CN217066619U - Vacuum tube interface device for sucking dental handpiece wastewater based on negative pressure - Google Patents
Vacuum tube interface device for sucking dental handpiece wastewater based on negative pressure Download PDFInfo
- Publication number
- CN217066619U CN217066619U CN202220815380.4U CN202220815380U CN217066619U CN 217066619 U CN217066619 U CN 217066619U CN 202220815380 U CN202220815380 U CN 202220815380U CN 217066619 U CN217066619 U CN 217066619U
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- China
- Prior art keywords
- fixedly connected
- negative pressure
- dental handpiece
- slide
- vacuum tube
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- 239000002351 wastewater Substances 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 description 4
- 210000005224 forefinger Anatomy 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a vacuum tube interface device for sucking the wastewater of a dental handpiece based on negative pressure, which relates to the technical field of medical instruments and comprises a middle clapboard, wherein the top surface and the bottom surface of the middle clapboard are fixedly connected with a limiting spring, the outer side of an inserted bar is provided with a slide bar through sliding connection, the middle part of the slide bar is vertically penetrated with a slide hole, the slide hole is sleeved outside the inserted bar, the left end of the slide bar is fixedly connected with a limiting wedge block, the right end of the slide bar is fixedly connected with a press button, two groups of slide bars are driven to slide and reset in the vertical direction through the expansion and resetting of two groups of limiting springs, the vertical surface of the limiting wedge block and the left vertical surface of a protruding part B can be limited, two groups of arc petals on the left and the right can be matched with a side pressure seat to tightly fix the bent rod part, the fixed position of the top part and the bent rod part of the negative pressure tube can be close to the side surface of the dental handpiece, and the occurrence of the gripping condition of the original pipeline can be prevented from being influenced, the problem of current device be not convenient for reduce the influence of pipeline that absorbs water to the gripping and the use of dental handpiece is solved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically say, in particular to vacuum tube interface arrangement based on dental handpiece waste water is absorb to negative pressure.
Background
The dental handpiece divide into dental high-speed cell-phone and dental low-speed cell-phone, the low-speed cell-phone divide into straight machine and bender, straight machine is used for polishing and is being treated outside the mouth, the bender is used for the treatment in the mouth, when using dental handpiece, need spray water in order to clear away the piece to patient's oral cavity, need carry out the suction to waste water in real time in the use, current device is when using, the pipeline winding that absorbs water influences medical personnel's gripping and use to the dental handpiece easily in the cell-phone outside, current device is not convenient for accomodate negative pressure pipeline, be not convenient for take it fast, current device is not convenient for nimble adjustment water-sucking pipe angle and position.
In view of the foregoing, there is a need for a vacuum tube interface device for absorbing dental handpiece wastewater based on negative pressure to reduce the impact of the water suction conduit on the gripping and use of the dental handpiece.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a vacuum tube interface device based on dental handpiece waste water is absorb to negative pressure to solve the problem that current device is not convenient for reduce the influence of water absorption pipeline to the gripping and the use of dental handpiece.
The utility model discloses vacuum tube interface device's purpose and efficiency based on dental handpiece waste water is absorb to negative pressure is reached by following specific technological means:
the vacuum tube interface device for sucking the dental handpiece wastewater based on negative pressure comprises a handpiece main body, an anti-slip sleeve and a side pressure seat; the top of the mobile phone main body is fixedly connected with a bending rod part, and the top end of the bending rod part is fixedly connected with a micro motor; the anti-slip sleeve is connected and arranged on the outer curved side surface of the mobile phone main body in an interference fit manner; the outward curved side surface of the anti-slip sleeve is fixedly connected with anti-slip annular grains; a side through hole vertically penetrates through the side surface inside the anti-skid sleeve; the inner side of the side through hole is provided with a negative pressure pipe in an interference fit connection manner; the top end of the negative pressure tube is fixedly connected with a sight glass bending tube; the side pressure bases are connected and arranged on the curved side surface of the bent rod part; the inner side of the side pressure seat is fixedly connected with a rear elastic inner layer; a damping bearing is fixedly connected to the vertical surface at the rear end of the side pressure seat; the rear end of the damping bearing is provided with a limiting sleeve through rotating connection, and the limiting sleeve is connected and sleeved outside the endoscope bending pipe through interference fit.
Furthermore, the left end and the right end of the side pressure seat are provided with vertical shafts in a rotating connection mode, the number of the vertical shafts is two, and the tops of the vertical shafts are sleeved with torsion springs.
Furthermore, the right side of the vertical shaft at the right end of the side pressure seat is provided with a right arc-shaped flap through rotating connection, the inner side of the right arc-shaped flap is fixedly connected with a right elastic inner layer, and the front end of the right arc-shaped flap is fixedly connected with a protruding part A.
Furthermore, a through groove A transversely penetrates through the inside of the protruding portion A, a vertical hole vertically penetrates through the inside of the protruding portion A, and an inserted rod is fixedly connected to the inner side of the vertical hole.
Furthermore, the inner side of the through groove A is fixedly connected with a middle partition plate, the top surface and the bottom surface of the middle partition plate are fixedly connected with limiting springs, and the number of the limiting springs is two.
Further, the inserted bar outside is provided with the draw runner through sliding connection, and the draw runner middle part is run through perpendicularly has the slide opening, and the slide opening cup joints in the inserted bar outside, and draw runner quantity sets up to two groups, and draw runner left end fixedly connected with is spacing voussoir, and draw runner right-hand member fixedly connected with presses the button, and draw runner bottom surface and spacing spring outside end fixed connection.
Furthermore, a left arc-shaped flap is arranged on the left side of a vertical shaft at the left end of the side pressing seat in a rotating connection mode, an elastic inner layer is fixedly connected to the inner side of the left arc-shaped flap, a protruding portion B is fixedly connected to the front end of the left arc-shaped flap, a through groove B transversely penetrates through the inner side of the protruding portion B, and a protective cover is fixedly connected to the vertical face of the left end of the protruding portion B.
The utility model discloses at least, include following beneficial effect:
1. the utility model has the advantages that the slide bars are arranged, a user can automatically draw the right arc petal and the left arc petal at the left and right sides inwards by the force applied by the torsional springs at the left and right sides of the side pressure seat after clinging the side pressure seat to the side surface of the bending rod part, the user can press the protruding part A and the protruding part B inwards by the thumb and the forefinger, the limiting wedge block can be in sliding contact with the inner edge of the right side of the through groove B, the upper and lower groups of slide bars can slide towards the middle part after being pressed, the limiting wedge block can be driven to slide and reset in the vertical direction of the two groups of slide bars by the expansion and reset of the two groups of limiting springs after passing through the through groove B, the vertical surface of the limiting wedge block and the left vertical surface of the protruding part B can be limited, the left and right groups of arc petals and the side pressure seat can be matched to tightly fix the bending rod part, the top and the fixed position of the negative pressure tube can be close to the side surface of the dental handpiece, the phenomenon that the original pipeline influences the gripping condition of the mobile phone can be prevented; the angle of the endoscope bending pipe can be further adjusted by rotating the limiting sleeve, so that the angle of the water absorption position of the operation can be conveniently matched.
2. The utility model discloses a set up the side and press the seat, when using dental handpiece not need absorb water, the user can take off the back from the kink outside with the side pressure seat, can cup joint the outside at the narrower threaded connection department in dental handpiece bottom with the side pressure seat, is convenient for take fast the suction pipe.
3. The utility model discloses a set up the antiskid cover, through emboliaing the cell-phone main part outside with the antiskid cover, penetrate the inside back of side perforation with the negative pressure pipe, through cooperating with the side pressure seat, can accomodate the water absorption pipeline middle section to carry out convenient use to dental handpiece in the art.
Drawings
Fig. 1 is a schematic view of the left side of the whole body of the present invention.
Fig. 2 is a partially enlarged schematic view of a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the top view of the anti-slip cover of the present invention.
Fig. 4 is a schematic view of the three-dimensional disassembly structure of the lateral pressure seat of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a mobile phone main body;
101. bending the rod part;
2. an anti-slip sleeve;
201. side perforation; 202. anti-slip ring lines;
3. a negative pressure tube;
301. bending the endoscope tube;
4. a lateral pressing seat;
401. a rear elastic inner layer; 402. a damping bearing; 4021. a limiting sleeve; 403. a vertical axis; 4031. a torsion spring; 404. a right arc-shaped flap; 4041. a right elastic inner layer; 4042. a protrusion A; 4043. a through groove A; 4044. inserting a rod; 4045. a middle partition plate; 4046. a limiting spring; 405. a left arc-shaped flap; 4051. a protrusion B; 4052. a through groove B; 4053. a protective cover; 406. a slide bar; 4061. a slide hole; 4062. limiting a wedge block; 4063. and pressing the button.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 4: the utility model provides a vacuum tube interface device for sucking the wastewater of a dental handpiece based on negative pressure, which comprises a handpiece main body 1, an anti-slip sleeve 2 and a side pressure seat 4; the top of the mobile phone main body 1 is fixedly connected with a bending rod part 101, and the top end of the bending rod part 101 is fixedly connected with a micro motor; the anti-slip sleeve 2 is connected and arranged on the outer curved side surface of the mobile phone main body 1 in an interference fit manner; the outward curved side surface of the anti-slip sleeve 2 is fixedly connected with an anti-slip annular pattern 202; a side through hole 201 vertically penetrates through the inner side surface of the anti-skid sleeve 2; the inner side of the side through hole 201 is provided with a negative pressure pipe 3 in an interference fit connection manner; the top end of the negative pressure tube 3 is fixedly connected with a sight glass bending tube 301; the side pressing seat 4 is connected with the curved side surface of the bending rod part 101; the inner side of the side pressure seat 4 is fixedly connected with a rear elastic inner layer 401; a damping bearing 402 is fixedly connected to the rear end vertical surface of the side pressure seat 4; damping bearing 402 rear end is provided with limit sleeve 4021 through rotating the connection, and limit sleeve 4021 connects to cup joint in speculum bending tube 301 outside through interference fit, through emboliaing the cell-phone main part 1 outside with antiskid cover 2, penetrates negative pressure pipe 3 and penetrates the inside back of side perforation 201, through cooperating with side pressure seat 4, can accomodate the water-absorbing pipeline middle section to carry out convenient use to the dental handpiece in the art.
As shown in fig. 4, the left and right ends of the side pressure seat 4 are provided with vertical shafts 403 through a rotating connection, the vertical shafts 403 are provided in two groups, the top of the vertical shaft 403 is sleeved with a torsion spring 4031, the right side of the vertical shaft 403 at the right end of the side pressure seat 4 is provided with a right arc-shaped flap 404 through a rotating connection, the inner side of the right arc-shaped flap 404 is fixedly connected with a right elastic inner layer 4041, the front end of the right arc-shaped flap 404 is fixedly connected with a protrusion a4042, the inside of the protrusion a4042 is transversely penetrated with a through groove a4043, the inside of the protrusion a4042 is perpendicularly penetrated with a vertical hole, the inner side of the vertical hole is fixedly connected with an insert rod 4044, the inner side of the through groove a4043 is fixedly connected with a middle partition 4045, the top surface and the bottom surface of the middle partition 4045 are fixedly connected with limit springs 4046, the number of the limit springs 4046 is provided in two groups, the outer side of the insert rod 4044 is provided with a slide bar 406 through a sliding connection, the middle of the slide 406 is perpendicularly penetrated through a slide hole 4061, the slide hole 4061 is sleeved on the outer side of the insert rod 4044, the slide 406 is provided in two groups, the left end of the sliding strip 406 is fixedly connected with a limiting wedge block 4062, the right end of the sliding strip 406 is fixedly connected with a press button 4063, the bottom surface of the sliding strip 406 is fixedly connected with the outer side end of a limiting spring 4046, a user can enable the right arc-shaped flap 404 and the left arc-shaped flap 405 on the left side and the right side to automatically close towards the inner side by abutting the side pressure seat 4 against the side surface of the bending rod part 101 and applying force through the torsion spring 4031 on the left side and the right side of the side pressure seat 4, the user can enable the limiting wedge block 4062 to be in sliding contact with the inner edge on the right side of the through groove B4052 by pressing the protruding part A4042 and the protruding part B4051 towards the inner side with the thumb and the forefinger, the upper and lower groups of sliding strips 406 can slide towards the middle part after being pressed, the limiting wedge block 4062 can enable the two groups of limiting spring 4046 to expand and reset to drive the two groups of sliding strips 406 to slide in the vertical surface in the vertical direction, the vertical surface of the protruding part B4051 can enable the two groups of the vertical surfaces of the limiting wedge block 4062 to be matched with the side pressure seat 4 to tightly fix the bending rod part 101, the top of the negative pressure tube 3 and the bent rod part 101 can be fixed in position, so that the negative pressure tube 3 can be close to and attached to the side surface of the dental handpiece, and the situation that the original pipeline influences the gripping condition of the handpiece can be prevented; the angle of the endoscope bending tube 301 can be further adjusted by rotating the limiting sleeve 4021, so that the angle of the water absorption position of the operation can be conveniently matched.
As shown in fig. 4, the left side of the vertical shaft 403 at the left end of the side pressure seat 4 is provided with a left arc flap 405 through rotating connection, the inner side of the left arc flap 405 is fixedly connected with an elastic inner layer, the front end of the left arc flap 405 is fixedly connected with a protruding part B4051, the inner side of the protruding part B4051 transversely penetrates through a through groove B4052, the left end vertical face of the protruding part B4051 is fixedly connected with a protective cover 4053, and the two groups of arc flaps blocked by the external object falling into the through groove B4052 can be prevented from being fixed through the protective cover 4053.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the user can automatically close the right arc petal 404 and the left arc petal 405 of the left and the right sides inwards by applying force through the torsion spring 4031 at the left and the right sides of the side pressure seat 4 after attaching the side pressure seat 4 to the side surface of the bending rod part 101, the user can extrude the protruding part A4042 and the protruding part B4051 inwards through the thumb and the forefinger, the user can make the limit wedge 4062 and the inner edge at the right side of the through groove B4052 slide contact, the upper and the lower groups of sliding strips 406 slide towards the middle part after being pressed, the limit wedge 4062 can pass through the through groove B4052, the two groups of limit springs 4046 expand to reset to drive the two groups of sliding strips 406 to slide and reset in the vertical direction, the vertical surface of the limit wedge 4062 and the left vertical surface of the protruding part B4051 can be limited, the left and the right and the left groups of arc petals can be matched with the side pressure seat 4 to tightly fix the bending rod part 101, the top and the fixing position of the bending rod part 101 of the negative pressure pipe 3 can be fixed, the negative pressure pipe 3 can be close to and attached to the side surface of the dental handpiece, so that the situation that the original pipeline influences the gripping of the handpiece can be prevented; can further adjust speculum kinked tube 301 angle through rotating spacing sleeve 4021 to carry out the adaptation to the operation position angle that absorbs water, through emboliaing the cell-phone main part 1 outside with antiskid cover 2, penetrate the inside back of side perforation 201 with negative pressure pipe 3, through cooperating with side pressure seat 4, can accomodate the water-absorbing pipeline middle section, so that carry out convenient use to dental handpiece in the art.
The details of the present invention are well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Vacuum tube interface arrangement based on negative pressure absorbs dental handpiece waste water, its characterized in that: comprises a mobile phone main body (1), an anti-skid sleeve (2) and a side pressure seat (4); the top of the mobile phone main body (1) is fixedly connected with a bending rod part (101), and the top end of the bending rod part (101) is fixedly connected with a micro motor; the anti-slip sleeve (2) is connected and arranged on the outer curved side surface of the mobile phone main body (1) in an interference fit manner; the outward curved side surface of the anti-skid sleeve (2) is fixedly connected with an anti-skid annular pattern (202); a side through hole (201) vertically penetrates through the inner side surface of the anti-skid sleeve (2); the inner side of the side through hole (201) is provided with a negative pressure pipe (3) in an interference fit connection manner; the top end of the negative pressure tube (3) is fixedly connected with a sight glass bending tube (301); the side pressing seat (4) is connected with the curved side surface of the bending rod part (101); the inner side of the side pressing seat (4) is fixedly connected with a rear elastic inner layer (401); a damping bearing (402) is fixedly connected to the rear end vertical surface of the side pressure seat (4); the rear end of the damping bearing (402) is provided with a limiting sleeve (4021) through rotating connection, and the limiting sleeve (4021) is connected and sleeved outside the endoscope bending pipe (301) through interference fit.
2. The vacuum tube interface device for sucking the dental handpiece waste water based on the negative pressure as claimed in claim 1, wherein the left and right ends of the side pressure seat (4) are provided with vertical shafts (403) through rotating connection, the number of the vertical shafts (403) is two, and the top of the vertical shaft (403) is sleeved with a torsion spring (4031).
3. The vacuum tube interface device for sucking the waste water of the dental handpiece based on the negative pressure as claimed in claim 1, wherein a right arc-shaped flap (404) is arranged on the right side of the vertical shaft (403) at the right end of the side pressure seat (4) through a rotating connection, a right elastic inner layer (4041) is fixedly connected to the inner side of the right arc-shaped flap (404), and a protruding part A (4042) is fixedly connected to the front end of the right arc-shaped flap (404).
4. The vacuum tube interface device for sucking up waste water of a dental handpiece based on negative pressure as claimed in claim 3, wherein the protrusion A (4042) has a through groove A (4043) transversely penetrated therein, and the protrusion A (4042) has a vertical hole perpendicularly penetrated therein, and the inside of the vertical hole is fixedly connected with the inserted rod (4044).
5. The vacuum tube interface device for sucking the waste water of the dental handpiece based on the negative pressure as claimed in claim 4, wherein the inner side of the through groove A (4043) is fixedly connected with a middle partition plate (4045), the top surface and the bottom surface of the middle partition plate (4045) are fixedly connected with limit springs (4046), and the number of the limit springs (4046) is arranged into two groups.
6. The vacuum tube interface device for sucking the wastewater of the dental handpiece based on the negative pressure as claimed in claim 4, wherein the outer side of the inserted bar (4044) is provided with a slide bar (406) through sliding connection, a slide hole (4061) vertically penetrates through the middle part of the slide bar (406), the slide hole (4061) is sleeved on the outer side of the inserted bar (4044), the number of the slide bars (406) is two, the left end of the slide bar (406) is fixedly connected with a limit wedge block (4062), the right end of the slide bar (406) is fixedly connected with a press button (4063), and the bottom surface of the slide bar (406) is fixedly connected with the outer side end of a limit spring (4046).
7. The vacuum tube interface device for sucking the waste water of the dental handpiece based on the negative pressure as claimed in claim 1, wherein the left side of the left end vertical shaft (403) of the side pressure seat (4) is provided with a left arc-shaped flap (405) through a rotating connection, the inner side of the left arc-shaped flap (405) is fixedly connected with an elastic inner layer, the front end of the left arc-shaped flap (405) is fixedly connected with a protrusion B (4051), a through groove B (4052) transversely penetrates through the inner side of the protrusion B (4051), and a protective cover (4053) is fixedly connected to the vertical surface of the left end of the protrusion B (4051).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815380.4U CN217066619U (en) | 2022-04-11 | 2022-04-11 | Vacuum tube interface device for sucking dental handpiece wastewater based on negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815380.4U CN217066619U (en) | 2022-04-11 | 2022-04-11 | Vacuum tube interface device for sucking dental handpiece wastewater based on negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217066619U true CN217066619U (en) | 2022-07-29 |
Family
ID=82555761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220815380.4U Expired - Fee Related CN217066619U (en) | 2022-04-11 | 2022-04-11 | Vacuum tube interface device for sucking dental handpiece wastewater based on negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217066619U (en) |
-
2022
- 2022-04-11 CN CN202220815380.4U patent/CN217066619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |