CN211131450U

CN211131450U - High-speed mobile phone with freely adjustable head angle and handle angle range

Info

Publication number: CN211131450U
Application number: CN201921920303.XU
Authority: CN
Inventors: 吴宗周
Original assignee: Shenzhen Kangti Medical Technology Co ltd
Current assignee: Shenzhen Kangti Medical Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-31
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a high-speed cell-phone that can adjust wantonly in head angle and handle angle scope, including gland, turbine driver, car needle, aircraft nose, rotational pin, lock nut, handle front portion, spraying gas rubber tube, water spray rubber tube, elbow inner joint, drive gas rubber tube, handle rear portion, joint inner seat and four hole rubber pads, the handle front portion sets up the one end at the handle rear portion, the handle front portion and handle rear portion are hollow tubular structure, the handle front portion is close to the one end at handle rear portion and is provided with the elbow inner joint, the utility model discloses the beneficial effect who reaches is: the operation is simple, the stable performance, according to the position that will treat, the angle of adjustment aircraft nose and handle that the direction can be convenient in the treatment process, also can the angle of adjustment handle simultaneously to avoid blockking dentist's sight, can effectively solve the unsatisfactory problem of being difficult to the operation of position in the oral treatment, reduce dentist because of the probability of long-term work's occupational disease scapulohumeral periarthritis and tenosynovitis.

Description

High-speed mobile phone with freely adjustable head angle and handle angle range

Technical Field

The utility model relates to a high-speed cell-phone, in particular to high-speed cell-phone that can adjust wantonly in head angle and the handle angle scope belongs to oral cavity medical instrument technical field.

Background

All high-speed mobile phones in the current market are in a head and handle fixed connection type, the angle cannot be adjusted, conventionally, the head and the handle form a 90-degree angle, and the hair blocking teeth are special for the purpose that the included angle between the head and the handle forms 135 degrees. The camber of the handle of the conventional high-speed mobile phone is 165 degrees, and the handle of the impacted tooth is a 180-degree straight handle. However, the position of oral diseases is not the same as that of people, and the position and direction of some teeth needing to be drilled, ground and cut are difficult to operate by a conventional mobile phone, so that the sight of a dentist is blocked, and the dental operation can be only reluctantly completed by the doctor in a very awkward posture except that the mouth of the patient is enlarged. In the process of oral treatment, because the treatment positions are different, the angle between the head of the high-speed mobile phone and the handle and the bending degree of the handle can have treatment influence.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-speed cell-phone that can adjust wantonly in head angle and the handle angle scope, the effectual problem that is difficult to operate among the prior art oral cavity treatment position of having solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-speed mobile phone with an arbitrarily adjustable head angle and handle angle range, which comprises a gland, a turbine driver, a needle, a machine head, a rotating pin, a lock nut, a handle front part, a spray air rubber tube, a spray water rubber tube, an elbow inner joint, a driving air rubber tube, a handle rear part, a joint inner seat and a four-hole rubber pad, wherein the handle front part is arranged at one end of the handle rear part, the handle front part and the handle rear part are both hollow tubular structures, one end of the handle front part close to the handle rear part is provided with the elbow inner joint, one end of the elbow inner joint close to the handle front part is in threaded connection with the inner cylinder wall of the handle front part, the inside of one end of the handle rear part far away from the elbow inner joint is inserted with the joint inner seat, one end of the joint inner seat extending out of the handle rear part is fixedly connected with the, the water spray rubber tube and the driving air rubber tube penetrate through one end of the joint inner seat to extend to the inside of the rear portion of the handle, the front portion of the handle is provided with a machine head inside the end, away from the elbow, of the elbow, the outer wall of the machine head is sleeved with a locking nut, the locking nut is in threaded connection with the outer wall, away from the end, away from the elbow, of the front portion of the handle, a rotating pin is arranged on the outer wall of the locking nut, the rotating pin sequentially penetrates through the locking nut, the front portion of the handle and the machine head, a gland is fixedly connected to the top of the machine head, a turbine driver is arranged inside the machine head, a vehicle needle is inserted into the output end of the turbine driver, one end, extending to the inside of the rear portion of the handle, of the water spray rubber tube extends to the inside of the, the other end of the spray air rubber tube is communicated with a spray hole on the machine head.

As an optimized technical scheme of the utility model, turbine driver and external compressed air drive.

As an optimal technical scheme of the utility model, the inside at the handle rear portion is pegged graft to the anterior one end of handle is kept away from to elbow inner joint, just elbow inner joint rotates through pivot screw and handle rear portion to be connected.

As a preferred technical scheme of the utility model, a plurality of antiskid groove, a plurality of have been seted up on lock nut's the lateral wall setting that equidistant encircleed lock nut in antiskid groove.

As a preferred technical scheme of the utility model, a plurality of anti-skidding recess has been seted up on the anterior outer tube wall of handle, a plurality of anti-skidding recess equidistant encircles the anterior outer tube wall setting of handle.

As an optimized technical scheme of the utility model, the biggest angle that can be adjustable between aircraft nose and lock nut is sixty degrees.

As a preferred technical scheme of the utility model, the adjustable maximum angle between handle front portion and the handle rear portion is forty degrees.

As an optimized technical scheme of the utility model, the diameter of four hole rubber pads is greater than the internal diameter at handle rear portion.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a high-speed cell-phone easy operation that can adjust wantonly in head angle and the handle angle within range, the stable performance, according to the position that will treat, the angle of adjustment aircraft nose and handle that the direction can be convenient in the treatment process, also can the angle of adjustment handle simultaneously to avoid blockking dentist's sight, can effectively solve the unsatisfactory problem that is difficult to the operation of position in the oral treatment, reduce dentist because of the probability of long-term work's occupational disease scapulohumeral periarthritis and tenosynovitis.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the present invention in use.

In the figure: 1. a gland; 2. a turbine driver; 3. needle turning; 4. a machine head; 5. a rotation pin; 6. a lock nut; 7. a handle front portion; 8. spraying an air rubber pipe; 9. a water spraying rubber pipe; 10. an internal elbow joint; 11. a spindle screw; 12. driving the air rubber tube; 13. a handle rear portion; 14. a joint inner seat; 15. four-hole rubber pads; 16. an anti-slip groove; 17. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a high-speed mobile phone with adjustable head angle and handle angle, which comprises a gland 1, a turbine driver 2, a needle 3, a head 4, a rotating pin 5, a lock nut 6, a handle front part 7, a spray air rubber tube 8, a spray water rubber tube 9, an elbow inner joint 10, a drive air rubber tube 12, a handle rear part 13, a joint inner seat 14 and a four-hole rubber pad 15, wherein the handle front part 7 is arranged at one end of the handle rear part 13, the handle front part 7 and the handle rear part 13 are both hollow tubular structures, one end of the handle front part 7 close to the handle rear part 13 is provided with the elbow inner joint 10, one end of the elbow inner joint 10 close to the handle front part 7 is connected with an inner cylinder wall of the handle front part 7 by screw threads, the joint inner seat 14 is inserted in the interior of one end of the handle rear part 13 far away from the elbow inner joint 10, one end of the joint inner, a water spraying rubber tube 9 and a driving air rubber tube 12 are inserted into a four-hole rubber pad 15, the water spraying rubber tube 9 and the driving air rubber tube 12 penetrate through one end of a joint inner seat 14 and extend to the inside of a handle rear portion 13, a handpiece 4 is arranged inside one end, far away from an elbow inner joint 10, of the handle front portion 7, a lock nut 6 is sleeved on the outer wall of the handpiece 4, the lock nut 6 is in threaded connection with the outer wall of one end, far away from the elbow inner joint 10, of the handle front portion 7, a rotating pin 5 is arranged on the outer wall of the lock nut 6, the rotating pin 5 sequentially penetrates through the lock nut 6, the handle front portion 7 and the handpiece 4, a gland 1 is fixedly connected to the top of the handpiece 4, a turbine driver 2 is arranged inside the handpiece 4, a vehicle needle 3 is inserted into the output end of the turbine driver 2, one end, far away from the inside of the, one end of the water spray rubber tube 9 extending to the inside of the front part 7 of the handle is fixedly communicated with a spray air rubber tube 8, and the other end of the spray air rubber tube 8 is communicated with a spray hole on the machine head 4.

The turbine driver 2 is driven by external compressed air to ensure that the device can be normally driven, one end of the elbow inner joint 10, which is far away from the handle front part 7, is inserted into the handle rear part 13, the elbow inner joint 10 is rotatably connected with the handle rear part 13 through a rotating shaft screw 11, the rotating shaft screw 11 can connect the elbow inner joint 10 with the handle rear part 13, and simultaneously can ensure that the elbow inner joint 10 and the handle rear part 13 fall off, a plurality of anti-skidding grooves 16 are formed on the outer side wall of the locking nut 6, the anti-skidding grooves 16 are arranged around the outer side wall of the locking nut 6 at equal intervals, the anti-skidding grooves 16 can increase the friction force of the outer wall of the locking nut 6, so that the locking nut 6 is more convenient and fast to rotate, a plurality of anti-skidding grooves 17 are formed on the outer cylinder wall of the handle front part 7, the anti-skidding grooves 17 are arranged around the outer cylinder wall of the handle front part 7 at equal, the anti-skidding effect when the handle front part 7 is held is good, the stability of holding the handle front part 7 is better, the adjustable maximum angle between the machine head 4 and the lock nut 6 is sixty degrees, the adjustable maximum angle between the handle front part 7 and the handle rear part 13 is forty degrees, the diameter of the four-hole rubber pad 15 is larger than the inner diameter of the handle rear part 13, and the joint inner seat 14 can be conveniently pulled out from the inside of the handle rear part 13.

In particular to a structure consisting of a nose 4 with adjustable angle, a handle front part 7 and a handle rear part 13 with adjustable angle, the structure is that the connection part of the nose 4 and the handle is connected by a ball pair, the front end of the front part 7 of the handle is provided with a screw thread, a lock nut 6 on the screw thread can lock or loosen the ball pair, the front part 7 of the handle and the rear part 13 of the handle are also in a ball pair connection structure, two rotating shaft screws 11 are connected and fixed and the connection strength is adjusted, so that the ideal angle can be adjusted by about 6KG force when the angle of the rear part 13 of the handle is adjusted, so that the angle between the handpiece 4 and the handle can be conveniently adjusted according to the position and the direction to be treated in the treatment process of the high-speed mobile phone, meanwhile, the degree of curvature of the handle can be adjusted, the blocking of vision of a dentist is avoided, the problem that the position is unsatisfactory and difficult to operate in oral treatment can be effectively solved, and the probability of periomethritis and tenosynovitis caused by long-term working of the dentist is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-speed mobile phone with a freely adjustable head angle and a freely adjustable handle angle range is characterized by comprising a gland (1), a turbine driver (2), a car needle (3), a machine head (4), a rotating pin (5), a lock nut (6), a handle front part (7), an air spraying rubber tube (8), a water spraying rubber tube (9), an elbow inner joint (10), a driving air rubber tube (12), a handle rear part (13), a joint inner seat (14) and a four-hole rubber pad (15), wherein the handle front part (7) is arranged at one end of the handle rear part (13), the handle front part (7) and the handle rear part (13) are both hollow tubular structures, the elbow inner joint (10) is arranged at one end of the handle front part (7) close to the handle rear part (13), one end of the elbow inner joint (10) close to the handle front part (7) is in threaded connection with the inner cylinder wall of the handle front part (7), the joint is characterized in that the inner part of one end of the elbow inner joint (10) is far away from the handle rear part (13) and is spliced with a joint inner seat (14), the joint inner seat (14) extends out of one end fixedly connected with four-hole rubber pads (15) of the handle rear part (13), the inner parts of the four-hole rubber pads (15) are spliced with a water spraying rubber pipe (9) and a driving air rubber pipe (12), one end of the water spraying rubber pipe (9) and the driving air rubber pipe (12) penetrating through the joint inner seat (14) extend to the inner part of the handle rear part (13), the inner part of one end of the elbow inner joint (10) far away from the handle front part (7) is provided with a machine head (4), a locking nut (6) is sleeved on the outer wall of the machine head (4), the locking nut (6) is in threaded connection with the outer wall of the handle front part (7) far away from one end of the elbow inner joint (, rotation pin (5) pass lock nut (6), handle front portion (7) and aircraft nose (4) in proper order, the top fixedly connected with gland (1) of aircraft nose (4), the inside of aircraft nose (4) is provided with turbine driver (2), the output of turbine driver (2) is pegged graft and is had car needle (3), water spray rubber tube (9) are extended to the inside one end of handle rear portion (13) and are passed in elbow joint (10) and extend to the inside of handle front portion (7), water spray rubber tube (9) are extended to the fixed intercommunication of the inside one end of handle front portion (7) and are had spray gas rubber tube (8), the other end of spray gas rubber tube (8) and the spraying hole intercommunication on aircraft nose (4).

2. A high speed handpiece with a freely adjustable head and handle angle range according to claim 1, characterized in that the turbine driver (2) is driven by external compressed air.

3. The high-speed mobile phone with the freely adjustable head angle and handle angle range as claimed in claim 1 is characterized in that one end of the elbow inner joint (10) far away from the handle front part (7) is inserted into the handle rear part (13), and the elbow inner joint (10) is rotatably connected with the handle rear part (13) through a rotating shaft screw (11).

4. The high-speed mobile phone with the adjustable head angle and handle angle in the range of claim 1, wherein the outer side wall of the lock nut (6) is provided with a plurality of anti-slip grooves (16), and the plurality of anti-slip grooves (16) are arranged around the outer side wall of the lock nut (6) at equal intervals.

5. The high-speed mobile phone with the freely adjustable head angle and handle angle range according to claim 1, characterized in that the outer cylinder wall of the handle front portion (7) is provided with a plurality of anti-slip grooves (17), and the plurality of anti-slip grooves (17) are arranged around the outer cylinder wall of the handle front portion (7) at equal intervals.

6. A high speed handpiece with freely adjustable head and handle angles in the range of claim 1, characterized by that the maximum adjustable angle between the handpiece (4) and the lock nut (6) is sixty degrees.

7. A high speed handset with freely adjustable head angle and handle angle range according to claim 1, wherein the maximum adjustable angle between the handle front part (7) and the handle rear part (13) is forty degrees.

8. The high-speed mobile phone with the adjustable head angle and handle angle range as claimed in claim 1, wherein the diameter of the four-hole rubber pad (15) is larger than the inner diameter of the handle rear part (13).