Socket connector for vehicle

Abstract

The utility model relates to the technical field of connectors, in particular to a socket connector for a vehicle, which aims at solving the technical problem of overcoming the defect of plug-in safety in the prior art, and is mainly realized through the following technical scheme: the socket connector for the vehicle comprises a socket body and a protective sleeve, the protective sleeve covers the socket body and is close to the top, the socket body is provided with a plurality of main output ports and a plurality of standby output ports, the main output ports and the standby output ports are internally provided with pin pieces in an extending mode, the protective sleeve comprises a protective ring sleeve and a shielding sleeve, the shielding sleeve is further provided with a jack sleeve in an extending mode, and the protective sleeve is arranged to protect the socket body. The use of other locking structures is reduced, the situation of locking failure or locking in the transportation process is avoided, the protective sleeve performs sealing waterproof protection on the unused open connector, and internal electric appliances are prevented from being affected with damp and damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, specifically relates to a socket connector for vehicle. BACKGROUND

[0002] Socket connector refers to the connector used with pinhole connector, is used for receiving pinhole and realizes the connecting device of electrical connection, also be called connector or connector, is indispensable connection assembly in electronic equipment, can be blocked in the circuit or isolated between the circuit, builds the bridge of communication, thereby makes the current flow, makes the circuit realize the function of the predetermined, is the electronic product of connecting two active devices, can transmit current or signal.

[0003] In the prior art, in order to fix and protect the docking connector buckling end, avoid the plug-in connector to be dragged loose in the packaging and transportation process before use, increase more protection mechanism, but the existing protection structure is easy to cause locking false touch and the like, cause subsequent disassembly inconvenience;The plug-in connector interface position is in the open state for a long time, easy to absorb dust into when power on, affect the contact between plug-in connectors. UTILITY MODEL CONTENTS

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects of plug-in safety in the prior art, thereby providing a socket connector for vehicle.

[0005] The above technical purpose of the utility model is realized through the following technical scheme:

[0006] A socket connector for vehicle, comprising a socket body and a protective sleeve, the protective sleeve is covered on the socket body, a plurality of main output ports and a plurality of standby output ports are formed on the socket body, plug-in pieces are arranged in the main output ports and the standby output ports, the other end of the plug-in piece extends out of the socket body, the protective sleeve is arranged at the top of the socket body, and friction strips are arranged on the opposite sides of the socket body.

[0007] Through the above technical scheme, the protective sleeve is arranged to protect the socket body, the use of other locking structures is reduced, the locking failure or locking of the protective sleeve in the transportation process is avoided, the protective sleeve can be disassembled, so it can be replaced according to the use time and use scene;The protective sleeve seals and waterproofs the open connector not in use, avoids the damage of internal electrical appliances due to damp.

[0008] Further, the socket body comprises a connecting base, a receiving base and a plurality of needle bases, the connecting base is integrally arranged with the receiving base and fixed above the receiving base, the area of the receiving base is larger than that of the connecting base, the main output port and the standby output port are provided through the connecting base, the needle bases are connected in the main output port and the standby output port, and the accommodating groove is provided in the bottom of the receiving base, and the needle guide groove is provided in the top of the accommodating groove.

[0009] By adopting the above technical scheme, the connecting base and the receiving base realize the stability of the socket body, the needle base cooperates with the needle piece to fix the needle piece to ensure the firmness and stability of the needle, and the loosening of the needle during use or transportation is avoided.

[0010] Further, the connecting base is provided with an isolation cavity in the middle part, the isolation cavity is arranged between the main output port and the standby output port, and the insulating sheet is arranged around the outer periphery of the connecting base corresponding to the main output port and the standby output port.

[0011] By adopting the above technical scheme, the isolation cavity and the insulating sheet are used to isolate the main output port and the standby output port, the cross talk of the needles in the two output ports is avoided, and the safety in use is improved.

[0012] Further, the needle base is provided with a needle hole corresponding to the needle piece, the annular sealing gasket is connected to the bottom of the needle hole, the inclined push plates are extended to the both sides of the needle base, the clamping grooves are provided on the push plates, the clamping grooves corresponding to the clamping grooves are provided in the both sides of the main output port and the standby output port, and the clamping blocks are extended in the clamping grooves corresponding to the clamping grooves.

[0013] By adopting the above technical scheme, the needle piece is installed in the needle base and then installed in the connecting base to ensure the firmness of the needle and realize the protection of the needle to shield external interference; the clamping and fixing of the needle base are realized by the cooperation of the push plates on the both sides and the clamping grooves.

[0014] Further, the needle piece comprises a total needle, a main branch needle and a standby branch needle, the total needle, the main branch needle and the standby branch needle are integrally arranged, the standby branch needle is in L shape and the horizontal side is clamped into the needle guide groove, the main branch needle and the standby branch needle are provided with a plurality of abutting protrusions close to the top, and the needle hole is provided with a plurality of abutting clamps corresponding to the abutting protrusions.

[0015] By adopting the above technical scheme, the main branch needle and the standby branch needle are led out from the total needle, the main branch needle is used for work in normal state, the standby branch needle can be used in emergency, and the standby branch needle can be used in emergency when the main branch needle is damaged.

[0016] Further, the connecting base is sleeved with a protective sleeve, which comprises a protective ring sleeve and a shielding sleeve, the shielding sleeve is arranged on the top of the protective ring sleeve and is fixed on one side of the protective ring sleeve in the width direction, the protective ring sleeve is sleeved on the connecting base and is provided with a protective groove on the top for accommodating the shielding sleeve, and the shielding sleeve is provided with a connecting port corresponding to the main output port.

[0017] By adopting the above technical scheme, the protective sleeve surrounds and protects the socket body without affecting the plugging of other connecting members, and the arrangement of the protective sleeve can play the role of a gasket between the two connecting members to make the connection between the two connecting members more stable.

[0018] Further, the shielding sleeve is further extended with a port sleeve above one end away from the connecting position of the shielding sleeve and the protective ring sleeve, the port sleeve is normally connected with the connecting port and is horizontally arranged with the shielding sleeve, a sealing column is extended on one side of the bottom of the port sleeve, the sealing column corresponds to the number of the main output ports and is connected with the needle seat, an opening protrusion is extended on one side of the top of the port sleeve, an opening groove is arranged on the outer side wall of the protective ring sleeve in the width direction close to the port sleeve, a bending groove is further arranged on the upper surface of the shielding sleeve, and the shielding sleeve is further provided with an opening groove corresponding to the opening protrusion in the middle part close to the port sleeve.

[0019] By adopting the above technical scheme, when the socket body is used, the port sleeve is opened and turned to the right, the opening protrusion is buckled with the opening groove on the right side wall of the protective ring sleeve, and the connecting port is exposed for plugging, in this state, the shielding sleeve can act as a gasket between the socket body and other connecting members, thereby preventing the connection from loosening; or the right end of the shielding sleeve is directly bent along the bending groove to the left and up, the opening protrusion is buckled with the opening groove on the right side of the middle of the shielding sleeve, and the connecting port is directly exposed for plugging, in this state, the socket body is directly connected with other connecting members. The arrangement of the shielding sleeve is mainly to limit the use of the standby output port to avoid overloading and other situations.

[0020] Further, the shielding sleeve is further provided with an opening groove on the side away from the port sleeve, and the opening protrusion and the opening groove are arranged in the width direction of the connecting base.

[0021] By adopting the above technical scheme, in the case of damage to the main output port, the shielding sleeve is directly lifted from the right side and the opening groove is aligned and buckled with the opening protrusion for use of the standby output port.

[0022] In summary, the technical scheme of the utility model has the following advantages:

[0023] 1.The socket connector for vehicle provided by the utility model is provided with a protective sleeve for protecting the socket body, reduces the use of other locking structures, avoids locking failure or locking in the transportation process, and the protective sleeve can be detached, so that replacement can be performed according to the use time and use scene.

[0024] 2.The socket connector for vehicle provided by the utility model is provided with a protective sleeve for protecting the socket body, reduces the use of other locking structures, avoids locking failure or locking in the transportation process, and the protective sleeve can be detached, so that replacement can be performed according to the use time and use scene.

[0025] 3.The socket connector for vehicle provided by the utility model is provided with a protective sleeve for protecting the socket body, reduces the use of other locking structures, avoids locking failure or locking in the transportation process, and the protective sleeve can be detached, so that replacement can be performed according to the use time and use scene. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 It is a whole structure schematic view of the socket connector for vehicle provided in one embodiment of the utility model;

[0028] Figure 2 It is an explosion structure schematic view of the socket connector for vehicle provided in one embodiment of the utility model;

[0029] Figure 3 It is a transverse section structure schematic view of the socket connector for vehicle provided in one embodiment of the utility model;

[0030] Figure 4 It is a longitudinal section structure schematic view of the socket connector for vehicle provided in one embodiment of the utility model.

[0031] EXPLANATION OF REFERENCE NUMERALS:

[0032] 1, socket body; 11, connecting base; 111, insulation cavity; 122, insulation sheet; 12, receiving base; 121, accommodating groove; 1211, lead slot; 13, pin base; 131, pin hole; 132, abutting block; 133, sealing gasket; 134, actuating plate; 1341, clamping groove; 14, friction strip; 2, protective sleeve; 21, protective ring; 211, protective groove; 212, opening groove; 213, opening ridge; 214, opening slot; 22, shielding sleeve; 221, connecting port; 222, bending groove; 23, socket sleeve; 231, sealing column; 232, opening protrusion; 3, main output port; 4, backup output port; 41, clamping groove; 42, clamping block; 5, pin member; 51, total pin; 52, main sub-pin; 53, backup sub-pin; 54, abutting protrusion. DETAILED DESCRIPTION

[0033] The utility model will be further explained in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0034] A vehicle socket connector, as shown in Figure 1 and Figure 2 , comprises a socket body 1 and a protective sleeve 2, the protective sleeve 2 is covered on the socket body 1, a plurality of main output ports 3 and a plurality of backup output ports 4 are arranged on the socket body 1, the main output ports 3 are arranged side by side on the right side, the backup output ports 4 are arranged side by side on the left side, the pin members 5 are clamped in the main output ports 3 and the backup output ports 4, the other end of the pin members 5 extends out of the socket body 1, the protective sleeve 2 is arranged at the top of the socket body 1, and the friction strips 14 are arranged on the opposite left and right side walls of the bottom of the socket body 1. The protective sleeve 2 is arranged to protect the socket body 1, reduce the use of other locking structures, avoid locking failure or locking in the transportation process, and the protective sleeve 2 can be disassembled and replaced according to the use time and use scene; the protective sleeve 2 seals and waterproofs the open connector not in use, avoiding damage to the internal electrical appliances or circuits due to moisture.

[0035] As shown in Figure 1 , Figure 2 and Figure 3As shown, the socket body 1 includes a connecting base 11, a receiving base 12 and a plurality of needle seats 13, the connecting base 11 is integrally arranged with the receiving base 12 and fixed above the receiving base 12, the bottom area of the receiving base 12 is larger than that of the connecting base 11, the main output port 3 and the standby output port 4 are provided through the connecting base 11 in the height direction, the needle seats 13 are clamped in the main output port 3 and the standby output port 4, and the receiving base 12 is further provided with a receiving groove 121 in the bottom, and the receiving groove 121 is further provided with a needle guide groove 1211 matched with the pin piece 5. The connecting base 11 and the receiving base 12 realize the stability of the socket body 1, the needle seats 13 are matched with the pin piece 5 to fix the pin piece 5 and ensure the firmness and stability of the pin, avoiding the loosening of the pin during use or transportation.

[0036] The connecting base 11 is further provided with an isolation cavity 111 in the middle part, and the isolation cavity 111 is arranged between the main output port 3 and the standby output port 4. The isolation cavity 111 separates the main output port 3 and the standby output port 4, avoiding the crosstalk of the pins in the two output ports.

[0037] The connecting base 11 is further provided with an insulating sheet 122 around the outer periphery corresponding to the main output port 3 and the standby output port 4, and the insulating sheet 122 further isolates the main output port 3 and the standby output port 4, avoiding the crosstalk of the pins in the two output ports, thereby increasing the safety in use.

[0038] As shown in Figure 1 , Figure 2 and Figure 3 , the needle seat 13 is provided with a pin hole 131 corresponding to the pin piece 5, and the bottom of the pin hole 131 is clamped with a ring-shaped sealing gasket 133. The pin piece 5 is installed in the needle seat 13 and then installed into the connecting base 11 to ensure the firmness of the pin and to realize protection outside the pin to shield external interference, and the sealing gasket 133 realizes firm connection of the pin piece 5 with the needle seat 13 and realizes plug-in density.

[0039] The needle seat 13 is extended with an outwardly inclined push plate 134 on both sides, the push plate 134 is provided with a clamping groove 1341, the main output port 3 and the standby output port 4 are provided with a clamping groove 1341 on both sides corresponding to the push plate 134, and the clamping groove 1341 is further extended with a clamping block 42 corresponding to the clamping groove 1341. The push plate 134 on both sides is pressed towards the side close to the needle seat 13 and the needle seat 13 is sent into the main output port 3 and the standby output port 4 along the clamping groove 1341, the clamping block 42 is clamped with the clamping groove 1341, and the push plate 134 is clamped with the clamping groove 1341 under the action of its own elastic force, and the clamping groove 1341 and the clamping block 42 are clamped. A spring or elastic sheet can be added between the push plate 134 and the needle seat 13 to improve the rebound force of the push plate 134.

[0040] As shown in Figure 2 , Figure 3 and Figure 4As shown, the pin piece 5 includes a total pin 51, a main sub-pin 52 and a backup sub-pin 53 which are integrally arranged, the total pin 51 and the main sub-pin 52 are vertically arranged, the backup sub-pin 53 is L-shaped and the horizontal side is clamped into the needle slot 1211, the main sub-pin 52 and the backup sub-pin 53 are provided with a plurality of abutting protrusions 54 near the top, and the pin hole 131 is also provided with a plurality of abutting cards 132 corresponding to the abutting protrusions 54. The total pin 51 leads out the main sub-pin 52 and the backup sub-pin 53, the main sub-pin 52 is used more in normal state, the backup sub-pin 53 can be used in emergency, and the backup sub-pin 53 can also be used in case of damage to the main sub-pin 52.

[0041] As shown in Figure 1 and Figure 2 As shown, the connecting base 11 is sleeved with a protective sleeve 2, the protective sleeve 2 includes a protective ring sleeve 21 and a shielding sleeve 22 which are integrally arranged. The shielding sleeve 22 is arranged at the top of the protective ring sleeve 21 and is fixed with the protective ring sleeve 21 at one side in the width direction, and the right side of the shielding sleeve 22 is integrally arranged with the protective ring sleeve 21. The protective ring sleeve 21 is sleeved outside the connecting base 11 and is provided with a protection groove 211 at the top, the shielding sleeve 22 is provided with a connecting port 221 at the main output port 3. The protective sleeve 2 protects the socket body 1 and does not affect the plugging of other connecting pieces, and the shielding sleeve 22 can play the role of a gasket between the two connecting pieces to make the connection between the two connecting pieces more stable.

[0042] As shown in Figure 1 and Figure 2 As shown, the shielding sleeve 22 further extends a socket sleeve 23 at one end away from the connection between the shielding sleeve 22 and the protective ring sleeve 21, that is, the socket sleeve 23 extends above the right end of the shielding sleeve 22, the socket sleeve 23 is normally connected with the connecting port 221 and is horizontally arranged with the shielding sleeve 22, the socket sleeve 23 extends downwardly at the bottom to form a sealing column 231, the sealing column 231 corresponds to the number of the main output port 3 and is connected with the needle seat 13, the socket sleeve 23 extends upwardly at the top to form an opening protrusion 232, the outer side wall of the protective ring sleeve 21 near the connecting port 221, that is, the right outer side wall of the protective ring sleeve 21 is provided with an opening groove 212 correspondingly, the upper surface of the shielding sleeve 22 is further provided with a bending groove 222, and the middle part of the shielding sleeve 22 near the socket sleeve 23 is also provided with an opening groove 212 corresponding to the opening protrusion 232. The side wall of the protective ring sleeve 21 away from the connecting port 221, that is, the left side wall of the protective ring sleeve 21 is further provided with an opening protrusion 213 near the top, and the side of the shielding sleeve 22 away from the socket sleeve 23, that is, the left side of the shielding sleeve 22 is provided with an opening slot 214 above. The opening protrusion 213 and the opening slot 214 are arranged along the width direction of the connecting base 11.

[0043] In use of the socket body 1, the socket cover 23 is opened and turned to the right, the opening protrusion 232 is buckled with the opening groove 212 of the right wall of the protection cover 21, the connecting port 221 is exposed for plugging, the shielding cover 22 can be used as a gasket between the socket body 1 and other connecting parts, so as to prevent the connection from loosening; or the right end of the shielding cover 22 is directly bent to the left and up along the bending groove 222, the opening protrusion 232 is buckled with the opening groove 212 of the right side of the upper middle side of the shielding cover 22, the connecting port 221 is directly exposed for plugging, and the socket body 1 is directly connected with other connecting parts. The shielding cover 22 is mainly arranged to limit the use of the standby output port 4, so as to avoid the overloading of electricity and the like. In the case that the main output port 3 is damaged, the shielding cover 22 is directly lifted from the right side, the opening slot 214 is aligned and buckled with the opening protrusion 213, and the standby output port 4 is used.

[0044] The working principle and use method of the socket connector for vehicle are as follows: the main sub-needle 52 and the standby sub-needle 53 are led out from the total needle 51, the main sub-needle 52 and the standby sub-needle 53 are installed on the needle seat 13 and then buckled into the connecting base 11, the main sub-needle 52 is mainly used in normal state, the protection cover 2 is arranged on the connecting base 11, the shielding cover 22 covers the upper surface of the connecting base 11, and the socket cover 23 or the shielding cover 22 is opened according to the situation in use.

[0045] The preferred embodiments of the utility model are shown and described in the above description, as described above, it should be understood that the utility model is not limited to the form disclosed in the present application, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed by the above teaching or related technical knowledge or knowledge within the scope of the utility model concept described in the present application. The changes and variations made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims of the utility model.

Claims

1. An in-vehicle socket connector characterized by comprising: The utility model provides a socket body (1) and protective sleeve (2) including, the protective sleeve (2) covers and sets on socket body (1), a plurality of main output (3) and a plurality of backup output (4) are seted up on socket body (1), the main output (3) and backup output (4) all are clamped with the plug pin piece (5) in, the plug pin piece (5) other end projects socket body (1) outside, the protective sleeve (2) is set at the top close socket body (1), socket body (1) close bottom opposite side still is provided with friction strip (14).

2. The vehicle socket connector of claim 1, wherein, The socket body (1) includes a connecting base (11), a receiving base (12) and a plurality of pin bases (13), the connecting base (11) is integrally arranged with the receiving base (12) and fixed above the receiving base (12), the area of the receiving base (12) is larger than that of the connecting base (11), the main output (3) and the backup output (4) are through-set on the connecting base (11), the pin base (13) is clamped in the main output (3) and the backup output (4), the receiving base (12) is further provided with a receiving groove (121) in the bottom, and the receiving groove (121) is further provided with a needle guide groove (1211) matched with the plug pin piece (5) in the top.

3. The vehicle socket connector of claim 2, wherein, The connecting base (11) is further provided with an isolation cavity (111) in the middle, the isolation cavity (111) is arranged between the main output (3) and the backup output (4), and the connecting base (11) is further provided with an insulating sheet (122) around the outer periphery corresponding to the main output (3) and the backup output (4).

4. The vehicle socket connector of claim 2, wherein, The pin base (13) is further provided with a plug pin hole (131) corresponding to the plug pin piece (5), the plug pin hole (131) is clamped with a ring-shaped sealing gasket (133) in the bottom, the pin base (13) is further provided with an inclined push plate (134) extending on both sides, the push plate (134) is provided with a clamping groove (1341), the main output (3) and the backup output (4) are further provided with a clamping groove (41) corresponding to the push plate (134) on both sides, and the clamping groove (41) is further provided with a clamping block (42) corresponding to the clamping groove (1341).

5. The vehicle socket connector of claim 4, wherein, The plug pin piece (5) includes a total plug pin (51), a main sub-plug pin (52) and a backup sub-plug pin (53), the total plug pin (51), the main sub-plug pin (52) and the backup sub-plug pin (53) are integrally arranged, the backup sub-plug pin (53) is L-shaped and clamped into the needle guide groove (1211) horizontally, the main sub-plug pin (52) and the backup sub-plug pin (53) are provided with a plurality of abutting protrusions (54) near the top, and the plug pin hole (131) is also provided with a plurality of abutting clamps (132) corresponding to the abutting protrusions (54).

6. The vehicle socket connector of claim 2, wherein, The connecting base (11) is sleeved with a protective sleeve (2), the protective sleeve (2) comprises a protective ring sleeve (21) and a shielding sleeve (22), the shielding sleeve (22) is arranged on the top of the protective ring sleeve (21) and is fixed on one side of the protective ring sleeve (21) in the width direction, the protective ring sleeve (21) is sleeved on the connecting base (11) and is provided with a protective groove (211) on the top for accommodating the shielding sleeve (22), and the shielding sleeve (22) is provided with a connecting port (221) corresponding to the main output port (3).

7. The vehicle socket connector of claim 6, wherein, An insertion sleeve (23) is further arranged above one end of the shielding sleeve (22) away from the connecting position of the shielding sleeve (22) and the protective ring sleeve (21), the insertion sleeve (23) is normally connected with the connecting port (221) and is arranged horizontally with the shielding sleeve (22), a sealing column (231) is arranged on one side of the bottom of the insertion sleeve (23), the number of the sealing column (231) corresponds to the number of the main output port (3) and is connected with the needle seat (13), an opening protrusion (232) is arranged on one side of the top of the insertion sleeve (23), opening grooves (212) are correspondingly arranged on the outer side wall of the protective ring sleeve (21) close to the insertion sleeve (23), a bending groove (222) is further arranged on the upper surface of the shielding sleeve (22), and the shielding sleeve (22) is also provided with the opening grooves (212) corresponding to the opening protrusion (232) in the middle part close to the insertion sleeve (23).

8. The vehicle socket connector of claim 7, wherein, An opening protrusion (213) is further arranged on the side wall of the protective ring sleeve (21) away from the insertion sleeve (23) and close to the top, and an opening slot (214) is arranged on one side of the shielding sleeve (22) away from the insertion sleeve (23), and the opening protrusion (213) and the opening slot (214) are arranged along the width direction of the connecting base (11).

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