CN207332507U - A kind of antidetonation electromagnet - Google Patents
A kind of antidetonation electromagnet Download PDFInfo
- Publication number
- CN207332507U CN207332507U CN201721271596.4U CN201721271596U CN207332507U CN 207332507 U CN207332507 U CN 207332507U CN 201721271596 U CN201721271596 U CN 201721271596U CN 207332507 U CN207332507 U CN 207332507U
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- CN
- China
- Prior art keywords
- slide bar
- cover board
- electromagnet
- helicla flute
- mandril
- 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.)
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Abstract
The utility model discloses a kind of antidetonation electromagnet, including sequentially connected magnetic patch from top to bottom, upper collar, spring, slide bar, the first cover board, the second cover board, coil, shell, iron core, mandril, lower collar, helicla flute is offered in the side of the slide bar, the salient point coordinated with the helicla flute is provided with the through hole of second cover board, when the electromagnet shakes, it is arranged at the helicla flute of the slide bar side and the bump contacts, and repulsion force is produced, prevent the slide bar from continuing to move downward.The new electromagnet of this reality is in unpowered state, when product produces shake, salient point instantaneous touch on the inside of the helicla flute and cover board of slide bar side, produce repulsion force, slide bar is prevented to continue to move downward, when efficiently solving former electromagnet and being subject to moment axial impact external force, the problem of spring retraction can be compressed, cause unlock.
Description
Technical field
It the utility model is related to a kind of antidetonation electromagnet for being used to share charger baby cabinet.
Background technology
The existing electromagnet for being used to share charger baby cabinet, is all maintained at maximum exposed under spring force after power-off
Self-locking state, when being subject to moment axial impact external force, can compress spring retraction, cause to unlock, security is poor.
Utility model content
It is good the purpose of this utility model is to provide a kind of security, there is the antidetonation electromagnet of auto-lock function.
To solve above technical problem, the technical solution adopted in the utility model is：A kind of antidetonation electromagnet, including by upper
Under sequentially connected magnetic patch, upper collar, spring, slide bar, the first cover board, the second cover board, coil, shell, iron core, mandril, under
Collar, wherein, the spring, upper collar are sheathed on the top of the slide bar, and magnetic patch is installed on the upper end of the slide bar, described
The lower part of slide bar through first, second cover board and coil and with it is described state first, second cover board, coil be installed on it is described
In shell, the mandril is disposed through the through hole of the outer casing bottom and the iron core being arranged in the shell and the cunning
Bar connects, and the other end of the mandril is arranged with lower collar, the distance moved upwards for limiting the slide bar, in the slide bar
Side offer helicla flute, be provided with the through hole of second cover board with the helicla flute coordinate salient point, when described
When electromagnet shakes, the helicla flute of the slide bar side and the bump contacts are arranged at, and produce repulsion force, prevent institute
Slide bar is stated to continue to move downward.
Further improved as one of the utility model, the side of the slide bar be symmetrically arranged with two it is spiral
Groove, the through hole of second cover board is corresponding to be provided with two salient points.
In conclusion with the technical solution of the utility model, have the advantages that：The new electromagnet of this reality exists
Unpowered state, when product produces shake, the salient point instantaneous touch on the inside of the helicla flute and cover board of slide bar side, produces anti-reprimand
Power, prevents slide bar from continuing to move downward, and when efficiently solving former electromagnet and being subject to moment axial impact external force, can compress spring contracting
The problem of returning, causing unlock.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model electromagnet；
Fig. 2 is the utility model electromagnet off-position structure diagram；
Fig. 3 is the utility model electromagnet "on" position structure diagram；
Fig. 4 is the slide bar side helical groove structure schematic diagram of the utility model；
Fig. 5 is bump structure schematic diagram on the inside of the second cover board of the utility model.
In the accompanying drawings：1st, slide bar, 2, magnetic patch, 3, mandril, 4, upper collar, 5, spring, 6, shell, 7, iron core, 8, coil, 9,
Second cover board, the 10, first cover board, 11 times collars, 91, salient point, 12, helicla flute.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, but do not form the limitation to scope of protection of the utility model.
As shown in Figure 1, a kind of antidetonation electromagnet, including sequentially connected magnetic patch 2, upper collar 4, spring 5, cunning from top to bottom
Bar 1, the first cover board 10, the second cover board 9, coil 8, shell 6, iron core 7, mandril 3, lower collar 11, wherein, the spring 5, upper card
Circle 4 is sheathed on the top of the slide bar 1, and magnetic patch 2 is installed on the upper end of the slide bar 1, and the lower part of the slide bar 1 is described in
First, second cover board 10,9 and coil 8 and with it is described state first, second cover board 10,9, coil 8 be installed in the shell 6,
The mandril 3 is disposed through the through hole of 6 bottom of shell and the iron core 7 being arranged in the shell 6 and the slide bar 1
Connection, the other end of the mandril 3 are arranged with lower collar 11, the distance moved upwards for limiting the slide bar 1, in the cunning
The side of bar 1 offers helicla flute 12, and the salient point coordinated with the helicla flute 12 is provided with the through hole of second cover board 9
91, when the electromagnet shakes, the helicla flute 12 for being arranged at 1 side of slide bar is contacted with the salient point 91, is produced
Repulsion force, prevents the slide bar 1 from continuing to move downward.
As shown in Fig. 2, under off-position, under the action of spring 5, slide bar 1 moves upwards, instantly collar 11 and iron core
No. 7 contacts, product are in reason equilibrium state.
As shown in figure 3, under "on" position, electromagnet slide bar 1 produces magnetic field with iron core 7 and attracts each other, and compression spring is downward
Movement, stop motion after slide bar 1 is contacted with iron core 7.
Under unpowered state, product produces shake, and the helicla flute of 1 side of slide bar and the salient point moment of the inner side of cover board 9 connect
Touch, produce repulsion force, prevent slide bar 1 from continuing to move downward, after energization, slide bar 1 is with cover board 9 under the action of lasting attraction
Move downward.
As shown in figure 4, set spiral 12 in the side of slide bar 1.
As a preferred embodiment of the utility model, the side of the slide bar be symmetrically arranged with two it is spiral
Groove, the through hole of second cover board is corresponding to be provided with two salient points (as shown in Figure 5).
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (2)
1. a kind of antidetonation electromagnet, including sequentially connected magnetic patch, upper collar, spring, slide bar, the first cover board, from top to bottom
Two cover boards, coil, shell, iron core, mandril, lower collar, wherein, the spring, upper collar are sheathed on the top of the slide bar, magnetic
Block is installed on the upper end of the slide bar, the lower part of the slide bar through first, second cover board and coil and with it is described
State first, second cover board, coil is installed in the shell, the mandril be disposed through the outer casing bottom through hole and
The iron core being arranged in the shell is connected with the slide bar, and the other end of the mandril is arranged with lower collar, for limiting
State the distance that slide bar moves upwards, it is characterised in that：Helicla flute is offered in the side of the slide bar, in second cover board
Through hole is provided with the salient point coordinated with the helicla flute, when the electromagnet shakes, is arranged at the slide bar side
Helicla flute and the bump contacts, and produce repulsion force, prevent the slide bar from continuing to move downward.
A kind of 2. antidetonation electromagnet according to claim 1, it is characterised in that：The side of the slide bar is symmetrically arranged with
Two helicla flutes, the through hole of second cover board is corresponding to be provided with two salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271596.4U CN207332507U (en) | 2017-09-29 | 2017-09-29 | A kind of antidetonation electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271596.4U CN207332507U (en) | 2017-09-29 | 2017-09-29 | A kind of antidetonation electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332507U true CN207332507U (en) | 2018-05-08 |
Family
ID=62366814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271596.4U Active CN207332507U (en) | 2017-09-29 | 2017-09-29 | A kind of antidetonation electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587792A (en) * | 2017-09-29 | 2018-01-16 | 惠州市亚欣电器有限公司 | A kind of antidetonation electromagnet |
-
2017
- 2017-09-29 CN CN201721271596.4U patent/CN207332507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587792A (en) * | 2017-09-29 | 2018-01-16 | 惠州市亚欣电器有限公司 | A kind of antidetonation electromagnet |
| CN107587792B (en) * | 2017-09-29 | 2023-10-17 | 江西亚欣澜宇科技有限公司 | Shock-resistant electromagnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516123 Chenwu Village, Xianan Management Zone, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province Patentee after: Huizhou Yaxin Technology Co.,Ltd. Address before: 516123 Chenwu Village, Xianan Management Zone, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province Patentee before: HUIZHOU YAXIN ELECTRIC APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200707 Address after: 337011 Jiangxi Pingxiang Shangli County Jinshan Town Jiangxi-Hunan Open Cooperation Experimental Zone Patentee after: JIANGXI YAXIN LANYU TECHNOLOGY Co.,Ltd. Address before: 516123 Chenwu Village, Xianan Management Zone, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province Patentee before: Huizhou Yaxin Technology Co.,Ltd. |