CN105520755A

CN105520755A - Clinical diagnostic device

Info

Publication number: CN105520755A
Application number: CN201610025458.1A
Authority: CN
Inventors: 储诚浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-04-27

Abstract

The invention relates to a clinical diagnostic device. A rolling wheel and a hammer body are in rotating matched connection around the core wire of the rolling wheel; toothed nails are arranged on a wheel ring in a floating mode in the radial direction of the wheel ring by virtue of first compression springs; one end of each of the toothed nails extends into the inner ring of the wheel ring; towards the interior of the main body, the end, provided with the rolling wheel, of the hammer body is provided with a mounting hole; the depth direction of the mounting hole is consistent with a first direction; a push rod is arranged inside the mounting hole; an ejection head is arranged inside the wheel ring; the ejection head comprises an ejection section which is located within the wheel ring; the ejection section is a cone-cylinder shaped cone bar section which is consistent with the profile of the inner ring of the wheel ring; one end of the ejection head extends to the outer side of the wheel ring and the other end of the ejection head, around the direction of the core wire of the wheel ring, is in rotating matched connection with the push rod; and the inner ends of the toothed nails abut against the peripheral surface of the ejection section in a sliding matched mode. According to the technical scheme, the toothed nails are arranged on the wheel ring and the toothed nails are regulated between a working station and an avoiding station by virtue of the push rod and the ejection head, so that clothing is protected from being pierced and fingers are protected from being scratched.

Description

Clinical diagnose device

Technical field

The present invention relates to preclinical medicine field, be specifically related to a kind of clinical diagnose device.

Background technology

Doctor commonly uses percussion hammer and checks patient, conventional percussion hammer has rubber hammer head percussion hammer and roller percussion hammer, outer shroud due to roller percussion hammer is provided with finger, is therefore placed in gown of a doctor and easily punctures clothes, when taking from pocket, also easily scratch finger.Therefore use comparatively inconvenient, because the use situation of roller percussion hammer is less, therefore, carry two percussion hammers also comparatively inconvenient at every turn.

Summary of the invention

Object of the present invention is just to provide a kind of clinical diagnose device, and it can effectively solve the problem, and avoids puncturing clothes and finger.

For achieving the above object, present invention employs following technical scheme:

A kind of clinical diagnose device, it is characterized in that: comprise hammer body and hammer handle, one end of hammer body arranges rubber hammer head, the other end of hammer body arranges roller, roller and hammer body form to be rotatably assorted around the heart yearn of roller and are connected, roller comprises torus, the circumferential uniform intervals of torus arranges finger, finger is arranged on torus by the first Compress Spring along the radial floating of torus, the internal diameter of torus increases gradually along first direction, first direction is the direction that rubber hammer head points to roller side, one end of finger extends in the inner ring of torus, installing hole is offered in the end that hammer body installs roller in its body, the hole depth direction of installing hole is consistent with first direction, push rod is provided with in installing hole, be provided with in torus and push head, push head and comprise the section of pushing being positioned at torus, push the cone bar section of the consistent cone column of Duan Weiyu torus inner ring profile, the one end pushing head extends to the outside of torus, the other end pushing head and push rod form to be rotatably assorted around the heart yearn of torus and are connected, the inner of finger and the outer peripheral face of the section of pushing form and slide against coordinating, pushing head regulates finger to be in two states, one is: the spine end of finger extends to the working position of torus periphery, it two is the position of dodging that the spine end of finger bounces back in torus, first Compress Spring orders about finger to be changed to dodging position by working position, the periphery wall of push rod away from torus one end is arranged with the second Compress Spring, second Compress Spring orders about push rod and moves to the side near torus, the outer tube wall of push rod is also provided with elastic card claw, the hole wall of installing hole is provided with locking hole, locking hole layout corresponding with elastic card claw, elastic card claw coordinates with locking hole grafting locks the movement of push rod, the elastic button that locking hole is shifted out in the end being provided for the elastic card claw be plugged in locking hole is provided with in locking hole.

In technique scheme, be arranged on torus by finger is floated, by push rod with push head and regulate finger to be in working position and dodge position, thus avoid puncturing clothes and scratching fingers.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the structural representation pushing head;

Fig. 3 is the local A-A sectional view of Fig. 1;

Fig. 4 is the structural representation of finger.

Detailed description of the invention

In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is specifically described.Should be appreciated that following word only in order to describe one or more concrete embodiments of the present invention, considered critical is not carried out to the protection domain that the present invention specifically asks.

The technical scheme that the present invention takes is as Fig. 1, 2, 3, shown in 4, a kind of clinical diagnose device, comprise hammer body 10 and hammer handle 40, one end of hammer body 10 arranges rubber hammer head 30, the other end of hammer body 10 arranges roller 20, roller 20 and hammer body 10 form to be rotatably assorted around the heart yearn direction of roller 20 and are connected, roller 20 comprises torus 21, the circumferential uniform intervals of torus 21 arranges finger 22, finger 22 to be arranged on torus 21 along the radial floating of torus 21 by the first Compress Spring 231 that (finger 22 embodiment be arranged on torus 21 that floats is numerous, as can be that the mode arranging spring realizes.That is on torus 21, offer the 4th installing hole for installing finger 22 running through torus 21 thickness, the two ends of the 4th installing hole are closing in shape, the shaft that finger 22 is positioned at the 4th installing hole is arranged the boss 221 against the first Compress Spring 231, the first Compress Spring 231 being positioned at the 4th installing hole is set on finger 22.Torus 21 can be arranged to be made up of internal ring and outer shroud for the ease of assembling, as Fig. 3, shown in 4), the internal diameter of torus 21 increases gradually along first direction, first direction is the direction that rubber hammer head 30 points to roller 20 side, one end of finger 22 extends in the inner ring of torus 21, installing hole is offered in the end that hammer body 10 installs roller 20 in its body, the hole depth direction of installing hole is consistent with first direction, push rod 26 is provided with in installing hole, be provided with in torus 21 and push 25, push 25 and comprise the section of pushing being positioned at torus 21, push the cone bar section of the consistent cone column of Duan Weiyu torus 21 inner ring profile, the one end pushing 25 extends to the outside of torus 21, the other end pushing 25 forms to be rotatably assorted with push rod 26 around the heart yearn direction of torus 21 and is connected, the inner of finger 22 and the outer peripheral face of the section of pushing form and slide against coordinating, push a 25 adjustment finger 22 and be in two states, one is: the spine end of finger 22 extends to the working position of torus 21 periphery, it two is the position of dodging that the spine end of finger 22 bounces back in torus 21, first Compress Spring 231 orders about finger 22 to be changed to dodging position by working position, the periphery wall of push rod 26 away from torus 21 one end is provided with the second Compress Spring 232, second Compress Spring 232 orders about push rod 26 and moves to the side near torus 21, the outer tube wall of push rod 26 is also provided with elastic card claw 261, the hole wall of installing hole is provided with locking hole, locking hole layout corresponding with elastic card claw 261, elastic card claw 261 coordinates with locking hole grafting locks the movement of push rod 26, the elastic button 10a that locking hole is shifted out in the end being provided for the elastic card claw 261 be plugged in locking hole is provided with in locking hole.During use, promote to push 25 move from the outside of roller 20, make to push a 25 spine end pushing finger 22 and leak outside and be in working position, the end of the elastic card claw 261 on push rod 26 falls in locking hole, realizes the audit function of roller 20.After inspection terminates, the end of elastic card claw 261 is made to shift out locking hole by the pressing of elastic button 10a, such push rod 26, push 25 and move to the side near roller 20 by the effect of the second Compress Spring 232, the finger 22 being simultaneously in working position also can change into by the driving of the first Compress Spring 231 dodges position.Locking hole is symmetrical arranged two on the hole wall of installing hole, elastic card claw 261 and the suitable setting of locking hole.Elastic card claw 261 be resilient metal member form, resilient metal member and push rod 26 are arranged in angle and angle points to the side of roller 20, one end of resilient metal member and push rod 26 Joint, the other end of resilient metal member is to the extended projection portion, side away from push rod 26, the shape in projection portion is consistent with the shape of locking hole, for locking the movement of push rod 26 when projection portion is plugged in locking hole.Be arranged on torus 21 by finger 22 is floated, by push rod 26 with push 25 and regulate fingers 22 be in working position and dodge position, thus avoid puncturing clothes and scratching fingers.Being rotatably assorted between roller 20 with hammer body 10 is connected and pushes being rotatably assorted between 25 with push rod 26 and be connected and can be realized by bearing 241,242 or the simple and easy bearing assembly with identical function, as arranged dead eye in the end of push rod 26, pushing 25 and forming to be rotatably assorted with push rod 26 by the bearing 242 that arranges in dead eye and be connected.

Further scheme is: the periphery wall of the section of pushing is offered chute 251, chute 251 is arranged along the circumferential uniform intervals pushing 25, the flute length direction of chute 251 is consistent with the length direction pushing 25, the groove depth of chute 251 is horizontal value, the inner of finger 22 is arranged in chute 251, and the number of chute 251 is consistent with the number of finger 22.Hammer handle 40 is that a body is formed, LED lamp is installed in hammer handle 40 one end away from hammer body 10, hammer handle 40 is also provided with ruler and for holding the draw-in groove to ruler 50, end one end of ruler 50 and hammer handle 40 being arranged LED lamp is articulated and connected, the outside edge of ruler 50 arranges scale, and the inner side edge of ruler 50 is provided with the sharp protuberance 51 protruding from ruler 50 edge.Arrange chute 251 can avoid finger 22 and push 25 between skid, both guarantees synchronous axial system.The inner of finger 22 can arrange one with push 25 and form the wedge slided against coordinating, wedge is positioned at chute 251, drives the effect of finger 22 movement better like this.In hammer handle 40, LED lamp and ruler 50 are installed, hammer handle 40 inner space are recycled, realizes the multi-functional of percussion hammer.

The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; to know in the present invention after contents; under the premise without departing from the principles of the invention; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection scope of the present invention.

Claims

1. a clinical diagnose device, it is characterized in that: comprise hammer body and hammer handle, one end of hammer body arranges rubber hammer head, the other end of hammer body arranges roller, roller and hammer body form to be rotatably assorted around the heart yearn of roller and are connected, roller comprises torus, the circumferential uniform intervals of torus arranges finger, finger is arranged on torus by the first Compress Spring along the radial floating of torus, the internal diameter of torus increases gradually along first direction, first direction is the direction that rubber hammer head points to roller side, one end of finger extends in the inner ring of torus, installing hole is offered in the end that hammer body installs roller in its body, the hole depth direction of installing hole is consistent with first direction, push rod is provided with in installing hole, be provided with in torus and push head, push head and comprise the section of pushing being positioned at torus, push the cone bar section of the consistent cone column of Duan Weiyu torus inner ring profile, the one end pushing head extends to the outside of torus, the other end pushing head and push rod form to be rotatably assorted around the heart yearn of torus and are connected, the inner of finger and the outer peripheral face of the section of pushing form and slide against coordinating, pushing head regulates finger to be in two states, one is: the spine end of finger extends to the working position of torus periphery, it two is the position of dodging that the spine end of finger bounces back in torus, first Compress Spring orders about finger to be changed to dodging position by working position, the periphery wall of push rod away from torus one end is arranged with the second Compress Spring, second Compress Spring orders about push rod and moves to the side near torus, the outer tube wall of push rod is also provided with elastic card claw, the hole wall of installing hole is provided with locking hole, locking hole layout corresponding with elastic card claw, elastic card claw coordinates with locking hole grafting locks the movement of push rod, the elastic button that locking hole is shifted out in the end being provided for the elastic card claw be plugged in locking hole is provided with in locking hole.

2. clinical diagnose device according to claim 1, it is characterized in that: the periphery wall of the section of pushing offers chute, chute is arranged along the circumferential uniform intervals pushing head, the flute length direction of chute is consistent with the length direction pushing head, the groove depth of chute is horizontal value, the inner of finger is arranged in chute, and the number of chute is consistent with the number of finger.

3. clinical diagnose device according to claim 1, it is characterized in that: hammer handle is that a body is formed, hammer handle is away from being provided with LED lamp in one end of hammer body, hammer handle is also provided with ruler and for holding the draw-in groove to ruler, end one end of ruler and hammer handle being arranged LED lamp is articulated and connected, the outside edge of ruler arranges scale, and the inner side edge of ruler is provided with the sharp protuberance protruding from ruler edge.