Combined fixing clamp

Abstract

The utility model discloses a combined type fixing clamp which comprises a protective sleeve A and a protective sleeve B. A clamping plate A is fixed to the surface of the protective sleeve A. A clamping plate B is fixed to the surface of the protective sleeve B. A telescopic connecting structure is arranged between the clamping plate A and the clamping plate B. The telescopic connecting structure comprises a fixing strip, a fixing groove, an installing groove, a T-shaped plug pin and a slot. The fixing strip is fixed to the end, facing the clamping plate B, of the clamping plate A. The fixing groove is formed in the surface of the clamping plate B. The fixing strip slidably extends into the fixing groove. Through the designed telescopic connecting structure, the clamping plate A and the clamping plate B can be combined and connected together, the length of the clamping plate A and the length of the clamping plate B can be adjusted through the telescopic connecting structure, the length of the whole fixing clamp can be adjusted in this way, and the defect that an original fixing clamp is inconvenient to adjust is overcome; the fixing clamp can better meet the use requirements under different conditions, and the adaptability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedic instruments, and particularly relates to a combined fixing clamp. Background Art

[0002] When treating bone injuries of the upper and lower limbs, a special fixing clamp is needed to clamp the injured part to avoid secondary injury to the bone during daily activities and facilitate recovery. The commonly used bone injury clamp consists of two parts, a flexible sheath and a rigid splint supported inside the sheath. When in use, the sheath is put on the injured part, and the internal splint is used to clamp and limit the position.

[0003] However, the traditional fixing clip has certain shortcomings during use. The splint inside the sheath is generally an integrated structure, and the length of the splint itself is not easy to adjust. Since the limb length and the range of bone injury of patients are different, this ordinary fixing clip has certain usage limitations and poor adaptability. Therefore, it is necessary to design a combined fixing clip to solve this problem. Utility Model Content

[0004] The utility model aims to provide a combined fixing clamp to solve the problem that the length of the clamping plate of the traditional fixing clamp proposed in the above background technology is not easy to adjust and the adaptability is poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined fixing clamp, comprising a sheath A and a sheath B, a splint A is fixed on the surface of the sheath A, a splint B is fixed on the surface of the sheath B, a telescopic connection structure is arranged between the splint A and the splint B, the telescopic connection structure comprises a fixing bar, a fixing groove, an installation groove, a T-shaped pin and a slot, the fixing bar is fixed to the end of the splint A facing the splint B, the fixing groove is arranged on the surface of the splint B, the fixing bar slides into the interior of the fixing groove, the installation groove is arranged on the surface of the fixing bar, the T-shaped pin is installed in the interior of the installation groove, slots are arranged at equal distances at the bottom of the fixing groove, and the bottom end of the T-shaped pin is inserted into the interior of one of the slots.

[0006] Preferably, the telescopic connection structure further comprises a spring slot and a spring, wherein the spring slot is provided at the bottom of the mounting slot, and the spring is fixedly connected between the top end of the T-shaped latch and the bottom of the spring slot.

[0007] Preferably, the telescopic connection structure also includes an adsorption component, which includes a strong magnetic ring A, an annular groove and a strong magnetic ring B. The strong magnetic ring A is fixed to the top bottom surface of the T-shaped pin, the annular groove is opened at the bottom of the mounting groove, and the strong magnetic ring B is fixed inside the annular groove and is adsorbed and connected to the strong magnetic ring A.

[0008] Preferably, the telescopic connection structure further comprises a pull ring, and the pull ring is connected to the top surface of the T-shaped pin.

[0009] Preferably, an anti-slip component is provided between the fixing strip and the two sides of the fixing groove, and the anti-slip component includes anti-slip side pieces and an anti-slip groove, the anti-slip side pieces are symmetrically fixed on the two sides of the fixing strip, and are slidably embedded in the anti-slip groove opened on the inner wall of the fixing groove, and the two ends of the anti-slip groove are closed.

[0010] Preferably, one end of the sheath A and the sheath B are both connected to a sub-strip, and the other end are both connected to a mother-strip.

[0011] Preferably, a flexible connection component is provided between the sheath A and the sheath B, and the flexible connection component includes an inner groove and a gauze sleeve, the inner groove is opened at the opposite ends of the sheath A and the sheath B, and the two ends of the gauze sleeve are respectively fixed inside the inner groove on both sides.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed telescopic connection structure, the splint A and the splint B can be combined and connected, and with the help of the telescopic connection structure, the length of the splint A and the splint B can be adjusted. In this way, the length of the entire fixing clamp can be adjusted, avoiding the disadvantage that the original fixing clamp is inconvenient to adjust, allowing the fixing clamp to better adapt to the usage requirements in different situations and improving adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side cross-sectional view of the middle telescopic connection structure;

[0016] Figure 3 For this utility model Figure 1 A top sectional view of the middle telescopic connection structure;

[0017] Figure 4 For this utility model Figure 2 A partial enlarged view of the adsorption component in the middle;

[0018] Figure 5 For this utility model Figure 1 A side cross-sectional view of the flexible connection assembly;

[0019] In the figure: 100, sheath A; 200, sheath B; 300, splint A; 400, splint B; 500, telescopic connection structure; 501, fixing strip; 502, fixing groove; 503, installation groove; 504, T-pin; 505, slot; 506, spring groove; 507, spring; 508, adsorption component; 5081, strong magnetic ring A; 5082, annular groove; 5083, strong magnetic ring B; 509, pull ring; 600, flexible connection component; 601, inner groove; 602, mesh sleeve; 700, sub-sticker; 800, mother sticker; 900, anti-slip component; 901, anti-slip side piece; 902, anti-slip groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 5 , is an embodiment of the utility model, and this embodiment provides a technical solution: a combined fixing clamp, including a sheath A100 and a sheath B200, the sheath A100 and the sheath B200 have the same shape and size, a splint A300 is fixed on the surface of the sheath A100, a splint B400 is fixed on the surface of the sheath B200, a telescopic connection structure 500 is arranged between the splint A300 and the splint B400, the telescopic connection structure 500 can adjust the length between the splint A300 and the splint B400, so that the length of the entire fixing clamp can be adjusted, the telescopic connection structure 500 includes a fixing strip 501, a fixing groove 502, an installation groove 503, a T-shaped pin 504 and a slot 505, the fixing strip 501 is fixed on the splint A300 toward the splint At one end of B400, a fixing groove 502 is provided on the surface of the clamp plate B400, and a fixing strip 501 slides and extends into the inside of the fixing groove 502. The fixing strip 501 moves back and forth inside the fixing groove 502 to adjust the length of the fixing clip. A mounting groove 503 is provided on the surface of the fixing strip 501, and a T-shaped pin 504 is installed inside the mounting groove 503. Slots 505 are provided at equal distances at the bottom of the fixing groove 502. The bottom end of the T-shaped pin 504 is inserted into the inside of one of the slots 505 to fix the fixing strip 501 inside the fixing groove 502. When adjusting, first pull out the bottom end of the T-shaped pin 504 from the inside of the slot 505, and then the length can be adjusted. Then, insert the bottom end of the T-shaped pin 504 into the inside of another slot 505 to complete the fixation.

[0023] In this embodiment, preferably, the telescopic connection structure 500 also includes a spring groove 506 and a spring 507. The spring groove 506 is opened at the bottom of the installation groove 503, and the spring 507 is fixedly connected between the top of the T-shaped pin 504 and the bottom of the spring groove 506. The elastic force of the spring 507 ensures that the bottom end of the T-shaped pin 504 is stably inserted into the interior of the slot 505.

[0024] In the present embodiment, preferably, the telescopic connection structure 500 also includes an adsorption component 508, the adsorption component 508 includes a strong magnetic ring A5081, an annular groove 5082 and a strong magnetic ring B5083, the strong magnetic ring A5081 is fixed on the top bottom surface of the T-shaped pin 504, the annular groove 5082 is provided at the bottom of the mounting groove 503, the strong magnetic ring B5083 is fixed inside the annular groove 5082, and is adsorbed and connected with the strong magnetic ring A5081, thereby further improving the connection stability between the bottom end of the T-shaped pin 504 and the slot 505, and it will not fall off easily except for manual manipulation.

[0025] In this embodiment, preferably, the telescopic connection structure 500 further includes a pull ring 509 , and the pull ring 509 is connected to the top surface of the T-shaped latch 504 to facilitate pulling out the T-shaped latch 504 .

[0026] In this embodiment, preferably, an anti-slip component 900 is provided between the two sides of the fixing strip 501 and the fixing groove 502 to play an anti-slip effect. The anti-slip component 900 includes an anti-slip side piece 901 and an anti-slip groove 902. The anti-slip side piece 901 is symmetrically fixed on both sides of the fixing strip 501, and is slidably embedded in the anti-slip groove 902 opened on the inner wall of the fixing groove 502. Both ends of the anti-slip groove 902 are closed, and the closed two ends of the anti-slip groove 902 can limit the anti-slip side piece 901 to prevent the fixing strip 501 from sliding excessively and falling off from the inside of the fixing groove 502.

[0027] In this embodiment, preferably, one end of the sheath A100 and the sheath B200 are connected to the sub-sticker 700, and the other end is connected to the mother sticker 800, and the two can be pasted together to clamp the fixing clip on the limb.

[0028] In this embodiment, preferably, a flexible connection component 600 is provided between the sheath A100 and the sheath B200, and the flexible connection component 600 includes an inner groove 601 and a gauze sleeve 602. The inner groove 601 is opened at the opposite ends of the sheath A100 and the sheath B200, and the two ends of the gauze sleeve 602 are respectively fixed inside the inner groove 601 on both sides, so that the sheath A100 and the sheath B200 can be connected, and the gauze sleeve 602 is elastic and does not affect the length adjustment of the fixing clamp.

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined fixing clip, comprising a sheath A (100) and a sheath B (200), characterized in that: A clamping plate A (300) is fixed on the surface of the sheath A (100), a clamping plate B (400) is fixed on the surface of the sheath B (200), a telescopic connection structure (500) is arranged between the clamping plate A (300) and the clamping plate B (400), the telescopic connection structure (500) comprising a fixing strip (501), a fixing groove (502), an installation groove (503), a T-shaped latch (504) and a slot (505), the fixing strip (501) is fixed on the clamping plate A (300) toward the clamping plate At one end of the plate B (400), the fixing groove (502) is provided on the surface of the clamping plate B (400), the fixing strip (501) slides and extends into the inside of the fixing groove (502), the installation groove (503) is provided on the surface of the fixing strip (501), the T-shaped latch (504) is installed in the inside of the installation groove (503), and the bottom of the fixing groove (502) is provided with slots (505) at equal distances, and the bottom end of the T-shaped latch (504) is inserted into the inside of one of the slots (505).

2. A combined fixing clip according to claim 1, characterized in that: The telescopic connection structure (500) further comprises a spring slot (506) and a spring (507), wherein the spring slot (506) is provided at the bottom of the mounting slot (503), and the spring (507) is fixedly connected between the top of the T-shaped latch (504) and the bottom of the spring slot (506).

3. A combined fixing clip according to claim 2, characterized in that: The telescopic connection structure (500) further comprises an adsorption component (508), wherein the adsorption component (508) comprises a strong magnetic ring A (5081), an annular groove (5082) and a strong magnetic ring B (5083), wherein the strong magnetic ring A (5081) is fixed to the bottom surface of the top end of the T-shaped latch (504), the annular groove (5082) is provided at the bottom of the mounting groove (503), and the strong magnetic ring B (5083) is fixed inside the annular groove (5082) and is adsorbed and connected to the strong magnetic ring A (5081).

4. The combined fixing clip according to claim 3, characterized in that: The telescopic connection structure (500) further comprises a pull ring (509), wherein the pull ring (509) is connected to the top surface of the T-shaped latch (504).

5. The combined fixing clip according to claim 4, characterized in that: An anti-slip assembly (900) is provided between the fixing strip (501) and the fixing groove (502) on both sides. The anti-slip assembly (900) comprises an anti-slip side piece (901) and an anti-slip groove (902). The anti-slip side piece (901) is symmetrically fixed on both sides of the fixing strip (501) and slidably embedded in the anti-slip groove (902) provided on the inner wall of the fixing groove (502). Both ends of the anti-slip groove (902) are closed.

6. The combined fixing clip according to claim 1, characterized in that: One end of the sheath A (100) and the sheath B (200) are both connected to a sub-strip (700), and the other end are both connected to a mother-strip (800).

7. The combined fixing clip according to claim 1, characterized in that: A flexible connection component (600) is provided between the sheath A (100) and the sheath B (200), and the flexible connection component (600) comprises an inner groove (601) and a gauze sleeve (602), wherein the inner groove (601) is provided at opposite ends of the sheath A (100) and the sheath B (200), and the two ends of the gauze sleeve (602) are respectively fixed inside the inner groove (601) on both sides.

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