CN215228904U - Palm tiger's mouth struts device - Google Patents
Palm tiger's mouth struts device Download PDFInfo
- Publication number
- CN215228904U CN215228904U CN202121636923.8U CN202121636923U CN215228904U CN 215228904 U CN215228904 U CN 215228904U CN 202121636923 U CN202121636923 U CN 202121636923U CN 215228904 U CN215228904 U CN 215228904U
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- Prior art keywords
- adjusting
- pair
- rods
- supporting
- tiger
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- 241000282376 Panthera tigris Species 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007480 spreading Effects 0.000 abstract description 4
- 210000005224 forefinger Anatomy 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 206010008129 cerebral palsy Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a palm tiger's mouth spreading device, which comprises a pair of connecting arms, wherein the connecting arms are horizontally crossed, the crossed parts are rotationally connected through a rotating block, one end of each connecting arm is provided with a supporting mechanism, the other end of each connecting arm is provided with an adjusting mechanism, and the rotating block is arranged close to the supporting mechanism; the supporting mechanism comprises a supporting piece vertically arranged on the connecting arm and an arc-shaped supporting plate arranged at the top end of the supporting piece; the adjusting mechanism comprises a pair of horizontally symmetrical adjusting rods, fixed blocks are arranged at the ends, far away from each other, of the adjusting rods, the two fixed blocks are respectively connected with the ends, far away from the supporting mechanism, of the connecting arms, and adjusting screws penetrate through the threads between the adjusting rods; the thread directions of the two ends of the adjusting screw rods are opposite, and a cavity for accommodating the adjusting screw rods is formed in the pair of adjusting rods. This palm tiger's mouth struts device, it is rational in infrastructure, can strut palm tiger's mouth fast, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to palm tiger's mouth struts device.
Background
Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are mainly obtained through physical methods and the like, and the purposes are diagnosis, prevention, monitoring, treatment, alleviation or function compensation of injuries and the like of diseases.
At present, after a jaw of a patient is injured, the jaw of the patient needs to be spread by a spreading device so as to be convenient for treatment, and meanwhile, the cerebral palsy patient also needs to spread the jaw to train hand functions; however, the existing first web spreader is not convenient to operate and use, and has low practicability, so that further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a palm tiger's mouth struts 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: a palm tiger's mouth spreading device, which comprises a pair of connecting arms,
the pair of connecting arms are horizontally crossed, the crossed parts are rotatably connected through rotating blocks, one ends of the pair of connecting arms are respectively provided with a supporting mechanism, the other ends of the connecting arms are provided with an adjusting mechanism, and the rotating blocks are arranged close to the supporting mechanisms;
the supporting mechanism comprises a supporting piece vertically arranged on the connecting arm and an arc-shaped supporting plate arranged at the top end of the supporting piece;
the adjusting mechanism comprises a pair of horizontally symmetrical adjusting rods, one end, far away from each other, of each adjusting rod is provided with a fixing block, the two fixing blocks are respectively connected with one end, far away from the supporting mechanism, of each connecting arm, and an adjusting screw rod penetrates through threads between the adjusting rods.
In a further embodiment, the thread directions of the two ends of the adjusting screw rods are opposite, and a cavity for accommodating the adjusting screw rods is formed in the pair of adjusting rods.
In a further embodiment, the sliding device in the cavity is provided with a limiting slide block in a rectangular structure, and two ends of the adjusting screw rod are rotatably connected with the limiting slide block.
In a further embodiment, an adjusting knob is fixedly sleeved on the adjusting screw rod between the pair of adjusting rods, and anti-skid grains are arranged on the surface of the adjusting knob.
In a further embodiment, one end of each of the adjusting rods, which is close to each other, is embedded with a sleeve which is sleeved on the adjusting screw in a threaded manner, and the sleeve is connected with the adjusting rod through a bolt.
In a further embodiment, the fixed block is provided with a rotating seat for connecting the adjusting rod, and the adjusting rod can horizontally rotate through the rotating seat.
In a further embodiment, the supporting member is a telescopic rod, the side wall of the supporting member is provided with a fixing bolt for controlling the telescopic movement of the supporting member, and the arc concave surface of the arc supporting plate is provided with a protective pad.
The utility model discloses a technological effect and advantage: this palm tiger's mouth struts device, arrange patient tiger's mouth department in a pair of arc backup pad, and the arc concave surface of arc backup pad is respectively towards forefinger and thumb, it rotates to drive adjusting screw through rotatory adjust knob, under the spacing direction of cavity and spacing slider, it promotes the fixed block to order about a pair of regulation pole and drives a pair of linking arm and use the turning block as the central rotation alternately, thereby it promotes patient forefinger and thumb separation respectively to order about a pair of arc backup pad, the realization struts the purpose of tiger's mouth, and because support piece is the telescopic link, and then adjustable arc backup pad's height, in order to satisfy different user demands, whole process operation is simple quick, easily realize, this palm tiger's mouth struts device, and is rational in infrastructure, can strut palm tiger's mouth fast, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;
fig. 4 is the schematic view of the internal structure of the adjusting rod of the present invention.
In the figure: the device comprises a connecting arm 1, a rotating block 2, a supporting mechanism 3, an adjusting mechanism 4, a supporting piece 5, an arc-shaped supporting plate 6, a protective pad 7, an adjusting rod 8, an adjusting screw rod 9, an adjusting knob 10, a fixing block 11, a rotating seat 12, a cavity 13, a limiting slide block 14 and a sleeve 15.
Detailed Description
The present invention is described in detail with reference to the attached drawings, but the scope of the present invention is not limited to the following embodiments, and all the simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are included in the scope of the present invention.
In order to facilitate the spreading of the jaw of a patient, as shown in fig. 1, 3 and 4, the device comprises a pair of connecting arms 1, wherein the pair of connecting arms 1 are horizontally crossed, the crossed parts are rotatably connected through rotating blocks 2, so that the pair of connecting arms 1 can be crossed and rotated, one ends of the pair of connecting arms 1 are respectively provided with a supporting mechanism 3, the other ends of the pair of connecting arms 1 are respectively provided with an adjusting mechanism 4, and the rotating blocks 2 are arranged close to the supporting mechanisms 3, so that the control of the supporting force is facilitated; the supporting mechanism 3 comprises a supporting piece 5 vertically arranged on the connecting arm 1 and an arc-shaped supporting plate 6 arranged at the top end of the supporting piece 5; the supporting piece 5 is rotatably connected with the connecting arm 1, so that the orientation of the arc concave surface of the arc supporting plate 6 can be conveniently adjusted;
the adjusting mechanism 4 comprises a pair of horizontally symmetrical adjusting rods 8, fixed blocks 11 are arranged at the ends, far away from each other, of the adjusting rods 8, the two fixed blocks 11 are respectively connected with the ends, far away from the supporting mechanism 3, of the connecting arms 1, and adjusting screws 9 penetrate through the threads between the adjusting rods 8; the thread directions of two ends of the adjusting screw rods 9 are opposite, and cavities 13 for accommodating the adjusting screw rods 9 are formed in the pair of adjusting rods 8; a limiting slide block 14 in a rectangular structure is arranged in the cavity 13 in a sliding mode, two ends of the adjusting screw 9 are rotatably connected with the limiting slide block 14, and the cavity 13 and the slide block 14 are both in a rectangular structure and can play a role in limiting and guiding; an adjusting knob 10 is fixedly sleeved on the adjusting screw 9 between the pair of adjusting rods 8, and anti-skid grains are arranged on the surface of the adjusting knob 10; when the device is used, the arc concave surfaces of the pair of arc supporting plates 6 face to the forefinger and the thumb respectively, the adjusting screw rods 9 are driven to rotate by rotating the adjusting knobs 10, and under the limiting guide of the cavities 13 and the limiting sliding blocks 14, the pair of adjusting rods 8 are driven to push the fixing blocks 11 to drive the pair of connecting arms 1 to rotate in a crossed mode by taking the rotating blocks 2 as centers, so that the pair of arc supporting plates 6 are driven to push the forefinger and the thumb of a patient to be separated respectively, and the purpose of opening the tiger's mouth is achieved.
For the convenience of maintenance, as shown in fig. 4, a sleeve 15 which is sleeved on the adjusting screw 9 in a threaded manner is embedded at one end of each of the pair of adjusting rods 8, which is close to each other, the sleeve 15 is connected with the adjusting rod 8 through a bolt, the sleeve 15 is detached from the adjusting rod 8, and the adjusting screw 9 can be pulled out for maintenance.
For convenience of use, as shown in fig. 1 and 3, the fixed block 11 is provided with a rotating seat 12 for connecting the adjusting rod 8, and the adjusting rod 8 can horizontally rotate through the rotating seat 12, so that the pair of connecting arms 1 can rotate in a crossed manner; support piece 5 is the telescopic link, and is equipped with its flexible fixing bolt of control on support piece 5's the lateral wall, and adjustable arc backup pad 6's height to satisfy different user demands, be equipped with protection pad 7 on arc concave surface of arc backup pad 6, be used for protecting patient's finger.
The working principle is as follows: this palm tiger's mouth struts device, during the use, arrange patient tiger's mouth department in a pair of arc backup pad 6, and make the arc concave surface of a pair of arc backup pad 6 respectively towards forefinger and thumb, drive adjusting screw 9 through rotatory adjust knob 10 and rotate, under the spacing direction of cavity 13 and spacing slider 14, order about a pair of regulation pole 8 and promote fixed block 11 and drive a pair of linking arm 1 and use turning block 2 as the central rotation that intersects, thereby order about a pair of arc backup pad 6 to promote patient forefinger and thumb separation respectively, realize strutting tiger's mouth's purpose, and because support piece 5 is the telescopic link, and then adjustable arc backup pad 6's height, in order to satisfy different user demands. This palm tiger's mouth struts device, it is rational in infrastructure, can strut palm tiger's mouth fast, the practicality is strong.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a palm tiger's mouth struts device, includes a pair of linking arm (1), its characterized in that:
the pair of connecting arms (1) are horizontally crossed, the crossed parts are rotatably connected through rotating blocks (2), one ends of the pair of connecting arms (1) are respectively provided with a supporting mechanism (3), the other ends of the connecting arms are provided with an adjusting mechanism (4), and the rotating blocks (2) are arranged close to the supporting mechanisms (3);
the supporting mechanism (3) comprises a supporting piece (5) vertically arranged on the connecting arm (1) and an arc-shaped supporting plate (6) arranged at the top end of the supporting piece (5);
the adjusting mechanism (4) comprises a pair of horizontally symmetrical adjusting rods (8), one end, far away from each other, of each pair of adjusting rods (8) is provided with a fixing block (11), the two fixing blocks (11) are respectively connected with one end, far away from the supporting mechanism (3), of each pair of connecting arms (1), and an adjusting screw rod (9) penetrates through threads between the pair of adjusting rods (8).
2. A palmar tiger's mouth distraction device according to claim 1, wherein: the thread directions of two ends of the adjusting screw rods (9) are opposite, and cavities (13) for accommodating the adjusting screw rods (9) are formed in the adjusting rods (8).
3. A palmar tiger's mouth distraction device as recited in claim 2, further comprising: the inner sliding device of the cavity (13) is provided with a limiting sliding block (14) with a rectangular structure, and two ends of the adjusting screw rod (9) are rotatably connected with the limiting sliding block (14).
4. A palmar tiger's mouth distraction device according to claim 3, wherein: an adjusting knob (10) is fixedly sleeved on the adjusting screw rod (9) between the pair of adjusting rods (8), and anti-skid grains are arranged on the surface of the adjusting knob (10).
5. The device of claim 4, wherein: one end of the adjusting rod (8) close to each other is inlaid with a sleeve (15) sleeved on the adjusting screw rod (9) in a threaded manner, and the sleeve (15) is connected with the adjusting rod (8) through a bolt.
6. The device of claim 5, wherein: the adjusting rod is characterized in that the fixed block (11) is provided with a rotating seat (12) for the adjusting rod (8) to be connected, and the adjusting rod (8) can horizontally rotate through the rotating seat (12).
7. The device of claim 6, wherein: the support piece (5) is a telescopic rod, a fixing bolt for controlling the telescopic of the support piece (5) is arranged on the side wall of the support piece, and a protective pad (7) is arranged on the arc concave surface of the arc supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121636923.8U CN215228904U (en) | 2021-07-19 | 2021-07-19 | Palm tiger's mouth struts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121636923.8U CN215228904U (en) | 2021-07-19 | 2021-07-19 | Palm tiger's mouth struts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228904U true CN215228904U (en) | 2021-12-21 |
Family
ID=79492935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121636923.8U Expired - Fee Related CN215228904U (en) | 2021-07-19 | 2021-07-19 | Palm tiger's mouth struts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228904U (en) |
-
2021
- 2021-07-19 CN CN202121636923.8U patent/CN215228904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |