CN104021936A - Capacitor sheath used for single-phase vibration motor - Google Patents
Capacitor sheath used for single-phase vibration motor Download PDFInfo
- Publication number
- CN104021936A CN104021936A CN201410280987.7A CN201410280987A CN104021936A CN 104021936 A CN104021936 A CN 104021936A CN 201410280987 A CN201410280987 A CN 201410280987A CN 104021936 A CN104021936 A CN 104021936A
- Authority
- CN
- China
- Prior art keywords
- sheath
- electric capacity
- vibrating motor
- connector
- motor electric
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a capacitor sheath used for a single-phase vibration motor. The capacitor sheath used for the single-phase vibration motor comprises a first sheath and a second sheath, a middle sealing element is arranged between the first sheath and the second sheath, a screwing groove is formed in the inner circumference of one end of the first sheath, a convex plate is arranged on the outer circumference of one end of the second sheath, the first sheath and the second sheath are fastened, end sealing elements are arranged between the first sheath and a cable connector and between the second sheath and the cable connector respectively, and the first sheath and the second sheath are in spiral seal connection with the cable connector. When the cable connector is screwed into the capacitor sheath, an O-type ring is extruded into a groove in the end plane of the other end of the capacitor sheath; due to the O-type ring, the good sealing performance is obtained, and water and other impurities are prevented from invading the capacitor sheath. In addition, the capacitor sheath of the structure is convenient to assemble and disassemble, secondary utilization of the capacitor sheath is facilitated, and the utilization rate is improved.
Description
Technical field
The present invention relates to a kind of electric capacity sheath, more particularly, the present invention relates to a kind of single-phase vibrating motor electric capacity sheath.
Background technology
At present, on market, existing single-phase vibrating motor adopts semicircle cartridge type rubber ring mostly with electric capacity sheath, and two of point left and right, use glue seal, and electric capacity is placed in inside; The utilance of the electric capacity sheath of this structure on the secondary of sheath utilizes is very low, and it is poor to pass the interface sealing of sheath at electric capacity lead-out wire.
Summary of the invention
In order to address the above problem, the invention provides a kind of single-phase vibrating motor electric capacity sheath.Technical scheme of the present invention is a kind of single-phase vibrating motor electric capacity sheath, comprise the first sheath, the second sheath, between the first sheath and the second sheath, be provided with intermediate seal element, on the inner periphery of described first sheath one end, be provided with and screw groove, on the excircle of described second sheath one end, be provided with boss, the first sheath and the second sheath snapping, respectively and between cable joint, be provided with end potted component, the first sheath is connected with cable joint helixseal respectively with the second sheath for described the first sheath and the second sheath.Electric capacity sheath is made up of the first sheath, second sheath two parts, and these two parts embed the mode snapping that screws groove by boss, be convenient to dismounting; The electric capacity sheath that is arranged so that of intermediate seal element and end potted component has good sealing property.
As preferably, first described sheath one end is provided with the first annular boss, and the other end is the first connector, and described the first connector is provided with internal thread.The setting of the first annular boss is the cooperation in order to be beneficial to the first sheath and the second sheath, and the cable joint that is arranged so that of internal thread can be screwed into electric capacity sheath effectively.
As preferably, second described sheath one end is provided with the second annular boss, and the other end is the second connector, and described the second connector is provided with internal thread.The second annular boss be arranged so that electric capacity sheath in use stressed evenly, arranging of internal thread is in order to make cable joint can effectively be screwed into electric capacity sheath equally.
As preferably, the first described connector is also provided with chamfering and end face groove, and described end face groove is positioned at the transverse plane center of the first connector.The setting of end face groove is when being screwed into the first electric capacity sheath at cable joint, and end potted component is squeezed in end face groove.
As preferably, the second described connector is also provided with chamfering and end face groove, and described end face groove is positioned at the head plane center of the second link.The setting of end face groove is when being screwed into the second electric capacity sheath at cable joint, and end potted component is squeezed in end face groove.
As preferably, the inner periphery diameter of the first described annular boss equals the excircle diameter of the second annular boss.The selection of suitable circle diameter is beneficial to the first sheath and coordinates well with the second sheath.
As preferably, the described groove inner side that screws is provided with step.After the stressed effect of boss, be close on step.
As preferably, described boss is shaped as oval shape.Be screwed into after the first sheath at the second sheath, ovoloid protruding platform can effectively withstand on the step of groove inner side and be unlikely to skid off.
As preferably, described cable joint one end is tip side, and the other end is provided with annular gear platform, and described tip side is provided with external screw thread.Be screwed into after electric capacity sheath at cable joint, annular gear platform is for other end end face and end potted component against living the first sheath and the second sheath.
As preferably, described intermediate seal element and end potted component are O type circle.O RunddichtringO can anti-sealing etc. impurity invade electric capacity sheath internal damage electric capacity.
The present invention has following beneficial effect: the boss on the second sheath screw on the first sheath screw in groove time, by extruding and the rebound effect of O type circle, boss can lean effectively on the step that screws groove; In the time that cable joint is screwed into electric capacity sheath, O type circle is just compressed in the groove of electric capacity sheath other end transverse plane; The impurity such as the use of O type circle, obtains good sealing, anti-sealing are invaded electric capacity sheath inside, and the mounting or dismounting of the electric capacity sheath of this structure are convenient in addition, are conducive to the secondary utilization of sheath, improved utilance.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is cutaway view of the present invention;
Fig. 4 is the structural representation of the first sheath of the present invention;
Fig. 5 is the structural representation of the second sheath of the present invention.
1, the first sheath; 2, the second sheath; 3, the first annular boss; 4, screw groove; 5, step; 6, the second annular boss; 7, ovoloid protruding platform; 8, the first connector; 9, the second connector; 10, chamfering; 11, internal thread; 12, end face groove; 13, cable joint; 14, external screw thread; 15, annular gear platform; 16, intermediate seal element; 17, end potted component.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, technical scheme of the present invention is described further.
Embodiment: electric capacity sheath for single-phase vibrating motor (seeing accompanying drawing 1 to 5), comprise the first sheath 1 and the second sheath 2, on the inner periphery of the first annular boss 3 of the first sheath 1, be provided with and screw groove 4, screw groove 4 inner sides and also have step 5 to the inside, on the excircle of the second annular boss 6 of the second sheath 2, there is ovoloid protruding platform 7, be placed in intermediate seal element 16, the first sheaths 1 and the second sheath 2 snappings between the first sheath 1 and the second sheath 2; The first connector 8 of the first sheath 1 and the second connector 9 of the second sheath 2 are provided with chamfering 10 and internal thread 11, the transverse plane center of the first connector 8 and the second connector 9 all sinks and has end face groove 12, the tip side of cable joint 13 is provided with external screw thread 14, the other end of cable joint 13 is provided with annular gear platform 15, between the first sheath 1, the second sheath 2 and cable joint 13, be respectively arranged with end potted component 17, between the first sheath 1 and cable joint 13, helixseal connects, and between the second sheath 2 and cable joint 13, helixseal connects.
Poor and the electric capacity sheath of design of the secondary utilance sealing low and electric capacity sheath that the present invention be directed to electric capacity sheath.When use, the second sheath is screwed into the first sheath, now, ovoloid protruding platform on the second sheath screws in screwing in groove of the first sheath, and by extruding and the rebound effect of O type circle, ovoloid protruding platform on the second sheath is leaned on the step of the first sheath groove inner side, due to the transverse plane of the straight flange of the ovoloid protruding platform on the second sheath and the second annular boss of the second sheath at an angle, therefore ovoloid protruding platform can effectively withstand step and be unlikely to skid off.The center of the transverse plane of the first link and the second link all sinks and has dark 1mm, diameter is the end face groove of Φ 19mm, and in the time that cable joint is screwed into electric capacity sheath, O type circle is just compressed in end face groove, wherein, O type circle effectively the impurity such as anti-sealing invade electric capacity sheath internal damage electric capacity.
Above-mentioned embodiment is used for the present invention that explains, instead of limits the invention, and in the protection range of the claims in the present invention, any amendment and change that the present invention is made, all fall into protection scope of the present invention.
Claims (10)
1. a single-phase vibrating motor electric capacity sheath, comprise the first sheath, the second sheath, it is characterized in that, between the first sheath and the second sheath, be provided with intermediate seal element, on the inner periphery of described first sheath one end, be provided with and screw groove, on the excircle of described second sheath one end, be provided with boss, the first sheath and the second sheath snapping, respectively and between cable joint, be provided with end potted component, the first sheath is connected with cable joint helixseal respectively with the second sheath for described the first sheath and the second sheath.
2. as weighed the single-phase vibrating motor electric capacity sheath as described in 1, it is characterized in that, described first sheath one end is provided with the first annular boss, and the other end is the first connector, and described the first connector is provided with internal thread.
3. as weighed the single-phase vibrating motor electric capacity sheath as described in 1, it is characterized in that, described second sheath one end is provided with the second annular boss, and the other end is the second connector, and described the second connector is provided with internal thread.
4. as weighed the single-phase vibrating motor electric capacity sheath as described in 2, it is characterized in that, described the first connector is also provided with chamfering and end face groove, and described end face groove is positioned at the transverse plane center of the first connector.
5. as weighed the single-phase vibrating motor electric capacity sheath as described in 3, it is characterized in that, described the second connector is also provided with chamfering and end face groove, and described end face groove is positioned at the transverse plane center of the second connector.
6. as weighed the single-phase vibrating motor electric capacity sheath as described in 2, it is characterized in that, the inner periphery diameter of described the first annular boss equals the excircle diameter of the second annular boss.
7. single-phase vibrating motor electric capacity sheath as claimed in claim 1, is characterized in that, described in screw groove inner side and be provided with step.
8. single-phase vibrating motor electric capacity sheath as claimed in claim 1, is characterized in that, described boss is shaped as oval shape.
9. as weighed the single-phase vibrating motor electric capacity sheath as described in 1, it is characterized in that, described cable joint one end is tip side, and the other end is provided with annular gear platform, and described tip side is provided with external screw thread.
10. as weighed the single-phase vibrating motor electric capacity sheath as described in 1, it is characterized in that, described intermediate seal element and end potted component are O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280987.7A CN104021936A (en) | 2014-06-23 | 2014-06-23 | Capacitor sheath used for single-phase vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280987.7A CN104021936A (en) | 2014-06-23 | 2014-06-23 | Capacitor sheath used for single-phase vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021936A true CN104021936A (en) | 2014-09-03 |
Family
ID=51438643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280987.7A Pending CN104021936A (en) | 2014-06-23 | 2014-06-23 | Capacitor sheath used for single-phase vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104021936A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1132930A1 (en) * | 2000-03-10 | 2001-09-12 | Vacon Oyj | Arrangement for fastening and protecting a capacitor |
| CN2548238Y (en) * | 2002-04-08 | 2003-04-30 | 张典鸿 | Amphibious protective shell for wave detector |
| CN201036167Y (en) * | 2007-01-31 | 2008-03-12 | 张嘉宏 | Capacitance with protective equipment |
| CN202888742U (en) * | 2012-05-30 | 2013-04-17 | 上海理工大学 | Rapid soft pipe joint |
| CN204045393U (en) * | 2014-06-23 | 2014-12-24 | 卧龙电气集团股份有限公司 | Single-phase vibrating motor electric capacity sheath |
-
2014
- 2014-06-23 CN CN201410280987.7A patent/CN104021936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1132930A1 (en) * | 2000-03-10 | 2001-09-12 | Vacon Oyj | Arrangement for fastening and protecting a capacitor |
| CN2548238Y (en) * | 2002-04-08 | 2003-04-30 | 张典鸿 | Amphibious protective shell for wave detector |
| CN201036167Y (en) * | 2007-01-31 | 2008-03-12 | 张嘉宏 | Capacitance with protective equipment |
| CN202888742U (en) * | 2012-05-30 | 2013-04-17 | 上海理工大学 | Rapid soft pipe joint |
| CN204045393U (en) * | 2014-06-23 | 2014-12-24 | 卧龙电气集团股份有限公司 | Single-phase vibrating motor electric capacity sheath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2016147564A (en) | FITTING FOR USE WITH REINFORCED CABLE | |
| CN104023493A (en) | Waterproof sealing device for underwater electrical equipment wire via hole | |
| CN202452002U (en) | Groove-type movable joint | |
| CN204045393U (en) | Single-phase vibrating motor electric capacity sheath | |
| CN104021936A (en) | Capacitor sheath used for single-phase vibration motor | |
| CN107275871B (en) | Waterproof industrial socket | |
| CN203445179U (en) | Fastener | |
| CN208433719U (en) | A kind of electrical threading connector sleeve | |
| CN203787667U (en) | Connector for sealed cabin penetrating cable of underwater propeller | |
| CN103311758A (en) | Radio frequency coaxial cable connector | |
| CN202442045U (en) | Sealing three-way connector | |
| CN203747058U (en) | Elastic crimp connector | |
| CN204649768U (en) | A kind of motor positive and inverse monitor | |
| CN203813170U (en) | Interface wiring of connecting line of charging indicating board and power board | |
| CN202501152U (en) | Sealing bend | |
| CN203614970U (en) | Portable type fastening connection pipe component | |
| CN204118622U (en) | Waterproof joint | |
| CN203180174U (en) | Improved radio-frequency coaxial connector housing | |
| CN202580402U (en) | Rigid tube and hose connector | |
| CN201185244Y (en) | Outdoor waterproof dustproof connector | |
| CN202834563U (en) | Water distributor | |
| CN203166452U (en) | Spring structure cable joint | |
| CN104659616A (en) | Anti-rotation radio frequency coaxial connector | |
| CN202512967U (en) | Insulator device | |
| CN201884417U (en) | Nut provided with sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |
|
| RJ01 | Rejection of invention patent application after publication |