CN217310633U

CN217310633U - Clamping structure for dental low-speed handpiece

Info

Publication number: CN217310633U
Application number: CN202220331078.1U
Authority: CN
Inventors: 王尧; 李磊; 萧嘉艺
Original assignee: Foshan Yitian Dental Medical Equipment Co ltd
Current assignee: Foshan Yitian Dental Medical Equipment Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-30
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a clamping structure for a dental low-speed mobile phone in the dental technical field, which comprises a fixed seat and a mounting groove, wherein the top of the fixed seat is provided with a mounting groove, the mounting groove is embedded on the surface of the fixed seat, the inside of the mounting groove is provided with a first spring, the first spring is fixedly connected with the mounting groove, the inside of the mounting groove is provided with a push plate, the push plate is fixedly connected with the first spring, the inside of the mounting groove is provided with a tool seat, one side of the tool seat is provided with a fixing hole, one side of the fixed seat is provided with a fixing rod, the fixing rod and the fixing hole are fixed by interpenetration, the tool seat is inserted into the mounting groove by the arranged mounting groove and is pressed downwards to push the push plate to move, the first spring is compressed at the same time, when the tool seat is moved to a proper position, the fixing rod is inserted into the inside of the fixing hole, at the moment, the push plate compresses the tool seat under the counter-elastic force of the first spring, therefore, the device is not easy to shake during working, the stability of the device is improved, and the device is simple to operate and convenient to use.

Description

Clamping structure for dental low-speed handpiece

Technical Field

The utility model belongs to the technical field of the dentistry, concretely relates to a clamping structure for dentistry low-speed cell-phone.

Background

Currently, dental diagnosis and treatment projects mainly include dental caries repair and denture attachment, and these projects require a dental handpiece (dental handpiece) to operate on the teeth of a patient. For different medical treatment projects, a doctor can mount different tools, such as a drill bit or a grinding head, on the dental handpiece, and the tools can be replaceable. Therefore, the dental handpiece is internally provided with a clamping mechanism for fixing various tools on the dental handpiece for use, and the clamping mechanism can further enable the tools to be separated from the dental handpiece through a releasing means so as to replace the required tools according to diagnosis and treatment requirements.

The existing clamping structure of the dental low-speed handpiece has partial defects, most of the existing clamping structures are insufficient in stability, a tool is easy to shake under high-speed rotation, the operation of a dentist can be influenced, even the phenomenon of manufacturing errors occurs, potential safety hazards exist, great troubles are brought to a user, and therefore the clamping structure for the dental low-speed handpiece is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping structure for dentistry low-speed cell-phone to the clamping structure who proposes current dentistry low-speed cell-phone in solving above-mentioned background still has partial defect, and most stability is not enough, under fast-speed rotation, the instrument takes place easily to rock, may influence dentist's operation, appears making error's phenomenon even, has the potential safety hazard, has brought very big vexation problem for the user.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamping structure for dentistry low-speed cell-phone, including fixing base and mounting groove, the top of fixing base is equipped with the mounting groove, the mounting groove inlays the surface of establishing at the fixing base, the inside of mounting groove is equipped with first spring, first spring and mounting groove fixed connection, the inside of mounting groove is equipped with the push pedal, push pedal and first spring fixed connection, the inside of mounting groove is equipped with the tool holder, one side of tool holder is equipped with the fixed orifices, one side of fixing base is equipped with the dead lever, dead lever and fixed orifices are fixed through alternating.

Preferably, one side of the tool base is provided with a tool body, the tool body is fixedly connected with the tool base, one end of the fixing rod is provided with a fixing block, and the fixing block is fixedly connected with the fixing rod.

Preferably, one side of push pedal is equipped with the slider, the inner wall of mounting groove is equipped with the spout, the spout inlays the surface of establishing at the mounting groove, slider and spout sliding connection.

Preferably, one end of the fixing rod is provided with a limiting block, one side of the limiting block is provided with a second spring, and the second spring is sleeved on the surface of the fixing rod.

Preferably, the top of fixing base is equipped with the atomizer, the atomizer is equipped with four, the atomizer inlays and establishes the surface at the fixing base.

Preferably, one side of the fixed seat is provided with four illuminating lamps.

Preferably, the bottom of the fixing seat is provided with a connector, and the connector is fixedly connected with the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the mounting groove that is equipped with, when using the clamping structure of this dentistry low-speed cell-phone, insert the inside of mounting groove with the tool holder, press down, it removes to promote the push pedal, compress simultaneously first spring, when removing to suitable position, insert the inside of fixed orifices with the dead lever, at this moment, the push pedal compresses tightly the tool holder under the bounce-back force of first spring, thereby make it difficult for taking place to rock at the during operation, the device's stability has been improved, moreover, the operation is simple, and the operation is convenient for use, the clamping structure of having solved current dentistry low-speed cell-phone still has partial defect, most stability is not enough, under fast-speed rotation, the instrument takes place to rock easily, can influence the operation of dentistry, the error's phenomenon appears making even, there is the potential safety hazard, the problem of very big vexation has been brought for the user.

2. Through slider and the spout that is equipped with, when the push pedal is when removing, the slider slides in the inside of spout, thereby make it more comfortable when removing, and be difficult for appearing the skew, it is more laborsaving during the mounting tool seat, through the stopper that is equipped with, can play spacing effect to the second spring, through the second spring that is equipped with, when the pulling dead lever, can compress the second spring, at this moment, insert the inside of mounting groove with the tool holder, loosen the dead lever, the dead lever can insert the inside of fixed orifices under the drive of second spring, accomplish the fixed of tool holder.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing base of the present invention;

FIG. 3 is a schematic bottom structure of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a fixed seat; 2. mounting grooves; 3. a first spring; 4. pushing the plate; 5. a tool holder; 6. a fixing hole; 7. fixing the rod; 8. a tool body; 9. a fixed block; 10. a slider; 11. a chute; 12. a limiting block; 13. a second spring; 14. an atomizer; 15. an illuminating lamp; 16. a connecting head.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping structure for dentistry low-speed cell-phone, including fixing base 1 and mounting groove 2, the top of fixing base 1 is equipped with mounting groove 2, mounting groove 2 inlays the surface of establishing at fixing base 1, the inside of mounting groove 2 is equipped with first spring 3,

first spring

3 and 2 fixed connection of mounting groove, the inside of mounting groove 2 is equipped with push pedal 4,

push pedal

4 and 3 fixed connection of first spring, the inside of mounting groove 2 is equipped with tool holder 5, one side of tool holder 5 is equipped with fixed orifices 6, one side of fixing base 1 is equipped with dead lever 7, dead lever 7 and fixed orifices 6 are fixed through alternating.

In this embodiment, when using the clamping structure of this dentistry low-speed cell-phone, insert the inside of mounting groove 2 with tool holder 5, press down, promote push pedal 4 and remove, compress first spring 3 simultaneously, when removing to suitable position, insert the inside of fixed orifices 6 with dead lever 7, at this moment, push pedal 4 compresses tightly tool holder 5 under first spring 3's bounce-back force, thereby make it difficult for taking place to rock at the during operation, the device's stability has been improved, therefore, the steam generator is simple in operation, convenient to use, the clamping structure of having solved current dentistry low-speed cell-phone still has partial defect, most stability is not enough, under high-speed rotation, the instrument takes place to rock easily, can influence the operation of dentistry, the error's phenomenon appears even, there is the potential safety hazard, very big vexed problem has been brought for the user.

Specifically, one side of tool holder 5 is equipped with tool body 8, and tool body 8 and tool holder 5 fixed connection, the one end of dead lever 7 are equipped with fixed block 9, fixed block 9 and dead lever 7 fixed connection.

In this embodiment, through the instrument body 8 that is equipped with, the treatment of tooth has been realized, and through the fixed block 9 that is equipped with, the control of dead lever 7 has been made things convenient for, when using, only needs pulling fixed block 9, alright dismantle and install instrument seat 5, provide convenience for the user.

Specifically, one side of push pedal 4 is equipped with slider 10, and the inner wall of mounting groove 2 is equipped with spout 11, and spout 11 inlays and establishes on the surface of mounting groove 2,

slider

10 and 11 sliding connection of spout.

In this embodiment, through slider 10 and the spout 11 that is equipped with, when push pedal 4 was when removing, slider 10 slided in the inside of spout 11 to make it more comfortable when removing, and be difficult for appearing the skew, more laborsaving during mounting tool seat 5.

Specifically, one end of the fixing rod 7 is provided with a limiting block 12, one side of the limiting block 12 is provided with a second spring 13, and the second spring 13 is sleeved on the surface of the fixing rod 7.

In this embodiment, through the stopper 12 that is equipped with, can play spacing effect to second spring 13, through the second spring 13 that is equipped with, when pulling dead lever 7, can compress second spring 13, at this moment, inserts the inside of mounting groove 2 with tool holder 5, loosens dead lever 7, and dead lever 7 can insert the inside of fixed orifices 6 under the drive of second spring 13, accomplishes the fixed of tool holder 5.

Specifically, the atomizer 14 is arranged at the top of the fixing seat 1, four atomizers 14 are arranged, and the atomizers 14 are embedded in the surface of the fixing seat 1.

In this embodiment, the atomizer 14 is provided to spray liquid medicine into the oral cavity of a patient during operation, thereby preventing the oral cavity from being infected by bacteria and improving the safety of the device.

Specifically, one side of the fixing seat 1 is provided with four illuminating lamps 15, and the number of the illuminating lamps 15 is four.

In the embodiment, the illuminating lamp 15 can illuminate the oral cavity, so that the dentist can feel more comfortable during operation.

Specifically, the bottom of the fixing base 1 is provided with a connecting head 16, and the connecting head 16 is fixedly connected with the fixing base 1.

In this embodiment, the connection head 16 is provided to facilitate the fixing of the holding structure and the dental handpiece.

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 clamping structure for dentistry low-speed cell-phone, including fixing base (1) and mounting groove (2), its characterized in that: the top of fixing base (1) is equipped with mounting groove (2), mounting groove (2) inlay the surface of establishing in fixing base (1), the inside of mounting groove (2) is equipped with first spring (3), first spring (3) and mounting groove (2) fixed connection, the inside of mounting groove (2) is equipped with push pedal (4), push pedal (4) and first spring (3) fixed connection, the inside of mounting groove (2) is equipped with tool holder (5), one side of tool holder (5) is equipped with fixed orifices (6), one side of fixing base (1) is equipped with dead lever (7), dead lever (7) and fixed orifices (6) are fixed through alternating.

2. The grip structure for a dental low-speed handpiece according to claim 1, wherein: one side of instrument seat (5) is equipped with instrument body (8), instrument body (8) and instrument seat (5) fixed connection, the one end of dead lever (7) is equipped with fixed block (9), fixed block (9) and dead lever (7) fixed connection.

3. A holding structure for a dental low-speed handpiece according to claim 1, wherein: one side of push pedal (4) is equipped with slider (10), the inner wall of mounting groove (2) is equipped with spout (11), spout (11) are inlayed and are established on the surface of mounting groove (2), slider (10) and spout (11) sliding connection.

4. A holding structure for a dental low-speed handpiece according to claim 1, wherein: one end of the fixing rod (7) is provided with a limiting block (12), one side of the limiting block (12) is provided with a second spring (13), and the surface of the fixing rod (7) is sleeved with the second spring (13).

5. A holding structure for a dental low-speed handpiece according to claim 1, wherein: the top of fixing base (1) is equipped with atomizer (14), atomizer (14) are equipped with four, atomizer (14) are inlayed and are established on the surface of fixing base (1).

6. A holding structure for a dental low-speed handpiece according to claim 1, wherein: one side of the fixed seat (1) is provided with four illuminating lamps (15), and the number of the illuminating lamps (15) is four.

7. A holding structure for a dental low-speed handpiece according to claim 1, wherein: the bottom of fixing base (1) is equipped with connector (16), connector (16) and fixing base (1) fixed connection.