CN217215316U - Vehicle-mounted multiport radio frequency connector - Google Patents
Vehicle-mounted multiport radio frequency connector Download PDFInfo
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- CN217215316U CN217215316U CN202221197212.XU CN202221197212U CN217215316U CN 217215316 U CN217215316 U CN 217215316U CN 202221197212 U CN202221197212 U CN 202221197212U CN 217215316 U CN217215316 U CN 217215316U
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- 238000007789 sealing Methods 0.000 claims description 14
- 210000000988 bone and bone Anatomy 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of radio frequency connectors, in particular to a vehicle-mounted multi-port radio frequency connector, wherein a board end component and a wire end component are detachably connected through a bolt; the bolt comprises a top plate and slot plates fixed on two sides of the bottom of the top plate, inclined grooves are formed in the inner side plate surfaces of the two slot plates, clamping columns connected with the inclined grooves in a sliding mode are arranged on two sides of the plate end assembly, and slots for the two slot plates to insert are formed in the top of the wire end assembly; the catch posts slide along the angled slots to allow the board end assembly to be inserted into or withdrawn from the wire end assembly. The vehicle-mounted multi-port radio frequency connector can better exert force in the process of assembling or disassembling the line end assembly and the plate end assembly through the line end assembly, the plate end assembly and the bolt.
Description
Technical Field
The utility model belongs to the technical field of the radio frequency connector and specifically relates to a vehicle-mounted multiport radio frequency connector is related to.
Background
The connector is a device for connecting two active devices and transmitting current or signals, wherein the wire-to-board connector is widely used, generally, the connector assembly of the type includes a wire end connector located at a data wire end and a board end connector located at a circuit board end, the wire end connector is usually provided with a Pin, the board end connector is usually provided with a jack, and after the Pin is inserted into the jack, the communication between the wire end connector and the board end connector can be realized.
It should be noted that, when the existing vehicle-mounted connector is used, no matter the line end connector and the plate end connector are assembled or disassembled, force is generated along the horizontal direction, but the vehicle-mounted connector is inconvenient to generate force in the assembling and disassembling process because the using space of the vehicle-mounted connector is narrow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle-mounted multiport radio frequency connector can realize that line end subassembly and board end subassembly assemble or dismantle the in-process, exert oneself better.
In order to achieve the above object, the utility model provides a following technical scheme:
a vehicle-mounted multi-port radio frequency connector comprises a board end component and a line end component;
the plate end assembly and the wire end assembly are detachably connected through a bolt;
the bolt comprises a top plate and slot plates fixed on two sides of the bottom of the top plate, the inner side plate surfaces of the two slot plates are both provided with chutes, two sides of the plate end assembly are provided with clamping columns connected with the chutes in a sliding manner, and the top of the wire end assembly is provided with slots for the two slot plates to insert;
the catch posts slide along the angled slots to allow the board end assembly to be inserted into or withdrawn from the wire end assembly.
Preferably, the bottom of the slot plate is provided with a spring buckle, and the top and the bottom of two sides of the wire end assembly are provided with a first lock catch and a second lock catch for locking the spring buckle;
the chute is internally provided with an inverted buckle used for fixing the clamping column.
Preferably, the elastic buckle comprises a U-shaped elastic sheet and an inclined plane bulge fixed at one end of the U-shaped elastic sheet;
the first lock catch comprises a locking groove used for being clamped into the inclined plane protrusion and a first preassembly hole used for shifting the inclined plane protrusion, the first preassembly hole is connected with the locking groove and is positioned on the surface of the wire end assembly, and a blocking surface used for blocking the upward movement of the inclined plane protrusion is arranged above the locking groove;
the second lock catch comprises a groove used for being clamped into the inclined plane protrusion and a second unlocking hole used for shifting the inclined plane protrusion, and the second unlocking hole is connected with the groove and is located on the surface of the line end assembly.
Preferably, the bottom of the slot plate is provided with a guide slot opening for guiding the clamping column into the chute, and the guide slot opening is connected with a slot opening of the chute.
Preferably, the wire end assembly includes a connector, a first bracket for assembling the connector, a second bracket for mounting the first bracket, a housing located outside the second bracket, and a housing cover, the first bracket is connected to the second bracket by a snap, the second bracket is connected to the housing by a snap, and the housing is connected to the housing cover by a snap.
Preferably, the first bracket comprises a bottom plate for the connector to pass through, and an elastic sheet and a fixing bone position which are fixed on one end face of the bottom plate, and the elastic sheet and the fixing bone position are fastened around the connector.
Preferably, one end of the second support is provided with an elastic sheet fixing groove matched with the elastic sheet, and the elastic sheet fixing groove can be used for allowing the connector to penetrate through and be connected with the plate end assembly.
Preferably, the other end of the second bracket is provided with a first sealing ring for waterproofing the mating part of the board end assembly and the wire end assembly.
The other end face of the bottom plate is connected with a waterproof second sealing ring, the second sealing ring can be used for enabling the connector to penetrate through and be connected with the elastic sheet and the fixing bone position, and the shell cover is connected with one end of the shell in a buckling mode to fix the second sealing ring.
Preferably, both sides of the interior of the wire end assembly are provided with a column groove for the clamping column to pass through.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses realize through line end subassembly, board end subassembly and bolt that line end subassembly and board end subassembly exert oneself better in the assembly or dismantlement process; the line end assembly and the plate end assembly are detachably connected through the bolt, firstly, two slot plates of the bolt are inserted into the slots at the top of the line end assembly, meanwhile, the plate end assembly and the line end assembly are matched, namely, clamping columns on two sides of the plate end assembly slide into chutes on the inner sides of the bolt, then, the slot plates are continuously inserted into the slots, the clamping columns slide along the tracks of the chutes in the direction of the line end assembly to drive the plate end assembly to move to match the line end assembly, therefore, the inserting force of the line end assembly and the plate end assembly in the original horizontal direction is converted into downward pressing force of the pin, force can be applied better until the slot plates are inserted into the bottoms of the slots, namely, the line end assembly and the plate end assembly are smoothly matched, and the dismounting process is not the same.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic diagram of an unassembled structure of a vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a of an on-vehicle multi-port radio frequency connector according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a C of the vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 4 is a bottom view of the first latch of the vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a vehicle-mounted multi-port rf connector B according to an embodiment of the present invention.
Fig. 6 is a cross-sectional view of a slot board of a vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 7 is a schematic view of an assembly structure of a vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a part of a vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
Fig. 9 is a schematic diagram of a partial structure of a vehicle-mounted multi-port rf connector according to an embodiment of the present invention.
And (3) iconic marking: 1-plate end component, 2-wire end component, 3-plug pin, 4-top plate, 5-slot plate, 6-slot groove, 7-clamping column, 8-slot groove, 9-elastic buckle, 10-second lock buckle, 11-U-shaped elastic sheet, 12-inclined plane bulge, 13-groove, 14-second unlocking hole, 15-guide groove opening, 16-connector, 17-first support, 18-second support, 19-shell, 20-shell cover, 21-bottom plate, 22-elastic sheet, 23-fixed bone position, 24-first sealing ring, 25-second sealing ring, 26-column groove, 27-first lock buckle, 28-reverse buckle, 29-locking groove, 30-first preassembly hole and 31-blocking surface.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Referring to fig. 1 and 7, the board end assembly 1 and the wire end assembly 2 are detachably connected by a latch 3;
the plug pin 3 comprises a top plate 4 and slot plates 5 fixed on two sides of the bottom of the top plate 4, inclined slots 6 are formed in the inner side plate surfaces of the two slot plates 5, clamping columns 7 connected with the inclined slots 6 in a sliding mode are arranged on two sides of the plate end assembly 1, and slots 8 for the two slot plates 5 to insert are formed in the top of the wire end assembly 2;
the catching posts 7 slide along the inclined grooves 6 so that the board end assembly 1 is inserted into or pulled out of the wire end assembly 2.
Specifically, the utility model has the advantages that the assembly or disassembly process of the line end component and the plate end component can be better realized through the line end component 2, the plate end component 1 and the bolt 3; the wire end component 2 and the board end component 1 are detachably connected through the plug pin 3, firstly, two slot plates 5 of the plug pin 3 are inserted into a slot 8 at the top of the wire end component 2, meanwhile, the board end component 1 and the wire end component 2 are matched, namely, clamping columns 7 at two sides of the board end component 1 slide into chutes 6 at the inner sides of the plug pin 3, then, the slot plates 5 are continuously inserted into the slots 8, in the process, the clamping columns 7 slide towards the direction of the wire end component 2 along the track of the chutes 6, and the board end component 1 is driven to move towards the wire end component 2 for matching, so that the inserting force of the wire end component 2 and the board end component 1 in the original horizontal direction is converted into downward pressing force of the plug pin 3, force can be applied better until the slot plates 5 are inserted into the bottoms of the slots 8, namely, the matching of the wire end component 2 and the board end component 1 is smoothly realized, and the dismounting process is reversed.
Referring to fig. 2 to 6, the bottom of the slot plate 5 is provided with a spring catch 9 for fixing the plug pin 3, and both sides of the wire end assembly 2 are provided with a first lock catch 27 and a second lock catch 10 for locking the spring catch 9;
the inclined groove 6 is internally provided with an inverted buckle 28 for fixing the clamping column 7.
The elastic buckle 9 comprises a U-shaped elastic sheet 11 and an inclined plane bulge 12 fixed at one end of the U-shaped elastic sheet 11;
the first locking buckle 27 comprises a locking groove 29 for being clamped into the inclined plane protrusion 12 and a first pre-assembly hole 30 for shifting the inclined plane protrusion 12, the first pre-assembly hole 30 is connected with the locking groove 29 and is positioned on the surface of the line end assembly 2, and a blocking surface 31 for blocking the upward movement of the inclined plane protrusion 12 is arranged above the locking groove 29;
the second lock catch 10 comprises a groove 13 for being clamped into the inclined plane protrusion and a second unlocking hole 14 for shifting the inclined plane protrusion 12, and the second unlocking hole 14 is connected with the groove 13 and is located on the surface of the line end component 2.
Specifically, in the process of inserting the slot plate 5 into the slot 8, the U-shaped elastic piece 11 deforms inward, the inclined protrusion 12 moves downward against the inner wall of the line terminal assembly 2 until the elastic buckle 9 is buckled into the first buckle 27, that is, the inclined protrusion 12 is buckled into the locking groove 29, because the blocking surface 31 for blocking the upward movement of the inclined protrusion 12 is arranged above the locking groove 29, when the plug pin 3 is assembled on the first buckle 27, the plug pin is locked and is difficult to be separated from the slot 8, the plug pin can be separated from the slot 8 only by a tool, the pre-assembly and the non-unlocking state of the connector can be realized, when the assembly is needed, the inclined protrusion 12 is shifted through the first pre-assembly hole 30, the U-shaped elastic piece 11 deforms inward, the inclined protrusion 12 continues to move downward against the inner wall of the line terminal assembly 2, until the slot plate 5 is inserted to the bottom of the slot 8, the elastic buckle 9 is just buckled into the second buckle 10, namely, the inclined plane bulge 12 is clamped into the groove 13 to realize the locking of the bolt 3; when unlocking is needed, the inclined plane bulge 12 is shifted from the second unlocking hole 14 to be separated from the groove 13, at the moment, the U-shaped elastic sheet 11 deforms inwards, the bolt 3 is pulled upwards, and the inclined plane bulge 12 pushes against the inner wall of the wire end component 2 to move upwards until the bolt 3 is separated; when the slot plate 5 is inserted to the bottom of the slot 8, the clamping column 7 slides to the position of the inverted buckle 28 in the slot 6, the inverted buckle 28 plays a role in fixing and clamping the clamping column 7, and the bolt 3 cannot be disengaged when tension force outside the slot 8 is not generated after the bolt 3 is assembled in place.
Further, the bottom of the slot board 5 is provided with a guide slot opening 15 for guiding the clamping column 7 into the slot 6, and the guide slot opening 15 is connected with the slot opening of the slot 6. Specifically, when it is desired to slide the card post 7 into the chute 6, the card post 7 hitting the slot opening 15 at the bottom of the slot plate 5 is blocked by the slot plate 5 and thus guided into the chute 6.
Referring to fig. 8 to 9, the wire end assembly 2 includes a connector 16, a first bracket 17 for assembling the connector 16, a second bracket 18 for mounting the first bracket 17, a housing 19 located outside the second bracket 18, and a cover 20, wherein the first bracket 17 is snap-fitted to the second bracket 18, the second bracket 18 is snap-fitted to the housing 19, and the housing 19 is snap-fitted to the cover 20.
Further, the first bracket 17 includes a bottom plate 21 for the connector 16 to pass through, and a spring plate 22 and a fixing bone 23 fixed on an end surface of the bottom plate 21, wherein the spring plate 22 and the fixing bone 23 are fastened around the connector 16. One end of the second bracket 18 is provided with a spring fixing groove matched with the spring 22, and the connector 16 can penetrate through the spring fixing groove to be connected with the board end assembly 1.
Specifically, the connector 16 can be fixed by matching and connecting the fixing bone position 23, the elastic sheet 22, the bottom plate 21 and the connector 16, the fixing bone position 23 and the elastic sheet 22 enable the connector 16 and the first support 17 to be preliminarily positioned, and the elastic sheet 22 can prevent the connector 16 from retreating, so that the connector 16 is prevented from loosening and falling off; in addition, the connector 16 can be fixed by matching the elastic sheet 22 with the elastic sheet fixing groove of the second support 18, and when the connector 16 is stressed, the elastic sheet 22 is fixed in the elastic sheet fixing groove, so that the elastic sheet 22 cannot deform, the connector 16 is better prevented from being separated from the second support 18, and the stability of the multi-port radio frequency connector is improved.
It is noted that the other end of the second bracket 18 is provided with a first seal ring 24 for waterproofing the mating portion of the board end assembly 1 and the wire end assembly 2. Specifically, the first sealing ring 24 has good waterproof function for the mating part of the line end component 2 and the plate end component 1.
It should be noted that the other end surface of the bottom plate 21 is connected to a waterproof second sealing ring 25, the second sealing ring 25 allows the connector 16 to pass through and connect with the elastic sheet 22 and the fixing rib 23, and the housing cover 20 is connected to one end of the housing 19 by being fastened to fix the second sealing ring 25. Specifically, the second seal ring 25 provides good waterproofing for the connection portion of the wire and the housing 19.
Preferably, the string end assembly 2 is provided with a column groove 26 for passing the catching column 7 on both sides of the inside thereof.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A vehicle-mounted multi-port radio frequency connector comprises a board end component (1) and a wire end component (2), and is characterized in that:
the plate end assembly (1) and the wire end assembly (2) are detachably connected through a bolt (3);
the plug pin (3) comprises a top plate (4) and slot plates (5) fixed on two sides of the bottom of the top plate (4), inclined slots (6) are formed in the inner side plate surfaces of the two slot plates (5), clamping columns (7) connected with the inclined slots (6) in a sliding mode are arranged on two sides of the plate end assembly (1), and slots (8) for the two slot plates (5) to insert are formed in the top of the wire end assembly (2);
the clamping column (7) slides along the inclined groove (6) so that the board end assembly (1) is inserted into or pulled out of the wire end assembly (2).
2. The vehicle-mounted multiport radio frequency connector according to claim 1, wherein the bottom of the slot plate (5) is provided with a snap fastener (9), and the top and the bottom of the two sides of the line terminal assembly (2) are respectively provided with a first lock catch (27) and a second lock catch (10) for locking the snap fastener (9);
an inverted buckle (28) used for fixedly holding the clamping column (7) is arranged in the chute (6).
3. The vehicle-mounted multiport radio frequency connector according to claim 2, wherein the snap (9) comprises a U-shaped elastic sheet (11) and a bevel protrusion (12) fixed at one end of the U-shaped elastic sheet (11);
the first lock catch (27) comprises a locking groove (29) used for being clamped into the inclined plane protrusion (12) and a first pre-assembling hole (30) used for shifting the inclined plane protrusion (12), the first pre-assembling hole (30) is connected with the locking groove (29) and is positioned on the surface of the wire end assembly (2), and a blocking surface (31) used for blocking the upward movement of the inclined plane protrusion (12) is arranged above the locking groove (29);
the second lock catch (10) comprises a groove (13) used for being clamped into the inclined plane protrusion (12) and a second unlocking hole (14) used for shifting the inclined plane protrusion (12), and the second unlocking hole (14) is connected with the groove (13) and located on the surface of the line end assembly (2).
4. A vehicle multiport rf connector according to claim 1, characterized in that the bottom of the slot plate (5) is provided with a guiding slot (15) for guiding the card post (7) into the slot (6), the guiding slot (15) connecting the slots of the slot (6).
5. A vehicle multiport radio frequency connector according to claim 1, characterized in that said line end assembly (2) comprises a connector (16), a first bracket (17) for assembling said connector (16), a second bracket (18) for mounting said first bracket (17), a housing (19) external to said second bracket (18) and a cover (20), said first bracket (17) being snap-fitted to said second bracket (18), said second bracket (18) being snap-fitted to said housing (19), said housing (19) being snap-fitted to said cover (20).
6. A vehicle multiport radio frequency connector according to claim 5, characterized in that said first bracket (17) comprises a base plate (21) for said connector (16) to pass through, and a spring plate (22) and a fixing bone position (23) fixed on one end face of said base plate (21), said spring plate (22) and said fixing bone position (23) being fastened around said connector (16).
7. The vehicle-mounted multiport radio frequency connector according to claim 6, characterized in that one end of the second bracket (18) is provided with a spring fixing groove matched with the spring (22), and the spring fixing groove can be used for the connector (16) to pass through and be connected with the plate end assembly (1).
8. A vehicle multiport RF connector according to claim 7, characterized in that the other end of the second bracket (18) is provided with a first sealing ring (24) for waterproofing the mating parts of the board end assembly (1) and the line end assembly (2).
9. The vehicle-mounted multiport radio frequency connector according to claim 6, wherein a waterproof second sealing ring (25) is connected to the other end face of the bottom plate (21), the second sealing ring (25) is used for allowing the connector (16) to penetrate through the elastic sheet (22) to be connected with a fixing bone position (23), and the shell cover (20) is connected with one end of the shell (19) in a buckling mode to fix the second sealing ring (25).
10. A vehicle multiport rf connector according to claim 1, characterized in that the inside of the line termination assembly (2) is provided on both sides with post slots (26) for the passage of said snap posts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197212.XU CN217215316U (en) | 2022-05-18 | 2022-05-18 | Vehicle-mounted multiport radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197212.XU CN217215316U (en) | 2022-05-18 | 2022-05-18 | Vehicle-mounted multiport radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217215316U true CN217215316U (en) | 2022-08-16 |
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ID=82779803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221197212.XU Active CN217215316U (en) | 2022-05-18 | 2022-05-18 | Vehicle-mounted multiport radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217215316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878671A (en) * | 2024-01-23 | 2024-04-12 | 东莞市信翰精密工业有限公司 | Power connector and assembly method |
-
2022
- 2022-05-18 CN CN202221197212.XU patent/CN217215316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878671A (en) * | 2024-01-23 | 2024-04-12 | 东莞市信翰精密工业有限公司 | Power connector and assembly method |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 51 Jinchuan Road, Xiegang Town, Dongguan City, Guangdong Province Patentee after: Dongguan Linjiwei Technology Co.,Ltd. Address before: No.12-523000, Yugang Town, Fengquan City, Guangdong Province Patentee before: DONGGUAN LINJVE INDUSTRY INVESTMENTS Co.,Ltd. |
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| CP03 | Change of name, title or address |