CN208245299U - A kind of permanent-magnetic variable-frequency cleans machine controller without sand - Google Patents
A kind of permanent-magnetic variable-frequency cleans machine controller without sand Download PDFInfo
- Publication number
- CN208245299U CN208245299U CN201820419126.6U CN201820419126U CN208245299U CN 208245299 U CN208245299 U CN 208245299U CN 201820419126 U CN201820419126 U CN 201820419126U CN 208245299 U CN208245299 U CN 208245299U
- Authority
- CN
- China
- Prior art keywords
- shell
- cover board
- controller housing
- edge
- connector
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of permanent-magnetic variable-frequencies to clean machine controller without sand, including controller housing, the control panel being arranged on controller housing and the circuit board being arranged in controller housing, connector is provided on controller housing, connector is made of fixed part, snap ring and clamp, it is provided with and turns edge on fixed part, turn edge and be stuck on the inner wall of controller housing；The controller housing is divided into shell and cover board, connecting hole I is provided on the shell, connecting hole II is provided on the cover board, it is bolted between shell and cover board, the housing bottom is provided with convex edge, fluted, described convex edge is arranged on the cover board to be adapted and groove, gasket I is set in the groove shown in；The connector is arranged on shell, is provided with a fixing groove between shell in described turning edge, sealing ring is arranged in the fixing groove and between turning edge.The controller waterproof effect of the utility model is good and practical.
Description
Technical field
The utility model belongs to electrical equipment field more particularly to a kind of permanent-magnetic variable-frequency and cleans machine controller without sand.
Background technique
Cleaning machine can generate water jets under high pressure to rinse body surface, and the dirt removing of body surface is washed away, reaches clear
Wash the purpose of body surface.Because being to clear up dirt using water jets under high pressure, high-pressure wash be also it is universally acknowledged it is most scientific,
Economic, environmental protection cleaning mode.Cleaning machine in tradition includes moveable walked frame, extracts water source and be transformed into height
The high-pressure plunger pump for pressing water column, the motor for driving high-pressure plunger pump, the controller for controlling motor and the hydraulic giant for exporting water jets under high pressure.
Switching on and shutting down operation can be carried out to motor by the control button on operation controller.Since controller housing will be contacted with water,
Controller waterproof performance at that time on the market is weaker, is easy to control according at controller internal circuit board short circuit so as to cause entire
Device service life is short, using reliability and stability difference and other issues, is even easy therefore to generate traffic safety hidden failure.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind on cleaning machine and waterproof
The controller to work well.
To achieve the above object, the utility model provides following technical solution: a kind of permanent-magnetic variable-frequency is without sand cleaning machine control
Device processed, including controller housing, the control panel being arranged on controller housing and the circuit board being arranged in controller housing,
Connector is provided on controller housing, connector is made of fixed part, snap ring and clamp, is provided with and turns edge on fixed part, turns over
Edge is stuck on the inner wall of controller housing.The controller housing is divided into shell and cover board, the company of being provided on the shell
Hole I is connect, connecting hole II is provided on the cover board, is bolted between shell and cover board, in the housing bottom
It is provided with convex edge, fluted, described convex edge is set on the cover board and is adapted and groove, is arranged in the groove shown in
Gasket I；The connector is arranged on shell, and a fixing groove is provided between shell in described turning edge, fixed
The slot bottom of slot is in contact with turning edge, and sealing ring is arranged in the fixing groove bottom and between turning edge.
By using above-mentioned technical proposal, housing bottom is provided with convex edge, fluted, and convex edge phase is set on the cover board
Adaptation and groove, and gasket I is set in groove, when the connection bolt between shell and cover board is tightened, gasket I can be with
Convex edge and groove are inconsistent, so as to improve the leakproofness connected between shell and cover board, have controller housing good
Waterproof effect；It is provided with a fixing groove between shell in the turning edge for fixed part of connector, is provided in fixing groove close
The leakproofness connected between connector and shell can be improved in seal, to improve the waterproof performance of controller housing.
The utility model is further arranged to: the housing bottom being provided with card slot top, on the cover board
It is provided with card slot lower part, is provided with gasket II between the card slot top and card slot lower part.
By using above-mentioned technical proposal, housing bottom is provided with card slot top, is provided with card slot lower part on the cover board,
Gasket II is provided between card slot top and card slot lower part, by tightening the connection bolt between shell and cover board.Make close
Packing II and card slot top and card slot lower part are inconsistent, so as to improve the leakproofness connected between shell and cover board through a step,
So that it is guaranteed that water does not enter in shell, to realize more good waterproof effect.
The utility model is further arranged to: setting drying chamber has dry in drying chamber in the two sidewalls of the shell
Dry, the drying sheet inside is desiccant；And the rectangular channel communicated with drying chamber is above set on the inner wall of the housing.
By using above-mentioned technical proposal, drying chamber is arranged in the two sidewalls of shell drying sheet in drying chamber, and
The rectangular channel communicated with drying chamber is above set on the inner wall of the housing, enclosure interior can be made to keep drying, so that it is whole to improve controller
The practicability of body.
The utility model is further arranged to: water absorbent sheet, the water absorbent sheet being arranged in the fixed part of the connector
Material is to absorb resin.
By using above-mentioned technical proposal, water absorbent sheet is set in the fixed part of connector, can further by enclosure interior with
Extraneous further isolation, so that it is guaranteed that the drying property of enclosure interior.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the cross-sectional view in Fig. 2 at B-B；
Fig. 5 is the partial enlarged view in Fig. 3 at I；
Fig. 6 is the partial enlarged view in Fig. 4 at II；
Fig. 7 is the structural schematic diagram of shell in the utility model embodiment；
Fig. 8 is the structural schematic diagram of the utility model embodiment cover plate；
In attached drawing label and corresponding component names: 1- controller housing, 2- control panel, 3- circuit board, 4- connector,
4a- fixed part, 4b- clamp, 4c- snap ring, 4d- turn edge, 4e- water absorbent sheet, 5- shell, 5a- connecting hole I, the convex edge 5b-, 5c- are fixed
Slot, 5d- card slot top, 5e- drying chamber, 5f- drying sheet, 5g- rectangular channel, 6a- connecting hole II, 6b- groove, 6c- card slot lower part,
7- gasket I, 8- sealing ring, 9- gasket II.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 6 to the utility model.
As best shown in figs. 1 and 4: a kind of permanent-magnetic variable-frequency cleans machine controller, including controller housing 1 without sand, and setting is being controlled
Control panel 2 on device shell 1 processed and the circuit board 3 being arranged in controller housing 1, and between control panel 2 and circuit board 3
Electrical connection；And connector 4 is provided on controller housing 1, connector 4 is made of fixed part 4a, snap ring 4c and clamp 4b, Gu
Determine to be provided with the 4d that turns edge on portion 4a, the 4d that turns edge is stuck on the inner wall of controller housing 1, and tightening snap ring 4c can make on fixed part 4a
The 4d that turns edge firmly is stuck on the inner wall of controller housing 1, and being provided with for connector 4 connects conducive to circuit board 3 and external route
It connects.As shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8: the controller housing 1 divides for shell 5 and cover board, is arranged on the shell 5
There is I 5a of connecting hole, II 6a of connecting hole is provided on the cover board, is bolted between shell 5 and cover board, described
5 bottom of shell is provided with convex edge 5b, is arranged fluted 6b on the cover board, the convex edge 5b be adapted with groove 6b,
Gasket I 7 is set in the groove 6b shown in；As shown in Fig. 3 and Fig. 5: the connector 4 is arranged on shell 5, described
Turn edge and be provided with a fixing groove 5c between 4d and shell 5, the slot bottom of fixing groove 5c is in contact with the 4d that turns edge, and described
Sealing ring 8 is set between the bottom fixing groove 5c and the 4d that turns edge.
By being provided with convex edge 5b in 5 bottom of shell, fluted 6b is set on the cover board, and convex edge 5b is adapted and groove
6b, and in groove 6b be arranged gasket I 7, when the connection bolt between shell 5 and cover board is tightened, gasket I 7 can with it is convex
It is inconsistent along 5b and groove 6b, so as to improve the leakproofness connected between shell 5 and cover board, have controller housing 1 good
Good waterproof effect；A fixing groove 5c is provided between 4d and shell 5 in the turning edge for fixed part 4a of connector 4, in fixation
It is provided with sealing ring 8 on slot 5c, the leakproofness connected between connector 4 and shell 5 can be improved, to improve controller housing
1 waterproof performance.
As shown in Fig. 4, Fig. 6 figure, 7 and Fig. 8: 5 bottom of shell being provided with card slot top 5d, in the cover board
On be provided with card slot lower part 6c, be provided with gasket II 9 between the card slot top 5d and card slot lower part 6c.By in shell
5 bottom of body is provided with card slot top 5d, is provided with card slot lower part 6c on the cover board, between card slot top 5d and card slot lower part 6c
It is provided with gasket II 9, by tightening the connection bolt between shell 5 and cover board.Make gasket II 9 and card slot top 5d and card
Slot lower part 6c is inconsistent, so as to improve the leakproofness connected between shell 5 and cover board through a step, so that it is guaranteed that water does not enter shell
In body 5, to realize more good waterproof effect.
As shown in Fig. 4 and Fig. 6: drying chamber 5e, which is arranged, in the two sidewalls of the shell 5 has drying in drying chamber 5e
It is desiccant inside piece 5f, the drying sheet 5f；And the rectangular channel 5g communicated with drying chamber 5e is set on 5 inner wall of shell.
By in the two sidewalls of shell 5 be arranged drying chamber 5e have drying sheet 5f in drying chamber 5e, and on 5 inner wall of shell setting with
The rectangular channel 5g that drying chamber 5e is communicated can make to keep drying inside shell 5, to improve the practicability of controller entirety.
With shown in Fig. 3 and Fig. 5: water absorbent sheet 4e, the water absorbent sheet 4e material are set in the fixed part 4a of the connector 4
Matter is to absorb resin.By the way that water absorbent sheet 4e is arranged in the fixed part 4a of connector, can further will the inside of shell 5 with extraneous into one
Step isolation, so that it is guaranteed that the drying property inside shell 5.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (4)
1. a kind of permanent-magnetic variable-frequency cleans machine controller, including controller housing (1) without sand, it is arranged on controller housing (1)
Control panel (2) and circuit board (3) in controller housing (1) is set, is provided with connector (4) on controller housing (1),
Connector (4) is made of fixed part (4a), snap ring (4c) and clamp (4b), is provided with turn edge (4d) on fixed part (4a), is turned edge
(4d) is stuck on the inner wall of controller housing (1), it is characterized in that: the controller housing (1) is divided into shell (5) and cover board
(6), it is provided with connecting hole I (5a) on the shell (5), connecting hole II (6a), shell is provided on the cover board (6)
(5) it is bolted between cover board (6), described shell (5) bottom is provided with convex edge (5b), in the cover board
(6) it is arranged on fluted (6b), the convex edge (5b) is adapted and groove (6b), the interior setting sealing of the groove shown in (6b)
Pad I (7)；The connector (4) is arranged on shell (5), is provided with one between shell (5) in described turning edge (4d)
Fixing groove (5c) in the fixing groove (5c) and turns edge sealing ring (8) is arranged between (4d).
2. a kind of permanent-magnetic variable-frequency according to claim 1 cleans machine controller without sand, it is characterized in that: in the shell
(5) bottom is provided with card slot top (5d), card slot lower part (6c) is provided on the cover board (6), on the card slot
Gasket II (9) is provided between portion (5d) and card slot lower part (6c).
3. a kind of permanent-magnetic variable-frequency according to claim 1 cleans machine controller without sand, it is characterized in that: in the shell
(5) drying chamber (5e) is arranged in two sidewalls has drying sheet (5f) in drying chamber (5e)；And on shell (5) inner wall setting with
The rectangular channel (5g) that drying chamber (5e) communicates.
4. a kind of permanent-magnetic variable-frequency according to claim 1 cleans machine controller without sand, it is characterized in that: in the connector
(4) water absorbent sheet (4e) is set in fixed part (4a), the water absorbent sheet (4e) material is to absorb resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419126.6U CN208245299U (en) | 2018-03-27 | 2018-03-27 | A kind of permanent-magnetic variable-frequency cleans machine controller without sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419126.6U CN208245299U (en) | 2018-03-27 | 2018-03-27 | A kind of permanent-magnetic variable-frequency cleans machine controller without sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245299U true CN208245299U (en) | 2018-12-18 |
Family
ID=64639004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419126.6U Expired - Fee Related CN208245299U (en) | 2018-03-27 | 2018-03-27 | A kind of permanent-magnetic variable-frequency cleans machine controller without sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245299U (en) |
-
2018
- 2018-03-27 CN CN201820419126.6U patent/CN208245299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Permanent magnetism frequency conversion non -sand cleaning machine controller Effective date of registration: 20191121 Granted publication date: 20181218 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU ZHENYA MACHINERY Co.,Ltd. Registration number: Y2019330000209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |