CN109854834A - It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism - Google Patents
It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism Download PDFInfo
- Publication number
- CN109854834A CN109854834A CN201910241600.XA CN201910241600A CN109854834A CN 109854834 A CN109854834 A CN 109854834A CN 201910241600 A CN201910241600 A CN 201910241600A CN 109854834 A CN109854834 A CN 109854834A
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- China
- Prior art keywords
- button
- pipe
- rotation
- steel ball
- rotary shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses one kind to be adjusted by rotation attitude reference device, including rotation pipe and fixing pipe, the rotation pipe is equipped with hollow rotary shaft, the fixing pipe is equipped with outer tube, the rotary shaft is rotatably connected in outer tube, the rotation pipe is communicated by rotary shaft with fixing pipe, several fixing grooves are provided on the inner sidewall of the outer tube, the tube wall of the rotary shaft insertion outer tube is equipped with the steel ball moved radially, button is additionally provided in the rotary shaft, not when actuation button, the movement of button limitation steel ball, steel ball part is located in fixing groove, rotation pipe and fixed tube angulation are relatively fixed；When button press, button concedes radial position, and steel ball exits fixing groove, and rotation pipe can be rotated relative to fixed pipe.A kind of pipeline is adjusted by rotation attitude reference device using above-mentioned.The invention has the advantages that the relative angle of rotation pipe and fixing pipe can quickly be adjusted, and without using other tools.
Description
Technical field
Attitude reference device is adjusted by rotation and using the pipeline of the mechanism the present invention relates to a kind of.
Background technique
Existing water pipe connection, some places need to adjust the angle between two root canal roads using steering structure, commonly
Attitude reference device adjusts rotation angle by loosening nut using the structure of nut, rubber sheet gasket between rotation pipe and fixing pipe
Degree, then tightening nut again fix bull stick by the frictional force of nut and rubber sheet gasket, integrated operation mode inefficiency,
And operation is needed using tool, and it is inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of pipelines for being adjusted by rotation attitude reference device and using the mechanism, can be effective
Solve the problems, such as that existing rotation pipe rotation angular adjustment is inconvenient.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: one kind is adjusted by rotation fixed
To mechanism, including rotation pipe and fixing pipe, the rotation pipe is equipped with hollow rotary shaft, and the fixing pipe is equipped with housing
Pipe, the rotary shaft are rotatably connected in outer tube, and the rotation pipe is communicated by rotary shaft with fixing pipe, the outer tube
Several fixing grooves are provided on inner sidewall, the tube wall of the rotary shaft insertion outer tube is equipped with the steel ball moved radially, described
Button is additionally provided in rotary shaft, not when actuation button, button limits the movement of steel ball, and steel ball part is located in fixing groove, rotates
Pipe and fixed tube angulation are relatively fixed；When button press, button concedes radial position, and steel ball exits fixing groove, rotates Guan Kexiang
Fixing pipe is rotated, the nozzle of the fixing pipe is equipped with internal screw thread or external screw thread.
Preferably, the end of the rotary shaft insertion outer tube is provided with control hole, and the button is arranged in control hole, institute
It states and is connected with elasticity reset device on button, the through-hole of setting steel ball is provided on the rotation axial wall, is set on the button lateral wall
It is fluted.When groove on button lateral wall is Chong Die with steel ball, the distance for being detached from fixing groove is provided to steel ball, to release rotation
The locking relation of axis and outer tube.
Preferably, the height of the through-hole is less than the diameter of steel ball.Avoid through-hole is too deep steel ball is caused to cannot be introduced into admittedly
Determine in slot.
Preferably, the elasticity reset device is pressure spring or spring leaf, and elasticity reset device one end setting is being controlled
Drilling bottom, the other end are arranged on button.Pressure spring or spring leaf can provide relatively stable reliable elastic restoring force, and
It is arranged between control hole bottom and button, guarantees that button can be steady in a long-term moves axially along rotary shaft.
Preferably, the button lateral wall is equipped with is provided with and overhead kick in axial overhead kick, the inner sidewall of the outer tube
Compatible sliding slot.By the cooperation of overhead kick and sliding slot, button is prevented to be detached from outer tube, and sliding slot is to the mobile offer of button
Enough spaces.
Optionally, the end face of the button is equipped with the convex eaves extended radially outward, and the overhead kick is fixed on the outside of convex eaves
On wall, the elasticity reset device is pressure spring, and described pressure spring one end withstands on rotation axial end, and the other end is withstood on convex eaves.It is another
The mode of kind setting elasticity reset device, can equally guarantee that button is moved axially along rotary shaft, and reduce and hold in rotary shaft
Receive button hole depth.
Preferably, the fixing groove is spherical groove and depth is less than steel ball radius or fixing groove in the rolling along steel ball
Dynamic direction is equipped with guiding surface.The depth of fixing groove is less than the radius of steel ball, convenient when rotated by steel ball detachment fixing groove,
It allows rotary shaft and outer tube that can relatively rotate adjustment angle, if not using spherical groove, guiding surface is set, in rotary shaft
When being relatively rotated with outer tube, guiding is risen to steel ball, steel ball is pushed away into fixing groove.
Preferably, the steel ball has four and is evenly distributed on the same disc.From the fixed rotary shaft of four direction and
The relative position of outer tube, it is stronger reliable.
A kind of pipeline is adjusted by rotation attitude reference device using above-mentioned.
Compared with prior art, the invention has the advantages that housing tube wall is equipped with several fixing grooves, by being caught in fixing groove
Interior steel ball, fixes the relative position of rotary shaft and outer tube, so that the relative position between rotation pipe and fixing pipe is locked,
When needing to adjust rotation pipe and fixing pipe relative position, as long as controlling by button, steel ball is allowed to have sufficient space to be detached from fixing groove,
The relatively fixed of rotary shaft and outer tube can be released, both allowing can relatively rotate；Steel ball, operation are controlled by button
It is simple and convenient, without using other additional tools, and after steel ball is caught in fixing groove, can quick lock in rotation pipe and
The relative position of fixing pipe.
Additionally provide a kind of pipeline simultaneously, be adjusted by rotation attitude reference device using above-mentioned, quick and convenient adjustment rotation pipe with
The relative position of fixing pipe.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for being adjusted by rotation attitude reference device of the present invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is B-B cross-sectional view in Fig. 1；
Fig. 4 is the structural schematic diagram of fixing pipe and outer tube in the present invention；
Fig. 5 is the structural schematic diagram of button in the present invention；
Fig. 6 is a kind of structural schematic diagram of pipeline of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
It is refering to fig. 1 a kind of embodiment for being adjusted by rotation attitude reference device of the present invention to Fig. 5, one kind being adjusted by rotation orientation
Mechanism, including rotation pipe 1 and fixing pipe 2, the rotation pipe 1 are equipped with hollow rotary shaft 3, and the fixing pipe 2 is equipped with outer
Casing 4, the rotary shaft 3 are rotatably connected in outer tube 4, and the rotation pipe 1 is communicated by rotary shaft 3 with fixing pipe 2, described
Several fixing grooves 5 are provided on the inner sidewall of outer tube 4, the tube wall that the rotary shaft 3 is inserted into outer tube 4, which is equipped with, to be moved radially
Steel ball 6, be additionally provided with button 7 in the rotary shaft 3, not when actuation button 7, button 7 limits the movement of steel ball 6,6 part of steel ball
In fixing groove 5, rotates pipe 1 and 2 angle of fixing pipe is relatively fixed；When button press 7, button 7 concedes radial position, steel ball
6 exit fixing groove 5, and rotation pipe 1 can be rotated relative to fixed pipe 2, and the nozzle of the fixing pipe 2 is equipped with internal screw thread or external screw thread,
The port that the nozzle of so-called fixing pipe 2, i.e. fixing pipe 2 are docked with other water pipe lines, internal screw thread or external screw thread is arranged can be with
It is convenient to be docked with water pipe line, it is ensured that leakproofness.
Housing tube wall is equipped with several fixing grooves and fixes rotary shaft and outer tube by the steel ball being caught in fixing groove
Relative position needing to adjust rotation pipe and fixing pipe with respect to position to lock the relative position between rotation pipe and fixing pipe
When setting, as long as controlling by button, steel ball is allowed to have sufficient space to be detached from fixing groove, the opposite of rotary shaft and outer tube can be released
It is fixed, the two can be relatively rotated；Steel ball is controlled by button, it is simple to operate, additional without using other
Tool, and after steel ball is caught in fixing groove, it is capable of the relative position of quick lock in rotation pipe and fixing pipe.
Specifically, rotation pipe 1 and rotary shaft 3 can be split settings, rotary shaft 3 passes through screw thread and the fixed company of rotation pipe 1
It connects, and sealing ring 15 can be installed additional between rotary shaft 3 and rotation pipe 1, to ensure enough leakproofness, and edge in rotary shaft 3
Axis is provided with flow pipe 16, and the through-hole 10 with the pipeline connection is provided on the side wall of rotary shaft 3, in 4 phase of outer tube
Also annular groove 17 is provided on the inner sidewall for the position answered, annular groove is communicated with fixing pipe 2, ensures that rotation pipe 1 and fixing pipe 2 in this way
No matter turn to where, can keep the state communicated, and outer tube 4 and fixing pipe 2 be generally using being integrally cast,
To ensure the leakproofness of the two, it is located at the two sides of 4 annular groove of outer tube in rotary shaft 3, between rotary shaft 3 and the inner wall of outer tube 4
Sealing ring 15 can also be installed additional, again with ensure will not leak when rotary shaft 3 and outer tube 4 relatively rotate.
Usually rotary shaft 3 is filled in from one end of outer tube 4, and between the end of rotary shaft 3 and the other end of outer tube 4
Also there are a certain distance, this section of distance is used to place button 7, does not allow button 7 to protrude outer tube 4, button 7 is protected not to be damaged.
And one end far from rotation pipe 1 in rotary shaft 3 is provided with control hole 8 from end face along axis, the lower part of button 7 is located at
It is opened in control hole 8, and on the side wall of control hole 8 there are four through-hole 10, four through-holes 10 are located at same perpendicular to 3 axis of rotary shaft
On the disc of line, a steel ball 6 is placed in each through-hole 10, and on the inner sidewall of outer tube 4, equipped with several fixing grooves 5,
The fixing groove 5 is spherical groove 11 and depth is less than 6 radius of steel ball or fixing groove 5 is set on the rotating direction along steel ball 6
There is guiding surface, adjacent fixing groove 5 is closely arranged, and next fixation can be rapidly entered by rolling out a fixing groove 5 convenient for steel ball
Slot 5 improves rotation fixed precision, while the lower part of button 7 is also provided with groove 11, and the general groove 11 is also annular groove, is locking
When determining state, groove 11 and steel ball 6 are dislocation, that is, the lower outside wall of button 7 is directly contacted with steel ball 6, by steel ball 6
Through-hole 10 is ejected, this requires the height of through-hole 10 to be less than the diameter of steel ball 6, and when needing to adjust position, groove 11 is mobile
To 6 lower section of steel ball, steel ball 6 can be retracted and completely disengages fixing groove 5 in through-hole 10, realizes rotation.
In order to guarantee button 7 after removing external force, be able to maintain the opposite lock state of rotation pipe 1 and fixing pipe 2, need to
Button 7 installs elasticity reset device 9 additional, and elasticity reset device 9 generally uses pressure spring, can also use spring leaf, a kind of installation side
Formula is, deepens the depth of control hole 8, installs pressure spring additional between the bottom of control hole 8 and the bottom face of button 7, and in order to guarantee
Button 7 is ejected without departing from outer tube 4, can the axially disposed overhead kick 12 on the lateral wall of button 7, and in outer tube 4
Inner sidewall on be provided with sliding slot 13 compatible with overhead kick 12, such overhead kick 12 is slided in sliding slot 13, take off button 7 will not
Out, the block extended to 4 center of outer tube can also be set in the other end port of outer tube 4, button 7 is kept off in outer tube 4
It is interior.
The convex eaves 14 extended radially outward can also be set in the upper surface of button 7, overhead kick 12 is fixed on convex eaves 14
Extend on lateral wall and to by your lower part, there are gaps between such overhead kick 12 and the ontology of button 7, become convenient for overhead kick 12
Shape facilitates button 7 to be installed into outer tube 4, but the top of button 7 in this way has a prominent outer tube 4 of fraction, convenient to pressing
Button 7 is operated, and pressure spring can cover on the ontology of button 7, and one end is withstood on the end face of rotary shaft 3, and the other end is withstood on
On convex eaves 14, the return of button 7 equally may be implemented.
As long as the present apparatus keeps button 7 mobile to rotation 1 direction of pipe, the groove of button 7 in use, a hand push button 7
11 are located at 6 lower section of steel ball, and another hand pulls rotation pipe 1, and rotation pipe 1 is rotated using 3 axis of rotary shaft as shaft, at this time steel
Due to the position of lower section fluted 11, steel ball 6 can be detached from fixing groove 5 under the drive of rotary shaft 3, be retracted into control hole 8 ball 6
It is interior, it waits after turning to suitable angle, release button 7, under the action of elasticity reset device 9, button 7 resets, multiple in button 7
When position, steel ball 6 will be released groove 11, steel ball 6 move along 3 axis of rotary shaft to outer tube 4, and the part of steel ball 6 will be by
It squeezes out through-hole 10 to be located in fixing groove 5, so that rotary shaft 3 cannot be rotated relative to outer tube 4 again, by rotation pipe 1 and fixing pipe 2
Relative position fix.The position of steel ball 6 is controlled using button 7 simultaneously using the cooperation of steel ball 6 and fixing groove 5, so that adjustment
The mode of rotation pipe 1 and fixing pipe 2 becomes simple and easy, it is not necessary to practical additional tool.
As shown in fig. 6, in addition the present invention also provides a kind of pipeline, including above-mentioned it is adjusted by rotation attitude reference device and pipeline
Ontology 18, the rotation pipe 1 and fixing pipe 2 are separately connected a segment pipe ontology, and a segment pipe ontology can be connected with water-main,
Another segment pipe ontology can be connected with tap, become very convenient using the tap angular adjustment of this pipeline.
Above is only a specific embodiment of the present invention, but technical characteristic of the invention is not limited thereto, Ren Heben
Within the field of the present invention, made changes or modifications all cover within the scope of the patent of the present invention the technical staff in field.
Claims (9)
1. one kind is adjusted by rotation attitude reference device, it is characterised in that: including rotation pipe (1) and fixing pipe (2), the rotation pipe
(1) it is equipped with hollow rotary shaft (3), the fixing pipe (2) is equipped with outer tube (4), and the rotary shaft (3) is rotatably connected on
In outer tube (4), the rotation pipe (1) is communicated by rotary shaft (3) with fixing pipe (2), on the inner sidewall of the outer tube (4)
It being provided with several fixing grooves (5), the tube wall of rotary shaft (3) insertion outer tube (4) is equipped with the steel ball (6) moved radially,
Button (7) are additionally provided on the rotary shaft (3), not when actuation button (7), button (7) limits the movement of steel ball (6), steel ball (6)
Part is located in fixing groove (5), and rotation pipe (1) and fixing pipe (2) angle is relatively fixed；When button press (7), button (7) is allowed
Radial position out, steel ball (6) exit fixing groove (5), and rotation pipe (1) can be rotated relative to fixed pipe (2), the fixing pipe (2)
Nozzle is equipped with internal screw thread or external screw thread.
2. one kind as described in claim 1 is adjusted by rotation attitude reference device, it is characterised in that: rotary shaft (3) insertion is outer
The end of casing (4) is provided with control hole (8), and button (7) setting is connected with elasticity on the button (7) in control hole (8)
Resetting apparatus (9) is provided with the through-hole (10) of setting steel ball (6) on rotary shaft (3) wall, sets on button (7) lateral wall
Fluted (11).
3. one kind as claimed in claim 2 is adjusted by rotation attitude reference device, it is characterised in that: the height of the through-hole (10) is small
Diameter in steel ball (6).
4. one kind as claimed in claim 2 is adjusted by rotation attitude reference device, it is characterised in that: the elasticity reset device (9)
For pressure spring or spring leaf, in control hole (8) bottom, the other end is arranged in button for elasticity reset device (9) one end setting
(7) on.
5. one kind as claimed in claim 2 is adjusted by rotation attitude reference device, it is characterised in that: button (7) lateral wall is set
Have and is provided with and overhead kick (12) compatible sliding slot (13) in axial overhead kick (12), the inner sidewall of the outer tube (4).
6. one kind as claimed in claim 5 is adjusted by rotation attitude reference device, it is characterised in that: the end face of the button (7) is set
There is the convex eaves (14) extended radially outward, the overhead kick (12) is fixed on convex eaves (14) lateral wall, the elastic reset dress
Setting (9) is pressure spring, and described pressure spring one end withstands on rotary shaft (3) end face, and the other end is withstood on convex eaves (14).
7. one kind as described in claim 1 is adjusted by rotation attitude reference device, it is characterised in that: the fixing groove (5) is spherical shape
Groove (11) and depth are less than steel ball (6) radius or fixing groove (5) and are equipped with guiding on the rotating direction along steel ball (6) tiltedly
Face.
8. one kind as described in claim 1 is adjusted by rotation attitude reference device, it is characterised in that: the steel ball (6) have four and
It is evenly distributed on the same disc.
9. a kind of pipeline, it is characterised in that: be adjusted by rotation Direction Finder as described in claim 1 to 8 using claim
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241600.XA CN109854834A (en) | 2019-03-28 | 2019-03-28 | It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241600.XA CN109854834A (en) | 2019-03-28 | 2019-03-28 | It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854834A true CN109854834A (en) | 2019-06-07 |
Family
ID=66902310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241600.XA Pending CN109854834A (en) | 2019-03-28 | 2019-03-28 | It is a kind of to be adjusted by rotation attitude reference device and the pipeline using the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588653A (en) * | 2020-12-01 | 2021-04-02 | 郑州大学第一附属医院 | Medical instrument cleaning and disinfecting device and using method thereof |
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