CN208672326U - A kind of head impact imitative experimental appliance - Google Patents
A kind of head impact imitative experimental appliance Download PDFInfo
- Publication number
- CN208672326U CN208672326U CN201821508612.1U CN201821508612U CN208672326U CN 208672326 U CN208672326 U CN 208672326U CN 201821508612 U CN201821508612 U CN 201821508612U CN 208672326 U CN208672326 U CN 208672326U
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- head
- slideway
- seat
- face
- stainless steel
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Abstract
The utility model discloses a kind of head impact imitative experimental appliances, including slideway and head simulated block, the top end face of the slideway is fixedly installed with circular hole seat, and the top end face of slideway is connected with sliding block, the top end face of the sliding block is equipped with sliding seat, the top end face of the sliding seat is equipped with HBM load cell, one end of the conductive bar passes through circular hole seat, one end of the conductive bar is fixed with stud head, the sliding seat other end is fixed with fixed frame, the side of the fixed frame is equipped with bearing, stainless steel stud is fixed on the bearing, one end of the stainless steel stud passes through screw thread hole seat, the both ends of the swing handle are respectively connected with snap-on, the two sides of the slideway are mounted on side plate.The utility model rotates stainless steel stud and realizes the adjustment for carrying out position along slideway to HBM load cell, manually in order to measure influence of the air bag from number of people different distance and inflating expanded moment to number of people neck.
Description
Technical field
The utility model relates to head impact simulating experiment technique field, specifically a kind of head impact simulated experiment dress
It sets.
Background technique
The massive losses as caused by motor-vehicle accident, countries in the world are all made that mandatory want to Crash Safety Design of Vehicles
It asks, and establishes respective regulation.And head impact need to use imitative experimental appliance, facilitate the observation of people.
Traditional head impact imitative experimental appliance function is more single, adjusts inconvenient, shadow to the position of head simulated block
Experiment measurement effect and accuracy are rung.
Utility model content
The purpose of this utility model is to provide a kind of head impact imitative experimental appliances, to solve head in the prior art
The position adjusting inconvenience that imitative experimental appliance function is more single, to head simulated block is hit in portion, affects experiment measurement effect
And the problem of accuracy.
To achieve the above object, the utility model provides the following technical solutions: a kind of head impact imitative experimental appliance, packet
Slideway and head simulated block are included, the top end face of the slideway is fixedly installed with circular hole seat, and the top end face of slideway is connected with sliding block,
The circular hole seat is located at the side of sliding block, and the top end face of the sliding block is equipped with sliding seat, the top end face installation of the sliding seat
There is HBM load cell, and one end of sliding seat is fixedly connected with conductive bar, one end of the conductive bar passes through circular hole seat, institute
The one end for stating conductive bar is fixed with stud head, and screw hole set, the screw hole set and spiral shell are equipped at the center of the head simulated block
Column cap screw thread is connected, and the sliding seat other end is fixed with fixed frame, and the side of the fixed frame is equipped with bearing, the slideway
Top end face be fixed with screw thread hole seat, the threaded hole seat is located at the other side of sliding block, is fixed with stainless steel spiral shell on the bearing
One end of column, the stainless steel stud passes through screw thread hole seat, and stainless steel stud is connected with screw thread hole seat screw thread, the stainless steel
One end of stud is equipped with swing handle, and the both ends of the swing handle are respectively connected with snap-on, and the two sides of the slideway are pacified
Equipped with side plate, fixation hole is evenly distributed on the side plate, described snap-on one end is against in fixation hole.
Preferably, the head simulated block is hemispherical metal structure, and the outer wall of head simulated block is provided with wear-resisting guarantor
Sheath.
Preferably, the fixation hole is equipped with eight altogether, is respectively and fixedly provided with non-slip mat on the inside of eight fixation holes.
Preferably, briquetting is mounted on the snap-on, and briquetting is cylindrical structure.
Preferably, the length of the conductive bar is the half of slideway length.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, it is easy to use
Efficiently；It is connected with sliding block by the surface of slideway, the top of sliding block is equipped with sliding seat, and HBM dynamometry biography is equipped in sliding seat
Sensor, one end of sliding seat are equipped with fixed frame, and bearing is equipped in fixed frame, stainless steel spiral shell is threaded in screw thread hole seat
One end of column, stainless steel stud is mutually fixed with bearing, manually rotate stainless steel stud realize to HBM load cell along slideway into
The adjustment that line position is set, in order to measure influence of the air bag from number of people different distance and inflating expanded moment to number of people neck.
It is mounted on side plate by the two sides of slideway, fixation hole, one end of stainless steel stud are evenly distributed on side plate
Swing handle is installed, the both ends of swing handle are respectively and fixedly provided with snap-on, briquetting is mounted on snap-on, and snap-on is against corresponding
It in fixation hole, and then realizes the fixation to swing handle, avoids the occurrence of HBM load cell and the phenomenon that opposite sliding occur, mention
The stability of high head simulated block.
Due to being fixed with screw hole set in the simulated block of head, one end of conductive bar is equipped with stud head, stud head and screw hole set
Screw thread is connected, and rotation head simulated block realizes various sizes of head simulated block quick replacement processing convenient for being disassembled.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lateral plate structure schematic diagram of the utility model；
Fig. 3 is the sliding seat structural schematic diagram of the utility model.
In figure: 1, slideway；2, circular hole seat；3, HBM load cell；4, screw thread hole seat；5, snap-on；6, briquetting；7, it rotates
Handle；8, side plate；9, stainless steel stud；10, fixed frame；11, sliding block；12, sliding seat；13, conductive bar；14, stud head；15,
Screw hole set；16, head simulated block；17, fixation hole；18, non-slip mat；19, bearing.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of head impact imitative experimental appliance, including slideway 1 and head
Portion's simulated block 16, the top end face of slideway 1 is fixedly installed with circular hole seat 2, and the top end face of slideway 1 is connected with sliding block 11, circular hole seat 2
Positioned at the side of sliding block 11, the top end face of sliding block 11 is equipped with sliding seat 12, and the top end face of sliding seat 12 is equipped with HBM dynamometry biography
Sensor 3, HBM load cell 3 are to be bought by market, and one end of sliding seat 12 is fixedly connected with conductive bar 13, conductive bar 13
Length be 1 length of slideway half, one end of conductive bar 13 passes through circular hole seat 2, and one end of conductive bar 13 is fixed with stud head
14, screw hole set 15 is installed, head simulated block 16 is hemispherical metal structure, and head is simulated at the center of head simulated block 16
The outer wall of block 16 is provided with wear-resistant protective layer, and screw hole set 15 is connected with 14 screw thread of stud head, due to fixed in head simulated block 16
There is screw hole to cover 15, one end of conductive bar 13 is equipped with stud head 14, and stud head 14 covers 15 screw threads with screw hole and is connected, and rotates head mould
Quasi- block 16 realizes various sizes of 16 quick replacement of head simulated block processing, 12 other end of sliding seat convenient for being disassembled
It is fixed with fixed frame 10, the side of fixed frame 10 is equipped with bearing 19, and the top end face of slideway 1 is fixed with screw thread hole seat 4, threaded hole
Seat 4 is located at the other side of sliding block 11, and stainless steel stud 9 is fixed on bearing 19, and one end of stainless steel stud 9 passes through screw thread hole seat
4, and stainless steel stud 9 is connected with 4 screw thread of screw thread hole seat, one end of stainless steel stud 9 is equipped with swing handle 7, passes through slideway 1
Surface be connected with sliding block 11, the top of sliding block 11 is equipped with sliding seat 12, HBM load cell 3 is equipped in sliding seat 12,
One end of sliding seat 12 is equipped with fixed frame 10, and bearing 19 is equipped in fixed frame 10, is threaded in screw thread hole seat 4 stainless
Steel stud 9, one end and 19 phase of bearing of stainless steel stud 9 are fixed, and are rotated stainless steel stud 9 manually and are realized to HBM force-measuring sensing
Device 3 carries out the adjustment of position along slideway 1, in order to measure air bag from number of people different distance and inflating expanded moment to number of people neck
It influences, the both ends of swing handle 7 are respectively connected with snap-on 5, briquetting 6 are mounted on snap-on 5, and briquetting 6 is cylindrical structure, sliding
The two sides in road 1 are mounted on side plate 8, and fixation hole 17 is evenly distributed on side plate 8, and 5 one end of snap-on is against in fixation hole 17, Gu
Determine hole 17 and be equipped with eight altogether, is respectively and fixedly provided with non-slip mat 18 on the inside of eight fixation holes 17, is mounted on side by the two sides of slideway 1
Plate 8, is evenly distributed with fixation hole 17 on side plate 8, and one end of stainless steel stud 9 is equipped with swing handle 7, and the two of swing handle 7
End be respectively and fixedly provided with snap-on 5, briquetting 6 is mounted on snap-on 5, snap-on 5 is against in corresponding fixation hole 17, and then realize to turn
The fixation of dynamic handle 7 avoids the occurrence of HBM load cell 3 and opposite the phenomenon that sliding occurs, improves the firm of head simulated block 16
Property.
The working principle of the utility model is: HBM load cell 3 is installed in sliding seat 12, and 12 side of sliding seat
Conductive bar 13 is installed, 13 one end of conductive bar passes through circular hole seat 2, and one end of conductive bar 13 is fixed with stud head 14, stud head
14 are threadedly coupled with the screw hole set 15 at 16 center of head simulated block, and then convenient for being disassembled, realize various sizes of
The fast replacement processing of head simulated block fast 16, the another side of sliding seat 12 is fixed with fixed frame 10, is equipped with bearing in fixed frame 10
19, stainless steel stud 9 is fixedly installed on bearing 19, and stainless steel stud 9 is threadedly coupled with screw thread hole seat 4, and stainless steel stud 9
One end is equipped with swing handle 7, and rotation swing handle 7 rotates stainless steel stud 9, HBM load cell 3 can be made along cunning
Road 1 carries out the adjustment of position, in order to measure influence of the air bag from number of people different distance and inflating expanded moment to number of people neck, turns
The both ends of dynamic handle 7 are mounted on snap-on 5, and snap-on 5 is against in the fixation hole 17 of side plate 8, realize the fixation to swing handle 7,
And then the phenomenon that also ensuring the stability of head simulated block 16 and HBM load cell 3, being less prone to sideslip, improve head
The practicability of portion's shock imitative experimental appliance.
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 is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of head impact imitative experimental appliance, including slideway (1) and head simulated block (16), it is characterised in that: the cunning
The top end face in road (1) is fixedly installed with circular hole seat (2), and the top end face of slideway (1) is connected with sliding block (11), the circular hole seat
(2) it is located at the side of sliding block (11), the top end face of the sliding block (11) is equipped with sliding seat (12), the top of the sliding seat (12)
End face is equipped with HBM load cell (3), and one end of sliding seat (12) is fixedly connected with conductive bar (13), the conductive bar
(13) one end passes through circular hole seat (2), and one end of the conductive bar (13) is fixed with stud head (14), the head simulated block
(16) it is equipped at center screw hole set (15), the screw hole set (15) is connected with stud head (14) screw thread, the sliding seat
(12) other end is fixed with fixed frame (10), and the side of the fixed frame (10) is equipped with bearing (19), the top of the slideway (1)
End face is fixed with screw thread hole seat (4), and the screw thread hole seat (4) is located at the other side of sliding block (11), is fixed on the bearing (19)
Have stainless steel stud (9), one end of the stainless steel stud (9) passes through screw thread hole seat (4), and stainless steel stud (9) and screw thread
Hole seat (4) screw thread is connected, and one end of the stainless steel stud (9) is equipped with swing handle (7), and the two of the swing handle (7)
End is respectively connected with snap-on (5), and the two sides of the slideway (1) are mounted on side plate (8), are evenly distributed on the side plate (8)
Fixation hole (17), described snap-on (5) one end are against in fixation hole (17).
2. a kind of head impact imitative experimental appliance according to claim 1, it is characterised in that: the head simulated block
It (16) is hemispherical metal structure, and the outer wall of head simulated block (16) is provided with wear-resistant protective layer.
3. a kind of head impact imitative experimental appliance according to claim 1, it is characterised in that: the fixation hole (17) is altogether
Equipped with eight, eight fixation holes (17) insides are respectively and fixedly provided with non-slip mat (18).
4. a kind of head impact imitative experimental appliance according to claim 1, it is characterised in that: on the snap-on (5)
It is equipped with briquetting (6), and briquetting (6) is cylindrical structure.
5. a kind of head impact imitative experimental appliance according to claim 1, it is characterised in that: the conductive bar (13)
Length is the half of slideway (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508612.1U CN208672326U (en) | 2018-09-15 | 2018-09-15 | A kind of head impact imitative experimental appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508612.1U CN208672326U (en) | 2018-09-15 | 2018-09-15 | A kind of head impact imitative experimental appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672326U true CN208672326U (en) | 2019-03-29 |
Family
ID=65843329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508612.1U Active CN208672326U (en) | 2018-09-15 | 2018-09-15 | A kind of head impact imitative experimental appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030256A (en) * | 2023-08-18 | 2023-11-10 | 南通市嘉诚机械有限公司 | Sealing type testing device for automobile bearing component |
-
2018
- 2018-09-15 CN CN201821508612.1U patent/CN208672326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030256A (en) * | 2023-08-18 | 2023-11-10 | 南通市嘉诚机械有限公司 | Sealing type testing device for automobile bearing component |
| CN117030256B (en) * | 2023-08-18 | 2024-04-19 | 南通市嘉诚机械有限公司 | Sealing type testing device for automobile bearing component |
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