CN219696863U - Detachable battery circuit switching structure - Google Patents
Detachable battery circuit switching structure Download PDFInfo
- Publication number
- CN219696863U CN219696863U CN202320685473.4U CN202320685473U CN219696863U CN 219696863 U CN219696863 U CN 219696863U CN 202320685473 U CN202320685473 U CN 202320685473U CN 219696863 U CN219696863 U CN 219696863U
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- China
- Prior art keywords
- battery
- main board
- detachable
- switching structure
- fpc
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 12
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003813 thumb Anatomy 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 provides a detachable battery circuit switching structure, which comprises: the front shell is connected with the bracket, and a battery installation position and a main board installation position are arranged on the bracket; the main board is arranged on the main board installation position; a transfer FPC, wherein one end of the transfer FPC is connected with the main board, and the other end of the transfer FPC is provided with a battery seat; the battery is detachably arranged in the battery mounting position and is contacted with the battery seat; a rear case which covers the front case; and the battery cover is covered on the battery and is movably connected with the rear shell. Based on this detachable battery circuit switching structure, utilize switching FPC to solve the overall arrangement problem of battery. In addition, the battery cover and the detachable battery which are movably connected solve the problem of later maintenance of the battery, and the battery can be automatically replaced, so that the problem that a complete machine needs to be disassembled is avoided.
Description
Technical Field
The utility model relates to a battery connection structure, in particular to a detachable battery circuit switching structure.
Background
The design mode of the battery structure in the current automobile data recorder comprises two types: one is an integrated design, the battery is connected with the main board through a flat cable; the other is that the battery holder is designed on the main board.
The batteries in the two design modes are not detachable, and the battery connection mode which is not detachable has the following defects:
the battery is in a charging state for a long time in the running process, or the battery is not used for a long time in the stopping process, so that the battery is easy to damage, then the battery needs to be completely disassembled for replacement, and the maintenance cost is relatively high; in addition, the automobile data recorder is often exposed under the sun, and a metal heat dissipation module needs to be designed, so that the automobile data recorder can be thick when stacked together.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: aiming at the technical defects in the battery connection structure in the automobile data recorder, the detachable battery circuit switching structure is provided.
In order to solve the above technical problems, the present utility model provides a detachable battery line switching structure, which includes: the front shell is connected with the bracket, and a battery installation position and a main board installation position are arranged on the bracket; the main board is arranged on the main board installation position; a transfer FPC, wherein one end of the transfer FPC is connected with the main board, and the other end of the transfer FPC is provided with a battery seat; the battery is detachably arranged in the battery mounting position and is contacted with the battery seat; a rear case which covers the front case; and the battery cover is covered on the battery and is movably connected with the rear shell.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: one side surface of one end of the transfer FPC is provided with a BTB connector, and the other side surface is provided with a BTB steel sheet.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: the BTB connector is connected with the main board.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: one end of the switching FPC, which is provided with a battery seat, is provided with a positioning hole and a screw hole.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: one end of the battery installation position is provided with a disassembly opening, and the disassembly opening is inwards sunken.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: the battery mounting position is provided with the afterbody and buckles the position with dismantling the relative one end of mouth, afterbody detains the position block and live the battery.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: the inner side of one end of the battery installation position, which is close to the disassembly opening, is provided with an outwards protruding buckle which is buckled with the battery.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: the inner side of the battery cover is provided with a limiting piece, and the limiting piece is buckled with the inner side of the battery installation position.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: the limiting pieces are respectively positioned on each side edge of the battery cover.
In the detachable battery line switching structure provided by the utility model, the detachable battery line switching structure can also have the following characteristics: and a heat dissipation block is arranged on the rear shell and corresponds to the position of the main board.
The utility model has the beneficial effects that:
in the detachable battery line switching structure of the present utility model, the detachable battery line switching structure includes a front case, a bracket, a main board, a switching FPC, a battery, a rear case, and a battery cover. Wherein, the support is connected with the preceding shell, is provided with battery installation position and mainboard installation position on the support. The mainboard sets up on the mainboard installation position, and battery detachably sets up in the battery installation position. One end of the switching FPC is connected with the main board, and the other end of the switching FPC is provided with a battery seat which is contacted with a battery. The backshell covers on the preceding shell, battery cover and backshell swing joint, based on this detachable battery circuit switching structure, utilizes switching FPC to solve the overall arrangement problem of battery. In addition, the battery cover and the detachable battery which are movably connected solve the problem of later maintenance of the battery, and the battery can be automatically replaced, so that the problem that a complete machine needs to be disassembled is avoided.
In addition, one side of one end of the switching FPC, which is connected with the main board, is provided with a BTB (board to board) connector, and the other side is provided with a BTB steel sheet, and the strength of the BTB connector is ensured by reinforcing the BTB steel sheet.
In addition, the one end of the battery holder that sets up on the switching FPC is provided with locating hole and screw hole, carries out the prepositioning through the locating hole, then utilizes the screw to fix, further guarantees its stability.
In addition, the one end of battery installation position is provided with the dismantlement mouth, and this dismantlement mouth is inwards sunken, and convenience of customers dismantles the battery.
In addition, the battery mounting position is provided with the afterbody knot position with the relative one end of dismantling the mouth, and this afterbody knot position block holds the battery, and the one end inboard that is close to the dismantlement mouth is provided with outside convex buckle, and this buckle and battery lock are through detaining the position design for can with battery holder in close contact after the battery is put into the battery mounting position, prevent its in-process battery power down, lead to the vehicle event data recorder to shut down.
In addition, each side of the inner side of the battery cover is provided with a limiting piece, so that the battery cover can be assembled and disassembled conveniently.
Furthermore, the rear shell is also provided with a heat dissipation block, the heat dissipation block corresponds to the position of the main board, and can directly dissipate heat of the main board, so that the thickness space of the whole machine is optimized to the greatest extent.
Drawings
Fig. 1 is a schematic structural view of a detachable battery line switching structure in the present embodiment;
fig. 2 is a schematic diagram of the structure of the transfer FPC in the present embodiment;
fig. 3 is a schematic diagram of the structure of the patch FPC connection in the present embodiment;
fig. 4 is a schematic structural view of the battery mounting in the present embodiment;
fig. 5 is a schematic structural view of the battery mounting in the present embodiment;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is a schematic view of a battery cover fastening process in the present embodiment;
fig. 8 is a schematic view of the structure of the inside of the battery cover in the present embodiment;
fig. 9 is a schematic view of the structure in the Y direction when the battery cover in the present embodiment is fastened;
FIG. 10 is an enlarged schematic view at B in FIG. 9;
fig. 11 is a schematic view showing the structure in the Z direction when the battery cover is engaged in the present embodiment;
FIG. 12 is an enlarged schematic view at C in FIG. 11;
fig. 13 is a schematic structural view of the rear case in the present embodiment;
fig. 14 is a schematic structural view of the heat dissipating block in the present embodiment.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The detachable battery circuit switching structure is applied to the driving recorder and is used for supplying power to the driving recorder.
As shown in fig. 1 to 14, the detachable battery line transfer structure includes a front case 10, a bracket 20, a main board 30, a transfer FPC40, a battery 50, a rear case 60, and a battery cover 70.
The front case 10 is a front case of the travel recorder.
The bracket 20 is coupled to the front case 10. One end of the bracket 20 is provided with a battery mounting position 21, the other end is provided with a main board mounting position 22, and the main board 30 is arranged in the main board mounting position 22.
One end of the switching FPC40 is connected to the main board 30, and the other end is provided with a battery holder 41. One side of one end of the transfer FPC40 connected with the main board 30 is provided with a BTB connector 42, the BTB connector 42 is connected with the main board 30, the other side is provided with a BTB steel sheet 43, and the BTB steel sheet 43 is used for reinforcing the strength of the BTB connector 42.
The transfer FPC40 is provided with a positioning hole 44 and a screw hole 45 at one end of the battery holder 41 located beside the battery holder 41. The battery holder 41 is pre-positioned through the positioning hole 44 and then fixed through the screw hole 45 by the screw 46.
The battery 50 is installed in the battery installation position 21, and one side of the installed battery 50 is contacted with the spring 47 on the battery seat 41, so that good contact of the battery 50 is ensured, and power supply is performed.
The battery mounting position 21 is provided with the dismantlement mouth 211 in the one end outside, and this dismantlement mouth 211 inwards sunken, and its length is greater than the width of average person's thumb, and the width setting is between 10 ~ 15mm, and convenience of customers stretches into dismantles the battery after the dismantlement mouth 211, takes out.
The battery mounting position 21 is provided with an outwardly protruding buckle 212 on the inner side surface of one end close to the disassembly opening 211, and two sides of one end far away from the disassembly opening 211 are provided with outwardly extending tail buckles 213.
A groove matched with the buckle 212 is formed in one end of the battery 50, so that the buckle 212 can be clamped in the groove; the two sides of the other end are provided with bosses below the highest level of the battery 50, and after the battery 50 is installed, the bosses are positioned below the tail buckles 213 and are pressed by the tail buckles 213.
The rear case 60 is covered on the front case 10 and is coupled to the front case 10. A heat dissipation aluminum block 61 is installed on the inner side of the rear case 60 at a position corresponding to the main board 30. The heat dissipation aluminum block 61 is fixed to the inner side surface of the rear case 60 by screws 62.
The rear case 60 is hollowed out at a position corresponding to the battery mounting position 21 for mounting the battery cover 70.
The battery cover 70 is provided with stoppers 71 on each side of the inside thereof. Wherein, the limiting piece 71 in the X direction limits the periphery of the shell material passing through the rear shell 60, and the gap between the limiting piece and the shell material is 0.1mm; the amount of engagement of the stopper 71 in the Y direction was 0.3mm, and the stopper 71 in the z direction was fitted to the rear case 60 with a clearance of 0. As shown in fig. 7, after the battery cover 70 is put into the space of the rear case 60, it is pushed upward to be snap-coupled with the rear case 60.
In the detachable battery line switching structure according to the above embodiment, the detachable battery line switching structure includes a front case, a bracket, a main board, a switching FPC, a battery, a rear case, and a battery cover. Wherein, the support is connected with the preceding shell, is provided with battery installation position and mainboard installation position on the support. The mainboard sets up on the mainboard installation position, and battery detachably sets up in the battery installation position. One end of the switching FPC is connected with the main board, and the other end of the switching FPC is provided with a battery seat which is contacted with a battery. The backshell covers on the preceding shell, battery cover and backshell swing joint, based on this detachable battery circuit switching structure, utilizes switching FPC to solve the overall arrangement problem of battery. In addition, the battery cover and the detachable battery which are movably connected solve the problem of later maintenance of the battery, and the battery can be automatically replaced, so that the problem that a complete machine needs to be disassembled is avoided.
In addition, one side of one end of the switching FPC, which is connected with the main board, is provided with a BTB (board to board) connector, and the other side is provided with a BTB steel sheet, and the strength of the BTB connector is ensured by reinforcing the BTB steel sheet.
In addition, the one end of the battery holder that sets up on the switching FPC is provided with locating hole and screw hole, carries out the prepositioning through the locating hole, then utilizes the screw to fix, further guarantees its stability.
In addition, the one end of battery installation position is provided with the dismantlement mouth, and this dismantlement mouth is inwards sunken, and convenience of customers dismantles the battery.
In addition, the battery mounting position is provided with the afterbody knot position with the relative one end of dismantling the mouth, and this afterbody knot position block holds the battery, and the one end inboard that is close to the dismantlement mouth is provided with outside convex buckle, and this buckle and battery lock are through detaining the position design for can with battery holder in close contact after the battery is put into the battery mounting position, prevent its in-process battery power down, lead to the vehicle event data recorder to shut down.
In addition, each side of the inner side of the battery cover is provided with a limiting piece, so that the battery cover can be assembled and disassembled conveniently.
Furthermore, the rear shell is also provided with a heat dissipation block, the heat dissipation block corresponds to the position of the main board, and can directly dissipate heat of the main board, so that the thickness space of the whole machine is optimized to the greatest extent.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A detachable battery circuit switching structure, comprising:
a front shell, a back shell, a front cover and a back cover,
the bracket is connected with the front shell, and a battery installation position and a main board installation position are arranged on the bracket;
the main board is arranged on the main board installation position;
one end of the switching FPC is connected with the main board, and the other end of the switching FPC is provided with a battery seat;
the battery is detachably arranged in the battery mounting position and is in contact with the battery seat;
a rear case covering the front case;
and the battery cover is covered on the battery and is movably connected with the rear shell.
2. The detachable battery circuit switching structure according to claim 1, wherein:
a BTB connector is arranged on one side face of one end of the transfer FPC, and a BTB steel sheet is arranged on the other side face of the transfer FPC.
3. The detachable battery circuit switching structure according to claim 2, wherein:
the BTB connector is connected with the main board.
4. The detachable battery circuit switching structure according to claim 1, wherein:
and one end of the transfer FPC, which is provided with a battery seat, is provided with a positioning hole and a screw hole.
5. The detachable battery circuit switching structure according to claim 1, wherein:
one end of the battery installation position is provided with a disassembly opening, and the disassembly opening is inwards sunken.
6. The removable battery circuit transfer structure of claim 5, wherein:
a tail buckling position is arranged at one end of the battery mounting position opposite to the dismounting hole,
the tail buckling position is clamped with the battery.
7. The removable battery circuit transfer structure of claim 5, wherein:
an outward protruding buckle is arranged on the inner side of one end of the battery installation position, which is close to the disassembly opening,
the buckle is buckled with the battery.
8. The detachable battery circuit switching structure according to claim 1, wherein:
the inner side of the battery cover is provided with a limiting piece, and the limiting piece is buckled with the inner side of the battery installation position.
9. The removable battery circuit transfer structure of claim 8, wherein:
the limiting pieces are respectively positioned on each side edge of the battery cover.
10. The detachable battery circuit switching structure according to claim 1, wherein:
a heat dissipation block is arranged on the rear shell,
the heat dissipation block corresponds to the position of the main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685473.4U CN219696863U (en) | 2023-03-30 | 2023-03-30 | Detachable battery circuit switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320685473.4U CN219696863U (en) | 2023-03-30 | 2023-03-30 | Detachable battery circuit switching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696863U true CN219696863U (en) | 2023-09-15 |
Family
ID=87967986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320685473.4U Active CN219696863U (en) | 2023-03-30 | 2023-03-30 | Detachable battery circuit switching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696863U (en) |
-
2023
- 2023-03-30 CN CN202320685473.4U patent/CN219696863U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |