CN104421584B - Magnetic lock latch fixing device - Google Patents
Magnetic lock latch fixing device Download PDFInfo
- Publication number
- CN104421584B CN104421584B CN201310411042.XA CN201310411042A CN104421584B CN 104421584 B CN104421584 B CN 104421584B CN 201310411042 A CN201310411042 A CN 201310411042A CN 104421584 B CN104421584 B CN 104421584B
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- lock latch
- magnetic lock
- magnet
- magnetic
- backboard
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of magnetic lock latch fixing device, comprise base, strut and magnetic lock latch, magnetic lock latch comprises magnetic lock latch panel and magnetic lock latch backboard, and magnetic lock latch backboard is arranged on the equipment that is fixed; The end face of magnetic lock latch panel to magnetic lock latch backboard is provided with blind hole, and blind via bottom is fixed with spring, and spring is connected with the bar magnet that can slide in blind hole, and magnetic lock latch panel itself is provided with electromagnet, and electromagnet is connected to power switch; Magnetic lock latch backboard in the face of magnetic lock latch panel end face on be provided with blind hole, in blind hole, magnet case is installed, on magnetic lock latch backboard corresponding electromagnet position on be provided with magnet; One end that bar magnet is relative with magnet case has different magnetic poles, and one end that electromagnet is relative with magnet after powered up has identical magnetic pole, and bar magnet can be sucked in blind hole by magnet case.Its beneficial effect is: adopt the magnetic attraction be provided with between the panel of magnet and backboard to reach the object of fixed equipment, easy to use and reliable.
Description
Technical field
The present invention relates to fixing device, particularly relate to a kind of magnetic lock latch fixing device.
Background technique
At present, complete machine (or screen) fixing of various electric equipment, normally coordinates the several screw holes on machine with screw on the market, on the framework being fixed on electric equipment in the mode be spirally connected or pedestal.
But this kind of mode not only can leave more inaesthetic hole on body of wall (or fixed base), and instrument also must be used just to carry out installing when assembling and dismounting and the action of removal, cause the inconvenience of assembling and dismounting.When needs telephone-moving or prune job, parbuckle screw can cause body of wall to chap or the sliding tooth of pedestal screw hole frequently, brings great inconvenience to follow-up dismounting.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of magnetic lock latch fixing device, has structure simple, fixing reliable feature.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of magnetic lock latch fixing device, comprise base, the magnetic lock latch being connected to the strut on base and being arranged on strut, described magnetic lock latch comprises the magnetic lock latch panel be fixed on described strut and the magnetic lock latch backboard matched with magnetic lock latch panel, and described magnetic lock latch backboard can be arranged on to be needed on the equipment that is fixed; The end face of described magnetic lock latch panel to magnetic lock latch backboard is provided with the first blind hole, described first blind via bottom is fixed with spring, described spring is connected with a bar magnet that can slide in the first blind hole, and be also provided with electromagnet at magnetic lock latch panel itself, described electromagnet is connected to power switch; Accordingly, magnetic lock latch backboard in the face of magnetic lock latch panel end face on be provided with the second blind hole, in described second blind hole, magnet case is installed, on magnetic lock latch backboard corresponding described electromagnet position on be provided with magnet; One end that described bar magnet is relative with magnet case has different magnetic poles, one end that described electromagnet is relative with magnet after powered up has identical magnetic pole, and bar magnet can be attracted by magnet case and stretch in the second blind hole to be fixed on magnetic lock latch panel by magnetic lock latch backboard.
Wherein, described base is provided with a supporting base, and described strut is fixed in this supporting base.
Wherein, the suction between described magnet case and bar magnet is at least 2 times of the gravity of described equipment, and this suction is greater than the pulling force of described spring.
Wherein, be provided with telescopic pulley in described base, described pulley is connected with thumbwheel switch, and described thumbwheel switch is for controlling the flexible of pulley, and the tire of pulley is made up of rubber.
Wherein, be also provided with control circuit, storage battery, power plug and socket in described base, described storage battery, power plug and socket are electrically connected to control circuit respectively, and storage battery is electrically connected with described power switch.
Wherein, described bar magnet, magnet and magnet case are high magnetic permanent magnet.
Wherein, magnet and metal iron block is had at described base internal fixtion.
Wherein, described magnetic lock latch panel has two end faces that can match with described magnetic lock latch backboard at least, and end face described in each is equipped with the bar magnet with spring be arranged in blind hole and the electromagnet being fixed on magnetic lock latch panel itself.
The invention has the beneficial effects as follows: by simple vibrational power flow, adopt and be provided with magnetic attraction mutual between the panel of magnet and backboard to reach the object of fixed equipment, easy to use, fixing reliable, can repeatedly use and damage can not be caused to apparatus body, and magnetic lock latch backboard can be installed on different devices, using scope is wide.
Accompanying drawing explanation
Fig. 1 is the perspective view of the first mode of execution of the present invention;
Fig. 2 is the sectional drawing of the first mode of execution of the present invention;
Fig. 3 is the schematic diagram that magnetic lock latch of the present invention is in tight lock status;
Fig. 4 is the schematic diagram that magnetic lock latch of the present invention is in releasing orientation;
Fig. 5 is the schematic diagram of the second mode of execution of the present invention;
Fig. 6 is magnet and the metal iron block configuration schematic diagram of the second mode of execution of the present invention;
Fig. 7 is the schematic perspective view of the 3rd mode of execution of the present invention;
Fig. 8 is the sectional drawing of the 3rd mode of execution of the present invention.
Primary component symbol description: 1, base; 2, supporting base; 3, strut; 4, magnetic lock latch; 5, magnetic lock latch panel; 51, the first blind hole; 52, spring; 53, bar magnet; 54, electromagnet; 6, magnetic lock latch backboard; 61, the second blind hole; 62, magnet case; 63, magnet; 7, power switch; 8, pulley; 81, thumbwheel switch; 9, control circuit; 10, storage battery; 11, power plug; 12, socket; 13, magnet and metal iron block; 100, equipment.
Embodiment
By describing technology contents of the present invention, structure characteristics in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with mode of execution.
Refer to Fig. 1 to Fig. 4, the first mode of execution of the present invention comprises base 1, and base 1 is provided with a supporting base 2, in this supporting base 2, be provided with strut 3, and described strut 3 is fixed with magnetic lock latch 4.Wherein, described strut 3 is for having the lifting bar of different heights, or Height Adjustable rise-fall type strut, and strut 3 has difformity, as arc, snakelike etc.
Described magnetic lock latch 4 comprises the magnetic lock latch panel 5 be fixed on described strut 3 and the magnetic lock latch backboard 6 matched with magnetic lock latch panel 5, and described magnetic lock latch backboard 6 can be arranged on to be needed on the equipment 100 that is fixed.Described magnetic lock latch panel 5 is provided with two the first blind holes 51 in the face of the end face of magnetic lock latch backboard 6, spring 52 is fixed with bottom described first blind hole 51, described spring 52 is connected with a bar magnet 53 that can slide in the first blind hole 51, also be provided with four blocks of electromagnet 54 in magnetic lock latch panel 5 inside, described electromagnet 54 is connected to power switch 7; Accordingly, on the end face of magnetic lock latch panel 5, be provided with two the second blind holes 61 at magnetic lock latch backboard 6, in described second blind hole 61, magnet case 62 be installed, on magnetic lock latch backboard 6 corresponding described electromagnet 54 position on be provided with magnet 63.Described bar magnet 53 and magnet case 62 opposite side have different magnetic poles, one end that described electromagnet 54 is relative with magnet 63 has identical magnetic pole, bar magnet 53 can be attracted by magnet case 62 and stretch in the second blind hole 61 to be fixed on magnetic lock latch panel 5 by magnetic lock latch backboard 6, the length of magnet case 62 and the ratio of diameter smaller, it is a kind of axis body of tubbiness type, very large shear load can be born, the situation that the equipment 100 be fixed can not fall because of vibrations can be guaranteed like this.When needs dismounting or more exchange device 100 time, can 7 be turned on the power switch, magnetic is produced after electromagnet 54 is energized, repulsion is produced with magnet 63, this repulsion is added with the pulling force of spring 52 suction be greater than between magnet case 62 and bar magnet 53, and magnet case 62 is separated with bar magnet 53, can take off machine, and bar magnet 53 is return in the first blind hole 51 under the effect of the pulling force of spring 52, so just can change machine or associated maintenance operation.Wherein, be also provided with the step of restriction bar magnet 53 stroke in the first blind hole 51, when can prevent from dismantling, bar magnet 53 is taken out of the first blind hole 51 and causes spring 52 to damage.Described bar magnet 53, magnet 63 and magnet case 62 are high magnetic permanent magnet, and the suction between magnet case 62 and bar magnet 53 is at least twice of the gravity of described equipment 100, and this suction is far longer than the pulling force of spring 52.Magnetic lock latch backboard 6 can be set to reduce volume in the equipment that is built in 100, also can be external on the appliance 100 to coordinate more equipment use as module separately, makes its versatility wider.
Be provided with telescopic pulley 8 in described base 1, pulley 8 is connected with thumbwheel switch 81 and controls by it.When the mobile magnetic lock latch fixing device of needs, thumbwheel switch 81 can be opened, pulley 8 ejects under the action of the spring, when moving into place, closes thumbwheel switch 81, is packed up by pulley 8, be so convenient to the movement of device and lay.The flexible materials such as this pulley 8 preferred rubber make, and can play noise abatement and the effect protecting floor.
Also be provided with control circuit 9, storage battery 10, power plug 11 and socket 12 in described base 1, described storage battery 10, power plug 11 and socket 12 are electrically connected to control circuit 9 respectively, and storage battery 10 is electrically connected with described power switch 7.In the using process of this device, can power plug 11 be accessed in power socket, be charged by control circuit 9 pairs of storage batteries 10, make this device also power to produce magnetic to suck equipment 100 to electromagnet 54 by storage battery 10 in the event of a power failure; Described socket 12, for powering to the equipment be fixed on this device, facilitates the use of equipment, also reduces the connection of circuit, reduces potential safety hazard.
Refer to Fig. 5 and Fig. 6, in the second mode of execution of the present invention, except comprising all technical characteristic of the first mode of execution, pair of magnet and metal iron block 13 is also fixed with in the supporting base 2 of described base 1, two magnetic lock latch fixing devices can lean against and link together privately, attract each other to link together by the magnet in supporting base 2 and metal iron block 13, this makes it possible to make two magnetic lock latch fixing devices to be fixed together use.
Refer to Fig. 7 and Fig. 8, in the 3rd mode of execution of the present invention, except comprising all technical characteristic of the first mode of execution, former and later two end faces relative on described magnetic lock latch panel 5 all can coordinate with described magnetic lock latch backboard 6, and end face described in each is equipped with the bar magnet with spring be arranged in blind hole and the electromagnet being fixed on magnetic lock latch panel itself.In addition, in order to make support more firm, the area of the base 1 in present embodiment is greater than the area of the base 1 in the first mode of execution.
In like manner, magnetic lock latch panel 5 can have various shape, its each end face can be provided with the bar magnet with spring be arranged in blind hole and the electromagnet being fixed on magnetic lock latch panel itself ordinatedly with magnetic lock latch backboard 6, and different polyhedral structure is all in this patent claimed range.
The invention has the beneficial effects as follows: by simple vibrational power flow, adopt and be provided with magnetic attraction mutual between the panel of magnet and backboard to reach the object of fixed equipment, easy to use, fixing reliable, can repeatedly use and damage can not be caused to apparatus body, and magnetic lock latch backboard can be installed on different devices, using scope is wide.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion or be directly or indirectly used in other correlative technology fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a magnetic lock latch fixing device, it is characterized in that, comprise base, the magnetic lock latch being connected to the strut on base and being arranged on strut, described magnetic lock latch comprises the magnetic lock latch panel be fixed on described strut and the magnetic lock latch backboard matched with magnetic lock latch panel, and described magnetic lock latch backboard can be arranged on to be needed on the equipment that is fixed; The end face of described magnetic lock latch panel to magnetic lock latch backboard is provided with the first blind hole, described first blind via bottom is fixed with spring, described spring is connected with a bar magnet that can slide in the first blind hole, and be also provided with electromagnet at magnetic lock latch panel itself, described electromagnet is connected to power switch; Accordingly, magnetic lock latch backboard in the face of magnetic lock latch panel end face on be provided with the second blind hole, in described second blind hole, magnet case is installed, on magnetic lock latch backboard corresponding described electromagnet position on be provided with magnet; One end that described bar magnet is relative with magnet case has different magnetic poles, one end that described electromagnet is relative with magnet after powered up has identical magnetic pole, and bar magnet can be attracted by magnet case and stretch in the second blind hole to be fixed on magnetic lock latch panel by magnetic lock latch backboard.
2. magnetic lock latch fixing device according to claim 1, it is characterized in that: described base is provided with a supporting base, described strut is fixed in this supporting base.
3. magnetic lock latch fixing device according to claim 1, is characterized in that: the suction between described magnet case and bar magnet is at least 2 times of the gravity of described equipment, and this suction is greater than the pulling force of described spring.
4. magnetic lock latch fixing device according to claim 1, it is characterized in that: be provided with telescopic pulley in described base, described pulley is connected with thumbwheel switch, and described thumbwheel switch is for controlling the flexible of pulley, and the tire of pulley is made up of rubber.
5. magnetic lock latch fixing device according to claim 1, it is characterized in that: in described base, be also provided with control circuit, storage battery, power plug and socket, described storage battery, power plug and socket are electrically connected to control circuit respectively, and storage battery is electrically connected with described power switch.
6. magnetic lock latch fixing device according to claim 1, is characterized in that: described bar magnet, magnet and magnet case are high magnetic permanent magnet.
7. magnetic lock latch fixing device according to claim 1, is characterized in that: have magnet and metal iron block at described base internal fixtion.
8. magnetic lock latch fixing device according to claim 1, it is characterized in that: described magnetic lock latch panel has two end faces that can match with described magnetic lock latch backboard at least, and end face described in each is equipped with the bar magnet with spring be arranged in blind hole and the electromagnet being fixed on magnetic lock latch panel itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411042.XA CN104421584B (en) | 2013-09-10 | 2013-09-10 | Magnetic lock latch fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411042.XA CN104421584B (en) | 2013-09-10 | 2013-09-10 | Magnetic lock latch fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104421584A CN104421584A (en) | 2015-03-18 |
| CN104421584B true CN104421584B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310411042.XA Active CN104421584B (en) | 2013-09-10 | 2013-09-10 | Magnetic lock latch fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193414A (en) * | 2018-11-20 | 2019-01-11 | 东台市海邦电气有限公司 | Distribution box magnetic pole fixing device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194939B (en) * | 2016-08-31 | 2017-11-21 | 黄丽贤 | A kind of magnetomotive tables and chairs Telescopic rod locking structure |
| CN106641637B (en) * | 2016-12-30 | 2018-10-16 | 奥英光电（苏州）有限公司 | A kind of display base structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243842B1 (en) * | 2001-03-21 | 2006-08-23 | Renishaw plc | Tiltable table |
| CN201810966U (en) * | 2010-09-28 | 2011-04-27 | 山东莱恩光电科技有限公司 | Magnetic attraction type plate-shaped bracket |
| CN202235133U (en) * | 2011-08-04 | 2012-05-30 | 厦门豪帝卫浴工业有限公司 | Magnetic control fixed base of closestool cover plate |
| CN103277648A (en) * | 2013-04-25 | 2013-09-04 | 中国科学院上海光学精密机械研究所 | Magnetic gauge stand |
| CN203488935U (en) * | 2013-09-10 | 2014-03-19 | 福州斯狄渢电热水器有限公司 | Magnetism lock catch fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8870143B2 (en) * | 2012-02-21 | 2014-10-28 | Dmitry Kubin | Low profile secure asymmetrical turn-lock coupling mechanism with magnetic rotational orientation locks |
-
2013
- 2013-09-10 CN CN201310411042.XA patent/CN104421584B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243842B1 (en) * | 2001-03-21 | 2006-08-23 | Renishaw plc | Tiltable table |
| CN201810966U (en) * | 2010-09-28 | 2011-04-27 | 山东莱恩光电科技有限公司 | Magnetic attraction type plate-shaped bracket |
| CN202235133U (en) * | 2011-08-04 | 2012-05-30 | 厦门豪帝卫浴工业有限公司 | Magnetic control fixed base of closestool cover plate |
| CN103277648A (en) * | 2013-04-25 | 2013-09-04 | 中国科学院上海光学精密机械研究所 | Magnetic gauge stand |
| CN203488935U (en) * | 2013-09-10 | 2014-03-19 | 福州斯狄渢电热水器有限公司 | Magnetism lock catch fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193414A (en) * | 2018-11-20 | 2019-01-11 | 东台市海邦电气有限公司 | Distribution box magnetic pole fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104421584A (en) | 2015-03-18 |
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| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20231012 Granted publication date: 20160330 |