CN214849236U

CN214849236U - Waterproof connector with base and shell capable of being quickly separated

Info

Publication number: CN214849236U
Application number: CN202121270271.0U
Authority: CN
Inventors: 周文忠
Original assignee: Shenzhen Connection Electronics Co ltd
Current assignee: Shenzhen Connection Electronics Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-23
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a waterproof connector of base and casing quickly separating, including base, casing and the terminal row subassembly that is used for the wiring, the casing passes through the handle to be fixed on the base, and the handle includes the linking arm and locates the hasp portion at linking arm both ends, the junction of hasp portion unable adjustment base and casing, and the linking arm lock solid is on the casing, and the terminal row subassembly is pegged graft at the opening part of base. The utility model discloses waterproof connector adopts split type structure, and the junction that divides the body structure all is equipped with waterproof construction, when needing to trade the line or trade the looks according to the in-service use environment, only needs to dismantle the screw on hand, then pulls the handle and can with base and casing quickly separating, need not to demolish whole waterproof connector, connects reliably conveniently, and the wiring security is high. The use requirements of users in different occasions are met, the user operation is simple and convenient, and the practicability is higher.

Description

Waterproof connector with base and shell capable of being quickly separated

Technical Field

The utility model relates to a wall-penetrating type binding post field especially relates to a waterproof connector of base and casing quickly separating.

Background

With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. Among them, the most widely used is the through-wall type terminal.

Wall-penetrating type wiring terminal can be installed side by side on the panel with the thickness of 1mm to 10mm and the like, the distance of adjusting the thickness of the panel can be automatically compensated, the terminal strip with any number of poles is formed, the isolation board can be used for increasing air gap and creepage distance, the wall-penetrating type terminal can be firmly installed in a rectangular preformed hole of the panel without any tool, and the installation is extremely convenient.

The base and the shell of the existing wall-penetrating type wiring terminal are of an integrally formed structure, and the base and the shell cannot be separated, so that the digits of the terminal strip are fixed and cannot be replaced, and the various requirements of users cannot be met.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a waterproof connector of base and casing quick separation.

The utility model discloses technical scheme as follows:

a waterproof connector with a base quickly separated from a housing, comprising:

a base;

the handle comprises a connecting arm and locking parts arranged at two ends of the connecting arm, the locking parts are used for fixing the joint of the base and the shell, and the connecting arm is locked on the shell;

and the terminal strip assembly is used for wiring and is inserted into the opening of the base.

According to the above scheme the utility model discloses, a serial communication port, be equipped with circular arch on the both sides outer wall of base respectively, be equipped with oval arch on the both sides outer wall of casing respectively, be equipped with locating hole and breach on the hasp portion of handle respectively, the locating hole cover is in on the circular arch, oval arch with the breach butt.

According to the above scheme the utility model discloses, a serial communication port, be equipped with the through-hole on the linking arm of handle, be equipped with the screw thread chamber on the casing, the screw pass in proper order the packing ring the through-hole is fixed in the screw thread chamber.

According to the above scheme the utility model discloses, a serial communication port, the base with the junction of casing is equipped with first silica gel circle.

According to the above scheme the utility model discloses, its characterized in that is equipped with the ring channel on the base open-ended outside terminal surface, the embedding of second silica gel circle in the ring channel.

According to the above scheme the utility model discloses, a serial communication port, terminal row subassembly includes framework, first connecting plate, second connecting plate and water conservancy diversion piece, first connecting plate with the second connecting plate respectively with the framework joint, the water conservancy diversion piece passes the framework, just the both ends of water conservancy diversion piece are fixed through the fastener respectively first connecting plate with on the second connecting plate.

According to the above scheme the utility model discloses, a serial communication port, the framework still includes a plurality of division boards, the division board will a plurality of terminal wiring positions are divided into to the framework, first connecting plate with still be equipped with respectively fixedly on the second connecting plate the grafting position of division board.

According to the above scheme the utility model discloses, a serial communication port, the outside of framework is equipped with the bayonet socket, be equipped with the wedge on the both sides wall of division board, first connecting plate with all be equipped with on the second connecting plate with bayonet socket matched with buckle, with wedge matched with draw-in groove, make first connecting plate with the second connecting plate is fixed respectively on the terminal wiring position of framework.

According to the above scheme the utility model discloses, a serial communication port, the middle part of framework still is equipped with closed base open-ended panel, be equipped with the perforation on the panel, the water conservancy diversion piece passes behind the perforation, its both ends are fixed respectively first connecting plate with on the second connecting plate.

According to above-mentioned scheme the utility model discloses, its characterized in that, the water conservancy diversion piece with the space department of perforation connection is filled with waterproof glue.

According to the above scheme the utility model discloses, its beneficial effect lies in, the utility model discloses waterproof connector adopts split type structure, and the junction that divides the body structure all is equipped with waterproof construction (if waterproof glue, silica gel circle etc.), when needing to trade the line or trade the looks according to the in-service use environment, only need dismantle the screw on hand, then pull the handle and can be with base and casing quickly separating, need not to demolish whole waterproof connector, connect reliably conveniently, the wiring security is high. The use requirements of users in different occasions are met, the user operation is simple and convenient, and the practicability is higher.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a front view of the connection structure of the base and the housing of the present invention;

FIG. 4 is a cross-sectional view of the connection structure of the base and the housing of the utility model;

fig. 5 is an exploded view of the terminal block assembly of the present invention;

fig. 6 is a sectional view of the terminal block assembly of the present invention.

In the figures, the various reference numbers:

1. a base 11, an annular groove 12, a circular bulge 13 and a positioning column,

2. a shell body 21, an elliptical bulge 22, a threaded hole 23 and a threaded cavity,

3. a handle 31, a locking part 311, a positioning hole 312, a gap 32 and a connecting arm,

4. frame, 41, partition board, 42, terminal connecting wire position, 421, bayonet, 422, wedge block, 43, panel,

5. a first connecting plate 6, a second connecting plate 51, a slot position 52 and an inserting position,

7. a flow deflector, 71, a hole site,

100. the first silica gel circle, 200, the second silica gel circle, 300, waterproof glue.

Detailed Description

The invention is further described with reference to the following figures and embodiments:

it will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a number" is one or more unless specifically limited otherwise.

As shown in fig. 1 to 6, a waterproof connector with a base and a shell quickly separated from each other comprises a base 1, a shell 2 and a terminal strip assembly, wherein the shell 2 is fixed on the base 1 through a handle 3, the handle 3 comprises a connecting arm 32 and locking parts 31 arranged at two ends of the connecting arm 32, the locking parts 31 fix the joint of the base 1 and the shell 2, the connecting arm 32 is locked on the shell 2, and the terminal strip assembly for wiring is inserted into an opening of the base 1.

In an alternative embodiment, the outer walls of the two sides of the base 1 are respectively provided with a circular protrusion 12, the outer walls of the two sides of the housing 2 are respectively provided with an elliptical protrusion 21, the locking portion 31 of the handle 3 is respectively provided with a positioning hole 311 and a notch 312, the positioning hole 311 is sleeved on the circular protrusion 12, and the elliptical protrusion 21 is abutted against the notch 312, so that the locking portion 31 fixes the joint of the base 1 and the housing 2. A through hole is formed in the connecting arm 32 of the handle 3, a threaded cavity 23 is formed in the shell 2, and screws sequentially penetrate through the gasket and the through hole to be fixed in the threaded cavity 23, so that the connecting arm 32 fixes the base 1 and the shell 2. Base 1 and casing 2 are connected for the buckle formula, and no crack, when dismantling, only need dismantle the screw, then pull handle 3 and can separate base 1 and casing 2.

Preferably, the circular protrusion 12 corresponds to the elliptical protrusion 21 in the vertical position, so that the locking portion 31 can be easily and quickly aligned with the base 1 and the housing 2, thereby achieving a firm connection.

Preferably, the notch 312 is provided with an arc portion closely fitting the contour of the arc portion of the elliptical protrusion 21, so as to prevent the notch 312 from separating from the elliptical protrusion 21.

Preferably, a waterproof glue is coated between the screw and the gasket to prevent foreign materials (e.g., water drops, dust) from entering the housing 2.

As shown in fig. 2, in an alternative embodiment, a positioning column 13 is disposed below the circular protrusion 12 on one side, and a corresponding position of the housing 2 is provided with a notch (not shown in the figure), when assembling, the positioning column 13 is aligned with the notch to be inserted into and aligned, so that the base 1 and the housing 2 are quickly aligned, and the assembly by a worker is facilitated.

As shown in fig. 3 to 4, preferably, a first silicone ring 100 is disposed at a joint between the base 1 and the housing 2, and the first silicone ring 100 can prevent foreign matters from entering the housing 2, so as to further achieve waterproof and dustproof effects.

Preferably, base 1 is the through structure from beginning to end, is equipped with ring channel 11 on the open-ended outside terminal surface of base 1, and in second silica gel circle 200 embedding ring channel 11, this second silica gel circle 200 can prevent that the foreign matter from getting into in the casing 2, further reaches waterproof, dirt-proof effect.

Preferably, the interior of the housing 2 is a hollow structure, a threaded hole 22 is formed in the bottom of the housing, the waterproof plug is in threaded connection with the threaded hole 22, and when necessary, the threaded hole 22 is blocked by the waterproof plug to prevent foreign matters from entering the housing 2.

As shown in fig. 5 to 6, the terminal strip assembly includes a frame 4, a first connecting plate 5, a second connecting plate 6 and a flow deflector 7, the first connecting plate 5 and the second connecting plate 6 are respectively connected with the frame 4 in a snap-fit manner, the flow deflector 7 penetrates through the frame 4, and two ends of the flow deflector 7 are respectively fixed on the first connecting plate 5 and the second connecting plate 6 through fasteners.

Preferably, the frame 4 further includes a plurality of partition plates 41, the partition plates 41 divide the frame 4 into a plurality of terminal connection positions 42, in this embodiment, the terminal connection positions 42 are provided with 5 bits, the terminal connection positions 42 can be flexibly set to 3-5 bits according to actual needs in a manufacturing process, the waterproof connector is reliably and conveniently connected, and the wiring safety is high.

Preferably, the first connecting plate 5 and the second connecting plate 6 are further provided with inserting positions 52 for fixing the partition plate 41. It is convenient to fix the first connecting plate 5 and the second connecting plate 6 to the frame body 4 more firmly.

Preferably, the middle part of framework 4 is equipped with the open-ended panel 43 of closed base 1, one side that panel 43 was kept away from to terminal wiring position 42 is equipped with bayonet socket 421, be equipped with wedge 422 on the both sides inner wall of terminal wiring position 42, all be equipped with on first connecting plate 5 and the second connecting plate 6 with bayonet socket 421 matched with buckle, with wedge 422 matched with draw-in groove, through buckle and bayonet socket 421 lock, card wedge 422 and draw-in groove joint, make first connecting plate 5 and second connecting plate 6 fix respectively on framework 4's terminal wiring position 42.

In an alternative embodiment, the face plate 43 opposite to the terminal connecting line 42 is provided with a through hole, and the deflector 7 is fixed at its both ends to the first connecting plate 5 and the second connecting plate 6, respectively, after passing through the through hole.

Preferably, waterproof glue 300 is filled in the gap between the guide vane 7 and the through hole. Waterproof glue 300 is filled in the gap between each flow deflector 7 and the through hole, so that the waterproofness of the whole waterproof connector is ensured.

Preferably, the first connecting plate 5 and the second connecting plate 6 are respectively provided with a groove 51, a nut is placed in the groove 51, two ends of the baffle 7 are respectively provided with a hole 71, and a bolt penetrates through the hole 71 of the baffle 7 to be in threaded connection with the nut, so that the baffle 7 is fixed on the first connecting plate 5 and the second connecting plate 6.

The utility model discloses waterproof connector adopts split type structure, and the junction that divides the body structure all is equipped with waterproof construction (if waterproof glue, silica gel circle), when needing to trade the line or trade the looks according to the in-service use environment, only needs to dismantle the screw on the handle 3, then pulls handle 3 and can be with

base

1 and 2 quickly separating of casing, need not to demolish whole waterproof connector, and convenience of customers operates, has more the practicality.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A waterproof connector with a base and a shell quickly separated from each other is characterized by comprising:

a base;

2. The waterproof connector for quickly separating the base from the housing as claimed in claim 1, wherein the outer walls of the two sides of the base are respectively provided with circular protrusions, the outer walls of the two sides of the housing are respectively provided with elliptical protrusions, the locking portion of the handle is respectively provided with a positioning hole and a notch, the positioning hole is sleeved on the circular protrusions, and the elliptical protrusions are abutted against the notches.

3. The waterproof connector with the base and the shell quickly separated according to claim 1, wherein a through hole is formed in the connecting arm of the handle, a threaded cavity is formed in the shell, and a screw penetrates through the gasket and the through hole in sequence to be fixed in the threaded cavity.

4. The waterproof connector with the base and the shell quickly separated according to claim 1, wherein a first silicone ring is arranged at the joint of the base and the shell.

5. The waterproof connector for quickly separating the base from the shell as claimed in claim 1, wherein an annular groove is formed on the outer side end face of the opening of the base, and the second silicone ring is embedded in the annular groove.

6. The waterproof connector with the base and the shell quickly separated according to claim 1, wherein the terminal strip assembly comprises a frame body, a first connecting plate, a second connecting plate and a flow deflector, the first connecting plate and the second connecting plate are respectively clamped with the frame body, the flow deflector penetrates through the frame body, and two ends of the flow deflector are respectively fixed on the first connecting plate and the second connecting plate through fasteners.

7. The waterproof connector with the base and the shell quickly separated according to claim 6, wherein the frame further comprises a plurality of partition plates, the partition plates divide the frame into a plurality of terminal connecting line positions, and the first connecting plate and the second connecting plate are respectively provided with a plugging position for fixing the partition plates.

8. The waterproof connector for quickly separating the base from the casing as claimed in claim 7, wherein a bayonet is provided on an outer side of the frame, wedge blocks are provided on two side walls of the partition plate, and a buckle and a slot are provided on each of the first connecting plate and the second connecting plate, the buckle and the slot being matched with the bayonet, so that the first connecting plate and the second connecting plate are respectively fixed on a terminal connecting line of the frame.

9. The waterproof connector for quickly separating the base from the shell as claimed in claim 6, wherein a panel for closing the opening of the base is further disposed at the middle part of the frame, the panel is provided with a through hole, and after the flow deflector passes through the through hole, the two ends of the flow deflector are respectively fixed on the first connecting plate and the second connecting plate.

10. The waterproof connector for quickly separating the base from the shell as claimed in claim 9, wherein a waterproof glue is filled in the gap between the deflector and the through hole.