Adjustable same-size positioning ruler

Abstract

The utility model provides an adjustable same-size positioning ruler, which comprises a graduated scale and an equally-dividing device, one end of the equally-dividing device is fixedly connected with the graduated scale, the graduated scale is provided with a sliding chute, the other end of the equally-dividing device is connected in the sliding chute in a sliding manner, and two ends of the equally-dividing device are respectively provided with a contact piece which is in contact with a finger; the equally-dividing device comprises a plurality of shear fork assemblies, every two adjacent shear fork assemblies are hinged, each shear fork assembly comprises two shear fork rods and a first pin shaft, a connecting hole is formed in the middle of each shear fork rod, each first pin shaft is installed in the corresponding connecting hole, a hinge hole is formed in the end of each shear fork rod, and each hinge hole is connected with a second pin shaft. The adjacent shear fork assemblies are hinged through second pin shafts. An operator can obtain objective data of a finger same-body cun method of a patient by applying the positioning ruler, and positioning of each acupoint can be carried out more accurately.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of traditional Chinese medicine acupoint positioning, especially to an adjustable same body inch positioning ruler. BACKGROUND

[0002] The theory of finger inch is from the book of Qianjin Yaofang: "The inch rule is based on the ancient rule that eight inches is a foot, and the first section of the middle finger is one inch", which is the literature source of the middle finger inch. Many acupuncture works in later generations mentioned the same body inch, which is based on this. The book also records the thumb inch rule, "there are also long and short ones, and the first section of the thumb is one inch, and the message is intended to be clever and clumsy".

[0003] The one husband method is first recorded in Zhoubou Beiqifang: "the patient's hand is horizontally covered, and the four fingers are connected, which is called one husband, and the middle section of the finger is the acupoint, which is attached to the outside of the tibia, and the twisting is concave". The one husband method is one of the acupuncture acupoint selection methods. It is also called hand husband. The patient's index finger, middle finger, ring finger and little finger are connected, and the width of the middle section of the middle finger is three inches, which is called one husband. The one husband method is suitable for the straight inch of the lower limbs, lower abdomen and the horizontal inch of the back.

[0004] The same body inch rule has a long history and is still used today. The current positioning method of selecting acupoints according to the patient's own finger size is the "finger inch rule" in the same body inch rule. There are three common finger inches: middle finger inch, thumb inch and horizontal finger inch.

[0005] In clinical practice, the acupoints of patients with limited activities and the acupoints on the back are parts that cannot be touched by the patient's fingers. When using the finger inch rule to select acupoints, the operator often finds the acupoint position according to the approximate width of the patient's fingers. The error of the operator's visual measurement of the finger width is large, and the acupoints selected by different operators often have large positional deviation, and the lack of precision of acupoint selection is not conducive to the continuity of the treatment effect of the same acupoint. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem to provide a same body inch positioning ruler, which can accurately position the acupoints of patients.

[0007] The utility model is realized as follows:

[0008] The utility model provides a kind of adjustable same body size positioning ruler, including scale and the equal division device being connected with scale, the one end of equal division device is fixedly connected with scale, the sliding slot is set up on scale, the sliding slot extends to scale length direction, the other end of equal division device is slidably connected in sliding slot, and contact sheet for being contacted with finger is separately provided at the both ends of equal division device;The equal division device includes a plurality of scissor fork assemblies, adjacent the scissor fork assembly is hinged, the scissor fork assembly includes two scissor levers and a first pin shaft, the middle part of scissor lever is equipped with connecting hole, the first pin shaft is installed in connecting hole, the end of scissor lever is equipped with hinged hole, the second pin shaft is connected in hinged hole, adjacent the scissor fork assembly is hinged by second pin shaft.

[0009] Further, the second pin shaft extends to the other side of scale through the sliding slot, and the side, away from the scissor fork assembly, of the second pin shaft is provided with an identification sheet for indicating the scale.

[0010] Further, the scissor fork assemblies are provided in three, the three scissor fork assemblies are sequentially a first scissor fork assembly, a second scissor fork assembly and a third scissor fork assembly, the left lower end of the first scissor fork assembly is rotatably fixed at the starting scale of scale, the right lower end of the third scissor fork assembly is connected with a fixing screw, the fixing screw is slidably connected in the sliding slot, and the end of the fixing screw is connected with a fixing nut through the sliding slot and the third scissor fork assembly.

[0011] Further, a plurality of through holes are provided on each of the scissor levers at equal intervals.

[0012] The utility model has the advantages that: the operator can obtain objective data of the patient's finger same body size by using the positioning ruler, and more accurately position each acupoint. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the embodiments with reference to the drawings.

[0014] Figure 1 It is the structure schematic view of adjustable same body size positioning ruler of the utility model.

[0015] Figure 2 It is Figure 1 It is the partial sectional view of A-A in figure.

[0016] Figure 3 It is the structure schematic view of specific embodiment of the utility model.

[0017] Explanation of reference numerals in figure:

[0018] 1, scale; 11, sliding groove; 2, equal division device; 21, scissor assembly; 211, scissor rod; 2111, through hole; 212, first pin shaft; 213, second pin shaft; 22, first scissor assembly; 23, second scissor assembly; 24, third scissor assembly; 3, contact sheet; 4, identification sheet; 5, fixing screw; 6, fixing nut; 7, pointer. DETAILED DESCRIPTION

[0019] Please refer to Figures 1 to 3 The utility model provides a kind of adjustable body length positioning ruler, including scale 1 and with scale 1 connection equal division device 2, scale 1 is provided with several scales, the interval of each scale is 1mm, one end of the equal division device 2 is fixedly connected with scale 1, sliding groove 11 is set on scale 1, sliding groove 11 extends to the length direction of scale 1, the other end of the equal division device 2 is slidably connected in sliding groove 11, and contact sheet 3 for being contacted with finger is respectively arranged at the two ends of equal division device 2;Wherein one contact sheet 3 points to the "0" scale of scale 1.During use, let patient converge its index finger, middle finger, ring finger and little finger, and place middle finger middle segment horizontal line between two contact sheets 3.Through the cooperation of two contact sheets 3 and scale 1, the accuracy of size can be improved.Contact sheet 3 is sheet structure.The two ends of contact sheet 3 are extended upwards, and during use, finger is contacted with the two ends of contact sheet 3.

[0020] The equal division device 2 includes a plurality of scissor assemblies 21, adjacent scissor assemblies 21 are hinged, the scissor assembly 21 includes two scissor rods 211 and a first pin shaft 212, the middle part of the scissor rod 211 is provided with a connecting hole, the first pin shaft 212 is installed in the connecting hole, the end part of the scissor rod 211 is provided with a hinged hole, the hinged hole is connected with a second pin shaft 213, adjacent scissor assemblies 21 are hinged through the second pin shaft 213.

[0021] Specifically, the second pin shaft 213 extends to the other side of the scale 1 through the sliding groove 11, and the side, away from the scissor assembly 21, of the second pin shaft 213 is provided with an identification sheet 4 for indicating the scale.

[0022] Specific, the scissors assembly 21 is provided with three, three scissors assembly 21 will four fingers (fingers, middle fingers, ring fingers and little fingers) measured 3 inches are divided, that is, the interval of each scissors assembly 21 two ends is 1 inch, and cooperation first pin shaft 212 in each scissors assembly 21, can further divide 1 inch into 0.5 inch. In order to more intuitively see the specific size value of 0.5 inch, the pointer 7 pointing to the scale can also be connected on the first pin shaft 212. Three said scissors assembly 21 are in turn first scissors assembly 22, second scissors assembly 23 and third scissors assembly 24, the lower left end of the first scissors assembly 22 is rotatably fixed at the starting scale of the scale, more specifically, a third pin shaft is fixed at the "0" scale of the scale, the lower left end of the first scissors assembly 22 is installed on the third pin shaft, and the lower left end of the first scissors assembly 22 can rotate around the third pin shaft, through the above setting, when the scissors assembly is pulled to move, the starting position of the equal division device will not change.

[0023] The lower right end of the third scissors assembly 24 is connected with a fixed screw 5, the fixed screw 5 is slidably connected in the sliding groove 11, and the fixed screw 5 is connected with a fixed nut 6 at one end through the sliding groove 11 and the third scissors assembly 24. After determining the specific size of 3 inches according to the width of the four fingers of the patient, the fixed bolt is tightened to prevent the size from changing.

[0024] Specifically, a plurality of through holes 2111 are arranged at equal intervals on each said scissors rod 211. The through holes 2111 can reduce the weight of the positioning ruler, making the positioning ruler more portable.

[0025] A specific application of the utility model is:

[0026] Before use, loosen the fixed nut 6, so that the three scissors assemblies 21 can be freely opened and closed. According to the "one husband method", the patient holds his fingers, middle fingers, ring fingers and little fingers together, and places the middle finger knuckle at the two contact pieces 3, and adjusts the opening angle of the scissors assembly 21, so that the two contact pieces 3 are tightly attached to the index finger and the little finger, and then the fixed nut 6 is tightened. Through the above mode, the specific size of 3 inches of the patient can be obtained. The patient moves away his hand, and the equal division design of the ruler divides the three inches of the patient into 1 inch, 1.5 inches, 2 inches, 2.5 inches and 3 inches. The operator can select the required acupoint on the patient's body according to these sizes. For example, the lung acupoint is located on the back of the human body, 1.5 inches away from the posterior median line beside the third thoracic spine, and the patient is in a sitting or prone position when taking the acupoint. First, find the most prominent spinous process of the neck, that is, the spinous process of the seventh cervical vertebra, then feel along the spinous process one by one downward until the third thoracic spine, and then use the positioning ruler to find 1.5 inches of the patient's finger and body, that is, the lung acupoint. The operator can obtain the objective data of the patient's finger and body size by using the positioning ruler, and more accurately locate the acupoints.

[0027] Although the specific embodiments of the present application are described above, it should be understood by those skilled in the art that the specific embodiments described are only illustrative and are not intended to limit the scope of the present application, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present application should be covered within the scope of the claims of the present application.

Claims

1. An adjustable body dimension positioning ruler characterized by: The utility model discloses a scale and equal division device connected with the scale, one end of the equal division device is fixedly connected with the scale, a sliding slot is formed on the scale and extends to the length direction of the scale, the other end of the equal division device is slidably connected in the sliding slot, and a contact sheet for contacting fingers is arranged at both ends of the equal division device respectively; the equal division device comprises a plurality of scissor assemblies, adjacent scissor assemblies are hingedly connected, the scissor assembly comprises two scissor rods and a first pin shaft, a connecting hole is formed in the middle part of the scissor rod, the first pin shaft is installed in the connecting hole, a hinged hole is formed in the end of the scissor rod, a second pin shaft is connected with the hinged hole, and adjacent scissor assemblies are hingedly connected through the second pin shaft.

2. An adjustable body dimension positioning ruler as claimed in claim 1, wherein: The second pin shaft extends to the other side of the scale through the sliding slot, and the side, away from the scissor assembly, of the second pin shaft is provided with an identification sheet for indicating the scale.

3. An adjustable body dimension positioning ruler as claimed in claim 1, wherein: The scissor assembly is provided with three, the three scissor assemblies are sequentially a first scissor assembly, a second scissor assembly and a third scissor assembly, the left lower end of the first scissor assembly is rotatably fixed at the starting scale of the scale, the right lower end of the third scissor assembly is connected with a fixing screw, the fixing screw is slidably connected in the sliding slot, and one end of the fixing screw is connected with a fixing nut through the sliding slot and the third scissor assembly.

4. An adjustable body dimension positioning ruler as in claim 1, wherein: A plurality of through holes are equidistantly arranged on each scissor rod.

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