Mounting rack for airborne electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment, and discloses a mounting rack for airborne electronic equipment, which comprises a bottom plate, vertical plates are fixedly mounted at positions, close to two sides, of the top of the bottom plate, opposite sides of the vertical plates are jointly connected with a partition plate in a sliding manner, and rectangular blocks are fixedly mounted at positions, close to two sides, of the tops of the partition plate and the bottom plate. Wire bunching assemblies are arranged at the positions, close to the rear sides, of the tops of the bottom plate and the partition plate correspondingly, an adjusting assembly is arranged on the rear side of the partition plate, the two worms can rotate under rotation of the worms and transmission of a first belt wheel and a second belt wheel, the partition plate is jointly moved through threaded sleeves connected to the worms in a threaded mode, and therefore wire bunching is achieved. According to the device, electronic devices of different sizes can be placed, the use range of the device is widened, electronic equipment connecting wire harnesses can be bound and fixed by arranging a first wire bunching clamp and a second telescopic rod, the wire harnesses are prevented from being disordered, the wire harnesses can be stably fixed by arranging a second spring, and the wire bunching effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a mounting rack for airborne electronic equipment. Background Art

[0002] Airborne electronic equipment is widely used on aircraft and is locked on a mounting frame, which is required to provide reliable support for the equipment.

[0003] The mounting frame can be used to separate and place multiple electronic devices by arranging partitions. The heights of the multiple electronic devices are different, and the positions of the partitions are fixed. As a result, the mounting frame cannot be used to place electronic devices of different sizes, which reduces the use range of the device.

[0004] Therefore, we propose a mounting rack for airborne electronic equipment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a mounting rack for airborne electronic equipment to solve the problem that the heights of multiple electronic devices are different, while the positions of the partitions are fixed, so the mounting rack cannot be used for placing electronic devices of different sizes, reducing the use range of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting frame for airborne electronic equipment, comprising a bottom plate, vertical plates are fixedly installed near both sides of the top of the bottom plate, a partition is slidably connected to the opposite side of the vertical plate, rectangular blocks are fixedly installed near both sides of the top of the partition and the bottom plate, a wiring harness assembly is arranged near the rear side of the top of the bottom plate and the partition, and an adjustment assembly is arranged on the rear side of the partition;

[0007] The adjusting assembly includes a worm located near one side of the top of the base plate and a worm wheel meshed on one side of the worm near the rear end. An adjusting assembly is fixedly installed near the top on the opposite side of the vertical plate. The bottom of the connecting block is rotatably connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to the top of the base plate, a threaded sleeve is threadedly connected to the outer periphery of the threaded rod near the middle position, and the front side of the threaded sleeve is fixedly connected to the partition.

[0008] Preferably, a rectangular plate is rotatably connected to the outer periphery of the worm near the front end, the bottom of the rectangular plate is fixedly connected to the base plate, and a rocker is fixedly mounted on the end of the worm.

[0009] Preferably, a first pulley and a second pulley are fixedly sleeved on the outer periphery of the threaded rod on one side and the threaded rod on the other side near the top end, and a transmission belt is sleeved between the first pulley and the second pulley.

[0010] Preferably, a first telescopic rod is fixedly installed on one side of two adjacent rectangular blocks near the front and rear sides, and a movable plate is fixedly installed at the ends of the two adjacent first telescopic rods. A first spring is movably sleeved on the outer periphery of the first telescopic rod, and the two ends of the first spring are respectively fixedly connected to the movable plate and the rectangular block.

[0011] Preferably, L-shaped mounting frames are fixedly mounted on both sides of the vertical plate near the top and the bottom, and mounting holes are provided on the L-shaped mounting frames.

[0012] Preferably, the wiring harness assembly includes a first wiring harness clamp fixedly installed on the top of the partition near the rear side and a second telescopic rod fixedly installed on the top of the first wiring harness clamp near the two sides, the top of the second telescopic rod is jointly fixedly installed with the second wiring harness clamp, the periphery of the second telescopic rod is movable with a second spring, and the top and bottom ends of the second spring are respectively fixedly connected to the second wiring harness clamp and the first wiring harness clamp.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Under the rotation of the worm and the transmission of the first pulley and the second pulley, the two worms can be rotated, and the threaded sleeves threadedly connected to the worms can move the partition together, so that electronic devices of different sizes can be placed, thereby improving the use range of the device.

[0015] 2. By providing the first harness clamp and the second telescopic rod, the harness connecting the electronic device can be bound and fixed to avoid the harness being messy, and by providing the second spring, the harness can be fixed and stabilized to improve the harnessing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0019] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 For the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 For the utility model Figure 3 Enlarged view of center C.

[0022] In the figure: 1, bottom plate; 2, vertical plate; 21, L-shaped mounting frame; 3, rectangular block; 31, first telescopic rod; 32, movable plate; 33, first spring; 4, partition; 5, adjustment assembly; 51, worm; 511, rectangular plate; 512, rocker; 52, worm wheel; 53, threaded rod; 531, first pulley; 532, second pulley; 533, transmission belt; 54, threaded sleeve; 55, connecting block; 6, wiring assembly; 61, first wiring clamp; 62, second telescopic rod; 63, second spring; 64, second wiring clamp. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-6 , a mounting frame for airborne electronic equipment, comprising a bottom plate 1, vertical plates 2 are fixedly installed near both sides of the top of the bottom plate 1, a partition plate 4 is slidably connected to the opposite side of the vertical plate 2, rectangular blocks 3 are fixedly installed near both sides of the top of the partition plate 4 and the bottom plate 1, a wiring harness assembly 6 is arranged near the rear side of the top of the bottom plate 1 and the partition plate 4, and an adjustment assembly 5 is arranged on the rear side of the partition plate 4;

[0025] The adjusting assembly 5 includes a worm 51 located at one side of the top of the base plate 1 and a worm wheel 52 meshed with one side of the worm 51 near the rear end. The adjusting assembly 5 is fixedly installed near the top of the opposite side of the vertical plate 2. The bottom of the connecting block 55 is rotatably connected to a threaded rod 53, and the bottom end of the threaded rod 53 is rotatably connected to the top of the base plate 1. The outer periphery of the threaded rod 53 is threadedly connected to a threaded sleeve 54 near the middle position, and the front side of the threaded sleeve 54 is fixedly connected to the partition 4. Under the rotation of the worm 51 and the transmission of the first pulley 531 and the second pulley 532, the two worms 51 can be rotated, and the partition 4 is moved together by the threaded sleeve 54 threadedly connected to the worm 51, so that electronic devices of different sizes can be placed, thereby improving the scope of use of the device.

[0026] A rectangular plate 511 is rotatably connected to the outer periphery of the worm 51 near the front end, the bottom of the rectangular plate 511 is fixedly connected to the base plate 1, and a rocker 512 is fixedly installed at the end of the worm 51, and the worm 51 can be supported by the rectangular plate 511.

[0027] A first pulley 531 and a second pulley 532 are fixedly sleeved on the outer periphery of the threaded rod 53 on one side and the threaded rod 53 on the other side near the top, and a transmission belt 533 is commonly sleeved between the first pulley 531 and the second pulley 532. By fixing the first pulley 531 and the second pulley 532 on the two threaded rods 53 respectively and rotating the adjacent threaded rod 53 under the transmission of the second pulley 532, the other threaded rod 53 can be rotated, thereby facilitating the subsequent work.

[0028] A first telescopic rod 31 is fixedly installed on one side of two adjacent rectangular blocks 3 near the front and rear sides, and a movable plate 32 is fixedly installed at the ends of the two adjacent first telescopic rods 31. A first spring 33 is movably sleeved on the outer periphery of the first telescopic rod 31, and the two ends of the first spring 33 are fixedly connected to the movable plate 32 and the rectangular block 3 respectively. By setting the movable plate 32 and the first spring 33, the electronic device can be fixed to prevent it from accidentally falling.

[0029] L-shaped mounting frames 21 are fixedly installed on both sides of the vertical board 2 near the top and the bottom. The L-shaped mounting frames 21 are provided with mounting holes. The vertical board 2 can be installed by setting the L-shaped mounting frames 21.

[0030] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 2 and Figure 3 The wiring harness assembly 6 includes a first wiring harness clamp 61 fixedly installed on the top of the partition 4 near the rear side and a second telescopic rod 62 fixedly installed on the top of the first wiring harness clamp 61 near the two sides. The top of the second telescopic rod 62 is jointly fixedly installed with a second wiring harness clamp 64, and a second spring 63 is movable on the periphery of the second telescopic rod 62. The top and bottom ends of the second spring 63 are respectively fixedly connected to the second wiring harness clamp 64 and the first wiring harness clamp 61. By setting the first wiring harness clamp 61 and the second telescopic rod 62, the wiring harness connecting the electronic equipment can be bound and fixed to avoid clutter of the wiring harness, and by setting the second spring 63, the wiring harness can be fixed and stabilized to improve the wiring harness effect.

[0031] Working principle: The device is installed at the desired position through external bolts. When the electronic device needs to be placed on the base plate 1, if the electronic device is relatively high, the worm 51 fixed on the worm 512 can be rotated by rotating the rocking wheel 512, and then the worm wheel 52 meshing therewith can be rotated, so that the adjacent threaded rod 53 can be rotated. The threaded rod 53 on one side can rotate the adjacent second pulley 532 through the transmission of the first pulley 531 and the transmission belt 533, and then the adjacent threaded rod 53 can be rotated. The threaded sleeve 54 threadedly connected to the outer periphery of the adjacent threaded rod 53 is used to slide the threaded sleeve 54 on the vertical plate 2, so that a higher electronic device can be placed, thereby improving the use range of the device. The electronic device can be fixed by setting the first telescopic rod 31, the movable plate 32 and the first spring 33 to prevent it from accidentally falling. The first wire harness clamp 61 and the second wire harness clamp 64 can be used to bind and fix the electronic device connection wire harness to avoid the mess of the wire harness. The second spring 63 can be used to fix and stabilize the wire harness, thereby improving the wire harness effect.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A mounting frame for airborne electronic equipment, comprising a base plate (1), characterized in that: Vertical plates (2) are fixedly mounted on the top of the bottom plate (1) near both sides, and a partition plate (4) is slidably connected to the opposite side of the vertical plate (2). Rectangular blocks (3) are fixedly mounted on the top of the partition plate (4) and the bottom plate (1) near both sides, and a wiring harness assembly (6) is arranged near the rear side of the top of the bottom plate (1) and the partition plate (4), and an adjustment assembly (5) is arranged on the rear side of the partition plate (4); the adjustment assembly (5) comprises a worm gear located near one side of the top of the bottom plate (1). (51) and a worm wheel (52) meshed with the worm (51) near the rear end, an adjustment assembly (5) is fixedly installed near the top of the opposite side of the vertical plate (2), the bottom of the connecting block (55) is rotatably connected to a threaded rod (53), the bottom end of the threaded rod (53) is rotatably connected to the top of the bottom plate (1), the outer periphery of the threaded rod (53) is threadably connected to a threaded sleeve (54) near the middle position, and the front side of the threaded sleeve (54) is fixedly connected to the partition (4).

2. The mounting bracket for airborne electronic equipment according to claim 1, characterized in that: The outer periphery of the worm (51) is rotatably connected to a rectangular plate (511) near the front end, the bottom of the rectangular plate (511) is fixedly connected to the bottom plate (1), and a rocking wheel (512) is fixedly mounted on the end of the worm (51).

3. The mounting bracket for airborne electronic equipment according to claim 1, characterized in that: A first belt pulley (531) and a second belt pulley (532) are respectively fixedly sleeved on the outer periphery of the threaded rod (53) on one side and the outer periphery of the threaded rod (53) on the other side near the top end, and a transmission belt (533) is sleeved between the first belt pulley (531) and the second belt pulley (532).

4. The mounting bracket for airborne electronic equipment according to claim 1, characterized in that: A first telescopic rod (31) is fixedly mounted on one side of two adjacent rectangular blocks (3) near the front and rear sides, and a movable plate (32) is fixedly mounted on the ends of the two adjacent first telescopic rods (31). A first spring (33) is movably sleeved on the outer circumference of the first telescopic rod (31), and the two ends of the first spring (33) are respectively fixedly connected to the movable plate (32) and the rectangular block (3).

5. The mounting bracket for airborne electronic equipment according to claim 1, characterized in that: L-shaped mounting frames (21) are fixedly mounted on both sides of the vertical plate (2) near the top and the bottom, and mounting holes are provided on the L-shaped mounting frames (21).

6. The mounting bracket for airborne electronic equipment according to claim 1, characterized in that: The wiring harness assembly (6) comprises a first wiring harness clamp (61) fixedly mounted on the top of the partition (4) near the rear side and a second telescopic rod (62) fixedly mounted on the top of the first wiring harness clamp (61) near both sides, a second wiring harness clamp (64) being fixedly mounted on the top of the second telescopic rod (62), a second spring (63) being movable on the periphery of the second telescopic rod (62), and a top end and a bottom end of the second spring (63) being fixedly connected to the second wiring harness clamp (64) and the first wiring harness clamp (61) respectively.

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