CN218735316U - Multi-frequency wireless communication module - Google Patents
Multi-frequency wireless communication module Download PDFInfo
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- CN218735316U CN218735316U CN202221265286.2U CN202221265286U CN218735316U CN 218735316 U CN218735316 U CN 218735316U CN 202221265286 U CN202221265286 U CN 202221265286U CN 218735316 U CN218735316 U CN 218735316U
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- wireless communication
- circuit board
- communication circuit
- upper cover
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a multi-frequency wireless communication module, including upper cover, base and wireless communication circuit board, wireless communication circuit board is located in the cavity of upper cover and the closed formation of base: the inner wall corner of base just is located the below of wireless communication circuit board and is provided with the bearing board, be provided with on the upper cover and run through the wireless communication circuit board to the locating lever of being connected with the bearing board, be provided with on the locating lever and can follow its length direction and remove to with the tight subassembly of support of wireless communication circuit board upper surface conflict. The utility model discloses in, this wireless communication module adopts assembled structural design, can play the effect of sealed protection to wireless communication circuit board, avoids it to receive the phenomenon that pollutes and break down to combine the tight subassembly of supporting of portable regulation, can all play the stable tight fixed operation of supporting that suits to the wireless communication circuit board of different thickness, ensure that the wireless communication circuit board homoenergetic of different thickness specifications can be in stable installation operating condition.
Description
Technical Field
The utility model relates to an electronic components technical field especially relates to a multi-frequency wireless communication module.
Background
The wireless communication module is widely applied to the fields of vehicle monitoring, remote control, remote measurement, small wireless networks, wireless meter reading, access control systems, cell paging, industrial data acquisition systems, wireless tags, identity recognition, non-contact RF smart cards, small wireless data terminals, safety fire prevention systems, wireless remote control systems, biological signal acquisition, hydrological weather monitoring, robot control, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and the like, and in order to ensure that the wireless communication module can normally and efficiently operate, the safety and the sealing performance of the wireless communication module are required to be ensured.
Chinese patent publication No.: CN206194104U discloses totally closed wireless communication module structure, including: the meter reading device comprises a spiral upper cover with internal threads, a communication module body with external threads, a machine core with a built-in meter reading device, a battery, an optical communication control port and an antenna. The surface of the module main body is provided with holes, and a waterproof mask is pasted outside the module main body, and the hole positions are transparent.
The mounting structure of the existing wireless communication module is usually relatively fixed, so that the mounting structure has limitation on the mounting space of the wireless communication module, and the mounting and fixing requirements of the wireless communication modules with different thickness specifications can not be effectively met, thereby reducing the application range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can install fixedly to the wireless communication circuit board of different thickness and specification, enlarge application scope's a multifrequency wireless communication module.
In order to achieve the above object, the present invention provides the following technical solutions: a multi-frequency wireless communication module comprises an upper cover, a base and a wireless communication circuit board, wherein the wireless communication circuit board is positioned in a cavity formed by closing the upper cover and the base:
a supporting plate is arranged at the corner of the inner wall of the base and below the wireless communication circuit board;
the upper cover is provided with a positioning rod which penetrates through the wireless communication circuit board and is connected with the bearing plate;
the positioning rod is provided with a propping assembly which can move along the length direction and is butted with the upper surface of the wireless communication circuit board.
As a further description of the above technical solution:
the corner of the wireless communication circuit board is provided with a positioning hole, the bearing plate is provided with a through hole, and the positioning rod penetrates through the positioning hole and the through hole in sequence.
As a further description of the above technical solution:
the abutting assembly comprises a lantern ring spirally arranged on the positioning rod, and the bottom of the lantern ring is movably provided with an abutting ring in contact with the upper surface of the wireless communication circuit board.
As a further description of the above technical solution:
the inner wall of the lantern ring is provided with an adhesive tape, and a flexible damping block is arranged on the adhesive tape.
As a further description of the above technical solution:
the lower surface of the opening end of the upper cover is provided with a connecting elastic sheet, and the upper surface of the opening end of the base is provided with a connecting hole matched with the connecting elastic sheet.
As a further description of the above technical solution:
the upper cover is provided with a wiring hole.
As a further description of the above technical solution:
the outer wall of base is equipped with the recess, and the recess internal rotation is connected with the antenna.
In the technical scheme, the utility model provides a pair of multifrequency wireless communication module has following beneficial effect:
this wireless communication module adopts assembled structural design, can play sealed protection's effect to wireless communication circuit board, avoids it to receive the phenomenon that pollutes and break down to combine the tight subassembly of supporting of portable regulation, can all play the stable fixed operation of supporting of the adaptation to the wireless communication circuit board of different thickness, ensure that the wireless communication circuit board of different thickness specifications all can be in stable installation operating condition, improved wireless communication module's application scope.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of an overall structure of a multi-frequency wireless communication module according to an embodiment of the present invention;
fig. 2 is a schematic view of an exploded structure of a multi-frequency wireless communication module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an upper cover according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the fastening assembly according to an embodiment of the present invention.
Description of reference numerals:
1. an upper cover; 11. a wiring hole; 12. connecting the elastic sheets; 13. positioning a rod; 14. a propping component; 141. a collar; 142. a tightening ring; 143. a damping block; 144. an adhesive tape; 2. a base; 21. a support plate; 22. connecting holes; 23. an antenna; 24. a groove; 25. a through hole; 3. a wireless communication circuit board; 31. and (7) positioning the holes.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a multi-frequency wireless communication module, includes an upper cover 1, a base 2 and a wireless communication circuit board 3, the wireless communication circuit board 3 is located in a cavity formed by the upper cover 1 and the base 2, an integrated circuit is disposed on the wireless communication circuit board 3, the integrated circuit includes a communication circuit, a wireless transceiver circuit, etc., and is used for realizing the wireless communication work of the wireless communication circuit board 3:
a groove 24 is formed in the outer wall of the base 2, and an antenna 23 is rotatably connected in the groove 24 and used for achieving the signal receiving and transmitting effect in a multi-frequency range;
the supporting plates 21 are arranged at the corners of the inner wall of the base 2 and below the wireless communication circuit board 3, the number of the supporting plates 21 is four, the supporting plates are respectively arranged at the four corners of the inner wall of the base 2 and are at the same height;
the upper cover 1 is provided with positioning rods 13 which penetrate through the wireless communication circuit board 3 and are connected with the bearing plates 21, the number of the positioning rods 13 is four, and when the upper cover 1 and the base 2 are closed, the four positioning rods 13 are respectively superposed with the positions of the four bearing plates 21, and an assembly type structural design is adopted, so that the wireless communication circuit board 3 can be protected in a sealing manner, and the phenomenon of failure caused by pollution is avoided;
the positioning rod 13 is provided with the abutting assembly 14 which can move along the length direction and is abutted against the upper surface of the wireless communication circuit board 3, the position of the abutting assembly 14 on the positioning rod 13 is adjusted, the wireless communication circuit boards 3 with different thicknesses can be stably abutted and fixed, the wireless communication circuit boards 3 with different thicknesses can be stably installed and operated, and the application range of the wireless communication module is widened.
The corner of wireless communication circuit board 3 is equipped with locating hole 31, be equipped with through-hole 25 on the bearing board 21, locating lever 13 runs through locating hole 31 and through-hole 25 in proper order, when wireless communication circuit board 3 placed on bearing board 21, through-hole 25 can coincide with locating hole 31's position, then fix upper cover 1 on base 2, four locating levers 13 can run through respectively enter into in the through-hole 25 behind the locating hole 31 this moment, can play the positioning action to wireless communication circuit board 3's position.
The abutting assembly 14 comprises a sleeve ring 141 spirally arranged on the positioning rod 13, an abutting ring 142 in contact with the upper surface of the wireless communication circuit board 3 is movably arranged at the bottom of the sleeve ring 141, an adhesive tape 144 is arranged on the inner wall of the sleeve ring 141, and a flexible damping block 143 is arranged on the adhesive tape 144, when the wireless communication circuit boards 3 with different thickness specifications need to be fixedly clamped, the sleeve ring 141 is rotated to be spirally lifted on the positioning rod 13, the positions of the sleeve ring 141 and the abutting ring 142 are adjusted, and after the positioning rod 13 penetrates through the positioning hole 31, the abutting ring 142 can be in contact with the upper surface of the wireless communication circuit board 3, so that the wireless communication circuit boards 3 with different thickness specifications are clamped and fixed, when the wireless communication circuit board 3 is subjected to excessive impact shock, the impact force on the wireless communication circuit board 3 can be transmitted to the damping block 143, and when the damping block 143 is in compression deformation, the impact force on the wireless communication circuit board 3 is buffered and damped, further, the shock influence on the wireless communication circuit board 3 is reduced, and the safety of the wireless communication circuit board 3 is improved.
The open end lower surface of upper cover 1 is provided with connects shell fragment 12, the open end upper surface of base 2 is equipped with the connecting hole 22 with the adaptation of connecting shell fragment 12 looks, it is two segmentation structures to connect shell fragment 12, one side is elasticity flat structure, the opposite side is the wedge structure, and the inner chamber shape and the connecting shell fragment 12 looks adaptation of connecting hole 22, when upper cover 1 and base 2 closed connection, it can be embedded into in connecting hole 22 to connect shell fragment 12, make the wedge end of connecting shell fragment 12 contradict with the wedge end inner wall of connecting hole 22, can play the connection fixed action to upper cover 1 and base 2, and when dismouting upper cover 1 and base 2, press in connecting hole 22 and connect shell fragment 12 and make it move to the inboard, can break away from connecting shell fragment 12 and connecting hole 22, realize the separation operation of upper cover 1 and base 2.
The upper cover 1 is provided with a wiring hole 11 which can provide a space for the wireless communication circuit board 3 to connect with a through hole through a lead, thereby facilitating wiring operation.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a multi-frequency wireless communication module, includes upper cover (1), base (2) and wireless communication circuit board (3), wireless communication circuit board (3) are located in the cavity of upper cover (1) and base (2) closed formation, its characterized in that:
a supporting plate (21) is arranged at the corner of the inner wall of the base (2) and below the wireless communication circuit board (3);
the upper cover (1) is provided with a positioning rod (13) which penetrates through the wireless communication circuit board (3) and is connected with the bearing plate (21);
the positioning rod (13) is provided with a propping assembly (14) which can move along the length direction and is butted with the upper surface of the wireless communication circuit board (3).
2. The module of claim 1, wherein: the corner of wireless communication circuit board (3) is equipped with locating hole (31), be equipped with through-hole (25) on bearing board (21), locating lever (13) run through locating hole (31) and through-hole (25) in proper order.
3. The module of claim 1, wherein: the abutting component (14) comprises a sleeve ring (141) which is spirally arranged on the positioning rod (13), and the bottom of the sleeve ring (141) is movably provided with an abutting ring (142) which is in contact with the upper surface of the wireless communication circuit board (3).
4. The module of claim 3, wherein: the inner wall of the lantern ring (141) is provided with an adhesive tape (144), and the adhesive tape (144) is provided with a flexible damping block (143).
5. The module of claim 1, wherein: the lower surface of the opening end of the upper cover (1) is provided with a connecting elastic sheet (12), and the upper surface of the opening end of the base (2) is provided with a connecting hole (22) matched with the connecting elastic sheet (12).
6. The module of claim 1, wherein: the upper cover (1) is provided with a wiring hole (11).
7. The module of claim 1, wherein: the outer wall of base (2) is equipped with recess (24), and recess (24) internal rotation is connected with antenna (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221265286.2U CN218735316U (en) | 2022-05-25 | 2022-05-25 | Multi-frequency wireless communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221265286.2U CN218735316U (en) | 2022-05-25 | 2022-05-25 | Multi-frequency wireless communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218735316U true CN218735316U (en) | 2023-03-24 |
Family
ID=85606345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221265286.2U Active CN218735316U (en) | 2022-05-25 | 2022-05-25 | Multi-frequency wireless communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218735316U (en) |
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2022
- 2022-05-25 CN CN202221265286.2U patent/CN218735316U/en active Active
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