CN209387793U - A kind of magnetomotive bullet conjunction rotating seat - Google Patents
A kind of magnetomotive bullet conjunction rotating seat Download PDFInfo
- Publication number
- CN209387793U CN209387793U CN201822236627.3U CN201822236627U CN209387793U CN 209387793 U CN209387793 U CN 209387793U CN 201822236627 U CN201822236627 U CN 201822236627U CN 209387793 U CN209387793 U CN 209387793U
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- bullet
- slot
- umbrella frame
- pedestal
- magnetomotive
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Abstract
The utility model discloses a kind of magnetomotive bullets to close rotating seat, including circular bottom plate, pedestal, bullet, which closes, swings magnet stand and outer framework, pedestal is arranged in circular bottom plate, pedestal is a cap structure, a coil holder is provided in the bottom cavity of pedestal, a coil is full of on coil holder, coil is connect with the current sensor for incuding mutation current situation, the first upward slot is embedded at the top of pedestal, the two sides at the top of pedestal are also respectively provided with a protrusion, it includes vertical needle that bullet, which closes and swings magnet stand, magnetic sheet and the first umbrella frame, the first umbrella frame whole body is provided with the blade at several intervals, fixation is threaded through on vertical needle from top to bottom for first umbrella arch and magnetic sheet, the second downward slot is provided at the top of outer framework, the upper end of vertical needle is movably arranged in the second slot.The utility model first umbrella frame brand red by rotation, to realize the warning effect of red flag, structure design is simple, and cost is relatively low, and warning effect is also preferable.
Description
Technical field
The utility model belongs to indicator techniques field, is related to a kind of magnetomotive bullet conjunction rotating seat.
Background technique
Distribution line failure indicator is for detecting and indicating whether the fault loop of custom power route flows through herein
A kind of fault message instruction device, its working principle is that when power circuit breaks down, since electric parameter is prominent in route
Become, the variation of magnetic field and electric field is generated around power circuit, the control route inside electric power line fault indicator monitors
These variations, judge automatically whether fault loop flows through herein, and then export alarm signal driving display portion work, and alarm
Flash red indicator light, to achieve the purpose that indicate faulty line failure.
But typically now all using red indicator light, and red indicator light separated in time flashing is controlled,
Not only also dedicated red indicating light in this way, moreover, the scintillation time of red indicating light will also be realized by control circuit, this
Complicated circuit structure will be designed to realize, product design costs also will increase.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of magnetomotive bullet conjunction rotating seat, by comparing simple
Structure design can reach good alarm using effect.
The technical solution of the utility model are as follows:
A kind of magnetomotive bullet conjunction rotating seat, it is characterised in that: closed including circular bottom plate, pedestal, bullet and swing magnet stand and outline border
Frame, the pedestal are fixed in the middle part of the circular bottom plate, and the pedestal is a cap structure, are set in the bottom cavity of pedestal
It is equipped with a coil holder, a coil is full of on coil holder, coil is connect with the current sensor module for incuding mutation current situation, base
The top of seat is embedded with the first upward slot, and the two sides that the top of the pedestal is located at the first slot are also respectively provided with one
Protrusion, it includes vertical needle, magnetic sheet and the first umbrella frame that the bullet, which closes and swings magnet stand, and the first umbrella frame whole body is provided with several intervals
Blade, fixation is threaded through on the vertical needle from top to bottom for the first umbrella arch and the magnetic sheet, the top of the outer framework
Portion is provided with the second downward slot, and the central axes of the second slot are overlapped with the central axes of first slot, the vertical needle
Upper end be movably arranged in second slot, the lower end of the vertical needle is movably arranged in first slot, the magnetic
Spacing of the width of piece less than two protrusions, spacing of the length greater than two protrusions of the magnetic sheet, the width that swings of magnetic sheet
Degree is limited by two protrusions, LED light is provided in the circular bottom plate, the LED light is also connect with power module, described
Power module is LED light power supply.
Further, first slot is bellmouth, and the central axes of the first slot are perpendicular to the circular bottom plate.
Further, the magnetic sheet is rectangular magnetic sheet.
Further, the protrusion uses pillar.
Further, the outer framework further includes the second umbrella frame, and the first umbrella frame interval is packaged in second umbrella
Inside frame, the second umbrella frame whole body is also equipped with the blade at several intervals, and the lower end of blade is connect with circular bottom plate.
Further, second slot is cone tank.
Further, the blade number of the first umbrella frame is 3.
Further, the quantity of the blade of the second umbrella frame is also 3.
Further, the circular bottom plate uses circuit board, and the LED light and the power module are arranged in the circuit
On plate.
Further, the first umbrella frame is using red umbrella frame.
The utility model has the following beneficial effects: when the magnetic field and electric field mutation that lead to current sensor due to fault
When, the electrical current of coil mutates, and then the magnetic field at coil both ends changes, and magnetic sheet is caused to swing, the magnetic sheet of swing
Vertical needle rotation is driven, vertical needle rotation is further driven to the swing of the first umbrella frame, since the LED light in circular bottom plate is continuous illumination
, the first umbrella frame of swing forms blocking for interval to the light of LED, rotates the first red umbrella frame brand, realizes red flag
The warning effect of son, structure design is simple, and cost is relatively low, and warning effect is also preferable；
In addition, the design of this product structure is simple, cost is relatively low, and warning effect is also preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the base construction schematic diagram of the utility model；
Fig. 4 is the anti-view schematic diagram of internal structure of the pedestal of the utility model；
Fig. 5 is the structural schematic diagram of the first umbrella frame of the utility model.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not conflicting
In the case where, the feature in following embodiment and embodiment can be combined with each other.
As shown in Figs. 1-5, a kind of magnetomotive bullet closes rotating seat, including circular bottom plate 1, pedestal 2, bullet close and swing 3 and of magnet stand
Outer framework 4, the pedestal 2 are fixed at 1 middle part of circular bottom plate, and the pedestal 2 is a cap structure, the bottom of pedestal 2
A coil holder 5 is provided in portion's cavity, the shape and structure of coil holder 5 are unrestricted, and the present embodiment uses a U-shaped coil holder, coil holder
It adopts and is made from an insulative material, a coil 6 is full of on coil holder 5, coil 6 connects with the current sensor for incuding mutation current situation
It connects, pedestal is made of insulating rigid material, for example rigid plastics etc., the top of pedestal 2 are embedded with the first upward slot
21, the first slot 21 described in the present embodiment is bellmouth, and the central axes of the first slot 21 are perpendicular to the circular bottom plate 1.Institute
The top for stating pedestal 2 is located at the two sides of the first slot 21 and is also respectively provided with a protrusion 22, and the protrusion 22 uses pillar, convex
The inner hollow in portion, the both ends of coil holder 5 are separately fixed at the inside of hollow protrusion, the two sides on the top of pedestal 2 from outside to inside
Be additionally provided with the integrally formed fixed edge 23 of pedestal, be provided with hole on fixed edge, fixed edge 3 can be mounted on by circle by screw
On shape bottom plate 1.It includes vertical needle 31, magnetic sheet 32 and the first umbrella frame 33 that the bullet, which closes and swings magnet stand 3,.The first umbrella frame is using red
Umbrella frame.First umbrella frame, 33 whole body is provided with the blade 34 at 3 intervals, is provided with a loophole 341 on blade, described
Fixation is threaded through on the vertical needle 31 from top to bottom for first umbrella frame, 33 top and the magnetic sheet 32, and the top of the outer framework 4 is set
It is equipped with the second downward slot, and the central axes of the second slot are overlapped with the central axes of first slot, the vertical needle 31
Upper end is movably arranged in second slot, and the lower end of the vertical needle 31 is movably arranged in first slot 21, described
Outer framework 4 further includes the second umbrella frame, and the first umbrella frame interval is packaged in inside the second umbrella frame, the second umbrella frame week
Body is also equipped with the blade 41 at several intervals, and the lower end of blade 41 is connect with circular bottom plate.Second slot is cone tank.
The quantity of the blade of the second umbrella frame is also 3.
For the width of the magnetic sheet 32 less than the spacing of two protrusions 22, the length of the magnetic sheet 32 is greater than two protrusions 22
The amplitude that swings of spacing, magnetic sheet 32 is limited by two protrusions 22, is not fixed limitation to the shape of magnetic sheet 32, this reality
The magnetic sheet 32 for applying example is rectangular magnetic sheet, can also should integrally select length to be greater than for the shapes such as ellipse, the shape of magnetic sheet
Wide, it just can guarantee that the both ends of magnetic sheet are waved between two protrusions in this way.The magnetic sheet 32 of the present embodiment is rectangular magnetic sheet.
LED light is provided in the circular bottom plate 1, the LED light is also connect with power module, and the power module is institute
State LED light power supply.The circular bottom plate uses circuit board, and the LED light and the power module are arranged on the circuit board.
The working principle of the present embodiment are as follows: when the current sensor connecting with coil detects current break, in coil
Electric current will change, the principle in magnetic field is generated according to the electric field of variation, the magnetic field at coil both ends or magnetic pole can change, from
And cause magnetic sheet to rotate, since protrusion limits the rotation of magnetic sheet, the rotation amplitude of magnetic sheet can only between two protrusions, and
When protrusion is encountered in the end of magnetic sheet, can also be rebounded by the power of touching of protrusion, the rotation of magnetic sheet drives the rotation of the first umbrella frame, by
In being provided with LED light in circular bottom plate, thus the friendship for making the first umbrella frame form masking and open the light of the LED light of lasting light yellow
For form, so, when the curent change for the coil being connect with current sensor, by rotating the first red umbrella frame brand,
Realize the warning effect of red flag.
Embodiment belonging to above only expresses the concentration embodiment of the utility model, and the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model, it is noted that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of magnetomotive bullet closes rotating seat, it is characterised in that: it is closed including circular bottom plate, pedestal, bullet and swings magnet stand and outer framework,
The pedestal is fixed in the middle part of the circular bottom plate, and the pedestal is a cap structure, setting in the bottom cavity of pedestal
There is a coil holder, a coil is full of on coil holder, coil is connect with the current sensor module for incuding mutation current situation, pedestal
Top be embedded with the first upward slot, the two sides that the top of the pedestal is located at the first slot be also respectively provided with one it is convex
Portion, it includes vertical needle, magnetic sheet and the first umbrella frame that the bullet, which closes and swings magnet stand, and the first umbrella frame whole body is provided with several intervals
Fixation is threaded through on the vertical needle from top to bottom for blade, the first umbrella arch and the magnetic sheet, the top of the outer framework
It is provided with the second downward slot, and the central axes of the second slot are overlapped with the central axes of first slot, the vertical needle
Upper end is movably arranged in second slot, and the lower end of the vertical needle is movably arranged in first slot, the magnetic sheet
Width less than the spacing of two protrusions, the length of the magnetic sheet is greater than the spacing of two protrusions, the amplitude that swings of magnetic sheet
It is limited by two protrusions, LED light is provided in the circular bottom plate, the LED light is also connect with power module, the electricity
Source module is LED light power supply.
2. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: first slot is bellmouth, and the
The central axes of one slot are perpendicular to the circular bottom plate.
3. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the magnetic sheet is rectangular magnetic sheet.
4. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the protrusion uses pillar.
5. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the outer framework further includes the second umbrella frame,
The first umbrella frame interval is packaged in inside the second umbrella frame, and the second umbrella frame whole body is also equipped with several intervals
The lower end of blade, blade is connect with circular bottom plate.
6. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: second slot is cone tank.
7. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the blade number of the first umbrella frame is 3
It is a.
8. magnetomotive bullet as claimed in claim 5 closes rotating seat, it is characterised in that: the quantity of the blade of the second umbrella frame
It is 3.
9. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the circular bottom plate uses circuit board, institute
It states LED light and the power module is arranged on the circuit board.
10. magnetomotive bullet as described in claim 1 closes rotating seat, it is characterised in that: the first umbrella frame is using red umbrella
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236627.3U CN209387793U (en) | 2018-12-28 | 2018-12-28 | A kind of magnetomotive bullet conjunction rotating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236627.3U CN209387793U (en) | 2018-12-28 | 2018-12-28 | A kind of magnetomotive bullet conjunction rotating seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387793U true CN209387793U (en) | 2019-09-13 |
Family
ID=67862542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236627.3U Active CN209387793U (en) | 2018-12-28 | 2018-12-28 | A kind of magnetomotive bullet conjunction rotating seat |
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| Country | Link |
|---|---|
| CN (1) | CN209387793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459666A (en) * | 2018-12-28 | 2019-03-12 | 珠海市斯诺瓦科技有限公司 | A kind of magnetomotive bullet conjunction rotating seat |
-
2018
- 2018-12-28 CN CN201822236627.3U patent/CN209387793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459666A (en) * | 2018-12-28 | 2019-03-12 | 珠海市斯诺瓦科技有限公司 | A kind of magnetomotive bullet conjunction rotating seat |
| CN109459666B (en) * | 2018-12-28 | 2024-05-03 | 珠海市斯诺瓦科技有限公司 | Magnetomotive spring-combined rotating seat |
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