Disclosure of utility model
The utility model aims to provide a detection device for rehabilitation training, which has a simple structure and is convenient to operate, calibration measurement of training equipment can be realized, a worker can conveniently acquire the state of the training equipment in time, and adverse effects on subsequent patient training due to inaccurate measurement data are reduced.
The technical scheme provided by the utility model is as follows:
The utility model provides a detection device for rehabilitation training, includes load-bearing platform, mounting bracket and slide mechanism, load-bearing platform's up end is provided with the installation position for place training equipment, the mounting bracket sets up on the load-bearing platform, and is suitable for along load-bearing platform's length direction removes;
The sliding mechanism comprises a sliding seat, a force transducer and a locking piece arranged on the sliding seat, wherein the sliding seat is arranged on the mounting frame and is suitable for moving along the width direction of the bearing platform, the force transducer is arranged on the sliding seat in a vertically movable manner, and the locking piece is used for fixing the force transducer on the sliding seat so that the force transducer is in conflict with the training equipment.
In some embodiments, the device further comprises a first moving member, wherein the first moving member is arranged on the sliding seat and is used for driving the force transducer to move on the sliding seat.
In some embodiments, the sliding seat comprises a sliding seat body, a mounting block and two first sliding rails, wherein the sliding seat body is arranged on the mounting frame, the two first sliding rails are arranged on one side of the sliding seat body in parallel, and the mounting block is slidably arranged on one side of the two first sliding rails away from the sliding seat body;
The first moving piece is in transmission connection with the mounting block, and the force transducer is arranged on the mounting block.
In some embodiments, the device further comprises a second moving member and a third moving member, wherein the second moving member is arranged on the upper end face of the bearing platform and is in transmission connection with the mounting frame, and the third moving member is arranged on the mounting frame and is in transmission connection with the sliding mechanism.
In some embodiments, the second moving member includes a first sliding block and two second sliding rails disposed on two sides of the mounting position, each of the second sliding rails is disposed on the carrying platform along a length direction of the carrying platform, the first sliding block is provided with a first sliding groove, so that the first sliding block is movably disposed on the second sliding rail, and the mounting frame is disposed on an upper end face of the first sliding block;
and/or
The third moving part comprises a second sliding block and at least one third sliding rail, each third sliding rail is arranged on the mounting frame along the width direction of the bearing platform, the second sliding block is provided with a second sliding groove, the second sliding block is movably arranged on the third sliding rail, and the sliding seat body is arranged on the second sliding block.
In some embodiments, the mounting frame comprises a connecting piece and two supporting pieces arranged at two ends of the length direction of the connecting piece, the supporting pieces are arranged on the mounting block, and the training equipment is arranged between the two supporting pieces.
In some embodiments, the first moving member comprises a turntable and a threaded rod, and the mounting block is provided with a through hole, and an internal thread matched with the threaded rod is arranged in the through hole;
one end of the threaded rod penetrates through the through hole and is located between the two first sliding rails, and the rotary disc is arranged at the other end of the threaded rod.
In some embodiments, a top plate is fixedly mounted at the upper end of the sliding seat body, and a through hole is formed in the top plate so as to sleeve the top plate on the threaded rod;
The locking piece comprises a handle, a bolt and two clamps arranged on two sides of the threaded rod, wherein one clamp is fixedly arranged on the upper end face of the top plate, and one ends of the two clamps are hinged;
Two one sides that anchor clamps are close to each other are provided with threaded rod matched with spacing groove, and two the other end of anchor clamps all is provided with the screw hole, the one end setting of bolt is in on the handle, the other end of bolt passes the screw hole is used for locking two anchor clamps.
In some embodiments, the force sensor is configured as a force gauge, the force gauge has a positioning rod, and the training device is provided with a plurality of positioning grooves matched with the positioning rod.
In some embodiments, a side of the load bearing platform remote from the mounting frame is provided with a wheel assembly. The detection device for rehabilitation training provided by the utility model has the following beneficial effects:
1. According to the detection device for rehabilitation training, the mounting frame moves on the bearing platform, the sliding seat moves on the mounting frame, the position relation of the force transducer relative to the training equipment is convenient to adjust, the force transducer is lowered to be in contact with the training equipment, a worker can obtain the force application size of the force transducer through the force transducer, the force application size is compared with the sensor value of the training equipment, detection and calibration of the training equipment are further achieved, the operation is convenient, the measurement is accurate, and the training effect of a user is guaranteed.
2. According to the rehabilitation training testing device provided by the utility model, the sliding seat comprises the two first sliding rails, the second moving part comprises the two second sliding rails which are arranged in parallel, and the third moving part comprises at least one third sliding rail, so that the force transducer can apply force to any point of training equipment, the detection range is wide, the moving stability of the sliding seat is improved, and the supporting frame is not easy to deform.
3. According to the rehabilitation training testing device provided by the utility model, the positioning rod of the force transducer can be matched with the positioning groove on the training equipment, so that the force transducer can be positioned on the training equipment accurately.
4. According to the rehabilitation training testing device provided by the utility model, the force transducer can be fixed on the sliding seat body through the locking piece, so that the force transducer can stably apply force to training equipment, and the accuracy of a detection result is ensured.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
In this context, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicate between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In one embodiment, a rehabilitation training platform testing device is described, wherein the force sensor 32 is arranged on the mounting frame 2, the sliding seat 31 and the force sensor 32 are moved, the force sensor 32 is abutted to any point of the training equipment 4, and the force application data of the force sensor 32 is compared with the sensor data of the training equipment 4, so that the accuracy detection of the training equipment 4 is realized.
Specifically, referring to fig. 1 to 3 of the drawings, a detection device for rehabilitation training comprises a bearing platform 1, a mounting frame 2 and a sliding mechanism 3, wherein the upper end surface of the bearing platform 1 is provided with a mounting position for mounting training equipment 4, and the training equipment 4 is mounted on the upper end surface of the bearing platform 1. The mounting frame 2 is movably arranged on the carrying platform 1 and is adapted to move along the length direction of the carrying platform 1.
Accordingly, the slide mechanism 3 includes a slide mount 31, a load cell 32, and a lock 33, wherein the slide mount 31 is movably provided on the mount 2 and is adapted to move in the width direction of the load platform 1. The load cell 32 is arranged on the sliding seat 31, and the sliding seat 31 can drive the load cell 32 to move relative to the mounting frame 2 when moving relative to the mounting frame 2. The force transducer 32 can also move up and down relative to the sliding seat 31, and the locking piece 33 is arranged on the sliding seat 31 and used for fixing the force transducer 32 on the sliding seat 31, so that the force transducer 32 is in contact with the training device 4, and the force application of the force transducer 32 to the training device 4 is realized.
The training platform is generally provided with a plurality of pressure sensors on a plane, a user stands on the platform when the training platform is used, pressure applied by the user on the platform is detected through the plurality of pressure sensors, and the training result of the user is judged according to final pressure data. In the prior art, the rehabilitation training platform needs to calibrate and detect before using, places the weight on the plane and observes through user's naked eyes more, takes trouble and is laborious, and detection efficiency is low, and the quality of weight is bigger moreover, and the error that detects is bigger, leads to the testing result to have the deviation, is difficult to provide accurate foundation for user's next rehabilitation training.
In this embodiment, the load cell 32 is disposed on the sliding seat 31, and when in use, a user can adjust the position of the load cell 32 in the length direction of the carrying platform 1 by moving the mounting frame 2, and adjust the position of the load cell 32 in the width direction of the carrying platform 1 by moving the sliding seat 31, so as to change the position of the load cell 32 corresponding to the upper surface of the training device 4. Finally, the locking piece 33 releases the locking limit on the force transducer 32, the force transducer 32 is moved downwards to enable the force transducer 32 to be in contact with the training device 4, and the force transducer 32 is fixed through the locking piece 33. The user can obtain the application of force size of force sensor 32 and compare with the pressure data of training equipment 4 through force sensor 32, and then realizes the calibration detection of training equipment 4, simple structure, the staff's operation of being convenient for and reading, measurement accuracy is high. The detection device can be used for detecting the training equipment 4 before leaving the factory of the training equipment 4, and also can be used by a user, and the user can detect the pressure data of the training equipment and provide accurate basis for the next training.
In one embodiment, referring to fig. 1 of the drawings, the present embodiment provides a specific form in which the mounting frame 2 moves along the length direction of the carrying platform 1, and the sliding seat 31 moves along the width direction of the mounting frame 2. The force measuring device of the rehabilitation training platform further comprises a second moving part 6 and a third moving part 7, wherein the second moving part 6 is arranged on the upper end face of the bearing platform 1 and is in transmission connection with the mounting frame 2, the mounting frame 2 can move along the length direction of the bearing platform 1, and correspondingly, the third moving part 7 is arranged on the mounting frame 2 and is in transmission connection with the sliding mechanism 3, so that the sliding mechanism 3 can move along the width direction of the bearing platform 1.
Further, the second moving member 6 includes a first sliding block 61 and a second sliding rail 62, the second sliding rails 62 are arranged at two sides of the installation position, that is, two second sliding rails 62 are arranged at two sides of the carrying platform 1, and each second sliding rail 62 is arranged on the carrying platform 1 along the length direction of the carrying platform 1. Correspondingly, the first sliding blocks 61 are provided with first sliding grooves matched with the second sliding rails 62, so that the first sliding blocks 61 are movably arranged on the second sliding rails 62 through the first sliding grooves, the mounting frame 2 is arranged on the first sliding blocks 61 of the two second sliding rails 62, the first sliding blocks 61 move along the second sliding rails 62, and the mounting frame 2 is driven to move along the length direction of the bearing platform 1.
Still further, the third moving member 7 includes a second slider 71 and at least one third slide rail 72, each third slide rail 72 is disposed on the mounting frame 2 along the width direction of the carrying platform 1, and accordingly, a second slide groove matching with the third slide rail 72 is disposed on the second slider 71, such that the second slider 71 is movably disposed on the third slide rail 72 through the second slide groove, and the slide seat 31 is disposed on the second slider 71, such that the slide seat 31 moves along the width direction of the carrying platform 1.
Preferably, two third sliding rails 72 are provided, two third sliding rails 72 are arranged in parallel, each third sliding rail 72 is provided with a second sliding block 71, and the sliding seat 31 is connected with the two second sliding blocks 71, so as to improve the moving stability of the sliding seat 31.
In addition, as a preferred option, the two sides of the second sliding rail 62 located in the width direction of the carrying platform 1 are provided with limiting protrusions, and the side wall of the first sliding groove of the first sliding block 61 is provided with limiting grooves matched with the limiting protrusions, when the first sliding block 61 is arranged on the second sliding rail 62, the limiting protrusions are arranged in the limiting grooves, so as to prevent the first sliding block 61 from falling off from the second sliding rail 62. Accordingly, the first slider 61 and the second slider 62 may be provided with a damping member at the joint to increase the friction therebetween, so as to ensure that the movement of the mounting frame 2 after moving to the designated position does not easily occur. The damping member may be provided as a rubber or the like having friction lines, and is not described in detail herein.
Of course, the upper and lower sides of the third sliding rail 72 may also be provided with a limiting protrusion, and a side wall of the second sliding groove of the second sliding block 71 is provided with a limiting groove matched with the limiting protrusion, so that the stability of the movement of the second sliding block 71 is improved by matching the limiting protrusion with the limiting groove, and the second sliding block 71 is prevented from falling off. Accordingly, the third slide rail 72 and the second slide block 71 may also be provided with damping elements at the connection.
In one embodiment, referring to fig. 1 and 3 of the drawings, specifically, the sliding seat 31 includes a sliding seat body, a mounting block 311 and two first sliding rails 312, the sliding seat body is disposed on the mounting frame 2, and the two first sliding rails 312 are disposed in parallel on one side of the sliding seat body. Correspondingly, the installation blocks 311 are slidably installed on one side, far away from the sliding seat body, of the two first sliding rails 312, so that the installation blocks 311 can move up and down along the first sliding rails 312, the force sensor 32 is arranged on the installation blocks 311, the installation blocks 311 move, and then the force sensor 32 is driven to move up and down.
Further, referring to fig. 1 of the drawings, the portable electronic device further includes a first moving member 5, where the first moving member 5 is disposed on the sliding seat 31 and is used for driving the load cell 32 to move up and down on the sliding seat 31. The first moving member 5 is in transmission connection with the mounting block 311, and drives the mounting block 311 to move up and down on the first sliding rail 312.
Specifically, the first moving member 5 includes a rotary disc 51 and a threaded rod 52, wherein the rotary disc 51 is disposed at one end of the threaded rod 52, the mounting block 311 is provided with a through hole, an internal thread matched with the threaded rod 52 is disposed in the through hole, and one end of the threaded rod 52 away from the rotary disc 51 passes through the through hole and is in threaded connection with the mounting block 311. After the end of the threaded rod 52 far away from the turntable 51 passes through the through hole, the threaded rod 52 is located between the two first sliding rails 312.
It can be understood that when detecting the training device 4, the user first releases the limit of the locking member 33 on the force sensor 32, and then drives the threaded rod 52 to rotate through the rotating disc 51, and the threaded rod 52 and the mounting block 311 are in screw transmission to further drive the mounting block 311 to move up and down, so as to drive the force sensor 32 to move up and down relative to the training device 4, so as to apply force to the training device 4.
Of course, in actual production application, the sliding rail assembly can be directly arranged between the sliding seat body and the mounting block 311, the sliding rail assembly comprises a driving piece, a fixed sliding rail and a movable sliding rail capable of moving relative to the fixed sliding rail, wherein the fixed sliding rail is arranged on the sliding seat body, the mounting block 311 is arranged on the movable sliding rail, the driving piece is arranged on the sliding seat body and is in transmission connection with the movable sliding rail, and the driving piece drives the movable sliding rail to move so as to drive the force transducer 32 to move up and down. The mounting block 311 can move up and down on the sliding seat body in various ways, which are not described here, and are all within the scope of the present utility model.
In one embodiment, referring to fig. 3 of the drawings, this embodiment provides a specific form of retaining member 33. Wherein, retaining member 33 includes handle 331, bolt 332 and two anchor clamps 333 that set up in threaded rod 52 both sides, and the up end of sliding seat body is fixed to be provided with roof 313, is provided with the via hole that cooperatees with threaded rod 52 on the roof 313 for the one end that threaded rod 52 kept away from carousel 51 passes via hole and screw hole setting, and carousel 51 sets up in the one side that roof 313 kept away from load-bearing platform 1.
One clamp 333 is installed and fixed on the upper end surface of the top plate 313 and located at one side of the threaded rod 52, the other clamp 333 is located at the other side of the threaded rod 52, and one ends of the two clamps 333 are hinged to each other so that the one clamp 333 can rotate relative to the other clamp 333. Accordingly, a limit groove matched with the threaded rod 52 is provided at one side of the two clamps 333 close to each other, so as to form a clamping space for clamping the threaded rod 52 between the two clamps 333. In addition, the handle 331 is disposed at one end of the bolt 332, the other ends of the two jigs 333 are provided with screw holes that are matched with the bolt 332, and the other ends of the bolt 332 are disposed through the screw holes of the two jigs 333 and are screwed with the screw holes to fix the threaded rod 52.
It will be appreciated that in use, the user rotates the handle 331 to rotate the bolt 332 to reduce the distance between the other ends of the two clamps 333, thereby fixing the threaded rod 52 between the two clamps 333, and thus fixing the load cell 32 on the sliding seat body without movement. Accordingly, the bolts 332 are loosened, and the distance between the other ends of the two jigs 333 is increased, so that the threaded rod 52 is not subjected to the jigs 333, and the threaded rod 52 can be rotated.
In one embodiment, referring to fig. 1 of the drawings, the mounting frame 2 includes a connecting member 21 and two supporting members 22, the two supporting members 22 are disposed at both ends of the connecting member 21 in the length direction, and the two supporting members 22 are respectively disposed on the mounting blocks 311 of the two first slide rails 312, so that the training apparatus 4 is located between the two supporting members.
Preferably, two connectors 21 are provided in parallel, and two third slide rails 72 are provided on the two connectors 21, respectively.
In one embodiment, the load cell 32 is provided as a load cell having a positioning bar 321, and a number of positioning slots cooperating with the positioning bar 321 are provided on the training device 4. It will be appreciated that when the force is applied to the training device 4 by the force sensor 32, the relative position of the force sensor 32 may be adjusted, so that the positioning rod 321 is aligned with the positioning slot, and further, the positioning rod 321 of the force sensor 32 extends into the positioning slot, so that the force sensor 32 is convenient for detecting a specific point location of the training device 4.
In one embodiment, referring to fig. 1 of the drawings, a rotating wheel assembly 11 is arranged on one side of the carrying platform 1 away from the mounting frame 2, and the rotating wheel assembly 11 is positioned at four corners of the carrying platform 1 so as to facilitate the movement of the testing device.
Specifically, the runner assembly 11 includes a bracket and a roller, wherein one end of the bracket is provided with a rotating shaft, one end of the rotating shaft away from the bracket is rotatably disposed on the bearing platform 1, and the roller is rotatably disposed at one end of the bracket away from the rotating shaft.
Preferably, the runner assembly 11 further comprises a limiting piece, the limiting piece comprises a pedal and a limiting plate, one end of the pedal is rotatably connected to the bracket through a damping rotating shaft, and the limiting plate is arranged at one end of the pedal away from the bracket and forms an arc shape matched with the roller. One side of limiting plate that is close to the gyro wheel is provided with the friction pad, can drive limiting plate orientation when the running-board rotates and keep away from or be close to the direction rotation of gyro wheel to make friction pad and gyro wheel contact extrusion or separation, and then realize locking fixed gyro wheel, fix rehabilitation training platform in the assigned position.
In one embodiment, this embodiment provides another way to effect movement of the load cell 32. Wherein, mounting bracket 2 and load-bearing platform 1 pass through slide rail subassembly and connect, and slide rail subassembly includes the driving piece, decides the slide rail and can move the slide rail for deciding the slide rail, wherein decides the slide rail setting in the both sides of training equipment 4, every decides the slide rail setting along load-bearing platform 1's length direction, and mounting bracket 2 sets up the up end at moving the slide rail. Correspondingly, the driving piece is arranged on the mounting frame 2 and is in transmission connection with each movable sliding rail, and the driving piece is used for pushing the movable sliding rail to move relative to the fixed sliding rail so as to drive the mounting frame 2 to move along the length direction of the bearing platform 1.
In practical production applications, the driving member may be provided as a linear motor or an air cylinder or the like. In addition, the sliding seat body and the mounting frame 2 can also be connected through a driving assembly in a transmission way, which is not described in detail herein, and the sliding seat body and the mounting frame are all within the protection scope of the present utility model.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.