CN218415099U

CN218415099U - Waterproof connector for rapid conversion of vehicle-mounted camera

Info

Publication number: CN218415099U
Application number: CN202222740628.8U
Authority: CN
Inventors: 苏原巧
Original assignee: Dongguan Weli Sheng Electronic Co ltd
Current assignee: Dongguan Weli Sheng Electronic Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-31
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a waterproof connector of quick conversion of on-vehicle camera, it relates to the connector field, it includes insulating wiring base, glue the core, the PIN needle of setting on gluing the core, be provided with the connecting terminal with the interface that the PIN needle suited, one side of wiring base is provided with the first recess that suits with glue core overall dimension, the opposite side of wiring base is provided with the fixed slot that suits with connecting terminal overall dimension, be provided with in the first recess and suit and run through to the through hole in the fixed slot with the PIN needle, set up the waterproof circle in the fixed slot and be located the through hole outside, glue the core and fix in first recess so that PIN needle inserts the through hole, connecting terminal fixes in the fixed slot and is connected with the fixed slot buckle, the terminal surface that connecting terminal set up the interface this moment supports and leans on and compress tightly on waterproof circle, the PIN needle passes the through hole and carries out signal connection with the interface, the utility model provides an equipment trouble among the prior art, and the equipment easily produces unfavorable technical problem.

Description

Waterproof connector of quick switching of on-vehicle camera

Technical Field

The utility model relates to a connector technical field especially relates to a waterproof connector of on-vehicle camera quick switching.

Background

The automobile camera has the functions of driving recording, backing observation, real-time observation of the environment in the automobile and the like, so the automobile camera generally needs to be installed outside the automobile, and is convenient for observing the peripheral images outside the automobile. A connector for an automotive camera needs waterproof and quick assembling properties.

To traditional vehicle-mounted camera's connector, generally set up PIN needle 3 on the flange casing with wiring base 1 complex, assemble the cooperation back with flange casing and wiring base 1, PIN needle 3 just can pass through-hole 12, accurate location is needed to such assembly mode, thereby otherwise insert the crooked poor or contact scheduling problem that produces of PIN needle 3 easily to lead to PIN needle 3 at the in-process of PIN needle 3, the equipment is in addition, wiring base 1 generally carries out screwed connection with connecting terminal 4, it can assemble or dismantle to need other instrument, it is more troublesome when its equipment and dismantlement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a waterproof connector of on-vehicle camera quick switch, it is troublesome that the equipment is solved among the prior art, and assembles and produce bad technical problem easily.

In order to realize the above-mentioned purpose, the utility model provides a waterproof connector of on-vehicle camera fast switch, including insulating wiring base, still include the rubber core, set up the PIN needle on the rubber core, be provided with the connecting terminal with the interface that the PIN needle suited, one side of wiring base is provided with the first recess that suits with rubber core appearance size, the opposite side of wiring base is provided with the fixed slot that suits with connecting terminal appearance size, be provided with in the first recess and suit and run through to the through hole in the fixed slot with the PIN needle, set up the waterproof circle that is located the through hole outside in the fixed slot, the rubber core is fixed in first recess so that the PIN needle inserts the through hole, connecting terminal fixes in the fixed slot and is connected with the fixed slot buckle, and the terminal surface that connecting terminal was provided with the interface this moment supports and leans on and compress tightly on waterproof circle, and the PIN needle passes through hole and interface to peg graft and carry out signal connection, its simple structure, and the defective rate when being convenient for processing and equipment can also reduce the equipment.

Among the above-mentioned technical scheme, be provided with trip portion on connecting terminal's the outer wall, be provided with trip portion matched with buckle portion on the fixed slot, be provided with the connecting portion that are connected with connecting terminal in the trip portion, the equipment of connecting terminal and wiring base of being convenient for is fixed.

Among the above-mentioned technical scheme, be provided with the spacing strip that is located trip portion both sides on the connecting terminal, improve the motion precision of trip portion, avoid trip portion to use for a long time later warp.

Among the above-mentioned technical scheme, still including installing the rubber ring between fixed slot inner wall and connecting terminal outer wall.

Among the above-mentioned technical scheme, be provided with the gib block on connecting terminal's the outer wall, be provided with the guide way that suits with the gib block in the fixed slot, play the effect of location direction.

In the technical scheme, one side of the wiring base is provided with a second groove, the first groove is positioned in the middle of the second groove, and an annular raised limiting part is arranged at the edge of the second groove.

In the technical scheme, an annular groove fixing part is arranged on the outer side of the annular convex limiting part on the wiring base.

In the above technical scheme, one side of the wiring base, which is provided with the annular groove fixing part, is provided with at least two fixing holes.

In the above technical solution, one side of the wiring base provided with the fixing groove is provided with at least two positioning columns, and one side of the wiring base provided with the fixing groove is provided with at least two positioning holes.

Among the above-mentioned technical scheme, still including installing on the wiring base and being located the waterproof casing in the gluey core outside, install the waterproof casing in the wiring base and being located the connecting terminal outside, waterproof casing and waterproof casing sealing connection to form airtight chamber that holds, wiring base, gluey core, PIN needle and connecting terminal all are located airtight chamber that holds.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this technical scheme has designed a gluey core, sets up the PIN needle on gluey core, and first recess suits with the appearance size of gluing the core, will glue the core like this and insert first recess 11 in, can fix a position, and the PIN needle can pass the through hole, and its simple structure, the processing of being convenient for assembles the convenience and has still avoided the problem of the outward appearance harmfully or contact failure, and this technical scheme has still set up waterproof circle moreover, has improved the waterproof performance of this technical scheme connector.

2. This technical scheme's connecting terminal fixes in fixed slot 13, be connected with the fixed slot buckle, be convenient for connecting terminal and wiring base assemble or dismantle, be provided with the gib block on connecting terminal's the outer wall in addition, be provided with the guide way that suits with the gib block in the fixed slot, the gib block plays the effect of location direction with the guide way, interface and through hole on the improvement connecting terminal align on the horizontal direction to improve stability and the precision that PIN needle passed through the through hole and the interface is pegged graft. This technical scheme simple structure, the defective rate when can also reduce the equipment of being convenient for process and equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a waterproof connector for rapid conversion of a vehicle-mounted camera provided by the present invention;

fig. 2 is a schematic structural diagram of a waterproof connector for rapid conversion of a vehicle-mounted camera at another angle, according to the present invention;

fig. 3 is a first exploded view of a waterproof connector for rapid conversion of a vehicle-mounted camera according to the present invention;

fig. 4 is a second exploded view of the utility model provides a waterproof connector for rapid conversion of vehicle-mounted camera;

fig. 5 is a third exploded view of the utility model provides a waterproof connector for rapid conversion of vehicle-mounted camera;

fig. 6 is a fourth exploded view of the utility model provides a waterproof connector for rapid conversion of vehicle-mounted camera;

fig. 7 is a fifth exploded view of the utility model provides a pair of waterproof connector of on-vehicle camera quick transition.

The reference numbers in the figures refer to: 1. a wiring base; 11. a first groove; 12. a through hole; 13. a fixing groove; 131. a fastening part; 132. a guide groove; 133. a bayonet; 14. a second groove; 15. an annular boss limiting part; 16. an annular groove fixing portion; 17. a fixing hole; 18. a positioning column; 19. positioning holes; 2. a rubber core; 3. a PIN needle; 4. a connection terminal; 41. an interface; 42. a hook part; 421. a connecting portion; 43. a limiting strip; 44. a guide bar; 5. an identification mark; 6. a waterproof ring; 7. a hook is clamped; a hook 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 7, the present embodiment provides a waterproof connector for fast conversion of a vehicle-mounted camera, which includes an insulated wiring base 1, a rubber core 2, a PIN 3, a connection terminal 4 and a waterproof ring 6.PIN needle 3 sets up on gluing core 2, is provided with interface 41 with PIN needle 3 is suitable for on connecting terminal 4. One side of wiring base 1 is provided with the first recess 11 that suits with gluey core 2 overall dimension, and the opposite side of wiring base 1 is provided with the fixed slot 13 that suits with connecting terminal 4 overall dimension, is provided with in the first recess 11 to suit with PIN needle 3 and run through to the through hole 12 in the fixed slot 13.

Waterproof circle 6 sets up in fixed slot 13 and is located the outside of through hole 12, and rubber core 2 is fixed so that PIN needle 3 inserts in first recess 11 through hole 12, connecting terminal 4 fix in fixed slot 13 and with fixed slot 13 buckle connection, connecting terminal 4 is provided with the terminal surface of interface 41 and supports and compress tightly on waterproof circle 6 this moment, and PIN needle 3 passes through hole 12 and pegs graft with interface 41 and carry out signal connection.

Particularly, prior art sets up PIN needle 3 on the flange casing with wiring base 1 complex, assemble the cooperation back with flange casing and wiring base 1, PIN needle 3 just can pass through hole 12, such assembly methods need accurate location, otherwise in the in-process of inserting PIN needle 3 lead to PIN needle 3 crooked easily thereby produce bad outward appearance or contact failure, please refer to fig. 3-4, this technical scheme has designed a gluey core 2, set up PIN needle 3 on gluey core 2, first recess 11 suits with the appearance size of gluey core 2, insert gluey core 2 in first recess 11 like this, can fix a position, PIN needle 3 can pass through hole 12, its simple structure, and convenient processing, the convenient problem of appearance or contact failure has still been avoided to the equipment.

In the prior art, the wiring base 1 is connected with the connecting terminal 4 through screws, the screws are disassembled when the screws are required to be disassembled, the assembly and the disassembly are troublesome, and the assembly or the disassembly can be carried out only by using other tools. Connecting terminal 4 of this technical scheme fixes in fixed slot 13, preferably with fixed slot 13 buckle connection, as preferred, be provided with trip portion 42 on connecting terminal 4's the outer wall, be provided with trip portion 42 matched with buckle portion 131 on fixed slot 13, for the convenience of connecting terminal 4 fixes with wiring base 1, wherein, fixed slot 13 suits with connecting terminal 4's appearance size, be provided with gib block 44 on connecting terminal 4's the outer wall in addition, be provided with the guide way 132 that suits with gib block 44 in the fixed slot 13, when connecting terminal 4 inserts fixed slot 13, gib block 44 can be located the guide way 132 promptly, play the effect of location direction, improve interface 41 and the through-hole 12 on connecting terminal 4 and align on the horizontal direction, thereby improve stability and the precision that PIN needle 3 passed through-hole 12 and interface 41 grafting. The connecting portion 421 connected to the connecting terminal 4 is disposed on the hook portion 42, so that the hook portion 42 can be pressed downward, and the hook portion 42 can be separated from the fastening portion 131, so that the connecting terminal 4 is separated from the wiring base 1. In addition, it is preferable that the connection terminal 4 is provided with the stopper bars 43 at both sides of the hook portion 42, in order to prevent the hook portion 42 from being easily distorted over a long period of time when the hook portion 42 is pressed and the locking portion 131 is assembled or disassembled, the stopper bars 43 limit the downward pressing or reset and bounce operation of the hook portion 42 only in the vertical direction, and improve the stability of the assembly or disassembly of the connection terminal 4 and the wiring base 1. In conclusion, fix earlier gluey core 2 in first recess 11, in connecting terminal 4 inserts fixed slot 13, the terminal surface that connecting terminal 4 was provided with interface 41 at this moment supports and compresses tightly on waterproof circle 6, plays waterproof function, and PIN needle 3 passes through hole 12 and carries out the grafting with interface 41 and carry out signal connection. This technical scheme simple structure, the defective rate when can also reduce the equipment of being convenient for process and equipment. In addition, this embodiment is still preferably including installing rubber ring 7 between fixed slot 13 inner wall and connecting terminal 4 outer wall, connecting terminal 4 fixes the back in holding tank 13 like this, the rubber ring has waterproof function under the outer wall of connecting terminal 6 and the inner wall extrusion of fixed slot 13, waterproof circle 6 extrudees at the terminal surface that connecting terminal 4 is provided with interface 41 and the terminal surface that is provided with through hole 12 in holding tank 13 and has waterproof function, thereby provide the waterproof performance of this technical scheme connector, as preferred, be provided with trip 71 on waterproof circle 6, be provided with bayonet 133 on holding tank 13, trip 71 buckle is in bayonet 133, improve the fixed stability of waterproof circle 6 and holding tank 13.

One side of this technical scheme's wiring base 1 is provided with second recess 14, and first recess 11 is located the middle part of second recess 14, and the border department of second recess 14 is provided with annular protruding spacing portion 15. An annular groove fixing part 16 is arranged on the wiring base 1 and positioned outside the annular protrusion limiting part 15. The side of the wiring base 1 provided with the annular groove fixing portion 16 is provided with at least two fixing holes 17. The annular protrusion limiting portion 15, the annular groove fixing portion 16 and the fixing hole 17 are all for providing a waterproof housing (not shown in the figure) on one side of the wiring base 1, and in addition, one side of the wiring base 1 provided with the fixing groove 13 is provided with at least two positioning columns 18. One side of the wiring base 1 provided with the fixing groove 13 is provided with at least two positioning holes 19. This is for being provided with waterproof shell (not shown in the figure) in the one side that wiring base 1 was provided with fixed slot 13, waterproof casing and waterproof shell sealing connection to form airtight chamber of holding, wiring base 1, gluey core 2, PIN needle 3 and connecting terminal 4 all are located airtight chamber of holding, thereby can avoid water and outside impurity to get into inside, cause short circuit or high pressure bad when connecting PIN needle 3 and interface 41, and then influence product property ability. One side that this technical scheme's wiring base 1 was provided with fixed slot 13 is provided with identification mark 5, and identification mark 5 mainly used sign buckle portion 131 sets up the direction position, and convenient to use person inserts connecting terminal 4 in fixed slot 13.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a waterproof connector of on-vehicle camera quick switch, includes insulating wiring base (1), its characterized in that still includes gluey core (2), sets up PIN needle (3) on gluey core (2), is provided with connecting terminal (4) with interface (41) that PIN needle (3) suited, one side of wiring base (1) is provided with first recess (11) that suits with gluey core (2) appearance size, the opposite side of wiring base (1) is provided with fixed slot (13) that suits with connecting terminal (4) appearance size, be provided with in first recess (11) and suit with PIN needle (3) and run through to through hole (12) in fixed slot (13), set up waterproof circle (6) in fixed slot (13) and be located through hole (12) outside, gluey core (2) are fixed in first recess (11) so that PIN needle (3) insert through hole (12), connecting terminal (4) are fixed in fixed slot (13) and are connected with fixed slot (13) buckle, and connecting terminal (4) are provided with the terminal surface that interface (41) lean on to lean on waterproof circle (6) and compress tightly PIN needle (12) and carry out signal connection with PIN needle (12), this moment.

2. The vehicle-mounted camera rapid-switching waterproof connector according to claim 1, wherein a hook portion (42) is arranged on an outer wall of the connecting terminal (4), a buckling portion (131) matched with the hook portion (42) is arranged on the fixing groove (13), and a connecting portion (421) connected with the connecting terminal (4) is arranged on the hook portion (42).

3. The vehicle-mounted camera rapid-conversion waterproof connector as claimed in claim 2, wherein the connecting terminal (4) is provided with a limiting strip (43) at two sides of the hook part (42).

4. The waterproof connector for fast switching of the vehicle-mounted camera according to claim 1, further comprising a rubber ring (7) installed between the inner wall of the fixing groove (13) and the outer wall of the connecting terminal (4).

5. The waterproof connector for rapid conversion of the vehicle-mounted camera according to claim 1, wherein a guide bar (44) is provided on an outer wall of the connection terminal (4), and a guide groove (132) adapted to the guide bar (44) is provided in the fixing groove (13).

6. The vehicle-mounted camera head rapid switching waterproof connector according to claim 1, wherein a second groove (14) is formed in one side of the wiring base (1), the first groove (11) is located in the middle of the second groove (14), and an annular protruding limiting part (15) is arranged at the edge of the second groove (14).

7. The vehicle-mounted camera head rapid-switching waterproof connector according to claim 6, wherein an annular groove fixing part (16) is arranged on the wiring base (1) and positioned on the outer side of the annular protrusion limiting part (15).

8. The vehicle-mounted camera rapid switching waterproof connector according to claim 7, wherein one side of the wiring base (1) provided with the annular groove fixing part (16) is provided with at least two fixing holes (17).

9. The vehicle-mounted camera rapid-switching waterproof connector as claimed in claim 1, wherein one side of the wiring base (1) provided with the fixing groove (13) is provided with at least two positioning columns (18), and one side of the wiring base (1) provided with the fixing groove (13) is provided with at least two positioning holes (19).

10. The waterproof connector for the rapid conversion of the vehicle-mounted camera according to claim 1, further comprising a waterproof housing installed on the wiring base (1) and located outside the rubber core (2), and a waterproof housing installed on the wiring base (1) and located outside the connecting terminal (4), wherein the waterproof housing and the waterproof housing are hermetically connected to form a hermetically-accommodating cavity, and the wiring base (1), the rubber core (2), the PIN PIN (3) and the connecting terminal (4) are all located in the hermetically-accommodating cavity.