Medical instrument storage device convenient to take and place for oral medical treatment

Abstract

The invention aims at providing a medical instrument storage device convenient to take and place for oral cavity medical treatment, and relates to the technical field of medical instruments, three rotating discs are rotationally arranged on a frame body, the three rotating discs can be rotationally retracted into the frame body or rotated out of the frame body, and oral cavity instruments in the rotating discs are convenient to take, place and take; the sliding plate can be driven to slide upwards by rotating the screw of the tweezers fixer on the turntable, and the pull rope is pulled to pull the tweezers clamping plate to rotate and open, so that tweezers can be placed; the tweezers clamping plate is rotated to be attached to the sliding plate under the action of the elastic belt by reversely rotating the screw rod, so that the tweezers are fixed; during use, a long-strip-shaped hand file, an odontoscope, a probe, a large-head filler, a small-head filler and a curette are placed on the small supporting plate of the clamping part of the long-strip-shaped fixator and are fixed through the long-strip-shaped fixator, limitation of the self-resetting buckle can be unlocked only by sliding the L-shaped connecting rod downwards again during taking, the clamping part slides upwards, and clamping of the tool is released; the taking is convenient; and the disorder of appliances is avoided through the long-strip fixer.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a storage device for medical instruments that is convenient for taking and placing in oral medical treatment. Background Art

[0002] In the field of oral medical treatment, the storage and management of medical devices are crucial links. With the continuous progress of medical technology, the types of instruments used in oral treatment are increasing day by day, including but not limited to oral burs, hand files, machine files, mouth mirrors, probes, large head fillers, small head fillers, handpieces, curettes, forceps, etc.

[0003] The types of oral instruments are diverse and have different shapes, which is not conducive to classified storage. The existing oral instrument storage devices can only fix a single instrument or fix the instrument through an elastic clamping structure such as an elastic buckle. When taking the instrument, a certain amount of force is required to take the instrument, and the instrument is mostly fixed in a groove, which is not easy to take; this reduces the efficiency of oral surgery. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides the following technical solutions: A storage device for medical instruments that is convenient for taking and placing in oral medical treatment, including a frame body, on which three turntables are rotatably arranged. A number of forceps holders and long bar holders are arranged on one turntable, and a number of bur holders are arranged on one turntable; The forceps holder includes a sliding plate, a forceps clamping plate, and a pull rope. The sliding plate is slidably installed on the turntable. One end of the forceps clamping plate is rotatably connected to the sliding plate. The forceps clamping plate and the turntable are connected by a pull rope. By sliding the sliding plate, the forceps clamping plate rotates and opens under the restriction of the pull rope; The long bar holder includes two clamping parts, an L-shaped connecting rod, and a self-resetting buckle. The clamping part includes a fixing rod slidably inserted into the turntable. Clamping plates are rotatably arranged on both sides of the fixing rod. By pressing down the L-shaped connecting rod, first drive the two clamping plates of the clamping part to rotate towards each other, and then press the fixing rod to slide down, and the sliding of the L-shaped connecting rod is restricted by the self-resetting buckle; The bur holder includes a rotating rod rotatably installed on the turntable. A number of U-shaped seats are fixedly arranged on the rotating rod. Side plates are slidably arranged on the U-shaped seats, and a driving member is arranged on the U-shaped seats; a number of first gears are fixedly arranged on the turntable corresponding to the U-shaped seats and cooperate with the driving member. By rotating the rotating rod, the U-shaped seats are driven to rotate, and the driving member is operated under the action of the first gears to control the sliding of the side plates.

[0005] Further, a base is rotatably provided at the bottom of the frame body, and placing grooves are provided on the frame body corresponding to the three turntables; a plurality of first grooves and second grooves are provided on one turntable, a plurality of third grooves are provided on one turntable, and a fourth groove is provided on one turntable; the forceps holder is installed in the first groove, the strip holder is installed in the second groove, and the bur holder is installed in the third groove.

[0006] Further, a connecting column is rotatably installed in the placing groove, the turntable is rotatably connected to the frame body through the connecting column, and the turntable rotates out of or rotates back into the placing groove by rotating around the connecting column; a limiting block is slidably provided on the side of the turntable, and a limiting hole is provided on the frame body, and the rotation of the turntable is restricted by the cooperation of the limiting block and the limiting hole.

[0007] Further, a sliding frame is slidably provided on the fixed rod, a connecting plate is rotatably provided at the lower end of the clamping plate, and the other ends of the connecting plates of the two clamping plates are rotatably installed on the sliding frame. By sliding down the sliding frame, the two connecting plates are driven to rotate, controlling the two clamping plates to rotate towards each other, and the L-shaped connecting rod is fixedly connected to the sliding frame.

[0008] Further, the self-resetting buckle includes a fixed bottom frame fixedly connected to the turntable, a limiting sliding block is slidably provided on the fixed bottom frame, the lower end of the limiting sliding block is connected to the fixed bottom frame through a first elastic element, the upper end of the limiting sliding block is fixedly connected to the L-shaped connecting rod, a limiting groove is provided on the limiting sliding block, the limiting groove is a special-shaped structure, the upper end thereof is a groove structure, an elastic dial rod sliding on the limiting groove is installed on the limiting groove, one end of the elastic dial rod is fixedly connected to the fixed bottom frame, and by pressing down the limiting sliding block, the elastic dial rod sliding in the limiting groove is controlled to slide into the upper groove of the limiting groove to be stuck, restricting the movement of the limiting sliding block, and pressing down the limiting sliding block again to control the elastic dial rod to slide out of the upper groove of the limiting groove.

[0009] Further, the lower end of the fixed rod is slidably inserted into the turntable and is connected to the turntable by providing a second elastic element; a stop block is fixedly provided on the fixed rod below the sliding frame to limit the sliding frame from sliding down further; by pressing down the L-shaped connecting rod, the limiting sliding block of the self-resetting buckle is driven to move downwards, synchronously driving the sliding frames of the two clamping parts to slide downwards, against the stop block, and then driving the fixed rod to move downwards to compress the second elastic element until the elastic dial rod of the self-resetting buckle slides into the upper groove of the limiting groove to be stuck, thereby restricting the sliding of the L-shaped connecting rod and restricting the rotation of the clamping plate.

[0010] Further, a large support plate is fixedly provided on the fixed rod, an elastic telescopic rod is fixedly provided on the large support plate, and a small support plate is fixedly provided on the extending end of the elastic telescopic rod.

[0011] Furthermore, the tweezers holder also includes a screw and an elastic band, and the screw thread passes through the sliding plate and is rotatably connected to the turntable; the tweezers clamping plate is located on the sliding plate, and the other end of the tweezers clamping plate is connected to the sliding plate through an elastic band; the sliding plate is controlled to slide up and down on the turntable by rotating the screw.

[0012] Furthermore, the driving member includes a driving rod, gear two and gear three, the driving rod threadedly passes through one side of the U-shaped seat and is rotatably connected to the side plate; gear two and gear three are rotatably installed in the U-shaped seat, and the driving rod slides through gear three, and the outer periphery of gear two is meshed with gear three and gear one; a motor is arranged in the turntable, which drives the rotating rod to rotate, thereby driving the U-shaped seat to rotate, and through the rotation of the U-shaped seat, gear two is rotated by the action of gear one, driving gear three to rotate, thereby driving the driving rod to rotate and controlling the movement of the side plate.

[0013] Furthermore, an ultraviolet lamp is arranged above the placement groove.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects: The present invention has three rotating disks rotatably arranged on a frame body, which can be rotated to be retracted into the frame body or rotated out of the frame body, so as to facilitate the storage and placement of oral appliances in the rotating disk; by rotating the screw of the tweezers fixer on the rotating disk, the sliding plate can be driven to slide up, and the pull rope is pulled to pull the tweezers clamping plate to rotate and open, and the upper part of the sliding plate is lifted off the bottom of the second groove, so that the tweezers can be conveniently taken and placed; by reversing the screw, the tweezers clamping plate is rotated to fit the sliding plate under the action of the elastic band, so as to fix the tweezers; When the long strip holder of the present invention is used, a long strip of hand file, mouth mirror, probe, large-head obturator, small-head obturator and curette are placed on the small support plate of the clamping part of the long strip holder, and the sliding frame is driven to slide down by sliding the L-shaped connecting rod downward, so that the two clamping plates rotate toward each other and close to cooperate with the small support plate to clamp and fix the long strip of medical instrument; and by continuing to slide the L-shaped connecting rod downward, the clamping part is moved downward as a whole and retracted into the groove one, and after releasing the hand, the L-shaped connecting rod is restricted from sliding upward by the self-resetting buckle; when taking out, only the restriction of the self-resetting buckle can be unlocked by sliding the L-shaped connecting rod downward again, so that the clamping part slides upward and the clamping of the instrument is released; it is convenient to take out and the long strip holder avoids the mess of the instrument; When the needle holder of the present invention is in use, the motor can be controlled to drive the rotating rod to rotate, thereby causing one end of a plurality of U-shaped seats to tilt up and separate from the three bottoms of the groove. At the same time, under the action of a gear, the driving member in the U-shaped seat is operated to control the side plate to slide and release the clamping and fixing of the needle. The U-shaped seat with one end tilted up makes the head end of the needle abut against the three side walls of the groove, and the rear end tilts up for easy removal of the needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 Schematic diagram of the turntable deployment structure of the present invention; Figure 3 Schematic diagram of the frame structure of the present invention; Figure 4 Schematic diagram of the installation of the forceps holder and the strip holder of the present invention; Figure 5 Schematic diagram of the installation of the strip holder of the present invention; Figure 6 Schematic diagram of the forceps holder structure of the present invention; Figure 7 Schematic diagram of the clamping part structure of the present invention; Figure 8 Schematic diagram of the bur holder structure of the present invention; Figure 9 Schematic diagram of the installation of the bur holder of the present invention; Figure 10 Enlarged schematic diagram at location A of the installation of the bur holder of the present invention; Figure 11 Schematic diagram of the structure of the fourth groove of the present invention.

[0016] In the figure: frame - 1, handle - 11, limit hole - 12, connecting column - 13, placement groove - 14, base - 2, turntable - 3, first groove - 31, second groove - 32, third groove - 33, fourth groove - 34, direction mark - 35, switch - 36, first gear - 37, limit block - 4, ultraviolet lamp - 5, forceps holder - 6, sliding plate - 61, screw rod - 62, elastic band - 63, forceps clamping plate - 64, forceps clamping groove - 641, pull rope - 65, convex block - 66, strip holder - 7, clamping part - 71, fixing rod - 711, clamping plate - 712, connecting plate - 713, sliding frame - 714, large support plate - 715, elastic telescopic rod - 716, small support plate - 717, L-shaped connecting rod - 72, self-resetting buckle - 73, bur holder - 8, U-shaped seat - 81, rotating rod - 82, side plate - 83, driving rod - 84, second gear - 85, third gear - 86. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0018] Please refer to Figures 1-11, A storage device for medical instruments that is convenient to pick up and place for oral medical use, including a frame body 1, on which three turntables 3 are rotatably arranged; a number of forceps holders 6 and long bar holders 7 are arranged on one turntable 3, and a number of bur holders 8 are arranged on one turntable 3; direction marks 35 are arranged on the outer sides of the three turntables 3 to indicate the direction of rotating to open the turntable 3; In this embodiment, a base 2 is rotatably arranged at the bottom of the frame body 1, and a handle 11 is rotatably arranged above it, and placement grooves 14 are opened on the frame body 1 corresponding to the three turntables 3; a number of grooves one 31 and grooves two 32 are opened on one turntable 3, a number of grooves three 33 are opened on one turntable 3, and a groove four 34 is opened on one turntable 3; the forceps holders 6 are installed in the grooves one 31, the long bar holders 7 are installed in the grooves two 32, and the bur holders 8 are installed in the grooves three 33; In this embodiment, a connecting column 13 is rotatably installed in the placement groove 14, the turntable 3 is rotatably connected to the frame body 1 through the connecting column 13, and the turntable 3 rotates out of or retracts into the placement groove 14 by rotating around the connecting column 13; a limiting block 4 is slidably arranged on the side of the turntable 3, and by setting a spring, the limiting block 4 always has a tendency to slide upward, and two limiting holes 12 are opened on the frame body 1 corresponding to the positions of the limiting block 4 relative to the turntable 3 when the turntable 3 is completely rotated and retracted and completely unfolded; After the turntable 3 is completely retracted, under the action of the spring, the limiting block 4 slides upward to cooperate with the limiting hole 12 to limit the rotation of the turntable 3; during use, by sliding down the limiting block 4 to separate it from the limiting hole 12, the turntable 3 can be rotated. When the turntable 3 is completely unfolded, the limiting block 4 is aligned with the limiting hole 12 and is inserted into the limiting hole 12 under the action of the spring, thereby limiting the rotation of the turntable 3 and keeping the turntable 3 in an unfolded state, and an ultraviolet lamp 5 is arranged above the placement groove 14, which can irradiate the oral instruments in the turntable 3. Embodiment 2

[0019] Please refer to Figures 1-11 , According to Embodiment 1, the forceps holder 6 includes a sliding plate 61, a forceps clamping plate 64, and a pull rope 65. The sliding plate 61 is slidably installed up and down on the side wall of the groove two 32. One end of the forceps clamping plate 64 is rotatably connected to the sliding plate 61. The forceps clamping plate 64 and the turntable 3 are connected by the pull rope 65, and the forceps clamping plate 64 is rotated and opened under the restriction of the pull rope 65 by sliding the sliding plate 61; In this embodiment, the tweezer holder 6 further includes a screw rod 62 and an elastic band 63. The screw rod 62 is threadedly passed through the sliding plate 61 and rotatably connected to the turntable 3. The tweezer clamping plate 64 is located on the sliding plate 61. A convex block 66 is fixedly arranged on the sliding plate 61. One end of the tweezer clamping plate 64 is rotatably connected to the convex block 66, and the other end of the tweezer clamping plate 64 is connected to the sliding plate 61 through the elastic band 63. The elastic band 63 causes the tweezer clamping plate 64 to tend to rotate and close towards the sliding plate 61. A tweezer slot 641 similar to the tweezer is provided on the surface of the tweezer clamping plate 64 in sliding contact. The sliding plate 61 is controlled to slide up and down on the turntable 3 by rotating the screw rod 62. During use, by rotating the screw rod 62 of the tweezer holder 6 on the turntable 3, the sliding plate 61 can be driven to slide upward, pulling the pull rope 65 to pull the tweezer clamping plate 64 to rotate and open. The sliding plate 61 is lifted off the bottom of the second groove 32, so that the tweezer can be conveniently taken and placed. By reversing the screw rod 62, the tweezer clamping plate 64 rotates and fits the sliding plate 61 under the action of the elastic band 63, and the tweezer is clamped by the tweezer slot 641, thereby fixing the tweezer. Embodiment 3

[0020] Please refer to Figures 1-11 , according to Embodiments 1-2, the strip holder 7 includes two clamping portions 71, an L-shaped connecting rod 72, and a self-resetting buckle 73. The clamping portion 71 includes a fixing rod 711 slidably inserted into the turntable 3. Clamping plates are rotatably arranged on both sides of the fixing rod 711. By pressing down the L-shaped connecting rod 72, the two clamping plates of the clamping portion 71 are first driven to rotate towards each other, and then the fixing rod 711 is pressed to slide down, and the sliding of the L-shaped connecting rod 72 is restricted by the self-resetting buckle 73. In this embodiment, a sliding frame 714 is slidably arranged on the fixing rod 711. A connecting plate 713 is rotatably arranged at the lower end of the clamping plate 712. The other ends of the connecting plates 713 of the two clamping plates 712 are rotatably installed on the sliding frame 714. By sliding down the sliding frame 714, the two connecting plates 713 are driven to rotate, controlling the two clamping plates 712 to rotate towards each other. The L-shaped connecting rod 72 is fixedly connected to the sliding frame 714. In this embodiment, the self - resetting buckle 73 is a prior art and is a buckle device of an existing physical object. The self - resetting buckle 73 includes a fixed base frame fixedly connected to the turntable 3. A limit sliding block is slidably arranged on the fixed base frame. The lower end of the limit sliding block is connected to the fixed base frame through a first elastic element. The upper end of the limit sliding block is fixedly connected to the L - shaped connecting rod 72. A limit groove is arranged on the limit sliding block. The limit groove is a special - shaped structure, and its upper end is a groove structure. An elastic lever that slides on the limit groove is installed on the limit groove. One end of the elastic lever is fixedly connected to the fixed base frame. By pressing down the limit sliding block, the elastic lever sliding in the limit groove is controlled to slide into the upper - end groove of the limit groove to be stuck, restricting the movement of the limit sliding block. Pressing down the limit sliding block again controls the elastic lever to slide out of the upper - end groove of the limit groove; In this embodiment, the lower end of the fixed rod 711 is slidably inserted into the turntable 3 and is connected to the turntable 3 by setting a second elastic element; a stop block is fixedly arranged on the fixed rod 711 below the sliding frame 714 to limit the sliding frame 714 from sliding further down. By pressing down the L - shaped connecting rod 72, the limit sliding block of the self - resetting buckle 73 is driven to move downward, synchronously driving the sliding frame 714 of the two clamping parts 71 to slide downward, against the stop block, and then driving the fixed rod 711 to move downward to compress the second elastic element until the elastic lever of the self - resetting buckle 73 slides into the upper - end groove of the limit groove to be stuck, thereby restricting the sliding of the L - shaped connecting rod 72 and restricting the rotation of the clamping plate 712.

[0021] In this embodiment, a large support plate 715 is fixedly arranged on the fixed rod 711. The middle part of the clamping plate is rotatably connected to both sides of the large support plate 715. An elastic telescopic rod 716 is fixedly arranged on the large support plate 715. A small support plate 717 is fixedly arranged on the extending end of the elastic telescopic rod 716. The small support plate 717 is located between the two clamping plates. The strip - shaped instrument is placed on the small support plate 717. The two clamping plates rotate and cooperate with the small support plate 717 to clamp the instrument. The design of the elastic telescopic rod 716 can clamp instruments of different thicknesses; During use, the strip - shaped hand file, mouth mirror, probe, large - head filling instrument, small - head filling instrument, and curette are placed on the small support plate 717 of the clamping part 71 of the strip - shaped fixer 7. By sliding down the L - shaped connecting rod 72, the sliding frame 714 is driven to slide downward, so that the two clamping plates 712 rotate towards each other and close to cooperate with the small support plate 717 to clamp and fix the strip - shaped medical instrument; and by continuously sliding down the L - shaped connecting rod 72, the whole clamping part 71 is moved downward and retracted into the groove 31. After releasing the hand, the self - resetting buckle 73 restricts the upward sliding of the L - shaped connecting rod 72. When taking the instrument, just slide down the L - shaped connecting rod 72 again to unlock the restriction of the self - resetting buckle 73, so that the clamping part 71 slides upward and releases the clamping of the instrument; it is convenient to take. The strip - shaped fixer 7 avoids the mess of the instruments. Embodiment 4

[0022] Please refer to Figures 1-11, according to Embodiments 1-3, the bur holder 8 includes a rotating rod 82 rotatably mounted on the turntable 3. A plurality of U-shaped seats 81 are fixedly arranged on the rotating rod 82. A side plate 83 is slidably arranged on the U-shaped seat 81, and a driving member is arranged on the U-shaped seat 81. A plurality of first gears 37 are fixedly arranged on the turntable 3 corresponding to the U-shaped seats 81 and cooperate with the driving member. By rotating the rotating rod 82, the U-shaped seat 81 is driven to rotate, and under the action of the first gear 37, the driving member operates to control the sliding of the side plate 83; In this embodiment, the driving member includes a driving rod 84, a second gear 85 and a third gear 86. The driving rod 84 is threadedly passed through one side of the U-shaped seat 81 and rotatably connected to the side plate 83. The second gear 85 and the third gear 86 are rotatably mounted in the U-shaped seat 81. The driving rod 84 slidably passes through the third gear 86. The outer periphery of the second gear 85 meshes with the third gear 86 and the first gear 37. A motor is arranged in the turntable 3 to drive the rotation of the rotating rod 82, driving the rotation of the U-shaped seat 81. Through the rotation of the U-shaped seat 81, the second gear 85 is driven to rotate under the action of the first gear 37, driving the rotation of the third gear 86, thereby driving the rotation of the driving rod 84 to control the movement of the side plate 83. And a switch 36 is arranged on the turntable 3 where the bur holder 8 is installed to control the operation of the motor; During use, by controlling the operation of the motor, the rotating rod 82 can be driven to rotate, driving one end of a plurality of U-shaped seats 81 to tilt up and separate from the bottom of the third groove 33. At the same time, under the action of the first gear 37, the driving member in the U-shaped seat 81 operates to control the sliding of the side plate 83 to loosen the clamping and fixing of the bur. The U-shaped seat 81 with one end tilted up makes the head end of the bur abut against the side wall of the third groove 33, and the rear end tilted up is convenient for taking the bur.

[0023] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A medical instrument storage device for oral medical use that is convenient to take and put, comprising a frame, on which three turntables are rotatably arranged, characterized in that: A plurality of tweezer holders and strip holders are arranged on one turntable, and a plurality of needle holders are arranged on another turntable; The tweezers holder comprises a sliding plate, a tweezers clamping plate, and a pull rope, wherein the sliding plate is slidably mounted on the turntable, one end of the tweezers clamping plate is rotatably connected to the sliding plate, the tweezers clamping plate and the turntable are connected by the pull rope, and the tweezers clamping plate is rotated and opened under the restriction of the pull rope by sliding the sliding plate; The strip holder comprises two clamping parts, an L-shaped connecting rod and a self-resetting buckle. The clamping part comprises a fixing rod slidably inserted into the rotating disk. Clamping plates are rotatably arranged on both sides of the fixing rod. By pressing down the L-shaped connecting rod, the two clamping plates of the clamping part are first driven to rotate towards each other, and then the fixing rod is pressed down, and the sliding of the L-shaped connecting rod is limited by the self-resetting buckle. The needle holder includes a rotating rod rotatably mounted on a turntable, a plurality of U-shaped seats fixedly arranged on the rotating rod, a side plate slidably arranged on the U-shaped seat, and a driving member arranged on the U-shaped seat; a plurality of gears corresponding to the U-shaped seat are fixedly arranged on the turntable to cooperate with the driving member, and the U-shaped seat is driven to rotate by rotating the rotating rod, and the driving member is operated by the gear to control the side plate to slide.

2. A medical instrument storage device for oral medical use that is easy to take out and put away according to claim 1, characterized in that: A base is rotatably provided at the bottom of the frame, and placement grooves are provided on the frame corresponding to the three turntables; a turntable is provided with a plurality of grooves one and two, a turntable is provided with a plurality of grooves three, and a turntable is provided with a groove four; the tweezers holder is installed in groove one, the long strip holder is installed in groove two, and the needle holder is installed in groove three.

3. The medical instrument storage device for oral medical use that is easy to take out and put away according to claim 1, characterized in that: A sliding frame is slidably arranged on the fixed rod, a connecting plate is rotatably arranged on the lower end of the clamping plate, the other end of the connecting plate of the two clamping plates is rotatably installed on the sliding frame, the two connecting plates are driven to rotate by sliding down the sliding frame, and the two clamping plates are controlled to rotate towards each other, and the L-shaped connecting rod is fixedly connected to the sliding frame.

4. The medical instrument storage device for oral medical use that is easy to take out and put away according to claim 1, characterized in that: The self-resetting buckle includes a fixed base frame fixedly connected to the turntable, a limit sliding block is slidably arranged on the fixed base frame, the lower end of the limit sliding block is connected to the fixed base frame through an elastic element, and the upper end of the limit sliding block is fixedly connected to the L-shaped connecting rod. The limit sliding block is provided with a limit groove, and the limit groove is a special-shaped structure, and its upper end is a groove structure. An elastic lever sliding on the limit groove is installed on the limit groove, and one end of the elastic lever is fixedly connected to the fixed base frame, and the elastic lever sliding in the limit groove is controlled by pressing the limit sliding block downward to slide to the upper end groove of the limit groove and get stuck, thereby limiting the movement of the limit sliding block, and the limit sliding block is pressed downward again to control the elastic lever to slide out of the upper end groove of the limit groove.

5. A medical instrument storage device for oral medical use that is easy to take out and put away according to claim 4, characterized in that: The lower end of the fixed rod is slidably inserted into the turntable and is connected to the turntable by setting an elastic element 2; a stopper is fixedly provided on the fixed rod below the sliding frame to limit the sliding frame from continuing to slide down; the limiting sliding block of the self-resetting buckle is driven downward by pressing the L-shaped connecting rod, and the sliding frames of the two clamping parts are simultaneously driven to slide down, against the stopper, and then the fixed rod is driven downward to compress the elastic element 2 until the elastic lever of the self-resetting buckle slides to the upper end groove of the limiting groove and is stuck, thereby limiting the sliding of the L-shaped connecting rod and limiting the rotation of the splint.

6. The medical instrument storage device for oral medical use that is easy to take out and put away according to claim 1, characterized in that: A large support plate is fixedly arranged on the fixed rod, an elastic telescopic rod is fixedly arranged on the large support plate, and a small support plate is fixedly arranged on the extended end of the elastic telescopic rod.

7. The medical instrument storage device for oral medical use that is easy to take out and put away according to claim 1, characterized in that: The tweezers holder also includes a screw and an elastic band. The screw thread passes through the sliding plate and is rotatably connected to the turntable. The tweezers clamping plate is located on the sliding plate, and the other end of the tweezers clamping plate is connected to the sliding plate through the elastic band. The sliding plate is controlled to slide up and down on the turntable by rotating the screw.

8. The medical instrument storage device for oral medical use that is convenient to take out and put away according to claim 1, characterized in that: The driving member includes a driving rod, gear two and gear three, the driving rod is threaded through one side of the U-shaped seat and is rotatably connected to the side plate; gear two and gear three are rotatably installed in the U-shaped seat, the driving rod slides through gear three, and the outer periphery of gear two is meshed with gear three and gear one; a motor is arranged in the turntable, driving the rotating rod to rotate, thereby driving the U-shaped seat to rotate, and through the rotation of the U-shaped seat, gear two is rotated by the action of gear one, driving gear three to rotate, thereby driving the driving rod to rotate and controlling the movement of the side plate.

Images