CN215899720U - Medical knee jerk reflection testing device capable of adjusting knocking strength - Google Patents
Medical knee jerk reflection testing device capable of adjusting knocking strength Download PDFInfo
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- CN215899720U CN215899720U CN202122395737.6U CN202122395737U CN215899720U CN 215899720 U CN215899720 U CN 215899720U CN 202122395737 U CN202122395737 U CN 202122395737U CN 215899720 U CN215899720 U CN 215899720U
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 210000003127 knee Anatomy 0.000 title claims abstract description 19
- 230000036461 convulsion Effects 0.000 title claims abstract description 18
- 230000011514 reflex Effects 0.000 claims abstract description 17
- 238000010009 beating Methods 0.000 claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 208000018982 Leg injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
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Abstract
The utility model relates to a testing device, in particular to a medical knee jerk reflex testing device capable of adjusting knocking strength. The technical problem of the utility model is that: provided is a medical knee jerk reflex test device with adjustable knocking strength, which can automatically knock the foot and relax the patient. The utility model provides a medical knee jerk reflex testing device with adjustable knocking strength, which comprises a supporting frame and a fixing plate, wherein the fixing plate is arranged on the supporting frame; the seat board is arranged on the supporting frame; the beating mechanism is arranged on the support frame; and the lifting mechanism is arranged on the beating mechanism. The utility model can adjust the position of the foot placed by people through the matching of the beating mechanism and the lifting mechanism, thereby facilitating the beating test of the foot of people and having convenient operation.
Description
Technical Field
The utility model relates to a testing device, in particular to a medical knee jerk reflex testing device capable of adjusting knocking strength.
Background
Some patients with leg injuries, after treatment, will usually be tested by the physician for a knock test of the knee jerk reflex in order to further understand the condition of the patient, and the strength and the slow speed of the reaction can reflect the functional status of the central nervous system.
At present, when the doctor is knocking the test, use the percussion hammer to carry out manual the knocking to patient's foot basically, because the manual work is knocking the time, is difficult to control the dynamics of knocking to knocking when knocking the test, the patient is nervous easily, leads to causing the influence to the result of test easily, consequently, to above-mentioned condition, need design one kind can beat the foot automatically and can let the medical adjustable knee of patient's relaxed strength of knocking the reflex testing arrangement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that the prior doctor needs to manually knock when knocking test is carried out and the patient is easy to be tense, the utility model has the technical problems that: provided is a medical knee jerk reflex test device with adjustable knocking strength, which can automatically knock the foot and relax the patient.
The technical implementation scheme of the utility model is as follows: a medical knee jerk reflex testing device with adjustable knocking strength comprises:
the fixing plate is arranged on the supporting frame;
the seat board is arranged on the supporting frame;
the beating mechanism is arranged on the support frame;
and the lifting mechanism is arranged on the beating mechanism.
In a preferred embodiment of the present invention, the striking mechanism comprises:
the first supporting plate is arranged on the supporting frame;
the first support column is arranged on the first support plate;
the first rolling shaft is rotatably arranged on the first supporting column;
the first handle is arranged on the first rolling shaft;
the knocking column is arranged on the first rolling shaft;
and the second handle is arranged on the first support column.
In a preferred embodiment of the present invention, the elevating mechanism comprises:
the screw rod is rotatably arranged on the first supporting plate;
the fourth supporting column is arranged on the first supporting plate;
the hand wheel is rotatably installed on the fourth supporting column;
the bevel gears are respectively arranged on the hand wheel and the screw rod;
the first connecting rod is arranged on the first supporting plate;
the first movable plate is slidably mounted on the first connecting rod.
In a preferred embodiment of the present invention, the present invention further comprises an adjusting mechanism, wherein the adjusting mechanism comprises:
the fixed column is installed on the first movable plate;
the second movable plate is slidably mounted on the fixed column;
the supporting frame is arranged on the second movable plate;
the clamping block is slidably mounted on the second movable plate;
the first spring is installed between the clamping block and the second movable plate.
In a preferred embodiment of the present invention, the present invention further comprises a rotating mechanism, wherein the rotating mechanism comprises:
the second supporting column is slidably arranged on the first supporting plate;
the second support plate is arranged on the second support column;
the servo motor is arranged on the second supporting plate;
the round wheel is arranged on an output shaft of the servo motor;
the rack is slidably arranged on the round wheel;
the second rolling shaft is rotatably arranged on the round wheel;
the first gear is arranged on the second roller;
the second gear is arranged on the second rolling shaft;
the fixed wheel is arranged on the second support column;
and the contact rod is arranged on the rapping column.
In a preferred embodiment of the present invention, the massage device further comprises a massage mechanism, wherein the massage mechanism comprises:
the second connecting rod is arranged on the seat plate;
the massage ball is arranged on the second connecting rod in a sliding manner;
and the second spring is arranged between the massage ball and the seat plate.
In a preferred embodiment of the present invention, the present invention further comprises a buffer mechanism, wherein the buffer mechanism comprises:
the third supporting column is arranged on the first supporting plate and is positioned on one side of the screw rod;
the discharging frame is arranged on the third supporting column;
the sponge, the sponge is installed on the blowing frame.
In a preferred embodiment of the utility model, a rubber boot is fitted over the second handle to increase friction.
Compared with the prior art, the utility model has the following advantages: 1. the utility model can adjust the position of the foot placed by people through the matching of the beating mechanism and the lifting mechanism, thereby facilitating the beating test of the foot of people and having convenient operation.
2. According to the utility model, through the rotating mechanism, different forces can be automatically used for knocking the right foot respectively, so that time and labor are saved.
3. According to the utility model, through the massage mechanism, the massage ball can relax nerves of people who carry out a beating test, so that the test accuracy is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the rapping mechanism of the present invention.
Fig. 3 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 4 is a schematic perspective view of a first adjustment mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second adjustment mechanism of the present invention.
Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 7 is a schematic perspective view of the massage mechanism of the present invention.
Fig. 8 is a schematic perspective view of a buffering mechanism according to the present invention.
The parts are labeled as follows: 1. a support frame, 2, a fixed plate, 3, a seat plate, 4, a striking mechanism, 40, a first support plate, 41, a first support column, 42, a first roller, 43, a first handle, 44, a striking column, 45, a second handle, 5, a lifting mechanism, 50, a screw rod, 51, a bevel gear, 52, a hand wheel, 53, a first connecting rod, 54, a first movable plate, 55, a fourth support column, 6, an adjusting mechanism, 60, a fixed column, 61, a second movable plate, 62, a support frame, 63, a clamping block, 64, a first spring, 7, a rotating mechanism, 70, a second support column, 71, a second support plate, 72, a servo motor, 73, a round wheel, 74, a rack, 75, a second roller, 76, a first gear, 77, a second gear, 78, a fixed wheel, 79, a contact rod, 8, a massage mechanism, 80, a second connecting rod, 81, a massage ball, 82, a second spring, 9, a buffer mechanism, 90. a third support column 91, a material placing frame 92 and sponge.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
A knee jerk reflex testing device with adjustable knocking strength comprises a support frame 1, fixing plates 2, seat plates 3, a knocking mechanism 4 and a lifting mechanism 5, wherein the fixing plates 2 are arranged on the front side and the rear side of the upper portion of the support frame 1, the seat plates 3 are arranged on the upper portion of the support frame 1, the knocking mechanism 4 is arranged on the support frame 1, and the lifting mechanism 5 is arranged on the knocking mechanism 4, as shown in figures 1, 2 and 3.
Beat mechanism 4 including first backup pad 40, first support column 41, first roller 42, first handle 43, beat post 44 and second handle 45, support frame 1 right side is equipped with first backup pad 40, first backup pad 40 top rear side is equipped with two first support columns 41, the rotary type is equipped with first roller 42 between first support column 41 upper portion, first roller 42 rear side is equipped with first handle 43, first roller 42 front side is equipped with beats post 44, the first support column 41 rear side middle part of rear side is equipped with second handle 45, the cover has the rubber leather sheath on the second handle 45 for increase frictional force.
The lifting mechanism 5 comprises a screw rod 50, bevel gears 51, a hand wheel 52, a first connecting rod 53, a first movable plate 54 and a fourth supporting column 55, the screw rod 50 is arranged at the front part of the left side of the top of the first supporting plate 40 in a rotating mode, the fourth supporting column 55 is arranged at the left part of the front side of the first supporting plate 40, the hand wheel 52 is arranged at the upper part of the fourth supporting column 55 in a rotating mode, the bevel gears 51 are arranged on the rear side of the hand wheel 52 and the upper side of the screw rod 50, the bevel gears 51 are mutually meshed, the first connecting rod 53 is arranged at the rear part of the left side of the top of the first supporting plate 40, the first movable plate 54 is arranged at the lower side of the first connecting rod 53 in a sliding mode, and the front side of the first movable plate 54 is in threaded connection with the screw rod 50.
When people need to carry out a knocking test on feet, firstly, the hand wheel 52 is rotated forwards and backwards, so that the hand wheel 52 drives the bevel gear 51 and the screw rod 50 to rotate forwards and backwards, the first movable plate 54 moves up and down, the height of the first movable plate 54 is further adjusted, after the adjustment is finished, the hand wheel 52 is loosened, then the chair is seated on the chair plate 3, the left foot is placed on the first movable plate 54, the right foot is placed on the first supporting plate 40, the right foot leans against the slotted hole of the first movable plate 54, then the second handle 45 is pulled to move left and right, the second handle 45 drives the first supporting column 41 and all the components thereon to move left and right, so that the distance between the knocking column 44 and the right foot is adjusted, after the adjustment is finished, the second handle 45 is loosened, then the knocking column 44 is respectively rotated by using different force, so that the knocking column 44 beats the right foot with different force, and then the knocking test is carried out on the feet, after the foot knocking test is finished, the knocking column 44 is loosened, and then the chair plate 3 is lifted and pulled away.
Example 2
Based on embodiment 1, as shown in fig. 1, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the adjusting mechanism 6 further includes an adjusting mechanism 6, the adjusting mechanism 6 includes a fixed column 60, a second movable plate 61, a supporting frame 62, a latch 63 and a first spring 64, the fixed column 60 is disposed on the front side of the top of the first movable plate 54, the second movable plate 61 is slidably disposed on the inner side of the fixed column 60, the supporting frame 62 is disposed on the top of the second movable plate 61, the latch 63 is slidably disposed in the middle of the right side of the second movable plate 61, the latch 63 latches the fixed column 60, and the first spring 64 is disposed between the left side of the latch 63 and the second movable plate 61.
When people need to knock the foot, the clamping block 63 can be pressed to move leftwards, the first spring 64 is compressed, the clamping block 63 is enabled to loosen the fixing column 60, then the supporting frame 62 is enabled to move upwards and downwards, the supporting frame 62 drives the second movable plate 61 and the clamping block 63 to move upwards and downwards, the height of the supporting frame 62 is adjusted, after the adjustment is completed, the clamping block 63 is loosened, the first spring 64 is restored to the original state, the first spring 64 drives the clamping block 63 to move rightwards to reset, the fixing column 60 is enabled to be clamped again by the clamping block 63, when people sit on the seat plate 3, the right thigh can be placed on the supporting frame 62, and therefore people can conveniently stabilize the position of the right thigh.
The device also comprises a rotating mechanism 7, the rotating mechanism 7 comprises a second supporting column 70, a second supporting plate 71, a servo motor 72, a round wheel 73, a rack 74, a second roller 75, a first gear 76, a second gear 77, a fixed wheel 78 and a contact rod 79, the second supporting column 70 is arranged on the front side of the top of the first supporting plate 40 in a sliding manner, the second supporting plate 71 is arranged on the upper portion of the front side of the second supporting plate 70, the servo motor 72 is arranged on the top of the second supporting plate 71, the round wheel 73 is arranged on an output shaft of the servo motor 72, the rack 74 is arranged on the lower side of the middle portion of the rear side of the round wheel 73 in a sliding manner, the second roller 75 is arranged on the lower side of the right portion of the rear side of the round wheel 73 in a rotating manner, the first gear 76 is arranged on the rear side of the second roller 75, the first gear 76 is meshed with the rack 74, the second gear 77 is arranged on the front side of the second roller 75, the upper portion of the rear side of the second supporting column 70 is provided with the fixed wheel 78, the fixed wheel 78 is in contact fit with the second gear 77, the middle of the front side of the tapping column 44 is provided with a contact rod 79, and the contact rod 79 is in contact fit with the rack 74.
When people pull the second handle 45 to move left and right, the second support column 70 is pulled to move left and right at the same time, so that the second support column 70 drives all the components on the second support column to move left and right, when people need to use different forces to respectively rotate the striking column 44, the servo motor 72 can be started, the output shaft of the servo motor 72 drives the round wheel 73 to rotate, so as to drive the rack 74 to rotate, when the rack 74 is in contact with the contact rod 79, the rack 74 drives the contact rod 79 to rotate, so as to drive the striking column 44 to rotate, when the rack 74 is separated from the contact rod 79, under the action of gravity, the striking column 44 rotates reversely and resets, so as to enable the striking column 44 to strike the right foot, meanwhile, the round wheel 73 drives the second gear 77, the second roller 75 and the first gear 76 to revolve, when the second gear 77 is in contact with the fixed wheel 78, the fixed wheel 78 drives the second gear 77, the second roller 75 and the first gear 76 to rotate, the first gear 76 drives the rack 74 to move upwards, so that the rack 74 drives the knocking column 44 to be higher and higher, the knocking column 44 is further enabled to knock the right foot with different force levels respectively, after the foot knocking test is completed by people, the servo motor 72 is turned off, the rotation is completely stopped, then the rack 74 is pulled to move downwards to reset, and therefore the right foot can be knocked with different force levels automatically.
Still including massage mechanism 8, massage mechanism 8 is equipped with a plurality of second connecting rods 80 including second connecting rod 80, massage ball 81 and second spring 82, bedplate 3 right side upper portion interval, and second connecting rod 80 right side all slidingtype is equipped with massage ball 81, all is equipped with second spring 82 between massage ball 81 left side and the bedplate 3, and second spring 82 all winds on second connecting rod 80.
When people sit on bedplate 3, can lean on the back on bedplate 3, back extrusion massage ball 81 removes left this moment, and second spring 82 compresses, under second spring 82 spring action, makes massage ball 81 massage the back, stands up when leaving from bedplate 3 as people, and second spring 82 reconversion, second spring 82 drive massage ball 81 and remove and reset to can make the people who sits on bedplate 3 carry out nerve and relax.
Still including buffer gear 9, buffer gear 9 is including third support column 90, blowing frame 91 and sponge 92, and first support column 40 top left side front portion is equipped with third support column 90, and third support column 90 is located the rear side of lead screw 50, and third support column 90 top is equipped with blowing frame 91, and blowing frame 91 right side is equipped with sponge 92.
When people put the right foot on first backup pad 40, can hug closely sponge 92 with the right foot, when people were carrying out the test of beating of foot, sponge 92 can protect the right foot, avoids the right foot to strike backward on first fly leaf 54.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a medical knee jerk reflex test device of adjustable strike intensity which characterized in that, including:
the device comprises a support frame (1) and a fixed plate (2), wherein the fixed plate (2) is arranged on the support frame (1);
the seat plate (3), the seat plate (3) is arranged on the supporting frame (1);
the beating mechanism (4), the beating mechanism (4) is arranged on the support frame (1);
and the lifting mechanism (5) is arranged on the beating mechanism (4).
2. The medical knee jerk reflex test device with adjustable tapping strength as claimed in claim 1, wherein the tapping mechanism (4) comprises:
the first supporting plate (40), the first supporting plate (40) is installed on the supporting frame (1);
a first support column (41), the first support column (41) being mounted on the first support plate (40);
a first roller (42), wherein the first roller (42) is rotatably arranged on the first support column (41);
a first handle (43), the first handle (43) being mounted on the first roller (42);
a tapping column (44), the tapping column (44) being mounted on the first roller (42);
and a second handle (45), wherein the second handle (45) is installed on the first supporting column (41).
3. The medical knee jerk reflex test device with adjustable tapping strength as claimed in claim 2, wherein the elevating mechanism (5) comprises:
the screw rod (50), the screw rod (50) is installed on the first supporting plate (40) in a rotating mode;
the fourth supporting column (55), the fourth supporting column (55) is installed on the first supporting plate (40);
the hand wheel (52), the hand wheel (52) is installed on the fourth support column (55) in a rotating mode;
the bevel gears (51), the bevel gears (51) are installed on the hand wheel (52) and the screw rod (50) respectively;
the first connecting rod (53), the first connecting rod (53) is installed on the first supporting plate (40);
a first movable plate (54), the first movable plate (54) is slidably mounted on the first connecting rod (53).
4. The medical knee jerk reflex testing device with adjustable tapping strength as claimed in claim 3, further comprising an adjusting mechanism (6), wherein the adjusting mechanism (6) comprises:
the fixed column (60) is mounted on the first movable plate (54);
the second movable plate (61), the second movable plate (61) is slidably mounted on the fixed column (60);
a support frame (62), the support frame (62) being mounted on the second movable plate (61);
the clamping block (63), the clamping block (63) is slidably mounted on the second movable plate (61);
a first spring (64), the first spring (64) being installed between the latch (63) and the second movable plate (61).
5. The medical knee jerk reflex test device with adjustable tapping strength as claimed in claim 4, further comprising a rotating mechanism (7), wherein the rotating mechanism (7) comprises:
the second supporting column (70), the second supporting column (70) is slidably mounted on the first supporting plate (40);
a second support plate (71), the second support plate (71) being mounted on the second support column (70);
the servo motor (72), the servo motor (72) is installed on the second supporting plate (71);
the round wheel (73), the round wheel (73) is installed on output shaft of the servomotor (72);
the rack (74), the rack (74) is installed on the round wheel (73) in a sliding way;
the second roller (75), the second roller (75) is installed on round wheel (73) rotatably;
a first gear (76), the first gear (76) being mounted on the second roller (75);
a second gear (77), the second gear (77) being mounted on the second roller (75);
the fixed wheel (78), the fixed wheel (78) is installed on the second supporting column (70);
and the contact rod (79), wherein the contact rod (79) is installed on the rapping column (44).
6. The medical knee jerk reflex test device with adjustable tapping strength as claimed in claim 5, further comprising a massage mechanism (8), wherein the massage mechanism (8) comprises:
the second connecting rod (80), the second connecting rod (80) is installed on the seat plate (3);
the massage ball (81), the massage ball (81) is installed on the second connecting rod (80) in a sliding way;
and the second spring (82), and the second spring (82) is arranged between the massage ball (81) and the seat plate (3).
7. The medical knee jerk reflex testing device with adjustable tapping strength as claimed in claim 6, further comprising a buffer mechanism (9), wherein the buffer mechanism (9) comprises:
the third supporting column (90), the third supporting column (90) is installed on the first supporting plate (40), and the third supporting column (90) is located on one side of the screw rod (50);
the discharging frame (91), the discharging frame (91) is arranged on the third supporting column (90);
the sponge (92), the sponge (92) is installed on the discharging frame (91).
8. The medical knee jerk reflex test device with adjustable slap intensity as claimed in claim 2, wherein the second handle (45) is sleeved with a rubber leather sheath for increasing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395737.6U CN215899720U (en) | 2021-09-30 | 2021-09-30 | Medical knee jerk reflection testing device capable of adjusting knocking strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395737.6U CN215899720U (en) | 2021-09-30 | 2021-09-30 | Medical knee jerk reflection testing device capable of adjusting knocking strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215899720U true CN215899720U (en) | 2022-02-25 |
Family
ID=80311848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395737.6U Active CN215899720U (en) | 2021-09-30 | 2021-09-30 | Medical knee jerk reflection testing device capable of adjusting knocking strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215899720U (en) |
-
2021
- 2021-09-30 CN CN202122395737.6U patent/CN215899720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Ziqiang Inventor after: Zheng Kaixuan Inventor before: Zheng Kaixuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: No. 85 Shawan East 1st Road, Chengdu, Sichuan, 610031 Patentee after: Tang Ziqiang Address before: 510000 No. 9, Lane 5, South Yuexin street, Chisha village, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Huang Yanyun |