CN109786617B - Bottom box and battery box - Google Patents
Bottom box and battery box Download PDFInfo
- Publication number
- CN109786617B CN109786617B CN201910241713.XA CN201910241713A CN109786617B CN 109786617 B CN109786617 B CN 109786617B CN 201910241713 A CN201910241713 A CN 201910241713A CN 109786617 B CN109786617 B CN 109786617B
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- limiting part
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- bottom plate
- positioning
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- 230000000670 limiting effect Effects 0.000 claims abstract description 212
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a bottom box and a battery box. The bottom plate is provided with a first inserting limiting part, a second inserting limiting part, a third inserting limiting part, a fourth inserting limiting part, a fifth inserting limiting part and a sixth inserting limiting part. The first plug-in limiting part is used for inserting and limiting the first pole piece group, the second plug-in limiting part is used for inserting and limiting the second pole piece group, the third plug-in limiting part is used for inserting and limiting the first outlet end wiring piece, and the fourth plug-in limiting part is used for inserting and limiting the second outlet end wiring piece. The fifth plug-in limiting part is used for inserting and limiting the first electric connecting piece, and the sixth plug-in limiting part is used for inserting and limiting the second electric connecting piece. The bottom box can be assembled in a plug-in limiting mode without manual welding, screw fixing and other modes, can be suitable for automatic assembly equipment assembly, and has higher working efficiency.
Description
Technical Field
The invention relates to the technical field of power supply devices, in particular to a bottom box and a battery box.
Background
The battery box is mainly used for providing power for terminal electronic equipment, such as LED lamp strings. The conventional battery case includes a bottom case for accommodating the battery, a cover detachably connected with the bottom case, a control circuit board for controlling whether the battery is electrically connected with the terminal electronic device, and a protective cover disposed in the bottom case and covering and fixing the control circuit board. The traditional battery box cannot be suitable for automatic equipment assembly due to the internal space structure of the bottom box, manual assembly is usually adopted, and the working efficiency is low.
Disclosure of Invention
Based on the above, it is necessary to overcome the defects of the prior art, and to provide a bottom case and a battery case, which can be adapted to the assembly of automatic equipment, and have higher working efficiency.
The technical scheme is as follows: a bottom box, comprising: the bottom plate is provided with a first inserting limiting part, a second inserting limiting part, a third inserting limiting part, a fourth inserting limiting part, a fifth inserting limiting part and a sixth inserting limiting part; the first inserting limiting part is used for inserting and limiting the first pole piece group, the second inserting limiting part is used for inserting and limiting the second pole piece group, the first inserting limiting part and the second inserting limiting part are arranged oppositely, and the interval between the first inserting limiting part and the second inserting limiting part is used for loading a battery; the third plug-in limiting part is used for inserting and limiting the first outlet end wiring piece, and the fourth plug-in limiting part is used for inserting and limiting the second outlet end wiring piece; the fifth plug-in limiting part is used for inserting and limiting the first electric connector, and the sixth plug-in limiting part is used for inserting and limiting the second electric connector.
The bottom box can utilize automatic assembly equipment to directly insert and limit the first pole piece group to the first inserting limiting part, the second pole piece group to insert and limit to the second inserting limiting part, the battery is arranged between the first inserting limiting part and the second inserting limiting part, the first outlet end wiring piece is inserted and limited to the third inserting limiting part, the second outlet end wiring piece is inserted and limited to the fourth inserting limiting part, the first electric connecting piece is inserted and limited to the fifth inserting limiting part, the second electric connecting piece is inserted and limited to the sixth inserting limiting part, and the assembly operation can be carried out without manual welding, screw fixing and other modes, but the battery is assembled in an inserting limiting mode, and the battery box can be suitable for assembly of automatic assembly equipment and has higher working efficiency.
In one embodiment, the bottom plate is further provided with a seventh inserting limiting portion, the seventh inserting limiting portion is used for inserting and limiting the wire pressing button, and the third inserting limiting portion and the fourth inserting limiting portion are located on two sides of the seventh inserting limiting portion respectively.
In one embodiment, the bottom box further comprises a side plate connected to the bottom plate, and the side plate is circumferentially arranged around the bottom plate.
In one embodiment, the side plates include a first side plate, a first end plate, a second side plate and a second end plate, wherein the first side plate, the first end plate, the second side plate and the second end plate are all connected with the bottom plate, and the first side plate, the first end plate, the second side plate and the second end plate are sequentially connected and are enclosed on the bottom plate; the first end plate is provided with two wire passing holes which are respectively arranged in one-to-one correspondence with the wire pressing part of the first outlet end wiring piece and the wire pressing part of the second outlet end wiring piece; the first end plate is further provided with a first high-position bayonet and a first low-position bayonet in sequence from top to bottom, and the first high-position bayonet and the first low-position bayonet are both used for being matched with a buckle of the line pressing button.
In one embodiment, the first inserting limiting part comprises two first positioning blocks arranged on the bottom plate at intervals, and the interval between the two first positioning blocks is used for inserting and limiting the first pole piece group; the second inserting limiting part comprises two second positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two second positioning blocks is used for inserting and limiting a second pole piece group; the third inserting limiting part comprises two third positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two third positioning blocks is used for inserting and limiting the first outlet end wiring piece; the fourth inserting limiting part comprises two fourth positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two fourth positioning blocks is used for inserting and limiting a second outlet end wiring piece; the fifth inserting limiting part comprises more than one fifth positioning block arranged on the bottom plate, and the fifth positioning block is provided with a first socket for inserting and limiting a first electric connector; the sixth plug-in limiting part comprises more than one sixth positioning block arranged on the bottom plate, and the sixth positioning block is provided with a second socket for inserting and limiting a second electric connecting piece.
In one embodiment, the seventh inserting limiting part comprises two seventh positioning blocks arranged on the bottom plate at intervals, and the interval between the two seventh positioning blocks is used for inserting and limiting the wire pressing button.
In one embodiment, the seventh inserting limiting part further comprises a first positioning plate arranged on the bottom plate, the first positioning plate is in contact fit with the wire pressing button, the first positioning plate is provided with a guide hole corresponding to the boss of the wire pressing button, the first positioning plate is further provided with a second high-position bayonet and a second low-position bayonet in sequence, and the second high-position bayonet and the second low-position bayonet are both used for being matched with the buckle of the wire pressing button.
In one embodiment, the bottom plate is further provided with more than one partition plate located between the first inserting limiting portion and the second inserting limiting portion, and more than one partition plate is arranged at intervals.
In one embodiment, the bottom plate is further provided with a clamping piece, and the clamping piece is used for being matched with the clamping hole of the protective cover in a clamping manner; the bottom plate is also provided with a limiting plate which is used for limiting and matching with the clamping interface on the convex part of the protective cover; and the bottom plate is also provided with a positioning column which is used for being matched with the positioning hole of the protective cover.
The battery box comprises the bottom box, and further comprises a first pole piece group, a second pole piece group, a battery, a first outlet end wiring piece, a second outlet end wiring piece, a first electric connecting piece and a second electric connecting piece;
the first pole piece group is inserted into the first inserting limiting part, the second pole piece group is inserted into the second inserting limiting part, and the battery is arranged at the interval between the first inserting limiting part and the second inserting limiting part;
the first outlet end wiring piece is inserted into the third inserting limiting part, the second outlet end wiring piece is inserted into the fourth inserting limiting part, the first electric connecting piece is inserted into the fifth inserting limiting part, and the second electric connecting piece is inserted into the sixth inserting limiting part.
The technical effect of the battery box is brought by the bottom box due to the fact that the battery box comprises the bottom box, and the battery box has the same beneficial effects as the bottom box and is not repeated.
Drawings
Fig. 1 is a schematic structural view of a battery case according to an embodiment of the invention;
FIG. 2 is an exploded view of a battery case according to an embodiment of the present invention;
FIG. 3 is a schematic view of a battery case according to an embodiment of the present invention with a cover removed;
FIG. 4 is a schematic view of a battery case according to an embodiment of the present invention with a cover and a protective cover removed;
FIG. 5 is a schematic view of a bottom case according to an embodiment of the invention;
FIG. 6 is a schematic view of another view structure of a bottom case according to an embodiment of the invention;
FIG. 7 is a schematic view of a battery, a wire, a first outlet terminal connector, a second outlet terminal connector, a first electrical connector and a second electrical connector according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a battery, a wire, a first outlet terminal connector, a second outlet terminal connector, a first electrical connector and a second electrical connector according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a push button according to an embodiment of the present invention.
Reference numerals:
10. a bottom case, 11, a bottom plate, 111, a first positioning block, 1111, a first notch, 112, a second positioning block, 1121, a second notch, 113, a third positioning block, 114, a fourth positioning block, 115, a fifth positioning block, 1151, a first socket, 116, a sixth positioning block, 1161, a second socket, 117, a seventh positioning block, 118, a first positioning plate, 1181, a guide hole, 1191, a partition plate, 1192, a first pressing port, 121, a first side plate, 122, a first end plate, 1221, a wire passing hole, 1222, a first high-order bayonet, 1223, a first low-order bayonet, 1224, an opening, 123, second curb plate, 124, second end plate, 125, joint spare, 126, limiting plate, 127, reference column, 20, first pole piece group, 30, second pole piece group, 40, battery, 50, first exit end wiring spare, 60, second exit end wiring spare, 70, first electric connector, 80, second electric connector, 91, line ball button, 911, buckle, 912, boss, 92, wire, 93, visor, 931, joint hole, 932, convex part, 9321, joint mouth, 933, positioning hole, 94, lid, 941, second press mouth, 95, shift knob.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, referring to fig. 1-5, a base box 10 includes a base plate 11. The bottom plate 11 is provided with a first inserting limiting part, a second inserting limiting part, a third inserting limiting part, a fourth inserting limiting part, a fifth inserting limiting part and a sixth inserting limiting part. The first inserting limiting part is used for inserting and limiting the first pole piece group 20, and the second inserting limiting part is used for inserting and limiting the second pole piece group 30. The first inserting limiting portion and the second inserting limiting portion are arranged opposite to each other, and an interval between the first inserting limiting portion and the second inserting limiting portion is used for accommodating the battery 40. The third plug-in limiting portion is used for inserting and limiting the first outlet end wiring member 50, and the fourth plug-in limiting portion is used for inserting and limiting the second outlet end wiring member 60. The fifth plug-in limiting portion is used for inserting and limiting the first electrical connector 70, and the sixth plug-in limiting portion is used for inserting and limiting the second electrical connector 80.
In the above-mentioned bottom case 10, during assembly operation, the first pole piece group 20 can be directly inserted and limited in the first inserting limiting portion by using an automatic assembly device, the second pole piece group 30 is inserted and limited in the second inserting limiting portion, the battery 40 is installed between the first inserting limiting portion and the second inserting limiting portion, the first outlet terminal wire member 50 is inserted and limited in the third inserting limiting portion, the second outlet terminal wire member 60 is inserted and limited in the fourth inserting limiting portion, the first electric connector 70 is inserted and limited in the fifth inserting limiting portion, the second electric connector 80 is inserted and limited in the sixth inserting limiting portion, that is, the assembly operation can be performed without manual operation such as welding and screw fixing, and the assembly can be performed by adopting the inserting limiting manner, so that the battery 40 can be adapted to the assembly of the automatic assembly device, and the working efficiency is higher.
Further, referring to fig. 5 and 6, the bottom plate 11 is further provided with a seventh insertion limiting portion. The seventh inserting limiting portion is used for inserting and limiting the pressing line button 91. The third inserting limiting part and the fourth inserting limiting part are respectively positioned at two sides of the seventh inserting limiting part. Thus, the wire pressing button 91 can be assembled by the automatic assembly equipment, and the working efficiency is high. In addition, after the push button 91 is inserted into the seventh insertion limiting portion, it is possible to facilitate contact-electrical connection of one of the two wires 92 arranged in parallel with the first electrical connector 70, while it is possible to facilitate contact-electrical connection of the other wire 92 of the two wires 92 arranged in parallel with the second electrical connector 80.
In one embodiment, referring to fig. 5 and 6, the bottom case 10 further includes a side plate connected to the bottom plate 11. The side plates are circumferentially arranged around the bottom plate 11. So, first cartridge spacing portion, second cartridge spacing portion, third cartridge spacing portion, fourth cartridge spacing portion, fifth cartridge spacing portion, sixth cartridge spacing portion and seventh cartridge spacing portion are all surrounded by the curb plate, and the curb plate can avoid the part in the battery case to expose, plays the guard action.
Further, referring to fig. 4 to 9, the side plates include a first side plate 121, a first end plate 122, a second side plate 123, and a second end plate 124. The first side plate 121, the first end plate 122, the second side plate 123 and the second end plate 124 are all connected to the bottom plate 11, and the first side plate 121, the first end plate 122, the second side plate 123 and the second end plate 124 are sequentially connected to each other and are enclosed on the bottom plate 11. The first end plate 122 is provided with two wire passing holes 1221, and the two wire passing holes 1221 are respectively arranged in one-to-one correspondence with the wire pressing portions of the first outlet terminal wire connecting piece 50 and the wire pressing portions of the second outlet terminal wire connecting piece 60. Thus, two wires 92 extend into the chassis 10 through two wire vias 1221, respectively.
In addition, a first high bayonet 1222 and a first low bayonet 1223 are sequentially disposed on the first end plate 122. The first high bayonet 1222 and the first low bayonet 1223 are configured to mate with the buckle 911 of the push button 91. When the wire pressing button 91 is located in the first low-level bayonet 1223, the buckle 911 of the wire pressing button 91 respectively presses and clamps the two wires 92 together with the wire pressing part of the first outlet terminal 50 and the wire pressing part of the second outlet terminal 60; when the push button 91 is located in the first high-position bayonet 1222, the buckle 911 of the push button 91 is separated from the push portion of the first outlet terminal 50 and the push portion of the second outlet terminal 60, so that the two wires 92 can be pulled out of the bottom case 10 or put into the bottom case 10.
Further, referring to fig. 4, the first inserting limiting portion includes two first positioning blocks 111 disposed on the bottom plate 11 at intervals. The space between the two first positioning blocks 111 is used for inserting and limiting the first pole piece group 20. The second inserting limiting part comprises two second positioning blocks 112 which are arranged on the bottom plate 11 at intervals. The space between the two second positioning blocks 112 is used for inserting and limiting the second pole piece group 30. The third inserting limiting part comprises two third positioning blocks 113 which are arranged on the bottom plate 11 at intervals. The space between the two third positioning blocks 113 is used for inserting and limiting the first outlet terminal 50. The fourth inserting limiting portion includes two fourth positioning blocks 114 disposed on the bottom plate 11 at intervals. The space between the two fourth positioning blocks 114 is used for inserting the limiting second outlet terminal 60. The fifth inserting limiting portion includes at least one fifth positioning block 115 disposed on the bottom plate 11. The fifth positioning block 115 is provided with a first socket 1151 for inserting and limiting the first electrical connector 70. The sixth inserting and limiting part comprises more than one sixth positioning block 116 arranged on the bottom plate 11, and the sixth positioning block 116 is provided with a second socket 1161 for inserting and limiting the second electric connector 80.
Specifically, referring to fig. 3, 4, 5, 7 and 8, in order to facilitate the electrical connection between the first pole piece group 20 and the battery 40, the first positioning block 111 is provided with a first notch 1111 for avoiding the elastic connection piece of the first pole piece group 20. Similarly, in order to facilitate the electrical connection between the second pole piece set 30 and the battery 40, the second positioning block 112 is provided with a second notch 1121 for avoiding the elastic connection piece of the second pole piece set 30. In addition, to facilitate faster insertion of first electrical connector 70 into first socket 1151, the mouth of first socket 1151 is designed with a guiding ramp. To prevent the first electrical connector 70 from easily disengaging the first socket 1151, a back-off is provided in the first socket 1151 to prevent the first electrical connector 70 from disengaging. Further, when the bottom case 10 is integrally produced by mold opening, in order to enable mold opening on the first positioning block 111 to form the back-off, the bottom plate 11 is provided with a through hole corresponding to the back-off.
In one embodiment, referring to fig. 5, the seventh inserting and limiting portion includes two seventh positioning blocks 117 disposed on the bottom plate 11 at intervals, and the interval between the two seventh positioning blocks 117 is used for inserting and limiting the pressing button 91. Thus, the two seventh positioning blocks 117 have a good limiting effect on the press button 91 and a guiding effect in the moving process of the press button 91, so that the press button is high in stability and can be suitable for automatic assembly. Specifically, in order to perform a better limiting and guiding function on the push button 91, the seventh positioning block 117 has an L shape.
Further, the seventh inserting limiting portion further includes a first positioning plate 118 disposed on the bottom plate 11. The first positioning plate 118 is in contact fit with the push button 91, and the first positioning plate 118 is provided with a guide hole 1181 corresponding to the boss 912 of the push button 91. Thus, the first positioning plate 118 also has a good limiting effect on the press button 91 and a guiding effect in the moving process of the press button 91, so that the press button is high in stability and can be suitable for automatic assembly.
In addition, referring to fig. 5, 6 and 9, the first positioning plate 118 is further provided with a second high bayonet and a second low bayonet in sequence, and the second high bayonet and the second low bayonet are both used for being matched with the buckle 911 of the pressing button 91. When the wire pressing button 91 is positioned at the second low-position bayonet, the buckle 911 of the wire pressing button 91 respectively presses and clamps the two wires 92 together with the wire pressing part of the first outlet end wiring piece 50 and the wire pressing part of the second outlet end wiring piece 60 correspondingly; when the wire pressing button 91 is located at the second high-position bayonet, the buckle 911 of the wire pressing button 91 is separated from the wire pressing portion of the first outlet terminal 50 and the wire pressing portion of the second outlet terminal 60, so that the two wires 92 can be pulled out of the bottom box 10 or put into the bottom box 10. Specifically, the second high bayonet and the second low bayonet are respectively provided in one-to-one correspondence with the first high bayonet 1222 and the first low bayonet 1223.
In an embodiment, referring to fig. 5 and fig. 6, the base plate 11 is further provided with the one or more spacers 1191 located between the first inserting limiting portion and the second inserting limiting portion, and one or more spacers 1191 are arranged at intervals. In this way, the spacer 1191 can divide the space between the first and second insertion limiting portions into two or more battery mounting areas, so that the two or more batteries 40 can be mounted in a mutually isolated manner. Specifically, when the number of the batteries 40 matched with the battery box is 3, 3 separators 1191, the first side plate 121 and the bottom plate 11 are selected to cooperate to form 3 battery mounting areas, so that the 3 batteries 40 can be mounted in a mutually isolated manner.
In one embodiment, the base plate 11 is further provided with a locking member 125, and the locking member 125 is configured to be in locking engagement with the locking hole 931 of the protection cover 93. Thus, the protective cover 93 can be clamped and mounted on the bottom box 10 through automatic assembly equipment, so that the degree of automation is high, and the working efficiency is high.
In addition, the bottom plate 11 is further provided with a limiting plate 126, and the limiting plate 126 is used for limiting and matching with the clamping interface 9321 on the convex portion 932 of the protective cover 93. After the protective cover 93 is mounted on the bottom case 10, the limiting plate 126 on the bottom plate 11 is limited in the card interface 9321 of the convex portion 932 of the protective cover 93, so that the protective cover 93 can be prevented from moving, and the stability of the protective cover 93 is better. In addition, the clamping piece 125 and the limiting plate 126 can also play a role in isolating wires and preventing short circuits.
In addition, the base plate 11 is further provided with a positioning column 127, and the positioning column 127 is adapted to the positioning hole 933 of the protective cover 93. After the protective cover 93 is mounted on the bottom box 10, the positioning columns 127 on the bottom plate 11 are limited in the positioning holes 933 of the protective cover 93, so that the protective cover 93 can be prevented from moving, and the stability of the protective cover 93 is better. Further, when the base case 10 is integrally produced by mold opening, in order to be able to mold-open the clamping piece 125 on the first positioning block 111, the bottom plate 11 is provided with a through hole corresponding to the clamping piece 125.
Further, the end surface of the positioning column 127 extends inwards to form a mounting hole, and the cover 94 is installed in the mounting hole through the mounting piece and is connected with the positioning column of the bottom box, so that the cover 94 is installed on the bottom box tightly. Specifically, the mounting holes are screw holes, and the mounting members are screws, bolts, or the like that mate with the screw holes.
In addition, referring to fig. 1 and 5, in order to make the connection between the cover 94 and the bottom case 10 stable, the second end plate 124 of the bottom case 10 is provided with a clamping hole, the cover 94 is provided with a buckle matching with the clamping hole, and the cover 94 and the bottom case 10 are assembled together in a clamping manner.
In addition, referring to fig. 1 and 5, the first end plate 122 of the bottom case 10 is provided with an opening 1224 for avoiding the switch button, and the switch button 95 extends out of the bottom case 10 through the opening 1224, so that a worker can conveniently press the switch button 95.
In one embodiment, referring to fig. 1 to 6, a battery case includes the bottom case 10 according to any of the above embodiments, and further includes a first pole piece group 20, a second pole piece group 30, a battery 40, a first outlet terminal connector 50, a second outlet terminal connector 60, a first electrical connector 70, and a second electrical connector 80.
The first pole piece group 20 is inserted in the first inserting limiting portion, the second pole piece group 30 is inserted in the second inserting limiting portion, and the battery 40 is installed at an interval between the first inserting limiting portion and the second inserting limiting portion.
The first outlet terminal 50 is inserted into the third inserting limiting portion, the second outlet terminal 60 is inserted into the fourth inserting limiting portion, the first electrical connector 70 is inserted into the fifth inserting limiting portion, and the second electrical connector 80 is inserted into the sixth inserting limiting portion.
The technical effects of the battery case include the bottom case 10, and the technical effects are brought by the bottom case 10, which are the same as the beneficial effects of the bottom case 10, and are not repeated.
In one embodiment, the first electrical connector 70 is a circuit board, and the circuit board is provided with a first gold finger for correspondingly and electrically contacting and matching with the first outlet terminal connector 50, and a second gold finger for correspondingly and electrically contacting and matching with the first pole piece group 20. In this way, the first outlet terminal connector 50 and the first pole piece group 20 can be electrically connected with the circuit board conveniently. Similarly, the second electrical connector 80 is specifically a control circuit board, and the control circuit board is provided with a third gold finger for correspondingly and electrically contacting and matching with the second outlet terminal connector 60, and a fourth gold finger for correspondingly and electrically contacting and matching with the second pole piece set 30. The control circuit board can be provided with a power switch, and whether the battery box is electrically connected with the terminal electronic equipment can be controlled by opening or closing the power switch.
In one embodiment, referring to fig. 1, 2 and 5, in order to drive the push button 91 to move toward the bottom case 10 to push the two wires 92 onto the first outlet terminal 50 and the second outlet terminal 60, or drive the push button 91 to move toward the cover 94 to separate from the first outlet terminal 50 and the second outlet terminal 60, a first pressing opening 1192 corresponding to the push button 91 is provided on the bottom plate 11, and a second pressing opening 941 corresponding to the push button 91 is provided on the cover 94. The pressing button 91 can be driven to move toward the bottom case 10 by a finger passing through the second pressing opening 941 to perform a pressing operation, and the pressing button 91 can be driven to move toward the cover 94 by a finger passing through the first pressing opening 1192 to perform a separating operation.
It can be understood that when the number of the batteries 40 installed in the battery box is 1, the first pole piece group 20 and the second pole piece group 30 can all include one pole piece, so as to electrically connect the batteries 40 with the terminal electronic device; when the number of the batteries 40 mounted in the battery case is more than two, the number of the pole pieces included in the first pole piece group 20 and the second pole piece group 30 is more than two. Referring to fig. 7, specifically, when the number of the batteries 40 in the battery box is three (three batteries 40 in fig. 7 are respectively denoted as a first battery, a second battery and a third battery from left to right), the first pole piece group 20 includes a first pole piece electrically connected to the first electrical connector 70, and a second pole piece for connecting the second battery and the third battery in series; the second pole piece group 30 includes a third pole piece electrically connected to the second electrical connector 80, and a fourth pole piece for connecting the first battery and the second battery in series; the second pole piece together with the fourth pole piece enables the series connection of three cells 40.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A base box, comprising: the bottom plate is provided with a first inserting limiting part, a second inserting limiting part, a third inserting limiting part, a fourth inserting limiting part, a fifth inserting limiting part and a sixth inserting limiting part;
the first inserting limiting part is used for inserting and limiting the first pole piece group, the second inserting limiting part is used for inserting and limiting the second pole piece group, the first inserting limiting part and the second inserting limiting part are arranged oppositely, and the interval between the first inserting limiting part and the second inserting limiting part is used for loading a battery;
the third plug-in limiting part is used for inserting and limiting the first outlet end wiring piece, and the fourth plug-in limiting part is used for inserting and limiting the second outlet end wiring piece;
the fifth plug-in limiting part is used for inserting and limiting the first electric connector, and the sixth plug-in limiting part is used for inserting and limiting the second electric connector.
2. The bottom box of claim 1, wherein the bottom plate is further provided with a seventh insertion limiting portion, the seventh insertion limiting portion is used for inserting and limiting a wire pressing button, and the third insertion limiting portion and the fourth insertion limiting portion are respectively located at two sides of the seventh insertion limiting portion.
3. The base box of claim 2, further comprising a side plate connected to the bottom plate, the side plate being circumferentially disposed about the bottom plate.
4. The bottom box of claim 3, wherein the side plates comprise a first side plate, a first end plate, a second side plate and a second end plate, the first side plate, the first end plate, the second side plate and the second end plate are all connected with the bottom plate, and the first side plate, the first end plate, the second side plate and the second end plate are sequentially connected and are enclosed on the bottom plate; the first end plate is provided with two wire passing holes which are respectively arranged in one-to-one correspondence with the wire pressing part of the first outlet end wiring piece and the wire pressing part of the second outlet end wiring piece; the first end plate is further provided with a first high-position bayonet and a first low-position bayonet in sequence from top to bottom, and the first high-position bayonet and the first low-position bayonet are both used for being matched with a buckle of the line pressing button.
5. The bottom box according to claim 1 or 2, wherein the first insertion limiting portion comprises two first positioning blocks arranged on the bottom plate at intervals, and the interval between the two first positioning blocks is used for inserting and limiting the first pole piece group; the second inserting limiting part comprises two second positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two second positioning blocks is used for inserting and limiting a second pole piece group; the third inserting limiting part comprises two third positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two third positioning blocks is used for inserting and limiting the first outlet end wiring piece; the fourth inserting limiting part comprises two fourth positioning blocks which are arranged on the bottom plate at intervals, and the interval between the two fourth positioning blocks is used for inserting and limiting a second outlet end wiring piece; the fifth inserting limiting part comprises more than one fifth positioning block arranged on the bottom plate, and the fifth positioning block is provided with a first socket for inserting and limiting a first electric connector; the sixth plug-in limiting part comprises more than one sixth positioning block arranged on the bottom plate, and the sixth positioning block is provided with a second socket for inserting and limiting a second electric connecting piece.
6. The bottom box of claim 2, wherein the seventh insertion limiting portion includes two seventh positioning blocks disposed on the bottom plate at intervals, and an interval between the two seventh positioning blocks is used for inserting and limiting the wire pressing button.
7. The bottom box of claim 6, wherein the seventh inserting limiting part further comprises a first positioning plate arranged on the bottom plate, the first positioning plate is in contact fit with the wire pressing button, the first positioning plate is provided with a guide hole corresponding to a boss of the wire pressing button, the first positioning plate is further provided with a second high-position bayonet and a second low-position bayonet in sequence, and the second high-position bayonet and the second low-position bayonet are both used for being matched with a buckle of the wire pressing button.
8. The bottom box of claim 1, wherein the bottom plate is further provided with more than one partition plate between the first inserting limiting portion and the second inserting limiting portion, and more than one partition plate is arranged at intervals.
9. The bottom box according to claim 1, wherein the bottom plate is further provided with a clamping piece, and the clamping piece is used for being matched with the clamping hole of the protective cover in a clamping way; the bottom plate is also provided with a limiting plate which is used for limiting and matching with the clamping interface on the convex part of the protective cover; and the bottom plate is also provided with a positioning column which is used for being matched with the positioning hole of the protective cover.
10. A battery box, characterized by comprising the bottom box according to any one of claims 1 to 9, and further comprising a first pole piece group, a second pole piece group, a battery, a first outlet terminal wiring member, a second outlet terminal wiring member, a first electrical connector and a second electrical connector;
the first pole piece group is inserted into the first inserting limiting part, the second pole piece group is inserted into the second inserting limiting part, and the battery is arranged at the interval between the first inserting limiting part and the second inserting limiting part;
the first outlet end wiring piece is inserted into the third inserting limiting part, the second outlet end wiring piece is inserted into the fourth inserting limiting part, the first electric connecting piece is inserted into the fifth inserting limiting part, and the second electric connecting piece is inserted into the sixth inserting limiting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241713.XA CN109786617B (en) | 2019-03-28 | 2019-03-28 | Bottom box and battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241713.XA CN109786617B (en) | 2019-03-28 | 2019-03-28 | Bottom box and battery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109786617A CN109786617A (en) | 2019-05-21 |
| CN109786617B true CN109786617B (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241713.XA Active CN109786617B (en) | 2019-03-28 | 2019-03-28 | Bottom box and battery box |
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| Country | Link |
|---|---|
| CN (1) | CN109786617B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207925541U (en) * | 2018-01-29 | 2018-09-28 | 惠东县永恒电子有限公司 | A kind of Waterproof battery case |
| CN208315635U (en) * | 2018-05-24 | 2019-01-01 | 唐山松下产业机器有限公司 | A kind of battery case |
| CN208580777U (en) * | 2018-06-11 | 2019-03-05 | 北京快松果科技有限公司 | Battery case |
| CN209447900U (en) * | 2019-03-28 | 2019-09-27 | 珠海博杰电子股份有限公司 | Back box and battery case |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206284396U (en) * | 2016-11-11 | 2017-06-30 | 深圳市艾维普思科技股份有限公司 | Battery case and electronic cigarette |
-
2019
- 2019-03-28 CN CN201910241713.XA patent/CN109786617B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207925541U (en) * | 2018-01-29 | 2018-09-28 | 惠东县永恒电子有限公司 | A kind of Waterproof battery case |
| CN208315635U (en) * | 2018-05-24 | 2019-01-01 | 唐山松下产业机器有限公司 | A kind of battery case |
| CN208580777U (en) * | 2018-06-11 | 2019-03-05 | 北京快松果科技有限公司 | Battery case |
| CN209447900U (en) * | 2019-03-28 | 2019-09-27 | 珠海博杰电子股份有限公司 | Back box and battery case |
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| Publication number | Publication date |
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| CN109786617A (en) | 2019-05-21 |
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