will occur, which can easily damage the writing board and bring inconvenience to use. In this application, the instrument panel body 6 where the writing board assembly 3 is fixed is changed. In actual use, the original structures of the instrument panel body 6 can be cancelled, and the mounting framework 2 is arranged instead. The mounting framework 2 is fixed to the instrument panel body 6, and the part structure of the instrument panel body 6 in the vehicle is used as positioning and support to fix and assemble the mounting framework 2. The mounting framework 2 is provided with related structure parts connected with other components in the instrument panel body 6. This arrangement of the mounting framework 2 can improve the support effect of the writing board assembly 3, and the arrangement of the rigid fixing support 1 can significantly improve the strength of the support structure and the rigidity of the structure of the writing board assembly 3.

[0036] In some optional embodiments, as Figure 1 and Figure 5As shown, the bracket body 11 includes a first fixed segment 111 fixed to the front wall panel 4, a second fixed segment 113 fixed to the instrument beam 5, and a connecting segment 112 connected to the first fixed segment 111 and the second fixed segment 113 and fixed to the bottom of the mounting skeleton 2. In actual use, the first fixed segment 111 of the bracket body 11 can be fixed to the front wall panel 4 by bolts, the second fixed segment 113 is fixed to the instrument beam 5, specifically, the second fixed segment 113 is fixed to the instrument panel body 6 by bolts, and the whole structure after the second fixed segment 113 is fixed to the instrument panel body 6 is bolted to the instrument beam 5, and the connecting segment 112 can be fixed to the bottom of the mounting skeleton 2 by bolts, capable of supporting the mounting skeleton 2, thereby strengthening the strength of the whole writing board assembly 3, so that the guide rail provided on the mounting skeleton 2 can obtain a good supporting effect, so that after the writing board body 31 is pulled out, the whole writing board assembly 3 can be well supported, and the overall structural strength of the writing board assembly 3 is improved.

[0037] In some optional embodiments, as shown in Figure 1 and Figure 5 The first fixed segment 111 and the connecting segment 112, and the second fixed segment 113 and the connecting segment 112 are both arranged at an obtuse angle. In this way, the connection and support range of the bracket body 11 can be improved, and the downward pressure of the writing board assembly 3 and the mounting skeleton 2 as a whole can be dispersed to a certain extent, thereby ensuring the structural strength and stability.

[0038] In practice, through CAE simulation analysis, after two metal bracket bodies 11 are added to connect the writing board assembly 3 with the front wall panel 4 and the instrument beam 5, a force of 49N is applied in the same area, the maximum deformation of the writing board body 31 is reduced from the original 4.26mm to 2.49mm, and the strength of the writing board is obviously improved.

[0039] In some optional embodiments, as shown in Figure 4 The mounting skeleton 2 includes a bottom plate 21, mounting segments 22 obliquely arranged on both sides of the bottom plate 21 for mounting the slide rails 32, and supporting segments 23 arranged on both sides of the mounting segments 22 for supporting the writing board body 31, the supporting segments 23 being higher than the bottom plate 21.

[0040] The mounting skeleton 2 further includes supporting segments 24 arranged on both sides of the supporting segments 23 and protruding from the top surface of the supporting segments 23, the supporting segments 24 being used for abutting against the inner wall of the instrument panel body 6 to form a cavity for accommodating the writing board assembly 3.

[0041] The two side support sections 24 are arranged in a "Fang" shape structure, the support sections 24 can support the inner wall of the upper instrument panel body 6, and further form a cavity for accommodating the writing board assembly 3, so as to prevent the instrument panel body 6 from pressing and rubbing the writing board body 31 during use, and avoid mutual interference between component structures. The mounting skeleton 2 comprises a bottom plate 21, mounting sections 22 obliquely arranged on both sides of the bottom plate 21 and used for mounting the slide rails 32, and supporting sections 23 arranged on both sides of the mounting sections 22 and used for supporting the writing board body 31, the supporting sections 23 are higher than the bottom plate 21, that is, the mounting sections 22 are obliquely arranged, the height of the mounting section 22 close to the supporting section 23 is higher than the height of the mounting section 22 close to the bottom plate 21, so that the supporting sections 23 can well support the writing board body 31, and the oblique arrangement of the mounting sections 22 can save the installation distance in the length direction while mounting the guide rails, and avoid mutual interference between the guide rails and the writing board body 31.

[0042] In some optional embodiments, as shown in Figure 4 The support sections 24 are arranged in a slant line type, and a plurality of support blocks 241 are arranged on the top of the support sections 24, the arrangement of the support blocks 241 can avoid supporting and touching the structure of the instrument panel body 6 at the upper end of the mounting skeleton 2 by using a whole piece of material, can reduce the use of materials while ensuring the reliability of the supporting and touching, and can realize the lightweight of components and save production costs. The edges of the support blocks 241 are all arranged with arc chamfers, which can prevent rubbing other structural components.

[0043] In some optional embodiments, as shown in Figure 4 The supporting sections 23 are arranged with a plurality of trapezoidal supporting blocks 231 for supporting the writing board assembly 3 along the width direction of the mounting skeleton 2, and the edges of the supporting blocks 231 are all arranged with arc chamfers. One end of the trapezoidal supporting block 231 close to the mounting section 22 is lower in height, and the other end away from the mounting section 22 is higher in height, which can ensure a natural transition between the mounting section 22 and the supporting block 231, and can act as a structural reinforcing rib to ensure the structural strength and stability. When the writing board body 31 is retracted into the mounting skeleton 2, the supporting blocks 231 can support the writing board body 31, and the edges of the supporting blocks 231 are all arranged with arc chamfers, which can avoid rubbing the writing board body 31.

[0044] In some optional embodiments, as shown in Figure 1As shown, the writing board body 31 comprises a first plate member 311 and a second plate member 312 rotatably connected to the first plate member 311. The writing board body 31 can be provided as two pieces, comprising the first plate member 311 and the second plate member 312, and the first plate member 311 and the second plate member 312 are rotatably connected. In use, the writing board body 31 is pulled out and can be unfolded, and the first plate member 311 and the second plate member 312 become a whole long writing board. When use is completed and the writing board body 31 is collected, the second plate member 312 can be rotated onto the first plate member 311 for folding, and then pushed back to the original position. This can reduce the length occupied by the writing board body 31 after being collected into the instrument panel body 6, can facilitate storage of the writing board body 31 in the limited internal space of the instrument panel body 6, and can expand the writing board body 31 after use to form a long plate body for convenient use.

[0045] In summary, the pull-out type automobile writing board assembly with a fixed support structure of the present application comprises an instrument panel assembly, a writing board assembly 3, and a rigid fixed support 1. The instrument panel assembly comprises an instrument panel body 6, a front wall sheet metal 4 connected to the instrument panel body 6, and an instrument beam 5. The writing board assembly 3 is fixed to the instrument panel body 6 and comprises a writing board body 31 and a sliding rail 32 slidably connected to the writing board body 31. The rigid fixed support 1 is arranged at the bottom of the writing board assembly 3 and is used for supporting the writing board assembly 3. One end of the rigid fixed support 1 is fixed to the front wall sheet metal 4, and the other end is fixed to the instrument beam 5.

[0046] In actual use, since the pull-out type automobile writing board assembly of the present application comprises the instrument panel assembly, the instrument panel assembly comprises the instrument panel body 6 and the front wall sheet metal 4 and the instrument beam 5 connected to the instrument panel body 6, the writing board assembly 3 is fixed to the instrument panel body 6, which comprises the writing board body 31 and the sliding rail 32 slidingly connected to the writing board body 31, and the rigid fixing bracket 1 is arranged at the bottom of the writing board assembly 3, one end of the rigid fixing bracket 1 is fixed to the front wall sheet metal 4, and the other end is fixed to the instrument beam 5, which can well support the writing board body 31. In this way, even if the passenger pulls out the writing board body 31 from the guide rail during use, the rigid fixing bracket 1 at the bottom of the writing board body 31 can well support the writing board body 31, improve the rigidity of the writing board body 31, and prevent the writing board body 31 from deforming too much. During use, the passenger often places his hands at the end of the writing board body 31, which is often subjected to downward pressure, and after placing the objects, the writing board body 31 is also subjected to downward pressure due to the weight of the objects. At this time, the rigid fixing bracket 1 can well support the writing board assembly 3, especially the connection part of the writing board body 31 and the guide rail after being pulled out, improve the structural rigidity, specifically, the rigid fixing bracket 1 is a metal bracket, which can well support the guide rail while the writing board body 31 is subjected to downward pressure, prevent the connection part of the guide rail and the writing board body 31 from deforming, and further prevent the writing board body 31 from deforming too much, improve the strength of the overall support structure, and avoid damaging the writing board during use.

[0047] In some optional embodiments, a mounting framework 2 is further included, the mounting framework 2 is fixed to the instrument panel body 6, and is used for supporting and fixing the writing board assembly 3, and the mounting framework 2 is provided with the rigid fixing bracket 1 at the bottom. In actual use, the writing board assembly 3 is fixed to the mounting framework 2, and the rigid fixing bracket 1 is fixedly arranged at the bottom of the mounting framework 2, which well supports the overall structure of the mounting framework 2 and the writing board body 31 and improves the structural strength.

[0048] In some practical use cases, the rigid fixed support 1 includes two support bodies 11 arranged at intervals along the length direction of the mounting framework 2. In actual use, the rigid fixed support 1 includes two support bodies 11 arranged at intervals along the length direction of the mounting framework 2, that is, the support bodies 11 are arranged along the length direction of the mounting framework 2 and arranged at intervals. In actual use, the rigid fixed support 1 can be provided as a whole plate, one end of which is fixed to the front wall panel 4 and the other end of which is fixed to the instrument beam 5 to support the writing board assembly 3 and ensure the structural strength and rigidity of the writing board assembly 3. However, in order to achieve the purpose of lightening the vehicle and save production costs, the rigid fixed support 1 can be provided as two support bodies 11 arranged at intervals, and the two support bodies 11 are arranged on the two sides of the bottom of the mounting framework 2, and one end of each support body 11 is fixed to the front wall panel 4 and the other end is fixed to the instrument beam 5. The arrangement of the two support bodies 11 arranged at intervals can meet the support requirements of the writing board assembly 3 and the mounting framework 2, and at the same time, the lightening of the vehicle and the saving of production costs can be achieved.

[0049] At present, the guide rail for pulling and sliding at the bottom of the writing board is usually directly installed in the instrument panel body 6. When the writing board is in a hidden state, that is, the writing board is not pulled out, this installation structure can provide good support for the writing board. However, when the writing board is pulled out, due to the large size and long length of the writing board, the weight of the writing board is large, and the driver often places his hands at the end of the writing board during use. The end of the writing board is often pressed down. Since the guide rail at the bottom of the writing board is usually directly installed in the instrument panel body 6, the strength of the support structure of the writing board is not enough, and when the end of the writing board is pressed down, a large deformation will occur, which can easily damage the writing board and cause inconvenience to use. In this application, the instrument panel body 6 where the writing board assembly 3 is fixed is changed. The related structures of the instrument panel body 6 originally provided at the mounting framework 2 can be cancelled in actual use, and the mounting framework 2 is provided instead. The mounting framework 2 is fixed to the instrument panel body 6, and the part of the instrument panel body 6 in the vehicle is used as positioning and support to fix and assemble the mounting framework 2. The mounting framework 2 is provided with related structure parts connected with other components in the instrument panel body 6. The arrangement of the mounting framework 2 can improve the support effect of the writing board assembly 3, and the arrangement of the rigid fixed support 1 can significantly improve the strength of the support structure and the rigidity of the structure of the writing board assembly 3.

[0050] In the description of the present application, it should be noted that the terms "upper", "lower", and the like are used for indicating the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, 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 therefore cannot be understood as a limitation on the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] It should be noted that in the present application, relational terms such as "first" and "second", and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent in such a process, method, article or apparatus. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or apparatus including the element.

[0052] The above is only a specific embodiment of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A pull-out automobile writing board assembly with a fixed support structure, characterized in that: include: An instrument panel assembly, comprising an instrument panel body (6), a front panel metal (4) and an instrument beam (5) connected to the instrument panel body (6); A writing board assembly (3), the writing board assembly (3) being fixed to the instrument panel body (6), comprising a writing board body (31) and a slide rail (32) slidably connected to the writing board body (31); A rigid fixing bracket (1), the rigid fixing bracket (1) being arranged at the bottom of the writing board assembly (3) and used for supporting the writing board assembly (3), one end of the rigid fixing bracket (1) being fixed to the front panel metal (4), and the other end being fixed to the instrument beam (5); It also includes a mounting frame (2), the mounting frame (2) being fixed to the instrument panel body (6) and used for supporting and fixing the writing board assembly (3), and the rigid fixing bracket (1) is provided at the bottom of the mounting frame (2); The rigid fixing bracket (1) comprises two bracket bodies (11) spaced apart along the length direction of the mounting frame (2); The bracket body (11) comprises a first fixing section (111) fixed to the front panel (4), a second fixing section (113) fixed to the instrument beam (5), and a connecting section (112) connected to the first fixing section (111) and the second fixing section (113) and fixed to the bottom of the mounting frame (2).

2. The pull-out automobile writing board assembly with a fixed support structure according to claim 1, characterized in that: The first fixing section (111) and the connecting section (112), as well as the second fixing section (113) and the connecting section (112), are arranged at an obtuse angle.

3. The pull-out automobile writing board assembly with a fixed support structure according to claim 1, characterized in that: The mounting frame (2) comprises a base plate (21), mounting sections (22) arranged obliquely on both sides of the base plate (21) for mounting the slide rail (32), and supporting sections (23) arranged on both sides of the mounting section (22) for supporting the tablet body (31), wherein the supporting sections (23) are higher than the base plate (21).

4. The pull-out automobile writing board assembly with a fixed support structure according to claim 3, characterized in that: The mounting frame (2) further includes support segments (24) disposed on both sides of the supporting segment (23) and protruding from the top surface of the supporting segment (23), wherein the support segments (24) are used to contact the inner wall of the instrument panel body (6) to form a cavity for accommodating the writing board assembly (3).

5. The pull-out automobile writing board assembly with a fixed support structure according to claim 4, characterized in that: A plurality of support blocks (241) are arranged at intervals on the support section (24) along the width direction of the mounting frame (2), and each edge of the support block (241) is provided with an arc chamfer.

6. The pull-out automobile writing tablet assembly with a fixed support structure according to claim 3, characterized in that: A plurality of trapezoidal support blocks (231) for supporting the writing board assembly (3) are arranged at intervals on the supporting section (23) along the width direction of the mounting frame (2), and each edge of the support blocks (231) is provided with an arc chamfer.

7. The pull-out automobile writing tablet assembly with a fixed support structure according to claim 1, characterized in that: The writing board body (31) comprises a first plate component (311) and a second plate component (312) rotatably connected to the first plate component (311).

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