CN219610829U

CN219610829U - Split type porous position connector

Info

Publication number: CN219610829U
Application number: CN202320257926.3U
Authority: CN
Inventors: 王淑文
Original assignee: Dongguan Aces Electronic Co ltd
Current assignee: Dongguan Aces Electronic Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-29
Anticipated expiration: 2033-02-17

Abstract

The utility model belongs to the technical field of terminal wiring equipment, and discloses a split type porous position connector which comprises a base, wherein a plurality of first insertion pipes are fixedly arranged on the front end face of the base at intervals, second insertion pipes are fixedly arranged on the rear end face of the base at positions corresponding to the first insertion pipes respectively, and sealing elements are sleeved on the outer walls of the second insertion pipes. According to the utility model, the terminal interface is sealed and pressed, so that the tightness and the waterproofness of the terminal are effectively ensured, the situation of poor contact is avoided, and the working efficiency of the terminal is effectively ensured.

Description

Split type porous position connector

Technical Field

The utility model belongs to the technical field of terminal wiring equipment, and particularly relates to a split type porous position connector.

Background

Along with the gradual increase of vehicle-mounted electrical appliances and the popularization of energy conservation and emission reduction, the automobile system provides weight and volume reduction requirements for various elements, smaller terminals, smaller intervals and more connecting hole sites become the development trend of the automobile connector system, the occupied space can be reduced, and meanwhile, the distribution of the vehicle-mounted space is more reasonable and compact. The miniaturization of the current connector is first of all the miniaturization of the terminals, and the miniaturization of the related plastic housing. The smaller plastic housing ensures reliable fixing and connection of the small terminals, and has certain difficulties in strength, precision, production process and the like.

The split type porous position connector with the prior publication number of CN205646281U simplifies the structure of the secondary lock, reduces the consumption of materials and has simpler and more stable buckling mode. However, when the connector is used, the connecting wire is inserted into the jack, and the problems of unstable terminal pair insertion, poor sealing performance at the interface, poor contact and the like may occur.

Therefore, it is necessary to invent a split type multi-hole site connector to solve the above problems.

Disclosure of Invention

In view of the above problems, the present utility model provides a split type porous position connector, which enhances the sealing performance at the terminal interface, and at the same time, effectively prevents water and avoids poor contact, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the split type porous position connector comprises a base, wherein a plurality of first insertion pipes are fixedly arranged on the front end surface of the base at intervals, and second insertion pipes are fixedly arranged on the rear end surface of the base at positions corresponding to the first insertion pipes respectively; the outer wall of the second cannula is sleeved with a sealing piece;

the sealing piece comprises a first sealing block and a second sealing block which are matched with each other, and sealing jacks used for sealing and coating the connecting wires are formed in the surrounding of the first sealing block and the second sealing block; a matching groove is formed in a side wall, far away from the sealing jack, of the first sealing block, a matching block used for being spliced with the matching groove is fixedly arranged on a side wall, far away from the sealing jack, of the second sealing block, and one end, far away from the second sealing block, of the matching block is abutted against the groove bottom of the matching groove;

the two sealing pieces are positioned at the outermost periphery, and the first sealing block and the second sealing block are detachably and fixedly connected.

Optionally, a side wall of the first sealing block located at the outermost periphery and far away from the sealing jack and a side wall of the second sealing block located at the outermost periphery and far away from the sealing jack are both provided with two sealing grooves;

a compression ring matched with the shape of the sealing groove is movably arranged in the sealing groove, a movable arm is arranged in the compression ring in a penetrating manner, one end of the movable arm penetrates through the sealing groove and is in threaded connection with a compression block, one compression block is fixedly arranged on the second sealing block adjacent to the first sealing block at the outermost periphery, and the other compression block is fixedly arranged on the first sealing block adjacent to the second sealing block at the outermost periphery;

the other end of the movable arm is fixedly provided with an insulating cap, and the clamp ring is fixedly sleeved outside the insulating cap.

Optionally, a spring is sleeved on the movable arm, and the spring is arranged between the compression ring and the compression block.

Optionally, adjacent sealing elements are abutted and fixed with the matching block through the matching groove.

Optionally, the front end face of the base is provided with a groove, the plurality of first insertion tubes are transversely arranged in the groove, and the front end face of the base is positioned on the upper side and the lower side of the groove and is provided with a plurality of limiting grooves respectively.

Optionally, two side walls of the base are fixedly connected with clamping pieces, positions of two opposite side walls of the clamping pieces, corresponding to the limiting grooves, are respectively and fixedly provided with elastic limiting blocks, and the limiting blocks penetrate through the limiting grooves and extend out of the front end face of the base.

Optionally, the base up end fixedly connected with reinforcing plate, the both ends of reinforcing plate respectively with two fastener fixed connection.

The utility model has the technical effects and advantages that:

according to the utility model, the terminal interface is sealed and pressed, so that the tightness and the waterproofness of the terminal are effectively ensured, the situation of poor contact is avoided, and the working efficiency of the terminal is effectively ensured; and a plurality of sealing elements are sequentially connected in an abutting mode, so that the sealing elements are convenient to install and detach.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 shows a schematic overall structure of an embodiment of the present utility model;

FIG. 2 shows a schematic structural view of a second seal block in an embodiment of the present utility model;

FIG. 3 shows a schematic structural view of a seal in an embodiment of the utility model;

fig. 4 shows a schematic structural view of a compression ring in an embodiment of the present utility model.

In the figure: 1. a base; 2. a first cannula; 3. a second cannula; 4. a reinforcing plate; 5. a clamping piece; 6. a seal; 7. a first sealing block; 8. a second sealing block; 9. a mating groove; 10. a mating block; 11. sealing grooves; 12. a clamp ring; 13. a moving arm; 14. an insulating cap; 15. a spring; 16. a compaction block; 17. a groove; 18. a limit groove; 19. and a limiting block.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

When the existing split type porous position connectors are used, connecting wires are inserted into jacks, the problems of poor contact and the like caused by unstable terminal-to-plug connection or poor sealing property at the interface can occur.

The utility model provides a split type porous position connector, as shown in figures 1-4, which comprises a base 1, wherein a plurality of first insertion tubes 2 are fixedly arranged on the front end surface of the base 1 at intervals, and second insertion tubes 3 are fixedly arranged on the rear end surface of the base 1 at positions corresponding to the first insertion tubes 2 respectively; the outer wall of the second cannula 3 is sleeved with a sealing piece 6;

the sealing piece 6 comprises a first sealing block 7 and a second sealing block 8 which are matched with each other, and sealing jacks used for sealing and coating the connecting wires are formed around the first sealing block 7 and the second sealing block 8; a matching groove 9 is formed in the side wall, far away from the sealing jack, of the first sealing block 7, a matching block 10 used for being spliced with the matching groove 9 is fixedly arranged on the side wall, far away from the sealing jack, of the second sealing block 8, and one end, far away from the second sealing block 8, of the matching block 10 is abutted against the groove bottom of the matching groove 9;

the two sealing elements 6 at the outermost periphery are detachably and fixedly connected with each other through the first sealing block 7 and the second sealing block 8.

Specifically, a side wall of a first sealing block 7 located at the outermost periphery and far away from the sealing jack and a side wall of a second sealing block 8 located at the outermost periphery and far away from the sealing jack are both provided with two sealing grooves 11;

a compression ring 12 which is matched with the shape of the seal groove 11 is movably arranged in the seal groove 11, a movable arm 13 is arranged in the compression ring 12 in a penetrating way, one end of the movable arm 13 passes through the seal groove 11 and is in threaded connection with a compression block 16, one compression block 16 is fixedly arranged on a second seal block 8 adjacent to a first seal block 7 positioned at the outermost periphery, and the other compression block 16 is fixedly arranged on the first seal block 7 adjacent to the second seal block 8 positioned at the outermost periphery;

the other end of the movable arm 13 is fixedly provided with an insulating cap 14, and the compression ring 12 is fixedly sleeved outside the insulating cap 14.

Specifically, a spring 15 is sleeved on the movable arm 13, and the spring 15 is arranged between the compression ring 12 and the compression block 16.

Specifically, adjacent sealing members 6 are abutted and fixed with the matching block 10 through the matching groove 9.

Specifically, the front end surface of the base 1 is provided with a groove 17, a plurality of first cannulas 2 are transversely arranged in the groove 17, and a plurality of limit grooves 18 are respectively formed in the upper side and the lower side of the front end surface of the base 1, which are positioned on the groove 17.

Specifically, two side walls of the base 1 are fixedly connected with clamping pieces 5, elastic limiting blocks 19 are fixedly arranged at positions, corresponding to the limiting grooves 18, of one side wall, opposite to the two clamping pieces 5, respectively, and the limiting blocks 19 penetrate through the limiting grooves 18 and extend out of the front end face of the base 1.

Specifically, the up end of the base 1 is fixedly connected with a reinforcing plate 4, and two ends of the reinforcing plate 4 are respectively and fixedly connected with two clamping pieces 5.

Preliminary sealing of the second cannula 3 is achieved through the first sealing block 7 and the second sealing block 8, and the joint of the sealing piece 6 is tightly pressed through the pressing ring 12, so that effective waterproof sealing is ensured, and meanwhile poor contact is avoided; the movable arm 13 is convenient for realizing the movable compaction of the compaction ring 12, the insulating cap 14 is convenient for rotating the compaction ring 12, and the spring 15 is used for realizing the effective compaction of the first sealing block 7 and the second sealing block 8; the plurality of sealing elements 6 are conveniently installed and detached through the matching grooves 9 and the matching blocks 10; the connector is split through the clamping piece 5, the clamping piece 5 and the base 1 are stably installed through the limiting block 19 and the limiting groove 18, and the base 1 and the clamping piece 5 are stably installed through the reinforcing plate 4.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, when the utility model is used, two clamping pieces 5 are aligned to the two side walls of the base 1, so that the limiting block 19 is stably clamped in the limiting groove 18 and extends out of the front end surface of the base 1, and the base 1 and the clamping pieces 5 are stably installed by matching with the reinforcing plate 4;

connecting wires are respectively connected into the first cannula 2 and the second cannula 3, the first sealing block 7 and the second sealing block 8 are sleeved on the outer wall of the connecting wires, the plurality of matching blocks 10 are inserted into corresponding matching grooves 9, the preliminary connection of the plurality of sealing elements 6 is realized, the connecting wires are gradually sleeved on the outer wall of the second cannula 3, and two ends of the sealing element 6 are respectively sleeved on the second cannula 3 and the connecting wires in a sealing manner;

then the compression ring 12 is inserted into the sealing groove 11, the movable arm 13 is driven to move in the sealing groove 11 by rotating the insulating cap 14, the movable arm is screwed with the compression block 16, the compression connecting wire is further compressed with the second insertion tube 3 to ensure close contact, and meanwhile the compression ring 12 is further compressed on the outer wall of the compression connecting wire to realize stable connection of the sealing piece 6.

According to the utility model, the sealing and pressing are carried out on the terminal interface, so that the tightness and the waterproofness of the terminal interface are effectively ensured, the situation of poor contact is avoided, the working efficiency of the terminal interface is effectively ensured, meanwhile, the sealing element 6 is arranged into a square structure, a plurality of sealing elements 6 are connected while the space is effectively saved, and the installation and the disassembly of the sealing element 6 are facilitated, and the breakage of the connecting wire interface is prevented.

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

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

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The split type porous position connector comprises a base (1), wherein a plurality of first insertion pipes (2) are fixedly arranged on the front end surface of the base (1) at intervals, and second insertion pipes (3) are fixedly arranged on the rear end surface of the base (1) at positions corresponding to the first insertion pipes (2) respectively; the method is characterized in that: the outer wall of the second cannula (3) is sleeved with a sealing piece (6);

the sealing piece (6) comprises a first sealing block (7) and a second sealing block (8) which are matched with each other, and sealing insertion holes for sealing and coating the connecting wires are formed in the first sealing block (7) and the second sealing block (8) in a surrounding mode; a matching groove (9) is formed in a side wall, far away from the sealing jack, of the first sealing block (7), a matching block (10) used for being spliced with the matching groove (9) is fixedly arranged on a side wall, far away from the sealing jack, of the second sealing block (8), and one end, far away from the second sealing block (8), of the matching block (10) is abutted against the groove bottom of the matching groove (9);

the two sealing pieces (6) are positioned at the outermost periphery, and the first sealing block (7) and the second sealing block (8) are detachably and fixedly connected.

2. The split multi-hole site connector of claim 1, wherein: two sealing grooves (11) are formed in one side wall, far away from the sealing jack, of the first sealing block (7) located at the outermost periphery and one side wall, far away from the sealing jack, of the second sealing block (8) located at the outermost periphery;

a compression ring (12) which is matched with the shape of the seal groove (11) is movably arranged in the seal groove (11), a movable arm (13) is arranged in the compression ring (12) in a penetrating manner, one end of the movable arm (13) penetrates through the seal groove (11) and is in threaded connection with a compression block (16), one compression block (16) is fixedly arranged on the second sealing block (8) adjacent to the first sealing block (7) at the outermost periphery, and the other compression block (16) is fixedly arranged on the first sealing block (7) adjacent to the second sealing block (8) at the outermost periphery;

the other end of the movable arm (13) is fixedly provided with an insulating cap (14), and the compression ring (12) is fixedly sleeved outside the insulating cap (14).

3. The split multi-hole site connector of claim 2, wherein: the movable arm (13) is sleeved with a spring (15), and the spring (15) is arranged between the compression ring (12) and the compression block (16).

4. The split multi-hole site connector of claim 1, wherein: the adjacent sealing elements (6) are abutted and fixed with the matching blocks (10) through the matching grooves (9).

5. The split multi-hole site connector of claim 1, wherein: the front end face of the base (1) is provided with a groove (17), a plurality of first insertion tubes (2) are transversely arranged in the groove (17), and a plurality of limit grooves (18) are respectively formed in the upper side and the lower side of the groove (17) of the front end face of the base (1).

6. The split multi-well bit connector of claim 5, wherein: two side walls of the base (1) are fixedly connected with clamping pieces (5), elastic limiting blocks (19) are fixedly arranged at positions, corresponding to the limiting grooves (18), of two opposite side walls of the clamping pieces (5), and the limiting blocks (19) penetrate through the limiting grooves (18) and extend out of the front end face of the base (1).

7. The split multi-well bit connector of claim 6, wherein: the base (1) up end fixedly connected with reinforcing plate (4), the both ends of reinforcing plate (4) respectively with two fastener (5) fixed connection.