CN219332159U

CN219332159U - Clamping plate installation fastening device

Info

Publication number: CN219332159U
Application number: CN202223259084.XU
Authority: CN
Inventors: 冯世庆; 沈文远; 孔晓红; 陈学庆; 李传浩; 刘拳; 吴秋丽; 宁广智; 蔡隽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-07-14
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a clamping plate mounting and fastening device, which belongs to the technical field of orthopedic treatment and comprises a fixed seat, wherein a fixed block is fixedly connected to the top of one end of the fixed seat, a first U-shaped clamping seat is fixedly connected to the top of the fixed block, a second U-shaped clamping seat is symmetrically arranged above the fixed seat on one side of the first U-shaped clamping seat, a movable T-shaped clamping block which is used for being in sliding connection with the fixed seat is arranged at the bottom of the second U-shaped clamping seat, sponge pads are arranged on the inner side walls of the first U-shaped clamping seat and the second U-shaped clamping seat, and heaters are arranged in the first U-shaped clamping seat and the second U-shaped clamping seat. The utility model can keep the effect of clamping the limbs of the patient when in use, in the clamping process, the arranged sponge cushion can buffer the clamping acting force on the limbs in the clamping process, improves the comfort of the limbs when in placement, and conveniently realizes the locking effect after the position of the second U-shaped clamping seat is adjusted.

Description

Clamping plate installation fastening device

Technical Field

The utility model relates to the technical field of orthopedics treatment, in particular to a clamping plate installation and fastening device.

Background

Orthopedics is one of the most common departments of various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, maintains and develops the normal form and function of the system by using medicaments, operations and physical methods, and has obvious changes along with the change of times and society, and in orthopedics, the orthopedics trauma spectrum is obviously changed, and in the fracture treatment process of some patients, the limbs are clamped and fixed by using splints.

The Chinese patent of the utility model with the publication number of CN212662062U discloses an orthopedic splint installation fastening device, which comprises an installation shell, wherein the outer side of a threaded rod is symmetrically and in threaded connection with a U-shaped movable plate, one end of the threaded rod penetrates through the installation shell to be sleeved with a first operation gear, a reset spring is fixedly installed between a limiting block and a fixed block, and a limiting groove meshed with the first operation gear is formed in the lower surface of the limiting block. Through rotating first operating gear, drive the threaded rod and rotate, realize that two U type fly boards in the outside drive the clamp plate and remove towards relative direction to conveniently fix patient's bone, the spacing groove of cooperation reset spring and stopper bottom simultaneously makes the clamp plate fixed effect after the adjustment position better, has solved the inconvenient position of adjusting splint of current splint installation fastener, leads to being difficult to fixed to patient's bone, uses comparatively inconvenient problem.

The clamping of limbs is realized by adopting the mode that the U-shaped movable plate is driven to move by the rotation of the screw rod, and the problem of the mode is that the assembly and the disassembly of the U-shaped movable plate are inconvenient, the processing and the assembly are inconvenient, and the stability after the clamping is not ideal.

Disclosure of Invention

Therefore, the utility model provides a clamping plate installation and fastening device which solves the technical problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a splint installation fastener, includes the fixing base, the one end top fixedly connected with fixed block of fixing base, the first U type holder of top fixedly connected with of fixed block, one side of first U type holder is located the top symmetry of fixing base and is provided with the second U type holder, the bottom of second U type holder is provided with the activity T type fixture block that is used for with fixing base sliding connection, the inside wall of first U type holder and second U type holder all is provided with the foam-rubber cushion, and the inside of first U type holder and second U type holder all installs the heater, be provided with joint mechanism between the bottom of activity T type fixture block and the top of fixing base, the bottom that the top of fixing base corresponds activity T type fixture block is provided with T type spout along the horizontal direction.

Further, the inner side walls of the upper end and the lower end of the first U-shaped clamping seat are respectively provided with a positioning rod, and the inner side walls of the upper end and the lower end of the second U-shaped clamping seat are respectively provided with a positioning groove for inserting the positioning rods.

Further, the sponge cushion is adhered and fixed with the inner side walls of the first U-shaped clamping seat and the second U-shaped clamping seat through adhesives, and sealing plates are connected with the outer walls of the first U-shaped clamping seat and the second U-shaped clamping seat on the outer sides of the heater through screws.

Further, the joint mechanism is including setting up the pressing block at two outer walls of activity T type fixture block bottom, and the tip of two pressing blocks extends to the inside of activity T type fixture block and all is connected with the fly leaf, the bottom of fly leaf extends to the inboard position department that activity T type fixture block bottom is located the fixing base, the inside of activity T type fixture block corresponds the outside of fly leaf and is provided with movable chamber along the horizontal direction, is connected with the spring between the inside wall of two fly leaves, and the bottom outer wall of two fly leaves is located the inboard of T type spout and all is connected with the fly leaf, the tip of fly leaf extends to the outside of activity T type fixture block and is provided with the latch of vertical setting, two inside walls of T type spout evenly are provided with the insection of a plurality of vertical setting along the horizontal direction.

Further, two outer walls of the movable T-shaped clamping block are provided with through holes for pressing the block to move, and the through holes are communicated with the inside of the movable cavity.

Further, the pressing block and the movable block are welded and fixed with the outer wall of the movable plate.

Further, the two ends of the spring are welded with the inner side walls of the two movable plates.

The utility model has simple structural design, easy processing and assembly and low manufacturing cost, and has the following advantages:

1. the utility model has the advantages of conveniently moving the second U-shaped clamping seat to the first U-shaped clamping seat to achieve the effect of clamping the limbs of a patient when in use, in the clamping process, the sponge cushion can buffer the clamping acting force of the limbs in the clamping process, improve the comfort of the limbs when in placement, and utilize the heater to selectively heat the whole U-shaped clamping seat according to the needs when in use, on one hand, the whole U-shaped clamping seat can be preheated in winter, the uncomfortable feeling in the clamping process is reduced, on the other hand, the clamping part can be heated in a heating mode after clamping, and the blood circulation is promoted;

2. through setting up joint mechanism, conveniently realize locking effect after adjusting the position of second U type holder in the use, when the operation, when needs remove second U type holder, at first inwards press the briquetting, drive the fly leaf and move and compress the spring inwards, and then drive the movable block of bottom and inwards shrink, and then make the tooth break away from the insection of T type spout inner wall, at this moment, can remove the regulation to second U type holder, after the regulation is accomplished, loosen the briquetting, the spring resets and promotes the fly leaf and move outwards, and make the movable block of bottom drive the tooth and move outwards, finally make the card tooth card accomplish the locking on the insection of new position, and then realize the position locking after adjusting second U type holder.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a movable T-shaped fixture block and a fixed seat in the present utility model;

FIG. 4 is a schematic structural view of a fixing base according to the present utility model;

in the figure: 1. a fixing seat; 2. a fixed block; 3. the first U-shaped clamping seat; 4. a movable T-shaped clamping block; 5. a second U-shaped clamping seat; 6. a sponge cushion; 7. a heater; 8. a positioning rod; 9. a positioning groove; 10. pressing the blocks; 11. a sealing plate; 12. a movable plate; 13. a movable cavity; 14. a spring; 15. a movable block; 16. latch teeth; 17. a T-shaped chute; 18. insection.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the specification and drawings 1-4, a clamping plate installation fastening device is shown, which comprises a fixed seat 1, one end top fixedly connected with fixed block 2 of fixed seat 1, the top fixedly connected with first U type holder 3 of fixed block 2, one side of first U type holder 3 is located the top symmetry of fixed seat 1 and is provided with second U type holder 5, the bottom of second U type holder 5 is provided with the activity T type fixture block 4 that is used for with fixed seat 1 sliding connection, the inside wall of first U type holder 3 and second U type holder 5 all is provided with foam-rubber cushion 6, and heater 7 is all installed to the inside of first U type holder 3 and second U type holder 5, the bottom that the top of fixed seat 1 corresponds activity T type fixture block 4 is provided with T type spout 17 along the horizontal direction.

The convenient effect to patient limb centre gripping that moves to first U type holder 3 through second U type holder 5 when using, the centre gripping in-process, the foam-rubber cushion 6 of setting can cushion the centre gripping effort to the limbs in-process of centre gripping, and improve the travelling comfort when the limbs are placed, and utilize the heater 7 of setting can select the heating as required when using, can preheat whole U type holder in winter on the one hand, reduce the uncomfortable sense of centre gripping in-process, on the other hand can supply heat to the centre gripping position through the mode of heating after the centre gripping, promote the circulation of blood.

Wherein, the upper and lower both ends inside wall of first U type holder 3 all is provided with locating lever 8, and the upper and lower both ends inside wall of second U type holder 5 all is provided with and is used for locating lever 8 male constant head tank 9, is convenient for further improve the relative transverse position of first U type holder 3 and second U type holder 5 when using, keeps removing back clamping position's stability.

As shown in fig. 1-4, a clamping mechanism is arranged between the bottom of the movable T-shaped clamping block 4 and the top of the fixed seat 1, the clamping mechanism comprises pressing blocks 10 arranged on two outer walls of the bottom of the movable T-shaped clamping block 4, movable plates 12 are connected to the two ends of the pressing blocks 10 extending to the inside of the movable T-shaped clamping block 4, the bottom of the movable plates 12 extends to the position of the bottom of the movable T-shaped clamping block 4, which is located at the inner side of the fixed seat 1, a movable cavity 13 is arranged on the inner side of the movable T-shaped clamping block 4 corresponding to the outer side of the movable plate 12 in the horizontal direction, springs 14 are connected between the inner side walls of the two movable plates 12, movable blocks 15 are connected to the inner side of a T-shaped sliding groove 17 on the outer wall of the bottom of the two movable plates 12, vertically arranged clamping teeth 16 are arranged on the outer side of the end of the movable blocks 15 extending to the movable T-shaped clamping block 4, and a plurality of vertically arranged teeth 18 are uniformly arranged on the two inner side walls of the T-shaped sliding groove 17 in the horizontal direction.

The clamping mechanism with the design is convenient to realize a locking effect after adjusting the position of the second U-shaped clamping seat 5 in the use process, when the second U-shaped clamping seat 5 is required to be moved in operation, the pressing block 10 is pressed inwards, the movable plate 12 is driven to move inwards and compress the spring 14, the movable block 15 at the bottom is driven to shrink inwards, the clamping teeth 16 are separated from the insection 18 on the inner wall of the T-shaped sliding groove 17, at the moment, the second U-shaped clamping seat 5 can be moved and adjusted, after the adjustment is completed, the pressing block 10 is loosened, the spring 15 is reset to push the movable plate 12 to move outwards, the movable block 15 at the bottom drives the clamping teeth to move outwards, and finally the clamping teeth 16 are clamped into the insection 18 at the new position to finish locking, so that the position locking of the second U-shaped clamping seat 5 is realized.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.

Claims

1. A splint mounting and securing device, characterized in that: including fixing base (1), the one end top fixedly connected with fixed block (2) of fixing base (1), the first U type holder (3) of top fixedly connected with of fixed block (2), one side of first U type holder (3) is located the top symmetry of fixing base (1) and is provided with second U type holder (5), the bottom of second U type holder (5) is provided with activity T type fixture block (4) that are used for with fixing base (1) sliding connection, the inside wall of first U type holder (3) and second U type holder (5) all is provided with foam-rubber cushion (6), and heater (7) are all installed to the inside of first U type holder (3) and second U type holder (5), be provided with joint mechanism between the bottom of activity T type fixture block (4) and the top of fixing base (1), the bottom of fixing base (1) corresponds activity T type fixture block (4) is provided with T type spout (17) along the horizontal direction.

2. A cleat mounting fastener as defined in claim 1, wherein: the inner side walls of the upper end and the lower end of the first U-shaped clamping seat (3) are respectively provided with a positioning rod (8), and the inner side walls of the upper end and the lower end of the second U-shaped clamping seat (5) are respectively provided with a positioning groove (9) for inserting the positioning rods (8).

3. A cleat mounting fastener as defined in claim 1, wherein: the sponge cushion (6) is adhered and fixed with the inner side walls of the first U-shaped clamping seat (3) and the second U-shaped clamping seat (5) through adhesives, and sealing plates (11) are connected with the outer sides of the first U-shaped clamping seat (3) and the second U-shaped clamping seat (5) through screws.

4. A cleat mounting fastener as defined in claim 1, wherein: the clamping mechanism comprises pressing blocks (10) arranged on two outer walls at the bottom of a movable T-shaped clamping block (4), movable plates (12) are connected to the two pressing blocks (10) at the inner sides of the movable T-shaped clamping block (4), the bottoms of the movable plates (12) extend to the inner sides of fixing seats (1), movable cavities (13) are arranged on the inner sides of the movable T-shaped clamping block (4) corresponding to the outer sides of the movable plates (12) along the horizontal direction, springs (14) are connected between the inner side walls of the two movable plates (12), movable blocks (15) are connected to the inner sides of the two movable plates (12) at the outer walls of the bottom of the T-shaped sliding grooves (17), vertically arranged clamping teeth (16) are arranged on the outer sides of the movable blocks (15) extending to the movable T-shaped clamping block (4), and a plurality of vertically arranged teeth (18) are uniformly arranged on the two inner side walls of the T-shaped sliding grooves (17) along the horizontal direction.

5. A cleat mounting fastener as defined in claim 4 wherein: two outer walls of the movable T-shaped clamping block (4) are respectively provided with a through hole used for pressing the movement of the block (10), and the through holes are communicated with the inside of the movable cavity (13).

6. A cleat mounting fastener as defined in claim 4 wherein: the pressing block (10) and the movable block (15) are welded and fixed with the outer wall of the movable plate (12).

7. A cleat mounting fastener as defined in claim 4 wherein: the connection mode between the two end parts of the spring (14) and the inner side walls of the two movable plates (12) is welding.