CN216603228U

CN216603228U - Orthopedics is with orthopedics splint installation fastener

Info

Publication number: CN216603228U
Application number: CN202123148565.9U
Authority: CN
Inventors: 黄伟; 魏娜; 章维新
Original assignee: Chuzhou First People's Hospital
Current assignee: Chuzhou First People's Hospital
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-27
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an orthopedic splint mounting and fastening device for orthopedics, which relates to the technical field of medical treatment and health, and comprises a first mounting plate and a second mounting plate, wherein a clamping plate is arranged in the first mounting plate and the second mounting plate in a sliding manner, a driving assembly for driving the clamping plates to slide is arranged in the middle of each clamping plate, adjusting mechanisms are respectively arranged on two sides of the two clamping plates, each adjusting mechanism comprises an adjusting rod, the adjusting rods are rotatably connected with the clamping plates, and the adjusting mechanisms also comprise locking assemblies for fixing the adjusting rods. Through the cooperation between first mounting panel, second mounting panel, grip block, drive assembly, adjustment mechanism, regulation pole, the locking subassembly, at first slide the grip block to the established position back through drive assembly, through the regulation pole of drive grip block one side downwards to realize that the leg bone carries out the centre gripping better, then will adjust the pole locking through the locking subassembly, improve this fastener's practicality.

Description

Orthopedics is with orthopedics splint installation fastener

Technical Field

The utility model relates to the technical field of medical treatment and health, in particular to an orthopedic splint mounting and fastening device for orthopedics.

Background

Patient is when the bone is hindered in the injury, especially to the sportsman, shank bone injured probability is often very big, and the doctor need fix the affected part with splint after diagnosing when diagnosing, is favorable to the healing in affected part like this, but, diagnoses the in-process in present orthopedics, the fixed of splint still is accomplished through the doctor is manual mostly, and doctor's working strength is big, if doctor's experience is not enough, still can lead to the secondary damage in affected part.

Present orthopedics is with orthopedics splint installation fastener, like the chinese patent of application number CN202022137.36.8 named "orthopedics is with orthopedics splint installation fastener" discloses an orthopedics is with orthopedics splint installation fastener, including the sack, the fixed surface of sack installs and bindes the subassembly, the top fixed mounting of sack has the zip fastener, the inside of sack is provided with fastening components, the surface of sack is cup jointed and is installed the gas storage bag, the surface of gas storage bag is provided with gas filled component, gas storage bag's fixed surface installs the case draw-in groove. The device can be connected two or more sack through binding the subassembly, makes splint carry out comprehensive fixed to injured position, and extrudees splint through the inflation after the gas storage bag is aerifyd, makes splint firm laminating more protect injured position, and the device adopts the cloth material to make, has certain pliability, need not make and can fold the device and receive and deposit, reduces occuping of space, still can wash it simultaneously, reduces bacterial growing.

The defects of the prior art are as follows: the position of splint is adjusted according to the thickness of shank to current leg bone splint fixing device, is not convenient for, produces great space easily between shank and the grip block after fixed to make the position that this splint are fixed inaccurate enough, lead to fixed effect not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an orthopedic splint mounting and fastening device for orthopedics, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an orthopedics splint installation fastener for orthopedics, includes first mounting panel and second mounting panel, first mounting panel is articulated through connecting the hinge with second mounting panel one side, it is provided with a grip block, every all to slide in first mounting panel and the second mounting panel the grip block middle part all is provided with one and is used for driving the gliding drive assembly of grip block, two be provided with adjustment mechanism on the both sides of grip block respectively, adjustment mechanism is including adjusting the pole, and is a plurality of it all rotates with the grip block to adjust the pole and is connected, multiunit spout, every have all been seted up on first mounting panel and the second mounting panel adjust the pole and slide respectively and set up in the spout that corresponds, adjustment mechanism still includes the locking subassembly that is used for the fixed regulation pole.

Further, the locking subassembly includes the locking frame, it is provided with a joint pole to slide in the locking frame, be provided with a plurality ofly on the regulation pole and joint pole joint complex joint groove, be provided with the guide bar on one side of joint pole, the through-hole has been seted up on the guide bar, it is provided with a spliced pole to slide in the through-hole, the spliced pole bottom is provided with a joint piece, be provided with a coupling spring between joint piece and the guide bar, be provided with on the first mounting panel with first spacing groove of joint piece joint complex and second spacing groove, coupling spring's elasticity orders about joint piece and first spacing groove and the cooperation of second spacing groove joint, be provided with an actuating lever on the spliced pole top.

Further, drive assembly includes the drive lead screw, drive lead screw threaded connection is on first mounting panel, drive lead screw bottom is rotated and be connected with a dwang, set up flutedly on the dwang, be provided with the spacing ring on the drive lead screw bottom, the spacing ring rotates to be connected in the recess, drive lead screw top is provided with a rolling disc, be provided with a rotating handle on the rolling disc.

Furthermore, be provided with multiunit joint subassembly between first mounting panel and the second mounting panel, it is a plurality of the joint subassembly is located the one side of keeping away from the connection hinge.

Further, the joint subassembly includes the wedge, wedge and first mounting panel fixed connection, be provided with a spacing hole on the wedge, be provided with the mount on the second mounting panel, logical groove has been seted up on the mount, it is provided with a connecting rod to slide in logical groove, be provided with a wedge pole on the connecting rod, be provided with a drive spring between wedge pole and the mount, drive spring's elasticity orders about the wedge pole joint in spacing downthehole.

Furthermore, a driving plate is arranged between one ends, far away from the wedge-shaped rods, of the connecting rods, and a pull rod is arranged on the driving plate.

Furthermore, a plurality of groups of mounting grooves are formed in the second mounting plate, and each wedge-shaped plate is clamped in the corresponding mounting groove.

Furthermore, every all seted up a plurality of rotation grooves on the grip block, it is a plurality of dwang and regulation pole bottom all are provided with the axostylus axostyle, and are a plurality of dwang and regulation pole rotate the connection through the axostylus axostyle respectively and rotate the inslot that rotates at the correspondence.

Further, every the grip block inboard all is provided with the rubber pad, every all be provided with a plurality of air vents on the grip block, it is a plurality of the air vent switches on with rubber pad and grip block respectively.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between first mounting panel, second mounting panel, grip block, drive assembly, adjustment mechanism, regulation pole, the locking subassembly, at first slide the grip block to the established position back according to the use crowd of difference through drive assembly, through the regulation pole of downward drive grip block one side for the grip block rotates, thereby realizes that the leg bone carries out the centre gripping better, adjusts the regulation pole locking through the locking subassembly after accomplishing, improves this fastener's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of another embodiment of the present invention;

FIG. 4 is a schematic diagram of a clamping plate structure according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a connection mode between a locking assembly and an adjusting lever according to an embodiment of the present invention;

FIG. 6 is an enlarged view of area A of FIG. 1;

FIG. 7 is a schematic structural diagram of a card assembly according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a partial structure of a clamping assembly according to an embodiment of the present invention;

FIG. 9 is an enlarged view of the area B in FIG. 1;

fig. 10 is a schematic structural view of a connection mode between a driving screw rod and a rotating rod according to an embodiment of the present invention.

Description of reference numerals: 1. a first mounting plate; 2. a second mounting plate; 3. connecting a hinge; 4. a clamping plate; 401. a rubber pad; 402. a vent hole; 403. a rotating groove; 404. a shaft lever; 5. a drive assembly; 501. driving the screw rod; 502. rotating the disc; 503. rotating the handle; 504. rotating the rod; 505. a limiting ring; 506. a groove; 6. an adjustment mechanism; 7. adjusting a rod; 701. a clamping groove; 8. a locking assembly; 801. a locking frame; 802. a clamping and connecting rod; 803. a guide bar; 804. a through hole; 805. connecting columns; 806. a clamping block; 807. a connecting spring; 808. a first limit groove; 809. a second limit groove; 810. a drive rod; 9. a clamping assembly; 901. a wedge plate; 902. a limiting hole; 903. a wedge-shaped rod; 904. a fixed mount; 905. a through groove; 906. a connecting rod; 907. a drive spring; 908. mounting grooves; 10. a drive plate; 11. a pull rod; 12. a chute.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 10, an orthopedic splint mounting and fastening device provided in an embodiment of the present invention includes a first mounting plate 1 and a second mounting plate 2, one side of the first mounting plate 1 is hinged to one side of the second mounting plate 2 through a connecting hinge 3, a clamping plate 4 is slidably disposed in each of the first mounting plate 1 and the second mounting plate 2, a driving assembly 5 for driving the clamping plate 4 to slide is disposed in the middle of each clamping plate 4, adjusting mechanisms 6 are respectively disposed on two sides of each clamping plate 4, each adjusting mechanism 6 includes an adjusting rod 7, each adjusting rod 7 is rotatably connected to the clamping plate 4, a plurality of sets of sliding grooves 12 are disposed on each of the first mounting plate 1 and the second mounting plate 2, each adjusting rod 7 is slidably disposed in a corresponding sliding groove 12, and the adjusting mechanism 6 further includes a locking assembly 8 for fixing the adjusting rod 7.

The orthopedic splint mounting and fastening device comprises a first mounting plate 1 and a second mounting plate 2, wherein one sides of the first mounting plate 1 and the second mounting plate 2 are hinged through a connecting hinge 3, so that the splint mounting and fastening device can be conveniently unfolded and closed in use, and the practicability of the fastening device is improved compared with the situation that the mounting plates are lost due to the fact that the two mounting plates are separated in the prior art; the clamping device comprises a first mounting plate 1, a second mounting plate 2, a clamping plate 4, a driving assembly 5 and a locking assembly 8, wherein the clamping plates 4 are arranged in the first mounting plate 1 and the second mounting plate 2 in a sliding manner, and are close to or far away from each other through connecting the clamping plates 4 when in use, so that the clamping operation of legs is completed, the driving assembly 5 is used for driving the clamping plates 4 to slide, so that the clamping operation is convenient to complete, adjusting mechanisms 6 are arranged on two sides of the two clamping plates 4, each adjusting mechanism 6 comprises an adjusting rod 7, the adjusting rods 7 are rotatably connected with the clamping plates 4, each adjusting rod 7 is respectively arranged in a corresponding sliding groove 12 in a sliding manner, and the locking assembly 8 is used for locking the adjusting rods 7; this fastener during operation, at first slide 4 grip blocks to the existing position back according to the user crowd of difference through drive assembly 5, through the regulation pole 7 of the 4 one sides of downward drive grip block, make grip block 4 rotate, the regulation pole 7 that drives the opposite side upwards slides, thereby better adaptation leg bone, be convenient for adjust grip block 4 according to the user crowd of difference, thereby realize that leg bone carries out centre gripping better, adjust to the established position after, use locking assembly 8 to carry out the locking to regulation pole 7 respectively, thereby realize grip block 4's fixed.

Locking subassembly 8 includes locking frame 801, it is provided with a joint pole 802 to slide in locking frame 801, it is provided with a plurality ofly on the regulation pole 7 and joint pole 802 joint complex joint groove 701 to connect, be provided with guide bar 803 on one side of joint pole 802, through-hole 804 has been seted up on the guide bar 803, it is provided with a spliced pole 805 to slide in the through-hole 804, spliced pole 805 bottom is provided with a joint piece 806, be provided with a coupling spring 807 between joint piece 806 and the guide bar 803, be provided with first spacing groove 808 and the second spacing groove 809 with joint piece 806 joint complex on the first mounting panel 1, coupling spring 807's elasticity orders about joint piece 806 and first spacing groove 808 and the cooperation of second spacing groove 809 joint, be provided with an actuating lever 810 on the spliced pole 805 top.

Preferably, the locking assembly 8 includes a locking frame 801, the locking frame 801 is mounted on the first mounting plate 1, a clamping rod 802 is slidably disposed in the locking frame 801, a plurality of clamping grooves 701 which are in clamping fit with the clamping rod 802 are disposed on the adjusting rod 7, when the clamping rod 802 is clamped with the clamping grooves 701, the adjusting rod 7 can be locked, a guide rod 803 is disposed on one side of the clamping rod 802, a through hole 804 is disposed on the guide rod 803, a connecting post 805 is slidably disposed in the through hole 804, a clamping block 806 is disposed at the bottom of the connecting post 805, a first limiting groove 808 and a second limiting groove 809 which are in clamping fit with the clamping block 806 are disposed on the first mounting plate 1, when the clamping block 806 is clamped in the first limiting groove 808 under the elastic action of the connecting spring 807, at the moment, the clamping rod 802 is clamped in one of the clamping grooves 701, the adjusting rod 7 is locked, when the clamping block 806 is clamped with the second limiting groove 809, at this moment, the clamping rod 802 slides out of the clamping groove 701, the adjusting rod 7 is convenient to slide at the moment, the clamping plate 4 is convenient to adjust, the practicability of the clamping plate 4 fixing device is improved, the locking mechanism on the second mounting plate 2 and the locking mechanism on the first mounting plate 1 are kept away from the same, and the process is not repeated here.

Drive assembly 5 includes drive lead screw 501, drive lead screw 501 threaded connection is on first mounting panel 1, drive lead screw 501 bottom is rotated and be connected with a dwang 504, has seted up recess 506 on the dwang 504, is provided with spacing ring 505 on the drive lead screw 501 bottom, and spacing ring 505 rotates to be connected in recess 506, and drive lead screw 501 top is provided with a rotating disc 502, is provided with a rotating handle 503 on the rotating disc 502.

Preferably, wherein drive assembly 5 includes drive screw 501, wherein drive screw 501 threaded connection is on first mounting panel 1, drive screw 501 down swivelling joint has a rotation pole 504, drive screw 501 rotates on first mounting panel 1 and then drives rotation pole 504 and slide, and then accomplish the drive to grip block 4, in the time of using, drive rolling disc 502 through rotating handle 503 and rotate, and then drive screw 501 rotates at first mounting panel 1, through, spacing ring 505 rotates and connects in recess 506, and then drive grip block 4 and slide, wherein drive screw 501 specifically is trapezoidal lead screw, has self-locking function, wherein drive assembly 5 on the second mounting panel 2 is unanimous with hungry drive assembly 5 structure and theory of operation on the first mounting panel 1, no longer describe repeatedly here.

Be provided with multiunit joint subassembly 9 between first mounting panel 1 and the second mounting panel 2, a plurality of joint subassemblies 9 are located the one side of keeping away from connection hinge 3.

Preferably, be provided with multiunit joint subassembly 9 between first mounting panel 1 and second mounting panel 2, through being provided with a plurality of joint subassemblies 9, be convenient for with first mounting panel 1 and second mounting panel 2 locking, first mounting panel 1 and second mounting panel 2 are opened suddenly when preventing to use to cause patient's secondary damage, further improve this fixing device's practicality.

The clamping assembly 9 comprises a wedge plate 901, the wedge plate 901 is fixedly connected with the first mounting plate 1, a limiting hole 902 is formed in the wedge plate 901, a fixing frame 904 is arranged on the second mounting plate 2, a through groove 905 is formed in the fixing frame 904, a connecting rod 906 is arranged in the through groove 905 in a sliding mode, a wedge rod 903 is arranged on the connecting rod 906, a driving spring 907 is arranged between the wedge rod 903 and the fixing frame 904, and the wedge rod 903 is driven to be clamped in the limiting hole 902 through the elastic force of the driving spring 907.

Preferably, the clamping assembly 9 includes a wedge plate 901, wherein the wedge plate 901 of the wedge plate 901 is fixedly connected with the first mounting plate 1, a fixing frame 904 is arranged on the second mounting plate 2, a through groove 905 is arranged on the fixing frame 904, a connecting rod 906 is slidably arranged in the through groove 905, a wedge rod 903 is arranged on the connecting rod 906, wherein the wedge rod 903 is clamped in the limiting hole 902 by the elastic force of a driving spring 907, and when the first mounting plate 1 and the second mounting plate 2 need to be opened, the connecting rod 906 drives the side far away from the wedge rod 903, so that the wedge rod 903 is driven to slide out of the limiting hole 902, and the first mounting plate 1 and the second mounting plate 2 can be unfolded; fixing the leg bone at grip block 4 and accomplishing, rotate first mounting panel 1, wedge 901 is located wedge rod 903 one side at this moment, when continuing to exert pressure to wedge 901 through first mounting panel 1, the wedge face of wedge 901 and the wedge face butt of wedge rod 903, when continuing to exert pressure wedge 901, wedge 901 drives wedge rod 903 and slides to the one side that is close to mount 904, and then extrudes drive spring 907, when wedge rod 903 is located spacing hole 902 one side, drive spring 907 resumes the in-process of elastic deformation and drives wedge rod 903 joint and enter spacing hole 902, and then with wedge 901 locking, and then with first mounting panel 1 and second mounting panel 2 locking.

A driving plate 10 is arranged between the ends of the connecting rods 906 far away from the wedge-shaped rod 903, and a pull rod 11 is arranged on the driving plate 10.

Preferably, a driving plate 10 is arranged between the ends, far away from the wedge-shaped rods 903, of the connecting rods 906, a pull rod 11 is arranged on the driving plate 10, the driving plate 10 is driven to slide by the pull rod 11 conveniently, the connecting rods 906 are driven to slide, the wedge-shaped rods 903 are driven to slide synchronously, and therefore the practicability of the fixing device is further improved.

A plurality of sets of mounting grooves 908 are formed in the second mounting plate 2, and each wedge-shaped plate 901 is clamped in the corresponding mounting groove 908.

Preferably, the wedge-shaped plates 901 are respectively clamped in the corresponding mounting grooves 908, so that the stability of the wedge-shaped plates 901 during locking is improved, and the stability of the first mounting plate 1 and the second mounting plate 2 during mounting is further improved.

A plurality of rotating grooves 403 are formed in each clamping plate 4, shaft rods 404 are arranged at the bottoms of the driving screw rods 501 and the adjusting rods 7, and the driving screw rods 501 and the adjusting rods 7 are rotatably connected into the corresponding rotating grooves 403 through the shaft rods 404 respectively.

Preferably, a plurality of rotating grooves 403 are formed in each of the clamping plates 4, and shaft rods 404 are arranged at the bottoms of the plurality of driving screws 501 and the adjusting rods 7, so that the driving assemblies 5 and the adjusting rods 7 can be conveniently mounted.

The inner side of each clamping plate 4 is provided with a rubber pad 401, each clamping plate 4 is provided with a plurality of vent holes 402, and the vent holes 402 are respectively communicated with the rubber pad 401 and the clamping plate 4.

Preferably, through be provided with rubber pad 401 on grip block 4, the comfort level of 4 centre grippings of good grip block reduces patient's the pain of hindering, all is provided with a plurality of air vents 402 on through every grip block 4, can make grip block 4 and the external world keep the air unblocked, reduces the inside condition of breeding the bacterium of grip block 4, further improves this fixing device's when using.

The working principle is as follows: before the orthopedic splint mounting and fastening device is used, a first mounting plate 1 and a second mounting plate 2 are unfolded firstly, and are driven to one side far away from a wedge rod 903 through a connecting rod 906, so that the wedge rod 903 is driven to slide out of a limiting hole 902, and the first mounting plate 1 and the second mounting plate 2 can be unfolded; then install this fixing device in the both sides of patient's shank, drive grip block 4 through drive assembly 5 and slide to the set position after, adjust the position of 4 centre grippings of grip block through adjusting pole 7 after, will adjust pole 7 locking, concrete operation is as follows: firstly, the connecting column 805 drives the clamping block 806 to slide out of the second limiting groove 809, the connecting column 805 is driven to one side close to the adjusting rod 7, the guide rod 803 is driven to slide, the guide rod 803 is driven to be clamped into the corresponding clamping groove 701, then the connecting spring 807 recovers elastic deformation to drive the clamping block 806 to be clamped into the first limiting groove 808, the guide rod 803 is locked, the clamping rod 802 is fixed, and finally the adjusting rod 7 is fixed; fix the leg bone at grip block 4 and accomplish, rotate first mounting panel 1, wedge 901 is located wedge rod 903 one side this moment, when continuing to exert pressure to wedge 901 through first mounting panel 1, the wedge face of wedge 901 and the wedge face butt of wedge rod 903, when continuing to exert pressure wedge 901, wedge 901 drives wedge rod 903 and slides to one side that is close to mount 904, and then extrudees driving spring 907, when wedge rod 903 is located spacing hole 902 one side, driving spring 907 resumes elastic deformation's in-process and drives wedge rod 903 joint and enter spacing hole 902, and then with wedge 901 locking, and then with first mounting panel 1 and 2 locking of second mounting panel, and easy operation is convenient, and is practical.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an orthopedics is with orthopedics splint installation fastener, includes first mounting panel (1) and second mounting panel (2), first mounting panel (1) is articulated its characterized in that through connecting hinge (3) with second mounting panel (2) one side:

a clamping plate (4) is arranged in the first mounting plate (1) and the second mounting plate (2) in a sliding manner, and a driving assembly (5) for driving the clamping plate (4) to slide is arranged in the middle of each clamping plate (4);

adjusting mechanisms (6) are respectively arranged on two sides of the two clamping plates (4), each adjusting mechanism (6) comprises an adjusting rod (7), the adjusting rods (7) are rotatably connected with the clamping plates (4), a plurality of groups of sliding grooves (12) are respectively formed in the first mounting plate (1) and the second mounting plate (2), and each adjusting rod (7) is respectively arranged in the corresponding sliding groove (12) in a sliding manner;

the adjusting mechanism (6) further comprises a locking assembly (8) for fixing the adjusting rod (7).

2. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: the locking assembly (8) comprises a locking frame (801), a clamping rod (802) is arranged in the locking frame (801) in a sliding mode, and a plurality of clamping grooves (701) matched with the clamping rod (802) in a clamping mode are formed in the adjusting rod (7);

a guide rod (803) is arranged on one side of the clamping rod (802), a through hole (804) is formed in the guide rod (803), a connecting column (805) is arranged in the through hole (804) in a sliding manner, a clamping block (806) is arranged at the bottom of the connecting column (805), a connecting spring (807) is arranged between the clamping block (806) and the guide rod (803), a first limiting groove (808) and a second limiting groove (809) which are in clamping fit with the clamping block (806) are arranged on the first mounting plate (1), and the clamping block (806) is driven to be in clamping fit with the first limiting groove (808) and the second limiting groove (809) by the elastic force of the connecting spring (807);

the top of the connecting column (805) is provided with a driving rod (810).

3. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: the driving assembly (5) comprises a driving screw rod (501), and the driving screw rod (501) is in threaded connection with the first mounting plate (1);

the bottom of the driving screw rod (501) is rotatably connected with a rotating rod (504), a groove (506) is formed in the rotating rod (504), a limiting ring (505) is arranged at the bottom of the driving screw rod (501), and the limiting ring (505) is rotatably connected in the groove (506);

the top of the driving screw rod (501) is provided with a rotating disc (502), and the rotating disc (502) is provided with a rotating handle (503).

4. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: be provided with multiunit joint subassembly (9) between first mounting panel (1) and second mounting panel (2), it is a plurality of joint subassembly (9) are located the one side of keeping away from connection hinge (3).

5. The orthopedic splint mounting and fastening device according to claim 4, wherein: the clamping assembly (9) comprises a wedge plate (901), the wedge plate (901) is fixedly connected with the first mounting plate (1), a limiting hole (902) is formed in the wedge plate (901), a fixing frame (904) is arranged on the second mounting plate (2), a through groove (905) is formed in the fixing frame (904), a connecting rod (906) is arranged in the through groove (905) in a sliding mode, a wedge rod (903) is arranged on the connecting rod (906), a driving spring (907) is arranged between the wedge rod (903) and the fixing frame (904), and the wedge rod (903) is driven to be clamped in the limiting hole (902) through elasticity of the driving spring (907).

6. The orthopedic splint mounting and fastening device according to claim 5, wherein: a driving plate (10) is arranged between one ends, far away from the wedge-shaped rods (903), of the connecting rods (906), and a pull rod (11) is arranged on the driving plate (10).

7. The orthopedic splint mounting and fastening device according to claim 5, wherein: a plurality of groups of mounting grooves (908) are formed in the second mounting plate (2), and each wedge-shaped plate (901) is clamped in the corresponding mounting groove (908).

8. The orthopedic splint mounting and fastening device according to claim 3, characterized in that: every all seted up a plurality of rotation groove (403) on grip block (4), it is a plurality of dwang (504) and regulation pole (7) bottom all are provided with axostylus axostyle (404), and is a plurality of dwang (504) and regulation pole (7) rotate respectively through axostylus axostyle (404) and connect in corresponding rotation groove (403).

9. The orthopedic splint mounting and fastening device according to claim 1, characterized in that: each clamping plate (4) is provided with a rubber pad (401) on the inner side, each clamping plate (4) is provided with a plurality of vent holes (402), and the plurality of vent holes (402) are respectively communicated with the rubber pads (401) and the clamping plates (4).