CN213525133U

CN213525133U - Device for measuring height of children

Info

Publication number: CN213525133U
Application number: CN202021916018.3U
Authority: CN
Inventors: 倪晋佳
Original assignee: Shenzhen Heli Guogao Medical Technology Co ltd
Current assignee: Shenzhen Heli Guogao Medical Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-25
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a children height measuring device, which comprises a base plate, an electric telescopic rod, a lifting plate and an electronic sensor, wherein the electric telescopic rod is fixedly arranged on the upper surface of the base plate, the lifting plate is fixedly arranged at the top end of the electric telescopic rod, the electronic sensor is fixedly arranged on the lifting plate close to one side of the base plate, a clamping device which is matched with the size of two feet of a child in an elastic telescopic way for limiting is fixedly arranged on the upper surface of the base plate, a fixing device which can fix the waist of the child in a movable way is fixedly arranged on the corresponding position of the clamping device on the upper surface of the base plate, the device is convenient for the child to stably stand on the surface of the base plate, the foot of the child is convenient to be attached by the clamping device, the foot is convenient to be stably clamped, the waist of the child is fixed on the measuring plate by the fixing device, the parents of being convenient for carry out accurate and comfortable measurement to children's height.

Description

Device for measuring height of children

Technical Field

The utility model relates to a technical field is measured to the height, specifically is children's height measuring device.

Background

A children height ruler is a practical product for children. The height of a child of a small age can be measured. When measuring children of smaller age in real life, children often can not cooperate well with parents to measure height, or do not want good standing to measure at measuring device, and measuring device among the prior art can not carry out certain restriction to children again, leads to measuring to go on smoothly. To this end, we propose a child height measuring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a it is convenient to use, conveniently measures children's height, safety in utilization's children's height measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: children's height measuring device, including base plate, electric telescopic handle, lifter plate and electronic sensor, fixed surface installs electric telescopic handle on the base plate, electric telescopic handle top fixed mounting has the lifter plate, one side fixed mounting that the lifter plate is close to and is located the base plate has electronic sensor, fixed surface installs the flexible cooperation children's both feet size of elasticity and carries out spacing clamping device on the base plate, the corresponding fixed position that the base plate upper surface is located clamping device installs the activity and carries out the fixing device that fixes children's waist.

Preferably, clamping device includes fixed plate, expanding spring, flexible post, T type piece, running-board, grip block, pivot post, fixture, support ring and spacing groove, surface symmetry fixed mounting has the fixed plate on the base plate, fixed surface installs flexible post on the fixed plate, flexible post top fixed mounting has T type piece, flexible post outer wall cover is equipped with expanding spring, and fixed plate and T type piece pass through expanding spring elastic connection, T type piece top fixed mounting has the running-board, the grip block is installed to T type piece outer wall equidistance, the grip block inboard is rotated through the pivot post and is installed fixture, the corresponding position fixed mounting that the base plate upper surface is located T type piece has the support ring, the support ring is located fixture's corresponding position and has seted up the spacing groove.

Preferably, the surface of the pedal is provided with an irregular groove.

Preferably, the clamping mechanism comprises a swing rod, a connecting plate, fixing columns, a rotating rod, a rotating shaft, a clamping plate and a fixing frame, the swing rod is installed on the inner wall of the sliding groove in an inserted mode, the connecting plate is fixedly installed on one side, far away from the pedal, of the swing rod, the fixing columns are symmetrically installed on the upper surface of the base plate, located at the corresponding position of the connecting plate, the clamping plate is installed on the inner side of the connecting plate in a rotating mode through the rotating shaft, and the fixing frame is fixedly installed on the corresponding position.

Preferably, the end face of the fixing frame is U-shaped and made of rubber.

Preferably, fixing device is including measuring board, measuring post, spout, slip post, sliding block and connecting band, fixed surface installs the measuring board on the base plate, the spout has been seted up to measuring board inner wall symmetry, spout inner wall fixed mounting has the slip post, slip post outer wall cover is equipped with the sliding block, and sliding block and slip post sliding connection, sliding block fixed surface installs the connecting band, measuring board fixed surface installs the measuring post.

Preferably, the connecting band is made of polyester fabric.

Preferably, chamfers are arranged on the surfaces of the substrate and the measuring plate.

Preferably, the substrate is made of cold rolled steel.

Preferably, the surface of the measuring column is provided with a graduated scale.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can overcome the elasticity of the telescopic spring to extrude the telescopic column by pressing the pedal plate, drive the swing rod in the limit groove to be connected with the rotation of the clamping block, drive the rotating rod on the connecting plate to rotate by the fixed column position center, drive the clamping plate to stretch forwards, fix the size of the foot of the child, because the sliding block is connected with the sliding column in a sliding way, the electric telescopic rod can be opened according to the height of the waist of the child and movably connected with the waist of the child through the connecting band, the lifting plate is controlled to lift through the electric telescopic rod, the lifting plate is slid to the top of the head of the child through the electronic sensor, the height of the child can be obtained by observing the measuring column, the setting of the device is convenient for the child to stably stand on the surface of the base plate, the foot of the child can be conveniently attached through the clamping device, the stable clamping of the foot can be convenient, the waist of the child, the realization is to child height measuring accuracy, improves child height measuring accuracy and security, and the head of a family of being convenient for carries out accurate and comfortable measurement to child's height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixing device of the present invention;

fig. 5 is the schematic view of the mounting structure of the electric telescopic rod of the present invention.

In the figure: 1. a substrate; 2. a clamping device; 21. a fixing plate; 22. a tension spring; 23. a telescopic column; 24. a T-shaped block; 25. a foot pedal; 26. a clamping block; 27. a rotating shaft column; 28. a clamping mechanism; 281. a swing lever; 282. a connecting plate; 283. fixing a column; 284. rotating the rod; 286. a rotating shaft; 287. a clamping plate; 288. a fixed mount; 29. a support ring; 210. a limiting groove; 3. a fixing device; 31. measuring a plate; 32. a measuring column; 33. a chute; 34. a sliding post; 35. a slider; 36. a connecting belt; 4. an electric telescopic rod; 5. a lifting plate; 6. an electronic sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the height measuring device for children in the figure comprises a base plate 1, an electric telescopic rod 4, a lifting plate 5 and an electronic sensor 6, wherein the electric telescopic rod 4 is fixedly installed on the upper surface of the base plate 1, the lifting plate 5 is fixedly installed at the top end of the electric telescopic rod 4, the electronic sensor 6 is fixedly installed on one side, close to the base plate 1, of the lifting plate 5, the lifting plate 5 is controlled by the electric telescopic rod 4 to lift, the lifting plate 5 slides to the top of the head of the child through the electronic sensor 6, and the height of the child is observed.

The working principle of the electronic sensor 6 is the same as that of the electronic sensor 6 of the existing height measuring instrument.

Please refer to fig. 1, the upper surface of the substrate 1 is fixedly provided with a clamping device 2 which is elastically and telescopically matched with the size of two feet of a child to fix, the upper surface of the substrate 1 is fixedly provided with a fixing device 3 which is movably arranged at the corresponding position of the clamping device 2 to fix the waist of the child, the foot of the child is clamped by placing the foot of the child on the clamping device 2, the waist of the child is fixed by the fixing device 3, and the child is prevented from being unmatched and reducing the efficiency and accuracy of measuring the height.

Referring to fig. 2 and 3, the clamping device 2 includes a fixing plate 21, a telescopic spring 22, a telescopic column 23, a T-shaped block 24, a pedal plate 25, a clamping block 26, a rotating shaft column 27, a clamping mechanism 28, a support ring 29 and a limit groove 210, the fixing plate 21 is symmetrically and fixedly mounted on the upper surface of the substrate 1, the telescopic column 23 is fixedly mounted on the upper surface of the fixing plate 21, the T-shaped block 24 is fixedly mounted on the top end of the telescopic column 23, the telescopic spring 22 is sleeved on the outer wall of the telescopic column 23, the fixing plate 21 and the T-shaped block 24 are elastically connected through the telescopic spring 22, the pedal plate 25 is fixedly mounted on the top end of the T-shaped block 24, the clamping blocks 26 are equidistantly mounted on the outer wall of the T-shaped block 24, the clamping mechanism 28 is rotatably mounted on the inner side of the clamping block 26 through the rotating shaft column 27, the support ring 29 is fixedly mounted on the upper surface of the substrate 1 at a position, through pressing running-board 25, make running-board 25 overcome expanding spring 22 elasticity and extrude flexible post 23, drive fixture 28 in the spacing groove 210 and carry out spacing fixed to child's foot, make child vertically stand on the base plate, be convenient for measure child's accuracy of height.

Referring to fig. 3, the surface of the pedal 25 is provided with irregular grooves to increase friction force, so that children can stand conveniently.

Referring to fig. 2 and 3, the clamping mechanism 28 includes a swing lever 281, a connecting plate 282, a fixing post 283, a rotating lever 284, a rotating shaft 286, a clamping plate 287 and a fixing frame 288, the swing lever 281 is inserted and mounted on the inner wall of the sliding chute 33, the connecting plate 282 is fixedly mounted on one side of the swing lever 281 away from the pedal 25, the fixing posts 283 are symmetrically mounted on the upper surface of the base plate 1 at corresponding positions of the connecting plate 282, the clamping plate 287 is rotatably mounted on the inner side of the connecting plate 282 through the rotating shaft 286, the fixing frame 288 is fixedly mounted on the clamping plate 287 at corresponding positions of the fixing device 3, the rotating lever 284 on the connecting plate 282 is driven to rotate at the center of the fixing post position through the rotation connection of the swing lever 281 and the clamping block 26, the clamping plate 287 is driven to extend and retract forward, the feet 283 of a child is fixed, and the device, the accuracy of measuring the height of the child is achieved.

Referring to fig. 3, the end of the fixing frame 288 is U-shaped and made of rubber, so as to be convenient for being attached to the feet of children and stably clamping the feet.

Referring to fig. 4, the fixing device 3 includes a measuring plate 31, a measuring column 32, a sliding slot 33, a sliding column 34, a sliding block 35 and a connecting band 36, the measuring plate 31 is fixedly mounted on the upper surface of the substrate 1, the sliding slot 33 is symmetrically formed in the inner wall of the measuring plate 31, the sliding column 34 is fixedly mounted on the inner wall of the sliding slot 33, the sliding block 35 is sleeved on the outer wall of the sliding column 34, the sliding block 35 is slidably connected with the sliding column 34, the connecting band 36 is fixedly mounted on the surface of the sliding block 35, the measuring column 32 is fixedly mounted on the surface of the measuring plate 31, and the sliding block 35 is slidably connected with the sliding column 34, so that the height of the waist of a child can be movably connected with the waist of the child through the connecting band 36 according to the height of the waist of the child, thereby.

The connecting band 36 is made of polyester fabric, so that the connection is more stable, the waist of children can be protected conveniently, and the connection is more stable.

Referring to fig. 1, chamfers are formed on the surfaces of the substrate 1 and the measurement plate 31, so that children are prevented from being accidentally injured due to collision, and the safety of users is ensured.

The substrate 1 is made of cold-rolled steel, so that the durability is good, and the service life is prolonged.

The measuring column 32 is provided with a graduated scale on the surface, so that the height of children can be observed conveniently.

In the scheme, by pressing the pedal plate 25, the pedal plate 25 overcomes the elasticity of the expansion spring 22 to extrude the expansion column 23, the swing rod 281 in the limit groove 210 is driven to rotate, the rotating rod 284 on the connecting plate 282 is driven to rotate at the center of the fixed column 283, the clamping plate 287 is driven to expand forwards, the clamping plate 287 can be made of flexible material, or a flexible layer such as a sponge block is additionally arranged on the clamping plate 287 to flexibly clamp and limit the feet of children, the feet of children have small difference and the diameter is basically between 4 cm and 6cm, and a certain flexible limit can be formed on the feet by matching with the flexible layer on the clamping plate 287, because the sliding block 35 is in sliding connection with the sliding column 34, the electric telescopic rod 4 is opened according to the height of the waist of the children and is movably connected with the waist of the children through the connecting belt 36, the lifting plate 5 is controlled to lift through the electric telescopic rod 4, slide 5 lifter plates to children's top through electronic sensor 6, observe measuring column 32 and reachd children's height, the setting up of this device is convenient for make children stably stand on base plate 1 on the surface, be convenient for laminate children's foot through clamping device 2, be convenient for stabilize the centre gripping to the foot, be fixed in measuring plate 31 with children's waist through fixing device 3 on, the realization is to children's height measuring accuracy, improve children's height measuring accuracy and security, the head of a family of being convenient for carries out accurate and comfortable measurement to children's height.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Children's height measuring device, including base plate (1), electric telescopic handle (4), lifter plate (5) and electronic sensor (6), fixed surface installs electric telescopic handle (4) on base plate (1), electric telescopic handle (4) top fixed mounting has lifter plate (5), lifter plate (5) are close to one side fixed mounting who is located base plate (1) and have electronic sensor (6), its characterized in that: fixed surface installs the flexible cooperation children both feet size of elasticity clamping device (2) that carry on spacingly on base plate (1), the corresponding fixed position that base plate (1) upper surface is located clamping device (2) installs the activity and carries out fixing device (3) that children's waist go on fixedly.

2. The child height measuring device of claim 1, wherein: the clamping device (2) comprises a fixing plate (21), a telescopic spring (22), a telescopic column (23), T-shaped blocks (24), pedal plates (25), a clamping block (26), a rotating shaft column (27), a clamping mechanism (28), a support ring (29) and a limiting groove (210), the fixing plate (21) is symmetrically and fixedly installed on the upper surface of the base plate (1), the telescopic column (23) is fixedly installed on the upper surface of the fixing plate (21), the T-shaped block (24) is fixedly installed at the top end of the telescopic column (23), the telescopic spring (22) is sleeved on the outer wall of the telescopic column (23), the fixing plate (21) is elastically connected with the T-shaped block (24) through the telescopic spring (22), the pedal plates (25) are fixedly installed at the top end of the T-shaped block (24), the clamping blocks (26) are installed on the outer wall of the T-shaped block (24) at equal intervals, the clamping mechanism (28) is rotatably installed on, the upper surface of the substrate (1) is fixedly provided with a support ring (29) at a corresponding position of the T-shaped block (24), and the support ring (29) is provided with a limit groove (210) at a corresponding position of the clamping mechanism (28).

3. The child height measuring device of claim 2, wherein: the surface of the pedal (25) is provided with an irregular groove.

4. The child height measuring device of claim 2, wherein: fixing device (3) are including measuring board (31), measuring post (32), spout (33), slip post (34), sliding block (35) and connecting band (36), fixed surface installs on base plate (1) and measures board (31), spout (33) have been seted up to measuring board (31) inner wall symmetry, spout (33) inner wall fixed mounting has slip post (34), slip post (34) outer wall cover is equipped with sliding block (35), and sliding block (35) and slip post (34) sliding connection, sliding block (35) fixed surface installs connecting band (36), it has measuring post (32) to measure board (31) fixed surface.

5. The child height measuring device of claim 4, wherein: the clamping mechanism (28) comprises a swing rod (281), a connecting plate (282), a fixing column (283), a rotating rod (284), a rotating shaft (286), a clamping plate (287) and a fixing frame (288), the swing rod (281) is installed on the inner wall of the sliding chute (33) in an inserted manner, the connecting plate (282) is fixedly installed on one side, away from the pedal plate (25), of the swing rod (281), the fixing column (283) is symmetrically installed on the upper surface of the base plate (1) at the corresponding position of the connecting plate (282), the clamping plate (287) is installed on the inner side of the connecting plate (282) in a rotating manner through the rotating shaft (286), and the fixing frame (288) is fixedly installed on the corresponding position of the clamping plate (.

6. The child height measuring device of claim 5, wherein: the end surface of the fixing frame (288) is U-shaped, and the fixing frame (288) is made of rubber materials.

7. The child height measuring device of claim 4, wherein: the connecting belt (36) is made of polyester fabric.

8. The child height measuring device of claim 4, wherein: chamfers are arranged on the surfaces of the base plate (1) and the measuring plate (31).

9. The child height measuring device of claim 1, wherein: the substrate (1) is made of cold-rolled steel.

10. The child height measuring device of claim 4, wherein: the surface of the measuring column (32) is provided with a graduated scale.