CN211560128U

CN211560128U - Muscle strength tester

Info

Publication number: CN211560128U
Application number: CN201922070270.0U
Authority: CN
Inventors: 杨新华; 姜国锋; 苏理想; 王�忠; 秦宏平
Original assignee: Jiangsu Suyun Medical Materials Co Ltd
Current assignee: Jiangsu Suyun Medical Materials Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-25
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a muscle strength tester, which comprises an upper shell, a middle shell, a lower shell, a nixie tube, a base plate, a main circuit board and a weighing sensor, wherein the upper shell and the middle shell, and the middle shell and the lower shell are respectively and fixedly connected through fasteners; a base plate mounting groove is formed in the middle shell, and the base plate is fixedly mounted in the base plate mounting groove and fixedly connected with a base of the nixie tube; the main circuit board is fixedly arranged in the upper shell; the weighing sensor is arranged in an installation groove below the middle shell; the internal fixed mounting of inferior valve has the probe base, the below of probe base is connected with the probe, weighing sensor with probe base fixed connection.

Description

Muscle strength tester

Technical Field

The utility model relates to a be used for medical instrument, especially a muscle strength tester belongs to the medical instrument field.

Background

When a rehabilitation patient carries out rehabilitation training, muscle strength testing and training effect detection are generally needed.

The existing muscle strength test is generally a classification test for therapists, the test subjectivity is strong, the muscle strength of a patient cannot be objectively and accurately tested, and equipment capable of objectively reflecting the muscle strength of the patient is needed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: to the problem that exists among the prior art and not enough, the utility model provides a structural design is compacter reasonable, easy operation's muscle strength tester more.

The technical scheme is as follows: the utility model provides a muscle strength tester which characterized in that: the digital tube type weighing machine comprises an upper shell, a middle shell, a lower shell, a digital tube, a base plate, a main circuit board and a weighing sensor, wherein the upper shell and the middle shell, and the middle shell and the lower shell are fixedly connected through fasteners respectively; a base plate mounting groove is formed in the middle shell, and the base plate is fixedly mounted in the base plate mounting groove and fixedly connected with a base of the nixie tube; the main circuit board is fixedly arranged in the upper shell; the weighing sensor is arranged in an installation groove below the middle shell; the internal fixed mounting of inferior valve has the probe base, the below of probe base is connected with the probe, weighing sensor with probe base fixed connection.

The utility model discloses the technical scheme who further injects does: and a rechargeable battery is also arranged in the upper shell and is positioned above the main circuit board.

Furthermore, an indicator light is further arranged on the main circuit board. The charge indicator lamp is convenient for checking the charging condition when the rechargeable battery is used for charging.

Furthermore, the LED lamp also comprises a light guide rod and a switch key, wherein the light guide rod and the switch key installation slot hole are formed in one side of the middle shell. The lamp on the circuit board is in the upper casing, and the outside is invisible, derives to the casing outside through setting up the leaded light stick to look over.

Furthermore, the switch key and the nixie tube are respectively connected with the main circuit board through leads.

Furthermore, an elastic belt is arranged above the upper shell; the hand can be tied to the hand to be fixed when the hand is extended in so as to prevent the hand from sliding off.

Has the advantages that: compared with the prior art, the utility model discloses a probe and human four limbs direct contact, measure the four limbs muscle power that corresponds through the sensor. When in use, the strength of the muscle is measured according to the requirement, the muscle strength is displayed on the nixie tube at any time, and the muscle strength can be set for muscle strength training; the medical instrument has the advantages of simple structure, safe use, excellent use performance and low cost, and is an ideal auxiliary medical instrument.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural view of the upper housing of fig. 1.

Fig. 4 is a half sectional view of fig. 3.

Fig. 5 is a schematic perspective view of fig. 3.

Fig. 6 is a schematic perspective view of the middle housing.

Fig. 7 is a front sectional view of the middle housing.

Fig. 8 is a bottom view of the intermediate housing.

Fig. 9 is a top view of the intermediate housing.

Fig. 10 is a right sectional view of the middle housing.

Fig. 11 is a cross-sectional view of the intermediate housing.

Fig. 12 is a schematic perspective view of the lower housing.

Fig. 13 is a top view of the lower housing.

Fig. 14 is a schematic view of a load cell structure.

FIG. 15 is a schematic view of a light guide rod structure.

Fig. 16 is a schematic view of the structure of the base plate.

Fig. 17 is a schematic view of the structure of the switch button.

Fig. 18 is a schematic view of the structure of the nixie tube base.

FIG. 19 is a schematic view of the probe base structure.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 19, the present embodiment provides a muscle strength tester, which includes an upper casing 1, a middle casing 2, a lower casing 3, a nixie tube 4, a base plate 5, a main circuit board 6, and a weighing sensor 7, wherein the upper casing and the middle casing, and the middle casing and the lower casing are respectively fixedly connected by screws; a base plate mounting groove is formed in the middle shell, and the base plate is fixedly mounted in the base plate mounting groove and fixedly connected with a base 11 of the nixie tube; the main circuit board is fixedly arranged in the upper shell; the weighing sensor is arranged in an installation groove below the middle shell; the internal fixed mounting of inferior valve has probe base 8, the below of probe base is connected with probe 9, weighing sensor with probe base fixed connection, probe and human four limbs direct contact during the use, the four limbs flesh power that corresponds is measured through weighing sensor.

The patient is placed on the probe, the muscle strength test is carried out by pushing the probe to resist the four limbs of the patient, the muscle strength is displayed on the digital tube in real time, or the muscle strength is set, so that the resisting times of the patient are trained.

The upper case of this embodiment is also fixedly provided with a rechargeable battery 10 and a main circuit board.

The middle shell of the embodiment is also internally and fixedly provided with a base of a light guide rod 12, a switch key 13 and a nixie tube. The nixie tube is fixedly connected with the nixie tube base 11, the nixie tube base is fixedly connected with the base plate, and the nixie tube is connected with the switch key through a wire and a main circuit board.

Preferably, an elastic band 14 is further fixed on the upper case of the present embodiment to fix the tester itself.

The probe in the embodiment is made of flexible materials, so that the comfort of a patient is high when the probe is used.

The utility model discloses a charactron shows that numerical unit is adjustable to be divided into newton and kilogram power, the utility model discloses there is the elastic cord can lightly loose to put and test the patient on the therapist hand, avoids dropping. The utility model discloses place the patient on the protecting pad when using, carry out the muscular strength test through promoting probe and patient's four limbs antagonism, show the muscular strength size in real time on the charactron, perhaps set for the muscular strength size, train patient's antagonism number of times. The switch key has a switching function, the testing and training modes can be switched by long pressing the switch key, the nixie tube is also provided with an adjusting button, and meanwhile, the function selection can be realized by the current common modes such as communication connection by a WeChat small program and the like.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a muscle strength tester which characterized in that: the digital tube type weighing machine comprises an upper shell, a middle shell, a lower shell, a digital tube, a base plate, a main circuit board and a weighing sensor, wherein the upper shell and the middle shell, and the middle shell and the lower shell are fixedly connected through fasteners respectively; a base plate mounting groove is formed in the middle shell, and the base plate is fixedly mounted in the base plate mounting groove and fixedly connected with a base of the nixie tube; the main circuit board is fixedly arranged in the upper shell; the weighing sensor is arranged in an installation groove below the middle shell; the internal fixed mounting of inferior valve has the probe base, the below of probe base is connected with the probe, weighing sensor with probe base fixed connection.

2. The muscle strength tester according to claim 1, wherein: and a rechargeable battery is also arranged in the upper shell and is positioned above the main circuit board.

3. The muscle force tester of claim 2, wherein: and an indicator light is also arranged on the main circuit board.

4. The muscle force tester of claim 3, wherein: the light guide button switch is characterized by further comprising a light guide rod and a switch button, wherein the light guide rod and the switch button installation slot hole are formed in one side of the middle shell.

5. The muscle force tester of claim 4, wherein: the switch key and the nixie tube are respectively connected with the main circuit board through leads.

6. The muscle force tester according to any one of claims 1 to 5, wherein: an elastic belt is arranged above the upper shell.