CN111920419A - A sensor fixing device for human data acquisition - Google Patents

Abstract

The invention discloses a sensor fixing device for human body data acquisition, comprising a sensor box and a fixing device. The sensor box includes an upper shell and a lower shell, and the upper shell is provided with a countersunk hole, a wire outlet slot, and a chip slot. 1. The lower shell is provided with a threaded hole, a wire outlet slot 2, a chip slot 2, and a tape lug, and the countersunk head hole and the threaded hole are connected by screws to connect the upper shell and the lower shell into a whole; the outlet wire Slot 1 corresponds to the wire outlet slot 2 to form a wire outlet; the chip slot 1 corresponds to the chip slot 2 to form an inner cavity of the chip slot; the tape ear is used for connecting with the fixing device. The sensor fixing device for collecting human body data provided by the present invention has a simple structure, can fix the sensor chip in a position, is not easy to move, can be completed by one person, and is convenient to use.

Description

A sensor fixing device for human data acquisition

technical field

The invention relates to a sensor fixing device for collecting human body data.

Background technique

In rehabilitation medical training or sports training, sensors are commonly used to collect spatial attitude data of various joints of the human body. It is necessary to collect high-precision attitude data to facilitate the next training plan. The accuracy of the sensor is sometimes due to its own position during the collection process. Looseness greatly Therefore, whether the sensor is properly placed on the joints of the human body plays a very important role in the measurement results; however, the problem of sensor fixation has not been solved very well. Most of the current use of binding straps is more likely to cause the sensor to be caught during the capture process. Displacement seriously affects the accuracy of motion capture; in addition, when the sensor is fixed, at least two people are required to work together to complete the operation, which is cumbersome and inefficient.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a sensor fixing device for human body data acquisition, which solves the problem of fixed placement of the sensor on the human body, and has the characteristics of strong adaptability.

The concrete technical scheme that the present invention takes is:

A sensor fixing device for human body data acquisition, comprising a sensor box and a fixing device, the sensor box includes an upper shell and a lower shell, and the upper shell is provided with a countersunk hole, a wire outlet slot, and a chip slot; the The lower shell is provided with a threaded hole, a second wire slot, a second chip slot, and a strap lug. The countersunk head hole and the threaded hole are connected by screws to connect the upper shell and the lower shell into one; The wire outlet slot 2 corresponds to a wire outlet opening; the chip slot 1 corresponds to the chip slot 2 to form an inner cavity of the chip slot; the cloth tape ear is used for connecting with the fixing device.

Further, the fixing device includes a first fixing piece and a second fixing piece, and the first fixing piece includes a plug connector, a cloth tape 1, a loop buckle, and a second cloth tape; one end of the cloth tape is connected with the plug connector, and the other end A cloth belt loop is provided and is connected with the loop buckle through the first cloth belt loop; one end of the second cloth belt is adjustable with the loop buckle, and the other end is provided with a second cloth belt loop and is connected with the lower shell through the second cloth belt loop. Connecting with the cloth strap ears; the second fixing piece includes the third cloth strap and the first socket, the third end of the cloth strap is provided with the third cloth strap ring and is connected with the cloth strap ear of the lower shell through the third cloth strap ring, and the other end is connected with the cloth strap ear of the lower shell. A connection is made with the socket; the plug connector is connected with the socket in a mating manner.

Further, the plug connector is provided with plastic plug ears, and the plug socket is provided with a plug port, and the plastic plug ears cooperate with the plug port to form a plug lock.

Further, the first wire outlet slot corresponds to the second wire outlet slot to form a circular wire outlet, which is conducive to passing the wires out of the inner cavity of the chip slot.

Further, the first chip slot corresponds to the second chip slot to form a cube chip slot cavity, so that the sensor chip can be placed in the chip slot cavity.

Further, the sensor box is cubic or triangular, and/or the bottom of the lower shell is set in an arc shape, which is suitable for the human body. Make it more comfortable to wear. Make it more comfortable to wear.

Further, it also includes a connecting piece, the connecting piece comprises a fourth cloth belt and a second socket, and one end of the fourth cloth belt is provided with a fourth cloth belt ring and is connected with the cloth belt ear of the lower shell through the third cloth belt ring, The other end is connected with the second socket, which is provided with a socket, which cooperates with the plastic socket ears provided on the socket to form a socket lock.

Further, the fixing device is a fifth cloth belt, the cloth belt ear is arranged below the lower casing and has the same width as the lower casing, and the cloth belt five passes through the cloth belt ear below the lower casing.

The present invention also provides a sensor shoe, comprising a sole, a sixth cloth belt, a seventh cloth belt, and the sensor fixing device for collecting human body data according to claim 8, wherein the two ends of the fifth cloth belt are connected to the sole; the sensor The boxes are connected by a cloth belt six, and the two ends of the cloth belt seven are respectively connected with the cloth belt six for fixing the heel of the human body.

Further, a sensor chip is placed in the inner cavity of the shoe sole.

The beneficial effects of the present invention are:

1. The sensor fixing device for human body data acquisition provided by the present invention has a simple structure, can fix the sensor chip in position, is not easy to move, can be completed by one person, and is convenient to use. And all the sensor boxes can be connected as a whole through the cloth tape, which increases the firmness of the sensor box when it is placed on the human body.

2. The tape ears of the sensor box in the present invention can be designed according to the actual required quantity, and there is no need to design the tape ears on each side, which can reduce the production cost.

3. The two types of sensor boxes in the present invention can be connected together by the cloth ear and the cloth belt, and there is no special requirement for the placement position, and they can be freely placed according to actual needs.

4. In the present invention, the upper shell and the lower shell of the sensor box are integrally connected by nuts and threads, which can be disassembled at any time, which is conducive to the replacement of the internal sensor, and the sensor box is divided into an upper shell and a lower shell rather than a seamless connection. When a shell is damaged, it is only necessary to replace it.

5. The length of the cloth tape in the present invention can be adjusted through the cloth belt loop, which is convenient to adapt to different positions of the human body.

6. The sensor fixing device provided by the present invention can be flexibly disassembled in blocks, and each sensor hardware position is convenient for maintenance, disassembly and replacement. In addition, each part is flexible to wear, which is more convenient for users with inconvenience to wear. There is no fixed wearing order, and it can be worn from any position.

Description of drawings

FIG. 1 is a schematic structural diagram of the sensor box (cubic type) described in Embodiment 1;

Fig. 2 is the structural schematic diagram of the sensor box (triangular type) described in Example 1;

FIG. 3 is a schematic structural diagram of a fixing member 1 according to Embodiment 1;

4 is a schematic structural diagram of the second fixing member according to Embodiment 1;

5 is a schematic diagram of the connection between the sensor box (cubic type) and the fixing device in Example 1;

6 is a schematic diagram of the connection between the sensor box (triangular type) and the fixing device in Embodiment 1;

7 is a schematic structural diagram of the sensor fixing device for human body data acquisition according to Embodiment 1;

8 is a schematic structural diagram of the sensor box according to Embodiment 2;

FIG. 9 is a schematic structural diagram of the sensor shoe according to Embodiment 2. FIG.

Detailed ways

In order to describe in detail the technical content, structural features, achieved objectives and effects of the technical solution, the following detailed description is given in conjunction with specific embodiments and accompanying drawings.

Example

This embodiment provides a sensor fixing device for human body data acquisition, including a sensor box 1 (the sensor box is mainly used for placing sensors, and plastic can be used, or epoxy resin coating die-casting aluminum, insulating resin and other materials can be used. ) and fixture 2, where:

The sensor box 1 has two types: cubic type (FIG. 1) and triangular type (FIG. 2). As shown in FIG. 1 and FIG. 2, the sensor box 1 includes an upper shell 11 and a lower shell 15, and the bottom of the lower shell 15 is The upper shell 11 is provided with a countersunk hole 12, a wire outlet slot 13, and a chip slot 14; the lower shell 15 is provided with a threaded hole 16, a wire outlet slot 2 17, and a chip slot. 2. 18. Tape ears 19, the countersunk hole 12 and the threaded hole 16 connect the upper shell 11 and the lower shell 15 as a whole through screw connection; when the upper shell 11 and the lower shell 15 are attached, the outlet The first slot 13 corresponds to the second wire outlet slot 17 to form a circular wire outlet, which is beneficial to pass the wires out of the inner cavity of the chip slot. The chip slot one 14 and the chip slot two 18 correspond to form a cube-shaped chip slot cavity, so that the sensor chip can be placed in the chip slot cavity. The main difference between the cubic type and the triangular type is the number of the strap lugs 19 .

The fixing device 2 includes a fixing member 1 21 and a fixing member 2 26. As shown in FIG. 3 , the fixing member 1 21 includes a plug connector 22, a cloth belt 23, a loop buckle 24, and a cloth belt 25; One end of the belt 23 is connected with the plug connector 22, and the other end is provided with a cloth belt loop 1 231 and is connected with the loop buckle 24 through the cloth belt loop 1 231; one end of the cloth belt 25 is adjustable with the loop buckle 24. There is a connection method between the cloth belt and the buckle 24, which is more common and will not be described in detail), and the other end is provided with a cloth belt ring 251 and is connected with the cloth belt ear 19 of the lower shell 15 through the second cloth belt ring 251; such as As shown in FIG. 4 , the fixing member 2 26 includes a cloth belt 3 27 and a plug socket 1 28 . One end of the cloth belt 3 27 is provided with a cloth belt ring 3 271 and passes through the cloth belt ring 3 271 and the lower shell 15 . The belt ear 19 is connected, and the other end is connected with the socket one 28; The plug connector 22 is provided with plastic insertion ears 221 , and the plug socket 1 28 is provided with a plug port 281 , and the plastic plug ears 221 cooperate with the plug port 281 to form a plug lock.

As shown in Figures 5 and 6, it is a schematic diagram of the connection between the sensor box 1 and the fixing device 2. The number of the strap ears 19 of the cubic type and the triangle type sensor box 1 is different, but at least one fixing piece 1 21 and one fixing piece are connected to each other. Two 26, as can be seen from FIG. 7, and the fixing member 1 21 and the fixing member 2 are matched to fix the sensor box 1 on the human body, and the fitting connection between the fixing members connected to the remaining cloth strap ears 19 of the adjacent sensor boxes 1 is for the purpose of Connect the adjacent sensor boxes 1 into one body. Some special parts (the connection between the waist and the legs, the connection between the chest and the back) also need the connecting piece 29 to be connected. The structure of the connecting piece is similar to the fixing piece 26. The length of the belt is different, and the connecting piece has a longer belt. Specifically, the connecting piece 29 includes a fourth cloth belt and a second plug socket. One end of the cloth belt four is provided with a cloth belt ring four and is connected with the cloth belt ring three 271. The cloth tape ear 19 of the lower shell 15 is connected, and the other end is connected to the socket 2. The socket 2 is provided with a socket 281, which cooperates with the plastic socket ear 221 provided on the socket 22 to form a socket lock. buckle. As shown in Figure 7, the sensor box 1 with the desired shape can be selected according to the needs of the installation position. The waist and the two legs are connected with connectors respectively. When the chest is connected with the back, the socket 2 of the connector It is connected with the plug port 281 on the back (a collection sensor fixing device is installed on the back) through the shoulder.

Example 2

This embodiment provides a sensor fixing device for human data collection and a sensor shoe based on the collection sensor fixing device. FIG. 8 shows the collection sensor fixing device provided in this embodiment, which is similar in general structure to the embodiment. , the difference is: the tape ear of the sensor box is arranged below the lower shell and has the same width as the lower shell, and the fixing device is the tape five 341, and the tape five 341 passes through the tape ear under the lower shell.

FIG. 9 shows the sensor shoe provided in this embodiment, including a sole 31, a six cloth belt 32, a seven cloth belt 33 and the above-mentioned sensor fixing device 34 for human data acquisition, and a sensor chip is placed in the inner cavity of the sole for When the human body moves, data is collected on the bottom of the foot, the two ends of the cloth belt 5 341 are connected with the sole 31; the two sensor boxes are connected by the cloth belt 6 32, and the two ends of the cloth belt 7 33 are respectively connected with the cloth belt 6 32. The connection is used to secure the heel of the human body. The sensor chip built into the sensor box is used to collect data on the back of the foot.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or terminal device comprising a list of elements includes not only those elements, but also a non-exclusive list of elements. other elements, or also include elements inherent to such a process, method, article or terminal equipment. Without further limitation, an element defined by the phrase "includes..." or "comprises..." does not preclude the presence of additional elements in the process, method, article, or terminal device that includes the element. In addition, in this document, "greater than", "less than", "exceeds", etc. are understood to exclude the number; "above", "below", "within" and the like are understood to include the number.

Although the above embodiments have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic inventive concept, so the above is only the implementation of the present invention For example, it does not limit the scope of patent protection of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly used in other related technical fields, are similarly included in this document. The invention is within the scope of patent protection.

Claims (10)

1. A fixing device for a human body data acquisition sensor is characterized by comprising a sensor box and a fixing device, wherein the sensor box comprises an upper shell and a lower shell, and the upper shell is provided with a counter bore, a first wire outlet groove and a first chip groove; the lower shell is provided with a threaded hole, a wire outlet groove II, a chip groove II and a cloth belt lug, and the upper shell and the lower shell are connected into a whole through the threaded hole and the countersunk hole; the first outlet groove and the second outlet groove form an outlet correspondingly; the first chip groove and the second chip groove correspond to form a chip groove inner cavity; the cloth strap ears are used for being connected with the fixing device.

2. The human body data acquisition sensor fixing device as claimed in claim 1, wherein the fixing device comprises a first fixing piece and a second fixing piece, the first fixing piece comprises a plug-in connector, a first cloth strap, a ring buckle and a second cloth strap; one end of the cloth belt is connected with the plug connector, and the other end of the cloth belt is provided with a cloth belt ring and is connected with the ring buckle through the cloth belt ring I; one end of the cloth band II is adjustably connected with the ring buckle, and the other end of the cloth band II is provided with a cloth band ring II and is connected with a cloth band lug of the lower shell through the cloth band ring II; the fixing piece II comprises a third cloth belt and a first plug socket, one end of the third cloth belt is provided with a third cloth belt ring and is connected with a cloth belt lug of the lower shell through the third cloth belt ring, and the other end of the third cloth belt is connected with the first plug socket; the plug connector is connected with the plug socket in a matching mode.

3. The human body data acquisition sensor fixing device as claimed in claim 2, wherein the plug connector is provided with a plastic plug lug, the first plug socket is provided with a plug interface, and the plastic plug lug and the plug interface are matched to form a plug lock catch.

4. The human body data acquisition sensor fixing device as claimed in claim 1 or 2, wherein the first wire outlet groove and the second wire outlet groove correspondingly form a circular wire outlet, so that a wire can conveniently penetrate out of the inner cavity of the chip groove.

5. The human data acquisition sensor fixing device as claimed in claim 1 or 2, wherein the first chip slot and the second chip slot form a cubic chip slot inner cavity correspondingly, so as to place the sensor chip in the chip slot inner cavity.

6. The human body data acquisition sensor fixing device as claimed in claim 1 or 2, wherein the sensor box is cubic or triangular, and/or the bottom of the lower case is arc-shaped to fit the human body.

7. The device for fixing the human body data acquisition sensor according to claim 3, further comprising a connecting member, wherein the connecting member comprises a cloth belt IV and a socket II, one end of the cloth belt IV is provided with a cloth belt IV and is connected with the cloth belt ear of the lower shell through a cloth belt III, the other end of the cloth belt IV is connected with the socket II, the socket II is provided with a socket, and the socket II is matched with the plastic socket ear arranged on the plug to form a socket lock catch.

8. The human data acquisition sensor fixing device of claim 1, wherein the fixing device is a strap five, the strap ear is arranged below the lower shell and has the same width with the lower shell, and the strap five passes through the strap ear below the lower shell.

9. A sensor shoe is characterized by comprising a sole, six cloth belts, seven cloth belts and the fixing device for the human body data acquisition sensor as claimed in claim 8, wherein two ends of the five cloth belts are connected with the sole; the sensor boxes are connected through a cloth belt six, and two ends of the cloth belt seven are connected with the cloth belt six respectively and used for fixing the heels of the human bodies.

10. The sensor shoe of claim 9, wherein a sensor chip is placed in the cavity of the sole.

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