CN108493058A - A kind of shock proof integrated motor relay - Google Patents
A kind of shock proof integrated motor relay Download PDFInfo
- Publication number
- CN108493058A CN108493058A CN201810308882.6A CN201810308882A CN108493058A CN 108493058 A CN108493058 A CN 108493058A CN 201810308882 A CN201810308882 A CN 201810308882A CN 108493058 A CN108493058 A CN 108493058A
- Authority
- CN
- China
- Prior art keywords
- moving conductive
- conductive rod
- fixed block
- shock proof
- motor relay
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
- H01H53/01—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of shock proof integrated motor relays, it includes shell, stationary contact, moving conductive rod are set in the shell, one end of the moving conductive rod is connected with dynamic end tab by elastic connecting component, the other end of the moving conductive rod is equipped with the movable contact to match with stationary contact, the moving conductive rod is also associated with push rod, and the push rod is connected with integrated transmission component, and the integrated transmission component drives moving conductive rod to move by push rod.The configuration of the present invention is simple avoids moving spring under large impact and deforming causing sound contact, shock resistance good and easy to disassemble.
Description
Technical field
The present invention relates to adaptive polarizing memory voltage time constant fields, more particularly, to a kind of shock proof integrated motor relay.
Background technology
Relay is the automatic switch element for having isolation features, is widely used in communication, automobile, automatically controls, household
The fields such as electric appliance are one of most important control elements.The motor driving relay of the prior art is to use deceleration mechanism, final stage
Gear drives pushing block come the relay for pushing movable contact spring that dynamic and static contact is driven to realize contact opening and closing function, and this relay is adopted
With gear reduction, gear is close at the uniform velocity pushing movable contact spring to cover entire contactor gap stroke, and actuation time is long, and contact exists
Be closed latter stage causes to spring back since partial gear engagement is detached from dynamic spring reaction force, and there are the risks of shake, and shaking in extraneous
Under dynamic, due to vibration realizing movable contact and the stationary contact point contact of movable contact spring, lead to failure.
Invention content
Insufficient according to prior art, the object of the present invention is to provide a kind of shock proof integrated motor relays, keep away
Exempt to move spring under large impact and deform to cause sound contact, shock resistance good and easy to disassemble.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of shock proof integrated motor relay, it includes shell, and stationary contact, moving conductive rod are set in the shell,
One end of the moving conductive rod is connected with dynamic end tab by elastic connecting component, the other end of the moving conductive rod be equipped with it is quiet
The movable contact that contact matches, the moving conductive rod are also associated with push rod, and the push rod is connected with integrated transmission component, the collection
Moving conductive rod movement is driven by push rod at transmission component.
Further, the elastic connecting component includes upper fixed block and lower fixed block, the upper fixing block and lower fixed block
Between be equipped with power spring, the upper fixing block is detachably connected with dynamic end tab, and the lower fixed block and moving conductive rod are removable
Unload connection.
Further, the upper fixing block is connect with dynamic end tab by fixing screws；The lower fixed block and moving conductive rod
It is connected by screw.
Further, T-slot, the lower fixed block and upper fixed block point are had on the moving conductive rod and dynamic end tab
Not Wei T-type, the T-slot of the lower fixed block and moving conductive rod connects, and the upper fixing block is connect with the T-slot of dynamic end tab.
Further, in order to increase the service life of power spring, impurity is avoided to be mixed between spring, the power spring
Outside is equipped with bellows, and the both ends of the bellows are connect with upper fixed block and lower fixed block respectively.
Further, the bottom of the moving conductive rod is equipped with insulating base.
Further, in order to realize the limit of moving conductive plate, the insulating base is equipped with flexible block.
Further, it in order to reduce the vibration in moving process of moving conductive rod, is set between the shell and moving conductive rod
There is shock-absorbing spring.
Further, the stationary contact is also associated with quiet end tab.
Further, the integrated transmission component includes shell, and decelerating motor is equipped in the shell, the decelerating motor
Output end is connected with worm screw, and the worm screw is connected with worm gear, and pinion gear, the pinion gear engagement connection are equipped with above the worm gear
There are fan tooth, the output end of the fan tooth to be connect with push rod.
Further, sliding rail is equipped in the shell, the push rod is located in sliding rail.
In use, decelerating motor drives worm screw rotation, worm gear rotation, the rotation of worm gear rotation driving pinion, small tooth are driven
The rotation of fan tooth is realized in wheel rotation, and the rotation for fanning tooth drives the output end of fan tooth to swing, and then realizes the movement of push rod, push rod band
Dynamic moving conductive rod movement, and then realize movable contact and stationary contact point contact, in this process elastic connecting component always with it is upper solid
Fixed board is connected with moving conductive rod, only the variation of the length of power spring.
The beneficial effects of the present invention are：It avoids that position occurs in large impact underdrive component by integrated transmission component
It moves, causes transmission deviation；Original dynamic spring is replaced by moving conductive rod and transmission component, avoids relay in the work of extraneous vibration
Movable contact and stationary contact point contact are caused under, increase the precision of the relay；Original dynamic spring is replaced with into moving conductive rod simultaneously
With the combination of transmission component, original elastic transmission becomes positive drive, increases its service life.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is movable contact of the present invention and structural schematic diagram when stationary contact point contact；
Fig. 3 is the structural schematic diagram after present invention removal bellows.
In figure：1- shells；2- stationary contacts；3- moving conductive rods；4- elastic connecting components；The upper fixed blocks of 40-；It is fixed under 41-
Block；42- power springs；5- moves end tab；6- movable contacts；7- push rods；8- integrates transmission component；80- shells；81- decelerating motors；
82- worm screws；83- worm gears；84- pinion gears；85- fans tooth；9-T type grooves；10- bellowss；11- insulating bases；12- flexible blocks；
13- shock-absorbing springs；The quiet end tabs of 14-.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment one
A kind of shock proof integrated motor relay as shown in Figs. 1-3, it includes shell 1, is set in the shell 1 quiet
Contact 2, moving conductive rod 3, one end of moving conductive rod 3 are connected with dynamic end tab 5 by elastic connecting component 4, moving conductive rod 3 it is another
One end is equipped with the movable contact 6 to match with stationary contact 2, and moving conductive rod 3 is also associated with push rod 7, and push rod 7 is connected with integrated transmission group
Part 8 integrates transmission component 8 and drives moving conductive rod 3 to move by push rod 7.
Elastic connecting component 4 includes upper fixed block 40 and lower fixed block 41, is set between upper fixed block 40 and lower fixed block 41
There are power spring 42, upper fixed block 40 to be detachably connected with dynamic end tab 5, lower fixed block 41 is detachably connected with moving conductive rod 3.
T-slot 9 is had on moving conductive rod 3 and dynamic end tab 5, lower fixed block 41 and upper fixed block 40 are respectively T-type,
Lower fixed block 41 is connect with the T-slot 9 of moving conductive rod 3, and upper fixed block 40 is connect with the T-slot 9 of dynamic end tab 5.
In order to increase the service life of power spring 42, impurity is avoided to be mixed between power spring 42, power spring 42
Outside is equipped with bellows 10, and the both ends of bellows 10 are connect with upper fixed block 40 and lower fixed block 41 respectively.
The bottom of moving conductive rod 3 is equipped with insulating base 11.
In order to realize that the limit of moving conductive rod 3, insulating base 11 are equipped with flexible block 12.
In order to reduce the vibration in moving process of moving conductive rod 3, vibration damping bullet is equipped between shell 1 and moving conductive rod 3
Spring 13.
The stationary contact 2 is also associated with quiet end tab 14.
Integrated transmission component 8 includes shell 80, and decelerating motor 81 is equipped in shell 80, and the output end of decelerating motor 81 connects
There are worm screw 82, worm screw 82 to be connected with worm gear 83,83 top of worm gear is equipped with pinion gear 84, and the engagement of pinion gear 84 is connected with fan tooth 85,
The output end of fan tooth 85 is connect with push rod 7.
Sliding rail 15 is equipped in shell 1, the push rod 7 is located in sliding rail 14.
Embodiment two
Unlike embodiment one：Upper fixed block 40 is connect with dynamic end tab 5 by fixing screws；The lower fixed block
41 are connected by screw (not shown) with moving conductive rod 3.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of shock proof integrated motor relay, it includes shell (1), it is characterised in that：It is set in the shell (1) quiet
One end of contact (2), moving conductive rod (3), the moving conductive rod (3) is connected with dynamic end tab by elastic connecting component (4)
(5), the other end of the moving conductive rod (3) is equipped with the movable contact (6) to match with stationary contact (2), and the moving conductive rod (3) is also
It is connected with push rod (7), the push rod (7) is connected with integrated transmission component (8), and the integrated transmission component (8) passes through push rod (7)
Drive moving conductive rod (3) mobile.
2. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The elastic connection
Component (4) includes upper fixed block (40) and lower fixed block (41), is equipped between the upper fixing block (40) and lower fixed block (41)
Power spring (42), the upper fixing block (40) are detachably connected with dynamic end tab (5), the lower fixed block (41) and moving conductive
Bar (3) is detachably connected.
3. a kind of shock proof integrated motor relay according to claim 2, it is characterised in that：The moving conductive rod
(3) and on dynamic end tab (5) T-slot (9) is had, the lower fixed block (41) and upper fixed block (40) are respectively T-type, institute
It states lower fixed block (41) to connect with the T-slot (9) of moving conductive rod (3), the T-type of the upper fixing block (40) and dynamic end tab (5)
Slot (9) connects.
4. a kind of shock proof integrated motor relay according to claim 2, it is characterised in that：The power spring
(42) external to be equipped with bellows (10), the both ends of the bellows (10) connect with upper fixed block (40) and lower fixed block (41) respectively
It connects.
5. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The moving conductive rod
(3) bottom is equipped with insulating base (11).
6. a kind of shock proof integrated motor relay according to claim 5, it is characterised in that：The insulating base
(11) it is equipped with flexible block (12).
7. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The shell (1)
Shock-absorbing spring (13) is equipped between moving conductive rod (3).
8. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The stationary contact
Point (2) is also associated with quiet end tab (14).
9. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The integrated transmission
Component (8) includes shell (80), and decelerating motor (81) is equipped in the shell (80), and the output end of the decelerating motor (81) connects
It is connected to worm screw (82), the worm screw (82) is connected with worm gear (83), and pinion gear (84) is equipped with above the worm gear (83), described small
Gear (84) engagement is connected with fan tooth (85), and the output end of the fan tooth (85) is connect with push rod (7).
10. a kind of shock proof integrated motor relay according to claim 1, it is characterised in that：The shell (1)
Interior to be equipped with sliding rail (15), the push rod (7) is located in sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308882.6A CN108493058A (en) | 2018-04-09 | 2018-04-09 | A kind of shock proof integrated motor relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308882.6A CN108493058A (en) | 2018-04-09 | 2018-04-09 | A kind of shock proof integrated motor relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108493058A true CN108493058A (en) | 2018-09-04 |
Family
ID=63315232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810308882.6A Pending CN108493058A (en) | 2018-04-09 | 2018-04-09 | A kind of shock proof integrated motor relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745052A (en) * | 2021-07-23 | 2021-12-03 | 合肥和旭继电科技有限公司 | High-power relay |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341729A (en) * | 1998-09-17 | 2000-03-22 | Rover Group | Electrical relay incorporating ptc element |
| CN202423145U (en) * | 2011-12-09 | 2012-09-05 | 河南省电力公司洛阳供电公司 | Electric alternating current contact device |
| CN204441203U (en) * | 2015-03-10 | 2015-07-01 | 合肥和旭继电科技有限公司 | A kind of fan tooth slide mechanism one-phase relay |
| CN206931542U (en) * | 2017-06-08 | 2018-01-26 | 合肥和旭继电科技有限公司 | A kind of vehicular high-power direct current mechanical relay |
-
2018
- 2018-04-09 CN CN201810308882.6A patent/CN108493058A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341729A (en) * | 1998-09-17 | 2000-03-22 | Rover Group | Electrical relay incorporating ptc element |
| CN202423145U (en) * | 2011-12-09 | 2012-09-05 | 河南省电力公司洛阳供电公司 | Electric alternating current contact device |
| CN204441203U (en) * | 2015-03-10 | 2015-07-01 | 合肥和旭继电科技有限公司 | A kind of fan tooth slide mechanism one-phase relay |
| CN206931542U (en) * | 2017-06-08 | 2018-01-26 | 合肥和旭继电科技有限公司 | A kind of vehicular high-power direct current mechanical relay |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745052A (en) * | 2021-07-23 | 2021-12-03 | 合肥和旭继电科技有限公司 | High-power relay |
| CN113745052B (en) * | 2021-07-23 | 2023-07-11 | 宁波金宸科技有限公司 | High-power relay |
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| 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: 20180904 |
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| RJ01 | Rejection of invention patent application after publication |