KR200356521Y1 - Stand x-ray apparatus for dental - Google Patents

Abstract

The present invention not only can easily adjust the height according to the height of the teeth of the customer who is sitting on the x-ray device to take an x-ray to check the condition of the teeth, and can finely adjust the height and fix it by leaning against the head of the customer. It relates to a dental stand x-ray device that can easily adjust the head restraint that can be made, the chair 70 is formed on one side of the lower, vertical body 60 and vertically formed to lean on the back and head while sitting Is installed in the longitudinal direction from the top of the vertical body 60, the vertical joint moving portion 30 to reciprocate vertically, and the gas cylinder 40 is mounted to one end of the vertical joint moving portion 30 to reciprocate vertically And a vertical drive unit 26 having a pinion gear 23 rotated by the reduction motor 28 between the gas cylinder 40 and a pinion gear 23 of the vertical drive unit 26. And matmulrimyeonseo below size control 24 formed ever move, the said vertical joints while moving position while being connected to the top of the East (30) is characterized by an x-ray unit 50 to take the teeth.

Description

Dental stand X-ray unit {STAND X-RAY APPARATUS FOR DENTAL}

The present invention relates to a dental stand x-ray device, and more particularly, it is possible to automatically adjust the height automatically and easily according to the height of the customer sitting the x-ray device to take an x-ray to check the condition of the teeth, The present invention relates to a dental stand x-ray apparatus which can finely adjust the height and easily adjust the head restraint which can be fixed by leaning against the head of the customer.

Conventional dental stand x-ray apparatus is manually operated as in the prior art, as shown in Figure 1, the vertical body 6 is formed to be fixed vertically to the floor, the lower end of the vertical body 6 A seating chair 8 is formed, the upper side of the vertical body 6 is fixed in a penetrating state inside, the end is fixed to the gas cylinder 10 fixed to the inside is perpendicular to the top in the longitudinal direction Height adjustment part 4 is possible to change the length, and the X-ray part is formed at the end of the height adjustment part 4 is formed so as to see the state of the teeth.

In addition, the vertical body (6) is formed long in the longitudinal direction of the damping damping portion (3) formed so as to rest comfortably with the head leaning when the customer is leaning.

The height adjustment unit 4 formed as described above is configured to be easily raised even if the user pulls up the X-ray device 2 so that the gas cylinder 10 is easily pushed up the heavy X-ray 2. .

Moreover, it is comprised so that it may descend according to the guidance of the gas cylinder 10 when pushing down small at the time of getting off.

The gas cylinder 10 configured as described above is intended to move slowly in order to prevent the heavy X-ray 2 and the height adjustment part 4 from being moved suddenly.

The gas cylinder 10 used as described above is filled with gas inside so that the user can easily lift and lower as it is configured to pull up and down, but the user can manually adjust the height of the X-ray (2) mounted (4) Raising and lowering not only makes it difficult to finely adjust to the height of the customer's teeth, but also causes problems that vary slightly depending on the gas pressure in the gas cylinder (10). It is a situation where troublesome problems arise, such as re-shooting due to incorrect positioning.

In addition, since the damping damping portion 3 provided on the longitudinal front face of the vertical main body 6 is provided in the entirety of the longitudinal front face, there is a problem of raising the unit cost of the product.

Not only that, the damping part 3 is formed in a round shape and shakes when X-rays are photographed because it cannot be held to the left and right when the customer is leaning on the head.

Therefore, the present invention was conceived in view of the conventional problems as described above, its purpose is to easily adjust the height according to the height of the teeth of the guests sitting x-ray device to take a picture using a stand-type x-ray to determine the state of the tooth Not only that, it is possible to automatically adjust the height of the fine, and also provides a dental stand x-ray device that can easily adjust the head restraint can be fixed to the head of the customer.

1 is a view showing a conventional dental stand x-ray apparatus.

Figure 2 is a view showing a dental stand x-ray apparatus of the present invention.

Figure 3 is a view showing a cross-sectional state of the dental stand x-ray device of the present invention.

Figure 4 is a view showing a state in which the vertical drive portion of the dental stand x-ray device of the present invention separated.

5 is a view showing the cushioning headrest of the dental stand x-ray apparatus of the present invention.

Explanation of symbols on the main parts of the drawing

20: fixed rail 30: vertical joint moving part

23: Pinion Gear 24: Rack Gear

26: vertical drive unit 28: reduction motor

40: gas cylinder 46a, 46b, 47a, 47b: fixed guide guide roller

50: x-ray unit 60: vertical body

70: chair 80: headrest

82: magnet

In order to achieve the above object, the dental stand x-ray device of the present invention, the chair is formed on one side of the bottom, vertical body formed vertically to lean back and head in a sitting state, and from the top of the vertical body A vertical joint moving part installed in the longitudinal direction and vertically reciprocating, and a gas cylinder is mounted at one end of the vertical joint moving part to reciprocate vertically, and a pinion gear rotated by a reduction motor between the gas cylinder. It consists of a vertical drive unit, a rack gear formed so as to move while being engaged with the pinion gear of the vertical drive unit, and the X-ray unit to take a tooth while being moved in a position connected to the upper end of the vertical joint moving unit.

Dental stand x-ray apparatus of the present invention configured as described above will be described in detail below.

Dental stand x-ray device of the present invention, the chair 70 is formed on one side of the lower end to be fixed to the floor, the user's back and the head of the patient in a state sitting on the inner side of the chair 70 Vertical body 60 is formed vertically so that it can lean.

It is penetrated in the longitudinal direction on the top of the vertical body 60, the vertical joint moving portion 30 is formed to reciprocate vertically.

In addition, a gas cylinder 40 is mounted at one end of the vertical joint moving part 30 so as to vertically reciprocate, and a pinion gear 23 rotated by the reduction motor 28 between the gas cylinder 40 and the gas cylinder 40. Vertical driving part 26 is formed.

The rack gear 24 is linearly formed in the longitudinal direction of the vertical body 60 while being engaged with the pinion gear 23 formed to rotate on the vertical driving part 26.

The X-ray part 50 which takes a tooth while being moved in the state connected to the upper end of the vertical joint moving part 30 is formed.

On the upper end of the vertical body 30, the fixed guide guide rollers 46a, 46b, 47a, and 47b are formed at regular intervals on the upper and lower ends so that the vertical joint moving part 30 moves smoothly vertically. .

A magnet 82 is formed on the rear surface of the vertical body 60 so as to be attached to and detached from the vertical body 60 in the longitudinal direction.

The front of the vertical body 60, the head restraint 80 is integrally formed, the head restraint 80 is characterized in that the magnet 82 is formed to easily adjust the height.

A fixed rail 20 is formed in the vertical body 60 in the longitudinal direction so that the vertical driving part 26 moves vertically without shaking.

The dental stent x-ray apparatus of the present invention configured as described above will be described in detail below with reference to the accompanying drawings.

Figure 2 is a view showing a dental stand x-ray device of the present invention, Figure 3 is a view showing a cross-sectional state of the dental stand x-ray device of the present invention, Figure 4 is a vertical drive of the dental stand x-ray device of the present invention 5 is a view showing the separated state, Figure 5 is a view showing the cushioning headrest of the dental stand x-ray apparatus of the present invention.

Dental stand x-ray device of the present invention, as shown in Figure 2, the patient's back to the chair 70, the vertical body 60 side, the head sits on the head restraint (80) position.

As described above, when the patient sits on the chair 70 of the dental stand x-ray apparatus, the dentist places the film to be taken inside the tooth to be treated by the patient.

In the present invention, the technique for the joint part which can be bent at various angles in the state where the vertical joint moving unit 30 is mounted with the X-ray unit 50 is a generalized technology, and thus the vertical joint moving unit 30 is not described in detail. Only the state related to the technology of moving up and down and adjusting the height will be described in detail.

The user adjusts the x-ray part 50 up and down to the position of the tooth to be treated by the patient sitting in the chair 70.

At this time, the position movement for adjusting the height of the X-ray unit 50 of the vertical joint moving unit 30 mounted on the upper side of the vertical main body 60, as shown in Figure 3, to the vertical driving unit 26 The formed reduction motor 28 is driven using the switch 51.

According to the present invention, when the pinion gear 23 mounted on the reduction motor 28 of the vertical driving unit 26 rotates, the pinion gear 23 to be rotated has the surface of the rack gear 24 formed on the vertical body 60. It moves up and down vertically.

The vertical driving unit 26 moves in the same way as the vertical driving unit 26 is moved because it is fastened to move in conjunction with the vertical joint moving unit 30.

Since the X-ray unit 50 is mounted at one end of the vertical joint moving unit 30 mounted on the vertical driving unit 26, the deceleration motor 28 of the vertical driving unit 26 is gradually raised and lowered using a switch operation. Fine position adjustment is possible.

In addition, since the vertical driving unit 26 can finely vertically move the vertical joint moving unit 30 equipped with the heavy X-ray unit 50 using the reduction motor 28, the patient slowly moves to the position of the tooth to be treated. There are features that can be taken.

On the lower side of the inner body of the vertical body 60, the lower side on the vertical drive unit 26 having the reduction motor 28 can support the X-ray unit 50 and the vertical joint moving unit 30 on the upper side and control the weight at the same time. The gas cylinder 40 which is present is mounted.

The reduction motor 28 is suitable for precise control because it does not rotate at high speed, unlike a general motor, and reduces the speed of the motor to transmit rotational force.

Therefore, since the pinion gear 23 rotated by the reduction motor 28 does not rotate rapidly, the pinion gear 23 is slowly moved on the surface of the rack gear 24.

As described above, the gas cylinder 40 supporting the vertical joint moving part 30 vertically is installed at the lower side of the vertical driving part 26 connected to the vertical joint moving part 30, thereby reducing the motor 28. Since it is possible to reduce the load force applied to the small deceleration motor 28 can be used, of course. In particular, since the gas cylinder 40 formed to be positioned on the inner side of the lower side of the vertical body 60 is vertically operated, the weight of the vertical joint moving unit 30 and the X-ray unit 50 installed on the upper side is vertically driven. It is formed so as to support it smoothly with (26).

In addition, as shown in FIG. 4, the vertical driving unit 26 is configured to move the pinion gear 23 in engagement with the rack gear 24 formed in the longitudinal direction on the vertical body 60 only on one side during vertical movement. Because of this, the vertical movement is performed with a slight force imbalance during vertical movement.

The present invention is a vertical movement on the vertical drive portion 26 of the pinion gear 23 that is engaged with the rack gear 24 formed on the vertical body 60 to match the force imbalance during the vertical movement of the vertical drive portion 26 It is configured to move along the fixed rail 20 so as to smoothly move in the vertical direction without being pushed onto the vertical drive part 26 on the opposite side so that the force of the gear is not applied to only one side.

When the vertical driving unit 26 is vertically moved, since the vertical driving unit 26 is moved on the fixed rail 20 on the vertical main body 60, no shaking or shaking occurs, the movement in the longitudinal direction is smoothly adjusted. That is, one side surface of the vertical driving part 26 is moved while the pinion gear 23 is engaged with the rack gear 24, and the vertical driving part 26 on the opposite side where the rack gear 24 is formed has the vertical body 60. Since it is configured to move on the fixed rail 20 fixed in the longitudinal direction is to move only vertically without shaking left and right.

Therefore, the vertical joint moving part 30 is fastened on the vertical driving part 26 which performs the vertical reciprocating motion moved as described above.

The thickness direction side of the vertical joint moving part 30 is sandwiched between the fixed guide rollers 46a, 46b, 47a, and 47b so as to prevent shaking when the piston is raised and lowered and to perform vertical movement only when it is lowered like a piston. Fork position.

More preferably, the vertical joint moving part 30 is movable by the fixed guide rollers 46a, 46b, 47a, and 47b formed at the upper end of the vertical body 60 without being shaken when moved vertically. It is stable to form the upper and lower stages at regular intervals.

The fixed guide guide rollers 46a, 46b, 47a, and 47b formed as described above guide the lengthwise direction while holding the vertical joint moving part 30 so as not to shake in the circumferential direction when the vertical driving part 26 moves. .

As described above, the position of the pinion gear 23 changes as the pinion gear 23 of the vertical drive unit 26 engages with the gear of the rack gear 24, so that the height of the vertical joint mover 30 is fine. Since it can be adjusted so that the position of the X-ray unit 50 can be moved precisely and accurately.

5, the magnet 82 is formed on the rear side of the head restraint 80 while moving the head restraint 80 in the longitudinal direction on the vertical body 60 to match the head height of the patient. So if you change only the position, you can adjust the height.

Therefore, the dental stand x-ray apparatus of the present invention has a wide range of use because it can adjust the height of the user to not only a tall adult but also a middle age of a short child.

In addition, as a feature of the present invention, when the patient to be treated with the tooth is sitting on the chair 70, the head to the head restraint (80) to lean on the vertical body 60 to match the height of the head to be fitted in the right position .

Since the head restraint 80, which is height-adjusted to the upper and lower sides of the vertical body 60, has a magnet 82 mounted on the rear side thereof, so that it can be attached and detached while moving to a position along the longitudinal direction of the vertical body 60. Anyone can easily adjust the position.

The head rest 80 is made of urethane resin or the like to buffer the comfort and shock if the patient is leaning.

The dental stand x-ray device of the present invention as described above has the effect that the height can be easily adjusted according to the height of the teeth of the customer sitting the x-ray device to take an x-ray to check the state of the teeth.

In addition, the height can be finely adjusted according to the height of the tooth to be photographed of the patient, there is an effect that can easily adjust the head restraint can be fixed to the head of the visitor.

Claims (4)

In the dental stand x-ray apparatus, Chair 70 is formed on one side of the lower, vertical body 60 and vertically formed to lean back and head in a sitting state, A vertical joint moving part 30 installed in the longitudinal direction at the upper end of the vertical body 60 and vertically reciprocating; One end of the vertical joint moving part 30 is equipped with a gas cylinder 40 so as to reciprocate vertically, and is vertically mounted with a pinion gear 23 which is rotated by the reduction motor 28 between the gas cylinder 40. The driving unit 26, A rack gear 24 formed to move while being engaged with the pinion gear 23 of the vertical driving part 26; Dental stand x-ray device, characterized in that consisting of the x-ray unit 50 to take the teeth while moving in the position connected to the top of the vertical joint moving part (30). The dental stand of claim 1, wherein a magnet 82 is formed on the rear surface so that the vertical body 60 can be attached and detached in the longitudinal direction, and a head restraint 80 is integrally formed on the front surface. X-ray device. The upper and lower ends of the guide guide rollers 46a, 46b, 47a, and 47b according to claim 1, wherein the vertical joint moving part 30 is smoothly moved vertically on the upper end of the vertical body 30. Dental stand x-ray device, characterized in that formed at regular intervals. The dental stand x-ray apparatus according to claim 1, wherein a fixed rail (20) is formed in a longitudinal direction on the vertical main body (60) so that the vertical driving part (26) moves vertically.