CN114198624B - General clamping device of amusement facility acceleration test - Google Patents
General clamping device of amusement facility acceleration test Download PDFInfo
- Publication number
- CN114198624B CN114198624B CN202111460827.7A CN202111460827A CN114198624B CN 114198624 B CN114198624 B CN 114198624B CN 202111460827 A CN202111460827 A CN 202111460827A CN 114198624 B CN114198624 B CN 114198624B
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- Prior art keywords
- backrest
- locking nut
- locked
- threaded sleeve
- shaped support
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
Abstract
A universal clamping device for testing acceleration of amusement facilities, comprising: v-shaped support, locking nut, threaded sleeve, locking bolt, back brace rod, adjusting screw, back kicking block, cloud platform, screw rod and clamp splice. The V-shaped support is connected with the threaded sleeve through threads and is locked by the locking nut; the backrest stay bar is connected with the threaded sleeve through a round hole and is locked by the locking bolt; the adjusting screw is connected with the backrest stay bar through threads and is locked by the locking nut; the backrest top block is connected with the adjusting screw rod through a spherical hinge; the cradle head is connected with the clamping block through a screw rod and is locked by a locking nut; the clamping blocks are connected with the backrest stay bars through round holes and are locked by locking bolts. The device can firmly and reliably install the acceleration sensor at a standard designated position when the acceleration test of the amusement facility is carried out, and the sensitive axis direction of the acceleration sensor can be adjusted to meet the requirement of a test coordinate system in the standard.
Description
Technical Field
The invention relates to a universal clamping device for testing acceleration of an amusement facility, in particular to a device which is arranged on a passenger seat of the amusement facility, is used for firmly and reliably arranging an acceleration sensor at a standard designated position when the acceleration test of the amusement facility is carried out, and can adjust the axial direction of the acceleration sensor so as to meet the requirement of a test coordinate system. Belongs to the technical field of special equipment detection.
Background
The allowable acceleration value has been an important issue in the field of amusement ride design. Excessive shock acceleration can cause pain, loss of consciousness and mechanical trauma (such as concussion, fracture, organ displacement and rupture, etc.), and death can be caused in severe cases. When the steady acceleration (called as continuous acceleration in some documents) exceeds the tolerance of human body, serious consequences such as insufficient blood supply to brain, loss of consciousness, excessive stress on bones, and damage to spine can be caused. The national standard, the European standard and the American standard have the requirements of acceleration allowable value, passenger restraint device criterion based on acceleration area and the like, and the acceleration measurement position and the test coordinate system are also specified in each standard. However, the current acceleration test is not standard, the installation position of the acceleration sensor is random, so that the test result is inaccurate, and serious consequences such as passenger injury can be caused. Therefore, the universal clamping device for testing the acceleration of the amusement facility, disclosed by the invention, is used for standardizing the acceleration test, strictly observing the standard requirements, ensuring that the test conclusion is more true and reliable, and practically guaranteeing the riding safety of passengers.
Disclosure of Invention
1. The invention aims to:
the invention aims to provide a universal clamping device for testing the acceleration of an amusement facility, which is a device installed on a passenger seat of the amusement facility and used for fixing an acceleration sensor to develop the acceleration test of the amusement facility. When the amusement facility acceleration test is carried out, in order to test acceleration response of a specified position of a passenger, the device can be used for rapidly installing and adjusting the acceleration sensor to the specified position and adjusting the axial direction of the sensor to be consistent with a test coordinate system. Therefore, the purposes of standardization and convenience of the acceleration test work of the amusement facilities, standardization of the acceleration test work and improvement of the acceleration test efficiency are achieved.
2. The technical scheme is as follows:
the invention relates to a universal clamping device for testing acceleration of an amusement facility, which is shown in fig. 1a and 1b, and comprises the following components: v-shaped support 1, lock nut 2, threaded sleeve 3, lock nut 4, V-shaped support 5, lock bolt 6, lock bolt 7, back stay 8, adjustment screw 9, lock nut 10, lock nut 11, back top block 12, pan head 13, screw 14, lock nut 15, clamp block 16, and lock bolt 17. The positional connection relationship between them is: the V-shaped support 1 is connected with the threaded sleeve 3 through self threads, and the relative position is locked by the locking nut 2 after the installation position is adjusted; the V-shaped support 5 is connected with the threaded sleeve 3 through self threads, and the relative position is locked by the locking nut 4 after the installation position is adjusted; the backrest stay bar 8 is connected with the threaded sleeve 3 through a round hole at the tail part of the backrest stay bar, and the relative position is locked by the locking bolt 6 and the locking bolt 7 after the installation position is adjusted; the adjusting screw 9 is connected with the backrest stay bar 8 through self threads, and the relative position is locked by the locking nut 10 and the locking nut 11 after the installation position is adjusted; the backrest top block 12 is connected with the adjusting screw rod 9 through a spherical hinge; the cradle head 13 is connected with the clamping block 16 through a screw rod 14, and the relative position is locked by a locking nut 15 after the installation position is adjusted; the clamping block 16 is connected with the backrest stay bar 8 through a round hole at the tail part of the clamping block, and the relative position is locked by the locking bolt 17 after the installation position is adjusted.
The V-shaped support 1 is a structural member of a welding stud at the rear part of the V-shaped bending plate;
the locking nut 2 is a commercial standard part, and the specific model is determined according to the specification of the stud in the V-shaped support 1;
the threaded sleeve 3 is a cylindrical hollow structural member with internal threads;
the locking nut 4 is a commercial standard part, and the specific model is determined according to the specification of the stud in the V-shaped support 5;
the V-shaped support 5 is a structural member of a welding stud at the rear part of the V-shaped bending plate;
the locking bolt 6 is a commercial standard part, and the specific model is determined according to the specification of a threaded hole in the backrest stay bar 8;
the locking bolt 7 is a commercial standard part, and the specific model is determined according to the specification of a threaded hole in the backrest stay bar 8;
the backrest stay bar 8 is a structural member with a round hole at the tail part which can be sleeved on the threaded sleeve 3 and an internal threaded hole at the front part which can be connected with the adjusting screw 9;
the adjusting screw 9 is a structural member with threads on the surface and a ball head which can be connected with the backrest jacking block 12 in a ball joint manner;
the locking nut 10 is a commercial standard part, and the specific model is determined according to the specification of the stud in the adjusting screw 9;
the locking nut 11 is a commercial standard part, and the specific model is determined according to the specification of the stud in the adjusting screw 9;
the backrest top block 12 is a round table-shaped structural member which can be in spherical hinge connection with the adjusting screw 9;
the cradle head 13 is a commercially available standard part and is used for installing an acceleration sensor and adjusting the axial position of the acceleration sensor;
the screw 14 is a machined part for connecting the cradle head 13 and the clamping block 16;
the locking nut 15 is a commercially available standard part and is used for locking the relative positions of the cradle head 13 and the clamping block 16;
the clamping block 16 is a structural member with a threaded inner hole at the top of a middle groove and can be sleeved on the backrest stay bar 8;
the locking bolt 17 is a commercially available standard for locking the relative positions of the clamp block 16 and the back support bar 8.
The working principle and the flow of the invention are as follows: as shown in fig. 1a, 1b, 2a and 2b, the V-shaped support 1 and the V-shaped support 5 are supported at a proper height by the rotating threaded sleeve 3, and the locking nut 2 and the locking nut 4 are screwed to lock the installation position; the backrest stay bar 8 is sleeved on the threaded sleeve 3, the angle is adjusted to enable the backrest jacking block 12 to be opposite to the backrest of the chair, and the locking bolt 6 and the locking bolt 7 are screwed to lock the installation position; the adjusting screw 9 is rotated to enable the backrest jacking block 12 to press the backrest of the chair, and the locking nut 10 and the locking nut 11 are screwed to lock the installation position; the acceleration sensor is arranged on the cradle head 13, the cradle head 13 is connected with the clamping block 16 through the screw rod 14, the installation position is locked through the locking nut 15, the clamping block 16 is sleeved on the backrest stay bar 8, and the locking bolt 17 is tightened to lock the installation position; the axial direction of the acceleration sensor can be adjusted to be consistent with the standard requirement by adjusting the cradle head 13.
3. The invention relates to a universal clamping device for testing acceleration of amusement facilities, which has the following advantages:
1. the V-shaped support is utilized to support the safety pressing bar inside, so that the height can be adjusted up and down, and the requirement of the installation height of the measuring point in the standard is met.
2. The backrest brace rod is utilized to support the self on the backrest of the seat, and the clamping blocks can move back and forth on the backrest brace rod, so that the distance requirement between a measuring point and the backrest in the standard is met.
3. The three axial directions of the acceleration sensor can be adjusted by using the cradle head, so that the requirements of a test coordinate system of the acceleration sensor in the standard are met.
The invention is suitable for the acceleration test work of most large-scale recreation facilities with a similar safety pressing bar structure; the portable instrument box has compact structure and moderate size, and can be conveniently taken in the portable instrument box after being disassembled; the light-weight steel is made of light materials, and has high strength and light weight; the device can meet the requirements of carrying the device to take various vehicles to carry out detection on site.
Drawings
Fig. 1a and 1b are schematic structural views of a universal clamping device for testing acceleration of an amusement ride according to the present invention.
FIGS. 2a and 2b are schematic illustrations of the assembly of the present invention mounted to a large amusement ride seat assembly.
The symbols in the drawings are as follows:
1-V-shaped support, 2-lock nut, 3-threaded sleeve, 4-lock nut, 5-V-shaped support, 6-lock bolt,
7-locking bolt, 8-backrest stay, 9-adjusting screw, 10-locking nut, 11-locking nut, 12-backrest top block,
13-cloud platform, 14-screw rod, 15-locking nut, 16-clamp splice, 17-locking bolt.
Detailed Description
The invention is further elucidated below in connection with the accompanying drawings:
referring to fig. 1a and 1b, the universal clamping device for testing acceleration of an amusement ride according to the present invention mainly comprises: v-shaped support 1, lock nut 2, threaded sleeve 3, lock nut 4, V-shaped support 5, lock bolt 6, lock bolt 7, back stay 8, adjustment screw 9, lock nut 10, lock nut 11, back top block 12, pan head 13, screw 14, lock nut 15, clamp block 16, and lock bolt 17. The positional connection relationship between them is: the V-shaped support 1 is connected with the threaded sleeve 3 through self threads, and the relative position is locked by the locking nut 2 after the installation position is adjusted; the V-shaped support 5 is connected with the threaded sleeve 3 through self threads, and the relative position is locked by the locking nut 4 after the installation position is adjusted; the backrest stay bar 8 is connected with the threaded sleeve 3 through a round hole at the tail part of the backrest stay bar, and the relative position is locked by the locking bolt 6 and the locking bolt 7 after the installation position is adjusted; the adjusting screw 9 is connected with the backrest stay bar 8 through self threads, and the relative position is locked by the locking nut 10 and the locking nut 11 after the installation position is adjusted; the backrest top block 12 is connected with the adjusting screw rod 9 through a spherical hinge; the cradle head 13 is connected with the clamping block 16 through a screw rod 14, and the relative position is locked by a locking nut 15 after the installation position is adjusted; the clamping block 16 is connected with the backrest stay bar 8 through a round hole at the tail part of the clamping block, and the relative position is locked by the locking bolt 17 after the installation position is adjusted.
The V-shaped support 1 is a structural member of a welding stud at the rear part of the V-shaped bending plate;
the locking nut 2 is a commercial standard part, and the specific model is determined according to the specification of the stud in the V-shaped support 1;
the threaded sleeve 3 is a cylindrical hollow structural member with internal threads;
the locking nut 4 is a commercial standard part, and the specific model is determined according to the specification of the stud in the V-shaped support 5;
the V-shaped support 5 is a structural member of a welding stud at the rear part of the V-shaped bending plate;
the locking bolt 6 is a commercial standard part, and the specific model is determined according to the specification of a threaded hole in the backrest stay bar 8;
the locking bolt 7 is a commercial standard part, and the specific model is determined according to the specification of a threaded hole in the backrest stay bar 8;
the backrest stay bar 8 is a structural member with a round hole at the tail part which can be sleeved on the threaded sleeve 3 and an internal threaded hole at the front part which can be connected with the adjusting screw 9;
the adjusting screw 9 is a structural member with threads on the surface and a ball head which can be connected with the backrest jacking block 12 in a ball joint manner;
the locking nut 10 is a commercial standard part, and the specific model is determined according to the specification of the stud in the adjusting screw 9;
the locking nut 11 is a commercial standard part, and the specific model is determined according to the specification of the stud in the adjusting screw 9;
the backrest top block 12 is a round table-shaped structural member which can be in spherical hinge connection with the adjusting screw 9;
the cradle head 13 is a commercially available standard part and is used for installing an acceleration sensor and adjusting the axial position of the acceleration sensor;
the screw 14 is a machined part for connecting the cradle head 13 and the clamping block 16;
the locking nut 15 is a commercially available standard part and is used for locking the relative positions of the cradle head 13 and the clamping block 16;
the clamping block 16 is a structural member with a threaded inner hole at the top of a middle groove and can be sleeved on the backrest stay bar 8;
the locking bolt 17 is a commercially available standard for locking the relative positions of the clamp block 16 and the back support bar 8.
As shown in fig. 1a, 1b, 2a and 2b, the universal clamping device for testing the acceleration of the amusement facility is arranged on a passenger seat of the amusement facility, is used for firmly and reliably mounting an acceleration sensor at a standard designated position when the acceleration test of the amusement facility is carried out, and can adjust the sensitive axis direction of the acceleration sensor so as to meet the requirement of a test coordinate system in the standard. The supporting positions of the V-shaped support 1 and the V-shaped support 5 on the safety pressure bar are adjusted, and the acceleration sensor is adjusted to a position 600mm plus or minus 50mm away from the seat surface, so that the requirement of the installation height of the acceleration sensor in GB/T39079 'large-scale amusement facility inspection and detection acceleration test' is met; the clamping position of the clamping block 16 on the backrest stay bar 8 is adjusted, and the acceleration sensor is adjusted to a position 100mm plus or minus 30mm away from the backrest, so that the requirement of the acceleration sensor and the backrest distance in ASTM F2137 Standard Practice for Measuring the Dynamic Characteristics of Amusement Rides and Devices is met; the inside of the cradle head 13 is a spherical hinge structure and can rotate at will, an acceleration sensor is fixedly connected with the cradle head 13, a required test coordinate system in GB/T39079 large-scale amusement facility inspection and detection acceleration test is determined by a human body coordinate system, the direction of the human body coordinate system is regulated in GB 8408 large-scale amusement facility safety standard, and by adjusting the cradle head 13, three sensitive shafts of the acceleration sensor rotate along with the cradle head, the angle error between the sensitive shafts of the acceleration sensor and the axes of the selected test coordinate system is adjusted to be not more than 5 degrees, so that the requirement that the direction of the sensitive shaft of the acceleration sensor in GB/T39079 large-scale amusement facility inspection and detection acceleration test is consistent with the test coordinate system is met.
The invention has been described in terms of specific embodiments envisaged, but is not limited to the examples described above, all the solutions obtained by adopting similar structures and material substitution methods, which are in line with the idea of the invention, are within the scope of protection of the invention.
Claims (10)
1. The utility model provides a general clamping device of amusement facility acceleration test which characterized in that: the device comprises the following components: the device comprises a first V-shaped support, a first locking nut, a threaded sleeve, a second locking nut, a second V-shaped support, a first locking bolt, a second locking bolt, a backrest brace, an adjusting screw, a third locking nut, a fourth locking nut, a backrest jacking block, a cradle head, a screw, a fifth locking nut, a clamping block and a third locking bolt;
the positional connection relationship between them is: the first V-shaped support is connected with the threaded sleeve through self threads, and the relative position is locked by the first locking nut after the installation position is adjusted; the second V-shaped support is connected with the threaded sleeve through self threads, and the relative position is locked by a second locking nut after the installation position is adjusted; the backrest stay bar is connected with the threaded sleeve through a round hole at the tail part of the backrest stay bar, and the relative position is locked by the first locking bolt and the second locking bolt after the installation position is adjusted; the adjusting screw is connected with the backrest stay bar through self threads, and the relative position is locked by the third locking nut and the fourth locking nut after the installation position is adjusted; the backrest top block is connected with the adjusting screw rod through a spherical hinge; the cradle head is connected with the clamping block through a screw rod, and the relative position is locked by a fifth locking nut after the installation position is adjusted; the clamping blocks are connected with the backrest stay bars through round holes at the tail parts of the clamping blocks, and the relative positions of the clamping blocks are locked by a third locking bolt after the installation positions of the clamping blocks are adjusted.
2. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the first V-shaped support is a structural member of a welding stud at the rear part of the V-shaped bending plate.
3. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the threaded sleeve is a cylindrical hollow structural member with internal threads.
4. The amusement ride acceleration test universal clamping device according to claim 1, wherein: and the second V-shaped support is a structural member of a welding stud at the rear part of the V-shaped bending plate.
5. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the backrest brace rod is a structural member with a round hole at the tail part sleeved on the threaded sleeve and an internal threaded hole at the front part connected with the adjusting screw.
6. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the adjusting screw is a structural member with threads on the surface and a spherical head and a backrest jacking block which form spherical hinge connection.
7. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the backrest top block is a round table-shaped structural member connected with the adjusting screw rod in a spherical hinge mode.
8. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the cradle head is used for installing an acceleration sensor and adjusting the axial position of the acceleration sensor.
9. The amusement ride acceleration test universal clamping device according to claim 1, wherein: the clamping block is a structural member with a threaded inner hole sleeved on the backrest stay bar at the top of the middle groove.
10. A method of operating a universal clamping device for amusement ride acceleration testing according to any one of claims 1 to 9, characterized in that: rotating the threaded sleeve to support the first V-shaped support and the second V-shaped support at proper heights of the safety pressure bars of the amusement facilities, and screwing the first locking nut and the second locking nut to lock the installation positions; the backrest support rod is sleeved on the threaded sleeve, the angle is adjusted to enable the backrest jacking block to be opposite to the backrest, and the first locking bolt and the second locking bolt are screwed to lock the installation position; rotating the adjusting screw rod to enable the backrest jacking block to press the backrest of the seat, and screwing the third locking nut and the fourth locking nut to lock the installation position; the acceleration sensor is arranged on the cradle head, the cradle head is connected with the clamping block through a screw rod, the installation position is locked through a fifth locking nut, the clamping block is sleeved on the backrest supporting rod, and the installation position is locked through a third locking bolt; the axial direction of the acceleration sensor is adjusted by adjusting the cradle head to be consistent with the standard requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460827.7A CN114198624B (en) | 2021-12-02 | 2021-12-02 | General clamping device of amusement facility acceleration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460827.7A CN114198624B (en) | 2021-12-02 | 2021-12-02 | General clamping device of amusement facility acceleration test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114198624A CN114198624A (en) | 2022-03-18 |
| CN114198624B true CN114198624B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111460827.7A Active CN114198624B (en) | 2021-12-02 | 2021-12-02 | General clamping device of amusement facility acceleration test |
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| CN (1) | CN114198624B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11149242A (en) * | 1997-11-18 | 1999-06-02 | Sony Corp | Bodily sensation simulation data preparing device and method thereof |
| CN105564650A (en) * | 2014-11-04 | 2016-05-11 | 空中客车防务及航天股份有限公司 | Collapsible apparatus for securing medical oxygen cylinders for passenger seats |
| CN207445490U (en) * | 2017-09-18 | 2018-06-05 | 上海怀德机电有限公司 | A kind of stent being fixed on amusement facility seat |
| CN111999518A (en) * | 2020-07-15 | 2020-11-27 | 国汇机械制造泰州有限公司 | Acceleration tester mounting rack |
| CN212178451U (en) * | 2019-12-24 | 2020-12-18 | 浙江合众新能源汽车有限公司 | IMU04 measurement module installing support |
| CN113503452A (en) * | 2021-05-17 | 2021-10-15 | 无锡吉兴汽车声学部件科技有限公司 | Sensor positioning support for automobile acoustic performance test |
-
2021
- 2021-12-02 CN CN202111460827.7A patent/CN114198624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11149242A (en) * | 1997-11-18 | 1999-06-02 | Sony Corp | Bodily sensation simulation data preparing device and method thereof |
| CN105564650A (en) * | 2014-11-04 | 2016-05-11 | 空中客车防务及航天股份有限公司 | Collapsible apparatus for securing medical oxygen cylinders for passenger seats |
| CN207445490U (en) * | 2017-09-18 | 2018-06-05 | 上海怀德机电有限公司 | A kind of stent being fixed on amusement facility seat |
| CN212178451U (en) * | 2019-12-24 | 2020-12-18 | 浙江合众新能源汽车有限公司 | IMU04 measurement module installing support |
| CN111999518A (en) * | 2020-07-15 | 2020-11-27 | 国汇机械制造泰州有限公司 | Acceleration tester mounting rack |
| CN113503452A (en) * | 2021-05-17 | 2021-10-15 | 无锡吉兴汽车声学部件科技有限公司 | Sensor positioning support for automobile acoustic performance test |
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| Publication number | Publication date |
|---|---|
| CN114198624A (en) | 2022-03-18 |
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