CN208010817U - A kind of automobile-used shrapnel of impact resistance - Google Patents
A kind of automobile-used shrapnel of impact resistance Download PDFInfo
- Publication number
- CN208010817U CN208010817U CN201820346839.4U CN201820346839U CN208010817U CN 208010817 U CN208010817 U CN 208010817U CN 201820346839 U CN201820346839 U CN 201820346839U CN 208010817 U CN208010817 U CN 208010817U
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- China
- Prior art keywords
- shrapnel
- impact resistance
- automobile
- spring
- rotating bar
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Abstract
The utility model discloses a kind of automobile-used shrapnels of impact resistance, including pedestal, top plate, fixed plate, the first shrapnel, the second shrapnel, the first spring, second spring, rotor plate, fixed block, the first fulcrum, the first rotating bar, shaft, the second rotating bar, cross bar, the second fulcrum, third shrapnel, telescopic rod and third spring.The structure of the automobile-used shrapnel of the impact resistance is simple, high safety, spring by the first shrapnel and the second shrapnel elasticity and between the two can be very good to achieve the effect that impact resistance, and the first elasticity superposition between shrapnel and the second shrapnel, more improve impact resistance effect, safety coefficient is improved, has ensured safety.The third spring and third shrapnel of the automobile-used shrapnel of the impact resistance further reduced the vibrations generated when shock, have ensured the safety used, avoided user and come to harm, substantially increase security performance.
Description
Technical field
The utility model is related to a kind of shrapnel, specially a kind of automobile-used shrapnel of impact resistance belongs to field of mechanical technique.
Background technology
Shrapnel is to be usually used in machinery, vehicle for the instrument in machinery, the buffer anti-seismic device of vehicle and relay deferred mount
Buffer anti-seismic device and relay deferred mount in, shrapnel because purposes difference due to have variously-shaped and structure, can divide by shape
Have big tensible rigidity and bending stiffness, flat spring very suitable in the other directions for straight flat spring and two class of bending spring
Preferably it is used for doing detection instrument or sensing element, elastic bearing, positioning device, flexible connection etc. in automatic device.
The characteristics of shrapnel currently on the market is only in one direction, i.e., to be easily bent, can be used in minimum rigidity plane
It, can since car speed is fast on damping device or anti-percussion device on automobile, but for the anti-percussion device of automobile
The function and effect of shrapnel can be made to lose, cause unnecessary loss.Therefore, propose that a kind of impact resistance is automobile-used regarding to the issue above
Shrapnel.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of automobile-used shrapnel of impact resistance.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of automobile-used shrapnel of impact resistance, including pedestal, top plate, and it is fixedly installed in the first of the base top both sides
Fulcrum is installed with fixed plate at the top of the pedestal, the first bullet is installed with respectively at the top of the both sides of the fixed plate
Piece and the second shrapnel are fixedly connected with the first spring, and first shrapnel and second between first shrapnel and fixed plate
Second spring is fixedly connected between shrapnel；
The top contact of second shrapnel has rotor plate, and the rotor plate is rotatablely connected to the bottom of fixed block；Institute
It states and is rotatably connected to the first rotating bar on the first fulcrum, first rotating bar is rotatablely connected with shaft；It is rotated in the shaft
It is connected with the second rotating bar and cross bar, the second fulcrum, and second fulcrum are rotatably connected at the top of second rotating bar
It is fixedly installed to the bottom end of top plate；The cross bar side is installed with third shrapnel, and the bottom end of the third shrapnel is fixed
It is connected with telescopic rod, the inside of the telescopic rod is fixedly connected with third spring.
Preferably, first shrapnel, the second shrapnel and third shrapnel are bent L-shaped, first shrapnel, the second bullet
The first part of piece and third shrapnel is along horizontally arranged, and the of first shrapnel, the second shrapnel and third shrapnel
One side direction of two parts towards pedestal is bent, and the size of second shrapnel is twice of the first shrapnel.
Preferably, the quantity of first fulcrum and the second fulcrum is two, and two first fulcrums and second
Fulcrum is distributed to base top both sides and top plate two bottom sides.
Preferably, the first rotating bar, the second rotating bar and cross bar, and first rotation are provided through in the shaft
Bar, the second rotating bar and cross bar are rotatablely connected with the shaft.
Preferably, the quantity of the third shrapnel is two, and two third shrapnels are distributed to the both sides of cross bar.
Preferably, the telescopic rod is socketed to form by two different tube bodies of caliber, and the telescopic rod is internally provided with
The third spring being fixedly connected.
The utility model has the beneficial effects that：
1. the structure of the automobile-used shrapnel of the impact resistance is simple, high safety, pass through the first shrapnel and the second shrapnel elasticity and two
Spring between person can be very good to achieve the effect that impact resistance, and the elasticity superposition between the first shrapnel and the second shrapnel, more
Add and improve impact resistance effect, improve safety coefficient, has ensured safety.
2. the third spring and third shrapnel of the automobile-used shrapnel of the impact resistance further reduced the vibrations generated when shock, protect
The safety used is hindered, has avoided user and come to harm, substantially increase security performance.
Description of the drawings
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model side, sectional structural schematic diagram；
Fig. 3 is the utility model fixed plate structure schematic diagram.
In figure：1, pedestal, 2, top plate, 3, fixed plate, the 4, first shrapnel, the 5, second shrapnel, the 6, first spring, the 7, second bullet
Spring, 8, rotor plate, 9, fixed block, the 10, first fulcrum, the 11, first rotating bar, 12, shaft, the 13, second rotating bar, 14, cross bar,
15, the second fulcrum, 16, third shrapnel, 17, telescopic rod, 18, third spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of automobile-used shrapnel of impact resistance, including pedestal (1), top plate (2), and be fixedly installed in described
The first fulcrum (10) of both sides at the top of pedestal (1).
Wherein, the top of the pedestal 1 is installed with fixed plate 3, and peace is fixed respectively at the top of the both sides of the fixed plate 3
Equipped with the first shrapnel 4 and the second shrapnel 5, anti-collision performance is increased by the elasticity of the first shrapnel 4 and the second shrapnel 5, described the
The first spring 6, and fixed company between first shrapnel, 4 and second shrapnel 5 are fixedly connected between one shrapnel 4 and fixed plate 3
It is connected to second spring 7.
The top contact of second shrapnel (5) has rotor plate (8), and the rotor plate (8) is rotatablely connected to fixed block
(9) bottom,；The first rotating bar (11), the top of first rotating bar (11) are rotatably connected on first fulcrum (10)
Portion is rotatablely connected with shaft (12) to shaft (12)；It is rotatably connected to the second rotating bar (13) and cross bar on the shaft (12)
(14), by the movement of cross bar 14 to drive third shrapnel 16 to move together, to resist top plate 2.
The second fulcrum (15) is rotatably connected at the top of second rotating bar (13), and second fulcrum (15) is fixed
It installs to the bottom end of top plate (2)；Cross bar (14) side is installed with third shrapnel (16), and the third shrapnel (16)
Bottom end be fixedly connected with telescopic rod (17), the inside of the telescopic rod (17) is fixedly connected with third spring (18).
As a kind of technical optimization scheme of the utility model, first shrapnel 4, the second shrapnel 5 and third shrapnel 16
Bend it is L-shaped, the first part of first shrapnel 4, the second shrapnel 5 and third shrapnel 16 along horizontally arranged, and
One side direction of the second part of first shrapnel 4, the second shrapnel 5 and third shrapnel 16 towards pedestal 1 is bent, and described second
The size of shrapnel 5 is twice of the first shrapnel 4, convenient for increasing the elasticity of the first shrapnel 4, the second shrapnel 5 and third shrapnel 16.
As a kind of technical optimization scheme of the utility model, the quantity of first fulcrum, 10 and second fulcrum 15 is
Two, and two first fulcrum, 10 and second fulcrums 15 are distributed to 1 top both sides of pedestal and 2 two bottom sides of top plate, just
In the rotation of the first rotating bar 11 and the second rotating bar 13.
As a kind of technical optimization scheme of the utility model, the first rotating bar is provided through on the shaft (12)
(11), the second rotating bar (13) and cross bar (14), and first rotating bar (11), the second rotating bar (13) and cross bar (14) with
Shaft (12) rotation connection.
As a kind of technical optimization scheme of the utility model, the quantity of the third shrapnel 16 is two, and two institutes
The distribution of third shrapnel 16 is stated to the both sides of cross bar 14, convenient for playing cushioning effect.
As a kind of technical optimization scheme of the utility model, the telescopic rod 17 is socketed by the different tube body of two calibers
It forms, and the telescopic rod 17 is internally provided with the third spring 18 being fixedly connected, is convenient for the compression of third spring 18.
The automobile-used shrapnel of impact resistance provided based on the present embodiment when a crash occurs, between pedestal 1 and top plate 2 away from
Shorten from moment, the second shrapnel 5 pushes rotating bar 8 so that the bottom end of rotating bar 8 resists the bottom of top plate 2, so that second
Shrapnel 5 inwardly squeezes, and second spring 7 is compressed, and the first shrapnel 4 inwardly squeezes, and to which the first spring 6 compresses, and then enhances crashworthiness
Hitting property.
Meanwhile first rotating bar 11 and the second rotating bar 13 rotate together, drive cross bar 14 to be moved to close to 2 direction of top plate
It is dynamic so that the third shrapnel 16 on cross bar 14 resists top plate 2, and when continuing to move to, telescopic rod 17 is supported to contract, telescopic rod 17
Firmly third spring 18 so that third spring 18 compresses, and then achievees the effect that impact resistance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of automobile-used shrapnel of impact resistance, including pedestal (1), top plate (2), and be fixedly installed in two at the top of the pedestal (1)
The first fulcrum (10) of side, it is characterised in that：It is installed with fixed plate (3), the fixed plate at the top of the pedestal (1)
(3) it is installed with the first shrapnel (4) and the second shrapnel (5), first shrapnel (4) and fixed plate respectively at the top of both sides
(3) it is fixedly connected with the first spring (6) between, and second is fixedly connected between first shrapnel (4) and the second shrapnel (5)
Spring (7)；
The top contact of second shrapnel (5) has rotor plate (8), and the rotor plate (8) is rotatablely connected to fixed block (9)
Bottom；The first rotating bar (11), first rotating bar (11) and shaft (12) are rotatably connected on first fulcrum (10)
Rotation connection；The second rotating bar (13) and cross bar (14), second rotating bar (13) are rotatably connected on the shaft (12)
Top be rotatably connected to the second fulcrum (15), and second fulcrum (15) is fixedly installed to the bottom end of top plate (2)；The cross
Bar (14) side is installed with third shrapnel (16), and the bottom end of the third shrapnel (16) is fixedly connected with telescopic rod
(17), the inside of the telescopic rod (17) is fixedly connected with third spring (18).
2. the automobile-used shrapnel of a kind of impact resistance according to claim 1, it is characterised in that：First shrapnel (4), the second bullet
Piece (5) and third shrapnel (16) bend it is L-shaped, first shrapnel (4), the second shrapnel (5) and third shrapnel (16)
A part is along horizontally arranged, and the second part of first shrapnel (4), the second shrapnel (5) and third shrapnel (16)
A side direction towards pedestal (1) is bent, and the size of second shrapnel (5) is twice of the first shrapnel (4).
3. the automobile-used shrapnel of a kind of impact resistance according to claim 1, it is characterised in that：First fulcrum (10) and second
The quantity of fulcrum (15) is two, and two first fulcrums (10) and the second fulcrum (15) are distributed to pedestal (1) and push up
Portion both sides and top plate (2) two bottom sides.
4. the automobile-used shrapnel of a kind of impact resistance according to claim 1, it is characterised in that：Through setting on the shaft (12)
There are the first rotating bar (11), the second rotating bar (13) and cross bar (14), and first rotating bar (11), the second rotating bar (13)
It is rotatablely connected with cross bar (14) and the shaft (12).
5. the automobile-used shrapnel of a kind of impact resistance according to claim 1, it is characterised in that：The quantity of the third shrapnel (16)
It it is two, and two third shrapnels (16) are distributed to the both sides of cross bar (14).
6. the automobile-used shrapnel of a kind of impact resistance according to claim 1, it is characterised in that：The telescopic rod (17) is managed by two
The different tube body of diameter is socketed to form, and the telescopic rod (17) is internally provided with the third spring (18) being fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346839.4U CN208010817U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile-used shrapnel of impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346839.4U CN208010817U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile-used shrapnel of impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010817U true CN208010817U (en) | 2018-10-26 |
Family
ID=63887617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820346839.4U Expired - Fee Related CN208010817U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile-used shrapnel of impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990165A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | Analog heart pump device for automatic pulse finder |
-
2018
- 2018-03-14 CN CN201820346839.4U patent/CN208010817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990165A (en) * | 2021-11-13 | 2022-01-28 | 沈阳天仁合一科技有限公司 | Analog heart pump device for automatic pulse finder |
| CN113990165B (en) * | 2021-11-13 | 2024-01-23 | 沈阳天仁合一科技有限公司 | Heart pump simulating device for automatic pulse finder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190314 |