A center control screen fixing seat and an installation method

Abstract

The present invention discloses a central control screen fixing seat and an installation method, which relate to the technical field of automobile production and manufacturing. The central control screen fixing seat includes: two mounting plates, which are used to be fixed on the main instrument panel body and are docked along the Y direction through a clamping structure. The mounting plates are provided with first through holes for fixing the central control screen, and the Y direction is the vehicle width direction; two locking pins, which are provided with connection holes. The locking pins include a first posture and a second posture that can be rotated and switched. When in the first posture, the two locking pins pass through the main instrument panel body and respectively pass through the corresponding mounting plates; when in the second posture, the two locking pins respectively clamp the corresponding mounting plates on the main instrument panel body, and the connection holes on the two locking pins respectively face the first through holes on the corresponding mounting plates. The central control screen fixing seat of the present invention can solve the X, Y, and Z three-direction assembly deviations during the installation of the central control screen, and can improve the fixing rigidity and mode of the central control screen.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile production and manufacturing, and in particular to a central control screen fixing seat and an installation method. Background Art

[0002] The central control screen spans between the main instrument panel and the auxiliary instrument panel, and the main installation position is on the auxiliary instrument panel, forming a streamlined shape with the auxiliary instrument panel, and the other end is fixed on the main instrument panel. Because there is a tolerance accumulation in the three directions of X, Y, and Z between the main instrument panel and the auxiliary instrument panel, and the central control screen needs to follow the auxiliary instrument panel, it is bound to cause deviations in the three directions of X, Y, and Z at the fixed point on the main instrument panel.

[0003] In order to solve the assembly deviation in the three directions of X, Y and Z, the solution in the prior art is to use a plastic hook structure to allow the hook to have elastic deformation in the three directions to absorb the assembly tolerance in the three directions.

[0004] However, the plastic hook is weak in strength and is prone to displacement and deformation when pressing the screen sideways or forwards. The hook is in a stress-strain state for a long time, which can easily cause permanent deformation over time and lose the required fixed preload. In addition, the plastic hook is an elastic fixing structure, not a rigid fixing, which results in a low modal state of the screen. When the vehicle shakes, the screen shakes and easily resonates. Summary of the invention

[0005] In view of the defects existing in the prior art, the first aspect of the present invention provides a central control screen fixing seat, which can solve the X, Y, and Z three-dimensional assembly deviations when installing the central control screen, and can improve the fixing rigidity and mode of the central control screen.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0007] A central control screen fixing seat, characterized by comprising:

[0008] Two mounting plates, which are used to be fixed on the main instrument panel body and butted along the Y direction through a clamping structure, and the mounting plates are provided with a first through hole for fixing the central control screen, and the Y direction is along the width of the vehicle;

[0009] Two locking pins are provided with connecting holes, and the locking pins include a first posture and a second posture that can be rotatably switched. When in the first posture, the two locking pins pass through the main instrument panel body and respectively pass through the corresponding mounting plates; when in the second posture, the two locking pins respectively clamp the corresponding mounting plates on the main instrument panel body, and the connecting holes on the two locking pins respectively face the first through holes on the corresponding mounting plates.

[0010] In some embodiments, the mounting plate is L-shaped and includes a fixing plate and a side plate. The fixing plate is used to be fixed on the main instrument panel body, and the side plate is provided with the first through hole.

[0011] In some embodiments, a first clamping structure is provided on the fixing plate of one of the mounting plates, and the first clamping structure includes a first inserting piece and two first clamping rings located on both sides of the first inserting piece;

[0012] A second clamping structure is provided on the fixing plate of the other mounting plate, and the second clamping structure includes a second clamping ring and two second inserts located on both sides of the second clamping ring. The second clamping ring is used to clamp with the first insert, and the two second inserts are used to clamp with the two first clamping rings.

[0013] In some embodiments, the first insert is further provided with a positioning hole for matching with a positioning column on the main instrument panel body.

[0014] In some embodiments, the side plate is further provided with a hook, the hook is provided with an n-shaped adjustment block, and the adjustment block is arranged around the port of the first via hole.

[0015] In some embodiments, the adjusting block is provided with a corrugated groove.

[0016] In some embodiments, the fixing plate is provided with a wedge-shaped boss, and the wedge-shaped boss is provided with a third through hole matching the second through hole on the main instrument panel body;

[0017] The locking pin includes a main body portion in the shape of a rectangular parallelepiped, the main body portion includes two oppositely arranged first side surfaces and two oppositely arranged second side surfaces, the connecting hole is provided between the two first side surfaces, and wedge-shaped side wings are provided on the two second side surfaces. When in a first posture, the locking pin passes through the second through hole and the third through hole through the two first side surfaces, and when in a second posture, the locking pin is locked with the wedge-shaped boss through the wedge-shaped side wings.

[0018] In some embodiments, guide slopes are further provided on the two first side surfaces.

[0019] A second aspect of the present invention provides a central control screen installation method, which can solve the X, Y, and Z three-dimensional assembly deviations during the installation of the central control screen and improve the fixing rigidity and mode of the central control screen.

[0020] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0021] A method for installing a central control screen using the central control screen fixing seat, the method comprising the following steps:

[0022] Arrange the two mounting plates on the main instrument panel body after they are butted together along the Y direction through the clamping structure, wherein the Y direction is along the width direction of the vehicle;

[0023] Pass the two locking pins through the main instrument panel body and the two mounting plates in a first posture respectively;

[0024] Rotate the locking pin to switch to the second posture, and use the two locking pins to clamp the two mounting plates on the main instrument panel body;

[0025] Put the central control screen on the two mounting plates and fix the base of the central control screen on the auxiliary instrument panel;

[0026] Tighten the connector passing through the connecting hole and the first through hole to complete the installation of the central control screen.

[0027] In some embodiments, it also includes:

[0028] An n-shaped adjusting block is installed on the hook on each mounting plate, and the adjusting block is arranged around the port of the first through hole to clamp the connecting piece.

[0029] Compared with the prior art, the advantages of the present invention are:

[0030] The central control screen fixing seat of the present invention comprises two mounting plates and two locking pins. The locking pins are provided with wedge-shaped side wings, which cooperate with the wedge-shaped bosses of the mounting plates to clamp the mounting plates, play a pre-hanging role, and allow the two mounting plates to slide freely left and right in the Y direction on the dashboard body without falling off.

[0031] In addition, the two mounting plates form a complete mounting plate in the shape of an inverted figure eight through a clamping structure, and can slide left and right in the guide structure formed by the respective inserts and clamping rings. In the process of locking the root of the central control screen 5, the central control screen will be displaced in the X, Y, and Z directions. In this process, the two mounting plates, driven by the central control screen, slide in the Y direction of the main instrument panel body, adaptively adjust to the position aligned with the central control screen, and absorb the assembly deviation in the Y direction.

[0032] Furthermore, since the side plate of the mounting plate is provided with a first through hole, the side bracket of the central control screen is also provided with a through hole. If there is an assembly deviation in the X and Z directions between the central control screen and the mounting plate, the two holes will overlap and misalign to form an intersecting circle. The two tightening bolts are inserted from both sides of the central control screen, through the first through hole of the mounting plate, through the intersecting circle, and screwed into the connecting hole on the locking pin. During this screwing process, the two through hole channels play a role in absorbing the assembly deviation in the X and Z directions. This solves the problem of three-way assembly deviation in the installation of the central control screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a central control screen fixing seat in an embodiment of the present invention;

[0034] Figure 2 is a schematic diagram of the connection between the mounting plate and the locking pin and the main instrument panel body in an embodiment of the present invention;

[0035] Figure 3 is a schematic diagram of a locking pin in a first posture according to an embodiment of the present invention;

[0036] Figure 4 is a schematic diagram of a locking pin in a second posture according to an embodiment of the present invention;

[0037] Figure 5 is a schematic diagram of a central control screen fixing base installed on a secondary instrument panel in an embodiment of the present invention;

[0038] Figure 6 is a cross-sectional view of a central control screen fixing seat in an embodiment of the present invention;

[0039] Figure 7 is a cross-sectional view of the central control screen fixing seat when it is installed in place in the embodiment of the present invention;

[0040] Figure 8 In the embodiment of the present invention Figure 6 A magnified view of the local connection.

[0041] In the figure: 1. mounting plate; 11. first through hole; 12. fixing plate; 121. wedge-shaped boss; 122. third through hole; 13. side plate; 131. hook; 14. first plug; 141. positioning hole; 15. first retaining ring; 16. second retaining ring; 17. second plug; 2. locking pin; 21. connecting hole; 22. main body; 221. first side; 222. second side; 223. wedge-shaped flank; 224. guide slope; 3. adjustment block; 31. corrugated groove; 32. retaining groove; 4. main instrument panel body; 41. positioning column; 42. second through hole; 5. central control screen; 51. side bracket; 6. auxiliary instrument panel; 7. tightening bolts; 8. fixing bolts. DETAILED DESCRIPTION

[0042] The technical solution of the present invention (including the preferred technical solution) is further described in detail below by means of the accompanying drawings and by listing some optional embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0044] Further, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0045] See also Figure 1 As shown, an embodiment of the present invention discloses a central control screen fixing seat, which includes two mounting plates 1 and two locking pins 2.

[0046] The two mounting plates 1 are used to be fixed on the main instrument panel body 4 and connected along the Y direction through a clamping structure. The mounting plates 1 are provided with a first through hole 11 for fixing the central control screen. The Y direction is along the width of the vehicle. It is worth noting that, generally speaking, the X direction refers to the length direction of the vehicle, the Y direction refers to the width direction of the vehicle, and the Z direction refers to the height direction of the vehicle.

[0047] The two locking pins 2 are provided with connecting holes 21, and the locking pins 2 include a first posture and a second posture that can be rotatably switched. When in the first posture, the two locking pins 2 pass through the main instrument panel body 4 and respectively pass through the corresponding mounting plates 1; when in the second posture, the two locking pins 2 respectively clamp the corresponding mounting plates 1 on the main instrument panel body 4, and the connecting holes 21 on the two locking pins 2 respectively face the first through holes 11 on the corresponding mounting plates 1.

[0048] In some embodiments, the mounting plate 1 is L-shaped, and includes a fixing plate 12 and a side plate 13 . The fixing plate 12 is used to be fixed on the main instrument panel body 4 , and the side plate 13 is provided with the first through hole 11 .

[0049] In order to facilitate the docking of the two mounting plates 1 in the Y direction, in some embodiments, a first clamping structure is provided on the fixing plate 12 of one of the mounting plates 1, and the first clamping structure includes a first plug-in sheet 14 and two first clamping rings 15 located on both sides of the first plug-in sheet 14. A second clamping structure is provided on the fixing plate 12 of the other mounting plate 1, and the second clamping structure includes a second clamping ring 16 and two second mounting plates 17 located on both sides of the second clamping ring 16, the second clamping ring 16 is used to clamp with the first plug-in sheet 14, and the two second plug-in sheets 17 are used to clamp with the two first clamping rings 15.

[0050] Specifically, in Figure 1 In the embodiment, the first inserting piece 14 of the left mounting plate 1 will be inserted into the second snap ring 16 of the right mounting plate 1; at the same time, the second inserting piece 17 of the right mounting plate 1 will be inserted into the first snap ring 15 of the left mounting plate 1. Thus, a complete mounting plate in the shape of an inverted figure eight can be formed, and the left and right mounting plates 1 can slide left and right in the guide structure formed by their respective inserting pieces and snap rings.

[0051] In order to facilitate the assembly of the mounting plate 1 to the main instrument panel, in some embodiments, the main instrument panel body 4 is provided with a positioning column 41, and a positioning hole 141 is provided on the first plug 14 for matching with the positioning column 41. In this way, during the installation process, the positioning column 41 and the positioning hole 141 can achieve the function of guiding and positioning, which is more convenient for the installation of the two.

[0052] In addition, in some embodiments, a wedge-shaped boss 121 is provided on the fixing plate 12, and a third through hole 122 matching the second through hole 42 on the main instrument panel body 4 is provided on the wedge-shaped boss 121. The locking pin 2 includes a main body 22 in the form of a rectangular parallelepiped, and the main body 22 includes two oppositely disposed first side surfaces 221 and two oppositely disposed second side surfaces 222. The connecting hole 21 is provided between the two first side surfaces 221, and wedge-shaped side wings 223 are provided on the two second side surfaces 222. When in the first posture, the locking pin 2 passes through the second through hole and the third through hole 122 through the two first side surfaces 221, and when in the second posture, the locking pin 2 is locked with the wedge-shaped boss 121 through the wedge-shaped side wings 223.

[0053] Specifically, see Figures 2 to 4As shown, when the locking pin 2 needs to be inserted into the fixing plate 12, at this time, the locking pin 2 is in the first posture, that is, the first side 221 of the locking pin 2 faces upward. It can be understood that because the second side 222 is provided with a wedge-shaped wing 223, in order to use the wedge-shaped wing 223 to hang the fixing plate 12, it must have a sufficient longitudinal dimension after passing through the fixing plate 12, but this will make it difficult for the locking pin 2 to pass through the fixing plate 12. In order to solve this problem, the embodiment of the present invention adopts a posture with a smaller longitudinal dimension when passing through the fixing plate 12 (because the first side 221 is not provided with a wedge-shaped wing 223), and when the locking pin 2 passes through the fixing plate 12 and is in place, it is switched to the second posture by rotation, and the wedge-shaped wing 223 of the second side 222 can be used to cooperate with the inclined surface of the wedge-shaped boss 121, so that the fixing plate 12 can be clamped, playing a pre-hanging role, and allowing the two mounting plates 1 to slide freely to the left and right in the Y direction on the main instrument panel body 4 without falling off.

[0054] In some preferred embodiments, guide slopes 224 are further provided on the two first side surfaces 221. This can further reduce the longitudinal dimension and make it easier for the locking pin 2 to pass through the fixing plate 12.

[0055] It is understandable that when the locking pin 2 is in the second posture, the connection holes 21 on the two locking pins 2 are respectively facing the first through holes 11 on the corresponding mounting plate 1. At this time, the central control screen 5, the mounting plate 1 and the locking pin 2 can be connected together by tightening the bolts 7. In some embodiments, a hook 131 is also provided on the side plate 13, and an n-shaped adjustment block 3 is provided on the hook 131, and the adjustment block 3 is arranged around the port of the first through hole 11. The adjustment block 3 is provided to increase the tolerance capacity. The tightening bolt 7 will pass through the side bracket 51, the mounting plate 1, the adjustment block 3 and the locking pin in sequence. In the process of tightening the bolt 7, the locking pin 2 squeezes the adjustment block 3 and drives the mounting plate 1 to slide toward the side bracket of the central control screen 5, thereby realizing the adaptive adjustment of the width of the mounting plate 1 and solving the problem of non-fitting in the Y direction caused by the assembly deviation in the X direction.

[0056] The adjusting block 3 can fit the mounting plate 1 and the locking pin 2 under the action of gravity. In some embodiments, a corrugated groove 31 is provided on the adjusting block 3 to further improve the tolerance capability.

[0057] The principle of the central control screen fixing seat in the embodiment of the present invention is introduced below in conjunction with the accompanying drawings:

[0058] It is worth mentioning that the lower end of the central control screen needs to form a complete streamlined shape with the auxiliary instrument panel, so the central control screen is first positioned on the auxiliary instrument panel to ensure that the root of the central control screen and the auxiliary instrument panel are tightly fitted in the X, Y, and Z directions. This results in the accumulation of assembly tolerances in the X, Y, and Z directions to the installation position of the central control screen and the main instrument panel.

[0059] In order to solve the assembly deviations in the X, Y and Z directions of the installation parts of the central control screen and the main instrument panel, a central control screen fixing seat is provided in an embodiment of the present invention to achieve adaptive centering and locking.

[0060] Specifically:

[0061] See also Figure 2 As shown, firstly, the two locking pins 2 are passed through the second through hole 42 of the main instrument panel body 4 with the flat surface in a horizontal state (that is, the locking pins 2 pass through the second through hole 42 in a first posture), wherein a guide slope 224 is provided on the first side surface 221 of the locking pin 2, the center of the guide slope 224 is a connecting hole 21 with a tapered groove, and a wedge-shaped side wing 223 is provided on the second side surface 222.

[0062] Then insert the two n-type adjustment blocks 3 into the corresponding mounting plate 1 from top to bottom. The adjustment block 3 has a corrugated groove 31 to enable the adjustment block to have better elastic deformation. The card slot 32 of the adjustment block 3 is inserted into the hook 131 of the mounting plate 1, so that the adjustment block 3 can move freely up and down on the hook 131 without falling off.

[0063] Align the two mounting plates 1 assembled in the previous step relative to each other, insert the first insert 14 of the left mounting plate 1 into the second retaining ring 16 of the right mounting plate 1, and insert the second insert 17 of the right mounting plate 1 into the first retaining ring 15 of the left mounting plate 1, to form a complete mounting plate in an inverted eight-shaped shape, and the left and right halves can slide left and right in the guide structure formed by their respective inserts and retaining rings.

[0064] The third through holes 122 of the inverted eight-shaped mounting plate assembled in the previous step are respectively passed through the locking pins 2, and the positioning holes 141 of the mounting plate 1 are inserted into the positioning columns 41 on the main instrument panel body 4. The inverted eight-shaped shape of the mounting plate forms a guide to facilitate the insertion of the central control screen 5 into the mounting plate.

[0065] See also Figure 3 and Figure 4 As shown, the left locking pin 2 is rotated 90° counterclockwise along the long axis, so that the groove of the connecting hole 21 faces outward and the guide slope 224 faces outward. The right locking pin 2 is similarly rotated 90° clockwise. After the locking pin 2 is rotated 90°, the wedge-shaped flank 223 is just parallel to the wedge-shaped boss 121 of the mounting plate 1, which can clamp the mounting plate 1 and play a pre-hanging role, allowing the two mounting plates 1 to slide freely to the left and right in the Y direction on the main instrument panel body 4 without falling off.

[0066] See also Figure 5As shown, the central control panel 5 is inserted into the mounting plate 1, and the fixing bolts 8 of the root of the central control panel 5 and the auxiliary instrument panel 6 are first locked to complete the main positioning and lower end fixation of the central control panel 5 on the auxiliary instrument panel 6. In the process of locking the root of the central control panel 5, the central control panel 5 will be displaced in the X, Y, and Z directions. In this process, the two mounting plates 1 are driven by the central control panel 5 to slide in the Y direction of the main instrument panel body 4, and are adaptively adjusted to the position aligned with the central control panel 5 to absorb the assembly deviation in the Y direction.

[0067] In this embodiment, a first through hole 11 of φ12 is opened on the side plate of the mounting plate 1, and a through hole of φ12 is opened on the side bracket 51 of the central control screen 5. If there is an assembly deviation in the X and Z directions between the central control screen 5 and the mounting plate 1, the two holes will overlap and be misaligned to form an intersecting circle. It can be understood that if there is no assembly deviation in the X and Z directions, the two holes will overlap.

[0068] Insert the two tightening bolts 7 from both sides of the central control panel 5 respectively, pass through the first through hole 11 of the mounting plate 1, pass through the intersecting circle, and screw into the connecting hole 21 on the locking pin 2. During this screwing process, the two through-hole channels play a role in absorbing the assembly deviations in the X and Z directions.

[0069] See also Figure 6 As shown, during the tightening process of the tightening bolt 7, the two locking pins 2 are driven to slide closer to each other along the wedge-shaped boss 121 in the direction of tightening the bolt 7, and the motion component is generated by the angle of the wedge-shaped boss 121, and also moves along the X direction, so that the two mounting plates 1 are locked on the main instrument panel body 4 while the bolt 7 is tightened to tighten the central control screen 5 in the Y direction. The final effect is as follows Figure 7 As shown, the local matching relationship can be seen in Figure 8 shown.

[0070] It is worth noting that if there is an X-direction deviation between the central control screen 5 and the main instrument panel body 4: the positive deviation causes the gap between the left and right side brackets 51 of the central control screen 5 to be smaller than the width of the two mounting plates 1, resulting in the inability of the central control screen 5 to be installed. The negative deviation causes the gap between the left and right side brackets 51 to be larger than the width of the two mounting plates 1, resulting in the inability of the side brackets 51 to fit the mounting plate 1. Therefore, the embodiment of the present invention designs the mounting plate 1 into a plug-in and clamping ring structure of the left and right mounting plates 1, so that the two mounting plates 1 can slide in the guide structure, and the locking pin 2 squeezes the adjustment block 3 during the process of tightening the bolt 7, driving the mounting plate 1 to slide toward the side bracket 51, thereby realizing adaptive adjustment of the width of the mounting plate 1, and solving the problem of non-fitting in the Y direction caused by the assembly deviation in the X direction. The adjustment block 3 can fit the mounting plate 1 and the locking pin 2 under the action of gravity, and the corrugated groove 31 on the adjustment block 3 makes the adjustment block have a certain elasticity, further improving the tolerance capacity in the thickness direction.

[0071] The above measures not only solve the problem of three-way assembly deviation in the installation of the central control screen 5, but also all the fixing points of the central control screen 5 are fixed with rigid brackets, ensuring the stable and firm installation of the central control screen, thereby improving the lateral rigidity of the central control screen 5, improving the mode of the central control screen 5, and avoiding the resonance jitter problem of the central control screen 5.

[0072] In summary, the central control screen fixing seat of the present invention includes two mounting plates 1 and two locking pins 2. The locking pins 2 are provided with wedge-shaped side wings 223, which cooperate with the wedge-shaped bosses 121 of the mounting plates 1 to clamp the mounting plates 1, play a pre-hanging role, and allow the two mounting plates 1 to slide freely left and right in the Y direction on the main instrument panel body 4 without falling off.

[0073] In addition, the two mounting plates 1 form a complete mounting plate in the shape of an inverted figure eight through a snap-fit ​​structure, and can slide left and right in the guide structure formed by the respective inserts and snap rings. In the process of locking the root of the central control screen 5, the central control screen 5 will be displaced in the X, Y, and Z directions. In this process, the two mounting plates 1, driven by the central control screen 5, slide in the Y direction of the main instrument panel body 4, and adaptively adjust to the position aligned with the central control screen 5 to absorb the assembly deviation in the Y direction.

[0074] Furthermore, since the side plate of the mounting plate 1 is provided with a first through hole 11, and the side bracket 51 of the central control screen 5 is also provided with a through hole, if there is an assembly deviation in the X and Z directions between the central control screen 5 and the mounting plate 1, the two holes will overlap and be misaligned to form an intersecting circle. The two tightening bolts 7 are respectively inserted from both sides of the central control screen 5, through the first through hole 11 of the mounting plate 1, through the intersecting circle, and screwed into the connecting hole 21 on the locking pin 2. During this screwing process, the two through hole channels play a role in absorbing the assembly deviation in the X and Z directions. This solves the problem of three-way assembly deviation in the installation of the central control screen 5.

[0075] At the same time, an embodiment of the present invention also discloses a method for installing a central control screen using the central control screen fixing seat, the method comprising the following steps:

[0076] S1. Arrange the two mounting plates 1 on the main instrument panel body 4 by connecting them along the Y direction through a snap-fit ​​structure, wherein the Y direction is along the width direction of the vehicle.

[0077] Specifically, a first clamping structure is provided on the fixing plate 12 of one of the mounting plates 1 , and the first clamping structure includes a first inserting piece 14 and two first clamping rings 15 located on both sides of the first inserting piece 14 .

[0078] A second clamping structure is disposed on the fixing plate 12 of the other mounting plate 1 . The second clamping structure includes a second clamping ring 16 and two second inserting pieces 17 located on both sides of the second clamping ring 16 .

[0079] When the two mounting plates 1 are clamped together, the second clamping ring 16 is clamped together with the first inserting piece 14 , and the two second inserting pieces 17 are clamped together with the two first clamping rings 15 .

[0080] The main instrument panel body 4 is provided with a positioning column 41, and the first plug 14 is provided with a positioning hole 141 for matching with the positioning column 41. In this way, during the installation process, the positioning column 41 and the positioning hole 141 can realize the function of guiding and positioning, which is more convenient for the installation of the two.

[0081] S2. Pass the two locking pins 2 through the main instrument panel body 4 and the two mounting plates 1 in a first posture respectively.

[0082] S3. Rotate the locking pin 2 to switch to the second posture, and use the two locking pins 2 to clamp the two mounting plates 1 on the main instrument panel body 4.

[0083] Specifically, the fixing plate 12 is provided with a wedge-shaped boss 121, and the wedge-shaped boss 121 is provided with a third through hole 122 matching the second through hole 42 on the main instrument panel body 4;

[0084] The locking pin 2 includes a main body 22 in the shape of a rectangular parallelepiped, and the main body 22 includes two oppositely arranged first side surfaces 221 and two oppositely arranged second side surfaces 222. The connecting hole 21 is provided between the two first side surfaces 221, and wedge-shaped side wings 223 are provided on the two second side surfaces 222. When in the first posture, the locking pin 2 passes through the second through hole 42 and the third through hole 122 through the two first side surfaces 221. When in the second posture, the locking pin 2 is locked with the wedge-shaped boss 121 through the wedge-shaped side wings 223.

[0085] S4. Put the central control panel 5 on the two mounting plates 1 and fix the root of the central control panel 5 on the auxiliary instrument panel 6.

[0086] S5. Tighten the connector passing through the connecting hole 21 and the first through hole 11 to complete the installation of the central control screen.

[0087] Furthermore, an n-shaped adjusting block 3 is mounted on the hook 131 on each mounting plate 1 , and the adjusting block 3 is disposed around the port of the first through hole 11 to clamp the connecting member.

[0088] In summary, the central control screen installation method of the present invention adopts the central control screen fixing seat for installation, and the central control screen fixing seat includes two mounting plates 1 and two locking pins 2. The locking pins 2 are provided with wedge-shaped side wings 223, which cooperate with the wedge-shaped bosses 121 of the mounting plates 1 to clamp the mounting plates 1, play a pre-hanging role, and allow the two mounting plates 1 to slide freely in the Y direction on the main instrument panel body 4 without falling off.

[0089] In addition, the two mounting plates 1 form a complete mounting plate in the shape of an inverted figure eight through a snap-fit ​​structure, and can slide left and right in the guide structure formed by the respective inserts and snap rings. In the process of locking the root of the central control screen 5, the central control screen 5 will be displaced in the X, Y, and Z directions. In this process, the two mounting plates 1, driven by the central control screen 5, slide in the Y direction of the main instrument panel body 4, and adaptively adjust to the position aligned with the central control screen 5 to absorb the assembly deviation in the Y direction.

[0090] Furthermore, since the side plate of the mounting plate 1 is provided with a first through hole 11, and the side bracket 51 of the central control screen 5 is also provided with a through hole, if there is an assembly deviation in the X and Z directions between the central control screen 5 and the mounting plate 1, the two holes will overlap and be misaligned to form an intersecting circle. The two tightening bolts 7 are respectively inserted from both sides of the central control screen 5, through the first through hole 11 of the mounting plate 1, through the intersecting circle, and screwed into the connecting hole 21 on the locking pin 2. During this screwing process, the two through hole channels play a role in absorbing the assembly deviation in the X and Z directions. This solves the problem of three-way assembly deviation in the installation of the central control screen 5.

[0091] The above description is only a specific implementation of the present application, so that those skilled in the art can 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 the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A central control screen fixing seat, It is characterized in that include: Two mounting plates (1) are used to be fixed on the main instrument panel body (4) and butted together along the Y direction via a snap-fit ​​structure, the mounting plates (1) being provided with a first through hole (11) for fixing the central control screen, the Y direction being along the width of the vehicle; Two locking pins (2) are provided with connection holes (21), and the locking pins (2) include a first posture and a second posture that can be rotatably switched. When in the first posture, the two locking pins (2) pass through the main instrument panel body (4) and respectively pass through the corresponding mounting plates (1); when in the second posture, the two locking pins (2) respectively clamp the corresponding mounting plates (1) on the main instrument panel body (4), and the connection holes (21) on the two locking pins (2) respectively face the first through holes (11) on the corresponding mounting plates (1); The mounting plate (1) is L-shaped and comprises a fixing plate (12) and a side plate (13); the fixing plate (12) is used to be fixed on a main instrument panel body (4); and the side plate (13) is provided with the first through hole (11).

2. A central control screen fixing seat according to claim 1, Features: A fixing plate (12) of the mounting plate (1) is provided with a first clamping structure, the first clamping structure comprising a first inserting piece (14) and two first clamping rings (15) located on both sides of the first inserting piece (14); A second clamping structure is provided on the fixing plate (12) of the other mounting plate (1), the second clamping structure comprising a second clamping ring (16) and two second inserting pieces (17) located on both sides of the second clamping ring (16), the second clamping ring (16) being used for clamping with the first inserting piece (14), and the two second inserting pieces (17) being used for clamping with the two first clamping rings (15).

3. A central control screen fixing seat according to claim 2, Features: The first inserting piece (14) is also provided with a positioning hole (141) for matching with a positioning column (41) on the main instrument panel body (4).

4. A central control screen fixing seat according to claim 1, Features: The side plate (13) is further provided with a hook (131), and the hook (131) is provided with an n-shaped adjustment block (3), and the adjustment block (3) is arranged around the port of the first through hole (11).

5. A central control screen fixing seat according to claim 4, Features: The regulating block (3) is provided with a corrugated groove (31).

6. A central control screen fixing seat according to claim 1, Features: The fixing plate (12) is provided with a wedge-shaped boss (121), and the wedge-shaped boss (121) is provided with a third through hole (122) matching the second through hole (42) on the main instrument panel body (4); The locking pin (2) comprises a main body (22) in the form of a rectangular parallelepiped, the main body (22) comprising two first side surfaces (221) arranged opposite to each other and two second side surfaces (222) arranged opposite to each other, the connecting hole (21) being arranged between the two first side surfaces (221), and wedge-shaped side wings (223) being arranged on the two second side surfaces (222); when in a first posture, the locking pin (2) passes through the second through hole (42) and the third through hole (122) via the two first side surfaces (221); and when in a second posture, the locking pin (2) is locked with the wedge-shaped boss (121) via the wedge-shaped side wings (223).

7. A central control screen fixing seat according to claim 6, Features: Guide slopes (224) are also provided on the two first side surfaces (221).

8. A method for installing a central control screen using the central control screen fixing seat according to claim 1, It is characterized in that The method comprises the following steps: The two mounting plates (1) are butt-jointed in a Y direction via a clamping structure and then arranged on a main instrument panel body (4), wherein the Y direction is along the width of the vehicle; Passing two locking pins (2) through the main instrument panel body (4) and the two mounting plates (1) in a first posture respectively; Rotating the locking pin (2) to switch to a second posture, and using the two locking pins (2) to clamp the two mounting plates (1) onto the main instrument panel body (4); Put the central control screen (5) on the two mounting plates (1), and fix the base of the central control screen (5) on the auxiliary instrument panel (6); The connection piece passing through the connection hole (21) and the first through hole (11) is tightened to complete the installation of the central control screen.

9. The central control screen installation method according to claim 8, It is characterized in that Also includes: An n-shaped adjustment block (3) is mounted on a hook (131) on each mounting plate (1), and the adjustment block (3) is arranged around a port of the first through hole (11) to clamp the connecting piece.

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