CN114885550B

CN114885550B - Modular data transmission terminal

Info

Publication number: CN114885550B
Application number: CN202210591797.1A
Authority: CN
Inventors: 武治国; 熊子谦; 潘凌; 桂漭漭; 刘鹏; 王家琛; 黄明辉; 张春萍
Original assignee: Wuhan Newfiber Optoelectronics Co Ltd
Current assignee: Wuhan Newfiber Optoelectronics Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-29
Anticipated expiration: 2042-05-27
Also published as: CN114885550A

Abstract

The invention provides a modular data transmission terminal which comprises a transmission terminal body, wherein the transmission terminal body comprises a main board bin, a module casing, a module mounting assembly and a module fixing assembly, an antenna is mounted at the top end of the main board bin, a wire slide pipe is arranged on one side of the main board bin, a lifting channel is arranged on one side of the wire slide pipe, the module casing is fixedly connected with one side of the lifting channel, the module mounting assembly and the module fixing assembly are mounted inside the module casing, a circuit main board is mounted in the main board bin, the main board bin is sealed and blocked by utilizing various structures at the front end, the sealing performance of the main board can be greatly improved, the probability of damage caused by contact with external humid air is reduced, and a columnar module casing and a liftable module mounting assembly are adopted, so that all module mounting assemblies at the top do not need to be taken down in the subsequent dismounting and collecting process, the dismounting difficulty is reduced, and the safety is higher.

Description

Modular data transmission terminal

Technical Field

The invention relates to the field of water resource informatization engineering, in particular to a modular data transmission terminal.

Background

In the process of building a water quality, hydrology and water resource information engineering, the state parameter information of water resources in the region is required to be sent to a host computer end by using a data transmission terminal, so the data transmission terminal is used for obtaining reliable and more accurate detection data and is often installed at a position close to a water resource site, in the prior art, the structure of the modularized data transmission terminal is simpler, the internal mainboard circuit and each module are shielded and protected by an external protective shell, but for a replaceable modularized structure, the mainboard is the core region of the terminal, once the mainboard is damaged, the maintenance cost is greatly increased, but the conventional transmission terminal lacks effective protection for the mainboard, on the other hand, for the modularized terminal which needs to be frequently overhauled or replaced for collection, the overall sealing performance can be reduced by frequent dismounting, and all accessories are required to be exposed outside by dismounting every time, and the risk of damage fault is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a modular data transmission terminal to solve the problems in the background art, the modular data transmission terminal has stronger sealing performance, reduces the failure rate of a main board, and can acquire parameters or replace accessories without being completely disassembled.

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a modularization data transmission terminal, includes the transmission terminal body, the transmission terminal body includes mainboard storehouse, module shell, module installation component and module fixed subassembly, the antenna is installed on the top in mainboard storehouse, one side in mainboard storehouse is provided with the wire rod slide tube, one side of wire rod slide tube is provided with the lift passageway, one side fixed connection of module shell and lift passageway, module installation component and module fixed subassembly are all installed in the inside of module shell, the bottom of module installation component is provided with adjustment mechanism, the stand is installed to the rear end of module installation component, a plurality of wiring ports are seted up on the surface of stand, the top of wiring port is provided with the wire rod pipe, the stand cartridge is in the inside of lift passageway, the wire rod pipe removes in the inside of wire rod slide tube, the module fixed subassembly is provided with a plurality of roofs, and the surface of every roof all is run through by the metal pole, the top of metal pole is as an organic whole with the roof welding at top.

Furthermore, the inside fixed mounting in mainboard storehouse has circuit mainboard, module fixed subassembly and module installation component and relevant structure reciprocate in the inside of wire rod slide, lift passageway and module cover shell in step.

Furthermore, the interior of the main board bin, the wire slide tube, the lifting channel and the module casing are communicated with each other, and the main board bin, the wire slide tube, the lifting channel and the module casing are connected seamlessly by adopting a welding process.

Further, module installation component includes module storehouse and stand, the surface of stand is provided with a plurality of spliced poles, every the module storehouse is all installed to the end of spliced pole, the bottom in module storehouse is provided with the bottom plate, the top of bottom plate passes through supporting spring and links to each other with the layer board, the side subsides in module storehouse are equipped with sealed rand, overlap the installation between module fixed subassembly and the module storehouse.

Furthermore, a wiring port is formed in one side of the stand column, penetrates through the wire guide pipe at the top after penetrating through the inside of the stand column through an electric wire, and is finally electrically connected with a circuit main board mounted inside the main board bin.

Further, inlay on the inner wall of module cover shell and be equipped with and keep off the ring, and keep off ring, module storehouse and sealed rand quantity homogeneous phase the same, module installation component keeps fixed through sealed rand extrusion at the top of keeping off the ring.

Furthermore, the module fixing assembly comprises a metal rod and a top plate, the bottom end of the top plate is connected with the pressing plate through a pressing spring, and the bottom end of the metal rod penetrates out of the bottom plate at the lowest part and is fixedly connected with an external adjusting mechanism.

Furthermore, every the through-hole has all been seted up to the side in module storehouse, and the metal pole passes in the through-hole of every module storehouse side, corresponding module accessory has been placed to the inside in module storehouse, and this module accessory passes through clamp plate and layer board clamping and fixes in, metal pole and every module storehouse swing joint, metal pole and every roof fixed connection.

Furthermore, the adjusting mechanism comprises a pulling plate and a screw rod, a threaded hole is formed in the middle of the pulling plate, the screw rod penetrates through the threaded hole, and the screw rod is movably connected with the bottommost bottom plate part in the module mounting assembly through a bearing.

Furthermore, the whole regulating mechanism is lower than the bottom of the module casing, and the pull plate regulates and controls the distance between the pull plate and the module mounting assembly by rotating the screw rod.

The invention has the beneficial effects that: the invention discloses a modular data transmission terminal which comprises a transmission terminal body, wherein the transmission terminal body comprises a main board bin, an antenna, a wire slide tube, a lifting channel, a module casing, a module mounting assembly, a module fixing assembly, an adjusting mechanism, an upright post, a limiting plate, a wire guide tube, a wiring port, a connecting post, a module bin, a bottom plate, a supporting spring, a sealing retainer ring, a bearing, a top plate, a pressing spring, a metal rod, a pulling plate, a threaded hole, a screw rod and a baffle ring.

1. This modularization data transmission terminal is through installing the mainboard in the mainboard storehouse, utilizes the multiple structure of front end with the mainboard shutoff to use welding process to fix the mainboard inside completely, can increase substantially the leakproofness of mainboard, reduced the probability that leads to the damage with outside humid air contact.

2. This modularization data transmission terminal is through adopting cylindrical module cover shell to and the module installation component of liftable, can place the module that needs frequent change or dismantle the accessory of gathering in the module storehouse of bottom, consequently need not take off the module installation component that the top is whole in subsequent dismantlement collection process, reduces and dismantles the degree of difficulty, and the security is higher.

3. The modular data transmission terminal can be reinforced after being installed with the adjusting mechanism at the bottom and the module fixing assembly at the top at one time, and the spring and the corresponding clamping structure are respectively installed at the top end and the bottom end, so that the overall buffering performance can be improved.

Drawings

Fig. 1 is a schematic structural view of an external form of a modular data transmission terminal according to the present invention;

FIG. 2 is a schematic structural view of a modular data transmission terminal module mounting assembly portion of the present invention;

FIG. 3 is an enlarged view of a portion of a modular data transmission terminal module mounting assembly in accordance with the present invention;

FIG. 4 is a schematic diagram of a modular data transmission terminal portion according to the present invention;

FIG. 5 is a cross-sectional view of a modular data transmission terminal module magazine portion of the present invention;

in the figure: 1. a mainboard bin; 2. an antenna; 3. a wire slide tube; 4. a lifting channel; 5. a module housing; 6. a module mounting assembly; 7. a module fixing assembly; 8. an adjustment mechanism; 9. a column; 10. a limiting plate; 11. a wire guide tube; 12. a wiring port; 13. connecting columns; 14. a module bin; 15. a base plate; 16. a support plate; 17. a support spring; 18. a sealing collar; 19. a bearing; 20. a top plate; 21. pressing a plate; 22. pressing down the spring; 23. a metal rod; 24. pulling a plate; 25. a threaded hole; 26. a screw; 27. a baffle ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a modularized data transmission terminal comprises a transmission terminal body, wherein the transmission terminal body comprises a mainboard bin 1, a module casing 5, a module installation component 6 and a module fixing component 7, an antenna 2 is installed at the top end of the mainboard bin 1, a wire slide tube 3 is arranged on one side of the mainboard bin 1, a lifting channel 4 is arranged on one side of the wire slide tube 3, the module casing 5 is fixedly connected with one side of the lifting channel 4, the module installation component 6 and the module fixing component 7 are both installed inside the module casing 5, an adjusting mechanism 8 is arranged at the bottom end of the module installation component 6, an upright post 9 is installed at the rear end of the module installation component 6, a plurality of wiring ports 12 are formed in the surface of the upright post 9, a wire guide tube 11 is arranged at the top of the wiring ports 12, the upright post 9 is inserted inside the lifting channel 4, the wire guide tube 11 moves inside the wire slide tube 3, the module fixing component 7 is provided with a plurality of top plates 20, the surface of each top plate 20 is penetrated by a metal rod 23, the top end of the metal rod 23 is welded with the top plate 20 at the top into a whole, the main board part is fixedly arranged in the main board bin 1 during production and manufacture by the modularized data transmission terminal, then the wiring port 12 part penetrates through the upright post 9 through an electric wire, penetrates out of the wire guide pipe 11, penetrates through the wire slide pipe 3 and is electrically connected with a circuit main arranged in the main board bin 1, the outer part of the device can be welded by using a welding process, the four structures of the main board bin 1, the wire slide rods, the lifting channel 4 and the main board bin 1 are subjected to seamless connection by welding, and the main board bin 1, the wire slide rods, the lifting channel 4 and the main board bin 1 are communicated with each other, consequently after the follow-up module installation component 6 and the fixed subassembly 7 of module are installed in the inside of module cover 5, through blockking of 6 rear end stand columns of module installation component 9 self, can be with mainboard storehouse 1, preliminarily seal between wire rod slide tube 3 and the module cover 5, the leakproofness of mainboard has been improved to this structure, and hide it at the innermost of equipment, the waterproof of mainboard, dustproof effect has been improved, the sealed rand 18 and the blockking of a plurality of bottom plates 15 of the 6 sides of module installation component of deuterogamying, can further improve the leakproofness of inside module accessory and mainboard, make the device can have longer life in moist environment, the installation scope of the device has been enlarged, and through the analysis accuracy who is close to the regional improvement data monitoring of water resource.

In this embodiment, a circuit board is fixedly installed inside the main board cabin 1, the module fixing component 7, the module installing component 6 and the related structures synchronously move up and down inside the wire slide 3, the lifting channel 4 and the module casing 5, the main board cabin 1, the wire slide 3, the lifting channel 4 and the module casing 5 are all communicated with each other, and the main board cabin 1, the wire slide 3, the lifting channel 4 and the module casing 5 are seamlessly connected by adopting a welding process, because the module fixing component 7 and the module installing component 6 are disassembled and opened by lifting up and down in the subsequent use process, the upright post 9, the wiring port 12 and the corresponding connecting wires at the rear end of the module installing component 6 can synchronously lift up and down, and each wire is concentrated at the top of the rear end of the upright post 9, when the equipment is normally installed and used, all wires can be concentrated on the top of the wire slide pipe 3 by the wire guide pipe 11, a large number of redundant wires are accumulated inside the wire slide pipe 3, the tail end of each wire is kept in a state of being connected with the inside of a main board, after the module installation assembly 6 is pulled down by the adjusting mechanism 8 at the bottom, the post 9 at the rear end drives the wire guide pipe 11 to move downwards, the wire guide pipe 11 descends inside the wire slide groove, and the communication state is kept between the lifting channel 4 and the wire slide pipe 3, so that the wire guide pipe 11 can descend without hindrance, the redundant wires inside the wire slide pipe 3 provide a long enough moving space, and after the module installation assembly 6 is taken out, the wires at the rear end can still keep correlation with the main board.

In the embodiment, a sealing collar 18 is attached to the side edge of the module bin 14, the module fixing component 7 and the module bin 14 are installed in an overlapping mode, a wiring port 12 is formed in one side of the upright post 9, the wiring port 12 penetrates through a wire guide 11 at the top after penetrating through the inside of the upright post 9 through an electric wire, and is finally electrically connected with a circuit board installed inside the main board bin 1, a baffle ring 27 is embedded on the inner wall of the module casing 5, the baffle ring 27, the module bin 14 and the sealing collar 18 are identical in number, the module installing component 6 is extruded through the sealing collar 18 to keep the top of the baffle ring 27 fixed, the device modularly processes a plurality of accessories, installs the corresponding sensing module, wireless communication module, battery module and other accessories in the corresponding module bin 14 after being subjected to size customization, connects each module and the corresponding wiring port 12 preset on the upright post 9 through a short wire, can connect each functional accessory with the circuit board at the rear end in a modularized mode, provides convenience for subsequent data acquisition and accessory replacement, can be installed on the module as required to be replaced, only by pulling the module, and the top of the module is frequently pulled down, and the module 6 is not required to be installed, and the top of the module is still required to be frequently pulled down, and the module 5 is not required to be installed, and the required to be frequently installed.

In this embodiment, the module fixing assembly 7 includes a metal rod 23 and a top plate 20, the bottom end of the top plate 20 is connected with a pressing plate 21 through a pressing spring 22, the bottom end of the metal rod 23 penetrates out of the bottom plate 15 at the bottom and then is fixedly connected with an external adjusting mechanism 8, a through hole is formed in each side of the module bin 14, the metal rod 23 penetrates through the through hole in each side of the module bin 14, a corresponding module fitting is placed inside the module bin 14 and is clamped and fixed inside through the pressing plate 21 and a supporting plate 16, the metal rod 23 is movably connected with each module bin 14, the metal rod 23 is fixedly connected with each top plate 20, the module fixing assembly 7 presses and fixes the fitting installed inside the module bin 14 through the plurality of top plates 20 and the pressing plate 21, and performs synchronous adjustment control through the adjusting mechanism 8 at the bottom, and the module fixing assembly 7 integrally maintains an arc top, so that when the module fixing assembly 7 is integrally moved upwards through the adjusting mechanism 8 at the bottom, each module bin 14 can be opened, and then the modules placed inside are taken out or collected, and the modules are all pressed at the tops of the modules can be moved through the adjusting mechanism 8.

In this embodiment, the adjusting mechanism 8 includes a pulling plate 24 and a screw rod 26, a threaded hole 25 is opened in the middle of the pulling plate 24, the screw rod 26 passes through the threaded hole 25, the screw rod 26 is movably connected with the bottommost bottom plate 15 in the module mounting component 6 through a bearing 19, the whole adjusting mechanism 8 is lower than the bottom of the module case 5, the pulling plate 24 adjusts and controls the distance between the pulling plate 24 and the module mounting component 6 by rotating the screw rod 26, the module mounting component 6 is limited, sealed and fixed through a sealing collar 18 and a retaining ring 27 on the side, when the screw rod 26 at the bottom is rotated, the top of the screw rod 26 is movably connected with the bottom plate 15 through the bearing 19, so that the distance between the whole module fixing component 7 and the module mounting component 6 can be changed through the pulling plate 24, and is dispersed between each top plate 20 and the module bin 14, the distance between each top plate 20 and the module bin 14 can be controlled, and a synchronous adjusting effect is achieved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A modular data transmission terminal, comprising a transmission terminal body, characterized in that: the transmission terminal body comprises a mainboard bin (1), a module casing (5), a module mounting component (6) and a module fixing component (7), wherein an antenna (2) is mounted at the top end of the mainboard bin (1), a wire slide tube (3) is arranged on one side of the mainboard bin (1), a lifting channel (4) is arranged on one side of the wire slide tube (3), the module casing (5) is fixedly connected with one side of the lifting channel (4), the module mounting component (6) and the module fixing component (7) are both mounted inside the module casing (5), an adjusting mechanism (8) is arranged at the bottom end of the module mounting component (6), an upright post (9) is mounted at the rear end of the module mounting component (6), a plurality of ports (12) are formed in the surface of the upright post (9), a wire guide tube (11) is arranged at the top of each wiring port (12), the upright post (9) is inserted inside the lifting channel (4), the guide tube (11) moves inside the wire slide tube (3), the module fixing component (7) is provided with a plurality of top plates (20), a metal top plate rods (23) penetrate through the top end of each mainboard bin (1), and a metal rod (23) is welded with the top end of the mainboard bin, the module fixing component (7) and the module mounting component (6) and related structures synchronously move up and down in the wire slide pipe (3), the lifting channel (4) and the module casing (5), the module mounting component (6) comprises a module bin (14) and a stand column (9), a limiting plate (10) is installed at the top end of the stand column (9), a plurality of connecting columns (13) are arranged on the surface of the stand column (9), each module bin (14) is installed at the tail end of each connecting column (13), a bottom plate (15) is arranged at the bottom end of each module bin (14), the top of each bottom plate (15) is connected with a support plate (16) through a supporting spring (17), a sealing clamping ring (18) is attached to the side edge of each module bin (14), the module fixing component (7) comprises a metal rod (23) and a top plate (20), the bottom end of each top plate (20) is connected with a pressing plate (21) through a pressing spring (22), the bottom end of each metal rod (23) penetrates out of an adjusting mechanism (8) from the bottom plate (15) at the lowest part and is fixedly connected with an external adjusting mechanism (8), the adjusting mechanism (8) comprises a screw rod (24) and a screw rod (26) and a screw hole (26) which penetrates through a middle screw hole (26) and a screw hole (26), the screw rod (26) is movably connected with the bottommost bottom plate (15) in the module mounting assembly (6) through a bearing (19), the whole adjusting mechanism (8) is lower than the bottom of the module casing (5), and the pull plate (24) adjusts and controls the distance between the pull plate (24) and the module mounting assembly (6) by rotating the screw rod (26).

2. Modular data transmission terminal according to claim 1, characterized in that: the interior of the main board bin (1), the wire slide pipe (3), the lifting channel (4) and the module casing (5) are communicated with each other, and the welding process is adopted among the main board bin (1), the wire slide pipe (3), the lifting channel (4) and the module casing (5) for seamless connection processing.

3. Modular data transmission terminal according to claim 1, characterized in that: a wiring port (12) is formed in one side of the upright column (9), the wiring port (12) penetrates through the wire rod guide pipe (11) at the top after penetrating through the inside of the upright column (9), and finally the wiring port is electrically connected with a circuit main board arranged inside the main board bin (1).

4. A modular data transmission terminal according to claim 3, characterized in that: inlay on the inner wall of module cover case (5) and be equipped with fender ring (27), and keep off ring (27), module storehouse (14) and sealed rand (18) quantity homogeneous phase the same, module installation component (6) are extruded through sealed rand (18) and are kept fixed at the top of keeping off ring (27).

5. Modular data transmission terminal according to claim 1, characterized in that: every the through-hole has all been seted up to the side in module storehouse (14), and metal pole (23) pass in the through-hole of every module storehouse (14) side, corresponding module accessory has been placed to the inside in module storehouse (14), and this module accessory passes through clamp plate (21) and layer board (16) clamping and fixes, metal pole (23) and every module storehouse (14) swing joint, metal pole (23) and every roof (20) fixed connection.