CN114575728B - Special composite sound insulation door with quick locking function for recording - Google Patents
Special composite sound insulation door with quick locking function for recording Download PDFInfo
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- CN114575728B CN114575728B CN202210273870.0A CN202210273870A CN114575728B CN 114575728 B CN114575728 B CN 114575728B CN 202210273870 A CN202210273870 A CN 202210273870A CN 114575728 B CN114575728 B CN 114575728B
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
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Abstract
The utility model discloses a special composite sound insulation door with a quick locking function for recording, which comprises a lower door frame, wherein first storage grooves which are symmetrically arranged are arranged at the top of the lower door frame, and side door plates are arranged in two groups of first storage grooves; the front face of one group of side door plates and the back face of the other group of side door plates are provided with notches which are arranged up and down, the inside of each rubber pad is provided with magnetic blocks, the front face of one group of magnetic blocks and the back face of the other group of magnetic blocks are all attracted with iron blocks, the front face of one group of iron blocks and the back face of the other group of iron blocks are all provided with baffles, and the back face of one group of baffles and the front face of the other group of baffles are provided with composite soundproof door bodies. According to the utility model, the lower door frame, the magnetic blocks, the iron blocks, the baffle plate and the composite soundproof door main body are arranged, so that the iron blocks on the baffle plate are attracted with the magnetic blocks in the notch when the composite soundproof door main body is opened and closed, the influence of inertia on the composite soundproof door main body is reduced, and the aim of quick locking is achieved.
Description
Technical Field
The utility model relates to the technical field of composite soundproof doors, in particular to a special composite soundproof door with a quick locking function for recording.
Background
In the recording process, the special composite soundproof door is usually required to be used for reducing the influence of external noise on the recording, but in the use process of the existing special composite soundproof door, the door plate is usually stopped after shaking for a period of time due to collision, and the sound is loud during closing, so that the special composite soundproof door for recording with the quick locking function is urgently needed.
The existing composite soundproof door has the following defects:
1. patent document CN213450114U discloses a compound soundproof door of wood, belongs to the compound door technical field of wood, including the master door plant, the master door plant is provided with two sets of, fixedly connected with door plant and door plant are provided with two sets of between two sets of master door plant, a set of door plant one side fixedly connected with mounting panel and mounting panel left and right sides all with master door plant one side fixed connection, the air bed has been seted up to the inside center department of mounting panel, sound insulation aluminum plate mounting groove has all been seted up on both sides about the air bed, fire prevention slabstone mounting groove and fire prevention slabstone mounting groove have been seted up on the inside left side of mounting panel and two sets of taking the air bed as central symmetry. The sound-proof door has the double-layer sound-proof structure and the sound-proof cotton plates, so that effective sound insulation can be performed under the combined action of the double-layer sound-proof structure and the sound-proof cotton plates, better sound-proof effect is achieved, meanwhile, the inside of the solid wood composite sound-proof door is provided with the mounting plate and the fireproof gypsum plates, so that the inside mounting is stable and the fireproof can be performed, but the device mainly considers the sound-proof effect of the door plate, does not consider that the existing sound-proof door does not have a quick locking function, certain noise can be generated when the door is closed, and the recording environment can be influenced to a certain extent;
2. patent document CN209538905U discloses a mechanical handle lock body for quickly locking and unlocking a door, which comprises a box cover, a lining plate, a bottom box, a square tongue component and an inclined tongue component, wherein the bottom box is internally provided with a square tongue linkage component, a handle poking peach, a gear piece, a handle rotating piece and a positioning pin shaft, and the other side of the square tongue linkage component is provided with an arc tooth meshed and matched with the gear piece; a bevel tongue poking piece which is driven by the handle rotating piece to drive the bevel tongue component to retract into the bottom box by taking the positioning pin shaft as the center of the rotating shaft is also arranged between the handle rotating piece and the rear end of the bevel tongue rod of the bevel tongue component; when the door is closed, the handle is rotated anticlockwise to dial the peach, the handle dials the peach to drive the gear plate and the square tongue linkage assembly to deflect, and the square tongue assembly is pushed to extend out to quickly lock the door; in the door locking state, the handle is rotated clockwise to dial the peach, and the peach is dialed by the handle to drive the gear plate, the square tongue linkage assembly and the square tongue assembly to retract; meanwhile, the handle rotating piece and the inclined tongue poking piece are driven to deflect, and the inclined tongue poking piece drives the inclined tongue assembly to retract to rapidly open the door, but the device mainly takes into consideration the rapid door closing, and does not take into consideration that the existing composite soundproof door has certain abrasion in the lower edge area of long-term opening and closing, so that the soundproof effect of the soundproof door is affected;
3. patent document CN212562887U discloses a door frame convenient to installation, including door frame, powerful spring, bearing, sealing strip, storage tank and reset spring, the inboard of door frame is provided with the door plant, and the upper left side internally mounted of door plant has powerful spring, powerful spring's top is provided with the connecting rod, and the place ahead of connecting rod is connected with the adjusting block, the top outside of connecting rod is connected with the stopper, and the bearing is installed in the outside of stopper, the top inboard of door plant is connected with the connecting plate, and the outside place ahead of connecting plate is provided with the sealing strip, the storage tank is installed to the middle part place ahead of connecting plate, and the top inboard of storage tank is connected with the fixed block, the internally mounted of fixed block has the gag lever post, the top of push rod is provided with the installation pole. But the device mainly considers how convenient door frame installs to can not detect the volume decibel in the recording room according to actual need, and control soundproof door in locking state or open and shut state according to the result of detection.
4. Patent document CN209689747U discloses an indoor noise detection device, including the noise detector body, the outside of noise detector body is provided with outer bearing structure, outer bearing structure includes first side panel, second side panel, third side panel and fourth side panel, the bottom of first side panel, second side panel, third side panel and fourth side panel is provided with same bottom fixed plate, the bottom medial surface of first side panel, second side panel, third side panel and fourth side panel all is provided with two damping hinges, a plurality of screw holes have been seted up to the bottom of noise detector body. The utility model obviously enhances the protection effect on the noise detector body, and the noise detector body can be directly and vertically placed by utilizing the four side panels to cooperate with the damping hinge, so that the noise detector is convenient to detect, meanwhile, the noise detector body is effectively prevented from being broken when being carried, the practicability is strong, the noise detector is suitable for being widely popularized and used, but the noise detector is mainly considered to be protected, and the noise detector is inconvenient to install and detach.
Disclosure of Invention
The utility model aims to provide a special composite sound insulation door with a quick locking function for recording, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special composite sound insulation door with the quick locking function for recording comprises a lower door frame, wherein first storage grooves which are symmetrically arranged are formed in the top of the lower door frame, and side door plates are arranged in the two groups of first storage grooves;
the front face of one group of side door plates and the back face of the other group of side door plates are provided with notches which are arranged up and down, rubber pads are arranged in the two groups of notches, magnetic blocks are arranged in the two groups of rubber pads, iron blocks are attracted to the front face of one group of magnetic blocks and the back face of the other group of magnetic blocks, baffles are arranged on the front face of one group of iron blocks and the back face of the other group of iron blocks, the two groups of baffles are respectively positioned in the two groups of notches, a composite soundproof door main body is arranged on the back face of one group of baffles and the front face of the other group of baffles, and the bottom of the composite soundproof door main body is attached to the top of a lower door frame;
the composite soundproof door main body is positioned in the middle of the two groups of side door plates.
Preferably, two sets of the surfaces that the side door boards are close to each other all are provided with the second and put the thing groove, the inside in two sets of second and put the thing groove is all installed first iron spring that the equidistance was arranged, the first iron spring of two sets of first iron spring's one end is all installed the sound insulation rubber strip, first iron pole is installed to one side outer wall of sound insulation rubber strip, and first iron pole is located the inboard of first iron spring, the first electro-magnet that the equidistance was arranged is installed to one side inner wall in the second and put the thing groove, one end of first iron pole runs through one side outer wall of first baffle and is laminated mutually with one end of first electro-magnet, the top of lower door frame is provided with the third that symmetrical arrangement put the thing groove, and two sets of third are put the thing groove and all located the centre in two sets of first thing grooves, the internally mounted in third and put the second baffle in thing groove, the second electro-magnet is installed to the diapire in third and the top of second baffle, the sealing plug is installed at the top of second iron spring, the bottom of second iron pole is installed at the top of second iron spring, the bottom of sealing plug is installed to the bottom of second iron pole, and the top of second iron pole is laminated mutually with the top of second electro-magnet.
Preferably, the front of one group of the side door plates is provided with a storage plate, the top of the storage plate is provided with a time relay and a sound level meter main body, the back of the sound level meter main body is connected with the front of the side door plate, the storage plate and the sound level meter main body are both positioned at the rear of the time relay, the front of the other group of the side door plates is provided with a control panel, and the time relay and the sound level meter main body are electrically connected with the control panel.
Preferably, the top of compound soundproof door main part is run through and is provided with the jack, the inserted bar is installed to the inside gomphosis of jack, the top of inserted bar is installed through the shaft spare and is gone up the door frame, and go up the bottom of door frame and laminate mutually with the top of compound soundproof door main part, the bottom of going up the door frame is connected with the top of two sets of side door plant, the top of lower door frame is provided with puts the thing hole, the inside gomphosis of putting the thing hole is installed the chassis, the internal surface of chassis is provided with the spout, the connecting block is installed to the bottom of inserted bar, and the connecting block is located the inside of chassis, the internally mounted of connecting block has first spring, the pin is installed to the one end of first spring, and the inner wall that the one end of pin runs through the connecting block is laminated mutually with the internal surface of spout.
Preferably, the outer walls of the two sides of the composite soundproof door main body are respectively provided with a first storage frame in an embedded mode.
Preferably, sealing strips are embedded and installed in the two groups of first storage frames, and the outer walls of one sides of the two groups of sealing strips are respectively attached to the outer walls of the other sides of the two groups of sound insulation rubber strips.
Preferably, the top and the bottom of the composite soundproof door main body are respectively provided with a second storage frame, and the inner surface of the lower second storage frame is attached to the outer surface of the sealing plug.
Preferably, the front side of the composite soundproof door main body is provided with a perspective window, the front side and the back side of the composite soundproof door main body are provided with symmetrically arranged handles, and the handles are positioned below the perspective window.
Preferably, the outer surface of the chassis is provided with a connecting hole in a penetrating way, and the connecting hole is matched with the stop lever.
Preferably, the working steps of the device are as follows:
s1, when the special composite door for recording is used, firstly, a side door plate is inserted into a first storage groove, then an inserting rod is inserted into an inserting hole, a stop lever is pressed and placed in a chassis, at the moment, the stop lever is driven to extend into the inside of the sliding groove under the action of a first spring, and finally, an upper door frame is connected with the tops of two groups of side door plates;
s2, pulling the handle to enable the handle to drive the composite soundproof door main body to rotate, when a worker enters a recording room, a baffle plate on the composite soundproof door main body can be clamped in a notch, at the moment, an iron block on the baffle plate can be attracted with a magnetic block in a rubber pad, and therefore a certain limiting effect is achieved;
s3, the first electromagnet and the second electromagnet are powered off, so that the sound insulation rubber strip and the sealing plug can be driven to be embedded with the first storage frame and the second storage frame under the action of the first iron spring and the second iron spring respectively, and the overall sealing performance of the special composite sound insulation door can be improved to a certain extent;
s4, when the sound level meter main body always detects indoor sound volume, after the decibel index detected by the sound level meter main body is reduced to a certain index, the time relay starts to count time, if the difference of the decibel index changes in the specified time is not large, the first electromagnet and the second electromagnet are electrified, then the first iron rod and the second iron rod can be attracted to be close to each other, further the sound insulation rubber strip and the sealing plug are driven to be far away from the first storage frame and the second storage frame, and the aim of no foreign person to open the door to disturb in the recording process can be achieved to a certain extent.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lower door frame, the side door plates, the magnetic blocks, the iron blocks, the baffle plate and the composite soundproof door main body are arranged, the handle is pulled, then the composite soundproof door main body can be driven to rotate, after a worker enters and exits the recording room, the composite soundproof door main body can continue to rotate under the action of inertia until the iron blocks on the baffle plate are embedded with the notch and are attracted with the magnetic blocks, and the composite soundproof door main body is limited at the moment, so that the aim of quick locking is achieved.
2. According to the utility model, the first partition plate, the sound insulation rubber strip, the second electromagnet, the second iron rod and the sealing plug are arranged, after the composite sound insulation door main body is closed, the first electromagnet and the second electromagnet are powered off, and then the sound insulation rubber strip and the sealing plug can be driven to extend into the first storage frame and the second storage frame under the action of the first iron spring and the second iron spring, so that gaps at two sides and the bottom of the composite sound insulation door main body can be sealed, and the influence of abrasion on the sound insulation effect is reduced.
3. According to the sound-proof door, the object placing plate, the time relay, the sound level meter main body and the control panel are arranged, in the recording process, the sound level meter main body is used for detecting the decibel index in the recording chamber, when the sound level meter main body detects that the decibel index does not rise to a certain threshold value within a period of time, the first electromagnet and the second electromagnet are electrified, so that the first iron rod and the second iron rod can be attracted to be close to each other, and then the composite sound-proof door main body can be opened and closed freely.
4. The side door plate is inserted into a first object placing groove on a lower door frame, then the stop lever is pressed and placed in the chassis, the stop lever is driven to extend into the sliding groove under the action of the first spring, then the chassis is embedded with the object placing hole, the insert rod is inserted into the jack, and finally the upper door frame is inserted into the top of the side door plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation structure of the first storage tank and the third storage tank according to the present utility model;
FIG. 3 is a schematic view of the mounting structure of the jack and connection block of the present utility model;
FIG. 4 is a schematic view of the planar mounting structure of the first spring and the stop lever of the present utility model;
FIG. 5 is a schematic view of the mounting structure of the lower door frame and the storage plate of the present utility model;
FIG. 6 is a schematic structural view of a sealing strip and a second storage frame according to the present utility model;
FIG. 7 is a schematic plan assembly view of a second iron rod and sealing plug of the present utility model;
fig. 8 is a schematic plan view of a first electromagnet and a first iron rod according to the present utility model.
In the figure: 1. a lower door frame; 101. a first storage tank; 102. a side door panel; 103. a notch; 104. a rubber pad; 105. a magnetic block; 106. iron blocks; 107. a baffle; 108. a composite soundproof door main body; 2. a jack; 201. a rod; 202. a connecting block; 203. a chassis; 204. a chute; 205. a first spring; 206. a stop lever; 207. an upper door frame; 208. a storage hole; 3. a first separator; 301. a first electromagnet; 302. a first iron rod; 303. a first ferrous spring; 304. a sound-insulating rubber strip; 305. a second ferrous spring; 306. a third storage tank; 307. a second electromagnet; 308. a second iron rod; 309. a sealing plug; 4. a storage plate; 401. a time relay; 402. a sound level meter body; 403. a control panel; 5. a first storage frame; 6. a connection hole; 7. a perspective window; 8. a sealing strip; 9. and a second storage frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 2 and 5, an embodiment of the present utility model is provided: the utility model provides a special type composite soundproof door for recording with quick locking function, including lower door frame 1 and perspective window 7, the top of lower door frame 1 is provided with symmetrical arrangement's first thing groove 101 of putting, the side door plant 102 is all installed to the inside of two sets of first thing grooves 101, the front of one set of side door plant 102 and the back of another set of side door plant 102 all are provided with the notch 103 of arranging from top to bottom, rubber pad 104 is all installed to the inside of two sets of notch 103, the magnetic path 105 is all installed to the inside of two sets of rubber pads 104, the front of one set of magnetic path 105 and the back of another set of magnetic path 105 all block 106 have the iron block 106 of actuation, the front of one set of iron block 106 and the back of another set of iron block 106 all install baffle 107, and two sets of baffle 107 are located the inside of notch 103 respectively, the front of one set of baffle 107 and the back of another set of baffle 107 install composite soundproof door main body 108, and the bottom of composite soundproof door main body 108 and the top looks with lower door frame 1, composite soundproof door main body 108 is located the centre of two sets of side door plant 102, the front of composite soundproof door main body 108 installs the front 7 and the perspective window of the handle is located down, the front side of the installation is located the side of the handle is located down.
Further, pulling the handle makes it can drive compound soundproof door main part 108 and rotate, after the staff loosens the handle, compound soundproof door main part 108 can rotate under inertial effect, and at this moment, compound soundproof door main part 108 both sides's baffle 107 can all with the notch 103 gomphosis on the side door board 102, at this moment, the iron plate 106 on the baffle 107 can with the magnet 105 actuation in the rubber pad 104, through setting up the rubber pad 104, not only can reduce the sound that baffle 107 and notch 103 collide and send when closing the door, and can also reduce the attraction of magnet 105 to iron plate 106, and then for the staff draws and closes compound soundproof door main part 108 and offer convenience, and can also realize the purpose of quick locking to a certain extent.
Referring to fig. 6, 7 and 8, an embodiment of the present utility model provides: the special composite sound insulation door with the quick locking function for recording comprises a first partition plate 3, a first storage frame 5, sealing strips 8 and a second storage frame 9, wherein second storage grooves are formed in the surfaces, close to each other, of two groups of side door plates 102, the first partition plate 3 is installed in the two groups of second storage grooves, first iron springs 303 which are arranged at equal intervals are installed on one outer wall of one side of the two groups of first partition plates 3, sound insulation rubber strips 304 are installed at one ends of the two groups of first iron springs 303, first iron rods 302 are installed on one outer wall of the sound insulation rubber strips 304, the first iron rods 302 are located on the inner side of the first iron springs 303, first electromagnets 301 which are arranged at equal intervals are installed on one inner wall of one side of the second storage groove, one end of each first iron rod 302 penetrates through one outer wall of the first partition plate 3 to be attached to one end of each first electromagnet 301, third storage grooves 306 which are symmetrically arranged are formed in the top of the lower door frame 1, and two groups of third storage grooves 306 are positioned in the middle of the two groups of first storage grooves 101, a second partition board is arranged in the third storage grooves 306, a second electromagnet 307 is arranged on the bottom wall of the third storage grooves 306, a second iron spring 305 is arranged on the top of the second partition board, a sealing plug 309 is arranged on the top of the second iron spring 305, a second iron rod 308 is arranged on the bottom of the sealing plug 309, one end of the second iron rod 308 penetrates through the top of the second partition board to be attached to the top of the second electromagnet 307, a first storage frame 5 is embedded in the outer walls of the two sides of the composite soundproof door main body 108, sealing strips 8 are embedded in the inner parts of the two groups of first storage frames 5, the outer walls of one side of the two groups of sealing strips 8 are attached to the outer walls of the other sides of the two groups of soundproof rubber strips 304 respectively, second storage frames 9 are arranged on the top and the bottom of the composite soundproof door main body 108, and the inner surface of the lower second storage frame 9 is attached to the outer surface of the sealing plug 309.
Further, when having a rest, the first electromagnet 301 and the second electromagnet 307 are all in an energized state, at this time, the first iron rod 302 and the second iron rod 308 are respectively attracted with the first electromagnet 301 and the second electromagnet 307, and then the sound insulation rubber strip 304 and the sealing plug 309 can be driven to be respectively compressed to be close to the first iron spring 303 and the second iron spring 305 and the first partition plate 3 and the second partition plate, and further a worker can conveniently enter and exit the recording room to a certain extent, and when recording, the first electromagnet 301 and the second electromagnet 307 are respectively deenergized, then the sound insulation rubber strip 304 and the sealing plug 309 can be driven to extend into the first storage frame 5 and the second storage frame 9 under the action of the first iron spring 303 and the second iron spring 305, and the sound insulation rubber strip 304 is attached to the sealing strip 8, and further the overall tightness of the composite sound insulation door main body 108 can be improved to a certain extent, and further the probability of affecting the sound insulation effect due to friction loss between the composite sound insulation door main body 108 and the lower door frame 1 and the side door plate 102 is reduced.
Referring to fig. 1, an embodiment of the present utility model is provided: the utility model provides a recording is with special type compound soundproof door with quick locking function, including putting thing board 4, wherein the front of a set of side door plant 102 is installed and is put thing board 4, put the top of thing board 4 and install time relay 401 and sound level meter main part 402, and the back of sound level meter main part 402 is connected with the front of side door plant 102, put thing board 4 and sound level meter main part 402 all are located the centre sound level meter main part 402 of two sets of notch 103 and are located the rear of time relay 401, control panel 403 is installed to the front of another set of side door plant 102, time relay 401 and sound level meter main part 402 and control panel 403 electric connection.
Further, in the sound recording room, sound in the sound recording room is detected through the sound level meter main body 402, when the sound level meter main body 402 is in a quite long period of time, the detected decibel index is not large in rising amplitude, and after the decibel index is not raised or lowered to a certain threshold value in a set period of time through the time relay 401, the first electromagnet 301 and the second electromagnet 307 are electrified at the moment, the sound insulation rubber strip 304 and the sealing plug 309 are not located in the first storage frame 5 and the second storage frame 9 any more, thereby being convenient for workers to enter and exit the sound recording room, and conversely, when the sound level meter main body 402 detects that the decibel index is raised to exceed the threshold value set initially, the first electromagnet 301 and the second electromagnet 307 are powered off, and further lock the composite sound insulation door main body 108, so that the situation that sound recording is influenced by entering and exiting the sound recording room by workers outside the sound recording room is avoided, when the workers in the sound recording room need to go out, the first electromagnet 301 and the second electromagnet 307 are powered off on the control panel 403, and the practicability of the composite door main body 108 can be improved to a certain extent.
Referring to fig. 3 and 4, an embodiment of the present utility model is provided: the utility model provides a special type composite soundproof door for recording with quick locking function, including jack 2 and connecting hole 6, the top of composite soundproof door main part 108 runs through and is provided with jack 2, the internally mounted of jack 2 installs inserted bar 201, the top of inserted bar 201 passes through the shaft spare and installs door frame 207, and the bottom of going up door frame 207 is laminated with the top of composite soundproof door main part 108, the bottom of going up door frame 207 is connected with the top of two sets of side door boards 102, the top of lower door frame 1 is provided with puts thing hole 208, the inside gomphosis of putting thing hole 208 is installed chassis 203, the internal surface of chassis 203 is provided with spout 204, connecting block 202 is installed to the bottom of inserted bar 201, and connecting block 202 is located the inside of chassis 203, internally mounted of connecting block 202 has first spring 205, pin 206 is installed to one end of first spring 205, and the inner wall that one end of pin 206 runs through connecting block 202 is laminated with the internal surface of spout 204, the surface of chassis 203 runs through and is provided with connecting hole 6, and connecting hole 6 and pin 206 looks adaptation.
Further, the side door plate 102 is first embedded with the first storage groove 101, then the stop lever 206 is pressed to enable the stop lever 206 to be driven to retract under the action of the first spring 205, then the connecting block 202 is inserted into the chassis 203, the chassis 203 is placed in the storage hole 208 on the lower door frame 1, at this time, the stop lever 206 extends into the inside of the sliding groove 204 under the action of the first spring 205, then the insert rod 201 on the connecting block 202 can be inserted into the insertion hole 2 on the composite soundproof door main body 108, finally the top of the upper door frame 207 and the side door plate 102 are embedded, when the composite soundproof door main body 108 is rotated, the insert rod 201 can drive the stop lever 206 to move along the sliding groove 204, and when the stop lever 206 and the chassis 203 are required to be disassembled, only the stop lever 206 is required to be rotated to be near the connecting hole 6, and the stop lever 206 can be poked to retract through the connecting hole 6.
Further, the working steps of the composite soundproof door are as follows:
s1, when the special composite door for recording is used, firstly, the side door plate 102 is inserted into the first storage groove 101, then the inserting rod 201 is inserted into the jack 2, the stop lever 206 is pressed and placed in the chassis 203, at the moment, the stop lever 206 is driven to extend into the sliding groove 204 under the action of the first spring 205, and finally, the upper door frame 207 is connected with the tops of the two groups of side door plates 102;
s2, pulling the handle to enable the handle to drive the composite soundproof door main body 108 to rotate, when a worker enters a recording room, a baffle 107 on the composite soundproof door main body 108 is clamped in the notch 103, and at the moment, an iron block 106 on the baffle 107 is attracted with a magnetic block 105 in the rubber pad 104, so that a certain limiting effect is achieved;
s3, the first electromagnet 301 and the second electromagnet 307 are powered off, so that the sound insulation rubber strip 304 and the sealing plug 309 can be driven to be embedded with the first storage frame 5 and the second storage frame 9 under the action of the first iron spring 303 and the second iron spring 305 respectively, and the overall sealing performance of the special composite sound insulation door can be improved to a certain extent;
s4, after the sound level meter main body 402 always detects indoor sound volume in the recording process, when the decibel index detected by the sound level meter main body 402 is reduced to a certain index, the time relay 401 starts to count time, if the difference of the decibel index changes in the set time is not large, the first electromagnet 301 and the second electromagnet 307 are electrified, then the first iron rod 302 and the second iron rod 308 can be attracted to be close, and the sound insulation rubber strip 304 and the sealing plug 309 are driven to be far away from the first storage frame 5 and the second storage frame 9, so that the aim of no external person to open the door to disturb in the recording process can be achieved to a certain extent.
Working principle: when the special composite door for recording is used, the side door plate 102 is inserted into the first storage groove 101, then the stop lever 206 is pressed and placed in the chassis 203, at the moment, the first spring 205 can drive the stop lever 206 to extend into the sliding groove 204, then the inserting rod 201 can be inserted into the jack 2, and finally the upper door frame 207 and the tops of the two groups of side door plates 102 are connected together, so that the special composite sound insulation door for recording can be installed;
when a worker enters a recording room, a baffle 107 on the composite soundproof door main body 108 is clamped in the notch 103 under the action of inertia, and at the moment, an iron block 106 is attracted to a magnetic block 105 in a rubber pad 104, so that a certain limiting effect is achieved;
when the sound level meter main body 402 detects that the noise in the sound recording room rises to exceed the initial set value, and the first electromagnet 301 and the second electromagnet 307 are powered off under the condition that the descending amplitude is not large in the time set by the time relay 401, so that the sound insulation rubber strip 304 and the sealing plug 309 can be driven to be embedded with the first storage frame 5 and the second storage frame 9 under the action of the first iron spring 303 and the second iron spring 305, the purpose of locking the composite sound insulation door main body 108 is achieved, otherwise, the first electromagnet 301 and the second electromagnet 307 are powered on, the sound insulation rubber strip 304 and the sealing plug 309 are driven to be far away from the first storage frame 5 and the second storage frame 9, and the purpose of conveniently opening and closing the composite sound insulation door main body 108 is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sound recording is with special type compound soundproof door with quick locking function, includes door frame (1), its characterized in that: the top of the lower door frame (1) is provided with symmetrically arranged first storage grooves (101), and side door plates (102) are arranged in the two groups of first storage grooves (101);
the front face of one group of side door plates (102) and the back face of the other group of side door plates (102) are respectively provided with notches (103) which are arranged up and down, rubber pads (104) are respectively arranged in the two groups of notches (103), magnetic blocks (105) are respectively arranged in the two groups of rubber pads (104), iron blocks (106) are respectively attracted to the front face of one group of magnetic blocks (105) and the back face of the other group of magnetic blocks (105), baffles (107) are respectively arranged on the front face of one group of iron blocks (106) and the back face of the other group of iron blocks (106), the two groups of baffles (107) are respectively arranged in the two groups of notches (103), a composite soundproof door main body (108) is respectively arranged on the back face of one group of baffles (107) and the front face of the other group of baffles (107), and the bottom of the composite soundproof door main body (108) is attached to the top of the lower door frame (1);
the composite soundproof door main body (108) is positioned in the middle of the two groups of side door plates (102);
the surfaces of the two groups of side door plates (102) which are close to each other are respectively provided with a second object placing groove, first partition plates (3) are respectively arranged in the two groups of second object placing grooves, first iron springs (303) which are symmetrically arranged are respectively arranged on one side outer walls of the two groups of first partition plates (3), sound insulation rubber strips (304) are respectively arranged at one ends of the two groups of first iron springs (303), first iron rods (302) are respectively arranged on one side outer walls of the sound insulation rubber strips (304), the first iron rods (302) are positioned on the inner sides of the first iron springs (303), first electromagnets (301) which are equidistantly arranged are respectively arranged on one side inner walls of the second object placing grooves, one ends of the first iron rods (302) penetrate through one side outer walls of the first partition plates (3) and are attached to one ends of the first electromagnets (301), third object placing grooves (306) which are symmetrically arranged are respectively arranged are arranged on the top of the lower door frame (1), the two groups of third object placing grooves (306) are respectively positioned in the middle of the two groups of first object placing grooves (101), first partition plates (306) are respectively arranged in the inner walls of the third object placing grooves, first electromagnet (307) are respectively arranged on the inner walls of the second object placing grooves, second electromagnet (309), the second electromagnet (309) are respectively arranged on the top of the second electromagnet (309), the second electromagnet (309) is arranged on the top of the second door frame (308), one end of the second iron rod (308) penetrates through the top of the second partition plate and is attached to the top of the second electromagnet (307);
the outer walls of two sides of the composite soundproof door main body (108) are respectively embedded with a first storage frame (5);
sealing strips (8) are embedded and installed in the two groups of first storage frames (5), and the outer walls of one sides of the two groups of sealing strips (8) are respectively attached to the outer walls of the other sides of the two groups of sound insulation rubber strips (304);
the top and the bottom of compound soundproof door main part (108) all are provided with second and put thing frame (9), and the internal surface of below second put thing frame (9) is laminated with the surface of sealing plug (309).
2. The special composite soundproof door with quick locking function for sound recording of claim 1, wherein: wherein a set of thing board (4) is put in the front of side door plant (102), time relay (401) and sound level meter main part (402) are installed at the top of putting thing board (4), and the back of sound level meter main part (402) is connected with the front of side door plant (102), put thing board (4) and sound level meter main part (402) all are located the centre sound level meter main part (402) of two sets of notch (103) and are located the rear of time relay (401), control panel (403) are installed in the front of another set of side door plant (102), time relay (401) and sound level meter main part (402) and control panel (403) electric connection.
3. The special composite soundproof door for sound recording with quick locking function according to claim 2, wherein: the top of compound soundproof door main part (108) is run through and is provided with jack (2), inserted bar (201) is installed to the inside gomphosis of jack (2), upper door frame (207) is installed through the shaft piece in the top of inserted bar (201), and the bottom of upper door frame (207) is laminated with the top of compound soundproof door main part (108), the bottom of upper door frame (207) is connected with the top of two sets of side door boards (102), the top of lower door frame (1) is provided with puts thing hole (208), chassis (203) are installed in the inside gomphosis of putting thing hole (208), the internal surface of chassis (203) is provided with spout (204), connecting block (202) are installed to the bottom of inserted bar (201), and connecting block (202) are located the inside of chassis (203), internally mounted of connecting block (202) has first spring (205), pin (206) are installed to the one end of first spring (205), and the one end of pin (206) runs through the inner wall of connecting block (202) and the internal surface of spout (204) laminating mutually.
4. A special composite soundproof door for sound recording with quick locking function according to claim 3, characterized in that: the front face of the composite soundproof door main body (108) is provided with a perspective window (7), the front face and the back face of the composite soundproof door main body (108) are provided with symmetrically arranged handles, and the handles are located below the perspective window (7).
5. The special composite soundproof door with quick locking function for sound recording of claim 4, wherein: the outer surface of the chassis (203) is provided with a connecting hole (6) in a penetrating way, and the connecting hole (6) is matched with the stop lever (206).
6. A special composite soundproof door for sound recording with quick locking function according to any one of claims 3 to 5, characterized in that the working steps of the composite soundproof door are as follows:
s1, when the special composite door for recording is used, a side door plate (102) is inserted into a first storage groove (101), then an inserting rod (201) is inserted into an inserting hole (2), a stop lever (206) is pressed and placed in a chassis (203), at the moment, the stop lever (206) is driven to extend into the inside of the sliding groove (204) under the action of a first spring (205), and finally an upper door frame (207) is connected with the tops of two groups of side door plates (102);
s2, pulling the handle to enable the handle to drive the composite soundproof door main body (108) to rotate, when a worker enters a recording room, a baffle plate (107) on the composite soundproof door main body (108) can be clamped in the notch (103), and at the moment, an iron block (106) on the baffle plate (107) can be attracted with a magnetic block (105) in the rubber pad (104), so that a certain limiting effect is achieved;
s3, the first electromagnet (301) and the second electromagnet (307) are powered off, so that the sound insulation rubber strip (304) and the sealing plug (309) can be driven to be embedded with the first storage frame (5) and the second storage frame (9) under the action of the first iron spring (303) and the second iron spring (305) respectively, and the overall tightness of the special composite sound insulation door can be improved to a certain extent;
s4, when the sound level meter main body (402) always detects indoor sound volume, when the decibel index detected by the sound level meter main body (402) is reduced to a certain index, the time relay (401) starts to count time, and if the difference of the decibel index changes in the set time is not large, the first electromagnet (301) and the second electromagnet (307) are electrified, then the first iron rod (302) and the second iron rod (308) can be attracted to approach, and further the sound insulation rubber strip (304) and the sealing plug (309) are driven to be far away from the first storage frame (5) and the second storage frame (9), so that the aim of no external person to open the door to disturb in the recording process can be achieved to a certain extent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210273870.0A CN114575728B (en) | 2022-03-19 | 2022-03-19 | Special composite sound insulation door with quick locking function for recording |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210273870.0A CN114575728B (en) | 2022-03-19 | 2022-03-19 | Special composite sound insulation door with quick locking function for recording |
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| CN114575728A CN114575728A (en) | 2022-06-03 |
| CN114575728B true CN114575728B (en) | 2023-06-20 |
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| CN202210273870.0A Active CN114575728B (en) | 2022-03-19 | 2022-03-19 | Special composite sound insulation door with quick locking function for recording |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114893106B (en) * | 2022-06-14 | 2023-06-23 | 郑书梅 | Artificial noise-reducing intelligent door and window |
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| CN213450114U (en) * | 2020-07-17 | 2021-06-15 | 浙江钰翔木业有限公司 | Solid wood composite sound insulation door |
| CN113417552A (en) * | 2021-08-04 | 2021-09-21 | 天长市远洋船舶设备有限公司 | Marine soundproof choke |
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| JPH0575389U (en) * | 1992-03-12 | 1993-10-15 | 戸田建設株式会社 | Sound insulation door |
| EP1382788A1 (en) * | 2002-07-19 | 2004-01-21 | Planet GDZ AG | Sound-proofing device for a door without a threshold |
| CN207553920U (en) * | 2017-12-13 | 2018-06-29 | 四川贝强声学工程有限公司 | A kind of soundproof door applied to industrial premises |
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| Publication number | Publication date |
|---|---|
| CN114575728A (en) | 2022-06-03 |
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