CN111329608A - Dental Handpiece Function Holder - Google Patents

Abstract

The invention discloses a dental handpiece functional bracket which comprises a fixing device used for being sleeved on an arm and an auxiliary device arranged on the fixing device and used for stably supporting a handpiece pipeline, wherein the auxiliary device comprises a supporting frame used for supporting the handpiece pipeline and a supporting base arranged on the fixing device and connected with the supporting frame, so that the handpiece pipeline is arranged on the auxiliary device when the dental handpiece is used, and the stress of hand muscles is reduced. The invention is arranged on the arm through the fixing device, the mobile phone pipeline is arranged on the auxiliary device, so that when a dentist holds the dental mobile phone for a long time, the mobile phone and the bearing points connected with the mobile phone pipeline are distributed on the arm, and the weight of the mobile phone and part of the mobile phone pipeline born by hand muscles is reduced to the greatest extent due to the arrangement of the mobile phone pipeline on the auxiliary device, and the occurrence of hand diseases is reduced.

Description

Dental Handpiece Function Holder

technical field

The invention relates to the field of dental equipment, in particular to a functional bracket for a dental handpiece.

Background technique

A survey in the UK found that nearly 30% of dentists retire early due to work-related strain, and the dental literature indicates that 40-60% of oral-related professions suffer from work-related musculoskeletal strain. In the American Dental Association's health examination, 59.8% of active oral hygienists and assistants and 56.4% of active dentists showed symptoms of musculoskeletal strain. This is because the dentist needs to hold the dental handpiece for a long time when preparing teeth. The handpiece itself and the related handpiece pipelines are all focused on the hand. Continuous muscle tension leads to compression of tissue, nerves and blood vessels, reduced blood supply, muscle spasm and pain. This has led to many dentists suffering from muscle strain such as the thenar muscle of the hand and tenosynovitis in the hand.

Therefore, in order to solve the above problems, it is urgent to develop a dental handpiece functional bracket, which can reduce the force on the dentist's hand during use and reduce the occurrence of hand patients.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to overcome the defects in the prior art and provide a functional bracket for a dental handpiece, which can reduce the force on a dentist's hand during use and reduce the occurrence of hand patients.

The dental handpiece functional bracket of the present invention includes a fixing device for covering the arm and an auxiliary device arranged on the fixing device for stabilizing the handpiece pipeline. The support base on the device is connected to the support frame.

Further, the support frame includes a line clamp for holding the mobile phone line and a connecting piece for connecting the line clamp and the support base.

Further, the pipeline clip includes a shaft core I connected with the connecting piece, two clip bodies I for holding the mobile phone pipeline, and an elastic piece I, the clip body I has a clamping end I, and the two clip bodies I rotate. Fitted on the shaft core I so that the two clamping ends I are close to each other to form a clamping state or away from each other to form a loosening state, the elastic member I has an elastic force to make the two clamping ends I approach each other.

Further, the pipeline clamp also includes a clamping seat, the clamping seat is arranged between the two clamping bodies I for matching with the clamping end I, and the clamping seat is opened along the axial direction of the shaft core I There are several lower clamping grooves.

Further, the two clamping bodies I are provided with upper clamping grooves along the axial direction of the shaft core I, so that when the two clamping bodies I are in the clamping state, the lower clamping bodies adjacent to the two clamping bodies I are clamped. The groove and the upper clamping groove provided on the corresponding clamping body I cooperate with each other to form a clamping through groove for clamping the pipeline.

Further, a clamping device for stabilizing the mobile phone is provided on the fixing device, and the clamping device includes a stable base arranged on the fixing device, a metal shaping hose connected to the stable base, and a metal shaping hose connected to the metal shaping hose. on the phone clip for stabilizing the phone.

Further, the mobile phone clip includes two clip bodies II, a shaft core II and an elastic member II for holding the mobile phone, the clip body II has a clamping end II, and the two clip bodies II are rotatably fitted on the shaft core II. The two clamping ends II are made close to each other to form a clamping state or away from each other to form a released state, and the elastic member II has an elastic force to make the two clamping ends II approach each other.

Further, the inner sides of the two clamping ends II are provided with outwardly protruding flanges, and the flanges corresponding to the two clamping bodies II are engaged with each other, so that a clamping space suitable for the tail of the mobile phone is left between the two clamping bodies II. , the inner surface of the clip body II is provided with a non-slip pad.

Further, when the fixing device is installed on the arm, the supporting base and the stable base are arranged side by side in the length direction of the arm, and the auxiliary device is higher than the clamping device.

Further, the fixing device is a flexible material, the inner surface of the fixing device is provided with a silica gel layer, and the fixing device is fixed on the arm by a Velcro provided on the surface of the fixing device.

The beneficial effects of the present invention are: the dental handpiece functional bracket disclosed by the present invention, the present invention is arranged on the arm through the fixing device, and the handpiece pipeline is arranged on the auxiliary device, so that when the dentist holds the dental handpiece for a long time, the handpiece itself and the The bearing points of the relevant mobile phone pipelines are distributed on the arms and hands, and because the mobile phone pipelines are set on the auxiliary device, the hands only bear the weight of the mobile phone and a small part of the mobile phone pipelines, which can reduce the force on the dentist's hands and reduce the Occurrence of hand disease.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the present invention is further described:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation that A-A is closed in the present invention;

FIG. 3 is a schematic structural diagram of the B-B direction closing according to the present invention.

Detailed ways

Fig. 1 is a schematic structural diagram of the present invention; Fig. 2 is a structural schematic diagram of the present invention closed in the A-A direction; Fig. 3 is a structural schematic diagram of the B-B closed direction of the present invention.

As shown in the figure, the dental handpiece functional bracket in this embodiment includes a fixing device for wrapping on the arm and an auxiliary device arranged on the fixing device for stabilizing the handpiece pipeline. The auxiliary device includes a supporting device for supporting the handpiece pipeline. A support frame and a support base 1 arranged on the fixing device and connected to the support frame. In order to make the handpiece pipeline set on the auxiliary device to reduce the force on the hand when the dental handpiece is in use, the present invention is fixedly arranged on the arm through the fixing device, and the handpiece pipeline is set on the auxiliary device, so that the dentist can hold the dental handpiece for a long time. When the mobile phone itself and related mobile phone pipelines are distributed on the arms and hands, and because the mobile phone pipeline is set on the auxiliary device, the hand only bears the weight of the mobile phone and a small part of the mobile phone pipeline, which not only reduces the need for holding the mobile phone The force of the mobile phone line reduces the force of the mobile phone pipeline on the hand, which plays a role in slowing down the force on the dentist's hand and reducing the occurrence of hand patients.

In this embodiment, the support frame includes a pipeline clip for holding the pipeline of the mobile phone and a connecting piece 2 for connecting the pipeline clip and the support base 1 . The auxiliary device is fixedly arranged on the fixing device, and the fixing device has a supporting base mounting seat 101 adapted to the supporting base 1 , and the supporting base 1 and the supporting base mounting seat 101 are connected by screws 102 , so that the auxiliary device is fixedly arranged on the fixing device, which is convenient for better stabilizing the mobile phone pipeline. Of course, the support base 1 and the support base mounting seat 101 can also be set into a disc-shaped structure by changing the shape. The two are connected by threads , so that the auxiliary device can be stably arranged on the fixing device, which will not be repeated here. The auxiliary device can also be arranged on the fixing device such as detachable connection, rotating connection, etc., so as to realize the stable setting of the mobile phone pipeline during use. On the functional bracket of the dental handpiece of the present invention, which will not be repeated here, the connecting piece 2 is a rod-shaped connecting rod made of light alloy material, and one end of the connecting piece 2 is fixedly connected to the support base 1 by means of threads. One end adopts a universal ball I to connect the pipeline clamp. The universal ball I includes a spherical shell I301 for fixedly connecting the pipeline clamp and a spherical core I3 for fixedly connecting the connecting piece 2. The universal ball I is in the prior art and will not be described here. To repeat, the setting of the universal ball I is convenient for the steering of the pipeline clamp and the flexible use of the dental handpiece functional bracket of the present invention. While ensuring the service life, a connecting rod made of light alloy material is used, and the connecting rod made of light alloy material is used as much as possible. The weight of the present invention is reduced, and the force on the hand is reduced. Of course, the connecting member 2 can also change the connection mode according to the actual situation. The use of the line clamp is convenient for fixing the handpiece pipeline to the line clamp, and at the same time, the practicability of the dental handpiece functional bracket of the present invention is improved as much as possible, the difficulty of use is reduced, and the handpiece line can be firmly fixed on the auxiliary device. Without affecting the user's use of the mobile phone, the force on the user's hand is reduced, and the function of protecting the hand is played. Of course, the support frame can also adopt other structures to replace the pipeline clamp of the dental handpiece functional bracket of the present invention. And the connecting piece 2, such as hooks, buckles, etc., are arranged on the fixing device in other connection ways, so as to realize the force of part of the mobile phone pipeline to act on the arm and reduce the force on the hand, which will not be repeated here.

In this embodiment, the pipeline clip includes a shaft core I connected to the connecting piece 2, two clip bodies I4 for holding the mobile phone pipeline, and an elastic piece I5. The clip body I4 has a clamping end I, two clip bodies I4. The clamping body I4 is rotatably fitted on the shaft core I so that the two clamping ends I are close to each other to form a clamped state or away from each other to form a released state, and the elastic member I5 has an elastic force to make the two clamping ends I approach each other. The elastic member I5 can be a cylindrical coil spring connected between the two clamping bodies I4, a torsion spring installed on the shaft core I, or a torsion spring arranged on the outside of the two clamping bodies I4 and connected to the connecting member 2. In order to achieve the role played by the elastic member I5 in the present invention, no further description is given here. The shaft core I is arranged between the two clamping bodies I4 and is fixedly connected to the spherical shell I301. The elastic member I5 It is a torsion spring I that is sheathed on the outer surface of the shaft core I. The end of the shaft core I is provided with a plug 6 to prevent the torsion spring I from falling off. The torsion spring I provides elastic force for the two clamping ends I to approach each other.

The outer surfaces of the two clamp bodies I4 are provided with anti-slip grooves 401, which are convenient for the two clamping ends I of the line clamp to approach each other to form a clamped state or to move away from each other to form a loosened state. The mobile phone pipeline is clamped inside the pipeline clip, so that the mobile phone pipeline is fixed on the pipeline clip, and with the rotation of the spherical shell I301 on the spherical core I3, the pipeline clip can be adjusted to the required use of the mobile phone pipeline when it is in a loose state. The length makes the arm bear most of the weight of the mobile phone pipeline. When the dentist uses the mobile phone, the hand is only affected by the weight of the mobile phone pipeline and the weight of the mobile phone itself, which reduces the force on the hand and improves the protection of the hand. , greatly reducing the chance of dentist hand disease.

In this embodiment, the pipeline clamp further includes a clamping seat 9, which is arranged between the two clamping bodies I4 for matching with the clamping end I, and the clamping seat 9 is along the shaft core. Ⅰ A number of lower clamping grooves 8 are opened in the axial direction. The clamping seat 9 is fixedly arranged on the shaft core I, the clamping seat 9 and the torsion spring I do not interfere with each other, the clamping seat 9 and the sphere shell I301 are connected by screws 7, and the shaft core I and the sphere The shell I301 is fixedly connected, and the clamping base 9 cooperates with the two clamping bodies I4 to clamp part of the mobile phone pipeline inside the pipeline clamp, which further improves the stability of the mobile phone pipeline inside the pipeline clamp. The shape of the mobile phone pipeline is adapted, the upper end of the lower clamping groove 8 is open, and the lower clamping groove 8 cooperates with the clamping body I4 to constrain the mobile phone pipeline in the lower clamping groove 8, and the lower clamping groove 8 is provided with two , and a partition plate 801 is provided between the two lower clamping grooves 8, and the two lower clamping grooves 8 cooperate with the inner sides of the two clamping bodies I4 to form a cavity for constraining the mobile phone pipeline, so that the mobile phone pipeline can be clamped under the The inside of the holding groove 8 is detoured, which is conducive to the more stable setting of the handpiece pipeline on the dental handpiece functional bracket of the present invention. However, if the number of the lower holding grooves 8 is too large, the number of detours of the handpiece pipeline inside the pipeline clamp will increase. , increase the load-bearing of the arm, and separate the two lower clamping grooves 8 with the partition plate 801, which is convenient for hanging the mobile phone pipeline on the auxiliary device in a roundabout way, and has a good stability compared with opening a single lower clamping groove 8 to stabilize the mobile phone pipeline. It improves the stability of the mobile phone pipeline inside the pipeline clamp, reduces the shaking of the mobile phone pipeline and increases the weight on the hands and arms when the mobile phone is used. The lower clamping groove 8 can be opened reasonably according to the actual situation. This will not be repeated here.

In this embodiment, the two clamping bodies I4 are provided with upper clamping grooves 10 along the axial direction of the shaft core I, so that when the two clamping bodies I4 are in the clamping state, they are adjacent to the two clamping bodies I4 The lower clamping groove 8 and the upper clamping groove 10 opened on the corresponding clamping body I4 cooperate with each other to form a clamping through groove 11 for clamping the pipeline. When a lower clamping groove 8 is provided, the lower clamping groove 8 and the two upper clamping grooves 10 are enclosed to form a clamping through groove 11. In this embodiment, two lower clamping grooves 8 are provided. The lower clamping grooves 8 cooperate with the upper clamping grooves 10 on the two clamping bodies I4 to form two clamping through grooves 11 respectively. In the case of damage to the mobile phone pipeline caused by other factors, the mobile phone pipeline is directly suspended and fixed on the auxiliary device through the clamping through groove 11, and the inner surface of the clamping through groove 11 is also provided with an anti-skid layer 12. Made of silica gel material, increasing the friction is convenient for the use of the dental handpiece functional bracket of the present invention and better stabilizing the handpiece pipeline. In order to make the mobile phone pipeline winding and fixed on the pipeline clamp, the clamping through grooves 11 are opened according to the actual situation. When the mobile phone pipeline is arranged in a circuitous manner inside the pipeline clamp for many times, the number and position of the upper clamping grooves 10 can be opened according to the actual situation. It is matched with the lower clamping groove 8 and will not be repeated here.

In this embodiment, a clamping device for stabilizing the mobile phone is provided on the fixing device, and the clamping device includes a stable base 13 arranged on the fixing device, a metal shaping hose 14 connected to the stable base 13 and A mobile phone clip connected to the metal forming hose 14 for stabilizing the mobile phone. So that when the dental handpiece is in use, the handpiece tail is arranged on the clamping device to further reduce the force on the hand. The handpiece tail is the connection part with the mobile phone pipeline. There is a stable base mounting seat 1301 matched with the stable base 13, and the stable base 13 and the stable base mounting seat 1301 are connected by screws 1302, so that the clamping device is fixedly arranged on the fixing device, which is convenient for more A good stable mobile phone, of course, the stable base 13 and the stable base mounting seat 1301 can also be set into a disc-shaped structure by changing the shape. It will not be repeated here. The clamping device can also be set on the fixing device in the manner of detachable connection, rotary connection, etc., which will not be repeated here. The manipulation of the clamping device maximizes the use space of the clamping device, and facilitates the flexible control of the mobile phone by the dentist. The metal shaping hose 14 is in the prior art, and will not be repeated here. One end of the tube 14 is fixedly connected to the stable base 13 by a thread, and one end is connected to the mobile phone clip by a universal ball II. The universal ball II is the prior art, which will not be repeated here. The setting of the universal ball II is convenient for the steering of the mobile phone clip and the flexible use of the present invention. Of course, the metal shaping hose 14 can also be based on the actual situation. Change the connection mode, such as setting the mobile phone clip and the stable base 13 to be fixedly connected at both ends, which will not be repeated here. The mobile phone clip is used to facilitate the fixed clamping of the mobile phone in the mobile phone clip, and at the same time, the dental equipment of the present invention can be improved as much as possible. The practicability of the mobile phone function bracket reduces the difficulty of use, and can firmly fix the mobile phone on the holding device. The holding device can be used flexibly to reduce the force on the user's hand without affecting the user's use of the mobile phone. It can protect the hands and reduce the occurrence of hand diseases.

In this embodiment, the mobile phone clip includes two clip bodies II 17, a shaft core II 18 and an elastic member II for holding the mobile phone. The clip body II 17 has a clamping end II, and the two clip bodies II 17 are rotatably fitted to the shaft. On the core II 18 , the two clamping ends II are brought close to each other to form a clamping state or away from each other to form a loosening state, and the elastic member II has an elastic force to make the two clamping ends II approach each other. The elastic member II can be a cylindrical coil spring connected between the two clamping bodies II17, a torsion spring mounted on the shaft core II18, or a torsion spring arranged on the outside of the two clamping bodies II17 and the metal shaped hose 14. The elastic band connected to achieve the effect of the elastic piece II in the present invention, which will not be repeated here, one of the two clip bodies II 17 is close to the clip body II 17 of the spherical shell II 15 and the spherical shell II 15 through screws 19 Fixed connection, the shaft core II 18 is connected to two clamping bodies II 17 at one end away from the clamping end II, the elastic piece II is a torsion spring II that is sleeved on the outer surface of the shaft core II 18, and the torsion spring II is two clamps. The ends II are close to each other to provide elastic force. When the mobile phone clip is in a clamped state, the tail of the mobile phone is clamped inside the mobile phone clip, so that the mobile phone is fixedly arranged on the mobile phone clip, and the spherical shell II 15 which is fixedly connected with the mobile phone clip is placed in the mobile phone clip. The spherical core II 16 is rotated upward, and the mobile phone clip can adjust the length of the mobile phone tail in the mobile phone clip when the mobile phone clip is in a loose state, so that the dentist can adjust the comfort of the mobile phone according to the actual situation when using the mobile phone, so as to improve the comfort of the hand. Protection, greatly reducing the chance of the dentist's hand disease.

In this embodiment, the inner sides of the two clamping ends II are provided with outwardly protruding flanges 20, and the flanges 20 corresponding to the two clamping bodies II17 are engaged with each other, so that there is a space between the two clamping bodies II17 suitable for the tail of the mobile phone. An anti-skid pad 21 is provided on the inner surface of the clip body II17. The anti-skid pad is made of silicone material, the flange 20 is arranged on the end of the clamping end II, the anti-skid pad 21 is arranged on the holding space adapted to the rear of the mobile phone, and the anti-skid pad 21 is glued to the end of the mobile phone. The inner surface of the clip body II17, the surface of the anti-skid pad 21 is wavy, which increases the clamping force on the tail of the mobile phone, further improves the stability of the mobile phone during use, and improves the accuracy of the user's operation. The flange 20 The stability of the mobile phone in use and the flexibility of the operation are improved, so as to prevent the mobile phone from slipping and shaking during use, which affects the operation and causes unnecessary trouble, which will not be repeated here.

In this embodiment, when the fixing device is installed on the arm, the supporting base 1 and the stable base 13 are arranged side by side in the length direction of the arm, and the auxiliary device is slightly higher than the clamping device, which reduces the distance between the mobile phone and the mobile phone pipeline. The center of gravity on the arm, the setting of the auxiliary device higher than the clamping device is more suitable for ergonomics, so that the direction of the mobile phone pipeline from the auxiliary device to the clamping device is in a downward trend, which is convenient for the use of the dental handpiece functional bracket of the present invention, To reduce the force on the hand, of course, the positions of the auxiliary device and the clamping device can also be adjusted according to the actual situation, so as to facilitate the dentist to control the present invention, which will not be repeated here.

In this embodiment, the fixing device is a flexible material 22 , the inner surface of the fixing device is provided with a silica gel layer 24 , and the fixing device is fixed on the arm by a Velcro 23 arranged on the surface of the fixing device. One side of the fixing device is open, and the open side is provided with a matching Velcro 23. The fixing device can also be set in the shape of a sleeve, which is directly covered on the arm, and fixed on the arm by other locking methods. Without further elaboration, the flexible material 22 is made of a rubber material with certain toughness and structural strength, and the two sides of the molecular mother of the Velcro 23 are respectively fixed on the surface of the flexible material 22, so that the Velcro 23 can be freely applied to the present invention. The dental handpiece functional bracket is fixedly arranged on the arm, and is also suitable for different medical personnel. The Velcro 23 is in the prior art and will not be repeated here. The support base mounting seat 101 and the stable base The mounting bases 1301 are all fixed on the fixing device, and the silicone layer 24 is fixed on the inner side of the fixing device to improve the wearing comfort of the user. When using the present invention, it needs to be used frequently and repeatedly, and considering the manufacturing cost and wearing Compared with other materials, the choice of flexible material 22 has the advantages of low weight, long service life and low price.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. a dental handpiece functional support, is characterized in that: comprise the fixing device that is used to cover the arm and be arranged on the fixing device for the auxiliary device for stabilizing the handpiece pipeline, and the auxiliary device comprises a support for supporting the handpiece pipeline A frame and a support base arranged on the fixing device and connected to the support frame. 2 . The dental handpiece functional bracket according to claim 1 , wherein the support frame comprises a line clamp for holding the handpiece pipeline and a connecting piece for connecting the line clamp and the support base. 3 . 3. The dental handpiece functional bracket according to claim 2, wherein the pipeline clamp comprises a shaft core I connected with the connecting piece, two clamping bodies I for clamping the handpiece pipeline, and an elastic piece I, so that the The clamping body I has a clamping end I, and the two clamping bodies I are rotatably fitted on the shaft core I so that the two clamping ends I are close to each other to form a clamping state or away from each other to form a loosening state, and the elastic member I has a The elastic force that makes the two clamping ends I approach each other. 4 . The dental handpiece functional bracket according to claim 3 , wherein the pipeline clamp further comprises a clamping seat, and the clamping seat is arranged between the two clamping bodies I and is used to be in contact with the clamping end I 4 . In cooperation, the clamping seat is provided with a plurality of lower clamping grooves along the axial direction of the shaft core I. 5 . The dental handpiece functional bracket according to claim 4 , wherein the two clamping bodies I are provided with upper clamping grooves along the axial direction of the shaft core I, so that the two clamping bodies I are clamped. 6 . In the holding state, the lower clamping grooves adjacent to the two clamping bodies I and the upper clamping grooves opened on the corresponding clamping bodies I cooperate with each other to form a clamping through groove for clamping the pipeline. 6 . The dental handpiece functional bracket according to claim 1 , wherein a clamping device for stabilizing the handpiece is provided on the fixing device, and the clamping device comprises a stable base arranged on the fixing device, connected to A metal shaped hose on the stabilizer base and a cell phone clip connected to the metal shaped hose for stabilizing the phone. 7 . The dental handpiece functional bracket according to claim 6 , wherein the handpiece clamp comprises two clamp bodies II, a shaft core II and an elastic piece II for clamping the handpiece, and the clamp body II has a clamp body II. 8 . Holding end II, the two clamping bodies II are rotatably fitted on the shaft core II so that the two clamping ends II are close to each other to form a clamping state or move away from each other to form a loosening state, and the elastic piece II has the function of making the two clamping ends II elastic force close to each other. 8 . The dental handpiece functional bracket according to claim 6 , wherein the inner sides of the two clamping ends II have outwardly protruding flanges, and the flanges corresponding to the two clamping bodies II are engaged with each other so that the two A clamping space suitable for the rear of the mobile phone is left between the clip bodies II, and an anti-skid pad is arranged on the inner surface of the clip body II. 9 . The dental handpiece functional bracket according to claim 6 , wherein when the fixing device is installed on the arm, the support base and the stable base are arranged side by side in the length direction of the arm, and the auxiliary device is higher than the arm. 10 . holding device. 10 . The dental handpiece functional bracket according to claim 1 , wherein the fixing device is a flexible material, the inner surface of the fixing device is provided with a silica gel layer, and the fixing device is provided with a Velcro on the surface of the fixing device. 11 . Fixed on the arm.

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