Electric connector assembly

Abstract

The utility model discloses an electric connector assembly, which relates to the field of electric connectors, and comprises a first electric connector and a second electric connector, one end of the first electric connector corresponding to the second electric connector is rotatably provided with a shielding connecting shell, and the outer side of the shielding connecting shell is provided with a plurality of rectangular grooves. A latex sponge block is fixedly arranged on the inner wall of the rectangular groove, two guide plates are fixedly arranged on each of the two sides of the inner wall of the rectangular groove, the latex sponge block is located between the two guide plates, and a connecting ring is fixedly arranged at the end, corresponding to the first electric connector, of the second electric connector. According to the utility model, through the arrangement of the latex sponge block on the shielding connecting shell, the latex sponge block is expanded, so that the sponge hole of the latex sponge block is expanded, the water absorption area of the sponge is increased, the rectangular groove is blocked by the latex sponge block, ventilation and heat dissipation can be ensured, and the heat dissipation effect is improved while most humidity can be isolated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric connector, especially a kind of electric connector assembly. BACKGROUND

[0002] Also known as electronic connector or circuit connector, it is the device of connecting electronic equipment component, for realizing the transmission of signal and power, electric connector except to meet general performance requirements, especially important requirement is that electric connector must reach contact well, work reliably, maintain conveniently, host circuit has very strict requirement to the quality and reliability of electric connector, also because of the high quality and high reliability of electric connector, it is also widely used in aviation, aerospace, national defense and other military systems, the commonly used classification method of electric connector includes appearance, structure, use etc.;

[0003] Electric connector is generally provided with metal shielding piece when being used, to prevent important components of external electromagnetic interference, and metal shielding piece is often the metal shell of electric connector, to wrap the connecting position, but electric connector is used in various scenes, when encountering greater humidity, and the connecting end of electric connector can be due to large current, resistance exists and other problems, produce high temperature, water vapor in air can be condensed into mist, and the prior art is sealed by rubber pad to isolate connecting end and outside, although humidity is ensured, but the heat dissipation effect is poor;

[0004] Therefore, it is necessary to provide an electric connector assembly to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing an electric connector assembly to solve the problem of difficulty in simultaneously achieving humidity and heat dissipation effect in the above-mentioned electric connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric connector assembly, comprising a first electric connector and a second electric connector connected to the first electric connector, the first electric connector is provided with a shielding connecting shell at one end corresponding to the second electric connector, a plurality of rectangular grooves are formed on the outer side of the shielding connecting shell, a latex sponge block is fixedly arranged on the inner wall of the rectangular groove, two guide plates are fixedly arranged on both sides of the inner wall of the rectangular groove, and the latex sponge block is located between the two guide plates.

[0007] The second electric connector is provided with a connecting ring at one end corresponding to the first electric connector, the second electric connector is provided with eight sockets at one end, and the shielding connecting shell is provided with four buckles for connecting the first electric connector at one end corresponding to the second electric connector.

[0008] Preferably, a spring is fixedly arranged on the inner side of the rectangular groove, and the end of the spring is fixedly connected with the latex sponge block.

[0009] The connecting plate is provided with a convex shape at both ends, and the connecting plate is slidably connected with the guide plate at both ends.

[0010] Preferably, a plurality of push plates are fixedly arranged inside the connecting ring in an annular array.

[0011] Preferably, a plurality of correction plates are fixedly arranged inside the shielding connecting shell, each group of the correction plates is provided with two correction plates, the correction plates are arranged in an inclined manner, and the inclination angles of the two corresponding correction plates are opposite.

[0012] Preferably, the push plate is between the two corresponding correction plates.

[0013] Preferably, the end of the push plate abuts against the corresponding connecting plate, and the number of the connecting plates and the push plates is equal.

[0014] The beneficial technical effects of the utility model lie in that the setting of the latex sponge block on the shielding connecting shell enables the latex sponge block to open and expand the sponge holes of the latex sponge block, increases the water absorption area of the sponge, blocks the rectangular groove through the latex sponge block, and can also ensure ventilation and heat dissipation, improve the heat dissipation effect while ensuring that most humidity is isolated.

[0015] The push plate and the connecting plate are staggered, so that the latex sponge block is still in a relaxed state after the shielding connecting shell is connected, the heat dissipation effect is improved, the actual use is facilitated, the rectangular groove is not blocked, the space for air flow is increased, and the latex sponge block can also replace the filter layer to filter impurities. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of an electric connector assembly of the utility model.

[0017] Figure 2 It is a split structure schematic view of the first electric connector and the second electric connector of the utility model.

[0018] Figure 3 It is a structure schematic view of the first electric connector of the utility model.

[0019] Figure 4 It is a connecting structure schematic view of the latex sponge block of the utility model.

[0020] In the drawing: 1, first electric connector; 2, second electric connector; 3, shielding connecting shell; 4, connecting ring; 5, buckle; 6, socket; 7, rectangular groove; 8, guide plate; 9, latex sponge block; 10, connecting plate; 11, spring; 12, correction plate; 13, push plate. DETAILED DESCRIPTION

[0021] As Figure 1 - Figure 4 The utility model provides a kind of electric connector assembly, including first electric connector 1 and the second electric connector 2 of butt joint with first electric connector 1, first electric connector 1 is main transmission line, for the delivery of signal, second electric connector 2 is the interface of connection terminal, first electric connector 1 and second electric connector 2 are prior art, not too much is described here.

[0022] First electric connector 1 is rotationally provided with shielding connection shell 3 at one end corresponding to second electric connector 2, the material of shielding connection shell 3 is shielding metal, mainly used to cover the connecting position of first electric connector 1 and second electric connector 2, the material of shielding connection shell 3 is metal material, not too much is described here.

[0023] Second electric connector 2 is fixedly provided with connecting ring 4 at one end corresponding to first electric connector 1, second electric connector 2 is provided with eight sockets 6 at one end, shielding connection shell 3 is fixedly provided with four buckles 5 for connecting first electric connector 1 at one end corresponding to second electric connector 2, buckle 5 is clamped in the inside of socket 6, to complete the connection and fixation of first electric connector 1 and second electric connector 2, by the rotationally arranged shielding connection shell 3, it is convenient to change the connecting angle of shielding connection shell 3 and second electric connector 2.

[0024] Multiple rectangular grooves 7 are provided on the outside of shielding connection shell 3, latex sponge block 9 is fixedly provided on the inner wall of rectangular groove 7, latex sponge block 9 has good water absorption and ductility, and filtering effect, latex sponge is prior art, not too much is described here, two guide plates 8 are fixedly provided on both sides of the inner wall of rectangular groove 7, latex sponge block 9 is between two guide plates 8, spring 11 is fixedly provided on the inside of rectangular groove 7, recess is provided on rectangular groove 7 for spring 11 to enter, when spring 11 is extruded, spring 11 enters the inside of recess, the end of spring 11 is fixedly connected with latex sponge block 9, connecting plate 10 is movably provided on the inside of rectangular groove 7, the two ends of connecting plate 10 are convexly arranged, the two ends of connecting plate 10 are slidably connected with guide plate 8, the one end of connecting plate 10 is fixedly connected with the end of spring 11, multiple push plates 13 are fixedly provided on the inside of connecting ring 4, and the multiple push plates 13 are arranged in annular array.

[0025] When the humidity of the use environment of first electric connector 1 and second electric connector 2 is higher, shielding connection shell 3 is connected by buckle 5 and socket 6, so that push plate 13 contacts connecting plate 10, connecting plate 10 is extruded by push plate 13, connecting plate 10 extrudes spring 11, and connecting plate 10 drives latex sponge block 9 to move simultaneously, latex sponge block 9 is opened, so that the sponge hole of latex sponge block 9 is expanded, the water absorption area of sponge is increased, and rectangular groove 7 is blocked by latex sponge block 9, which can also ensure ventilation and heat dissipation, while ensuring to isolate most of the humidity, the heat dissipation effect is improved.

[0026] The inside of the shielding connecting shell 3 is fixed with multiple sets of correction plates 12, each set of correction plates 12 is provided with two, the correction plates 12 are arranged obliquely, the inclination angles of the two corresponding correction plates 12 are opposite, the push plate 13 is between the two corresponding correction plates 12, through the setting of the correction plates 12, when the shielding connecting shell 3 is connected, the push plate 13 is convenient to contact the connecting plate 10, the end of the push plate 13 abuts against the corresponding connecting plate 10, the number of the connecting plate 10 and the push plate 13 is equal.

[0027] When the humidity of the use environment of the first electric connector 1 and the second electric connector 2 is not high, and the conventional use, the shielding connecting shell 3 is twisted, when the shielding connecting shell 3 and the second electric connector 2 are connected, the push plate 13 and the connecting plate 10 are staggered, so that after the shielding connecting shell 3 is connected, the latex sponge block 9 is still in a relaxed state, which is convenient to improve the heat dissipation effect, conforms to the actual use, does not block the rectangular groove 7, improves the space of air flow, and the latex sponge block 9 can also replace the filter layer to filter impurities.

Claims

1. An electric connector assembly, comprising a first electric connector (1) and a second electric connector (2) which is mated with the first electric connector (1), the first electric connector (1) is provided with a shielding connecting shell (3) at one end corresponding to the second electric connector (2), a plurality of rectangular grooves (7) are formed on the outside of the shielding connecting shell (3), a latex sponge block (9) is fixedly arranged on the inner wall of the rectangular groove (7), two guide plates (8) are fixedly arranged on both sides of the inner wall of the rectangular groove (7), and the latex sponge block (9) is between the two guide plates (8); characterized in that: The second electric connector (2) is fixed with a connecting ring (4) at one end corresponding to the first electric connector (1), and is provided with eight sockets (6) at one end.

2. The electrical connector assembly of claim 1, wherein: A spring (11) is fixed inside the rectangular groove (7), and an end of the spring (11) is fixedly connected with a latex sponge block (9); a connecting plate (10) is movably arranged inside the rectangular groove (7), the two ends of the connecting plate (10) are provided in a convex shape, the two ends of the connecting plate (10) are slidably connected with guide plates (8), and one end of the connecting plate (10) is fixedly connected with an end of the spring (11).

3. The electrical connector assembly of claim 2, wherein: A plurality of push plates (13) are fixed inside the connecting ring (4) and are arranged in an annular array.

4. The electrical connector assembly of claim 3, wherein: A plurality of sets of correction plates (12) are fixed inside the shielding connecting shell (3), each set of the correction plates (12) is provided with two, the correction plates (12) are arranged in an inclined manner, and the inclination angles of two corresponding correction plates (12) are opposite.

5. The electrical connector assembly of claim 4, wherein: The push plate (13) is between two corresponding correction plates (12).

6. The electrical connector assembly of claim 3, wherein: The end of the push plate (13) abuts against the corresponding connecting plate (10), and the number of the connecting plate (10) and the push plate (13) is equal.

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