CN208548392U - Battery case and the electronic equipment for using the battery case - Google Patents
Battery case and the electronic equipment for using the battery case Download PDFInfo
- Publication number
- CN208548392U CN208548392U CN201821269119.9U CN201821269119U CN208548392U CN 208548392 U CN208548392 U CN 208548392U CN 201821269119 U CN201821269119 U CN 201821269119U CN 208548392 U CN208548392 U CN 208548392U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- partition
- lateral margin
- electrode plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005192 partition Methods 0.000 claims abstract description 44
- 230000005611 electricity Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to Power Supply fittings fields, a kind of battery case is provided, including box body, end cap, wiring board, battery mounting, interface and switch block, box body has inner space, battery mounting is set to inner space and has the battery warehouse for set battery unit, battery mounting includes spaced two electrode plates and the partition for being enclosed battery warehouse with two electrode plates, partition is connected between two electrode plates, it is connected by control switch component, and by external equipment with interface.The battery pack structure easy processing, box body and end cap are detachably connected convenient for battery disassembly and assembly, and user experience is good.
Description
Technical field
The utility model relates to Power Supply fittings fields, specifically, being related to a kind of battery case and using the battery case
Electronic equipment.
Background technique
Recently as science and technology rapid development, such as notebook computer, tablet computer, smart phone,
The various portable electronic devices such as portable media player, microphone have been widely used.These electronic equipments are usually matched
It is equipped with the chargeable battery battery of such as lithium ion battery etc, in order to electricity needed for providing its work to electronic equipment.So
And lithium ion battery needs using preceding charging, and usually requires the electricity of the charging time lithium ion battery taken hours
Amount can reach requirement.In certain applications, after the electric quantity of lithium ion batteries of electronic equipment itself exhausts, scene is very
Difficulty finds charge power supply, or enables to find charge power supply, and the charging time of a few hours is also unable to satisfy user's needs, therefore
And a small number of portable electronic devices equipped with battery case to provide power supply；But battery case used at present, which designs and manufactures, does not advise
Model, installation and removal cell process is cumbersome, inconvenient for use, affects the reliable confession of portable electronics device and electrical installation of meeting an urgent need
Electricity.
Utility model content
The purpose of this utility model is to provide a kind of battery cases, it is intended to solve in the prior art since battery pack structure is set
The technical issues of counting difficult unreasonable caused battery disassembly and assembly, poor user experience.
For this purpose, the technical solution adopted in the utility model is: providing a kind of battery case, including box body, have
One inner space and the opening being connected to the inner space；End cap is removably attached on the box body and is used for
It is closed the opening；Wiring board is built in the inner space；Battery mounting is set to the inner space and has
For the battery warehouse of set battery unit, the battery mounting include spaced two electrode plates and with two institutes
The partition that electrode plate is enclosed the battery warehouse is stated, the partition is connected between two electrode plates；One of them
The positive connector for supporting with the positive electrode of the battery unit is provided on the electrode plate, another described electrode plate
On be provided with anode connector for supporting with the negative electrode of the battery unit, the anode connector and the cathode connect
Fitting with the circuit board electrical connection；Interface, be formed on the end cap and with the circuit board electrical connection；And switch
Component is switched with the circuit board electrical connection and for controlling the battery case.
Further, the quantity of the battery unit is four；Two electrode plates it is parallel to each other and with it is described every
Plate is vertical, and the partition is divided into intermediate bulkhead and lateral margin partition, and the lateral margin partition is two, and two lateral margin partitions are parallel
Setting, each lateral margin partition are resisted against the edge of two electrode plates, and the intermediate bulkhead has criss-cross
Cross section and it is located between two lateral margin partitions, the intermediate bulkhead, two lateral margin partitions and two electricity
Pole plate, which is enclosed, distinguishes one-to-one four battery warehouses with four battery units.
Further, the intermediate bulkhead includes the transverse slat parallel with each lateral margin partition and is vertically connected at the cross
The stringer board of plate, two lateral margin partitions are connected with the stringer board respectively, and the transverse slat is located between two electrode plates
Both sides of the edge at be respectively formed with the first notch, each lateral margin partition is located at the two sides between two electrode plates
The second notch is each formed at edge.
Further, each lateral margin partition is located at the both sides of the edge between two electrode plates towards the cross
Plate benging is extended.
Further, the box body is cylindrical, and the wiring board has circular cross section, two electrode plate tools
There is the center of identical square cross-sectional dimension and two electrode plates to be respectively positioned on the axis of the box body, the battery is solid
Determine frame to be integrally formed fixed frame.
Further, the positive connector and/or the anode connector are power spring.
Further, between the battery mounting and the end cap, the switch block includes the wiring board
The pressing member being arranged on the end cap and the elastic parts being connected between the pressing member and the wiring board.
Further, threaded portion is formed on the inner wall of the box body, the end cap has corresponding with the threaded portion
Thread fiting part.
Further, the battery case further includes retaining piece, and the retaining piece has the fixed part being located on the box body
The hook portion being connected with the fixed part.
The beneficial effect of battery case provided by the utility model is: it is compared with the prior art, the utility model proposes
A kind of battery case, including box body, end cap, wiring board, battery mounting, interface and switch block, wherein box body has in one
Portion space, battery mounting are set to inner space and have the battery warehouse for set battery unit, pass through control switch
Component, and external equipment is connected with interface, battery case can be powered external equipment, the simple easy processing of the structure, box
Body and end cap are detachably connected convenient for battery disassembly and assembly and replacement, and user experience is good.
The beneficial effect of electronic equipment provided by the utility model is: it is compared with the prior art, the utility model proposes
A kind of electronic equipment, can be to the electricity by above-mentioned battery case when the electric quantity for electronic equipment deficiency including above-mentioned battery case
Sub- equipment is charged so that it keeps continuous duty, and the electronic equipment is continuous long with the time, reduces time of frequent charge
Number, it is easy to carry, there is good user experience.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the decomposition diagram of battery case provided by the embodiment of the utility model；
Fig. 2 is the schematic elevation view of battery case provided by the embodiment of the utility model；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the schematic side view of battery case provided by the embodiment of the utility model；
Fig. 5 is the schematic top plan view of battery case provided by the embodiment of the utility model；
Fig. 6 is the stereoscopic schematic diagram of battery mounting provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1: box body 10: inner space
100: opening 11: threaded portion
2: end cap 21: thread fiting part
3: wiring board
4: battery mounting 40: battery warehouse
41: electrode plate 42: partition
421: intermediate bulkhead 422: lateral margin partition
423: transverse slat 424: stringer board
410: the first notch, 420: the second notch
5: interface
6: switch block 61: pressing member
62: elastic parts
7: retaining piece 71: fixed part
72: hook portion
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
It is to be appreciated that the orientation or positional relationship of the instructions such as term " on ", "lower", "top", "bottom", "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It as shown in Figures 1 to 6, is a preferred embodiment provided by the utility model.
A kind of battery case provided in this embodiment, for power electronic equipment, which can be LED light string, number
Code camera, digital audio amplifier etc.；Specifically, battery case include box body 1, end cap 2, wiring board 3, battery mounting 4, interface 5 and
Switch block 6, the opening 100 that wherein box body 1 has an inner space 10 and is connected to inner space 10, which can adopt
It is made of plastic processing, in favor of drawing materials and fabricating；End cap 2 is removably attached on box body 1 and for being closed opening
100；Wiring board 3 is built in inner space 10；Battery mounting 4 is set to inner space 10 and has for set battery unit
The battery warehouse 40 of (not shown), the quantity of battery unit can be at least one, and battery mounting 4 includes spaced two
Electrode plate 41 and partition 42 for being enclosed battery warehouse 40 with two electrode plates 41, partition 42 are connected to two electrodes
Between plate 41；Battery unit has opposite positive electrode and negative electrode, is provided with positive connector on one of electrode plate 41
(not shown) is provided with anode connector (not shown) on another electrode plate 41, that is, each electrode plate 41 is towards another electrode
It is provided with connector on the surface of plate 41, can be positive connector, also can be anode connector；The positive electrode of battery unit supports
Peak at positive connector, the negative electrode of battery unit is resisted against anode connector, and positive connector and anode connector are and line
Road plate 3 is electrically connected, in this way, battery unit is electrically connected and then being connected with battery mounting 4 with wiring board 3；Interface 5 is formed in
It is electrically connected on end cap 2 and with wiring board 3, interface 5 is chosen as USB interface, does not limit uniquely herein；Switch block 6 and route
Plate 3 is electrically connected and for controlling battery case switch；It is connected by control switch component 6, and by external electronic device with interface 5,
Battery case can be powered the electronic equipment, the simple easy processing of the structure, and box body 1 and end cap 2 are detachably connected convenient for electricity
Pond dismounting and replacement, user experience are good.
Referring to Fig. 6, in the present embodiment, as further optimizing, the quantity of battery unit is four；Two electrodes
Plate 41 is parallel to each other and vertical with partition 42, and partition 42 divides for intermediate bulkhead 421 and lateral margin partition 422, and lateral margin partition 422 is
Two, two lateral margin partitions 422 are arranged in parallel, and compartment of terrain is resisted against the edge of two electrode plates 41, and intermediate bulkhead 421
Between two lateral margin partitions 422 and have substantially criss-cross cross section, 421, two lateral margin partitions 422 of intermediate bulkhead with
And two electrode plates 41 are enclosed and distinguish one-to-one four battery warehouses 40 with four battery units；Further,
Intermediate bulkhead 421 includes the transverse slat 423 parallel with each lateral margin partition 422 and the stringer board 424 for being vertically connected at transverse slat 423, and two
Lateral margin partition 422 is connected with stringer board 424 respectively, and transverse slat 423, which is located at the both sides of the edge between two electrode plates 41, distinguishes shape
At there is the first notch 410, each lateral margin partition 422 is each formed with second and lacks at the both sides of the edge between two electrode plates 41
Mouth 420；Specifically, four battery unit modes of emplacement can be, upward, and remaining two batteries are just for the positive electrode of two batteries
Downward, the sequence arrangement being particularly located in four battery warehouses 40 does not limit uniquely electrode herein；The structure can accommodate four
On the one hand battery unit ensure that sufficient electric energy supply, on the other hand make battery pack structure compact, small in size portable；
In addition, by the first notch 410 of setting and the second notch 420, easy to disassemble and replacement battery is efficiently solved due to battery list
The problem of pool unit is not easily taken out is sent a telegraph in member side rotary transduction in battery warehouse 40, has good user experience.
Referring to Fig. 6, in the present embodiment, as further optimizing, each lateral margin partition 422 is located at two electrode plates
Both sides of the edge between 41 are extended towards the bending of transverse slat 423, the simple easy processing of the structure, and each lateral margin partition 422
Curved edge can play certain barrier effect to battery unit to prevent it in normal work due to jolting or hit
Be detached from from battery warehouse 40, be set in battery warehouse 40 so that battery unit is firm, improve battery case portability and
Structural stability.
Fig. 1 to Fig. 6 is please referred to, in the present embodiment, as further optimizing, box body 1 is substantially cylindrical, wiring board
3 have generally circular cross section, the center of two cross sectional dimensions having the same of electrode plate 41 and two electrode plates 41
It is respectively positioned on the axis of box body 1, the cross-sectional shape of two electrode plates 41 is essentially rectangular, is chosen as four corners and is formed with circle
The square at angle, battery mounting 4 are integrally formed fixed frame, certainly can also be the integral piece being formed by fixedly connecting；The battery
Box structure is simple, regular shape, and easy processing is, it can be achieved that industrialized production.
In the present embodiment, positive connector and/or anode connector are conductive resilient element, specifically, positive connector
And/or anode connector is power spring, more specifically, positive connector can be electroconductive elastic sheet, anode connector can be conduction
Spring；Fig. 1 to Fig. 5 is please referred to, in the present embodiment, as further optimizing, wiring board 3 is located at battery mounting 4 and end
Between lid 2, switch block 6 includes the pressing member 61 being arranged on end cap 2 and is connected between pressing member 61 and wiring board 3
Elastic parts 62.
Referring to Fig. 1, in the present embodiment, as further optimizing, threaded portion 11 is formed on the inner wall of box body 1,
End cap 2 has thread fiting part 21 corresponding with threaded portion 11；The structure ensure that being stably connected with for box body 1 and end cap 2, when
So the two connection type is also chosen as being clamped or being interference fitted etc..
Referring to FIG. 1 to FIG. 4, preferably, battery case further includes retaining piece 7, retaining piece 7, which has, is located at consolidating on box body 1
Determine portion 71 and the hook portion being connected with fixed part 71 72, specifically, box body 1 is arranged in far from 2 one end of end cap in fixed part 71
On the other end, retaining piece 7 can be integrally formed with box body 1, can also be by being clamped or being threaded on box body 1；It is solid by being arranged
Gripping member 7, so that the simple easy processing of the structure, and can quickly and easily make box body 1 be fixed on specified location, and then guarantee
The strong fix of entire battery case, using and carrying convenient for battery case.
The utility model proposes a kind of electronic equipment when the electric quantity for electronic equipment deficiency, lead to including above-mentioned battery case
Crossing above-mentioned battery case can charge to the electronic equipment so that it keeps continuous duty, and the electronic equipment is continuous to use the time
It is long, reduce the number of frequent charge, it is easy to carry, there is good user experience.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. battery case characterized by comprising
Box body, with an inner space and the opening being connected to the inner space；
End cap is removably attached on the box body and for being closed the opening；
Wiring board is built in the inner space；
Battery mounting is set to the inner space and has the battery warehouse for set battery unit, and the battery is solid
Determine the partition that frame includes spaced two electrode plates and is enclosed the battery warehouse with two electrode plates, institute
Partition is stated to be connected between two electrode plates；Be provided on one of them described electrode plate for the battery unit
The positive connector that positive electrode is supported is provided with for supporting with the negative electrode of the battery unit on another described electrode plate
Anode connector, it is described anode connector and the anode connector with the circuit board electrical connection；
Interface, be formed on the end cap and with the circuit board electrical connection；And
Switch block is switched with the circuit board electrical connection and for controlling the battery case.
2. battery case according to claim 1, which is characterized in that the quantity of the battery unit is four；Described in two
Electrode plate is parallel to each other and with the divider upright, and the partition is divided into intermediate bulkhead and lateral margin partition, the lateral margin partition
It is two, two lateral margin partitions are arranged in parallel, and each lateral margin partition is resisted against the edge of two electrode plates
Place, the intermediate bulkhead have criss-cross cross section and are located between two lateral margin partitions, the intermediate bulkhead, two
The lateral margin partition and two electrode plates, which are enclosed, distinguishes one-to-one four electricity with four battery units
Pond warehouse.
3. battery case according to claim 2, which is characterized in that the intermediate bulkhead includes flat with each lateral margin partition
Capable transverse slat and the stringer board for being vertically connected at the transverse slat, two lateral margin partitions are connected with the stringer board respectively, described
Transverse slat, which is located at the both sides of the edge between two electrode plates, is respectively formed with the first notch, and each lateral margin partition is located at
The second notch is each formed at both sides of the edge between two electrode plates.
4. battery case according to claim 3, which is characterized in that each lateral margin partition is located at two electrode plates
Between both sides of the edge towards the transverse slat bending be extended.
5. battery case according to any one of claims 1 to 4, which is characterized in that the box body is cylindrical, the route
Plate has circular cross section, in two electrode plate square cross-sectional dimensions having the same and two electrode plates
The heart is respectively positioned on the axis of the box body, and the battery mounting is integrally formed fixed frame.
6. battery case according to claim 5, which is characterized in that the anode connector and/or the anode connector
For power spring.
7. battery case according to claim 5, which is characterized in that the wiring board is located at the battery mounting and described
Between end cap, the switch block includes the pressing member being arranged on the end cap and is connected to the pressing member and described
Elastic parts between wiring board.
8. battery case according to claim 5, which is characterized in that threaded portion is formed on the inner wall of the box body, it is described
End cap has thread fiting part corresponding with the threaded portion.
9. battery case according to claim 5, which is characterized in that the battery case further includes retaining piece, the retaining piece
With the fixed part being located on the box body and the hook portion being connected with the fixed part.
10. electronic equipment, which is characterized in that use battery case as described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269119.9U CN208548392U (en) | 2018-08-07 | 2018-08-07 | Battery case and the electronic equipment for using the battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821269119.9U CN208548392U (en) | 2018-08-07 | 2018-08-07 | Battery case and the electronic equipment for using the battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548392U true CN208548392U (en) | 2019-02-26 |
Family
ID=65426106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821269119.9U Active CN208548392U (en) | 2018-08-07 | 2018-08-07 | Battery case and the electronic equipment for using the battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950445A (en) * | 2019-03-28 | 2019-06-28 | 珠海博杰电子股份有限公司 | Battery case assembly method |
| CN111555392A (en) * | 2020-05-18 | 2020-08-18 | 歌尔智能科技有限公司 | Charging box |
-
2018
- 2018-08-07 CN CN201821269119.9U patent/CN208548392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950445A (en) * | 2019-03-28 | 2019-06-28 | 珠海博杰电子股份有限公司 | Battery case assembly method |
| CN109950445B (en) * | 2019-03-28 | 2021-11-23 | 珠海博杰电子股份有限公司 | Battery box assembling method |
| CN111555392A (en) * | 2020-05-18 | 2020-08-18 | 歌尔智能科技有限公司 | Charging box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2685542B1 (en) | Mobile charger | |
| US10998743B2 (en) | Mobile power bank | |
| CN208548392U (en) | Battery case and the electronic equipment for using the battery case | |
| WO2022178673A1 (en) | Dust collection apparatus and battery pack | |
| CN207753067U (en) | The protective device of lithium battery group | |
| KR200473025Y1 (en) | Portable external power-supplying device | |
| CN102157969B (en) | Portable charge device | |
| CN204732929U (en) | A kind of portable power source with wireless charging function | |
| CN204577495U (en) | Detachable battery frame | |
| CN209298212U (en) | Battery case and electronic equipment can be inserted | |
| CN207868253U (en) | A kind of Multifunctional camera machine battery | |
| CN210745521U (en) | Wireless Bluetooth earphone | |
| CN209461593U (en) | A kind of adjustable lithium ion battery | |
| CN204243147U (en) | Portable lithium ion cell group | |
| CN209298944U (en) | Solar battery box and electronic equipment | |
| CN201985583U (en) | Integrated battery charger with universal serial bus (USB) port | |
| CN211377609U (en) | Charging structure of safety warning lamp | |
| CN212783534U (en) | Novel No. 1 rechargeable battery | |
| CN216290239U (en) | Camera battery | |
| CN209926311U (en) | LED drive power supply box | |
| CN204230985U (en) | A kind of Universal lithium-cell clamping connection of multifunctional charger | |
| CN221126159U (en) | High capacity replaceable battery pack system | |
| CN212277347U (en) | Detachable battery pack with multiple voltage outputs | |
| CN208623077U (en) | New types of data line and charging unit | |
| CN212392684U (en) | Portable battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210301 Address after: 167 Luhu East Road, Dali Management District, Qingxi Town, Dongguan City, Guangdong Province Patentee after: Xie Huarong Address before: No. 167, Luhu East Road, Dali Management District, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Rongsheng Electronic Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right |