Mounting structure of flat door type corner laminar flow transfer window

Abstract

The utility model discloses a mounting structure of a flat door type corner laminar flow delivery window, and particularly relates to the field of laminar flow delivery windows, the mounting structure comprises a delivery window main body, window bodies, a connecting assembly, a positioning assembly and a fastening assembly, rotating grooves are symmetrically and fixedly formed in the sides, away from each other, of the two window bodies, and rotating blocks are arranged on the sides, close to the rotating grooves, of the delivery window main body; the rotating groove extends into the rotating block and is fixed through a connecting assembly. The rotating groove in one side of the window body extends into the corresponding rotating block, preliminary positioning of the window body is facilitated through the positioning assembly, two connecting rods are driven by the connecting assembly and the transmission assembly to extend into the connecting groove, and the window body can be conveniently and rapidly fixed; the problems that when a window body of an existing installation structure of the flat door type corner laminar flow transfer window is installed on a flat door type corner laminar flow transfer window body, hinge connection is mostly adopted, after the installation structure is used for a long time, screws are loosened, use is inconvenient, and later replacement and maintenance are inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminar flow transfer windows, and more specifically, to an installation structure of a flat door type corner laminar flow transfer window. Background Art

[0002] Laminar flow transfer boxes are primarily used in biological cleanrooms for the transfer of items. They are primarily used in biopharmaceuticals, scientific research institutions, disease control centers, large hospitals, university research, and various cleanrooms for biological cleanroom applications. A transfer box is an auxiliary device for cleanrooms, primarily used for the transfer of small items between cleanrooms and between cleanrooms and non-cleanrooms, thereby reducing the number of cleanroom door openings and minimizing contamination in the cleanroom.

[0003] The flat door corner laminar flow transfer window is a special laminar flow transfer window design, which features a flat door design and a corner function. This allows items to be transferred between different clean areas and better adapt to the spatial layout. Especially in clean environments with corners or special spatial layouts, this design can provide a more flexible and efficient item transfer solution.

[0004] However, the existing installation structure of the flat door type corner laminar flow transfer window still has many shortcomings in actual use. For example, when the window body is installed on the flat door type corner laminar flow transfer window body, it is mostly connected by hinges. After a long time of use, the screws become loose and it is inconvenient to use, and it is also difficult to replace and repair in the future. In response to the above problems, we have introduced an installation structure for the flat door type corner laminar flow transfer window. Utility Model Content

[0005] The utility model provides an installation structure for a flat door type corner laminar flow transfer window, and aims to solve the problem that the existing installation structure for a flat door type corner laminar flow transfer window is mostly connected by hinges when the window body is installed on the main body of the flat door type corner laminar flow transfer window. After a long period of use, the screws become loose, making it inconvenient to use and difficult to replace and repair later.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure of a flat-door type corner laminar flow transfer window, comprising a transfer window main body, a window body, a connecting assembly, a positioning assembly and a fastening assembly, wherein the front and side panels of the transfer window main body are penetrated by window grooves, and windows are provided inside the window grooves, and two sides of the windows away from each other are symmetrically fixed with rotating grooves, and a rotating block is provided on the side of the transfer window main body close to the rotating groove, and the rotating groove extends into the interior of the rotating block and is fixed by a connecting assembly; the connecting assembly includes a connecting groove, and a connecting groove is provided on the side close to the two adjacent rotating grooves, and a sliding groove is symmetrically provided inside the transfer window main body and between the two rotating blocks, and the two sliding grooves are symmetrically connected with connecting rods through a transmission assembly, and the connecting rods extend into the corresponding connecting grooves, and the rotating groove is rotatably connected to the connecting rod; a fastening assembly is provided on the front and side faces of the transfer window main body.

[0007] In a preferred embodiment, the transmission assembly includes a transmission groove, a transmission groove is opened inside the transfer window main body and between the two slide grooves, a bidirectional lead screw is rotatably connected inside the transmission groove, both ends of the bidirectional lead screw extend into the two slide grooves respectively, a worm gear is fixedly installed on the outside of the bidirectional lead screw and located inside the transmission groove, a worm is connected to the motor inside the transmission groove and close to the worm gear, the worm gear is meshed with the worm gear, a sleeve is slidably connected inside the two slide grooves, both ends of the bidirectional lead screw extend into the sleeve and are threadedly connected to the sleeve, and the sleeve is fixedly connected to the connecting rod on the side close to the connecting rod.

[0008] In a preferred embodiment, the fastening assembly includes a mounting bracket, and mounting brackets are fixedly installed on the front and side of the transfer window body away from the rotating block, and an electric telescopic rod is fixedly installed on one side of the mounting bracket, and the output end of the electric telescopic rod extends to the inside of the mounting bracket and is fixedly installed with a fastening plate, and the inside of the fastening plate is equidistantly threaded with a threaded rod, and a fastening block is fixedly installed on the side of the threaded rod close to the window body, and a fastening groove is opened on the side of the window close to the fastening block.

[0009] In a preferred embodiment, the positioning assembly includes a movable groove, a card slot is provided on the side of the rotating groove away from the connecting groove, and movable grooves are provided inside the transfer window body and close to the card slots. The inside of the movable grooves is connected to a card block through a spring, and the side of the card block close to the card slot extends to the inside of the card slot. The side of the card block close to the card slot and the card slot are both set to a hemispherical structure.

[0010] In a preferred embodiment, a limiting rod is symmetrically fixedly mounted on one side of the fastening plate, and the limiting rod passes through the side plate of the mounting frame and is slidably connected to the mounting frame.

[0011] In a preferred embodiment, limit blocks are symmetrically fixed on both sides of the sliding sleeve, and limit grooves are provided inside the transfer window body and close to the limit blocks. The limit blocks extend into the limit grooves and are slidably connected to the limit grooves.

[0012] In a preferred embodiment, a sealing ring is fixedly installed on one side of the window body close to the transfer window body, a sealing groove is opened on one side of the transfer window body close to the sealing ring, and the sealing ring extends into the interior of the sealing groove.

[0013] The beneficial effects of the present invention are:

[0014] The utility model extends the rotating groove on one side of the window to the inside of the corresponding rotating block, which is conducive to the preliminary positioning of the window through the positioning component. Through the provided connection, the transmission component drives the two connecting rods to extend into the inside of the connecting groove, which is convenient for quickly fixing the window. It solves the problem that the existing installation structure of the flat door type corner laminar flow transfer window is mostly connected by a hinge when the window is installed on the flat door type corner laminar flow transfer window body. After a long time of use, the screws become loose and inconvenient to use, and it is also convenient for later replacement and maintenance.

[0015] The fastening assembly provided in the utility model is conducive to further fastening the window when the window is closed, and a fastening magnetic strip with opposite magnetic poles is also provided on the side where the window and the transfer window body are close to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of the window body of the present invention when it is unfolded.

[0018] Figure 3 It is a schematic sectional view of the front part of the utility model.

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] The accompanying drawings are marked as follows: 1. transfer window main body; 11. sealing groove; 2. window groove; 3. window body; 31. sealing ring; 4. rotating block; 5. rotating groove; 6. connecting assembly; 61. connecting groove; 62. connecting rod; 63. slide groove; 64. transmission assembly; 641. transmission groove; 642. bidirectional screw; 643. worm gear; 644. worm; 645. motor; 646. sleeve; 65. limit groove; 66. limit block; 7. positioning assembly; 71. moving groove; 72. spring; 73. clamping block; 74. clamping groove; 8. fastening assembly; 81. mounting bracket; 82. electric telescopic rod; 83. fastening plate; 84. threaded rod; 85. fastening groove; 86. limit rod. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Refer to the instruction manual Figure 1 - Figure 4 , an installation structure of a flat-door type corner laminar flow transfer window, including a transfer window main body 1, a window body 3, a connecting assembly 6, a positioning assembly 7 and a fastening assembly 8. The front and side panels of the transfer window main body 1 are penetrated by window slots 2, and window bodies 3 are arranged inside the window slots 2. The two windows 3 are symmetrically fixed with rotating slots 5 on the sides away from each other, and a rotating block 4 is provided on the side of the transfer window main body 1 close to the rotating slot 5. The rotating slot 5 extends to the inside of the rotating block 4 and is fixed by a connecting assembly 6; the connecting assembly 6 includes a connecting slot 61, and a connecting slot 61 is provided on the side where two adjacent rotating slots 5 are close to each other. A sliding slot 63 is symmetrically provided inside the transfer window main body 1 and located between the two rotating blocks 4. The two sliding slots 63 are symmetrically connected to connecting rods 62 through transmission assemblies 64. The connecting rods 62 extend to the corresponding connecting slots 61, and the rotating slot 5 is rotatably connected to the connecting rod 62; fastening assemblies 8 are provided on the front and side faces of the transfer window main body 1.

[0023] In this embodiment, the implementation scenario is specifically as follows: by extending the rotating groove 5 on one side of the window 3 to the inside of the corresponding rotating block 4, the positioning component 7 is used to facilitate the preliminary positioning of the window 3, and through the provided connecting component 6, the transmission component 64 drives the two connecting rods 62 to extend to the inside of the connecting groove 61, so as to facilitate the rapid fixation of the window 3, thereby solving the problem that the installation structure of the existing flat door type corner laminar flow transfer window is that when the window is installed on the flat door type corner laminar flow transfer window body, most of the time the window is connected by a hinge, and the screws become loose after a long time of use, making it inconvenient to use, and it is not convenient for later replacement and maintenance.

[0024] Specifically, the transmission assembly 64 includes a transmission groove 641. A transmission groove 641 is provided inside the transfer window body 1 and between the two slide grooves 63. A bidirectional screw 642 is rotatably connected inside the transmission groove 641. Both ends of the bidirectional screw 642 extend into the two slide grooves 63 respectively. A worm gear 643 is fixedly installed outside the bidirectional screw 642 and located inside the transmission groove 641. A worm 644 is connected to the transmission groove 641 and close to the worm gear 643 through a motor 645. The worm 644 is meshed with the worm gear 643, and the two Each slide groove 63 is slidably connected with a sleeve 646, and both ends of the bidirectional screw 642 extend into the interior of the sleeve 646 and are threadedly connected to the sleeve 646. The sleeve 646 is fixedly connected to the connecting rod 62 on the side close to the connecting rod 62; the worm 644 is driven to rotate by the output end of the motor 645, and then the bidirectional screw 642 is driven to rotate by the worm gear 643, so that the two sleeves 646 push the two connecting rods 62 into the interior of the connecting groove 61 respectively. It is simple and fast, and the motor 645 is electrically connected to the external controller.

[0025] Specifically, the fastening assembly 8 includes a mounting frame 81, and the mounting frame 81 is fixedly installed on the front and side of the transfer window main body 1 away from the rotating block 4. An electric telescopic rod 82 is fixedly installed on one side of the mounting frame 81, and the output end of the electric telescopic rod 82 extends to the inside of the mounting frame 81 and is fixedly installed with a fastening plate 83. The inside of the fastening plate 83 is equidistantly threaded with a threaded rod 84, and a fastening block is fixedly installed on the side of the threaded rod 84 close to the window 3. A fastening groove 85 is provided on the side of the window 3 close to the fastening block; through the set fastening assembly 8, the output end of the electric telescopic rod 82 pushes the fastening plate 83 to move toward the surface of the window 3, and then the threaded rod 84 rotates to push the fastening block to move into the fastening groove 85, which is beneficial to strengthen the tightness of the connection between the window 3 and the transfer window main body 1. The fastening groove 85 and the fastening block are both set to circular structures.

[0026] Specifically, the positioning assembly 7 includes a movable groove 71, and a card slot 74 is provided on the side of the rotating groove 5 away from the connecting groove 61. A movable groove 71 is provided inside the transfer window body 1 and close to the card slot 74. The inside of the movable groove 71 is connected to a card block 73 through a spring 72. The side of the card block 73 close to the card slot 74 extends to the inside of the card slot 74, and the side of the card block 73 close to the card slot 74 and the card slot 74 are both set to a hemispherical structure; through the set positioning assembly 7, when the rotating groove 5 is extended to the inside of the rotating block 4, by pushing the card block 73 upward, and through the cooperation of the spring 72 and the card block 73, the card block 73 is further extended to the inside of the card slot 74, completing the preliminary fixation of the rotating groove 5, and the installation is more convenient.

[0027] Specifically, a limiting rod 86 is symmetrically fixedly installed on one side of the fastening plate 83. The limiting rod 86 passes through the side plate of the mounting frame 81 and is slidably connected to the mounting frame 81. The setting of the limiting rod 86 is conducive to enhancing the stability of the movement of the fastening plate 83.

[0028] Specifically, the limiting blocks 66 are symmetrically fixed on both sides of the sliding sleeve 646, and the limiting grooves 65 are opened inside the transfer window main body 1 and close to the limiting blocks 66. The limiting blocks 66 extend into the limiting grooves 65 and are slidably connected to the limiting grooves 65; the setting of the limiting blocks 66 extends into the limiting grooves 65 and is slidably connected to the limiting grooves 65, which is conducive to enhancing the stability of the movement of the sliding sleeve 646.

[0029] Specifically, a sealing ring 31 is fixedly installed on the side of the window body 3 close to the transfer window main body 1, and a sealing groove 11 is opened on the side of the transfer window main body 1 close to the sealing ring 31, and the sealing ring 31 extends to the inside of the sealing groove 11; the setting of the sealing ring 31 extending to the inside of the sealing groove 11 is conducive to strengthening the sealing of the connection between the window body 3 and the transfer window main body 1.

[0030] In this embodiment, the implementation scenario is specifically as follows: when in use, by extending the rotating groove 5 on one side of the window 3 to the inside of the corresponding rotating block 4, the positioning component 7 is used to facilitate the preliminary positioning of the window 3, and through the provided connecting component 6, the worm 644 is driven to rotate by the output end of the motor 645, and then the bidirectional lead screw 642 is driven to rotate by the worm gear 643, so that the two sleeves 646 push the two connecting rods 62 into the inside of the connecting groove 61 respectively, so as to facilitate the rapid fixation of the window 3.

[0031] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A mounting structure for a flat door type corner laminar flow transfer window, comprising a transfer window body (1), a window body (3), a connecting assembly (6), a positioning assembly (7) and a fastening assembly (8), characterized in that: The front and side panels of the transfer window body (1) are both provided with window grooves (2), and the window grooves (2) are both provided with windows (3). The two windows (3) are symmetrically fixed with rotating grooves (5) on the sides away from each other. The transfer window body (1) is provided with a rotating block (4) on the side close to the rotating groove (5). The rotating groove (5) extends into the inside of the rotating block (4) and is fixed by a connecting component (6); the connecting component (6) includes a connecting groove (61), and the sides close to two adjacent rotating grooves (5) are provided with connecting grooves (61). The transfer window body (1) is symmetrically provided with sliding grooves (63) located between the two rotating blocks (4). The two sliding grooves (63) are symmetrically connected with connecting rods (62) through transmission components (64). The connecting rods (62) extend into the corresponding connecting grooves (61). The rotating grooves (5) are rotatably connected to the connecting rods (62); the front and side surfaces of the transfer window body (1) are both provided with fastening components (8).

2. The installation structure of a flat door type corner laminar flow transfer window according to claim 1, characterized in that: The transmission assembly (64) includes a transmission groove (641), a transmission groove (641) is provided inside the transfer window body (1) and between the two slide grooves (63), a bidirectional lead screw (642) is rotatably connected inside the transmission groove (641), two ends of the bidirectional lead screw (642) respectively extend into the two slide grooves (63), a worm gear (643) is fixedly installed outside the bidirectional lead screw (642) and inside the transmission groove (641), and the transmission groove ( A worm (644) is connected to the inside of the worm gear (643) through a motor (645) and is close to the worm gear (643). The worm (644) is meshed with the worm gear (643). Slide sleeves (646) are slidably connected to the inside of the two slide grooves (63). The two ends of the bidirectional lead screw (642) extend to the inside of the slide sleeve (646) and are threadedly connected to the slide sleeve (646). The slide sleeve (646) is fixedly connected to the connecting rod (62) on one side close to the connecting rod (62).

3. The installation structure of a flat door type corner laminar flow transfer window according to claim 1, characterized in that: The fastening assembly (8) includes a mounting frame (81), the front and side surfaces of the transfer window body (1) and away from the rotating block (4) are fixedly mounted with the mounting frame (81), one side of the mounting frame (81) is fixedly mounted with an electric telescopic rod (82), the output end of the electric telescopic rod (82) extending to the inside of the mounting frame (81) is fixedly mounted with a fastening plate (83), the inside of the fastening plate (83) is equidistantly threaded with a threaded rod (84), a fastening block is fixedly mounted on the threaded rod (84) on the side close to the window body (3), and a fastening groove (85) is provided on the side of the window body (3) close to the fastening block.

4. The installation structure of a flat door type corner laminar flow transfer window according to claim 1, characterized in that: The positioning assembly (7) includes a movable groove (71), a clamping groove (74) is provided on a side of the rotating groove (5) away from the connecting groove (61), and a movable groove (71) is provided inside the transfer window body (1) and close to the clamping groove (74), and a clamping block (73) is connected to the inside of the movable groove (71) via a spring (72), and a side of the clamping block (73) close to the clamping groove (74) extends to the inside of the clamping groove (74), and a side of the clamping block (73) close to the clamping groove (74) and the clamping groove (74) are both configured as a hemispherical structure.

5. The installation structure of a flat door type corner laminar flow transfer window according to claim 3, characterized in that: A limiting rod (86) is symmetrically fixedly mounted on one side of the fastening plate (83), and the limiting rod (86) passes through the side plate of the mounting frame (81) and is slidably connected to the mounting frame (81).

6. The installation structure of a flat door type corner laminar flow transfer window according to claim 2, characterized in that: Limiting blocks (66) are symmetrically fixedly installed on both sides of the sliding sleeve (646), and limiting grooves (65) are provided inside the transfer window body (1) and close to the limiting blocks (66). The limiting blocks (66) extend into the limiting grooves (65) and are slidably connected to the limiting grooves (65).

7. The installation structure of a flat door type corner laminar flow transfer window according to claim 1, characterized in that: A sealing ring (31) is fixedly mounted on one side of the window body (3) close to the transfer window body (1); a sealing groove (11) is provided on one side of the transfer window body (1) close to the sealing ring (31); and the sealing ring (31) extends into the interior of the sealing groove (11).

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