CN210760592U

CN210760592U - Novel automobile ECU connector

Info

Publication number: CN210760592U
Application number: CN201920856750.7U
Authority: CN
Inventors: 蒋土军
Original assignee: Wenzhou Boshun Electronic Co ltd
Current assignee: Wenzhou Boshun Electronic Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-06-16
Anticipated expiration: 2029-06-10

Abstract

The utility model belongs to the technical field of the connector, especially, be a novel car ECU connector, including moulding the shell sheath, mould one side fixed mounting that the shell sheath had both sides to be open-ended first rectangular sheath and second rectangular sheath, mould one side fixed mounting that the shell sheath kept away from first rectangular sheath and have two fixed blocks, fixed mounting has same fixed plate on two fixed blocks, is equipped with a plurality of pin contact pins in first rectangular sheath and the second rectangular sheath respectively, and a plurality of pin contact pins are rectangular array and arrange, and a plurality of pin contact pins all run through and mould the shell sheath. The utility model discloses simple structure, convenient operation cooperatees through using the better sheath of moulding the shell of heat dissipation type, fixed plate, rectangular sheath and protection shield, has improved the radiating effect of plug-in components, is difficult not hard up, has reduced the production of electric arc when improving the integrated level, can provide better protection to the contact pin simultaneously, avoids the mistake to bump and leads to buckling, and the people of being convenient for use.

Description

Novel automobile ECU connector

Technical Field

The utility model relates to a connector technical field especially relates to a novel car ECU connector.

Background

The ECU is an electronic control unit, also called a traveling computer, a vehicle-mounted computer, and the like. The automobile special microcomputer controller is similar to a common computer in use and comprises a microprocessor (CPU), a memory (ROM, RAM), an input/output interface (I/O), an analog-to-digital converter (A/D), a shaping circuit, a driving circuit and other large-scale integrated circuits, wherein an ECU connector is a plug for connecting the input or output of the preset function of the traveling computer and the connection line of related automobile electrical appliances, so that signals are smooth, the automobile ECU needs to bear more multifunctional input or output along with the development of the Internet of things, the application of the connector is more and more, the trend of high integration gradually appears, and the safety and the stability are very important.

However, in the prior art, the design of the ECU connector has disadvantages, the integration level is low, electric arcs are easy to generate, the heat dissipation performance is poor, the long-term plugging is easy to loose, and the ECU connector does not have a pin protection mechanism, and the pins are easy to be mistakenly touched and bent to influence the use, so that a novel automobile ECU connector is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel car ECU connector that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel automobile ECU connector comprises a plastic shell sheath, wherein a first rectangular sheath and a second rectangular sheath with openings at two sides are fixedly arranged at one side of the plastic shell sheath, two fixing blocks are fixedly arranged at one side of the plastic shell sheath away from the first rectangular sheath, the same fixing plate is fixedly arranged on the two fixing blocks, a plurality of pin contact pins are respectively arranged in the first rectangular sheath and the second rectangular sheath and are distributed in a rectangular array manner, the pin contact pins all penetrate through the plastic shell sheath and are fixedly connected with the plastic shell sheath, one ends of the pin contact pins away from the first rectangular sheath and the second rectangular sheath all penetrate through the fixing plates, a first protective plate and a second protective plate are respectively arranged in the first rectangular sheath and the second rectangular sheath in a sliding manner, a plurality of first through holes are respectively arranged on the first protective plate and the second protective plate, and the pin penetrates through the corresponding first through holes, and the pin contact pin is connected with the inner wall of the corresponding first through hole in a sliding manner, rectangular through holes are respectively formed in the inner walls of the two sides of the first rectangular sheath and the inner wall of the two sides of the second rectangular sheath, limiting slide blocks are respectively and fixedly installed on the two sides of the first protection plate and the two sides of the second protection plate, the limiting slide blocks are slidably installed in the corresponding rectangular through holes, and one side of each fiber slide block extends to the outside of the corresponding rectangular through hole and is fixedly provided with a strip-shaped plate.

Preferably, the pin pins are bent at an angle of 90 degrees or 135 degrees at two times, the pin pins are made of brass or phosphor copper with nickel and zinc plated on the surface, the plastic casing sheath is made of nylon PA66 or PPT, the pin pins are 0.64mm, 0.8mm 1.5mm, 0.62mm and 0.8mm 2.8mm, the number of the pin pins is 64/32, 81/40, 81, 94/60 or 105/91, and the pitch of the pin pins is 2.5mm or 2.54 mm.

Preferably, the limiting slide block is provided with a second through hole, a limiting rod is slidably mounted in the second through hole, the limiting rod penetrates through the corresponding second through hole, and two ends of the limiting rod are fixedly connected with inner walls on two sides of the corresponding rectangular through hole respectively.

Preferably, the sliding sleeve is provided with a rubber sleeve on the limiting rod, and the rubber sleeve is fixedly connected with the inner wall of the corresponding second through hole.

Preferably, a plurality of third through holes are formed in the fixing plate, the pin contact pins penetrate through the corresponding third through holes, the pin contact pins are connected with the inner walls of the corresponding third through holes in a sliding mode, and pin rods are fixedly mounted on the two sides of the first rectangular sheath and the two sides of the second rectangular sheath.

Preferably, the working current value range of the pin is 8A-40A, and the working environment temperature range of the pin is-40 ℃ to 120 ℃.

Compared with the prior art, the beneficial effects of the utility model are that: by matching a strip-shaped plate, a limiting slide block, a rectangular through hole, a plastic shell sheath, a first protective plate, a first rectangular sheath, a pin contact pin, a first through hole and a second rectangular sheath, pulling the two strip-shaped plates, driving the two limiting slide blocks to respectively slide in the corresponding rectangular through holes and be away from the plastic shell sheath, driving the first protective plate to transversely slide in the first rectangular sheath and be away from the plastic shell sheath by the two limiting slide blocks, sliding the pin contact pin in the corresponding first through hole, stopping working the strip-shaped plates when one end of the pin contact pin, which is away from a fixed plate, completely enters the corresponding first through hole, protecting the pin contact pin, moving the second protective plate according to the method, protecting the pin in the second rectangular sheath, and matching the first rectangular sheath, the first protective plate, the fixed plate, the plastic shell sheath, the second rectangular sheath and the pin contact pin, the plug enters the first rectangular sheath and pushes the first protection plate to transversely slide and approach the fixed plate until the first protection plate is contacted with the plastic shell sheath, the plug is inserted in place, the second rectangular sheath is operated by the plug according to the method, the plug is inserted into the socket to be inserted, and one end of the pin contact pin, which is positioned on the fixed plate, is inserted into the socket.

The utility model discloses simple structure, convenient operation cooperatees through using the better sheath of moulding the shell of heat dissipation type, fixed plate, rectangular sheath and protection shield, has improved the radiating effect of plug-in components, is difficult not hard up, has reduced the production of electric arc when improving the integrated level, can provide better protection to the contact pin simultaneously, avoids the mistake to bump and leads to buckling, and the people of being convenient for use.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic side view of the present invention;

fig. 6 is a schematic bottom view of the present invention;

fig. 7 is a schematic bottom sectional view of the present invention.

In the figure: 1. a plastic shell sheath; 2. a first rectangular sheath; 3. a second rectangular sheath; 4. a fixing plate; 5. pin inserting is carried out; 6. a first protective plate; 7. a second protective plate; 8. a first through hole; 9. a rectangular through hole; 10. a limiting slide block; 11. a strip-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a novel automobile ECU connector comprises a plastic shell sheath 1, a first rectangular sheath 2 and a second rectangular sheath 3 with two open sides are fixedly arranged on one side of the plastic shell sheath 1, two fixing blocks are fixedly arranged on one side of the plastic shell sheath 1 far away from the first rectangular sheath 2, the same fixing plate 4 is fixedly arranged on the two fixing blocks, a plurality of pin pins 5 are respectively arranged in the first rectangular sheath 2 and the second rectangular sheath 3, the pin pins 5 are arranged in a rectangular array mode, the pin pins 5 penetrate through the plastic shell sheath 1, the pin pins 5 are fixedly connected with the plastic shell sheath 1, one ends of the pin pins 5 far away from the first rectangular sheath 2 and the second rectangular sheath 3 penetrate through the fixing plate 4, a first protection plate 6 and a second protection plate 7 are respectively arranged in the first rectangular sheath 2 and the second rectangular sheath 3 in a sliding mode, and a plurality of first through holes 8 are respectively arranged on the first protection plate 6 and the second protection plate 7, the pin pins 5 penetrate through the corresponding first through holes 8, the pin pins 5 are connected with the inner walls of the corresponding first through holes 8 in a sliding mode, rectangular through holes 9 are formed in the inner walls of the two sides of the first rectangular sheath 2 and the second rectangular sheath 3 respectively, limiting sliding blocks 10 are fixedly mounted on the two sides of the first protective plate 6 and the second protective plate 7 respectively, the limiting sliding blocks 10 are mounted in the corresponding rectangular through holes 9 in a sliding mode, and one side of each fiber sliding block 10 extends out of the corresponding rectangular through hole 9 and is fixedly provided with a strip-shaped plate 11;

the pin pins 5 are bent at a bending angle of 90 degrees for one time or 135 degrees for two times, the pin pins 5 are made of brass or phosphor copper with nickel and zinc plated on the surface, the plastic shell sheath 1 is made of nylon PA66 or PPT, the pin pins 5 are 0.64mm, 0.8mm 1.5mm, 0.62mm and 0.8mm 2.8mm, the pin pins 5 are 64/32, 81/40, 81, 94/60 or 105/91 in number, the spacing between the pin pins 5 is 2.5mm or 2.54mm, the limiting slide block 10 is provided with second through holes, limiting rods are slidably mounted in the second through holes, the limiting rods penetrate through the corresponding second through holes, two ends of each limiting rod are respectively fixedly connected with the inner walls of two corresponding rectangular through holes 9, rubber sleeves are slidably sleeved on the limiting rods, the rubber sleeves are fixedly connected with the inner walls of the corresponding second through holes, and a plurality of third through holes are formed in the fixing plate 4, the pin pins 5 penetrate through the corresponding third through holes, the pin rods are fixedly arranged on two sides of the first rectangular sheath 2 and the second rectangular sheath 3, the working current value range of the pin pins 5 is 8A-40A, the working environment temperature range of the pin pins 5 is-40 ℃ to 120 ℃, the two strip plates 11 are pulled through the matching of the strip plates 11, the limiting slide blocks 10, the rectangular through holes 9, the plastic shell sheath 1, the first protective plate 6, the first rectangular sheath 2, the pin pins 5, the first through holes 8 and the second rectangular sheath 3, the two strip plates 11 drive the two limiting slide blocks 10 to respectively slide in the corresponding rectangular through holes 9 and be far away from the plastic shell sheath 1, and the two limiting slide blocks 10 drive the first protective plate 6 to transversely slide in the first rectangular sheath 2 and be far away from the plastic shell sheath 1, when the pin pins 5 slide in the corresponding first through holes 8, and one end of the pin far away from the fixed plate 4 completely enters the corresponding first through hole 8, the labor strip-shaped plate 11 is stopped, the pin pins 5 are protected, the second protective plate 7 is moved according to the method, the pin pins 5 in the second rectangular sheath 3 are protected, the first rectangular sheath 2, the first protective plate 6, the fixed plate 4, the plastic shell sheath 1, the second rectangular sheath 3 and the pin pins 5 are matched, the plug enters the first rectangular sheath 2 and pushes the first protective plate 6 to transversely slide and approach the fixed plate 4 until the first protective plate 6 is contacted with the plastic shell sheath 1, the plug is inserted in place, the plug-in operation is carried out on the second rectangular sheath 3 according to the method, the plug is inserted on a socket to be inserted, one end of the pin pins 5 on the fixed plate 4 is inserted into the socket, the utility model discloses simple structure, convenient operation cooperatees through using the better shell sheath 1, fixed plate 4, rectangular sheath and the protection shield of moulding of heat dissipation type, has improved the radiating effect of plug-in components, is difficult not hard up, has reduced the production of electric arc when improving the integrated level, can provide better protection to the contact pin simultaneously, avoids the mistake to bump and leads to buckling, and the people of being convenient for use.

The working principle is as follows: when the pin pins 5 need to be protected, the two strip-shaped plates 11 are pulled first, the two strip-shaped plates 11 drive the two limiting sliders 10 to respectively slide in the corresponding rectangular through holes 9 and be away from the plastic shell sheath 1, meanwhile, the two limiting sliders 10 drive the first protection plate 6 to transversely slide in the first rectangular sheath 2 and be away from the plastic shell sheath 1, the pin pins 5 slide in the corresponding first through holes 8, when one ends of the pin pins, which are away from the fixing plate 4, completely enter the corresponding first through holes 8, the operation of the strip-shaped plates 11 is stopped, the pin pins 5 are protected, the second protection plate 7 is moved according to the method, so that the pin pins 5 in the second rectangular sheath 3 are protected, when the plug needs to be plugged, the plug enters the first rectangular sheath 2 and pushes the first protection plate 6 to transversely slide and be close to the fixing plate 4 until the first protection plate 6 is contacted with the plastic shell sheath 1, at the moment, the plug is inserted in place, the second rectangular sheath 3 is subjected to plug operation according to the method, and then the plug is inserted into a socket to be inserted, so that one end of the pin 5 positioned on the fixing plate 4 is inserted into the socket.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel car ECU connector, includes and moulds shell sheath (1), its characterized in that: a first rectangular sheath (2) and a second rectangular sheath (3) with two open sides are fixedly installed on one side of the plastic-shell sheath (1), two fixing blocks are fixedly installed on one side, far away from the first rectangular sheath (2), of the plastic-shell sheath (1), the same fixing plate (4) is fixedly installed on the two fixing blocks, a plurality of pin pins (5) are respectively arranged in the first rectangular sheath (2) and the second rectangular sheath (3), the pin pins (5) are arranged in a rectangular array mode, the pin pins (5) penetrate through the plastic-shell sheath (1), the pin pins (5) are fixedly connected with the plastic-shell sheath (1), one ends, far away from the first rectangular sheath (2) and the second rectangular sheath (3), of the pin pins (5) penetrate through the fixing plate (4), a first protection plate (6) and a second protection plate (7) are respectively installed in the first rectangular sheath (2) and the second rectangular sheath (3) in a sliding mode, a plurality of first through holes (8) have been seted up on first protection shield (6) and second protection shield (7) respectively, pin contact pin (5) run through corresponding first through hole (8), and the inner wall sliding connection of pin contact pin (5) and corresponding first through hole (8), rectangular through hole (9) have been seted up on the both sides inner wall of first rectangular sheath (2) and second rectangular sheath (3) respectively, the both sides of first protection shield (6) and second protection shield (7) fixed mounting respectively has limit slider (10), limit slider (10) slidable mounting is in rectangular through hole (9) that correspond, and one side of limit slider (10) extends to outside corresponding rectangular through hole (9) and fixed mounting has strip shaped plate (11).

2. The novel automobile ECU connector assembly according to claim 1, wherein: the pin pins (5) are bent, the bending angle is 90 degrees or 135 degrees for one time or two times, the pin pins (5) are made of brass or phosphor copper with nickel and zinc plated on the surface, the plastic shell sheath (1) is made of nylon PA66 or PPT, the pin pins (5) are 0.64mm by 0.64mm, 0.8mm by 1.5mm, 0.62mm by 0.62mm and 0.8mm by 2.8mm in specification, the number of the pin pins (5) is 64/32, 81/40, 81, 94/60 or 105/91, and the space between the pin pins (5) is 2.5mm or 2.54 mm.

3. The novel automobile ECU connector assembly according to claim 1, wherein: and a second through hole is formed in the limiting slide block (10), a limiting rod is slidably mounted in the second through hole, penetrates through the corresponding second through hole, and two ends of the limiting rod are fixedly connected with the inner walls of two sides of the corresponding rectangular through hole (9) respectively.

4. A novel vehicle ECU connector assembly as claimed in claim 3 wherein: the sliding sleeve is provided with a rubber sleeve, and the rubber sleeve is fixedly connected with the inner wall of the corresponding second through hole.

5. The novel automobile ECU connector assembly according to claim 1, wherein: a plurality of third through holes are formed in the fixing plate (4), the pin pins (5) penetrate through the corresponding third through holes, the pin pins (5) are connected with the inner walls of the corresponding third through holes in a sliding mode, and pin rods are fixedly mounted on the two sides of the first rectangular sheath (2) and the two sides of the second rectangular sheath (3).

6. The novel automobile ECU connector assembly according to claim 1, wherein: the working current value range of the pin (5) is 8A-40A, and the working environment temperature range of the pin (5) is-40 ℃ to 120 ℃.