Anti-interference remote communication module

Abstract

The utility model discloses an anti-interference remote communication module, which relates to the technical field of communication modules and comprises a bottom shell, an assembly frame is fixedly mounted in the middle of the inner surface of the bottom shell, slots are formed in four corners above the surface of the assembly frame, a module main body is arranged above the assembly frame and positioned in the bottom shell, and the module main body is connected with the bottom shell. Through cavities are formed in the four corners of the surface of the module body, locking mechanisms are arranged in the through cavities, and the assembly frame is arranged to be a frame shaped like a Chinese character'hui '. Compared with the existing common anti-interference remote communication module, the anti-interference remote communication module has the advantages that when the module main body is mounted, the locking mechanisms at the four corners are aligned with the slots and inserted into the slots, the module main body can be quickly assembled, the adjusting rod I and the adjusting rod II are manually pinched, the module main body can be quickly disassembled, additional bolt fixing parts are not needed, and the anti-interference remote communication module is convenient to use. The convenience of disassembly and maintenance of the module main body is greatly improved, and the disassembly and assembly working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication modules, in particular to an anti-interference remote communication module. Background Art

[0002] With the rapid development of computer systems and related interface devices in recent years, it is a trend to increase the speed of information transmission to cope with the execution of highly complex tasks, such as digital signal transmission and image analysis. Under such a demand, wireless communication module technology has emerged. It can be used for long-distance or short-distance signal transmission, using high-speed optical signals to replace existing electrical signals to achieve the purpose of increasing information transmission speed. Communication modules are widely used in vehicle monitoring, remote control, telemetry, small wireless networks, wireless meter reading, access control systems, digital audio, digital image transmission and other fields.

[0003] For example, the public document with application number 202120745435.4 discloses an Internet of Things communication module with noise reduction and anti-interference functions, and the utility model has been approved. The threaded rod rotates to drive the threaded sleeve to move, and when the threaded sleeve moves, it drives the two moving plates to move, and the two moving plates drive the two telescopic rods to move, and then drive the two connecting plates to move, and the two connecting plates drive the two scrapers to move, and the dust accumulated inside the bottom box is scraped out by the two scrapers, and the dust is pushed into the cleaning slot by the scrapers, and the dust is discharged through the cleaning slot, so that the inside of the module can be cleaned without removing the module. However, in the communication module, the module body and the first are fixedly installed with bolts, and certain additional bolt mounting parts are required. Whether it is during installation or disassembly, the bolts need to be screwed one by one, which affects the disassembly efficiency and is not convenient for the rapid disassembly and maintenance of the module body.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an anti-interference remote communication module is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-interference remote communication module to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-interference remote communication module, comprising a bottom shell, an assembly rack is fixedly installed in the middle of the inner surface of the bottom shell, slots are provided at the four corners above the surface of the assembly rack, a module body is arranged inside the bottom shell above the assembly rack, through cavities are provided at the four corners of the surface of the module body, and a locking mechanism is arranged inside the through cavity.

[0007] Preferably, the assembly frame is configured as a U-shaped frame, and the inner shape of the slot is configured as an inverted T-shape.

[0008] Preferably, the locking mechanism comprises a connecting rod fixedly mounted on the middle part of the inner surface of the through cavity, and an adjusting rod 1 is rotatably provided on the surface of the connecting rod.

[0009] Preferably, the locking mechanism further comprises an adjusting rod 2 which slides through the middle cavity of the adjusting rod 1, the adjusting rod 2 is also rotationally connected to the surface of the connecting rod, and the adjusting rod 1 and the adjusting rod 2 are cross-distributed in a scissor-like manner.

[0010] Preferably, the locking mechanism further comprises a thrust spring fixedly mounted on the middle of the upper end of the adjusting rod 1 and the adjusting rod 2 on the opposite side, and a protrusion is arranged on the opposite side of the bottom end of the adjusting rod 1 and the adjusting rod 2.

[0011] Preferably, a connecting piece is fixedly installed on the bottom of the outer surface of the bottom shell, and a packaging shell is installed above the outer surface of the bottom shell by means of bolts.

[0012] Preferably, the inner surfaces of the bottom shell and the packaging shell are fixedly provided with anti-electromagnetic interference films, damping spring rods are fixedly installed at the four corners below the surface of the assembly frame, and a force-bearing plate is fixedly provided at the bottom end of the damping spring rod.

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

[0014] 1. The utility model provides slots, locking mechanisms, connecting rods, adjusting rods 1, 2, thrust springs and protrusions. When installing the module body, the locking mechanisms at the four corners are aligned with the slots and inserted, and the module body can be quickly assembled. The module body can be quickly disassembled by manually pinching the adjusting rods 1 and 2, without the need for additional bolt fixings, which greatly improves the convenience of disassembly and maintenance of the module body and greatly improves the efficiency of disassembly and assembly.

[0015] 2. The utility model provides an anti-electromagnetic interference film, a damping spring rod and a force plate. When the packaging shell and the bottom shell are assembled to cover and seal the module body, the anti-electromagnetic interference film can effectively isolate the module body from external electromagnetic interference, thereby avoiding unstable communication caused by messy electromagnetic interference during communication, improving the stability of the overall module communication, and utilizing the force plate to transmit the vibration force exerted on the bottom shell, thereby moving the damping spring rod upward to contract, which can buffer the vibration and prevent the vibration from being directly transmitted to the assembly frame and causing damage to the installed module body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall assembly structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the locking mechanism structure of the utility model;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the assembly rack of the utility model.

[0020] In the figure: 1. bottom shell; 2. assembly frame; 3. slot; 4. module body; 5. through cavity; 6. locking mechanism; 601. connecting rod; 602. adjusting rod 1; 603. adjusting rod 2; 604. thrust spring; 605. protrusion; 7. connecting piece; 8. packaging shell; 9. anti-electromagnetic interference film; 10. damping spring rod; 11. force plate. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-Figure 3 As shown, an anti-interference remote communication module includes a bottom shell 1, a mounting frame 2 is fixedly installed in the middle of the inner surface of the bottom shell 1, slots 3 are provided at the four corners above the surface of the mounting frame 2, a module body 4 is provided inside the bottom shell 1 above the mounting frame 2, a through cavity 5 is provided at the four corners of the surface of the module body 4, a locking mechanism 6 is provided inside the through cavity 5, the mounting frame 2 is set as a "U"-shaped frame, the internal shape of the slot 3 is set as an inverted "T" shape, and the locking mechanism 6 includes a connecting rod 60 fixedly installed in the middle of the inner surface of the through cavity 5 1. The surface of the connecting rod 601 is rotatably provided with an adjusting rod 1 602. The locking mechanism 6 also includes an adjusting rod 2 603 that slides through the middle cavity of the adjusting rod 1 602. The adjusting rod 2 603 is also rotatably connected to the surface of the connecting rod 601, and the adjusting rod 1 602 and the adjusting rod 2 603 are cross-distributed in a scissor-like manner. The locking mechanism 6 also includes a thrust spring 604 fixedly installed in the middle of the upper end of the opposite side of the adjusting rod 1 602 and the adjusting rod 2 603, and a protrusion 605 is provided on the opposite side of the bottom end of the adjusting rod 1 602 and the adjusting rod 2 603.

[0023] Furthermore, the width of the rod body at the upper end penetrating portion of the second adjusting rod 603 is smaller than that of the first adjusting rod 602 , but the width of the lower end portion of the second adjusting rod 603 is the same as that of the first adjusting rod 602 .

[0024] Furthermore, when the module body 4 is flush with the assembly frame 2 , the locking mechanism 6 in the through cavity 5 can exactly correspond to the slot 3 .

[0025] Furthermore, the protrusion 605 makes the bottom ends of the adjusting rod 1 602 and the adjusting rod 2 603 be inclined, and the slot 3 can make the adjusting rod 1 602 and the adjusting rod 2 603 converge by pushing with the inclined surface.

[0026] Furthermore, the thrust spring 604 provides the adjusting rod 1 602 and the adjusting rod 2 603 with a pushing force to always expand toward both sides. When the protrusion 605 moves to the horizontal groove at the bottom of the slot 3, it can be inserted immediately, and the "T"-shaped slot 3 can limit the protrusion 605, so that the module body 4 can be stably installed.

[0027] Furthermore, the upper ends of the adjusting rod 1 602 and the adjusting rod 2 603 protrude through the cavity 5, so that the adjusting rod 1 602 and the adjusting rod 2 603 can be manually pinched and closed, so that the protrusion 605 moves out of the horizontal groove body of the slot 3, and the module body 4 can be quickly disassembled.

[0028] like Figure 1 and Figure 4 As shown, a connecting piece 7 is fixedly installed at the bottom of the outer surface of the bottom shell 1, a packaging shell 8 is installed above the outer surface of the bottom shell 1 by bolts, an anti-electromagnetic interference film 9 is fixedly provided on the inner surfaces of the bottom shell 1 and the packaging shell 8 as a whole, and damping spring rods 10 are fixedly installed at the four corners below the surface of the assembly frame 2, and a force plate 11 is fixedly provided at the bottom end of the damping spring rod 10.

[0029] Furthermore, the anti-electromagnetic interference film 9 is located inside the packaging shell 8 and the bottom shell 1, and the module body 4 is completely sealed to prevent external electromagnetic interference and unstable communication.

[0030] Furthermore, the force-bearing plate 11 fits the bottom of the inner surface of the bottom shell 1 , and effectively absorbs and transmits the vibration force exerted on the bottom shell 1 .

[0031] Furthermore, the damping spring rod 10 is composed of a damper and a spring. The force-bearing plate 11 will squeeze the damper and the spring when moving, so that the damper is used to buffer the vibration force, and the spring is used to reset the damper.

[0032] Working principle: When using the anti-interference remote communication module, first, align the module body 4 with the assembly frame 2, align the locking mechanisms 6 at the four corners with the slot 3 and insert them. The protrusion 605 at the lower side of the opposite side of the adjusting rod 1 602 and the adjusting rod 2 603 uses its own inclined surface to contact and push with the edge of the slot 3, so that the adjusting rod 1 602 and the adjusting rod 2 603 gather toward the middle and squeeze the thrust spring 604 at the upper end. When the protrusion 605 is inserted into the bottom of the slot 3 and is located in the "T"-shaped horizontal groove, the adjusting rod 1 602 and the adjusting rod 2 603 are quickly opened under the action of the thrust spring 604, so that the protrusion 605 is inserted into the two sides of the horizontal groove of the "T"-shaped groove, and the module body 4 can be quickly installed, and then the packaging shell 8 and the bottom shell 1 are assembled with bolts. The anti-electromagnetic interference film 9 is fixed and can effectively isolate the module body 4 from external electromagnetic interference. The bottom shell 1 is installed to the required position using the connecting piece 7. During use, the vibration force is transmitted to the bottom shell 1 through the connecting piece 7, and the vibration force of the bottom shell 1 is transmitted to the force-bearing plate 11. The force-bearing plate 11 is used to transmit the vibration force received by the bottom shell 1, thereby moving upward to push the damping spring rod 10 to contract, which can buffer the vibration. After long-term use, when maintaining the module body 4, open the packaging shell 8, and you only need to manually pinch the adjusting rod 1 602 and the adjusting rod 2 603 at the upper end to close them. At this time, the protrusion 605 moves out of the two sides of the horizontal groove of the "T"-shaped groove, and then pull the module body 4 upward to remove it. This is the working principle of the anti-interference remote communication module.

Claims

1. An anti-interference remote communication module, comprising a bottom shell (1), characterized in that: An assembly frame (2) is fixedly mounted in the middle of the inner surface of the bottom shell (1), slots (3) are provided at the four corners above the surface of the assembly frame (2), a module body (4) is provided above the assembly frame (2) and located inside the bottom shell (1), through cavities (5) are provided at the four corners of the surface of the module body (4), and a locking mechanism (6) is provided inside the through cavity (5).

2. The anti-interference remote communication module according to claim 1, characterized in that: The assembly frame (2) is configured as a "U"-shaped frame, and the internal shape of the slot (3) is configured as an inverted "T" shape.

3. The anti-interference remote communication module according to claim 1, characterized in that: The locking mechanism (6) comprises a connecting rod (601) fixedly mounted on the middle part of the inner surface of the through cavity (5), and an adjusting rod (602) is rotatably arranged on the surface of the connecting rod (601).

4. The anti-interference remote communication module according to claim 1, characterized in that: The locking mechanism (6) further comprises an adjusting rod 2 (603) which slides through the middle cavity of the adjusting rod 1 (602); the adjusting rod 2 (603) is also rotationally connected to the surface of the connecting rod (601); and the adjusting rod 1 (602) and the adjusting rod 2 (603) are arranged in a scissor-like cross arrangement.

5. The anti-interference remote communication module according to claim 1, characterized in that: The locking mechanism (6) also includes a thrust spring (604) fixedly mounted in the middle of the upper ends of the adjusting rod 1 (602) and the adjusting rod 2 (603) on one side facing each other, and a protrusion (605) is provided on the opposite side of the bottom ends of the adjusting rod 1 (602) and the adjusting rod 2 (603).

6. The anti-interference remote communication module according to claim 1, characterized in that: A connecting piece (7) is fixedly mounted on the bottom of the outer surface of the bottom shell (1), and a packaging shell (8) is mounted on the upper part of the outer surface of the bottom shell (1) by means of bolts.

7. The anti-interference remote communication module according to claim 1, characterized in that: The inner surfaces of the bottom shell (1) and the packaging shell (8) are fixedly provided with an anti-electromagnetic interference film (9), damping spring rods (10) are fixedly installed at the four corners below the surface of the assembly frame (2), and a force-bearing plate (11) is fixedly provided at the bottom end of the damping spring rod (10).

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