CN220140876U - Inflatable waist protection structure - Google Patents
Inflatable waist protection structure Download PDFInfo
- Publication number
- CN220140876U CN220140876U CN202321178646.XU CN202321178646U CN220140876U CN 220140876 U CN220140876 U CN 220140876U CN 202321178646 U CN202321178646 U CN 202321178646U CN 220140876 U CN220140876 U CN 220140876U
- Authority
- CN
- China
- Prior art keywords
- waist
- air bag
- abdomen
- valve
- waistband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001015 abdomen Anatomy 0.000 claims abstract description 51
- 230000001133 acceleration Effects 0.000 claims abstract description 34
- 241000628997 Flos Species 0.000 claims description 7
- 230000003187 abdominal effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 abstract description 21
- 230000036316 preload Effects 0.000 abstract description 3
- 230000004220 muscle function Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 208000008035 Back Pain Diseases 0.000 description 7
- 208000008930 Low Back Pain Diseases 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an inflatable waist protection structure, and belongs to the technical field of waist protection. The inflatable waist protection structure comprises a waistband, wherein an abdomen air bag and a waist air bag are fixedly connected to the inner side wall of the waistband, electromagnetic valves are arranged on the abdomen air bag and the waist air bag, acceleration sensors are respectively fixedly connected to the inner side walls of the abdomen air bag and the waist air bag, a miniature air pump and a relay and a PLC (programmable logic controller) connected with the acceleration sensors and the relay are further arranged on the waistband, and an air outlet of the miniature air pump is fixedly connected with the abdomen air bag and the waist air bag through T-shaped air pipes; according to the utility model, the abdomen air bag and the waist air bag are automatically controlled by sensing the horizontal acceleration intensity, the function of lumbar vertebra stabilizing muscles can be enhanced by the preload brought by the abdomen air bag and the waist air bag to the body before the acceleration comes, a driver can keep the optimal driving sitting posture, and the muscle functions can be enhanced by controlling the abdomen air bag and the waist air bag so as to realize waist protection.
Description
Technical Field
The utility model relates to the technical field of waist protection, in particular to an inflatable waist protection structure.
Background
The lumbago has higher prevalence in the global scope, pilots are more often afflicted by the lumbago as susceptible people, and further the work capacity of the lumbago is adversely affected, and the acceleration born by the pilots is an important risk factor for causing the lumbago, wherein sudden load caused by horizontal acceleration plays an important role in the occurrence of the lumbago. Acceleration is a common kinetic parameter of manned equipment, and its magnitude and direction can affect the lumbar health and driving safety of pilots to some extent.
The acceleration brings the load to the pilot and can cause the injury to a certain extent to the lumbar vertebra joint of human backbone, influences its position of sitting to probably cause the injury to surrounding structure tissue, lead to low back pain, consequently, the inflatable waist protective structure that proposes.
Disclosure of Invention
The utility model aims to solve the problem that the lumbar joints of the human spine are damaged to a certain extent by the load brought by acceleration to a pilot in the prior art, so as to cause lower lumbago, and provides an inflatable waist protection structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the inflatable waist protection structure comprises a waistband, wherein an abdomen air bag and a waist air bag are fixedly connected to the inner side wall of the waistband, electromagnetic valves are arranged on the abdomen air bag and the waist air bag, acceleration sensors are respectively fixedly connected to the inner side walls of the abdomen air bag and the waist air bag, a miniature air pump and a relay and a PLC (programmable logic controller) connected with the acceleration sensors and the relay are further arranged on the waistband, and an air outlet of the miniature air pump is fixedly connected with the abdomen air bag and the waist air bag through T-shaped air pipes;
the T-shaped air pipe is provided with a first valve and a second valve respectively, and the first valve, the second valve, the miniature air pump and the electromagnetic valve are connected with the relay and the power supply through wires.
Preferably, the first valve is connected to a T-shaped air pipe connected to the abdomen air bag, and the second valve is also connected to a T-shaped air pipe connected to the waist air bag.
Preferably, the abdomen air bag and the waist air bag are provided with groove blocks, and the electromagnetic valve is arranged in the groove blocks.
Preferably, the model of the acceleration sensor is YK-YD20.
Preferably, the model of the PLC is MM-303MR-4MT-FX-A.
Preferably, the abdomen air bag and the waist air bag are symmetrically arranged on the inner side of the waistband.
Preferably, the inner side walls of the abdomen air bag and the waist air bag are respectively fixedly connected with a floss pad.
Preferably, the end parts at the two ends of the waistband are fixedly connected with magic tapes which are mutually adhered.
Compared with the prior art, the utility model provides an inflatable waist protection structure, which has the following beneficial effects:
1. according to the waist muscle protection device, the waist muscle protection device is arranged in a matched mode among a waistband, an abdomen air bag, an acceleration sensor, a first valve, a PLC (programmable logic controller), a miniature air pump, a T-shaped air pipe, a second valve, a waist air bag, an electromagnetic valve and a relay, when the waist muscle protection device is used, a user tightens the waist muscle protection device on the waist, according to the strength of acceleration sensed by the acceleration sensor, the abdomen air bag and the waist air bag are automatically controlled, and the opening and closing of the electromagnetic valve are automatically controlled by the electromagnetic valve, when the abdomen air bag is accelerated forwards, the PLC controller controls the electromagnetic valve on the abdomen air bag to be closed through the relay, and starts the miniature air pump, simultaneously opens the first valve, enables the abdomen air bag to be inflated, when the abdomen air bag is accelerated backwards, the PLC controller controls the electromagnetic valve on the waist air bag to be closed through the relay, and starts the miniature air pump, simultaneously opens the second valve, when the waist air bag is inflated, the waist muscle is required to be actively contracted by the user, the waist muscle is always kept in an optimal driving sitting position, after the waist muscle protection device is used, the electromagnetic valve is in an normally open state, the waist muscle protection device can be automatically controlled by sensing the strength of horizontal acceleration, the waist and the waist air bag, the waist muscle protection device is controlled by the waist muscle protection device, and the waist muscle protection device can be driven by the waist muscle protection device, and the waist muscle protection device.
2. According to the waist belt, the waist airbag, the magic tape and the floss pad are matched, so that the floss pad can provide comfortable feeling for a user, and the waist belt can be conveniently and rapidly taken off through the magic tape.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of an electromagnetic valve according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the waistband of the present utility model.
In the figure: 1. a waistband; 2. an abdominal balloon; 3. an acceleration sensor; 4. a first valve; 5. a PLC controller; 6. a micro air pump; 7. t-shaped air pipe; 8. a second valve; 9. a waist airbag; 10. an electromagnetic valve; 11. a magic tape; 12. a groove block; 13. a flock pad; 14. and a relay.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, an inflatable waist protection structure comprises a waistband 1, wherein the end parts of the two ends of the waistband 1 are fixedly connected with magic tapes 11 which are adhered with each other, the waistband 1 is conveniently and rapidly taken off through the magic tapes 11, the inner side walls of the waistband 1 are fixedly connected with an abdomen air bag 2 and a waist air bag 9, the inner side walls of the abdomen air bag 2 and the waist air bag 9 are respectively fixedly connected with a floss pad 13, the floss pad 13 can provide comfortable feeling for a user, the abdomen air bag 2 and the waist air bag 9 are arranged on the inner side of the waistband 1 in a fore-and-aft symmetrical way, the abdomen air bag 2 and the waist air bag 9 are provided with electromagnetic valves 10, the inner side walls thereof are respectively fixedly connected with an acceleration sensor 3, the model of the acceleration sensor 3 is YK-YD20, the abdomen air bag 2 and the waist air bag 9 are provided with groove blocks 12, the electromagnetic valves 10 are arranged inside the groove blocks 12, the waist belt 1 is also provided with a miniature air pump 6, a relay 14 and a PLC controller 5 connected with the acceleration sensor 3 and the relay 14, the model of the PLC controller 5 is MM-303MR-4MT-FX-A, the model of the relay 14 is MY2N, an air outlet of the miniature air pump 6 is fixedly connected with the abdomen air bag 2 and the waist air bag 9 through a T-shaped air pipe 7, a first valve 4 is connected to the T-shaped air pipe 7 connected with the abdomen air bag 2, a second valve 8 is also connected to the T-shaped air pipe 7 connected with the waist air bag 9, the T-shaped air pipe 7 is respectively provided with a first valve 4 and a second valve 8, the first valve 4, the second valve 8 and the miniature air pump 6 are connected with the relay 14 and a power supply through wires, and the waist belt 1, the abdomen air bag 2, the acceleration sensor 3, the first valve 4, the PLC controller 5, the miniature air pump 6, when the waist airbag device is used, a user tightens the waist airbag device on the waist according to the strength of acceleration sensed by the acceleration sensor 3, the abdomen airbag 2 and the waist airbag 9 are automatically controlled, the electromagnetic valve 10 on the abdomen airbag 2 is controlled to be closed by the PLC controller 5 through the relay 14 when the electromagnetic valve 10 is opened and closed and the miniature air pump 6 is started, the first valve 4 is opened simultaneously, the abdomen airbag 2 is inflated, the miniature air pump 6 is started when the electromagnetic valve 10 is closed by the PLC controller 5 when the waist airbag 9 is inflated through the relay 14 when the waist airbag 9 is accelerated in the backward direction, the waist airbag 9 is inflated, the waist or abdomen muscles are required to be actively contracted by the user when the waist airbag device is inflated, the abdomen airbag device is always kept in an optimal driving sitting position, after the waist airbag device is used, the electromagnetic valve 10 is in a normally open state, the waist airbag device can automatically control the abdomen airbag 2 and the waist airbag 9 through sensing the strength of the horizontal acceleration, the abdomen airbag 2 and the waist airbag 9 can be inflated, the waist airbag 9 can be kept in a stable state through the pre-load of the relay 14, the waist airbag 9 can be kept to the waist airbag 2 and the waist airbag can be driven in a stable state, and the waist muscle can be kept to the waist airbag can be driven by the waist muscle to a stable, and the waist muscle can be kept to the waist muscle, and the waist can be protected, and the waist can be driven to have the waist protection function.
In the utility model, through the coordination arrangement among the waistband 1, the abdomen gasbag 2, the acceleration sensor 3, the first valve 4, the PLC controller 5, the micro air pump 6, the T-shaped air pipe 7, the second valve 8, the waist gasbag 9, the electromagnetic valve 10 and the relay 14, when in use, a user tightens the device on the waist, automatically controls the sizes of the abdomen gasbag 2 and the waist gasbag 9 and the opening and closing of the electromagnetic valve 10 according to the strength of the acceleration sensed by the acceleration sensor 3, when in forward acceleration, the PLC controller 5 controls the electromagnetic valve 10 on the abdomen gasbag 2 to be closed through the relay 14 and starts the micro air pump 6, simultaneously opens the first valve 4 to enable the abdomen gasbag 2 to be inflated, when in backward acceleration, the PLC controller 5 controls the electromagnetic valve 10 on the waist gasbag 9 to be closed through the relay 14 and starts the micro air pump 6, simultaneously, the second valve 8 is opened to inflate the waist airbag 9, when the waist airbag is inflated, a user needs to actively contract waist or abdomen muscles to keep the body in an optimal driving sitting position all the time, after the waist airbag is used, the electromagnetic valve 10 is in a normally open state, and the electromagnetic valve 10 is used for exhausting gas, the device automatically controls the abdomen airbag 2 and the waist airbag 9 through sensing the horizontal acceleration intensity, the preload brought by the abdomen airbag 2 and the waist airbag 9 to the body before the acceleration comes can strengthen the function of lumbar stabilization muscles, the optimal driving sitting position can be kept for the driver, and the muscle function can be strengthened through controlling the abdomen airbag 2 and the waist airbag 9 to realize waist protection, the waist airbag device can provide comfortable feeling for the user through the cooperation arrangement among the waistband 1, the abdomen airbag 2, the waist airbag 9, the magic tape 11 and the floss pad 13, the waistband 1 is convenient to be quickly taken off through the magic tape 11.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an inflatable waist protective structure, includes waistband (1), its characterized in that, the inside wall fixedly connected with belly gasbag (2) and waist gasbag (9) of waistband (1), be provided with electromagnetic valve (10) on belly gasbag (2) and waist gasbag (9), its inside wall fixedly connected with acceleration sensor (3) respectively, still be equipped with miniature air pump (6) and relay (14) on waistband (1) to and PLC controller (5) that link to each other with acceleration sensor (3) and relay (14), the gas outlet of miniature air pump (6) is through T font trachea (7) and belly gasbag (2) and waist gasbag (9) fixed connection;
the T-shaped air pipe (7) is provided with a first valve (4) and a second valve (8) respectively, and the first valve (4), the second valve (8), the miniature air pump (6) and the electromagnetic valve (10) are connected with the relay (14) and the power supply through wires.
2. An inflatable lumbar protection structure according to claim 1, characterized in that the first valve (4) is connected to a T-shaped air tube (7) connected to the abdominal air-bag (2), and the second valve (8) is also connected to a T-shaped air tube (7) connected to the lumbar air-bag (9).
3. An inflatable waist protection structure according to claim 1, wherein the abdomen airbag (2) and the waist airbag (9) are provided with groove blocks (12), and the electromagnetic valve (10) is arranged inside the groove blocks (12).
4. An inflatable lumbar protection structure according to claim 1, characterized in that the acceleration sensor (3) is of the type YK-YD20.
5. An inflatable lumbar protection structure according to claim 1, characterized in that the PLC controller (5) is of the type MM-303MR-4MT-FX-a.
6. An inflatable waist protection structure according to claim 1, wherein the abdomen airbag (2) and the waist airbag (9) are symmetrically arranged inside the waistband (1) front and back.
7. An inflatable waist protection structure according to claim 1, wherein the inner side walls of the abdomen airbag (2) and the waist airbag (9) are fixedly connected with a floss pad (13) respectively.
8. An inflatable waist protection structure according to claim 1, wherein the ends of the two ends of the waistband (1) are fixedly connected with velcro strips (11) which are adhered to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178646.XU CN220140876U (en) | 2023-05-16 | 2023-05-16 | Inflatable waist protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178646.XU CN220140876U (en) | 2023-05-16 | 2023-05-16 | Inflatable waist protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220140876U true CN220140876U (en) | 2023-12-08 |
Family
ID=89022012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321178646.XU Active CN220140876U (en) | 2023-05-16 | 2023-05-16 | Inflatable waist protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220140876U (en) |
-
2023
- 2023-05-16 CN CN202321178646.XU patent/CN220140876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4960115A (en) | Body support apparatus | |
| CN109623779B (en) | Full-flexible driving power-assisted buffering exoskeleton system based on air bag bending principle | |
| US20240008566A1 (en) | Compression vest for child with autism spectrum disorder | |
| US7637922B2 (en) | Calf compression devices | |
| CN220140876U (en) | Inflatable waist protection structure | |
| CN210843690U (en) | Novel automatic-inflating cervical vertebra external fixator | |
| CN204814701U (en) | Gasbag formula joint rehabilitation training apparatus | |
| US20060150321A1 (en) | Portable lifting systems and methods for assistance in standing | |
| CN210726734U (en) | Inflatable trousers for preventing tumble injury of old people | |
| CN208823070U (en) | Nursing helping hand auxiliary device | |
| US7559816B2 (en) | Flotation device | |
| CN215080533U (en) | Protective restraint device for upper limbs | |
| CN206025811U (en) | Trinity braces waist bench of integral type | |
| CN205698192U (en) | A kind of sleeping position Corrective clothing | |
| CN211485128U (en) | Wearable intelligent human posture corrector | |
| CN114159265A (en) | Air bag type lower jaw lifting device | |
| CN211672531U (en) | Anti-falling trousers | |
| CN211021061U (en) | Falling-down protection waistband | |
| CN202459232U (en) | Lower-limb pneumatic legging massage device | |
| EP0531403A1 (en) | A swimming buoyancy aid | |
| CN212879878U (en) | Intelligent inflatable cushion | |
| CN216294368U (en) | Multifunctional spine correction device | |
| CN219835229U (en) | Inflatable waistcoat capable of assisting turning over | |
| CN104787266A (en) | Waterproof driven-type baby swimsuit | |
| CN213821936U (en) | Waist fixing strap with inflatable air bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |