CN211798714U

CN211798714U - Intelligent sit-up tester

Info

Publication number: CN211798714U
Application number: CN202020290520.1U
Authority: CN
Inventors: 周正林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-30
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to an intelligent sit up tester, including sensing unit, mainframe box and the support that contains two sensors at least. The two sensors are respectively arranged on the mainframe box and the bracket. The mainframe box is internally provided with a processor comprising a communication module, a timing module, an analysis and processing module, a counting module and a storage module. And an identity recognition unit connected with the processor is arranged on the outer wall of the mainframe box. The analysis and processing module has the capability of identifying the data information transmitted by the identity identification unit, matching the test result generated by analyzing and processing the signal transmitted by the sensing unit in a certain next time period with the identity, summarizing the test result into a test record and automatically recording the test record into a form of an electronic statistical sheet. The tester can collect the test results in time to form an electronic statistical form and store the electronic statistical form, saves the work of manual arrangement, collection and uploading, and is favorable for ensuring the objectivity and the authenticity of the test results.

Description

Intelligent sit-up tester

Technical Field

The utility model relates to a sport equipment field specifically is a sit up tester with certain intelligent ability.

Background

As one of the most common physical test items in schools, sit-up is used to examine the muscular strength and endurance of the waist and abdomen of a test subject. In the traditional test means, when the sit-up ability of students is examined, every two persons are divided into one group, only one cushion is used, the tested person bends knees to lie on the back of the cushion, the other student presses the feet of the tested person, the third person is responsible for timing and counting, or the student of the presser foot is responsible for assisting in counting. The testing time, the number of actions and the testing result need to be recorded manually, and finally, the testing result of each person needs to be recorded into a computer. In the whole process, errors or large deviations are easily generated in timing, reading and recognition of action normative, objective results are influenced, recording errors are easily generated when the final summarized results are recorded manually, even cheating behaviors exist, and authenticity, objectivity and fairness of the final results are influenced. Furthermore, the workload of manually summarizing and recording the final results/test results is relatively large.

At present, there are some new testing methods, which can objectively judge the normative of the movement, accurately time and count as much as possible by using the techniques of a camera vision sensor, a pressure sensor, an infrared sensor and the like to complete the sit-up test, and can transmit the final test result to a display. However, the test result still needs to be manually copied in a record table and then transmitted to a computer for storage and reported to a superior department of charge for archiving.

SUMMERY OF THE UTILITY MODEL

Need upload the existence in the retention process through artifical statistics record, arrangement to current test result, such as can not avoid the fraud action betterly, produce the error easily in the arrangement, the arrangement gathers process work volume big, loaded down with trivial details scheduling problem, the utility model provides an intelligent sit up tester, it can gather the test result in time and form behind the electron statistics list, direct storage has saved artifical arrangement, has gathered, the process of uploading, has reduced work content, cuts off the way of fraud, helps guaranteeing objectivity and the authenticity of test score.

The utility model discloses a solve above-mentioned technical problem, adopted following technical scheme:

the utility model provides an intelligent sit up tester, its includes sensing unit, mainframe box and support, sensing unit includes first sensor and second sensor at least. The first sensor is mounted on a side wall of the main cabinet, and the second sensor is preferably mounted on the stand in a detachable manner. The first sensor is a low sensor and is placed at a position corresponding to the head of the person to be tested, and the second sensor is a high sensor and is placed at a position corresponding to the vicinity of the knee of the person to be tested. The test pad is used in conjunction with the tester so that the person to be tested can then lie on it, which pad can be selected from existing test pads.

The mainframe box is internally provided with a processor, and the processor comprises a communication module, a timing module, an analysis and processing module, a counting module and a storage module which are mutually associated. And an identity recognition unit connected with the processor is arranged on the outer wall of the mainframe box. The first sensor and the second sensor are also respectively connected with the processor. The connection between the two sensors and the processor can be realized through a physical data line, or a wireless communication module can be adopted to establish the connection for transmitting signals.

The analysis and processing module has the capability of identifying the data information transmitted by the identity identification unit, matching the test result generated by analyzing and processing the signal transmitted by the sensing unit in a certain next time period with the identity, summarizing the test record under the corresponding identity, and automatically recording the test record into a form of an electronic statistical sheet.

In the testing process, the testing records of each student are individually recorded into the form of the electronic statistical sheet. The electronic statistical sheet can be continuously refreshed in the testing process and is stored in the storage module. When one student finishes testing, the result of the testing result is solidified in the electronic statistical sheet, and when the next student starts testing again, the result of the tested student cannot be changed due to refreshing. When all students have been tested, all test results are cured together in the electronic statistics slip. And a new electronic statistical sheet is required to be established in the next period of testing.

The length of the specific time period is controlled by the timing module. And after analyzing and processing the signals transmitted by the sensing units, the analyzing and processing module sends instructions to the counting module to control the counting module to count, and the number counted by the counting module in the specific time period is taken out to generate a test record. The analyzing and processing module controls the counting module to count, and the program, the connection circuit, and the like can refer to the prior art.

The testing device in the prior art generally only counts the number of effective actions, that is, the sensing unit sequentially feeds back the signals of the low sensor and the high sensor and then instructs the counting module to increase one count. Furthermore, the counting module can be divided into a first counting module for recording the number of effective actions and a second counting module for recording the number of ineffective actions.

The test records are solidified in the form of the electronic statistical sheet, and the identity information of the students, the number of sit-up actions performed in unit time and/or the date and time of performing the test, etc. contained in the test records are correspondingly displayed in the corresponding cells of the form.

The power supply required by each part in the tester can be an external fixed power supply or a mobile power supply. A rechargeable battery or a dry battery is generally built in the main cabinet.

Furthermore, a human-computer interaction unit connected with the processor is further arranged in the mainframe box, and a human-computer interaction interface in the human-computer interaction unit can be selectively moved to the outside of the mainframe box or is always exposed outside the mainframe box. The human-computer interaction interface comprises an electronic signature area. The processor can push the electronic statistical sheet to the man-machine interaction interface for display, associate the signature input from the electronic signature area with the test record just filled in the form of the electronic statistical sheet, and store the signature and the test record in a combined mode.

The human-computer interaction unit can contain a confirmation key and a cancel key. When the student can confirm the displayed test record condition, the student can press the confirmation key to store the test record in the storage module after signing in the electronic signature area. If the displayed test record condition is not confirmed, the cancel key can be pressed to delete the test record information, and the test is carried out again after a rest.

The human-computer interaction interface can be a common display screen or a touch screen. When the touch screen is set, the keyboard and various keys can be virtual keys.

Further, the processor contains an alarm module. When the analysis and processing module analyzes and processes the signal fed back by the sensing unit and judges that the action just completed is an invalid action, the analysis and processing module feeds back an instruction to the alarm module, so that the alarm module gives out an alarm sound or gives out a prompt voice (such as a voice for reporting the invalid action).

Further, the processor also comprises a WIFI module so as to be connected with the cloud server. The processor can transmit the updated electronic statistics list to the cloud server in real time. Therefore, the electronic statistical sheet data generated in the testing process can be synchronously stored in the storage module of the tester and the cloud server. After the testing time of each student is finished, the testing conditions of the sit-up project of each student are automatically uploaded to the database of the cloud server to be stored. The management system of the school or the education bureau is connected to the cloud server and can export data from the database of the cloud server.

Furthermore, the test bed also comprises a cushion for the tested person to lie down, and a scale area is arranged on the side edge close to one end of the cushion. The scale area is formed with a plurality of intervals, and each interval mark has certain height scope to guide the locating position of support. In use, the position of the main case relative to the mat is fixed, namely the position of the head of the tested person on the mat is a fixed area. On the scale zone, the support that sets up to different height intervals should put the position, it is through gathering after carrying out many times test to numerous different height personnel, the result that statistical analysis obtained. The device can ensure the accuracy of the test result obtained by the testees with different heights, and is convenient to continuously adjust the position of the bracket according to the height change of the testees.

Further, the height of the bracket can be adjusted, so that the second sensor can reciprocate up and down in the vertical direction.

Further, the support includes base and slide, the second sensor is installed the one end of slide. The base is provided with a rod structure which vertically extends upwards, the sliding seat is provided with a hole structure, and the rod structure is inserted into the hole structure. And a positioning structure which can selectively enable the base and the sliding seat to be relatively fixed or relatively slide is arranged between the base and the sliding seat. The upper portion of the hole structure is provided with a vertically extending strip-shaped groove, and the strip-shaped groove is communicated with the hole structure, so that when the rod structure is inserted into the hole structure, the end portion of the rod structure can be partially exposed from the strip-shaped groove. The outer edge of the strip-shaped groove is provided with a scale area, a plurality of height intervals are formed in the scale area to form guide, and the length of the rod structure inserted into the hole structure is controlled.

The design of the scale area is the same as that of the scale area, and the scale area is obtained by collecting a large number of tested test structures with different heights and performing statistical analysis. The scale region may be used in combination with the scale region or may be used only with the scale region.

Further, the support comprises a base and a flexible support rod, the lower end of the flexible support rod is fixed on the base, and the second sensor is installed at the upper end of the flexible support rod. The flexible support rods spirally extend upwards in the vertical space, so that different spiral shapes can be formed, and the second sensor can be suspended and fixed at different heights.

Furthermore, the support comprises a base and four connecting rods, one end of one connecting rod is fixed on the base, meanwhile, the four connecting rods are pivotally connected into an equilateral parallelogram, and the second sensor is installed at the end part of one connecting rod which is relatively positioned above the second sensor. A marker post is pivotally connected to one of the links located relatively below. The scale area is formed on the mark post along the length direction of the mark post, a plurality of height intervals are formed in the scale area to form guide, and the purpose of adjusting the height position of the second sensor is achieved by adjusting the size change of an included angle formed between the two connecting rods positioned below the scale area. The scale zone is arranged in the same way as the scale zone and is obtained by acquiring a plurality of test data of tested persons with different heights. When in use, the marker post is unfolded in the horizontal direction relative to the formed parallelogram. The lug that can set up spacing location and use matches with the sighting rod makes it restrict in the horizontal direction.

Further, the first sensor and the second sensor are both infrared sensors.

Further, the identity recognition unit comprises a scanning end arranged in the middle of the top surface of the main case. This scanning end generally is used for scanning the bar code on student's the student card, because no matter school or education office, all adopt the bar code on the student card to bear the weight of the identity information of record student, all discern the identity through the bar code on the student card, the unity of the identity information format of being convenient for. In other embodiments, the identity information of the student can be identified by adopting fingerprints or facial features through the scanning end.

The utility model discloses need pass through artifical statistics record to current test result, the arrangement is uploaded and is retained the in-process and exist, such as can not avoid the fraud action betterly, produce the error easily in the arrangement, the arrangement gathers process work load big, loaded down with trivial details scheduling problem, strive for the solution, this intelligent sit up tester has been designed, gather formation electronic statistics list back direct storage in time with the test record, manual arrangement has been saved, gather, the process of uploading, the manual statistics of gathering has not only been saved, the work of uploading, and can guarantee the objectivity and the authenticity of final record structure.

In a word, this patent scheme is dedicated to when solving the student and testing according to the standard, and the tester is automatic to be reported, reaches test time after, and the tester is automatic with project test result storage, can pass through wireless network even, and the purpose in the database of high in the clouds server is uploaded to the data automatically, can derive the test score from the high in the clouds database through the management system of school or education bureau. The intelligent level of the test is improved, the human factors are reduced, the objectivity, fairness and justice of the education examination are guaranteed, the wide application of the information technology in the education field is promoted, and the innovation and development of education are promoted.

Drawings

Fig. 1 is a schematic diagram of the control principle of the present patent.

Fig. 2 is a schematic diagram of the overall implementation structure of the patent.

Fig. 3 is a partial schematic view of a first embodiment of a stent according to the present invention.

Fig. 4 is a schematic diagram of a second embodiment of the stent according to the present patent.

Fig. 5 is a schematic diagram of a third embodiment of the stent of the present patent.

In the figure: 1 cushion, 11 scale areas, 2 main case, 21 scanning end, 22 grooves, 23 storage box, 24 human-computer interaction interface, 3 first sensor, 4 second sensor, 5, 6, 7 supports, 51 strip-shaped grooves, 52 positioning clamping plates, 53 clamping teeth, 54 wedge face ends, 5a base, 5b sliding seat, 61, 71 base, 72 convex block, 7a connecting rod I, 7b connecting rod II, 7c connecting rod III, 7d connecting rod IV and 7e marking rod.

Detailed Description

The drawings in the specification show the structure, ratio, size, etc. only for the purpose of matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and not for the purpose of limiting the present invention, so the present invention does not have the essential meaning in the art, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "front", "rear", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

An intelligent sit-up tester as shown in fig. 1 and fig. 2 comprises a mat 1, a main cabinet 2, a sensing unit including a first sensor 3 and a second sensor 4, and a support 5. The first sensor 3 is installed on one side wall of the main case 2, and the second sensor 4 is detachably clamped on the bracket 5. Obviously, the first sensor 3 is placed as a low sensor at a position corresponding to the head of the person to be tested, and the second sensor 4 is placed as a high sensor at a position near the knee of the person to be tested.

Mainframe box 2 installation be equipped with groove 22 on the lateral wall of first sensor 3, the shell and the groove 22 of first sensor 3 match, and groove 22 goes up and down to slide relatively realizes the purpose of adjusting the height of first sensor 3. Simultaneously, a corner of mainframe box 2 is equipped with bin 23, can be used for the splendid attire at least second sensor 4 is in inside, if the mainframe box embeds there is the power, can set up the port that charges for it simultaneously when putting the second sensor in bin 23 in.

The cushion can be selected from the existing test cushions, so that a tested person can lie on the cushion to complete the sit-up action.

A (micro) processor is mounted inside the main cabinet 2. The processor comprises a communication module, a timing module, an analysis and processing module, a counting module and a storage module which are mutually associated.

And an identity recognition unit connected with the processor is arranged on the outer wall of the mainframe box 2. In fig. 2, the identification unit includes a scanning end 21 installed at the middle of the top surface of the main cabinet 2. This scanning end 21 generally is used for scanning the bar code on student's the student card, because no matter school or education office, all adopt the bar code on the student card to bear the weight of the identity information of record student, all discern the identity through the bar code on the student card, the unity of the identity information format of being convenient for.

In other embodiments, the identity information of the student can be identified by adopting fingerprints or facial features through the scanning end.

The terminal input device of the identification unit may be one or more of a keyboard, a scanning device (as shown in fig. 2), a camera, etc. The data information transmitted by the identity recognition unit contains identity information of students, and the identity information of the students contains basic information such as names, sexes, school numbers, grades and the like, and also can contain biological information such as fingerprints, facial features and the like. The bar code on the student card corresponds to the school number. The bar code of the student card is scanned or the student number is input, so that the identity information of the student can be called out.

In an embodiment, the first sensor 3 and the second sensor 4 both use infrared sensors. The first sensor and the second sensor are respectively connected with the processor. The connection between the two sensors and the processor can be realized through a physical data line, or a wireless communication module can be adopted to establish the connection for transmitting signals.

The analysis and processing module has the capability of identifying the data information transmitted by the identity identification unit, matching the test result generated by analyzing and processing the signal transmitted by the sensing unit in a certain next time period with the identity, summarizing the test record under the corresponding identity, and automatically recording the test record into a form of an electronic statistical sheet. In the testing process, the testing records of each student are individually recorded into the form of the electronic statistical sheet. The electronic statistical sheet is stored in the storage module and is preferably set to be in a non-editable format.

The length of the specific time period is controlled by the timing module. And after analyzing and processing the signals transmitted by the sensing units, the analyzing and processing module sends instructions to the counting module to control the counting module to count, and the number counted by the counting module in the specific time period is taken out to generate a test record. The analyzing and processing module controls the counting module to count, and the program, the connection circuit, and the like can refer to the prior art. The testing device in the prior art generally only counts the number of effective actions, that is, the counting module is instructed to increase a count after the sensing unit sequentially feeds back the signals of the low sensor and the high sensor. Furthermore, the counting module can be divided into a first counting module for recording the number of effective actions and a second counting module for recording the number of ineffective actions.

The test records are solidified in the form of the electronic statistical sheet, and the identity information of the students, the number of sit-up actions performed within a certain time (even divided into effective number and ineffective number) and/or the date and time of performing the test, and the like contained in the test records are correspondingly displayed in the corresponding cells of the form.

The identity information of students can be acquired one by one on site by using a keyboard or scanning equipment or a camera, an identity file is established for each student immediately, the subsequent test results are associated with the identity file which is just established, the test records of the student are collected and collected into a form of an electronic statistical sheet, and the form is finally stored in the storage module. The identity information of each student can be stored in the storage module in advance, when testing, each student can only input a certain characteristic part (such as any one or more of a study number, an identity card number, a two-dimensional code on a student card, a fingerprint, a face and the like) of the identity information through a keyboard, a scanning device or a camera, the analysis and processing module can call out the identity file of the student, and after analyzing and processing the signal of the sensing unit, test records of the student are generated and finally collected into a form of an electronic statistical sheet for storage. Because the electronic statistics list generated by the tester needs to be uploaded to the school management system and/or the education office system, and the files of the students exist in the school management system and the education office system, the identity information of the students can be called from the school management system or the education office system. The second mode of operation is therefore better. Therefore, the convenience and the compatibility of the butt joint when the data sharing relation is established between the tester and the school management system and between the tester and the education office system are improved.

As shown in fig. 1 and 2, a human-machine interaction unit connected to the processor is further disposed in the main chassis, and a human-machine interaction interface 24 in the human-machine interaction unit can be selectively moved to the outside of the main chassis (or can be always exposed to the outside of the main chassis). The human-computer interaction interface 24 comprises an electronic signature area. The processor can push the electronic statistical sheet to the man-machine interaction interface for display, associate the signature input from the electronic signature area with the test record just filled in the form of the electronic statistical sheet, and perform merging and storage.

The human-computer interaction unit may contain a confirm key and a cancel key. When the student can confirm the displayed test record condition, after signing (signing name or name, date and time) in the electronic signature area, the student can press the confirmation key to save the test record in the storage module. If the displayed test record condition is not confirmed, the cancel key can be pressed to delete the test record information, and the test is carried out again after a rest.

As with most processors in the prior art, the processor of this patent may also include a setting module, which is used to set the operation modes and modes of other modules, such as a communication module, a timing module, an analysis and processing module, a counting module, an alarm module, and a storage module, the association relationship between the modules and external devices, and the like. For example, the module is arranged, so that the electronic statistical sheet displayed on the man-machine interaction interface can be selectively switched between displaying only the content of the just-formed test record (namely, displaying only the test record of the student who just completes the test) and displaying the whole statistical sheet page. For example, a new electronic statistical sheet is called by the setting module to record each test record of the test process, and the date and the dynamic time are matched.

The processor may also contain an alarm module. When the analysis and processing module analyzes and processes the signal fed back by the sensing unit and judges that the action just completed is an invalid action, the analysis and processing module feeds back an instruction to the alarm module, so that the alarm module gives out an alarm sound or gives out a prompt voice (such as a voice for reporting the invalid action).

The processor further comprises a WIFI module so as to be capable of establishing connection with the cloud server. The processor can transmit the updated electronic statistics list to the cloud server in real time. Therefore, the electronic statistical sheet data generated in the testing process can be synchronously stored in the storage module of the tester and the cloud server. After the testing time of each student is finished, the testing conditions of the sit-up project of each student are automatically uploaded to the database of the cloud server to be stored. The management system of the school or education office can be exported from the database of the cloud server.

As shown in fig. 1, a scale area 11 is provided on the side near one end of the mat 1. The scale area 11 is formed with a plurality of intervals, and each interval is marked with a certain height range to guide the placing position of the bracket 5.

In use, the position of the main case relative to the mat is fixed, namely the position of the head of the tested person on the mat is a fixed area. The bracket 5 is placed at a corresponding position according to different heights.

On the scale zone, the support that sets up to different height intervals should put the position, it is through gathering after carrying out many times test to numerous different height personnel, the result that statistical analysis obtained. The device can ensure the accuracy of the test result obtained by the testees with different heights, and is convenient to continuously adjust the position of the bracket according to the height change of the testees.

As shown in fig. 2 to 5, the height or length of the support 5, 6, 7 can be adjusted so that the second sensor can be moved up and down in a reciprocating manner in the vertical direction.

As shown in fig. 2 and 3, the bracket 5 includes a base 5a and a sliding base 5b, and the second sensor 4 is mounted at one end of the sliding base 5 b. The base 5a is provided with a rod structure which vertically extends upwards, the sliding seat 5b is provided with a hole structure, and the rod structure can be inserted into the hole structure. In the illustration, the rod structure is provided in the form of a vertical plate and, correspondingly, the hole structure should be a vertically extending square slot. To facilitate insertion of the riser into the square slot, the upper end of the riser is formed as a wedge end 54.

The upper part of the hole structure is provided with a vertically extending strip-shaped groove 51, and the strip-shaped groove 51 is communicated with the hole structure, so that when the rod structure is inserted into the hole structure, the end part of the rod structure can be partially exposed from the strip-shaped groove 51. Meanwhile, a scale area is arranged on the outer edge of the strip-shaped groove 51, a plurality of height intervals are formed in the scale area to form a guide, and the length of the rod structure inserted into the hole structure is controlled. The design of the scale area is the same as that of the scale area 11, and is obtained by collecting a large number of tested test structures with different heights and performing statistical analysis. The use of scale zones in combination with graduated zones (which can make statistical experiments more difficult) can make the test results more accurate, although some additional steps are required. Of course, only scale regions may be used.

A positioning structure which can selectively enable the base 5a and the sliding seat 5b to be relatively fixed or relatively slide is arranged between the base 5a and the sliding seat 5 b. The positioning structure for fixing the base and the sliding seat relatively in fig. 2 comprises a bolt and a threaded through hole arranged on the sliding seat, and the threaded through hole is communicated to the hole structure. The locating structure shown in figure 3 comprises a locating catch plate 52 provided at the lower end of the carriage and a catch 53 extending vertically distributed on the outer wall of the base bar structure. The positioning plate 52 is pivotally mounted on the carriage and is pivotally mounted with a torsion spring which applies a force to the positioning plate to urge it against the tooth-engaging surface. The free end of the positioning clamping plate is pressed to rotate around the pivot, so that the end part of the positioning clamping plate can be separated from the clamping teeth.

As shown in fig. 4, the bracket 6 includes a base 61 and a flexible stay having a lower end fixed to the base 61, and the second sensor 4 is mounted on an upper end of the flexible stay. The flexible stay extends spirally upwards in the vertical space, and can form different spiral shapes, so that the second sensor 4 is suspended and fixed at different heights.

As shown in fig. 5, the support 7 includes a base 71, a link one 7a, a link two 7b, a link three 7c, and a link four 7d, and the four links are pivotally connected to form an equilateral parallelogram. The lower end of the first connecting rod 7a is fixed on the base 71. The second sensor 4 is mounted on the upper end of the third link 7 c. The first connecting rod 7a is pivotally connected with a mark post 7 e. The marker post 7e is provided with a scale area along the length direction, the scale area is provided with a plurality of height intervals to form guide, and the purpose of adjusting the height position of the second sensor is realized by adjusting the size change of an included angle formed between the two connecting rods positioned below. The scale zone is arranged in the same way as the scale zone and is obtained by acquiring a plurality of test data of tested persons with different heights.

And a convex block is arranged on the first connecting rod 7a and used for limiting the mark post 7e in the horizontal direction. When not applicable, the mark post 7e can be rotated to the first connecting rod 7 a. Hinge points a and b shown in fig. 5 can move horizontally in the direction of V1, move up and down in the direction of V2, hinge point c can move up and down only in the direction of V2, and hinge point d is fixed relative to base 71.

In summary, under the design scheme of the patent, specifically, the barcode scanner (scanning end 21) can identify and collect the information of the examinee, the ESP32 module is used for recording and reading the information of the examinee, the two infrared sensors are collected, the test state of the sit-up is judged according to the data values, the MP3 module is used for alarming and/or reporting, and the ESP32 module is used for transmitting data through the network. In the aspects of detecting normativity and processing data, the lying and starting operation specifications are provided with prompt tones and counting respectively, effective sensing data is reported once every time a normative action is finished, and the real-time recording of process data is emphasized. After the examination result is connected to the cloud end, real-time data formed in the test process can be uploaded to the database of the cloud end synchronously, so that the situation that the data cannot be uploaded in time due to network reasons after the examination is finished is avoided, and the situation that the examination is conducted again due to untimely reporting of the examination result is avoided.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. The present invention can be modified in many ways without departing from the spirit and scope of the present invention, and those skilled in the art can modify or change the embodiments described above without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an intelligent sit up tester, includes sensing unit, mainframe box and support, the sensing unit includes first sensor and second sensor at least, uses its characterized in that as low level sensor and high sensor respectively:

the first sensor is arranged on a certain side wall of the main case, and the second sensor is arranged on the bracket;

a processor is arranged in the mainframe box and comprises a communication module, a timing module, an analysis and processing module, a counting module and a storage module which are mutually associated;

an identity recognition unit connected with the processor is arranged on the outer wall of the mainframe box;

the first sensor and the second sensor are also respectively connected with the processor;

the analysis and processing module has the capability of identifying the data information transmitted by the identity identification unit, matching the test result generated by analyzing and processing the signal transmitted by the sensing unit in a certain next time period with the identity, summarizing the test result into a test record, and automatically recording the test record into a form of an electronic statistical sheet.

2. The intelligent sit-up tester of claim 1, wherein: a human-computer interaction unit connected with the processor is also arranged in the mainframe box, and a human-computer interaction interface in the human-computer interaction unit can be selectively moved to the outside of the mainframe box or is always exposed outside the mainframe box;

the human-computer interaction interface comprises an electronic signature area; the processor can push the electronic statistical sheet to the man-machine interaction interface for display, associate the signature input from the electronic signature area with the test record just filled in the electronic statistical sheet, and perform merging and storage.

3. The intelligent sit-up tester of claim 1, wherein: the processor also comprises a WIFI module, so that the WIFI module can be connected with the cloud server; the processor can transmit the updated electronic statistics list to the cloud server in real time.

4. The intelligent sit-up tester of claim 1, wherein: the testing device also comprises a cushion for the tested person to lie down, and a scale area is arranged on the side edge close to one end of the cushion; the scale area is formed with a plurality of intervals, and each interval mark has certain height scope to guide the locating position of support.

5. The intelligent sit-up tester of claim 1, wherein: the structure for bearing the second sensor on the bracket can move or deform, so that the second sensor can reciprocate up and down in the vertical direction and is positioned at a certain height position.

6. The intelligent sit-up tester of claim 5, wherein: the bracket comprises a base and a sliding seat, and the second sensor is arranged at the upper end of the sliding seat; the base is provided with a rod structure extending vertically upwards, the sliding seat is provided with a hole structure, and the rod structure is inserted into the hole structure; a positioning structure which can selectively enable the base and the sliding seat to be relatively fixed or relatively slide is arranged between the base and the sliding seat;

the upper part of the hole structure is provided with a vertically extending strip-shaped groove which is communicated with the hole structure, so that when the rod structure is inserted into the hole structure, the end part of the rod structure can be partially exposed from the strip-shaped groove; the outer edge of the strip-shaped groove is provided with a scale area, a plurality of height intervals are formed in the scale area to form guide, and the length of the rod structure inserted into the hole structure is controlled.

7. The intelligent sit-up tester of claim 5, wherein: the bracket comprises a base and a flexible support rod, the lower end of the flexible support rod is fixed on the base, and the second sensor is installed at the upper end of the flexible support rod;

the flexible support rods spirally extend upwards in the vertical space, so that different spiral shapes can be formed, and the second sensor can be suspended and fixed at different heights.

8. The intelligent sit-up tester of claim 5, wherein: the bracket comprises a base and four connecting rods, wherein one end of one connecting rod is fixed on the base, the four connecting rods are pivotally connected into an equilateral parallelogram, and the second sensor is arranged at the end part of one connecting rod which is relatively positioned above the equilateral parallelogram;

a marker post is pivotally connected to one of the connecting rods which is relatively positioned at the lower part;

the scale area is formed on the marker post along the length direction of the marker post, a plurality of height intervals are formed in the scale area to form guide, and the height position of the second sensor is adjusted by adjusting the change of an included angle between the two connecting rods positioned below the marker post.

9. The intelligent sit-up tester of any one of claims 1 to 8, wherein: the first sensor and the second sensor are both infrared sensors.

10. The intelligent sit-up tester of any one of claims 1 to 8, wherein: the identity recognition unit comprises a scanning end arranged in the middle of the top surface of the main case.