CN217329072U

CN217329072U - Magnetic type intelligent structure device

Info

Publication number: CN217329072U
Application number: CN202123169847.7U
Authority: CN
Inventors: 王全搌; 苗利恒; 黄名溟
Original assignee: Hytera Communications Corp Ltd
Current assignee: Hytera Communications Corp Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-30
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to a formula intelligence constructional device is inhaled to magnetism, it is including setting up electro-magnet, trigger device, the control circuit on the first part, still including setting up the paramagnetic body on the second part, wherein the electro-magnet has magnetic force when not circular telegram, works as the second part is close to during the first part, the electro-magnet with paramagnetic body interact makes the second part with the first part is taut each other, touches trigger device, control circuit opens so that the electro-magnet circular telegram makes the magnetic force reinforcing of electro-magnet, further will first part is taut with the second part. Implement this magnetism and inhale formula intelligence dress and enable LTE terminal product can more reliable place on the support element, and the convenience of taking, easy operation facilitates the use, and then improves the use comfort level to LTE terminal product.

Description

Magnetic type intelligent structure device

Technical Field

The utility model relates to a formula intelligence constructional device is inhaled to magnetism, more specifically says, relates to a formula intelligence constructional device is inhaled to magnetism.

Background

At present, an LTE terminal such as a tablet computer is used in an indoor environment, and the LTE terminal is usually placed in an indoor base station for use. In general, the indoor base station will be a locking structure to lock the tablet computer or not have any locking structure. Under the condition of a buckling structure, the tablet computer needs to be operated by two hands when placed and taken away, and under the condition of no buckling, if a thimble type contact structure exists between the tablet computer and an indoor base station, the locking force does not exist continuously, and the unreliable problem can occur in connection. The prior art therefore has the following disadvantages: the fixing is carried out by only using the permanent magnet, so the operation is inconvenient; the permanent magnet has large use area and influences the function of the flat plate. Therefore, it is necessary to develop a magnetic intelligent assembling structure for locking a tablet computer by using magnetic force.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a formula intelligent construction device is inhaled to magnetism is provided.

The utility model provides a technical scheme that its technical problem adopted is: provides a magnetic intelligent structure device, which comprises an electromagnet, a trigger device and a control circuit which are arranged on a first component, and also comprises a paramagnet arranged on a second component, wherein the electromagnet has magnetic force when not electrified,

when the second component is close to the first component, the electromagnet interacts with the paramagnet to enable the second component and the first component to be mutually tensioned, the trigger device is triggered, the control circuit is started to enable the electromagnet to be electrified, the magnetic force of the electromagnet is enhanced, and the first component and the second component are further tensioned.

In some implementations, the magnetically-attractable smart structural device further includes a switch device disposed on the first component, the switch device being activated such that the magnetic force of the electromagnet is weakened or eliminated.

In some implementations, the control circuit includes a relay for controlling the direction of energization of the electromagnet, the relay being electrically connected to the switching device.

In some implementations, the electromagnet comprises a permanent magnet and a solenoid, the control circuit controls the relay to energize the solenoid in a first direction, the energized solenoid has the same magnetic pole as the permanent magnet, and the magnetic force of the permanent magnet is enhanced in superposition; and the control circuit controls the relay to electrify the solenoid in a second direction, the magnetic pole of the electrified solenoid is opposite to the magnetic pole of the permanent magnet, and the magnetic force of the permanent magnet is weakened or disappears.

In some implementations, the switching device includes an automatically resettable toggle switch electrically connected to the control circuit.

In some implementations, the trigger device includes a pin, the first member contacting the pin to open the control circuit.

In some implementations, the second component is a support unit and the first component is an LTE terminal.

In some implementations, the LTE terminal is a tablet.

In some implementations, two mounting holes are longitudinally arranged on the bottom end face of the tablet computer at intervals, and two mounting protrusions corresponding to the two mounting holes are arranged on the supporting unit.

In some implementations, two paramagnets are disposed on two ends of the bottom end of the tablet computer, the two paramagnets being disposed on two sides of the two mounting holes; correspondingly, two electromagnets opposite to the paramagnets are arranged at two ends of the supporting unit.

Implement the utility model discloses a formula intelligent construction device is inhaled to magnetism has following beneficial effect: adopt magnetic force to lock, make the more reliable placing of LTE terminal product ability on the support element, and the convenience of taking, easy operation facilitates the use, and then improves the use comfort level to LTE terminal product.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of a magnetic-type intelligent structural device according to some embodiments of the present invention;

fig. 2 is a schematic diagram of a disassembled magnetic-type intelligent structure device according to some embodiments of the present invention;

fig. 3 is a schematic structural diagram of a supporting unit and a tablet computer of the magnetic-type intelligent structural device according to some embodiments of the present invention;

fig. 4 is a schematic view of another direction of the magnetic-type intelligent structure device according to some embodiments of the present invention;

fig. 5 is an enlarged structural view of a portion a of the supporting unit shown in fig. 3.

Detailed Description

For a clearer understanding of the technical features, objects, and effects of the present invention, reference will now be made to the accompanying drawings.

Fig. 1 to 4 show the utility model discloses formula intelligence constructional device is inhaled to magnetism in some embodiments to conveniently use the LTE terminal indoors. The magnetically-attractable smart structural device may include a first component and a second component removably mounted to the first component. The first member is adapted to have the second member placed thereon. The second component is an operation and use device, and the second component is often placed on the first component for fixing in order to facilitate the operation and use of the second component. It will be appreciated that the second component may also be used for the first component to rest on.

Fig. 4 illustrates a first component in some embodiments, the first component may be a supporting unit 10, and the supporting unit 10 may include a supporting surface 11 and a supporting surface 12 opposite to the supporting surface 11. The support surface 12 enables the support unit 10 to be placed smoothly in any plane, and the support surface 11 is used for the second member to be placed thereon. It will be appreciated that the support surface 12 is larger in area than the carrying surface 11 for stability. In some embodiments, the supporting unit 10 may include a supporting leg and a supporting body, the supporting leg and the back of the supporting body together define the supporting surface 12, the top of the supporting body is opened with a supporting groove for supporting one end of the second component, and the bottom wall of the supporting groove is the supporting surface 11.

The second component in some embodiments may comprise an LTE terminal, which may comprise a tablet 20. The supporting slot is a longitudinal slot, and approximately matches with the shape of one end of the tablet computer 20, so as to stably mount the tablet computer 20.

In some embodiments, the carrying body is provided with an electromagnet 13, a trigger device 14, a switch device 15 and a control circuit 16 at intervals; the electromagnet 13, the trigger device 14 and the switch device 15 are all electrically connected with a control circuit 16. Accordingly, the tablet computer 20 is provided with a paramagnet 21 at one end for interaction with the electromagnet 12. It is to be understood that the paramagnet in the present embodiment refers to an object that can be attracted by the magnetic member. In other embodiments, the electromagnet 13, the triggering device 14, the switch device 15 and the control circuit 16 may also be disposed on the tablet computer, and the carrier body is correspondingly disposed with the paramagnet 21.

In some embodiments, the control circuit 16 includes a power source, and the power source is disposed in a power slot 120 formed in the middle of the carrying surface 12. It can be understood that the installed power source is exposed or embedded in the carrying main body, so that one end of the tablet computer is attached to the carrying surface 12.

Fig. 5 illustrates the triggering device 14 in some embodiments, the triggering device 14 being electrically linked to the control circuit 16. Preferably, the magnetic-type smart structure device may include two triggering devices disposed along both longitudinal sides of the power supply slot 120.

In some embodiments, the triggering device 14 may include a thimble 140, i.e., a plurality of thimbles 140 form a thimble block. The carrying surface 12 is provided with two thimble slots located at two longitudinal sides of the power supply slot 120, so that the thimble blocks are disposed therein. Preferably, the plurality of pins 140 have equal heights relative to the carrying surface 12, so as to facilitate the tablet computer 20 to trigger the pins 140, and further to open the control circuit 16 to energize the solenoid. Specifically, when the thimble is triggered, the control circuit 16 is turned on to control the relay to energize the solenoid in the forward direction so that the magnetic direction of the solenoid is the same as that of the permanent magnet, so that the magnetic superposition of the permanent magnet is enhanced, and the tablet computer 20 is further tensioned on the supporting unit 10 to eliminate the fit clearance between the tablet computer 20 and the supporting unit 10 when the tablet computer 20 is initially placed. It is understood that the number of thimbles in the two thimble blocks may be different.

The switch device 15 in some embodiments includes a toggle switch connected to the control circuit 16 and disposed on the front side of the carrier body for easy operation and thus easy access to the tablet computer 20. Specifically, after the toggle switch is toggled, the control circuit 16 controls the relay to change the energizing direction of the solenoid, so that the magnetism of the solenoid is opposite to that of the permanent magnet, and the magnetism of the permanent magnet is weakened or disappeared.

In some embodiments, the electromagnet 13 is exposed in the carrying surface 12 to facilitate interaction with a paramagnet 21 disposed on the tablet computer 20. Preferably, two electromagnets 13 are disposed on the carrying body, and are respectively disposed at two ends of the carrying surface 12. Correspondingly, the tablet personal computer 20 is provided with two paramagnetic bodies 21 which are respectively arranged on two sides of the bottom end face of the tablet personal computer 20 and correspond to the two electromagnets 13.

In some embodiments, the electromagnet 13 may include a permanent magnet and a solenoid, and the control circuit 16 controls the energization direction of the solenoid to control the magnetic direction of the solenoid, so as to control the strength or the presence of the permanent magnet. It is understood that the permanent magnets are exposed on the bottom surface of the tablet computer 20 to facilitate the bottom surface of the tablet computer 20 to be attached to the carrying surface 12.

In some embodiments, two electromagnets 13 are disposed on the supporting unit 10, opposite to the paramagnet 21, and spaced apart from each other along the longitudinal direction of the carrying surface 12, and disposed outside each thimble block. It will be appreciated that the two paramagnets 21 may be of the same size or of different sizes, provided that interaction with the electromagnet 13 is achieved. Correspondingly, the two permanent magnets on the tablet computer can be the same or different in shape and size.

In some embodiments, the control circuit 16 may include a relay for controlling the direction of energization, the relay being connected to the switching device 15. Specifically, the control circuit 16 controls the relay to energize the solenoid in a first direction, the magnetic pole of the energized solenoid is the same as that of the permanent magnet, and the magnetic force of the permanent magnet is superposed and enhanced to further tighten the tablet computer 20 on the support unit 10, so as to eliminate the fit clearance between the support unit 10 and the tablet computer 20 and complete the fit placement between the support unit 10 and the tablet computer 20; when the switch device is turned on, the control circuit 16 controls the relay to electrify the solenoid in the second direction, the magnetic pole of the solenoid is opposite to that of the permanent magnet after electrification, the magnetic force of the electromagnet is weakened or disappears, and the tablet personal computer 20 can be easily taken down.

In some embodiments, two mounting holes 22 are provided longitudinally spaced along the bottom end face of the tablet computer 20 for the mounting projections 17 to be disposed therein. Correspondingly, two mounting protrusions 17 corresponding to the two mounting holes 22 are protrudingly disposed on the carrying surface 12 of the supporting unit 10, and are matched with the mounting holes 22, so that the tablet computer 20 is matched with the supporting unit 10, and the tablet computer 20 after the initial mounting can be fixed on the supporting unit 10. The two mounting protrusions 17 in some embodiments are respectively disposed at both ends of the power supply groove 120, i.e., between each power supply groove 120 and the thimble groove.

In some embodiments, a power charging interface is further disposed on the front side of the main body of the supporting unit 10 to facilitate charging the power supply and/or the tablet computer 20.

The working state I is as follows: tablet computer 20 plug-in

When the tablet personal computer 20 is placed on the supporting unit 10, the electromagnet 13 is in an unpowered and magnetized state, the electromagnet has magnetic force, the electromagnet 13 interacts with the paramagnet, the tablet personal computer 20 is tensioned on the supporting unit, at the moment, the mounting protrusion 17 is inserted into the mounting hole 22, after the bottom end face of the tablet personal computer 20 is connected with the thimble on the supporting unit 10, the trigger device is started, the control circuit 16 controls the relay to electrify the electromagnet 13 for a plurality of seconds in the forward direction, after the electrification, the magnetic poles of the solenoid are the same as those of the paramagnet 21, the magnetism of the paramagnet 21 is superposed and enhanced, the tablet personal computer 20 is pulled to be tighter, the possible poor matching between the tablet personal computer 20 and the supporting unit 20 is eliminated, the poor matching comprises slight interference and clamping stagnation between shells, and the poor matching influences the electromagnet magnetic force to play the maximum role; preferably, the control circuit 16 controls the relay to energize the electromagnet 13 in the forward direction for 5 seconds;

and a second working state: the tablet computer 20 exits

When the tablet personal computer 20 needs to be taken down, the toggle switch device is toggled to the on end, the toggle switch can be automatically reset, the control circuit 16 controls the relay to reversely electrify the electromagnet 13 for a plurality of seconds, after the electromagnet is electrified, the magnetic poles of the solenoid are opposite to those of the paramagnet 21, the magnetic forces of the solenoid and the paramagnet 21 are mutually offset, at the moment, the electromagnet 13 has no magnetic force, and the tablet personal computer 20 can be easily taken down from the supporting unit 10. Preferably, the forward energization time is 5 seconds.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which can not limit the protection scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A magnetic-type intelligent structure device is characterized by comprising an electromagnet, a trigger device and a control circuit which are arranged on a first component, and a paramagnet arranged on a second component, wherein the electromagnet has magnetic force when not electrified,

2. A magnetic-type intelligent structure device according to claim 1, further comprising a switch device arranged on the first component, wherein when the switch device is activated, the magnetic force of the electromagnet is weakened or eliminated.

3. A magnetic-type intelligent structure device according to claim 2, wherein the control circuit comprises a relay for controlling the electrifying direction of the electromagnet, and the relay is electrically connected with the switch device.

4. The magnetic intelligent structure device according to claim 3, wherein the electromagnet comprises a permanent magnet and a solenoid, the control circuit controls the relay to energize the solenoid in a first direction, the magnetic pole of the energized solenoid is the same as that of the permanent magnet, and the magnetic force of the permanent magnet is enhanced in superposition; and the control circuit controls the relay to electrify the solenoid in a second direction, the magnetic pole of the electrified solenoid is opposite to the magnetic pole of the permanent magnet, and the magnetic force of the electromagnet is weakened or disappears.

5. A magnetically-attractable smart construction device according to claim 4, wherein the switch means comprises a self-resetting toggle switch electrically connected to the control circuit.

6. A magnetic-type intelligent structure device according to claim 5, wherein the trigger device comprises a thimble, and the first component is in contact with the thimble to turn on a control circuit.

7. A magnetically-attractable smart structural device as claimed in any one of claims 1 to 6, wherein the second component is a support unit and the first component is an LTE terminal.

8. A magnetic-type intelligent structure device according to claim 7, wherein the LTE terminal is a tablet computer.

9. A magnetic-type intelligent structure device according to claim 8, wherein two mounting holes are longitudinally arranged on the bottom end face of the tablet computer at intervals, and two mounting protrusions corresponding to the two mounting holes are arranged on the supporting unit.

10. A magnetic-type intelligent structure device according to claim 9, wherein two paramagnets are arranged at two ends of the bottom end of the tablet computer, and the two paramagnets are arranged at two sides of the two mounting holes; correspondingly, two electromagnets opposite to the paramagnets are arranged at two ends of the supporting unit.