Dental multifunctional sand blasting machine

Abstract

The utility model discloses a multifunctional sandblasting machine for dental department, which relates to the technical field of medical apparatus and instruments, and comprises a sandblasting machine body and a fixing shell, a lifting mechanism for conveniently storing and protecting the sandblasting machine body is arranged in the fixing shell, and a fixing mechanism for clamping and fixing the sandblasting machine body is arranged on the lifting mechanism. According to the sand blasting machine, the sand blasting machine body is placed on the supporting plate, a second twisting handle is rotated, a limiting two-way lead screw is driven to rotate, two clamping plates are driven to move close to each other, a protective pad is tightly attached to the surface of the sand blasting machine body, a first twisting handle is rotated, a connecting shaft and two worms are driven to rotate, two worm wheels are driven to rotate, and two T-shaped columns rotate synchronously; and two limiting one-way lead screws are driven to rotate, a supporting plate is driven to move downwards, the sand blasting machine body moves along with the sand blasting machine body, and four supporting columns and a shielding plate move downwards along with the sand blasting machine body, so that the sand blasting machine body is stored and protected when not used, the sand blasting machine body is convenient to carry and transfer, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a dental multi-functional sandblaster. Background Art

[0002] Oral health is crucial for a person's overall health. Correct oral care habits can not only prevent oral diseases but also maintain the beauty and comfort of the oral cavity. A dental sandblaster is an important device in oral treatment, mainly used for cleaning and smoothing the tooth surface. During use, the sandblaster head needs to be adjusted to a suitable angle, generally forming a 60-degree angle, and small sodium bicarbonate particles are sprayed on the tooth surface to make the teeth smooth.

[0003] In the prior art, a dental sandblaster is used to clean dental calculus, dental plaque, and dental stains on the tooth surface. With the increasing demand of people, there are more and more dental clinics, and at the same time, the situation of industry involution has emerged, resulting in a small number of customers in some dental clinics and fewer uses of dental sandblasters. If a dental sandblaster is left exposed for a long time without use, dust may adhere to its surface, increasing the workload for the next use.

[0004] Therefore, a dental multi-functional sandblaster is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dental multi-functional sandblaster to solve the problems raised in the above background art.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A dental multi-functional sandblaster includes a sandblaster body and a fixed shell. A sand tank is arranged on the top of the sandblaster body, a water tank is arranged on the top of the sandblaster body, a sandblasting handle is arranged on one side of the sandblaster body, an ultrasonic handle is arranged on one side of the sandblaster body. An elevating mechanism for conveniently storing and protecting the sandblaster body is arranged inside the fixed shell. A fixing mechanism for clamping and fixing the sandblaster body is arranged on the elevating mechanism, and the sandblaster body is respectively in contact with the elevating mechanism and the fixing mechanism.

[0008] Further, the elevating mechanism includes two T-shaped columns. The two T-shaped columns are rotatably installed at the bottom of the inner wall of the fixed shell. Worms are installed on the outer walls of the two T-shaped columns. A connecting shaft is rotatably installed inside the fixed shell. Two worms are installed on the outer wall of the connecting shaft, and the worms are meshed with the worms. The right end of the connecting shaft extends outside the fixed shell, and a first torsion handle is installed on the surface of the extended connecting shaft. A partition is installed on the inner wall of the fixed shell, and the two T-shaped columns are rotatably installed on the partition.

[0009] Furthermore, a limiting one-way screw rod is installed on the top of the two T-shaped columns, a support plate is threadedly installed on the outer wall of the two limiting one-way screw rods, and the sandblasting machine body is in contact with the support plate, four support columns are installed on the top of the support plate, and a shielding plate is installed on the top of the four support columns.

[0010] Furthermore, two placement grooves are provided on the top of the shielding plate, and handles are rotatably installed inside the two placement grooves.

[0011] Furthermore, the fixing mechanism includes a limited bidirectional screw rod, and the top of the support plate passes through two rectangular slots. The limited bidirectional screw rod is rotatably installed inside the left rectangular slot, and a cylinder is installed inside the right rectangular slot. Two clamps are threadedly installed on the outer wall of the limited bidirectional screw rod, and the two clamps are slidably installed on the outer wall of the cylinder. The left end of the limited bidirectional screw rod extends to the outside of the support plate, and a twist handle 2 is installed on the surface of the limited bidirectional screw rod at the extended end.

[0012] Furthermore, protective pads are installed on the surfaces of the two clamping plates, and the protective pads are in contact with the sandblasting machine body.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model, through the arrangement of the support plate, the shielding plate and the clamping plate, etc., the sandblasting machine body is placed on the support plate, the twist handle 2 is rotated, the limiting bidirectional screw rod is driven to rotate, and the two clamping plates slide on the cylinder and move close to each other, the protective pad is closely fitted with the surface of the sandblasting machine body, and then the twist handle 1 is rotated to drive the connecting shaft to rotate, and the two worms are rotated accordingly, driving the two worm wheels to rotate, so that the two T-shaped columns are rotated synchronously, driving the two limiting unidirectional screw rods to rotate, driving the support plate to move downward, so that the sandblasting machine body moves accordingly, and the four support columns and the shielding plate move downward accordingly, so that the sandblasting machine body is stored and protected when not in use, and the sandblasting machine body is convenient to carry and transport, thereby improving convenience. When in use, the twist handle 1 can be rotated in the opposite direction, and the sandblasting machine body can be displayed from the fixed shell for use. When the user accidentally pulls the sandblasting handle and the ultrasonic handle with force, causing the sandblasting machine body to fall, the fixed shell and the shielding plate can prevent the sandblasting machine body from directly contacting the ground and causing damage, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0018] Reference numerals: 1, sandblasting machine body; 2, sand tank; 3, sandblasting handle; 4, water tank; 5, ultrasonic handle; 6, fixed housing; 7, lifting mechanism; 701, T-shaped column; 702, worm gear; 703, partition; 704, connecting shaft; 705, worm; 706, limiting one-way lead screw; 707, support plate; 708, support column; 709, baffle; 710, handle; 711, first torsion handle; 8, fixing mechanism; 801, rectangular notch; 802, limiting two-way lead screw; 803, cylinder; 804, clamping plate; 805, second torsion handle. Detailed implementation manners

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0021] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0022] The electrical components appearing in this text are all electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0023] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inside", "outside", "above", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0024] Such as Figures 1-3As shown in the figure, a dental multi-functional sandblaster includes a sandblaster body 1 and a fixed shell 6. A sand tank 2 is arranged at the top of the sandblaster body 1, and a water tank 4 is arranged at the top of the sandblaster body 1. A sandblasting handle 3 is arranged on one side of the sandblaster body 1, and an ultrasonic handle 5 is arranged on one side of the sandblaster body 1. An elevating mechanism 7 for conveniently storing and protecting the sandblaster body 1 is arranged inside the fixed shell 6. A fixing mechanism 8 for clamping and fixing the sandblaster body 1 is arranged on the elevating mechanism 7, and the sandblaster body 1 is respectively in contact with the elevating mechanism 7 and the fixing mechanism 8. In this embodiment, during use, after injecting sand powder into the sand tank 2 and pure water into the water tank 4, after the preparation work is completed, the user holds the sandblasting handle 3 and the ultrasonic handle 5, and under the control of the sandblaster body 1, the teeth of the patient can be cleaned and cared for. When not in use, after cleaning the sandblasting handle 3 and the ultrasonic handle 5, place them on the sandblaster body 1, and the sandblaster body 1 is stored in the fixed shell 6 through the elevating mechanism 7 for protecting the sandblaster body 1, isolating dust, and being convenient for carrying and transporting. When the sandblaster body 1 breaks down, the fixing of the sandblaster body 1 can be released through the fixing mechanism 8, and it can be taken out for repair and maintenance, so as to realize convenient storage and protection of the sandblaster body 1, convenient carrying and transporting, improve convenience, and enhance practicability.

[0025] As Figures 1-2 shown, the elevating mechanism 7 includes two T-shaped columns 701. The two T-shaped columns 701 are rotatably installed at the bottom of the inner wall of the fixed shell 6. Worms 702 are installed on the outer walls of the two T-shaped columns 701. A connecting shaft 704 is rotatably installed inside the fixed shell 6. Two worms 705 are installed on the outer wall of the connecting shaft 704, and the worms 702 and the worms 705 are meshed with each other. The right end of the connecting shaft 704 extends outside the fixed shell 6, and a first torsion handle 711 is installed on the surface of the extended connecting shaft 704. A partition 703 is installed on the inner wall of the fixed shell 6, and the two T-shaped columns 701 are rotatably installed on the partition 703. In this embodiment, by rotating the first torsion handle 711, the connecting shaft 704 is driven to rotate, and the two worms 705 rotate accordingly, driving the two worms 702 to rotate, so that the two T-shaped columns 701 rotate synchronously, thus reflecting the transmission of power.

[0026] As Figures 2-3As shown in the figure, limit one-way lead screws 706 are installed at the tops of two T-shaped columns 701. Support plates 707 are threadedly installed on the outer walls of the two limit one-way lead screws 706, and the sandblasting machine body 1 is in contact with the support plates 707. Four support columns 708 are installed at the tops of the support plates 707, and a shielding plate 709 is installed at the tops of the four support columns 708. In this embodiment, when the two T-shaped columns 701 rotate, the two limit one-way lead screws 706 are driven to rotate, driving the support plates 707 to move longitudinally, causing the sandblasting machine body 1 to move accordingly, and the four support columns 708 and a shielding plate 709 move longitudinally accordingly, thereby adjusting the height of the sandblasting machine body 1.

[0027] As Figure 1 shown, two placement grooves are opened at the top of the shielding plate 709, and two handles 710 are rotatably installed inside the two placement grooves. In this embodiment, through the arrangement of the two handles 710, it is convenient to carry out the transfer work.

[0028] As Figures 1-3 shown, the fixing mechanism 8 includes a limit bidirectional lead screw 802. Two rectangular notches 801 penetrate through the top of the support plate 707. The limit bidirectional lead screw 802 is rotatably installed inside the left rectangular notch 801, and a cylinder 803 is installed inside the right rectangular notch 801. Two clamping plates 804 are threadedly installed on the outer wall of the limit bidirectional lead screw 802, and the two clamping plates 804 are slidably installed on the outer wall of the cylinder 803. The left end of the limit bidirectional lead screw 802 extends outside the support plate 707, and a second torsion handle 805 is installed on the surface of the extended end of the limit bidirectional lead screw 802. In this embodiment, when the support plate 707 moves longitudinally, and the fixing mechanism 8 moves longitudinally as a whole. By rotating the second torsion handle 805, the limit bidirectional lead screw 802 is driven to rotate, and the two clamping plates 804 slide on the cylinder 803 and move closer to each other to clamp the outer wall of the sandblasting machine body 1, thereby installing and fixing the sandblasting machine body 1.

[0029] As Figure 3 shown, protective pads are installed on the surfaces of the two clamping plates 804, and the protective pads are in contact with the sandblasting machine body 1. In this embodiment, since the protective pads are made of rubber material, the frictional resistance of the contact with the surface of the sandblasting machine body 1 is enhanced, the fixing stability is enhanced, and the wear caused by clamping the outer wall of the sandblasting machine body 1 can be avoided.

[0030] In summary, during use, sand powder is injected into the sand pot 2 and pure water is injected into the water pot 4. After the preparation work is completed, the user holds the sandblasting handle 3 and the ultrasonic handle 5, and under the control of the sandblasting machine body 1, the teeth of the patient can be cleaned and cared for. When not in use, after cleaning the sandblasting handle 3 and the ultrasonic handle 5, they are placed on the sandblasting machine body 1. The sandblasting machine body 1 is stored in the fixed shell 6 through the lifting mechanism 7 to protect the sandblasting machine body 1, isolate dust, and facilitate carrying and transportation. When the sandblasting machine body 1 breaks down, the fixing of the sandblasting machine body 1 can be released through the fixing mechanism 8, and it can be taken out for repair and maintenance. Thus, it is convenient to store and protect the sandblasting machine body 1, facilitate carrying and transportation, improve convenience, and enhance practicality. By rotating the twist handle one 711, the connecting shaft 704 is driven to rotate, and the two worm gears 705 rotate accordingly, driving the two worm wheels 702 to rotate, so that the two T-shaped columns 701 rotate synchronously, thereby reflecting the transmission of power. When the two T-shaped columns 701 rotate, the two limit one-way lead screws 706 are driven to rotate, driving the support plate 707 to move longitudinally, so that the sandblasting machine body 1 moves accordingly, and the four support columns 708 and a shielding plate 709 move longitudinally accordingly, thereby adjusting the height of the sandblasting machine body 1. Through the setting of the two pull handles 710, it is convenient to carry out the transportation work. When the support plate 707 moves longitudinally, the entire fixing mechanism 8 moves longitudinally. By rotating the twist handle two 805, the limit bidirectional lead screw 802 is driven to rotate, and the two clamping plates 804 slide on the cylinder 803 and move closer to each other to clamp the outer wall of the sandblasting machine body 1, thereby fixing the sandblasting machine body 1. Since the protective pad is made of rubber material, it enhances the frictional resistance in contact with the surface of the sandblasting machine body 1, enhances the stability of fixing, and can avoid abrasion caused by clamping the outer wall of the sandblasting machine body 1.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dental multifunctional sandblasting machine, comprising a sandblasting machine body (1) and a fixed shell (6), wherein a sand tank (2) is arranged on the top of the sandblasting machine body (1), a water tank (4) is arranged on the top of the sandblasting machine body (1), a sandblasting handle (3) is arranged on one side of the sandblasting machine body (1), and an ultrasonic handle (5) is arranged on one side of the sandblasting machine body (1), characterized in that: The interior of the fixed shell (6) is provided with a lifting mechanism (7) for conveniently storing and protecting the sandblasting machine body (1); the lifting mechanism (7) is provided with a fixing mechanism (8) for clamping and fixing the sandblasting machine body (1); and the sandblasting machine body (1) is in contact with the lifting mechanism (7) and the fixing mechanism (8) respectively.

2. A dental multifunctional sandblasting machine according to claim 1, characterized in that: The lifting mechanism (7) comprises two T-shaped columns (701), the two T-shaped columns (701) are rotatably mounted on the bottom of the inner wall of the fixed shell (6), the outer walls of the two T-shaped columns (701) are both mounted with worm wheels (702), a connecting shaft (704) is rotatably mounted inside the fixed shell (6), two worms (705) are mounted on the outer wall of the connecting shaft (704), and the worm wheels (702) and the worms (705) are meshed with each other, the right end of the connecting shaft (704) extends outside the fixed shell (6), a twist handle (711) is mounted on the surface of the extending end of the connecting shaft (704), a partition (703) is mounted on the inner wall of the fixed shell (6), and the two T-shaped columns (701) are rotatably mounted on the partition (703).

3. A dental multifunctional sandblasting machine according to claim 2, characterized in that: A limiting one-way screw rod (706) is installed on the top of the two T-shaped columns (701), a support plate (707) is threadedly installed on the outer wall of the two limiting one-way screw rods (706), and the sandblasting machine body (1) is in contact with the support plate (707), four support columns (708) are installed on the top of the support plate (707), and shielding plates (709) are installed on the top of the four support columns (708).

4. A dental multifunctional sandblasting machine according to claim 3, characterized in that: Two placement grooves are provided on the top of the shielding plate (709), and handles (710) are rotatably installed inside the two placement grooves.

5. The multifunctional dental sandblasting machine according to claim 3, characterized in that: The fixing mechanism (8) comprises a limited bidirectional screw rod (802), the top of the support plate (707) is penetrated by two rectangular slots (801), the limited bidirectional screw rod (802) is rotatably mounted inside the left rectangular slot (801), and a cylinder (803) is mounted inside the right rectangular slot (801), two clamping plates (804) are threadedly mounted on the outer wall of the limited bidirectional screw rod (802), and the two clamping plates (804) are slidably mounted on the outer wall of the cylinder (803), the left end of the limited bidirectional screw rod (802) extends to the outside of the support plate (707), and a second twist handle (805) is mounted on the surface of the extended end of the limited bidirectional screw rod (802).

6. The multifunctional dental sandblasting machine according to claim 5, characterized in that: Protective pads are installed on the surfaces of the two clamping plates (804), and the protective pads are in contact with the sandblasting machine body (1).

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