CN209592018U - A kind of rotary rectifying tube - Google Patents
A kind of rotary rectifying tube Download PDFInfo
- Publication number
- CN209592018U CN209592018U CN201920570231.4U CN201920570231U CN209592018U CN 209592018 U CN209592018 U CN 209592018U CN 201920570231 U CN201920570231 U CN 201920570231U CN 209592018 U CN209592018 U CN 209592018U
- Authority
- CN
- China
- Prior art keywords
- support column
- fixed
- fixture block
- extrusion ring
- rectifying tube
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 25
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 4
- 241000397426 Centroberyx lineatus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of rotary rectifying tubes, its drip irrigation device includes pedestal, the upper end of pedestal is fixed with chip, the attachment cap fixed with pedestal is equipped on the outside of chip, enamel is fixed in attachment cap, lead is connected in the upper end of chip, lead passes through enamel and is fixed with conducting rod, it is characterized by: the pedestal includes support column and the stud for being fixed on support column lower end, the support column is regular hexagonal prism, extrusion ring is cased on the stud, secondary spring is fixed on the connecting plate and the support extrusion ring, the upper end of secondary spring and support column are rotatablely connected, the utility model is not easy to loosen after having rectifying tube installation, function stable and reliable for performance.
Description
Technical field
The utility model relates to a kind of rectifying tubes, and more specifically it is related to a kind of rotary rectifying tube.
Background technique
Rectifying tube i.e. diode, the electric current generally passed through are larger.It, can be direction using diode unilateral conduction
Replace the convert alternating current of variation into the Rectified alternating current of single direction.Traditional rotary rectifying tube passes through screw thread and installation part
Connection, shock resistance is weaker, be easy to cause rectifying tube to loosen after encountering vibration, influences the performance of rectifying tube.
Utility model content
In view of the deficienciess of the prior art, there is rectifying tube the utility model lies in that providing a kind of rotary rectifying tube
It is not easy to loosen after installation, function stable and reliable for performance.
To achieve the above object, the utility model provides following technical solution: a kind of rotary rectifying tube, including bottom
Seat, the upper end of pedestal are fixed with chip, are equipped with the attachment cap fixed with pedestal on the outside of chip, enamel is fixed in attachment cap,
It is connected with lead in the upper end of chip, lead passes through enamel and is fixed with conducting rod, it is characterised in that: the pedestal includes support
Column and the stud for being fixed on support column lower end, the support column are regular hexagonal prism, are cased with extrusion ring, the connection on the stud
Secondary spring is fixed on plate and the support extrusion ring, the upper end of secondary spring and support column are rotatablely connected.
By using above-mentioned technical proposal, during installation, entire rectifier is rotated by rotational support column and makes stud
It is threadedly coupled with installation part, during the installation process, the distance between extrusion ring and support column are gradually reduced, so that secondary spring pressure
Contracting, when rectifier is installed, secondary spring can apply the power far from installation part to support column, so that stud and installation
Threaded connection between part is closer, so that rectifier is not easy to loosen when vibrating, improves the shock resistance of rectifier,
So that the performance of rectifier more stability and high efficiency.
The utility model is further arranged to: mounting groove of the lower end of the support column equipped with annular, in the mounting groove
It is rotatably connected to swivel becket, the upper end of the secondary spring is fixedly connected with swivel becket.
By using above-mentioned technical proposal, during installation, secondary spring can be compressed into mounting groove, and assist bullet
Spring is connect by swivel becket with support column, so that secondary spring reduces the inhibition that support column rotates, and works as rectifier
After installation part installation, extrusion ring can be abutted with support column, and the impurity such as dust will not influence the use of secondary spring.
The utility model is further arranged to: the upper end of institute's extrusion ring is equipped with the sliding slot of swallow-tail form, is slidably connected in sliding slot
There is fixture block, the side wall of support column is equipped with the card slot that can cooperate with fixture block, when extrusion ring is abutted with support column, the fixture block position
It sets corresponding with card slot.
By using above-mentioned technical proposal, when needing to remove rectifier, fixture block can be slid into card slot, so that removing
During extrusion ring and support column it is relatively fixed, secondary spring will not have an impact the connection between stud and installation part,
Rectifier is removed convenient for people.
The utility model is further arranged to: the fixture block and card slot are two and are evenly distributed.
By using above-mentioned technical proposal, by two fixture blocks respectively at the cooperation of kerve so that extrusion ring and support column connect
Capacity left-right balance.
The utility model is further arranged to: the fixture block is made of rubber material, and the fixture block is matched with card slot interference
It closes.
By using above-mentioned technical proposal, fixture block using rubber be made so that it is caught in card slot after connect with card slot it is closer,
So that fixture block is not easy to skid off from card slot, and can also directly take out fixture block when people need to dismantle from card slot, so that
Fixture block is convenient for disassembly and assembly.
The utility model is further arranged to: the upper end of the fixture block is fixed with slide block.
By using above-mentioned technical proposal, fixture block can preferably be slided by slide block, so that fixture block conveniently moving.
The utility model is further arranged to: the upper end of each sliding slot is equipped on one and extrusion ring and is rotatably connected to limit
Item, the lower end of positive stop strip are fixed with limited block, and positive stop strip and limited block are made of rubber, and extrusion ring is equipped with can be with limited block
The rotation point of the limiting slot of cooperation, limiting slot and adjacent positive stop strip is located at the two sides of sliding slot.
By using above-mentioned technical proposal, when using rectifier, limited block and limiting slot cooperation so that fixture block be not easy from
The end of sliding slot skids off.When dismounting fixture block, limited block is separated with limiting slot, so that people dismount fixture block conveniently.
In conclusion the utility model has the following beneficial effects: after rectifier and installation part are installed, secondary spring meeting
Apply the power far from installation part to support column, so that the threaded connection between stud and installation part is closer, thus sending out
When raw vibration, rectifier is not easy to loosen, and the shock resistance of rectifier is improved, so that the performance of rectifier more stability and high efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the schematic cross-section of the present embodiment；
Fig. 3 is the structural schematic diagram for highlighting positive stop strip and extrusion ring connection relationship in the present embodiment.
Appended drawing reference: 1, pedestal；2, chip；3, attachment cap；4, enamel；5, lead；6, conducting rod；7, support column；8, spiral shell
Column；9, extrusion ring；10, mounting groove；11, swivel becket；12, secondary spring；13, sliding slot；14, fixture block；15, card slot；16, it stirs
Block；17, positive stop strip；18, limited block；19, limiting slot；
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of rotary rectifying tubes, and as shown in Figure 1 and Figure 2, including pedestal 1, the upper end of pedestal 1 are solid
Surely there is chip 2, be equipped with the attachment cap 3 fixed with pedestal 1 on the outside of chip 2, enamel 4 be fixed in attachment cap 3, in chip 2
Upper end is connected with lead 5, and lead 5 passes through enamel 4 and is fixed with conducting rod 6.
As shown in Figure 1 and Figure 2, pedestal 1 includes support column 7 and the stud 8 for being fixed on 7 lower end of support column, and support column 7 is positive
Hexagonal prisms.Extrusion ring 9 is cased on stud 8, the lower end of support column 7 is equipped with the mounting groove 10 of annular, and rotation connects in mounting groove 10
It is connected to swivel becket 11, the lower end of swivel becket 11 is fixed with the lower end of 12 secondary spring 12 of secondary spring and extrusion ring 9 is fixed.Pacifying
When filling rectifying tube, stud 8 is threadedly coupled with installation part can squeeze extrusion ring 9, and extrusion ring 9 moves up and compress secondary spring 12, when
After rectifying tube is tightened, secondary spring 12 can make it mobile to the direction far from installation part to 7 one elastic force of support column, so that
Thread biting locking between stud 8 and installation part, when vibrating, rectifying tube is not susceptible to loosen, so that rectifying tube
It is stable and reliable for performance, it is used convenient for people.
As shown in Figure 1 and Figure 2, it sets in the upper end of extrusion ring 9 there are two sliding slot 13 is evenly distributed, sliding slot 13 is swallow-tail form
And be connected to the circumferential side wall of extrusion ring 9, fixture block 14 is slidably connected in sliding slot 13, being equipped on the side wall of support column 7 can be with
The card slot 15 that fixture block 14 cooperates, fixture block 14 are made of rubber material.When rectifying tube installation is tightened on mountings, extrusion ring
9 abut with installation part, and support column 7 is abutted with extrusion ring 9, and fixture block 14 is corresponding with the position of card slot 15 at this time, are removing rectifying tube
When, first fixture block 14 can be slid into card slot 15, the elastic force of secondary spring 12 is limited by fixture block 14 at this time can not act on stud 8
On, so that the threaded connection between stud 8 and installation part is more loose easy to disassemble.It is fixed with slide block 16 in the upper end of fixture block 14,
Mobile fixture block 14 that can be more convenient by slide block 16.
As shown in Figure 1, Figure 3, it is equipped on one and extrusion ring 9 in the upper end of each sliding slot 13 and is rotatably connected to positive stop strip
17, the lower end of positive stop strip 17 is fixed with limited block 18, positive stop strip 17 and limited block 18 and is made of rubber, is set on extrusion ring 9
There is the limiting slot 19 that can cooperate with limited block 18, the rotation point of limiting slot 19 and adjacent positive stop strip 17 is located at the two of sliding slot 13
Side.When using rectifier, limited block 18 and limiting slot 19 cooperate, so that fixture block 14 is not easy to skid off from the end of sliding slot 13.In
When dismounting fixture block 14, limited block 18 is separated with limiting slot 19, so that people dismount 14 convenience of fixture block.
Specifically used process: during installation, fixture block 14 is separated with card slot 15, is rotated by rotational support column 7 entire whole
Stream device is threadedly coupled stud 8 with installation part, and during the installation process, the distance between extrusion ring 9 and support column 7 gradually subtract
Small, the compression of secondary spring 12 is until extrusion ring 9 is abutted with support column 7, and rectifier is installed at this time, and secondary spring 12 can be to branch
Dagger 7 applies the power far from installation part, so that the threaded connection between stud 8 and installation part is closer, thus occurring
When vibration, rectifier is not easy to loosen, and improves the shock resistance of rectifier, so that the performance of rectifier more stability and high efficiency；It is needing
When removing rectifier, fixture block 14 can be slid into card slot 15, so that extrusion ring 9 and support column 7 are opposite during dismounting
Fixed, secondary spring 12 will not have an impact the connection between stud 8 and installation part, remove rectifier convenient for people.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of rotary rectifying tube, including pedestal (1), the upper end of pedestal (1) are fixed with chip (2), it is equipped on the outside of chip (2)
The fixed attachment cap (3) with pedestal (1), is fixed with enamel (4) in attachment cap (3), is connected with lead in the upper end of chip (2)
(5), lead (5) passes through and enamel (4) and is fixed with conducting rod (6), it is characterised in that: the pedestal (1) include support column (7) and
It is fixed on the stud (8) of support column (7) lower end, the support column (7) is regular hexagonal prism, is cased with extrusion ring on the stud (8)
(9), it is fixedly connected with secondary spring (12) on the extrusion ring (9), the upper end and support column (7) of the secondary spring (12) turn
Dynamic connection.
2. a kind of rotary rectifying tube according to claim 1, it is characterised in that: the lower end of the support column (7) is equipped with
The mounting groove (10) of annular, the mounting groove (10) is interior to be rotatably connected to swivel becket (11), the upper end of the secondary spring (12)
It is fixedly connected with swivel becket (11).
3. a kind of rotary rectifying tube according to claim 2, it is characterised in that: the upper end of institute's extrusion ring (9) is equipped with swallow
The sliding slot (13) of tail shape, sliding slot (13) is interior to be slidably connected fixture block (14), and the side wall of support column (7) is equipped with can be with fixture block (14)
The card slot (15) of cooperation, when extrusion ring (9) is abutted with support column (7), fixture block (14) position is corresponding with card slot (15).
4. a kind of rotary rectifying tube according to claim 3, it is characterised in that: the fixture block (14) and card slot (15) are equal
For two and it is evenly distributed.
5. a kind of rotary rectifying tube according to claim 4, it is characterised in that: the fixture block (14) uses rubber material
It is made, the fixture block (14) and card slot (15) are interference fitted.
6. a kind of rotary rectifying tube according to claim 4, it is characterised in that: the upper end of the fixture block (14) is fixed with
Slide block (16).
7. a kind of rotary rectifying tube according to claim 4, it is characterised in that: the upper end of each sliding slot (13) is equipped with one
It is rotatably connected to positive stop strip (17) on a and extrusion ring (9), the lower end of positive stop strip (17) is fixed with limited block (18), positive stop strip
(17) it is made with limited block (18) of rubber, extrusion ring (9) is equipped with the limiting slot (19) that can cooperate with limited block (18), limit
The rotation point of position slot (19) and adjacent positive stop strip (17) is located at the two sides of sliding slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570231.4U CN209592018U (en) | 2019-04-24 | 2019-04-24 | A kind of rotary rectifying tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570231.4U CN209592018U (en) | 2019-04-24 | 2019-04-24 | A kind of rotary rectifying tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592018U true CN209592018U (en) | 2019-11-05 |
Family
ID=68346373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920570231.4U Expired - Fee Related CN209592018U (en) | 2019-04-24 | 2019-04-24 | A kind of rotary rectifying tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592018U (en) |
-
2019
- 2019-04-24 CN CN201920570231.4U patent/CN209592018U/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: 20191105 |