CN203059715U

CN203059715U - Digital readout human body dynamometer

Info

Publication number: CN203059715U
Application number: CN 201320038085
Authority: CN
Inventors: 刘根林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-07-17
Anticipated expiration: 2023-01-24

Abstract

A digital readout human body dynamometer is converted from a digital readout push-pull gauge. A contact terminal connecting rod, a display screen and a control panel are arranged on a casing of the digital readout push-pull gauge, wherein buttons and indicator lights are distributed on the control panel; a power adapter socket, communication interfaces and a level signal output interface are arranged on one side surface of the casing; the contact terminal connecting rod of the digital readout push-pull gauge and a dynamometry push plate used for contacting limbs are connected in a T-shaped manner. The digital readout human body dynamometer has small size and simple structure, is simple to operate and convenient to use. During the use, the dynamometry push plate and the connecting rod at the front end of the digital readout push-pull gauge are fixed, a patient directly places his/her limbs such as a wrist, an opisthenar on the dynamometry push plate and starts to apply force, and the digital readout display screen can display muscular strength of the patient agilely and accurately. Therefore, the digital readout human body dynamometer can reflect muscular strength recovery condition of patients who lose grip strength, cannot stand up, and cannot reach the third-level muscular strength, facilitates the long-term rehabilitation of patients, and is widely used for the measurement of physical strength of patients.

Description

Digital display human body ergometer

Technical field

This utility model relates to a kind of metering device of measuring the strength size of human body limb activity.

Background technology

At present, the known instrument that is used for measuring muscle strength of body clinically has three kinds: squeeze dynamometer, require the back dynamometer of erect position use and require muscle strength to reach the movement at the uniform velocity instrument that 3 grades of muscular strengths are 60% above condition use of normal muscular strength at least, and most cervical spinal cord damages, quadriplegia patient loss of grasping power for example, can not stand, can't use squeeze dynamometer and back dynamometer, remaining elbow bends and stretches that to bend and stretch strength poor with wrist, do not reach 3 grades of muscular strengths, can't use the movement at the uniform velocity instrument, therefore, existing these three kinds of instruments can't satisfy this class patient actual needs that muscle of upper extremity strength is measured in rehabilitation training, and present general free-hand myodynamic examination method clinically can not accurately reflect the recovery situation of muscle strength sensitively.

The utility model content

The purpose of this utility model provides a kind of digital display human body ergometer, solve the technical problem of the convenient patient of mensuration limbs muscular strength; And solve sensitive measurement, the accurate problem of measurement result.

For achieving the above object, this utility model adopts following technical scheme:

A kind of digital display human body ergometer, converted by the digital display pull and push dynamometer, contact connecting rod, display screen and control panel are arranged on the housing of digital display pull and push dynamometer, be distributed with button and display lamp on the control panel, there are power supply adaptor socket, communication interface and level signal output interface in the side of housing, the contact connecting rod of described digital display pull and push dynamometer and T-shaped connection of dynamometry push pedal that is used for the contact limbs.

The contact connecting rod of described digital display pull and push dynamometer is by being threaded with being connected of dynamometry push pedal.

Described dynamometry push pedal is oval plate or the circular flat board of arcs of recesses.

The fixedly direct pad that contacts with human body of one deck of velcro, bonding agent or adhesive tape is passed through on the surface of described dynamometry push pedal.

Described pad is rubber blanket, cloth pad or foam-rubber cushion.

Compared with prior art the utlity model has following characteristics and beneficial effect:

This utility model has overcome traditional dynamometric device circumscribed shortcoming, has solved the patient's of the remaining strength difference of sensitive and accurate measurement limbs the technical problem of muscle recovery situation.

This utility model volume is little, simple in structure, easy to use, operation is succinct, the digital display pull and push dynamometer is improved and optimizated, the connecting rod of dynamometry push pedal and digital display pull and push dynamometer front end is fixed, two kinds of dynamometry push pedals have been prepared according to the different limbs of patient position, a kind of have a radian, can agree with positions such as wrists, another kind does not have radian, be used for positions such as contact the back of the hand, the patient is directly with wrist, limb parts such as the back of the hand place in the dynamometry push pedal, begin to exert all one's strength, the display screen of digital display type will be sensitive and demonstrate patient's muscle strength exactly, compare and measure numerical value by the storage of the button on the control panel again, at this class forfeiture grip of quadriplegia, can't stand, do not reach the patient of 3 grades of muscular strengths yet, the recovery situation that more can reflect muscle strength than free-hand myodynamic examination method sensitively, this utility model not only can use for specialty treatment and trainer, and can use for patient and family members thereof, satisfy the actual needs that this class patient limb muscle strength is measured in the rehabilitation training, be conducive to the long-term rehabilitation of patient.

This utility model can be widely used in patient's limbs force measurement.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 is that the structure master of digital display pull and push dynamometer of the present utility model looks sketch map.

Fig. 2 is the structure elevational schematic view of digital display pull and push dynamometer of the present utility model.

Fig. 3 is the structural representation of this utility model embodiment one.

Fig. 4 is the structural representation of this utility model embodiment two.

Reference numeral: 1-digital display pull and push dynamometer, 1.1-contact connecting rod, 1.2-display screen, 1.3-control panel, 1.4-button, 1.5-display lamp, 1.6-power supply adaptor socket, 1.7-communication interface, 1.8-level signal output interface, the push pedal of 2-dynamometry, 3-pad.

The specific embodiment

Embodiment one is referring to shown in Figure 3, this digital display human body ergometer, converted by commercially available digital display pull and push dynamometer 1, referring to Fig. 1, shown in Figure 2, contact connecting rod 1.1 is arranged on the housing of digital display pull and push dynamometer 1, display screen 1.2 and control panel 1.3, be distributed with button 1.4 and display lamp 1.5 on the control panel 1.3, there is power supply adaptor socket 1.6 side of housing, communication interface 1.7 and level signal output interface 1.8, the contact connecting rod 1.1 of described digital display pull and push dynamometer passes through screw thread with the dynamometry push pedal 2 that is used for contacting limbs, T-shaped connection, described dynamometry push pedal 2 is oval plates of arcs of recesses, radian and patient's wrist adapt, make things convenient for the patient to exert all one's strength, guarantee measurement result, velcro is passed through on the surface of described dynamometry push pedal 2, bonding agent or adhesive tape be the direct pad 3 that contacts with human body of one deck fixedly, and described pad 3 is rubber blanket, cloth pad or foam-rubber cushion.

Referring to shown in Figure 4, different with embodiment one is that described dynamometry push pedal 2 is the circular slabs that do not have radian, this dynamometry push pedal designs at no radian positions such as the back of the hand, guarantee the complete and limbs applying of dynamometry push pedal, stressed comprehensively, the accuracy of assurance measurement result.

Work process of the present utility model, concrete steps are as follows:

Step 1 according to patient's concrete needs, is prepared suitable dynamometry push pedal 2, and fixing with the connecting rod 1.1 of the front end of digital display pull and push dynamometer 1;

Step 2, the patient directly places limb parts such as wrist, the back of the hand in the dynamometry push pedal, begins to exert all one's strength, and the display screen 1.2 of digital display pull and push dynamometer 1 demonstrates measurement numerical value;

Step 3 is operated by the button 1.4 on the control panel 1.3 of digital display pull and push dynamometer 1, once numerical value of record, and perhaps and before a series of measurement numerical value compare summary, judge patient's recovery situation.

Claims

1. digital display human body ergometer, converted by digital display pull and push dynamometer (1), contact connecting rod (1.1), display screen (1.2) and control panel (1.3) are arranged on the housing of digital display pull and push dynamometer (1), be distributed with button (1.4) and display lamp (1.5) on the control panel (1.3), there are power supply adaptor socket (1.6), communication interface (1.7) and level signal output interface (1.8) in the side of housing, it is characterized in that: the contact connecting rod (1.1) of described digital display pull and push dynamometer and T-shaped connection of dynamometry push pedal (2) that is used for the contact limbs.

2. digital display human body ergometer according to claim 1, it is characterized in that: the contact connecting rod (1.1) of described digital display pull and push dynamometer is by being threaded with being connected of dynamometry push pedal (2).

3. digital display human body ergometer according to claim 1 and 2 is characterized in that: described dynamometry push pedal (2) is the oval plate of arcs of recesses or circular dull and stereotyped.

4. digital display human body ergometer according to claim 3 is characterized in that: the surface of described dynamometry push pedal (2) is by the fixing direct pad (3) that contacts with human body of one deck of velcro, bonding agent or adhesive tape.

5. digital display human body ergometer according to claim 4 is characterized in that: described pad (3) is rubber blanket, cloth pad or foam-rubber cushion.