Mounting and connecting assembly for automobile instrument

Abstract

The invention discloses an automobile instrument mounting and connecting assembly, and relates to the technical field of automobile instrument panel mounting. A limiting ring is fixedly connected between the inner side walls of the rear end of the fixing shell, a fixing plate and a clamping assembly are arranged in an inner cavity of the fixing shell, and the fixing plate is connected with the clamping assembly. The driving assembly is matched with the transmission assembly to drive the two sets of inserting blocks to move oppositely, so that the two sets of inserting blocks can be inserted into the two sets of inserting grooves or pulled out of the inserting grooves, and the inserting direction of the inserting blocks inserted into the inserting grooves is perpendicular to the length direction of the fixing shell. In this way, the fixing plate and the instrument panel can be stably clamped to the inner side wall of the fixing shell, the situation that the inserting block is disengaged from the inserting groove due to vibration in the vehicle running process is avoided, the stability of the position of the instrument panel is ensured, and the reliability and practicability of the mounting and connecting assembly are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile instrument panel installation, in particular to an automobile instrument panel installation connection component. Background Art

[0002] The car dashboard is a device that reflects the working status of each vehicle system. Common indicators include the fuel indicator light, washer fluid indicator light, electronic throttle indicator light, front and rear fog light indicators and warning lights. Drivers can quickly check the operating status of important systems and components of the vehicle through the dashboard, and find problems in time to ensure driving safety.

[0003] However, in actual use, since the automobile instrument panel is mostly fixed with bolts, this fixing method is complicated to operate, time-consuming and labor-intensive. When the instrument panel needs to be disassembled for repair, it is impossible to quickly disassemble the automobile instrument panel for inspection and maintenance, thereby affecting the installation efficiency of the automobile instrument panel and being unfavorable to the use of the auxiliary installation mechanism of the automobile instrument panel.

[0004] The Chinese invention patent with patent application number CN202210664285.3 records an angle-rotatable automobile instrument panel, which places the automobile instrument panel body 1 inside the instrument panel protection box 21, so that the connecting protrusion 26 on the automobile instrument panel body 1 is inserted into the receiving concave block 28, and at the same time, the turning handle is started to drive the bidirectional threaded rod 25 to rotate, and the bidirectional threaded rod 25 drives the two sliding plates 22 to move, and the sliding plate 22 drives the fixed plate 23 on the sliding rod 24 to move, and the fixed plate 23 drives the fixing assembly 29 to approach the automobile instrument panel body 1 to fix the automobile instrument panel body 1. However, in the above-mentioned automobile instrument panel, when fixing the instrument panel body, the fixing assembly is pushed tightly against the side of the instrument panel body by the bidirectional screw, and the bidirectional threaded rod will inevitably be vibrated during the driving of the car and is prone to loosening, resulting in poor connection firmness. For this reason, we propose an automobile instrument installation connection assembly. Summary of the invention

[0005] The object of the present invention is to provide an automobile instrument mounting connection assembly to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automobile instrument installation connection assembly, comprising: a fixed shell; and further comprising: a limit ring fixedly connected between the inner side walls of the rear end of the fixed shell, a fixed plate and a clamping assembly are provided in the inner cavity of the fixed shell, the fixed plate and the clamping assembly are connected, the fixed plate is clamped on the inner side wall of the fixed shell through the clamping assembly, and the front of the fixed plate is connected to the instrument panel and the transparent cover;

[0007] The card-connecting assembly includes two groups of slots symmetrically opened on the inner side wall of the fixed shell, the card-connecting assembly also includes two groups of plug-in blocks symmetrically connected to the fixed plate, the two groups of plug-in blocks are symmetrically and movably plugged into the two groups of slots, the card-connecting assembly also includes a transmission mechanism arranged on the fixed plate and a driving mechanism arranged on the inner side wall of the fixed shell, the transmission mechanism is connected to the two groups of plug-in blocks, the driving mechanism is connected to the transmission mechanism, the driving mechanism drives the two groups of plug-in blocks to move toward each other through the transmission mechanism, and the direction in which the plug-in blocks are inserted into the slots is perpendicular to the length direction of the fixed shell.

[0008] Preferably, the transmission mechanism includes a connecting plate fixedly connected to the back of the fixed plate, the top and bottom of the connecting plate are symmetrically fixedly connected with two groups of first telescopic rods, the output ends of the two groups of first telescopic rods are symmetrically fixedly connected with two moving plates, and the two groups of plug blocks are symmetrically fixedly connected to the sides away from the two moving plates. The transmission mechanism also includes two second telescopic rods symmetrically fixedly connected to the left and right sides of the connecting plate, and the output ends of the two second telescopic rods are symmetrically fixedly connected with two moving blocks, and two pairs of hinged rods are symmetrically hinged between the two moving blocks and the two moving plates through the second rotating rod and the second torsion spring, and the two moving blocks The two levers are connected to each other by a spring, and the two levers are connected by a spring to move the levers together, so that the levers can be moved toward each other with a spring that pushes the levers together, so that the levers can be moved toward each other with a spring that pushes the levers together.

[0009] Preferably, the cross-section of the plug block is an isosceles trapezoid, and two trapezoidal filling blocks are symmetrically fixedly connected to the front and rear inner walls of the slot, and the two oblique waist surfaces of the plug block are respectively tightly fitted on the oblique waist surfaces of the two filling blocks. The advantage of such a configuration is that the plug block is clamped and limited by the two filling blocks, so that the plug block can be stably inserted into the slot, avoiding shaking of the plug block in the slot, ensuring the stability of the fixing plate after being clamped on the inner wall of the fixing shell, thereby ensuring that the instrument panel will not shake, and effectively improving the reliability of the installation and connection assembly.

[0010] Preferably, the driving mechanism comprises two straight tubes symmetrically fixedly connected to the front side of the fixed plate, the front ends of the two straight tubes are symmetrically and movably plugged in the two pull rods, the front ends of the two pull rods are symmetrically fixedly connected to the two pull plates, the first elastic member is connected between the pull plate and the front end surface of the straight tube, the rear ends of the two pull rods are symmetrically fixedly connected to the two pull ropes, the ends of the two pull ropes away from the pull rods pass through the rear ends of the straight tubes and the fixed plate and are symmetrically fixedly connected to the sides of the two moving blocks that are away from each other, and the back side of the fixed plate is symmetrically and rotatably connected to the two guide rollers, the two pull ropes respectively bypass the outer circumferential surfaces of the two guide rollers, the transparent cover is fixedly sleeved on the outer sides of the two straight tubes, and the outer side surface of the transparent cover is in contact with the inner wall of the fixed shell. The advantage of such a setting is that only the two pull plates need to be pulled, and the two pull plates can respectively pull the two moving blocks in directions away from each other through the two pull rods and the two pull ropes to drive the two groups of plug blocks to be pulled out from the two groups of slots, thereby conveniently completing the clamping operation between the fixed plate and the fixed shell, thereby improving the convenience and practicality of the installation and connection assembly.

[0011] Preferably, the driving mechanism also includes two cross plates symmetrically and movably sleeved on the outer circumferential surfaces of the two pull rods, the front and rear ends of the first elastic member are respectively fixedly connected to the front side of the cross plate and the back side of the pull plate, and two fixing rods are symmetrically and fixedly connected between the back side of the cross plate and the front end surface of the straight tube. The advantage of such a configuration is that when removing the fixed plate, it is only necessary to push the pull plate and the cross plate in the direction of approaching each other at the same time to pull the two moving blocks in the direction of moving away from each other by pulling the pull rope, ensuring that the straight tube and the fixed plate will not be pulled forward when the pull rope is pulled, avoiding squeezing and conflicting between the plug block and the front side filling block, thereby increasing the resistance of the plug block to be pulled out of the slot, making the removal operation of the fixed plate smoother and more labor-saving, and further improving the reliability and convenience of the installation and connection assembly.

[0012] Preferably, two limit grooves are symmetrically provided on the left and right inner walls of the fixed shell, and the two straight tubes are symmetrically slidably connected in the two limit grooves. The advantage of such an arrangement is that it ensures that the straight tubes can stably move forward and backward, and ensures that the disassembly and assembly operations of the fixed plate can be carried out stably and reliably.

[0013] Preferably, two accommodating cavities are symmetrically opened on the front side of the fixed shell, and the rear inner walls of the two accommodating cavities are respectively connected to the front ends of the two limiting grooves, and the two pull plates are symmetrically and movably inserted in the two accommodating cavities. The advantage of such a setting is that the pull plate can be inserted into the accommodating cavity to prevent the pull plate from protruding from the fixed shell, thereby improving the aesthetics and practicality of the installation and connection assembly.

[0014] Preferably, the front side of the fixing plate is fixedly connected to a connecting rod, the front end of the connecting rod is rotatably connected to a first rotating rod, the side of the connecting rod is fixedly connected to a first motor, the output end of the first motor passes through the side wall of the connecting rod and is fixedly connected to one end of the first rotating rod, and a rotating arm is fixedly sleeved on the outer peripheral surface of the connecting rod, the front end of the rotating arm is fixedly connected to the back side of the instrument panel, and a fixing component is provided on the instrument panel, and the fixing component is used to fix the instrument panel and the inner wall of the fixed shell together. The advantage of such a setting is that the first motor drives the instrument panel to rotate up and down through the first rotating rod and the rotating arm, so that the angle of the instrument panel can be adjusted to avoid reflection when the instrument panel is at a certain angle during driving, which may affect the driver's line of sight, ensure driving safety, and improve the practicality and reliability of the installation and connection component.

[0015] Preferably, the fixing assembly includes two pairs of third electric push rods symmetrically fixedly connected to the back of the instrument panel, and two groups of first top plates are symmetrically fixedly connected to the output ends of the two pairs of the third electric push rods. The first top plates can be tightly pressed against the inner wall of the fixed shell. The advantage of such a setting is that the first top plates can be pushed tightly against the inner wall of the fixed shell by the third electric push rods, and the position of the instrument panel can be made more stable in cooperation with the snap-on assembly to prevent the instrument panel from shaking and affecting the driver's viewing of the instrument panel.

[0016] Preferably, the fixing assembly also includes two groups of rectangular plates symmetrically and movably sleeved on the outer peripheral surface of the thin rod of the third electric push rod, and a second elastic member is fixedly connected between the side surfaces of the rectangular plate and the first top plate close to the third electric push rod, and the left and right side surfaces of the rectangular plate have two rotating plates symmetrically hinged by the third rotating rod and the third torsion spring, and the two sides of the rotating plates are symmetrically fixedly connected with two second top plates, and the sides of the two second top plates away from the third electric push rod can be tightly pressed against the inner side wall of the fixed shell, and the spacing between the second top plate and the inner side wall of the fixed shell is smaller than the spacing between the first top plate and the inner side wall of the fixed shell. The advantage of such a setting is that when the first top plate and the second top plate are pushed toward the inner side wall of the fixed shell by the third electric push rod, the second top plate first presses against the inner side wall of the fixed shell, and as the third electric push rod continues to extend, the first top plate can also press against the inner side wall of the fixed shell, so that the first top plate cooperates with the second top plate to further improve the position stability of the instrument panel inside the fixed shell, and further improve the reliability of the installation and connection assembly.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention drives the two groups of plug-in blocks to move toward each other through the driving component and the transmission component, so that the two groups of plug-in blocks can be inserted into or withdrawn from the two groups of slots, and the insertion direction of the plug-in blocks into the slots is perpendicular to the length direction of the fixed shell, so that the fixed plate and the instrument panel can be stably clamped on the inner wall of the fixed shell, avoiding the plug-in blocks from being separated from the slots due to vibration during the driving of the vehicle, ensuring the stability of the position of the instrument panel, and effectively improving the reliability and practicality of the installation and connection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the first cross-sectional structure of the present invention;

[0021] Figure 3 It is a second cross-sectional structural schematic diagram of the present invention;

[0022] Figure 4 It is a third cross-sectional structural schematic diagram of the present invention;

[0023] Figure 5 It is a fourth cross-sectional structural schematic diagram of the present invention;

[0024] Figure 6 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle;

[0025] Figure 7 For the present invention Figure 4 The enlarged schematic diagram of point B in the middle;

[0026] Figure 8 For the present invention Figure 5 Enlarged schematic diagram of point C in the middle.

[0027] In the figure: 1, fixed shell; 11, limiting ring; 2, fixed plate; 21, top strip; 22, through cavity; 3, snap-on assembly; 31, slot; 311, stuffing block; 32, plug block; 33, transmission mechanism; 331, connecting plate; 332, first telescopic rod; 333, moving plate; 334, second telescopic rod; 335, moving block; 34, driving mechanism; 341, straight tube; 342, pull rod; 343, pull plate; 344, first elastic member; 345, pull rope; 3451, guide roller; 346, cross plate; 347, fixed rod; 348, limiting groove; 349, accommodating cavity; 4, instrument panel; 5, transparent cover; 6, connecting rod; 7, first motor; 8, fixed assembly; 81, third electric push rod; 82, first top plate; 83, rectangular plate; 84, rotating plate; 85, second top plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the 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.

[0029] See also Figure 1-Figure 8 , an automobile instrument installation connection component shown in the figure includes: a fixed shell 1, which is fastened to the vehicle center console by screws; and also includes: a limit ring 11 is fixedly connected between the inner side walls of the rear end of the fixed shell 1, a fixed plate 2 and a clamping component 3 are provided in the inner cavity of the fixed shell 1, the fixed plate 2 and the clamping component 3 are connected, and two top strips 21 are symmetrically fixedly connected to the back of the fixed plate 2, and the top strip 21 on the back of the fixed plate 2 is tightly against the front of the limit ring 11, so that the staff can align the plug block 32 with the slot 31, and the fixed plate 2 is clamped on the inner side wall of the fixed shell 1 through the clamping component 3, and the front of the fixed plate 2 is connected with an instrument panel 4 and a transparent cover 5;

[0030] The front side of the fixing plate 2 is symmetrically provided with two through cavities 22, so as to facilitate the passage of the wiring harness connected to the instrument panel 4;

[0031] The card assembly 3 includes two groups of slots 31 symmetrically opened on the inner wall of the fixed shell 1, the card assembly 3 also includes two groups of plug blocks 32 symmetrically connected to the fixed plate 2, the two groups of plug blocks 32 are symmetrically and movably plugged into the two groups of slots 31, the card assembly 3 also includes a transmission mechanism 33 provided on the fixed plate 2 and a driving mechanism 34 provided on the inner wall of the fixed shell 1, the transmission mechanism 33 is connected to the two groups of plug blocks 32, the driving mechanism 34 is connected to the transmission mechanism 33, the driving mechanism 34 drives the two groups of plug blocks 32 to move toward each other through the transmission mechanism 33, and the direction in which the plug blocks 32 are inserted into the slots 31 is perpendicular to the length direction of the fixed shell 1.

[0032] refer to Figure 2-Figure 5 The transmission mechanism 33 includes a connecting plate 331 fixedly connected to the back of the fixed plate 2, two groups of first telescopic rods 332 are symmetrically fixedly connected to the top and bottom of the connecting plate 331, two moving plates 333 are symmetrically fixedly connected to the output ends of the two groups of first telescopic rods 332, two groups of plug blocks 32 are symmetrically fixedly connected to the sides away from the two moving plates 333, the transmission mechanism 33 also includes two second telescopic rods 334 symmetrically fixedly connected to the left and right sides of the connecting plate 331, two moving blocks 335 are symmetrically fixedly connected to the output ends of the two second telescopic rods 334, two pairs of hinged rods 336 are symmetrically hinged between the two moving blocks 335 and the two moving plates 333 through the second rotating rod and the second torsion spring, and the two moving blocks 335 are connected to the driving mechanism 34.

[0033] Specifically, the driving mechanism 34 drives the two moving blocks 335 to move in directions away from each other, and the two moving blocks 335 overcome the elastic force of the second torsion spring to drive the two pairs of hinged rods 336 to rotate, and the two pairs of hinged rods 336 drive the two moving plates 333 to move in a direction approaching each other, and the two moving plates 333 drive the two groups of plug blocks 32 to be withdrawn from the two groups of slots 31, so that the card connection between the fixed plate 2 and the fixed shell 1 can be released, thereby making the card connection operation between the fixed plate 2 and the fixed shell 1 stable and reliable, thereby ensuring that the instrument panel 4 can be smoothly removed from the fixed shell 1 or installed when the instrument panel 4 is subsequently inspected and repaired, thereby improving the reliability of the installation and connection assembly.

[0034] refer to Figure 3 , Figure 5 and Figure 8 The cross section of the insert block 32 is an isosceles trapezoid. Two trapezoidal filling blocks 311 are symmetrically fixedly connected to the front and rear inner side walls of the slot 31. The two oblique waist surfaces of the insert block 32 are tightly fitted on the oblique waist surfaces of the two filling blocks 311 respectively.

[0035] Specifically, the two filling blocks 311 are used to clamp and limit the plug block 32, so that the plug block 32 is stably inserted into the slot 31, avoiding the plug block 32 from shaking in the slot 31, ensuring the stability of the fixing plate 2 after being clamped on the inner wall of the fixing shell 1, thereby ensuring that the instrument panel 4 will not shake, and effectively improving the reliability of the installation and connection assembly.

[0036] refer to Figure 2 , Figure 3 and Figure 7 The driving mechanism 34 includes two straight tubes 341 symmetrically fixedly connected to the front side of the fixed plate 2, two pull rods 342 are symmetrically and movably inserted at the front ends of the two straight tubes 341, two pull plates 343 are symmetrically and fixedly connected to the front ends of the two pull rods 342, a first elastic member 344 is connected between the pull plates 343 and the front ends of the straight tubes 341, two pull ropes 345 are symmetrically and fixedly connected to the rear ends of the two pull rods 342, one end of the two pull ropes 345 away from the pull rods 342 passes through the rear ends of the straight tubes 341 and the fixed plate 2 and is symmetrically and fixedly connected to the sides away from the two moving blocks 335, and two guide rollers 3451 are symmetrically and rotatably connected to the back side of the fixed plate 2, and the two pull ropes 345 respectively pass around the outer circumferential surfaces of the two guide rollers 3451, and the transparent cover 5 is fixedly sleeved on the outer surfaces of the two straight tubes 341, and the outer side surface of the transparent cover 5 fits the inner wall of the fixed shell 1.

[0037] Specifically, it is only necessary to pull the two pull plates 343. The two pull plates 343 respectively pull the two moving blocks 335 in opposite directions through the two pull rods 342 and the two pull ropes 345 to drive the two groups of plug blocks 32 to be pulled out from the two groups of slots 31, thereby conveniently completing the clamping operation between the fixed plate 2 and the fixed shell 1, thereby improving the convenience and practicality of the installation and connection assembly.

[0038] refer to Figure 7 The driving mechanism 34 also includes two horizontal plates 346 symmetrically and movably sleeved on the outer circumferences of the two pull rods 342. The front and rear ends of the first elastic member 344 are respectively fixedly connected to the front side of the horizontal plate 346 and the back side of the pull plate 343. Two fixing rods 347 are symmetrically and fixedly connected between the back side of the horizontal plate 346 and the front end face of the straight tube 341.

[0039] Specifically, when removing the fixed plate 2, it is only necessary to push the pulling plate 343 and the horizontal plate 346 in the direction of approaching each other at the same time, and the two moving blocks 335 can be pulled in the direction of moving away from each other by the pull rope 345, ensuring that the straight tube 341 and the fixed plate 2 will not be pulled forward when the pull rope 345 is pulled, thereby avoiding the compression and conflict between the plug block 32 and the front side filling block 311, thereby increasing the resistance of the plug block 32 to be pulled out of the slot 31, making the removal operation of the fixed plate 2 smoother and more labor-saving, and further improving the reliability and convenience of the installation and connection assembly.

[0040] refer to Figure 7 Two limiting grooves 348 are symmetrically provided on the left and right inner side walls of the fixed shell 1 , and the two straight tubes 341 are symmetrically slidably connected in the two limiting grooves 348 .

[0041] Specifically, it is ensured that the straight pipe 341 can stably move forward and backward, and that the assembly and disassembly operations of the fixing plate 2 can be performed stably and reliably.

[0042] refer to Figure 7 Two accommodating cavities 349 are symmetrically opened on the front side of the fixed shell 1 , and the rear inner walls of the two accommodating cavities 349 are respectively connected to the front ends of the two limiting grooves 348 , and the two pull plates 343 are symmetrically and movably inserted in the two accommodating cavities 349 .

[0043] Specifically, the pull plate 343 can be inserted into the accommodating cavity 349 to prevent the pull plate 343 from protruding from the fixed shell 1, thereby improving the aesthetics and practicality of the installation and connection assembly.

[0044] refer to Figure 4A connecting rod 6 is fixedly connected to the front of the fixed plate 2, and the front end of the connecting rod 6 is rotatably connected to the first rotating rod. A first motor 7 is fixedly connected to the side of the connecting rod 6. The output end of the first motor 7 passes through the side wall of the connecting rod 6 and is fixedly connected to one end of the first rotating rod. A rotating arm is fixedly sleeved on the outer peripheral surface of the connecting rod 6, and the front end of the rotating arm is fixedly connected to the back of the instrument panel 4. A fixing component 8 is provided on the instrument panel 4, and the fixing component 8 is used to fix the instrument panel 4 and the inner wall of the fixed shell 1 together.

[0045] Specifically, the first motor 7 drives the instrument panel 4 to rotate up and down through the first rotating rod and the rotating arm, so that the angle of the instrument panel 4 can be adjusted to avoid reflection when the instrument panel 4 is at a certain angle during driving and affecting the driver's vision, thereby ensuring driving safety and improving the practicality and reliability of the installation and connection assembly.

[0046] refer to Figure 4 and Figure 6 The fixing assembly 8 includes two pairs of third electric push rods 81 symmetrically fixedly connected to the back of the instrument panel 4 , and two groups of first top plates 82 are symmetrically fixedly connected to the output ends of the two pairs of third electric push rods 81 , and the first top plates 82 can be tightly pressed against the inner wall of the fixing shell 1 .

[0047] Specifically, the third electric push rod 81 pushes the first top plate 82 tightly against the inner wall of the fixed shell 1 , which can cooperate with the clamping assembly 3 to make the position of the instrument panel 4 more stable, thereby preventing the instrument panel 4 from shaking and affecting the driver's viewing of the instrument panel 4 .

[0048] Reference Figure 4 and Figure 6 The fixed component 8 also includes two groups of rectangular plates 83 symmetrically and movably sleeved on the outer peripheral surface of the thin rod of the third electric push rod 81, a second elastic member is fixedly connected between the side surfaces of the rectangular plate 83 and the first top plate 82 that are close to each other, two rotating plates 84 are symmetrically hinged on the left and right side surfaces of the rectangular plate 83 through a third rotating rod and a third torsion spring, and two second top plates 85 are symmetrically and fixedly connected on the sides of the two rotating plates 84 that are away from each other, and the sides of the two second top plates 85 away from the third electric push rod 81 can be tightly pressed against the inner wall of the fixed shell 1, and the distance between the second top plate 85 and the inner wall of the fixed shell 1 is smaller than the distance between the first top plate 82 and the inner wall of the fixed shell 1.

[0049] Specifically, when the third electric push rod 81 pushes the first top plate 82 and the second top plate 85 toward the inner side wall of the fixed shell 1, the second top plate 85 first abuts against the inner side wall of the fixed shell 1, and as the third electric push rod 81 continues to extend, the first top plate 82 can also abut against the inner side wall of the fixed shell 1, so that the first top plate 82 cooperates with the second top plate 85 to further improve the position stability of the instrument panel 4 inside the fixed shell 1, and further improve the reliability of the installation connection assembly;

[0050] The top plates of the first top plate 82 and the second top plate 85 are both arc-shaped, so that the first top plate 82 and the second top plate 85 can still be tightly pressed against the inner wall of the fixed shell 1 after the instrument panel 4 rotates, thereby ensuring the stability of the position of the instrument panel 4.

[0051] Working principle: When in use, when the fixing plate 2 and the instrument panel 4 need to be disassembled, it is only necessary to push the horizontal plate 346 and the pulling plate 343 in the direction away from each other, so that the two moving blocks 335 can be pulled in the direction away from each other by the pull rod 342 and the pull rope 345.

[0052] In this way, the two moving blocks 335 overcome the elastic force of the second torsion spring and drive the two pairs of hinged rods 336 to rotate. The two pairs of hinged rods 336 drive the two moving plates 333 to move in a direction close to each other. The two moving plates 333 drive the two groups of plug blocks 32 to be pulled out from the two groups of slots 31. In this way, the clamping connection between the fixed plate 2 and the fixed shell 1 can be released.

[0053] During driving, if the instrument panel 4 reflects light and affects the vision, the third electric push rod 81 can be started to contract so that the first top plate 82 and the second top plate 85 are separated from the inner wall of the fixed shell 1, and then the first motor 7 is started to drive the instrument panel 4 to rotate up and down through the first rotating rod and the rotating arm, so that the angle of the instrument panel 4 can be adjusted to avoid reflection when the instrument panel 4 is at a certain angle during driving, which may affect the driver's vision.

[0054] Subsequently, when the third electric push rod 81 is started to push the first top plate 82 and the second top plate 85 toward the inner wall of the fixed shell 1, the second top plate 85 is first pressed against the inner wall of the fixed shell 1, and as the third electric push rod 81 continues to extend, the first top plate 82 is also pressed against the inner wall of the fixed shell 1. In this way, the first top plate 82 cooperates with the second top plate 85 to further improve the position stability of the instrument panel 4 inside the fixed shell 1, and further improve the reliability of the installation and connection assembly.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used 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 "include", "comprise" 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.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile instrument mounting connection assembly, comprising: A fixed shell (1); characterized in that it further comprises: a limit ring (11) fixedly connected between the inner side walls of the rear end of the fixed shell (1); a fixed plate (2) and a clamping assembly (3) are provided in the inner cavity of the fixed shell (1); the fixed plate (2) and the clamping assembly (3) are connected; the fixed plate (2) is clamped on the inner side wall of the fixed shell (1) through the clamping assembly (3); and the front of the fixed plate (2) is connected to an instrument panel (4) and a transparent cover (5); The clamping assembly (3) comprises two groups of slots (31) symmetrically arranged on the inner side wall of the fixed shell (1), the clamping assembly (3) also comprises two groups of plug blocks (32) symmetrically connected to the fixed plate (2), the two groups of plug blocks (32) are symmetrically and movably plugged into the two groups of slots (31), the clamping assembly (3) also comprises a transmission mechanism (33) arranged on the fixed plate (2) and a driving mechanism (34) arranged on the inner side wall of the fixed shell (1), the transmission mechanism (33) and the two groups of plug blocks (32) are connected, the driving mechanism (34) and the transmission mechanism (33) are connected, the driving mechanism (34) drives the two groups of plug blocks (32) to move towards each other through the transmission mechanism (33), and the direction in which the plug blocks (32) are inserted into the slots (31) is perpendicular to the length direction of the fixed shell 1.

2. The automobile instrument mounting connection assembly according to claim 1, characterized in that: The transmission mechanism (33) comprises a connecting plate (331) fixedly connected to the back side of the fixed plate (2); two groups of first telescopic rods (332) are symmetrically fixedly connected to the top and bottom of the connecting plate (331); two moving plates (333) are symmetrically fixedly connected to the output ends of the two groups of the first telescopic rods (332); two groups of the plug blocks (32) are symmetrically fixedly connected to the side surfaces of the two moving plates (333) that are away from each other; the transmission mechanism (33) further comprises two second telescopic rods (334) symmetrically fixedly connected to the left and right side surfaces of the connecting plate (331); two moving blocks (335) are symmetrically fixedly connected to the output ends of the two second telescopic rods (334); two pairs of hinged rods (336) are symmetrically hinged between the two moving blocks (335) and the two moving plates (333) via second rotating rods and second torsion springs; and the two moving blocks (335) are connected to the driving mechanism (34).

3. The automobile instrument mounting connection assembly according to claim 2, characterized in that: The cross section of the insert block (32) is an isosceles trapezoid. Two trapezoidal filling blocks (311) are symmetrically fixedly connected to the front and rear inner side walls of the slot (31). The two oblique waist surfaces of the insert block (32) are respectively tightly fitted on the oblique waist surfaces of the two filling blocks (311).

4. The automobile instrument mounting connection assembly according to claim 3, characterized in that: The driving mechanism (34) comprises two straight tubes (341) symmetrically fixedly connected to the front side of the fixed plate (2); two pull rods (342) are symmetrically and movably connected to the front ends of the two straight tubes (341); two pull plates (343) are symmetrically and fixedly connected to the front ends of the two pull rods (342); a first elastic member (344) is connected between the pull plates (343) and the front ends of the straight tubes (341); two pull ropes (345) are symmetrically and fixedly connected to the rear ends of the two pull rods (342); and the two pull ropes (345) are symmetrically and fixedly connected to the front ends of the two pull rods (342). One end of (345) away from the pull rod (342) passes through the rear end of the straight tube (341) and the fixed plate (2) and is symmetrically fixedly connected to the sides of the two movable blocks (335) away from each other. The back side of the fixed plate (2) is symmetrically rotatably connected to two guide rollers (3451). The two pull ropes (345) respectively pass around the outer circumferences of the two guide rollers (3451). The transparent cover (5) is fixedly sleeved on the outer sides of the two straight tubes (341), and the outer side surface of the transparent cover (5) is in contact with the inner wall of the fixed shell (1).

5. The automobile instrument mounting connection assembly according to claim 4, characterized in that: The driving mechanism (34) also includes two transverse plates (346) symmetrically and movably sleeved on the outer circumferences of the two pull rods (342); the front and rear ends of the first elastic member (344) are respectively fixedly connected to the front side of the transverse plate (346) and the back side of the pull plate (343); and two fixing rods (347) are symmetrically and fixedly connected between the back side of the transverse plate (346) and the front end face of the straight tube (341).

6. The automobile instrument mounting connection assembly according to claim 5, characterized in that: Two limiting grooves (348) are symmetrically provided on the left and right inner side walls of the fixed shell (1), and the two straight tubes (341) are symmetrically slidably connected in the two limiting grooves (348).

7. The automobile instrument mounting connection assembly according to claim 6, characterized in that: Two accommodating cavities (349) are symmetrically provided on the front side of the fixed shell (1); the rear inner walls of the two accommodating cavities (349) are respectively connected to the front ends of the two limiting grooves (348); and the two pulling plates (343) are symmetrically and movably inserted into the two accommodating cavities (349).

8. The automobile instrument mounting connection assembly according to claim 7, characterized in that: The front side of the fixing plate (2) is fixedly connected to a connecting rod (6), the front end of the connecting rod (6) is rotatably connected to a first rotating rod, the side of the connecting rod (6) is fixedly connected to a first motor (7), the output end of the first motor (7) passes through the side wall of the connecting rod (6) and is fixedly connected to one end of the first rotating rod, a rotating arm is fixedly sleeved on the outer peripheral surface of the connecting rod (6), the front end of the rotating arm is fixedly connected to the back side of the instrument panel (4), and a fixing component (8) is provided on the instrument panel (4), and the fixing component (8) is used to fix the instrument panel (4) and the inner wall of the fixing shell (1) together.

9. The automobile instrument mounting connection assembly according to claim 8, characterized in that: The fixing assembly (8) comprises two pairs of third electric push rods (81) symmetrically fixedly connected to the back of the instrument panel (4); two groups of first top plates (82) are symmetrically fixedly connected to the output ends of the two pairs of third electric push rods (81); and the first top plates (82) can be tightly abutted against the inner side wall of the fixing shell (1).

10. The automobile instrument mounting connection assembly according to claim 9, characterized in that: The fixing assembly (8) further comprises two groups of rectangular plates (83) symmetrically and movably sleeved on the outer peripheral surface of the thin rod of the third electric push rod (81); a second elastic member is fixedly connected between the side surfaces of the rectangular plate (83) and the first top plate (82) that are close to each other; two rotating plates (84) are symmetrically hinged on the left and right side surfaces of the rectangular plate (83) through a third rotating rod and a third torsion spring; two second top plates (85) are symmetrically and fixedly connected to the side surfaces of the two rotating plates (84) that are away from each other; the side surfaces of the two second top plates (85) that are away from the third electric push rod 81 can be tightly pressed against the inner side wall of the fixing shell (1); and the distance between the second top plate (85) and the inner side wall of the fixing shell (1) is smaller than the distance between the first top plate (82) and the inner side wall of the fixing shell (1).

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