CN214412956U - Bluetooth sound equipment of convenient maintenance - Google Patents
Bluetooth sound equipment of convenient maintenance Download PDFInfo
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- CN214412956U CN214412956U CN202120212556.2U CN202120212556U CN214412956U CN 214412956 U CN214412956 U CN 214412956U CN 202120212556 U CN202120212556 U CN 202120212556U CN 214412956 U CN214412956 U CN 214412956U
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Abstract
The utility model discloses a bluetooth sound of convenient maintenance, including bluetooth sound, bluetooth sound is including installing the casing and setting up the apron at installation casing top, the first fixture block of bottom left side fixedly connected with of apron, the bottom of first fixture block is established to the toper structure, and installation casing activity cover is established on first fixture block, and the sound amplification hole has been seted up at the top of apron, and sound amplification hole activity cover is equipped with the dust screen, the top fixedly connected with semicircle ring of dust screen, two first cutting ferrule of equal fixedly connected with on the both sides inner wall in sound amplification hole, the equal fixedly connected with second fixture block in bottom four corners of dust screen. The utility model relates to a rationally, be convenient for carry out the dismouting operation to the dust screen fast alone, make things convenient for personnel to clear up the dust screen, and be convenient for through the mode that simply promotes, realize fast the dismouting to the apron, improve dismouting efficiency, labour saving and time saving makes things convenient for personnel to carry out subsequent maintenance operation, satisfies the user demand.
Description
Technical Field
The utility model relates to a bluetooth sound technical field especially relates to a bluetooth sound of convenient maintenance.
Background
The Bluetooth sound is a built-in Bluetooth chip, Bluetooth connection is used for replacing sound equipment connected by traditional wires, and the Bluetooth sound is connected with Bluetooth playing equipment such as a mobile phone tablet computer and a notebook computer, so that the purpose of convenience and quickness is achieved;
most of current bluetooth sound are the integral type, the dismouting is more complicated, when bluetooth sound breaks down, need personnel to prize the upper cover with the help of the instrument, the operation is comparatively hard, and in order to reduce the entering of dust, most can set up the dust screen in public address department, but it has the shortcoming of taking off the clearance alone with the dust screen not of being convenient for, the dust screen is used for a long time, pile up easily because of a large amount of stillness of dust granule causes its jam, and then influence the tone quality of stereo set, can not satisfy the user demand, therefore we have proposed the bluetooth sound of a convenient maintenance and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the bluetooth sound of a convenient maintenance that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a Bluetooth sound device convenient to maintain comprises a Bluetooth sound device body, wherein the Bluetooth sound device body comprises a mounting shell and a cover plate arranged at the top of the mounting shell, the left side of the bottom of the cover plate is fixedly connected with a first clamping block, the bottom of the first clamping block is designed to be a conical structure, the mounting shell is movably sleeved on the first clamping block, the top of the cover plate is provided with a sound amplifying hole, a dustproof net is movably sleeved in the sound amplifying hole, the top of the dustproof net is fixedly connected with a semicircular ring, two first clamping sleeves are fixedly connected on the inner walls at the two sides of the sound amplifying hole, the four corners at the bottom of the dustproof net are fixedly connected with a second clamping block, the bottom of the second clamping block is designed to be a conical structure, the first clamping sleeves are movably sleeved on the corresponding second clamping blocks, one side of the top of the cover plate is provided with a first groove, a positioning rod is fixedly connected between the inner walls at the two sides of the first groove, and an L-shaped pressing block is slidably sleeved on the positioning rod, the left side of the L-shaped pressing block extends into the sound amplifying hole, the inner wall of the top of the L-shaped pressing block is in movable contact with one side of the top of the dust screen, the right side of the L-shaped pressing block is fixedly connected with a pull rod, the right end of the pull rod extends to the right side of the cover plate and is fixedly connected with a first pull ring, the right side of the top of the mounting shell is fixedly connected with a second clamping sleeve, the top of the second clamping sleeve extends into the first groove, a third clamping block is movably clamped in the second clamping sleeve, the right side of the third clamping block is of a conical structure, the left side of the third clamping block is fixedly connected with a moving rod, a spring is fixedly connected between the left side of the moving rod and the right side of the L-shaped pressing block, the right side of the bottom of the cover plate is fixedly connected with a fourth clamping block, the bottom of the fourth clamping block is of a conical structure, the mounting shell is movably sleeved on the fourth clamping block, the top of the pull rod is provided with a first rectangular hole, the top of the moving rod penetrates through the first rectangular hole, the moving rod is slidably sleeved on the positioning rod, the right side fixedly connected with rectangle pole of carriage release lever, the right-hand member of rectangle pole extend to in the first pull ring and fixedly connected with second pull ring.
Preferably, a first rectangular groove is formed in the left side of the top of the mounting shell, the inner wall of the first rectangular groove is in movable contact with the outer side of the first clamping block, a second rectangular groove is formed in the right side of the top of the mounting shell, and the inner wall of the second rectangular groove is in movable contact with the outer side of the fourth clamping block.
Preferably, a second rectangular hole is formed in the inner wall of the left side of the first groove, and the inner wall of the second rectangular hole is in movable contact with the outer side of the L-shaped pressing block.
Preferably, the front side and the rear side of the moving rod are respectively in sliding connection with the front side inner wall and the rear side inner wall of the first rectangular hole, a through hole is formed in the right side inner wall of the first rectangular hole, and the inner wall of the through hole is in sliding connection with the outer side of the rectangular rod.
Preferably, the right side of the cover plate is provided with an arc-shaped groove with an opening at the front side and the rear side, and the outer side of the first pull ring is in movable contact with the inner wall of the arc-shaped groove.
Preferably, a third rectangular hole is formed in the inner wall of the bottom of the first groove, and the inner wall of the third rectangular hole is in movable contact with the outer side of the second clamping sleeve.
Preferably, a first circular hole is formed in the inner wall of the right side of the L-shaped pressing block, a second circular hole is formed in the top of the left side of the moving rod, and the inner wall of the first circular hole and the inner wall of the second circular hole are connected with the outer side of the positioning rod in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the shell, the cover plate, the first clamping sleeve, the second clamping block, the dust screen, the first clamping block, the first groove, the positioning rod, the L-shaped pressing block, the pull rod, the second clamping sleeve, the third clamping block, the movable rod, the spring, the rectangular rod, the first rectangular hole and the first pull ring with the fourth clamping block, when the dust screen needs to be taken down separately, the first pull ring is pulled rightwards to drive the pull rod to move rightwards, the pull rod drives the L-shaped pressing block to be staggered rightwards with the top of the dust screen and compresses the spring, the semicircular ring is pulled upwards to drive the dust screen to be taken out upwards from the sound amplifying hole, the dust screen can be cleaned, after cleaning, the dust screen is moved downwards to the sound amplifying hole, the dust screen drives the four second clamping blocks to be sleeved on the corresponding first clamping sleeves respectively, then the right pulling force to the first pull ring is released, at the moment, the elastic force of the spring drives the L-shaped pressing block to move leftwards to shield and limit the dust screen, the dismounting operation of the dust screen is completed;
when the cover plate needs to be taken down from the installation shell, the second pull ring is pushed leftwards to drive the rectangular rod to move leftwards, the rectangular rod drives the moving rod to slide leftwards on the positioning rod and compress the spring, the moving rod drives the third clamping block to move out of the second clamping sleeve, the cover plate is moved upwards to enable the cover plate to be separated from the installation shell, after maintenance, the cover plate is moved downwards to drive the first clamping block and the fourth clamping block to move into the first rectangular groove and the second rectangular groove respectively, meanwhile, the second clamping sleeve gradually moves into the first groove, the leftward thrust of the second pull ring is released, at the moment, the elastic force of the spring drives the third clamping block to move rightwards into the second clamping sleeve through the moving rod, the cover plate is fixed, and dismounting is completed.
The utility model relates to a rationally, be convenient for carry out the dismouting operation to the dust screen fast alone, make things convenient for personnel to clear up the dust screen, and be convenient for through the mode that simply promotes, realize fast the dismouting to the apron, improve dismouting efficiency, labour saving and time saving makes things convenient for personnel to carry out subsequent maintenance operation, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a bluetooth sound box convenient for maintenance provided by the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 shells, 101 cover plates, 1 first clamping sleeve, 2 second clamping blocks, 3 dust screens, 4 first clamping blocks, 5 first grooves, 6 positioning rods, 7L-shaped pressing blocks, 8 pull rods, 9 second clamping sleeves, 10 third clamping blocks, 11 moving rods, 12 springs, 13 rectangular rods, 14 first rectangular holes, 15 first pull rings and 16 fourth clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a bluetooth sound convenient for maintenance comprises a bluetooth sound body, the bluetooth sound body comprises a mounting casing 100 and a cover plate 101 arranged on the top of the mounting casing 100, the left side of the bottom of the cover plate 101 is fixedly connected with a first clamping block 4, the bottom of the first clamping block 4 is designed to be a conical structure, the mounting casing 100 is movably sleeved on the first clamping block 4, the top of the cover plate 101 is provided with a sound expansion hole, the sound expansion hole is movably sleeved with a dust screen 3, the top of the dust screen 3 is fixedly connected with a semicircular ring, two first clamping sleeves 1 are fixedly connected on the inner walls of the two sides of the sound expansion hole, the four corners of the bottom of the dust screen 3 are fixedly connected with second clamping blocks 2, the bottom of the second clamping blocks 2 is designed to be a conical structure, the first clamping sleeves 1 are movably sleeved on the corresponding second clamping blocks 2, one side of the top of the cover plate 101 is provided with a first groove 5, a positioning rod 6 is fixedly connected between the inner walls of the two sides of the first groove 5, an L-shaped pressing block 7 is slidably sleeved on the positioning rod 6, the left side of the L-shaped pressing block 7 extends into the sound amplifying hole, the inner wall of the top of the L-shaped pressing block 7 is in movable contact with one side of the top of the dust screen 3, a pull rod 8 is fixedly connected to the right side of the L-shaped pressing block 7, the right end of the pull rod 8 extends to the right side of the cover plate 101 and is fixedly connected with a first pull ring 15, a second clamping sleeve 9 is fixedly connected to the right side of the top of the mounting shell 100, the top of the second clamping sleeve 9 extends into the first groove 5, a third clamping block 10 is movably clamped in the second clamping sleeve 9, a conical structure is arranged on the right side of the third clamping block 10, a moving rod 11 is fixedly connected to the left side of the third clamping block 10, a spring 12 is fixedly connected between the left side of the moving rod 11 and the right side of the L-shaped pressing block 7, a fourth clamping block 16 is fixedly connected to the right side of the bottom of the cover plate 101, a conical structure is arranged at the bottom of the fourth clamping block 16, the mounting shell 100 is movably sleeved on the fourth clamping block 16, first rectangular hole 14 has been seted up at 8's of pull rod top, and first rectangular hole 14 is run through on 11's of carriage release lever top, and carriage release lever 11 slip cover is established on locating lever 6, and carriage release lever 11's right side fixedly connected with rectangular pole 13, rectangular pole 13's right-hand member extend to in the first pull ring 15 and fixedly connected with second pull ring, the utility model relates to a rationally, be convenient for carry out the dismouting operation to dust screen 3 alone fast, make things convenient for personnel to clear up dust screen 3, and be convenient for through the mode of simple promotion, realize the dismouting to apron 101 fast, improve dismouting efficiency, labour saving and time saving makes things convenient for personnel to carry out subsequent maintenance operation, satisfies the user demand.
In the utility model, a first rectangular groove is arranged on the left side of the top of the mounting shell 100, the inner wall of the first rectangular groove is movably contacted with the outer side of the first clamping block 4, a second rectangular groove is arranged on the right side of the top of the mounting shell 100, the inner wall of the second rectangular groove is movably contacted with the outer side of the fourth clamping block 16, a second rectangular hole is arranged on the inner wall of the left side of the first groove 5, the inner wall of the second rectangular hole is movably contacted with the outer side of the L-shaped pressing block 7, the front side and the rear side of the movable rod 11 are respectively connected with the inner wall of the front side and the inner wall of the rear side of the first rectangular hole 14 in a sliding way, a perforation is arranged on the inner wall of the right side of the first rectangular hole 14, the inner wall of the perforation is connected with the outer side of the rectangular rod 13 in a sliding way, the front side and the rear side of the cover plate 101 are both provided with arc-shaped grooves with openings, the outer side of the first pull ring 15 is movably contacted with the inner wall of the arc-shaped groove, a third rectangular hole is arranged on the inner wall of the bottom of the first groove 5, the inner wall of third rectangular hole and the outside movable contact of second cutting ferrule 9, seted up first circular port on the right side inner wall of L shape briquetting 7, the second circular port has been seted up at the left side top of carriage release lever 11, the inner wall of first circular port and the inner wall of second circular port all with the outside sliding connection of locating lever 6, the utility model relates to a rationally, be convenient for carry out the dismouting operation to dust screen 3 alone fast, make things convenient for personnel to clear up dust screen 3, and be convenient for through the mode of simple promotion, realize the dismouting to apron 101 fast, improve dismouting efficiency, labour saving and time saving makes things convenient for personnel to carry out subsequent maintenance operation, satisfies the user demand.
The working principle is as follows: when the dustproof net 3 is needed to be taken down independently, the first pull ring 15 is pulled rightwards, the first pull ring 15 drives the pull rod 8 to move rightwards, the pull rod 8 drives the L-shaped press block 7 to slide rightwards on the positioning rod 6, the pull rod 8 drives the first rectangular hole 14 to slide rightwards on the moving rod 11, the L-shaped press block 7 moves rightwards and compresses the spring 12 at the same time, the L-shaped press block 7 moves rightwards and is gradually staggered with the top of the dustproof net 3, the shielding of the dustproof net 3 is removed, then the semicircular ring is pulled upwards to drive the dustproof net 3 to move upwards, the dustproof net 3 drives the four second fixture blocks 2 to move out of the corresponding first clamping sleeves 1 respectively, the dustproof net 3 is taken out from the sound amplifying holes gradually, the dustproof net 3 can be cleaned, after the cleaning is finished, the dustproof net 3 moves downwards to the sound amplifying holes, the dustproof net 3 drives the four second fixture blocks 2 to be inserted into the corresponding first clamping sleeves 1 respectively, then, the right pulling force of the first pull ring 15 is released, the spring 12 in a compressed state is reset, the elastic force of the spring 12 drives the L-shaped pressing block 7 to move leftwards to shield and limit the dustproof net 3, and then the disassembling and assembling operation of the dustproof net 3 is completed, so that the dustproof net 3 can be conveniently and independently disassembled and assembled, and personnel can conveniently clean the dustproof net 3;
when the cover plate 101 needs to be taken down from the installation shell 100, the second pull ring is pushed leftwards, the second pull ring drives the rectangular rod 13 to move leftwards, the rectangular rod 13 drives the moving rod 11 to slide leftwards on the positioning rod 6, the moving rod 11 compresses the spring 12 leftwards, meanwhile, the moving rod 11 drives the third clamping block 10 to move out of the second clamping sleeve 9, further the fixation of the cover plate 101 is removed, the cover plate 101 moves upwards, the cover plate 101 drives the first clamping block 4 and the fourth clamping block 16 to move out of the corresponding first rectangular groove and the second rectangular groove respectively, the cover plate 101 is separated upwards from the second clamping sleeve 9, the cover plate 101 is taken down from the installation shell 100, maintenance operation on parts inside the installation shell 100 can be facilitated, after maintenance, the first clamping block 4 and the fourth clamping block 16 are aligned with the first rectangular groove and the second rectangular groove respectively, the cover plate 101 is moved downwards, the cover plate 101 drives the first clamping block 4 and the fourth clamping block 16 to move into the first rectangular groove and the second rectangular groove respectively When apron 101 moves down, make second cutting ferrule 9 remove gradually to first groove 5 in, when the bottom of apron 101 contacts with the top of installation casing 100, relax the thrust left to the second pull ring, the elasticity of the spring 12 that is in compression state at this moment drives the carriage release lever 11 and moves right, carriage release lever 11 drives third fixture block 10 and moves right to the second cutting ferrule 9 in, third fixture block 10 clamps with second cutting ferrule 9 mutually, and then make apron 101 fixed, the dismouting is accomplished, make and be convenient for through the mode of simple promotion, realize the dismouting to apron 101 fast, the efficiency of the high dismouting is improved, make things convenient for personnel to carry out subsequent maintenance operation.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A Bluetooth sound convenient to maintain comprises a Bluetooth sound body, wherein the Bluetooth sound body comprises an installation shell (100) and a cover plate (101) arranged at the top of the installation shell (100), and is characterized in that the left side of the bottom of the cover plate (101) is fixedly connected with a first clamping block (4), the bottom of the first clamping block (4) is of a conical structure, the installation shell (100) is movably sleeved on the first clamping block (4), the top of the cover plate (101) is provided with a sound amplification hole, a dustproof net (3) is movably sleeved in the sound amplification hole, the top of the dustproof net (3) is fixedly connected with a semicircular ring, two first clamping sleeves (1) are fixedly connected on the inner walls of the two sides of the sound amplification hole, the four corners of the bottom of the dustproof net (3) are fixedly connected with second clamping blocks (2), the bottom of the second clamping blocks (2) is of a conical structure, the first clamping sleeves (1) are movably sleeved on the corresponding second clamping blocks (2), a first groove (5) is formed in one side of the top of the cover plate (101), a positioning rod (6) is fixedly connected between the inner walls of the two sides of the first groove (5), an L-shaped pressing block (7) is sleeved on the positioning rod (6) in a sliding manner, the left side of the L-shaped pressing block (7) extends into the sound amplifying hole, the inner wall of the top of the L-shaped pressing block (7) is in movable contact with one side of the top of the dustproof net (3), a pull rod (8) is fixedly connected to the right side of the L-shaped pressing block (7), the right end of the pull rod (8) extends to the right side of the cover plate (101) and is fixedly connected with a first pull ring (15), a second clamping sleeve (9) is fixedly connected to the right side of the top of the mounting shell (100), the top of the second clamping sleeve (9) extends into the first groove (5), a third clamping block (10) is movably clamped in the second clamping sleeve (9), the right side of the third clamping block (10) is of a conical structure, and a moving rod (11) is fixedly connected to the left side of the third clamping block (10), fixedly connected with spring (12) between the left side of carriage release lever (11) and the right side of L shape briquetting (7), bottom right side fixedly connected with fourth fixture block (16) of apron (101), the bottom of fourth fixture block (16) is established to the toper structure, installation casing (100) movable sleeve is established on fourth fixture block (16), first rectangular hole (14) have been seted up at the top of pull rod (8), first rectangular hole (14) are run through on the top of carriage release lever (11), carriage release lever (11) slip cover is established on locating lever (6), the right side fixedly connected with rectangular rod (13) of carriage release lever (11), the right-hand member of rectangular rod (13) extends to in first pull ring (15) and fixedly connected with second pull ring.
2. The bluetooth sound box convenient to maintain as claimed in claim 1, wherein a first rectangular groove is formed in the left side of the top of the mounting housing (100), an inner wall of the first rectangular groove is in movable contact with the outer side of the first fixture block (4), a second rectangular groove is formed in the right side of the top of the mounting housing (100), and an inner wall of the second rectangular groove is in movable contact with the outer side of the fourth fixture block (16).
3. The Bluetooth speaker convenient to maintain as claimed in claim 1, wherein a second rectangular hole is formed in the left inner wall of the first groove (5), and the inner wall of the second rectangular hole is in movable contact with the outer side of the L-shaped pressing block (7).
4. The bluetooth sound box convenient for maintenance according to claim 1, wherein the front side and the rear side of the moving rod (11) are slidably connected with the front side inner wall and the rear side inner wall of the first rectangular hole (14), respectively, a through hole is formed on the right side inner wall of the first rectangular hole (14), and the through hole inner wall is slidably connected with the outer side of the rectangular rod (13).
5. The Bluetooth speaker convenient to maintain as claimed in claim 1, wherein an arc-shaped groove with openings on both the front side and the rear side is formed on the right side of the cover plate (101), and the outer side of the first pull ring (15) is in movable contact with the inner wall of the arc-shaped groove.
6. The Bluetooth speaker convenient to maintain as claimed in claim 1, wherein a third rectangular hole is formed in an inner wall of the bottom of the first groove (5), and an inner wall of the third rectangular hole is in movable contact with an outer side of the second ferrule (9).
7. The Bluetooth sound box convenient to maintain as claimed in claim 1, wherein a first circular hole is formed in the inner wall of the right side of the L-shaped pressing block (7), a second circular hole is formed in the top of the left side of the moving rod (11), and the inner wall of the first circular hole and the inner wall of the second circular hole are both in sliding connection with the outer side of the positioning rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212556.2U CN214412956U (en) | 2021-01-26 | 2021-01-26 | Bluetooth sound equipment of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212556.2U CN214412956U (en) | 2021-01-26 | 2021-01-26 | Bluetooth sound equipment of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412956U true CN214412956U (en) | 2021-10-15 |
Family
ID=78047840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212556.2U Expired - Fee Related CN214412956U (en) | 2021-01-26 | 2021-01-26 | Bluetooth sound equipment of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222212A (en) * | 2021-12-15 | 2022-03-22 | 福建省恒锦天成科技有限公司 | Intelligent human-computer interaction high-pitch early warning system based on high-voltage line |
-
2021
- 2021-01-26 CN CN202120212556.2U patent/CN214412956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222212A (en) * | 2021-12-15 | 2022-03-22 | 福建省恒锦天成科技有限公司 | Intelligent human-computer interaction high-pitch early warning system based on high-voltage line |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 Termination date: 20220126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |