Acquisition device for body measurement data

Abstract

The utility model relates to the technical field of body measurement devices, in particular to a body measurement data acquisition device which comprises a base, a weighing plate is embedded in the inner wall of the top end of the base, a supporting plate is fixedly arranged on one side of the top end of the base, a containing cavity is formed in the front face of the supporting plate, and the interior of the containing cavity is movably connected with a movable plate through a rotating shaft. The top end of the movable plate is slidably connected with a height measuring plate. By designing a reciprocating motor, a first gear, a second gear, an extending plate, a sliding groove, a magnetic attraction piece, a containing cavity, a limiting screw and other structures to be matched with each other, a height measuring plate and a movable plate of the device can be stored, then the height measuring plate can be protected, and the collected collecting device is small in occupied space and beneficial to placement; according to the device, the movable plate can be turned over by pulling the two limiting rods, and then the movable plate can be stored in the storage cavity, so that the collection device can be further stored, and a worker can carry the collection device more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of physical testing device technology, and in particular to a physical testing data acquisition device. Background Technology

[0002] Height and weight parameters are used as test data in students' physical health, and there are strict requirements for their reporting. In particular, it is emphasized that a scientific and rigorous system for collecting, reporting, and monitoring data must be established to ensure the authenticity, accuracy, timeliness, and effectiveness of the data. When students undergo physical tests, data acquisition devices are required to measure their height and weight.

[0003] Patent specification CN202022557860.9 discloses a body composition analyzer, which "includes a weighing pan, a support column, a display component, and a movable handle; the display component is fixed to the top of the support column, the weighing pan is fixed to the bottom of the support column, and the movable handle is movably connected to the display component. The movable connection between the movable handle and the display component facilitates use by users of different heights. Furthermore, electrode pads for collecting human body data are provided on both the movable handle and the weighing pan, allowing for the collection of data from multiple parts of the body, thus making the measured human body data more accurate. In addition, the body composition analyzer has a clever structure and low manufacturing cost."

[0004] However, in implementing the relevant technology, the following problems were found with the above-mentioned physical measurement device: When traditional physical measurement data acquisition devices are transported or placed, their control panel and height test board are exposed to the outside. Moreover, the control panel and height test board contain a large number of electronic components. If they are exposed to the outside during transportation, they are easily damaged by bumps. In addition, traditional acquisition devices are too tall, resulting in excessive space occupation. In view of this, a physical measurement data acquisition device is provided to overcome the above defects. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a physical measurement data acquisition device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a body measurement data acquisition device, including a base, a weighing plate embedded in the inner wall of the top of the base, a support plate fixedly provided on one side of the top of the base, a storage cavity opened on the front of the support plate, a movable plate movably connected to the inside of the storage cavity through a rotating shaft, a height measuring plate slidably connected to the top of the movable plate, an extension component provided on the inner wall of the movable plate, and locking components provided on the inner walls of the tops of both sides of the support plate.

[0007] As a further description of the above technical solution: the extension assembly comprises a sliding groove, an extension plate, a connecting lead screw and a lead screw nut, the sliding groove is arranged on the inner wall of the movable plate, the inner wall of the sliding groove is slidably connected with the extension plate, the inside of the sliding groove is rotatably connected with the connecting lead screw through a bearing, the inner wall of the extension plate is fixedly provided with the lead screw nut, the lead screw nut is threadedly connected with the connecting lead screw, and the extension plate can slide along the inner wall of the sliding groove through cooperation of the connecting lead screw and the lead screw nut.

[0008] As a further description of the above technical solution: the two locking assemblies each comprise a sliding hole, a limiting rod, a disc, a return spring, a clamping rod and a clamping hole, the two sliding holes are respectively arranged on the inner walls of the top portions of the two sides of the supporting plate, the inner walls of the two sliding holes are slidably connected with the limiting rods, the surfaces of the two limiting rods are fixedly provided with the discs, one side of each of the two discs is fixedly provided with the return spring, one end of each of the two return springs is fixedly connected with the supporting plate, one end of each of the two limiting rods is fixedly provided with the clamping rod, and the two clamping holes are respectively arranged on the inner walls of the bottom portions of the two sides of the movable plate and respectively matched with the two clamping rods, the two return springs can be stretched through sliding of the two limiting rods, and then the two clamping rods can be separated from the two clamping holes, so that the movable plate can be stored in the storage cavity.

[0009] As a further description of the above technical solution: the surface of the movable plate is fixedly provided with a reciprocating motor, the transmission shaft of the reciprocating motor is fixedly connected with a first gear, and the surface of the connecting lead screw is fixedly provided with a second gear.

[0010] As a further description of the above technical solution: the top end of the extension plate is provided with a placing cavity, the height measuring plate is hingedly connected in the inside of the placing cavity, the bottom end of the height measuring plate and one side of the inside of the placing cavity are fixedly provided with magnetic attraction pieces, the two magnetic attraction pieces are provided as opposite magnetic poles, and the top portions of the two sides of the extension plate are threadedly connected with limiting screws.

[0011] As a further description of the above technical solution: the front surface of the movable plate is fixedly provided with a display screen, and the weighing plate and the height measuring plate are electrically connected with the display screen.

[0012] As a further description of the above technical solution: one side of the movable plate is fixedly provided with a switch panel, the surface of the switch panel is provided with a motor switch, and the reciprocating motor is electrically connected with the power supply through the motor switch.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] The physical measurement data acquisition device designed in this utility model uses a reciprocating motor, a first gear, a second gear, an extension plate, a slide groove, a magnetic suction plate, a placement cavity, and a limiting screw to work together to store the height measuring plate and the movable plate of the device. This helps to protect the height measuring plate, and the acquisition device occupies less space after storage, making it easy to place.

[0015] The physical measurement data acquisition device designed in this utility model uses a combination of structures such as sliding holes, limiting rods, discs, return springs, locking rods, locking holes, and storage cavities. By pulling the two limiting rods, the movable plate can be flipped and then stored in the storage cavity, which further facilitates the storage of the acquisition device and makes it easier for staff to move the acquisition device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure for storage in this utility model;

[0018] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the protruding plate of this utility model.

[0020] Legend:

[0021] 1. Base; 2. Weighing plate; 3. Support plate; 4. Storage cavity; 5. Rotating shaft; 6. Movable plate; 7. Height measuring plate; 8. Extension assembly; 9. Locking assembly; 10. Reciprocating motor; 11. First gear; 12. Second gear; 13. Placement cavity; 14. Magnetic suction plate; 15. Limiting screw; 16. Display screen; 17. Switch panel; 81. Slide groove; 82. Extension plate; 83. Connecting screw; 84. Screw nut; 91. Sliding hole; 92. Limiting rod; 93. Disc; 94. Return spring; 95. Locking rod; 96. Locking hole. Detailed Implementation

[0022] Reference Figures 1-4 The present invention provides a body measurement data acquisition device, comprising a base 1, a weighing plate 2 embedded in the inner wall of the top of the base 1, a support plate 3 fixedly provided on one side of the top of the base 1, a storage cavity 4 opened on the front of the support plate 3, a movable plate 6 movably connected inside the storage cavity 4 via a rotating shaft 5, a height measuring plate 7 slidably connected to the top of the movable plate 6, an extension component 8 provided on the inner wall of the movable plate 6, and locking components 9 provided on the inner walls of the tops of both sides of the support plate 3.

[0023] As a further implementation of the above technical solution: the extension assembly 8 comprises a sliding groove 81, an extension plate 82, a connecting lead screw 83 and a lead screw nut 84, the sliding groove 81 is opened in the inner wall of the movable plate 6, the inner wall of the sliding groove 81 is slidingly connected with the extension plate 82, the inside of the sliding groove 81 is rotatably connected with the connecting lead screw 83 through a bearing, the inner wall of the extension plate 82 is fixedly provided with the lead screw nut 84, and the lead screw nut 84 is threadedly connected with the connecting lead screw 83.

[0024] The surface of the movable plate 6 is fixedly provided with a reciprocating motor 10, the transmission shaft of the reciprocating motor 10 is fixedly connected with a first gear 11, the surface of the connecting lead screw 83 is fixedly provided with a second gear 12, the first gear 11 is meshingly connected with the second gear 12, the reciprocating motor 10 drives the first gear 11 to rotate, and since the first gear 11 is meshingly connected with the second gear 12, the extension plate 82 can slide downward along the inner wall of the sliding groove 81, when the height measuring plate 7 contacts the top of the body measurement personnel, the transmission shaft of the reciprocating motor 10 is reversely rotated to reset, the height of the body measurement personnel can be determined by the downward movement distance of the height measuring plate 7, and when the transmission shaft of the reciprocating motor 10 always rotates forward, the extension plate 82 can be stored in the sliding groove 81.

[0025] As a further implementation of the above technical solution: the two locking assemblies 9 each comprise a sliding hole 91, a limiting rod 92, a disc 93, a reset spring 94, a clamping rod 95 and a clamping hole 96, the two sliding holes 91 are respectively opened in the inner walls of the top portions of the two sides of the supporting plate 3, the inner walls of the two sliding holes 91 are slidingly connected with the limiting rods 92, the surfaces of the two limiting rods 92 are fixedly provided with the discs 93, one side of each of the two discs 93 is fixedly provided with the reset spring 94, one end of each of the two reset springs 94 is fixedly connected with the supporting plate 3, one end of each of the two limiting rods 92 is fixedly provided with the clamping rod 95, the two clamping holes 96 are respectively opened in the inner walls of the bottom portions of the two sides of the movable plate 6, and the two clamping holes 96 are respectively matched with the two clamping rods 95, one end of each of the two limiting rods 92 is pulled to slide in the inner wall of the sliding hole 91, and at the same time, the two reset springs 94 are stretched, when the two clamping rods 95 are separated from the two clamping holes 96, the movable plate 6 can be flipped, and after the movable plate 6 is flipped, it is always hung in the storage cavity 4 due to its own gravity.

[0026] As a further implementation of the above technical solution: the top end of the extension plate 82 is provided with a placing cavity 13, the height measuring plate 7 is hingedly connected in the inside of the placing cavity 13, the bottom end of the height measuring plate 7 and one side of the inside of the placing cavity 13 are fixedly provided with magnetic attraction pieces 14, the two magnetic attraction pieces 14 are provided as different magnetic poles, the top portions of the two sides of the extension plate 82 are threadedly connected with limiting screws 15, and the height measuring plate 7 after storage can be fixed through the two magnetic attraction pieces 14.

[0027] As a further implementation of the above technical solutions: the front of the movable plate 6 is fixedly provided with a display screen 16, and the weighing plate 2 and the height measuring plate 7 are electrically connected with the display screen 16.

[0028] As a further implementation of the above technical solutions: one side of the movable plate 6 is fixedly provided with a switch panel 17, the surface of the switch panel 17 is provided with a motor switch, and the reciprocating motor 10 is electrically connected with the power supply through the motor switch.

[0029] Working principle: when the utility model is used, first, the body measurement personnel stands on the top end of the weighing plate 2, then the reciprocating motor switch 10 is opened, the reciprocating motor 10 is started to drive the first gear 11 to rotate, the first gear 11 is engaged with the second gear 12, so that the extension plate 82 can slide along the inner wall of the sliding groove 81, when the height measuring plate 7 contacts the top of the body measurement personnel, the height measuring plate 7 is reset through the reverse rotation of the transmission shaft of the reciprocating motor 10, the height of the body measurement personnel can be determined through the downward distance of the height measuring plate 7, the weighing plate 2 can determine the weight of the body measurement personnel, and the data determined by the collecting device is transmitted to the surface of the display screen 16 for display, when the collecting device needs to be stored or carried, first, the two limiting screws 15 are rotated to make the extension plate 82 and the height measuring plate 7 no longer fixed, then the height measuring plate 7 is turned over to be stored in the storage cavity 13, the height measuring plate 7 after storage is fixed through the magnetic attraction piece 14 of the two different magnetic poles, the extension plate 82 is slid into the sliding groove 81 through the rotation of the connecting screw rod 83, at this time, one end of the two limiting rods 92 is pulled to make it slide on the inner wall of the two sliding holes 91 respectively, and the two reset springs 94 are stretched, when the two clamping rods 95 and the two clamping holes 96 are separated, the movable plate 6 can be turned over, and the movable plate 6 is always hung in the storage cavity 4 after being turned over due to its own gravity, so that the staff can carry the collecting device conveniently, the height measuring plate 7 is protected conveniently, and the collecting device after storage occupies a smaller space and is convenient to place.

[0030] Finally, it should be pointed out that: the above is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for collecting anthropometric data, comprising a base (1), characterized in that: The inner wall of the top end of the base (1) is embedded with a weighing plate (2), one side of the top end of the base (1) is fixedly provided with a supporting plate (3), the front surface of the supporting plate (3) is provided with a receiving cavity (4), the inside of the receiving cavity (4) is movably connected with a movable plate (6) through a rotating shaft (5), the top end of the movable plate (6) is slidably connected with a height measuring plate (7), the inner wall of the movable plate (6) is provided with an extension assembly (8), and the inner walls of the top portions of the two sides of the supporting plate (3) are both provided with locking assemblies (9).

2. The apparatus of claim 1, wherein: The extension assembly (8) comprises a sliding groove (81), an extension plate (82), a connecting lead screw (83) and a lead screw nut (84), the sliding groove (81) is formed in the inner wall of the movable plate (6), the inner wall of the sliding groove (81) is slidably connected with the extension plate (82), the inside of the sliding groove (81) is rotatably connected with the connecting lead screw (83) through a bearing, and the inner wall of the extension plate (82) is fixedly provided with the lead screw nut (84).

3. The apparatus of claim 1, wherein: Both of the locking assemblies (9) comprise a sliding hole (91), a limiting rod (92), a disc (93), a return spring (94), a clamping rod (95) and a clamping hole (96), the sliding holes (91) are respectively formed in the inner walls of the top portions of the two sides of the supporting plate (3), the inner walls of the sliding holes (91) are both slidably connected with the limiting rods (92), the surfaces of the limiting rods (92) are both fixedly provided with the discs (93), one side of each of the discs (93) is fixedly provided with the return spring (94), one end of each of the return springs (94) is fixedly connected with the supporting plate (3), one end of each of the limiting rods (92) is fixedly provided with the clamping rod (95), and the clamping holes (96) are respectively formed in the inner walls of the bottom portions of the two sides of the movable plate (6) and are matched with the clamping rods (95).

4. The apparatus of claim 2, wherein: The surface of the movable plate (6) is fixedly provided with a reciprocating motor (10), the transmission shaft of the reciprocating motor (10) is fixedly connected with a first gear (11), the surface of the connecting lead screw (83) is fixedly provided with a second gear (12), and the first gear (11) is meshedly connected with the second gear (12).

5. The apparatus of claim 2, wherein: The top end of the extension plate (82) is provided with a placing cavity (13), the height measuring plate (7) is hingedly connected in the inside of the placing cavity (13), the bottom end of the height measuring plate (7) and one side of the inside of the placing cavity (13) are both fixedly provided with magnetic attraction pieces (14), the two magnetic attraction pieces (14) are provided with different magnetic poles, and the top portions of the two sides of the extension plate (82) are both threadedly connected with limiting screws (15).

6. The apparatus of claim 1, wherein: The front surface of the movable plate (6) is fixedly provided with a display screen (16), and the weighing plate (2) and the height measuring plate (7) are electrically connected with the display screen (16).

7. The device for collecting field data according to claim 4, characterized in that: One side of the movable plate (6) is fixedly provided with a switch panel (17), the surface of the switch panel (17) is provided with a motor switch, and the reciprocating motor (10) is electrically connected with a power supply through the motor switch.

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