CN220084518U - Compression-resistant detection device for production of safety helmet - Google Patents
Compression-resistant detection device for production of safety helmet Download PDFInfo
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- CN220084518U CN220084518U CN202321675841.3U CN202321675841U CN220084518U CN 220084518 U CN220084518 U CN 220084518U CN 202321675841 U CN202321675841 U CN 202321675841U CN 220084518 U CN220084518 U CN 220084518U
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- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to the technical field of helmet detection equipment, and discloses a compression-resistant detection device for production of a safety helmet, which comprises an operation box, wherein lifting boxes are fixedly arranged on two sides of the top of the operation box, motors are fixedly arranged on the inner walls of the bottom of the operation box, two-way threaded rods are rotatably arranged on the inner walls of the two sides of the operation box, and a first tooth-moving mechanism is arranged between the motors and the two-way threaded rods; the top of the operating box is fixedly provided with a placing seat, the bottom of the lifting box and the top of the operating box are provided with the same plate hole, and the top of the operating box is provided with two slide holes. The utility model has the following advantages and effects: through being provided with first tooth and move mechanism and fixture, can realize carrying out the purpose that the resistance to compression detected to helmet left and right sides, through being provided with second tooth and move mechanism and elevating system, can realize carrying out the purpose that the resistance to compression detected to helmet top and left and right sides simultaneously, can realize ensureing helmet production quality's purpose.
Description
Technical Field
The utility model relates to the technical field of helmet detection equipment, in particular to a compression-resistant detection device for production of a safety helmet.
Background
The helmet is widely used as a harness for protecting the head, is more common in occasions such as road riding, construction on construction sites, sports games and the like, is semicircular, and absorbs most of impact force through deformation of the shell so as to resist damage of the hit object to the head.
Through retrieving, the patent document of the bulletin number CN209927602U discloses a compression-resistant detection device for safety helmet production, which comprises a base plate, the last fixed surface of bottom plate is connected with the curb plate, the quantity of curb plate is two, and the opposite face of two curb plates respectively with the left and right sides face fixed connection of roof, the upper surface joint of roof has the bearing, the pivot has been cup jointed in the bearing, the top of pivot and the output shaft fixed connection of motor, and the bottom of pivot and the top fixed connection of screw thread post, the surface threaded connection of screw thread post has the screw thread cap, the equal fixedly connected with dead lever of left and right sides face of screw thread cap. The beneficial effects of the utility model are as follows: accurate numerical values can be detected, and convenience is brought to statistics of people.
In practical use, the prior art only can apply pressure to the top of the helmet, but can not apply pressure to two sides of the helmet, the testing mode is single, the helmet can not be fully tested, the problem that the compression-resistant detection data of the helmet can not be comprehensively mastered and the production quality of the helmet can not be ensured exists, and therefore, the compression-resistant detection device for producing the safety helmet is provided for solving the problem.
Disclosure of Invention
The utility model aims to provide a compression-resistant detection device for producing a safety helmet, which has the effects of testing the helmet in multiple directions so as to grasp comprehensive compression-resistant detection data and ensure the production quality of the helmet.
The technical aim of the utility model is realized by the following technical scheme: the lifting mechanism comprises an operation box, wherein lifting boxes are fixedly arranged on two sides of the top of the operation box, a motor is fixedly arranged on the inner wall of the bottom of the operation box, a bidirectional threaded rod is rotatably arranged on the inner walls of two sides of the operation box, and a first tooth moving mechanism is arranged between the motor and the bidirectional threaded rod; the top of the operating box is fixedly provided with a placement seat, the bottom of the lifting box and the top of the operating box are provided with the same plate hole, the top of the operating box is provided with two sliding holes, the two sliding holes are positioned between the two lifting boxes, the placement seat is positioned between the two sliding holes, a second tooth moving mechanism is arranged between the bidirectional threaded rod and the lifting box, and the bidirectional threaded rod is provided with a clamping mechanism.
The utility model is further provided with: the first gear mechanism comprises two conical wheels, the conical wheels are fixedly arranged on the motor output shaft and the bidirectional threaded rod, and the two conical wheels are meshed.
Through adopting above-mentioned technical scheme, through being provided with first tooth action mechanism for the motor can drive two-way threaded rod and rotate, can realize that two-way threaded rod drives the purpose that the screw rod seat moved.
The utility model is further provided with: the second gear mechanism comprises two rack plates, racks and gears, the rack plates are slidably mounted in the plate holes, the racks are arranged on the front sides of the rack plates, the two gears are fixedly mounted on the two-way threaded rod, the two conical wheels are located between the two gears, the gears are meshed with the racks, a sliding mechanism is arranged between the rack plates and the lifting box, and a lifting mechanism is arranged between the two rack plates.
Through adopting above-mentioned technical scheme, through being provided with second tooth action mechanism for the gear can drive rack board through the rack and reciprocate, can realize that rack board drives the lifter plate and reciprocate the purpose.
The utility model is further provided with: the sliding mechanism comprises a connecting block, a sliding block and a sliding groove, wherein the connecting block is fixedly installed on one side, away from each other, of each of the two rack plates, the sliding block is arranged on one side, away from each other, of each of the two connecting blocks, the sliding groove is formed in the inner wall of one side, away from each other, of each of the two lifting boxes, and the sliding block is in sliding connection with the sliding groove.
Through adopting above-mentioned technical scheme, through being provided with slide mechanism for the rack board can be in the lift case stable lift.
The utility model is further provided with: the lifting mechanism comprises lifting plates, lifting seats and pressing blocks, one lifting plate is fixedly arranged on one side, adjacent to the two rack plates, of the lifting plates, the lifting seats are fixedly arranged on the front sides of the lifting plates, and the pressing blocks are fixedly arranged at the bottoms of the lifting seats.
By adopting the technical scheme, the device is provided with.
The utility model is further provided with: lifting holes are formed in one side, adjacent to the two lifting boxes, of each lifting plate, and the lifting plates are matched with the lifting holes.
Through adopting above-mentioned technical scheme, through being provided with the lift hole for the lifter plate can be connected with the rack board through the lift hole, can realize that the lifter plate carries out the purpose of downwardly moving on the lift box.
The utility model is further provided with: the clamping mechanism comprises two screw rod seats, two connecting seats, two clamping seats and two clamping blocks, the two screw rod seats are sleeved with threads on the two-way threaded rod, the two screw rod seats are located between the two gears, the two conical wheels are located between the two screw rod seats, the connecting seats are fixedly mounted at the tops of the screw rod seats, the connecting seats penetrate through sliding holes, the clamping seats are slidably mounted at the tops of the operating boxes, the bottoms of the clamping seats are fixedly connected with the tops of the connecting seats, and the clamping blocks are fixedly mounted at one sides of the two adjacent clamping seats.
Through adopting above-mentioned technical scheme, through being provided with fixture for the screw rod seat can drive the clamp splice and remove, can realize that two clamp splice exert the purpose of pressure to the helmet.
The utility model is further provided with: the pressure sensor is arranged at one side of the two adjacent clamping blocks and the bottom of the pressing block, the controller is arranged at the front side of the operation box, and the controller is electrically connected with the pressure sensor.
Through adopting above-mentioned technical scheme, through being provided with pressure sensor and controller for pressure sensor can transmit the resistance to compression data of helmet to the controller, can realize obtaining the purpose of helmet resistance to compression data through the controller.
The beneficial effects of the utility model are as follows:
(1) Through the cooperation of motor and two cone pulleys, can realize that two cone pulleys drive two-way threaded rod and rotate, through the cooperation of two-way threaded rod, screw rod seat, connecting seat and grip slipper, can realize that two screw rod seats drive two clamp splice and move to one side that is close to each other, can realize controlling the extrusion to placing the helmet on placing the seat, through the cooperation of clamp splice and pressure sensor, can realize carrying out the compressive testing's of resistance to compression purpose to helmet left and right sides.
(2) Through the cooperation of two-way threaded rod, gear and rack, can realize driving the rack board and carry out the undercut, through the cooperation of rack board, lifter plate and lifting seat, can realize that lifting seat drives the briquetting and carry out the undercut, can realize that two clamp splice carry out extruded while to the helmet left and right sides the briquetting also can carry out downward application pressure to the helmet, can realize carrying out the purpose that the resistance to compression detected simultaneously to helmet top and left and right sides, through the cooperation of pressure sensor and controller, can realize comprehensively obtaining resistance to compression detection data, can realize guaranteeing the purpose of helmet production quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a compression-resistant detection device for producing a safety helmet according to the present utility model;
FIG. 2 is a schematic diagram showing a front view of a pressure-resistant detecting device for producing a safety helmet according to the present utility model;
fig. 3 is a schematic diagram of a structure a of a compression-resistant detecting device for producing a safety helmet according to the present utility model.
In the figure: 1. an operation box; 2. a lifting box; 3. a motor; 4. a two-way threaded rod; 5. a cone pulley; 6. a screw seat; 7. a connecting seat; 8. a clamping seat; 9. clamping blocks; 10. a plate hole; 11. rack plate; 12. a rack; 13. a gear; 14. a connecting block; 15. a slide block; 16. a chute; 17. lifting holes; 18. a lifting plate; 19. a lifting seat; 20. briquetting; 21. a pressure sensor; 22. a slide hole; 23. a placement seat; 24. and a controller.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the utility model provides a compression-resistant detection device for producing a safety helmet, which comprises an operation box 1, wherein lifting boxes 2 are fixedly arranged on two sides of the top of the operation box 1, a motor 3 is fixedly arranged on the inner wall of the bottom of the operation box 1, a bidirectional threaded rod 4 is rotatably arranged on the inner walls of two sides of the operation box 1, and a first tooth-moving mechanism is arranged between the motor 3 and the bidirectional threaded rod 4; the operation box 1 top fixed mounting has places seat 23, and same plate hole 10 has been seted up to lift case 2 bottom and operation box 1 top, and two slide holes 22 have been seted up at operation box 1 top, and two slide holes 22 are located between two lift cases 2, place seat 23 and be located between two slide holes 22, are provided with the second tooth mechanism between two-way threaded rod 4 and the lift case 2, are provided with fixture on the two-way threaded rod 4.
Specifically, the first gear mechanism comprises two conical wheels 5, the conical wheels 5 are fixedly arranged on the output shaft of the motor 3 and the bidirectional threaded rod 4, and the two conical wheels 5 are meshed.
Specifically, the second gear mechanism comprises two rack plates 11, a rack 12 and a gear 13, the rack plates 11 are slidably installed in the plate holes 10, the rack 12 is arranged on the front side of each rack plate 11, two gears 13 are fixedly installed on the bidirectional threaded rod 4, two conical wheels 5 are located between the two gears 13, the gears 13 are meshed with the racks 12, a sliding mechanism is arranged between each rack plate 11 and the lifting box 2, and a lifting mechanism is arranged between each rack plate 11.
Specifically, the sliding mechanism comprises a connecting block 14, a sliding block 15 and a sliding groove 16, wherein the connecting block 14 is fixedly installed on one side, away from each other, of the two rack plates 11, the sliding block 15 is arranged on one side, away from each other, of the two connecting blocks 14, the sliding groove 16 is formed in the inner wall of one side, away from each other, of the two lifting boxes 2, and the sliding block 15 is in sliding connection with the sliding groove 16.
Specifically, the lifting mechanism comprises a lifting plate 18, a lifting seat 19 and a pressing block 20, wherein one lifting plate 18 is fixedly arranged on one side of each rack plate 11 adjacent to the lifting seat, the lifting seat 19 is fixedly arranged on the front side of the lifting plate 18, and the pressing block 20 is fixedly arranged at the bottom of the lifting seat 19.
Specifically, the adjacent sides of the two lifting boxes 2 are provided with lifting holes 17, and lifting plates 18 are matched with the lifting holes 17.
Specifically, fixture includes two screw rod seats 6, two connecting seats 7, two grip brackets 8 and two clamp splice 9, the thread bush is equipped with two screw rod seats 6 on the two-way threaded rod 4, two screw rod seats 6 are located between two gears 13, two cone pulley 5 are located between two screw rod seats 6, screw rod seat 6 top fixed mounting has connecting seat 7, connecting seat 7 runs through slide hole 22, operation box 1 top slidable mounting has grip brackets 8, grip brackets 8 bottom and connecting seat 7 top fixed connection, one side fixed mounting that two grip brackets 8 are adjacent has clamp splice 9.
Specifically, the pressure sensor 21 is arranged at the bottom of the pressing block 20 and at one side adjacent to the two clamping blocks 9, the controller 24 is arranged at the front side of the operation box 1, and the controller 24 is electrically connected with the pressure sensor 21.
According to the utility model, through placing the helmet to be detected on the placing seat 23, the forward starting motor 3 can drive the bidirectional threaded rod 4 to rotate clockwise through the two conical wheels 5, can drive the two screw rod seats 6 to move towards one sides close to each other, can drive the two clamping blocks 9 to move towards one sides close to each other through the connecting seat 7 and the clamping seat 8, can realize extrusion of the left side and the right side of the helmet to release pressure, can drive the two gears 13 to rotate clockwise through the clockwise rotation of the bidirectional threaded rod 4, can drive the rack plate 11 to move downwards through the rack 12, can realize driving the lifting plate 18 to move downwards, can drive the pressing block 20 to move downwards through the lifting seat 19, can realize extrusion of the pressing block 20 to apply pressure to the top of the helmet, can realize downward application of pressure to the two clamping blocks 9 to the left side and the right side of the helmet, can realize simultaneous compression detection to the top of the helmet and the left side of the helmet, can realize comprehensive realization of the compression-resistant quality acquisition of the data through the transmission of the pressure data to the controller 24 and the display screen of the data obtained through the display screen.
The compression-resistant detection device for producing the safety helmet provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The compression-resistant detection device for the production of the safety helmet is characterized by comprising an operation box (1), wherein lifting boxes (2) are fixedly arranged on two sides of the top of the operation box (1), a motor (3) is fixedly arranged on the inner wall of the bottom of the operation box (1), a bidirectional threaded rod (4) is rotatably arranged on the inner walls of two sides of the operation box (1), and a first tooth-moving mechanism is arranged between the motor (3) and the bidirectional threaded rod (4);
the utility model discloses a lifting device for a lifting device of a vehicle, including operation box (1), lifting device (4), control box (1), base (23) are placed to operation box (1) top fixed mounting, same plate hole (10) have been seted up to lifting device (2) bottom and operation box (1) top, two slide hole (22) have been seted up at operation box (1) top, two slide hole (22) are located between two lifting device (2), base (23) are located between two slide hole (22), be provided with second tooth action mechanism between two-way threaded rod (4) and lifting device (2), be provided with fixture on two-way threaded rod (4).
2. The pressure-resistant detection device for producing safety helmets according to claim 1, wherein: the first gear mechanism comprises two conical wheels (5), the conical wheels (5) are fixedly arranged on the output shaft of the motor (3) and the bidirectional threaded rod (4), and the two conical wheels (5) are meshed.
3. The pressure-resistant detection device for producing a safety helmet according to claim 2, wherein: the second gear mechanism comprises two rack plates (11), racks (12) and gears (13), wherein the rack plates (11) are slidably installed in the plate holes (10), the racks (12) are arranged on the front sides of the rack plates (11), the two gears (13) are fixedly installed on the bidirectional threaded rod (4), the two conical wheels (5) are located between the two gears (13), the gears (13) are meshed with the racks (12), a sliding mechanism is arranged between the rack plates (11) and the lifting box (2), and lifting mechanisms are arranged between the two rack plates (11).
4. A pressure-resistant detecting device for use in the production of a safety helmet according to claim 3, wherein: the sliding mechanism comprises a connecting block (14), a sliding block (15) and a sliding groove (16), wherein the two connecting blocks (14) are fixedly installed on one sides, away from each other, of the rack plates (11), the two sliding blocks (15) are arranged on one sides, away from each other, of the connecting blocks (14), the sliding groove (16) is formed in the inner wall of one side, away from each other, of the lifting box (2), and the sliding blocks (15) are in sliding connection with the sliding groove (16).
5. A pressure-resistant detecting device for use in the production of a safety helmet according to claim 3, wherein: the lifting mechanism comprises lifting plates (18), lifting seats (19) and pressing blocks (20), one lifting plate (18) is fixedly installed on one side, adjacent to the two rack plates (11), of each lifting plate (18), the lifting seats (19) are fixedly installed on the front sides of the lifting plates (18), and the pressing blocks (20) are fixedly installed at the bottoms of the lifting seats (19).
6. The pressure-resistant detection device for producing safety helmets according to claim 1, wherein: lifting holes (17) are formed in one side, adjacent to the two lifting boxes (2), of each lifting plate (18) and the lifting holes (17) are matched.
7. The pressure-resistant detection device for producing safety helmets according to claim 1, wherein: the clamping mechanism comprises two screw rod seats (6), two connecting seats (7), two clamping seats (8) and two clamping blocks (9), two screw rod seats (6) are arranged on a bidirectional threaded rod (4) in a threaded sleeve mode, two screw rod seats (6) are located between two gears (13), two conical wheels (5) are located between the two screw rod seats (6), the connecting seats (7) are fixedly mounted on the tops of the screw rod seats (6), the connecting seats (7) penetrate through sliding holes (22), the clamping seats (8) are slidably mounted on the tops of the operating boxes (1), the bottoms of the clamping seats (8) are fixedly connected with the tops of the connecting seats (7), and the clamping blocks (9) are fixedly mounted on one adjacent sides of the clamping seats (8).
8. The pressure-resistant detection device for producing safety helmets according to claim 7, wherein: the two adjacent sides of the clamping blocks (9) and the bottom of the pressing block (20) are respectively provided with a pressure sensor (21), the front side of the operation box (1) is provided with a controller (24), and the controller (24) is electrically connected with the pressure sensors (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675841.3U CN220084518U (en) | 2023-06-29 | 2023-06-29 | Compression-resistant detection device for production of safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675841.3U CN220084518U (en) | 2023-06-29 | 2023-06-29 | Compression-resistant detection device for production of safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084518U true CN220084518U (en) | 2023-11-24 |
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ID=88819106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321675841.3U Active CN220084518U (en) | 2023-06-29 | 2023-06-29 | Compression-resistant detection device for production of safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117420024A (en) * | 2023-12-19 | 2024-01-19 | 广东德鑫体育产业有限公司 | Sport helmet detection device |
-
2023
- 2023-06-29 CN CN202321675841.3U patent/CN220084518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117420024A (en) * | 2023-12-19 | 2024-01-19 | 广东德鑫体育产业有限公司 | Sport helmet detection device |
| CN117420024B (en) * | 2023-12-19 | 2024-03-01 | 广东德鑫体育产业有限公司 | Sport helmet detection device |
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