CN220833269U - Clamping plate installation fastening device - Google Patents
Clamping plate installation fastening device Download PDFInfo
- Publication number
- CN220833269U CN220833269U CN202322079730.2U CN202322079730U CN220833269U CN 220833269 U CN220833269 U CN 220833269U CN 202322079730 U CN202322079730 U CN 202322079730U CN 220833269 U CN220833269 U CN 220833269U
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- China
- Prior art keywords
- bandage
- plate
- fixed
- rotating shaft
- lower plate
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- 238000009434 installation Methods 0.000 title claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000399 orthopedic effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
Abstract
The utility model belongs to the technical field of orthopedic splint installation, and particularly relates to a splint installation and fastening device. The technique includes the punch holder that the level set up, and punch holder rear side level is provided with the lower plate, and two splint are the centre gripping cooperation, the support is installed to the lower plate upper end, and the pivot of free rotation is worn to be equipped with to the level in the support, and the winding has the bandage in the pivot, and the upper and lower both ends of punch holder all are provided with the buckle that is used for the bandage to pass, and the lower extreme of lower plate is provided with the fixed subassembly that is used for fixing the expansion end of bandage on the lower plate, and the upper end of lower plate is provided with the non return subassembly that prevents pivot reverse rotation. According to the utility model, the limb of a patient is placed between two splints, the bandage is fixed on the side wall of the lower splints after passing through the buckles on the upper splints, the bandage is tightened on the rotating shaft by rotating the rotating shaft, the limb of the patient is fixed between the two splints, and under the action of the non-return assembly, the operation steps in fixation are reduced, so that the limb fixation is completed by a single person.
Description
Technical Field
The utility model belongs to the technical field of orthopedic splint installation, and particularly relates to a splint installation and fastening device.
Background
Orthopedics is mainly used for researching the anatomy, physiology and pathology of a skeletal muscle system, and maintaining and developing the normal form and function of the system by using medicaments, operations and physical methods. The splint is the most commonly used auxiliary treatment tool in orthopedics, and it twines in patient's suffering limb with the bandage cooperation, and it is fixed and help broken bone or split bone to reset through the clamp type, replaces the bone simultaneously to play the supporting role, and the patient when the bone is injured, needs to carry out auxiliary fixation with splint to the affected part, and the treatment of cooperation bandage and medicine again helps resume at the skeleton.
At present, the adoption fastener who adopts among the prior art is fixed splint, including the mounting panel that two levels set up, the level is provided with two grip blocks between two mounting panels, install adjusting part between grip block and the mounting panel, during the use, with patient suffering from limb put into between two grip blocks, adjust the interval between two grip blocks through modes such as rotatory lead screw, it is fixed with patient's suffering from limb, in the above-mentioned technique, need adopt multiple instrument rotatory many screws when the installation, just can fix patient's arm between the grip block, the operation is more complicated, single is difficult to operate.
Disclosure of utility model
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the clamping plate mounting and fastening device is simple in structure, convenient to operate and capable of achieving limb fixation by a single person.
The clamping plate installation fastening device comprises an upper clamping plate which is horizontally arranged, a lower clamping plate is horizontally arranged at the rear side of the upper clamping plate, two clamping plates are in clamping fit, a support is arranged at the upper end of the lower clamping plate, a rotating shaft which rotates freely is horizontally arranged in the support in a penetrating mode, a bandage is wound on the rotating shaft, buckles used for the bandage to penetrate through are arranged at the upper end and the lower end of the upper clamping plate, a fixing assembly used for fixing the movable end of the bandage on the lower clamping plate is arranged at the lower end of the lower clamping plate, and a check assembly used for preventing the rotating shaft from rotating reversely is arranged at the upper end of the lower clamping plate.
Further, the fixed subassembly includes the fixed plate, and the fixed plate is "匚" font structure, and the fixed plate is fixed on the lower plate lateral wall, has seted up on the fixed plate and has controlled communicating screw hole, and threaded hole wears to be equipped with the screw rod that is screw-thread fit with it, and the expansion end of bandage compresses tightly between lower plate and screw rod.
Further, the non-return subassembly includes the casing, and the casing is fixed on the lateral wall of lower plate, and the casing front end articulates through the hinge has the fly leaf, has seted up in the casing and has controlled communicating through-hole, and the pivot is independently worn to adorn in the through-hole, and the cover is equipped with the ratchet in the pivot that is located the casing, articulates on the back lateral wall of fly leaf has the pawl, and the activity end card of pawl is in the latch of ratchet, is fixed with the dog on the lateral wall of casing.
Further, one end of the screw rod, which is positioned in the fixing plate, is fixed with a cushion block.
Furthermore, the inner side walls of the two clamping plates are respectively fixed with a protection pad.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the limb of a patient is placed between two splints, the bandage is fixed on the side wall of the lower splints after passing through the buckles on the upper splints, the bandage is tightened on the rotating shaft by rotating the rotating shaft, the limb of the patient is fixed between the two splints, and under the action of the non-return assembly, the operation steps in fixation are reduced, so that the limb fixation is completed by a single person.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
FIG. 3 is a cross-sectional view at B-B in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is a partial enlarged view at D in FIG. 3;
the names of the components in the figure are as follows: 1. the device comprises a bracket 2, a bandage 3, a rotating shaft 4, a movable plate 5, a shell 6, a buckle 7, an upper clamping plate 8, a fixed plate 9, a screw 10, a lower clamping plate 11, a cushion block 12, a pawl 13, a stop block 14, a ratchet wheel 15 and a protective pad.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Example 1
The clamping plate mounting and fastening device of the embodiment, as shown in fig. 1 to 5, comprises an upper clamping plate 7 horizontally arranged, a lower clamping plate 10 horizontally arranged at the rear side of the upper clamping plate 7, and two clamping plates which are in clamping fit, as shown in fig. 2, the upper clamping plate 7 is of an arc-shaped plate structure with an opening facing downwards, the lower clamping plate 10 is of an arc-shaped plate structure with an opening facing upwards, a patient places a patient limb between the two clamping plates, a cavity for placing the patient limb is formed after the two clamping plates are mutually buckled, the patient limb is protected through the two clamping plates, and meanwhile, the effect of fixing the patient limb is also achieved;
The upper end of the lower clamping plate 10 is provided with a bracket 1, a freely rotating shaft 3 is horizontally arranged in the bracket 1 in a penetrating manner, as shown in fig. 1, the bracket 1 comprises two mounting plates which are arranged in a left-right parallel manner, the two mounting plates are fixed at the upper end of the lower clamping plate 10, the two mounting plates are provided with left-right communicated through holes, the left end of the rotating shaft 3 penetrates through the through hole on the left mounting plate, the right end of the rotating shaft 3 penetrates through the through hole on the right mounting plate, and the rotating shaft 3 freely rotates in the through hole, so that medical staff can conveniently gather or release the bandage 2;
The rotating shaft 3 is wound with the bandage 2, one end of the bandage 2 is fixed on the rotating shaft 3, and the bandage 2 is wound on the rotating shaft 3 by rotating the rotating shaft 3;
The upper and lower ends of the upper clamping plate 7 are respectively provided with a buckle 6 for the bandage 2 to pass through, as shown in fig. 1 and 2, the upper and lower ends of the upper clamping plate 7 are respectively fixed with the buckles 6, a certain gap is reserved between each buckle 6 and the side wall of the upper clamping plate 7 for the bandage 2 to pass through, and the movable end of the bandage 2 sequentially passes through the two buckles 6, so that the upper clamping plate 7 is buckled at the upper end of the lower clamping plate 10 for fixing the limbs of a patient;
The lower end of the lower clamping plate 10 is provided with a fixing component for fixing the movable end of the bandage 2 on the lower clamping plate 10, the movable end of the bandage 2 is fixed at the lower end of the lower clamping plate 10 through the fixing component, and medical staff clamps the two clamping plates through rotating the rotating shaft 3 to fix the limbs of a patient;
The upper end of the lower clamping plate 10 is provided with a non-return component for preventing the rotating shaft 3 from rotating reversely, and medical staff can gradually tighten the two clamping plates through the non-return component, so that the operation steps are reduced, and the limb fixation is realized by a single person.
When the device is used, the lower clamp plate 10 is horizontally placed on a table top, a patient's affected limb is placed in the lower clamp plate 10, the upper clamp plate 7 is buckled at the top of the lower clamp plate 10, the movable end of the bandage 2 is held by hands, the movable end of the bandage 2 sequentially passes through the two buckles 6 on the upper clamp plate 7, the movable end of the bandage 2 is fixed on the lower clamp plate 10 through the fixing component, the medical staff holds the rotating shaft 3 and rotates, the bandage 2 is folded onto the rotating shaft 3, the two clamp plates clamp the patient limb and keep the clamping state, the two clamp plates are prevented from being scattered through the non-return component, the operation steps are reduced, and the limb fixation can be completed by a single person.
As shown in fig. 3, the inner side walls of the two splints are respectively fixed with a protection pad 15, the protection pads 15 are made of soft rubber materials, the limbs of the patient are separated from the splints by the soft protection pads 15, the comfort of the patient in use is improved, the contact area between the limbs of the patient and the splints can be increased by the soft protection pads 15, and the fixing effect on the limbs is enhanced to a certain extent.
Example 2
The technology is further described in this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the fixing assembly includes a fixing plate 8, where the fixing plate 8 has a "匚" structure, the fixing plate 8 is fixed on a side wall of the lower clamping plate 10, as shown in fig. 1, an opening of the fixing plate 8 faces upward, an upper end of the fixing plate 8 is fixed on a lower side wall of the lower clamping plate 10, two fixing plates 8 are respectively disposed on left and right sides of the lower clamping plate 10, and the number of the fixing plates 8 is adjusted according to the number of bandages 2;
The fixing plate 8 is provided with a left threaded hole and a right threaded hole which are communicated with each other, a screw rod 9 in threaded fit with the screw rod 9 is penetrated in the threaded hole, the movable end of the bandage 2 is tightly pressed between the lower clamping plate 10 and the screw rod 9, the movable end of the screw rod 9 is tightly propped against the outer side wall of the lower clamping plate 10 by tightening the screw rod 9, the movable end of the bandage 2 is fixed, and when the bandage 2 is folded by the rotating shaft 3 of a medical staff, the two clamping plates clamp limbs of a patient.
When the embodiment is used, after the movable end of the bandage 2 sequentially passes through the two buckles 6 on the upper clamping plate 7, the movable end of the bandage 2 is inserted into the fixed plate 8, the screw 9 is screwed down, the movable end of the bandage 2 is tightly pressed on the side wall of the lower clamping plate 10 through the screw 9, the movable end of the bandage 2 is fixed, and the medical staff can conveniently clamp the limbs of a patient.
The fixed subassembly can also adopt the locking piece in this embodiment, has seted up the jack on the lateral wall of lower plate 10, and the locking piece is independently inserted in the jack, and the bottom of locking piece is wedge-shaped fit with the jack, and during the use, put into the jack with the expansion end of bandage 2, inserts the locking piece in the jack, compresses tightly the expansion end of bandage 2 in the jack through the wedge-shaped fit of locking piece and jack.
As shown in fig. 4, the end of the screw 9 located inside the fixing plate 8 is fixed with a spacer 11, and friction between the screw 9 and the movable end of the bandage 2 is increased by the spacer 11, so that the screw 9 can tightly prop the bandage 2 against the side wall of the lower clamping plate 10, and a plurality of protrusions can be arranged on the right side wall of the spacer 11 in actual use, so that the contact area between the spacer 11 and the bandage 2 can be increased by the protrusions, friction between the spacer 11 and the bandage 2 is increased, and the fixing effect on the bandage 2 is enhanced.
Example 3
The technology is further described in this embodiment, as shown in fig. 1, 3 and 5, the non-return component includes a housing 5, the housing 5 is fixed on a side wall of the lower clamping plate 10, the front end of the housing 5 is hinged with a movable plate 4 through a hinge, the housing 5 has no top, the top of the housing 5 is provided with a hinge, one end of the hinge is fixed on the side wall of the housing 5 through a screw, the other end of the hinge is fixed on the movable plate 4 through a screw, and when in use, the movable plate 4 swings on the top of the housing 5 by pulling the movable plate 4;
The shell 5 is internally provided with a through hole which is communicated left and right, the rotating shaft 3 is independently arranged in the through hole in a penetrating way, the rotating shaft 3 is arranged in the shell 5 in a penetrating way, and the rotating shaft 3 freely rotates in the shell 5;
a ratchet wheel 14 is sleeved on the rotating shaft 3 positioned in the shell 5, the ratchet wheel 14 is fixed on the rotating shaft 3 in the shell 5, and the ratchet wheel 14 is driven to rotate together when the rotating shaft 3 rotates;
the rear side wall of the movable plate 4 is hinged with a pawl 12, and as shown in fig. 5, the pawl 12 swings up and down at the bottom of the movable plate 4;
The movable end of the pawl 12 is clamped in the clamping teeth of the ratchet wheel 14, and the movable end of the pawl 12 is inserted into the clamping teeth of the ratchet wheel 14, so that the ratchet wheel 14 can only rotate anticlockwise;
A stop 13 is fixed on the side wall of the housing 5, the stop 13 is fixed on the side wall of the housing 5, and the stop 13 can prevent the pawl 12 from rotating anticlockwise.
When the embodiment is used, medical staff withdraws the bandage 2 from the rotating shaft 3 by rotating the rotating shaft 3 anticlockwise, the ratchet wheel 14 rotates along with the rotating shaft 3 when the rotating shaft 3 rotates, the movable end of the pawl 12 is inserted into the tooth of the ratchet wheel 14 when the ratchet wheel 14 rotates, when the bandage 2 is stressed, the stop block 13 stops the pawl 12 from rotating anticlockwise, the ratchet wheel 14 is prevented from rotating clockwise, the bandage 2 can only be folded on the rotating shaft 3, after the use is finished, the movable plate 4 is pulled open, the movable plate 4 swings towards the outer side of the shell 5, and the limit of the ratchet wheel 14 is contacted with the pawl 12, so that the bandage 2 can be unfolded from the rotating shaft 3.
The assembly is aborted to this embodiment can also install the handle at fly leaf 4 top, install the buckle between fly leaf 4 and the lower plate 10 lateral wall, use when being convenient for tighten up bandage 2 through buckle with fly leaf 4 horizontal locking at casing 5 top, after the use, untie the buckle, swing fly leaf 4 to casing 5 outside, the contact is to the locking of pivot 3, the draw-in groove has been seted up on the lateral wall of lower plate 10, the buckle with draw-in groove assorted is installed to the left end of fly leaf 4, insert in the draw-in groove through the buckle, with fly leaf 4 horizontal locking on the lower plate 10 lateral wall.
Claims (5)
1. The utility model provides a splint installation fastener, includes punch holder (7) that the level set up, punch holder (7) rear side level is provided with lower plate (10), and two splint are centre gripping cooperation, its characterized in that: support (1) is installed to lower plate (10) upper end, and the pivot (3) of free rotation are worn to be equipped with to the level in support (1), twine on pivot (3) has bandage (2), and the upper and lower both ends of punch holder (7) all are provided with buckle (6) that are used for bandage (2) to pass, and the lower extreme of lower plate (10) is provided with the fixed subassembly that is used for fixing the expansion end of bandage (2) on lower plate (10), and the upper end of lower plate (10) is provided with the non return subassembly that prevents pivot (3) reverse rotation.
2. The cleat mounting fastening device of claim 1, wherein: the fixing assembly comprises a fixing plate (8), the fixing plate (8) is of a '匚' shape, the fixing plate (8) is fixed on the side wall of the lower clamping plate (10), left and right communicated threaded holes are formed in the fixing plate (8), threaded rods (9) in threaded fit with the threaded holes are arranged in the threaded holes in a penetrating mode, and the movable end of the bandage (2) is pressed between the lower clamping plate (10) and the threaded rods (9).
3. The cleat mounting fastening device of claim 1 or 2, wherein: the check assembly comprises a shell (5), the shell (5) is fixed on the side wall of a lower clamping plate (10), the front end of the shell (5) is hinged with a movable plate (4) through a hinge, a left-right communicated through hole is formed in the shell (5), a rotating shaft (3) is independently arranged in the through hole in a penetrating mode, a ratchet wheel (14) is sleeved on the rotating shaft (3) in the shell (5), a pawl (12) is hinged to the rear side wall of the movable plate (4), the movable end of the pawl (12) is clamped in a clamping tooth of the ratchet wheel (14), and a stop block (13) is fixed on the side wall of the shell (5).
4. The cleat mounting fastening device of claim 2, wherein: one end of the screw rod (9) positioned in the fixing plate (8) is fixed with a cushion block (11).
5. The cleat mounting fastening device of claim 1, wherein: the inner side walls of the two clamping plates are respectively fixed with a protection pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079730.2U CN220833269U (en) | 2023-08-03 | 2023-08-03 | Clamping plate installation fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079730.2U CN220833269U (en) | 2023-08-03 | 2023-08-03 | Clamping plate installation fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220833269U true CN220833269U (en) | 2024-04-26 |
Family
ID=90770765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079730.2U Active CN220833269U (en) | 2023-08-03 | 2023-08-03 | Clamping plate installation fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220833269U (en) |
-
2023
- 2023-08-03 CN CN202322079730.2U patent/CN220833269U/en active Active
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| GR01 | Patent grant | ||
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