CN217138055U

CN217138055U - Height measuring bed

Info

Publication number: CN217138055U
Application number: CN202123440920.XU
Authority: CN
Inventors: 张金川
Original assignee: Tengzhou Maternal And Child Health Hospital
Current assignee: Tengzhou Maternal And Child Health Hospital
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-09
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a height measuring bed, which relates to the field of nursing equipment, and adopts the technical proposal that the height measuring bed comprises a base platform, a bed body is fixedly connected on the upper side of the base platform, a measuring plate is connected on the bed body in a sliding way, a distance sensor is arranged at the tail end of the bed body and corresponds to the distance sensor, the height measuring bed also comprises a display screen arranged at one side of the bed body, the measuring plate comprises a fixed plate and a movable plate, and the movable plate is connected with the fixed plate in a sliding way in the horizontal direction; horizontal sliding rods are symmetrically arranged on two sides of the bed body, two sides of the fixed plate are respectively in sliding connection with one sliding rod, and a locking assembly is arranged at the joint of the fixed plate and the sliding rods. The utility model has the advantages that: this device is simple to use, through the position of the good fixed plate of range estimation general control, then relies on baby's own length of body butt fly leaf, obtains baby's height data with the help of distance sensor, even if the baby's activity is comparatively violent, also can one-man operation accomplish.

Description

Height measuring bed

Technical Field

The utility model relates to a nursing equipment field, in particular to height volume bed.

Background

The height of an infant is an important index for evaluating the growth and development of the infant, and for measuring the height of the infant, the infant cannot stand alone, so that the height of the infant is measured by using a special measuring bed. When the measuring bed is used, a baby is placed in the groove of the measuring bed, the head of the baby is enabled to be propped against one side of the bed head, then the measuring plate on the measuring bed is pushed, the measuring plate is enabled to be propped against the foot of the baby, and the height value of the baby is determined according to the position of the measuring plate.

Since the state of the infant is difficult to grasp, the measurement process is very smooth if it is in a state of sleep or emotional stability at the time of measurement. However, if the movement and struggle amplitude of the baby is large, two persons are needed to operate, one person ensures that the body of the baby straightens as much as possible, and the other person pulls the measuring plate to ensure that the plate body is correct in position.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a height volume bed.

The technical scheme includes that the bed comprises a bottom table, wherein the upper side of the bottom table is fixedly connected with a bed body, the bed body is connected with a measuring plate in a sliding mode, a distance sensor is arranged at the tail end of the bed body and corresponds to the distance sensor, the bed also comprises a display screen arranged on one side of the bed body, the measuring plate comprises a fixed plate and a movable plate, and the movable plate is connected with the fixed plate in a sliding mode in the horizontal direction; horizontal sliding rods are symmetrically arranged on two sides of the bed body, two sides of the fixed plate are respectively connected with one sliding rod in a sliding manner, and a locking assembly is arranged at the joint of the fixed plate and the sliding rods;

a horizontal jack is formed in the plate body of the fixed plate, a horizontal inserting rod is fixedly arranged on one side, facing the fixed plate, of the movable plate, and the inserting rod penetrates through the jack and extends to one side, far away from the movable plate, of the fixed plate;

one end of the inserted bar, which is far away from the movable plate, is provided with a tension spring between the inserted bar and the fixed plate.

Preferably, the fixed plate is in a shape of a door, and the highest horizontal position of the sensing range of the distance sensor is lower than the lower edge of the upper frame of the fixed plate.

The distance sensor can be any one of the prior arts such as an ultrasonic distance sensor, an infrared distance sensor, a doppler distance sensor, a laser distance sensor and the like, wherein the laser distance sensor is preferred.

Preferably, the two inserting rods are symmetrically arranged and are respectively positioned on two sides of the upper part of the movable plate;

a limiting rod is arranged between the two inserting rods, and the axis of the limiting rod is parallel to the axis of the inserting rod;

a through hole is formed in the plate body of the fixed plate corresponding to the limiting rod, one end of the limiting rod is fixedly connected with the movable plate, and the other end of the limiting rod penetrates through the through hole of the fixed plate;

the body of rod outside of gag lever post sets up damping subassembly, damping subassembly sets up the one side of keeping away from the fly leaf at the fixed plate.

Preferably, the limiting rod is a round rod;

the damping assembly comprises two hoop bodies arranged on the upper side and the lower side of the limiting rod, ear plates are arranged on two sides of the two hoop bodies, connecting rods are fixedly arranged on the ear plates on two sides of the lower hoop body, the connecting rods are perpendicular to the ear plates of the lower hoop body, through holes are formed in the ear plates of the upper hoop body, and the upper hoop body is connected with the connecting rods in a sliding mode through the through holes in the ear plates;

the upper ends of the two connecting rods are fixedly connected with the two ends of the transverse plate, a threaded hole is formed in the middle of the transverse plate, and the threaded hole is internally connected with the adjusting rod.

Preferably, the lower hoop body and the opposite side of the upper hoop body are both provided with damping pads, the damping pads are made of elastic materials, and rubber pads or silica gel pads and the like can be selected.

Preferably, vertical rectangular groove has been seted up at the plate body middle part of fixed plate, the diaphragm is towards the fixed slider that sets up in one side of fixed plate, the slider with rectangular groove sliding connection.

The long groove is a dovetail groove, and the sliding block is a dovetail block corresponding to the long groove.

Preferably, the locking assembly comprises a fixed cylinder and a fixed plate, the fixed cylinder is slidably connected with the sliding rod, and a locking bolt is in threaded connection with the wall of the fixed cylinder.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: this device is simple to use, through the position of the good fixed plate of range estimation general control, then relies on baby's own length of body butt fly leaf, obtains baby's height data with the help of distance sensor, even if the baby's activity is comparatively violent, also can one-man operation accomplish.

Drawings

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

Fig. 2 is a partially enlarged view a of fig. 1.

Fig. 3 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 4 is a partially enlarged view a of fig. 3.

Wherein the reference numerals are: 1. a base table; 2. a bed body; 3. measuring a plate; 31. a fixing plate; 32. a movable plate; 33. a rod is inserted; 34. a limiting rod; 4. a distance sensor; 5. a display screen; 6. a slide bar; 7. a damping assembly; 71. a lower band body; 72. a connecting rod; 73. an upper hoop body; 74. a transverse plate; 75. and adjusting the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 and 2, the utility model provides a height measuring bed, which comprises a base 1, a bed body 2 fixedly connected with the upper side of the base 1, a measuring plate 3 slidably connected on the bed body 2, a distance sensor 4 arranged at the bed end of the bed body 2 and corresponding to the distance sensor 4, and a display screen 5 arranged at one side of the bed body 2, wherein the measuring plate 3 comprises a fixed plate 31 and a movable plate 32, and the movable plate 32 is slidably connected with the fixed plate 31 in the horizontal direction; horizontal sliding rods 6 are symmetrically arranged on two sides of the bed body 2, two sides of a fixed plate 31 are respectively connected with one sliding rod 6 in a sliding manner, and a locking assembly is arranged at the joint of the fixed plate 31 and the sliding rods 6;

a horizontal insertion hole is formed in the plate body of the fixed plate 31, a horizontal insertion rod 33 is fixedly arranged on one side, facing the fixed plate 31, of the movable plate 32, and the insertion rod 33 penetrates through the insertion hole and extends to one side, away from the movable plate 32, of the fixed plate 31;

one end of the insertion rod 33 away from the movable plate 32 is provided with a tension spring between the insertion rod and the fixed plate 31.

The fixing plate 31 is in a shape of a door, and the highest level position of the sensing range of the distance sensor 4 is lower than the lower edge of the upper frame of the fixing plate 31.

The distance sensor 4 may be any one of the prior art technologies such as an ultrasonic distance sensor, an infrared distance sensor, a doppler distance sensor, a laser distance sensor, and the like, and preferably a laser distance sensor. Because this scheme has adopted the combination form that fixed plate 31 combines movable plate 32, the detection range of laser distance sensor is more concentrated than other several, is difficult to appear the error.

The locking assembly comprises a fixed cylinder and a fixed plate 31, the fixed cylinder is slidably connected with the sliding rod 6, and a locking bolt is connected to the wall of the fixed cylinder in a threaded mode.

When the device is used, the fixing plate 31 is moved to an approximate position according to the visual observation of the body length of the baby, and the distance from the fixing plate 31 to one end of the bed head is ensured to be larger than the body length of the baby. Then the baby is placed in the bed body 2, the body of the baby is flattened by hands, the trunk and the legs are ensured to be in the straight state, at the moment, the feet of the baby are propped against the movable plate 32, and the movable plate 32 is pushed towards one side of the fixed plate 31. The distance sensor 4 feeds back the position of the movable plate 32 so that the display 5 gives a feedback value of the length of the infant. When the body of the baby is completely straightened, the value displayed by the display screen 5 can be recorded, namely the measured value of the height of the baby.

Example 2

Referring to fig. 3 and 4, on the basis of embodiment 1, two insertion rods 33 are symmetrically arranged and respectively located at two sides of the upper portion of the movable plate 32;

a limiting rod 34 is arranged between the two inserted rods 33, and the axis of the limiting rod 34 is parallel to the axis of the inserted rods 33;

a through hole is formed in the plate body of the fixed plate 31 corresponding to the limiting rod 34, one end of the limiting rod 34 is fixedly connected with the movable plate 32, and the other end of the limiting rod passes through the through hole of the fixed plate 31;

the damping component 7 is disposed outside the rod body of the limiting rod 34, and the damping component 7 is disposed on a side of the fixed plate 31 far away from the movable plate 32.

The limiting rod 34 is a round rod;

the damping component 7 comprises two hoop bodies arranged on the upper side and the lower side of the limiting rod 34, ear plates are arranged on the two sides of the two hoop bodies, connecting rods 72 are fixedly arranged on the ear plates on the two sides of the lower hoop body 71, the connecting rods 72 are perpendicular to the ear plates of the lower hoop body 71, through holes are formed in the ear plates of the upper hoop body 73, and the upper hoop body 73 is connected with the connecting rods 72 in a sliding mode through the through holes in the ear plates;

the upper ends of the two connecting rods 72 are fixedly connected with the two ends of the transverse plate 74, the middle part of the transverse plate 74 is provided with a threaded hole, and the threaded hole is internally threaded with the adjusting rod 75.

By rotating the adjusting lever 75, the adjusting lever 75 is moved downward to push the upper hoop body 73, thereby changing the force applied by the upper and lower hoop bodies to the limit rod 34. The damping component 7 applies damping force to the limiting rod 34 which can move slowly under the force of the reset of the tension spring, but the limiting rod 34 is not stopped completely.

The opposite sides of the lower hoop body 71 and the upper hoop body 73 are provided with damping pads made of elastic materials, and rubber pads or silica gel pads and the like can be selected.

Vertical rectangular groove has been seted up at the plate body middle part of fixed plate 31, and diaphragm 74 is fixed towards one side of fixed plate 31 and is set up the slider, slider and rectangular groove sliding connection.

The long groove is a dovetail groove, and the sliding block is a dovetail block corresponding to the long groove; the long groove is combined with the sliding block, so that the damping component 7 can be positioned on one side of the fixed plate 31 and can not be threshed with the fixed plate 31. The damping member 7 has a certain movable range as a whole by the elongated groove. When the adjustment rod 75 is screwed up, the lower and

upper bands

71 and 73 simultaneously reduce the clamping force on the stop bar 34.

The using method of the embodiment 2 of the present scheme includes that the fixing plate 31 is placed at an approximate position by visual observation, then the fixing plate is fixed by the locking assembly, then the moving plate 32 is pushed by a hand, the moving plate 32 and the fixing plate 31 are attached to each other, then a caregiver places the infant in the bed body 1 and pacifies and ensures that the body of the infant is straightened, in the process, the moving plate 32 gradually resets under the effect of the tension spring until the moving plate abuts against the sole of the infant, and at the moment, the numerical value fed back by the distance sensor 4 is the height numerical value of the infant.

The present solution is different from the previous solution in that the previous solution requires the infant's feet to push the movable plate 32, but the temperature difference between the movable plate 32 itself and the infant's feet may cause the infant to feel uncomfortable and panic. The advantage of this scheme is then that at the very first time of measuring, the baby can not contact with movable plate 32, and when nursing staff pacified the baby, movable plate 32 resets gradually. The nursing staff can ensure that the body and the legs of the infant are in the straight state before the movable plate 32 is in contact with the soles of the infant, and when the movable plate 32 is in contact with the soles of the infant, the nursing staff reads the numerical value on the display screen 5, and then measurement can be completed. Because the movable plate 32 of the present scheme has a relatively short contact time with the sole of the infant, the infant is less prone to panic than the previous scheme.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A height measuring bed comprises a base (1), wherein the upper side of the base (1) is fixedly connected with a bed body (2), the bed body (2) is connected with a measuring plate (3) in a sliding manner, the tail end of the bed body (2) is provided with a distance sensor (4) corresponding to the distance sensor (4), and the height measuring bed also comprises a display screen (5) arranged on one side of the bed body (2), and is characterized in that the measuring plate (3) comprises a fixed plate (31) and a movable plate (32), and the movable plate (32) is connected with the fixed plate (31) in a sliding manner in the horizontal direction; horizontal sliding rods (6) are symmetrically arranged on two sides of the bed body (2), two sides of the fixed plate (31) are respectively connected with one sliding rod (6) in a sliding manner, and a locking assembly is arranged at the joint of the fixed plate (31) and the sliding rods (6);

a horizontal insertion hole is formed in the plate body of the fixed plate (31), a horizontal insertion rod (33) is fixedly arranged on one side, facing the fixed plate (31), of the movable plate (32), and the insertion rod (33) penetrates through the insertion hole and extends to one side, away from the movable plate (32), of the fixed plate (31);

one end of the inserted bar (33) far away from the movable plate (32) is provided with a tension spring between the inserted bar and the fixed plate (31).

2. The height-adjustable bed according to claim 1, wherein the fixing plate (31) is "door" shaped, and the highest level of the sensing range of the distance sensor (4) is lower than the lower edge of the upper frame of the fixing plate (31).

3. The height measuring bed according to claim 2, wherein two inserting rods (33) are symmetrically arranged and are respectively positioned at two sides of the upper part of the movable plate (32);

a limiting rod (34) is arranged between the two inserting rods (33), and the axis of the limiting rod (34) is parallel to the axis of the inserting rod (33);

a through hole is formed in the plate body of the fixed plate (31) corresponding to the limiting rod (34), one end of the limiting rod (34) is fixedly connected with the movable plate (32), and the other end of the limiting rod penetrates through the through hole of the fixed plate (31);

the damping assembly (7) is arranged on the outer side of the rod body of the limiting rod (34), and the damping assembly (7) is arranged on one side, away from the movable plate (32), of the fixed plate (31).

4. The high-volume bed according to claim 3, wherein the restraining bar (34) is a round bar;

the damping assembly (7) comprises two hoop bodies arranged on the upper side and the lower side of the limiting rod (34), ear plates are arranged on the two sides of the two hoop bodies, connecting rods (72) are fixedly arranged on the ear plates on the two sides of the lower hoop body (71), the connecting rods (72) are perpendicular to the ear plates of the lower hoop body (71), through holes are formed in the ear plates of the upper hoop body (73), and the upper hoop body (73) is in sliding connection with the connecting rods (72) through the through holes in the ear plates;

the upper ends of the two connecting rods (72) are fixedly connected with the two ends of the transverse plate (74), the middle part of the transverse plate (74) is provided with a threaded hole, and the threaded hole is internally threaded with the adjusting rod (75).

5. The height-adjustable bed according to claim 4, wherein the opposite sides of the lower hoop body (71) and the upper hoop body (73) are provided with damping cushions made of elastic material.

6. The height measuring bed as claimed in claim 5, wherein a vertical long groove is formed in the middle of the plate body of the fixing plate (31), a sliding block is fixedly arranged on one side of the transverse plate (74) facing the fixing plate (31), and the sliding block is connected with the long groove in a sliding manner.