CN208035839U - Magnetic suction caster - Google Patents
Magnetic suction caster Download PDFInfo
- Publication number
- CN208035839U CN208035839U CN201820107452.3U CN201820107452U CN208035839U CN 208035839 U CN208035839 U CN 208035839U CN 201820107452 U CN201820107452 U CN 201820107452U CN 208035839 U CN208035839 U CN 208035839U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- permanent magnet
- switch
- magnetic mechanism
- magnetism
- 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.)
- Withdrawn - After Issue
Links
- 230000005389 magnetism Effects 0.000 claims abstract description 36
- 235000004443 Ricinus communis Nutrition 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 240000000528 Ricinus communis Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to the technical field of truckles, and discloses a magnetic-attraction truckle, which comprises a roller, a mounting seat vertically fixed on the roller and connected with the roller in a rotating way, and a magnetic-attraction mechanism arranged on the mounting seat, wherein the magnetic-attraction mechanism comprises a permanent magnet arranged in the magnetic-attraction mechanism and a switch arranged in the magnetic-attraction mechanism and fixedly connected with the permanent magnet, and the permanent magnet and the switch are rotationally connected with the magnetic-attraction mechanism; the magnetic attraction mechanism is provided with a gap, and when the permanent magnet rotates to the gap, the magnetism of the magnetic attraction mechanism disappears; work as the permanent magnet rotates the non during other places of breach, magnetism is inhaled the mechanism and is had magnetism, the utility model discloses a magnetism is inhaled the truckle and is passed through switch rotation permanent magnet control magnetism that magnetism was inhaled the mechanism is installed, and it is very convenient to install or dismantle, does not have dismouting wearing and tearing moreover, has improved life.
Description
Technical field
The utility model is related to castor technical field more particularly to a kind of magnetic castors.
Background technology
Currently, castor is a kind of common mechanical fitting, be typically mounted on the bottom of cart, instrument and equipment, furniture etc. with
The movement of object, traditional castor is facilitated to install, have the following disadvantages usually using screw and object：One, screwdriver is needed to lock
Tightly, it installs or removes cumbersome；Two, easy disassembling generates the abrasions such as stripped thread so that service life is short.
Invention content
Based on this, the purpose of this utility model is to provide a kind of magnetic castors, and the magnetic castor is easy for installation, effectively changes
The problem of kind dismounting abrasion.
The technical solution of the utility model is：
A kind of magnetic castor, including idler wheel, it is perpendicularly fixed at the mounting base being rotatablely connected with idler wheel on idler wheel and installation
In the magnetic mechanism in mounting base, the magnetic mechanism includes set on magnetic permanent magnet within the organization and being set to magnetic machine
The switch being fixedly connected in structure and with permanent magnet, the permanent magnet, switch and the magnetic mechanism are rotatablely connected；The magnetic machine
Structure has notch, and when the permanent magnet rotating is to the indentation, there, magnetic mechanism magnetism disappears；When the permanent magnet turns
Move the non-notch elsewhere when, the magnetic mechanism have magnetism, when install magnetic castor, switch rotate permanent magnetism
Body makes magnetic mechanism have magnetism to the non-notch, is installed by magnetic attracting principle, installation is extremely convenient, is dismantling
When, so that magnetic mechanism is lost magnetism to notch switch rotation permanent magnet, you can dismounting, dismounting is extremely convenient, and dismounts not
Any loss is had, the wear problems such as stripped thread will not occur, to improve service life.
Preferably, the magnetic mechanism is equipped with internal cavity, and the notch is set to the side of the internal cavity
On wall；The magnetic mechanism further includes resistance magnetic sheet, and the resistance magnetic sheet is installed in the notch.The present embodiment includes following excellent
Point：Resistance magnetic sheet is made of non-magnetic material, and permanent magnet rotating to resistance magnetic sheet can enable magnetic mechanism lose magnetism completely,
To easy to disassemble.
Preferably, the magnetic mechanism is equipped with internal cavity, and the permanent magnet is set to described with the switch
In internal cavity.The present embodiment includes following advantages：Permanent magnet is installed in internal cavity and can preferably be controlled with switch
The magnetism of magnetic mechanism.
Preferably, the magnetic mechanism is equipped with the straight slot for rotating the switch, institute in straight-through internal cavity
The one end for stating switch is connect with the permanent magnet, and the other end of the switch is set to outside straight slot, the switch, permanent magnet and straight slot
Rotation connection.The present embodiment includes following advantages：With this configuration, the i.e. controllable permanent magnet of switch rotation in straight slot, operation
It is convenient and simple.
Preferably, the notch is set on the inside of the straight slot.The present embodiment includes following advantages：By this
Structure, described switch may make permanent magnet rotating to notch on the inside for turning to straight slot so that magnetic mechanism loses magnetism,
So as to preferably control the magnetism of magnetic mechanism.
Preferably, the magnetic mechanism further includes the sleeve being sheathed in internal cavity, during the sleeve is equipped with
Heart through-hole, the sleeve are equipped with the rotation slot to match with the straight slot, and the permanent magnet is installed in the central through hole, institute
Switch is stated to connect with the permanent magnet across the rotation slot.The present embodiment includes following advantages：Pass through setting for sleeve cylinder
Meter, it is possible to reduce the friction occurred when permanent magnet rotating can make switch that can smoothly rotate, and reduce permanent magnet
Loss, improves the service life of permanent magnet.
Preferably, the bottom of the permanent magnet is equipped with groove, and one end of the switch is equipped with and the groove phase
Matched protrusion, one end of the switch is caught in by the protrusion in the groove to be connect with the permanent magnet.The present embodiment
Including following advantages：Pass through being connected together for protrusion and groove so that switch is simple with the connection type of permanent magnet, facilitates out
The assembling with permanent magnet is closed, to improve production efficiency.
Preferably, the sleeve is equipped with the mounting groove to match with the notch, and the resistance magnetic sheet is installed on institute
It states between mounting groove and the notch.The present embodiment includes following advantages：Resistance magnetic sheet is installed between mounting groove and notch, not only
Permanent magnet can be made preferably to lose magnetism, and be also possible that sleeve will not loosen displacement.
Preferably, the sleeve is plastic material.The present embodiment includes following advantages：Plastic material does not influence to lead
Magnetic, and permanent magnet can be made not wear, improve the service life of permanent magnet.
To sum up, the utility model embodiment provides a kind of magnetic castor, including idler wheel, is perpendicularly fixed on idler wheel and idler wheel
The mounting base of rotation connection and the magnetic mechanism being installed in mounting base, the magnetic mechanism include being set to the magnetic mechanism
Interior permanent magnet and the switch being fixedly connected in magnetic mechanism and with permanent magnet, the permanent magnet, switch and the magnetic
Inhale mechanism rotation connection；The magnetic mechanism has notch, when the permanent magnet rotating is to the indentation, there, the magnetic machine
Structure magnetism disappears；When the permanent magnet rotating to the non-notch elsewhere when, the magnetic mechanism have magnetism, pass through
The magnetism that the switch rotation permanent magnet controls the magnetic mechanism is installed or removed, and installation or removal are extremely convenient, and
And dismounting does not have any loss, the wear problems such as stripped thread will not occur, to improve service life.
Description of the drawings
Fig. 1 is the magnetic Castor structure schematic diagram described in the utility model embodiment；
Fig. 2 is the magnetic mechanism structure schematic diagram described in the utility model embodiment；
Reference sign：
100, idler wheel, 110, mounting base, 120, magnetic mechanism, 201, notch, 202, straight slot, 210, permanent magnet, 211, recessed
Slot, 220, switch, 221, protrusion, 230, resistance magnetic sheet, 240, sleeve, 241, central through hole, 242, rotation slot, 243, mounting groove.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In conjunction with shown in Fig. 1 and Fig. 2, the magnetic Castor structure schematic diagram of the preferred embodiment in the utility model, structure includes rolling
Wheel 100 is perpendicularly fixed at the mounting base 110 being rotatablely connected with idler wheel 100 on idler wheel 100 and is installed in mounting base 110
Magnetic mechanism 120, the magnetic mechanism 120 include be set to the magnetic mechanism 120 in permanent magnet 210 and be set to magnetic machine
The switch 220 being fixedly connected in structure 120 and with permanent magnet 210, the permanent magnet 210, switch 220 and the magnetic mechanism 120
Rotation connection；The magnetic mechanism 120 has notch 201, described when the permanent magnet 210 turns at the notch 201
Magnetic mechanism 120 is magnetic to disappear；When the permanent magnet 210 turn to the non-notch 201 elsewhere when, the magnetic machine
Structure 120 has magnetism；When installing magnetic castor, switch 220 rotates permanent magnet 210 makes magnetic mechanism to the non-notch 201
120 have magnetism, and magnetic castor is installed by magnetic attracting principle, and installation is extremely convenient, in dismounting, by 220 turns of switch
Dynamic permanent magnet 210 makes magnetic mechanism 120 lose magnetism to notch 201, you can dismounting, dismounting is extremely convenient, and dismounting will not
There is any loss, the wear problems such as stripped thread will not occur, to improve service life.
Certainly, the magnetic mechanism 120 is made of materials such as paramagnet such as cast irons, and magnetic mechanism 120 can be made to have
There is good magnetism, there can be preferable absorption after installation, magnetic castor can be made to be fixed on the mounting plate (installation of the present embodiment
Plate refers to the mounting plate of the bottom and the cooperation installation of magnetic castor that are installed on cart, instrument and equipment, furniture etc.) on.
In order to enable magnetic mechanism 120 to lose magnetism completely, to reduce dismounting difficulty, the magnetic in the present embodiment
It inhales mechanism 120 and is equipped with internal cavity, the notch 201 is set on the side wall of the internal cavity；The magnetic mechanism 120 is also
Including hindering magnetic sheet 230, the resistance magnetic sheet 230 is installed in the notch 201.Resistance magnetic sheet 230 is made of non-magnetic material, forever
Magnet 210, which turns to resistance magnetic sheet 230, can enable magnetic mechanism 120 lose magnetism completely, to easy to disassemble；The present embodiment
Resistance magnetic sheet be copper material constitute.
In order to enable permanent magnet 210 that can preferably control magnetism with magnetic mechanism 120, the magnetic in the present embodiment
It inhales mechanism 120 and is equipped with internal cavity, the permanent magnet 210 is set to the switch 220 in the internal cavity.By permanent magnet
210 are installed on the magnetism that magnetic mechanism 120 can be preferably controlled in internal cavity with switch 220.
Permanent magnet 210 is rotated in order to preferably control switch 220, the magnetic mechanism 120 in the present embodiment is equipped with straight
Straight slot 202 in logical internal cavity for rotating the switch 220, one end of the switch 220 connect with the permanent magnet 210
It connects, the other end of the switch 220 is set to outside straight slot 202, and the switch 220, permanent magnet 210 and straight slot 202 are rotatablely connected.It is logical
The structure is crossed, the i.e. controllable permanent magnet 210 of the rotation in straight slot 202 of switch 220 is easy to operate simple.
In order to preferably control the magnetism of magnetic mechanism, the notch 201 in the present embodiment is set to the straight slot 202
On inside.With this configuration, the switch 220, which turns on the inside of straight slot 202, may make permanent magnet 210 to turn to notch
201 so that magnetic mechanism 120 loses magnetism, so as to preferably control the magnetism of magnetic mechanism 120.
In order to reduce the friction that rotation generates in magnetic mechanism 120 of permanent magnet 210, to reduce the damage of permanent magnet 210
It consumes, the magnetic mechanism 120 in the present embodiment further includes the sleeve 240 being sheathed in internal cavity, and the sleeve 240 is equipped with
Central through hole 241, the sleeve 240 are equipped with the rotation slot 242 to match with the straight slot 202, and the permanent magnet 210 is installed on
In the central through hole 210, the switch 220 is connect across the rotation slot 242 with the permanent magnet 210.Pass through sleeve 240
The design of cylinder, it is possible to reduce the friction that permanent magnet 210 occurs when rotating can enable switch 220 smoothly to rotate,
And the loss of permanent magnet 210 is reduced, improve the service life of permanent magnet 210.
Further, the sleeve 240 is plastic material.Plastic material does not influence magnetic conduction, and can make permanent magnet
210 will not wear, and improve the service life of permanent magnet 210, and the sleeve in the present embodiment is that match steel material is constituted.
In order to enable switch 220 preferably to be connect with permanent magnet 210, the bottom of the permanent magnet 210 in the present embodiment
Portion is equipped with groove 211, and one end of the switch 220 is equipped with the protrusion 221 to match with the groove 211, the switch 220
One end is caught in the groove 211 by the protrusion 221 and is connect with the permanent magnet 210.Pass through protrusion 221 and groove 211
Be connected together so that switch 220 and the connection type of permanent magnet 210 are simple, facilitate the group of switch 220 and permanent magnet 210
Dress, to improve production efficiency.
In order to make permanent magnet 210 and resistance magnetic sheet 230 preferably lose magnetism, be installed in internal cavity with sleeve 240 will not
It is displaced, the sleeve 240 in the present embodiment is equipped with the mounting groove 243 to match with the notch 201, the resistance magnetic sheet
230 are installed between the mounting groove 243 and the notch 201.Resistance magnetic sheet 230 be installed on mounting groove 243 and notch 201 it
Between, not only permanent magnet 210 can be made preferably to lose magnetism, and be also possible that sleeve 240 will not loosen displacement.
To sum up, the utility model embodiment provides a kind of magnetic castor, including idler wheel 100, is perpendicularly fixed on idler wheel 100
The mounting base 110 being rotatablely connected with idler wheel 100 and the magnetic mechanism 120 being installed in mounting base 110, the magnetic mechanism
120 include being set to the permanent magnet 210 in the magnetic mechanism 120 and being fixed in magnetic mechanism 120 and with permanent magnet 210
The switch 220 of connection, the permanent magnet 210, switch 220 and the magnetic mechanism 120 are rotatablely connected；The magnetic mechanism 120
With notch 201, when the permanent magnet 210 turns at the notch 201, the magnetic mechanism 120 is magnetic to disappear；Work as institute
State permanent magnet 210 turn to the non-notch 201 elsewhere when, the magnetic mechanism 120 have magnetism, opened by described
The magnetism that 220 rotation permanent magnets 210 of pass control the magnetic mechanism 120 is installed or removed, and installation or removal are extremely convenient,
And dismounting does not have any loss, the wear problems such as stripped thread will not occur, to improve service life.
It should be understood that describing various information, but these using term " first ", " second " etc. in the utility model
Information should not necessarily be limited by these terms, these terms are only used for same type of information being distinguished from each other out.For example, not departing from this
In the case of utility model range, " first " information can also be referred to as " second " information, similar, and " second " information can also
It is referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the scope of protection of the utility model.
Claims (9)
1. a kind of magnetic castor, which is characterized in that including idler wheel, be perpendicularly fixed at the mounting base being rotatablely connected with idler wheel on idler wheel
And it is installed on the magnetic mechanism in mounting base, the magnetic mechanism includes set on magnetic permanent magnet within the organization and setting
In the switch being fixedly connected in magnetic mechanism and with permanent magnet, the permanent magnet, switch and the magnetic mechanism are rotatablely connected；Institute
Stating magnetic mechanism has notch, and when the permanent magnet rotating is to the indentation, there, magnetic mechanism magnetism disappears；When described
Permanent magnet rotating to the non-notch elsewhere when, the magnetic mechanism have magnetism.
2. magnetic castor according to claim 1, which is characterized in that the magnetic mechanism is equipped with internal cavity, described to lack
Mouth is set on the side wall of the internal cavity；The magnetic mechanism further includes resistance magnetic sheet, and the resistance magnetic sheet is installed on described lack
In mouthful.
3. magnetic castor according to claim 2, which is characterized in that the magnetic mechanism be equipped with internal cavity, it is described forever
Magnet is set to the switch in the internal cavity.
4. magnetic castor according to claim 3, which is characterized in that the magnetic mechanism is equipped in straight-through internal cavity and uses
In the straight slot for rotating the switch, one end of the switch is connect with the permanent magnet, and the other end of the switch is set to straight slot
Outside, the switch, permanent magnet and straight slot are rotatablely connected.
5. magnetic castor according to claim 4, which is characterized in that the notch is set on the inside of the straight slot.
6. according to claim 4 to 5 any one of them magnetic castor, which is characterized in that the magnetic mechanism further includes being arranged
In the sleeve in internal cavity, the sleeve is equipped with central through hole, and the sleeve is equipped with the rotation slot to match with the straight slot,
The permanent magnet is installed in the central through hole, and the switch is connect across the rotation slot with the permanent magnet.
7. magnetic castor according to claim 6, which is characterized in that the bottom of the permanent magnet is equipped with groove, described to open
One end of pass is equipped with protrusion with the groove match, one end of the switch by the protrusion be caught in the groove with
The permanent magnet connection.
8. magnetic castor according to claim 6, which is characterized in that the sleeve is equipped with the peace to match with the notch
Tankage, the resistance magnetic sheet are installed between the mounting groove and the notch.
9. magnetic castor according to claim 6, which is characterized in that the sleeve is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107452.3U CN208035839U (en) | 2018-01-22 | 2018-01-22 | Magnetic suction caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107452.3U CN208035839U (en) | 2018-01-22 | 2018-01-22 | Magnetic suction caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035839U true CN208035839U (en) | 2018-11-02 |
Family
ID=63954042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107452.3U Withdrawn - After Issue CN208035839U (en) | 2018-01-22 | 2018-01-22 | Magnetic suction caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407545A (en) * | 2018-01-22 | 2018-08-17 | 广州视源电子科技股份有限公司 | Magnetic suction caster |
-
2018
- 2018-01-22 CN CN201820107452.3U patent/CN208035839U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407545A (en) * | 2018-01-22 | 2018-08-17 | 广州视源电子科技股份有限公司 | Magnetic suction caster |
| CN108407545B (en) * | 2018-01-22 | 2023-11-14 | 广州视源电子科技股份有限公司 | Magnetic castor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181102 Effective date of abandoning: 20231114 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181102 Effective date of abandoning: 20231114 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |