CN220234890U - Loudspeaker box capable of automatically selecting storage battery type - Google Patents
Loudspeaker box capable of automatically selecting storage battery type Download PDFInfo
- Publication number
- CN220234890U CN220234890U CN202322303016.7U CN202322303016U CN220234890U CN 220234890 U CN220234890 U CN 220234890U CN 202322303016 U CN202322303016 U CN 202322303016U CN 220234890 U CN220234890 U CN 220234890U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery compartment
- fixed
- apron
- cover plate
- 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.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 34
- 239000002253 acid Substances 0.000 claims abstract description 11
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 13
- 210000003141 lower extremity Anatomy 0.000 description 4
- 230000002968 anti-fracture Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005236 sound signal Effects 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 discloses a sound box capable of automatically selecting storage battery types, which comprises a sound box shell and a cover plate, wherein a battery compartment is arranged at the rear side of the sound box shell, the cover plate is detachably connected to an opening at the rear end of the battery compartment and is used for sealing the battery compartment, one side of the battery compartment is used for accommodating a lead-acid battery, and the other side of the battery compartment is used for accommodating a lithium battery; the front side of the cover plate is fixed with a supporting plate made of metal materials, the lead-acid battery is tightly pressed on the inner side of the battery bin through the supporting plate, the front side of the supporting plate is fixed with a pressing frame, the lithium battery is positioned on the inner side of the pressing frame, and the lithium battery is tightly pressed on the supporting plate through the pressing frame; when the loudspeaker box is used, a user can select the type of the storage battery according to the use requirement, so that the applicability of the loudspeaker box can be improved, and convenience can be brought to the user.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a sound box capable of automatically selecting a storage battery type.
Background
The sound box is used for converting the electric signal into the sound signal, and the sound box with the built-in storage battery is arranged on the market at present, so that a user cannot be limited by a power supply when using the sound box, and the sound box can be moved to any position for use, namely, convenience is brought to the use of the user; however, the storage battery currently built in the sound box is generally a lead-acid battery or a lithium battery, and the battery compartment for accommodating the storage battery in the sound box can only be adapted to the lead-acid battery or the lithium battery, so that a user cannot select the type of the storage battery according to the use requirement, namely the sound box has the defect of poor applicability.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the sound box capable of automatically selecting the type of the storage battery, and when the sound box is used, a user can automatically select the type of the storage battery according to the use requirement, so that the applicability of the sound box can be improved, and convenience can be brought to the user.
The utility model relates to a sound box capable of automatically selecting storage battery types, which comprises a sound box shell and a cover plate, wherein a battery compartment is arranged at the rear side of the sound box shell, the cover plate is detachably connected to an opening at the rear end of the battery compartment and is used for sealing the battery compartment, one side of the battery compartment is used for accommodating a lead-acid battery, and the other side of the battery compartment is used for accommodating a lithium battery; the front side of apron is fixed with the backup pad of being made by metal material, and lead acid battery compresses tightly in the inboard of battery compartment through the backup pad, and the front side of backup pad is fixed with compresses tightly the frame, and lithium cell is located the inboard of compressing tightly the frame, and lithium cell compresses tightly in the backup pad through compressing tightly the frame.
By adopting the structure, one side of the battery compartment can accommodate the lead-acid battery, and the other side of the battery compartment can accommodate the lithium battery, so that a user can select the type of the storage battery according to the use requirement, the applicability of the sound box can be improved, and convenience can be brought to the user; in addition, the structural strength of the cover plate can be improved through the arrangement of the support plate, namely, the deformation resistance and the fracture resistance of the cover plate can be improved.
The sound box capable of automatically selecting the storage battery type comprises a propping part positioned at the front side of a lithium battery, wherein the propping part is propped against the front end of the lithium battery, each side edge of the propping part is provided with a bending part bending backwards, each bending part is propped against the outer side wall of the lithium battery, the rear ends of two oppositely arranged bending parts extend to a supporting plate and are provided with fixing parts bending outwards, the two fixing parts are fixed with the supporting plate, and the rear end of the lithium battery is propped against the front end of the supporting plate; through adopting this kind of hold-down frame back, support the portion of leaning on and can realize compressing tightly the lithium cell, the lateral movement of lithium cell can be restricted to the portion of bending to after hold-down frame is fixed with the backup pad, hold-down frame can compress tightly the lithium cell in the backup pad reliably, can realize the reliable fixed to the lithium cell promptly.
The sound box capable of automatically selecting the storage battery type comprises a sound box body, wherein each fixing part is fixed with a supporting plate through at least one bolt; by adopting this structure, the pressing frame can be reliably fixed with the support plate.
The sound box capable of automatically selecting the storage battery type comprises a supporting plate, a cover plate and a plurality of storage battery type sound boxes, wherein the supporting plate is fixed with the cover plate through a plurality of bolts which are circumferentially distributed at intervals; by adopting this structure, the support plate can be reliably fixed with the cover plate.
The utility model discloses a sound box capable of automatically selecting a storage battery type, wherein a plurality of inserting blocks which are distributed at intervals from left to right are arranged at the lower edge of a cover plate, slots which are in one-to-one correspondence with each inserting block are arranged at the lower edge of an opening at the rear side of a battery compartment, and each inserting block is inserted into a slot at a corresponding position; the upper part of the cover plate is penetrated with a hand-screwed bolt from back to front, the inner side of the battery bin is fixed with a nut seat, and the hand-screwed bolt is in threaded connection with the nut seat so as to fix the cover plate on the loudspeaker box shell; through adopting this kind of structure after, when apron and audio amplifier casing are assembled, the lower limb of apron can be pegged graft through the cooperation of the slot on the lower limb of inserted block and being located battery compartment rear side open-ended, and the upper portion of apron then can be fixed with the audio amplifier casing through the threaded connection effect of hand screw bolt and nut seat, in above-mentioned structure promptly, only need a hand screw bolt can realize the fixed of apron and audio amplifier casing to have the advantage to apron fixed convenience.
The loudspeaker box capable of automatically selecting the storage battery type is characterized in that grid-shaped reinforcing ribs are arranged on the front side wall of the cover plate; through the setting of strengthening rib strip, can improve the structural strength of apron, can improve the anti deformation and the anti fracture strength of apron promptly.
The loudspeaker box capable of automatically selecting the storage battery type is characterized in that the outer walls of the left side and the right side of the loudspeaker box shell are respectively provided with a buckling hand groove with an opening at the rear side, and each buckling hand groove is positioned in the middle of the loudspeaker box shell in the vertical direction; after the buckling hand grooves with the rear openings are formed in the outer walls of the left side and the right side of the sound box shell, when a user needs to move the sound box, the sound box can be held from front to back, fingers of two hands can be buckled into the buckling hand grooves, and therefore the sound box can be held more reliably and moved; in addition, because each handle groove is positioned in the middle of the vertical direction of the rear shell, a user can hold the sound box more easily and move the sound box, and the stability of moving the sound box can be ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partially exploded perspective view of the present utility model;
fig. 3 is a schematic perspective view of the present utility model with a portion of the structure removed.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-3, the loudspeaker box capable of selecting the storage battery type by oneself comprises a loudspeaker box shell 1 and a cover plate 2, wherein a battery compartment 11 is arranged at the rear side of the loudspeaker box shell 1, the cover plate 2 is detachably connected at an opening at the rear end of the battery compartment 11 and is used for sealing the battery compartment 11, one side of the battery compartment 11 is used for accommodating a lead-acid battery 3, and the other side of the battery compartment 11 is used for accommodating a lithium battery 4; the front side of apron 2 is fixed with the backup pad 5 of being made by metal material, and lead acid battery 3 compresses tightly the inboard at battery compartment 11 through backup pad 5, and the front side of backup pad 5 is fixed with compresses tightly frame 6, and lithium cell 4 is located the inboard that compresses tightly frame 6, and lithium cell 4 compresses tightly on backup pad 5 through compressing tightly frame 6.
The pressing frame 6 comprises an abutting part 61 positioned at the front side of the lithium battery 4, the abutting part 61 abuts against the front end of the lithium battery 4, each side edge of the abutting part 61 is provided with a bending part 62 which bends backwards, each bending part 62 abuts against the outer side wall of the lithium battery 4, the rear ends of two oppositely arranged bending parts 62 extend to the supporting plate 5 and are provided with fixing parts 63 which bend outwards, the two fixing parts 63 are fixed with the supporting plate 5, and the rear end of the lithium battery 4 abuts against the front end of the supporting plate 5; through adopting this kind of hold-down frame back, support the portion of leaning on and can realize compressing tightly the lithium cell, the lateral movement of lithium cell can be restricted to the portion of bending to after hold-down frame is fixed with the backup pad, hold-down frame can compress tightly the lithium cell in the backup pad reliably, can realize the reliable fixed to the lithium cell promptly.
Each fixing portion 63 is fixed to the support plate 5 by at least one bolt; by adopting this structure, the pressing frame can be reliably fixed with the support plate.
The supporting plate 5 is fixed with the cover plate 2 through a plurality of bolts which are circumferentially distributed at intervals; by adopting this structure, the support plate can be reliably fixed with the cover plate.
A plurality of inserting blocks 21 are arranged at the lower edge of the cover plate 2 at intervals from left to right, inserting grooves 12 which are in one-to-one correspondence with each inserting block 21 are arranged at the lower edge of the opening at the rear side of the battery compartment 11, and each inserting block 21 is inserted into the corresponding inserting groove 12; the upper part of the cover plate 2 is provided with a hand-screwed bolt 7 in a penetrating way from back to front, a nut seat 8 is fixed on the inner side of a battery bin 11, and the hand-screwed bolt 7 is in threaded connection with the nut seat 8 to fix the cover plate 2 on the loudspeaker box shell 1; through adopting this kind of structure after, when apron and audio amplifier casing are assembled, the lower limb of apron can be pegged graft through the cooperation of the slot on the lower limb of inserted block and being located battery compartment rear side open-ended, and the upper portion of apron then can be fixed with the audio amplifier casing through the threaded connection effect of hand screw bolt and nut seat, in above-mentioned structure promptly, only need a hand screw bolt can realize the fixed of apron and audio amplifier casing to have the advantage to apron fixed convenience.
The front side wall of the cover plate 2 is provided with grid-shaped reinforcing ribs 22; through the setting of strengthening rib strip, can improve the structural strength of apron, can improve the anti deformation and the anti fracture strength of apron promptly.
The outer walls of the left side and the right side of the sound box shell 1 are respectively provided with a handle groove 13 with an opening at the rear side, and each handle groove 13 is positioned in the middle of the sound box shell 1 in the vertical direction; after the buckling hand grooves with the rear openings are formed in the outer walls of the left side and the right side of the sound box shell, when a user needs to move the sound box, the sound box can be held from front to back, fingers of two hands can be buckled into the buckling hand grooves, and therefore the sound box can be held more reliably and moved; in addition, because each handle groove is positioned in the middle of the vertical direction of the rear shell, a user can hold the sound box more easily and move the sound box, and the stability of moving the sound box can be ensured.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a can select audio amplifier of battery type by oneself, includes audio amplifier casing (1) and apron (2), the rear side of audio amplifier casing (1) is provided with battery compartment (11), apron (2) detachably connect the opening part of battery compartment (11) rear end and be used for sealing battery compartment (11), its characterized in that: one side of the battery compartment (11) is used for accommodating a lead-acid battery (3), and the other side of the battery compartment (11) is used for accommodating a lithium battery (4); the front side of apron (2) is fixed with backup pad (5) of being made by metal material, lead acid battery (3) compress tightly in the inboard of battery compartment (11) through backup pad (5), the front side of backup pad (5) is fixed with compresses tightly frame (6), lithium cell (4) are located compress tightly the inboard of frame (6), lithium cell (4) compress tightly on backup pad (5) through compressing tightly frame (6).
2. The loudspeaker box capable of automatically selecting the storage battery type according to claim 1, wherein the pressing frame (6) comprises an abutting portion (61) located at the front side of the lithium battery (4), the abutting portion (61) abuts against the front end of the lithium battery (4), bending portions (62) bent backwards are arranged on each side edge of the abutting portion (61), each bending portion (62) abuts against the outer side wall of the lithium battery (4), the rear ends of two oppositely arranged bending portions (62) extend to the position of the supporting plate (5) and are provided with fixing portions (63) bent outwards, and the rear ends of the two fixing portions (63) abut against the front end of the supporting plate (5).
3. Loudspeaker according to claim 2, wherein each of the fixing portions (63) is fixed to the support plate (5) by at least one bolt.
4. Loudspeaker box with self-selectable accumulator type according to claim 1, characterized in that the supporting plate (5) is fixed with the cover plate (2) by a number of screws distributed at circumferentially spaced intervals.
5. The sound box capable of automatically selecting the storage battery type according to any one of claims 1 to 4, wherein a plurality of inserting blocks (21) are arranged at the lower edge of the cover plate (2) at intervals from left to right, slots (12) which are in one-to-one correspondence with each inserting block (21) are arranged on the lower edge of the rear side opening of the battery compartment (11), and each inserting block (21) is inserted into the slot (12) at the corresponding position; the upper portion of apron (2) wears to be equipped with one from the back forward and twists bolt (7), the inboard of battery compartment (11) is fixed with nut seat (8), twist bolt (7) with nut seat (8) threaded connection is in order to with apron (2) are fixed to on the audio amplifier casing (1).
6. Loudspeaker according to any one of claims 1-4, wherein the front side wall of the cover plate (2) is provided with grid-like stiffening ribs (22).
7. The loudspeaker box with the self-selectable storage battery type according to any one of claims 1 to 4, wherein the left and right outer walls of the loudspeaker box shell (1) are provided with buckling grooves (13) with rear openings, and each buckling groove (13) is located in the middle of the loudspeaker box shell (1) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303016.7U CN220234890U (en) | 2023-08-25 | 2023-08-25 | Loudspeaker box capable of automatically selecting storage battery type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303016.7U CN220234890U (en) | 2023-08-25 | 2023-08-25 | Loudspeaker box capable of automatically selecting storage battery type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234890U true CN220234890U (en) | 2023-12-22 |
Family
ID=89177826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303016.7U Active CN220234890U (en) | 2023-08-25 | 2023-08-25 | Loudspeaker box capable of automatically selecting storage battery type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234890U (en) |
-
2023
- 2023-08-25 CN CN202322303016.7U patent/CN220234890U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |