CN210806776U - Battery pack charging seat structure - Google Patents
Battery pack charging seat structure Download PDFInfo
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- CN210806776U CN210806776U CN201921594712.5U CN201921594712U CN210806776U CN 210806776 U CN210806776 U CN 210806776U CN 201921594712 U CN201921594712 U CN 201921594712U CN 210806776 U CN210806776 U CN 210806776U
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- charging
- battery pack
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a battery pack charging seat structure, which comprises a seat body, wherein at least two side surfaces on the seat body are provided with charging grooves, one end of each charging groove is provided with an opening, and a battery pack is inserted through the opening and positioned in the charging grooves; the bottom surface of the charging groove is provided with a buckling groove correspondingly matched with the elastic buckling block on the bottom surface of the battery pack, and the outer side edges of the two corresponding side walls of the charging groove are provided with limiting blocks; a limiting sliding channel is formed between the limiting block and the bottom surface of the charging groove; and a power supply positive and negative electrode plate which is inserted into the battery pack is arranged on the side wall of one end of the charging groove. The structure of the battery pack charging device meets the effect that at least two battery packs can be charged simultaneously, so that the battery packs are charged more conveniently, the charging efficiency is high when a plurality of battery packs are charged simultaneously, and the use requirements are met.
Description
Technical Field
The utility model belongs to the technical field of a charging seat technique and specifically relates to a battery package charging seat structure.
Background
In the prior art, one side of a portable battery pack is provided with a positioning lug and an elastic buckle, positioning strips are arranged on two sides of the positioning lug, the positioning strips are directly embedded into a charging groove of electrified working equipment (such as a portable electric screwdriver, a portable illuminating lamp and the like) when the battery pack is installed, the positioning strips are inserted into a positioning long groove of the charging groove on the electrified working equipment, and then the elastic buckle is clamped into a buckle groove of the charging groove on the electrified working equipment for installation and fixation.
At present, it is direct to take off the battery package from circular telegram equipment after the electric quantity of battery package exhausts, then charge on the charging seat, but the charging seat among the prior art all can only realize that single battery package charges, because two piece at least backup battery packages generally need be carried to the during operation of going out, if take place two backup battery package average electric quantities exhaust after, can only carry out a battery package electric quantity and fill a battery again after full of, its charge efficiency when charging to polylith battery package is low, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough and one kind of design of above-mentioned technique and the charge efficiency when charging to polylith battery package is high, satisfies user demand's battery package charging seat structure.
The utility model relates to a battery pack charging seat structure, which comprises a seat body, wherein at least two side surfaces on the seat body are provided with charging grooves, one end of each charging groove is provided with an opening, and a battery pack is inserted into the charging grooves through the openings and is positioned in the charging grooves; the outer side edges of the two corresponding side walls on the charging groove are provided with limiting blocks; a limiting sliding channel is formed between the limiting block and the bottom surface of the charging groove; and a power supply positive and negative electrode plate which is inserted into the battery pack is arranged on the side wall of one end of the charging groove.
Based on the aforesaid, with the setting of charging groove on the longitudinal side of pedestal, and can be in perpendicular vertical state when utilizing the pedestal to charge, reduce occupation space when making to charge through the design that vertical state charges.
Preferably, the U-shaped fixing device further comprises at least two U-shaped positioning blocks, the at least two U-shaped positioning blocks are fixed on at least two side faces of the base body respectively, charging grooves are formed between inner cavities of the U-shaped positioning blocks and the side faces of the base body, limiting blocks are arranged at outer side edges of inner side walls of two longitudinal portions of the U-shaped positioning blocks, positive and negative electrode plates of a power supply which are inserted into the battery pack are arranged on inner side walls of transverse U-shaped positioning blocks, and fastening grooves are formed in the side faces of the base body on which the U-shaped positioning blocks are fixed. The structure of the installation groove is more convenient to form, and the structural design is more reasonable.
Preferably, the u-shaped locating block is positioned by protruding a u-shaped protruding strip from the side of the base to which the u-shaped locating block is fixed, wherein the inner sides of two longitudinal portions of the u-shaped protruding strip are in close contact with the outer sides of two longitudinal portions of the u-shaped locating block, and the inner sides of transverse portions of the u-shaped protruding strip are in close contact with the outer sides of transverse portions of the u-shaped locating block. The U-shaped positioning block is more reliably positioned and fixed by the structure.
Preferably, the base is further included, a positioning groove correspondingly matched with the bottom end of the seat body is formed in the upper side of the base, a plurality of first insertion blocks and a plurality of first insertion grooves are formed in the side wall of the positioning groove, a plurality of second insertion grooves corresponding to one position of each first insertion block and a plurality of second insertion blocks corresponding to one position of each first insertion groove are formed in the side wall of the bottom end of the seat body, after the bottom end of the seat body is correspondingly inserted into the positioning groove, the first insertion blocks are correspondingly inserted into the second insertion grooves, and the second insertion blocks are correspondingly inserted into the first insertion grooves. The structure realizes that the seat body can be separated from the base at any time, so that the volume is reduced and the carrying is convenient; and the base enables the placement of the seat body to be more stable.
Preferably, the seat body comprises a front shell and a rear shell, and the front shell and the rear shell are symmetrically spliced and fixed with each other. The structure of the charging device is convenient for internally mounting a circuit board for charging.
Preferably, the bottom surface of the charging groove is provided with a buckling groove which is correspondingly matched with the elastic buckling block on the bottom surface of the battery pack. The battery pack is convenient to position and fix during charging.
Preferably, the base is provided with a plurality of heat dissipation holes. The circuit board has better radiating effect after heating when charging.
Preferably, a charging indicator lamp is arranged beside each charging slot and is arranged on the seat body. For indicating whether charging is full or is underway.
As the preferred, the side of each groove that charges is provided with the recess on the pedestal, and the pilot lamp that charges is installed in the recess, and the notch department lid of recess has closed the light-passing board. Structural design is reasonable, the installation of being convenient for and protection charge indicator.
Preferably, an inclined surface is arranged on the inner side surface of the limiting block and faces the opening of the charging groove, and the inclined surface is convenient for a positioning strip of the battery pack to be inserted into the limiting sliding channel;
preferably, the side wall of the charging groove at the position of the limiting block is provided with a clamping groove. The screens groove supplies the battery package that the lateral part has elasticity to detain to use, and after this battery package inserted the charging inslot, lateral part elasticity was detained and is detained in the screens inslot.
The utility model discloses a battery package charging seat structure, its structure has satisfied two at least battery packages and can carry out the effect that charges simultaneously for it is more convenient to charge to the battery package, and charging efficiency when charging is carried out to polylith battery package simultaneously is high, satisfies the user demand.
In addition, vertical state carries out two at least battery package and charges, and the volume when carrying out a plurality of charging packages for the charging seat of horizontal long strip side by side and charging is littleer, more portable going out.
Drawings
FIG. 1 is the whole structure diagram of embodiment 1;
FIG. 2 is the whole structure diagram of embodiment 1 (II);
FIG. 3 is an overall exploded view of example 1;
FIG. 4 is the whole structure diagram (III) of embodiment 1;
fig. 5 is a schematic view of the structure of the battery pack of embodiment 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-5, the charging seat structure of the battery pack described in this embodiment includes a seat body, wherein two or three side surfaces of the seat body 1 are provided with charging slots 11, one end of the charging slot 11 is provided with an opening, and the battery pack is inserted into and positioned in the charging slot through the opening; the bottom surface of the charging groove 11 is provided with a fastening groove 4 correspondingly matched with the elastic fastening block 100 on the bottom surface of the battery pack, and the outer side edges of the two corresponding side walls of the charging groove are provided with limiting blocks 22; a limiting sliding channel 3 is formed between the limiting block 22 and the bottom surface of the charging groove 11; and a power supply positive and negative electrode plate 8 which is inserted into the battery pack is arranged on the side wall of one end of the charging groove 11. Referring to fig. 1, can see that all set up a charging groove at the corresponding two longitudinal sides of pedestal to can be the vertical placing of vertical form with the pedestal and charge on the platform, vertical state carries out two battery package and charges (if the pedestal is that the hexagonal physique can be vertical six battery package charges of carrying on simultaneously, if the pedestal is that cuboid or square also can be vertical four battery package charges of carrying on simultaneously), saves occupation space more, and the volume is littleer moreover, more portable.
During charging, the battery pack is inserted into the charging groove, the positioning strip on the battery pack is inserted into the limiting sliding through groove, the elastic buckle on the battery pack is buckled into the buckle groove, the positive and negative electrode plates of the power supply are inserted into the elongated groove with the copper sheet on the battery pack, and the positive and negative electrode plates of the power supply are lapped with the copper sheet; the positive and negative pole pieces of the power supply are a positive copper sheet and a negative copper sheet, and the charging circuit board is arranged in the base body.
In this embodiment, it further comprises two or three u-shaped positioning blocks 2, two or three u-shaped positioning blocks 2 are respectively fixed on two or three side surfaces of the base body 1, the inner cavity of the u-shaped positioning block 2 and the side surface of the base body 1 form a charging slot 11, the outside edges of the inside walls of the two longitudinal portions of the u-shaped positioning block 2 are provided with a limiting block 22, the inside walls of the transverse blocks of the u-shaped positioning block 2 are provided with positive and negative electrode pads 8 of a power supply which are inserted into the battery pack, and the fastening slots 4 are provided on the side surface of the base body 1 to which the u-shaped positioning block 2 is fixed. The U-shaped locating blocks are fixed to the side of the base by screws, i.e. the U-shaped locating blocks are fixed to the side of the base by screws to form charging slots.
In this embodiment, the u-shaped protrusion 9 protrudes from the side of the base body 1 to which the u-shaped positioning block 2 is fixed, the inner sides of the two longitudinal portions of the u-shaped protrusion 9 are tightly attached to the outer sides of the two longitudinal portions of the u-shaped positioning block 2, and the inner sides of the transverse portions of the u-shaped protrusion 9 are tightly attached to the outer sides of the transverse portions of the u-shaped positioning block 2, so as to position the u-shaped positioning block 2. If the structure of the base body is composed of a front shell and a rear shell, the front shell and the rear shell are symmetrically spliced and fixed with each other, the U-shaped protruding strips are formed on the periphery of the outer side surface of the front shell, the U-shaped protruding strips are formed on the periphery of the outer side surface of the rear shell, the U-shaped protruding strips are formed on the periphery of the outer side surface of the front shell, the front shell and the U-shaped protruding strips are combined with each other to form an integrated structure, and the rear shell and the U-shaped protruding strips are combined with each other to form an integrated structure.
In this embodiment, the device further includes a base 7, and the seat body 2 is disposed on an upper side surface of the base 7. In this embodiment, the base and the seat can be combined to form an integrated structure, or the bottom end of the base can be fixed to the upper side of the seat by screws or welding (ultrasonic welding).
In this embodiment, the upper side of the base 7 is provided with a positioning groove 73 correspondingly matched with the bottom end of the seat body 2, the side wall of the positioning groove 73 is provided with a plurality of first insertion blocks 71 and a plurality of first insertion slots 72, the side wall of the bottom end of the seat body 1 is provided with a plurality of second insertion slots 14 corresponding to the first insertion blocks 71 and a plurality of second insertion blocks 15 corresponding to the first insertion slots 72, after the bottom end of the seat body 1 is correspondingly inserted into the positioning groove 73, the first insertion blocks are correspondingly inserted into the second insertion slots, and the second insertion blocks are correspondingly inserted into the first insertion slots. The base body is vertically inserted into the positioning groove, so that the battery pack is vertically placed for charging, and the positive electrode plate and the negative electrode plate are positioned at the lower end part, and because the battery pack has certain weight, the battery pack is more reliably contacted with a charger and is not easily influenced by factors such as external vibration and the like; meanwhile, the base and the seat body are two independent parts, and the base can be rapidly detached and is convenient to store.
In this embodiment, the two sides, the upper side and the lower side of the base 1 are respectively provided with a plurality of heat dissipation holes 6, and the bottom of the positioning groove 73 of the base 7 can be provided with through holes 731 corresponding to the heat dissipation holes 6, so that the base 7 has sufficient height difference in the vertical direction, which is more beneficial to air convection and reduces the temperature rise of the internal components of the charger; if the structure of pedestal comprises preceding shell and backshell, preceding shell and backshell symmetry each other amalgamation are fixed, then two sides, upside and the downside of preceding shell and two sides, upside and the downside of backshell all set up a plurality of louvres.
In this embodiment, a charging indicator 5 is disposed beside each charging slot 11, and the charging indicator 5 is disposed on the seat. The charge indicator is LED charge indicator, controls through the inside circuit board that is used for charging of pedestal and gives the user suggestion through different light colour when standby, charge, be full of the electricity.
In this embodiment, the inclined plane 221 is disposed on the inner side surface of the limiting block 22 and facing the opening of the charging slot, and the inclined plane 221 enlarges the size of the insertion opening of the limiting sliding channel, so that the positioning strip of the battery pack can be conveniently inserted into the limiting sliding channel.
In addition, the side wall of the charging slot 11 at the position of the stop block 22 is provided with a blocking slot 23. The screens groove supplies the battery package that the lateral part has elasticity to detain to use, and after this battery package inserted the charging inslot, lateral part elasticity was detained and is detained in the screens inslot.
Furthermore, when the seat body 1 is formed by symmetrically splicing and fixing the front shell 12 and the rear shell 13 to facilitate installation of a circuit board for charging, the circuit board selected in the embodiment is a conventionally used circuit board (consisting of a charging circuit and a discharging circuit), and a cable with a plug can be connected to the circuit board and can be positioned on the seat body 1; and based on the pedestal 1 on each charging groove 11 the side be provided with the recess, the pilot lamp 5 that charges is installed in recess 16, the notch department lid of recess 16 has closed light-passing board 10, consequently the shell all sets up the charging groove with the backshell in the front to the charging groove side that reachs the shell before and the charging groove side of backshell all set up the recess.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (10)
1. A battery pack charging seat structure is characterized by comprising a seat body, wherein at least two side surfaces of the seat body are provided with charging grooves, one end of each charging groove is provided with an opening, and a battery pack is inserted into and positioned in the charging grooves through the openings; the outer side edges of the two corresponding side walls on the charging groove are provided with limiting blocks; a limiting sliding channel is formed between the limiting block and the bottom surface of the charging groove; and a power supply positive and negative electrode plate which is inserted into the battery pack is arranged on the side wall of one end of the charging groove.
2. The battery pack charging stand structure of claim 1, further comprising at least two U-shaped positioning blocks, wherein the at least two U-shaped positioning blocks are respectively fixed on at least two side surfaces of the base body, the inner cavities of the U-shaped positioning blocks and the side surfaces of the base body form charging grooves, the U-shaped positioning blocks are provided with limiting blocks at outer side edges on inner side walls of two longitudinal portions of the U-shaped positioning blocks, the transverse inner side walls of the U-shaped positioning blocks are provided with positive and negative electrode plates for power supply inserted into the battery pack, and the fastening grooves are formed in the side surfaces of the base body to which the U-shaped positioning blocks are fixed.
3. The battery pack charging-stand structure of claim 2, wherein the u-shaped positioning block is formed by protruding a u-shaped protrusion from the side of the body to which the u-shaped positioning block is fixed, wherein the inside of two longitudinal portions of the u-shaped protrusion is tightly attached to the outside of two longitudinal portions of the u-shaped positioning block, and the inside of a transverse portion of the u-shaped protrusion is tightly attached to the outside of a transverse portion of the u-shaped positioning block.
4. The battery pack charging stand structure of claim 1, further comprising a base, wherein the upper side of the base is provided with a positioning groove corresponding to the bottom end of the base, the side wall of the positioning groove is provided with a first plurality of first insertion blocks and a first plurality of first insertion slots, the side wall of the bottom end of the base is provided with a second plurality of first insertion slots corresponding to one position of each first insertion block and a second plurality of insertion blocks corresponding to one position of each first insertion slot, after the bottom end of the base is correspondingly inserted into the positioning groove, the first insertion block is correspondingly inserted into the second insertion slot, and the second insertion block is correspondingly inserted into the first insertion slot.
5. The battery pack charging stand structure of claim 1, wherein the bottom surface of the charging slot is provided with a fastening slot corresponding to the elastic fastening block on the bottom surface of the battery pack.
6. The battery pack charging stand structure of any one of claims 1 to 5, wherein the base has a plurality of heat dissipation holes.
7. The battery pack charging stand structure of claim 1, wherein a charging indicator is disposed beside each charging slot, and the charging indicator is disposed on the base.
8. The battery pack charging stand structure of claim 7, wherein a groove is formed beside each charging groove on the base, the charging indicator is installed in the groove, and a light-transmitting plate covers the opening of the groove.
9. The battery pack charging stand structure according to claim 1 or 2, wherein an inclined surface is provided at a position on the inner side surface of the limit block facing the opening of the charging slot; the side wall of the charging groove at the position of the limiting block is provided with a clamping groove.
10. The battery pack charging stand structure of claim 1, wherein the charging slot is formed on a longitudinal side of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594712.5U CN210806776U (en) | 2019-09-24 | 2019-09-24 | Battery pack charging seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921594712.5U CN210806776U (en) | 2019-09-24 | 2019-09-24 | Battery pack charging seat structure |
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| Publication Number | Publication Date |
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| CN210806776U true CN210806776U (en) | 2020-06-19 |
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| CN201921594712.5U Active CN210806776U (en) | 2019-09-24 | 2019-09-24 | Battery pack charging seat structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544970A (en) * | 2019-09-24 | 2019-12-06 | 宁波劲伟电子科技有限公司 | Battery pack charging seat structure |
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2019
- 2019-09-24 CN CN201921594712.5U patent/CN210806776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544970A (en) * | 2019-09-24 | 2019-12-06 | 宁波劲伟电子科技有限公司 | Battery pack charging seat structure |
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