Novel detachable data transmission module

Abstract

The utility model discloses a novel detachable data transmission module, which comprises a module shell, a pluggable top cover arranged at the top of the module shell, a data transmission module circuit board assembly arranged at the bottom of the inner wall of the module shell, and four insertion blocks respectively arranged at four corners of the bottom of the top cover, a slot matched with the insertion block is formed in the position, corresponding to the insertion block, of the top of the module shell, and the bottom of the insertion block penetrates through the slot and extends into the slot to be in contact with the inner wall of the slot. Through mutual cooperation of the inserting blocks, the inserting grooves, the partition plates, the adjusting blocks, the fixing rods, the top plate, extrusion springs, connecting grooves, fixing blocks, positioning rods, sliding blocks, buffer springs, pull blocks, clamping blocks and clamping grooves, the top cover can be disassembled and assembled conveniently, the top cover disassembling and assembling process is simple and convenient, the disassembling and assembling efficiency is improved, and the working efficiency is improved. And meanwhile, the stability when the top cover and the module shell are connected is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to data transmission module technical field, concretely is a novel detachable data transmission module. BACKGROUND

[0002] Data transmission module is a modular component for realizing data communication. It is a modular product of digital data radio, and realizes high-performance professional data transmission by means of DSP technology and radio technology. This module plays an important role in various devices and systems, and is used for transmitting data between different components or devices. Data transmission module is usually composed of a shell and an internal module circuit board.

[0003] According to the application number: CN202220787172.8, a kind of vehicle-mounted data transmission module is disclosed, including shell, bottom plate and circuit board, circuit board is fixed in shell, bottom plate is fixed at the opening at the bottom of shell and is used to close shell, the front end of circuit board is equipped with at least one for being inserted with data storage card cooperation The slot is installed, the front end of shell is provided with recessed cavity, recessed cavity is provided with through-hole corresponding to data storage card on the inner end portion, the opening at the front side of recessed cavity is provided with the cover plate for closing recessed cavity, the bottom of the front end of recessed cavity is rotatably connected with the cover plate, the front end of shell and the side of cover plate are fixed with lock body, the inner end face of cover plate is provided with lock hook, the inner end portion of recessed cavity is provided with passageway for the lock hook to pass through, lock hook is provided with the clamping groove for being inserted with the lock bolt on the inner end portion of lock body.

[0004] The data transmission module of the above case is fixedly connected in the inside of module shell by bolt tightening mode, the fixing mode affects the convenience of people to maintain the damaged module circuit board in module shell, the cover plate is not convenient for being quickly disassembled, and then the maintenance efficiency is affected, for this, we provide a novel detachable data transmission module. Utility model content

[0005] The utility model aims at providing a novel detachable data transmission module to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a novel detachable data transmission module, including module shell, and the top cover of being set at the top of module shell and being pluggable, the bottom of module shell inner wall is installed with data transmission module circuit board assembly.

[0007] Preferably, the four insertion blocks are installed at the four corners of the bottom of the top cover, the top of the module shell is provided with four insertion slots corresponding to the positions of the insertion blocks, the bottom of the insertion block extends into the insertion slot and contacts the inner wall of the insertion slot, and the insertion block is inserted into the insertion slot, thereby improving the stability of the top cover installed on the top of the module shell.

[0008] Preferably, the inner wall of the insertion slot is provided with a partition plate, the bottom of the inner wall of the insertion slot is provided with a movable adjusting block, the top of the adjusting block is provided with two fixed rods, and the top end of the fixed rod extends out of the partition plate.

[0009] Preferably, the top end of the two fixed rods on the same side is fixedly connected through a top plate matched with the insertion block, the surface of the fixed rod is sleeved with an extrusion spring, the extrusion spring can drive the top plate to move upward, and the top plate can drive the insertion block to move upward and separate from the insertion slot.

[0010] Preferably, the top of the left and right sides of the module shell is provided with a connecting groove corresponding to the position of the insertion slot, the inner wall of the connecting groove is provided with a fixed block, one side of the fixed block close to the insertion block is provided with two positioning rods, and the end of the positioning rod away from the fixed block is fixedly connected with the inner wall of the connecting groove.

[0011] Preferably, the surface of the positioning rod is slidably connected with a sliding block, the surface of the positioning rod is sleeved with a buffer spring, the top of the left and right sides of the module shell is provided with a pull block, one side of the pull block close to the connecting groove is provided with a clamping block corresponding to the position of the connecting groove, and one side of the insertion block close to the clamping block is provided with a clamping slot matched with the clamping block. The clamping block is inserted into the clamping slot, thereby limiting the insertion block, and the stability of the clamping block inserted into the clamping slot is ensured through the elastic force of the buffer spring, so that the clamping block cannot automatically separate from the clamping slot, and the stability of the connection between the top cover and the module shell is ensured.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a top cover and module shell are connected stably through the mutual matching of insertion block, insertion slot, partition plate, adjusting block, fixed rod, top plate, extrusion spring, connecting groove, fixed block, positioning rod, sliding block, buffer spring, pull block, clamping block and clamping slot, thereby facilitating the dismounting operation of the top cover, the dismounting process is simple and convenient, the dismounting efficiency is improved, and the stability of the connection between the top cover and the module shell is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is the stereoscopic structure schematic view of bottom view of the top cover, the plug block, the clamping groove and the heat dissipation opening of the utility model;

[0016] Figure 3 It is the structure section view of front view of the utility model;

[0017] Figure 4 It is the structure section view of front view of the top cover, the plug groove, the clamping block, the clamping groove and the pull rod of the utility model.

[0018] In the drawing: 1 module shell, 2 top cover, 3 data transmission module circuit board assembly, 4 plug block, 5 plug groove, 6 partition, 7 adjusting block, 8 fixed rod, 9 top plate, 10 extrusion spring, 11 connecting groove, 12 fixed block, 13 positioning rod, 14 sliding block, 15 buffer spring, 16 pull block, 17 clamping block, 18 clamping groove, 19 pull rod, 20 heat dissipation opening, 21 waterproof breathable membrane, 22 protective cover, 23 air vent, 24 mounting block, 25 fastening bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 A novel detachable data transmission module, including module shell 1, and the top cover 2 of plug-in setting at the top of module shell 1, the bottom of top cover 2 and the top of module shell 1 are mutually contacted, the bottom of module shell 1 inner wall is fixedly connected with data transmission module circuit board assembly 3.

[0021] Further, the front of data transmission module circuit board assembly 3 is provided with data socket, and the front of data socket extends to the outside of module shell 1.

[0022] Further, the top of the top cover 2 is provided with two heat dissipation openings 20, and a waterproof and breathable film 21 is attached to the top of the top cover 2 and corresponds to the position of the heat dissipation opening 20. By setting the heat dissipation opening 20 and the waterproof and breathable film 21, the heat dissipation effect in the module shell 1 is improved. At the same time, the waterproof and breathable film 21 has the effects of dustproof and waterproof, avoiding water stains and dust from the outside entering the inside of the module shell 1 through the heat dissipation opening 20. The top of the top cover 2 and the position corresponding to the waterproof and breathable film 21 are provided with a detachable protective cover 22. By setting the protective cover 22, the waterproof and breathable film 21 is protected from damage. The bottom of the protective cover 22 is in contact with the top of the top cover 2. The top of the protective cover 22 is provided with a plurality of air vents 23. The bottom of the protective cover 22 is fixedly connected with a mounting block 24. The top of the mounting block 24 is provided with a fastening bolt 25 which is screwed with the top cover 2. By setting the mounting block 24 and the fastening bolt 25, the protective cover 22 can be easily detached, and the waterproof and breathable film 21 can be easily maintained and replaced.

[0023] Specifically, the fastening bolt 25 is loosened, and the protective cover 22 is pulled upwards to detach the protective cover 22 from the top cover 2.

[0024] Further, the top of the top cover 2 is provided with two heat dissipation openings 20, and a waterproof and breathable film 21 is attached to the top of the top cover 2 and corresponds to the position of the heat dissipation opening 20. By setting the heat dissipation opening 20 and the waterproof and breathable film 21, the heat dissipation effect in the module shell 1 is improved. At the same time, the waterproof and breathable film 21 has the effects of dustproof and waterproof, avoiding water stains and dust from the outside entering the inside of the module shell 1 through the heat dissipation opening 20. The top of the top cover 2 and the position corresponding to the waterproof and breathable film 21 are provided with a detachable protective cover 22. By setting the protective cover 22, the waterproof and breathable film 21 is protected from damage. The bottom of the protective cover 22 is in contact with the top of the top cover 2. The top of the protective cover 22 is provided with a plurality of air vents 23. The bottom of the protective cover 22 is fixedly connected with a mounting block 24. The top of the mounting block 24 is provided with a fastening bolt 25 which is screwed with the top cover 2. By setting the mounting block 24 and the fastening bolt 25, the protective cover 22 can be easily detached, and the waterproof and breathable film 21 can be easily maintained and replaced.

[0025] The top of the left and right sides of the module shell 1 and the positions corresponding to the slot 5 are provided with a connecting groove 11, the inner wall of the connecting groove 11 is fixedly connected with a fixed block 12, the side close to the plug block 4 of the fixed block 12 is fixedly connected with two positioning rods 13, the end away from the fixed block 12 of the positioning rod 13 is fixedly connected with the inner wall of the connecting groove 11, the surface of the positioning rod 13 is slidably connected with a sliding block 14, and the surface of the positioning rod 13 is sleeved with a buffer spring 15, as shown in the figure, at this time, the buffer spring 15 has a force to drive the sliding block 14 to move away from the fixed block 12, the top of the left and right sides of the module shell 1 is provided with a pull block 16, the side close to the module shell 1 of the pull block 16 is in contact with the module shell 1, the side close to the connecting groove 11 of the pull block 16 and the position corresponding to the connecting groove 11 is fixedly connected with a clamping block 17, the side close to the clamping block 17 of the plug block 4 is provided with a clamping groove 18 matched with the clamping block 17, and the side close to the clamping groove 18 of the clamping block 17 penetrates the connecting groove 11, the fixed block 12 and the clamping groove 18 in sequence and extends into the inside of the clamping groove 18 and is in contact with the inner wall of the clamping groove 18, and the side close to the clamping block 17 of the sliding block 14 is fixedly connected with the clamping block 17.

[0026] Further, the pull block 16 is fixedly connected with a pull rod 19, and the pull rod 19 is arranged, so that the pull block 16 is conveniently stretched.

[0027] Through the cooperation of the plug block 4, the slot 5, the partition plate 6, the adjusting block 7, the fixed rod 8, the top plate 9, the extrusion spring 10, the connecting groove 11, the fixed block 12, the positioning rod 13, the sliding block 14, the buffer spring 15, the pull block 16, the clamping block 17 and the clamping groove 18, the top cover 2 is conveniently disassembled and assembled, the disassembly and assembly process of the top cover 2 is simple and convenient, the disassembly and assembly efficiency is improved, and the stability of the connection between the top cover 2 and the module shell 1 is ensured.

[0028] In use, the two pull blocks 16 are pulled away from each other, the pull block 16 drives the clamping block 17 to move away from the clamping groove 18, the clamping block 17 drives the sliding block 14 to extrude the buffer spring 15, when the clamping block 17 and the clamping groove 18 are separated, the plug block 4 is no longer limited, the return elastic force of the extrusion spring 10 drives the extrusion spring 10 to drive the top plate 9 to move upwards, the top plate 9 drives the plug block 4 to move upwards, so that the top cover 2 moves upwards, the top cover 2 and the module shell 1 are separated, the clamping block 17 and the clamping groove 18 are not in the same horizontal plane, the top cover 2 is pulled upwards, the plug block 4 and the slot 5 are separated, and the disassembly is completed, so that the data transmission module circuit board assembly 3 can be maintained.

[0029] When the top cover 2 is installed, the top cover 2 drives the plug block 4 to move downwards and insert into the corresponding slot 5, when the plug block 4 and the clamping block 17 are in contact, because the opposite sides of the plug block 4 and the clamping block 17 are designed as arc surfaces, the plug block 4 moves downwards and extrudes the clamping block 17 to move away from the slot 5, the clamping block 17 drives the sliding block 14 to extrude the buffer spring 15 to move, when the plug block 4 and the top plate 9 are in contact, the plug block 4 drives the top plate 9 to move downwards, the top plate 9 compresses the extrusion spring 10 to move downwards, when the plug block 4 drives the clamping groove 18 and the clamping block 17 to coincide with each other, through the restoring elastic force of the buffer spring 15, the buffer spring 15 drives the clamping block 17 to insert into the clamping groove 18, and the installation of the top cover 2 is completed.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel detachable data transmission module characterized by: Including module shell (1), and the top plug -in cover (2) that sets in module shell (1) top, the bottom of the inner wall of module shell (1) is equipped with data transmission module circuit board assembly (3).

2. The novel splittable data transmission module of claim 1, wherein: It also includes an insert block (4), the number of the insert block (4) is four and is respectively installed at the four corners of the bottom of the top cover (2), the top of the module shell (1) and the position corresponding to the insert block (4) is provided with an insert slot (5) matched with the insert block (4), the bottom of the insert block (4) penetrates the insert slot (5) and extends to the inside thereof and the inner wall of the insert slot (5) is in contact with each other.

3. The novel splittable data transmission module of claim 2, wherein: The inner wall of the insert slot (5) is provided with a partition plate (6), and the bottom of the inner wall of the insert slot (5) is provided with a movable adjusting block (7), the top of the adjusting block (7) is provided with two fixed rods (8), the top end of the fixed rod (8) penetrates the partition plate (6) and extends to the outside thereof.

4. The novel splittable data transmission module of claim 3, wherein: The top end of the two fixed rods (8) on the same side is fixedly connected by a top plate (9) matched with the insert block (4), and the surface of the fixed rod (8) is sleeved with an extrusion spring (10).

5. The novel splittable data transmission module of claim 4, wherein: The top of the left and right sides of the module shell (1) and the position corresponding to the insert slot (5) are provided with a connecting groove (11), the inner wall of the connecting groove (11) is provided with a fixed block (12), one side of the fixed block (12) close to the insert block (4) is provided with two positioning rods (13), and one end of the positioning rod (13) away from the fixed block (12) is fixedly connected with the inner wall of the connecting groove (11).

6. The novel splittable data transmission module of claim 5, wherein: The surface of the positioning rod (13) is slidably connected with a sliding block (14), the surface of the positioning rod (13) is sleeved with a buffer spring (15), the top of the left and right sides of the module shell (1) is provided with a pull block (16), one side of the pull block (16) close to the connecting groove (11) and the position corresponding to the connecting groove (11) is provided with a clamping block (17), and one side of the insert block (4) close to the clamping block (17) is provided with a clamping slot (18) matched with the clamping block (17).

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