Waterproof electronic connector

Abstract

The utility model relates to a waterproof electronic connector, which belongs to the field of electronic connectors and comprises a first protective shell and a second protective shell, a waterproof component is mounted on the first protective shell, and auxiliary clamping components are mounted on the first protective shell and the second protective shell. The installation waterproof assembly comprises a fixing block fixedly installed in the first protection shell. According to the waterproof electronic connector, by installing the waterproof assembly, the connector male head and the connector female head can be subjected to waterproof installation connection, the waterproof performance of electronic connector installation is improved, and the situation that flowing water enters the electronic connector, consequently, a cable is short-circuited, the electronic connector is damaged or power connection is caused, and life safety is affected is reduced; the service life of the electronic connector is prolonged, the use safety of the electronic connector is improved, an auxiliary clamping assembly is installed, the connector male head and the connector female head are conveniently and accurately limited and clamped in the first protective shell and the second protective shell, and the overall waterproof effect of the electronic connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic connector technical field, concretely is a waterproof electronic connector. BACKGROUND

[0002] Electronic connector is also often called circuit connector, electric connector, the conductor device that two conductors on a loop are bridged, so that electric current or signal can flow from one conductor to another conductor, electronic connector is a motor system, it can provide separable interface to connect two secondary electronic systems, simply speaking, to complete the electrical connection between circuit or electronic machine and the element becomes the connector between the two, namely the bridge.

[0003] Most electronic connector structures are single, and the waterproof performance of the electronic connector is poor when the electronic connector is used or not used, when the electronic connector is immersed in water, the cable is short-circuited, the electronic connector is damaged, and the life safety is seriously affected, the service life and effect of the electronic connector are reduced, and another technical scheme is provided for the problem. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a waterproof electronic connector, which has the advantages of quick connection and waterproof, solves the problem that the waterproof performance of the electronic connector is poor when the electronic connector is used or not used, the cable is short-circuited when the electronic connector is immersed in water, the electronic connector is damaged, the life safety is seriously affected, and the service life and effect of the electronic connector are reduced.

[0005] To achieve the above object, the utility model provides the following technical scheme: a waterproof electronic connector, which comprises a first protective shell and a second protective shell, the first protective shell is provided with a waterproof assembly, and the first protective shell and the second protective shell are provided with an auxiliary clamping assembly.

[0006] The waterproof assembly comprises a fixed block fixedly installed in the first protective shell, a connecting ring is inserted into the left side of the fixed block, a first sealing ring is fixedly installed on the left side of the connecting ring, a first sealing plug is fixedly installed on the right side of the connecting ring, and a plug rod is fixedly installed on the right side of the connecting ring.

[0007] The outer side of the first protective shell is fixedly installed with two vertical blocks, the opposite sides of the two vertical blocks are provided with connecting pieces, and the opposite sides of the two connecting pieces are fixedly installed with limiting rods.

[0008] Further, the auxiliary clamping assembly comprises two telescopic springs fixedly installed inside the second protective shell, and first limiting blocks are fixedly installed on opposite sides of the two telescopic springs.

[0009] Further, the auxiliary clamping assembly further comprises second limiting blocks arranged on opposite sides of the two groups of screw rods, and rotary discs are fixedly installed at the other ends of the two groups of screw rods, and second sealing rings are fixedly installed on the outer sides of the two rotary discs.

[0010] Further, a clamping groove is formed in the left side of the fixing block, the second protective shell is clamped with the fixing block through the clamping groove, a first insertion hole is formed in the left side of the fixing block, and the insertion rod is inserted with the fixing block through the first insertion hole.

[0011] Further, a through hole is formed in the interior of the insertion rod and the interior of the second protective shell, a second insertion hole is formed in the interior of the fixing block, and the limiting rod is inserted with the fixing block through the second insertion hole and the through hole.

[0012] Further, the limiting rod comprises four limiting rods, and first sealing rings are fixedly installed on the outer sides of the limiting rods, and the first protective shell and the second protective shell are provided with openings for connecting wire extension on the outer sides thereof.

[0013] Further, the connecting piece is composed of a horizontal plate and a bolt, first threaded holes are formed in opposite sides of the two groups of vertical blocks, and the bolt is screwed with the vertical blocks through the first threaded holes.

[0014] Further, second threaded holes are formed in the top and the bottom of the first protective shell, and the screw rods are screwed with the first protective shell through the second threaded holes.

[0015] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0016] The waterproof electronic connector is provided with the waterproof assembly, can be used for waterproof installation and connection of the male connector and the female connector, improves the waterproof performance of the electronic connector, reduces the water inflow into the electronic connector, causes the cable short circuit, causes the electronic connector damage or causes the life safety influence, improves the service life and the use safety of the electronic connector, is provided with the auxiliary clamping assembly, is convenient for accurate limiting and clamping of the male connector and the female connector in the interiors of the first protective shell and the second protective shell, and improves the waterproof effect of the electronic connector as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the utility model structure;

[0018] Figure 2For the utility model Figure 1 The enlarged view of the structure A;

[0019] Figure 3 The structure front view of the utility model;

[0020] Figure 4 The utility model first protective shell structure perspective view.

[0021] In the figure: 1, first protective shell, 2, second protective shell, 3, fixed block, 4, connecting ring, 5, first sealing ring, 6, first sealing block, 7, plug-in rod, 8, vertical block, 9, connecting piece, 10, limit rod, 11, telescopic spring, 12, first limit block, 13, screw rod, 14, second limit block, 15, rotary table, 16, second sealing ring. Specific embodiments

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 A waterproof electronic connector in the embodiment includes a first protective shell 1 and a second protective shell 2, the first protective shell 1 is provided with a waterproof assembly, and the first protective shell 1 and the second protective shell 2 are provided with an auxiliary clamping assembly.

[0024] Embodiment one: the waterproof assembly includes a fixed block 3 fixedly installed inside the first protective shell 1, a clamping groove is formed in the left side of the fixed block 3, and the second protective shell 2 is clamped with the fixed block 3 through the clamping groove, so that the first protective shell 1 and the second protective shell 2 can be preliminarily limited and clamped.

[0025] The outer side of the first protective shell 1 and the second protective shell 2 is provided with an opening for connecting line extension, so that the connecting line of the connector male head and the connector female head can extend to the outer side through the opening, and the outer side of the connecting line is fixedly provided with a second sealing ring, so as to reduce the water penetration.

[0026] Among them, the left side of the fixed block 3 is inserted with a connecting ring 4, the left side of the connecting ring 4 is fixedly provided with a first sealing ring 5, the right side of the connecting ring 4 is fixedly provided with a first sealing block 6, and the right side of the connecting ring 4 is fixedly provided with a plug-in rod 7.

[0027] The left side of the fixed block 3 is provided with a first insertion hole, and the insertion rod 7 is inserted with the fixed block 3 through the first insertion hole, and the first sealing ring 5 and the connecting ring 4 are positioned at the connecting position of the first protective shell 1 and the second protective shell 2, and then waterproof treatment is carried out.

[0028] The outer side of the first protective shell 1 is fixedly provided with two vertical blocks 8, and the opposite sides of the two vertical blocks 8 are provided with connecting pieces 9, and the opposite sides of the two connecting pieces 9 are fixedly provided with limiting rods 10.

[0029] In addition, the connecting piece 9 is composed of a horizontal plate and a bolt, and the opposite sides of the two vertical blocks 8 are provided with first threaded holes, and the bolt is screwed with the vertical block 8 through the first threaded hole, and the limiting rod 10 is fixed.

[0030] The number of limiting rods 10 is four, and the outer side of the limiting rod 10 is fixedly provided with a first sealing ring, which reduces the penetration of flowing water into the inside of the first protective shell 1 through the hole.

[0031] The inside of the insertion rod 7 and the inside of the second protective shell 2 are provided with through holes, and the inside of the fixed block 3 is provided with a second insertion hole, and the limiting rod 10 is inserted with the fixed block 3 through the second insertion hole and the through hole.

[0032] It should be noted that the waterproof electronic connector is provided with a waterproof assembly, which can waterproofly connect the connector male head and the connector female head, improve the waterproof performance of the electronic connector, reduce the flowing water into the electronic connector, cause the cable short circuit, damage the electronic connector or cause the life safety, improve the service life and safety of the electronic connector.

[0033] Specifically, the waterproof electronic connector is used, the connector male head is clamped and fixed in the inside of the first protective shell 1, the connector female head is clamped and fixed in the inside of the second protective shell 2, then the connecting line is extended to the outside through the hole of the first protective shell 1 and the second protective shell 2, then the second protective shell 2 is clamped with the fixed block 3, the first protective shell 1 and the second protective shell 2 are preliminarily clamped, then the insertion rod 7 is inserted with the fixed block 3, and then the cooperation of the connecting ring 4, the first sealing ring 5 and the first sealing plug 6 is sealed to the connecting position of the first protective shell 1 and the second protective shell 2, the limiting rod 10 is inserted into the inside of the fixed block 3, then the bolt is screwed with the vertical block 8, and then the connecting piece 9 and the limiting rod 10 are fixed, so as to improve the waterproof performance of the electronic connector.

[0034] Example two: please refer to Figure 1On the basis of the first protective shell 1 and the second protective shell 2, the auxiliary clamping assembly is installed, the auxiliary clamping assembly includes two telescopic springs 11 fixedly installed inside the second protective shell 2, and the opposite side of the two telescopic springs 11 is fixedly installed with a first limiting block 12, and the outer side of the first protective shell 1 is threadedly connected with two screw rods 13.

[0035] The top and the bottom of the first protective shell 1 are provided with second threaded holes, and the screw rod 13 is threadedly connected with the first protective shell 1 through the second threaded hole, so as to facilitate the rotating movement of the screw rod 13 inside the first protective shell 1.

[0036] Among them, the auxiliary clamping assembly further includes a second limiting block 14 arranged on the opposite side of the two groups of screw rods 13, and a rotating disc 15 fixedly installed at the other end of the two groups of screw rods 13, and a second sealing ring 16 fixedly installed on the outer side of the two rotating discs 15.

[0037] It should be noted that the waterproof electronic connector is provided with an auxiliary clamping assembly, which can precisely limit and clamp the connector male head and the connector female head inside the first protective shell 1 and the second protective shell 2, thereby improving the waterproof effect of the electronic connector as a whole.

[0038] Specifically, the waterproof electronic connector, rotating the two rotating discs 15, makes the two screw rods 13 rotate, the connecting line of the connector male head is inserted through the first protective shell 1, the connector male head is placed inside the first protective shell 1, then the two rotating discs 15 are twisted to limit and clamp the connector male head by the two second limiting blocks 14, and the two first limiting blocks 12 are moved in opposite directions to compress the telescopic spring 11, and then the connector female head is placed inside the second protective shell 2, and the two first limiting blocks 12 are moved to limit and clamp the connector female head.

[0039] The working principle of the above embodiment is as follows:

[0040] (1) The waterproof electronic connector, when in use, the connector male head is clamped and fixed inside the first protective shell 1, the connector female head is clamped and fixed inside the second protective shell 2, then the connecting line is extended to the outside through the hole of the first protective shell 1 and the second protective shell 2, then the second protective shell 2 is connected with the fixed block 3, the first protective shell 1 and the second protective shell 2 are preliminarily connected, then the plug-in rod 7 is inserted with the fixed block 3, and then the connection ring 4, the first sealing ring 5 and the first sealing block 6 are cooperated to seal the connection between the first protective shell 1 and the second protective shell 2, the limiting rod 10 is inserted into the fixed block 3, then the bolt is threadedly connected with the vertical block 8, and then the connecting piece 9 and the limiting rod 10 are fixed, so as to improve the waterproof performance of the electronic connector.

[0041] (2) the waterproof electronic connector, rotate two turntable 15, so that two screw rod 13 rotation, the connector male head line through the first protective shell 1 after, the connector male head is placed in the first protective shell 1 inside, then twist two turntable 15 so that two second limit block 14 to connector male head is limited to hold, while the two first limit block 12 is pushed in the opposite direction, so that the extension spring 11 is compressed, and then the connector female head is placed in the second protective shell 2 inside, send off two first limit block 12, the connector female head is limited to hold.

[0042] It should be noted that in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by an "comprising" statement is not excluded from a process, method, article, or apparatus that includes the element, even if the same process, method, article, or apparatus also includes other identical elements not expressly defined.

[0043] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A waterproof electronic connector comprising a first shield case (1) and a second shield case (2), characterized in that: The first protective shell (1) is provided with a waterproof assembly, and the first protective shell (1) and the second protective shell (2) are provided with an auxiliary clamping assembly; The waterproof assembly comprises a fixed block (3) fixedly installed in the first protective shell (1), a connecting ring (4) inserted into the left side of the fixed block (3), a first sealing ring (5) fixedly installed on the left side of the connecting ring (4), a first sealing plug (6) fixedly installed on the right side of the connecting ring (4), and an insertion rod (7) fixedly installed on the right side of the connecting ring (4). The outer side of the first protective shell (1) is fixedly installed with two vertical blocks (8), and the opposite sides of the two vertical blocks (8) are provided with connecting pieces (9), and the opposite sides of the two connecting pieces (9) are fixedly installed with limiting rods (10).

2. The water-resistant electronic connector of claim 1, wherein: The auxiliary clamping assembly comprises two telescopic springs (11) fixedly installed in the second protective shell (2), and the opposite sides of the two telescopic springs (11) are fixedly installed with first limiting blocks (12).

3. The water-resistant electronic connector of claim 1, wherein: The auxiliary clamping assembly further comprises second limiting blocks (14) arranged on the opposite sides of the two groups of screw rods (13), and the other ends of the two groups of screw rods (13) are fixedly installed with rotating discs (15), and the outer sides of the two rotating discs (15) are fixedly installed with second sealing rings (16).

4. The water-resistant electronic connector of claim 1, wherein: The left side of the fixed block (3) is provided with a clamping groove, the second protective shell (2) is clamped with the fixed block (3) through the clamping groove, and the left side of the fixed block (3) is provided with a first insertion hole.

5. The water-resistant electrical connector of claim 1, wherein: The inner part of the insertion rod (7) and the inner part of the second protective shell (2) are provided with through holes, and the inner part of the fixed block (3) is provided with a second insertion hole.

6. The water-resistant electrical connector of claim 1, wherein: The limiting rods (10) are four in number, and the outer sides of the limiting rods (10) are fixedly installed with first sealing rings, and the outer sides of the first protective shell (1) and the second protective shell (2) are provided with openings for connecting line extension.

7. The water-resistant electrical connector of claim 1, wherein: The connecting piece (9) is composed of a horizontal plate and a bolt, and the opposite sides of the two vertical blocks (8) are provided with first threaded holes, and the bolt is threadedly connected with the vertical block (8) through the first threaded hole.

8. The water-resistant electronic connector of claim 2, wherein: The top and bottom of the first protective shell (1) are provided with second threaded holes, and the screw rod (13) is threadedly connected with the first protective shell (1) through the second threaded hole.

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