CN211239385U - Flip formula treasured that charges discrepancy mechanism and sharing treasured equipment that charges that has this mechanism - Google Patents
Flip formula treasured that charges discrepancy mechanism and sharing treasured equipment that charges that has this mechanism Download PDFInfo
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- CN211239385U CN211239385U CN201922285480.1U CN201922285480U CN211239385U CN 211239385 U CN211239385 U CN 211239385U CN 201922285480 U CN201922285480 U CN 201922285480U CN 211239385 U CN211239385 U CN 211239385U
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- memory alloy
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a flip formula treasured discrepancy mechanism that charges and sharing treasured equipment that charges that has this mechanism, be in including being used for storing precious fixing base that charges and setting shape memory alloy fixed establishment in the fixing base, the fixing base has the treasured entry that charges, it sets up flip on the treasured entry to charge, shape memory alloy fixed establishment includes spacing portion and the shape memory alloy part of being connected with the power, shorten after the circular telegram of shape memory alloy part with the change the action of spacing portion, spacing portion corresponds with the limit structure on the flip, and when charging precious insert the fixing base just when flip closes, spacing portion is right limit structure carries on spacingly for flip can not be opened.
Description
Technical Field
The utility model relates to a sharing treasured equipment field that charges, in particular to flip formula treasured that charges discrepancy mechanism and have the sharing treasured equipment that charges of this mechanism.
Background
With the development of electronic technology, the functions of mobile terminal equipment are more and more, which results in shorter and shorter battery life of the mobile terminal equipment, and the battery of the mobile terminal equipment such as a mobile phone and a tablet personal computer which is out of doors is often in a serious power shortage condition.
The shared mobile power supply leasing equipment for charging the mobile terminal equipment exists in the market at present, the problem that the mobile terminal equipment cannot be charged outside is well solved, however, the structural layout of the existing mobile power supply leasing equipment is not reasonable enough, and the operation of a user is inconvenient.
Therefore, Chinese patent application publication No. CN109949510A discloses a portable power source leasing device and a leasing system, but the patent utilizes an electromagnet combined with a cam structure to limit, the structure is complex, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned not enough and defect of prior art, provide a flip formula treasured that charges discrepancy mechanism and have the sharing treasured equipment that charges of this mechanism to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a flip formula treasured discrepancy mechanism that charges which characterized in that is in including being used for storing precious fixing base and the setting of charging shape memory alloy fixed establishment in the fixing base, the fixing base has the precious entry that charges, it sets up flip to charge on the precious entry, shape memory alloy fixed establishment includes spacing portion and the shape memory alloy part of being connected with the power, shorten after the circular telegram of shape memory alloy part in order to change the action of spacing portion, spacing portion corresponds with the limit structure on the flip, when the precious fixing base that inserts that charges just flip closes, spacing portion is right limit structure carries on spacingly for flip can not be opened.
In a preferred embodiment of the present invention, the limiting portion includes a swing arm rotatably disposed in the fixing base, the swing arm is connected to the elastic restoring member, a hook portion is disposed at one end of the swing arm, the limiting structure on the flip cover is a slot portion corresponding to the hook portion, and the shape memory alloy member is shortened after being powered on to drive the other end of the swing arm to move.
In a preferred embodiment of the present invention, the flip cover is L-shaped, one end of the flip cover is hinged to the fixing base, and the other end of the flip cover is provided with the slot portion.
In a preferred embodiment of the present invention, the flip cover is a straight strip, one end of the flip cover is hinged to the fixing base, the middle of the flip cover is provided with a surrounding edge perpendicular to the flip cover, and the surrounding edge is provided with the slot portion.
In a preferred embodiment of the present invention, the upper portion of the inner cavity of the fixing base is provided with a guiding inclined plane for guiding the charger to enter the fixing base and then press down.
In a preferred embodiment of the present invention, a beam is disposed in the fixing base, one end of the shape memory alloy member is fixed to one end of the beam, the other end of the shape memory alloy member is connected to the limiting portion, and the other end of the beam is connected to the limiting portion.
In the utility model discloses a preferred embodiment, fixing base inner chamber bottom is provided with the contact circuit board module that charges.
In a preferred embodiment of the present invention, an elastic member is further disposed on the charging contact circuit board module.
The utility model provides a sharing treasured equipment that charges, its characterized in that includes a plurality of side by side sets up or range upon range of setting together as above-mentioned any technical scheme flip formula treasured access mechanism that charges, still include with each flip formula treasured access mechanism that charges in the contact circuit board module that charges be connected the main control board, the power also with the main control board is connected, the contact circuit board module that charges for the treasured that charges that inserts the fixing base charges.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses utilize shape memory alloy part to combine the fixed treasured that charges of spacing portion, simple structure, reduction in production cost. And use this discrepancy mechanism on sharing precious equipment that charges, further reduce equipment manufacturing cost. And the power consumption of the shape memory alloy part is low, 3.5V power supply can be adopted, and the cost is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural explosion diagram of a flip-type charger inlet and outlet mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of fig. 1 after assembly.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention after a part of the housing is omitted.
Fig. 4 is a schematic view of the structure of fig. 3 from another perspective.
Fig. 5 is a schematic structural diagram of a shared power bank device according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a flip-type charger baby access mechanism according to another embodiment of the present invention.
Fig. 7 is a schematic structural view of fig. 6 with a part of the housing omitted.
Fig. 8 is a schematic view of the structure of fig. 7 after the flip cover is closed.
Fig. 9 is a schematic structural diagram of a shared power bank device according to another embodiment of the present invention.
Fig. 10 is another state diagram of fig. 9.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Example 1
Referring to fig. 1 to 4, the flip-type charger baby access mechanism includes a fixing base 100 for storing a charger baby 1 and a shape memory alloy fixing mechanism 200, wherein the fixing base 100 has a charger baby inlet 110, and a flip cover 120 is disposed on the charger baby inlet 110.
The shape memory alloy fixing mechanism 200 includes a position-limiting portion 210 and a shape memory alloy member 250 connected to a power supply (not shown), the shape memory alloy member 250 is shortened after being energized to change the motion of the position-limiting portion 210, and the position-limiting portion 210 corresponds to a position-limiting structure on the flip cover 120. The shape memory alloy member 250 in this embodiment is a shape memory alloy wire, and both ends thereof are connected to a power source (not shown) through wires 251 and 252, respectively. The position-limiting portion 210 includes a swing arm rotatably disposed in the fixing base 100 via a pin 220, and the swing arm is connected to a return elastic member, in this embodiment, the return elastic member is a torsion spring sleeved on the pin 220 and connected to the swing arm. One end of the swing arm is provided with a clamping hook part 211, and the upper surface of the clamping hook part 211 is an arc-shaped guide surface, so that the hand piece can be conveniently assembled. The limiting structure on the flip cover 120 is a slot part 122 corresponding to the hook part, the flip cover 120 is L-shaped, one end of the flip cover 120 is hinged on the fixed seat 100 through a pin shaft 130, the other end of the flip cover is provided with a lip edge 121, the slot part 122 is arranged on the lip edge 121, and the shape memory alloy part 250 is shortened after being electrified so as to drive the other end of the swing arm to act. In this embodiment, a cross beam 230 is disposed in the fixing base 100, one end of the shape memory alloy component 250 is fixed to one end of the cross beam 230 and riveted by a riveting end 241, the other end of the shape memory alloy component 250 is connected to the other end of the swing arm by a riveting end 242, and the other end of the cross beam 230 is connected to a pin 220 in the middle of the swing arm.
The bottom of the inner cavity of the fixing base 100 is provided with a charging contact circuit board module 260, and the charging contact circuit board module 260 is provided with a charging pin 261 and an elastic member 270, so that the charger baby 1 can automatically pop out a part after the flip cover 120 is opened.
The working principle of the embodiment is as follows:
when treasured 1 that charges inserts fixing base 100 and flip 120 and closes, after flip 120 closes completely, the pothook portion 211 on the swing arm can block into the draw-in groove portion 122 on lip 121 and carry on spacingly, and under the effort of torsional spring, pothook portion 211 can not take off draw-in groove portion 122 for flip 120 can not be opened. When treasured 1 charges is taken out to needs, the power circular telegram, make shape memory alloy part 250 can obtain an instant rising temperature, make shape memory alloy part 250 reach phase transition temperature and shorten, when shape memory alloy part 250 circular telegram shortens, drive the swing arm and overcome the swing behind the elasticity of torsional spring, make draw-in groove portion 122 of card hook portion 211 deviating from, treasured 1 that charges can the auto-eject partly under the effect of elastic component 270, when treasured 1 that charges is taken out, the power outage, the torsional spring makes the swing arm resume the treasured state of waiting to insert that charges.
The shared charger baby device 1000 shown in fig. 5 includes a plurality of side-by-side or stacked clamshell charger baby access mechanisms, and further includes a main control board connected to a charging contact circuit board module in each clamshell charger baby access mechanism, the power supply is also connected to the main control board, and the charging contact circuit board module charges a charger baby inserted into the fixing base. When the mobile power supply needs to be taken out, a user can trigger the main control panel to control the power supply to work in modes of scanning codes or inputting random short message codes and the like, so that the power supply is powered on or powered off. The taking out and inserting back principle of the charger is the same as the specific working principle of the above embodiment.
Example 2
Referring to fig. 6 to 9, the flip-type charger baby access mechanism includes a fixing base 100a for storing a charger baby 1a and a shape memory alloy fixing mechanism 200a, wherein the fixing base 100a has a charger baby inlet 110a, and a flip cover 120a is disposed on the charger baby inlet 110 a.
The shape memory alloy fixing mechanism 200a includes a position-limiting portion 210a and a shape memory alloy member 250a connected to a power supply (not shown), the shape memory alloy member 250a is shortened after being energized to change the action of the position-limiting portion, and the position-limiting portion 210a corresponds to the position-limiting structure on the lid 120 a. The shape memory alloy member 250a in this embodiment is a shape memory alloy wire, and both ends thereof are connected to a power source (not shown) through wires 251a and 252a, respectively. The position-limiting portion 210a includes a swing arm rotatably disposed in the fixing base 100a via a pin 220a, and the swing arm is connected to a return elastic member, in this embodiment, the return elastic member is a torsion spring sleeved on the pin 220a and connected to the swing arm. One end of the swing arm is provided with a clamping hook part 211a, and the upper surface of the clamping hook part 211a is an arc-shaped guide surface, so that the hand piece can be conveniently assembled. The limiting structure on the flip cover 120a is a clamping groove part 124a corresponding to the clamping hook part 211a, the flip cover 120a is straight, one end of the flip cover 120a is hinged to the fixed seat 100a through a pin shaft 130a, the middle part of the flip cover 120a is provided with a surrounding edge 123a perpendicular to the flip cover, the surrounding edge 123a is provided with a clamping groove part 124a, the upper part of the inner cavity of the fixed seat 100 is provided with a guide inclined plane 300a guiding the charger 1a to enter the fixed seat 100a and then to be pressed downwards, and the shape memory alloy part 250a is shortened after being electrified to drive the other end of the swing arm. In this embodiment, a cross beam 230a is disposed in the fixing base 100a, one end of the shape memory alloy component 250a is fixed to one end of the cross beam 230a and is riveted by a riveting end 241a, the other end of the shape memory alloy component 250 is connected to the other end of the swing arm by a riveting end 242a, and the other end of the cross beam 230a is connected to a pin 220a at the middle of the swing arm.
The bottom of the inner cavity of the fixed seat 100a is provided with a charging contact circuit board module 260a, and the charging contact circuit board module 260 is provided with a charging pin 261a and an elastic piece 270a, so that the charger baby 1a can automatically pop out a part after the flip cover 120a is opened.
The working principle of the embodiment is as follows:
when treasured 1a that charges inserts fixing base 100a and flip 120a closes, after flip 120a closes completely, the pothook portion 211a on the swing arm can block the draw-in groove portion 124a on the surrounding edge and carry on spacingly, and under the effort of torsional spring, pothook portion 211a can not take off draw-in groove portion 124a for flip 120 can not be opened. When the treasured 1a that charges needs to be taken out, the power circular telegram, make shape memory alloy part 250a can obtain an instant intensification temperature, make shape memory alloy part 250a reach phase transition temperature and shorten, when the circular telegram of shape memory alloy part 250a shortens, drive the swing arm and overcome the swing behind the elasticity of torsional spring, make bayonet catch portion 211a deviate from draw-in groove portion 124a, the precious 1a that charges can pop out partly automatically under the effect of elastic component 270a, when the treasured 1a that charges is taken out, the power outage, the torsional spring makes the swing arm resume the treasured that charges and waits to insert the state.
The shared charger baby device 1000a shown in fig. 10 includes a plurality of clamshell charger baby access mechanisms arranged side by side or stacked together, and further includes a main control board connected to a charging contact circuit board module in each clamshell charger baby access mechanism, the power supply is also connected to the main control board, and the charging contact circuit board module charges a charger baby inserted into the fixing base. When the mobile power supply needs to be taken out, a user can trigger the main control panel to control the power supply to work in modes of scanning codes or inputting random short message codes and the like, so that the power supply is powered on or powered off. The taking out and inserting back principle of the charger is the same as the specific working principle of the above embodiment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a flip formula treasured discrepancy mechanism that charges which characterized in that is in including being used for storing precious fixing base and the setting of charging shape memory alloy fixed establishment in the fixing base, the fixing base has the precious entry that charges, it sets up flip to charge on the precious entry, shape memory alloy fixed establishment includes spacing portion and the shape memory alloy part of being connected with the power, shorten after the circular telegram of shape memory alloy part in order to change the action of spacing portion, spacing portion corresponds with the limit structure on the flip, when the precious fixing base that inserts that charges just flip closes, spacing portion is right limit structure carries on spacingly for flip can not be opened.
2. The cover-turning type charger baby in-and-out mechanism as claimed in claim 1, wherein the limiting portion comprises a swing arm rotatably disposed in the fixing base, the swing arm is connected to the elastic restoring member, a hook portion is disposed at one end of the swing arm, the limiting structure on the turning cover is a slot portion corresponding to the hook portion, and the shape memory alloy member is shortened after being energized to drive the other end of the swing arm to move.
3. The cover-turning type charger baby access mechanism as claimed in claim 2, wherein the turning cover is L-shaped, one end of the turning cover is hinged to the fixing base, and the other end of the turning cover is provided with the slot part.
4. The cover-turning type charger baby access mechanism as claimed in claim 2, wherein the turning cover is a straight bar, one end of the turning cover is hinged to the fixed base, the middle part of the turning cover is provided with a peripheral edge perpendicular to the turning cover, and the peripheral edge is provided with the slot part.
5. The flip type charge pal access mechanism as claimed in claim 4, wherein the upper portion of the inner cavity of the fixing base is provided with a guide slope for guiding the charge pal to enter the fixing base and then to be pressed downwards.
6. The flip type charge pal access mechanism as claimed in any one of claims 1 to 5, wherein a beam is disposed in the fixing base, one end of the shape memory alloy component is fixed at one end of the beam, the other end of the shape memory alloy component is connected with a limiting portion, and the other end of the beam is connected with the limiting portion.
7. The flip type charge pal access mechanism as claimed in any one of claims 1 to 5, wherein a charging contact circuit board module is disposed at the bottom of the inner cavity of the fixing base.
8. The flip-type charger baby entering and exiting mechanism as claimed in claim 7, wherein the charging contact circuit board module is further provided with an elastic member.
9. A shared charger baby device, comprising a plurality of side-by-side or stacked charger baby access mechanisms as claimed in any one of claims 1 to 8, and a main control board connected to a charging contact circuit board module in each charger baby access mechanism, wherein the power supply is also connected to the main control board, and the charging contact circuit board module charges a charger baby inserted into the fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285480.1U CN211239385U (en) | 2019-12-18 | 2019-12-18 | Flip formula treasured that charges discrepancy mechanism and sharing treasured equipment that charges that has this mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285480.1U CN211239385U (en) | 2019-12-18 | 2019-12-18 | Flip formula treasured that charges discrepancy mechanism and sharing treasured equipment that charges that has this mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239385U true CN211239385U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922285480.1U Expired - Fee Related CN211239385U (en) | 2019-12-18 | 2019-12-18 | Flip formula treasured that charges discrepancy mechanism and sharing treasured equipment that charges that has this mechanism |
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| CN (1) | CN211239385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145886A (en) * | 2020-08-17 | 2020-12-29 | 斯天民 | Wall-mounted sharing mobile power supply borrowing and returning equipment |
-
2019
- 2019-12-18 CN CN201922285480.1U patent/CN211239385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145886A (en) * | 2020-08-17 | 2020-12-29 | 斯天民 | Wall-mounted sharing mobile power supply borrowing and returning equipment |
| CN112145886B (en) * | 2020-08-17 | 2022-08-12 | 酷电科技发展有限公司 | Wall-mounted sharing mobile power supply borrowing and returning equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |