CN219265563U - Resultant force detection mechanism for safety belt buckle - Google Patents
Resultant force detection mechanism for safety belt buckle Download PDFInfo
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- CN219265563U CN219265563U CN202320683425.1U CN202320683425U CN219265563U CN 219265563 U CN219265563 U CN 219265563U CN 202320683425 U CN202320683425 U CN 202320683425U CN 219265563 U CN219265563 U CN 219265563U
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- fixedly connected
- thick bamboo
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- resultant force
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses a resultant force detection mechanism of a safety belt buckle, which comprises a base, wherein the top of the base is fixedly connected with a supporting cylinder, the top of the supporting cylinder is fixedly connected with an air cylinder through an opening, the bottom of an inner cavity of the supporting cylinder is fixedly connected with a spring, and the top end of the spring is fixedly connected with a connecting seat. This seat belt buckle resultant force detection mechanism, through the internally mounted at the support section of thick bamboo, and the bottom of connecting seat is connected with the spring, and the joint groove has been seted up at the top, and be connected with the cylinder through the joint piece, the collocation pull rod uses, the setting of these structures can carry out the lock power detection of two kinds of different modes respectively to the seat belt, can enough test the biggest pulling force also can test the impact force that bears in the twinkling of an eye, improve the real data of detection, and the whole simple and convenient easy operation of equipment, can effectively reduce cost, be satisfied with current use.
Description
Technical Field
The utility model relates to the technical field of safety belt detection, in particular to a resultant force detection mechanism of a safety belt buckle.
Background
Safety belts are belts used for safety devices, aircrafts such as airplanes, or for high-altitude operation and performance of skills. The main raw materials are terylene, polypropylene and nylon. The safety belt is not only a webbing, but also other parts are assembled.
The current safety belt can be prepared into the same experiment product before the quantitative production, then the special detection machine is used for detecting the buckling force and the pulling force, the conventional safety belt detection equipment is usually provided with air cylinders at the upper side and the lower side of a frame respectively, and then the buckled safety belt is pulled to detect the whole buckling force, so that the mode can only detect the static buckling force, and most of the conditions frequently encountered when the safety belt is used on an automobile are impact force applied instantly, so that the buckling force of the safety belt cannot be accurately detected by only one detection mode, if two detection modes are detected, two different equipment are needed, the cost is increased, and the safety belt buckling force detection mechanism capable of carrying out two detection modes is designed to solve the defects.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a resultant force detection mechanism of a safety belt buckle, which solves the problems that the current detection of the resultant force of the safety belt buckle is single, and a plurality of devices are needed to increase the cost if the comprehensive detection is performed.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a seat belt buckle resultant force detection mechanism, includes the base, the top fixedly connected with support section of thick bamboo of base, the top of support section of thick bamboo is through seting up opening fixedly connected with cylinder, the bottom fixedly connected with spring of support section of thick bamboo inner chamber, the top fixedly connected with connecting seat of spring, the equal fixedly connected with connecting rod in upper portion of support section of thick bamboo both sides, the moving mouth has been seted up on the surface of support section of thick bamboo, the front portion fixedly connected with connecting block of connecting seat, and the front end of connecting block passes and moves the mouth and extend to the front portion of support section of thick bamboo, the connecting block extends to the one end of support section of thick bamboo front portion and all fixedly connected with cup joints the frame between two connecting rods, the rear portion fixedly connected with peg of cup joints the frame inner chamber.
Preferably, the top of connecting seat has seted up the joint groove, the bottom of cylinder is connected with the joint piece that cooperatees with the joint groove through the bearing piece rotation and uses, and the joint piece is located the inboard of joint groove.
Preferably, the rear part of the supporting cylinder is provided with a reset groove, the rear part of the clamping block is fixedly connected with a pull rod matched with the reset groove, and the rear end of the pull rod penetrates through the reset groove and extends to the rear part of the supporting cylinder.
Preferably, the sliding grooves are formed in one sides of the two connecting rods, which are opposite to each other, the sliding rods are arranged in the inner sides of the sliding grooves in a sliding manner, and a glass cover matched with the sleeving frame and the hanging rod is fixedly connected between the two sliding rods.
Preferably, the top end of the sliding rod is fixedly connected with a blocking block matched with the sliding groove.
Advantageous effects
The utility model provides a resultant force detection mechanism of a seat belt buckle. Compared with the prior art, the method has the following beneficial effects:
(1) This seat belt buckle resultant force detection mechanism, through the internally mounted at the support section of thick bamboo, and the bottom of connecting seat is connected with the spring, and the joint groove has been seted up at the top, and be connected with the cylinder through the joint piece, the collocation pull rod uses, the setting of these structures can carry out the lock power detection of two kinds of different modes respectively to the seat belt, can enough test the biggest pulling force also can test the impact force that withstands in the twinkling of an eye, improve the real data of detection, and the whole simple and convenient easy operation of equipment can effectively reduce cost, be satisfied in current use.
(2) This seat belt buckle resultant force detection mechanism through having seted up the sliding tray in one side of connecting rod to at its internally mounted slide bar, and be connected with the glass cover between two slide bars, the setting of this group's structure can utilize the glass cover to cover the seat belt when carrying out the experiment, prevents that sudden impact force from causing buckle and cassette to collapse and break and cause the injury to external personnel, has improved the security of equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the slide bar, glass cover and blocking block of the present utility model;
FIG. 3 is a schematic view of the connecting rod, socket frame and hanger bar structure of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;
FIG. 5 is a schematic view of the reset groove and pull rod structure of the present utility model;
FIG. 6 is a cross-sectional view of a support cylinder structure of the present utility model;
fig. 7 is a schematic view of the structure of the connecting seat, the clamping groove and the clamping block according to the present utility model.
In the figure: 1. a base; 2. a support cylinder; 3. a cylinder; 4. a spring; 5. a connecting seat; 6. a connecting rod; 7. a sleeving frame; 8. a hanging rod; 9. a clamping groove; 10. a clamping block; 11. a reset groove; 12. a pull rod; 13. a sliding groove; 14. a slide bar; 15. a glass cover; 16. a moving port; 17. a connecting block; 18. and a blocking block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a seat belt buckle resultant force detection mechanism, the on-line screen storage device comprises a base 1, the top fixedly connected with support section of thick bamboo 2 of base 1, opening fixedly connected with cylinder 3 is offered at the top of support section of thick bamboo 2, the bottom fixedly connected with spring 4 of support section of thick bamboo 2 inner chamber, the top fixedly connected with connecting seat 5 of spring 4, the equal fixedly connected with connecting rod 6 in upper portion of support section of thick bamboo 2 both sides, the moving mouth 16 has been offered on the surface of support section of thick bamboo 2, the anterior fixedly connected with connecting block 17 of connecting seat 5, and the front end of connecting block 17 passes and moves mouthful 16 and extend to the front portion of support section of thick bamboo 2, connecting block 17 extends to the one end of support section of thick bamboo 2 front portion and all fixedly connected with cup joints frame 7 between two connecting rods 6, the rear portion fixedly connected with peg 8 of cup joints frame 7 inner chamber.
As an alternative embodiment, in order to be able to detect the impact force of the safety belt, the top of the connecting seat 5 is provided with a clamping groove 9, the bottom end of the air cylinder 3 is rotatably connected with a clamping block 10 matched with the clamping groove 9 through a bearing piece, the clamping block 10 is located on the inner side of the clamping groove 9, the rear part of the supporting cylinder 2 is provided with a reset groove 11, the rear part of the clamping block 10 is fixedly connected with a pull rod 12 matched with the reset groove 11, and the rear end of the pull rod 12 penetrates through the reset groove 11 and extends to the rear part of the supporting cylinder 2.
Further, in order to ensure the safety during detection, sliding grooves 13 are formed in one sides of the two connecting rods 6, which are opposite to each other, sliding rods 14 are slidably mounted in the inner sides of the sliding grooves 13, glass covers 15 matched with the sleeving frame 7 and the hanging rod 8 are fixedly connected between the two sliding rods 14, and blocking blocks 18 matched with the sliding grooves 13 are fixedly connected to the top ends of the sliding rods 14.
And all that is not described in detail in this specification is well known to those skilled in the art.
During the use, the staff at first upwards pulls glass cover 15 through slide bar 14 and spills two cup joints frame 7, then hang the cassette on the peg 8 surface on upper portion through the safety belt, then hang the buckle on the peg 8 surface of lower part through the safety belt, and carry out the block with the cassette with the buckle, then put down glass cover 15, be the pressure buckling force after now testing the safety belt block, start cylinder 3 promotes joint groove 9 and makes connecting block 17 drive lower cup joints frame 7 slowly descend, thereby pull cassette and buckle, detect the buckling force under its static state, carry out the buckling force of safety belt under the impact state after the static test is accomplished, start the cylinder 3 again and upwards pull connecting seat 5 intercommunication buckle together through the connection of joint block 10 and joint groove 9, and constantly extension spring 4 makes it produce great, when cylinder 3 pulls connecting seat 5 to the appointed height that rises this moment, the staff rotates pull rod 12 with reset groove 11 with the hand, rotate the block 10 to the state that coincides with joint groove 9, can be followed the fact that the clamp block 9 loses the clamp block 5 and directly receives the impact force under the impact state, can be accomplished from the clamp groove 10 to the lower side of the impact of the clamp, can prevent to break the human body, the human body is broken, the lower impact is realized from the impact of the clamp groove 10 under the impact state, the impact of the safety belt is realized, the human body is prevented from directly, the human body is broken down, the impact is broken and the lower the clamp 10 is broken and the human body is broken.
Claims (5)
1. The utility model provides a seat belt buckle resultant force detection mechanism, includes base (1), its characterized in that: the top fixedly connected with support section of thick bamboo (2) of base (1), the top of support section of thick bamboo (2) is through seting up opening fixedly connected with cylinder (3), the bottom fixedly connected with spring (4) of support section of thick bamboo (2) inner chamber, the top fixedly connected with connecting seat (5) of spring (4), the equal fixedly connected with connecting rod (6) in upper portion of support section of thick bamboo (2) both sides, move mouth (16) have been seted up on the surface of support section of thick bamboo (2), the front portion fixedly connected with connecting block (17) of connecting seat (5), and the front end of connecting block (17) passes and moves mouth (16) and extend to the front portion of support section of thick bamboo (2), all fixedly connected with cup joints frame (7) between one end and two connecting rods (6) of connecting block (17) extension to support section of thick bamboo (2), the rear portion fixedly connected with peg (8) of cup joints frame (7) inner chamber.
2. The seat belt buckle resultant force detection mechanism according to claim 1, wherein: the top of connecting seat (5) has seted up joint groove (9), the bottom of cylinder (3) is connected with joint piece (10) that cooperatees with joint groove (9) through the bearing piece rotation, and joint piece (10) are located the inboard of joint groove (9).
3. The seat belt buckle resultant force detection mechanism according to claim 2, wherein: the rear part of the supporting cylinder (2) is provided with a reset groove (11), the rear part of the clamping block (10) is fixedly connected with a pull rod (12) matched with the reset groove (11), and the rear end of the pull rod (12) penetrates through the reset groove (11) and extends to the rear part of the supporting cylinder (2).
4. The seat belt buckle resultant force detection mechanism according to claim 1, wherein: two the connecting rod (6) all offer sliding tray (13) in one side that is on the back mutually, slide bar (14) are installed to the inside slip of sliding tray (13), two fixedly connected with between slide bar (14) with cup joint glass cover (15) that frame (7) and peg (8) cooperateed and use.
5. The seat belt buckle resultant force detection mechanism according to claim 4, wherein: the top end of the sliding rod (14) is fixedly connected with a blocking block (18) matched with the sliding groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683425.1U CN219265563U (en) | 2023-03-31 | 2023-03-31 | Resultant force detection mechanism for safety belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683425.1U CN219265563U (en) | 2023-03-31 | 2023-03-31 | Resultant force detection mechanism for safety belt buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219265563U true CN219265563U (en) | 2023-06-27 |
Family
ID=86859282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683425.1U Active CN219265563U (en) | 2023-03-31 | 2023-03-31 | Resultant force detection mechanism for safety belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219265563U (en) |
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2023
- 2023-03-31 CN CN202320683425.1U patent/CN219265563U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20240125 Address after: No. 106 Zelan Lane, Jishigang Town, Haishu District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Haishu District Xiaoman Real Estate Brokerage Co.,Ltd. Country or region after: China Address before: Ningbo Vocational and Technical College, No. 388, Lushan North Road, Beilun District, Ningbo, Zhejiang 315000 Patentee before: Ningbo Polytechnic Country or region before: China |