CN211830273U - Charging device for multiple batteries - Google Patents
Charging device for multiple batteries Download PDFInfo
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- CN211830273U CN211830273U CN202020528363.3U CN202020528363U CN211830273U CN 211830273 U CN211830273 U CN 211830273U CN 202020528363 U CN202020528363 U CN 202020528363U CN 211830273 U CN211830273 U CN 211830273U
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- limiting mechanism
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- compression spring
- charging device
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Abstract
The utility model belongs to the technical field of charging device, a charging device for a plurality of batteries is disclosed, the charging device comprises a plurality of charging modules, each charging module can charge the batteries independently, and each charging module comprises a battery holder, a pressing plate, a first limiting mechanism, a second limiting mechanism, a plug board and a battery connecting seat; the first limiting mechanism and the second limiting mechanism are fixedly arranged on the battery seat through a pressing plate; the pressing plate is provided with a first groove and a second groove, the first limiting mechanism is arranged in the first groove in a sliding mode, and a first bulge of the first limiting mechanism moves transversely in the first through hole; the second limiting mechanism is arranged in the second groove in a sliding mode, and a second protrusion of the second limiting mechanism moves vertically in the second through hole; the battery is reliably and stably clamped through the combined action of the first limiting mechanism and the second limiting mechanism; the battery seat sets up on battery connection pedestal, and the picture peg setting is provided with the interface that charges on the picture peg on the battery connecting seat.
Description
Technical Field
The utility model relates to a charging device technical field, concretely relates to charging device for a plurality of batteries.
Background
The unmanned plane is called unmanned plane for short, and is called UAV in English, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. According to unmanned aerial vehicle consumption energy difference, divide into fuel unmanned aerial vehicle and electric unmanned aerial vehicle. Wherein, electric unmanned aerial vehicle mainly uses rechargeable battery as the energy, uses the electric energy actuating motor.
Present unmanned aerial vehicle's battery duration is short between, for reaching long duration operating time, needs to change the polylith battery, and current charging seat can only charge for a battery mostly, can't charge simultaneously for the polylith battery, and charge efficiency is low.
Therefore, there is a need in the art for a charging device for multiple batteries to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Present unmanned aerial vehicle's battery duration is short between, for reaching long duration operating time, needs to change the polylith battery, and current charging seat can only charge for a battery mostly, can't charge simultaneously for the polylith battery, and charge efficiency is low. In order to solve the above problems, the present invention provides a charging device for a plurality of batteries, the charging device comprises a plurality of charging modules, each of which can charge the battery independently, and each of which comprises a battery holder, a pressing plate, a first limiting mechanism, a second limiting mechanism, a plug board, and a battery connecting seat; the battery seat is provided with a plurality of parallel guide bosses, wherein one guide boss is provided with a first through hole and a second through hole; the battery side wall is provided with a corresponding matched guide groove to limit the movement in other directions except the vertical direction; the first limiting mechanism and the second limiting mechanism are fixedly arranged on the battery holder through the pressing plate, and the first limiting mechanism and the second limiting mechanism are positioned between the pressing plate and the battery holder; the pressing plate is provided with a first groove and a second groove, the first limiting mechanism is arranged in the first groove in a sliding mode, and a first bulge of the first limiting mechanism moves transversely in the first through hole; the second limiting mechanism is arranged in the second groove in a sliding mode, and a second protrusion of the second limiting mechanism moves vertically in the second through hole; the battery is reliably and stably clamped through the combined action of the first limiting mechanism and the second limiting mechanism; the battery seat sets up on battery connection pedestal, and the picture peg setting is provided with the interface that charges on the picture peg on the battery connecting seat.
In the above preferred technical solution of the charging device for a plurality of batteries, the first groove includes a first horizontal groove and a first vertical groove, the first horizontal groove intersects the first vertical groove perpendicularly, and an upper end of the first vertical groove communicates with an upper edge of the battery holder.
In the preferred technical solution of the charging device for a plurality of batteries, the first limiting mechanism comprises a battery snap fastener, a battery latch, a first compression spring and a second compression spring; the first compression spring and the battery snap fastener are arranged in the first vertical groove, the first end of the first compression spring is connected with the bottom of the first vertical groove in an abutting mode, the second end of the first compression spring is fixedly connected with the bottom of the battery snap fastener, the top of the battery snap fastener is pressed, and the first compression spring can be compressed; the second compression spring and the battery lock are arranged in the first transverse groove, the first end of the second compression spring is connected with the left end of the first transverse groove in an abutting mode, and the second end of the second compression spring is fixedly connected with the battery lock; the battery snap-fastener and the battery snap-fastener cross setting, the battery snap-fastener is provided with first cooperation portion, and the battery snap-fastener is provided with second cooperation portion, connects through the cooperation of first cooperation portion and second cooperation portion, presses down the battery snap-fastener, and the battery snap-fastener downstream, and the battery snap-fastener moves right.
In the above preferred technical solution of the charging device for a plurality of batteries, the first mating portion and the second mating portion are both inclined surfaces, and an angle formed by the engagement of the two inclined surfaces is 90 °.
In the preferred technical solution of the above charging device for a plurality of batteries, the second limiting mechanism includes a battery rebound block and a third compression spring; the battery bounce block and the third compression spring are arranged in the second groove, the first end of the third compression spring is abutted to the bottom of the second groove and is connected with the bottom of the second groove, and the second end of the third compression spring is fixedly connected with the bottom of the battery bounce block, so that the battery bounce block can slide up and down in the second groove.
In the above preferred embodiment of the charging device for a plurality of batteries, the first through hole has a lateral dimension capable of accommodating at least two first protrusions, and the battery snap is pressed so that the first protrusions are moved from a position on the left side of the first through hole to a position on the right side of the first through hole.
In the above preferred embodiment of the charging device for a plurality of batteries, the second through hole is larger than the second protrusion, and the second protrusion can slide up and down in the second through hole.
In the above preferred embodiment of the charging device for a plurality of batteries, the first protrusion is a triangular protrusion provided on the battery snap.
In the above preferred embodiment of the charging device for a plurality of batteries, the second protrusion is a rectangular protrusion provided on the battery latch.
In the above preferred embodiment of the charging device for a plurality of batteries, the battery holder is made of an aluminum alloy.
It can be understood by those skilled in the art that in the preferred technical solution of the charging device for multiple batteries of the present invention, the charging device has a simple structure, can charge multiple batteries simultaneously, can stably and reliably clamp the batteries, can rapidly mount and dismount the batteries, is simple to use, and can be used for efficient charging of the battery of the unmanned aerial vehicle.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of a charging device for multiple batteries according to the present invention;
fig. 2 is a first schematic structural diagram of the charging module of the present invention;
fig. 3 is a schematic structural diagram of a charging module according to the present invention;
FIG. 4 is a schematic view showing the state of the battery snap fastener and the battery latch according to the present invention;
reference numerals: 1. a battery holder; 11. a guide boss; 2. pressing a plate; 21. a first groove; 211. a first lateral groove; 212. a first vertical groove; 22. a second groove; 3. a first limit mechanism; 31. a battery snap fastener; 32. battery locking; 321. a first protrusion; 33. a first compression spring; 34. a second compression spring; 4. a second limiting mechanism; 41. a battery bounce block; 411. a second protrusion; 42. a third compression spring; 5. inserting plates; 6. a battery connecting seat; 7 batteries.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on short between the battery continuation of the journey of current unmanned aerial vehicle that the background art pointed out, for reaching long continuation of the journey operating time, need change the polylith battery, current charging seat mostly can only charge for a battery, can't charge for the polylith battery simultaneously, problem that charge efficiency is low, the utility model discloses a charging device for a plurality of batteries simple structure can charge for the polylith battery simultaneously, can be stable, reliable centre gripping battery, and can install fast, dismantle the battery, and simple to use can be used to the high efficiency of unmanned aerial vehicle battery to charge.
Specifically, as shown in fig. 1 to 4, the charging device for multiple batteries of the present invention includes multiple charging modules, each of which can charge a battery independently, and each of which includes a battery holder 1, a pressing plate 2, a first limiting mechanism 3, a second limiting mechanism 4, an inserting plate 5, and a battery connecting seat 6; the battery holder 1 is provided with a plurality of parallel guide bosses 11, wherein one guide boss 11 is provided with a first through hole and a second through hole; the side wall of the battery 7 is provided with a corresponding matched guide groove to limit the movement in other directions except the vertical direction; the first limiting mechanism 3 and the second limiting mechanism 4 are fixedly arranged on the battery holder 1 through the pressing plate 2, and the first limiting mechanism 3 and the second limiting mechanism 4 are positioned between the pressing plate 2 and the battery holder 1; the pressing plate 2 is provided with a first groove 21 and a second groove 22, the first limiting mechanism 3 is arranged in the first groove 21 in a sliding mode, and a first protrusion 321 of the first limiting mechanism 3 moves transversely in the first through hole; the second limiting mechanism 4 is arranged in the second groove 22 in a sliding manner, and the second protrusion 411 of the second limiting mechanism 4 vertically moves in the second through hole; the battery 7 is reliably and stably clamped through the combined action of the first limiting mechanism 3 and the second limiting mechanism 4; the battery seat 1 is arranged on the battery connecting seat 6 body, the plug board 5 is arranged on the battery connecting seat 6, a charging interface is arranged on the plug board 5, and the charging interface is in plug-in fit with the charging hole of the battery 7. The utility model discloses in, the wire boss is prismatic structure, and the direction slot on the battery lateral wall be with prismatic structure assorted direction slot, the utility model discloses do not make any restriction to the concrete structure of direction boss 11, as long as can play the guide effect can, the technical staff in the field all should restrict to the change of direction boss 11 shape within the protection scope. The first groove 21 and the second groove 22 are rectangular holes, and one end of each rectangular hole is of a semicircular structure.
Preferably, as shown in fig. 2, the first groove 21 includes a first transverse groove and a first vertical groove, the first transverse groove perpendicularly intersects with the first vertical groove, and an upper end of the first vertical groove communicates with an upper edge of the battery holder 1.
Preferably, as shown in fig. 2 and 3, the first stopper mechanism 3 includes a battery snap 31, a battery latch 32, a first compression spring 33, a second compression spring 34; the first compression spring 33 and the battery snap 31 are arranged in the first vertical groove 212, the first end of the first compression spring 33 is connected with the bottom of the first vertical groove 212 in an abutting mode, the second end of the first compression spring 33 is fixedly connected with the bottom of the battery snap 31, and the first compression spring 33 can be compressed by pressing the top of the battery snap 31; the second compression spring 34 and the battery latch 32 are arranged in the first transverse groove 211, a first end of the second compression spring 34 is connected with the left end of the first transverse groove 211 in an abutting mode, and a second end of the second compression spring 34 is fixedly connected with the battery latch 32; the battery snap fastener 31 is criss-crossed with the battery lock 32, the battery snap fastener 31 is provided with a first matching part, the battery lock 32 is provided with a second matching part, the battery snap fastener 31 is pressed through the matching connection of the first matching part and the second matching part, the battery snap fastener 31 moves downwards, and the battery lock 32 moves rightwards.
Preferably, as shown in fig. 3, the first and second engaging portions are both inclined surfaces, and the angle formed by the engagement of the inclined surfaces is 90 °.
Preferably, as shown in fig. 2 and 3, the second limit mechanism 4 includes a battery rebound block 41 and a third compression spring 42; the battery bounce block 41 and the third compression spring are arranged in the second groove 22, the first end of the third compression spring is connected with the bottom of the second groove 22 in an abutting mode, and the second end of the third compression spring is fixedly connected with the bottom of the battery bounce block 41, so that the battery bounce block 41 can slide up and down in the second groove 22.
Preferably, as shown in fig. 3, the first through hole has a lateral size capable of accommodating at least two first protrusions 321, and the first protrusions 321 are moved from the first through hole left position to the first through hole right position by pressing the battery snap 31.
Preferably, the second through hole is larger than the size of the second protrusion 411, and the second protrusion 411 can slide up and down in the second through hole.
Preferably, as shown in fig. 4, the first protrusion 321 is a triangular protrusion provided at the battery snap 31.
Preferably, the second protrusion 411 is a rectangular protrusion provided on the battery latch 32.
Preferably, the battery holder 1 is made of aluminum alloy, has certain strength, and ensures that the weight of the battery holder 1 is not too heavy.
When needing to charge, during battery 7 inserts the module of charging, the direction boss 11 of battery seat 1 and the cooperation of the direction slot of battery 7 lateral wall, make the vertical row of battery 7 go into the module of charging, after battery 7 descends to battery seat 1 certain degree of depth, the battery is gone into to first arch 321 card of battery kayser 32, second compression spring 34 is in compression state this moment, first compression spring 33 is in uncompressed state, the restriction motion of second arch 411 of battery bounce piece 41, third compression spring 42 is in compression state, first stop gear 3 and second stop gear 4 centre gripping battery 7 jointly. When the battery 7 needs to be pushed out, the battery snap fastener 31 is pressed down, the battery latch 32 moves horizontally to the right along the first transverse groove 211, the battery rebound block 41 jacks up the battery 7, and the battery 7 exits the charging module.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. A charging device for a plurality of batteries is characterized by comprising a plurality of charging modules, wherein each charging module can independently charge the batteries and comprises a battery holder, a pressing plate, a first limiting mechanism, a second limiting mechanism, a plug board and a battery connecting seat;
the battery seat is provided with a plurality of parallel guide bosses, wherein one guide boss is provided with a first through hole and a second through hole; the battery side wall is provided with a corresponding matched guide groove to limit the movement in other directions except the vertical direction;
the first limiting mechanism and the second limiting mechanism are fixedly arranged on the battery holder through the pressing plate, and the first limiting mechanism and the second limiting mechanism are positioned between the pressing plate and the battery holder; the pressing plate is provided with a first groove and a second groove, the first limiting mechanism is arranged in the first groove in a sliding mode, and a first bulge of the first limiting mechanism moves transversely in the first through hole; the second limiting mechanism is arranged in the second groove in a sliding mode, and a second protrusion of the second limiting mechanism moves vertically in the second through hole; the battery is reliably and stably clamped through the combined action of the first limiting mechanism and the second limiting mechanism;
the battery seat sets up on battery connection pedestal, and the picture peg setting is provided with the interface that charges on the picture peg on the battery connecting seat.
2. The charging device for a plurality of batteries according to claim 1, wherein the first recess comprises a first lateral groove and a first vertical groove, the first lateral groove perpendicularly intersects the first vertical groove, and an upper end of the first vertical groove communicates with an upper edge of the battery holder.
3. The charging device of claim 2, wherein the first limiting mechanism comprises a battery snap, a battery latch, a first compression spring, a second compression spring;
the first compression spring and the battery snap fastener are arranged in the first vertical groove, the first end of the first compression spring is connected with the bottom of the first vertical groove in an abutting mode, the second end of the first compression spring is fixedly connected with the bottom of the battery snap fastener, the top of the battery snap fastener is pressed, and the first compression spring can be compressed;
the second compression spring and the battery lock are arranged in the first transverse groove, the first end of the second compression spring is connected with the left end of the first transverse groove in an abutting mode, and the second end of the second compression spring is fixedly connected with the battery lock;
the battery snap-fastener and the battery snap-fastener cross setting, the battery snap-fastener is provided with first cooperation portion, and the battery snap-fastener is provided with second cooperation portion, connects through the cooperation of first cooperation portion and second cooperation portion, presses down the battery snap-fastener, and the battery snap-fastener downstream, and the battery snap-fastener moves right.
4. A charging device for a plurality of batteries according to claim 3, wherein the first engaging portion and the second engaging portion are both inclined surfaces, and the angle of the inclined surfaces after engagement is 90 °.
5. The charging device for a plurality of batteries according to claim 1, wherein the second limit mechanism comprises a battery rebound block and a third compression spring;
the battery bounce block and the third compression spring are arranged in the second groove, the first end of the third compression spring is abutted to the bottom of the second groove and is connected with the bottom of the second groove, and the second end of the third compression spring is fixedly connected with the bottom of the battery bounce block, so that the battery bounce block can slide up and down in the second groove.
6. The charging device of claim 1, wherein the first through hole has a lateral dimension capable of receiving at least two first protrusions, and wherein the battery snap is depressed to move the first protrusions from a position to the left of the first through hole to a position to the right of the first through hole.
7. The charging device for a plurality of batteries according to claim 1, wherein the second through hole is larger than a size of the second protrusion, and the second protrusion is capable of sliding up and down in the second through hole.
8. The charging device for a plurality of batteries according to claim 1, wherein the first protrusion is a triangular protrusion provided at the battery snap.
9. The charging device of claim 1, wherein the second protrusion is a rectangular protrusion disposed on the battery latch.
10. The charging device for a plurality of batteries according to claim 1, wherein the battery holder is made of an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528363.3U CN211830273U (en) | 2020-04-10 | 2020-04-10 | Charging device for multiple batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528363.3U CN211830273U (en) | 2020-04-10 | 2020-04-10 | Charging device for multiple batteries |
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| Publication Number | Publication Date |
|---|---|
| CN211830273U true CN211830273U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020528363.3U Active CN211830273U (en) | 2020-04-10 | 2020-04-10 | Charging device for multiple batteries |
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|---|---|
| CN (1) | CN211830273U (en) |
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- 2020-04-10 CN CN202020528363.3U patent/CN211830273U/en active Active
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