CN219535045U

CN219535045U - Wireless communication module

Info

Publication number: CN219535045U
Application number: CN202320609893.4U
Authority: CN
Inventors: 王国华; 段卫东; 徐军; 沈浩; 李斌
Original assignee: Hangzhou Weige Technology Co ltd
Current assignee: Hangzhou Weige Technology Co ltd
Priority date: 2023-03-26
Filing date: 2023-03-26
Publication date: 2023-08-15
Anticipated expiration: 2033-03-26

Abstract

The utility model relates to the technical field of wireless communication and discloses a wireless communication module which comprises a lower cover and an upper cover, wherein plug connectors are arranged in the lower cover and the upper cover, the tops of the lower cover and the upper cover are connected with expansion assemblies, the bottoms of the lower cover and the upper cover are connected with plug assemblies, a power connection plate is arranged in the plug assemblies, and two locking mechanisms positioned on the left side and the right side of the power connection plate are arranged in the plug assemblies. The utility model can conveniently install and connect the whole communication module with the equipment through the plug bush, can ensure the accurate plug-in connection of the plug-in assembly and the plug connector on the surface of the equipment through the locking mechanism, can ensure that the locking mechanism can contact the surface of the plug connector in real time and clamp the plug connector at the same time, prevents the situation that the plug-in assembly is randomly separated from the plug connector, and achieves the effect of stable connection.

Description

Wireless communication module

Technical Field

The utility model relates to the technical field of wireless communication instruments, in particular to a wireless communication module.

Background

The wireless communication module is a data communication product developed based on a GPRS network, and is installed at a monitoring station; the field device of the monitoring station is in communication with the information of the monitoring center through the wireless communication module based on the GPRS module, so as to carry out remote data transmission and realize the information communication between the monitoring station and the monitoring center.

At present, field devices such as a monitoring station are multiple in internal structure, complex in circuit and narrow in space, and are extremely unfavorable for the installation of a wireless communication module, so that the installation is realized conveniently and rapidly in a plugging mode in most of the prior art, the problem of difficult installation caused by screwing a bolt is avoided, meanwhile, the firmness of the plugging mode is poor, a plurality of field devices are installed in a higher and open zone and are impacted by strong wind for a long time, the situation that the plugging is unstable and separated and the connection is disconnected is easy to occur, and the improvement is needed.

In addition, although the plugging mode adopted in the prior art greatly improves the convenience of installation, the plugging end is easy to corrode due to long-term erosion of dust and water stains, and the plugging end is difficult to pull out, so that inconvenience is brought to daily overhaul and maintenance, and improvement is also needed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a wireless communication module which has the advantages of firm insertion and convenient disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wireless communication module, includes lower cover and upper cover, the bayonet joint has been seted up to the inside of lower cover and upper cover, the top of lower cover and upper cover is connected with expands the subassembly, the bottom of lower cover and upper cover is connected with the grafting subassembly, the inside of grafting subassembly is provided with the electric plate that connects, the internally mounted of grafting subassembly has two locking mechanisms that are located the electric plate left and right sides, the top of electric plate is connected with the joint piece of installing in lower cover and upper cover inside through connecing the electric post, the top of joint piece extends to the inside of bayonet joint and is connected with the electric seat.

As a preferable technical scheme of the utility model, the front surface of the lower cover is provided with two sealing grooves which are symmetrical with each other, the back surface of the upper cover is provided with two sealing blocks which are symmetrical with each other, and the sealing blocks are inserted into the sealing grooves.

As a preferable technical scheme of the utility model, a plurality of mutually communicated wire grooves are formed in the left side and the right side of the opposite surfaces of the lower cover and the upper cover, the bottoms of the wire grooves are mutually communicated with the plug, and the tops of the wire grooves extend to the tops of the lower cover and the upper cover.

As a preferable technical scheme of the utility model, the expansion assembly comprises a handle arranged at the top of the lower cover and the upper cover, a wire cavity is formed in the handle, the inner wall of the wire cavity is smooth, and two ends of the wire cavity are mutually communicated with the plug connector through a wire groove.

As a preferable technical scheme of the utility model, a handle above the lower cover and the upper cover is arranged in the handle, a positioning spring is arranged between the handle and the handle, and the upper end and the lower end of the positioning spring are respectively connected with the handle and the handle.

As a preferable technical scheme of the utility model, the plug assembly comprises a plug sleeve arranged at the bottoms of the lower cover and the upper cover, a plug groove is formed in the bottom of the plug sleeve, the power connection plate is arranged in the plug groove, and the two locking mechanisms are respectively positioned at the left side and the right side of the inner cavity of the plug groove.

As a preferable technical scheme of the utility model, the locking mechanism comprises locking blocks arranged at the left side and the right side of the plug bush, the bottom of each locking block is sleeved with a rotating shaft, two ends of each rotating shaft are connected with the inner wall of the corresponding plug groove, the upper ends of each locking block are connected with connecting frames, the front side and the rear side of each locking block are provided with penetrating guide sliding grooves, the inside of each guide sliding groove is provided with a guide sliding rod, and two ends of each guide sliding rod penetrate through each guide sliding groove and extend to the outside of each locking block to be connected with the connecting frames.

As a preferable technical scheme of the utility model, the front side and the rear side of the top of the connecting frame are fixedly connected with a connecting rod, and the top of the connecting rod penetrates through the plug-in assembly and extends to the upper part of the lower cover and the upper cover and is fixedly connected with the two ends of the lifting handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can conveniently install and connect the whole communication module with the equipment through the plug bush, can ensure the accurate plug-in connection of the plug assembly and the plug on the surface of the equipment through the locking mechanism, can ensure that the locking mechanism can contact the surface of the plug in real time and clamp the plug, prevents the plug assembly from being separated from the plug at will, and achieves the effect of stable connection; the pulling handle can be used for pulling the connecting frame through the connecting rod under the limit of the rotating shaft, and the upper end of the locking block can be outwards turned under the cooperation of the guide sliding groove and the guide sliding rod, so that the effect of separating from the contact plug can be achieved, and the connecting frame can be conveniently detached at any time.

2. The wire cavity is matched with the wire groove, so that workers can conveniently and orderly arrange internally connected wire harnesses, the equipment assembly efficiency is improved, heat loss generated by the wire harnesses during operation is also facilitated, and the situation that the heat is directly contacted with parts in the plug connector to damage the parts is avoided; the lower cover and the upper cover can be conveniently moved integrally by a worker through the handle, so that the lower cover and the upper cover can be conveniently pulled out integrally in a narrow space, namely, the plug bush and the electric connection plate are pulled out from the plug connector, and the lower cover and the upper cover are conveniently taken out for maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the front face of the handle of the present utility model;

FIG. 3 is an enlarged partial schematic view of FIG. 2A;

FIG. 4 is a side cross-sectional view of the present utility model;

FIG. 5 is an internal schematic view of the lower and upper covers of the present utility model;

fig. 6 is a schematic view of the trigger connection of the locking mechanism of the present utility model.

In the figure: 1. a lower cover; 2. an upper cover; 3. a plug; 4. expanding the assembly; 41. a handle; 42. a wire lumen; 5. a plug assembly; 51. a plug bush; 52. a plug-in groove; 6. a power connection plate; 7. a locking mechanism; 71. a locking block; 72. a rotation shaft; 73. a connecting frame; 74. a guide chute; 75. a slide guiding rod; 76. a connecting rod; 8. a power connection column; 9. a clamping block; 10. a power receiving seat; 11. sealing grooves; 12. a sealing block; 13. a wire groove; 14. a handle; 15. and positioning a spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides a wireless communication module, which comprises a lower cover 1 and an upper cover 2, wherein plug connectors 3 are arranged in the lower cover 1 and the upper cover 2, the tops of the lower cover 1 and the upper cover 2 are connected with expansion assemblies 4, the bottoms of the lower cover 1 and the upper cover 2 are connected with plug assemblies 5, electric connection plates 6 are arranged in the plug assemblies 5, two locking mechanisms 7 positioned at the left side and the right side of the electric connection plates 6 are arranged in the plug assemblies 5, the tops of the electric connection plates 6 are connected with clamping blocks 9 arranged in the lower cover 1 and the upper cover 2 through electric connection columns 8, and the tops of the clamping blocks 9 extend to the interiors of the plug connectors 3 and are connected with electric connection seats 10;

the whole communication module and the equipment can be conveniently installed and connected through the plug bush 51, and the accurate plug-in connection of the plug-in assembly 5 and the plug connector on the surface of the equipment can be ensured through the locking mechanism 7, meanwhile, the locking mechanism 7 can be ensured to be in real time contact with the surface of the plug connector, the plug connector is clamped, the plug-in assembly 5 is prevented from being separated from the plug connector randomly, and the effect of stable connection is achieved.

The front surface of the lower cover 1 is provided with a left sealing groove 11 and a right sealing groove 11 which are symmetrical with each other, the back surface of the upper cover 2 is provided with a left sealing block 12 and a right sealing block 12 which are symmetrical with each other, and the sealing blocks 12 are inserted into the sealing groove 11;

the sealing property of the interconnection between the lower cover 1 and the upper cover 2 can be improved through the sealing groove 11 and the sealing block 12, and the condition that the inner parts are damaged due to the infiltration of dust or water stain after the disassembly is avoided.

Wherein, the left and right sides of the opposite surfaces of the lower cover 1 and the upper cover 2 are provided with a plurality of mutually communicated wire grooves 13, the bottoms of the wire grooves 13 are mutually communicated with the plug connector 3, and the tops of the wire grooves 13 extend to the tops of the lower cover 1 and the upper cover 2;

the wiring harnesses in different areas can be conveniently and respectively arranged by a plurality of wire grooves 13 through the staff, the wiring harnesses are communicated through the handles 41, the arrangement uniformity of the wiring harnesses is ensured, the winding of the wiring harnesses is avoided, the heat dissipation efficiency of the surface of the wiring harnesses is improved, and the situation that parts are damaged by accumulated heat of the wiring harnesses is avoided.

The expansion assembly 4 comprises a handle 41 arranged at the top of the lower cover 1 and the upper cover 2, a wire cavity 42 is formed in the handle 41, the inner wall of the wire cavity 42 is smooth, and two ends of the wire cavity 42 are communicated with the plug connector 3 through a wire groove 13;

the wire cavity 42 can be matched with the wire groove 13, so that workers can conveniently and orderly arrange internally connected wire harnesses; the lower cover 1 and the upper cover 2 can be conveniently moved by a worker through the handle 41, so that the lower cover 1 and the upper cover 2 can be conveniently pulled out in a narrow space, namely, the plug bush 51 and the power connection plate 6 are pulled out from the plug connector, and the lower cover is convenient to take out and overhaul.

The inside of the handle 41 is provided with a handle 14 positioned above the lower cover 1 and the upper cover 2, a positioning spring 15 is arranged between the handle 14 and the handle 41, and the upper end and the lower end of the positioning spring 15 are respectively connected with the handle 41 and the handle 14;

the locking of the locking mechanism 7 to the plug connector can be conveniently released through the handle 14, meanwhile, the handle 41 is conveniently and indirectly pulled under the cooperation of the positioning spring 15, the effect of pulling out the plug assembly 5 is achieved, and the locking mechanism 7 can achieve the effect of automatically clamping and locking the plug connector under the elastic force action of the positioning spring 15.

The plugging assembly 5 comprises a plugging sleeve 51 arranged at the bottoms of the lower cover 1 and the upper cover 2, a plugging groove 52 is formed in the bottom of the plugging sleeve 51, the power connection plate 6 is arranged in the plugging groove 52, and the two locking mechanisms 7 are respectively positioned at the left side and the right side of the inner cavity of the plugging groove 52;

the whole electric board 6 can be protected through the plug bush 51, the electric board 6 is ensured to be safely connected with the plug connector for a long time, and the movement of the locking mechanism 7 is limited under the cooperation of the plug groove 52, so that the effect of locking the plug connector by the locking mechanism 7 is achieved.

The locking mechanism 7 comprises locking blocks 71 arranged on the left side and the right side of the plug bush 51, a rotating shaft 72 is sleeved at the bottom of the locking blocks 71, two ends of the rotating shaft 72 are connected with the inner wall of the plug groove 52, the upper end of the locking blocks 71 is connected with a connecting frame 73, through guide sliding grooves 74 are formed in the front side and the rear side of the locking blocks 71, a guide sliding rod 75 is arranged in the guide sliding grooves 74, and two ends of the guide sliding rod 75 penetrate through the guide sliding grooves 74 and extend to the outside of the locking blocks 71 and are connected with the connecting frame 73;

the locking block 71 is ensured to be capable of rotating randomly under the limit of the rotating shaft 72, so that the effect of locking or unlocking the locking plug can be achieved, and the sliding guide rod 75 can be conveniently moved by a worker through the handle 14 and the connecting rod 76 under the cooperation of the sliding guide groove 74 and the sliding guide rod 75, so that the effect of overturning the locking block 71 is achieved.

The front side and the rear side of the top of the connecting frame 73 are fixedly connected with a connecting rod 76, and the top of the connecting rod 76 penetrates through the plug-in assembly 5 and extends to the upper part of the lower cover 1 and the upper cover 2 and is fixedly connected with two ends of the handle 14;

the handle 14 can conveniently drive the guide chute 74 to move up and down through the connecting rod 76 and the connecting frame 73, meanwhile, the guide slide rod 75 can move vertically or directly under the limitation of the lower cover 1 and the upper cover 2 to the connecting rod 76 and the connecting frame 73, and the locking block 71 can be turned up and down under the cooperation of the guide chute 74 and the guide slide rod 75.

The working principle and the using flow of the utility model are as follows:

the parts are assembled in the plug connector 3, the wiring harness is arranged in the wiring groove 13 and the wiring cavity 42, then the lower cover 1 and the upper cover 2 are assembled through bolts, finally the plug connector assembly 5 can be plugged on the plug connector avoided by the equipment through the whole of the lower cover 1 and the upper cover 2 which are moved through the handle 41, so that connection is completed, the plug connector assembly 5 can be ensured to be slowly inserted into the plug connector 52 due to the inclined surface effect of the locking blocks 71 during connection of the plug connector assembly 5 and the plug connector, meanwhile, the lifting handle 14 and the connecting rod 76 are pushed to move downwards under the elastic restoring effect of the positioning spring 15, the sliding rod 75 can be pushed to move through the connecting frame 73 due to the movement of the connecting rod 76, the sliding rod 75 can be translated downwards under the restriction of the connecting rod 76 and the connecting frame 73 by the lower cover 1 and the upper cover 2, and the two locking blocks 71 can be inwards turned over and clamped by the inclined sliding guide groove 74, and the plug connector is prevented from being accidentally withdrawn from the plug connector 52;

when the handle 14 needs to be taken out, the guide slide bar 75 can be pulled upwards by the connecting rod 76 and the connecting frame 73, the locking block 71 can be turned upwards around the rotating shaft 72 under the cooperation of the guide slide groove 74 and finally is separated from the plug, meanwhile, the handle 41 can be pushed reversely by the movement of the handle 14 through the positioning spring 15, and the plug assembly 5 can be pulled out from the surface of the plug because the movement of the handle 41 can drive the plug assembly 5 through the lower cover 1 and the upper cover 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless communication module, includes lower cover (1) and upper cover (2), its characterized in that: the inside of lower cover (1) and upper cover (2) has been seted up bayonet joint (3), the top of lower cover (1) and upper cover (2) is connected with expansion subassembly (4), the bottom of lower cover (1) and upper cover (2) is connected with grafting subassembly (5), the inside of grafting subassembly (5) is provided with connects electric plate (6), the internally mounted of grafting subassembly (5) has two locking mechanism (7) that are located electric plate (6) left and right sides, connect electric plate (6) top to be connected with through electric post (8) and install in inside joint piece (9) of lower cover (1) and upper cover (2), the top of joint piece (9) extends to the inside of bayonet joint (3) and is connected with electric seat (10).

2. The wireless communication module of claim 1, wherein: the front of lower cover (1) has seted up two left and right sides seal groove (11) of mutual symmetry, the back-mounted of upper cover (2) has two left and right sides sealing block (12) of mutual symmetry, sealing block (12) peg graft in the inside of seal groove (11).

3. The wireless communication module of claim 1, wherein: the utility model discloses a plug, including lower lid (1) and upper cover (2), a plurality of metallic channels (13) of intercommunication have all been seted up to the left and right sides of lower lid (1) and upper cover (2) face in opposite directions, the bottom and plug (3) of metallic channel (13) communicate each other, the top of metallic channel (13) extends to the top of lower lid (1) and upper cover (2).

4. A wireless communication module according to claim 3, wherein: the expansion assembly (4) comprises a handle (41) arranged at the top of the lower cover (1) and the top of the upper cover (2), a wire cavity (42) is formed in the handle (41), the inner wall of the wire cavity (42) is smooth, and two ends of the wire cavity (42) are mutually communicated with the plug connector (3) through wire grooves (13).

5. The wireless communication module of claim 4, wherein: the novel handle is characterized in that a handle (14) positioned above the lower cover (1) and the upper cover (2) is arranged in the handle (41), a positioning spring (15) is arranged between the handle (14) and the handle (41), and the upper end and the lower end of the positioning spring (15) are respectively connected with the handle (41) and the handle (14).

6. The wireless communication module of claim 1, wherein: the plug assembly (5) comprises a plug sleeve (51) arranged at the bottoms of the lower cover (1) and the upper cover (2), a plug groove (52) is formed in the bottom of the plug sleeve (51), the power connection plate (6) is arranged in the plug groove (52), and the two locking mechanisms (7) are respectively arranged at the left side and the right side of the inner cavity of the plug groove (52).

7. The wireless communication module of claim 6, wherein: locking mechanism (7) are including installing latch segment (71) in grafting cover (51) left and right sides, rotation axis (72) have been cup jointed to the bottom of latch segment (71), the both ends of rotation axis (72) are connected with the inner wall of grafting groove (52), latch segment (71) upper end is connected with link (73), guide runner (74) that run through have been seted up to the front and back both sides of latch segment (71), the inside of guide runner (74) is provided with guide slide bar (75), guide slide bar (75) both ends run through guide runner (74) and extend to the outside of latch segment (71) and be connected with link (73).

8. The wireless communication module of claim 7, wherein: the connecting frame is characterized in that a connecting rod (76) is fixedly connected to the front side and the rear side of the top of the connecting frame (73), and the top of the connecting rod (76) penetrates through the plug-in assembly (5) and extends to the upper parts of the lower cover (1) and the upper cover (2) and is fixedly connected with the two ends of the handle (14).