CN213309732U - Paediatrics knee joint activity degree measuring device that lies - Google Patents
Paediatrics knee joint activity degree measuring device that lies Download PDFInfo
- Publication number
- CN213309732U CN213309732U CN202021276750.9U CN202021276750U CN213309732U CN 213309732 U CN213309732 U CN 213309732U CN 202021276750 U CN202021276750 U CN 202021276750U CN 213309732 U CN213309732 U CN 213309732U
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- Prior art keywords
- knee joint
- movable
- fixedly connected
- fly leaf
- bed body
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 39
- 230000009916 joint effect Effects 0.000 title claims description 5
- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 description 6
- 210000002683 foot Anatomy 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to the technical field of medical apparatus, in particular to a paediatrics lying knee joint mobility measuring device, which comprises a bed body, wherein the bed body is provided with a first movable plate and a second movable plate which are connected with each other, the bed body is provided with two electric push rods for assisting the movement of the second movable plate, the second movable plate is provided with a fixing belt and a fixing buckle, and the bed body is provided with a mattress and a headrest; the utility model discloses, through setting up first fly leaf and second fly leaf, make things convenient for children to carry out knee joint rehabilitation training, through setting up the scale marking, conveniently measure out the distance that second fly leaf left end moved right to convert out the angle between first fly leaf and the second fly leaf, measure the activity degree of children's knee joint, through setting up electric putter and connecting rod, can help children when children are powerless carry out knee joint rehabilitation training, guarantee the activity of children's knee joint, accelerate the response speed of knee joint.
Description
Technical Field
The utility model belongs to the technical field of medical apparatus, concretely relates to paediatrics is flat knee joint mobility measuring device of lying.
Background
The most important joints of the lower limbs of the human body during knee joint treatment are mainly concentrated on middle-aged and old people, but the knee joint pathological changes need to be caused by congenital knee joint pathological changes of children, the children can be recovered after long-time treatment in the later period, and the actions can be recovered after long time treatment every time, so that the problem that the children are very difficult to solve is solved for the naturally active children, in order to accelerate the recovery after each treatment, the knee joint of the children generally needs to be lost for recovery training, in order to facilitate the judgment of the recovery condition of the knee joint of the children by doctors, the activity degree during the recovery training of the knee joint of the children generally needs to be recorded, but the accurate numerical value of the activity degree cannot be recorded visually and accurately during the recovery training of the children, therefore, the activity degree measuring device for the knee joint of the flat lying in the department of pediatrics is provided, and, the knee joint mobility of the children can be accurately measured, and the device is convenient and practical.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a paediatrics knee joint activity degree measuring device of lying can let the normal rehabilitation training activity that carries on of children, can also accurately measure children's knee joint activity degree, convenient and practical.
In order to achieve the above object, the utility model provides a following technical scheme: a mattress and a headrest are laid at the top of the bed body, two first fixing frames are fixedly connected at the top of the bed body, first movable plates are movably connected to the opposite sides of the two first fixing frames through pin shafts, connecting grooves are formed in the left sides of the two first movable plates, second movable plates are movably connected into the two connecting grooves through pin shafts, pedals are fixedly connected to the tops of the two second movable plates, hook frames are fixedly connected to the two pedals, two movable grooves are formed in the top of the bed body, sliding grooves are formed in the front side and the rear side of each movable groove, adaptive sliding blocks are arranged in the two sliding grooves, a movable block is fixedly connected between the two sliding blocks and is adaptive to the movable groove, and second fixing frames are fixedly connected to the tops of the two movable blocks, the two second fixing frames are respectively movably connected with one second movable plate through pin shafts, two sliding sleeves are arranged on the movable blocks, two sliding rods matched with each other are arranged in the sliding sleeves in a penetrating mode, the two sliding rods are respectively and fixedly connected in the corresponding movable grooves, two scale marks are arranged at the top of the bed body, two electric push rods are fixedly connected to the top of the bed body, connecting rods are fixedly connected to the telescopic ends of the electric push rods, and the connecting rods are respectively in contact with the second fixing frames.
Preferably, the initial angle of the first movable plate and the second movable plate is a, the total distance that the left end of the second movable plate can move rightwards is b, the angle between the second movable plate and the first movable plate when the second movable plate moves rightmost is c, the angle between the second movable plate and the first movable plate when the second movable plate moves rightmost is d, the distance that the left end of the second movable plate moves rightmost is e, and the angle between the left end of the second movable plate and the first movable plate when the left end of the second movable plate moves rightmost any distance is d = a + c ÷ b × e.
Preferably, the total length of the scale mark is greater than the maximum distance that the left end of the first movable plate can move rightwards.
Preferably, two fixing belts are fixedly connected to opposite surfaces of the two second movable plates, two fixing buckles are fixedly connected to opposite surfaces of the two second movable plates, and the fixing belts and the fixing buckles are matched with each other.
Preferably, the pedal and the second movable plate are arranged at an obtuse angle of less than 110 degrees.
Preferably, the front surface of the bed body is fixedly connected with a control switch, the control switch is electrically connected with the electric push rod through a lead, and the control switch is externally connected with a power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up first fly leaf and second fly leaf, make things convenient for children to carry out knee joint rehabilitation training, through setting up the scale marking, conveniently measure out the distance that second fly leaf left end moved right to convert out the angle between first fly leaf and the second fly leaf, measure the activity degree of children's knee joint, through setting up electric putter and connecting rod, can help children when children are powerless carry out knee joint rehabilitation training, guarantee the activity of children's knee joint, accelerate the response speed of knee joint.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view at a point a of the present invention;
fig. 5 is a schematic structural view of the utility model at B;
in the figure: 1. an electric push rod; 2. a connecting rod; 3. a pedal; 4. a hook frame; 5. fixing belts; 6. a second movable plate; 7. a first movable plate; 8. a mattress; 9. a bed body; 10. a headrest; 11. a slide bar; 12. a movable groove; 13. connecting grooves; 14. a first fixing frame; 15. scale marking; 16. a sliding sleeve; 17. a slider; 18. a movable block; 19. a chute; 20. a second fixing frame; 21. a fixing buckle; 22. and controlling the switch.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a knee joint mobility measuring device for flat lying of a pediatrics department comprises a bed body 9, wherein a mattress 8 and a headrest 10 are laid on the top of the bed body 9, the baby patient can lie on the bed body 9 more comfortably by arranging the headrest 10 and the mattress 8, two first fixing frames 14 are fixedly connected to the top of the bed body 9, first movable plates 7 are movably connected to opposite sides of the two first fixing frames 14 through pin shafts, connecting grooves 13 are formed in the left sides of the two first movable plates 7, second movable plates 6 are movably connected to the two connecting grooves 13 through pin shafts, the baby patient can lap thighs on the first movable plates 7, lap shanks on the second movable plates 6, feet contact pedals 3, the toes penetrate through hook frames 4, pedals 3 are fixedly connected to the tops of the two second movable plates 6, hook frames 4 are fixedly connected to the pedals 3, then drive the motion of second fly leaf 6 through the foot to carry out the activity training to the knee joint, two activity grooves 12, every have been seted up at the top of the bed body 9 both sides all have seted up spout 19, two in the spout 12 all be provided with the slider 17 of looks adaptation, two fixedly connected with movable block 18 between the slider 17, movable block 18 and place the movable groove 12 looks adaptation, two the equal fixedly connected with second mount 20 in top of movable block 18, two second mount 20 respectively with one second fly leaf 6 is in the same place through round pin axle swing joint, two be provided with sliding sleeve 16 on the movable block 18, two sliding rod 11 that all wear to be equipped with the looks adaptation in the sliding sleeve 16, two sliding rod 11 fixed connection respectively is corresponding in the activity groove 12, drives movable block 18 through the second mount 20 that links to each other with it during the activity of second fly leaf 6 and move about in activity groove 12 The utility model discloses a movable block 18, movable block 18 drive sliding sleeve 16 slides on slide bar 11, guarantees the stability of movable block 18 to make second fly leaf 6 remain stable, the top of the bed body 9 is provided with two scale markings 15, two electric putter 1 of the top fixedly connected with of the bed body 9, two the equal fixedly connected with connecting rod 2 of flexible end of electric putter 1, two connecting rod 2 respectively with one second mount 20 contacts, and the activity of 2 helping hand second fly leaves of two electric putter 1 accessible connecting rod 6 avoids children's asthenia to train, can guarantee that children's knee joint obtains sufficient activity, is favorable to the recovery of knee joint.
Specifically, the initial angle of the first flap 7 and the second flap 6 is a, the total distance that the left end of the second flap 6 can move rightward is b, the angle between the rightmost second flap 6 and the first flap 7 when moving rightmost is c, the angle between the second flap 6 and the first flap 7 when moving rightmost is d, the distance between the left end of the second flap 6 moving rightward is e, and the angle between the left end of the second flap 6 and the first flap 7 when moving rightmost is d = a + c ÷ b × e.
Specifically, the total length of the scale mark 15 is greater than the maximum distance that the left end of the first movable plate 7 can move rightwards.
Specifically, two fixed bands 5 are fixedly connected to opposite surfaces of the second movable plate 6, two fixing buckles 21 are fixedly connected to opposite surfaces of the second movable plate 6, the fixed bands 5 and the fixing buckles 21 are mutually matched, and the lower legs can be fixed on the second movable plate 6 through the fixed bands 5 and the fixing buckles 21, so that knee joint training of a child patient is facilitated.
Specifically, the pedal 3 and the second movable plate 6 are arranged at an obtuse angle smaller than 110 degrees.
Specifically, the front of the bed body 9 is fixedly connected with a control switch 22, the control switch 22 is electrically connected with the electric push rod 1 through a wire, and the control switch 22 is externally connected with a power supply.
The utility model discloses a theory of operation and use flow: when in use, a child lies on the mattress 8, the head of the child is rested on the headrest 10, the child connects thighs with the first movable plate 7, connects shanks with the second movable plate 6, the feet of the child contact the pedals 3, the tiptoes of the child pass through the hook frames 4, the pedals 3 are fixedly connected to the tops of the two second movable plates 6, the hook frames 4 are fixedly connected to the two pedals 3, the feet of the child drive the second movable plate 6 to move, so that the knee joint can be movably trained, the second movable plate 6 drives the movable block 18 to move left and right in the movable groove 12 through the second fixed frame 20 connected with the second movable plate 6 when moving, the movable block 18 drives the sliding sleeve 16 to slide on the sliding rod 11, so that the stability of the movable block 18 is ensured, the second movable plate 6 is kept stable, the two electric push rods 1 can assist the second movable plate 6 to move through the connecting rod 2, and the child can be prevented from being powerless, can guarantee that children's knee joint obtains sufficient activity, be favorable to the recovering of knee joint, through fixed band 5 and fixed knot 21, can fix the shank on second fly leaf 6, make things convenient for the infant to carry out the knee joint training.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a paediatrics knee joint activity degree of lying, includes bed body (9), its characterized in that: a mattress (8) and a headrest (10) are laid on the top of the bed body (9), two first fixing frames (14) are fixedly connected to the top of the bed body (9), first movable plates (7) are movably connected to opposite sides of the two first fixing frames (14) through pin shafts, connecting grooves (13) are formed in the left sides of the two first movable plates (7), second movable plates (6) are movably connected to the inside of the two connecting grooves (13) through pin shafts, pedals (3) are fixedly connected to the tops of the two second movable plates (6), hook frames (4) are fixedly connected to the two pedals (3), two movable grooves (12) are formed in the top of the bed body (9), sliding grooves (19) are formed in the front side and the rear side of each movable groove (12), and sliding blocks (17) matched with each other are arranged in the two sliding grooves (19), a movable block (18) is fixedly connected between the two sliding blocks (17), the movable block (18) is matched with the movable groove (12) where the movable block (18) is located, a second fixing frame (20) is fixedly connected to the tops of the two movable blocks (18), the two second fixing frames (20) are respectively movably connected with one second movable plate (6) through pin shafts, a sliding sleeve (16) is arranged on the two movable blocks (18), sliding rods (11) matched with each other are respectively arranged in the two sliding sleeves (16) in a penetrating manner, the two sliding rods (11) are respectively and fixedly connected in the corresponding movable groove (12), two scale marks (15) are arranged on the top of the bed body (9), two electric push rods (1) are fixedly connected to the top of the bed body (9), and connecting rods (2) are fixedly connected to the telescopic ends of the two electric push rods (1), the two connecting rods (2) are respectively contacted with the second fixing frame (20).
2. The device for measuring the mobility of a pediatric lying knee joint according to claim 1, wherein: the initial angle of first fly leaf (7) with second fly leaf (6) is a, the total distance that second fly leaf (6) left end can move about right is b, the angle between second fly leaf (6) activity and first fly leaf (7) when rightmost side is c, second fly leaf (6) move about to arbitrary distance with angle between first fly leaf (7) is d, the distance that second fly leaf (6) left end moved about right is e.
3. The device for measuring the mobility of a pediatric lying knee joint according to claim 1, wherein: the total length of the scale mark line (15) is greater than the maximum distance of the left end of the first movable plate (7) capable of moving rightwards.
4. The device for measuring the mobility of a pediatric lying knee joint according to claim 1, wherein: the opposite surfaces of the two second movable plates (6) are fixedly connected with two fixing belts (5), the opposite surfaces of the two second movable plates (6) are fixedly connected with two fixing buckles (21), and the fixing belts (5) are matched with the fixing buckles (21).
5. The device for measuring the mobility of a pediatric lying knee joint according to claim 1, wherein: the pedal (3) and the second movable plate (6) are arranged in an obtuse angle less than 110 degrees.
6. The device for measuring the mobility of a pediatric lying knee joint according to claim 1, wherein: the front face of the bed body (9) is fixedly connected with a control switch (22), the control switch (22) is electrically connected with the electric push rod (1) through a lead, and the control switch (22) is externally connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276750.9U CN213309732U (en) | 2020-07-03 | 2020-07-03 | Paediatrics knee joint activity degree measuring device that lies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276750.9U CN213309732U (en) | 2020-07-03 | 2020-07-03 | Paediatrics knee joint activity degree measuring device that lies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213309732U true CN213309732U (en) | 2021-06-01 |
Family
ID=76083122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021276750.9U Expired - Fee Related CN213309732U (en) | 2020-07-03 | 2020-07-03 | Paediatrics knee joint activity degree measuring device that lies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213309732U (en) |
-
2020
- 2020-07-03 CN CN202021276750.9U patent/CN213309732U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |