CN212062865U - Wireless communication module with anti-disengaging structure - Google Patents
Wireless communication module with anti-disengaging structure Download PDFInfo
- Publication number
- CN212062865U CN212062865U CN202020942563.3U CN202020942563U CN212062865U CN 212062865 U CN212062865 U CN 212062865U CN 202020942563 U CN202020942563 U CN 202020942563U CN 212062865 U CN212062865 U CN 212062865U
- Authority
- CN
- China
- Prior art keywords
- locking
- top cover
- cable
- wireless communication
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a wireless communication module with an anti-drop structure, which comprises a bottom shell and a top cover which are connected in a clamping way, and a PCB board which is arranged in the bottom shell; the PCB is also provided with circuit components for wireless communication and a shielding shell for covering and shielding the circuit components; the PCB is provided with a shielding shell, and the shielding shell is used for covering the PCB; still be equipped with the first through-hole that is used for the cable to pass on the overhead cover, and install in the first through-hole and be used for the fixed locking mechanism of cable chucking. The utility model discloses be equipped with locking mechanical system and first spacing portion, can avoid the cable to drop from the connector to the spacing fixed of junction of cable, cable and connector respectively, and then guarantee signal transmission's stability, and whole reasonable in design, compact structure, simple to operate, convenient to detach maintenance, practicality are strong.
Description
Technical Field
The utility model relates to a wireless communication technology field especially relates to a wireless communication module with anti-disengaging structure.
Background
Wireless communication refers to long-distance transmission communication in which signals are not transmitted between a plurality of nodes through conductors or cables, and most of the wireless communication adopts radio for transmission. While in wireless communication modules the antenna is an extremely important part, the antenna is typically connected to the PCB board via a connector (typically a radio frequency connector) arranged on the PCB board. In the existing wireless communication module, the antenna is generally clamped on the connector through the cable, a corresponding limiting mechanism is not used for limiting the antenna, and when the antenna is used for a long time or the wireless communication module is influenced by external force and shakes, the joint of the cable and the connector can be loosened and further falls off, so that the transmission of signals is influenced and the signal transmission is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless communication module with anti-disengaging structure, this module are equipped with locking mechanical system and first spacing portion, can avoid the cable to drop from the connector to the spacing fixed of junction of cable, cable and connector respectively, and then guarantee signal transmission's stability, and whole reasonable in design, compact structure, simple to operate, convenient to detach maintenance, practicality are strong.
In order to realize the purpose, the following technical scheme is adopted:
a wireless communication module with an anti-drop structure comprises a bottom shell and a top cover which are connected in a clamping manner, and a PCB (printed circuit board) arranged in the bottom shell; the PCB is also provided with circuit components for wireless communication and a shielding shell for covering and shielding the circuit components; the PCB is provided with a shielding shell, and the shielding shell is used for covering the PCB; the top cover is also provided with a first through hole for the cable to pass through, and a locking mechanism for clamping and fixing the cable is arranged in the first through hole; the top cap bottom still is equipped with first spacing portion, and first spacing portion is used for spacing fixedly with the junction of cable and connector.
Furthermore, a first cavity for containing the PCB is formed in the bottom of the top cover, and a first through hole is formed in one end of the top cover and is communicated with the first cavity; the two opposite inner sides of the first through hole are respectively provided with a first jack, the locking mechanism comprises two locking modules, and each locking module is correspondingly arranged in one first jack; the two locking modules are used for being matched with each other to clamp and fix the cable.
Further, the locking module comprises a locking slide block and a first buffer spring; one end of the locking sliding block is movably inserted into the first jack, and the other end of the locking sliding block extends into the first through hole; one end of the first buffer spring is fixedly connected with the bottom of the first jack, and the other end of the first buffer spring is abutted to one end, inserted into the first jack, of the locking slide block; the outer side of one end of the top cover is provided with a first sliding hole corresponding to the two first jacks respectively, and the first sliding hole is formed along the length direction of one end of the top cover and is communicated with the first jacks; one side of the locking sliding block is also provided with a first sliding column which penetrates out of the first sliding hole, and the first sliding column is used for driving the locking sliding block to slide along the first insertion hole under the driving of external force.
Furthermore, the opposite sides of the two locking sliding blocks are respectively and correspondingly provided with a first limiting notch for clamping and fixing the cable.
Furthermore, the top and the bottom of the locking slide block are respectively provided with a guide block along the length direction, the top wall and the bottom wall of the first jack are respectively provided with a guide groove corresponding to the guide block, and the locking slide block is movably inserted into the first jack through the guide blocks and the guide grooves.
Further, the first limiting part is arranged at the bottom of the top cover and is positioned right above the connector; the bottom of the first limiting part is also provided with a second limiting notch for limiting and fixing the joint of the cable and the connector.
Furthermore, an annular groove is formed in the periphery of the top of the bottom shell, an annular protruding portion is arranged at the position, corresponding to the annular groove, of the periphery of the bottom of the top cover, and the top cover is connected with the bottom shell in a clamping mode through the annular protruding portion and the annular groove.
Further, a plurality of elastic clamping portions are further arranged on the outer side of the annular protruding portion, a plurality of clamping holes communicated with the annular groove are further formed in the corresponding positions of the outer side of the bottom shell and the elastic clamping portions, and the top cover is fixed with the bottom shell in a clamping mode through the clamping portions and the clamping holes.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
be equipped with locking mechanical system and first spacing portion, can be respectively to spacing fixed to the junction of cable, cable and connector, avoid the cable to drop from the connector, and then guarantee signal transmission's stability, and overall design is reasonable, compact structure, simple to operate, convenient to detach maintenance, practicality are strong.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a perspective view of the top cover of the present invention;
FIG. 3 is a bottom perspective view of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2;
wherein the figures identify the description:
1-a bottom shell; 2-top cover;
3-PCB board; 4-a locking mechanism;
5-a first limiting part; 6, an annular groove;
7-annular boss; 8, an elastic clamping part;
9-clamping holes; 31-a shielding shell;
32-a connector; 41-locking slide block;
42-a first buffer spring; 43 — first spool;
44 — a first limit notch; 45, a guide block;
51-second limit notch.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the present invention provides a wireless communication module with an anti-separation structure, which includes a bottom case 1 and a top cover 2 connected by a snap fit, and a PCB 3 installed in the bottom case 1; the PCB 3 is also provided with circuit components for wireless communication and a shielding shell 31 for covering and shielding the circuit components; a connector 32 is further arranged on the area, which is not covered by the shielding shell 31, of the PCB 3, and the connector 32 is used for being connected with an external antenna through a cable; the top cover 2 is also provided with a first through hole for the cable to pass through, and a locking mechanism 4 for clamping and fixing the cable is arranged in the first through hole; the bottom of the top cover 2 is also provided with a first limiting part 5, and the first limiting part 5 is used for limiting and fixing the joint of the cable and the connector 32.
The bottom of the top cover 2 is provided with a first containing cavity for containing the PCB 3, and a first through hole is formed in one end of the top cover 2 and communicated with the first containing cavity; the two opposite inner sides of the first through hole are respectively provided with a first jack, the locking mechanism comprises two locking modules, and each locking module is correspondingly arranged in one first jack; the two locking modules are used for being matched with each other to clamp and fix the cable; the locking module comprises a locking slide block 41 and a first buffer spring 42; one end of the locking sliding block 41 is movably inserted into the first through hole, and the other end of the locking sliding block extends into the first through hole; one end of the first buffer spring 42 is fixedly connected with the bottom of the first jack, and the other end of the first buffer spring is abutted against one end of the locking slide block 41 inserted into the first jack; the outer side of one end of the top cover 2, which corresponds to the two first jacks, is also respectively provided with a first sliding hole, and the first sliding holes are formed along the length direction of one end of the top cover 2 and are communicated with the first jacks; one side of the locking slider 41 is further provided with a first sliding column 43 penetrating through the first sliding hole, and the first sliding column 43 is driven by an external force to drive the locking slider 41 to slide along the first insertion hole.
The opposite sides of the two locking sliders 41 are respectively and correspondingly provided with a first limiting notch 44 for clamping and fixing the cable; the top and the bottom of the locking sliding block 41 are respectively provided with a guide block 45 along the length direction, the top wall and the bottom wall of the first jack are respectively provided with a guide groove corresponding to the guide block 45, and the locking sliding block 41 is movably inserted into the first jack through the guide block 45 and the guide grooves; the first limiting part 5 is arranged at the bottom of the top cover 2 and is positioned right above the connector 32; the bottom of the first limiting part 5 is also provided with a second limiting notch 51 for limiting and fixing the joint of the cable and the connector 32; an annular groove 6 is formed in the periphery of the top of the bottom shell 1, an annular bulge 7 is formed in the periphery of the bottom of the top cover 2 corresponding to the annular groove 6, and the top cover 2 is connected with the bottom shell 1 in a clamping mode through the annular bulge 7 and the annular groove 6; annular bulge 7 outside still is equipped with a plurality of elastic clamping portion 8, and the corresponding department in drain pan 1 outside and a plurality of elastic clamping portion 8 still is equipped with a plurality of joint holes 9 that link up with annular groove 6, and top cap 2 is fixed through a plurality of joint portions, a plurality of joint holes 9 and drain pan 1 chucking.
The utility model discloses the theory of operation:
with reference to fig. 1-4, in the present embodiment, the bottom case 1 is further provided with a plurality of isolation pillars, and the PCB 3 is placed on the isolation pillars, so that a gap is ensured between the PCB 3 and the bottom case 1, and further, the air circulation rate is enhanced, and heat dissipation is facilitated; the bottom shell 1 is connected with the top cover 2 in a clamping manner through the annular groove 6 and the annular bulge part 7, so that the assembly and disassembly are convenient, and meanwhile, when the bottom shell 1 is clamped with the top cover 2, the elastic clamping part 8 can be clamped into the clamping hole 9, so that the stability of connection of the bottom shell 1 and the top cover 2 is ensured; in addition, in this embodiment, a first locking hole is further formed in the outer side of the bottom shell 1, a second locking hole is further formed in a position, corresponding to the first locking hole, of the outer side of the annular protrusion portion 7 of the top cover 2, and after the bottom shell 1 and the top cover 2 are clamped, the outer locking block can be inserted into the first locking hole and the second locking hole, so that the stability of connection between the bottom shell 1 and the top cover 2 is further enhanced; when a cable is connected, firstly, opposite forces are respectively applied to the two first sliding columns 43, so that the two first sliding columns 43 drive the two locking sliding blocks 41 to be away from each other (at the moment, the first buffer spring 42 is in a compressed state), and the cable conveniently penetrates out of the first through hole to be connected with an antenna; after the cable penetrates out of the first through hole, the two first sliding columns 43 are loosened and driven by the restoring force of the first buffer spring 42, so that the cable is clamped and fixed, and the cable is prevented from shaking randomly; meanwhile, after the top cover 2 is clamped and connected with the bottom shell 1, the second limiting notch 51 of the first limiting part 5 can limit and fix the joint of the cable and the connector 32, so that the cable is prevented from falling off from the connector 32, and the stability of signal transmission is ensured.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A wireless communication module with an anti-drop structure is characterized by comprising a bottom shell and a top cover which are connected in a clamping manner, and a PCB (printed circuit board) arranged in the bottom shell; the PCB is also provided with circuit components for wireless communication and a shielding shell for covering and shielding the circuit components; the PCB is provided with a shielding shell, and the shielding shell is used for covering the PCB; the top cover is also provided with a first through hole for the cable to pass through, and a locking mechanism for clamping and fixing the cable is arranged in the first through hole; the top cap bottom still is equipped with first spacing portion, and first spacing portion is used for spacing fixedly with the junction of cable and connector.
2. The wireless communication module with the anti-drop structure according to claim 1, wherein a first cavity for accommodating the PCB is formed at the bottom of the top cover, and the first through hole is formed at one end of the top cover and is communicated with the first cavity; the two opposite inner sides of the first through hole are respectively provided with a first jack, the locking mechanism comprises two locking modules, and each locking module is correspondingly arranged in one first jack; the two locking modules are used for being matched with each other to clamp and fix the cable.
3. The wireless communication module with anti-dropping structure of claim 2, wherein the locking module comprises a locking slider, a first buffer spring; one end of the locking sliding block is movably inserted into the first jack, and the other end of the locking sliding block extends into the first through hole; one end of the first buffer spring is fixedly connected with the bottom of the first jack, and the other end of the first buffer spring is abutted to one end, inserted into the first jack, of the locking slide block; the outer side of one end of the top cover is provided with a first sliding hole corresponding to the two first jacks respectively, and the first sliding hole is formed along the length direction of one end of the top cover and is communicated with the first jacks; one side of the locking sliding block is also provided with a first sliding column which penetrates out of the first sliding hole, and the first sliding column is used for driving the locking sliding block to slide along the first insertion hole under the driving of external force.
4. The wireless communication module with the anti-disengaging structure according to claim 3, wherein the two locking sliders are further provided with a first limiting notch at opposite sides thereof for clamping and fixing the cable.
5. The wireless communication module with an anti-separation structure as claimed in claim 4, wherein the top and bottom of the locking slider are respectively provided with a guide block along the length direction thereof, the top wall and the bottom wall of the first jack are respectively provided with a guide groove corresponding to the guide block, and the locking slider is movably inserted into the first jack through the guide block and the guide groove.
6. The wireless communication module with an anti-dropping structure according to claim 1, wherein the first limiting part is arranged at the bottom of the top cover and is positioned right above the connector; the bottom of the first limiting part is also provided with a second limiting notch for limiting and fixing the joint of the cable and the connector.
7. The wireless communication module with an anti-separation structure as claimed in claim 1, wherein an annular groove is formed on the periphery of the top of the bottom case, an annular protrusion is formed on the periphery of the bottom of the top cover corresponding to the annular groove, and the top cover is connected with the bottom case by the annular protrusion and the annular groove.
8. The wireless communication module with an anti-separation structure as claimed in claim 7, wherein a plurality of elastic clamping portions are further disposed on the outer side of the annular protrusion portion, a plurality of clamping holes penetrating the annular groove are further disposed on the outer side of the bottom case corresponding to the plurality of elastic clamping portions, and the top cover is clamped and fixed to the bottom case through the plurality of clamping portions and the plurality of clamping holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942563.3U CN212062865U (en) | 2020-05-29 | 2020-05-29 | Wireless communication module with anti-disengaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942563.3U CN212062865U (en) | 2020-05-29 | 2020-05-29 | Wireless communication module with anti-disengaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062865U true CN212062865U (en) | 2020-12-01 |
Family
ID=73521178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942563.3U Active CN212062865U (en) | 2020-05-29 | 2020-05-29 | Wireless communication module with anti-disengaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115719904A (en) * | 2022-09-09 | 2023-02-28 | 浙江珠城科技股份有限公司 | Connector for glass column of compressor |
-
2020
- 2020-05-29 CN CN202020942563.3U patent/CN212062865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115719904A (en) * | 2022-09-09 | 2023-02-28 | 浙江珠城科技股份有限公司 | Connector for glass column of compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100371659B1 (en) | Adapter frame assembly for electrical connectors | |
| US10886651B2 (en) | Electrical connector assembly and electrical connector system using the same | |
| CN212062865U (en) | Wireless communication module with anti-disengaging structure | |
| KR19990023430A (en) | Hybrid plug connector | |
| CA2589684A1 (en) | Surface mount connector assembly | |
| CN112768932B (en) | Communication device and shielding structure | |
| US11369030B2 (en) | Electronic device in which maximum number of mountable printed circuit boards is changeable | |
| CN211791863U (en) | Wireless communication device with stable communication | |
| US20170020013A1 (en) | Electronic device having an elastic member | |
| JP4551309B2 (en) | Socket for semiconductor device | |
| JPH0617345Y2 (en) | Jack mounting device | |
| CN212434879U (en) | Bunched cable connecting device | |
| KR20230028459A (en) | Optical cage components and optical communication devices | |
| CN214125424U (en) | Video acquisition and character superposition equipment | |
| CN220085120U (en) | Optical fiber signal transceiver | |
| CN212245745U (en) | Network communication equipment convenient to maintenance | |
| CN213878527U (en) | Adapter shell packaging structure | |
| KR200149014Y1 (en) | Pcb mounting structure on frame | |
| KR100433108B1 (en) | Establishing structure of PCB | |
| CN220382560U (en) | Switch board eye-splice formula mounting structure | |
| CN214957208U (en) | Battery pack structure for large-sized unmanned aerial vehicle | |
| CN213845474U (en) | S-band miniaturized square pure microstrip surface-mounted circulator | |
| CN218040000U (en) | Switch | |
| CN212516954U (en) | Travel switch and connecting structure | |
| CN220292052U (en) | Protocol converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |