阅读说明：本技术 一种儿科神经触觉检查器 (Neural sense of touch finder of paediatrics ) 是由 亓艳华 李蓓蓓 李国恒 于 2020-08-17 设计创作，主要内容包括：本发明涉及医疗器械领域,具体涉及一种儿科神经触觉检查器,包括盒体和铰接在盒体上侧右部的盖体,盒体后部底内壁开设有T型固定槽,且盒体后部右侧内通过转轴转动连接有纵架,纵架后侧底部开设有T型滑槽,T型滑槽内滑动连接有T型滑条,T型滑条长度小于T型滑槽,T型滑条上端与T型滑槽顶端内壁之间连接有第一弹簧,T型滑条底端可插入T型滑槽内,纵架右侧开设有折叠槽,折叠槽顶部左侧壁开设有上下两组固定孔；本发明结构简单,不仅可折叠收缩,从而便于携带,同时通过盒体的支撑作用,即通过盒体提高支撑面积,从而提高该装置使用稳定型,提高检测结果的稳定性,且不需手握操作,便于操作,并便于把控触觉球对儿童的触觉压力。(The invention relates to the field of medical instruments, in particular to a pediatric neurotactile checker, which comprises a box body and a cover body hinged to the right part of the upper side of the box body, wherein a T-shaped fixed groove is formed in the inner wall of the bottom of the rear part of the box body, a longitudinal frame is rotatably connected into the right side of the rear part of the box body through a rotating shaft, a T-shaped sliding groove is formed in the bottom of the rear side of the longitudinal frame, a T-shaped sliding strip is slidably connected into the T-shaped sliding groove, the length of the T-shaped sliding strip is smaller than that of the T-shaped sliding groove, a first spring is connected between the upper end of the T-shaped sliding strip and the inner wall of the top end of the T-shaped sliding; the invention has simple structure, can be folded and contracted, is convenient to carry, and simultaneously improves the supporting area through the supporting effect of the box body, namely the box body, thereby improving the use stability of the device, improving the stability of the detection result, not needing to hold the device for operation, being convenient for operation and being convenient for controlling the touch pressure of the touch ball on children.)

1. A pediatric neurotactile examiner, comprising: comprises a box body (1) and a cover body (2) hinged on the right side of the upper side of the box body (1), wherein a T-shaped fixing groove (3) is formed in the inner wall of the bottom of the rear part of the box body (1), a longitudinal frame (4) is rotatably connected in the right side of the rear part of the box body (1) through a rotating shaft, a T-shaped sliding groove (5) is formed in the bottom of the rear side of the longitudinal frame (4), a T-shaped sliding strip (6) is slidably connected in the T-shaped sliding groove (5), the length of the T-shaped sliding strip (6) is smaller than that of the T-shaped sliding groove (5), a first spring (7) is connected between the upper end of the T-shaped sliding strip (6) and the inner wall of the top end of the T-shaped sliding groove (5), a folding groove (8) is formed in the right side of the longitudinal frame (4), two groups of fixing holes (9) are formed in the upper and, concave chute (11) has been seted up to crossbearer (10) left end portion, sliding connection has concave mount (12) in concave chute (11), concave mount (12) left end frame end can insert respectively in fixed orifices (9), be connected with second spring (13) between concave mount (12) right side and concave chute (11) left side inner wall, crossbearer (10) right side sliding connection has sliding sleeve (14), sliding sleeve (14) front side fixedly connected with rectangular member (15), rectangular member (15) middle part screw thread has run through screw rod (16), screw rod (16) bottom rotation is connected with connecting piece (17), the anterior fixedly connected with of connecting piece (17) bottom side has touch piece (18), connecting piece (17) upside rear portion is provided with chi pole (19) perpendicularly, sliding sleeve (14) rear side is provided with limiting block (20), limiting hole has been seted up in limiting block (20) middle part, chi pole (19) top is passed and is worn out limiting hole.

2. The pediatric nerve tactile sensation examination device according to claim 1, wherein an arc-shaped sliding opening (21) is formed in the right side wall of the rear portion of the box body (1), a guide rod (22) is arranged on the right side of the bottom of the longitudinal frame (4), and the right end of the guide rod (22) penetrates into the arc-shaped sliding opening (21) and slides in the arc-shaped sliding opening (21).

3. The neurotactile checker for pediatrics as claimed in claim 1, wherein the right side of the bottom of the longitudinal frame (4) is opened with a notch (23) communicating with the folding groove (8).

4. Pediatric neuro-tactile checker according to claim 1, wherein a lifting plate (24) is provided on the rear side of the upper end of the T-shaped slider (6).

5. Pediatric neuro-tactile checker according to claim 1, wherein the concave fixture (12) is provided with an anti-slip block (25) on the top right side.

6. The pediatric neurotactile checker according to claim 1, wherein the cross frame (10) has rectangular sliding grooves (26) formed on the front and rear right side walls thereof, and the sliding sleeve (14) has rectangular sliding blocks (27) slidably engaged with the rectangular sliding grooves (26) formed on the front and rear inner walls thereof.

Technical Field

The invention relates to the field of medical instruments, in particular to a pediatric nerve tactile examination device.

Background

The tactile sensation checker is usually used when a pediatrician checks the nerve tactile sensation of a child, but the traditional tactile sensation checker can only check the tactile sensation singly, and cannot detect the tactile sensation degree and the stress reaction degree of the child according to the actual situation, so that the work of the pediatrician is inconvenient, and the practicability of the tactile sensation checker is reduced.

At present, a Chinese patent number '201920225996.4' discloses a pediatric nerve tactile sensation examination device, which relates to the technical field of medical instruments and comprises a fixed plate, wherein the right side surface of the fixed plate is fixedly connected with the left side surface of a shell, the upper surface of the shell is connected with a first bearing in a clamping manner, a rotating device is sleeved in the first bearing, the bottom end of the rotating device is fixedly connected with the upper surface of a driving wheel, the driving wheel is meshed with a driven wheel, the inner surface of the driven wheel is connected with a threaded cap in a clamping manner, and the outer surface of the threaded cap is sleeved with two second bearings; although this children's device is through mutually supporting between knob, pivot, action wheel, follow driving wheel, screw cap, threaded rod, sense of touch ball and the pointer, can detect children's sense of touch degree and the degree that receives the stress reaction according to actual conditions, not only brought the convenience for pediatricians to children's nerve touch's inspection, still improved the practicality of sense of touch inspection instrument.

However, the above device has the following defects and shortcomings in the application process:

when the device is in use, if the handle is held to be used in a suspended mode, the touch pressure of the touch ball on children is difficult to accurately control, the error of a detection result is large, if the bottom end of the fixing plate is supported on the detection workbench, the device is poor in use stability, and the error of the detection result is large.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a pediatric nerve touch examination device which can effectively solve the problems that in the prior art, if a hand-held handle is hung in the air, the touch pressure of a touch ball on a child is difficult to control accurately, so that the error of a detection result is large, and if the bottom end of a fixing plate is supported on a detection workbench, the device is poor in use stability, so that the error of the detection result is large.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a pediatric nerve tactile sensation checker comprises a box body and a cover body hinged on the right part of the upper side of the box body, wherein a T-shaped fixed groove is formed in the inner wall of the bottom of the rear part of the box body, a longitudinal frame is rotatably connected in the right side of the rear part of the box body through a rotating shaft, a T-shaped sliding groove is formed in the bottom of the rear side of the longitudinal frame, a T-shaped sliding strip is slidably connected in the T-shaped sliding groove, the length of the T-shaped sliding strip is smaller than that of the T-shaped sliding groove, a first spring is connected between the upper end of the T-shaped sliding strip and the inner wall of the top end of the T-shaped sliding groove, the bottom end of the T-shaped sliding strip can be inserted into the T-shaped sliding groove, a folding groove is formed in the right side of the longitudinal frame, an upper group of fixing holes and a lower group of fixing holes are formed in the left side wall of the, the sliding sleeve is connected to the right of the cross frame in a sliding mode, the rectangular piece is fixedly connected to the front side of the sliding sleeve, a screw penetrates through the middle of the rectangular piece, the bottom end of the screw is connected with a connecting piece in a rotating mode, the touch piece is fixedly connected to the front portion of the bottom side of the connecting piece, the ruler rod is perpendicularly arranged on the rear portion of the upper side of the connecting piece, the limiting block is arranged on the rear side of the sliding sleeve, the limiting hole is formed in the middle of the.

Furthermore, the arc sliding port has been seted up to box body rear portion right side wall, indulge a bottom right side and be provided with the guide arm, the guide arm right-hand member penetrates in the arc sliding port and slides in the arc sliding port, through the sliding fit of guide arm and arc sliding port, restricts the turned angle who indulges the frame, simultaneously for with the box body, be convenient for will indulge the frame and rotate to the vertical state.

Furthermore, the right side of the bottom of the longitudinal frame is provided with a notch communicated with the folding groove, so that the transverse frame positioned in the folding groove can be rotated out through the notch.

Furthermore, a lifting plate is arranged on the rear side of the upper end of the T-shaped sliding strip, so that the T-shaped sliding strip can be conveniently lifted upwards.

Furthermore, the anti-slip block is arranged on the right side of the top of the concave fixing frame, so that the concave fixing frame can be conveniently moved rightwards.

Furthermore, the rectangle spout has all been seted up to lateral wall around the crossbearer right part, the inner wall all is provided with around the sliding sleeve with rectangle spout sliding fit's rectangle slider, realize sliding sleeve sliding connection on the crossbearer to be convenient for take off the sliding sleeve from the crossbearer right-hand member.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the invention has simple structure, can be folded and contracted, is convenient to carry, and simultaneously improves the supporting area through the supporting effect of the box body, namely the box body, thereby improving the use stability of the device, improving the stability of the detection result, not needing to hold the device for operation, being convenient for operation and being convenient for controlling the touch pressure of the touch ball on children.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram of a front side view angle configuration of the present invention;

FIG. 2 is a schematic diagram of a left side view structure according to the present invention;

FIG. 3 is a schematic view of a top view configuration of the present invention;

FIG. 4 is a schematic cross-sectional view of part A-A' of the present invention;

FIG. 5 is a schematic cross-sectional view of part B-B' of the present invention;

the reference numerals in the drawings denote: 1-box body; 2-a cover body; 3-T type fixed slot; 4-longitudinal frame; 5-T-shaped sliding chutes; 6-T type slide bar; 7-a first spring; 8-a folding slot; 9-fixing holes; 10-a transverse frame; 11-concave chute; 12-concave holder; 13-a second spring; 14-a sliding sleeve; 15-a rectangular piece; 16-a screw; 17-a connector; 18-a haptic; 19-a ruler rod; 20-a limiting block; 21-arc sliding port; 22-a guide bar; 23-a notch; 24-lifting the plate; 25-anti-skid blocks; 26-a rectangular chute; 27-rectangular slider.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.