CN212548228U

CN212548228U - Seat body anteflexion testing arrangement

Info

Publication number: CN212548228U
Application number: CN202021090222.4U
Authority: CN
Inventors: 傅大梅; 王振凌
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-19
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a seat body anteflexion testing arrangement relates to test equipment technical field. The novel multifunctional electric water heater comprises a bottom plate, a slide bar, a display screen, an infrared ranging module, a buzzer and an MCU (microprogrammed control unit), wherein a pedal plate is fixedly arranged at the top of the bottom plate, the slide bar is fixedly arranged at the top of the pedal plate, and a hand push plate is movably arranged at the top of the slide bar. Through setting up infrared ranging module and MCU, the tester pushes away the hand push pedal, the distance that the hand push pedal reachd is gathered to the infrared ranging module, show to the display screen on, the device simple structure, and convenient to carry, avoided needing the special messenger to read test data simultaneously, efficiency of software testing and test accuracy have been guaranteed, and MCU's calculation is cooperated, judge whether the condition of the push pedal of the thrust appears violently in the testing process, if the condition of thrust appears, then bee calling organ sends the chimes of doom and retests, the test accuracy has further been guaranteed, the device practicality is strong, there is wide application prospect.

Description

Seat body anteflexion testing arrangement

Technical Field

The utility model relates to a test equipment technical field specifically is a seat body anteflexion testing arrangement.

Background

The forward bending of the sitting position is a physical health test project of the colleges, the middle and the pupils, and the test aim of the forward bending test project is to measure the possible activity range of joints such as the trunk, the waist, the hip and the like in a static state and mainly reflect the extensibility and elasticity of the joints, ligaments and muscles of the parts and the development level of the body flexibility:

the existing intelligent test equipment is complex in structure, inconvenient to carry, low in efficiency and unsatisfactory in use effect, and a specially-assigned person is required to read measurement data when the traditional test equipment is used for measurement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a seat body anteflexion testing arrangement possesses the improvement test accuracy degree, and the practicality is strong and has the advantage of wide application prospect to it is loaded down with trivial details to solve current intelligent test equipment structure, and is inconvenient to carry, needs the special messenger to read measured data, the problem of inefficiency during traditional test equipment measurement.

For realizing improving the testing accuracy, the practicality is strong and has the purpose of wide application prospect, the utility model provides a following technical scheme: the utility model provides a seat body anteflexion testing arrangement, includes the bottom plate, slide bar, display screen, infrared ranging module, bee calling organ and MCU, the fixed pedal plate that is provided with in top of bottom plate, the fixed slide bar that is provided with in top of pedal plate, the top activity of slide bar is provided with the hand push pedal, the fixed infrared ranging device shell that is provided with in top of hand push pedal, the hand push pedal is parallel arrangement with the infrared ranging device shell, the fixed infrared ranging module that is provided with in inside of infrared ranging device shell.

As a preferred technical scheme of the utility model, the step tread board is perpendicular setting with the bottom plate, the fixed step tread pad that is provided with in one side of step tread board, one side of infrared ray range unit shell is provided with the apron through the screw activity.

As a preferred technical scheme of the utility model, the spout has been seted up at the top of slide bar, the fixed connecting rod that is provided with in bottom of hand push pedal, the connecting rod is kept away from the inside that the one end of hand push pedal extends to the spout.

As an optimal technical scheme of the utility model, the fixed clamp that is provided with in bottom of hand push pedal, the inside of clamp cup joints with the surface activity of slide bar.

As a preferred technical scheme of the utility model, the inside of spout is provided with the spring, the one end of spring and the right flank fixed connection of connecting rod, the other end of spring and the inner wall fixed connection of spout.

As an optimal technical scheme of the utility model, the fixed display screen that is provided with in inside of infrared ray range unit shell, the display screen is located infrared ray range unit's top.

As an optimal technical scheme of the utility model, the inside activity of infrared ray range unit shell is provided with the battery, the fixed bee calling organ that is provided with in inside of infrared ray range unit shell, bee calling organ is located the below of battery.

As an optimal technical scheme of the utility model, the fixed MCU that is provided with in inside of infrared ray range unit shell, MCU is located the below of bee calling organ.

As an optimized technical scheme of the utility model, MCU is connected with the two-way electricity of infrared ranging module, MCU's input is connected with the output electricity of battery, the display screen all is connected with MCU's output electricity with bee calling organ's input.

Compared with the prior art, the utility model provides a seat body anteflexion testing arrangement possesses following beneficial effect:

this seat body anteflexion testing arrangement, through setting up infrared ranging module and MCU, the tester pushes away the hand push board, the distance that the hand push board reachd is gathered to the infrared ranging module, show to the display screen on, the device simple structure, and is convenient for carry, avoided needing the special messenger to read test data simultaneously, efficiency of software testing and test accuracy have been guaranteed, and the calculation of cooperation MCU, judge whether the condition of the hand push board that violently pushes away appears in the testing process, if the condition of violently pushing away appears, then bee calling organ sends the chimes of doom and retests, the test accuracy has further been guaranteed, the device practicality is strong, there is wide application prospect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a sectional side view of the housing of the infrared distance measuring device of the present invention;

fig. 4 is a system block diagram of the present invention.

In the figure: 1. a base plate; 2. a pedal plate; 3. a pedal pad; 4. a slide bar; 5. a hand push plate; 51. a connecting rod; 52. clamping a hoop; 6. a chute; 7. an infrared ranging device housing; 8. a display screen; 9. an infrared ranging module; 10. a battery; 11. a buzzer; 12. MCU; 13. a spring; 14. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a seat body forward bending testing device, which comprises a bottom plate 1, a slide bar 4, a display screen 8, an infrared distance measuring module 9, a buzzer 11 and an MCU12, wherein the top of the bottom plate 1 is fixedly provided with a pedal plate 2, the top of the pedal plate 2 is fixedly provided with the slide bar 4, the top of the slide bar 4 is movably provided with a hand push plate 5, the top of the hand push plate 5 is fixedly provided with an infrared distance measuring device shell 7, the hand push plate 5 and the infrared distance measuring device shell 7 are arranged in parallel, the infrared distance measuring module 9 is fixedly arranged inside the infrared distance measuring device shell 7, the display screen 8, the infrared distance measuring module 9, the battery 10 and the buzzer 11 are of the prior structure, by arranging the infrared distance measuring module 9 and the MCU12, a tester pushes the hand push plate 5, and the infrared distance measuring module 9 collects the distance that the hand push plate 5 reaches, show to the display screen 8 on, the device simple structure, portable has avoided needing the special messenger to read test data simultaneously, has guaranteed efficiency of software testing and test accuracy, and cooperates MCU 12's calculation, judges whether the condition of thrust push pedal 5 appears in the test procedure, if the condition of thrust appears, then bee calling organ 11 sends the chimes of doom and retests, has further guaranteed test accuracy, and the device practicality is strong, has wide application prospect.

Specifically, the pedal plate 2 is perpendicular to the bottom plate 1, the pedal pad 3 is fixedly arranged on one side of the pedal plate 2, and the cover plate 14 is movably arranged on one side of the infrared ranging device shell 7 through screws.

In this embodiment, the pedal pad 3 facilitates the pedaling of the user with both feet, and the cover plate 14 is connected with the infrared distance measuring device shell 7 through screws, thereby facilitating the replacement or maintenance of the battery 10 in the later period.

Specifically, spout 6 has been seted up at the top of slide bar 4, the fixed connecting rod 51 that is provided with in bottom of hand push pedal 5, connecting rod 51 is far away from the one end of hand push pedal 5 and is extended to the inside of spout 6, the fixed clamp 52 that is provided with in bottom of hand push pedal 5, the inside of clamp 52 cup joints with the surface activity of slide bar 4, the inside of spout 6 is provided with spring 13, the one end of spring 13 and connecting rod 51's right flank fixed connection, the other end of spring 13 and the inner wall fixed connection of spout 6.

In this embodiment, setting up of clamp 52 makes hand push pedal 5 more stable when removing, and connecting rod 51 is used for conflict spring 13, and when pushing away the test of hand push pedal 5, hand push pedal 5 drives connecting rod 51 compression spring 13, and the back is accomplished in the setting up of spring 13 and makes the test, and hand push pedal 5 receives resilience self return to initial position of spring 13.

Specifically, the inside of infrared ray range unit shell 7 is fixed and is provided with display screen 8, display screen 8 is located the top of infrared ray range unit module 9.

In this embodiment, the display screen 8 is used for displaying measured data, which is convenient for the user to observe.

Specifically, the inside activity of infrared ray range unit shell 7 is provided with battery 10, the fixed bee calling organ 11 that is provided with in inside of infrared ray range unit shell 7, bee calling organ 11 is located the below of battery 10, the fixed MCU12 that is provided with in inside of infrared ray range unit shell 7, MCU12 is located the below of bee calling organ 11, MCU12 is connected with infrared ray range module 9 both-way electricity, MCU 12's input is connected with battery 10's output electricity, display screen 8 all is connected with MCU 12's output electricity with bee calling organ 11's input.

In this embodiment, the battery 10 is used to supply power to the infrared ranging module 9, the buzzer 11 and the display screen 8, and the MCU12 is also called a microcontroller for calculating measurement data.

The utility model discloses a theory of operation and use flow: when using, the tester is the seat body and bends posture forward and pushes away hand push pedal 5, the distance that hand push pedal 5 arrived is gathered to infrared ranging module 9, MCU12 has set for the procedure that is used for calculating the test data in advance, infrared ranging module 9 passes through AD conversion with the data that detect, feed back to MCU12, and show to on the display screen 8, MCU12 calculates the average speed when promoting simultaneously, the condition of pushing suddenly has been avoided appearing, if average speed is faster than the speed of setting for, then buzzer 11 sends the chimes of doom and retests, after hand push pedal 5 is left to the hand, spring 13 in the spout 6 pushes away hand push pedal 5 back to the original point, accomplish the operation to the device through the aforesaid.

In conclusion, this seat body anteflexion testing arrangement, through setting up infrared ranging module 9 and MCU12, the tester pushes away hand push plate 5, the distance that hand push plate 5 reachd is gathered to infrared ranging module 9, show to on the display screen 8, the device simple structure, and convenient to carry has avoided needing the special messenger to read test data simultaneously, efficiency of software testing and test accuracy have been guaranteed, and the calculation of MCU12 is coordinated, judge whether the condition of pushing away hand push plate 5 suddenly appears in the test procedure, if the condition of pushing away suddenly appears, bee calling organ 11 sends the chimes of doom and retests, further guaranteed test accuracy, the device practicality is strong, there is wide application prospect.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seat body anteflexion testing arrangement, includes bottom plate (1), slide bar (4), display screen (8), infrared ray range finding module (9), bee calling organ (11) and MCU (12), its characterized in that: the fixed pedal board (2) that is provided with in top of bottom plate (1), the fixed slide bar (4) that is provided with in top of pedal board (2), the top activity of slide bar (4) is provided with hand push pedal (5), the fixed infrared ray distance measuring device shell (7) that is provided with in top of hand push pedal (5), hand push pedal (5) are parallel arrangement with infrared ray distance measuring device shell (7), the fixed infrared ray distance measuring module (9) that is provided with in inside of infrared ray distance measuring device shell (7).

2. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the infrared distance measuring device is characterized in that the pedal plate (2) is perpendicular to the bottom plate (1), a pedal pad (3) is fixedly arranged on one side of the pedal plate (2), and a cover plate (14) is movably arranged on one side of the infrared distance measuring device shell (7) through screws.

3. A seat body anteflexion testing arrangement according to claim 1, characterised in that: spout (6) have been seted up at the top of slide bar (4), the bottom of hand push pedal (5) is fixed and is provided with connecting rod (51), the one end that connecting rod (51) kept away from hand push pedal (5) extends to the inside of spout (6).

4. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the bottom of hand push pedal (5) is fixed and is provided with clamp (52), the inside of clamp (52) cup joints with the surface activity of slide bar (4).

5. A seat body anteflexion testing arrangement according to claim 3, wherein: the inside of spout (6) is provided with spring (13), the one end of spring (13) and the right flank fixed connection of connecting rod (51), the other end of spring (13) and the inner wall fixed connection of spout (6).

6. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the inside of infrared ray range unit shell (7) is fixed and is provided with display screen (8), display screen (8) are located the top of infrared ray range unit module (9).

7. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the inside activity of infrared ray range unit shell (7) is provided with battery (10), the inside fixed buzzer (11) that is provided with of infrared ray range unit shell (7), buzzer (11) are located the below of battery (10).

8. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the infrared ranging device is characterized in that an MCU (12) is fixedly arranged inside the shell (7), and the MCU (12) is located below the buzzer (11).

9. A seat body anteflexion testing arrangement according to claim 1, characterised in that: the infrared distance measuring device is characterized in that the MCU (12) is in two-way electric connection with the infrared distance measuring module (9), the input end of the MCU (12) is in electric connection with the output end of the battery (10), and the input ends of the display screen (8) and the buzzer (11) are both in electric connection with the output end of the MCU (12).