CN109404304A - Control plate fixation mechanism and the electronic water pump shell with the fixed mechanism - Google Patents
Control plate fixation mechanism and the electronic water pump shell with the fixed mechanism Download PDFInfo
- Publication number
- CN109404304A CN109404304A CN201811297747.2A CN201811297747A CN109404304A CN 109404304 A CN109404304 A CN 109404304A CN 201811297747 A CN201811297747 A CN 201811297747A CN 109404304 A CN109404304 A CN 109404304A
- Authority
- CN
- China
- Prior art keywords
- fixed
- water pump
- plate
- electronic water
- short cylindrical
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to control plate fixation mechanism and electronic water pump shells with the fixed mechanism, the fixed mechanism includes bottom plate, it is fixed with positioning plate on rear side of bottom plate, left side, the right side of bottom plate are all provided with there are two elastic clamping mechanism, are equipped with positioning column between two elastic clamping mechanisms；Elastic clamping mechanism include long cylinder, the short cylindrical being fixed in long cylinder, be fixed on short cylindrical be in revolving structure taper protrusion；Elastic clamping mechanism is equipped with the through slot for from top to bottom dividing long cylinder, short cylindrical and taper protrusion equalization；The radius of gyration of taper protrusion is gradually increased from top to bottom to be gradually reduced again.Structure of the invention avoids using bolt and is threadedly engaged assembling structure, reduces the use of components, reduces cost, simplify structure simultaneously, and there is certain toughness, there is vibration buffer function, the shock resistance for effectively improving control panel improves the service life of electronic water pump.
Description
Technical field
The present invention relates to electronic water pump technical fields, specifically control plate fixation mechanism and with the fixed mechanism
Electronic water pump shell.
Background technique
Electronic water pump is the common micro pump such as new-energy automobile, caravan and special vehicle, while also being followed as water
Water system on ring, cooling or vehicle.Currently, the fixed form of control panel mostly uses greatly support base and bolt in conditional electronic water pump
Fixed solution, i.e., installed using the cooperation of bolt and screw thread, bolt will be controlled by having bolt mounting holes on control panel
Plate is fixed on installation support base, to achieve the effect that fixed control panel.
But traditional fixed form of control panel generally requires the bolt using two or more, not only increases components
Usage quantity be unfavorable for the damping vibration of control panel simultaneously because using rigid connection, and along with using the time
Accumulation, the decaying of Bolt Torque can cause a degree of abrasion to control panel, substantially reduce the use of electronic water pump shell
Service life.
Summary of the invention
In order to avoid with solve above-mentioned technical problem, the invention proposes control plate fixation mechanism and have the fixed mechanism
Electronic water pump shell.
The technical problems to be solved by the invention are realized using following technical scheme:
Plate fixation mechanism, including bottom plate are controlled, is fixed with positioning plate, left side, the right side of the bottom plate on rear side of the bottom plate
Side is all provided with there are two elastic clamping mechanism, is equipped with positioning column between described two elasticity clamping mechanisms；
The elasticity clamping mechanism includes long cylinder, the short cylindrical being fixed in long cylinder, is fixed on short cylindrical and is in back
The taper protrusion of rotation structure；
The elasticity clamping mechanism is equipped with the segmentation of long cylinder, short cylindrical and taper protrusion equalization from top to bottom
Through slot；
The radius of gyration of the taper protrusion is gradually increased from top to bottom to be gradually reduced again.
Further, the diameter of the short cylindrical is less than the diameter of long cylinder.
Further, the positioning column includes the rotary table for limiting cylinder, being fixed on limit cylinder.
Further, it is three that the positioning plate, which is set in a row,.
Further, the positioning plate of two sides is arranged symmetrically about intermediate positioning plate.
A kind of electronic water pump shell, including control plate fixation mechanism, further include outer cover body, are connected on outer cover body
Row's needle and plug connector, the control plate fixation mechanism are connected on outer cover body.
Further, the syringe needle of row's needle is set as three.
The beneficial effects of the present invention are:
1, the present invention avoids using bolt and is threadedly engaged assembling structure, effectively reduces the use of components, reduces cost,
Simplify overall structure.
2, the present invention uses the injection molding of motor integrated through injection molding, simple process, it is easy to accomplish, and clamping machine after molding
Structure has certain toughness because being plastic material after molding.
3, the present invention has vibration buffer function after assembling control panel, effectively improves the shock resistance of control panel, mentions
The service life of high electronic water pump；The advantages of simple with assembly, structure is reliable, is convenient for assembly.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structure composition schematic diagram of present invention control plate fixation mechanism；
Fig. 2 is partial enlarged view at the I of Fig. 1；
Fig. 3 is the structure composition schematic diagram of electronic water pump shell of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is further described.
As shown in Figure 1 to Figure 3, plate fixation mechanism is controlled, including bottom plate 1, the rear side of the bottom plate 1 are fixed with positioning plate 4,
Left side, the right side of the bottom plate 1 are all provided with there are two elastic clamping mechanism 2, and it is fixed to be equipped between described two elasticity clamping mechanisms 2
Position column 3；
The elasticity clamping mechanism 2 includes long cylinder 21, the short cylindrical 22 being fixed in long cylinder 21, is fixed on short cylindrical
It is in the taper protrusion 23 of revolving structure on 22；
The elasticity clamping mechanism 2 is equipped with from top to bottom that long cylinder 21, short cylindrical 22 and taper protrusion 23 is equal
The through slot 2a of equal segmentations.By through slot 2a, so that between long cylinder 21 after impartial segmentation, between short cylindrical 22 and boring
Have elasticity between shape protrusion 23, is conducive to protect control panel.
The radius of gyration of the taper protrusion 23 is gradually increased from top to bottom to be gradually reduced again.Pass through this kind of structure, cone
The top radius of gyration of shape protrusion 23 is smaller, can facilitate in the hole being packed on control panel, while the radius of gyration of bottom is smaller,
Two sides are restored under elastic reaction by the taper protrusion 23 of equalization segmentation after loading, can will control board clamping.
The diameter of the short cylindrical 22 is less than the diameter of long cylinder 21.By the long cylinder 21 of major diameter, can play pair
The supporting role of the control panel of clamping.
The positioning column 3 includes limit cylinder 31, is fixed on the rotary table 32 limited on cylinder 31.In use, passing through rotary table
32 itself taper features, the convenient hole on control panel cooperate, and facilitate installation, to pass through the limit realization control panel of cylinder 31
Positioning.
It is three that the positioning plate 4, which is set in a row,.The positioning plate 4 of two sides is arranged symmetrically about intermediate positioning plate 4.Make
Used time can realize the outside limit to control panel by three positioning plates 4, further realize the positioning to control panel.
The positioning plate 4, positioning column 3 and elastic clamping mechanism 2 are that plastic material is made.Integrated through injection molding can be achieved
Injection molding, simple process, it is easy to accomplish, and because being plastic material after molding, there is certain toughness.
A kind of electronic water pump shell, including control plate fixation mechanism, further include outer cover body 5, are connected on outer cover body 5
Row's needle 6 and plug connector 7, the control plate fixation mechanism is connected on outer cover body 5.
The syringe needle of row's needle 6 is set as three.
In use, hole location on control panel and 3 co-axially align of positioning column are put into control panel, and will control after capturing position
It is resisted against on the outside of plate on positioning plate 4, realizes the located lateral to control panel entirety；Simultaneously during being packed into control panel,
With the hole of elastic clamping mechanism 2 cooperation on control panel, contacts and to compress divided taper protrusion 23 close to each other, entering
After in short cylindrical 22, divided short cylindrical 22 is restored by itself bullet shape power effect and is finally pushed against elastic clamping mechanism 2
Kong Shang, at this point, the bottom of control panel is supported in long cylinder 21, so that the limit on vertical direction is played, finally by control panel
It is fixed on electronic water pump, it is desirable to when removing, only need to push down divided taper protrusion 23, control panel can be taken out.
Components can be greatly reduced using bolt and the assembling structure being threadedly engaged due to avoiding by electronic water pump shell
Use, reduce cost, while simplifying structure, and there is vibration buffer function to the control panel after assembly, effectively improve control
The shock resistance of making sheet improves the service life of electronic water pump；The advantages of simple with assembly, structure is reliable, is convenient for assembly.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. controlling plate fixation mechanism, including bottom plate (1), it is characterised in that: positioning plate (4) are fixed on rear side of the bottom plate (1),
Left side, the right side of the bottom plate (1) are all provided with there are two elastic clamping mechanism (2), between described two elasticity clamping mechanisms (2)
Equipped with positioning column (3)；
It is described elasticity clamping mechanism (2) include long cylinder (21), the short cylindrical (22) being fixed on long cylinder (21), be fixed on it is short
It is in the taper protrusion (23) of revolving structure on cylinder (22)；
The elasticity clamping mechanism (2) is equipped with from top to bottom by long cylinder (21), short cylindrical (22) and taper protrusion
(23) through slot (2a) of impartial segmentation；
The radius of gyration of the taper protrusion (23) is gradually increased from top to bottom to be gradually reduced again.
2. control plate fixation mechanism according to claim 1, it is characterised in that: the diameter of the short cylindrical (22) is less than length
The diameter of cylinder (21).
3. control plate fixation mechanism according to claim 1, it is characterised in that: the positioning column (3) includes limit cylinder
(31), the rotary table (32) being fixed in limit cylinder (31).
4. control plate fixation mechanism according to claim 1, it is characterised in that: it is three that the positioning plate (4), which sets in a row,
It is a.
5. control plate fixation mechanism according to claim 4, it is characterised in that: the positioning plate (4) of two sides is about centre
Positioning plate (4) is arranged symmetrically.
6. a kind of electronic water pump shell, it is characterised in that: including the fixed machine of control panel described in any one of Claims 1-4
Structure further includes outer cover body (5), the row's needle (6) being connected on outer cover body (5) and plug connector (7), the fixed machine of the control panel
Structure is connected on outer cover body (5).
7. a kind of electronic water pump shell according to claim 6, it is characterised in that: the syringe needle of row's needle (6) is set as
Three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297747.2A CN109404304A (en) | 2018-12-03 | 2018-12-03 | Control plate fixation mechanism and the electronic water pump shell with the fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297747.2A CN109404304A (en) | 2018-12-03 | 2018-12-03 | Control plate fixation mechanism and the electronic water pump shell with the fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404304A true CN109404304A (en) | 2019-03-01 |
Family
ID=65471198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297747.2A Pending CN109404304A (en) | 2018-12-03 | 2018-12-03 | Control plate fixation mechanism and the electronic water pump shell with the fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404304A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6533592B1 (en) * | 2001-12-28 | 2003-03-18 | Hon Hai Precision Ind. Co., Ltd. | Assembly of an electrical connector and a pick-up cap |
| KR101020363B1 (en) * | 2008-12-03 | 2011-03-08 | 엘에스산전 주식회사 | Pcb module and a fixing method of the pcb |
| CN202121450U (en) * | 2011-07-07 | 2012-01-18 | 深圳市创元微机电有限公司 | Easy-to-install stepping motor |
| CN102712309A (en) * | 2010-01-22 | 2012-10-03 | 罗伯特·博世有限公司 | System component for a motor vehicle, in particular a pump component, and pump |
| CN204994084U (en) * | 2015-10-10 | 2016-01-20 | 中国船舶重工集团公司第七一六研究所 | Fixing device is connected to PCB board |
| CN205445988U (en) * | 2016-03-29 | 2016-08-10 | 东风汽车泵业有限公司 | Control panel mounting structure among electric water pump |
| CN108331765A (en) * | 2017-01-18 | 2018-07-27 | 盾安环境技术有限公司 | A kind of automobile-used electronic water pump |
-
2018
- 2018-12-03 CN CN201811297747.2A patent/CN109404304A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6533592B1 (en) * | 2001-12-28 | 2003-03-18 | Hon Hai Precision Ind. Co., Ltd. | Assembly of an electrical connector and a pick-up cap |
| KR101020363B1 (en) * | 2008-12-03 | 2011-03-08 | 엘에스산전 주식회사 | Pcb module and a fixing method of the pcb |
| CN102712309A (en) * | 2010-01-22 | 2012-10-03 | 罗伯特·博世有限公司 | System component for a motor vehicle, in particular a pump component, and pump |
| CN202121450U (en) * | 2011-07-07 | 2012-01-18 | 深圳市创元微机电有限公司 | Easy-to-install stepping motor |
| CN204994084U (en) * | 2015-10-10 | 2016-01-20 | 中国船舶重工集团公司第七一六研究所 | Fixing device is connected to PCB board |
| CN205445988U (en) * | 2016-03-29 | 2016-08-10 | 东风汽车泵业有限公司 | Control panel mounting structure among electric water pump |
| CN108331765A (en) * | 2017-01-18 | 2018-07-27 | 盾安环境技术有限公司 | A kind of automobile-used electronic water pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
|
| RJ01 | Rejection of invention patent application after publication |