CN210327987U - Sound volume detection device for sound equipment - Google Patents
Sound volume detection device for sound equipment Download PDFInfo
- Publication number
- CN210327987U CN210327987U CN201921504542.7U CN201921504542U CN210327987U CN 210327987 U CN210327987 U CN 210327987U CN 201921504542 U CN201921504542 U CN 201921504542U CN 210327987 U CN210327987 U CN 210327987U
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- Prior art keywords
- recess
- sliding
- stopper
- groove
- lateral wall
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- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a volume detection device for stereo set, the power distribution box comprises a box body, box roof central point puts and has seted up first recess, wall central point puts the equidistance in the first recess and is provided with three wires, first spout has been seted up to first recess below both sides wall intermediate position symmetry, be provided with clamping device in the first spout, first recess below both sides wall symmetry fixedly connected with installation piece, be provided with slider in the installation piece, first groove opening part is provided with sealing device, the last detection device that is provided with of sealing device. The utility model discloses, there is seal structure to adopt, guarantees the gas tightness of detection device body to and be provided with the spacing clamping device of spring, do benefit to and press from both sides tight installation stereo set equipment, the bottom is provided with the wire and supplies power to the stereo set, whole top cap adopts piston structure to do benefit to the dismantlement, and has inserted the decibel appearance on the top cap, detects the volume, and the practicality is good.
Description
Technical Field
The utility model relates to a volume detection technical field especially relates to a volume detection device for stereo set.
Background
The sound equipment is composed of a sound source (music playing equipment, pickup equipment, namely a microphone), control equipment (analog or digital sound console), an audio processor (peripheral equipment such as an effector, an equalizer, a pressure limiter, a frequency divider, a signal distributor, a delayer and the like are used in the past, and a digital system controller integrating the functions, a power amplifier (power amplifier) and a sound box are also used at present.
At present, sound equipment is widely used, and as an important standard for measuring the quality of sound equipment, namely, the volume, the practicability of the existing sound detector is poor, the sound equipment is inconvenient to install and use, the measurement space is poor in tightness, and further inaccurate in measurement, inconvenient to disassemble and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a volume detection device for a sound box.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a volume detection device for stereo set, includes the box, box roof central point puts and has seted up first recess, the bottom wall central point puts the equidistance in the first recess and is provided with three wires, first spout has been seted up to first recess below both sides wall intermediate position symmetry, be provided with clamping device in the first spout, first recess below both sides wall symmetry fixedly connected with installation piece, be provided with slider in the installation piece, first groove opening department is provided with sealing device, the last detection device that is provided with of sealing device.
As a further description of the above technical solution:
sealing device includes first stopper, apron, sealing washer, first recess is close to its opening part inside wall sliding connection has first stopper, first stopper roof fixedly connected with apron, a plurality of sealing washers have been cup jointed to first stopper lateral wall equidistance is fixed.
As a further description of the above technical solution:
a plurality of sealing washer lateral wall sliding connection has first recess inside wall, first stopper width slightly is less than the opening size of first recess, the apron width is greater than the opening size of first recess.
As a further description of the above technical solution:
detection device includes first mounting groove, second mounting groove, block rubber, decibel appearance, apron roof central point puts and has seted up first mounting groove, the second mounting groove has been seted up to first stopper roof corresponding first mounting groove, first mounting groove and second mounting groove lateral wall symmetry in opposite directions are spliced and are had the block rubber, two lateral wall sliding connection in opposite directions of block rubber has the decibel appearance.
As a further description of the above technical solution:
clamping device includes pull rod, connecting rod, second stopper, extension spring, two sliding connection has the pull rod in the first spout, two the pull rod is two to one side lateral wall symmetry fixedly connected with connecting rod in opposite directions the connecting rod is two to one side lateral wall symmetry fixedly connected with second stopper in opposite directions, be connected with extension spring between first recess both sides wall and its place one side connecting rod lateral wall, two sliding connection has the pull rod of its place one side in the extension spring, two the second stopper is the rubber material.
As a further description of the above technical solution:
the sliding device comprises a limiting groove, a second sliding groove and a sliding block, wherein the limiting groove is symmetrically formed in the middle position of the side wall of the mounting block on one side in the opposite direction, the second sliding groove is formed in the bottom wall of the limiting groove, the sliding blocks are symmetrically and slidably connected to two sides of the second sliding groove, every two sliding blocks are located on one side in the opposite direction, the side wall of one side of each sliding block is connected with a connecting rod on one side of the corresponding sliding block, the two sliding rods are slidably connected to the limiting grooves on the front side and the back side, and the four sliding blocks are larger than the width.
The utility model discloses following beneficial effect has:
compared with the prior art, volume detection device for stereo set adopts there is seal structure, guarantees the gas tightness of detection device body to and be provided with the spacing clamping device of spring, do benefit to and press from both sides tight installation sound equipment, and the bottom is provided with the wire and supplies power to the stereo set, and whole top cap adopts piston structure to do benefit to the dismantlement, and has inserted the decibel appearance on the top cap, detects the volume, and the practicality is good.
Drawings
Fig. 1 is a schematic structural view of a main view decibel removing instrument of the sound volume detecting device of the present invention;
fig. 2 is a schematic structural view of a main view of a seal ring of the sound volume detecting device according to the present invention;
fig. 3 is a schematic view of a overlooking and uncovering structure of the volume detecting device for a sound apparatus provided by the present invention.
Illustration of the drawings:
1. a box body; 2. a first groove; 3. a first chute; 4. mounting blocks; 5. a first stopper; 6. a cover plate; 7. a seal ring; 8. a wire; 9. a pull rod; 10. a connecting rod; 11. a slider; 12. a second limiting block; 13. an extension spring; 14. a limiting groove; 15. a second chute; 16. a first mounting groove; 17. a second mounting groove; 18. a rubber block; 19. decibel meter.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a volume detection device for stereo set, the power distribution box comprises a box body 1, 1 roof central point of box puts and has seted up first recess 2, the bottom wall central point puts the equidistance in first recess 2 and is provided with three wires 8, first spout 3 has been seted up to first recess 2 below both sides wall intermediate position symmetry, be provided with clamping device in the first spout 3, first recess 2 below both sides wall symmetry fixedly connected with installation piece 4, be provided with slider in the installation piece 4, first recess 2 opening part is provided with sealing device, the last detection device that is provided with of sealing device, multi-device coordination work realizes volume detection work for the stereo set.
The sealing device comprises a first limiting block 5, a cover plate 6 and sealing rings 7, wherein the inner side wall of a first groove 2 close to an opening of the first groove is connected with the first limiting block 5 in a sliding manner, the top wall of the first limiting block 5 is fixedly connected with the cover plate 6, the outer side wall of the first limiting block 5 is fixedly sleeved with a plurality of sealing rings 7 at equal intervals, the outer side walls of the plurality of sealing rings 7 are connected with the inner side wall of the first groove 2 in a sliding manner, the opening of the first groove 2 is sealed, the width of the first limiting block 5 is slightly smaller than the opening size of the first groove 2, the width of the cover plate 6 is larger than the opening size of the first groove 2, the limiting purpose is achieved, the detection device comprises a first mounting groove 16, a second mounting groove 17, a rubber block 18 and a decibel meter 19, a first mounting groove 16 is formed in the center position of the top wall of the cover plate 6, a second mounting, the two rubber blocks 18 are connected with a decibel meter 19 in a sliding way on the side wall of one side opposite to each other, the clamping device comprises a pull rod 9, connecting rods 10, second limiting blocks 12 and extension springs 13, the pull rod 9 is connected in two first chutes 3 in a sliding way, the connecting rods 10 are fixedly connected with the side wall of one side opposite to each other symmetrically, the second limiting blocks 12 are fixedly connected with the side wall of one side opposite to each other symmetrically, the extension springs 13 are connected between the two side walls of the first groove 2 and the side wall of the connecting rod 10 at one side where the first groove is located, the pull rod 9 at one side where the two extension springs 13 are located is connected in a sliding way, the two second limiting blocks 12 are made of rubber materials and play a role in anti-skidding, damping and buffering functions, the sliding device comprises a limiting groove 14, a second chute 15 and a sliding block 11, the limiting grooves 14, the two sides of the second sliding groove 15 are symmetrically and slidably connected with sliding blocks 11, the side wall of one side of each two opposite sliding blocks 11 on the same side is connected with a connecting rod 10 on one side, the two connecting rods 10 are slidably connected in limiting grooves 14 on the front side and the rear side, and the four sliding blocks 11 are larger than the width of the limiting grooves 14 and smaller than the width of the second sliding groove 15, so that the limiting purpose is achieved.
The working principle is as follows: when the sound equipment is used, the cover plate 6 is pulled to enable the first limiting block 5 to slide out of the first groove 2, the opening of the first groove 2 is opened, the pull rods 9 on two sides are pulled, the pull rods 9 are connected with the connecting rods 10, the two sides of the connecting rods 10 are connected with the sliding blocks 11, the sliding blocks 11 are connected in the second sliding grooves 15 in a sliding mode, the pull rods 9 can be pulled to enable the pull rods 9 to stably slide in the first sliding grooves 3, the opposite sides of the two connecting rods 10 are connected with the second limiting blocks 12, the sound equipment is connected with the bottom lead 8, the lead 8 is connected with an external power supply device which can supply power to the sound equipment, the sound equipment is placed between the two second limiting blocks 12, the pull rods 9 are loosened, the stretching springs 13 are sleeved outside the pull rods 9, the stretching springs 13 are connected between the connecting rods 10 and the side walls of the first groove 2, when the stretching springs 9 are pulled, the stretching springs 13 are, clamping sound equipment, closing the top cap, opening decibel appearance 19 (decibel appearance 19 is market prior art, and AS-K5/K8 etc. can be referred to specific model), can carry out volume detection work to sound equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a stereo set is with volume detection device, includes box (1), its characterized in that: first recess (2) have been seted up to box (1) roof central point, wall central point puts the equidistance in first recess (2) and is provided with three wire (8), first spout (3) have been seted up to first recess (2) below both sides wall intermediate position symmetry, be provided with clamping device in first spout (3), first recess (2) below both sides wall symmetry fixedly connected with installation piece (4), be provided with slider in installation piece (4), first recess (2) opening part is provided with sealing device, the last detection device that is provided with of sealing device.
2. The sound volume detecting device according to claim 1, wherein: sealing device includes first stopper (5), apron (6), sealing washer (7), first recess (2) are close to its opening part inside wall sliding connection has first stopper (5), first stopper (5) roof fixedly connected with apron (6), a plurality of sealing washers (7) have been cup jointed to first stopper (5) lateral wall equidistance fixed.
3. The sound volume detecting device according to claim 2, wherein: a plurality of sealing washer (7) lateral wall sliding connection has first recess (2) inside wall, first stopper (5) width slightly is less than the opening size of first recess (2), apron (6) width is greater than the opening size of first recess (2).
4. The sound volume detecting device according to claim 2, wherein: detection device includes first mounting groove (16), second mounting groove (17), block rubber (18), decibel appearance (19), first mounting groove (16) have been seted up to apron (6) roof central point, second mounting groove (17) have been seted up to first stopper (5) roof corresponding first mounting groove (16), first mounting groove (16) splice in opposite directions a lateral wall symmetry with second mounting groove (17) and have block rubber (18), two block rubber (18) have decibel appearance (19) to a lateral wall sliding connection in opposite directions.
5. The sound volume detecting device according to claim 1, wherein: clamping device includes pull rod (9), connecting rod (10), second stopper (12), extension spring (13), two sliding connection has pull rod (9), two in first spout (3) one side lateral wall symmetry fixedly connected with connecting rod (10) in opposite directions connecting rod (10) one side lateral wall symmetry fixedly connected with second stopper (12) in opposite directions, be connected with extension spring (13), two between first recess (2) both sides wall and its place one side connecting rod (10) lateral wall extension spring (13) sliding connection has pull rod (9) of its place one side, two in extension spring (13) sliding connection has second stopper (12) are the rubber material.
6. The sound volume detecting device according to claim 1 or 5, wherein: the sliding device comprises a limiting groove (14), a second sliding groove (15) and a sliding block (11), wherein the limiting groove (14) is symmetrically arranged at the middle position of the lateral wall of one side of the installation block (4) in the opposite direction, the second sliding groove (15) is arranged on the inner bottom wall of the limiting groove (14), the sliding block (11) is symmetrically and slidably connected to the two sides of the second sliding groove (15), every two sliding blocks are arranged on one side, the lateral wall of one side of the sliding block (11) in the opposite direction is connected with a connecting rod (10) on one side of the sliding block, the connecting rod (10) is slidably connected into the limiting groove (14) on the front side and the rear side, and the sliding block (11) is larger than the width of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504542.7U CN210327987U (en) | 2019-09-10 | 2019-09-10 | Sound volume detection device for sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504542.7U CN210327987U (en) | 2019-09-10 | 2019-09-10 | Sound volume detection device for sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210327987U true CN210327987U (en) | 2020-04-14 |
Family
ID=70132358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921504542.7U Expired - Fee Related CN210327987U (en) | 2019-09-10 | 2019-09-10 | Sound volume detection device for sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210327987U (en) |
-
2019
- 2019-09-10 CN CN201921504542.7U patent/CN210327987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |