Quickly assembled and disassembled sound insulation telephone booth

Abstract

The utility model relates to the field of sound insulation telephone booths, and discloses a sound insulation telephone booth capable of being quickly disassembled and assembled, which comprises a frame body, a top plate is arranged at the right end of the frame body, a draft fan is arranged at the top end of the top plate, a disassembling and assembling assembly is arranged at the right end of the top plate, a sealing door is hinged to the front end of the frame body, and the disassembling and assembling assembly comprises a clamping plate. The left end of the clamping plate is installed at the right end of the top plate, an outer hanging plate is installed at the right end of the clamping plate, a sound insulation assembly is arranged at the position, close to the front end, of the left end of the outer hanging plate, a door closing assembly is installed at the top end of the top plate and comprises a sliding rail, and the bottom end of the sliding rail is fixedly connected to the top end of the top plate. According to the sound insulation device, the sealing door can be closed through rotation, meanwhile, the sealing spring can drive the sealing block to move leftwards, the sealing block can drive the stop block to move leftwards to be clamped into the sliding groove to seal the gap between the sealing door and the outer hanging plate, and therefore sound leakage of the gap in the front face is prevented, and the whole sound insulation device is good in sound insulation effect.

Description

Technical Field

[0001] The utility model relates to the field of soundproof telephone booths, in particular to a fast disassembly and assembly soundproof telephone booth. Background Art

[0002] A soundproof telephone booth is a structure designed to provide a private and quiet environment for conversations. It is usually used to provide an isolated space for people in public places. Existing soundproof telephone booths generally use a revolving door structure, so there is a gap between the revolving door and the frame to facilitate opening the door. The existence of the gap will cause sound leakage from the front of the telephone booth, and the sound insulation effect is poor when in use.

[0003] After searching, Chinese patent announcement number: CN220469496U discloses a soundproof telephone booth, including a soundproof telephone booth body, a connection groove is opened on the inner side of the soundproof telephone booth body, a rotating column is rotatably connected to the inner side of the connection groove, and a hinge column is fixedly connected to the lower surface of the rotating column. The utility model rotates the rotating column on the inner side of the connection groove, thereby causing the hinge column to rotate on the outer surface of the soundproof telephone booth body, thereby driving the page plate to rotate, and since the glass door is fixedly connected to the outer surface of the page plate by the rotation connection of the bolt, the glass door can be driven to rotate, and since the page plate is stuck on the inner side of the glass door, the hinge column is rotatably connected to the inner side of the soundproof telephone booth body through the rotating column, thereby causing the page plate to be tightly fixedly connected to the outer surface of the glass door, thereby preventing the page plate from separating from the glass door, thereby causing the hinge to fall.

[0004] The device also adopts a revolving door design when in use, so there will also be a gap between the telephone booth body and the revolving door. The existence of the gap may cause sound leakage from the front of the entire device, and the sound insulation effect of the entire device is poor. Therefore, a quick disassembly and assembly soundproof telephone booth is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a quick-disassembly and assembly soundproof telephone booth, aiming to improve the problem in the prior art that "the use of a revolving door structure will cause a gap between the revolving door and the telephone booth body, resulting in poor sound insulation effect of the device."

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quick disassembly and assembly soundproof telephone booth, comprising a frame, a top plate is installed at the right end of the frame, an exhaust fan is installed at the top end of the top plate, a disassembly and assembly component is installed at the right end of the top plate, a closed door is hinged at the front end of the frame, the disassembly and assembly component comprises a splint, the left end of the splint is installed at the right end of the top plate, an external plate is installed at the right end of the splint, a sound insulation component is arranged at the left end of the external plate near the front end, and a closing door component is installed at the top end of the top plate.

[0007] As a further description of the above technical solution:

[0008] The door closing assembly comprises a slide rail, the bottom end of which is fixedly connected to the top end of the top plate, the top end of which is slidably connected to a slider, the top end of which is rotatably connected to a connecting rod, and the bottom end of which is fixedly connected to a gear.

[0009] As a further description of the above technical solution:

[0010] The door closing assembly also includes a piston sleeve, the bottom end of which is fixedly connected to the top of the closed door, the gear is rotatably connected to the inner wall of the piston sleeve, the inner wall piston of the piston sleeve is connected to a piston block, the left end of the piston block is fixedly connected to a rack, and the gear and rack are meshed with each other.

[0011] As a further description of the above technical solution:

[0012] The right end of the piston block is fixedly connected with a reverse thrust spring, the right end of the reverse thrust spring is fixedly connected to the inner wall of the piston sleeve, and the right end of the piston sleeve is provided with an air hole.

[0013] As a further description of the above technical solution:

[0014] The top end of the slide rail is fixedly connected to a limiting block near the left end.

[0015] As a further description of the above technical solution:

[0016] The sound insulation assembly includes a closing block, the right end of which is slidably connected to the left end of the external panel, the rear end of the closing block is fixedly connected to a stopper, and a slide groove is provided at the right end of the closed door, and the slide groove and the stopper are adapted to each other.

[0017] As a further description of the above technical solution:

[0018] The left end of the slide groove is penetrated and slidably connected with an unlocking block, the right end of the closing block is fixedly connected with a closing spring, and the right end of the closing spring is fixedly connected to the inner wall of the external hanging plate.

[0019] As a further description of the above technical solution:

[0020] The left end of the external hanging plate is fixedly connected with a hook, and the right end of the clamping plate is provided with a card slot adapted to the hook.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the closed door can be closed by rotation, and at the same time, the closing spring will drive the closing block to move to the left, and the closing block will drive the stopper to move to the left and get into the slide groove to close the gap between the closed door and the external panel, so as to prevent sound leakage from the front gap, and the overall device has a good sound insulation effect.

[0023] 2. In the present invention, by providing a door closing assembly, after the operator opens the closed door and leaves the interior of the device, the door closing assembly will automatically drive the closed door to rotate and close. At the same time, through the cooperation of the piston sleeve, the piston block and the air hole, the closing speed of the closed door can be slowed down, which is safer when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure disassembly of the overall device in the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the sound insulation component of the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure disassembly of the door closing assembly in the utility model.

[0028] Legend:

[0029] 1. Frame; 2. Top plate; 3. Exhaust fan; 4. Sound insulation assembly; 41. Closing block; 42. Stop block; 43. Slide slot; 44. Unlocking block; 45. Closing spring; 5. Disassembly and assembly assembly; 51. External plate; 52. Clamp; 53. Hook; 6. Door closing assembly; 61. Slide rail; 62. Slider; 63. Connecting rod; 64. Piston sleeve; 65. Gear; 66. Rack; 67. Piston block; 68. Thrust spring; 69. Air hole; 610. Limit block; 7. Closing door. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a quick disassembly and assembly soundproof telephone booth, comprising a frame 1 for supporting the whole device, a top plate 2 for closing the top of the frame 1 is installed at the right end of the frame 1, an exhaust fan 3 for assisting the exhaust of the whole device is installed at the top of the top plate 2, a disassembly and assembly component 5 for closing the outside of the device is installed at the right end of the top plate 2, a closed door 7 for closing the front end opening of the frame 1 is hinged at the front end of the frame 1, and the inside of the frame 1 can be entered by opening the closed door 7, the disassembly and assembly component 5 comprises a clamping plate 52 for closing the right end of the frame 1, the left end of the clamping plate 52 is installed at the right end of the top plate 2, and an external plate 51 for enhancing the sound insulation effect of the device is installed at the right end of the clamping plate 52, There are multiple types of external panels 51, and the multiple external panels 51 are made of different materials to meet different usage requirements, and are convenient to install and replace. When installing the overall device, the frame 1 can be installed first, and then the top plate 2 and the plywood 52 can be installed in sequence. Finally, according to actual usage requirements, the external panels 51 of different materials are selected and installed on the right end of the plywood 52. The left end of the external panel 51 is provided with a sound insulation component 4 near the front end to increase the sound insulation effect of the front of the device, and the top of the top panel 2 is provided with a closing door component 6 for driving the closing door 7 to automatically rotate and close. The connection and installation between the frame 1, the top panel 2, the plywood 52, and the external panel 51 are all installed with bolts, which is convenient and quick.

[0032] Reference Figure 1 - Figure 3The door closing assembly 6 includes a slide rail 61 for guiding the sliding of the slider 62. The bottom end of the slide rail 61 is fixedly connected to the top of the top plate 2. The top of the slide rail 61 is slidably connected to a slider 62 for guiding the movement of the connecting rod 63. The top of the slider 62 is rotatably connected to a connecting rod 63 for driving the movement of the gear 65. The bottom end of the connecting rod 63 is fixedly connected to a gear 65 for driving the rack 66 to move. The door closing assembly 6 also includes a piston sleeve 64 for accommodating a piston block 67. The bottom end of the piston sleeve 64 is fixedly connected to the top of the closed door 7. When the operator rotates to open the closed door 7, the piston sleeve 64 will also move synchronously. The gear 65 is rotatably connected to the inner wall of the piston sleeve 64. When the piston sleeve 64 rotates and moves, it will drive the gear 65 to rotate synchronously outward. At the same time, the gear 65 will pull the connecting rod 63 to make it rotate leftward. The inner wall piston of the piston sleeve 64 is connected to a piston block 67 for squeezing the air inside the piston sleeve 64. The left end of the piston block 67 is fixedly connected to drive the piston block When the gear 65 rotates, the rack 66 is squeezed to force the piston block 67 to move to the right. The right end of the piston block 67 is fixedly connected with a reverse thrust spring 68 for driving the piston block 67 to move to the left and reset. The right end of the reverse thrust spring 68 is fixedly connected to the inner wall of the piston sleeve 64. When the operator rotates to open the closed door 7, the piston block 67 is forced to move to the right and squeeze the reverse thrust spring 68 to shrink it. After the operator releases the closed door 7, the reverse thrust spring 68 pushes the piston block 67 to the left to reset it to the left. The right end of the piston sleeve 64 is provided with an air hole 69 for supplying air to and from the piston sleeve 64. Since the diameter of the air hole 69 is small, the exhaust and intake capacity of the piston sleeve 64 will also be limited. Therefore, the speed at which the piston block 67 moves inside the piston sleeve 64 will also be limited. The piston block 67 can only move inside the piston sleeve 64 at a slower speed.

[0033] Reference Figure 1 - Figure 3The top of the slide rail 61 is fixedly connected to a limit block 610 near the left end for limiting the movement of the slider 62. By using the limit block 610 to block the slider 62, the hinge of the closed door 7 can be prevented from being damaged due to an excessively large opening angle. The sound insulation component 4 includes a closing block 41 for fixing the closed door 7. The front end of the closing block 41 is provided with an inclined surface. By squeezing the inclined surface of the front end of the closing block 41, the closing block 41 can be forced to move to the right. The right end of the closing block 41 is slidably connected to the left end of the external hanging plate 51. The rear end of the closing block 41 is fixedly connected to a stopper 42 for closing the slide groove 43. The right end of the closed door 7 is provided with a slide groove 43 for accommodating the stopper 42. The slide groove 43 and the stopper 42 are adapted. When the closed door 7 is rotated and closed, the stopper 42 will be stuck in the slide groove 43. The gap between the closed door 7 and the external hanging plate 51 is closed inside to enhance the sound insulation effect of the device. The left end of the slide groove 43 passes through and is slidably connected with an unlocking block 44 for squeezing the stop block 42. The right end of the closing block 41 is fixedly connected with a closing spring 45 for pushing the closing block 41 to the left. The right end of the closing spring 45 is fixedly connected to the inner wall of the external hanging plate 51. The closing spring 45 will always push the closing block 41 to the left to force it to move to the left. The left end of the external hanging plate 51 is fixedly connected with a hook 53 for fixing the external hanging plate 51. The right end of the clamping plate 52 is provided with a card slot adapted to the hook 53. When installing the external hanging plate 51, the hook 53 can be used to temporarily fix the external hanging plate 51 to the right end of the clamping plate 52, and then the two can be completely fixed with bolts.

[0034] Working principle: When it is necessary to enter the interior of the device, the closing block 41 can be first pushed to the right to drive the stopper 42 to move to the right and disengage from the slide slot 43, and then the closing door 7 can be directly rotated to open so that the front end of the frame 1 is exposed, and then the interior of the closing door 7 can be entered and manually rotated to close the closing door 7. During the rotation process, the closing door 7 will squeeze the inclined surface of the front end of the closing block 41 to force it to move to the right. When the closing door 7 is completely closed, the closing spring 45 will push the closing block 41 to the left to drive the stopper 42 to move to the left and get stuck in the interior of the slide slot 43. At this time, the closing door 7 will be fixed and cannot move, and the gap between the closing door 7 and the frame 1 will be closed. It will also be filled, and the whole device will be in a soundproof state. When the operator needs to leave the inside of the device, he can push the unlocking block 44 to the right. The unlocking block 44 will move to the right and squeeze the stopper 42 to force the stopper 42 to move to the right and disengage from the inside of the slide groove 43. Then the closed door 7 can be rotated to open and leave the inside of the device. After the operator leaves, the reverse thrust spring 68 will push the piston block 67 to move to the left, and the piston block 67 will drive the rack 66 to move synchronously. When the rack 66 moves to the left, it will drive the gear 65 to rotate. The rotation of the gear 65 will drive the connecting rod 63 to rotate to the right and move backward, thereby driving the closed door 7 to rotate and close.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-disassembly and assembly soundproof telephone booth, comprising a frame (1), characterized in that: A top plate (2) is installed at the right end of the frame (1), an exhaust fan (3) is installed at the top end of the top plate (2), a disassembly assembly (5) is installed at the right end of the top plate (2), a closed door (7) is hinged at the front end of the frame (1), the disassembly assembly (5) comprises a clamping plate (52), the left end of the clamping plate (52) is installed at the right end of the top plate (2), an external hanging plate (51) is installed at the right end of the clamping plate (52), a sound insulation assembly (4) is arranged at the left end of the external hanging plate (51) near the front end, and a closing door assembly (6) is installed at the top end of the top plate (2).

2. A quick disassembly and assembly soundproof telephone booth according to claim 1, characterized in that: The door closing assembly (6) comprises a slide rail (61), the bottom end of the slide rail (61) is fixedly connected to the top end of the top plate (2), the top end of the slide rail (61) is slidably connected to a slider (62), the top end of the slider (62) is rotatably connected to a connecting rod (63), and the bottom end of the connecting rod (63) is fixedly connected to a gear (65).

3. The quick disassembly and assembly soundproof telephone booth according to claim 2, characterized in that: The door closing assembly (6) further comprises a piston sleeve (64), the bottom end of which is fixedly connected to the top end of the closed door (7), the gear (65) being rotatably connected to the inner wall of the piston sleeve (64), the inner wall piston of the piston sleeve (64) being connected to a piston block (67), the left end of which is fixedly connected to a rack (66), and the gear (65) and the rack (66) being meshed with each other.

4. The quick disassembly and assembly soundproof telephone booth according to claim 3, characterized in that: The right end of the piston block (67) is fixedly connected to a reverse thrust spring (68), the right end of the reverse thrust spring (68) is fixedly connected to the inner wall of the piston sleeve (64), and the right end of the piston sleeve (64) is provided with an air hole (69).

5. The quick disassembly and assembly soundproof telephone booth according to claim 2, characterized in that: The top end of the slide rail (61) is fixedly connected to a limiting block (610) near the left end.

6. The quick disassembly and assembly soundproof telephone booth according to claim 1, characterized in that: The sound insulation assembly (4) comprises a closing block (41), the right end of the closing block (41) is slidably connected to the left end of the external hanging plate (51), the rear end of the closing block (41) is fixedly connected to a stopper (42), and the right end of the closing door (7) is provided with a slide groove (43), and the slide groove (43) and the stopper (42) are adapted to each other.

7. The quick disassembly and assembly soundproof telephone booth according to claim 6, characterized in that: The left end of the slide groove (43) passes through and is slidably connected to an unlocking block (44), the right end of the closing block (41) is fixedly connected to a closing spring (45), and the right end of the closing spring (45) is fixedly connected to the inner wall of the external hanging plate (51).

8. The quick disassembly and assembly soundproof telephone booth according to claim 1, characterized in that: The left end of the external hanging plate (51) is fixedly connected with a hook (53), and the right end of the clamping plate (52) is provided with a slot adapted to the hook (53).

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