Handheld child height measuring instrument

Abstract

The utility model discloses a handheld child height measuring instrument which comprises an installation column, a handheld frame is fixedly arranged on the side surface of the upper end of the installation column, a sliding sliding column is installed at the lower end of the installation column, a display screen is fixedly installed on the outer side surface of the upper end of the installation column, and a sliding plate is installed at the lower end of the sliding sliding column in a sliding mode. An adsorption magnet is fixedly arranged on the lower surface of one end of the sliding plate, an infrared distance sensor is fixedly mounted in the mounting column, a detection plate is fixedly arranged on the side surface of the upper end of the sliding column, a locking mechanism is arranged at the upper end of the mounting column, and it is guaranteed that handheld use is convenient in a single-hand control mode. According to the handheld child height measuring instrument, the installation column and the sliding column are installed in a telescopic mode, the purpose that the installation column is rapidly lifted up to be carried or used can be achieved in cooperation with the handheld frame, and therefore the height measuring instrument is not limited by using scenes when used.

Description

TECHNICAL FIELD

[0001] The utility model relates to height measurement technical field, concretely is a hand -held type children height measuring instrument. BACKGROUND

[0002] With the development of society and people's increasing concern for children's healthy growth, accurate measurement of children's height becomes crucial, at present, the traditional height measurement method mainly has the following several: one is to use simple tape measure, this method needs the assistance of others, and error is easy to appear in the measurement process, children also can be influenced because of the restlessness of the accuracy of measurement, two is to use the height measuring ruler fixed on the wall, although relatively accurate, but inconvenient to install, and can only be used in specific location, can not satisfy the demand of measuring anytime and anywhere, in the process of children's growth and development monitoring, parents and medical staff often need a convenient, accurate, can use anytime and anywhere height measurement tool, however, the existing measurement mode has many inconveniences, can not satisfy the actual demand, on the one hand, for busy parents, taking children to hospital or special medical examination organization to measure height can need to spend a lot of time and energy, on the other hand, in the family environment, because of lacking professional measurement tool, parents often can only through the rough estimation way to judge the height change of children, this not only is not accurate, also is not conducive to grasping the growth and development situation of children in time,

[0003] In addition, the traditional height measurement tool requires higher cooperation degree of children in the use process, young children can not cooperate because of fear or misunderstanding the measurement process, leading to the measurement work is difficult to carry out.

[0004] Summarized above, the existing height measurement mode has the problems such as low accuracy, inconvenient to use, limited application scene, and urgently needs a hand -held type children height measuring instrument to satisfy the demand of parents, medical staff and children's own height measurement. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a hand -held type children height measuring instrument to solve the inconvenient to use problem in the background technique.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A handheld child height measuring instrument, including the mounting column, the upper end side surface of mounting column is fixedly arranged with handheld frame, and the lower end of mounting column is installed with the sliding sliding column, the upper end outside surface of mounting column is fixedly installed with display screen, the lower end of sliding column is installed with the sliding sliding plate, and the lower surface of one end of sliding plate is fixedly arranged with adsorption magnet, and one end of sliding plate is installed with the rotating support plate, the upper end outside surface of mounting column is installed with the rotating head board, and the inside of mounting column side surface below head board is installed with the sliding plug -in board, the inside of mounting column is fixedly installed with infrared distance sensor, the upper end side surface of sliding column is fixedly arranged with detection plate, the upper end of mounting column is provided with locking mechanism, and the convenient handheld use is ensured through one -hand control mode.

[0007] Preferably, the vertical projection of the support plate, the sliding plate and the mounting column completely coincides, and the upper and lower surfaces of the sliding plate respectively conform to the lower end surface of the mounting column and the upper surface of the support plate.

[0008] The above technical scheme is adopted, so that the support plate and the sliding plate can be conveniently carried after folding.

[0009] Preferably, the outside surface of the head board is flush with the upper end outside surface of the mounting column, and a spring is connected between the head board and the mounting column, the lower end of the plug-in board penetrates the outside surface of the mounting column, and a spring is connected between the plug-in board and the mounting column, and the upper end of the plug-in board is snap-fit mounted with the head board.

[0010] The above technical scheme is adopted, so that the head board can be automatically unfolded and rotated to a horizontal state after losing the snap of the plug-in board.

[0011] Preferably, the detection plate is located directly below the infrared distance sensor, and the detection plate and the mounting column are gap-fitted.

[0012] The above technical scheme is adopted, so that the infrared distance sensor can detect the height of the child through the moving distance of the detection plate.

[0013] Preferably, the locking mechanism comprises: a function seat, the function seat is slidingly installed on the outer surface of one side of the mounting column towards the handheld frame, the upper end side surface of the function seat is fixedly provided with a plug-in plate, the upper end surface of the plug-in plate is provided with a clamping groove, the outer surface of one side of the mounting column towards the handheld frame is provided with a sliding clamping plate, the outer surface of the handheld frame is provided with a sliding gripping block, and the lower end outer surface of the gripping block is fixedly provided with a guide rod.

[0014] The above technical scheme is adopted, so that the mounting column and the sliding column can be stably connected during carrying.

[0015] Preferably, one end side surface of the functional seat is designed as an inclined surface, and the functional seat is in sliding connection with the guide rod, one end of the guide rod inside the functional seat is designed as a ball head rod, and the outer surface of the side of the holding block towards the mounting column is designed as a continuous arc wavy shape.

[0016] The above technical solution enables the holding block to be conveniently held.

[0017] Preferably, one end of the insertion plate penetrates through the inner side surface of the mounting column and is in clamping installation with the upper end of the sliding column, and the lower end surface of the clamping plate is in abutment with the upper surface of the functional seat.

[0018] The above technical solution enables the clamping plate to limit the functional seat after the functional seat slides.

[0019] Compared with the prior art, the hand-held child height measuring instrument has the beneficial effects that:

[0020] 1. The mounting column and the sliding column are in telescopic installation, and the hand-held frame can be quickly lifted and carried or used, so that the height measuring instrument can be used without being limited by the use scene;

[0021] 2. Further, the height measuring instrument can be in a flat column shape when not in use through the rotation and storage of the blocking head plate and the folding and adsorption of the sliding plate and the supporting plate, so that the user can carry the height measuring instrument without inconvenience caused by loose parts;

[0022] 3. Further, the relative position between the mounting column and the sliding column is limited by the functional seat, so that the height measuring instrument can be kept stable when being carried by hand, and the height measuring instrument can be conveniently unlocked and used through the unlocking of the holding block. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of the connection between the hand-held frame and the holding block of the utility model;

[0025] Figure 3 It is a three-dimensional structure schematic diagram of the whole cut surface of the utility model;

[0026] Figure 4 It is a three-dimensional structure schematic diagram of the connection between the sliding column and the insertion plate of the utility model;

[0027] Figure 5 It is a three-dimensional structure schematic diagram of the whole working state of the utility model;

[0028] Figure 6The utility model discloses a whole working state section cut surface three-dimensional structure schematic diagram.

[0029] In the drawing: 1, mounting column, 2, handheld frame, 3, sliding column, 4, sliding plate, 5, adsorption magnet, 6, support plate, 7, head baffle, 8, plugboard, 9, infrared distance sensor, 10, detection plate, 11, function seat, 12, plugboard, 13, clamping groove, 14, clamping plate, 15, holding block, 16, guide rod. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a hand-held child height measuring instrument. Embodiment one

[0032] Disclosed in this embodiment: mounting column 1, the upper end side surface of mounting column 1 is fixedly provided with handheld frame 2, and the lower end of mounting column 1 is installed with sliding sliding column 3, the upper end outer side surface of mounting column 1 is fixedly installed with display screen, the lower end of sliding column 3 is slidably installed with sliding plate 4, and the lower surface of one end of sliding plate 4 is fixedly provided with adsorption magnet 5, and one end of sliding plate 4 is installed with rotatable support plate 6, the upper end outer side surface of mounting column 1 is installed with rotatable head baffle 7, and the inside of the side surface of mounting column 1 below head baffle 7 is installed with sliding plugboard 8, the inside of mounting column 1 is fixedly installed with infrared distance sensor 9, and the upper end side surface of sliding column 3 is fixedly provided with detection plate 10;

[0033] The vertical projection of support plate 6, sliding plate 4 and mounting column 1 is completely coincident, and the upper and lower surfaces of sliding plate 4 are respectively attached to the lower end surface of mounting column 1 and the upper surface of support plate 6;

[0034] The outer side surface of head baffle 7 is flush with the upper end outer side surface of mounting column 1, and spring is connected between head baffle 7 and mounting column 1, the lower end of plugboard 8 penetrates the outer side surface of mounting column 1, and spring is connected between plugboard 8 and mounting column 1, and the upper end of plugboard 8 is clamped and installed with head baffle 7;

[0035] Detection plate 10 is located directly below infrared distance sensor 9, and detection plate 10 is gap fitted with mounting column 1;

[0036] In the use of height measuring instrument, first to the down turnover support plate 6, make support plate 6 from the adsorption of adsorption magnet 5, until support plate 6 rotation and sliding plate 4 keep horizontal, then put sliding plate 4 and support plate 6 on the ground, then pull up the installation column 1 through the hand frame 2, make the installation column 1 slide up to the appropriate height relative to the sliding column 3, then let the child stand on the support plate 6 and pull down the plug plate 8, make the plug plate 8 from the engagement with the head plate 7, head plate 7 in the spring support between the installation column 1 rotate to horizontal state, then slide down the sliding column 3 through the hand frame 2 drive, make the head plate 7 and the child's head top fit, through the infrared distance sensor 9 monitoring detection plate 10 relative to the initial position of the sliding distance plus the vertical distance between the horizontal head plate 7 lower surface and support plate 6, that is the accurate height of the child displayed on the installation column 1 display. Example two

[0037] This embodiment discloses on the basis of example 1: the upper end of the installation column 1 is provided with a locking mechanism, which ensures the convenience of handheld use by one-handed operation;

[0038] The locking mechanism comprises: a functional seat 11, which is slidingly installed on the outer surface of the installation column 1 towards the hand frame 2, and the upper end side surface of the functional seat 11 is fixedly provided with a plug plate 12, and the upper end surface of the plug plate 12 is provided with a clamping groove 13, the outer surface of the installation column 1 towards the hand frame 2 is provided with a sliding clamping plate 14, and the outer surface of the hand frame 2 is provided with a sliding holding block 15, and the lower end outer side surface of the holding block 15 is fixedly provided with a guide rod 16;

[0039] One end side surface of the functional seat 11 is designed as an inclined surface, and the functional seat 11 is slidingly connected with the guide rod 16, one end of the guide rod 16 inside the functional seat 11 is designed as a ball head rod, and the outer surface of the holding block 15 towards the installation column 1 is designed as a continuous arc wave shape;

[0040] One end of the plug plate 12 penetrates the inner side surface of the installation column 1 and is clamped with the upper end of the sliding column 3, and the lower end surface of the clamping plate 14 is fitted with the upper surface of the functional seat 11;

[0041] Before use, when the height measuring instrument needs to be unlocked, place the height measuring instrument on the ground and hold the holding block 15 to slide downwards relative to the hand frame 2, the holding block 15 is matched with the sliding groove in the inclined surface of the functional seat 11 through one end of the ball head rod of the guide rod 16, the guide rod 16 drives the functional seat 11 to slide horizontally in the downward sliding process, until the clamping groove 13 slides to the lower side of the clamping plate 14, at this time the clamping plate 14 slides downwards and clamps with the clamping groove 13 under the action of gravity, at this time the plug plate 12 is separated from the clamping of the sliding column 3, so that the sliding column 3 can slide relative to the installation column 1 to measure the height of the child.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A handheld child height measuring instrument, comprising a mounting column (1), the upper end side surface of the mounting column (1) is fixedly provided with a handheld frame (2), and the lower end of the mounting column (1) is provided with a sliding sliding column (3), and the upper end outer side surface of the mounting column (1) is fixedly provided with a display screen, characterized in that: The lower end of the sliding column (3) is slidingly installed with a sliding plate (4), one end of the lower surface of the sliding plate (4) is fixedly provided with an adsorbing magnet (5), and one end of the sliding plate (4) is installed with a rotating supporting plate (6), the outer surface of the upper end of the mounting column (1) is installed with a rotating stop plate (7), and the inner surface of the side surface of the mounting column (1) below the stop plate (7) is installed with a sliding plug plate (8), the inner surface of the mounting column (1) is fixedly installed with an infrared distance sensor (9), and the upper end of the side surface of the sliding column (3) is fixedly provided with a detection plate (10), the upper end of the mounting column (1) is provided with a locking mechanism, and the convenient handheld use is ensured by one-hand control.

2. The handheld child height measuring instrument according to claim 1, characterized in that: The vertical projections of the supporting plate (6), the sliding plate (4) and the mounting column (1) completely coincide, and the upper and lower surfaces of the sliding plate (4) are respectively attached to the lower end surface of the mounting column (1) and the upper surface of the supporting plate (6).

3. The handheld child height measuring instrument according to claim 1, characterized in that: The outer surface of the stop plate (7) is flush with the outer surface of the upper end of the mounting column (1), and the stop plate (7) and the mounting column (1) are connected by a spring, the lower end of the plug plate (8) penetrates the outer surface of the mounting column (1), and the plug plate (8) and the mounting column (1) are connected by a spring, and the upper end of the plug plate (8) is installed with the stop plate (7).

4. The handheld child height measuring instrument according to claim 1, characterized in that: The detection plate (10) is located directly below the infrared distance sensor (9), and the detection plate (10) and the mounting column (1) are gap fitted.

5. The handheld child height measuring instrument according to claim 1, characterized in that: The locking mechanism comprises: a function seat (11) slidingly installed on the outer surface of one side of the mounting column (1) towards the handheld frame (2), and the upper end of the side surface of the function seat (11) is fixedly provided with a plug plate (12), and the upper end surface of the plug plate (12) is provided with a clamping groove (13), the outer surface of one side of the mounting column (1) towards the handheld frame (2) is installed with a sliding clamping plate (14), the outer surface of the handheld frame (2) is installed with a sliding holding block (15), and the outer surface of the lower end of the holding block (15) is fixedly provided with a guide rod (16).

6. A hand-held child height measuring instrument according to claim 5, characterized in that: One end of the side surface of the function seat (11) is designed as an inclined surface, and the function seat (11) and the guide rod (16) are slidingly connected, one end of the guide rod (16) inside the function seat (11) is designed as a ball head rod, and the outer surface of one side of the holding block (15) towards the mounting column (1) is designed as a continuous arc wave shape.

7. The handheld child height measuring instrument according to claim 5, characterized in that: One end of the plug plate (12) penetrates the inner surface of the mounting column (1) and is installed with the upper end of the sliding column (3), and the lower end surface of the clamping plate (14) is attached to the upper surface of the function seat (11).

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