CN214342758U - Portable dental comprehensive therapeutic instrument - Google Patents

Abstract

The utility model belongs to the technical field of the medical equipment technique and specifically relates to indicate a portable dentistry complex treatment appearance, it includes the box, with box swing joint's case lid, install face lid in the box, set up actuating mechanism in the box, all arrange sewage bottle and the water purification bottle in the box in, set up storing device in the case lid, set up stores pylon on face lid lateral wall, the operating panel who is connected with the actuating mechanism electricity, set up in the link on case lid top and can dismantle the connecting piece of being connected with the link, the connecting piece can be dismantled with the apparatus dish and be connected, medical instrument is connected with actuating mechanism, operating panel, water purification bottle and sewage bottle electricity respectively. The utility model adopts a unique box-type design, and the medical care personnel can carry and carry conveniently; the additional arrangement of the instrument tray is used for placing tweezers or cotton balls and the like, so that medical personnel can conveniently take and place the instruments, and the used instrument tray can be placed back into the storage device.

Description

Portable dental comprehensive therapeutic instrument

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to indicate a portable dentistry complex treatment appearance.

Background

In recent years, people pay more attention to the health condition of their own teeth with the continuous improvement of living standard. The portable dental comprehensive therapeutic apparatus is widely used for outgoing service such as hospitals and oral clinics or household oral health care and the like due to the advantages of comprehensive functions, convenient operation, convenient carrying and the like, and also can be used as an auxiliary tool of dental chairs. However, the existing portable dental combination therapeutic apparatus lacks an apparatus tray for placing small apparatuses when in use, and the small apparatuses are placed on an external device after being used, which is easy to cause cross infection. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a portable dental comprehensive treatment instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable dental comprehensive therapeutic apparatus comprises a box body, a box cover, a face cover, a driving mechanism, a sewage bottle, a water purification bottle, a storage device, a medical apparatus and an apparatus plate, a plurality of hangers, an operation panel, a connecting end and a connecting piece, wherein the box cover is positioned on one side of the box body and is movably connected with the box body; the medical apparatus is respectively and electrically connected with the driving mechanism, the operation panel, the water purifying bottle and the sewage bottle, the outer side wall of the top end of the surface cover is provided with a barometer for detecting the air pressure value output by the driving mechanism, and the barometer is respectively and electrically connected with the operation panel and the driving mechanism.

Furthermore, the top end of the connecting piece is provided with a guide end and a cushion block sleeved outside the guide end, the cushion block is located below the instrument disc, and the instrument disc, the cushion block and the connecting piece are fixedly connected through a locking piece I.

Furthermore, two ends of the connecting piece are respectively inserted into two sides of the connecting end, a groove is formed in one side of the connecting end, a third screw hole corresponding to the groove is formed in the connecting piece, and the first screw hole and the groove are sequentially connected through a second locking piece to fix the connecting end and the connecting piece.

Furthermore, the box body comprises a bottom plate, a side plate connected with the bottom plate, a roller arranged on one side of the bottom plate far away from the surface cover, a longitudinal support piece and a transverse support piece which are arranged on the other side of the bottom plate close to the surface cover, and a pull rod which is movably arranged on one side of the side plate and is positioned above the roller.

Further, the storing device includes the storing bag that is located the case lid below and is located a plurality of bandage mounting of storing bag top, the storing bag includes sack one and a plurality of sack two, the bandage mounting is provided with the fixed frame of a plurality of bandages.

Further, the storage device is detachably connected with the box cover.

Further, the storage device is connected with the box cover through the magic tape assembly.

Furthermore, a buckle body is arranged on the box cover, and a buckle body connecting piece clamped with the buckle body is arranged on the box body.

Furthermore, the surface cover is provided with a heat dissipation device positioned below the operation panel and a plurality of vent holes positioned below the heat dissipation device.

Further, the bottom end of the box cover is provided with a supporting piece, and the bottom end of the supporting piece is flush with the bottom end of the transverse supporting piece.

The utility model has the advantages that: the utility model discloses an unique box design, integrated multiple oral cavity diagnosis, treatment function in an organic whole, medical personnel carry and transport the convenience, but wide application in multiple environment such as dentistry, oral cavity clinic or service of going to the home. The reading of the barometer can be used as reference, and the corresponding operation panel is adjusted, so that the situation that the pressure value of the air output by the medical appliance controlled by the operation panel is too large or too small to cause improper treatment is avoided, the treatment time is prolonged, and the pain of a patient is increased; after the medical appliance is used, the medical appliance can be hung on the hanging frame, so that the medical appliance can be conveniently taken and placed in the oral treatment or diagnosis process; after the oral treatment or diagnosis is finished, the medical apparatus and the pipeline can be separated and stored in the storage device for the next disinfection and use; add the apparatus dish and be used for placing apparatuses such as tweezers or cotton balls, fix the top at the case lid with the apparatus dish through the connecting piece, at the in-process that utilizes the apparatus dish to get and put the apparatus, medical personnel also need not to bow or bow to made things convenient for medical personnel to utilize the apparatus dish to get and put the utensil, and in the apparatus dish that finishes using can put back storing device again, waited for next use, greatly increased convenience and security when portable dentistry comprehensive therapy appearance uses.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another angle of the present invention.

Fig. 3 is a schematic perspective view of the connecting member of the present invention.

Fig. 4 is a schematic perspective view of the cushion block of the present invention.

Description of reference numerals:

1. a box body; 2. a box cover; 3. a face cover; 5. a dirty water bottle; 6. a water purifying bottle; 7. a storage device; 8. an instrument tray; 9. a hanger; 10. an operation panel; 11. a barometer; 12. a connecting end; 13. a connecting member; 131. a guide end; 132. cushion blocks; 14. a groove; 15. a base plate; 16. a side plate; 17. a roller; 18. a longitudinal support; 19. a transverse support; 20. a pull rod; 21. a storage bag; 211. a first bag; 212. a second bag; 22. A strap fixing member; 221. a bandage fixing frame; 23. a buckle body; 24. a buckle body connecting piece; 25. a heat sink; 26. a vent hole; 27. a protection net; 28. a heat radiation fan; 29. and a support member.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in figures 1 to 4, the utility model provides a portable dental comprehensive therapeutic apparatus, which comprises a box body 1, a box cover 2 which is arranged at one side of the box body 1 and is movably connected with the box body 1, a face cover 3 which is arranged in the box body 1, a driving mechanism which is arranged in the box body 1 and is arranged at the inner side of the face cover 3, a sewage bottle 5 and a purified water bottle 6 which are all arranged in the box body 1 and are arranged at the outer side of the face cover 3, a storage device 7 which is arranged in the box cover 2, a medical apparatus and instrument tray 8 which is arranged in the storage device 7, a plurality of hangers 9 which are arranged on the outer side wall of the face cover 3 and are arranged above the sewage bottle 5 or/and the purified water bottle 6, an operating panel 10 which is arranged on the outer side wall of the face cover 3 and is electrically connected with the driving mechanism through a pipeline, a connecting end 12 which is arranged at the top end of the box cover 2, and a connecting piece 13 which is arranged above the connecting end 12 and is detachably connected with the connecting end 12, the connecting piece 13 is detachably connected with the instrument tray 8, the hanging rack 9 can be used for hanging medical instruments, and the sewage bottle 5 and the purified water bottle 6 are respectively and electrically connected with the driving mechanism through pipelines; the medical apparatus is respectively and electrically connected with the driving mechanism, the operation panel 10, the water purifying bottle 6 and the sewage bottle 5 through pipelines, the outer side wall of the top end of the face cover 3 is provided with a barometer 11 for displaying the pressure value of the air output by the driving mechanism, and the barometer 11 is respectively and electrically connected with the operation panel 10 and the driving mechanism through pipelines.

The utility model discloses an unique box design, integrated multiple oral cavity diagnosis, treatment function in an organic whole, medical personnel carry and transport the convenience, but wide application in multiple environment such as dentistry, oral cavity clinic or service of going to the home. When the medical instrument is used, firstly, the medical instrument to be used is respectively connected with the driving mechanism, the operation panel 10, the water purifying bottle 6 and the sewage bottle 5 through pipelines, the air output or the water output or the negative pressure value of different medical instruments is adjusted through the operation panel 10, the reading of the barometer 11 can be taken as a reference, the operation panel 10 is correspondingly adjusted, and the problems that the pressure value of the air output by the medical instrument controlled by the operation panel 10 is too large or too small, the treatment is not in place, the treatment time is prolonged, and the pain of a patient is increased are avoided. The driving mechanism can be controlled by the operation panel 10 to pump water from the water purifying bottle 6 to supply water to the medical appliance, or the driving mechanism is controlled by the operation panel 10 to control another medical appliance to suck sewage in the oral cavity and store the sewage in the sewage bottle 5; after a certain medical appliance is used, the medical appliance can be hung on the hanging frame 9, and the medical appliance can be conveniently taken and placed in the oral treatment or diagnosis process by additionally arranging the hanging frame 9. After the oral treatment or diagnosis is completed, the medical instrument can be separated from the pipeline and stored in the storage device 7 for the next disinfection and use. Specifically, the medical instrument comprises a three-purpose gun, a high-speed and low-speed mobile phone tube and a saliva sucker.

When the dental therapeutic apparatus is carried for home service, in the process of cleaning or diagnosing the oral cavity of a patient, the situation that the patient has gum bleeding or a large amount of residues and the like in the oral cavity can be met, at the moment, instruments such as auxiliary forceps or cotton balls are needed to clean the oral cavity of the patient, however, the forceps or the cotton balls and the like after use are inconvenient to place, inconvenience is brought to medical staff in the process of oral treatment or diagnosis, if the external devices are used for placing the instruments such as the forceps or the cotton balls, the external devices are needed to be disinfected or sterilized, and the time of the medical staff and the patient is delayed; because the environment and the sanitary condition of the door-to-door service can not be ensured, the connecting end 12, the connecting piece 13 and the instrument disc 8 are additionally arranged, the instrument disc 8 and the connecting piece 13 can be arranged in the storage device 7, when the instruments such as tweezers or cotton balls need to be placed, the connecting piece 13 and the instrument disc 8 are taken out from the storage device 7 and connected together, then the connecting piece 13 is connected with the connecting end 12, the connecting piece 13 and the instrument disc 8 or the connecting end 12 can be connected in a clamping or screwing mode, the instrument disc 8 is fixed at the top end of the box cover 2 through the connecting piece 13, and because the top end of the box cover 2 has a certain height relative to the ground, in the process of taking and placing the instruments by using the instrument disc 8, the medical personnel do not need to bend or lower the head, thereby being convenient for the medical personnel to take and place the instruments by using the instrument disc 8, and the used instrument disc 8 can be placed back into the storage device 7 for waiting for next use, greatly improves the convenience and the safety of the portable dental comprehensive therapeutic apparatus when in use. Preferably, connecting piece 13 all sets up to two with link 12, through set up two links 12 and connecting piece 13 joints on case lid 2 for instrument dish 8 is more firm with being connected of case lid 2, avoids instrument dish 8 to shake relative case lid 2 when using, influences user's use and experiences.

According to a further technical scheme, the connecting piece 13 is inverted U-shaped, the top end of the connecting piece 13 is provided with a guide end 131 and a cushion block 132 sleeved outside the guide end 131, the cushion block 132 is located below the instrument disc 8, the guide end 131 is provided with a screw hole II, the instrument disc 8 is provided with a screw hole I corresponding to the screw hole II, and the instrument disc 8, the cushion block 132 and the connecting piece 13 are fixed by sequentially connecting the screw hole I with the screw hole II through a locking piece I and screwing the screw hole I in sequence.

Preferably, the number of the guide ends 131 is two. When the instrument disc 8 is installed, the connecting piece 13 can be connected with the connecting end 12, the cushion block 132 is sleeved outside the guide end 131, the instrument disc 8 is placed above the cushion block 132, due to the limiting and guiding effects of the guide end 131 on the cushion block 132, when the instrument disc 8 is placed above the cushion block 132, the relative position of the cushion block 132 relative to the guide end 131 cannot move, and then the instrument disc 8, the cushion block 132 and the connecting piece 13 are fixed by sequentially penetrating through the threaded hole I and the threaded hole II and screwing through the locking piece I (such as a screw or a bolt); the mounting structure of apparatus dish 8 is simple, and it is convenient to dismantle, and the relative position of cushion 132 and connecting piece 13 can not change during the installation for apparatus dish 8 is placed on cushion 132 and is connected the process more firm through locking part one and case lid 2, can dismantle connecting piece 13 from link 12 after medical personnel finish using, thereby breaks off the connection of apparatus dish 8 and case lid 2.

In the in-process of using, for the height on ground after 8 installation of regulation apparatus dish, the cushion 132 of not co-altitude is selected to the accessible, make the apparatus dish 8 that is located the cushion 132 top change for the height on ground, make the apparatus dish 8 more accord with medical personnel's user demand for the height on ground, avoid medical personnel in the in-process of carrying out oral treatment or diagnosis, need to bow many times or bow and put the utensil on apparatus dish 8, and then made things convenient for when medical personnel use apparatus such as tweezers or cotton balls, can also protect medical personnel's healthy.

According to the further technical scheme, two ends of the connecting piece 13 are respectively inserted into two sides of the connecting end 12, a groove 14 is formed in one side of the connecting end 12, a third screw hole corresponding to the position of the groove 14 is formed in the connecting piece 13, and the third screw hole and the groove 14 are sequentially connected through a second locking piece to fix the connecting end 12 and the connecting piece 13.

After the connecting piece 13 is connected with the instrument disc 8, two ends of the connecting piece 13 are inserted into two sides of the connecting end 12, so that the instrument disc 8 is fixed at the top end of the box cover 2; however, in order to increase the stability of the instrument tray 8 in the using process, the second locking member (such as a bolt or a screw) is added, and when one end of the second locking member passes through the third threaded hole and is abutted against the outer side wall of the groove, the connecting member 13 is firmly connected with the connecting end 12, so that the stability of the instrument tray 8 mounted on the box cover 2 is improved, and the stability of the portable dental comprehensive therapeutic apparatus in the using process is increased.

According to a further technical scheme, the box body 1 comprises a bottom plate 15, a side plate 16 connected with the bottom plate 15, a roller 17 arranged on one side of the bottom plate 15 far away from the surface cover 3, a longitudinal support member 18 and a transverse support member 19 which are arranged on the other side of the bottom plate 15 near the surface cover 3, and a pull rod 20 movably arranged on one side of the side plate 16 and located above the roller 17. Specifically, the longitudinal support member 18 and the transverse support member 19 extend along the length direction of the bottom plate 15 and the width direction of the bottom plate 15, respectively, and the roller 17 is provided with a brake for braking the roller 17; the pull rod 20 is a pull-out pull rod.

When needing to go to the door to serve, medical personnel can elongate pull rod 20 and use, through applying the effort on pull rod 20, drive gyro wheel 17 and slide subaerial to drive portable dentistry complex therapeutic instrument and remove, alleviate medical personnel's burden when carrying portable dentistry complex therapeutic instrument. In the process of using the portable dental comprehensive therapeutic apparatus, when the driving mechanism runs in the box body 1, the box body 1 is easy to shake, and the box body 1 can drive the box cover 2 to shake while shaking, so that the roller 17 can be braked by the brake, and the roller 17 is prevented from sliding in the process of using the comprehensive therapeutic apparatus; under the combined action of the longitudinal support members 18, the transverse support members 19 and the rollers 17 and the ground, the stability of the box body 1 placed on the ground is increased, and the stability of the instrument tray 8 connected to the box cover 2 and the box cover 2 is further improved.

In a further technical solution, the storage device 7 includes a storage bag 21 located below the box cover 2 and a plurality of strap fixing pieces 22 located above the storage bag 21, the storage bag 21 includes a first bag 211 and a plurality of second bags 212, the first bag 211 is located between the second bags 212 and the strap fixing pieces 22, and the strap fixing pieces 22 are provided with a plurality of strap fixing frames 221.

Preferably, the number of the second pockets 212 is three, and the number of the strap holders 22 is two. The plurality of medical appliances can be respectively placed in the plurality of second bags 212, the first bag 211 can be used for placing the appliance tray 8, the connecting piece 13 and the cushion block 132, and the medical appliances or the appliance tray 8 can be conveniently placed in the dental comprehensive treatment device before and after use through the containing effect of the first bag 211 and the second bag 212; the first bag 211 and the second bag 212 separate the medical instruments and the instrument tray 8 from other devices in the box body 1, so that cross infection of the medical instruments or the instrument tray 8 after use and other devices in the box body 1 is avoided, and the time for medical staff to disinfect or sterilize the instrument tray 8, the medical instruments or the box body 1 before use is correspondingly reduced. After the portable dental comprehensive therapeutic apparatus is used, the pipeline positioned on the outer side of the face cover 3 can be bound by using the binding band, one end of the binding band penetrates through the fixing frame 221 of the binding band and is connected with the other end of the binding band and locked, so that the pipeline on the outer side of the face cover 3 is firmly connected with the fixing frame 221 of the binding band through the binding band, and the box cover 2 is closed after the pipeline is arranged. The pipeline that many bandages of accessible will be connected with different medical appliances is firmly connected with the fixed frame 221 of bandage of difference respectively to be convenient for distinguish the pipeline of different functions when convenient next use and be connected it with different medical appliances again, avoided the pipeline to take place to twine or knot in box 1 simultaneously, guaranteed the clean and tidy of pipeline in box 1, practiced thrift medical personnel and using portable dentistry comprehensive therapy appearance to be used for distinguishing the time of pipeline.

According to a further technical scheme, the storage device 7 is detachably connected with the box cover 2.

Through dismantling storage device 7 and case lid 2 and be connected, when storage device 7 needs disinfection or disinfect, can dismantle storage device 7 from the inside wall of case lid 2, storage device 7 can adopt to glue with case lid 2, or modes such as spiro union are connected, then clear up storage device 7 alone for storage device 7's clearance is more thorough, has avoided apparatus dish 8 or medical instrument to place and has caused cross infection in the storing changes the device.

Further technical scheme, connect through magic subsides subassembly detachably between storing device 7 and the case lid 2. Specifically, the magic tape component comprises a magic tape hair surface and a magic tape hook surface, and the magic tape hair surface is connected with the magic tape hook surface; preferably, magic tape matt surface set up in storage device 7 is close to one side of 2 internal surfaces of case lid, magic tape hook surface set up in the internal surface of case lid 2, magic tape hook surface sets up with magic tape matt surface is relative.

When the hook surface of the magic tape hooks the rough surface of the magic tape, the storage device 7 is firmly connected with the box cover 2. And use through addding the hook face is pasted with the magic and the cooperation of magic tape matt surface, make storing device 7 and 2 firm in connection of case lid and easy dismounting, when storing device 7 needs to wash, only need paste the hook face separation with the magic of storing device 7 matt surface and case lid 2, storing device 7 and 2 separation of case lid this moment, again with storing device 7 wash alone the disinfection can, be connected storing device 7 and case lid 2 again after the disinfection, and be used for depositing medical instrument and apparatus dish 8, it causes cross infection to medical instrument and apparatus dish 8 to have left the bacterium in the storing device 7 to have avoided.

Further technical scheme, be provided with on case lid 2 and detain body 23, be provided with on the box 1 with detain the body connecting piece 24 of detaining the body 23 joint, through detaining body 23 and detaining the body connecting piece 24 joint with case lid 2 and box 1 locking.

The buckle body 23 and the buckle body connecting piece 24 are additionally arranged, the connection between the box body 1 and the box cover 2 is firmer, the box body 1 and the box cover 2 can be repeatedly opened and closed for many times, and other auxiliary tools are not needed in the opening or locking process of the box body 1 and the box cover 2, so that the opening or locking of the box body 1 and the box cover 2 is more convenient.

In a further technical solution, the face cover 3 is provided with a heat dissipation device 25 located below the operation panel 10 and a plurality of ventilation holes 26 located below the heat dissipation device 25, and the heat dissipation device 25 includes a protection net 27 disposed on the face cover 3 and a heat dissipation fan 28 connected to an inner side wall of the protection net 27.

Through addding radiator fan 28, can be with the heat that produces during the actuating mechanism operation of box 1 inside, outside discharging box 1 from ventilation hole 26 or protection net 27 through radiator fan 28, avoid the high temperature in the box 1, the temperature lasts to rise during the leading to actuating mechanism operation, influences actuating mechanism's life, protection net 27 can prevent that the object in the face lid 3 outside from entering into box 1 in, disturb actuating mechanism's normal operating, and then influences portable comprehensive therapeutic instrument's life.

According to a further technical scheme, the bottom end of the box cover 2 is provided with a support member 29, and the bottom end of the support member 29 is flush with the bottom end of the transverse support member 19.

When the device is used, the box body 1 and the box cover 2 can be ensured to be at the same horizontal height under the matching action of the support member 29, the transverse support member 19 and the longitudinal support member 18, and when the height of the box body 1 is not consistent with that of the box cover 2, the box cover 2 is easy to shake relative to the box body 1, so that the instrument plate 8 is unstable to place.

Specifically, the top end of the box body 1 is movably connected with a handle.

Through addding the handle, at the in-process of last door service, medical personnel can select to use portable comprehensive therapeutic instrument of handle according to the condition, perhaps drags portable comprehensive therapeutic instrument through pull rod 20, for medical personnel's the selection that provides the diversification of carrying, has increased portable comprehensive therapeutic instrument's practicality and portability.

Preferably, the driving mechanism may adopt existing devices such as a pump body assembly, a motor assembly or an air compressor assembly, and details are not described herein.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims (10)

1. A portable dental comprehensive therapeutic instrument is characterized in that: comprises a box body (1), a box cover (2) which is positioned at one side of the box body (1) and is movably connected with the box body (1), a face cover (3) which is arranged in the box body (1), a driving mechanism which is arranged in the box body (1) and is positioned at the inner side of the face cover (3), a dirty water bottle (5) and a clean water bottle (6) which are all arranged in the box body (1) and are positioned at the outer side of the face cover (3), a storage device (7) which is arranged in the box cover (2), a medical apparatus and instrument tray (8) which is arranged in the storage device (7), a plurality of hangers (9) which are arranged on the outer side wall of the face cover (3) and are positioned above the dirty water bottle (5) or/and the clean water bottle (6), an operating panel (10) which is arranged on the outer side wall of the face cover (3) and is electrically connected with the driving mechanism, a connecting end (12) which is arranged at the top end of the box cover (2) and a connecting piece (13) which is detachably connected with the connecting end (12), the connecting piece (13) is detachably connected with the instrument disc (8), the hanging rack (9) can be used for hanging medical appliances, and the sewage bottle (5) and the water purifying bottle (6) are respectively and electrically connected with the driving mechanism; the medical apparatus is respectively electrically connected with the driving mechanism, the operation panel (10), the water purifying bottle (6) and the sewage bottle (5), an air pressure meter (11) used for detecting the air pressure value output by the driving mechanism is arranged on the outer side wall of the top end of the face cover (3), and the air pressure meter (11) is respectively electrically connected with the operation panel (10) and the driving mechanism.

2. The portable dental unit according to claim 1, wherein: the top of connecting piece (13) is provided with guide end (131) and overlaps and establish cushion (132) outside guide end (131), cushion (132) are located the below of apparatus dish (8), cushion (132) and connecting piece (13) are via a locking part fixed connection.

3. The portable dental unit according to claim 2, wherein: the two ends of the connecting piece (13) are respectively inserted into the two sides of the connecting end (12), a groove (14) is formed in one side of the connecting end (12), a third screw hole corresponding to the position of the groove (14) is formed in the connecting piece (13), and the first screw hole and the groove (14) are sequentially connected through a second locking piece to fix the connecting end (12) and the connecting piece (13).

4. The portable dental unit according to claim 1, wherein: the box body (1) comprises a bottom plate (15), a side plate (16) connected with the bottom plate (15), rollers (17) arranged on one side of the bottom plate (15) far away from the surface cover (3), longitudinal supporting pieces (18) and transverse supporting pieces (19) which are arranged on the other side of the bottom plate (15) close to the surface cover (3) and pull rods (20) which are movably arranged on one side of the side plate (16) and located above the rollers (17).

5. The portable dental unit according to claim 1, wherein: storage device (7) are including being located storing bag (21) of case lid (2) below and being located a plurality of bandage mounting (22) of storing bag (21) top, storing bag (21) are including bag one (211) and a plurality of bag two (212), bandage mounting (22) are provided with the fixed frame of a plurality of bandages (221).

6. The portable dental unit according to claim 1, wherein: the storage device (7) is detachably connected with the box cover (2).

7. The portable dental unit according to claim 6, wherein: the storage device (7) is connected with the box cover (2) through a magic tape assembly.

8. The portable dental unit according to claim 1, wherein: the box cover (2) is provided with a buckle body (23), and the box body (1) is provided with a buckle body connecting piece (24) clamped with the buckle body (23).

9. The portable dental unit according to claim 1, wherein: the face cover (3) is provided with a heat dissipation device (25) located below the operation panel (10) and a plurality of vent holes (26) located below the heat dissipation device (25).

10. The portable dental unit according to claim 4, wherein: the bottom end of the box cover (2) is provided with a support member (29), and the bottom end of the support member (29) is flush with the bottom end of the transverse support member (19).

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