CN209844122U - Mobile power supply cabinet - Google Patents
Mobile power supply cabinet Download PDFInfo
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- CN209844122U CN209844122U CN201920821374.8U CN201920821374U CN209844122U CN 209844122 U CN209844122 U CN 209844122U CN 201920821374 U CN201920821374 U CN 201920821374U CN 209844122 U CN209844122 U CN 209844122U
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- ejection
- mobile power
- power supply
- placing groove
- placing
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Abstract
The utility model discloses a mobile power cabinet, which comprises a shell with a holding cavity, a placing bracket, a charging needle and at least one microswitch, wherein the placing bracket is arranged in the holding cavity and provided with a placing groove; the charging needle and the microswitch are both positioned at the bottom of the placing groove; the top of the microswitch is higher than the top of the charging pin; the inner wall of standing groove is equipped with a plurality of direction archs. When the mobile power supply is in contact with the bottom of the placing groove, the mobile power supply triggers the micro switch, then the charging pin is electrified, the top of the micro switch is higher than the top of the charging pin, and the micro switch and the charging pin are both positioned at the bottom of the placing groove, so that the charging pin can be kept in an electrified state when the mobile power supply is completely in contact with the charging pin, and the mobile power supply can be charged when being further moved to be completely in contact with the charging pin due to gravity; when the portable power source leaves the placing groove, the portable power source removes the contact of the micro switch, the charging pin is powered off, and the potential safety hazard of the continuous power connection of the charging pin is avoided.
Description
Technical Field
The utility model relates to a portable power source field especially relates to a portable power source cabinet.
Background
The self-service device of the mobile power supply is used for the user to carry out self-service borrowing and returning of the mobile power supply; it is widely applied to public places such as markets. The user can borrow portable power source by oneself, and the user can take out portable power source from portable power source's self-service device after obtaining the authority through operations such as paying, and portable power source puts into portable power source's self-service device and charges.
Usually, the charging pins in the placing groove are continuously in a power connection state, so that after the mobile power supply leaves the placing groove, potential safety hazards (such as liquid is sprayed in) exist when the charging pins are kept in the power connection state, and energy is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable power source cabinet aims at solving prior art, has the problem of potential safety hazard when not being equipped with portable power source in the standing groove.
To achieve the purpose, the utility model adopts the following technical proposal:
the mobile power cabinet comprises a shell with an accommodating cavity, a placing support, a charging needle and at least one microswitch, wherein the placing support is arranged in the accommodating cavity and is provided with a placing groove; the charging needle and the microswitch are both positioned at the bottom of the placing groove; the top of the microswitch is higher than the top of the charging pin; the inner wall of the placing groove is provided with a plurality of guide bulges.
Furthermore, the number of the micro switches is two, the two micro switches are opposite and are arranged at intervals, and the two micro switches are arranged in series.
Further, a mounting groove is formed in the bottom of the placing groove, the charging pin is located in the mounting groove, and the top of the charging pin protrudes out of the mounting groove.
Further, the groove bottom of the placing groove is provided with a first positioning protrusion and a second positioning protrusion, and the first positioning protrusion is perpendicular to the second positioning protrusion.
Further, still including fixed mounting in place the support and have the electromagnetic lock of locking lever, the hole of stepping down that supplies the locking lever passes through is seted up to the lateral wall of standing groove.
Furthermore, the device also comprises an ejection assembly arranged in the accommodating cavity, and an ejection hole is formed in the bottom of the placing groove; the ejection assembly comprises an ejection fixing plate provided with an ejection sliding hole, an ejector rod slidably mounted in the ejection sliding hole, and an elastic piece arranged between the ejector rod and the fixing plate; the ejector rod penetrates through the ejection hole and is provided with a butting ring, one end of the elastic piece is butted with the butting ring, and the other end of the elastic piece is butted with the ejection fixing plate.
Furthermore, the ejection assembly further comprises an ejection guide plate positioned between the placing support and the ejection fixing plate, the ejection guide plate is provided with ejection guide holes, and the ejector rod penetrates through the ejection guide holes.
Furthermore, an ejection sleeve is fixedly installed in the ejection sliding hole, two ends of the ejection sleeve extend out of the ejection sliding hole, and the ejector rod penetrates through the ejection sleeve.
Further, the elastic member is a compression spring.
Furthermore, two supporting vertical plates are arranged between the placing support and the bottom of the shell, and the ejection fixing plate is located between the two supporting vertical plates and is fixedly connected with the supporting vertical plates.
The utility model has the advantages that: after the mobile power supply is placed in the placing groove, when the mobile power supply is in contact with the bottom of the placing groove, the mobile power supply triggers the micro switch, then the charging pin is electrified, the top of the micro switch is higher than the top of the charging pin, and the micro switch and the charging pin are both positioned at the bottom of the placing groove, so that the charging pin can be kept in an electrified state when the mobile power supply is completely in contact with the charging pin, and the mobile power supply can be charged when being further moved to be completely in contact with the charging pin due to gravity; when the portable power source leaves the placing groove, the portable power source removes the contact of the micro switch, the charging pin is powered off, and the potential safety hazard of the continuous power connection of the charging pin is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a mobile power supply cabinet according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the portable power supply cabinet of FIG. 1 taken along a vertical plane;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the placement frame of FIG. 1;
FIG. 5 is a cross-sectional view of the portable power supply cabinet of FIG. 1 taken along the horizontal plane;
FIG. 6 is a schematic diagram of the electromagnetic lock of FIG. 1;
in the figure:
1. a housing; 11. an accommodating cavity; 2. placing a bracket; 21. a placement groove; 22. a guide projection; 23. mounting grooves; 24. a first positioning projection; 25. a second positioning projection; 26. a hole of abdication; 27. an ejection aperture; 28. supporting a vertical plate; 3. a microswitch; 4. a charging pin; 5. an electromagnetic lock; 51. a lock lever; 6. ejecting the assembly; 61. ejecting out the fixed plate; 62. a top rod; 621. a butting ring; 63. an elastic member; 64. ejecting a guide plate; 641. ejecting a guide hole; 65. ejecting the sleeve; 7. and (5) moving the power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1-6, an embodiment of the present invention provides a portable power cabinet, which includes a housing 1 having a containing cavity 11, a placing bracket 2 disposed in the containing cavity 11 and having a placing groove 21, a charging pin 4 disposed in the placing bracket 2, and at least one micro switch 3 disposed in the placing bracket 2; the charging needle 4 and the microswitch 3 are both positioned at the bottom of the placing groove 21; the top of the microswitch 3 is higher than the top of the charging pin 4; the inner wall of the placing groove 21 is provided with a plurality of guide projections 22. The charging pin 4 is connected in series with the microswitch 3 to realize that the microswitch 3 controls the power connection state of the charging pin 4.
In the embodiment of the utility model, in the use process of the mobile power supply cabinet, after the mobile power supply 7 is placed in the placing groove 21, when the mobile power supply 7 is about to contact with the bottom of the placing groove 21, the mobile power supply 7 triggers the micro switch 3, then the charging pin 4 is connected with electricity, because the top of the micro switch 3 is higher than the top of the charging pin 4 and the micro switch and the charging pin are both positioned at the bottom of the placing groove 21, the charging pin 4 can be ensured to be in the electricity connection state when the mobile power supply 7 is completely contacted with the charging pin 4, and the mobile power supply 7 can be charged because the gravity further moves to be completely contacted with the charging pin 4; when the mobile power supply 7 leaves the placing groove 21, the mobile power supply 7 releases the contact of the micro switch 3, the charging pin 4 is powered off, and the potential safety hazard caused by continuous power connection of the charging pin 4 is avoided.
Further, please refer to fig. 5, as another embodiment of the portable power source cabinet provided by the present invention, the number of the micro switches 3 is two, the two micro switches 3 are arranged oppositely and at an interval, and the two micro switches 3 are arranged in series. Two micro-gap switch 3 are relative and the interval sets up, and two micro-gap switch 3 are established ties and are set up, and two micro-gap switch 3 are relative and the interval sets up, therefore portable power source 7 need trigger two micro-gap switch 3 simultaneously and just can make charging needle 4 connect the electricity, also be portable power source 7 steady put into behind the standing groove 21, just can trigger two micro-gap switch 3 simultaneously when portable power source 7's surface all is close to the bottom of standing groove 21 for charging needle 4 connects the electricity.
Further, please refer to fig. 3, as another specific implementation manner of the portable power source cabinet provided by the present invention, a mounting groove 23 is formed at the bottom of the placing groove 21, the charging pin 4 is located at the mounting groove 23, and the top of the charging pin 4 protrudes out of the mounting groove 23. The needle 4 that charges is located mounting groove 23, and the top protrusion in mounting groove 23 of the needle 4 that charges ensures that the needle 4 that charges can be with the relevant position electrical contact on the portable power source 7, and can avoid the needle 4 that charges to expose in outside position too much, will charge the needle 4 and crush when avoiding portable power source 7 to insert portable power source 7 behind the standing groove 21 not with the accurate contact of the needle 4 that charges.
Further, please refer to fig. 3, as another specific implementation manner of the portable power source cabinet provided by the present invention, a first positioning protrusion 24 and a second positioning protrusion 25 are disposed at the bottom of the placing groove 21, and the first positioning protrusion 24 and the second positioning protrusion 25 are perpendicular to each other. Therefore, the first positioning groove and the second positioning groove which are respectively corresponding to the first positioning boss and the second positioning boss are formed in the mobile power supply 7, and the mobile power supply 7 can be positioned by the first positioning boss and the second positioning boss when being located in the placing groove 21. Because first location boss and second location boss mutually perpendicular have consequently realized spacing to portable power source 7 on the horizontal plane for portable power source 7 can not take place the removal of horizontal plane after placing in standing groove 21, in order to ensure portable power source 7 and the charging pin 4 stable contact in the standing groove 21, stability when realizing charging.
Further, please refer to fig. 1 and fig. 6, as another embodiment of the portable power source cabinet provided by the present invention, the portable power source cabinet further includes an electromagnetic lock 5 fixedly installed on the placing support 2 and having a lock rod 51, and the side wall of the placing groove 21 is provided with a yielding hole 26 for the lock rod 51 to pass through. After the mobile power supply 7 is placed in the placing groove 21, the lock rod 51 of the electromagnetic lock 5 extends out and penetrates through the abdicating hole 26, and is finally inserted into a corresponding lock hole in the mobile power supply 7, so that the mobile power supply 7 is locked in the placing groove 21, after a user obtains a use right through a code scanning payment mode and the like, the lock rod 51 of the electromagnetic lock 5 is retracted, the locking state of the mobile power supply 7 is released, and the user can take out the mobile power supply 7.
Further, please refer to fig. 3, as another specific embodiment of the portable power supply cabinet provided by the present invention, the portable power supply cabinet further includes an ejecting assembly 6 disposed in the accommodating cavity 11, and the bottom of the placing groove 21 is provided with an ejecting hole 27; the ejection assembly 6 comprises an ejection fixing plate 61 provided with an ejection sliding hole, an ejector rod 62 slidably mounted in the ejection sliding hole, and an elastic member 63 arranged between the ejector rod 62 and the fixing plate; the ejector 62 penetrates the ejector hole 27, the ejector 62 has a contact ring 621, one end of the elastic member 63 contacts the contact ring 621, and the other end of the elastic member 63 contacts the ejector fixing plate 61. After the user obtains the use authority by a code scanning payment mode and the like, the lock rod 51 of the electromagnetic lock 5 is retracted, and the locking state of the mobile power supply 7 is released. At this time, the ejector rod 62 on the ejection assembly 6 slides relative to the ejection fixing plate 61 after receiving the elastic force applied by the elastic member 63, and the top of the ejector rod 62 protrudes out of the ejection hole 27 to apply force to the mobile power supply 7 to lift the mobile power supply 7 by a certain height, so that the height of the top of the mobile power supply 7 protruding out of the placement slot 21 is enough, and a user can easily take out the mobile power supply 7 from the placement slot 21. When the portable power source 7 is placed in the placement groove 21, the user applies force to press the push rod 62 downward, the elastic member 63 compresses, so that the elastic member 63 continuously applies elastic force to the push rod 62, and then the lock lever 51 of the electromagnetic lock 5 locks the portable power source 7 in the placement groove 21.
Further, please refer to fig. 3, as another embodiment of the portable power source cabinet provided by the present invention, the ejecting assembly 6 further includes an ejecting guide plate 64 located between the placing bracket 2 and the ejecting fixing plate 61, the ejecting guide plate 64 is provided with an ejecting guide hole 641, and the ejector rod 62 penetrates through the ejecting guide hole 641. The ejection guide hole 641 of the ejection guide plate 64 serves as a guide member for lifting the ejector rod 62, so that the ejector rod 62 cannot be laterally deviated when lifted, and the stability of the force application of the ejector rod 62 to the mobile power supply 7 is ensured.
Further, please refer to fig. 3, as another embodiment of the portable power source cabinet provided by the present invention, an ejection sleeve 65 is fixedly installed in the ejection sliding hole, the ejection sliding hole is extended from both ends of the ejection sleeve 65, and the ejector rod 62 penetrates through the ejection sleeve 65. The ejector sleeve 65 is used as a guide part for lifting the ejector rod 62, and cooperates with the ejector guide hole 641 on the ejector guide plate 64 to further ensure that the ejector rod 62 does not laterally shift when lifted, and ensure the stability of the force applied by the ejector rod 62 to the mobile power supply 7.
Further, please refer to fig. 3, as another embodiment of the portable power source cabinet of the present invention, the elastic member 63 is a compression spring. In other embodiments, the elastic member may be another elastic member that is compressed by a force and can be restored to its original shape.
Further, please refer to fig. 2, as another embodiment of the portable power source cabinet provided by the present invention, two supporting vertical plates 28 are disposed between the bottom of the placing bracket 2 and the housing 1, and the ejection fixing plate 61 is located between the two supporting vertical plates 28 and is fixedly connected to the supporting vertical plates 28. The ejection fixing plate 61 is located between the two supporting vertical plates 28, so that the total space occupied by the placing support 2 and the ejection fixing plate 61 can be reduced, and the compactness of the internal structure of the mobile power supply cabinet can be realized.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The mobile power cabinet is characterized by comprising a shell with an accommodating cavity, a placing support, a charging needle and at least one microswitch, wherein the placing support is arranged in the accommodating cavity and is provided with a placing groove; the charging needle and the microswitch are both positioned at the bottom of the placing groove; the top of the microswitch is higher than the top of the charging pin; the inner wall of the placing groove is provided with a plurality of guide bulges.
2. The mobile power cabinet according to claim 1, wherein the number of the micro switches is two, the two micro switches are arranged oppositely and at intervals, and the two micro switches are arranged in series.
3. The mobile power supply cabinet according to claim 1, wherein a mounting groove is formed at a bottom of the placing groove, the charging pin is located in the mounting groove, and a top of the charging pin protrudes out of the mounting groove.
4. The mobile power supply cabinet according to claim 1, wherein a first positioning protrusion and a second positioning protrusion are provided at a bottom of the placing groove, and the first positioning protrusion and the second positioning protrusion are perpendicular to each other.
5. The mobile power supply cabinet according to any one of claims 1 to 4, further comprising an electromagnetic lock fixedly mounted on the placing support and having a lock rod, wherein a yielding hole for the lock rod to pass through is formed in a side wall of the placing groove.
6. The mobile power supply cabinet according to claim 5, further comprising an ejection assembly disposed in the accommodating cavity, wherein an ejection hole is formed at a bottom of the placing groove; the ejection assembly comprises an ejection fixing plate provided with an ejection sliding hole, an ejector rod slidably mounted in the ejection sliding hole, and an elastic piece arranged between the ejector rod and the fixing plate; the ejector rod penetrates through the ejection hole and is provided with a butting ring, one end of the elastic piece is butted with the butting ring, and the other end of the elastic piece is butted with the ejection fixing plate.
7. The mobile power supply cabinet according to claim 6, wherein the ejection assembly further comprises an ejection guide plate located between the placing bracket and the ejection fixing plate, the ejection guide plate is provided with an ejection guide hole, and the ejector rod penetrates through the ejection guide hole.
8. The mobile power supply cabinet according to claim 6, wherein an ejection sleeve is fixedly mounted in the ejection sliding hole, two ends of the ejection sleeve extend out of the ejection sliding hole, and the ejector rod penetrates through the ejection sleeve.
9. Mobile power supply cabinet according to any of claims 6 to 8, characterized in that the elastic element is a compression spring.
10. The mobile power cabinet according to any one of claims 6 to 8, wherein two supporting vertical plates are disposed between the placing bracket and the bottom of the casing, and the ejection fixing plate is disposed between the two supporting vertical plates and fixedly connected to the supporting vertical plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821374.8U CN209844122U (en) | 2019-05-31 | 2019-05-31 | Mobile power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821374.8U CN209844122U (en) | 2019-05-31 | 2019-05-31 | Mobile power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844122U true CN209844122U (en) | 2019-12-24 |
Family
ID=68898648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821374.8U Active CN209844122U (en) | 2019-05-31 | 2019-05-31 | Mobile power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399762A (en) * | 2020-11-13 | 2021-02-23 | 江西国丰电子科技有限公司 | Storage box convenient for storage of charging treasures |
| CN112736573A (en) * | 2021-01-19 | 2021-04-30 | 惠州Tcl移动通信有限公司 | Charging cabinet |
-
2019
- 2019-05-31 CN CN201920821374.8U patent/CN209844122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399762A (en) * | 2020-11-13 | 2021-02-23 | 江西国丰电子科技有限公司 | Storage box convenient for storage of charging treasures |
| CN112736573A (en) * | 2021-01-19 | 2021-04-30 | 惠州Tcl移动通信有限公司 | Charging cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 707, block B, building 1, Huaide Plaza, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dudu Sharing Technology Co.,Ltd. Address before: 518000 707, block B, building 1, Huaide Plaza, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YIBAITE SOFTWARE CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |