A kind of automobile mounted instrument of Novel crashproof damping type
Technical field
The present invention relates to technical field of automobile accessories, specially a kind of automobile mounted instrument of Novel crashproof damping type.
Background technique
Onboard instruments are very unique components in automobile, react the basic status of vehicle driving, collect safety, function
, onboard instruments generally include mounting base and instrument board to property etc., and various metering device (speeds are equipped on instrument board
Table, fuel level gauge etc.).
Existing onboard instruments, mounting base mostly structure is relatively simple, has a single function, and lacks the protection to instrument board and makees
When encountering bumpy sections on the way with, running car can collide, it will lead to and collide between instrument board and mounting base, make
It obtains instrument board to be constantly shaken, causes instrument board to be damaged, influence the service life of instrument.For this purpose, it is proposed that a kind of
Novel crashproof damping type automobile mounted instrument solves problems.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile mounted instrument of Novel crashproof damping type, to solve above-mentioned background technique
The problem of middle proposition.The automobile mounted instrument of Novel crashproof damping type has good shock absorbing effect, avoids instrument board
It is damaged, improves the service life of automobile mounted instrument.
To achieve the above object, the invention provides the following technical scheme:
A kind of automobile mounted instrument of Novel crashproof damping type, including bottom plate and cover board, the upper center of the bottom plate open up free
The inside of slot, the empty slot is equipped with elastic ball, and the upper end of the elastic ball is connected with instrument board, the left and right sides of the instrument board
It is respectively equipped with the first fixing piece, the second fixing piece is symmetrically arranged on front side of the instrument board, the upper end two sides of the bottom plate are symmetrical
First sliding groove is offered, the internal activity of the first sliding groove is equipped with the first sliding block, and the upper end of first sliding block passes through bolt
It is fixedly connected with the first fixing piece, the inner wall side connection of the first sliding groove is fluted, and the inner wall side of the groove is equipped with
Second spring, the second spring are connected with the cushion to match with groove, side of the cushion far from second spring
Corresponding with the first fixing piece, the outer wall side of first sliding block is connected with buffer bar, and the buffer bar is far from the first sliding block
Side pulley is connected with by connecting rod, Elastic Steel cord is wound on the outside of the pulley, the upper end side of the bottom plate is opened
Equipped with the second sliding slot being connected with first sliding groove, the internal activity of the second sliding slot is equipped with the second sliding block, and described second is sliding
The upper end of block is fixedly connected by bolt with the second fixing piece, and is connected between second sliding block and the inner wall of second sliding slot
One spring, side of second sliding block far from the first spring are fixedly connected with Elastic Steel cord.
Further, the upper center of the bottom plate symmetrically offers slot, and the inside of the slot is equipped with telescopic rod, institute
The upper end for stating telescopic rod is connected with the lower end of instrument board, and the lower end of instrument board offers the sliding to match with telescopic rod
Slot.
Preferably, the buffer bar includes loop bar, and the inner cavity of the loop bar is plugged with motion bar, the bottom of the motion bar
Third spring is connected between end and the inner wall of loop bar, the one end of the motion bar far from third spring is connected with the first sliding block.
Further, the outer wall of the motion bar is rotatably connected to idler wheel by pin shaft, and the inner wall two sides of the loop bar are opened
Equipped with the vertical slot to match with idler wheel.
Further, the lower end two sides of the cover board are symmetrically arranged with tenon, the upper end two sides of the bottom plate be symmetrically arranged with
The tongue-and-groove that tenon matches offers the through slot to match with instrument board in the upper end of the cover board, and the inside of the through slot is set
There is transparent glass.
Further, the inner wall side of the first sliding groove is connected with tensioning wheel, and the Elastic Steel cord by bracket
Around tensioning wheel.
Further, the inside of the empty slot is additionally provided with spill buffering pneumatic cushion, and the elastic ball passes through spill buffering pneumatic cushion
It is placed in empty slot.
Further, the spill buffering pneumatic cushion is connected with appendix, and the appendix is equipped with exhaust portion.
Further, the exhaust portion includes connecting tube, connector I and connector II, the connector I and connection
First II is separately mounted to the both ends of connecting tube, and the connector I connects the appendix connecting with spill buffering pneumatic cushion, the connection
The elastic membrane valve of movable sealing contact there are two being set in pipe.
Further, one end of two elastic membrane valves is integrated with connection inside pipe wall, and the other end extends internally and the company of direction
Connector II and reserved certain interval.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention, can be stable by instrument board by the first fixing piece, the second fixing piece, the first sliding block and the second sliding block
It fixes, when automobile, which encounters, to jolt or collide, can be buffered by elastic ball and telescopic rod and offset what instrument board was subject to
The power of vertical direction plays the role of preliminary damping;
(2) elastic ball is placed in empty slot by spill buffering pneumatic cushion, when automobile encounters and jolts or collide, because there is bullet
Property ball and spill buffering pneumatic cushion double action, can slow down in elastic ball because external force offsets the vertical direction that instrument board is subject to
Power, spill buffering pneumatic cushion offset surplus energy suffered by elastic ball again;
(3) present invention passes through the cooperation of groove, cushion and second spring, can buffer and offset the horizontal direction that instrument board is subject to
Power, further progress bumper and absorbing shock, by the first sliding block first sliding groove internal slide so that Elastic Steel cord pulls the
The internal slide of two sliding block second sliding slots simultaneously stretches second spring, passes through buffer bar, the elastic force of Elastic Steel cord and second spring
Effect, can be buffered again, further increase the shock absorbing effect to instrument board;
(4) structure of the invention design rationally, can make automobile mounted instrument have good shock absorbing effect, avoid instrument
Disk is damaged, and improves the service life of automobile mounted instrument, and practicability is powerful, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of automobile mounted instrument structure schematic diagram of Novel crashproof damping type proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram of the automobile mounted instrument cover plate of Novel crashproof damping type proposed by the present invention;
Fig. 3 is a kind of automobile mounted instrument side view of Novel crashproof damping type proposed by the present invention;
Fig. 4 is the portion A structure enlargement diagram in a kind of automobile mounted instrument of Novel crashproof damping type proposed by the present invention;
Fig. 5 is the portion B structure enlargement diagram in a kind of automobile mounted instrument of Novel crashproof damping type proposed by the present invention;
Fig. 6 is a kind of automobile mounted instrument spill buffering pneumatic cushion schematic diagram of Novel crashproof damping type proposed by the present invention;
Fig. 7 is a kind of exhaust portion schematic diagram of the automobile mounted instrument of Novel crashproof damping type proposed by the present invention;
Fig. 8 is that a kind of exhaust portion of automobile mounted instrument of Novel crashproof damping type proposed by the present invention seals schematic diagram.
In figure: 1- bottom plate, 2- instrument board, 3- empty slot, 4- elastic ball, 5- slot, 6- telescopic rod, 7- cover board, 8- tenon, 9-
Tongue-and-groove, the first fixing piece of 10-, the second fixing piece of 11-, 12- first sliding groove, 13- second sliding slot, the second sliding block of 14-, 15- first
Spring, 16- pulley, 17- Elastic Steel cord, 18- tensioning wheel, 19- groove, the first sliding block of 20-, 21- cushion, the second bullet of 22-
Spring, 23- buffer bar, 24- loop bar, 25- motion bar, 26- third spring, 27- vertical slot, 28- idler wheel, 29- transparent glass, 30- are recessed
Shape buffering pneumatic cushion, 31- appendix, 32- exhaust portion, 33- connecting tube 34- connector I, 35- connector II, 36- elastic membrane valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Set/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, being also possible to can
Dismantling connection, or be integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also pass through
Intermediary is indirectly connected, and can be the connection inside two elements.For the ordinary skill in the art, can have
Body situation understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution:
A kind of automobile mounted instrument of Novel crashproof damping type, including bottom plate 1 and cover board 7, the lower end two sides of cover board 7 are symmetrically arranged with tenon
First 8, the upper end two sides of bottom plate 1 are symmetrically arranged with the tongue-and-groove 9 to match with tenon 8, offer in the upper end of cover board 7 and instrument board 2
The through slot to match, the inside of through slot are equipped with transparent glass 29, and transparent glass 29 is tempered glass, facilitate quickly tearing open for cover board 7
Dress, while cover board 7 and transparent glass 29 can reinforce the protective effect to instrument board 2.
The upper center of bottom plate 1 offers empty slot 3, and the inside of empty slot 3 is equipped with elastic ball 4, and the upper end of elastic ball 4 is connected with
Instrument board 2, the upper center of bottom plate 1 symmetrically offer slot 5, and the inside of slot 5 is equipped with telescopic rod 6, the upper end of telescopic rod 6 with
The lower end of instrument board 2 is connected, and the lower end of instrument board 2 offers the sliding groove to match with telescopic rod 6, so that telescopic rod 6
The sliding of instrument board 2 is not interfered with, simultaneous retractable bar 6 can play the supporting role to instrument board 2, match with elastic ball 4
Close the buffer protection function that can be improved to instrument board 2.
Instrument board 2 is respectively arranged on the left side and the right side the first fixing piece 10, and the front side of instrument board 2 is symmetrically arranged with the second fixing piece
11, the upper end two sides of bottom plate 1 symmetrically offer first sliding groove 12, and the internal activity of first sliding groove 12 is equipped with the first sliding block 20, the
The upper end of one sliding block 20 is fixedly connected by bolt with the first fixing piece 10, and the inner wall side connection of first sliding groove 12 is fluted
19, the inner wall side of groove 19 is equipped with second spring 22, and second spring 22 is connected with the cushion 21 to match with groove 19, delays
Rush that side of the pad 21 far from second spring 22 is corresponding with the first fixing piece 10, the outer wall side of the first sliding block 20 is connected with buffering
Bar 23, buffer bar 23 include loop bar 24, and the inner cavity of loop bar 24 is plugged with motion bar 25, the bottom end of motion bar 25 and loop bar 24
Third spring 26 is connected between inner wall, the one end of motion bar 25 far from third spring 26 is connected with the first sliding block 20, when first
Sliding block 20 will drive motion bar 25 and stretch third spring 26, pass through third spring 26 in the internal slide of first sliding groove 12
Elastic force effect, can reinforce the bumper and absorbing shock protective effect to instrument board 2.
The outer wall of motion bar 25 is rotatably connected to idler wheel 28 by pin shaft, and the inner wall two sides of loop bar 24 offer and idler wheel 28
The vertical slot 27 to match, can be convenient the quick sliding of motion bar 25, so that third spring 26 is improved by Rapid stretching using effect
Fruit.
Side of the buffer bar 23 far from the first sliding block 20 is connected with pulley 16 by connecting rod, and the outside of pulley 16 is wound with bullet
Property wirerope 17, the upper end side of bottom plate 1 offer the second sliding slot 13 being connected with first sliding groove 12, second sliding slot 13 it is interior
Portion is movably equipped with the second sliding block 14, and the upper end of the second sliding block 14 is fixedly connected by bolt with the second fixing piece 11, the second sliding block
The first spring 15, side of second sliding block 14 far from the first spring 15 and elasticity are connected between 14 and the inner wall of second sliding slot 13
Wirerope 17 is fixedly connected, and the inner wall side of first sliding groove 12 is connected with tensioning wheel 18 by bracket, and Elastic Steel cord 17 around
Tensioning wheel 18 is crossed, Elastic Steel cord 17 is connected around tensioning wheel 18 with the second sliding block 14, can reduce Elastic Steel cord 17
Abrasion, while elastic wire rope 17 can be made to keep good tension, it is more convenient to use.
The inside of the empty slot 3 is additionally provided with spill buffering pneumatic cushion 30, and the elastic ball 4 is disposed by spill buffering pneumatic cushion 30
In empty slot 3;The spill buffering pneumatic cushion 30 is connected with appendix 31, and the appendix 31 is equipped with exhaust portion 32;The row
Gas portion 32 includes connecting tube 33, connector I 34 and connector II 35, and the connector I 34 and connector II 35 are pacified respectively
Mounted in the both ends of connecting tube 32, the connector I 34 connects the appendix 31 connecting with spill buffering pneumatic cushion 30, the connecting tube
The elastic membrane valve 36 of movable sealing contact there are two being set in 33;One end of two elastic membrane valves 36 and 33 inner wall of connecting tube one
To change, the other end extends internally and is directed toward connector II 35 and reserved certain interval, when automobile encounters and jolts or collide, because
For the effect of flexible ball 4, it can slow down because external force offsets the power for the vertical direction that instrument board 2 is subject to, and as further changing
Into, when the born largest deformation of 4 pairs of counteracting external force of elastic ball, spill buffering pneumatic cushion 30 can surplus energy suffered by secondary counteracting,
Specifically spill buffering pneumatic cushion 30 is that soft air cushion is made in rubber or PVC, and interior original state inside has air because of own form,
After the power of suffered elastic ball 4, air in it is discharged by appendix, specifically as shown in fig. 7, when air receives extruding
When to outlet, air between two elastic membrane valves 36 by being discharged, and spill buffering pneumatic cushion 30 is gradually compressed, until reaching maximum shape
Variable, two elastic membrane valves 36 are closed, and surplus energy secondary suffered by elastic ball 4 is offset, and the effect to preliminary damping damping again is supported
Shaking force caused by instrument board 2, elastic ball 4 disappeared due to suffered external force, when instrument board 2, elastic ball 4 reset, two bullets
Property film valve 36 close and return to original state, air can be re-introduced into as shown in Figure 8 in spill buffering pneumatic cushion 30, after being
To offsetting secondary surplus energy suffered by elastic ball 4, prepare to the effect of preliminary damping damping again.
Working principle: when work, when automobile, which encounters, to jolt or collide, can be delayed by elastic ball 4 and telescopic rod 6
Offset disappears the power of vertical direction that instrument board 2 is subject to, plays the role of preliminary damping, passes through groove 19, cushion 21 and second
The cooperation of spring 22 can buffer and offset the power of horizontal direction that instrument board 2 is subject to, further progress bumper and absorbing shock, by the
One sliding block 20 first sliding groove 12 internal slide so that Elastic Steel cord 17 pull 14 second sliding slot 13 of the second sliding block inside
Second spring 22 is slided and stretched, is acted on by the elastic force of buffer bar 23, Elastic Steel cord 17 and second spring 22, it can be again
It is buffered, further increases the shock absorbing effect to instrument board 2, can prevented instrument board 2 from colliding with bottom plate 1, keep away
Exempt from instrument board 2 to be damaged.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.