CN209620877U - A kind of electromagnet with gravity shockproof structure - Google Patents
A kind of electromagnet with gravity shockproof structure Download PDFInfo
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- CN209620877U CN209620877U CN201822148934.6U CN201822148934U CN209620877U CN 209620877 U CN209620877 U CN 209620877U CN 201822148934 U CN201822148934 U CN 201822148934U CN 209620877 U CN209620877 U CN 209620877U
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- gravity
- shockproof
- fixed plate
- gravity axis
- rotating member
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Abstract
The utility model relates to a kind of electromagnet with gravity shockproof structure, including iron frame and fixed plate, iron frame and fixed plate are connected with each other composition shell, the inside of the shell is installed by wired packet, the central axial of line packet is equipped with movable core, the unlock plectrum being connected with movable core is installed on iron frame, the bottom side of fixed plate is equipped with gravity axis axle sleeve, the inside of gravity axis axle sleeve is axially slidably fitted with gravity axis, the lower rotation of fixed plate is equipped with shockproof rotating member, the middle part of the shockproof rotating member is fixed on the bottom of fixed plate by fixed pin, one end of shockproof rotating member is inserted laterally into gravity axis axle sleeve to be connected with gravity axis, the lower end of unlock plectrum is horizontally disposed the limit plate for passing inwardly through fixed plate side wall, the other end of shockproof rotating member blocks the horizontal sliding path of limit plate in rotation.The utility model has the gravity shockproof structure of unique structure, can prevent the Problem of Failure that client is liked in use to vibration or movable core acts after hitting completely and occur.
Description
Technical field
The utility model relates to electromagnet fields, more particularly to a kind of electromagnet with gravity shockproof structure.
Background technique
With the continuous improvement of people's living standards, electromagnetic lock will be used in many fields, such as cabinet, safety box, storage
The fields such as object case will use, and the electromagnetic lock in these fields is also just increasingly by the care of people, because above existing market
There is automatic unlocking after vibration/shock in electromagnetic lock, thus urgently need to develop a to meet manual unlocking
Meet people's actual operation requirements with the product that can achieve shockproof anticollision effect while password unlocking function.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of electromagnet with gravity shockproof structure, have knot
The unique gravity shockproof structure of structure, can prevent completely product be shaken/impact events under safety box automatic unlocking mistake
Effect problem occurs, and product is reliable and stable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of with gravity shockproof structure
Electromagnet, including iron frame and fixed plate, the iron frame and fixed plate are connected with each other composition shell, and the inside of the shell is equipped with
Line packet, the central axial of the line packet are equipped with movable core, and one end inside of the iron frame is equipped with and movable core
Connected unlock plectrum is equipped with spring, the bottom of the fixed plate between unlock plectrum and the side wall of fixed plate
Side is equipped with gravity axis axle sleeve, and the inside of the gravity axis axle sleeve is axially slidably fitted with gravity axis, the gravity axis
One end far from unlock plectrum is connected with reset spring, and the lower rotation of the fixed plate is equipped with shockproof rotating member, this is anti-
The middle part of shake rotating member is fixed on the bottom of fixed plate by fixed pin, and one end of the fixed pin is inserted laterally into gravity axis
It is connected in axle sleeve with gravity axis, the lower end of the unlock plectrum is horizontally disposed the limit plate for passing inwardly through fixed plate side wall,
The other end of the shockproof rotating member blocks the horizontal sliding path of limit plate in rotation.
Further, a ring slot is provided in the middle part of the gravity axis, one end of the shockproof rotating member is embedded into
In the annular groove.
As a kind of supplement to technical solution described in the utility model, axial one end of the gravity axis axle sleeve is logical
It crosses axle sleeve and fills in capable sealing, one end and the axle sleeve plug of the reset spring are withstood.
Further, the shockproof rotating member includes positioned at the rotary axle box at middle part and the outside of rotary axle box along diameter
To the bar for being disposed with the poke rod being inserted into gravity axis axle sleeve He blocking the horizontal sliding path of limit plate, the poke rod
Angle between bar is less than 90 °.
Further, the free end of the limit plate is provided with vertical block close to the side of shockproof rotating member, this is anti-
Bar is withstood shake rotating member with vertical block in the rotation.
Further, the end of the poke rod is provided with the insertion that the width of the annular groove on width and gravity axis matches
Portion.
Further, the riveting protrusion and iron at the top and other end side wall both sides of the edge of fixed plate one end side wall
Corresponding position riveting is fixed on frame.
The utility model has the advantages that being used newest shockproof the utility model relates to a kind of electromagnet with gravity shockproof structure
Mechanism design, is effectively cooperated by gravity axis mechanism and shockproof changeover mechanism and reaches shockproof effect, and gravity axis under normal condition/
Shockproof Coupling Shaft is in reset state in spring effect, when product is shaken/impact events under gravity axis under the effect of gravity
It takes shockproof Coupling Shaft to move downward, shockproof Coupling Shaft reaches shockproof effect for plectrum locking is unlocked, and can prevent product completely
Be shaken/impact events under the Problem of Failure of safety box automatic unlocking occur, product is reliable and stable.
Detailed description of the invention
Fig. 1 is the dimensional decomposition structure figure of the utility model；
Fig. 2 is the local overlooking structure chart of the utility model；
Fig. 3 is the three-dimensional structure diagram of the shockproof rotating member of the utility model；
Fig. 4 is the installation diagram of the unlock plectrum of the utility model；
Fig. 5 is the normal operating conditions structural schematic diagram of the utility model；
Fig. 6 be the utility model be shaken or crash situation structural schematic diagram
Diagram: 1, iron frame；2, plectrum is unlocked；3, movable core；4, spring；5, fixed plate；6, line packet；7, shockproof rotation
Part；9, fixed pin；10, axle sleeve plug；11, reset spring；12, gravity axis；13, gravity axis axle sleeve；14, limit plate；15, vertical gear
Block；71, bar；72, rotary axle box；73, poke rod；74, embedded division.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figs 1-4, the technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of with weight
The electromagnet of power shockproof structure, including iron frame 1 and fixed plate 5, the iron frame 1 and fixed plate 5 are connected with each other composition shell, should
Wired packet 6 is installed in the inside of shell, and the central axial of the line packet 6 is equipped with movable core 3, one end of the iron frame 1
Inside is equipped with the unlock plectrum 2 being connected with movable core 3, is equipped between unlock plectrum 2 and the side wall of fixed plate 5
Spring 4, the bottom side of the fixed plate 5 are equipped with gravity axis axle sleeve 13, and the inside of the gravity axis axle sleeve 13 is axial
It is slidably fitted with gravity axis 12, the gravity axis 12 is connected with reset spring 11 far from one end of unlock plectrum 2, and described consolidates
The lower rotation of fixed board 5 is equipped with shockproof rotating member 7, and the middle part of the shockproof rotating member 7 is fixed on fixed plate 5 by fixed pin 9
Bottom, one end of the fixed pin 9 is inserted laterally into gravity axis axle sleeve 13 to be connected with gravity axis 12, the unlock dial
The lower end of piece 2 is horizontally disposed the limit plate 14 for passing inwardly through 5 side wall of fixed plate, and the other end of the shockproof rotating member 7 exists
The horizontal sliding path of limit plate 14 is blocked when rotation.
The middle part of the gravity axis 12 is provided with a ring slot, and one end of the shockproof rotating member 7 is embedded into the annular groove
In, shockproof rotating member 7 can be driven to rotate when gravity axis 12 moves axially by annular groove.
Axial one end of the gravity axis axle sleeve 13 is sealed by axle sleeve plug 13, and the one of the reset spring 11
End withstood with axle sleeve plug 13, axle sleeve plug 13 can fast quick-detach, facilitate gravity axis 12 and reset spring 11 to be installed to gravity axis axis
In set 13.
The shockproof rotating member 7 includes positioned at the rotary axle box 72 at middle part and the outside of rotary axle box 72 along radial cloth
It is equipped with the poke rod 73 being inserted into gravity axis axle sleeve 13 and blocks the bar 71 of the horizontal sliding path of limit plate 14, described dials
Angle between lever 73 and bar 71 is less than 90 °, and rotary axle box 72 is for concatenating fixed pin 9, one end of fixed pin 9 and fixation
The bottom of plate 5, which rivets, to be fixed, and the angle between poke rod 73 and bar 71 is gear when poke rod 73 rotates for convenience less than 90 °
Bar 71 can quickly block the horizontal sliding path of limit plate 14, realize Quick vibration absorbing.
The free end of the limit plate 14 is provided with vertical block 15 close to the side of shockproof rotating member 7, and this shockproof turn
Bar 71 is withstood moving part 7 with vertical block 15 in the rotation, is level board positioned at limit plate 14, so vertical block 15 is more
Be conducive to be in contact with the end of bar 71, prevent from realizing the case where misplacing, guarantees that bar 71 can block limit plate 14 easily.
The end of the poke rod 73 is provided with the embedded division 74 that the width of the annular groove on width and gravity axis 12 matches,
Embedded division 74 can prevent the annular groove of poke rod 73 and gravity axis 12 from disengaging.
The top of 5 one end side wall of fixed plate and the riveting protrusion of other end side wall both sides of the edge and phase on iron frame 1
Corresponding position riveting is fixed, and the assembly efficiency of fixed plate 5 and iron frame 1 and the integral strength of product can be improved.
As an embodiment of the present invention, when normal use password unlocking, line packet 6, which is powered, generates magnetic field, internal
Movable core 3 receive magnetic field force and can be carried out moving axially, realize and unlock, and movable core 3 will drive unlock plectrum 2 into
Row movement, gravity axis 12 is located at one end of gravity axis axle sleeve 13 under the action of reset spring 11 at this time, and shockproof rotating member 7 is not
It can rotate, so the moving horizontally for limit plate 14 of unlock plectrum 2 will not be blocked.
When safety box power-off need emergent unlocking when, directly stir unlock plectrum 2 can just make movable core 3 into
Row movement, realizes and unlocks, and the limit plate 14 of unlock plectrum 2 will not be blocked by shockproof rotating member 7.
And when safety box receives vibration, movable core 3 is possible to move axially because of vibration, automatic unlocking is caused,
And gravity axis 12 can also overcome reset spring 11 to move axially simultaneously, and shockproof rotating member 7 is driven to be rotated, and make bar 71
Moving horizontally for limit plate 14 can be blocked, to prevent the axial movement of unlock plectrum 2 and movable core 3, prevents safety box certainly
Dynamic unlock.
The utility model has the gravity shockproof structure of unique structure, can prevent product completely and be shaken/hitting
In the case of the Problem of Failure of safety box automatic unlocking occur, product is reliable and stable.
Claims (7)
1. a kind of electromagnet with gravity shockproof structure, including iron frame (1) and fixed plate (5), the iron frame (1) and fixation
Plate (5) is connected with each other composition shell, and wired packet (6), central axial being equipped with of the line packet (6) are installed in the inside of the shell
One end inside of movable core (3), the iron frame (1) is equipped with the unlock plectrum (2) being connected with movable core (3), described
Unlock plectrum (2) and fixed plate (5) side wall between spring (4) are installed, which is characterized in that the fixed plate (5)
Bottom side is equipped with gravity axis axle sleeve (13), and the inside of the gravity axis axle sleeve (13) is axially slidably fitted with gravity axis
(12), the gravity axis (12) is connected with reset spring (11) far from one end of unlock plectrum (2), the fixed plate (5)
Lower rotation shockproof rotating member (7) are installed, the middle part of the shockproof rotating member (7) is fixed on fixed plate by fixed pin (9)
(5) bottom, one end of the fixed pin (9) is inserted laterally into gravity axis axle sleeve (13) to be connected with gravity axis (12), institute
The lower end for the unlock plectrum (2) stated is horizontally disposed a limit plate (14) for passing inwardly through fixed plate (5) side wall, and described shockproof turn
The other end of moving part (7) blocks the horizontal sliding path of limit plate (14) in rotation.
2. the electromagnet according to claim 1 with gravity shockproof structure, it is characterised in that: the gravity axis (12)
Middle part be provided with a ring slot, one end of the shockproof rotating member (7) is embedded into the annular groove.
3. the electromagnet according to claim 1 with gravity shockproof structure, it is characterised in that: the gravity axis axle sleeve
(13) axial one end is sealed by axle sleeve plug (10), and one end and axle sleeve plug (10) of the reset spring (11) are pushed up
Firmly.
4. the electromagnet according to claim 2 with gravity shockproof structure, it is characterised in that: the shockproof rotating member
It (7) include being inserted into gravity axis axis along radial be disposed with positioned at the rotary axle box (72) at middle part and the outside of rotary axle box (72)
Poke rod (73) in set (13) and block the bar (71) of limit plate (14) horizontal sliding path, the poke rod (73) and
Angle between bar (71) is less than 90 °.
5. the electromagnet according to claim 4 with gravity shockproof structure, it is characterised in that: the limit plate (14)
Free end the side of shockproof rotating member (7) is provided with vertical block (15), the shockproof rotating member (7) is in the rotation
Bar (71) is withstood with vertical block (15).
6. the electromagnet according to claim 4 with gravity shockproof structure, it is characterised in that: the poke rod (73)
End be provided with the embedded division (74) that the width of the annular groove on width and gravity axis (12) matches.
7. according to claim 1 with the electromagnet of gravity shockproof structure, it is characterised in that: the fixed plate (5) one
The top of end side wall and the riveting protrusion of other end side wall both sides of the edge are riveted with position corresponding on iron frame (1) and are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148934.6U CN209620877U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnet with gravity shockproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822148934.6U CN209620877U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnet with gravity shockproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620877U true CN209620877U (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822148934.6U Active CN209620877U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnet with gravity shockproof structure |
Country Status (1)
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| CN (1) | CN209620877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538017A (en) * | 2018-12-19 | 2019-03-29 | 宁波智盈电子科技有限公司 | A kind of electromagnet with gravity shockproof structure |
-
2018
- 2018-12-19 CN CN201822148934.6U patent/CN209620877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538017A (en) * | 2018-12-19 | 2019-03-29 | 宁波智盈电子科技有限公司 | A kind of electromagnet with gravity shockproof structure |
| CN109538017B (en) * | 2018-12-19 | 2024-03-29 | 宁波智盈电子科技有限公司 | Electromagnet with gravity shockproof structure |
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