CN108896264A - A kind of bumper shock detection device - Google Patents
A kind of bumper shock detection device Download PDFInfo
- Publication number
- CN108896264A CN108896264A CN201810919704.7A CN201810919704A CN108896264A CN 108896264 A CN108896264 A CN 108896264A CN 201810919704 A CN201810919704 A CN 201810919704A CN 108896264 A CN108896264 A CN 108896264A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed plate
- spring
- baffle
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of bumpers to hit detection device, including fixed plate, fixed block and frame, the fixed plate upper and lower ends, which run through, positioning pin, and support rod is provided on the inside of fixed plate, the support rod extends through sliding block and the first spring, and sliding block is arranged between the first spring, the fixed plate right side is fixed with retracting cylinder, the fixed block is separately fixed at fixed plate right side and baffle left side, and fixed block is arranged between retracting cylinder, second spring is fixed between fixed block simultaneously, the baffle is connected by the first bolt with connecting rod one end, and connecting rod is connected by the second bolt with fixed plate, detector is provided on the inside of baffle simultaneously.The setting of the bumper shock detection device retracting cylinder and second spring; it can be after the device be impacted; it is that the device carries out damping, but also can allow retracting cylinder is that second spring is protected, and prevents second spring from being deformed by after punching press that second spring, which can be allowed,.
Description
Technical field
The present invention relates to automobile equipment technical field, specially a kind of bumper hits detection device.
Background technique
Nowadays, with the development of the times, the use of automobile has been very universal, and the use of automobile is not also
Disconnected increases, therefore many automobile vendors can all increase the safety of automobile as far as possible, but general bumper
Detection device, much all only disposable detection will scrap, and significantly increase the testing cost of user, and some are detected
Device inconvenience user is fixed, in view of the above-mentioned problems, carrying out new innovation on the basis of original.
Summary of the invention
The purpose of the present invention is to provide a kind of bumpers to hit detection device, to solve to mention in above-mentioned background technique
General bumper detection device out, much all only disposable detection will scrap, and significantly increase user's
Testing cost, and the problem of some detection devices inconvenience user is fixed.
To achieve the above object, the present invention provides the following technical solutions：A kind of bumper shock detection device, including
Fixed plate, fixed block and frame, the fixed plate upper and lower ends, which run through, positioning pin, and is provided with support on the inside of fixed plate
Bar, the support rod extends through sliding block and the first spring, and sliding block is arranged between the first spring, the fixed plate right side
It is fixed with retracting cylinder, the fixed block is separately fixed at fixed plate right side and baffle left side, and fixed block setting is flexible
Between cylinder, while second spring being fixed between fixed block, the baffle is connected by the first bolt with connecting rod one end, and
Connecting rod is connected by the second bolt with fixed plate, while being provided with detector, the frame left and fixation on the inside of baffle
Plate is connected, and frame right end left side is provided with hydraulic cylinder, while hydraulic cylinder is connected by hydraulic stem with top plate, the top
Noose is provided on plate.
Preferably, the length and width of the fixed plate is all larger than the length and width of baffle, and the central point of fixed plate
Central point with baffle is on same level straight line.
Preferably, the distance between inner sidewall is equal up and down for the length with fixed plate of the support rod, and support rod is straight
Diameter is less than the distance between fixed plate or so inner sidewall.
Preferably, to be slidably connected between the sliding block and support rod, and sliding block is provided with 2 groups, while the length of sliding block
Greater than the width of fixed plate.
Preferably, the central point of the central point of the retracting cylinder and fixed block is on same level straight line, and fixed block is set
12 groups are equipped with, while 12 groups of fixed blocks are about second spring center point symmetry.
Preferably, the connecting rod is respectively rotation connection between fixed plate and baffle, and connecting rod is provided with 2 groups,
2 groups of connecting rods are intersected each other simultaneously.
Compared with prior art, the beneficial effects of the invention are as follows：The bumper hits detection device,
The setting of positioning pin facilitates user to be fixed on the wall the device by positioning pin, to allow the device can be more
Stabilization；
The setting of connecting rod and sliding block, can allow connecting rod by the extruding of baffle after, by connecting rod push sliding block supporting
Sliding continues to squeeze the first spring on bar, so that the first spring be allowed to continue damping, carries out second protection to the device, in order to avoid
It is destroyed by impact force；
The setting of retracting cylinder and second spring can allow second spring for device progress after the device impacted
Damping, but also can allow retracting cylinder is that second spring is protected, and prevents second spring from being deformed by after punching press；
The device can not only mitigate suffered impact force after being impacted, but also can allow user is fixed at any time should
Device carries out the experiment of detection bumper, and simultaneous retractable cylinder can protect the second spring of the device from deformation, and increasing should
The service life of device.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is fixed plate of the present invention, baffle and connecting rod structural schematic diagram.
In figure：1, fixed plate, 2, positioning pin, 3, support rod, 4, sliding block, the 5, first spring, 6, retracting cylinder, 7, fixed block,
8, second spring, 9, baffle, the 10, first bolt, 11, connecting rod, the 12, second bolt, 13, frame, 14, hydraulic cylinder, 15, hydraulic
Bar, 16, top plate, 17, noose, 18, detector.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of bumper shock detection device, according to figure
1, shown in 2 and 3,1 upper and lower ends of fixed plate, which run through, positioning pin 2, and the length and width of fixed plate 1 is all larger than the length of baffle 9
Degree and width, and the central point of the central point of fixed plate 1 and baffle 9 is on same level straight line, in baffle 9 by impact
Afterwards, second spring 8 make baffle 9 will not because impact force is excessive deform the case where, so that the device be allowed maximumlly to bear
Firmly impact force.
According to Fig.2, support rod 3, the length and about 1 inner sidewall of fixed plate of support rod 3 are provided on the inside of fixed plate 1
The distance between it is equal, and the diameter of support rod 3 is less than the distance between 1 or so inner sidewall of fixed plate, and sliding block 4 can be allowed smooth
Slided on support rod 3, support rod 3 extends through sliding block 4 and the first spring 5.
According to fig. 2 and shown in 3, sliding block 4 is arranged between the first spring 5, is slidably connected between sliding block 4 and support rod 3,
And sliding block 4 is provided with 2 groups, while the length of sliding block 4 is greater than the width of fixed plate 1, and it can be when baffle 9 be squeezed, the company of allowing
Extension bar 11 pushes sliding block 4 to push the first spring 5 to carry out secondary shock-absorbing.
According to Fig. 1 and 2,1 right side of fixed plate is fixed with retracting cylinder 6, central point and the fixed block 7 of retracting cylinder 6
Central point is on same level straight line, and fixed block 7 is provided with 12 groups, while 12 groups of fixed blocks 7 are about 8 center of second spring
Point symmetry can protect spring in order to avoid being deformed by impact force, and fixed block 7 is separately fixed at 1 right side of fixed plate and gear
9 left side of plate, and fixed block 7 is arranged between retracting cylinder 6, while second spring 8 is fixed between fixed block 7, baffle 9 passes through
First bolt 10 is connected with 11 one end of connecting rod.
According to Fig. 1 and 3, connecting rod 11 passes through the second bolt 12 and is connected with fixed plate 1, and connecting rod 11 is respectively and solid
It is rotation connection between fixed board 1 and baffle 9, and connecting rod 11 is provided with 2 groups, while 2 groups of connecting rods 11 are intersected each other, Ke Yi
When baffle 9 is squeezed, allow connecting rod 11 that sliding block 4 is pushed to carry out that the first spring 5 is pushed to carry out secondary shock-absorbing, while in baffle 9
Side is provided with detector 18, and 13 left side of frame is connected with fixed plate 1, and 13 right end left side of frame is provided with hydraulic cylinder 14,
Hydraulic cylinder 14 is connected by hydraulic stem 15 with top plate 16 simultaneously, and noose 17 is provided on top plate 16.
Working principle：When hitting detection device using the bumper, the model of the detector 18：QLMH-P,
And detector 18 is arranged in baffle 9, carries out the impact force of detection bumper impact, which is placed into wall by user first
Place, positioning pin 2 can be squeezed into wall, the device can be allowed to be fixed, and then user can be for the connection of hydraulic cylinder 14
Power supply, then bumper can be fixed on top plate 16 by user by noose 17, and then user can start hydraulic cylinder
14 provide the power moved left and right for hydraulic stem 15, and hydraulic stem 15 will quickly withstand top plate 16 to the left, to allow top plate
16 quickly push bumper impact baffle 9, and the detector 18 of 9 inside of baffle just will do it and rush suffered by record bumper
It hitting, retracting cylinder 6 can be shunk simultaneously with second spring 8 after baffle 9 is hit, to mitigate the impact force that baffle 9 is subject to,
Prevent the device from being destroyed, while connecting rod 11 also will receive the extruding of baffle 9 and push sliding block 4 on support rod 3 to allow
Sliding continues to squeeze the first spring 5, carries out the second protection device in order to avoid it is destroyed by impact force, above is exactly this
Bumper hits the application method of detection device, and the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
Of the invention simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be specific
Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of bumper hits detection device, including fixed plate（1）, fixed block（7）And frame（13）, feature exists
In：The fixed plate（1）Upper and lower ends, which run through, positioning pin（2）, and fixed plate（1）Inside is provided with support rod（3）, described
Support rod（3）Extend through sliding block（4）With the first spring（5）, and sliding block（4）It is arranged in the first spring（5）Between, the fixation
Plate（1）Right side is fixed with retracting cylinder（6）, the fixed block（7）It is separately fixed at fixed plate（1）Right side and baffle（9）It is left
Side, and fixed block（7）It is arranged in retracting cylinder（6）Between, while fixed block（7）Between be fixed with second spring（8）, the gear
Plate（9）Pass through the first bolt（10）With connecting rod（11）One end is connected, and connecting rod（11）Pass through the second bolt（12）With it is solid
Fixed board（1）It is connected, while baffle（9）Inside is provided with detector（18）, the frame（13）Left side and fixed plate（1）It is connected
It connects, and frame（13）Right end left side is provided with hydraulic cylinder（14）, while hydraulic cylinder（14）Pass through hydraulic stem（15）With top plate
（16）It is connected, the top plate（16）On be provided with noose（17）.
2. a kind of bumper according to claim 1 hits detection device, it is characterised in that：The fixed plate（1）
Length and width be all larger than baffle（9）Length and width, and fixed plate（1）Central point and baffle（9）Central point exist
On same level straight line.
3. a kind of bumper according to claim 1 hits detection device, it is characterised in that：The support rod（3）
Length and fixed plate（1）The distance between upper and lower inner sidewall is equal, and support rod（3）Diameter be less than fixed plate（1）Left and right
The distance between inner sidewall.
4. a kind of bumper according to claim 1 hits detection device, it is characterised in that：The sliding block（4）With
Support rod（3）Between to be slidably connected, and sliding block（4）It is provided with 2 groups, while sliding block（4）Length be greater than fixed plate（1）Width
Degree.
5. a kind of bumper according to claim 1 hits detection device, it is characterised in that：The retracting cylinder（6）
Central point and fixed block（7）Central point on same level straight line, and fixed block（7）12 groups are provided with, while 12 groups solid
Determine block（7）About second spring（8）Center point symmetry.
6. a kind of bumper according to claim 1 hits detection device, it is characterised in that：The connecting rod（11）
Respectively with fixed plate（1）And baffle（9）Between for rotation connection, and connecting rod（11）It is provided with 2 groups, while 2 groups of connecting rods
（11）Intersect each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919704.7A CN108896264A (en) | 2018-08-14 | 2018-08-14 | A kind of bumper shock detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919704.7A CN108896264A (en) | 2018-08-14 | 2018-08-14 | A kind of bumper shock detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108896264A true CN108896264A (en) | 2018-11-27 |
Family
ID=64354311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919704.7A Withdrawn CN108896264A (en) | 2018-08-14 | 2018-08-14 | A kind of bumper shock detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108896264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551338A (en) * | 2020-06-29 | 2020-08-18 | 周烽 | Bumper impact test device based on automobile safety |
| CN117554020A (en) * | 2024-01-12 | 2024-02-13 | 长春汽车工业高等专科学校 | Automobile bumper impact test device |
-
2018
- 2018-08-14 CN CN201810919704.7A patent/CN108896264A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551338A (en) * | 2020-06-29 | 2020-08-18 | 周烽 | Bumper impact test device based on automobile safety |
| CN111551338B (en) * | 2020-06-29 | 2022-08-09 | 江苏永成汽车零部件股份有限公司 | Bumper impact test device based on automobile safety |
| CN117554020A (en) * | 2024-01-12 | 2024-02-13 | 长春汽车工业高等专科学校 | Automobile bumper impact test device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
|
| WW01 | Invention patent application withdrawn after publication |