Shielding mechanism of shielding machine room

Abstract

The utility model discloses a shielding mechanism of a shielding machine room, which relates to the technical field of shielding mechanisms and comprises a shielding machine room outer shell, a second clamping groove block and a first clamping groove block are fixedly connected to the front end and the rear end of the inner wall of the shielding machine room outer shell respectively, and a second vertical plate is clamped to the rear end of the second clamping groove block. The front end of the first clamping groove block is connected with a first vertical plate in a clamped mode, and a connecting plate is arranged between the first vertical plate and the first clamping groove block, the shielding mechanism of the shielding machine room can effectively resist the influence of equipment operation vibration and personnel activity, guarantee the stability of connection of all parts, maintain the good shielding performance of the shielding machine room, and improve the shielding performance of the shielding machine room. According to the invention, external electromagnetic signal invasion and internal radiation leakage are prevented, mutual interference caused by radiation between devices can be effectively avoided, the stability and reliability of operation of the devices in a machine room are greatly improved, and the accuracy of research and development, testing and experimental results of electronic devices is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shielding mechanism field, especially in a shielding mechanism of shielding computer lab. BACKGROUND

[0002] In the modern science and technology field, the application of shielding computer lab is extremely wide, especially in electronic equipment research and development, test and the experiment scene of strict electromagnetic environment requirement, shielding computer lab can effectively block outside electromagnetic interference, guarantee the stable operation of internal equipment and the accuracy of experiment result.

[0003] However, the traditional shielding computer lab is usually a whole space, lacks flexible internal space separation design, with the rapid development of electronic technology, the type and quantity of equipment in the computer lab are increasing, the radiation intensity and frequency produced by different equipment are different, if the equipment with different radiation characteristics is placed in the same space, they are easy to interfere with each other, this interference not only affects the normal performance of the equipment, reduces the work efficiency, but also may lead to the deviation of experiment data, affects the accuracy of research and development and test, secondly, the connection mode between the parts of the existing shielding mechanism is not stable and reliable, part adopts simple bolt connection or clamping structure, in the long-term use process, due to the vibration produced by equipment operation or personnel access computer lab and other factors, these connection parts are easy to appear loose phenomenon, once the connection is loose, the shielding performance of shielding computer lab will be greatly reduced, outside electromagnetic signal may take the opportunity to invade, the radiation produced by the equipment in the computer lab may also leak out, causes the adverse effect to the surrounding environment and other equipment, in addition, the installation and dismounting process of traditional shielding computer lab is relatively complex, often needs professional technical personnel and a large amount of time to operate, this not only increases the cost of computer lab construction and maintenance, is not conducive to the rapid adjustment and transformation of computer lab according to actual demand, in order to solve the above problems, we propose a shielding mechanism of shielding computer lab. CONTENT OF UTILITY MODEL

[0004] The main purpose of the utility model is to provide a shielding mechanism of shielding computer lab, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] The utility model provides a shielding mechanism of shielding machine room, including shielding machine room outer casing, the inner wall of shielding machine room outer casing is fixedly connected with second clamping groove block and first clamping groove block respectively at both ends, the rear end of second clamping groove block is clamped with second vertical board, the front end of first clamping groove block is clamped with first vertical board, be provided with connecting plate between first vertical board and first clamping groove block, the side of second vertical board of first vertical board is provided with first limiting component, first vertical board and second vertical board all are through corresponding first limiting component and connecting plate are clamped with each other, the side of second clamping groove block and first clamping groove block is provided with two second limiting components, first clamping groove block is fixedly clamped with first vertical board through two second limiting components, second clamping groove block is fixedly clamped with second vertical board through two second limiting components, the front end of shielding machine room outer casing is hinged with first shielding door and second shielding door, the outside of first shielding door and second shielding door is fixedly connected with handle.

[0007] Preferably, the first limiting component includes a hand dial, one side of the hand dial is fixedly connected with a first gear, the first gear is rotatably connected with the corresponding first vertical plate and second vertical plate, a first rack is engaged with the outside of the first gear, the first rack is fixedly connected with a first limiting rod on one side, a hole is formed on the outside of the connecting plate, the first limiting rod is arranged on the inside of the hole, a first sliding block is fixedly connected with the upper end of the first rack, a groove corresponding to the first limiting rod is formed on the second vertical plate, and the first limiting rod is slidably connected with the second vertical plate through the groove.

[0008] Preferably, the first gear is fixedly connected with a driving wheel on one side, a belt is sleeved with the outside of the driving wheel, a driven wheel is sleeved with the inside of the other end of the belt, a second gear is fixedly connected with one side of the driven wheel, the second gear is rotatably connected with the corresponding first vertical plate and second vertical plate, a second rack is engaged with the outside of the second gear, the second rack is fixedly connected with a second limiting rod on one side, a hole is formed on the outside of the connecting plate, and the second limiting rod is arranged on the inside of the hole.

[0009] Preferably, the second rack is fixedly connected with a second sliding block on the upper end, a groove corresponding to the second sliding block is formed on the second vertical plate, and the second sliding block is slidably connected with the second vertical plate through the groove.

[0010] Preferably, the first vertical plate and the second vertical plate are both provided with a first clamping groove on the side close to each other, the connecting plate is provided with a second clamping groove corresponding to the first clamping groove on both sides, and the second clamping groove is matched with the first clamping groove.

[0011] Preferably, the second limiting component includes a mounting frame, which is fixedly connected to the outer side of the corresponding first and second slot blocks. A pull rod is slidably connected to the inner side of the mounting frame, and a circular plate is fixedly connected to the outer side of the pull rod. The circular plate is slidably connected to the inner side of the mounting frame, and a spring is fixedly connected to one side of the circular plate. The other end of the spring is fixedly connected to the inner wall of the mounting frame. A pull ring is fixedly connected to one side of the pull rod, and the pull ring is located on the outer side of the mounting frame.

[0012] Preferably, two limiting holes are provided on the outer side of both the first and second card slot blocks, and the pull rod is located on the inner side of the corresponding limiting holes.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The shielding mechanism of this shielded room, by pulling the pull ring, will cause the pull rod to slide inside the mounting frame. At this time, the circular plate will also move and compress the spring. Then the pull rod will move out of the limiting hole. After the first and second upright plates are engaged, the pull ring is released, the spring will return to its original state, and then push the circular plate to make the pull rod engage in the limiting hole again. This achieves the fixed engagement of the first upright plate with the first locking block and the second upright plate with the second locking block. It can effectively resist the vibration of equipment operation and the influence of personnel activities, ensure the stability of the connection of each component, maintain the good shielding performance of the shielded room, and prevent the intrusion of external electromagnetic signals and internal radiation leakage.

[0015] 2. The shielding mechanism of this shielded room, by rotating the handwheel, will drive the first gear to rotate. The rotation of the first gear will cause the first rack to move and insert into the hole on the outside of the connecting plate, thereby achieving initial locking and fixing of the first and second upright plates with the connecting plate. Through the cooperation of the driving wheel, belt and driven wheel, the second gear can drive the second rack to move, thereby allowing the second limit rod to insert into the hole on the outside of the connecting plate, further strengthening the locking and fixing effect of the first or second upright plate with the connecting plate.

[0016] 3. The shielding mechanism of this shielded equipment room, by setting a first upright plate, a second upright plate and a connecting plate in the shielded equipment room, can divide the equipment room space into two. It can place the equipment in different areas according to the different electromagnetic radiation intensities, effectively avoiding mutual interference between equipment caused by radiation, greatly improving the stability and reliability of equipment operation in the equipment room, and ensuring the accuracy of electronic equipment research and development, testing and experimental results. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the shielding mechanism for a shielded computer room according to the present invention;

[0018] Figure 2 It is a whole structure section view of the shielding mechanism of the shielding machine room of the utility model;

[0019] Figure 3 It is a part structure schematic of the shielding mechanism of the shielding machine room of the utility model Figure 1 ;

[0020] Figure 4 It is a part explosion structure schematic of the shielding mechanism of the shielding machine room of the utility model

[0021] Figure 5 It is a part structure schematic of the shielding mechanism of the shielding machine room of the utility model Figure 2 ;

[0022] Figure 6 It is a part structure schematic of the shielding mechanism of the shielding machine room of the utility model Figure 3 ;

[0023] Figure 7 It is an A place enlarged structure schematic of the shielding mechanism of the shielding machine room of the utility model

[0024] Figure 8 It is a B place enlarged structure schematic of the shielding mechanism of the shielding machine room of the utility model.

[0025] In the drawing: 1, shielding machine room outer shell; 2, first shielding door; 3, second shielding door; 4, handle; 5, first vertical plate; 6, connecting plate; 7, second vertical plate; 8, first clamping groove block; 9, second clamping groove block; 12, first limiting assembly; 121, hand dial; 122, driving wheel; 123, first gear; 124, first rack; 125, first sliding block; 126, first limiting rod; 127, belt; 128, driven wheel; 129, second gear; 1210, second rack; 1211, second sliding block; 1212, second limiting rod; 13, second limiting assembly; 131, mounting frame; 132, pull rod; 133, pull ring; 134, spring; 135, round plate; 14, limiting hole; 15, first clamping groove; 16, second clamping groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] For example Figures 1-8As shown, a shielding mechanism for shielding a machine room, comprising a shielding machine room shell 1, the inner wall of the shielding machine room shell 1 is fixedly connected with a second clamping groove block 9 and a first clamping groove block 8 at both ends respectively, the rear end of the second clamping groove block 9 is clamped with a second vertical plate 7, the front end of the first clamping groove block 8 is clamped with a first vertical plate 5, a connecting plate 6 is arranged between the first vertical plate 5 and the first clamping groove block 8, the side of the second vertical plate 7 of the first vertical plate 5 is provided with a first limiting assembly 12, the first vertical plate 5 and the second vertical plate 7 are clamped with the connecting plate 6 through the corresponding first limiting assembly 12, the side of the second clamping groove block 9 and the first clamping groove block 8 is provided with two second limiting assemblies 13, the first clamping groove block 8 is fixedly clamped with the first vertical plate 5 through the two second limiting assemblies 13, the second clamping groove block 9 is fixedly clamped with the second vertical plate 7 through the two second limiting assemblies 13, the front end of the shielding machine room shell 1 is hingedly connected with a first shielding door 2 and a second shielding door 3, the outer side of the first shielding door 2 and the second shielding door 3 is fixedly connected with a handle 4.

[0028] In the embodiment, the first limiting assembly 12 comprises a hand wheel 121, the side of the hand wheel 121 is fixedly connected with a first gear 123, the first gear 123 is rotatably connected with the corresponding first vertical plate 5 and second vertical plate 7, the outer side of the first gear 123 is engaged with a first rack 124, the side of the first rack 124 is fixedly connected with a first limiting rod 126, the outer side of the connecting plate 6 is provided with a hole, the first limiting rod 126 is arranged in the inner side of the hole, the upper end of the first rack 124 is fixedly connected with a first sliding block 125, the second vertical plate 7 is provided with a groove corresponding to the first limiting rod 126, the first limiting rod 126 is slidably connected with the second vertical plate 7 through the groove, the side of the first gear 123 is fixedly connected with a driving wheel 122, the outer side of the driving wheel 122 is sleeved with a belt 127, the inner side of the other end of the belt 127 is sleeved with a driven wheel 128, the side of the driven wheel 128 is fixedly connected with a second gear 129, the second gear 129 is rotatably connected with the corresponding first vertical plate 5 and second vertical plate 7, the outer side of the second gear 129 is engaged with a second rack 1210, the side of the second rack 1210 is fixedly connected with a second limiting rod 1212, the outer side of the connecting plate 6 is provided with a hole, the second limiting rod 1212 is arranged in the inner side of the hole.

[0029] Specifically, by rotating the hand dial 121, the rotation of the hand dial 121 will drive the first gear 123 to rotate, and the rotation of the first gear 123 can drive the first rack 124 to move and insert into the hole on the outer side of the connecting plate 6, thereby achieving the preliminary clamping and fixing of the first vertical plate 5 and the second vertical plate 7 with the connecting plate 6. At the same time, the rotation of the first gear 123 will also drive the driving wheel 122 to rotate. At this time, through the transmission cooperation of the belt 127, the second gear 129 can be driven to rotate by the driven wheel 128. Similarly, the second rack 1210 can be driven to move and insert into the hole on the outer side of the connecting plate 6, thereby further enhancing the clamping and fixing effect of the first vertical plate 5 or the second vertical plate 7 with the connecting plate 6.

[0030] In the embodiment, the upper end of the second rack 1210 is fixedly connected with a second sliding block 1211, and the second vertical plate 7 is provided with a groove corresponding to the second sliding block 1211, and the second sliding block 1211 is slidably connected with the second vertical plate 7 through the groove.

[0031] Specifically, the first sliding block 125 at the upper end of the first rack 124 and the second sliding block 1211 at the upper end of the second rack 1210 are respectively slidably arranged in the corresponding grooves in the second vertical plate 7, which can play a guiding and stabilizing role and ensure the accurate movement and limiting of the first limiting rod 126 and the second limiting rod 1212.

[0032] In the embodiment, the side close to the first vertical plate 5 and the second vertical plate 7 is provided with a first clamping groove 15, and the two sides of the connecting plate 6 are provided with a second clamping groove 16 corresponding to the first clamping groove 15, and the second clamping groove 16 is matched with the first clamping groove 15.

[0033] Specifically, through the cooperation between the first clamping groove 15 provided on the first vertical plate 5 and the second vertical plate 7 and the second clamping groove 16 provided on the two sides of the connecting plate 6, the connecting plate 6 can be aligned and clamped with the first vertical plate 5 and the second vertical plate 7, thereby achieving preliminary clamping and positioning.

[0034] In the embodiment, the second limiting assembly 13 comprises a mounting frame 131 fixedly connected to the outer sides of the corresponding first clamping groove block 8 and the second clamping groove block 9, a pull rod 132 slidably connected to the inner side of the mounting frame 131, a circular plate 135 fixedly connected to the outer side of the pull rod 132 and slidably connected to the inner side of the mounting frame 131, a spring 134 fixedly connected to one side of the circular plate 135 and fixedly connected to the inner wall of the mounting frame 131 at the other end, and a pull ring 133 fixedly connected to one side of the pull rod 132 and arranged on the outer side of the mounting frame 131. The outer sides of the first clamping groove block 8 and the second clamping groove block 9 are provided with two limiting holes 14, and the pull rod 132 is arranged on the inner side of the corresponding limiting hole 14.

[0035] Specifically, by pulling the pull ring 133, the pull ring 133 drives the pull rod 132 to slide in the inside of the mounting frame 131, at this time the round plate 135 also moves and compresses the spring 134, at this time the pull rod 132 will move out of the limiting hole 14, when the first vertical plate 5 and the second vertical plate 7 are clamped, at this time the pull ring 133 is loosened, the spring 134 will restore to the original state, and then push the round plate 135 to make the pull rod 132 clamped in the limiting hole 14 again, so as to realize the fixed clamping of the first vertical plate 5 and the first clamping groove block 8, and the second vertical plate 7 and the second clamping groove block 9.

[0036] It should be noted that the utility model is a shielding mechanism of a shielding machine room, and the user first clamps the first vertical plate 5 and the second vertical plate 7 on the first clamping groove block 8 and the second clamping groove block 9 respectively, at this time the pull ring 133 is pulled, the pull ring 133 drives the pull rod 132 to slide in the inside of the mounting frame 131, at this time the round plate 135 also moves and compresses the spring 134, at this time the pull rod 132 will move out of the limiting hole 14, when the first vertical plate 5 and the second vertical plate 7 are clamped, at this time the pull ring 133 is loosened, the spring 134 will restore to the original state, and then push the round plate 135 to make the pull rod 132 clamped in the limiting hole 14 again, so as to realize the fixed clamping of the first vertical plate 5 and the first clamping groove block 8, and the second vertical plate 7 and the second clamping groove block 9, at this time, through the cooperation between the first clamping groove 15 formed in the first vertical plate 5 and the second vertical plate 7 and the second clamping groove 16 formed in the two sides of the connecting plate 6, the connecting plate 6 can be aligned and clamped with the first vertical plate 5 and the second vertical plate 7, preliminary clamping positioning is realized, then the hand knob 121 is rotated, the rotation of the hand knob 121 drives the first gear 123 to rotate, the rotation of the first gear 123 can drive the first rack 124 to drive the first limiting rod 126 to move and be inserted into the hole outside the connecting plate 6, thereby realizing the preliminary clamping and fixing of the first vertical plate 5 and the second vertical plate 7 and the connecting plate 6, while the first gear 123 rotates, the driving wheel 122 also rotates, at this time, through the transmission cooperation of the belt 127, the driven wheel 128 can drive the second gear 129 to rotate, and the second rack 1210 can drive the second limiting rod 1212 to move and be inserted into the hole outside the connecting plate 6, thereby further enhancing the clamping and fixing effect of the first vertical plate 5 or the second vertical plate 7 and the connecting plate 6, through the above operation, the machine room space can be divided into two parts, so that equipment with different electromagnetic radiation intensities can be placed in different areas, effectively avoiding mutual interference between equipment due to radiation, and greatly improving the stability and reliability of equipment operation in the machine room.

[0037] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A shielding mechanism for shielding a machine room, comprising a shielding machine room housing (1), characterized in that: The inner wall of the shielding machine room shell body (1) is respectively fixedly connected with a second clamping groove block (9) and a first clamping groove block (8) at the front and rear ends, the rear end of the second clamping groove block (9) is clamped with a second vertical plate (7), the front end of the first clamping groove block (8) is clamped with a first vertical plate (5), a connecting plate (6) is arranged between the first vertical plate (5) and the first clamping groove block (8), a first limiting assembly (12) is arranged on one side of the first vertical plate (5) and the second vertical plate (7), the first vertical plate (5) and the second vertical plate (7) are clamped with the connecting plate (6) through the corresponding first limiting assembly (12), two second limiting assemblies (13) are arranged on one side of the second clamping groove block (9) and the first clamping groove block (8), the first clamping groove block (8) is fixedly clamped with the first vertical plate (5) through the two second limiting assemblies (13), the second clamping groove block (9) is fixedly clamped with the second vertical plate (7) through the two second limiting assemblies (13), the front end of the shielding machine room shell body (1) is hingedly connected with a first shielding door (2) and a second shielding door (3), the outer side of the first shielding door (2) and the second shielding door (3) is fixedly connected with a handle (4).

2. A shielding mechanism for shielding a machine room according to claim 1, characterized in that: The first limiting assembly (12) comprises a hand wheel (121), one side of the hand wheel (121) is fixedly connected with a first gear (123), the first gear (123) is rotatably connected with the corresponding first vertical plate (5) and second vertical plate (7), the outer side of the first gear (123) is engaged with a first rack (124), the first rack (124), one side of the first rack (124) is fixedly connected with a first limiting rod (126), the outer side of the connecting plate (6) is provided with a hole, the first limiting rod (126) is arranged on the inner side of the hole, the upper end of the first rack (124) is fixedly connected with a first sliding block (125), a groove corresponding to the first limiting rod (126) is formed in the second vertical plate (7), and the first limiting rod (126) is slidably connected with the second vertical plate (7) through the groove.

3. A shielding mechanism for shielding a machine room according to claim 2, characterized in that: One side of the first gear (123) is fixedly connected with a driving wheel (122), the outer side of the driving wheel (122) is sleeved with a belt (127), the inner side of the other end of the belt (127) is sleeved with a driven wheel (128), one side of the driven wheel (128) is fixedly connected with a second gear (129), the second gear (129) is rotatably connected with the corresponding first vertical plate (5) and second vertical plate (7), the outer side of the second gear (129) is engaged with a second rack (1210), one side of the second rack (1210) is fixedly connected with a second limiting rod (1212), the outer side of the connecting plate (6) is provided with a hole, and the second limiting rod (1212) is arranged on the inner side of the hole.

4. A shielding mechanism for shielding a machine room according to claim 3, characterized in that: The upper end of the second rack (1210) is fixedly connected with a second sliding block (1211), a groove corresponding to the second sliding block (1211) is formed in the second vertical plate (7), and the second sliding block (1211) is slidably connected with the second vertical plate (7) through the groove. The upper end of the second rack (1210) is fixedly connected with a second sliding block (1211), a groove corresponding to the second sliding block (1211) is formed in the second vertical plate (7), and the second sliding block (1211) is slidably connected with the second vertical plate (7) through the groove.

5. The shielding mechanism for shielding a machine room according to claim 1, characterized by: The first vertical plate (5) and the second vertical plate (7) are provided with first clamping grooves (15) on the side close to each other, and the connecting plate (6) is provided with second clamping grooves (16) corresponding to the first clamping grooves (15) on both sides, and the second clamping grooves (16) are matched with the first clamping grooves (15).

6. A shielding mechanism for shielding a machine room according to claim 1, characterized in that: The second limiting assembly (13) comprises a mounting frame (131) fixedly connected to the outer side of the corresponding first clamping groove block (8) and second clamping groove block (9), a pull rod (132) slidably connected to the inner side of the mounting frame (131), a circular plate (135) fixedly connected to the outer side of the pull rod (132), the circular plate (135) being slidably connected to the inner side of the mounting frame (131), a spring (134) fixedly connected to one side of the circular plate (135), the other end of the spring (134) being fixedly connected to the inner wall of the mounting frame (131), and a pull ring (133) fixedly connected to one side of the pull rod (132), the pull ring (133) being arranged on the outer side of the mounting frame (131).

7. A shielding mechanism for shielding a machine room according to claim 6, characterized in that: The outer sides of the first clamping groove block (8) and the second clamping groove block (9) are provided with two limiting holes (14), and the pull rod (132) is arranged on the inner side of the corresponding limiting hole (14).

Images